CN218040383U - Switch board with quick heat dissipation function - Google Patents
Switch board with quick heat dissipation function Download PDFInfo
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- CN218040383U CN218040383U CN202221777275.2U CN202221777275U CN218040383U CN 218040383 U CN218040383 U CN 218040383U CN 202221777275 U CN202221777275 U CN 202221777275U CN 218040383 U CN218040383 U CN 218040383U
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- cabinet body
- heat dissipation
- cavity
- air
- cabinet
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 40
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 230000001939 inductive effect Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a switch board with quick heat dissipation function belongs to switch board heat dissipation field. The utility model discloses top cap and cabinet body coupling, the inner chamber intercommunication of the top cap and the cabinet body, the top of cabinet body both sides is provided with the inboard intercommunication air conduit of louvre and louvre, two parts about dividing through baffle one in the top cap, baffle one is passed through on the upper portion of top cap and air conduit is connected forms first cavity, baffle two and filter screen formation second cavity are passed through to the lower part of top cap, the air outlet and the second cavity intercommunication of air-blower, the filter screen sets up around baffle two, the lower part and the bottom of the cabinet body are provided with the induced air cavity, the internal surface and the upper surface of induced air cavity are provided with the ventilation hole, pipe and draught fan intercommunication are passed through to the bottom of the cabinet body. The utility model discloses an internal gas circulation of cabinet is realized to the air-blower on upper portion and the draught fan of lower part to reach quick radiating purpose, the internal and external gas exchange of cabinet, thereby realize quick radiating purpose.
Description
Technical Field
The utility model relates to a switch board with quick heat dissipation function belongs to switch board heat dissipation technical field.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
At present, each electrical component can send a large amount of heats when the switch board among the prior art, normal use, consequently needs the switch board to have sufficient thermal diffusivity, but because a lot of reasons, always can take place the overheated heat dissipation problem that can not in time dispel the heat and appear of switch board, influences the normal use of switch board, consequently need design a more excellent cooling system, can deal with the emergency problem under the different environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that above-mentioned prior art exists, and then provide a switch board with quick heat dissipation function.
The utility model aims at realizing through the following technical scheme:
the utility model provides a switch board with quick heat dissipation function, including the top cap, the cabinet body, the landing leg, the fan module, the louvre, the induced air cavity, the ventilation hole, the filter screen, the second cavity, the air-blower, first cavity, baffle one, air conduit and baffle two, the fan module includes the pipe, supporting network and draught fan, top cap and cabinet body coupling, the inner chamber intercommunication of top cap and the cabinet body, the top of cabinet body both sides is provided with the inboard intercommunication air conduit of louvre and louvre, divide into two parts from top to bottom through the baffle in the top cap, the upper portion of top cap is passed through baffle one and is connected with air conduit and form first cavity, the air-blower is fixed on baffle one, baffle two and filter screen formation second cavity are passed through to the lower part of top cap, the air outlet and the second cavity intercommunication of air-blower, the filter screen sets up around baffle two, the lower part and the bottom of the cabinet body are provided with the induced air cavity, the internal surface and the upper surface of induced air cavity are provided with the ventilation hole, pipe and draught fan intercommunication are passed through pipe in the bottom of the cabinet body, the draught fan passes through the supporting network and fixes the bottom at the cabinet body, the bottom of the cabinet body is supported through the landing leg.
The utility model relates to a switch board with quick heat dissipation function, the minimum limit of louvre is on same water flat line with air conduit's end.
The utility model relates to a switch board with quick heat dissipation function, the induced air cavity sets up in the both sides of cabinet body lower part and at the back.
The utility model relates to a switch board with quick heat dissipation function, the filter screen is square frame, and the filter screen is bilayer structure.
The utility model relates to a switch board with quick heat dissipation function, the outside of louvre is provided with weather shield.
The utility model relates to a switch board with quick heat dissipation function, air conduit sets up the left and right sides on cabinet body upper portion.
The utility model relates to a switch board with quick heat dissipation function realizes the internal gas circulation of cabinet through the air-blower on upper portion and the draught fan of lower part to reach quick radiating purpose, set up two cavitys in the top cap, can guarantee air-blower work and heat dissipation, the induced air cavity of cabinet body bottom can accelerate the gas circulation of the internal portion of cabinet, thereby through the draught fan with gas outgoing, realize the internal and external gas exchange of cabinet, thereby realize quick radiating purpose.
Drawings
Fig. 1 is the utility model relates to a structure schematic diagram of switch board with quick heat dissipation function.
Fig. 2 is the utility model relates to a side view of switch board with function fast dispels the heat.
Fig. 3 is a rear view of the utility model relates to a switch board with quick heat dissipation function.
Fig. 4 is the utility model relates to a top view of switch board with quick heat dissipation function.
The reference numerals in the figures are used to designate,
1 is a top cover;
2 is a cabinet body;
3 is a supporting leg;
4 is a fan module;
5 is a heat dissipation hole;
6 is an induced air cavity;
7 is a vent hole;
8 is a filter screen;
9 is a second cavity;
10 is a blower;
11 is a first cavity;
12 is a first clapboard;
13 is an air pipeline;
14 is a second clapboard;
4-1 is a round tube;
4-2 is a supporting net;
4-3 is a draught fan.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.
The first embodiment is as follows: as shown in fig. 1 to 4, a power distribution cabinet with a function of fast heat dissipation according to this embodiment includes: the air-cooling cabinet comprises a top cover, the cabinet body, the landing leg, the fan module, the louvre, the induced air cavity, the ventilation hole, the filter screen, the second cavity, the air-blower, first cavity, baffle one, air conduit and baffle two, the fan module includes the pipe, supporting network and draught fan, top cover and cabinet body coupling, the inner chamber intercommunication of top cover and cabinet body, the inboard intercommunication air conduit that the top of cabinet body both sides was provided with louvre and louvre, divide into upper and lower two parts through the baffle in the top cover, the upper portion of top cover is passed through baffle one and is connected with air conduit and form first cavity, the air-blower is fixed on baffle one, the lower part of top cover passes through baffle two and filter screen formation second cavity, the air outlet and the second cavity intercommunication of air-blower, the filter screen sets up around baffle two, the lower part and the bottom of the cabinet body are provided with the induced air cavity, the internal surface and the upper surface of induced air cavity are provided with the ventilation hole, the bottom of the draught fan communicates through pipe and with the bottom of draught fan, the bottom at the cabinet body is fixed in the bottom of the cabinet body through the supporting network, the bottom of the cabinet body supports through the landing leg.
The lowest edge of the heat dissipation hole and the tail end of the air pipeline are on the same horizontal line. The effect of louvre is the ventilation, and when rainwater weather, during the rainwater was in the nearly air conduit of backward flow through the louvre, can discharge through the louvre of bottommost, can not get into the rainwater when this structure can guarantee that the switch board guarantees to ventilate.
The induced draft cavity is arranged at the two sides and the back of the lower part of the cabinet body. The effect of induced air cavity is with the internal gas outgoing cabinet of cabinet outside, in order to improve gas emission efficiency, sets up the induced air cavity in the lower part of the cabinet body, and the internal surface and the upper surface of induced air cavity all set up the ventilation hole.
The filter screen is a square frame and has a double-layer structure. The filter screen department is after the gas of the air outlet with the air-blower discharges into the second cavity, and it is internal to get into the cabinet in filter screen department, and the filter screen plays prefilter's effect and connects the effect of fixed stop two.
The outside of the heat dissipation hole is provided with a rain shield. The upper side of the rain shield is connected with the upper sides of the heat dissipation holes, and each heat dissipation hole is connected with one rain shield.
The air pipelines are arranged at the left side and the right side of the upper part of the cabinet body. The air pipeline is communicated with the heat dissipation holes on two sides of the cabinet body, and the heat dissipation holes are formed in the upper portions of the two sides of the cabinet body in order to achieve gas circulation of the cabinet body.
The second embodiment: as shown in fig. 1 to 4, in the power distribution cabinet with a rapid heat dissipation function according to this embodiment, a specific working process is as follows: open the air-blower on cabinet body upper portion and the draught fan of cabinet body bottom, in the external air entered into the first cavity through the louvre on cabinet body upper portion, the air outlet intercommunication second cavity of air-blower, the internal of cabinet is entered into through the filter screen to the gas in the second cavity, in the gaseous suction induced air cavity of cabinet body lower part, get rid of the cabinet body through the draught fan, the draught fan is fixed in cabinet body lower part, fix through the supporting network, the supporting network can play fixed effect, still do not influence the draught fan work. The two cavities at the upper part are used for ensuring the normal work of the blower, and the air-inducing cavity arranged at the lower part of the cabinet body can accelerate the gas circulation in the cabinet body, so that the air entering from the top and the air directly discharged out of the cabinet body through the induced draft fan at the bottom are avoided; the gas on the upper portion of the cabinet body enters the cabinet body through the filter screens on the periphery of the top of the cabinet body, the ventilation holes formed in the induced air cavity on the lower portion of the cabinet body are smaller in size in the three sides and the ventilation holes, the induced draft fan can be guaranteed to discharge the gas in each position in the cabinet body outside the cabinet body, the circulation of the gas in the cabinet body is promoted, and the heat dissipation effect is accelerated.
The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A power distribution cabinet with a rapid heat dissipation function is characterized by comprising a top cover (1), a cabinet body (2), support legs (3), a fan module (4), heat dissipation holes (5), an induced draft cavity (6), ventilation holes (7), a filter screen (8), a second cavity (9), an air blower (10), a first cavity (11), a first partition (12), an air pipeline (13) and a second partition (14), wherein the fan module (4) comprises a circular tube (4-1), a support net (4-2) and an induced draft fan (4-3), the top cover (1) and the cabinet body (2) are integrally connected, the top cover (1) is communicated with an inner cavity of the cabinet body (2), the heat dissipation holes (5) are formed in the top of the two sides of the cabinet body (2), the inner sides of the heat dissipation holes (5) are communicated with the air pipeline (13), the top cover (1) is divided into an upper portion and a lower portion through the first partition (12), the upper portion of the top cover (1) is connected with the air pipeline (13) through the first partition (12) to form the first cavity (11), the air blower (10) is fixed on the first partition (12), the lower portion of the partition (1), the second cavity (9) is communicated with the air outlet of the second cavity (9), the filter screen (8) is arranged on the periphery of the second partition plate (14), the induced air cavity (6) is arranged at the lower portion and the bottom of the cabinet body (2), ventilation holes (7) are formed in the inner surface and the upper surface of the induced air cavity (6), the bottom of the cabinet body (2) is communicated with the induced draft fan (4-3) through a circular tube (4-1), the induced draft fan (4-3) is fixed to the bottom of the cabinet body (2) through a supporting net (4-2), and the bottom of the cabinet body (2) is supported through the supporting legs (3).
2. The switch board with quick heat dissipation function according to claim 1, wherein the lowest edge of the heat dissipation hole (5) is on the same horizontal line with the end of the air duct (13).
3. The power distribution cabinet with the rapid heat dissipation function according to claim 1, wherein the air inducing cavities (6) are arranged on two sides of the lower portion of the cabinet body (2) and behind the lower portion of the cabinet body.
4. The power distribution cabinet with the rapid heat dissipation function according to claim 1, wherein the filter screen (8) is a square frame, and the filter screen (8) is of a double-layer structure.
5. The power distribution cabinet with the rapid heat dissipation function according to claim 1, wherein a rain shield is disposed outside the heat dissipation holes (5).
6. The switch board with quick heat dissipation function according to claim 1, wherein the air ducts (13) are disposed on the left and right sides of the upper portion of the cabinet body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221777275.2U CN218040383U (en) | 2022-07-11 | 2022-07-11 | Switch board with quick heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221777275.2U CN218040383U (en) | 2022-07-11 | 2022-07-11 | Switch board with quick heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218040383U true CN218040383U (en) | 2022-12-13 |
Family
ID=84383376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221777275.2U Active CN218040383U (en) | 2022-07-11 | 2022-07-11 | Switch board with quick heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218040383U (en) |
-
2022
- 2022-07-11 CN CN202221777275.2U patent/CN218040383U/en active Active
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