Waterproof and dustproof structure of outdoor equipment cabinet and outdoor equipment cabinet with waterproof and dustproof structure

An outdoor cabinet, waterproof and dustproof technology, applied in the direction of cabinet/cabinet/drawer parts, cooling/ventilation/heating transformation, etc. simple structure

Active Publication Date: 2013-09-25
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a waterproof and dustproof structure of an outdoor cabinet to solve the problem that the interlayer at the air inlet and outlet of the existing cabinet cannot be drained

Method used

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  • Waterproof and dustproof structure of outdoor equipment cabinet and outdoor equipment cabinet with waterproof and dustproof structure
  • Waterproof and dustproof structure of outdoor equipment cabinet and outdoor equipment cabinet with waterproof and dustproof structure

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Embodiment Construction

[0016] The specific embodiment of the outdoor cabinet of the present invention is as figure 1 , figure 2 As shown, at least one side wall 100 of the outdoor cabinet is provided with three ventilation devices vertically spaced from the bottom to the top for cooling the cabinet, wherein the ventilation device at the top is used to cool the high temperature inside the cabinet The air exhaust device 101 discharged, the two ventilation devices in the middle and the lower part are both air inlet devices 102 for supplying air into the cabinet, and both the air inlet device 102 and the air exhaust device 101 have ventilation openings and covers on the side wall 100 of the cabinet. The shutters located outside the corresponding vents, wherein the vents located in the air inlet device 102 are air inlets, and the vents located in the exhaust device 101 are air outlets, and are provided in the exhaust device 101 and the air intake device 102. There is a dustproof and waterproof structur...

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Abstract

The invention discloses a waterproof and dustproof structure of an outdoor equipment cabinet and the outdoor equipment cabinet with the waterproof and dustproof structure. According to the waterproof and dustproof structure of the outdoor equipment cabinet and the outdoor equipment cabinet with the waterproof and dustproof structure, more than two ventilation holes are vertically formed in one lateral wall of a cabinet body at intervals, a louver is arranged outside each ventilation hole in a covering mode, an air duct is arranged between each ventilation hole and a corresponding louver in an enclosing mode, each louver is provided with vertically arranged openings which are lower than a corresponding ventilation hole, and the lower edge of the bottommost opening of each louver is flush with the lower wall surface of a corresponding air duct. The outdoor equipment cabinet with the waterproof and dustproof structure is simple in structure. According to the waterproof and dustproof structure of the outdoor equipment cabinet and the outdoor equipment cabinet with the waterproof and dustproof structure, the service life of the equipment cabinet is effectively prolonged, electrical equipment installed in the equipment cabinet is made to rotate in a sound internal environment all the time, the level of safety protection of the outdoor equipment cabinet is further improved, and the problem that drainage is unavailable at interlayer positions of an air inlet and an air outlet of an existing equipment cabinet is solved.

Description

technical field [0001] The invention belongs to the technical field of outdoor electrical cabinets, and in particular relates to a waterproof and dustproof structure of an outdoor cabinet conforming to the national IP55 protection level and an outdoor cabinet adopting the structure. Background technique [0002] As the carrier of automation equipment in the smart grid, outdoor cabinets must provide a nearly indoor working environment to ensure the normal operation and work of their automation equipment in harsh environments such as temperature, humidity, solar radiation, wind and sand, and rain. Chinese Invention Patent Publication Document CN1756012A discloses a waterproof and dustproof power distribution cabinet, in which at least one side panel of the power distribution cabinet is provided with an upper and lower sandwich structure, and the inner wall of the lower sandwich is provided with an air inlet , the air inlet is equipped with an axial flow fan, the inner wall of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02H05K7/20
Inventor 张永峰张洋朱云霄郭炎杰严华
Owner STATE GRID CORP OF CHINA
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