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Fan assembly capable of reducing fan noise and display equipment

A fan component and fan technology are applied in the direction of mechanical equipment, electrical equipment structural parts, components of pumping devices for elastic fluids, etc., which can solve the problems of high fan noise, reduce noise, increase quality, and reduce turbulence. The effect of flow noise

Pending Publication Date: 2022-03-25
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a fan assembly and a display device for reducing fan noise, so as to solve the problem of high fan noise

Method used

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  • Fan assembly capable of reducing fan noise and display equipment
  • Fan assembly capable of reducing fan noise and display equipment
  • Fan assembly capable of reducing fan noise and display equipment

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying...

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Abstract

The fan assembly capable of reducing the fan noise comprises a fan and an air guide channel communicating with an air outlet of the fan, the thickness of the side wall of the air guide channel is larger than a preset value, and a first elastic structure is attached to the inner wall of the air guide channel. The invention also relates to a display device.

Description

technical field [0001] The invention relates to the technical field of heat dissipation, in particular to a fan assembly and a display device for reducing fan noise. Background technique [0002] Due to the need to achieve high-contrast (sequential contrast ratio > 1 million: 1) display, for some large-scale display products, BD cell stacked screen technology is adopted, and the transmittance is relatively low; at the same time, it needs to meet HDR (High dynamic range) display As a result, the peak brightness requirement is >1000nit, so multiple system fans are used for heat dissipation, but this will cause a problem of high noise. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a fan assembly and a display device that reduce fan noise, so as to solve the problem of high fan noise. [0004] In order to achieve the above object, the technical solution adopted by the embodiment of the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/66F04D29/40H05K7/20
CPCF04D29/668F04D29/667F04D29/403H05K7/20972
Inventor 王建亭刘杰耿立华石阳王宏雄王文博
Owner BOE TECH GRP CO LTD
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