Power equipment power distribution cabinet with efficient ventilation and heat dissipation system

Abstract

The invention discloses a power equipment power distribution cabinet with an efficient ventilation and heat dissipation system. The cabinet comprises a cabinet body. The cabinet body includes a frontplate and a back plate which are arranged in parallel; two parallel side plates are arranged between the front plate and the back plate; the side plate includes a plurality of rectangular plates arranged at equal intervals, a door opening is formed in the front plate, and an opening and closing door is hinged to the door opening; every two adjacent rectangular plates form a first rectangular ventilation opening; a wind shield assembly capable of vertically lifting is arranged on the outer side of the side plate; and the wind shield assembly includes a plate body, and a second rectangular ventilation opening matched with the first rectangular ventilation opening is formed in the plate body. The cabinet body further comprises a top cover arranged at the top, and a bird repelling assembly isarranged on the upper surface of the top cover. Through the arrangement of the front plate, the back plate, the side plates and the wind shield assembly, a heat dissipation mode and heat dissipation efficiency of the power distribution cabinet are adjusted according to the requirements of actual conditions in the use process, meanwhile, the bird repelling assembly is arranged, and a sound is generated along with collision of a ball body and a collision clock so that an effect of repelling birds is achieved.

Description

technical field [0001] The invention belongs to the technical field of power distribution cabinet devices, in particular to a power distribution cabinet for electric equipment with a high-efficiency ventilation and cooling system. Background technique [0002] Power distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms power distribution device. It is very inconvenient to use a flashlight for lighting during maintenance. In addition, maintenance personnel may forget to lock the door or open it due to electronic lock failure after maintaining the distribution box, resulting in long-term exposure of the equipment in the box. In the air, it is easy to accumulate dust, which will affect its normal use and cause the distribution box to be stolen; at the same time, the electrical components equipped in the distribution box will contin...

AI Technical Summary

Problems solved by technology

When it is used, it is impossible to choose and control the opening size of the air inlet to adjust the heat dissipation according to the ambient temperature, wind speed and whether it is raining; at the same time, the gap of the power distribution cabinet installed outdoors is often used by birds. Nests in the gap, thus affecting the normal use of the power distribution cabinet

Moreover, the power distribution cabinet does not have the function of rainproof, which is not conducive to the normal operation of the internal power equipment.

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