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Method and device for adjusting output power of household appliance and household appliance

A technology for home appliances and output power, applied in the field of home appliance control, can solve the problems of low working efficiency of home appliances, affecting user experience, and rapid temperature rise of lithium batteries.

Active Publication Date: 2021-03-09
JIANGSU MIDEA CLEANING APPLIANCES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the use of home appliances, due to the high output power of home appliances or the high temperature environment of home appliances, the temperature of lithium batteries rises rapidly, which easily triggers the over-temperature protection of the battery pack and affects the working time of home appliances.
[0003] In related technologies, in order to ensure the working time of home appliances, the temperature of the battery pack is controlled, but it is found that the working efficiency of home appliances is low at this time. which in turn affects the user experience

Method used

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  • Method and device for adjusting output power of household appliance and household appliance
  • Method and device for adjusting output power of household appliance and household appliance
  • Method and device for adjusting output power of household appliance and household appliance

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Embodiment Construction

[0045] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

[0046] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0047] In the following description, the term "first\second\third" is only used to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second\third" Where p...

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Abstract

The invention provides a method and device for adjusting output power of a household appliance and the household appliance. The method comprises the steps that the battery temperature of a battery pack of the household appliance is acquired; whether the battery temperature is less than a first temperature threshold is determined; the temperature rise rate of the battery pack is obtained; when thebattery temperature is less than the first temperature threshold, the maximum output current supported by the battery pack is determined according to the temperature rise rate; according to the maximum output current of the battery pack, the output power of the household appliance is adjusted, and the adjusted working current of the household appliance is smaller than or equal to the maximum output current supported by the battery pack.

Description

technical field [0001] The present invention relates to the technical field of home appliance control, in particular to a method and device for adjusting the output power of a home appliance, a home appliance and a storage medium. Background technique [0002] With the continuous development and progress of science and technology, people have higher and higher requirements for the convenience of home appliances; in order to meet the needs of users, more and more home appliances use lithium batteries as energy sources. However, during the use of home appliances, due to the high output power of home appliances or the high-temperature environment of home appliances, the temperature of lithium batteries rises rapidly, which easily triggers the over-temperature protection of the battery pack and affects the working time of home appliances. [0003] In the related art, in order to ensure the working time of the home appliance, the temperature of the battery pack is controlled, but...

Claims

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Application Information

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IPC IPC(8): G05D23/20
CPCG05D23/20Y02E60/10
Inventor 丁海威孙裕民张旸明
Owner JIANGSU MIDEA CLEANING APPLIANCES
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