CN219577441U

CN219577441U - Waterproof type power supply plate structure of antidetonation

Info

Publication number: CN219577441U
Application number: CN202222694609.6U
Authority: CN
Inventors: 韩欢庆; 韦庆丰
Original assignee: Shenzhen Weichuangyi Technology Co ltd
Current assignee: Shenzhen Weichuangyi Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-08-22
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses an anti-seismic waterproof power panel structure which comprises a power panel body, wherein a damping device is commonly installed at the left end and the right end of the power panel body, a working element is installed at the middle part of the upper end of the power panel body, two first screw holes are formed in the left part and the right part of the upper end of the power panel body, a protection device is commonly installed at the upper ends of the four first screw holes, and a heat dissipation device is installed at the lower end of the power panel body. According to the anti-seismic waterproof power board structure, the device can be effectively damped through the spring damper on the damping device, so that the anti-seismic performance of the device is improved, the power board body can be protected through the protective box on the protective device, water drops can be prevented from being directly sputtered on the power board body, heat conduction is carried out through the insulating heat-conducting glue and the radiating fins on the radiating device, and the radiating performance of the power board body is improved.

Description

Waterproof type power supply plate structure of antidetonation

Technical Field

The utility model relates to the technical field of power panels, in particular to a waterproof type power panel structure for earthquake resistance.

Background

The power panel is a circuit board mainly powered by power supply and is used for providing power supply for equipment. The power supply processing mode is designed according to the equipment requirement, and generally comprises electronic elements such as an alternating current power supply input, a transformer, a rectifying circuit and the like. Especially, people pursue healthy and green travel modes at present, the popularization and the use of new energy battery cars are more and more, and accordingly, the requirements for a power panel are higher and higher.

The prior patent (application number 202220049632.7) discloses a waterproof power supply main board, wherein the prior power supply main board is also proposed to be in actual use, and the controller on the power supply main board is easy to be wetted due to the influence of surrounding environment, so that the controller is damaged, the whole power supply main board is further damaged, certain limitation exists, and meanwhile, the controller on the prior power supply main board is easy to generate high temperature after being used for a certain time, works at high temperature for a long time, and is easy to damage the controller; in addition, after the power panel is installed, the fixed structure of the power panel is also more easily affected by external shaking, so that the using effect of the power panel is affected. In summary, the corresponding power panel has the following problems:

1. the power panel is not only easy to be wetted, but also easy to be damaged under long-time high-temperature work; 2. the power panel is easily affected by external shaking, and then the use effect of the power panel is affected.

Disclosure of Invention

The utility model mainly aims to provide the anti-seismic waterproof power panel structure, which can effectively solve the problems that a power panel is easy to wet and is easy to damage under long-time high-temperature work; the power panel is easy to be affected by external shaking, and then the using effect of the power panel is affected.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a waterproof power supply plate structure of antidetonation, includes the power strip body, damping device is installed jointly to power strip body left end and right-hand member, power strip body upper end mid-mounting has working element, power strip body upper end left part and upper end right part all open and have two screw holes, four a protector is installed jointly to screw hole upper end, heat abstractor is installed to power strip body lower extreme.

Preferably, the damping device comprises a first mounting seat and a second mounting seat, a group of second screw holes are formed in the upper ends of the first mounting seat and the second mounting seat, a group of spring dampers are mounted on the upper ends of the first mounting seat and the second mounting seat, connecting plates are mounted on the upper ends of the two groups of spring dampers, and the first mounting seat and the second mounting seat are mounted on the left end and the right end of the power panel body through the connecting plates respectively. When the device is impacted externally and the power panel body is rocked, the device can be damped effectively through the spring damper, and accordingly the shock resistance of the device is improved.

Preferably, the protection device comprises a protection box body, the left end and the right end of the protection box body are provided with installation blocks, the four upper ends of the installation blocks are provided with installation screws, the inner wall of the protection box body is provided with a first moisture absorption cotton layer, and the protection box body is installed at the upper end of the power panel body through the installation screws. The protection box not only can protect the power strip body, reduces the power strip body and receives and snacks and scratch, also can avoid the water droplet to sputter on the power strip body directly simultaneously, and the moisture cotton layer that is equipped with in the protection box simultaneously also can absorb the moisture in the air, has improved the air drying degree on the power strip body.

Preferably, the heat dissipating device comprises a second moisture absorption cotton layer, a heat dissipating fin is arranged at the upper end of the second moisture absorption cotton layer, insulating heat conducting glue is arranged at the upper end of the heat dissipating fin, and the second moisture absorption cotton layer is arranged at the lower end of the power panel body. The heat on the power panel body can be quickly transferred to the radiating fins through the insulating heat-conducting adhesive, and then the radiating fins radiate heat, so that the radiating performance of the power panel body is improved.

Preferably, the installation screw corresponds from top to bottom with the screw hole position, there is the clearance between protection box and the working element.

Preferably, the second absorbent cotton layer is shaped like a Chinese character 'kou'.

Compared with the prior art, the utility model has the following beneficial effects:

1. fix a mount pad and mount pad No. two through the screw hole No. two on the damping device, and then fix the power strip body in the new forms of energy storage battery car, when the device receives external impact and takes for the power strip body to rock, can effectively shock attenuation to the device through the spring damper to the shock resistance of device has been improved.

2. When there is the water droplet to sputter to the power strip body or the comparatively moist surrounding environment, not only can protect the power strip body through the protective housing, reduce cutting that the power strip body received and scratch, also can avoid the water droplet simultaneously can direct sputtering on the power strip body, the moisture absorption cotton layer that is equipped with in the protective housing simultaneously also can absorb the moisture in the air, has improved the air drying degree on the power strip body.

3. The insulating heat-conducting adhesive on the heat radiating device is a single-component room-temperature vulcanized silicone adhesive, has the characteristics of convenience in use, high adhesive strength, elastomer after solidification, shock resistance, vibration and the like, and meanwhile, the condensate also has good heat conduction and heat radiation functions and excellent high-low temperature resistance and electrical performance, and can quickly transfer heat on the power panel body to the heat radiating fins, and the heat radiating fins radiate the heat, so that the heat radiating performance of the power panel body is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a waterproof power panel structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a shock absorber of a shock-resistant waterproof power panel structure according to the present utility model;

FIG. 3 is a schematic view of the whole structure of a protection device of a structure of a waterproof type power panel of the present utility model;

fig. 4 is a schematic diagram of the overall structure of a heat dissipating device with a structure of an anti-seismic waterproof power board according to the present utility model.

In the figure: 1. a power panel body; 2. a damping device; 3. a protective device; 4. a heat sink; 5. a working element; 6. a first screw hole; 20. a first mounting seat; 21. a second mounting seat; 22. screw holes II; 23. a spring damper; 24. a connecting plate; 30. a protective box body; 31. a mounting block; 32. installing a screw; 33. a first absorbent cotton layer; 40. a second absorbent cotton layer; 41. a heat sink; 42. insulating heat-conducting glue.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a waterproof power panel structure of antidetonation, including power strip body 1, damping device 2 is installed jointly to power strip body 1 left end and right-hand member, and power strip body 1 upper end mid-mounting has work element 5, and power strip body 1 upper end left portion and upper end right-hand member all open and have two screw holes 6, and protector 3 is installed jointly to four screw holes 6 upper ends, and heat abstractor 4 is installed to power strip body 1 lower extreme.

The damping device 2 comprises a first mounting seat 20 and a second mounting seat 21, wherein a group of second screw holes 22 are formed in the upper ends of the first mounting seat 20 and the second mounting seat 21, a group of spring dampers 23 are arranged in the upper ends of the first mounting seat 20 and the second mounting seat 21, and a connecting plate 24 is arranged in the upper ends of the two groups of spring dampers 23; in a specific embodiment, the connection board 24 is fixed to the power panel body 1 by welding. The first mounting seat 20 and the second mounting seat 21 are respectively arranged at the left end and the right end of the power panel body 1 through a connecting plate 24. As a specific embodiment, in this embodiment, when the device is impacted externally and is brought to shake the power panel body 1, the device can be effectively damped by the spring damper 23, so that the anti-seismic performance of the device is improved.

The protection device 3 comprises a protection box body 30, wherein the left end and the right end of the protection box body 30 are provided with mounting blocks 31, and the upper ends of the four mounting blocks 31 are provided with mounting screws 32; in one embodiment, the protection box 30 is mounted on the upper end of the power panel body 1 by means of screw fixation. A first moisture absorption cotton layer 33 is arranged on the inner wall of the protective box body 30, and the protective box body 30 is arranged at the upper end of the power panel body 1 through a mounting screw 32; the mounting screw 32 corresponds to the first screw hole 6 in position up and down, and a gap exists between the protective box 30 and the working element 5. As a concrete implementation manner, the protective box 30 in this embodiment not only can protect the power panel body 1, but also can prevent water drops from directly sputtering on the power panel body 1, and the moisture-absorbing cotton layer arranged in the protective box 30 can absorb moisture in air, so that the air drying degree on the power panel body 1 is improved.

The heat dissipating device 4 comprises a second moisture-absorbing cotton layer 40, a heat dissipating fin 41 is arranged at the upper end of the second moisture-absorbing cotton layer 40, an insulating heat-conducting adhesive 42 is arranged at the upper end of the heat dissipating fin 41, and the second moisture-absorbing cotton layer 40 is arranged at the lower end of the power panel body 1; the second absorbent cotton layer 40 is shaped like a Chinese character 'kou'. As a specific implementation manner, in this embodiment, heat on the power panel body 1 can be quickly transferred to the cooling fin 41 through the insulating heat-conducting glue 42, and then the cooling fin 41 dissipates heat, so that the heat dissipation performance of the power panel body 1 is improved.

It should be noted that, the present utility model is an anti-seismic waterproof power board structure, first, the first mount seat 20 and the second mount seat 21 are fixed through the second screw hole 22 on the damping device 2, and then the power board body 1 is fixed in a new energy battery car, when water drops are sputtered onto the power board body 1 or the surrounding environment is relatively wet, the power board body 1 can be protected through the protection box 30, the scratch and rub on the power board body 1 are reduced, meanwhile, the water drops can be prevented from being directly sputtered onto the power board body 1, meanwhile, the moisture in the air can be absorbed by the moisture absorption cotton layer arranged in the protection box 30, the air drying degree on the power board body 1 is improved, meanwhile, the heat on the power board body 1 can be quickly transferred to the radiating fin 41 through the insulating heat-conducting glue 42 on the radiating device 4, and then the radiating performance of the power board body 1 is improved, and when the device is subjected to external impact and is brought to the power board body 1 to shake, the anti-seismic performance of the device can be effectively improved through the spring 23.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a waterproof type power supply plate structure of antidetonation, includes power supply board body (1), its characterized in that: the power panel comprises a power panel body (1), wherein a damping device (2) is commonly installed at the left end and the right end of the power panel body (1), a working element (5) is installed at the middle of the upper end of the power panel body (1), two first screw holes (6) are formed in the left part of the upper end of the power panel body (1) and the right part of the upper end of the power panel body, a protection device (3) is commonly installed at the upper ends of the first screw holes (6), and a heat dissipation device (4) is installed at the lower end of the power panel body (1).

2. The shock-resistant waterproof power panel structure according to claim 1, wherein: the damping device (2) comprises a first mounting seat (20) and a second mounting seat (21), a group of second screw holes (22) are formed in the upper ends of the first mounting seat (20) and the second mounting seat (21), a group of spring dampers (23) are arranged at the upper ends of the first mounting seat (20) and the second mounting seat (21), connecting plates (24) are arranged at the upper ends of the two groups of spring dampers (23), and the first mounting seat (20) and the second mounting seat (21) are respectively arranged at the left end and the right end of the power panel body (1) through the connecting plates (24).

3. The shock-resistant waterproof power panel structure according to claim 1, wherein: the protection device (3) comprises a protection box body (30), wherein installation blocks (31) are installed at the left end and the right end of the protection box body (30), installation screws (32) are installed at the upper ends of the installation blocks (31), a first moisture absorption cotton layer (33) is installed on the inner wall of the protection box body (30), and the protection box body (30) is installed at the upper end of a power panel body (1) through the installation screws (32).

4. The shock-resistant waterproof power panel structure according to claim 1, wherein: the heat dissipation device (4) comprises a second moisture absorption cotton layer (40), a heat dissipation sheet (41) is arranged at the upper end of the second moisture absorption cotton layer (40), insulating heat-conducting glue (42) is arranged at the upper end of the heat dissipation sheet (41), and the second moisture absorption cotton layer (40) is arranged at the lower end of the power panel body (1).

5. A shock resistant waterproof power panel structure according to claim 3, wherein: the installation screw (32) corresponds to the first screw hole (6) in position up and down, and a gap exists between the protective box body (30) and the working element (5).

6. The shock-resistant waterproof power panel structure according to claim 4, wherein: the second absorbent cotton layer (40) is shaped like a Chinese character 'kou'.