Equipment cabinet heat-dissipating structure
A heat dissipation structure and cabinet technology, applied in cooling/ventilation/heating transformation, electric vehicles, charging stations, etc., can solve problems such as inconvenient assembly and maintenance, complex cabinet structure, etc., and achieve good thermal conductivity
Inactive Publication Date: 2019-05-14
HENAN PINGGAO GENERAL ELECTRIC CO LTD +2
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Problems solved by technology
[0004] The purpose of the present invention is to provide a cabinet heat dissipation structure, which is used to solve the problem of complex cabinet structure and inconvenient assembly and maintenance in the prior art
Method used
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Embodiment Construction
[0021] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0022] The cabinet cooling structure of the present invention, such as figure 1 , figure 2 with image 3 As shown, including the cabinet and the main heating element 5 arranged inside the cabinet, the main heating element 5 will generate a large amount of heat when it is working, and there is also a gap between the upper and lower sides of the main heating element 5, forming an airflow for the airflow to pass through. Path; the main heating element 5 is also spaced from the left and right sides and the upper and lower sides of the cabinet, forming an air circulation channel around the main heating element 5 .
[0023] The right side of the cabinet has a right door that can be opened and closed, and the right door is provided with an air inlet, and the air inlet is provided with an air intake louver 6, and the air intake louver 6 is provided with a coo...
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The invention relates to an equipment cabinet heat-dissipating structure. The equipment cabinet heat-dissipating structure comprises a cabinet body internally provided with a main heating element, thecabinet body is provided with an air inlet, an air outlet and a heat-dissipating fan, the side walls of the cabinet body are made of heat conducting materials, the cabinet body is internally providedwith an air flow circulating channel surrounding the main heating element and passing through the upper part and the lower part of the main heating element, and the air flow circulating channel is internally provided with a circulating fan used for achieving air flow circulating in the cabinet body. The circulating fan drives air in the cabinet body to cyclically flow around the main heating element to absorb heat of the main heating element, the heat-dissipating fan drives low-temperature air to be subjected to heat exchange with the main heating element and exhausts high-temperature air, the high-temperature air which is not exhausted is subjected to heat exchange with the cabinet body of an equipment cabinet, the temperature of the main heating element can be effectively lowered, the air flow circulating channel surrounds the main heating element, the space of the main heating element is not occupied, and the problems that in the prior art, the equipment cabinet is complex in structure and is inconvenient to assemble and maintain are solved.
Description
technical field [0001] The invention relates to a cooling structure of a cabinet. Background technique [0002] When electric vehicles are charged with charging piles, the charging modules inside the charging piles will generate a lot of heat. Most of the existing charging piles in the market use fans to drive heat dissipation. There is a certain heat dissipation effect. In summer, it is even necessary to open the cabinet door of the charging pile cabinet to increase the heat exchange area between the charging module and the outside world and the air circulation with the outside world, thereby reducing the temperature of the charging module; open the cabinet door of the cabinet, The electrical components in the cabinet are exposed outside, which creates unsafe factors. At the same time, it is easy for external dust to enter the charging pile. Dust adheres to the electrical components inside the charging pile, which will cause poor contact of the electrical components. When d...
Claims
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IPC IPC(8): H05K7/20B60L53/302
CPCY02T10/70Y02T10/7072Y02T90/12
Inventor 杨潇芸边振杰李腾虎王新杰王焕陈波孔令强孙琪
Owner HENAN PINGGAO GENERAL ELECTRIC CO LTD