A multi-directional heat dissipation structure for LED power supply

Abstract

The utility model relates to the technical field of daily-use ceramic parts, and discloses a multi-directional heat dissipation structure of an LED power supply, including a base and a fixed frame, wherein the interior of the base is provided with a mounting groove, the two sides of the top of the base are fixedly connected with a first connecting block, the top of the base is provided with a placement plate, the top of the base is provided with a fixed frame, and the two sides of the fixed frame are fixedly connected with baffles. The multi-directional heat dissipation structure of the LED power supply is provided with limited slots and other parts, and the second drive motor is turned on to drive the fan to rotate, so that the LED power supply can be blown. Since the fan is provided with four groups and distributed at the top, bottom, front end and rear end of the fixed frame, the first drive motor is turned on to drive the screw to rotate, and the connecting seat at the bottom of the fixed frame can be moved at the top of the base, so as to facilitate the all-round heat dissipation and blowing of the LED power supply, and solve the problem that the wind coverage range of the heat dissipation method is small and the heat dissipation efficiency is low.

Description

Technical Field

[0001] The utility model relates to the technical field of LED power supply heat dissipation, in particular to a multi-directional heat dissipation structure of an LED power supply. Background Art

[0002] LED power supply is a device that provides functions to electronic devices. It converts alternating current into direct current through transformers and rectifiers. LED power supply will generate a lot of heat when working. In order to make it work more stably, a heat dissipation structure is needed to dissipate heat in all directions.

[0003] According to the design of the multi-directional heat dissipation structure of the existing LED power supply, there is only one set of fans inside and external heat dissipation slots for heat dissipation. This heat dissipation method has a small wind coverage range, resulting in low heat dissipation efficiency, so its structure needs to be improved.

[0004] Now, a new type of multi-directional heat dissipation structure of LED power supply is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a multi-directional heat dissipation structure of an LED power supply to solve the problem that the heat dissipation method proposed in the above background technology has a small wind coverage range and low heat dissipation efficiency.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multi-directional heat dissipation structure of an LED power supply, comprising a base and a fixed frame, a mounting groove is provided inside the base, first connecting blocks are fixedly connected to both sides of the top of the base, a placement plate is provided at the top of the base, a fixing frame is provided at the top of the base, baffles are fixedly connected to both sides of the fixing frame, a second drive motor is fixedly connected to the top, bottom, front and rear ends of the fixing frame respectively, a fan is fixedly connected to the output end of the second drive motor, a connecting seat is fixedly connected to the bottom end of the fixing frame, a first drive motor is fixedly installed on one side of the mounting groove, a limiting groove is provided on the other side of the mounting groove, and a screw is fixedly connected to the output end of the first drive motor.

[0007] Preferably, the connecting seat is sleeved on the outside of the screw rod, and one side of the screw rod is rotatably embedded in the limiting groove.

[0008] Preferably, the base and the placement plate have the same length, and the base and the placement plate have the same width.

[0009] Preferably, a top end of the placement plate is provided with reserved grooves, and eight groups of the reserved grooves are provided. The reserved grooves are evenly spaced and distributed inside the placement plate.

[0010] Preferably, support seats are fixedly connected to both sides of the bottom end of the placement plate, positioning grooves are provided on both sides of the bottom end of the support seat, and the support seat is detachably connected to the outside of the first connecting block through the positioning grooves.

[0011] Preferably, movable grooves are provided at the front and rear ends of the placement plate, a limiting plate is provided at the top end of the placement plate, a second connecting block is fixedly connected to the bottom end of the limiting plate, and a round block is fixedly connected to the rear end of the second connecting block.

[0012] Preferably, two groups of the limiting plates are provided, and the limiting plates are symmetrically distributed on both sides of the top of the placement plate.

[0013] Preferably, the round block is embedded in the movable groove and can rotate, and there is a certain damping force between the round block and the movable groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the multi-directional heat dissipation structure of the LED power supply not only facilitates the all-round heat dissipation and blowing of the LED power supply, realizes convenient and rapid assembly, but also facilitates the limit fixing of the LED power supply;

[0015] (1) By setting a limit groove, a mounting groove, a screw rod, a connecting seat, a first driving motor, a fixing frame, a second driving motor, and a fan, the second driving motor is turned on to drive the fan to rotate, so that air can be blown to the LED power supply. Since four sets of fans are provided and distributed at the top, bottom, front end, and rear end of the fixing frame, the first driving motor is turned on to drive the screw rod to rotate, and the connecting seat at the bottom of the fixing frame can be moved at the top end of the base, thereby facilitating all-round heat dissipation and blowing of the LED power supply;

[0016] (2) By providing a first connecting block, a positioning groove, a supporting seat, and a placing plate, during assembly, the positioning groove at the bottom of the supporting seat can be snapped onto the first connecting block and fixed. Since a reserved groove is provided at the top of the placing plate, the cold air of the fan can be conveniently transmitted to the upper side;

[0017] (3) By providing a placement plate, a second connecting block, a limiting plate, a round block, and a movable groove, the LED power supply is placed on the placement plate. By utilizing the rotatable relationship of the round block in the movable groove, the limiting plate can be flipped upward, thereby facilitating the positioning of the LED power supply, preventing the LED power supply from shifting, and making it more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a side structural diagram of the connection method between the fan and the fixing frame of the utility model;

[0020] Figure 3It is a top view structural diagram of the connection mode between the limit plate and the placement plate of the utility model;

[0021] Figure 4 This is a front view structural diagram of the connection method between the support seat and the base of the utility model.

[0022] In the figure: 1. base; 2. limit groove; 3. mounting groove; 4. screw rod; 5. connecting seat; 6. first drive motor; 7. first connecting block; 8. positioning groove; 9. supporting seat; 10. placement plate; 11. second connecting block; 12. limit plate; 13. reserved groove; 14. fixing frame; 15. second drive motor; 16. fan; 17. round block; 18. movable groove; 19. baffle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 A multi-directional heat dissipation structure of an LED power supply comprises a base 1 and a fixed frame 14, wherein a mounting groove 3 is arranged inside the base 1, first connecting blocks 7 are fixedly connected to both sides of the top of the base 1, a placing plate 10 is arranged at the top of the base 1, a fixing frame 14 is arranged at the top of the base 1, baffles 19 are fixedly connected to both sides of the fixing frame 14, a second driving motor 15 is fixedly connected to the top, bottom, front and rear ends of the fixing frame 14, a fan 16 is fixedly connected to the output end of the second driving motor 15, a connecting seat 5 is fixedly connected to the bottom end of the fixing frame 14, a first driving motor 6 is fixedly installed on one side of the mounting groove 3, a limiting groove 2 is arranged on the other side of the mounting groove 3, and a screw rod 4 is fixedly connected to the output end of the first driving motor 6;

[0025] The connecting seat 5 is sleeved on the outside of the screw rod 4, and one side of the screw rod 4 is embedded in the inside of the limiting groove 2 and can rotate;

[0026] Specifically, Figure 1 and Figure 2 As shown, the second driving motor 15 is turned on to drive the fan 16 to rotate, so that air can be blown to the LED power supply. Since four groups of fans 16 are provided and distributed at the top, bottom, front end and rear end of the fixed frame 14, the first driving motor 6 is turned on to drive the screw rod 4 to rotate, and the connecting seat 5 at the bottom of the fixed frame 14 can be moved at the top of the base 1, so as to facilitate all-round heat dissipation and blowing of the LED power supply.

[0027] Embodiment 2: The base 1 and the placement plate 10 have the same length, and the base 1 and the placement plate 10 have the same width;

[0028] The top of the placement plate 10 is provided with a reserved groove 13, and the reserved grooves 13 are provided in eight groups, and the reserved grooves 13 are evenly spaced and distributed inside the placement plate 10;

[0029] The two sides of the bottom end of the placement plate 10 are fixedly connected with a support seat 9, and the two sides of the bottom end of the support seat 9 are provided with positioning grooves 8. The support seat 9 is detachably connected to the outside of the first connecting block 7 through the positioning grooves 8;

[0030] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, during assembly, the positioning groove 8 at the bottom of the support seat 9 can be snapped onto the first connecting block 7 and fixed. Since a reserved groove 13 is provided at the top of the placement plate 10, the cold air of the fan 16 can be conveniently transmitted to the top.

[0031] Embodiment 3: The front and rear ends of the placement plate 10 are provided with movable grooves 18, the top end of the placement plate 10 is provided with a limiting plate 12, the bottom end of the limiting plate 12 is fixedly connected to the second connection block 11, and the rear end of the second connection block 11 is fixedly connected to the round block 17;

[0032] Two groups of limit plates 12 are provided, and the limit plates 12 are symmetrically distributed on both sides of the top of the placement plate 10;

[0033] The round block 17 is embedded in the movable groove 18 and can rotate. There is a certain damping force between the round block 17 and the movable groove 18.

[0034] Specifically, Figure 1 and Figure 2 As shown, the LED power supply is placed on the placement plate 10, and the limiting plate 12 can be flipped upward by utilizing the rotatable relationship of the round block 17 in the movable groove 18, thereby facilitating the limiting of the LED power supply, preventing the LED power supply from shifting, and making it more stable.

[0035] Working principle: When the utility model is in use, first, during assembly, the positioning groove 8 at the bottom of the support seat 9 can be snapped onto the first connecting block 7 and fixed. Since a reserved groove 13 is provided at the top of the placement plate 10, the cold air of the fan 16 can be conveniently transmitted to the top. Then, the LED power supply is placed on the placement plate 10. By utilizing the rotatable relationship of the round block 17 in the movable groove 18, the limit plate 12 can be flipped upward, thereby facilitating the limiting of the LED power supply and preventing the LED power supply from shifting, making it more stable. Finally, turn on the second drive motor 15 to drive the fan 16 to rotate, so as to blow air to the LED power supply. Since the fan 16 is provided with four groups and is distributed at the top, bottom, front end and rear end of the fixed frame 14, turning on the first drive motor 6 can drive the screw 4 to rotate, and the connecting seat 5 at the bottom of the fixed frame 14 can move at the top of the base 1, thereby facilitating all-round heat dissipation and blowing of the LED power supply.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multi-directional heat dissipation structure of an LED power supply, comprising a base (1) and a fixing frame (14), characterized in that: The base (1) is provided with a mounting groove (3) inside, first connecting blocks (7) are fixedly connected to both sides of the top of the base (1), a placement plate (10) is provided at the top of the base (1), a fixing frame (14) is provided at the top of the base (1), baffles (19) are fixedly connected to both sides of the fixing frame (14), a second drive motor (15) is fixedly connected to the top, bottom, front and rear ends of the fixing frame (14), the output end of the second drive motor (15) is fixedly connected to a fan (16), the bottom end of the fixing frame (14) is fixedly connected to a connecting seat (5), a first drive motor (6) is fixedly installed on one side of the mounting groove (3), a limiting groove (2) is provided on the other side of the mounting groove (3), and a lead screw (4) is fixedly connected to the output end of the first drive motor (6).

2. The multi-directional heat dissipation structure of an LED power supply according to claim 1, characterized in that: The connecting seat (5) is sleeved on the outside of the screw rod (4), and one side of the screw rod (4) is embedded in the inside of the limiting groove (2) and can rotate.

3. The multi-directional heat dissipation structure of an LED power supply according to claim 1, characterized in that: The base (1) and the placement plate (10) have the same length, and the base (1) and the placement plate (10) have the same width.

4. The multi-directional heat dissipation structure of an LED power supply according to claim 1, characterized in that: The top of the placement plate (10) is provided with reserved grooves (13), and the reserved grooves (13) are provided in eight groups. The reserved grooves (13) are evenly spaced and distributed inside the placement plate (10).

5. The multi-directional heat dissipation structure of an LED power supply according to claim 1, characterized in that: A support seat (9) is fixedly connected to both sides of the bottom end of the placement plate (10), and positioning grooves (8) are arranged on both sides of the bottom end of the support seat (9). The support seat (9) is detachably connected to the outside of the first connection block (7) by means of the positioning grooves (8).

6. The multi-directional heat dissipation structure of an LED power supply according to claim 1, characterized in that: The front and rear ends of the placement plate (10) are provided with movable grooves (18), the top end of the placement plate (10) is provided with a limit plate (12), the bottom end of the limit plate (12) is fixedly connected to a second connection block (11), and the rear end of the second connection block (11) is fixedly connected to a round block (17).

7. The multi-directional heat dissipation structure of an LED power supply according to claim 6, characterized in that: Two groups of the limiting plates (12) are provided, and the limiting plates (12) are symmetrically distributed on both sides of the top of the placement plate (10).

8. The multi-directional heat dissipation structure of an LED power supply according to claim 6, characterized in that: The round block (17) is embedded in the movable groove (18) and can rotate. There is a certain damping force between the round block (17) and the movable groove (18).

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