Household appliance, power supply circuit thereof, control method of power supply circuit and storage medium

A technology for power supply circuits and home appliances, applied in battery circuit devices, circuit devices, control/regulation systems, etc., can solve problems such as equipment unable to meet user needs, circuit failure or damage, etc., to improve bidding ability, increase applicability, The effect of extending the operating voltage range

Pending Publication Date: 2021-08-24
FOSHAN SHUNDE MIDEA ELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing circuits, generally, they can only meet the voltage requirements within a certain range. If the voltage exceeds the range, the circuit will fail or be damaged, resulting in the equipment not being able to meet the needs of users.

Method used

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  • Household appliance, power supply circuit thereof, control method of power supply circuit and storage medium
  • Household appliance, power supply circuit thereof, control method of power supply circuit and storage medium
  • Household appliance, power supply circuit thereof, control method of power supply circuit and storage medium

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Embodiment Construction

[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0040] The following describes the home appliance, its power supply circuit, the control method of the power supply circuit, and the storage medium according to the embodiments of the present invention with reference to the accompanying drawings.

[0041] figure 1 It is a structural block diagram of a power supply circuit for household appliances according to an embodiment of the present invention.

[0042] Such as figure 1 As shown, the present invention proposes a power supply circuit 10 for household electrical appliances. T...

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PUM

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Abstract

The invention discloses a household appliance, a power supply circuit of the household appliance, a control method of the power supply circuit and a storage medium, and the power supply circuit of the household appliance comprises a conversion unit and a switching unit, and then the switching unit can switch the working modes of the conversion unit according to the voltage amplitude of the input alternating current, the working modes of the conversion unit can comprise a rectification voltage-multiplying boosting working mode and a rectification boosting working mode, and the conversion unit can generate corresponding voltage to supply power to a load after being switched by the switching unit. Therefore, the power supply circuit of the household appliance can realize the boosting function of different voltage systems, expand the working voltage range of the power supply circuit, improve the bidding capability of a product and increase the applicability of the product.

Description

technical field [0001] The present invention relates to the technical field of home appliances, and in particular to a power supply circuit of a home appliance, a home appliance, a method for controlling the power supply circuit of a home appliance, and a computer-readable storage medium. Background technique [0002] Different countries have different voltage systems. For example, China has a 220-volt voltage system, Latin American countries have a 115-volt voltage system, and Japan has two voltage systems, one is 100 volts, and the other is 200 volts. In the existing circuits, generally, they can only meet the voltage requirements within a certain range. If the voltage exceeds the range, the circuit will fail or be damaged, resulting in the equipment not being able to meet the needs of users. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M3/158H02J7/10
CPCH02J7/06H02M3/158H02J2207/20
Inventor 高荣岗王明明周伟坚
Owner FOSHAN SHUNDE MIDEA ELECTRONICS TECH CO LTD
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