Indoor power distribution box with air purification function

Abstract

The invention discloses an indoor power distribution box with an air purification function. The indoor power distribution box comprises a box body, a convex trough, a first active carbon filter screen, a first rubber washer, a second active carbon filter screen, a groove, a filter box, a connecting pipe, a suction hood, a second rubber washer, a screen cover, a third active carbon filter screen, an air purification film, a mounting plate, a movable plate, a leakage protector body, an elastic expansion link, a connecting rod, a first spring, a sleeve, a pressing strip, an electric push rod, a concave hole, a stay cord, a transparent cover plate, a fixed frame, a third rubber washer, a square rod, a second spring, a guide ring, an iron block, an electromagnet, a sliding chute and an air pump. The indoor power distribution box is reasonable in structure and novel in design; the transparent cover plate can compress the fixed frame through a sealing structure, the sealing at the box body opening can be realized through the third rubber gasket; thereby preventing the dust in the external air from entering the box body, preventing the dust from stacking on the internal element of the power distribution box, and preventing the internal element of the power distribution box from being damaged.

Description

technical field [0001] The invention relates to an indoor distribution box, in particular to an indoor distribution box with an air purification function, and belongs to the technical field of distribution boxes. Background technique [0002] The distribution box is a metal box used to hold switchgear, measuring instruments, protective appliances and auxiliary equipment; the distribution box has small size, easy installation, special technical performance, fixed position, unique configuration function, and is not restricted by the site And other characteristics, the application is relatively common; indoor often set distribution box. [0003] When electrical appliances are in use, tripping may occur. It may be necessary to open the cover of the distribution box and push the switch. However, there may be a large gap between the connection between the cover and the distribution box, and the sealing effect may be poor. It will cause dust to enter, which may damage the internal...

AI Technical Summary

Problems solved by technology

[0003] When electrical appliances are in use, tripping may occur. It may be necessary to open the cover of the distribution box and push the switch. However, there may be a large gap between the connection between the cover and the distribution box, and the sealing effect may be poor. It will cause dust to enter, which may damage the internal components; and the general distribution box is often equipped with a leakage protector, which may be damaged after long-term use and may need to be replaced. The general leakage protector is installed by screws, installed and disassembled It is inconvenient, and the labor intensity may be high when the staff replaces it; the general distribution box may lack air purification devices, and the indoor air may be poor due to human effects, such as smoke from smoking and oily fume from cooking

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