Buckle type LED driving power supply with high heat dissipation capability

Abstract

The utility model discloses a buckle type LED driving power supply with strong heat dissipation capability, which comprises a power supply box and a pair of U-shaped blocks fixedly arranged on the inner wall of a lamp panel, a rotating rod is rotatably arranged on the U-shaped blocks, a positioning pin is fixedly arranged at one end of the rotating rod, two ends of the power supply box are respectively provided with a sliding hole for accommodating the positioning pin, and the sliding holes are communicated with the power supply box. An inclined block is fixedly installed on the side wall of the other end of the rotating rod, a bent section is integrally formed on the side wall of the U-shaped block, and the inclined block extends to abut against the bent section, so that the rotating rod does circular motion till the positioning pin is buckled with the sliding hole, and the power box is fixed to the inner wall of the lamp panel. According to the utility model, the U-shaped block, the rotating rod, the positioning pin and the bending section are matched and assembled to form the buckle type mounting clamp of the power supply box, and the power supply box is quickly fixed by rotating the positioning pin into the sliding holes at the two ends of the power supply box, so that compared with the existing screw fixing mode, the buckle type mounting clamp has the advantages of convenience in disassembly and assembly and convenience in operation, and has higher practical value.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, specifically to a snap-on LED driver power supply with strong heat dissipation capability. Background Technology

[0002] An LED driver is a voltage converter that transforms the power supply into a specific voltage and current to drive the LED to emit light. It typically includes high-voltage AC (mains power), low-voltage DC, high-voltage DC, and low-voltage high-frequency AC as inputs, while the output is mostly a constant current source whose voltage changes with the forward voltage drop of the LED.

[0003] Currently, most driver power supplies are fixed to the lamp panel with screws. While screw fixing ensures that the driver power supply is not easily loosened during use, it also makes the installation and disassembly of the driver power supply inconvenient, requiring additional tools to complete the disassembly and assembly, and adding cumbersome steps to the maintenance of the driver power supply. Utility Model Content

[0004] The purpose of this invention is to provide a snap-on LED driver power supply with strong heat dissipation capability, so as to solve the problem of inconvenient disassembly and assembly of the current LED driver power supply installation method mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a snap-fit ​​LED driver power supply with strong heat dissipation capability, comprising a power supply box and a pair of U-shaped blocks fixedly installed on the inner wall of the lamp panel. A rotating rod is rotatably mounted on the U-shaped blocks, and a positioning pin is fixedly mounted on one end of the rotating rod. The two ends of the power supply box are respectively provided with sliding holes for accommodating the positioning pin. An inclined block is fixedly mounted on the side wall of the other end of the rotating rod. A bent section is integrally formed on the side wall of the U-shaped block. The inclined block extends to abut against the bent section so that the rotating rod can make circumferential movement until the positioning pin and the sliding hole snap together to fix the power supply box to the inner wall of the lamp panel.

[0006] Preferably, the U-shaped block is fixedly installed on the inner wall of the lamp panel by a pair of screws, the rotating rod is sleeved on one of the screws, and the other screw is sleeved with a support sleeve.

[0007] Preferably, the bent section is integrally formed into an acute-angle structure through bending.

[0008] Preferably, a plurality of limiting holes are equidistantly provided on the side wall of the bent section, and the end of the inclined block extends into the limiting holes.

[0009] Preferably, the corners of the U-shaped blocks are rounded for a smooth transition.

[0010] Preferably, the inner wall of the lamp panel is provided with a screw hole at the position corresponding to the screw, and the screw is threadedly connected to the screw hole.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model uses a U-shaped block, a rotating rod, a positioning pin, and a bent section to assemble a snap-on mounting clip for the power box. By rotating the positioning pin into the sliding holes at both ends of the power box, the power box can be quickly fixed. Compared with the current screw fixing method, this application has the advantages of convenient disassembly and assembly and easy operation, and has high practical value. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0014] Figure 2 This is a three-dimensional structural diagram of the power supply box and U-shaped block assembly of this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the power supply box and U-shaped block of this utility model.

[0016] Figure 4 This is a schematic diagram of the overall three-dimensional structure of the U-shaped block of this utility model;

[0017] Figure 5 This is a three-dimensional structural diagram of the U-shaped block and rotating rod of this utility model.

[0018] Figure 6 This is a partial cross-sectional three-dimensional structural diagram of the U-shaped block of this utility model.

[0019] In the diagram: 1. Lamp panel; 2. Power supply box; 3. U-shaped block; 4. Screw; 5. Support sleeve; 6. Rotating rod; 7. Positioning pin; 8. Sliding hole; 9. Bending section; 10. Limiting hole; 11. Inclined block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-6This utility model provides a technical solution: a snap-on LED driver power supply with strong heat dissipation capability, including a power supply box 2 and a pair of U-shaped blocks 3 fixedly installed on the inner wall of a lamp panel 1. The power supply box 2 of this application has multiple heat dissipation holes to improve the heat dissipation capability of the driver power supply. The corners of the U-shaped blocks 3 are all rounded for smooth transition. The advantage of this design is to avoid sharp corners scratching the skin. A rotating rod 6 is rotatably installed on the U-shaped blocks 3. The U-shaped blocks 3 are locked and fixed to the inner wall of the lamp panel 1 by a pair of screws 4. The inner wall of the lamp panel 1 has screw holes at the corresponding positions of the screws 4. The screws 4 are threadedly connected to the screw holes for easy disassembly and assembly of the U-shaped blocks 3. One end of the rotating rod 6 has a through hole through which one of the screws passes. 4. Another screw 4 is fitted with a support sleeve 5. The U-shaped block 3 itself is elastic, and the support sleeve 5 can provide support for the U-shaped block 3 to prevent deformation. One end of the rotating rod 6 is fixedly installed with a positioning pin 7. Both ends of the power box 2 are respectively provided with sliding holes 8 for accommodating the positioning pin 7. The sliding holes 8 are arc-shaped. The other end of the rotating rod 6 is fixedly installed with an inclined block 11. A bent section 9 is integrally formed on the side wall of the U-shaped block 3. The bent section 9 is integrally formed into an acute angle structure. The inclined block 11 extends to abut against the bent section 9. Several limiting holes 10 are equidistantly opened on the side wall of the bent section 9. The end of the inclined block 11 extends into the limiting holes 10 so that the rotating rod 6 can make a circular motion to the positioning pin 7. The power box 2 is fixed to the inner wall of the lamp panel 1 by engaging the sliding hole 8. When installing the power box 2 into the inner wall of the lamp panel 1, first use screws 4 to fix the U-shaped blocks 3 into the screw holes inside the lamp panel 1. Then, place the power box 2 between a pair of U-shaped blocks 3, ensuring that the sliding hole 8 is aligned with the positioning pin 7. Next, rotate the rotating rod 6 to engage the positioning pin 7 with the sliding hole 8. While the rotating rod 6 rotates around the screw 4, the inclined block 11 abuts against the bent section 9. The bent section 9 deforms under external force until the inclined block 11 is embedded in the limiting hole 10, thus limiting the rotating rod 6 and preventing the positioning pin 7 from slipping out of the sliding hole 8. By sequentially engaging a pair of rotating rods 6, the power box 2 can be quickly installed. When it is necessary to remove the power box 2, use the... By pulling the end of the bending section 9, the bending section 9 is deformed until the limiting hole 10 is away from the inclined block 11. Then, the rotating rod 6 is rotated until the positioning pin 7 is disengaged from the sliding hole 8. The positioning pin 7 releases the limiting of the power box 2, and the power box 2 can be removed. This application uses the U-shaped block 3, the rotating rod 6, the positioning pin 7 and the bending section 9 to assemble a snap-on mounting clip for the power box 2. By rotating the positioning pin 7 into the sliding holes 8 at both ends of the power box 2, the power box 2 is quickly fixed. Compared with the current screw fixing method, the snap-on design of this application makes the installation and disassembly of the drive power supply simple and quick, without the need for additional tools. It facilitates the quick completion of the installation work and has the advantages of convenient disassembly and easy operation, and has high practical value.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A snap-on LED driver power supply with strong heat dissipation capability, characterized in that: The device includes a power supply box (2) and a pair of U-shaped blocks (3) fixedly installed on the inner wall of the lamp plate (1). A rotating rod (6) is rotatably installed on the U-shaped block (3). A positioning pin (7) is fixedly installed at one end of the rotating rod (6). The power supply box (2) is provided with sliding holes (8) at both ends for accommodating the positioning pin (7). An inclined block (11) is fixedly installed on the side wall of the other end of the rotating rod (6). A bent section (9) is integrally formed on the side wall of the U-shaped block (3). The inclined block (11) extends to abut against the bent section (9) so that the rotating rod (6) can make a circular motion until the positioning pin (7) and the sliding hole (8) are engaged and the power supply box (2) is fixed to the inner wall of the lamp plate (1).

2. The snap-on LED driver power supply with strong heat dissipation capability according to claim 1, characterized in that: The U-shaped block (3) is fixedly installed on the inner wall of the lamp plate (1) by a pair of screws (4), the rotating rod (6) is sleeved on one of the screws (4), and the other screw (4) is sleeved with a support sleeve (5).

3. The snap-on LED driver power supply with strong heat dissipation capability according to claim 1, characterized in that: The bending section (9) is integrally formed into an acute-angle structure through bending.

4. The snap-on LED driver power supply with strong heat dissipation capability according to claim 1, characterized in that: The side wall of the bent section (9) is provided with a plurality of limiting holes (10) at equal intervals, and the end of the inclined block (11) extends into the limiting holes (10).

5. The snap-on LED driver power supply with strong heat dissipation capability according to claim 1, characterized in that: The corners of the U-shaped block (3) are all rounded for a smooth transition.

6. The snap-on LED driver power supply with strong heat dissipation capability according to claim 2, characterized in that: The inner wall of the lamp plate (1) is provided with a screw hole at the position corresponding to the screw (4), and the screw (4) is threadedly connected to the screw hole.

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