Rapidly-assembled LED (light-emitting diode) power supply

Through structural designs such as support frames, clamps and springs, the problem of loosening and disassembly and assembly of LED power modules in the protective case is solved, rapid assembly and effective protection are achieved, and stability and maintenance efficiency are improved.

CN223094051UActive Publication Date: 2025-07-11GUANGDONG ZHIHE ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202421873329.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-05
Publication Date
2025-07-11
Estimated Expiration
2034-08-05

AI Technical Summary

Technical Problem

The traditional LED power module is not effectively fixed in the protective case, which makes it easy to loosen and shake when moving, and the disassembly and assembly process is cumbersome.

Method used

The structure design of support frame, clamp, spring and rotating shaft is adopted to enable slid connection of the power module in the protective case, and the fast fixing is achieved through the coordination of clamp and spring. Combined with the design of sealing cover and clamping ring, it achieves convenient disassembly and assembly and effective protection.

Benefits of technology

It improves the assembly stability and maintenance efficiency of the power supply module, simplifies the disassembly and assembly process, and reduces time costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of LED power supplies, and discloses a rapid assembly type LED power supply, which comprises a protective shell and a power supply module, the power supply module is slidably connected in the protective shell, a support frame is fixedly connected in the protective shell, a fixed block is fixedly connected at the top of the support frame, a first rotating shaft is rotatably connected in the support frame, and a second rotating shaft is rotatably connected in the first rotating shaft. A clamping block is fixedly connected to the outer wall of the first rotating shaft, a supporting column is fixedly connected to one side of the fixing block, the outer wall of the supporting column is sleeved with a spring, and one end of the spring is fixedly connected to one side of the clamping block. According to the LED power supply, the power supply module extrudes the clamping block to rotate, and the spring pushes the clamping block to be clamped at the top of the power supply module, so that the effect that the LED power supply is convenient to assemble and maintain is achieved, and the problem that a certain space exists between the power supply module and the protective shell due to the fact that the power supply module cannot be effectively fixed in the protective shell is solved. And loosening and shaking are easy to occur during movement.
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Description

Technical Field

[0001] The utility model relates to the technical field of LED power supplies, in particular to a fast-assembly type LED power supply. Background Art

[0002] LED power supply is a key electronic device specially used to drive LED lamps. Its main functions include converting ordinary AC power into DC power required by LED, while providing stable current and voltage to ensure efficient operation and long life of LED lamps. LED power supply is usually equipped with current regulation and voltage stabilization functions to cope with different working environments and power supply fluctuations, so as to ensure that LED lamps perform well in various applications. Its design also takes into account energy efficiency, safety and environmental protection requirements, making LED power supply an indispensable and important part of modern lighting and electronic display industries;

[0003] Traditional LED power supplies usually consist of a housing, a power board and a connector. The housing is used to protect the internal components of the power supply and provide heat dissipation. The power board includes core components such as the rectifier circuit, filter circuit, and current stabilization circuit. The connector is used to connect the power supply to the LED light strip or other electronic devices to form a complete LED lighting system.

[0004] However, when the power module of a traditional LED power supply needs to be maintained and disassembled, the power module is usually connected to the protective shell by a slot. The power module cannot be effectively fixed in the protective shell, resulting in a certain space between the power module and the protective shell, which is prone to loosening and shaking during movement. Therefore, a quick-assembly LED power supply is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a quick-assembly LED power supply, which aims to improve the problem in the prior art that the power module cannot be effectively fixed in the protective shell, resulting in a certain space between the power module and the protective shell, which is prone to loosening and shaking during movement.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fast-assembly LED power supply, comprising a protective case and a power module, wherein the power module is slidably connected inside the protective case, a support frame is fixedly connected inside the protective case, a fixing block is fixedly connected to the top of the support frame, a first rotating shaft is rotatably connected inside the support frame, a clamping block is fixedly connected to the outer wall of the first rotating shaft, a support column is fixedly connected to one side of the fixing block, a spring is sleeved on the outer wall of the support column, one end of the spring is fixedly connected to one side of the clamping block, the other end of the spring is fixedly connected to one side of the fixing block, the clamping block is in contact with the power module, a sliding rod is slidably connected inside the fixing block, a sliding rod is slidably connected inside the support frame, the sliding rod is in contact with the clamping block, a sealing cover is slidably connected inside the protective case, and a connecting component is arranged on the outer wall of the protective case, and the connecting component is used to support the sealing cover to rotate;

[0008] As a further description of the above technical solution:

[0009] The connecting component includes a support frame and a second rotating shaft, the support frame is fixedly connected to the outer wall of the protective case, and the second rotating shaft is slidably connected inside the support frame;

[0010] As a further description of the above technical solution:

[0011] The second rotating shaft is fixedly connected to the outer wall of the sealing cover, and a nut is threadedly connected to the outer wall of one end of the second rotating shaft;

[0012] As a further description of the above technical solution:

[0013] One side of the sealing cover is fixedly connected with a support plate, and one side of the support plate is fixedly connected with a connecting block;

[0014] As a further description of the above technical solution:

[0015] A rotating block is rotatably connected inside the connecting block, and a button is fixedly connected to the top of the rotating block;

[0016] As a further description of the above technical solution:

[0017] A clamping ring is rotatably connected inside the button, and a connecting plate is fixedly connected to one side of the protective case;

[0018] As a further description of the above technical solution:

[0019] A buckle is fixedly connected to one side of the connecting plate, and the clamping ring is slidably connected inside the buckle;

[0020] As a further description of the above technical solution:

[0021] A mounting seat is rotatably connected to the bottom of the protective case, and a mounting pin is fixedly connected to one side of the mounting seat.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by the power supply module extruding the clamping block, the clamping block rotates, and at the same time, the spring pushes the clamping block to be stuck on the top of the power supply module, realizing the effect that the LED power supply is convenient for assembly and maintenance, solving the problem that the power supply module cannot be effectively fixed in the protective case, resulting in a certain space between the power supply module and the protective case, and being prone to looseness and shaking during movement, thereby improving the stability of the power supply module after assembly.

[0024] 2. In the utility model, by the second rotating shaft driving the sealing cover to rotate, and by pulling the button to drive the snap ring to be stuck in the buckle, the effect of effectively protecting the power supply is achieved, solving the problem that the power supply shell is too closed, and the process of disassembling the shell is more cumbersome when maintaining and disassembling the power supply, increasing the time cost, thereby improving the maintenance efficiency of the LED power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of a fast-assembling type LED power supply proposed by the utility model;

[0026] Figure 2 is a schematic diagram of the outer wall structure of the protective case of a fast-assembling type LED power supply proposed by the utility model;

[0027] Figure 3 is a schematic diagram of the internal structure of the protective case of a fast-assembling type LED power supply proposed by the utility model;

[0028] Figure 4 is a schematic diagram of the internal structure of the support frame of a fast-assembling type LED power supply proposed by the utility model;

[0029] Figure 5 is a schematic diagram of the outer wall structure of the sealing cover of a fast-assembling type LED power supply proposed by the utility model;

[0030] Figure 6 is Figure 5 the enlarged view at A in

[0031] LEGEND DESCRIPTION:

[0032] 1. Protective case; 2. Power supply module; 3. Support frame; 4. Fixed block; 5. First rotating shaft; 6. Clamping block; 7. Support column; 8. Spring; 9. Slide bar; 10. Support frame; 11. Second rotating shaft; 12. Sealing cover; 13. Nut; 14. Connecting block; 15. Rotating block; 16. Button; 17. Snap ring; 18. Connecting plate; 19. Buckle; 20. Mounting seat; 21. Mounting pin; 22. Support plate. Detailed implementation mode

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0034] Refer to Figures 2 - 4 , an embodiment provided by the present invention: a quick-assembly LED power supply, including a protective case 1 and a power module 2. The power module 2 is slidably connected inside the protective case 1. A support frame 3 is fixedly connected inside the protective case 1. A fixed block 4 is fixedly connected to the top of the support frame 3. A first rotating shaft 5 is rotatably connected inside the support frame 3. A clamping block 6 is fixedly connected to the outer wall of the first rotating shaft 5. A support column 7 is fixedly connected to one side of the fixed block 4. A spring 8 is sleeved on the outer wall of the support column 7. One end of the spring 8 is fixedly connected to one side of the clamping block 6, and the other end of the spring 8 is fixedly connected to one side of the fixed block 4. The clamping block 6 is in contact with the power module 2. A sliding rod 9 is slidably connected inside the fixed block 4. A sliding rod 9 is slidably connected inside the support frame 3. The sliding rod 9 is in contact with the clamping block 6. A sealing cover 12 is slidably connected inside the protective case 1. A connection component is arranged on the outer wall of the protective case 1, and the connection component is used to support the sealing cover 12 to rotate.

[0035] Specifically, during the maintenance, disassembly and assembly of the LED power supply, first place the power module 2 into the protective case 1. During this process, the outer wall of the power module 2 will contact the clamping block 6 inside the protective case 1, causing the clamping block 6 to be stressed and driving the first rotating shaft 5 to rotate inside the support frame 3. At the same time, the clamping block 6 presses the connected spring 8, causing it to contract. When the power module 2 moves below the clamping block 6, the force released by the spring 8 will cause the clamping block 6 to rebound, push it back to its original position and securely clamp on the top of the power module 2, thus completing the installation and fixation. During the disassembly process, just push the sliding rod 9 inside the support frame 3, so that it is stressed to push the clamping block 6 to rotate, and the power module 2 can be released, realizing the convenient assembly and maintenance effect of the LED power supply and the protective case 1.

[0036] Refer to Figure 1 , Figure 5 and Figure 6, the connecting component includes a support frame 10 and a second rotating shaft 11. The support frame 10 is fixedly connected to the outer wall of the protective case 1. The second rotating shaft 11 is slidably connected inside the support frame 10. The second rotating shaft 11 is fixedly connected to the outer wall of the sealing cover 12. One side of the sealing cover 12 is fixedly connected with a support plate 22. One side of the support plate 22 is fixedly connected with a connecting block 14. Inside the connecting block 14, a rotating block 15 is rotatably connected. The top of the rotating block 15 is fixedly connected with a button 16. Inside the button 16, a clamping ring 17 is rotatably connected. One side of the protective case 1 is fixedly connected with a connecting plate 18. One side of the connecting plate 18 is fixedly connected with a buckle 19. The clamping ring 17 is slidably connected inside the buckle 19.

[0037] Specifically, after installation, the operator can rotate the sealing cover 12 on the top of the protective case 1. The sealing cover 12 is flipped open and closed through the second rotating shaft 11, so as to completely enclose the protective case 1. When the sealing cover 12 is closed, the clamping ring 17 will slide to the bottom of the sliding rod 9. At this time, pull the button 16 to drive the rotating block 15 in the connecting block 14 to rotate. At the same time, the force of the button 16 acts on the clamping ring 17, making it move and be installed in the buckle 19, so as to lock the protective case 1 and ensure the effective protection of the LED power supply.

[0038] Refer to Figure 1 , Figure 5 and Figure 6 , a mounting seat 20 is rotatably connected to the bottom of the protective case 1. One side of the mounting seat 20 is fixedly connected with a mounting pin 21. One end of the outer wall of the second rotating shaft 11 is threadedly connected with a nut 13.

[0039] Specifically, at the same time, the mounting seat 20 at the bottom of the protective case 1 can be rotated to operate the mounting pin 21 to rotate to the required position, and then the protective case 1 can be installed in the required place with the mounting pin 21 to realize the adjustment of the installation angle of the protective case 1. And the sealing cover 12 can also be disassembled and assembled according to needs by inserting the second rotating shaft 11 into the inside of the support frame 10, and then tightening the nut 13 at one end of the second rotating shaft 11, so that the sealing cover 12 is connected to the top of the protective case 1 through the second rotating shaft 11.

[0040] Working principle: When the LED power supply needs to be maintained and disassembled, first place the power module 2 inside the protective case 1. During this process, the outer wall of the power module 2 will come into contact with the latch 6 inside the protective case 1, causing the latch 6 to be stressed and drive the first rotating shaft 5 to rotate inside the support frame 3. At the same time, the latch 6 will stress and squeeze the spring 8 connected to one side, causing it to contract. When the power module 2 moves below the latch 6, the spring 8 rebounds by unloading the force, thereby pushing the latch 6 to reset and making it latch on the top of the power module 2 to complete the installation and fixation. During disassembly, just push the slide bar 9 inside the support frame 3 to drive the latch 6 at one end to rotate, thereby releasing the power module 2, thus achieving the effect that the LED power supply is convenient for assembly and maintenance. After the installation is completed, at this time, rotate the sealing cover 12 on the top of the protective case 1 to make the sealing cover 12 flip open and close through the second rotating shaft 11, thereby closing the protective case 1. When the sealing cover 12 is closed, the snap ring 17 on one side will slide to the bottom of the slide bar 9. At this time, pull the button 16 to drive the rotating block 15 to rotate inside the connecting block 14. At the same time, the button 16 is stressed and drives the snap ring 17 connected inside to move, so that the snap ring 17 slides into the buckle 19 to complete the fixation, achieving the effect of effectively protecting the LED power supply. At the same time, the installation angle of the protective case 1 can be adjusted by rotating the mounting seat 20 at the bottom of the protective case 1 to drive the mounting pin 21 to rotate to the required position, and then installing the protective case 1 at the required position through the mounting pin 21.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fast-assembling LED power supply, comprising a protective case (1) and a power module (2), characterized in that: The power supply module (2) is slidably connected inside the protective case (1). A support frame (3) is fixedly connected inside the protective case (1). A fixed block (4) is fixedly connected to the top of the support frame (3). A first rotating shaft (5) is rotatably connected inside the support frame (3). A clamping block (6) is fixedly connected to the outer wall of the first rotating shaft (5). A support column (7) is fixedly connected to one side of the fixed block (4). A spring (8) is sleeved on the outer wall of the support column (7). One end of the spring (8) is fixedly connected to one side of the clamping block (6), and the other end of the spring (8) is fixedly connected to one side of the fixed block (4). The clamping block (6) is in contact with the power supply module (2). A sliding rod (9) is slidably connected inside the fixed block (4), and the sliding rod (9) is also slidably connected inside the support frame (3). The sliding rod (9) is in contact with the clamping block (6). A sealing cover (12) is slidably connected inside the protective case (1). A connecting assembly is arranged on the outer wall of the protective case (1), and the connecting assembly is used to support the sealing cover (12) to rotate.

2. The quick-assembly LED power supply according to claim 1, wherein: The connecting assembly includes a support frame (10) and a second rotating shaft (11). The support frame (10) is fixedly connected to the outer wall of the protective case (1), and the second rotating shaft (11) is slidably connected inside the support frame (10).

3. The quick-assembly type LED power supply according to claim 2, wherein: The second rotating shaft (11) is fixedly connected to the outer wall of the sealing cover (12), and a nut (13) is threadedly connected to the outer wall of one end of the second rotating shaft (11).

4. The quick-assembly type LED power supply according to claim 3, characterized in that: A support plate (22) is fixedly connected to one side of the sealing cover (12), and a connecting block (14) is fixedly connected to one side of the support plate (22).

5. The quick-assembly LED power supply according to claim 4, characterized in that: A rotating block (15) is rotatably connected inside the connecting block (14), and a button (16) is fixedly connected to the top of the rotating block (15).

6. The fast-assembling LED power supply according to claim 5, wherein: A clamping ring (17) is rotatably connected inside the button (16), and a connecting plate (18) is fixedly connected to one side of the protective case (1).

7. The fast-assembling LED power supply according to claim 6, wherein: A buckle (19) is fixedly connected to one side of the connecting plate (18), and the clamping ring (17) is slidably connected inside the buckle (19).

8. The quick-assembly type LED power supply according to claim 1, characterized in that: A mounting seat (20) is rotatably connected to the bottom of the protective case (1), and a mounting pin (21) is fixedly connected to one side of the mounting seat (20).