Electric meter device with waterproof function

Abstract

The invention discloses an electric meter device with a waterproof function, which relates to the technical field of electric meters. The electric meter device comprises a protection mechanism, a drainage mechanism, a heat dissipation mechanism and an electric meter body, wherein the drainage mechanism is fixedly arranged at the top of the protection mechanism, the heat dissipation mechanism is fixedly arranged in the protection mechanism, the electric meter body is fixedly arranged in the protection mechanism, the protection mechanism comprises a protection box, and a box door is hinged to one side of the protection box; a ventilation hole is formed in the top of the protection box, a mounting groove is formed in one side of the protection box, and a fixing pipe is fixedly arranged in the mounting groove. By arranging the protection mechanism and the heat dissipation mechanism, in windy and rainy days, the sealing plate shields the filter cartridge, and meanwhile, the pressing plate shields the ventilation holes, so that no matter how rainwater carried by the wind invades the protection box, the rainwater cannot permeate into the protection box, the electric meter body is protected, and the waterproof effect of the device is ensured.

Description

technical field [0001] The invention relates to the technical field of electric meters, in particular to an electric meter device with a waterproof function. Background technique [0002] The abbreviation of watt-hour meter is an instrument used to measure electric energy, also known as watt-hour meter, fire meter, watt-hour meter, and kilowatt-hour meter. It refers to instruments that measure various electrical quantities. Electric meters are generally placed inside the meter box. [0003] Generally, the ammeters of several households are placed in one meter box. The conventional meter box generally has vertical vent holes for waterproof and ventilation, but it does not take into account the harsh outdoor environment, and rainwater may flow back into the vent holes with strong winds. The interior of the meter box makes the meter inside the meter box eroded by rainwater and the heat dissipation effect of the fully sealed meter box is not ideal. At the same time, the conventi...

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Problems solved by technology

[0003] Generally, the ammeters of several households are placed in one meter box. The conventional meter box generally has vertical vent holes for waterproof and ventilation, but it does not take into account the harsh outdoor environment, and rainwater may flow back into the vent holes with strong winds. The interior of the meter box makes the meter inside the meter box eroded by rainwater and the heat dissipation effect of the fully sealed meter box is not ideal. At the same time, the conventional meter box does not take into account the situation of emergency repairs in rainy weather, which makes it easy for the staff to open the door to operate. water, the effect is not ideal

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