Waterproof heat dissipation shell of LED driving power supply

Abstract

The utility model discloses a waterproof heat dissipation shell of an LED driving power supply, which comprises a table board, and a waterproof mechanism and a detachable heat dissipation mechanism are mounted on the table board. The detachable heat dissipation mechanism comprises a first heat dissipation cavity, an LED driving power source, a heat dissipation plate, a connecting block, a mounting plate, fixing screw holes, fixing bolts and a second heat dissipation cavity. According to the LED lamp, the detachable heat dissipation mechanism, the first heat dissipation cavity, the LED driving power supply, the heat dissipation plate, the connecting block, the mounting plate, the fixing screw holes, the fixing bolts and the second heat dissipation cavity are arranged, so that a heat dissipation device can be provided for the LED driving power supply, the heat dissipation cavity can be quickly adjusted, and the phenomenon of loss caused by too high temperature is reduced; according to the LED driving power supply, the waterproof mechanism, the waterproof cavity, the sliding groove, the trapezoidal drainage table and the water outlet are matched with one another, so that accumulated water can be quickly drained, the service life of the LED driving power supply is prolonged to a certain extent, and convenience is provided for a user.

Description

Technical Field

[0001] The utility model relates to the technical field of LED drive power supplies, in particular to a waterproof heat dissipation shell of an LED drive power supply. Background Art

[0002] LED driver power supply is a power converter that converts power supply into a specific voltage and current to drive LED to emit light. Normally, the input of LED driver power supply includes high-voltage industrial frequency AC (i.e. mains), low-voltage DC, high-voltage DC, low-voltage high-frequency AC (such as the output of electronic transformer), etc.

[0003] The existing LED driver power supply has the following disadvantages:

[0004] 1. The existing LED driver power supply will generate heat during long-term use. If it is not handled in time, it will affect the use of the equipment;

[0005] 2. Most of the existing LED driver power supplies are placed directly inside the installation box. When encountering water accumulation, it is easy to flow into the equipment, affecting the service life of the LED driver power supply. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a waterproof heat dissipation housing for an LED driving power supply.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A waterproof heat dissipation housing for an LED driving power supply, comprising a table top, on which a waterproof mechanism and a detachable heat dissipation mechanism are installed;

[0009] The detachable heat dissipation mechanism includes a first heat dissipation cavity, an LED driving power supply, a heat dissipation plate, a connecting block, a mounting plate, fixing screw holes, fixing bolts, and a second heat dissipation cavity. The LED driving power supply is fixedly placed inside the first heat dissipation cavity. The plurality of heat dissipation plates are fixedly connected to the two side walls of the first heat dissipation cavity. The first heat dissipation cavity and the second heat dissipation cavity are both provided with fixing screw holes. The inner walls on one side of the two mounting plates are fixedly connected to the two sides of the connecting block. The first heat dissipation cavity and the second heat dissipation cavity are fixedly connected by fixing bolts.

[0010] Through the above scheme, a detachable heat dissipation mechanism is installed, and the installation arrangement of the first heat dissipation cavity, the LED driving power supply, the heat dissipation plate, the connecting block, the mounting plate, the fixing screw holes, the fixing bolts and the second heat dissipation cavity can provide a heat dissipation device for the LED driving power supply, and can quickly adjust the heat dissipation cavity to reduce the phenomenon of loss caused by excessive temperature.

[0011] Preferably, the waterproof mechanism includes a waterproof cavity, a sliding groove, a trapezoidal drainage platform and a water outlet, the two ends of the waterproof cavity are slidably connected to the inside of the two sliding grooves, and the bottom of the trapezoidal drainage platform is fixedly mounted on the bottom inner wall of the waterproof cavity.

[0012] Through the above scheme, the waterproof mechanism is installed, and the cooperation of the various components of the waterproof cavity, the sliding groove, the trapezoidal drainage platform and the water outlet can quickly drain the accumulated water, thereby extending the service life of the LED driver power supply to a certain extent and providing convenience for users.

[0013] Preferably, water outlets are provided at the bottoms of both sides of the waterproof cavity, and drainage pipes are sleeved on the water outlets.

[0014] Preferably, the waterproof cavity is connected to the top of the second heat dissipation cavity, and the two sliding grooves are respectively fixedly installed at two ends of the surface of the second heat dissipation cavity.

[0015] Preferably, the first heat dissipation cavity is placed on the surface of the table, the cavity of the first heat dissipation cavity is larger than the cavity of the second heat dissipation cavity, and the bottom surface of the first heat dissipation cavity and the top surface of the second heat dissipation cavity are both open structures.

[0016] Preferably, T-shaped support plates are welded to both ends of the bottom of the table top.

[0017] The beneficial effects of the utility model are:

[0018] 1. By installing a detachable heat dissipation mechanism, the installation arrangement of the first heat dissipation cavity, the LED driving power supply, the heat dissipation plate, the connecting block, the mounting plate, the fixing screw hole, the fixing bolt and the second heat dissipation cavity can provide a heat dissipation device for the LED driving power supply, and can quickly adjust the heat dissipation cavity to reduce the phenomenon of loss caused by excessive temperature;

[0019] 2. By installing a waterproof mechanism, the waterproof cavity, sliding groove, trapezoidal drainage platform and the mutual cooperation of the various components of the water outlet can quickly discharge the accumulated water, thereby extending the service life of the LED driver power supply to a certain extent and providing convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a waterproof heat dissipation housing for an LED driving power supply proposed by the utility model;

[0021] Figure 2 This is a structural cross-sectional view of a waterproof heat dissipation housing of an LED driving power supply proposed by the utility model;

[0022] Figure 3 This is a structural side view of a waterproof heat dissipation housing of an LED driving power supply proposed by the utility model.

[0023] In the figure: 1. table; 2. T-shaped support plate; 3. first heat dissipation cavity; 4. LED driving power supply; 5. heat dissipation plate; 6. connection block; 7. mounting plate; 8. fixing screw hole; 9. fixing bolt; 10. second heat dissipation cavity; 11. waterproof cavity; 12. sliding groove; 13. trapezoidal drainage platform; 14. water outlet. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1, reference Figure 1 and Figure 2 , a waterproof heat dissipation housing for an LED driving power supply, comprising a table top 1, on which a waterproof mechanism and a detachable heat dissipation mechanism are mounted;

[0026] The detachable heat dissipation mechanism includes a first heat dissipation cavity 3, an LED driving power supply 4, a heat dissipation plate 5, a connecting block 6, a mounting plate 7, fixing screw holes 8, fixing bolts 9 and a second heat dissipation cavity 10. The LED driving power supply 4 is fixedly placed inside the first heat dissipation cavity 3. Multiple heat dissipation plates 5 are fixedly connected to the two side walls of the first heat dissipation cavity 3. Fixing screw holes 8 are provided on the first heat dissipation cavity 3 and the second heat dissipation cavity 10. The inner walls on one side of the two mounting plates 7 are fixedly connected to the two sides of the connecting block 6. The first heat dissipation cavity 3 and the second heat dissipation cavity 10 are fixedly connected by fixing bolts 9. The detachable heat dissipation mechanism is installed. The installation arrangement of the first heat dissipation cavity 3, the LED driving power supply 4, the heat dissipation plate 5, the connecting block 6, the mounting plate 7, the fixing screw holes 8, the fixing bolts 9 and the second heat dissipation cavity 10 can provide a heat dissipation device for the LED driving power supply, and can quickly adjust the heat dissipation cavity to reduce the phenomenon of loss caused by excessive temperature.

[0027] Example 2, reference Figure 1 and Figure 2 The waterproof mechanism includes a waterproof cavity 11, a sliding groove 12, a trapezoidal drainage platform 13 and a water outlet 14. The two ends of the waterproof cavity 11 are slidably connected to the inside of the two sliding grooves 12. The bottom of the trapezoidal drainage platform 13 is fixedly installed on the bottom inner wall of the waterproof cavity 11. The waterproof mechanism is installed. The waterproof cavity 11, the sliding groove 12, the trapezoidal drainage platform 13 and the water outlet 14 cooperate with each other to quickly drain the accumulated water, thereby extending the service life of the LED driving power supply to a certain extent and providing convenience for users.

[0028] Example 3, reference Figure 2 and Figure 3Water outlets 14 are provided at the bottom of both sides of the waterproof cavity 11, and a drainage pipe is sleeved on the water outlet 14. The waterproof cavity 11 is connected to the top of the second heat dissipation cavity 10. Two sliding grooves 12 are fixedly installed at both ends of the surface of the second heat dissipation cavity 10. The first heat dissipation cavity 3 is placed on the surface of the table 1. The cavity of the first heat dissipation cavity 3 is larger than the cavity of the second heat dissipation cavity 10. The bottom surface of the first heat dissipation cavity 3 and the top surface of the second heat dissipation cavity 10 are both open structures. T-shaped support plates 2 are welded at both ends of the bottom of the table 1.

[0029] Working principle: Through the installation arrangement of the first heat dissipation cavity 3, the LED driving power supply 4, the heat dissipation plate 5, the connecting block 6, the mounting plate 7, the fixing screw hole 8, the fixing bolt 9 and the second heat dissipation cavity 10, a heat dissipation device can be provided for the LED driving power supply, and the heat dissipation cavity can be quickly adjusted to reduce the phenomenon of loss caused by excessive temperature; through the mutual cooperation of the sliding groove 12, the trapezoidal drainage platform 13 and the water outlet 14 on the waterproof cavity 11, the accumulated water can be quickly discharged, thereby extending the service life of the LED driving power supply to a certain extent and providing convenience for the user.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waterproof heat dissipation housing for an LED driving power supply, comprising a table (1), characterized in that: The table top (1) is provided with a waterproof mechanism and a detachable heat dissipation mechanism; The detachable heat dissipation mechanism comprises a first heat dissipation cavity (3), an LED driving power supply (4), a heat dissipation plate (5), a connecting block (6), a mounting plate (7), a fixing screw hole (8), a fixing bolt (9) and a second heat dissipation cavity (10); the LED driving power supply (4) is fixedly placed inside the first heat dissipation cavity (3); a plurality of heat dissipation plates (5) are fixedly connected to the side walls of the first heat dissipation cavity (3); fixing screw holes (8) are provided on the first heat dissipation cavity (3) and the second heat dissipation cavity (10); the inner walls of one side of the two mounting plates (7) are fixedly connected to the two sides of the connecting block (6); and the first heat dissipation cavity (3) and the second heat dissipation cavity (10) are fixedly connected by fixing bolts (9).

2. The waterproof heat dissipation housing of an LED driving power supply according to claim 1, characterized in that: The waterproof mechanism comprises a waterproof cavity (11), a sliding groove (12), a trapezoidal drainage platform (13) and a water outlet (14); the two ends of the waterproof cavity (11) are slidably connected to the inside of the two sliding grooves (12); the bottom of the trapezoidal drainage platform (13) is fixedly mounted on the bottom inner wall of the waterproof cavity (11).

3. The waterproof heat dissipation housing of an LED driving power supply according to claim 2, characterized in that: Water outlets (14) are provided at the bottoms of both sides of the waterproof cavity (11), and drainage pipes are sleeved on the water outlets (14).

4. The waterproof heat dissipation housing of an LED driving power supply according to claim 2, characterized in that: The waterproof cavity (11) is connected to the top of the second heat dissipation cavity (10), and the two sliding grooves (12) are respectively fixedly mounted on two ends of the surface of the second heat dissipation cavity (10).

5. The waterproof heat dissipation housing of an LED driving power supply according to claim 1, characterized in that: The first heat dissipation cavity (3) is placed on the surface of the table (1); the cavity of the first heat dissipation cavity (3) is larger than the cavity of the second heat dissipation cavity (10); and the bottom surface of the first heat dissipation cavity (3) and the top surface of the second heat dissipation cavity (10) are both open structures.

6. The waterproof heat dissipation housing of an LED driving power supply according to claim 1, characterized in that: T-shaped support plates (2) are welded to both ends of the bottom of the table top (1).

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