Air guiding structure and electronic equipment using the same

A technology of air guiding structure and fan, which is applied in mechanical equipment, components of pumping devices for elastic fluids, non-variable pumps, etc., which can solve problems such as unsatisfactory heat dissipation effects, and achieve improved heat dissipation effects and uniform air volume , The effect of improving heat dissipation efficiency

Inactive Publication Date: 2022-05-17
QISDA OPTRONICS (SUZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is not the best practice to directly stack two fans, the heat dissipation effect is not ideal, and some potential problems will still occur

Method used

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  • Air guiding structure and electronic equipment using the same
  • Air guiding structure and electronic equipment using the same
  • Air guiding structure and electronic equipment using the same

Examples

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Embodiment Construction

[0024] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0025] 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 the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention.

[0026] Please refer to Figure 1 to Figure 3 , in one embodiment, the air guide structure 100 of the present invention includes a fan 3 and...

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PUM

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Abstract

The invention provides an air guide structure and electronic equipment using it, including a fan and a guide impeller, the guide impeller is installed on the air outlet side of the fan; the guide impeller includes a base and a plurality of blades; the base includes a The air inlet cylinder and the extension part extending from the air inlet cylinder to the surroundings, the connection between the extension part and the air inlet cylinder adopts a round transition; multiple blades are set on the base, and each blade has a connecting part of the front section and a rear section The guide part; the connecting part of multiple blades is adjacent to the fan, and the blade inclination angle of the connecting part is opposite to the direction of the fan blade inclination angle, so that the wind field continues the vortex characteristics; the guide part is from the connecting part to the base The outside of the seat extends so that the air outlet field gradually turns from a high axial component state to a high radial component state, and spreads away from the fan axis. The above-mentioned wind guide structure can continue and enhance the swirling eddy current characteristics of the wind outlet field, reduce axial wind resistance, and improve fan exhaust efficiency.

Description

technical field [0001] The invention relates to the field of heat dissipation of electronic equipment, in particular to an air guiding structure and electronic equipment using the same. Background technique [0002] IP cameras can be widely used in video conferencing, network teaching, security monitoring and other fields. IP cameras are generally composed of lenses, image sensors, controllers, and control interfaces. In some application scenarios, a transparent dome cover is installed on the outside of the network camera. Because the camera module in the inner spherical shell needs to dissipate heat, a fan is installed on the surface of the inner spherical shell to draw hot air from the inner spherical shell to the inner layer. Between the spherical shell and the outer transparent cover, the temperature of the air in the entire body can be uniformed by means of air circulation. [0003] Because the gap between the inner spherical shell and the outer transparent cover is ve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/54F04D29/52F04D25/08
CPCF04D29/541F04D29/522F04D25/08
Inventor 林志颖
Owner QISDA OPTRONICS (SUZHOU) CO LTD
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