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A rotating shaft and electronic equipment

A technology of electronic equipment and shaft, applied in mechanical equipment, electrical digital data processing, instruments, etc., can solve problems such as unfavorable work efficiency and service life of notebooks, influence of overall heat dissipation capacity of electronic equipment, and failure to circulate normally

Active Publication Date: 2021-01-15
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the two bodies of the electronic device (the body with the keyboard and the body with the display screen) are relatively opened at a certain angle, the heat flow from the air outlet provided on the side wall near the rotating shaft will often fail to circulate normally due to the existence of the rotating shaft. , the outgoing heat flow may even turn the flow direction to the air intake direction under the blocking effect of the rotating shaft, thereby generating backflow
This will undoubtedly greatly affect the overall heat dissipation capacity of electronic equipment, which is not conducive to improving the work efficiency and service life of notebooks.

Method used

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  • A rotating shaft and electronic equipment
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  • A rotating shaft and electronic equipment

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Embodiment Construction

[0023] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.

[0024] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features,...

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Abstract

The invention provides a rotating shaft. The rotating shaft comprises a rotating shaft body and at least one first fan, wherein the rotating shaft body is of a hollow structure and comprises a plurality of first through holes formed in a first area and a plurality of second through holes formed in a second area; and the at least one first fan is arranged inside the rotating shaft body and arrangedat intervals in the direction parallel to a central axis of the rotating shaft body, and the rotating shaft is configured to utilize the at least one first fan to form an air duct with the pluralityof second through holes as air inlets and the plurality of first through holes as air outlets. The invention further provides electronic equipment.

Description

technical field [0001] The present disclosure relates to a rotating shaft and an electronic device. Background technique [0002] With the rapid development of electronic technology, the configuration of electronic equipment tends to be thinner and lighter. In order to realize the heat dissipation of thin and light electronic equipment, a heat dissipation assembly is often integrated inside the body of the electronic equipment provided with the keyboard, and an air outlet is provided on the side wall of the body provided with the keyboard near the rotating shaft. [0003] When the two bodies of the electronic device (the body with the keyboard and the body with the display screen) are relatively opened at a certain angle, the heat flow from the air outlet provided on the side wall near the rotating shaft will often fail to circulate normally due to the existence of the rotating shaft. , the outgoing heat flow may even turn the flow direction to the air intake direction unde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/08F04D25/16F04D29/056G06F1/20
CPCF04D25/08F04D25/166F04D29/056G06F1/20
Inventor 雷娜
Owner LENOVO (BEIJING) LTD