Household appliance transformer with good heat dissipation effect

Abstract

The invention provides a household appliance transformer with a good heat dissipation effect. The household appliance transformer comprises a damp-proof base, a transformer body is arranged at the topof the damp-proof base, a heat dissipation opening is formed in one side of the transformer body, mounting screw holes are formed in the two sides of the heat dissipation opening and located outsidethe transformer body, and a dustproof mechanism is detachably arranged on the heat dissipation opening; a lower flow guide plate and an upper flow guide plate are arranged in the transformer body, a clamping opening is formed in the lower flow guide plate, and a damp-proof mechanism is arranged on the clamping opening in a clamped mode. The transformer can be subjected to primary heat dissipationthrough the heat dissipation openings, and the electric fan can move left and right through forward and reverse rotation of the driving motor, so that the heat dissipation effect is improved; the heatdissipation opening is located in the range of the dustproof area, so that the dustproof filter screen can completely filter gas entering the heat dissipation opening, the gas entering the transformer body is filtered, and dust and impurities are removed; the activated carbon layer can dry gas entering the transformer body, the dryness of the gas is guaranteed, and the service life of the transformer is prolonged.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a household appliance transformer with good heat dissipation effect. Background technique [0002] Household appliances mainly refer to various electrical appliances and electronic appliances used in homes and similar places. Also known as civil appliances, household appliances. Household appliances liberate people from heavy, trivial and time-consuming housework, are more conducive to a healthy living and working environment, provide rich and colorful cultural and entertainment conditions, and have become a necessity in modern family life. The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core. In electrical equipment and wireless circuits, it is often used for raising and lowering voltage, matching impedance, safety isolation, etc. ...

AI Technical Summary

Problems solved by technology

[0003] Existing household appliance transformers adopt the method of opening heat dissipation holes to dissipate heat. This method not only has poor heat dissipation effect, but also has a lot of dust in the house, which will enter the transformer and affect the life of the transformer.

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