Moisture-proof transformer

Abstract

The invention relates to the technical field of electrical equipment, and discloses a moisture-proof transformer which comprises a supporting base, a base is fixedly installed at the bottom of the supporting base, a transformer body is fixedly installed on the side, away from the supporting base, of the base, and a circle of heat dissipation plates are arrayed on the outer surface of the transformer body; and a high-voltage sleeve is fixedly installed at the end, away from the base, of the transformer body. According to the invention, by utilizing the airflow guiding effect when hot air passes through heat dissipation holes during heat dissipation of the transformer, a vibration mechanism is arranged, when airflow enters a vibration ball in the vibration mechanism, the airflow continuously blows an elastic ball under the action of an air gathering plate, and when the elastic ball is blown by the continuous airflow, the elastic ball can move, and the elastic ball continuously impacts the vibration ball in the moving process to enable the vibration ball to move up and down so as to be matched with the vibration auxiliary rod to achieve the purpose of discharging water drops.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a moisture-proof transformer. Background technique [0002] Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. According to the use, it can be divided into: power transformers and special transformers (electric furnace transformers, rectifier transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers , reactors, transformers, etc.). [0003] However, the transformers in the prior art have some di...

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Problems solved by technology

[0003] However, the transformers in the prior art have some disadvantages when used, especially when the transformer is used inside a factory that generates a large amount of water vapor, the large amount of water vapor generated will enter the transformer through the heat dissipation holes, thereby affecting the internal temperature of the transformer. Various parts are damaged, affecting the normal use of the transformer

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