Electric cabinet with high dustproof effect

Abstract

The invention discloses an electric cabinet with high dustproof effect. The electric cabinet comprises a base. The top of the base is fixedly connected with a filtering box and a supporting block successively from left to right. One end, which is far from the base, of the supporting block is fixedly connected with a cabinet body. An air inlet at one side of the cabinet body is fixedly connected with a suction fan. The top of the filtering box is fixedly connected with a fixing leg, a blower fan and an air inlet pipe successively from left to right. The air outlet of the blower fan is fixedly connected with an air transferring pipe. One end, which is far from the blower fan, of the air transferring pipe, penetrates through and extends into the inner chamber of the filtering box. One end, which is far from the filtering box, of the air inlet pipe is fixedly connected with one side of the suction fan. According to the electric cabinet with high dustproof effect, through matching among thefiltering box, the blower fan, the air inlet pipe and the air transferring pipe, dust in the air is totally eliminated, thereby ensuring high sanitation in the cabinet body, ensuring no dust on innercomponents in the cabinet body, improving heat radiation effect of the inner components in the cabinet body, and furthermore ensuring normal operation of the inner components in the cabinet body.

Description

technical field [0001] The invention relates to the technical field of electric machinery, in particular to an electric cabinet with good dustproof effect. Background technique [0002] The power cabinet is a commonly used power infrastructure, which is equipped with a large number of power components. With the rapid development of power technology, outdoor transformer boxes, power cabinets and other cabinets for the installation of various electrical components are also It has been fully developed, but the power cabinet needs regular or irregular maintenance and inspection after installation. This is to prevent accidents caused by aging or short circuit of the electrical components inside the power cabinet and reduce the loss of public property. Many communication towers As well as the power cabinets of the signal towers are used outdoors. [0003] If the power cabinet used outdoors does not have a cooling device, it will easily cause the cabinet body to heat up, resulting...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a power cabinet with a good dust-proof effect, which has the advantages of ensuring that the air entering the cabinet will not contain dust, ensuring that the inside of the power cabinet is clean, and ensuring that the power cabinet can work normally, etc. After the air outside the cabinet enters the inside of the cabinet, it is easy to make the inside of the cabinet dirty, affecting the heat dissipation effect of the internal components of the cabinet and affecting the normal operation of the power cabinet

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