An LED lamp bead support

Abstract

The utility model relates to the technical field of fixed support, concretely is a kind of LED lamp pearl support.The utility model, including mounting plate and lamp body, the bottom of mounting plate is equipped with fixing device, the fixing device includes bottom plate, the top of bottom plate is fixedly connected with mounting plate, the top of bottom plate is equipped with two positioning holes, the inboard of bottom plate is fixedly connected with two telescopic rods, the output end of telescopic rod is fixedly connected with connecting plate, the arc surface of telescopic rod is equipped with spring, two ends of two spring are fixedly connected with bottom plate and two connecting plates respectively, the side of connecting plate is fixedly connected with limit slot board, the top of bottom plate is fixedly connected with two resistance blocks.The problem that the rotation of threaded rod needs continuous manual driving, and effective displacement can be realized by multiple rotations, and the operation rhythm is significantly reduced in batch production scene is solved.

Description

Technical Field

[0001] This utility model relates to the field of fixed bracket technology, and in particular to an LED lamp bead bracket. Background Technology

[0002] The LED lamp bead bracket is an important basic component in the structure of LED (light-emitting diode) lamp beads, mainly serving to support and fix the LED lamp beads.

[0003] For example, publication number CN214094356U discloses an LED bead holder, relating to the technical field of LED bead holders. This utility model includes a mounting bracket with a placement groove on its upper surface and a screw hole on one side. A threaded rod is threaded into the screw hole, and a turntable is fixedly connected to one end of the threaded rod. A crank is fixedly connected to one side of the turntable, and a movable sleeve is fixedly connected to the other end of the threaded rod. A connecting rod is fixedly connected to the placement groove, and a fixed sleeve is fixedly connected to one end of the connecting rod. The fixed sleeve is positioned to match the movable sleeve, and its size is equal to that of the movable sleeve. This utility model, by providing a crank, allows the turntable and threaded rod to rotate when turned. The threaded connection between the threaded rod and the screw hole allows the threaded rod to move within the screw hole, ultimately moving the movable sleeve. This allows the movable sleeve and the fixed sleeve to cooperate in fixing the LED bead. A fixing seat is also provided for further securing the LED bead.

[0004] In the aforementioned patent, the movement of the threaded rod within the threaded hole eventually drives the moving sleeve to move, allowing the moving sleeve and the fixed sleeve to cooperate and fix the LED beads. However, the problem remains that using the threaded rod for fixing requires continuous manual rotation, and multiple rotations are needed to achieve effective displacement. This significantly slows down the work pace in mass production scenarios. Therefore, an LED bead bracket is needed that can quickly fix the LED beads. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing LED bead brackets, which primarily use threaded rods for fixing, significantly reducing the pace of production in mass production scenarios. Therefore, this invention proposes an LED bead bracket.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an LED lamp bead bracket, comprising a mounting plate and a lamp body, wherein a fixing device is provided at the bottom end of the mounting plate, the fixing device comprising a base plate, the top end of the base plate being fixedly connected to the mounting plate, two positioning holes being provided at the top end of the base plate, two telescopic rods being fixedly connected to the inner side of the base plate, a connecting plate being fixedly connected to the output end of the telescopic rod, a spring being sleeved on the arc surface of the telescopic rod, the two ends of the two springs being fixedly connected to the base plate and the two connecting plates respectively, and a limit groove plate being fixedly connected to one side of the connecting plate.

[0007] The effect achieved by the above components is that the limiting groove plate moves away from the mounting plate, causing the connecting plate to move and drive the output end of the telescopic rod to extend and be stretched by the spring, thereby eliminating the limiting effect of the limiting groove plate on the lamp body.

[0008] Preferably, two abutments are fixedly connected to the top of the base plate.

[0009] The effect achieved by the above components is to fix the block to the base plate.

[0010] Preferably, a handle is fixedly connected to one side of the connecting plate, and the handle has a "U" shaped cross-section.

[0011] The effect achieved by the above components is that the handle can be easily adjusted to change the position of the connecting plate.

[0012] Preferably, two limiting plates are fixedly connected to one side of the connecting plate, and T-shaped grooves are provided on the side of the two limiting plates that are far apart from each other.

[0013] The effect achieved by the above components is that the T-shaped groove is opened on the limiting plate, and the movement of the connecting plate drives the position of the limiting plate to move synchronously.

[0014] Preferably, a T-shaped plate is slidably connected inside the T-shaped groove, and one side of the four T-shaped plates is fixedly connected to the base plate.

[0015] The effect achieved by the above components is that the T-shaped plate and the T-shaped groove are compatible.

[0016] Preferably, the top of the base plate is provided with a protective device, which includes two internally threaded cylinders. One end of the two internally threaded cylinders is fixedly connected to the base plate, and the internal threads of the internally threaded cylinders are connected to screws.

[0017] The effect achieved by the above components is that the screw and the internal threaded cylinder are matched, and the internal threaded cylinder is fixed on the base plate.

[0018] Preferably, the screw has a nut threadedly connected to its arc-shaped surface.

[0019] The effect achieved by the above components is that the nut and the screw are properly matched.

[0020] Preferably, the screw has a sleeve slidably connected to its arc surface, and the sleeve has a fixing plate fixedly connected to its arc surface.

[0021] The above components achieve the following effect: the fixing plate is fixed on the sleeve, and the sleeve and screw are compatible.

[0022] Preferably, a light-transmitting cover is fixedly connected to one side of the two fixed plates that are close to each other.

[0023] The effect achieved by the above components is that the fixing plate is fixed on the light-transmitting cover.

[0024] In summary, the beneficial effects of this utility model are as follows:

[0025] In this invention, the fixing device allows the limiting groove plate to move away from the mounting plate when the lamp body needs to be fixed. This causes the telescopic rod to extend and the spring to stretch until the limiting groove plate is no longer obstructed. After the lamp body is placed on the mounting plate, the handle is released, and the telescopic rod and spring retract, causing the limiting groove plate to approach and contact the lamp body, thus completing the limiting fixation. This fixing device solves the problem that traditional LED lamp bead brackets primarily use threaded rods for fixing. The rotation of the threaded rods requires continuous manual or mechanical drive, and multiple rotations are needed to achieve effective displacement of the moving sleeve, which significantly reduces the work pace in mass production scenarios.

[0026] In this invention, when the lamp body needs protection, the screw is screwed into the inner threaded cylinder, aligned with the light-transmitting cover and the lamp body, and moved so that the sleeve is fitted onto the screw through the fixing plate until it touches the inner threaded cylinder. The nut is tightened to limit the fixing plate and fix the light-transmitting cover, which protects the lamp body. Through this protective device, the problem of traditional LED lamp bead brackets being inconvenient to protect the lamp body and being easily damaged by direct external impact is solved. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0028] Figure 2 This is a schematic diagram of the fixing structure of this utility model;

[0029] Figure 3 This is a partial cross-sectional structural diagram of the fixing structure of this utility model;

[0030] Figure 4 This is a schematic diagram of the protective structure of this utility model.

[0031] Legend: 1. Mounting plate; 2. Fixing device; 201. Base plate; 202. Telescopic rod; 203. Spring; 204. Connecting plate; 205. Limiting groove plate; 206. Handle; 207. T-shaped plate; 208. Limiting plate; 209. T-shaped groove; 210. Abutment; 211. Positioning hole; 3. Protective device; 31. Internal threaded cylinder; 32. Screw; 33. Sleeve; 34. Nut; 35. Fixing plate; 36. Light-transmitting cover; 4. Lamp body. Detailed Implementation

[0032] Reference Figure 1 As shown, this utility model provides a technical solution: an LED lamp bead bracket, including a mounting plate 1 and a lamp body 4, a fixing device 2 is provided at the bottom end of the mounting plate 1, and a protective device 3 is provided at the top end of the base plate 201.

[0033] The following section will describe in detail the specific setup and function of its fixing device 2 and protective device 3.

[0034] Reference Figure 2 and Figure 3 As shown in this embodiment: the fixing device 2 includes a base plate 201, the top of which is fixedly connected to the mounting plate 1. Two positioning holes 211 are formed at the top of the base plate 201. Two telescopic rods 202 are fixedly connected to the inner side of the base plate 201. A connecting plate 204 is fixedly connected to the output end of each telescopic rod 202. A spring 203 is fitted onto the arc surface of the telescopic rod 202. The two ends of the two springs 203 are fixedly connected to the base plate 201 and the two connecting plates 204, respectively. A limiting groove plate 205 is fixedly connected to one side of the connecting plate 204. This allows the limiting groove plate 205 to move away from the mounting plate 1, causing the connecting plate 204 to move and extend the output end of the telescopic rod 202, stretching it against the spring 203, thereby eliminating the limiting effect of the limiting groove plate 205 on the lamp body 4. Two abutments 210 are fixedly connected to the top of the base plate 201, ensuring that the abutments 210 are fixed to the base plate 201. A handle 206 is fixedly connected to one side of the connecting plate 204. The handle 206 has a U-shaped cross-section. This ensures that the handle 206 can easily adjust the position of the connecting plate 204 when subjected to force. Two limiting plates 208 are fixedly connected to one side of the connecting plate 204. Each of the two limiting plates 208 has a T-slot 209 on its opposite side. This ensures that the T-slots 209 are formed on the limiting plates 208, and that the movement of the connecting plate 204 causes the limiting plates 208 to move synchronously. T-shaped plates 207 are slidably connected inside the T-slots 209. One side of each of the four T-shaped plates 207 is fixedly connected to the base plate 201. This ensures that the T-shaped plates 207 and the T-slots 209 are compatible.

[0035] Reference Figure 4As shown in this embodiment: the protective device 3 includes two internally threaded cylinders 31, one end of which is fixedly connected to the base plate 201. A screw 32 is threadedly connected to the internal threads of each internally threaded cylinder 31. This achieves the effect of the screw 32 and the internally threaded cylinder 31 being compatible and the internally threaded cylinder 31 being fixed to the base plate 201. A nut 34 is threadedly connected to the arc surface of the screw 32. This achieves the effect of the nut 34 and the screw 32 being compatible. A sleeve 33 is slidably connected to the arc surface of the screw 32, and a fixing plate 35 is fixedly connected to the arc surface of the sleeve 33. This achieves the effect of the fixing plate 35 being fixed to the sleeve 33, and the sleeve 33 and the screw 32 being compatible. A light-transmitting cover 36 is fixedly connected to one side of the two fixing plates 35 that are close to each other. This achieves the effect of the fixing plate 35 being fixed to the light-transmitting cover 36.

[0036] Working principle: When it is necessary to fix the lamp body 4 via the fixing device 2, the operator first pulls the handle 206. The pulling force is transmitted through the connecting plate 204 to the limiting groove plate 205, causing it to move away from the mounting plate 1. During this process, the output end of the telescopic rod 202 extends, and the spring 203 is in a stretched state. When the output end of the telescopic rod 202 extends to a specific length, the limiting groove plate 205 completely detaches from the obstruction of the mounting plate 1. Then, the lamp body 4 to be fixed is placed on the mounting plate 1, and the handle 206 is released. At this time, the output end of the telescopic rod 202 and the spring 203 retract synchronously. The connecting plate 204 drives the limiting groove plate 205 to move closer to the lamp body 4 until it contacts the lamp body 4, thus completing the limiting and fixing of the lamp body 4. At the same time, when the connecting plate 204 moves, it will drive the T-shaped groove 209 on the limiting plate 208 to slide along the T-shaped plate 207, thereby effectively preventing the positional displacement of the connecting plate 204 during movement. Through the fixing device 2, the problem of traditional LED lamp bead brackets, which are basically fixed by threaded rods, and whose rotation requires continuous manual drive and multiple rotations to achieve effective displacement, is solved. In mass production scenarios, this significantly reduces the pace of operation.

[0037] With the protective device 3, when protection of the lamp body 4 is required, the operator first screws the screw 32 into the internal threaded cylinder 31, then aligns the light-transmitting cover 36 with the lamp body 4, moves the light-transmitting cover 36 so that the fixing plate 35 drives the sleeve 33 to be fitted onto the screw 32, until the sleeve 33 contacts the internal threaded cylinder 31, and finally screws on the nut 34 to limit the fixing plate 35 and fix the position of the light-transmitting cover 36. At this time, the light-transmitting cover 36 covers the lamp body 4 and can prevent direct collision with external objects. With the protective device 3, the problem of traditional LED lamp bead brackets being inconvenient to protect the lamp body 4 and being easily damaged by direct external collisions is solved.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An LED lamp bead bracket, comprising a mounting plate (1) and a lamp body (4), characterized in that: The mounting plate (1) is provided with a fixing device (2) at its bottom end. The fixing device (2) includes a base plate (201). The top end of the base plate (201) is fixedly connected to the mounting plate (1). The top end of the base plate (201) has two positioning holes (211). The inner side of the base plate (201) is fixedly connected to two telescopic rods (202). The output end of the telescopic rod (202) is fixedly connected to a connecting plate (204). The arc surface of the telescopic rod (202) is fitted with a spring (203). The two ends of the two springs (203) are fixedly connected to the base plate (201) and the two connecting plates (204) respectively. A limit groove plate (205) is fixedly connected to one side of the connecting plate (204).

2. The LED lamp bead bracket according to claim 1, characterized in that: Two abutments (210) are fixedly connected to the top of the base plate (201).

3. The LED lamp bead bracket according to claim 1, characterized in that: A handle (206) is fixedly connected to one side of the connecting plate (204), and the handle (206) has a "U" shaped cross section.

4. The LED lamp bead bracket according to claim 3, characterized in that: Two limiting plates (208) are fixedly connected to one side of the connecting plate (204), and T-shaped grooves (209) are provided on the side of the two limiting plates (208) that are far apart from each other.

5. An LED bead holder according to claim 4, characterized in that: The T-shaped groove (209) is internally slidably connected to a T-shaped plate (207), and one side of each of the four T-shaped plates (207) is fixedly connected to the base plate (201).

6. An LED bead holder according to claim 5, characterized in that: The top of the base plate (201) is provided with a protective device (3), which includes two internal threaded cylinders (31). One end of the two internal threaded cylinders (31) is fixedly connected to the base plate (201), and the internal thread of the internal threaded cylinders (31) is connected with a screw (32).

7. An LED bead holder according to claim 6, characterized in that: The screw (32) is threaded with a nut (34) on its arc surface.

8. An LED bead holder according to claim 7, characterized in that: The screw (32) is slidably connected to a sleeve (33) on its arc surface, and a fixing plate (35) is fixedly connected to the arc surface of the sleeve (33).

9. An LED bead holder according to claim 8, characterized in that: A light-transmitting cover (36) is fixedly connected to one side of the two fixed plates (35) that are close to each other.

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