Outdoor power distribution box

Abstract

The invention discloses an outdoor power distribution box, which comprises a cement pier base, wherein the top of the cement pier base is fixedly connected with a box body. The invention relates to the field of power supply and distribution equipment. According to the outdoor power distribution box, the box body is prevented from directly receiving sunlight through structural arrangement of the supporting ribs, the chain plates and the like, air flow on the peripheral side of the box body is enhanced and heat dissipation of the box body is facilitated through the horn-shaped opening structure,rainwater on the surfaces of the chain plates can be guided through the flow guide plates and the flow guide grooves so as to achieve high pressure resistance, enhance the shielding effect on the boxbody and ensure the normal and stable operation of electrical elements in the box body, a small amount of rainwater can be stored through the water storage device, heat on the surface of the chain plate is taken away through evaporation of the rainwater, the shading environment at the bottom of the chain plate can be kept in a cool state, and temperature rise of the box body in summer is reduced,so that the outdoor power distribution box solves the problems that an existing outdoor power distribution box is high in temperature rise due to sunlight, the working environment temperature of theoutdoor power distribution box is high, and heat dissipation of the power distribution box is indirectly affected.

Description

technical field [0001] The invention relates to the field of power supply and distribution equipment, in particular to an outdoor distribution box. Background technique [0002] In long-distance power supply transmission lines, it is often necessary to configure outdoor distribution boxes to ensure the transportation of cables and facilitate cable troubleshooting and maintenance. [0003] The existing patent (notification number: CN108321698B) discloses an outdoor rainproof power distribution box, which includes a box body with a box door, and a rainproof cover is installed on the box body. In the process of realizing the present invention, the inventors have found that at least the following problems in the prior art have not been resolved: 1. The air flow around the device is relatively slow, and the flow of the air flow cannot be well utilized to accelerate the air flow and heat exchange inside and outside the equipment, and to dissipate heat. The speed is slow; 2. The d...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an outdoor distribution box, which solves the problem that the existing outdoor distribution box suffers from high temperature rise due to sunlight, and its own operating environment temperature is relatively high, which indirectly affects the heat dissipation of the distribution box. question

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