Distribution box enabling heat dissipation function for electrical automation equipment

Abstract

The invention belongs to the field of power distribution boxes, and relates to a distribution box enabling a heat dissipation function for electrical automation equipment. The power distribution box comprises a box body and a supporting seat; two sliding cavities are formed in the supporting seat; supporting plates are slidably connected in the sliding cavities; the ends, away from the supporting seat, of the two supporting plates are fixedly connected with the box body; a heat dissipation compartment and an electric appliance compartment are arranged in the box body; a plurality of rotating shafts are rotatably connected in the heat dissipation compartment; each rotating shaft is fixedly connected with a fan blade; each rotating shaft is fixedly sleeved with a worm wheel. A top cover on the box body can be automatically opened in hot summer, labor loss caused by manual opening is avoided, meanwhile, rotation of cooling fans can be automatically adjusted and controlled, cooling of electrical components in the box body is accelerated, the box body can automatically ascend, the distance between the box body and the ground is increased, and heat of the ground is prevented from acting on the box body.

Description

technical field [0001] The invention belongs to the field of distribution boxes, in particular to a distribution box with heat dissipation function for electrical automation equipment. Background technique [0002] Distribution box generally constitutes a low-voltage distribution box. According to electrical wiring, it is required to assemble switchgear, measuring instrument, protective device and auxiliary equipment in a closed or semiclosed metal cabinet or on a screen width to form a low-voltage distribution box. The manual or automatic switch connects or breaks the circuit. The distribution box has the advantages of small size, easy installation, special technical performance, fixed position, unique configuration function, not limited by the site, common application, stable and reliable operation, high space utilization rate, occupying It has the characteristics of less land and environmental protection effect. [0003] The outdoor distribution box is a kind of distribu...

AI Technical Summary

Problems solved by technology

[0003] The outdoor distribution box is a kind of distribution box, which is often used outdoors. In order to make the outdoor distribution box have better heat dissipation in the hot summer, the top cover of the outdoor distribution box is often designed so that it can be used in the hot summer. In summer, the top cover can be opened to improve the heat dissipation of the distribution box. However, the opening of the top cover of the traditional outdoor distribution box is usually done manually. Damage to electrical components inside the outdoor distribution box

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