Spliced dustproof and explosion-proof electric appliance assembly

Abstract

The invention discloses a spliced dustproof and explosion-proof electric appliance assembly, which relates to the technical field of explosion-proof electric appliances, and solves the problems that according to an existing electric appliance assembly, the arrangement position of a heat dissipation and ventilation filter screen is not reasonable enough, the heat dissipation and ventilation filter screen is mostly directly exposed windward and lack of shielding, and dust accumulation is prone to occurring. The invention relates to a spliced dustproof and explosion-proof electric appliance assembly, which comprises an electric box shell, the whole electric box shell is of a square structure, a rectangular cover plate is slidably inserted into an opening in the front end of the electric box shell in a covering mode, a square rear end cover is locked and sealed to the rear end of the electric box shell in a covering mode, four vertical supporting positioning shafts are symmetrically welded and fixed to the left side and the right side of the middle of an upper side plate and a lower side plate of the electric box shell, and the four vertical supporting positioning shafts are slidably sleeved with two force transmission frames. And four hanging shafts are symmetrically welded on a lower side plate of the electric box shell. The two synchronous frames can drive the two transverse supporting brush rods to slide together to brush and clean the nylon filter screen when the steel cover is pulled down to check screen data, so that the trouble of additionally cleaning the filter screen manually at regular intervals is saved.

Description

technical field [0001] The invention relates to the technical field of explosion-proof electrical appliances, in particular to a spliced ​​dust-proof and explosion-proof electrical component. Background technique [0002] In public places with a large number of people, such as stations and certain halls and meeting rooms in parks, in order to ensure the safety of personnel and avoid short-circuit self-explosion of electrical components, explosion-proof electrical appliances are generally selected when selecting electrical appliances. [0003] For example, patent No. CN201910021236.6 discloses an outdoor retractable photovoltaic distribution box, including a distribution box, a fixing seat is provided on the top of the distribution box, and a photovoltaic An integrated device, the inside of the distribution box is provided with a cable partition, the surface of the cable partition is provided with a cable hole, and the inside of the distribution box is located above the cable...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a spliced ​​dust-proof and explosion-proof electrical component to solve the problem in the above-mentioned background technology that the setting position of the heat-dissipating and air-permeable filter is not reasonable enough, and most of them are exposed directly to the wind, lack of shelter, and are easy to accumulate dust.

Images