Dustproof industrial power supply

Abstract

The utility model relates to the technical field of industrial power supplies, and discloses a dustproof industrial power supply, which comprises an industrial power supply body, a sealing mechanism is covered above the industrial power supply body, the sealing mechanism comprises a sealing cover body, and an isolation plate is fixedly connected in the sealing cover body and is used for covering the upper part of the industrial power supply body for dust prevention. The interior of the sealing cover body is divided into an upper layer and a lower layer by the isolation plate. According to the dustproof industrial power supply, the isolation plate is installed in the sealing cover body, the top of the industrial power supply body is sealed through the isolation plate, so that dust is prevented from entering the industrial power supply body, and the air outlet and the air inlet are formed in the side face and the top of the sealing cover body respectively; heat generated when the industrial power supply body works is conducted through the isolation plate, and cold air flows towards hot air, so that the cold air flows into the top of the isolation plate through the larger air inlet and is discharged from the air outlets in the two sides to realize heat dissipation, and the dustproof and heat dissipation effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial power supplies, and particularly relates to a dust-proof industrial power supply. Background Art

[0002] An industrial power supply is a power supply device located between the power grid, a first generator or a battery and a load, which provides the required electric energy to the load. It is the foundation of industry, that is, using power electronics technology to convert the electric energy of the power grid or a primary power source such as a battery into a secondary power source suitable for the requirements of various electrical loads.

[0003] During the use of an industrial power supply, a large amount of heat will be generated. In order to avoid damage to the power supply caused by heat accumulation, heat dissipation holes are provided on the outer shell of the industrial power supply for heat dissipation.

[0004] When heat dissipation holes are provided on the industrial power supply, a large amount of dust will enter the interior of the industrial power supply through the heat dissipation holes and accumulate inside the industrial power supply, and often short circuits, spontaneous combustion, etc. will occur inside the industrial power supply.

[0005] Therefore, this application proposes a dust-proof industrial power supply for dust prevention while the industrial power supply can dissipate heat. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a dust-proof industrial power supply to solve the problems raised in the above background art.

[0007] To solve the above technical problems, the utility model provides the following technical solution: A dust-proof industrial power supply, including an industrial power supply body, and a sealing mechanism is covered above the industrial power supply body;

[0008] The sealing mechanism includes a sealing cover body, and a partition board is fixedly connected inside the sealing cover body. The partition board is used to cover and prevent dust above the industrial power supply body, and the partition board divides the interior of the sealing cover body into upper and lower layers;

[0009] Air outlet holes are provided on both sides of the sealing cover body. The air outlet holes are located above the partition board, and an air inlet hole is provided on the top of the sealing cover body.

[0010] Preferably, a heat dissipation fan is fixedly connected above the partition board, and the heat dissipation fan is located directly below the air inlet hole.

[0011] Preferably, a wiring terminal is provided at the bottom of the heat dissipation fan. The wiring terminal penetrates through the partition board and extends into the interior of the industrial power supply body.

[0012] Preferably, the number of the air inlet holes is two, and the two air inlet holes are close to the air outlet holes on the corresponding sides.

[0013] Preferably, a heat-conducting silicon sheet is fixedly connected to the bottom of the partition board, and the heat-conducting silicon sheet is lapped on the top of the industrial power supply body.

[0014] Preferably, the notch at the bottom of the air outlet is flush with the top of the partition board, and the notch at the top of the air outlet is flush with the inner top of the sealing cover body.

[0015] Preferably, dust-proof nets are arranged on the inner walls of the air outlet and the air inlet.

[0016] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0017] First, by installing a partition board inside the sealing cover body, the top of the industrial power supply body is sealed by the partition board, thereby preventing dust from entering the inside of the industrial power supply body. The air outlet and the air inlet are respectively opened on the side and the top of the sealing cover body. The heat generated when the industrial power supply body works will be conducted through the partition board, and the cold air will flow towards the hot air direction. Thus, it will rush into the top of the partition board through the larger air inlet and be discharged from the air outlets on both sides to achieve heat dissipation, achieving the effect of dust-proof and heat dissipation.

[0018] Second, by installing a heat dissipation fan on the top of the partition board and a heat-conducting silicon sheet at the bottom of the partition board, the heat is quickly conducted to the partition board through the high heat conductivity of the heat-conducting silicon sheet, and then quickly taken out by the heat dissipation fan, achieving the effect of improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the present utility model;

[0020] Figure 2 It is a side view of the present utility model;

[0021] Figure 3 It is a top view of the structure of the present utility model;

[0022] Figure 4 It is a bottom view of the sealing mechanism of the present utility model;

[0023] Figure 5 It is a cross-sectional view of the sealing mechanism of the present utility model;

[0024] Figure 6 It is a schematic structural diagram of the heat dissipation fan of the present utility model.

[0025] Among them: 1. Industrial power supply body; 2. Sealing mechanism; 201. Sealing cover body; 202. Partition board; 203. Air outlet; 204. Air inlet; 205. Heat dissipation fan; 206. Wiring terminal; 207. Heat-conducting silicon sheet. DETAILED DESCRIPTION OF THE INVENTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-6 , a dust-proof industrial power supply, which includes an industrial power supply body 1, and a sealing mechanism 2 is covered above the industrial power supply body 1;

[0028] The sealing mechanism 2 includes a sealing cover body 201, and a partition board 202 is fixedly connected inside the sealing cover body 201. The partition board 202 is used to cover and prevent dust from entering above the industrial power supply body 1, and the partition board 202 divides the inside of the sealing cover body 201 into upper and lower layers;

[0029] Air outlets 203 are provided on both sides of the sealing cover body 201. The air outlets 203 are located above the partition board 202, and an air inlet 204 is provided on the top of the sealing cover body 201.

[0030] Through the above technical solution, the partition board 202 is installed inside the sealing cover body 201, and the top of the industrial power supply body 1 is sealed by the partition board 202, so as to prevent dust from entering the inside of the industrial power supply body 1. In addition, the air outlets 203 and the air inlet 204 are respectively provided on the side and the top of the sealing cover body 201. When the industrial power supply body 1 works, the heat generated will be conducted through the partition board 202, and the cold air will flow towards the hot air direction, so that the cold air will pour into the top of the partition board 202 through the larger air inlet 204 and be discharged from the air outlets 203 on both sides to achieve heat dissipation, thus achieving the effect of dust prevention and heat dissipation;

[0031] It uses the principle of heat conduction for heat dissipation. The cold air will flow towards the hot air direction, thus forming an air current. The air current is pressurized by the sandwich formed by the upper wind of the partition board 202, and thus is discharged at a high speed from the position of the air outlet 203 to achieve the heat dissipation effect.

[0032] Specifically, a heat dissipation fan 205 is fixedly connected above the partition board 202, and the heat dissipation fan 205 is located directly below the air inlet 204.

[0033] Through the above technical solution, the purpose of setting the heat dissipation fan 205 is to improve the air fluidity, thereby improving the heat dissipation effect on the industrial power supply body 1. By setting the position of the heat dissipation fan 205, it can directly contact the air and improve the effect.

[0034] Specifically, a terminal block 206 is provided at the bottom of the cooling fan 205, and the terminal block 206 penetrates through the isolation plate 202 and extends into the interior of the industrial power supply body 1.

[0035] Through the above technical solution, the terminal block 206 of the cooling fan 205 penetrates through the isolation plate 202, so that the cooling fan 205 can be powered by the industrial power supply body 1. When the industrial power supply body 1 is working, the cooling fan 205 will enter the working mode for heat dissipation.

[0036] Specifically, the number of air inlets 204 is two, and the two air inlets 204 are respectively close to the air outlets 203 on the corresponding sides.

[0037] Through the above technical solution, the purpose of setting two air inlets 204 is to increase the air volume of the incoming air, and the air inlets 204 are close to the air outlets 203, so that the cold air entering from the air inlets 204 can be quickly discharged from the position of the air outlets 203, improving the air circulation efficiency and the heat dissipation effect.

[0038] Specifically, a heat-conducting silicone sheet 207 is fixedly connected to the bottom of the isolation plate 202, and the heat-conducting silicone sheet 207 is lapped with the top of the industrial power supply body 1.

[0039] Through the above technical solution, installing the heat-conducting silicone sheet 207 at the bottom of the isolation plate 202 aims to improve the heat absorption of the isolation plate 202. Its principle is the same as the heat dissipation armor on a solid-state drive, quickly conducting the heat generated when the industrial power supply body 1 is working to the isolation plate 202, and then dissipating the heat through the high-speed flowing air.

[0040] Specifically, the notch at the bottom of the air outlet 203 is flush with the top of the isolation plate 202, and the notch at the top of the air outlet 203 is flush with the inner top of the sealing cover 201.

[0041] Through the above technical solution, setting the opening height of the air outlet 203 aims to prevent dust from accumulating above the isolation plate 202. The entering dust will be carried out by the high-speed flowing air, thus achieving the effect of preventing accumulation.

[0042] Specifically, dust-proof nets are provided on the inner walls of both the air outlet 203 and the air inlet 204.

[0043] Through the above technical solution, installing dust-proof nets on the inner walls of the air outlet 203 and the air inlet 204 aims to prevent dust above the isolation plate 202 and reduce the amount of dust entering above the isolation plate 202.

[0044] During use, by installing a partition plate 202 inside the sealing cover body 201, the top of the industrial power supply body 1 is sealed by the partition plate 202, thereby preventing dust from entering the inside of the industrial power supply body 1. An air outlet 203 and an air inlet 204 are respectively provided on the side and top of the sealing cover body 201. The heat generated when the industrial power supply body 1 works will be conducted through the partition plate 202, and the cold air will flow towards the hot air direction, so as to rush into the top of the partition plate 202 through the larger air inlet 204 and be discharged from the air outlets 203 on both sides to achieve heat dissipation, achieving the effect of dust prevention and heat dissipation;

[0045] By installing a cooling fan 205 on the top of the partition plate 202 and a heat-conducting silicone sheet 207 at the bottom of the partition plate 202, the heat is quickly conducted to the partition plate 202 through the high heat conductivity of the heat-conducting silicone sheet 207, and then quickly taken out by the cooling fan 205, achieving the effect of improving the heat dissipation efficiency.

[0046] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof industrial power supply, comprising an industrial power supply body (1), wherein the upper portion of the industrial power supply body (1) is covered with a sealing mechanism (2); Features: The sealing mechanism (2) comprises a sealing cover (201), an isolation plate (202) being fixedly connected to the interior of the sealing cover (201), the isolation plate (202) being used to cover the upper part of the industrial power supply body (1) to prevent dust, and the isolation plate (202) divides the interior of the sealing cover (201) into two layers, an upper layer and a lower layer; Air outlets (203) are provided on both sides of the sealing cover body (201), and the air outlets (203) are located above the isolation plate (202). An air inlet (204) is provided on the top of the sealing cover body (201).

2. A dustproof industrial power supply according to claim 1, characterized in that: A heat dissipation fan (205) is fixedly connected above the isolation plate (202), and the heat dissipation fan (205) is located directly below the air inlet (204).

3. A dustproof industrial power supply according to claim 2, characterized in that: A wiring terminal (206) is provided at the bottom of the heat dissipation fan (205), and the wiring terminal (206) passes through the isolation plate (202) and extends to the interior of the industrial power supply body (1).

4. The dustproof industrial power supply according to claim 1, characterized in that: The number of the air inlets (204) is two, and the two air inlets (204) are respectively close to the air outlets (203) on the corresponding sides.

5. The dustproof industrial power supply according to claim 1, characterized in that: A heat-conducting silicon chip (207) is fixedly connected to the bottom of the isolation plate (202), and the heat-conducting silicon chip (207) overlaps the top of the industrial power supply body (1).

6. The dustproof industrial power supply according to claim 1, characterized in that: The notch at the bottom of the air outlet (203) is flush with the top of the isolation plate (202), and the notch at the top of the air outlet (203) is flush with the inner top of the sealing cover (201).

7. The dustproof industrial power supply according to claim 1, characterized in that: The inner walls of the air outlet (203) and the air inlet (204) are both provided with dustproof nets.

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