Rotatable lamp device

A lamp device capable of being rotated to plug in at any angle includes a mounting base, wherein side walls of the mounting base are fixedly connected with four fixed supporting feet, wherein the four fixed supporting feet are uniformly distributed on the side walls of the mounting base. A mounting slot is formed inside the mounting base, and a plurality of plug-in connectors are plugged in the mounting slot. Rotating assemblies are arranged inside the plurality of plug-in connectors, and fixing assemblies are arranged on side walls of the plurality of plug-in connectors. The rotating assemblies are arranged for a moveable barrel to rotate on the side walls of the plurality of plug-in connectors through gear shafts and annular racks engaged with the gear shafts to adjust an angle of a lamp mounted in a mounting part without affecting a decorative lighting.

CROSS REFERENCE TO THE RELATED APPLICATIONS

This application is based upon and claims priority to Chinese Patent Application No. 202123342241.9 filed on Dec. 29, 2021, the entire contents of which are incorporated herein by reference.

TECHNICAL FIELD

The present invention relates to the technical field of decorative lighting plug-in, in particular to a lamp device capable of being rotated to plug in at any angle.

BACKGROUND

The various decorative lightings are used for decorating a living room, a dining room, a bedroom, a kitchen and a bathroom, and even a walkway, a balcony and a bar counter, thereby decorating the surrounding environment more from the indoor to the outdoor. The modern decorative lightings and lamps are extremely beautiful and have more and more design styles including a classical style, a modern style, a fashionable style, a European style, an American style, a clear style and a luxury style. As a result, the interior lighting enterprises need to have enough foreseeability and innovative consciousness so as to design products satisfying consumers according to their changing needs. With the household lighting effect, the decorative lightings with different styles may have different decorative effects. At Christmas Time, lamps are needed for decorating the Christmas tree.

The following defects or problems exist in the prior art:

In use, a direction needs to adjust in advance for mounting as a current decorative lamp plug-in device cannot rotate generally. As a result, great convenience is brought in mounting as re-mounting is needed if adjusting is needed. In addition, a modern decorative lamp plug-in device is mostly a two-wire type which only can be used for mounting an LED lamp, and is smaller in use range.

SUMMARY

To overcome the defects in the prior art, the present invention provides a lamp device capable of being rotated to plug in at any angle so as to solve the problems in the background art.

To achieve the objective, the present invention adopts a following scheme:

A lamp device capable of being rotated to plug in at any angle includes a mounting base, where the side walls of the mounting base are fixedly connected with four fixed supporting feet which are uniformly distributed on the side walls of the mounting base; a mounting slot is formed inside the mounting base, and a plurality of plug-in connectors are plugged in the mounting slot; rotating assemblies are arranged inside the plug-in connectors, and fixing assemblies are arranged on the side walls of the plug-in parts.

Optionally, plug-in slots are formed in the tops of the plug-in connectors, and the bottoms of the plug-in connectors are fixedly connected with connection plugs. The connection plugs are matched with the plug-in slots. The plug-in connectors are connected to the connection plugs on the bottom through the plug-in slots in the tops end to end.

Optionally, power supply connection ends are fixedly connected inside the plug-in slots, power supply connection slots are formed inside the connection plugs, and the power supply connection ends are matched with the power supply connection slots.

Optionally, connection line ports are arranged inside the power supply connection ends. Three connection lines are arranged inside the connection line ports. The three connection lines are respectively a positive-electrode line, a negative-electrode line and a signal line. Line arranging slots are formed inside the plug-in connectors.

Optionally, each rotating assembly includes a movable barrel, a gear shaft, a rotating shaft, a damping gasket and an annular rack. A movable slot is formed inside the plug-in connector. The rotating shaft is rotatably connected into the movable slot. The gear shaft is fixedly connected onto the side wall of the rotating shaft. The annular rack is fixedly connected onto the inner wall of the movable barrel. The annular rack is engaged with the gear shaft. The movable barrel is rotatably connected inside the plug-in connector through the annular gear and the gear shaft. The damping gasket is fixedly connected to a joint of the movable barrel and the plug-in connector.

Optionally, each fixing assembly includes a mounting part, a fixing ring and a fixing part. The fixing part is fixedly connected on the side wall of the movable barrel. The mounting part is fixedly connected inside the fixing part and the fixing ring is fixedly connected onto the side wall of the mounting part.

Compared with the prior art, the present invention provides a lamp device capable of being rotated to plug in at any angle, which has the following beneficial effects:

1. The rotating assemblies are arranged, so that a movable barrel can rotate on the side walls of the plug-in parts through gear shafts and annular racks engaged with the gear shafts to adjust the angle of a lamp mounted in a mounting part without affecting decorative lighting.

2. The connection line ports are arranged inside the power supply connection ends, so that the decorative lightings can be electrified by being connected with the power supply connection ends through the connection line ports. The positive-electrode line, the negative-electrode line and the signal line are arranged inside the connection line ports, so that the connection line ports can be connected with LED lamps or RGB lamps.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The technical solutions in the embodiments of the present invention will be described clearly and completely in combination with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of, but not all of, the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that orientation or position relationships indicated by terms “vertical”, “upper”, “lower”, “horizontal” and the like are orientation or the position relationships shown in the drawings, are adopted not to indicate or imply that indicated devices or the components must be in specific orientations or structured and operated in specific orientations but only to conveniently describe the present invention and simplify the description, and thus should not be understood as limit to the present invention.

In the description of the present invention, it should also be noted that the terms “arranging”, “mounting”, “connected” and “connection” should be understood in a broad sense unless otherwise specified and limited, for example, it may be a fixed connection or a detachable connection, or an integrated connection, or a mechanical connection or an electrical connection or a direct direction or a connection through an intermediate or communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Refer toFIG.1toFIG.4, in the embodiment: a lamp device capable of being rotated to plug in at any angle includes a mounting base1, where the side walls of the mounting base1are fixedly connected with four fixed supporting feet2which are uniformly distributed on the side walls of the mounting base1; a mounting slot is formed inside the mounting base1, and a plurality of plug-in connectors3are plugged in the mounting slot; rotating assemblies20are arranged inside the plug-in connectors3, and fixing assemblies21are arranged on the side walls of the plug-in parts3; the plug-in connectors3are plugged in the mounting slot of the mounting base1, so that the plug-in connectors3are fixed inside the mounting base1to prevent the plug-in connectors3from dropping; and the fixed supporting feet2are arranged, so that the mounting base1is more stable.

Plug-in slots8are formed in the tops of the plug-in connectors3, and the bottoms of the plug-in connectors3are fixedly connected with connection plugs15. The connection plugs15are matched with the plug-in slots8. The plug-in connectors3are connected to the connection plugs15on the bottom through the plug-in slots8in the tops end to end. The connection plugs15are arranged on the bottoms of the plug-in slots8in the tops of the plug-in connectors3, so that the plug-in connectors3can be assembled and mounted. Height can be adjusted by mounting the plurality of the plug-in connectors3.

Power supply connection ends9are fixedly connected inside the plug-in slots8, power supply connection slots12are formed inside the connection plugs15, and the power supply connection ends9are matched with the power supply connection slots12. The power supply connection ends9are arranged inside the plug-in slots8and the power supply connection slots12are formed inside the connection plugs15, so that the plug-in connectors3can be connected with the power supply connection slots12through the power supply connection ends9. Each plug-in connector3is electrified after being mounted, and is deenergized after being dismounted.

Connection line ports10are arranged inside the power supply connection ends9, three connection lines which are respectively the positive-electrode line, the negative-electrode line and the signal line are arranged inside the connection line ports10, line arranging slots11are formed inside the plug-in connectors3. The connection line ports10are formed inside the power supply connection ends9, so that the decorative lighting can be connected with the power supply connection ends9through the connection line ports10for being electrified. The positive-electrode line, the negative-electrode line and the signal line are arranged inside the connection line ports10, so that the connection line ports10can be connected with LED lamps or RGB lamps.

Each rotating assembly20includes a movable barrel5, a gear shaft13, a rotating shaft16, a damping gasket and an annular rack17, where a movable slot14is formed inside the plug-in connector3; the rotating shaft16is rotatably connected into the movable slot14, the gear shaft13is fixedly connected onto the side wall of the rotating shaft16, the annular rack17is fixedly connected onto the inner wall of the movable barrel5, the annular rack17is engaged with the gear shaft13, the movable barrel5is rotatably connected inside the plug-in connector3through the annular gear17and the gear shaft13, and the damping gasket is fixedly connected to a joint of the movable barrel5and the plug-in connector3. The gear shaft13and the annular rack17engaged with the gear shaft are arranged, so that the movable barrel5can rotate on the side wall of the plug-in connector3through the annular rack17and the gear shaft13without decorating the decorative lighting. The damping gasket is mounted at the joint of the movable barrel5and the plug-in connector3. The damping gasket can rotate in the movable barrel5for fixing the movable barrel5, so that the movable barrel5is prevented from automatically rotating subsequently.

Each fixing assembly21includes a mounting part4, a fixing ring6and a fixing part7, where the fixing part7is fixedly connected onto the side wall of the movable barrel5, the mounting part4is fixedly connected inside the fixing part7, and the fixing ring6is fixedly connected onto the side wall of the mounting part4. The mounting part4is arranged, so that a lamp can be mounted inside the mounting part4. The fixing part7is arranged, so that the mounting part4can be fixed inside the fixing part7. The fixing ring6can increase load-bearing degree of the mounting part4, so that the mounting part4is more stable. Branches of the Christmas tree are inserted into the fixing part7. Through matching of bolts and screws, the branches of the Christmas tree are fixed inside the fixing part7via through holes in the fixing part7.

The working principle and the use process of the prevent invention are: during mounting, the plug-in connectors3are plugged in the mounting slot of the mounting base1, so that the plug-in connectors3are fixedly arranged inside the mounting base1to prevent the plug-in connectors3from dropping; the mounting base1is more stable through arranging the fixed supporting feet2; the connection plugs15are arranged on the bottoms of the plug-in slots8in the tops of the plug-in connectors3, so that the plug-in connectors3can be assembled and mounted, and the height can be adjusted by mounting the plurality of the plug-in connectors3. The power supply connection slots12are formed inside the connection plugs15through the power supply connection ends9inside the plug-in slots8, so that the plug-in connectors3can be connected with the power supply connection slots12through the power supply connection ends9. Each plug-in connector3is electrified after being mounted and is deenergized after being dismounted. Connection line ports10are formed inside the power supply connection ends9, so that the decorative lighting can be connected with the power supply connection ends9through the connection line ports10for being electrified. The positive-electrode line, the negative-electrode line and the signal line are arranged inside the connection line ports10, so that the connection line ports10can be connected with the LED lamps, and also can be connected with the RGB lamps. The gear shafts13and the annular racks17engaged with the gear shafts are arranged, so that the movable barrel5can rotate on the side walls of the plug-in connectors3through the annular racks17and the gear shafts13without affecting the decorative lighting. A damping gasket is mounted at a joint of the movable barrel5and the plug-in connector3. The damping gasket can rotate in the movable barrel5for fixing the movable barrel5, so that the movable barrel5is prevented from shaking subsequently. The fixing part7can be arranged for fixing the mounting part4inside the fixing part7. The fixing ring6can increase load-bearing degree of the mounting part4, so that the mounting part4is more stable.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any equivalent structure modification made according to the contents of the specification and accompanying drawings in the present invention, under the concept of the present invention, no matter whether it is directly or indirectly used in any other related technical field, should be included within the protection scope of the present invention.