CN216489324U - Self-heat-dissipation type power distribution cabinet - Google Patents
Self-heat-dissipation type power distribution cabinet Download PDFInfo
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- CN216489324U CN216489324U CN202122870372.8U CN202122870372U CN216489324U CN 216489324 U CN216489324 U CN 216489324U CN 202122870372 U CN202122870372 U CN 202122870372U CN 216489324 U CN216489324 U CN 216489324U
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Abstract
The utility model relates to a power distribution cabinet, in particular to a self-heat-dissipation type power distribution cabinet which comprises a cabinet body, a heat dissipation cabinet arranged at the top of the cabinet body and a cabinet door hinged with the front end of the cabinet body, wherein an exhaust device is arranged in the heat dissipation cabinet and communicated with the interior of the cabinet body, a ventilation device used for accelerating heat dissipation is arranged on the inner bottom surface of the cabinet body, a heat dissipation pipe and a mounting plate fixedly mounted with 4 bolts and the inner wall of the cabinet body are mounted on the inner wall of the cabinet body, and the mounting plate is positioned in front of the heat dissipation pipe and has a certain distance. The ventilating device arranged in the water-cooling type refrigerator cabinet accelerates heat dissipation, meanwhile, the water-cooling heat dissipation is carried out through the way that the radiating pipe is communicated with the external water collecting tank for collecting rainwater, the water collecting tank is attached to the side face of the cabinet body, so that the internal temperature of the cabinet body is reduced, the structure is simple, and the heat dissipation efficiency is good.
Description
Technical Field
The utility model relates to a power distribution cabinet, in particular to a self-heat-dissipation power distribution cabinet.
Background
The power distribution cabinet, the lighting distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of the previous-stage power distribution equipment to nearby loads, and the equipment of the previous-stage power distribution cabinet provides protection, monitoring and control for the loads.
Many switch boards need be used in daily life to also can use the switch board when outdoor public area, because it works under rugged environment, thereby the steam after the sun drenches can get into the switch board and corrode inside components and parts, and open air switch board adopts sealed mode to prevent that steam from getting into, and this kind of mode can lead to inside components and parts overheated, is unfavorable for the heat dissipation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects and provides the self-heat-dissipation type power distribution cabinet, and the interior of the power distribution cabinet is cooled in a fan heat dissipation and rainwater collected in a heat dissipation pipe self-heat dissipation mode.
In order to overcome the defects in the background art, the technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a from heat dissipation formula switch board, includes the cabinet body, arranges the heat dissipation cabinet at cabinet body top in and carries out the articulated cabinet door with cabinet body front end, be equipped with exhaust apparatus in the heat dissipation cabinet, just exhaust apparatus and the internal portion intercommunication of cabinet, the internal bottom surface of cabinet is equipped with and is used for radiating ventilation unit with higher speed, just internal wall installation cooling tube of cabinet and with 4 bolts and internal wall fixed mounting's mounting panel, the mounting panel is located the cooling tube dead ahead and has the certain distance.
In a further refinement, said exhaust means is a honeycomb structure.
The improved cabinet is characterized in that the ventilation device is of a U-shaped structure, a cavity is arranged in the ventilation device, and the cavity comprises two air inlets arranged on the side wall of the cabinet body, a fan arranged on the bottom surface of the cabinet body and a vent arranged right above the fan.
The further improvement comprises that a filter screen for filtering dust is arranged on the air vent.
The improved structure comprises an S-shaped radiating pipe, wherein two ends of the radiating pipe are respectively communicated with a water collecting tank arranged on the outer side surface of the cabinet body.
The improved radiating cabinet is characterized in that a groove is formed in the top of the radiating cabinet, a notch used for draining rainwater is formed in one side of the groove, and radiating holes are formed in the hollow structure and four side faces of the radiating cabinet respectively.
The utility model has the beneficial effects that: the ventilating device arranged in the cooling cabinet accelerates heat dissipation, meanwhile, the water collecting tank for collecting rainwater outside is communicated through the radiating pipe for water-cooling heat dissipation, the water collecting tank is attached to the side face of the cabinet body so as to reduce the internal temperature of the cabinet body, and the naturally collected rainwater is used for cooling, so that the cooling cabinet is simple in structure and good in heat dissipation efficiency.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a top view of the present invention;
in the figure, 1-heat dissipation cabinet, 2-cabinet body, 3-air inlet, 4-air vent, 5-chamber, 6-fan, 7-mounting plate, 8-heat dissipation pipe, 9-bolt, 10-heat dissipation port, 11-exhaust device, 12-groove, 13-water collection tank, 14-notch, 15-cabinet door and 16-ventilation device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
According to the figures 1 and 2, a self-radiating power distribution cabinet comprises a cabinet body 2, a radiating cabinet 1 arranged at the top of the cabinet body 2, and a cabinet door 15 hinged with the front end of the cabinet body 2, wherein an exhaust device 11 is arranged in the radiating cabinet 1, the exhaust device 11 is communicated with the interior of the cabinet body 2, a ventilation device 16 used for accelerating the radiation of heat is arranged on the inner bottom surface of the cabinet body 2, the radiating pipe 8 is arranged on the inner wall of the cabinet body 2, and a mounting plate 7 fixedly mounted with 4 bolts 9 and the inner wall of the cabinet body 2 is used for assembling various electrical components on the mounting plate 7, the mounting plate 7 is positioned in front of the radiating pipe 8 and has a certain distance, by adopting the mode, the ventilation device 16 accelerates the radiation of heat and simultaneously conducts water-cooling radiation through a water collecting tank 13 communicated with rainwater outside through the radiating pipe 8, and the water collecting tank 13 is attached to the side surface of the cabinet body 2 so as to reduce the internal temperature thereof, and naturally collected rainwater is used for cooling, and the water vapor can not enter the power distribution cabinet, and the heat dissipation efficiency is high.
The radiating tube 8 can effectively increase the area of absorbing heat for S type tubular construction, just 8 both ends heads of radiating tube communicate with the header tank 13 that 2 lateral surfaces of the cabinet body set up respectively, and the rainwater that header tank 13 collected gets into radiating tube 8 to the rainwater in the heating radiating tube 8, the heat is taken away in the outside evaporation of steam.
1 top of heat dissipation cabinet is equipped with recess 12, just recess 12 one side is equipped with a breach 14 that is used for arranging the rainwater, 1 inside hollow structure and four sides of being of heat dissipation cabinet are equipped with thermovent 10 respectively, adopt above-mentioned embodiment, can receive more rainwater high-efficiently to in notch 14 flows into header tank 13.
The working principle is as follows: electrical components during operation in the switch board, fan 6 begins work, air inlet 3 inhales the air, it upwards blows out from blow vent 4 to rotate the air current through fan 6, blow vent 4 is equipped with the filter screen, prevent that the dust from getting into in the switch board, outside normal atmospheric temperature gas drives steam and rises, discharge from exhaust apparatus 11, and heat dissipation cabinet 1 is equipped with thermovent 10 all around, the heat in heat dissipation cabinet 1 is taken away to the wind energy of outside production, when meetting torrential rain weather, the rainwater of collecting at 1 top of heat dissipation cabinet flows into in the header tank 13 of the 2 side settings of cabinet body, thereby and the rainwater in the header tank 13 flows into the heat pipe 10 and takes away the heat that produces in the switch board.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a from heat dissipation formula switch board, includes the cabinet body (2), arranges heat dissipation cabinet (1) at cabinet body (2) top in and carries out articulated cabinet door (15) with the cabinet body (2) front end, a serial communication port, be equipped with exhaust apparatus (11) in heat dissipation cabinet (1), just exhaust apparatus (11) and the inside intercommunication of the cabinet body (2), the bottom is equipped with ventilation unit (16) that are used for accelerating heat dissipation in the cabinet body (2), just cabinet body (2) inner wall installation cooling tube (8) and with mounting panel (7) of 4 bolt (9) and cabinet body (2) inner wall fixed mounting, mounting panel (7) are located cooling tube (8) dead ahead and have the certain distance.
2. The self-dissipating power distribution cabinet according to claim 1, wherein: the exhaust device (11) is of a honeycomb structure.
3. The self-dissipating power distribution cabinet according to claim 1, wherein: the ventilating device (16) is of a U-shaped structure, a cavity (5) is arranged in the ventilating device, and the cavity (5) comprises two air inlets (3) arranged on the side wall of the cabinet body (2), a fan (6) arranged on the bottom surface of the cabinet body (2) and a vent (4) arranged right above the fan (6).
4. The self-dissipating power distribution cabinet according to claim 3, wherein: and a filter screen for filtering dust is arranged on the air vent (4).
5. The self-dissipating power distribution cabinet according to claim 1, wherein: the radiating pipe (8) is of an S-shaped pipe structure, and two ends of the radiating pipe (8) are respectively communicated with a water collecting tank (13) arranged on the outer side surface of the cabinet body (2).
6. The self-dissipating power distribution cabinet according to claim 1, wherein: the heat dissipation cabinet is characterized in that a groove (12) is formed in the top of the heat dissipation cabinet (1), a notch (14) used for draining rainwater is formed in one side of the groove (12), and the heat dissipation cabinet (1) is internally hollow and is provided with heat dissipation ports (10) on four sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122870372.8U CN216489324U (en) | 2021-11-23 | 2021-11-23 | Self-heat-dissipation type power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122870372.8U CN216489324U (en) | 2021-11-23 | 2021-11-23 | Self-heat-dissipation type power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216489324U true CN216489324U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122870372.8U Active CN216489324U (en) | 2021-11-23 | 2021-11-23 | Self-heat-dissipation type power distribution cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN216489324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116613651A (en) * | 2023-04-24 | 2023-08-18 | 海安美物菲斯物联网科技有限公司 | Switch board with high temperature protect function |
-
2021
- 2021-11-23 CN CN202122870372.8U patent/CN216489324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116613651A (en) * | 2023-04-24 | 2023-08-18 | 海安美物菲斯物联网科技有限公司 | Switch board with high temperature protect function |
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