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Fan and electronic equipment

A fan and fan blade technology, applied in the field of electronic equipment, can solve the problems of increased noise, affecting human health, affecting the working performance of internal components of electronic equipment, etc., and achieves the effect of reducing vibration and good vibration suppression effect.

Pending Publication Date: 2022-05-06
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most electronic equipment uses fans to dissipate heat. When the fan is in use, the air volume is generally adjusted by adjusting the speed. However, as the speed increases, the vibration generated by the fan will increase, resulting in increased noise. The vibration will seriously affect the performance of the internal components of the electronic equipment. , and noise also affects people's health

Method used

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  • Fan and electronic equipment
  • Fan and electronic equipment
  • Fan and electronic equipment

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Embodiment Construction

[0033] In the following description, numerous details are provided in order to provide a thorough understanding of the present disclosure. However, it will be appreciated by those skilled in the art that the following description is merely illustrative of alternative embodiments of the disclosure and that the disclosure may be practiced without one or more of these details. In addition, in order to avoid confusion with the present disclosure, some technical features known in the art are not described in detail.

[0034] The fan of the present disclosure is mainly used for heat dissipation in electronic equipment, and the electronic equipment can be servers, notebook computers, televisions, etc., which are not listed here, but it can be understood that the electronic equipment in the present disclosure is not limited to the above-mentioned specific electronic equipment. equipment.

[0035] like figure 1 , figure 2 and Figure 4 As shown, the fan includes a housing unit 10 ...

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Abstract

The invention provides a fan and electronic equipment, the fan comprises a shell unit, a rotating unit and an annular damping unit, the shell unit is provided with a containing space, the rotating unit is located in the containing space, the rotating unit comprises a rotating shaft and a fan blade assembly, the fan blade assembly can rotate around a central axis relative to the shell unit, the rotating shaft is sleeved with the annular damping unit, and the annular damping unit is located in the containing space. The annular damping units restrain the rotation shaft from moving in the direction away from the central axis through the elastic effect of the elastic pieces. Through the annular damping unit arranged on the rotating shaft in a sleeving mode, movement of the rotating shaft in the direction away from the central axis is restrained, vibration of the rotating shaft is reduced fundamentally, and then a good vibration restraining effect is achieved on the fan blade assembly and other assemblies outside the fan blade assembly.

Description

technical field [0001] The present disclosure relates to the technical field of electronic equipment, and in particular, to a fan and electronic equipment. Background technique [0002] Most electronic equipment uses fans to dissipate heat. When the fan is in use, the air volume is generally adjusted by adjusting the speed. However, as the speed increases, the vibration generated by the fan will increase, resulting in increased noise. The vibration will seriously affect the performance of the internal components of the electronic equipment. , Moreover, noise also affects people's health. Therefore, how to reduce the vibration of the fan is one of the goals that electronic equipment has been pursuing. Contents of the invention [0003] In view of this, according to one aspect of the present disclosure, a fan is provided, and the technical solution is as follows. [0004] A fan comprising: [0005] The housing unit has an accommodating space; [0006] a rotating unit loc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20F04D29/66H05K5/02
CPCH05K7/20145H05K7/20172F04D29/668H05K5/0217
Inventor 尹娜
Owner LENOVO (BEIJING) LTD
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