Method for realizing temperature adjustment of electronic equipment and electronic equipment

A technology of electronic equipment and equipment, applied in battery circuit devices, secondary battery charging/discharging, current collectors, etc., can solve problems that affect battery life and reduce charging efficiency, and achieve improved charging efficiency, extended life, and stable changes Effect

Active Publication Date: 2018-02-27
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention provides a method for adjusting the temperature of electronic equipment and electronic equipment to solve the technical problems that the existing adjustment methods will seriously affect battery life and reduce charging efficiency

Method used

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  • Method for realizing temperature adjustment of electronic equipment and electronic equipment
  • Method for realizing temperature adjustment of electronic equipment and electronic equipment
  • Method for realizing temperature adjustment of electronic equipment and electronic equipment

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] The embodiment of the present invention discloses a method for adjusting the temperature of an electronic device. The electronic device includes a charging circuit and a temperature acquisition unit. The method includes: acquiring the first temperature collected by the temperature acquisition unit; The target temperature level at , wherein, at least two temperature levels are preset in the electronic device, and each temperature level corre...

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Abstract

The invention provides an electronic equipment temperature adjustment realization method and electronic equipment. The electronic equipment comprises a charging circuit and temperature acquisition units. The method comprises the steps that first temperature acquired by the temperature acquisition units is obtained; the target temperature level of the first temperature is searched, wherein at least two temperature levels are preset in the electronic equipment, and each temperature level is corresponding to one temperature interval; first charging current corresponding to the target temperature level is confirmed; and the charging circuit is controlled to charge the battery of the electronic equipment based on first charging current. Change of charging current for charging of the battery is ensured to be more stable, sharp fluctuation can be avoided, the service life of the battery can be prolonged and charging efficiency can be enhanced.

Description

technical field [0001] The invention relates to the technical field of automatic control, and more specifically relates to a method for realizing temperature adjustment of electronic equipment and electronic equipment. Background technique [0002] With the increasingly rich functions of electronic devices, people use electronic devices more and more frequently, which brings about a gradual increase in power consumption of electronic devices. When the power of the electronic device is too low, the user needs to charge the electronic device. During the charging process of the electronic device, it is easy to cause its temperature to rise rapidly, which not only affects the user experience but also poses a certain safety hazard. [0003] In order to solve this problem, a temperature threshold is set in the existing electronic equipment. When it is detected that the temperature of the battery of the electronic equipment is lower than the threshold, the charging circuit is contr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H01M10/44
CPCY02B40/00Y02E60/10
Inventor 魏巍廖火生
Owner LENOVO (BEIJING) LTD
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