Connecting assembly for light bar

Abstract

The utility model relates to the technical field of light bars, in particular to a connecting assembly for a light bar, which comprises the light bar, a rectangular frame is arranged outside the light bar, the light bar is arranged inside the rectangular frame, two connectors are symmetrically arranged on one side of the rectangular frame, connectors are arranged on the other side of the rectangular frame and correspond to the two connectors, and the connectors are connected with the rectangular frame. A cavity is formed in one side of the rectangular frame, through holes are formed in the sides, close to the lamp strips, of the cavity, rotating shafts are rotationally arranged in the through holes through rolling bearings, one ends of the rotating shafts are fixedly connected with the side walls of the lamp strips, and locking mechanisms capable of locking the rotating shafts are arranged in the cavity. According to the utility model, the illumination angle of the lamp strip can be adjusted, so that the application range of the lamp strip is wider, and the lamp strip has more functions.

Description

Technical Field

[0001] The utility model relates to the technical field of light strips, and particularly relates to a connecting component for a light strip. Background Art

[0002] An LED light strip refers to assembling LEDs on a strip-shaped FPC or PCB hard board, which gets its name because its product shape is like a strip. LED light strips can be divided into LED hard light strips and flexible LED light strips, and are not only used for lighting, but also for the contour decoration of buildings and the decoration of billboards. Due to its good flexibility, low power consumption and other advantages, LEDs are increasingly widely used as a green and energy-saving solid light source in the lighting field.

[0003] In the prior art, light strips are generally directly fixed on the wall, which is not convenient for plugging in multiple shorter light strips, and the versatility is insufficient. Moreover, the lighting angle of the light strip is fixed during use and cannot be adjusted according to needs, resulting in poor functionality. Therefore, we have developed a connecting component for a light strip. Content of the Utility Model

[0004] The purpose of the utility model is to provide a connecting component for a light strip, which can adjust the lighting angle of the light strip, so that the light strip has a wider range of use and more functions, and solves the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A connecting component for a light strip includes a light strip. A rectangular frame is arranged outside the light strip, and the light strip is arranged inside the rectangular frame. Two connectors are symmetrically arranged on one side of the rectangular frame. Interfaces are arranged at positions corresponding to the two connectors on the other side of the rectangular frame. The connectors and the interfaces are electrically connected to the light strip through wires. A cavity is arranged inside one side of the rectangular frame. Through holes are arranged on the side of the cavity close to the light strip. A rotating shaft is rotatably arranged in the through hole through a rolling bearing. One end of the rotating shaft is fixedly connected to the side wall of the light strip. A locking mechanism for locking the rotating shaft is arranged in the cavity.

[0007] Preferably, the locking mechanism includes a gear, which is fixedly connected to the end of the rotating shaft located in the cavity. A rectangular groove is opened on the front side of the cavity. A rectangular block is slidably arranged in the rectangular groove. One end of the rectangular block is engaged with the gear. A sliding hole is opened at the bottom of the rectangular groove. A sliding rod is slidably arranged in the sliding hole. One end of the sliding rod is fixedly connected to the rectangular block, and the other end of the sliding rod extends outside the rectangular frame. A spring is movably sleeved on the rod wall of the sliding rod between the sliding hole and the rectangular block.

[0008] Preferably, the matching part of the sliding rod and the gear is arranged in a wedge shape.

[0009] Preferably, the spring is always in a compressed state.

[0010] Preferably, a pull block is fixedly provided at one end of the sliding rod outside the rectangular frame.

[0011] Preferably, anti-slip patterns are provided on the side wall of the pull block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] For the connection component for the light bar, by providing a joint, a rectangular frame, a light bar, an interface, a pull block, a rotating shaft, a spring, a sliding rod, a rectangular block, a gear, and a wire, when the irradiation angle of the light bar needs to be adjusted, the pull block is pulled. The pull block pulls the rectangular block through the sliding rod. After the rectangular block squeezes the spring, it is no longer engaged with the gear. At this time, the rectangular block no longer locks the gear, and thus the light bar can be rotated, and the illumination angle of the light bar can be adjusted, so that the use range of the light bar is relatively wide and the functionality of the light bar is relatively many. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of a connection component for a light bar.

[0015] Figure 2 It is a schematic side view structural diagram of a connection component for a light bar.

[0016] Figure 3 It is Figure 2 an enlarged schematic diagram of a partial A part in

[0017] In the figure: 1, joint; 2, rectangular frame; 3, light bar; 4, interface; 5, pull block; 6, rotating shaft; 7, spring; 8, sliding rod; 9, rectangular block; 10, gear; 11, wire. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 to 3 , the present utility model provides a technical solution:

[0020] A connecting component for a light bar, comprising a light bar 3. A rectangular frame 2 is provided outside the light bar 3. Mounting ears are provided at the four corners of the rectangular frame 2. The light bar 3 is arranged inside the rectangular frame 2. Two connectors 1 are symmetrically provided on one side of the rectangular frame 2. Interfaces 4 are provided at positions corresponding to the two connectors 1 on the other side of the rectangular frame 2. The connectors 1 and the interfaces 4 are electrically connected to the light bar 3 through electric wires 11. A cavity is provided inside one side of the rectangular frame 2. Through holes are provided on the side of the cavity close to the light bar 3. A rotating shaft 6 is rotatably provided in the through holes through rolling bearings. One end of the rotating shaft 6 is fixedly connected to the side wall of the light bar 3. A locking mechanism for locking the rotating shaft 6 is provided in the cavity.

[0021] The locking mechanism includes a gear 10. The gear 10 is fixedly connected to one end of the rotating shaft 6 located in the cavity. A rectangular groove is opened on the front side of the cavity. A rectangular block 9 is slidably provided in the rectangular groove. One end of the rectangular block 9 is engaged with the gear 10. A sliding hole is opened at the bottom of the rectangular groove. A sliding rod 8 is slidably provided in the sliding hole. One end of the sliding rod 8 is fixedly connected to the rectangular block 9. The other end of the sliding rod 8 extends outside the rectangular frame 2. A spring 7 is movably sleeved on the rod wall of the sliding rod 8 between the sliding hole and the rectangular block 9. The spring 7 is always in a compressed state.

[0022] The matching part of the sliding rod 8 and the gear 10 is arranged as a wedge shape, and the wedge shape can facilitate the engagement with the gear 10.

[0023] A pulling block 5 is fixedly provided at one end of the sliding rod 8 located outside the rectangular frame 2. Anti-slip lines are provided on the side wall of the pulling block 5, and the anti-slip lines can facilitate the rotation of the pulling block 5.

[0024] Multiple light bars 3 can be quickly butted through the connectors 1 and the interfaces 4. The rectangular frame 2 can be fixed on the wall through the mounting ears. When the irradiation angle of the light bar 3 needs to be adjusted, pull the pulling block 5. The pulling block 5 pulls the rectangular block 9 through the sliding rod 8. After the rectangular block 9 compresses the spring 7, it is no longer engaged with the gear 10. At this time, the rectangular block 9 no longer locks the gear 10, and then the light bar 3 can be rotated, and the illumination angle of the light bar 3 can be adjusted. The application range of the light bar 3 is relatively wide.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection assembly for a light bar, comprising a light bar (3), characterized in that: A rectangular frame (2) is provided on the outside of the light bar (3), and the light bar (3) is arranged inside the rectangular frame (2). Two joints (1) are symmetrically provided on one side of the rectangular frame (2), and interfaces (4) are provided on the other side of the rectangular frame (2) at positions corresponding to the positions of the two joints (1). The joints (1) and the interfaces (4) are electrically connected to the light bar (3) through wires (11). A cavity is provided inside one side of the rectangular frame (2), and a through hole is provided on a side of the cavity close to the light bar (3). A rotating shaft (6) is rotatably provided in the through hole via a rolling bearing, and one end of the rotating shaft (6) is fixedly connected to the side wall of the light bar (3). A locking mechanism capable of locking the rotating shaft (6) is provided in the cavity.

2. A connection assembly for a light strip according to claim 1, characterized in that: The locking mechanism comprises a gear (10), the gear (10) is fixedly connected to one end of the rotating shaft (6) located in the cavity, a rectangular groove is provided at the front side of the cavity, a rectangular block (9) is slidably provided in the rectangular groove, one end of the rectangular block (9) is engaged with the gear (10), a sliding hole is provided at the bottom of the rectangular groove, a sliding rod (8) is slidably provided in the sliding hole, one end of the sliding rod (8) is fixedly connected to the rectangular block (9), the other end of the sliding rod (8) extends to the outside of the rectangular frame (2), and a rod wall of the sliding rod (8) is located between the sliding hole and the rectangular block (9) and is movably sleeved with a spring (7).

3. A connection assembly for a light strip according to claim 2, characterized in that: The matching portion between the slide bar (8) and the gear (10) is configured in a wedge shape.

4. A connection assembly for a light strip according to claim 2, characterized in that: The spring (7) is always in a compressed state.

5. A connection assembly for a light strip according to claim 2, characterized in that: A pull block (5) is fixedly provided at one end of the slide rod (8) located outside the rectangular frame (2).

6. A connection assembly for a light strip according to claim 5, characterized in that: The side wall of the pull block (5) is provided with anti-slip grooves.

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