Electrical cabinet with insect-expelling and high-heat-dissipation functions

Abstract

The invention discloses an electrical cabinet with insect expelling and high heat dissipation functions. The cabinet comprises a cabinet body, through holes are formed in the side wall of the cabinetbody; a plurality of impellers are rotationally connected into the through holes through rotating shafts; and circular rings are fixedly connected to the inner walls of the through holes, annular cavities are formed in the circular rings, two magnetic plates are symmetrically and fixedly connected to the positions over and under the inner wall of the annular cavity, the magnetism of the sides, close to each other, of the two magnetic plates is opposite, and two sliding plates are symmetrically and slidably connected to the inner walls of the annular cavities. According to the invention, the evaporated liquid is continuously heated and cooled; strip-shaped magnet slides up and down in a strip-shaped cavity; the magnetic poles of the strip-shaped magnets are replaced back and forth; the strip-shaped magnetic strips drive the sliding plates to periodically rotate clockwise and anticlockwise on the inner walls of the annular cavities under the action of magnetic force of the magnetic plates, cooling liquid in a heat absorption cavity and a heat exchange cavity circularly flows to be replaced, and the cooling liquid is kept at a low temperature all the time to absorb heat in the cabinetbody.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to an electrical cabinet with insect repelling and high heat dissipation functions. Background technique [0002] The electrical cabinet is a commonly used electrical equipment. In order to meet the needs of some power systems and fire safety monitoring industries, it is necessary to configure the electrical cabinet to protect the electronic components required by these electrical equipment. [0003] Due to the diversity of industry settings such as power systems and fire safety monitoring, electrical cabinets sometimes need to be installed outdoors. Since the electronic components inside the electrical cabinet need to cooperate with flashing lights to control their operation, there are more light-loving mosquitoes outdoors. Accumulate in the electrical cabinet, and the mosquitoes will enter the electrical cabinet through the heat dissipation holes of the electrical cab...

AI Technical Summary

Problems solved by technology

[0003] Due to the diversity of industry settings such as power systems and fire safety monitoring, electrical cabinets sometimes need to be installed outdoors. Since the electronic components inside the electrical cabinet need to cooperate with flashing lights to control their operation, there are more light-loving mosquitoes outdoors. Accumulate in the electrical cabinet, and the mosquitoes will enter the electrical cabinet through the heat dissipation holes of the electrical cabinet, making the mosquitoes fly randomly in the electrical cabinet, which will easily cause damage to the equipment in the power distribution cabinet, and even lead to The short circuit of the circuit will cause fire and other dangers. Moreover, the accumulation of mosquitoes in the accessories of the electrical cabinet will affect the heat dissipation in the electrical cabinet, which will make the temperature of the electronic components in the electrical cabinet too high and reduce its service life.

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