Patent Publication Number: US-11662085-B1

Title: Lamp and lamp fixing device

Description:
TECHNICAL FIELD 
     The present disclosure relates to a technical field of home furnishing, and in particular to a lamp and a lamp fixing device. 
     BACKGROUND 
     Electrical lighting system is configured to provide one or more light emitting devices for achieving at least one of illumination effect and aesthetic effect. The electrical lighting system improves area appearance and provides positive psychological effects for people. Most decorative electrical lighting systems include one or more lamp holders, each of the one or more lamp holders includes a light emitting device, which is operable and is disposed in the respective lamp hold, such as a Christmas lamp, a Halloween lamp, a yard lamp, or other decorative festival lamps. However, reliably attaching such lamps to and removing such lamps from environmental objects, such as trees, ornamental shrubs, eaves, or other objects, are particularly challenging tasks. Moreover, attaching such lamps at different positions is time-consuming, and most of the positions are inconvenient for the lamps to attach, which further increases working difficulty and working time. 
     SUMMARY 
     The present disclosure provides a lamp, which is convenient for installing the lamp and stably installing the lamp on an object to-be-clamped. 
     In a first aspect, the present disclosure provides the lamp, including at least one lamp body and at least one clamping mechanism. The at least one lamp body is connected to the at least one clamping mechanism. The clamping mechanism includes a first clamping plate, a second clamping plate, and an elastic component. 
     The first clamping plate includes a first pressing portion and a first clamping portion, and the first pressing portion is connected with the first clamping portion. 
     The second clamping plate is hinged to the first clamping plate. The second clamping plate includes a second pressing portion and a second clamping portion. The second pressing portion is connected with the second clamping portion. 
     The elastic component is disposed between the first pressing portion and the second pressing portion, so that the first clamping portion is close to the second clamping portion. 
     The first clamping portion includes a connecting structure and a turning sheet. The connecting structure is connected to the first pressing portion. The turning sheet is rotatably connected to the connecting structure. The turning sheet and the second clamping portion are configured to clamp objects to-be-clamped. 
     Optionally, a rotating shaft is disposed at one end, distal from the first pressing portion, of the connecting structure. The turning sheet includes a clamping slot. The rotating shaft is clamped in the clamping slot, so that the turning sheet rotates around the rotating shaft. 
     Optionally, the clamping slot includes a first opening. The rotating shaft is clamped in the clamping slot through the first opening. A size of the first opening is smaller than a diameter of the rotating shaft. 
     Optionally, the turning sheet includes a first clamping side. The first clamping side is clamped and matched with the second clamping portion. A first anti-skid structure is disposed on the first clamping side. 
     Optionally, the first anti-skid structure includes a plurality of anti-skid strips. The plurality of the anti-skid strips are uniformly distributed on the first clamping side. 
     Optionally, the second clamping portion includes a second clamping side facing the first clamping portion. A second anti-skid structure is disposed on the second clamping side. 
     Optionally, the second clamping side includes an end edge distal from the second pressing portion and two side edges connected with the end edge. The two side edges are oppositely disposed and are connected to two ends of the end edge. The second anti-skid structure is disposed on the end edge and the two side edges. 
     Optionally, the lamp further includes at least one fixing mechanism. The at least one fixing mechanism is connected to the at least one clamping mechanism. The at least one fixing mechanism includes a clamping portion. The at least one lamp body is clamped to the clamping portion. 
     Optionally, the clamping portion is rotatably connected to the at least one clamping mechanism. The clamping portion is fixedly kept at different angles with the at least one clamping mechanism. 
     Optionally, two protruding portions are disposed on one side, facing the at least one fixing mechanism, of the at least one clamping mechanism. The two protruding portions are disposed at intervals. Clamping grooves are defined on the two protruding portions. A positioning portion is disposed in an area, located between the two protruding portions, of the at least one clamping mechanism. 
     The at least one fixing mechanism includes a gear. Convex columns are respectively disposed on two opposite side edges of the gear. Each of the convex columns is clamped in a respective one of the clamping grooves. The gear is matched with the positioning portion to be positioned at different angles. 
     Optionally, the clamping portion includes a hollow accommodating space. The clamping portion includes an annular wall. The annular wall surrounds to form the hollow accommodating space. A second opening is defined on one side of the annular wall. The second opening is communicated with the hollow accommodating space. The at least one lamp body enters the hollow accommodating space through the second opening. The at least one lamp body is clamped to the annular wall. 
     Optionally, the at least one lamp body includes a main body portion and a hook. The main body portion is connected with the hook. The main body portion is disposed in the hollow accommodating space. The hook is hung on the annular wall. 
     Optionally, the fixing mechanism further includes a wire accommodating groove. The wire accommodating groove is configured to contain a wire connected to the lamp body. 
     Optionally, the wire accommodating groove is defined between the clamping portion and the at least one clamping mechanism. 
     Optionally, the clamping portion includes a first clamping arm and a second clamping arm. The first clamping arm and the second clamping arm are oppositely disposed. The first clamping arm includes a first arc-shaped structure. The first arc-shaped structure is bent along a direction distal from the second clamping arm. The second clamping arm includes a second arc-shaped structure. The second arc-shaped structure is bent along a direction distal from the first clamping arm. The first arc-shaped structure and the second arc-shaped structure surround to form a first clamping space. 
     Optionally, the first clamping arm further includes a third arc-shaped structure. The third arc-shaped structure is bent along a direction distal from the second clamping arm. The second clamping arm includes a fourth arc-shaped structure. The fourth arc-shaped structure is bent along a direction distal from the first clamping arm. The third arc-shaped structure and the fourth arc-shaped structure surround to form a second clamping space. The second clamping space is smaller than the first clamping space. 
     Optionally, a first end, close to the at least one clamping mechanism, of the first clamping arm is connected to a first end, close to the at least one clamping mechanism, of the second clamping arm. A second end, distal from the at least one clamping mechanism, of the first clamping arm is separated from a second end, distal from the clamping mechanism, of the second clamping arm. 
     Optionally, the lamp includes a plurality of the lamp bodies, a plurality of the clamping mechanisms, and a plurality of the fixing mechanisms. The plurality of the lamp bodies are connected through wires. The plurality of the clamping mechanisms and the plurality of the fixing mechanisms are disposed in one-to-one correspondence. Each of the plurality of the lamp bodies is disposed on one of the plurality of the fixing mechanisms. 
     In a second aspect, the present disclosure provides a lamp fixing device, including: a clamping mechanism and a fixing mechanism. The clamping mechanism is connected with the fixing mechanism. The fixing mechanism is configured to install a lamp body. The clamping mechanism includes: a first clamping plate, a second clamping plate, and an elastic component. 
     The first clamping plate includes a first pressing portion and a first clamping portion. The first pressing portion is connected with the first clamping portion. 
     The second clamping plate is hinged to the first clamping plate. The second clamping plate includes a second pressing portion and a second clamping portion. The second pressing portion is connected with the second clamping portion. 
     The elastic component is disposed between the first pressing portion and the second pressing portion, so that the first clamping portion is close to the second clamping portion. 
     The first clamping portion includes a connecting structure and a turning sheet. The connecting structure is connected to the first pressing portion. The turning sheet is rotatably connected to the connecting structure. The turning sheet and the second clamping portion are configured to clamp objects to-be-clamped. 
     Optionally, the fixing mechanism includes a clamping portion. The lamp body is clamped to the clamping portion. The clamping portion is rotatably connected to the clamping mechanism and is fixedly kept at different angles with the clamping mechanism. 
     In embodiments of the present disclosure, the lamp body is connected to the clamping mechanism. The clamping mechanism includes the first clamping plate, the second clamping plate, and the elastic component, which are mutually matched, so that the clamping mechanism is conveniently clamped on other structures. The first clamping portion of the first clamping plate includes the connecting structure and the turning sheet. The turning sheet rotates with respect to the connecting structure, and the turning sheet and the second clamping portion are configured to clamp the objects to-be-clamped. According to different application scenes, corresponding to the different objects to-be-clamped, the turning sheet rotates with respect to the connecting structure to clamp the objects to-be-clamped with different thicknesses. The turning sheet further automatically adjusts and keeps level of the objects to-be-clamped, which increases contact surface and friction, and improves clamping stability. For example, if the to-be-clamped object is an uneven wood board, and two opposite sides of the wood board are not disposed in parallel, then the first clamping portion abuts against a first side of the wood board, and the turning sheet of the second clamping portion rotates to abut against a second side of the wood board. The contact surface between the first clamping portion and the first side of the wood board is large, and the contact surface of the turning sheet and the second side of the wood board is further large, so that the clamping mechanism stably clamps the wood board. 
    
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
       In order to more clearly illustrate technical solutions in embodiments of the present disclosure, drawings that need to be used in description of the embodiments are briefly described below. In an obvious way, the drawings in the following description are merely some embodiments of the present disclosure, and for a person skilled in art, other drawings are obtained according to the drawings without involving any inventive effort. 
       For a more complete understanding of the present disclosure and beneficial effects thereof, the following description is made in conjunction with the accompanying drawings, in which like reference numerals refer to like portions in the following description. 
         FIG.  1    is a first structural schematic diagram of a lamp according to one embodiment of the present disclosure. 
         FIG.  2    is a structural schematic diagram of a clamping mechanism and a fixing mechanism in the lamp shown in  FIG.  1   . 
         FIG.  3    is an exploded schematic diagram of the clamping mechanism and the fixing mechanism shown in  FIG.  2   . 
         FIG.  4    is a structural schematic diagram of a connecting mechanism in the clamping mechanism and the fixing mechanism shown in  FIG.  2   . 
         FIG.  5    is a structural schematic diagram of a turning sheet in the clamping mechanism and the fixing mechanism shown in  FIG.  2   . 
         FIG.  6    is a structural schematic diagram of a second clamping plate in the clamping mechanism and the fixing mechanism shown in  FIG.  2   . 
         FIG.  7    is a structural schematic diagram of another angle of the second clamping plate shown in  FIG.  6   . 
         FIG.  8    is a structural schematic diagram of the fixing mechanism in the clamping mechanism and the fixing mechanism shown in  FIG.  2   . 
         FIG.  9    is a second structural schematic diagram of the lamp according to one embodiment of the present disclosure. 
         FIG.  10    is a structural schematic diagram of the fixing mechanism in the lamp shown in  FIG.  9   . 
         FIG.  11    is a structural schematic diagram of the clamping mechanism and the fixing mechanism in the lamp shown in  FIG.  9   . 
         FIG.  12    is an exploded schematic diagram of the clamping mechanism and the fixing structure shown in  FIG.  11   . 
         FIG.  13    is a third structural schematic diagram of the lamp according to one embodiment of the present disclosure. 
         FIG.  14    is a fourth structural schematic diagram of the lamp according to one embodiment of the present disclosure. 
         FIG.  15    is a structural schematic diagram of the fixing mechanism in the lamp shown in  FIG.  14   . 
     
    
    
     Reference number in the drawings: 
       1 . lamp; 
       20 . lamp body;  22 . main body portion;  24 . hook; 
       40 . clamping mechanism;  42 . first clamping plate;  422 . first pressing portion;  424 . first clamping portion;  4242 . connecting structure;  42422 . rotating shaft;  42424 . connecting arms;  4244 . turning sheet;  42442 . clamping slot;  42443 . first opening;  42444 . first clamping side;  42445 . first anti-skid structure;  44 . second clamping plate;  442 . second pressing portion;  444 . second clamping portion;  445 . second clamping side;  4452 . end edge;  4454 . side edge;  446 . second anti-skid structure;  46 . elastic component;  47 . protruding portion;  472 . clamping groove;  48 . positioning portion;  49 . connecting shaft; 
       60 . fixing mechanism;  62 . clamping portion;  621 . hollow accommodating space;  622 . annular wall;  623 . second opening;  624 . first clamping arm;  6242 . first arc-shaped structure;  6244 . third arc-shaped structure;  6252 . first clamping space;  6254 . second clamping space;  626 . second clamping arm;  6262 . second arc-shaped structure;  6264 . fourth arc-shaped structure;  64 . gear;  642 . convex column;  65 . wire accommodating groove; 
       80 . wire. 
     DETAILED DESCRIPTION 
     By combining drawings in embodiments of the present disclosure, technical solutions in the embodiments of the present disclosure are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. On a basis of the embodiments of the present disclosure, all other embodiments obtained by a person skilled in art without involving any inventive effort belong to a protection scope of the present disclosure. 
     The present disclosure provides a lamp. Please refer to  FIG.  1   .  FIG.  1    is a first structural schematic diagram of a lamp according to one embodiment of the present disclosure. The lamp  1  includes: a lamp body  20  and a clamping mechanism  40 . The lamp body  20  is connected to the clamping mechanism  40 . The clamping mechanism  40  includes a first clamping plate  42 , a second clamping plate  44 , and an elastic component  46 . 
     Please refer to  FIG.  2    and  FIG.  3   .  FIG.  2    is a structural schematic diagram of a clamping mechanism and a fixing mechanism in the lamp shown in  FIG.  1   .  FIG.  3    is an exploded schematic diagram of the clamping mechanism and the fixing mechanism shown in  FIG.  2   . The first clamping plate  42  includes a first pressing portion  422  and a first clamping portion  424 , and the first pressing portion  422  is connected with the first clamping portion  424 . The second clamping plate  44  is hinged to the first clamping plate  42 . The second clamping plate  44  includes a second pressing portion  442  and a second clamping portion  444 . The second pressing portion  442  is connected with the second clamping portion  444 . The elastic component  46  is disposed between the first pressing portion  422  and the second pressing portion  442 , so that the first clamping portion  424  is close to the second clamping portion  444 . 
     The first clamping portion  424  includes a connecting structure  4242  and a turning sheet  4244 . The connecting structure  4242  is connected to the first pressing portion  422 . The turning sheet  4244  is rotatably connected to the connecting structure  4242 . The turning sheet  4244  and the second clamping portion  444  are configured to clamp objects to-be-clamped. 
     The lamp body  20  is connected to the clamping mechanism  40 . The clamping mechanism  40  includes the first clamping plate  42 , the second clamping plate  44 , and the elastic component  46 , which are mutually matched, so that the clamping mechanism  40  is conveniently clamped on other structures, thereby installing the lamp body  20  on other structures. The first clamping portion  424  of the first clamping plate includes the connecting structure  4242  and the turning sheet  4244 . The turning sheet  4244  rotates with respect to the connecting structure  4242 , and the turning sheet  4244  and the second clamping portion  444  are configured to clamp the objects to-be-clamped. According to different application scenes, corresponding to the different objects to-be-clamped, the turning sheet  4244  rotates with respect to the connecting structure  4242  to clamp the objects to-be-clamped with different thicknesses. The turning sheet  4244  further automatically adjusts and keeps level of the objects to-be-clamped, which increases contact surface and friction, and improves firmness of the objects to-be-clamped. For example, if an object to-be-clamped is an uneven wood board, and two opposite sides of the wood board are not disposed in parallel, then the first clamping portion  424  abuts against a first side of the wood board, and the turning sheet  4244  of the second clamping portion  444  rotates to abut against a second side of the wood board. The contact surface between the first clamping portion  424  and the first side of the wood board is large, and the contact surface of the turning sheet  4244  and the second side of the wood board is further large, so that the clamping mechanism  40  stably clamps the wood board. 
     Please refer to  FIG.  4    and  FIG.  5   .  FIG.  4    is a structural schematic diagram of a connecting mechanism in the clamping mechanism and the fixing mechanism shown in  FIG.  2   .  FIG.  5    is a structural schematic diagram of a turning sheet in the clamping mechanism and the fixing mechanism shown in  FIG.  2   . A rotating shaft  42422  is disposed at one end, distal from the first pressing portion  422 , of the connecting structure  4242 . The turning sheet  4244  includes a clamping slot  42442 . The rotating shaft  42422  is clamped in the clamping slot  42442 , so that the turning sheet  4244  rotates around the rotating shaft  42422 . The turning sheet  4244  and the connecting structure  4242  are rotatably connected through the clamping slot  42442  and the rotating shaft  42422 , so that the turning sheet  4244  rotates relatively and conveniently. 
     It should be noted that two connecting arms  42424  are disposed at the end, distal from the first pressing portion  422 , of the connecting structure  4242 , and the two connecting arms  42424  are oppositely disposed. A hollow area is formed between the two connecting arms  42424 . One end, distal from a first mounting portion, of each of the two connecting arms  42424  is connected to the rotating shaft  42422 . That is, when the turning sheet  4244  rotates around the rotating shaft  42422 , the connecting structure  4242  does not interfere with rotation of the turning sheet  4244 . 
     Optionally, the clamping slot  42442  includes a first opening  42443 . The rotating shaft is clamped in the clamping slot  42442  through the first opening  42443 . A size of the first opening  42443  is smaller than a diameter of the rotating shaft. When the rotating shaft is clamped into the clamping slot  42442  through the first opening  42443 , the first opening  42443  is expanded to enable the rotating shaft to pass through. After the rotating shaft is disposed in the clamping slot  42442 , because a diameter of the rotating shaft is larger than a diameter of the first opening  42443 , the rotating shaft does not easily leave the clamping slot  42442  from the first opening  42443 . 
     In some other embodiments, the clamping slot is defined in the end, distal from the first pressing portion, of the connecting structure, the rotating shaft is disposed on the turning sheet, and the rotating shaft is clamped in the clamping slot, so that the turning sheet rotates around the rotating shaft. 
     Optionally, the turning sheet  4244  includes a first clamping side  42444 . The first clamping side  42444  is clamped and matched with the second clamping portion  444 . A first anti-skid structure  42445  is disposed on the first clamping side  42444 , which improves the friction between the turning sheet  4244  and the objects to-be-clamped, and increases the firmness between the clamping mechanism  40  and the objects to-be-clamped. 
     Optionally, the second clamping portion  444  includes a second clamping side  445  facing the first clamping portion  424 . A second anti-skid structure  446  is disposed on the second clamping side  445 , which improves the friction between the second clamping portion  444  and the objects to-be-clamped, and increases the firmness between the clamping mechanism  40  and the objects to-be-clamped. 
     Optionally, the turning sheet  4244  includes a first clamping side  42444 . The first clamping side  42444  is clamped and matched with the second clamping portion  444 . A first anti-skid structure  42445  is disposed on the first clamping side  42444 . The second clamping portion  444  includes a second clamping side  445  facing the first clamping portion  424 . A second anti-skid structure  446  is disposed on the second clamping side  445 . This structure improves the friction between the turning sheet  4244  and the objects to-be-clamped, improves the friction between the second clamping portion  444  and the objects to-be-clamped, and increases the firmness between the clamping mechanism  40  and the objects to-be-clamped. 
     The first anti-skid structure  42445  includes a plurality of anti-skid strips. The plurality of the anti-skid strips are uniformly distributed on the first clamping side  42444 . The plurality of the anti-skid strips are paved with the first clamping side  42444 , so that an anti-skid effect of the first clamping side  42444  is optimal. Of course, in some other embodiments, the first clamping side  42444  is further partially provided with the second anti-skid structure  446 , such as disposing the second anti-skid structure  446  in a peripheral region or a middle region of the first clamping side  42444 . 
     It is understood that the first anti-skid structure  42445  is further of a rough surface structure or has an anti-skid texture. 
     Please refer to  FIG.  3   . The second clamping side  445  includes an end edge  4452  distal from the second pressing portion  442  and two side edges  4454  connected with the end edge  4452 . The two side edges  4454  are oppositely disposed and connected to two ends of the end edge  4452 . The second anti-skid structure  446  is disposed on the end edge  4452  and the two side edges  4454 . The second anti-skid structure  446  is only provided with a part of an area of the second clamping side  445 , and the second clamping portion  444  is flexibly disposed. For example, a through hole is defined in a middle of the second clamping portion  444 . Of course, in other embodiments, the second clamping side  445  is further laid up with the second anti-slip structure  446 . 
     It is understood that the second anti-skid structure  446  includes a plurality of anti-skid strips, and the second anti-skid structure  446  is further a rough surface structure or has an anti-skid texture. 
     Optionally, the lamp  1  further includes a fixing mechanism  60 . The fixing mechanism  60  is connected to the clamping mechanism  40 . The fixing mechanism  60  includes a clamping portion  62 . The lamp body  20  is clamped to the clamping portion  62 . The lamp body  20  is clamped to the fixing mechanism  60  through the clamping portion  62 . The lamp body  20  is quickly and conveniently disposed on the fixing mechanism  60 . 
     It is understood that in some other embodiments, the lamp body is further disposed on the fixing mechanism in other modes, for example, the lamp body is disposed on the fixing mechanism in a threaded connection mode, a magnetic attraction mode, and the like. 
     The clamping portion  62  is rotatably connected to the clamping mechanism  40 , and the clamping portion  62  is fixedly kept at different angles with the clamping mechanism  40 . After the lamp body  20  is disposed on the fixing mechanism  60 , an angle of the lamp body  20  and the fixing mechanism  60  corresponding to the clamping mechanism  40  is adjustable, and an illumination angle of the lamp body  20  and the fixing mechanism  60  is adjusted as required to meet different needs of users. For example, when the lamp  1  is disposed at edge of a room, adjusting the angle of the lamp body  20  and the fixing mechanism  60  corresponding to the clamping mechanism  40 , so that light emitted by the lamp body  20  faces toward a middle of the room. 
     For example, please refer to  FIG.  6    and  FIG.  7   .  FIG.  6    is a structural schematic diagram of a second clamping plate in the clamping mechanism and the fixing mechanism shown in  FIG.  2   .  FIG.  7    is a structural schematic diagram of another angle of the second clamping plate shown in  FIG.  6   . Two protruding portions  47  are disposed on one side, facing the fixing mechanism  60 , of the clamping mechanism  40 . The two protruding portions  47  are disposed at intervals. Clamping grooves  472  are defined on the two protruding portions  47 . A positioning portion  48  is disposed in an area, located between the two protruding portions  47 , of the clamping mechanism  40 . 
     Please refer to  FIG.  8   .  FIG.  8    is a structural schematic diagram of the fixing mechanism in the clamping mechanism and the fixing mechanism shown in  FIG.  2   . The fixing mechanism  60  includes a gear  64 . A convex column  642  is respectively disposed on each of two opposite side edges  4454  of the gear  64 . Each convex column  642  is clamped in one of the clamping grooves  472 , so that the fixing mechanism  60  and the clamping mechanism  40  are assembled, which is convenient to assemble. The gear  64  is matched with the positioning portion  48  to be positioned at different angles. Positioning of multiple angles is achieved through the gear  64  of the fixing mechanism  60  and the positioning portion  48  of the clamping mechanism  40 . Specifically, a plurality of tooth structures are disposed on an outer side of the gear  64 . When the gear  64  rotates with respect to the positioning portion  48 , a blocking force is overcome to enable the plurality of the tooth structures at different positions of the gear  64  to be clamped to the positioning portion  48 , so that the fixing mechanism  60  is at different angles with respect to the positioning portion  48 , and the lamp body  20  is made to have different angles with respect to the fixing mechanism  60 . 
     The clamping portion  62  includes a hollow accommodating space  621 . The clamping portion  62  includes an annular wall  622 . The annular wall  622  surrounds to form the hollow accommodating space  621 . A second opening  623  is defined on one side of the annular wall  622 . The second opening  623  is communicated with the hollow accommodating space  621 . The lamp body  20  enters the hollow accommodating space  621  through the second opening  623 . The lamp body  20  is clamped to the annular wall  622 . The lamp body  20  is quickly clamped to the annular wall  622 , so that the users conveniently and quickly install the lamp body  20  on the clamping portion  62 . 
     For example, please continue to refer to  FIG.  1   . The lamp body  20  includes a main body portion  22  and a hook  24 . The main body portion  22  is connected with the hook  24 . The main body portion  22  is disposed in the hollow accommodating space  621 . The hook  24  is hung on the annular wall  622 . The main body portion  22  is a bulb or other light-emitting devices. A first side of the hook  24  is connected to the lamp body  20 , and a second side of the hook  24  is hung on the annular wall  622 , so that the main body portion  22  is hung on the annular wall  622 . 
     Optionally, the fixing mechanism  60  further includes a wire accommodating groove  65 . The wire accommodating groove  65  is configured to accommodate wires  80  connected to the lamp body  20 . The lamp body  20  needs to be connected with a power supply through the wires  80 . The wires  80  are disposed in the wire accommodating groove  65 , so that the wires  80  are conveniently arranged. 
     The wire accommodating groove  65  is defined between the clamping portion  62  and the clamping mechanism  40 . For example, the annular wall  622  encloses a semi-circular or large semi-circular structure. The annular wall  622  includes a top facing the clamping mechanism  40 . The top includes a first portion and a second portion. The first portion is connected to the clamping mechanism  40  through the gear  64 . The first portion is connected to the gear  64  through a connecting portion. The second portion is exposed. The second portion, the connecting portion, and the gear  64  form the wire accommodating groove  65 . The second portion supports the wires  80 . When a plurality of lamp bodies  20  are disposed on a plurality of fixing mechanisms  60 , the wires  80  connected with the plurality of the lamp bodies  20  are disposed in the wire accommodating grooves  65  of the plurality of the fixing mechanisms  60 , which store the wires  80  well, and the wires  80  do not appear cumbersome, thus having a high aesthetic. 
     It is understood that the fixing mechanism is further other structures. For example, refer to  FIG.  9    and  FIG.  10   .  FIG.  9    is a second structural schematic diagram of the lamp according to one embodiment of the present disclosure.  FIG.  10    is a structural schematic diagram of the fixing mechanism in the lamp shown in  FIG.  9   . The clamping portion  62  includes a first clamping arm  624  and a second clamping arm  626 . The first clamping arm  624  and the second clamping arm  626  are oppositely disposed. The first clamping arm  624  includes a first arc-shaped structure  6242 . The first arc-shaped structure  6242  is bent along a direction distal from the second clamping arm  626 . The second clamping arm  626  includes a second arc-shaped structure  6262 . The second arc-shaped structure  6262  is bent along a direction distal from the first clamping arm  624 . The first arc-shaped structure  6242  and the second arc-shaped structure  6262  surround to form a first clamping space  6252 . A shape of the lamp body  20  is adapted to the first clamping space  6252 . The first arc-shaped structure  6242  and the second arc-shaped structure  6262  conveniently clamp the lamp body  20 . It should be noted that the first arc-shaped structure  6242  and the second arc-shaped structure  6262  only clamp two opposite sides of the lamp body  20  and fix the lamp body  20  from the two sides of the lamp body  20 , and the first arc-shaped structure  6242  and the second arc-shaped structure  6262  do not need to be wound around the lamp body  20 . 
     Referring to  FIG.  11    and  FIG.  12   ,  FIG.  11    is a structural schematic diagram of the clamping mechanism and the fixing mechanism in the lamp shown in  FIG.  9   .  FIG.  12    is an exploded schematic diagram of the clamping mechanism and the fixing structure shown in  FIG.  11   . A clamping structure of the lamp in the embodiment is the clamping mechanism in any one of the above embodiments, and details are not described herein again. A fixing structure in the embodiment further includes the gear, which is configured to be connected to the clamping mechanism. 
     Optionally, referring to  FIG.  13   ,  FIG.  13    is a third structural schematic diagram of the lamp according to one embodiment of the present disclosure. The lamp in the embodiment mainly differs from the lamp shown in  FIG.  9    in that the lamp body is different, and the clamping structure and the fixing mechanism adopt a same structure. Please continue to refer to  FIG.  10   , the first clamping arm  624  further includes a third arc-shaped structure  6244 . The third arc-shaped structure  6244  is bent along a direction distal from the second clamping arm  626 . The second clamping arm  626  includes a fourth arc-shaped structure  6264 . The fourth arc-shaped structure  6264  is bent along a direction distal from the first clamping arm  624 . The third arc-shaped structure  6244  and the fourth arc-shaped structure  6264  surround to form a second clamping space  6254 . The first clamping arm  624  and the second clamping arm  626  form two clamping spaces, thus clamping two lamp bodies  20 , which met requirements of the users. 
     Optionally, sizes of the two clamping spaces are the same, thus clamping the two lamp bodies  20  with a same size, and improving brightness of a lamp string. In addition, the two lamp bodies  20  having the same size may be two lamp bodies  20  having the same color, and may further be two lamp bodies  20  having different colors. 
     Optionally, the sizes of the two clamping spaces may further be different. For example, the second clamping space  6254  is smaller than the first clamping space  6252 . The first clamping arm  624  and the second clamping arm  626  form the two clamping spaces, moreover, the two clamping spaces are different in size. When using the device, the users choose one of the lamp bodies  20  having two different sizes according to needs. Of course, the users may further clamp the lamp bodies  20  having the two different sizes at the same time. 
     It is understood that in some embodiments, the first clamping arm  624  and the second clamping arm  626  may further form three or more clamping spaces, and sizes of any two of the clamping spaces are different, thereby the lamp bodies  20  having three or more sizes are clamped. In some other embodiments, the fixing mechanism further adopts other structures to form a plurality of clamping spaces. Referring to  FIG.  14    and  FIG.  15   ,  FIG.  14    is a fourth structural schematic diagram of the lamp according to one embodiment of the present disclosure.  FIG.  15    is a structural schematic diagram of the fixing mechanism in the lamp shown in  FIG.  14   . The first clamping arm  624  and the second clamping arm  626  form three clamping spaces having different sizes. 
     A first end, close to the clamping mechanism  40 , of the first clamping arm  624  is connected to a first end, close to the clamping mechanism  40 , of the second clamping arm  626 . A second end, distal from the clamping mechanism  40 , of the first clamping arm  624  is separated from a second end, distal from the clamping mechanism  40 , of the second clamping arm  626 . 
     The first ends, close the clamping mechanism  40 , of the first clamping arm  624  and the second clamping arm  626  are connected. The second ends, distal from the clamping mechanism  40 , of the first clamping arm  624  and the second clamping arm  626  are separated. Therefore, a good clamping force is provided for the first clamping arm  624  and the second clamping arm  626 , and the first clamping arm  624  and the second clamping arm  626  are further conveniently opened so as to be placed in the lamp body  20 . 
     Optionally, a first notch is defined in a middle of the first clamping arm, and a second notch is formed in a middle of the second clamping arm. The first clamping arm and the second clamping arm are oppositely disposed, which reduces use of raw materials, reduces production cost, and does not influence use of the first clamping arm and the second clamping arm. 
     Optionally, the first clamping plate  42  and the second clamping plate  44  are connected through a connecting shaft  49 . The first clamp plate  42  and the second clamp plate  44  rotate with respect to each other through the connecting shaft  49 . The elastic component  46  is a torsion spring. The elastic component  46  is sleeved on the connecting shaft  49 . The elastic component  46  includes two abutting ends. The two abutting ends respectively abut against the first clamping plate  42  and the second clamping plate  44 . In order to prevent the abutting ends of the elastic component  46  from sliding and ensure that the first clamping plate  42  and the second clamping plate  44  are normally used, limiting grooves are defined on both of the first clamping plate  42  and the second clamping plate  44 , and positions of the abutting ends of the elastic component  46  are limited. 
     It is understood that the lamp  1  includes a plurality of the lamp bodies  20 , a plurality of the clamping mechanisms  40 , and a plurality of the fixing mechanisms  60 . The plurality of the lamp bodies  20  are connected through the wires  80 . The plurality of the clamping mechanisms  40  and the plurality of the fixing mechanisms  60  are disposed in one-to-one correspondence. Each of the plurality of the lamp bodies  20  is disposed on one of the plurality of the fixing mechanisms  60 . For example, the lamp  1  includes a lamp string formed by the plurality of the lamp bodies  20 , and the fixing mechanisms  60  and the clamping mechanisms  40  connected to each of the plurality of the lamp bodies  20  in the lamp string, so that each of the lamp bodies  20  of the lamp string is disposed at a proper position. The plurality of the clamping mechanisms  40  are used together, which realizes outdoor rapid installation of the lamp string, and the users do not need to spend a lot of energy to install the lamp string. 
     For example, the plurality of the lamp bodies  20  include a string of lamps formed by Christmas lamps, Halloween lamps, garden lamps, or other decorative festival lamps. The lamp string is reliably attached onto the objects to-be-clamped through the fixing mechanism  60  and the clamping mechanism  40  and is also convenient for separating from the objects to-be-clamped. The objects to-be-clamped ,may be trees, ornamental shrubs, eaves, roof edges of houses, or other objects. Due to a fact that the clamping mechanism  40  is rapidly and conveniently clamped to the objects to-be-clamped, and clamping firmness is better, compared with prior art, the present disclosure has less time consumption and better stability. In addition, when clamping on ladders or other elevated platforms, especially in cold, wet or icy environments, because of good clamping effect and fast speed, it is completed faster and better, and is not easy to cause danger. 
     The present disclosure further provides a lamp fixing device. Referring to  FIGS.  1 - 15   , the lamp fixing device includes a clamping mechanism  40  and a fixing mechanism  60 . The clamping mechanism  40  is connected with the fixing mechanism  60 . The fixing mechanism  60  is configured to install a lamp body. The clamping mechanism  40  includes a first clamping plate  42 , a second clamping plate  44 , and an elastic component  46 . The first clamping plate  42  includes a first pressing portion  422  and a first clamping portion  424 . The first pressing portion  422  is connected with the first clamping portion  424 . The second clamping plate  44  is hinged to the first clamping plate  42 . The second clamping plate  44  includes a second pressing portion  442  and a second clamping portion  444 . The second pressing portion  442  is connected with the second clamping portion  444 . The elastic component  46  is disposed between the first pressing portion  422  and the second pressing portion  442 , so that the first clamping portion  424  is close to the second clamping portion  444 . The first clamping portion  424  includes a connecting structure  4242  and a turning sheet  4244 . The connecting structure  4242  is connected to the first pressing portion  422 . The turning sheet  4244  is rotatably connected to the connecting structure  4242 . The turning sheet  4244  and the second clamping portion  444  are configured to clamp objects to-be-clamped. 
     It is understood that specific structures, connection relationships, and functional effects of the first clamping plate  42 , the second clamping plate  44 , and the elastic component  46  in the present embodiment refer to the clamping portion  62  in the above embodiments, and details are not described herein again. 
     In some examples, the fixing mechanism  60  includes a clamping part  62 , the lamp body  20  is clamped to the clamping part  62 , the clamping part  62  is rotatably connected with the clamping mechanism  40  and can be fixedly kept at different angles with the clamping mechanism  40 . 
     In some examples, the fixing mechanism  60  includes a clamping portion  62 . The lamp body  20  is clamped to the clamping portion  62 . The clamping portion  62  is rotatably connected to the clamping mechanism  40  and is fixedly kept at different angles with the clamping mechanism  40 . 
     It is understood that a specific structure, a connection relationship, and a functional effect of the clamping portion in the embodiment refer to the clamping portion in the above embodiments, and details are not repeated here. 
     The lamp and the lamp fixing device provided by the embodiments of the present disclosure are described in detail above. In the present disclosure, specific examples are configured to explain principle and implementation mode of the present disclosure. Above description of embodiments is only configured to help understand a method and core idea of the present disclosure. Meanwhile, for a person skilled in the art, according to the idea of the present disclosure, there are changes in the specific implementation mode and application scope. In conclusion, contents of specification should not be understood as limitation on the present disclosure.