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Control method and electronic equipment

A technology of electronic equipment and control methods, which is applied in the direction of lighting and heating equipment, refrigerators, refrigeration components, etc., and can solve problems such as condensation of heat dissipation targets, burning of semiconductor refrigerator modules, and icing

Pending Publication Date: 2021-06-04
LENOVO (BEIJING) LTD
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the function of this method is simple, and it is only suitable for heating systems with small thermal power or relatively fixed loads. Improper control of the semiconductor cooler will easily cause the semiconductor cooler module to burn out, or excessive thermal migration will cause the surface of the heat dissipation target to Condensation, icing and other serious quality accidents

Method used

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  • Control method and electronic equipment
  • Control method and electronic equipment
  • Control method and electronic equipment

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Embodiment Construction

[0027] In order to more clearly illustrate the purpose, technical solutions, and advantages of the embodiments of the present application, the embodiments of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. It should be understood that the following description of the embodiments is intended to explain and describe the general concept of the embodiments of the present application, and should not be construed as limiting the embodiments of the present application. In the specification and drawings, the same or similar reference numerals refer to the same or similar parts or members. For the sake of clarity, the drawings are not necessarily drawn to scale, and some well-known components and structures may be omitted from the drawings.

[0028] Based on the problems existing in the related technology, the embodiment of the present application provides a control method. The embodiment of the present applica...

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Abstract

The embodiment of the invention provides a control method and electronic equipment. The method comprises the steps that the cold end temperature and the hot end temperature of a semiconductor cooler in the electronic equipment are obtained, the attribute information of the semiconductor cooler is obtained, and a control parameter at least matched with the attribute information is obtained at least according to the cold end temperature and / or the hot end temperature so as to control the electronic equipment to execute an operation corresponding to the control parameter. Therefore, according to the cold end temperature, the hot end temperature and the attribute information of the semiconductor cooler, the electronic equipment is controlled to automatically operate according to the control parameter corresponding to the attribute information, and therefore the electronic equipment can automatically and quickly dissipate heat, the heat dissipation efficiency is improved, and the accident occurrence probability is reduced.

Description

technical field [0001] The embodiment of the present application relates to the field of electronic equipment, and relates to but not limited to a control method and electronic equipment. Background technique [0002] Thermo Electric Cooler (TEC, Thermo Electric Cooler) has not been successfully applied in the field of high-power computers (PC, Personal Computer) on a large scale so far, because the thermal power of most PCs has a large difference in heating power between light load and heavy load. And it changes rapidly, and active electronic thermal migration components such as semiconductor coolers need to be precisely controlled by the control system in order to achieve the purpose of actively adapting the system power for thermal migration. Large, has not been successfully applied. [0003] In the related art, when a semiconductor refrigerator is used for thermal migration of the system, the target temperature critical point of the system is firstly detected, and the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B21/02F25B49/00
CPCF25B21/02F25B49/00F25B2321/021
Inventor 吴磊王东
Owner LENOVO (BEIJING) LTD
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