Efficient heat dissipation alternating current power distribution cabinet capable of automatically removing dust

Abstract

The invention relates to the technical field of AC power distribution equipment. The invention further discloses an efficient heat dissipation alternating current power distribution cabinet capable ofautomatically removing dust. The cabinet comprises a power distribution cabinet. Air inlets are formed in the lower ends of two side surfaces of the power distribution cabinet. A cooling fan is arranged at the bottom of the inner wall of the power distribution cabinet, a motor is arranged on the side face of the inner wall of the power distribution cabinet, a rotating rod is fixedly connected tothe output end of the motor, a first gear is fixedly connected to a rod body of the rotating rod, and a second gear is connected to the tooth edge of the upper end of the first gear in an engaged mode. According to the efficient heat dissipation alternating current power distribution cabinet capable of automatically removing dust, when the temperature in the power distribution cabinet rises, a pointer of the bimetallic thermometer deflects so as to drive the hollow disc to rotate anticlockwise through the transmission rod. The hollow disc drives the cylindrical pin to slide through the slidinggroove so as to drive the pointed ends of the valves which abut against each other originally to be gradually away from each other, the communication area between the air outlet and the interior of the power distribution cabinet is increased, heat is rapidly discharged from the air outlet, and therefore the effect of improving the heat dissipation efficiency is achieved.

Description

technical field [0001] The invention relates to the technical field of AC power distribution equipment, in particular to a high-efficiency heat-dissipating AC power distribution cabinet capable of automatic dust removal. Background technique [0002] AC power distribution equipment refers to the equipment used to connect power supply, transformer, converter equipment and other loads, and monitor and protect the power supply system. It has the control function of connecting, disconnecting, switching between the power supply and various loads, and realizing the specified operation mode. [0003] AC power distribution cabinets are commonly found in power plants, substations, and factories and mines. During long-term operation, components or power distribution modules in various parts of AC power distribution cabinets will inevitably generate heat due to adverse effects such as excessive loads. However, the existing Although the AC power distribution cabinet is equipped with he...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency heat dissipation AC power distribution cabinet capable of automatic dust removal, which has the advantages of automatic dust removal and high heat dissipation efficiency, and solves the problems of low heat dissipation efficiency and inability to automatically remove dust in general AC power distribution cabinets

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