A cleaning device for heat dissipation windows of switch cabinets

Abstract

The invention discloses a device for cleaning the heat dissipation window of a switch cabinet, which relates to the field of switch cabinets and includes a switch cabinet and a heat conduction cover fixed on one side outside the switch cabinet. The communication hole on the side of the switch cabinet communicates with the heat dissipation cavity; the heat dissipation part, the heat dissipation part is facing the heat conduction cover, and is used to dissipate the heat derived from the heat conduction cover; the cleaning part, the cleaning part is located in the middle of the heat dissipation part and the heat conduction cover, for The heat dissipation part is cleaned. When in use, the hot air inside the switch cabinet enters the heat dissipation cavity through the communication hole, and when the heat is transferred to the outside by the heat conduction cover, the heat is dissipated to the external environment through the heat dissipation part, and the heat inside the switch cabinet is promptly removed. When the temperature drops, when the heat dissipation part is stained with dust from the external environment and affects the heat dissipation effect, the cleaning part will clean the dust on the heat dissipation part to keep the heat dissipation function of the heat dissipation part in good condition and avoid excessive temperature of the switchgear due to difficulty in heat dissipation .

Description

technical field [0001] The invention relates to the field of switch cabinets, in particular to a cleaning device for a heat dissipation window of a switch cabinet. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding. The main function of the switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet are mainly composed of circuit breakers, disconnectors, load switches, operating mechanis...

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Problems solved by technology

[0004] In view of this, the object of the present invention is to propose a cleaning device for the heat dissipation window of the switch cabinet, to solve the problem that the heat dissipation window of the switch cabinet in the prior art generally adopts the form of shutters to dissipate heat, but after a long period of use, the shutters will be stained. There is a lot of dust on it, which makes it difficult to dissipate heat, and it is easy to cause poor heat dissipation and make the temperature of the switch cabinet too high.

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