High-safety power supply box

Abstract

The invention discloses a high-safety power supply box, which belongs to the technical field of power supply boxs. A water cooling box is arranged at the bottom end of the power supply box, air flows through cooling liquid to be cooled, then is dehumidified through a moisture absorption embedded sheet and flows through a dispersion air plate to be guided into the power supply box, and the heat dissipation effect on the power supply box is improved; a pair of refrigeration pipes connected with a heat conducting plate is arranged in the water cooling box, when the power supply box is at a high temperature, the high temperature is transmitted to an elastic magnetism isolating bag, and matched with gas expanded after heating, the elastic magnetism isolating bag is promoted to expand outwards to weaken the magnetism isolating effect on an upper magnetic sheet, and the upper magnetic sheet repels and pushes a lower half pipe downwards to promote the lower half pipe to be separated from the upper half pipe; the cooling liquid is guided into the refrigeration bag through the exposed drainage pipe, saltpeter particles absorb heat and are cooled when encountering water, on one hand, low temperature is directly transmitted to the power supply box through the heat conducting plate, on the other hand, the low temperature is transmitted to the cooling liquid, the refrigeration effect of the water cooling box is enhanced, air is further cooled, and the power supply box is effectively prevented from being damaged due to overheating.

Description

technical field [0001] The invention relates to the technical field of power boxes, and more specifically, to a high-safety power box. Background technique [0002] The power supply box is a device for storing the power supply, which prevents the power supply from being exposed to damage or theft, and the power supply box can be used to install the power supply in many occasions, expanding the scope of use of the power supply. The shell of the existing power box is generally all-plastic structure, and the heat generated by heat-generating components such as the power board is accumulated in the power box and is difficult to dissipate. [0003] In order to improve the heat dissipation effect of the power board, an aluminum radiator is generally installed on the power board, but generally the aluminum radiator and the shell are independent of each other and do not contact each other. The heat of the heating device is conducted to the aluminum radiator and then radiated to the ...

AI Technical Summary

Problems solved by technology

The shell of the existing power box is generally all-plastic structure, and the heat generated by the power board and other heating devices is accumulated in the power box and is not easy to dissipate

[0003] In order to improve the heat dissipation effect of the power board, an aluminum radiator is generally installed on the power board, but generally the aluminum radiator and the shell are independent of each other and do not contact each other. The heat of the heating device is conducted to the aluminum radiator and then radiated to the power box. In the air inside, the air temperature rises and transfers heat to the casing, and the casing dissipates the heat. This method has poor heat dissipation effect, and the temperature inside the power supply box is high, resulting in a decrease in power supply reliability. When it is difficult to maintain within the safe range, the power box will be overheated and damaged after working for a long time, which will seriously affect the safe use

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