Integrated self-cleaning insect-expelling electrical cabinet

Abstract

The invention discloses an integrated self-cleaning insect expelling electrical cabinet. The cabinet comprises a cabinet body. The cabinet body is internally divided into an installation area and a circulation area through a horizontally-arranged partition plate, wherein the installation area is positioned above the circulation area; and the upper end of the side wall of the cabinet body is symmetrically provided with a plurality of ventilation openings for communicating the installation area with the outside. A fan is arranged on the partition plate, the output end and the input end of the fan are communicated with the installation area and the circulation area respectively, a through hole is formed in the middle of the lower end face of the cabinet body, a vertical pipe is fixedly arranged in the through hole, and a filter screen is fixedly arranged at a pipe opening in the lower end of the vertical pipe. According to the invention, the filter screen can be automatically cleaned along with the air intake of the fan, so that the interception effect of the filter screen for the dust can be improved; and meanwhile, the insect expelling liquid in the liquid storage box can be periodically sucked out, shaken off, smashed and atomized to flow through the installation area and the ventilation opening along with airflow, so that insects at the ventilation opening can be expelled, andthe situation that the outside insects are gathered at the ventilation opening or enter the cabinet body through the ventilation opening is avoided.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to an integrated self-cleaning insect repelling electrical cabinet. Background technique [0002] Many large-scale electrical installations require electrical cabinets for centralized control and operation. Therefore, there are many electrical instruments installed in the electrical cabinets. For the heat dissipation of the cabinet, many electrical cabinets have cooling holes on the side walls, and for some large electrical cabinets, it is necessary to install a fan in the electrical cabinet to speed up the heat dissipation of the electrical cabinet, and at the same time, in order to prevent dust from passing through The air inlet of the fan enters the electrical cabinet, and a filter screen is usually set at the air inlet to intercept dust. [0003] However, in actual use, the filter screen at the vent will soon be blocked by dust, which will affect the air intake effect o...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing electrical cabinets in the prior art need to frequently clean and replace the filter screen at the air inlet of the fan, and it is easy to attract insects to gather at the vents, which affects the heat dissipation of the electrical cabinet disadvantages, and proposed an integrated self-cleaning insect repellent electrical cabinet

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