Shock-resistant LED power supply

Abstract

The utility model discloses an anti-seismic LED power supply which comprises an anti-seismic box, the anti-seismic box comprises a box body and a box cover, the box cover is fixedly connected with the box body, the box body is provided with a containing cavity, the LED power supply is placed in the containing cavity, and anti-seismic assemblies are installed on the inner side wall of the box body and the lower wall of the box cover. The anti-seismic assembly comprises a rubber pad, the rubber pad is bonded with the inner side wall of the box body and the box cover, a plurality of rubber rings are arranged on the rubber pad in a matrix mode, the axes of the rubber rings are parallel to the rubber pad, a rubber block is fixed to the end, away from the rubber pad, of each rubber ring, and the rubber blocks abut against the outer side of the LED power source. The two opposite sides of the box body are respectively provided with a wire inlet hole and a wire outlet hole. The anti-seismic LED power supply has the advantages of being capable of improving the anti-seismic effect, convenient to assemble and use and capable of prolonging the service life.

Description

Technical Field

[0001] The utility model relates to the technical field of LED power supplies, in particular to an anti-vibration LED power supply. Background Art

[0002] LED 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 power supply includes high-voltage industrial frequency AC, that is, AC power, low-voltage DC, high-voltage DC, low-voltage high-frequency AC, such as the output of electronic transformer, etc., while the output of LED driver power supply is mostly a constant current source that can change the voltage as the forward voltage drop value of the LED changes.

[0003] LED power supplies contain important electrical components, which are easily damaged. If used in a bumpy environment, the service life of the LED power supply will be greatly reduced, unnecessary costs will be added, and economic losses will be caused to users. Currently, there are devices that use springs to reduce the vibration of LED power supplies, but the springs will always be in a vibration buffering state, the effect is poor, and it cannot meet the use requirements. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide a seismic-resistant LED power supply that can improve the seismic resistance, facilitate assembly and use, and extend the service life.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A seismic-resistant LED power supply, comprising a seismic-resistant box, the seismic-resistant box comprising a box body and a box cover, the box cover is fixedly connected to the box body, the box body has a receiving cavity, the LED power supply is placed in the receiving cavity, and the inner side wall of the box body and the lower wall of the box cover are both equipped with seismic-resistant components;

[0007] The anti-seismic component includes a rubber pad, which is bonded to the inner wall and the cover of the box body. A plurality of rubber rings are arranged in a matrix on the rubber pad, and the axis of the rubber ring is arranged parallel to the rubber pad. A rubber block is fixed to one end of the rubber ring away from the rubber pad, and the rubber block abuts against the outer side of the LED power supply; a wire inlet hole and a wire outlet hole are respectively opened on the two sides facing each other of the box body.

[0008] In this way, the LED power supply is placed in the accommodating cavity of the box body, the box cover is fixedly connected to the box body, the box cover and the box body enclose a space for the LED power supply to resist earthquakes, and the wire holes and the wire outlet holes are convenient for the wires of the LED power supply to pass through. The LED power supply can be stably supported by the arrangement of rubber pads, rubber rings and rubber blocks, which are arranged in a matrix and can improve the supporting and anti-seismic effect.

[0009] The box body includes a box bottom, two fixed side panels and two movable side panels. The fixed side panels are fixedly installed on both sides of the box bottom. Several threaded holes are arranged at both ends of the movable side panels opposite to the fixed side panels. The movable side panels are fixedly connected to the fixed side panels by screws.

[0010] Wherein, the movable side plate and the box cover are provided with threaded holes opposite to each other, and the movable side plate and the box cover are fixedly connected by screws.

[0011] Wherein, a plurality of heat dissipation holes are arranged in the circumference of the fixed side plate and the movable side plate, and the heat dissipation holes are arranged corresponding to the accommodating cavity of the box body.

[0012] Wherein, the rubber ring is bonded to the rubber pad and the rubber block respectively.

[0013] In summary, the earthquake-resistant LED power supply has the advantages of improving earthquake-resistant effect, facilitating assembly and use, and extending service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of an earthquake-resistant LED power supply described in the utility model.

[0015] Figure 2 for Figure 1 Exploded diagram of .

[0016] Figure 3 for Figure 2 An enlarged schematic diagram of point A. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "upper, lower" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0018] like Figure 1-3 As shown, a seismic-resistant LED power supply comprises a seismic-resistant box, the seismic-resistant box comprises a box body and a box cover 1, the box cover is fixedly connected to the box body, the box body has a receiving cavity, the LED power supply (not shown) is placed in the receiving cavity, and the inner side wall of the box body and the lower wall of the box cover are both installed with seismic-resistant components;

[0019] The anti-seismic component includes a rubber pad 2, which is bonded to the inner wall and cover of the box body. A plurality of rubber rings 3 are arranged in a matrix on the rubber pad, and the axis of the rubber ring is arranged parallel to the rubber pad. A rubber block 4 is fixed to one end of the rubber ring away from the rubber pad, and the rubber block abuts against the outer side of the LED power supply (not shown); a wire inlet hole and a wire outlet hole 5 are respectively opened on the two sides facing each other of the box body.

[0020] In this way, the LED power supply is placed in the accommodating cavity of the box body, the box cover is fixedly connected to the box body, the box cover and the box body enclose a space for the LED power supply to resist earthquakes, and the wire holes and the wire outlet holes are convenient for the wires of the LED power supply to pass through. The LED power supply can be stably supported by the arrangement of rubber pads, rubber rings and rubber blocks, which are arranged in a matrix and can improve the supporting and anti-seismic effect.

[0021] During implementation, the box body includes a box bottom 6, two fixed side panels 7 and two movable side panels 8. The fixed side panels are fixedly installed on both sides of the box bottom. The two ends of the movable side panels are provided with a plurality of threaded holes opposite to the fixed side panels. The movable side panels are fixedly connected with the fixed side panels by screws. The rubber block abuts against the outer side of the LED power supply. In order to facilitate the LED power supply to enter the box body, two movable side panels are provided. After the LED power supply reaches the box bottom, the movable side panels are installed to reduce the friction between the rubber block and the LED power supply shell, which is convenient for placement.

[0022] During implementation, the movable side plate and the box cover are provided with threaded holes opposite to each other, and the movable side plate and the box cover are fixedly connected by screws, which is convenient for connection.

[0023] During implementation, the fixed side plate and the movable side plate are provided with a plurality of heat dissipation holes 10 in the circumference, and the heat dissipation holes are provided corresponding to the accommodation cavity of the box body. The heat dissipation effect can be improved. The rubber ring is provided to reduce the heat blocking, and the rubber ring can better improve the anti-vibration effect. The housing of the LED power supply has a waterproof effect, and the heat dissipation of the LED power supply is facilitated by providing the heat dissipation holes.

[0024] During implementation, the rubber ring is bonded to the rubber pad and the rubber block respectively, which is convenient for manufacturing.

[0025] It should be noted that those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

Claims

1. A seismic-resistant LED power supply, characterized in that: The anti-seismic box comprises a box body and a box cover, the box cover is fixedly connected to the box body, the box body has a receiving cavity, the LED power supply is placed in the receiving cavity, and the inner side wall of the box body and the lower wall of the box cover are both installed with anti-seismic components; The anti-seismic component includes a rubber pad, which is bonded to the inner wall and the cover of the box body. A plurality of rubber rings are arranged in a matrix on the rubber pad, and the axis of the rubber ring is arranged parallel to the rubber pad. A rubber block is fixed to one end of the rubber ring away from the rubber pad, and the rubber block abuts against the outer side of the LED power supply; a wire inlet hole and a wire outlet hole are respectively opened on the two sides facing each other of the box body.

2. The anti-vibration LED power supply according to claim 1, characterized in that: The box body includes a box bottom, two fixed side panels and two movable side panels. The fixed side panels are fixedly installed on both sides of the box bottom. Two ends of the movable side panels are provided with a plurality of threaded holes opposite to the fixed side panels. The movable side panels are fixedly connected to the fixed side panels by screws.

3. The anti-vibration LED power supply according to claim 2, characterized in that: The movable side plate and the box cover are oppositely provided with threaded holes, and the movable side plate and the box cover are fixedly connected by screws.

4. The anti-vibration LED power supply according to claim 2, characterized in that: The fixed side plate and the movable side plate are both provided with a plurality of heat dissipation holes in their circumferential directions, and the heat dissipation holes are provided corresponding to the accommodating cavities of the box body.

5. The anti-vibration LED power supply according to claim 1, characterized in that: The rubber ring is bonded to the rubber pad and the rubber block respectively.

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