A high temperature resistant power distribution box

Abstract

The invention discloses a high-temperature-resistant power distribution box which comprises a high-temperature-resistant equipment box structure, a box door and a window, wherein the high-temperature-resistant equipment box structure is provided with the box door on its front side connected by a hinge; the window is embedded in the front side of the box door; the high-temperature-resistant equipment box structure comprises a box body, a lower reservoir, an air outlet mechanism, a box cover structure and an air inlet mechanism; the lower reservoir is horizontally disposed at the lower end of the box body; the air outlet mechanism is vertically installed on the right side of the box body and is mechanically connected; the box cover structure is horizontally installed above the box body. Thehigh-temperature-resistant power distribution box is provided with the air inlet mechanism and the air outlet mechanism at both ends of the box body, so that the heat generated in the power distribution box can be proactively cooled, and the temperature in the box body can be lowered to prevent the combination of internal and external temperature from increasing the temperature of the power distribution box. An air guiding structure is arranged on the right side of a first draught fan so as to guide and cool the air, improve the pertinence to cooling, prevent some devices from being damaged due to low-efficiency heat dissipation.

Description

technical field [0001] The invention belongs to the field of distribution boxes, and in particular relates to a high-temperature-resistant power distribution box. Background technique [0002] The power distribution box mainly supplies power to and controls electrical equipment. Due to the large number of connected devices and long-term work, more heat will be generated, so a power distribution box with heat dissipation function and heat resistance is produced. The electric box ensures the long-term use of the power distribution box, but the prior art has the following deficiencies: [0003] Because the power distribution box will generate heat when it is working, and the direct sunlight will increase its own heat, so that the overall temperature of the power distribution box will rise, and the temperature of the electrical appliances in the power distribution box will also increase. will rise, resulting in overheating and damage to the power distribution box; due to the di...

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Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a high temperature resistant power distribution box to solve the problem that the power distribution box in the prior art will generate heat when it is working, and the direct sunlight from the outside will increase its own temperature. The heat of the power distribution box will increase the overall temperature of the power distribution box, and the temperature of the electrical appliances in the power distribution box will also increase, resulting in overheating and damage to the power distribution box; due to the different degrees of heat generation of the electrical appliances in the power distribution box , the temperature of different parts will also be different, and the heat dissipation is only to dissipate the heat as a whole, resulting in a lack of pertinence, and the heat dissipation of some equipment is too slow and damaged, which in turn affects the use of the power distribution box

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