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Thermoelectric module, hard disk device and electronic equipment

A technology for thermoelectric modules and hard disk devices, which is applied in the fields of electrical digital data processing, digital processing power distribution, and record carrier structural components, etc. Improves heat dissipation and reduces thermal crosstalk

Pending Publication Date: 2020-02-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the thermal crosstalk between the cold-end substrate and the hot-end substrate of the current thermoelectric module is serious, which makes the cooling or heating efficiency of the thermoelectric module low.

Method used

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  • Thermoelectric module, hard disk device and electronic equipment
  • Thermoelectric module, hard disk device and electronic equipment
  • Thermoelectric module, hard disk device and electronic equipment

Examples

Experimental program
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Embodiment Construction

[0063] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote 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, are only for explaining the present application, and should not be construed as limiting the present application.

[0064] In the description of the present application, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

[00...

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Abstract

The invention relates to the temperature adjusting technology of electronic equipment, and can be applied to electronic equipment such as an edge intelligent server used for intelligent transportationor an intelligent power grid or a mobile data center in an intelligent automobile used for vehicle-mounted mobile law enforcement. Specifically, the embodiment of the invention provides a thermoelectric module, a hard disk device and electronic equipment. The thermoelectric module comprises a thermoelectric refrigeration sheet, a cold end substrate and a hot end substrate, the thermoelectric refrigeration sheet is fixedly arranged between the cold end substrate and the hot end substrate, the area of the cold end substrate and the area of the hot end substrate are larger than the area of the thermoelectric refrigeration sheet, and the area, without the thermoelectric refrigeration sheet, between the cold end substrate and the hot end substrate is filled with heat insulation materials. According to the thermoelectric module provided by the invention, the thermal crosstalk between the cold end substrate and the hot end substrate can be reduced, and the refrigeration or heating efficiencyof the thermoelectric module is improved.

Description

technical field [0001] The application relates to the temperature regulation technology of electronic equipment, in particular to a thermoelectric module, hard disk device and electronic equipment. Background technique [0002] Edge computing refers to the near-end services provided by edge intelligent terminals on the side close to the object or data source, so as to reduce the delay of network operation and service interaction. Edge computing is mainly used in fields such as smart transportation, smart grid, and vehicle-mounted mobile law enforcement. The corresponding edge intelligent terminals are: edge intelligent servers used in smart transportation or smart grids, and smart / intelligent vehicles used in vehicle-mounted mobile law enforcement. The internal mobile data center (mobile data center, MDC), the installation environment of these edge intelligent terminals is mainly corridor network boxes, video surveillance boxes, traffic signal control boxes, smart grids, mob...

Claims

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Application Information

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IPC IPC(8): G06F1/20G06F1/18G11B33/08G11B33/14
CPCG06F1/184G06F1/187G06F1/206G11B33/08G11B33/144
Inventor 尹建强朱汝城胡真明陆贞李晓飞
Owner HUAWEI TECH CO LTD
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