Lighting fixture and its composite structures

The present invention discloses a lighting fixture and combinations of such lighting fixtures. The lighting fixture consists of a light bar body, the light bar body consists of the first connecting part and the second connecting part, the first connecting structure is arranged on the first connecting part, the second connecting structure connecting to the first connecting structure is arranged on the second connecting part, the first connecting structure consists of a connecting block and the first conductive connector, the second connecting structure consists of a connecting groove and the second conductive connector, and the second conductive connector is arranged in the connecting groove. Several lighting fixtures can be spliced together by connecting end to end according to the actual situation and personal preference to form different styles, shapes, and structures.

TECHNICAL FIELD

The present invention relates to the field of the invention of a lighting fixture, particularly to a lighting fixture and its composite structures.

BACKGROUND

Lighting fixtures are necessary appliances for home lighting and public lighting. With the continuous increase of the people's aesthetic requirements, the splicing type lighting fixtures have been used frequently. However, the existing splicing type lighting fixtures are connected by cables, while the connection by cables requires the wiring, making the installation rather cumbersome. Especially when it is necessary to install the lighting fixtures at heights, it is difficult for electricians to install, splice, and wire the lighting fixtures. Therefore, the splicing type lighting fixtures connected by cables are no longer suitable for modern life.

SUMMARY

The present invention is to design a lighting fixture and its composite structures to solve the shortcomings of the above technology, and the specific methods are as follows.

The present invention designs a lighting fixture that consists of a light bar body, the light bar body consists of the first connecting part and the second connecting part, the first connecting structure is arranged on the first connecting part, the second connecting structure connecting to the first connecting structure is arranged on the second connecting part, the first connecting structure consists of a connecting block and the first conductive connector, the second connecting structure consists of a connecting groove and the second conductive connector, and the second conductive connector is arranged in the connecting groove.

As a preferred embodiment, the first conductive connector is inserted into the first hole of the first connecting part, and the contact part of the first conductive connector is exposed to the outside.

As a preferred embodiment, the connecting block and the first connecting part are arranged perpendicular to each other, a limiting bulge is arranged on the connecting block, the first positioning groove is arranged on the second connecting part near the connecting block, and a limiting clamping groove is arranged in the first positioning groove.

As a preferred embodiment, a positioning block is arranged on the connecting block, the positioning block is arranged perpendicular to the first connecting part and near the connecting block, and the second positioning groove is arranged on the second connecting part.

As a preferred embodiment, the light bar body consists of a shell, a light-transmitting body, and a luminous source, the shell and the light-transmitting body are fixed to form a lamp housing, the luminous source is arranged between the shell and the light-transmitting body, the first plug-in block is arranged on the first connecting part and inserted into the inner cavity at one end of the lamp housing, and the second plug-in block is arranged on the second connecting part and inserted into the inner cavity at the other end of the lamp housing.

As a preferred embodiment, the first catching groove is arranged on the wall of the inner cavity at one end of the lamp housing, the first catching block is arranged on the first plug-in block, and the first catching groove is inserted into the first catching groove.

As a preferred embodiment, the second catching groove is arranged on the wall of the inner cavity at the other end of the lamp housing, the second catching block is arranged on the second plug-in block, and the second catching groove is inserted into the second catching groove.

As a preferred embodiment, the second connecting part consists of the first side face, the second side face, and the third side face, all of which form the connecting grooves, the third holes are formed on the connecting groove of the first side face, the connecting groove of the second side face, and the connecting groove of the third side face respectively, the second conductive connector is inserted into such three third holes, and the first conductive connector is inserted into the second hole of the connecting block.

As another preferred embodiment, the light bar body consists of a shell, a light-transmitting body, and a luminous source, the shell and the light-transmitting body are fixed to form a lamp housing, the luminous source is arranged between the shell and the light-transmitting body, the first plug-in block is arranged on the first connecting part and inserted into the inner cavity at one end of the lamp housing, and the second plug-in block is arranged on the second connecting part and inserted into the inner cavity at the other end of the lamp housing.

As another preferred embodiment, the first catching groove is arranged on the wall of the inner cavity at one end of the lamp housing, the first catching block is arranged on the first plug-in block, and the first catching groove is inserted into the first catching groove.

As another preferred embodiment, the second catching groove is arranged on the wall of the inner cavity at the other end of the lamp housing, the second catching block is arranged on the second plug-in block, and the second catching groove is inserted into the second catching groove.

As another preferred embodiment, a groove body is arranged on the back of the lamp housing, a suspension frame is arranged in the groove body and connected to the inner wall of the groove body through a clamping structure, a threaded hole is arranged on the suspension frame, a bolt is connected to threaded hole through internal threads, a hanger frame is arranged above the suspension frame, is connected to the suspension frame by a connecting frame, and consists of the first plate body and the first hook body at one end of the first plate body, the second plate body is arranged between the hanger frame and the suspension frame, the second hook body is arranged on the second plate body on the side corresponding to the first hook body, a suspension plate is arranged above the first plate body, a suspension rod is arranged on the suspension plate, the bottom face of the suspension plate and the screw end face of the bolt contact each other, and the top faces of both ends of the suspension plate contact the limiting parts of the first hook body and the second hook body.

As another preferred embodiment, there are three plugs, i.e. the first plug, the second plug, and the third plug, among which the first plug is inserted into the connecting groove on the first side face, the second plug is inserted into the connecting groove on the second side face, and the third plug is inserted into the connecting groove on the third side face.

As another preferred embodiment, there is a sealing cap that is covered on the end face of the first connecting part, and there is a sleeve body formed in the sealing cap and sleeved onto the connecting block.

On the other hand, a composite structure of lighting fixtures consists of several lighting fixtures according to the Claims, in two adjacent lighting fixtures, the first connecting part of one lighting fixture and the second connecting part of the other lighting fixture contact each other, and the connecting block of one lighting fixture is inserted in the first positioning groove of the other lighting fixture, so the limiting bulge of one lighting fixture is buckled into the limiting clamping groove of the other lighting fixture, the positioning block is inserted into the second positioning groove, and the first conductive connector is inserted into the connecting groove and contacts the second conductive connector, thus forming a conductive connection. The structure ensures that four lighting fixtures can be spliced to form a box-shaped splicing type composite lighting fixture.

On the other hand, a composite structure of lighting fixtures consists of several lighting fixtures according to the Claims, in two adjacent lighting fixtures, the first connecting part of one lighting fixture and the second connecting part of the other lighting fixture contact each other, and the connecting block of one lighting fixture is inserted in the connecting groove of the other lighting fixture, so the first conductive connector is inserted into the connecting groove on any side face of the second connecting part and contacts the second conductive connector, thus forming a conductive connection. The structure can form an I-shaped splicing type composite lighting fixture, an L-shaped splicing type composite lighting fixture, or a T-shaped splicing type composite lighting fixture.

The present invention designs a lighting fixture and its composite structures. During the splicing of multiple lighting structures, in two adjacent lighting fixtures, the first connecting structure of one lighting fixture and the second connecting structure of the other lighting fixture match each other and form a conductive connection. Therefore, the splicing and installation of the lighting fixtures are rather convenient, and the installation process is simplified to improve the splicing and assembly efficiency. In addition, it is rather convenient to install the lighting fixtures at heights in the form of suspension, thus reducing the difficulty in the installation at heights.

DETAILED DESCRIPTION

Technical solutions in embodiments of the present prevention will be clearly and completely described with reference to the drawings in the embodiments of the present invention. Apparently, the embodiments described below are merely part, not all, of the embodiments of the present invention. Based on the embodiments described herein, all other embodiments obtained by those of ordinary skill in the art are within the scope of the present invention.

As illustrated inFIG.1-FIG.30, the lighting fixture described in this embodiment consists of a light bar body1, the light bar body1consists of the first connecting part2and the second connecting part3, the first connecting structure is arranged on the first connecting part2, the second connecting structure connecting to the first connecting structure is arranged on the second connecting part3, the first connecting structure consists of a connecting block21and the first conductive connector22, the second connecting structure consists of a connecting groove31and the second conductive connector32, and the second conductive connector32is arranged in the connecting groove31. This embodiment describes a single lighting fixture that can be used for splicing, but the light bar body1consists of a shell11, a light-transmitting body12, and a luminous source13. The shell11is a strip type shell11made of aluminum, a strip type shell11made of stainless steel, or a strip type shell11made of plastic.

Preferably, the shell11and the light-transmitting body12are fixed to form a lamp housing. Specifically, the light-transmitting body12can be a light-transmitting lampshade made of acrylic material, a mounting face111is arranged on the shell11for fixing the luminous source13, sliding chutes112are arranged at both sides along the length of the mounting face111, and positioning bodies121are arranged at the bottom of two longitudinal plates of the light-transmitting lampshade. When the light-transmitting lampshade is placed on the mounting face111, two positioning bodies121are respectively inserted into the two sliding chutes112respectively. The first connecting part2and the second connecting part3are fixed at both ends of the lamp housing respectively to fix the light-transmitting lampshade.

The luminous source13is arranged between the shell11and the light-transmitting body12. The luminous source13is an LED lamp panel to reduce the electricity consumed by luminescence. Specifically, two lamp panel fixing blocks114which are spaced apart from each other are arranged on the mounting face111, the lamp panel clamping grooves115are arranged on the inner walls of two lamp panel fixing blocks114, the LED lamp panel is arranged between two lamp panel fixing blocks114, and two opposite sides of the LED lamp panel are placed in the lamp panel clamping grooves115respectively to fix the LED lamp panel. Alternatively, the LED lamp panel can be fixed on the mounting face111by bolts8or screws. The first plug-in block25is arranged on the first connecting part2and inserted into the inner cavity14at one end of the lamp housing, and the second plug-in block35is arranged on the second connecting part3and inserted into the inner cavity14at the other end of the lamp housing. Both the first connecting part2and the second connecting part3are plastic connecting shells of a hollow structure to ensure that the first connecting part2and the second connecting part3can be inserted onto the lamp housing respectively. The first conductive connector22and the second conductive connector are electrically connected to the LED lamp panel by cables.

Preferably, the first catching groove141is arranged on the wall of the inner cavity14at one end of the lamp housing, the first catching block251is arranged on the first plug-in block25, and the first catching groove141is inserted into the first catching groove141. Preferably, the second catching groove142is arranged on the wall of the inner cavity14at the other end of the lamp housing, the second catching block351is arranged on the second plug-in block35, and the second catching groove142is inserted into the second catching groove142. The structural arrangement makes it rather convenient for the assembly of the first connecting part2and the second connecting part3of the light bar body, improving the working efficiency during assembly.

Please refer toFIG.1-FIG.8. The lighting fixture described in this embodiment is a technical scheme based on Embodiment I. The first conductive connector22is inserted into the first hole23of the first connecting part2, and the contact part of the first conductive connector22is exposed to the outside. The first conductive connector22and the second conductive connector32are terminals made of copper materials, achieving reliable conductivity. The contact part of the first conductive connector22is exposed to the outside, preparing for the contact conduction. Furthermore, there are two pieces of the first conductive connectors22that are positive terminal and negative terminal respectively. Accordingly, there are two pieces of the second conductive connectors32that are positive terminal and negative terminal respectively.

Preferably, the connecting block21and the first connecting part2are arranged perpendicular to each other, a limiting bulge211is arranged on the connecting block21, the first positioning groove33is arranged on the second connecting part3near the connecting block21, and a limiting clamping groove311is arranged in the first positioning groove33. The long holes212are arranged on two opposite sides at the part containing the limiting bulge211on the connecting block21, forming an elastic plate213. Therefore, the limiting bulge211is arranged on the elastic plate213, so it will be convenient for disassembly by using the elastic plate after the plug-in operation.

Preferably, a positioning block24is arranged on the connecting block21, the positioning block24is arranged perpendicular to the first connecting part2and near the connecting block21, and the second positioning groove34is arranged on the second connecting part3. Preferably, the positioning block24is arranged between the connecting block21and the first conductive connector22, the second positioning groove34is arranged between the connecting groove31and the first positioning groove33, and the connecting block21, the positioning block24, and the first connecting part2are combined into an integral structure.

A composite structure of lighting fixtures described in this embodiment consists of several lighting fixtures according to Embodiment II, in two adjacent lighting fixtures100, the first connecting part2of one lighting fixture and the second connecting part3of the other lighting fixture contact each other, and the connecting block21of one lighting fixture is inserted in the first positioning groove33of the other lighting fixture, so the limiting bulge211of one lighting fixture is buckled into the limiting clamping groove311of the other lighting fixture, the positioning block24is inserted into the second positioning groove34, and the first conductive connector22is inserted into the connecting groove31and contacts the second conductive connector32, thus forming a conductive connection. The concrete way of inserting the connecting block21of one lighting fixture into the first positioning groove33of the other lighting fixture is as follows: the connecting block21is inserted into the first positioning groove33, and the limiting bulge211is correspondingly inserted into the limiting clamping groove311, so that two adjacent lighting fixtures are fixedly connected. The structure ensures that four lighting fixtures100can be spliced to form a box-shaped splicing type composite lighting fixture. When all lighting fixtures are of the same length, they can form a square composite lighting fixture. When two opposite lighting fixtures are longer than the other two lighting fixtures, they can form a rectangular composite lighting fixture. After the assembly, one lighting fixture is connected to the power supply with the outgoing cable at the lamp panel. Please refer toFIG.9,FIG.10, andFIG.11.

As illustrated inFIG.12-FIG.21, the lighting fixture described in this embodiment is a technical scheme based on Embodiment I. The second connecting part3consists of the first side face36, the second side face37, and the third side face38, all of which form the connecting grooves31, the third holes312are formed on the connecting groove31of the first side face36, the connecting groove31of the second side face37, and the connecting groove31of the third side face38respectively, the second conductive connector32is inserted into such three third holes312, and the first conductive connector22is inserted into the second hole214of the connecting block21. The structural arrangement ensures that when it is necessary to combine multiple lighting fixtures, the lighting fixtures can be connected at any side face of the second connecting part3, so the shapes of the composite lighting fixtures that are spliced by multiple lighting fixtures are diversified, improving the aesthetics of the composite lighting fixtures. In addition, there are three pieces of the first conductive connectors22that are zero terminal, live terminal, and ground terminal respectively. Accordingly, there are three pieces of the second conductive connectors32that are zero terminal, live terminal, and ground terminal respectively. Furthermore, the second conductive connector32is of a connecting sleeve structure, since the first conductive connector22can be inserted into the second conductive connector32.

As illustrated inFIG.22andFIG.23, the lighting fixture described in this embodiment is a technical scheme based on Embodiment IV. In order to enable the lighting fixture to be installed at heights, a suspension structure can be installed on the back of the lamp housing. Specifically, a groove body117is arranged on the back of the lamp housing, a suspension frame7is arranged in the groove body117and connected to the inner wall of the groove body117through a clamping structure, a threaded hole75is arranged on the suspension frame7, a bolt8is connected to threaded hole75through internal threads, a hanger frame is arranged above the suspension frame7, is connected to the suspension frame7by a connecting frame72, and consists of the first plate body73and the first hook body74at one end of the first plate body73, the second plate body9is arranged between the hanger frame and the suspension frame7, the second hook body9is arranged on the second plate body91on the side corresponding to the first hook body74, a suspension plate10is arranged above the first plate body73, a suspension rod101is arranged on the suspension plate10, the bottom face of the suspension plate10and the screw end face of the bolt8contact each other, and the top faces of both ends of the suspension plate10contact the limiting parts of the first hook body74and the second hook body91. The suspension rod101can be connected to the indoor ceiling, or can be subject to welding or threaded connection. In addition, the suspension structure is convenient to assemble and reliable. The suspension plate10and the suspension rod101are combined into an integral structure. The suspension frame7, the first plate body73, the connection frame72, and the first hook body74are combined into an integral structure, the second plate body9and the second hook body91are combined into an integral structure. In addition, the suspension structure can be replaced by the filling body6, and the filling body6is also limited by the clamping structure.

Preferably, the clamping structure consists of the first step116that is formed on two opposite side walls in the groove body and the second step71arranged on two opposite side walls on the suspension frame7. The first step116and the second step71are clamped with each other.

As illustrated inFIG.24, the lighting fixture described in this embodiment is a technical scheme based on Embodiment IV. There are three plugs, i.e. the first plug41, the second plug42, and the third plug43, among which the first plug41is inserted into the connecting groove31on the first side face36, the second plug42is inserted into the connecting groove31on the second side face37, and the third plug43is inserted into the connecting groove31on the third side face38. The structure is suitable for a single lighting fixture, and when the connecting block21with the first conductive connector22is connected with the matching electrically connected adapter, the single lighting fixture can be used. The first plug41, the second plug42, and the third plug43are plugs made of silica gel.

As illustrated inFIG.24andFIG.25, the lighting fixture described in this embodiment is a technical scheme based on Embodiment IV and Embodiment VI. There is a sealing cap5that is covered on the end face of the first connecting part2, and there is a sleeve body51formed in the sealing cap5and sleeved onto the connecting block21. When the connecting grooves31of two side faces are blocked by plugs and the connecting groove31of the remaining side face is not blocked, the unblocked connecting groove31with the second conductive connector32can be connected with the matching electrically connected adapter so that the single lighting fixture can be used. During transportation, the connecting grooves31on three side faces of a single lighting fixture and the section with the connecting block21can be blocked, thus achieving reliable transportation.

A composite structure of lighting fixtures described in this embodiment consists of several lighting fixtures100according to Embodiment W, in two adjacent lighting fixtures100, the first connecting part2of one lighting fixture and the second connecting part3of the other lighting fixture contact each other, and the connecting block21of one lighting fixture is inserted in the connecting groove31of the other lighting fixture, so the first conductive connector22is inserted into the connecting groove31on any side face of the second connecting part3and contacts the second conductive connector32, thus forming a conductive connection. Specifically, the connecting block21of the first connecting structure in one lighting fixture is inserted into the connecting groove31of the first side face36of the other lighting fixture to form an L-shaped splicing type composite lighting fixture; alternatively, the connecting block21of the first connecting structure in one lighting fixture is inserted into the connecting groove31of the second side face37of the other lighting fixture to form an I-shaped splicing type composite lighting fixture; alternatively, when three lighting fixtures are used, the connecting block21of the first connecting structure in one side lighting fixture is inserted into the connecting groove31of the first side face36in the middle lighting fixture, and the connecting block21of the first connecting structure in the other side lighting fixture is inserted into the connecting groove31of the second side face37in the middle lighting fixture to form a T-shaped splicing type composite lighting fixture; alternatively, when three lighting fixtures100are used, the connecting block21of the first connecting structure in the middle lighting fixture is inserted into the connecting groove31of the third side face38of one side lighting fixture, and the connecting block21of the first connecting structure in one side lighting fixture is inserted into the connecting groove31of the third side face38of the middle lighting fixture to form a Z-shaped splicing type composite lighting fixture, wherein the connecting groove31and the connecting block21are fixed by interference fit, the connecting block21is a bevel, and the connecting groove31is a groove connected with the bevel by interference fit; alternatively, four lighting fixtures100can be combined into a box-shaped composite lighting fixture. After the assembly, one lighting fixture is connected to the power supply with the outgoing cable at the lamp panel. Please refer toFIG.26toFIG.30.

The present invention is not limited to the above-mentioned preferred embodiments. Anyone may get other products in various forms under the inspiration of the present invention. However, whatever changes are made in the shape or structure of the products, any products with the same or similar technical schemes to the present application will fall within the scope of protection of the present invention.