Hanging and fixing structure of LED driving power supply

Abstract

The utility model relates to the technical field of LED driving power supplies, in particular to a suspension fixing structure of an LED driving power supply, which comprises a driving power supply body, an electric wire is electrically mounted on the surface of the driving power supply body, a suspension device is arranged on the surface of the driving power supply body, and the suspension device comprises a mounting frame positioned above the driving power supply body. A positioning hole is formed in the surface of the mounting frame, a positioning pin is fixedly mounted at the upper end of the driving power supply body, the size of the positioning pin is matched with the size of the positioning hole, a chamfer is arranged at the upper end of the positioning pin, a baffle is fixedly connected to the side wall of the positioning pin, two limiting strips are fixedly connected to the surface of the mounting frame, and the limiting strips are fixedly connected to the upper end of the positioning pin. The sides, close to each other, of the two limiting strips are rotationally connected with first pulleys, and the upper ends of the positioning pins are fixedly connected with first pull ropes. According to the utility model, the problem that the LED driving power supply at a high position is inconvenient to maintain regularly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED driving power supplies, in particular to a suspension fixing structure of an LED driving power supply. Background Art

[0002] LED driver power supply is a power supply device used in LED lighting products. It is mainly used to convert electricity into the current and voltage required by LED. LED driver power supply is usually designed as constant current type or constant voltage type to ensure that LED lamps work under stable current and voltage, extend the service life of LED, and improve lighting effect and energy efficiency.

[0003] A Chinese patent with publication number CN220623945U discloses a suspension fixing structure of an LED driving power supply, which solves the problems of LED driving power supplies currently on the market. The structure includes a driving power supply body, a power cord is movably connected to the top of the driving power supply body, a clamping mechanism is arranged on one side of the driving power supply body, the clamping mechanism includes a fixing frame, a connecting box and a movable plate, and a fixing frame is fixedly connected to one side of the driving power supply body; the movable plate is driven to move by an electric push rod, the distance between the two clamping plates can be adjusted, and the clamping surface can be clamped, thereby improving the portability of the installation of the LED driving power supply; the connecting plate can be driven to move by adjusting the adjusting frame, and after the connecting plate is moved to the surface of the wall or the installation panel, the connecting plate can be firmly connected to the installation panel by bolts, so that the driving power supply body can be fixed, thereby improving the stability of the driving power supply body when it is installed on an inclined surface or the like.

[0004] The existing related technologies often have the following defects: when it is necessary to inspect and repair the LED driver power supply installed at a high position, the staff often need to climb to the high place to disassemble and assemble the LED driver power supply, which increases the difficulty of the staff to regularly inspect and repair the LED driver power supply.

[0005] Therefore, the utility model provides a suspension fixing structure of an LED driving power supply. Utility Model Content

[0006] The utility model aims to solve the shortcoming in the prior art that it is inconvenient to regularly inspect and repair an LED driving power supply at a high position, and proposes a suspension fixing structure for an LED driving power supply.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hanging and fixing structure of an LED driving power supply, comprising a driving power supply body, a surface of the driving power supply body being electrically installed with wires, a surface of the driving power supply body being provided with a hanging device, the hanging device comprising a mounting bracket located above the driving power supply body, a surface of the mounting bracket being provided with a positioning hole, a positioning pin being fixedly installed at the upper end of the driving power supply body, a size of the positioning pin being matched with a size of the positioning hole, a chamfer being provided at the upper end of the positioning pin, a baffle being fixedly connected to the side wall of the positioning pin, two limit bars being fixedly connected to the surface of the mounting bracket, a first pulley being rotatably connected to one side of the two limit bars being close to each other, a first pull rope being fixedly connected to the upper end of the positioning pin, the first pull rope being located on the outside of the first pulley, and a sphere being fixedly connected to the other end of the first pull rope.

[0008] The effect achieved by the above components is: by pulling the sphere, the sphere will drive the first pull rope to pull, and the first pull rope slides on the surface of the first pulley to change the direction of the pulling force of the first pull rope, thereby facilitating the suspension of the driving power source body at a high position.

[0009] Preferably, the side wall of the mounting frame is fixedly connected to a connecting frame, the side wall of the connecting frame is slidably connected to an insert block, the insert block is an "L"-shaped structure, and a first spring is fixedly connected to one side where the insert block and the connecting frame are close to each other.

[0010] The effect achieved by the above components is that the insert block is clamped under the baffle by the elastic force of the first spring, thereby achieving the locking and fixing work of the suspended rear driving power source body.

[0011] Preferably, a second pull rope is fixedly connected to the side wall of the insert block, and the other end of the second pull rope is fixedly connected to the cylindrical block.

[0012] The effect achieved by the above components is: when the cylindrical block is pulled, the cylindrical block will drive the second pull rope to pull.

[0013] Preferably, a second pulley is rotatably connected to the inner side of the connecting frame, and the second pull rope is located between the second pulley and the connecting frame.

[0014] The effect achieved by the above components is that the second pull rope slides on the surface of the second pulley, thereby changing the direction of the pulling force of the second pull rope.

[0015] Preferably, a protective structure is provided on the surface of the driving power source body, and the protective structure includes an elastic pad which is sleeved on the lower port position of the driving power source body, and the elastic pad is a rectangular ring structure. The side wall of the driving power source body is fixedly connected with two connecting blocks.

[0016] The effect achieved by the above components is that when the driving power source body falls from a high position, the elastic pad will buffer the driving power source body, thereby preventing the driving power source body from being damaged when it falls to the ground.

[0017] Preferably, two sliding pins are fixedly connected to the surface of the connecting block, the side walls of the two sliding pins are slidably connected to a rectangular plate, and the surface of the rectangular plate is fixedly connected to a plurality of cone spikes.

[0018] The effect achieved by the above-mentioned components is that after the cone thorns penetrate into the interior of the elastic pad, the elastic pad can be fixed, thereby improving the stability of the elastic pad during use.

[0019] Preferably, a second spring is sleeved on the surface of the sliding pin, and two ends of the second spring are fixedly connected to the rectangular plate and the connecting block respectively.

[0020] The effect achieved by the above components is that the rectangular plate is driven by the pulling force of the second spring on the connecting block to move toward the surface close to the elastic pad.

[0021] In summary:

[0022] 1. In the utility model, when the second pull rope is pulled, when the plug is pulled out from under the baffle, the driving power supply body will fall, thereby realizing the rapid disassembly of the driving power supply body and facilitating the maintenance of the driving power supply body. By setting a suspension device, it is convenient to quickly disassemble and assemble the driving power supply body installed at a high position, and it is convenient for the staff to regularly maintain the driving power supply body at a high position, thereby ensuring the normal operation of the driving power supply body.

[0023] 2. In the utility model, when the driving power source body falls from a high position, the elastic pad will cushion the driving power source body, thereby avoiding the driving power source body from being damaged when it falls to the ground, improving the safety of lowering the driving power source body, and providing a detachable structure between the driving power source body and the elastic pad, which facilitates the regular replacement of the elastic pad and further ensures the cushioning effect of the elastic pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a partial structural schematic diagram of the utility model;

[0026] Figure 3 For the utility model Figure 1 A magnified image of point A;

[0027] Figure 4 For the utility model Figure 2 A magnified view of point B;

[0028] Figure 5 For the utility model Figure 2 Enlarged view of point C.

[0029] Legend: 1. Driving power source body; 2. Electric wire; 3. Suspension device; 301. First pull rope; 302. Second pull rope; 303. Sphere; 304. Cylindrical block; 305. Positioning pin; 306. Baffle; 307. Mounting frame; 308. Limiting strip; 309. First pulley; 310. Connecting frame; 311. Second pulley; 312. First spring; 313. Insert block; 314. Positioning hole; 4. Protective structure; 41. Elastic pad; 42. Rectangular plate; 43. Connecting block; 44. Sliding pin; 45. Cone spike; 46. Second spring. DETAILED DESCRIPTION

[0030] Reference Figure 1 As shown, the utility model provides a technical solution: a suspension fixing structure of an LED driving power supply, comprising a driving power supply body 1, a wire 2 is electrically installed on the surface of the driving power supply body 1, a suspension device 3 is provided on the surface of the driving power supply body 1, and a protective structure 4 is provided on the surface of the driving power supply body 1.

[0031] The specific arrangement and function of the suspension device 3 and the protective structure 4 will be described in detail below.

[0032] Reference Figure 1-Figure 4As shown, in this embodiment: the suspension device 3 includes a mounting frame 307 located above the driving power source body 1, a positioning hole 314 is opened on the surface of the mounting frame 307, a positioning pin 305 is fixedly installed on the upper end of the driving power source body 1, the size of the positioning pin 305 is adapted to the size of the positioning hole 314, the upper end of the positioning pin 305 is provided with a chamfer, the side wall of the positioning pin 305 is fixedly connected with a baffle 306, two limit bars 308 are fixedly connected to the surface of the mounting frame 307, the side of the two limit bars 308 close to each other is rotatably connected with a first pulley 309, the upper end of the positioning pin 305 is fixedly connected with a first pull rope 301, the first pull rope 301 is located on the outside of the first pulley 309, and the other end of the first pull rope 301 is fixedly connected with a sphere 303. Pulling the ball 303 will drive the first pull rope 301 to twitch, and the first pull rope 301 slides on the surface of the first pulley 309, which has the effect of changing the direction of the pulling force of the first pull rope 301, and facilitates the hanging of the driving power source body 1 at a high position. The side wall of the mounting frame 307 is fixedly connected to the connecting frame 310, and the side wall of the connecting frame 310 is slidably connected to the plug block 313, and the plug block 313 is an "L"-shaped structure. The first spring 312 is fixedly connected to the side where the plug block 313 and the connecting frame 310 are close to each other. The plug block 313 will be stuck under the baffle 306 by the elastic force of the first spring 312, thereby realizing the locking and fixing work of the driving power source body 1 after being hung.

[0033] The side wall of the insert block 313 is fixedly connected with the second pull rope 302, and the other end of the second pull rope 302 is fixedly connected with the cylindrical block 304. When the cylindrical block 304 is pulled, the cylindrical block 304 will drive the second pull rope 302 to pull. The inner side of the connecting frame 310 is rotatably connected with the second pulley 311, and the second pull rope 302 is located between the second pulley 311 and the connecting frame 310. The second pull rope 302 slides on the surface of the second pulley 311, which has the effect of changing the direction of the pulling force of the second pull rope 302.

[0034] Reference Figure 1-Figure 2 and Figure 5 As shown, specifically, the protective structure 4 includes an elastic pad 41 sleeved on the lower port position of the driving power source body 1, the elastic pad 41 is a rectangular ring structure, and the side wall of the driving power source body 1 is fixedly connected with two connecting blocks 43. When the driving power source body 1 falls from a high position, the elastic pad 41 will buffer the driving power source body 1, thereby avoiding the driving power source body 1 from being damaged when it falls to the ground.

[0035] Two sliding pins 44 are fixedly connected to the surface of the connecting block 43, and the side walls of the two sliding pins 44 are slidably connected to a rectangular plate 42, and a plurality of cone spikes 45 are fixedly connected to the surface of the rectangular plate 42. After the cone spikes 45 are inserted into the interior of the elastic pad 41, the elastic pad 41 can be fixed, thereby improving the stability of the elastic pad 41 during use. A second spring 46 is sleeved on the surface of the sliding pin 44, and the two ends of the second spring 46 are fixedly connected to the rectangular plate 42 and the connecting block 43, respectively. The rectangular plate 42 will be pulled by the second spring 46 on the connecting block 43 to drive the rectangular plate 42 to move toward the surface close to the elastic pad 41.

[0036] Working principle: first, fix the mounting bracket 307 on the wall at the position where the driving power source body 1 needs to be hung. When the driving power source body 1 at a high position needs to be inspected and repaired, the sphere 303 is pulled, and the sphere 303 will drive the first pull rope 301 to be pulled. The first pull rope 301 slides on the surface of the first pulley 309, which has the effect of changing the direction of the pulling force of the first pull rope 301. Pull the cylindrical block 304, and the cylindrical block 304 will drive the second pull rope 302 to be pulled. The second pull rope 302 slides on the surface of the second pulley 311, which has the effect of changing the direction of the pulling force of the second pull rope 302. At this time, the pulling work of the plug block 313 can be realized, and the first pull rope 301 will drive the positioning pin 305 and the driving power source body 1 to be lifted. The chamfer on the positioning pin 305 improves the plug-in efficiency between the positioning pin 305 and the positioning hole 314 on the mounting bracket 307. After the baffle plate 306 moves to a position that fits the lower surface of the mounting frame 307, the cylindrical block 304 is released, and the plug block 313 is now stuck under the baffle plate 306 by the elastic force of the first spring 312, thereby realizing the locking and fixing work of the driving power source body 1 after being suspended, and then realizing the rapid installation of the driving power source body 1 at a high position. When the driving power source body 1 needs to be disassembled, the second pull rope 302 is directly pulled, and when the plug block 313 is pulled out from under the baffle plate 306, the driving power source body 1 will fall, thereby realizing the rapid disassembly of the driving power source body 1, facilitating the maintenance of the driving power source body 1, and by setting the suspension device 3, the rapid disassembly and assembly of the driving power source body 1 installed at a high position is facilitated, and the regular maintenance work of the driving power source body 1 at a high position by the staff is facilitated, thereby ensuring the normal operation of the driving power source body 1.

[0037] Lift the rectangular plate 42 on the sliding pin 44, put the elastic pad 41 on the lower end side wall of the driving power source body 1, and then release the rectangular plate 42. At this time, the rectangular plate 42 will be driven by the pulling force of the second spring 46 on the connecting block 43 to move the rectangular plate 42 toward the surface close to the elastic pad 41. When the cone thorn 45 penetrates into the inside of the elastic pad 41, the elastic pad 41 can be fixed, thereby improving the stability of the elastic pad 41 during use. By setting up the protective structure 4, when the driving power source body 1 falls from a high position, the elastic pad 41 will buffer the driving power source body 1, thereby avoiding the driving power source body 1 from being damaged when it falls to the ground, and improving the safety of the driving power source body 1 when it is lowered. By setting a detachable structure between the driving power source body 1 and the elastic pad 41, it is convenient to regularly replace the elastic pad 41, and further ensure the buffering effect of the elastic pad 41.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A suspension fixing structure of an LED driving power supply, comprising a driving power supply body (1), characterized in that: The surface of the driving power source body (1) is electrically mounted with an electric wire (2); the surface of the driving power source body (1) is provided with a suspension device (3); the suspension device (3) comprises a mounting frame (307) located above the driving power source body (1); a positioning hole (314) is provided on the surface of the mounting frame (307); a positioning pin (305) is fixedly mounted on the upper end of the driving power source body (1); the size of the positioning pin (305) matches the size of the positioning hole (314); the upper end of the positioning pin (305) is provided with a positioning hole (314); The end is provided with a chamfer, the side wall of the positioning pin (305) is fixedly connected with a baffle (306), the surface of the mounting frame (307) is fixedly connected with two limit bars (308), the side of the two limit bars (308) close to each other is rotatably connected with a first pulley (309), the upper end of the positioning pin (305) is fixedly connected with a first pull rope (301), the first pull rope (301) is located on the outside of the first pulley (309), and the other end of the first pull rope (301) is fixedly connected with a ball (303).

2. The suspension fixing structure of an LED driving power supply according to claim 1, characterized in that: The side wall of the mounting frame (307) is fixedly connected to a connecting frame (310), and the side wall of the connecting frame (310) is slidably connected to an insert block (313), the insert block (313) is an "L"-shaped structure, and a first spring (312) is fixedly connected to a side where the insert block (313) and the connecting frame (310) are close to each other.

3. The suspension fixing structure of an LED driving power supply according to claim 2, characterized in that: The side wall of the insert block (313) is fixedly connected to a second pull rope (302), and the other end of the second pull rope (302) is fixedly connected to a cylindrical block (304).

4. The suspension fixing structure of an LED driving power supply according to claim 3, characterized in that: The inner side of the connecting frame (310) is rotatably connected to a second pulley (311), and the second pull rope (302) is located between the second pulley (311) and the connecting frame (310).

5. The suspension fixing structure of an LED driving power supply according to claim 1, characterized in that: A protective structure (4) is provided on the surface of the driving power source body (1), the protective structure (4) comprising an elastic pad (41) sleeved on the lower port of the driving power source body (1), the elastic pad (41) being a rectangular ring structure, and two connecting blocks (43) are fixedly connected to the side wall of the driving power source body (1).

6. The suspension fixing structure of an LED driving power supply according to claim 5, characterized in that: Two sliding pins (44) are fixedly connected to the surface of the connection block (43), the side walls of the two sliding pins (44) are slidably connected to a rectangular plate (42), and a plurality of cone spikes (45) are fixedly connected to the surface of the rectangular plate (42).

7. The suspension fixing structure of an LED driving power supply according to claim 6, characterized in that: A second spring (46) is sleeved on the surface of the sliding pin (44), and two ends of the second spring (46) are respectively fixedly connected to the rectangular plate (42) and the connecting block (43).

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