Outdoor wall-mounted case with dustproof function

Abstract

The invention belongs to the technical field of outdoor wall-mounted cases and relates to an outdoor wall-mounted case with a dustproof function. The outdoor wall-mounted case comprises a case body and a waterproof plate; a sliding rail arranged in the case body; a sliding frame arranged on the inner side of the sliding rail; a screen plate and a filter screen arranged on the sliding frame; bristles arranged on the other side of the screen plate; a rack arranged at the other end of the sliding frame; a gear is meshed with the outer side of the rack; a connecting shaft is arranged on the inner side of the gear; a rotating plate is arranged at the other end of the connecting shaft; pawls are arranged at the two ends of the rotating plate; an inner ratchet wheel is arranged on the outer sides of the pawls; a connecting plate is arranged at the other end of the inner ratchet wheel; a transmission shaft is arranged at the other end of the connecting plate; a chain wheel is arranged at the other end of a transverse rod; and fan blades are arranged on the outer side of the transverse rod. According to the outdoor wall-mounted case with the dustproof function of the invention, the sliding frame, the pawls, the inner ratchet wheel and the fan blades are adopted, on the premise that the dustproof effect is guaranteed, dust in a waterproof plate and air inlet holes can be removed when the filter screen is disassembled, and the fan blades can be driven to rotate to blow the dust outwards, so that the dust is prevented from entering the box body.

Description

technical field [0001] The invention relates to the technical field of outdoor wall-mounted cabinets, in particular to an outdoor wall-mounted cabinet with a dustproof function. Background technique [0002] With the development of science and technology and economy, people use more and more electronic devices, and some machines that hang on the wall need to be installed and placed. The chassis hung on the outdoor wall, because the outdoor wall-mounted chassis will have air intake holes for better heat dissipation, and dust will also enter the interior of the chassis through the air intake holes. Therefore, for a dust-proof outdoor There is a growing demand for wall mount enclosures. [0003] Most of the outdoor wall-mounted cabinets currently on the market are only equipped with dust-proof devices, without the function of tilting the waterproof plate on the cabinet, which will not only easily lead to blockage of the air intake holes and reduce the overall heat dissipation ...

AI Technical Summary

Problems solved by technology

[0003] Most of the outdoor wall-mounted cabinets currently on the market are only equipped with dust-proof devices, and do not have the function of tilting the waterproof plate on the cabinet, which not only easily leads to blockage of the air intake holes and reduces the overall heat dissipation effect, but also has the effect of replacing the filter. When netting, it will take out some of the air intake holes and the dust on the waterproof board, so that the dust will enter the inside of the box and pollute the circuit components inside the box, which is not conducive to the normal use of circuit components. Therefore, Aiming at the above problems, an outdoor wall-mounted cabinet with dustproof function is proposed

Images