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Air guide structure and fan

A technology of air guide structure and fan, which is applied to non-variable-capacity pumps, pump components, and components of pumping devices for elastic fluids, etc. The effect of increasing the air supply speed, reducing the collision loss and improving the user experience

Active Publication Date: 2020-09-01
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the disadvantages of low wind speed and short air supply distance caused by the unreasonable grille structure in the prior art, so as to provide a fan that is conducive to improving the air supply speed and air supply distance. Air guide structure

Method used

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  • Air guide structure and fan
  • Air guide structure and fan
  • Air guide structure and fan

Examples

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Embodiment 1

[0041] figure 1 It is a front view of the wind guide structure provided in Embodiment 1 of the present invention; figure 2 for figure 1 A cross-sectional view along the direction A-A of the shown wind guiding structure; image 3 It is a top sectional view of the tower fan provided in Embodiment 1 of the present invention. Such as Figure 1-3As shown, the air guide structure provided by this embodiment includes a frame body 1 and a number of air guide plates 2 arranged in the frame body 1, and the two ends of the air guide plate 2 along its length direction are respectively connected to the frame body 1 One end of each wind deflector 2 along its width direction has a bent portion 3 bent towards the direction of the wind. The wind guide structure, because the airflow blown by the wind source first contacts the bending part 3, the bending part 3 of the wind deflector 2 is bent toward the direction of the incoming wind, reducing the angle between the bending part 3 and the in...

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Abstract

An air guide structure and a fan having same. The air guide structure comprises a frame (1) and multiple air guide plates (2) disposed in the frame (1). The two ends of each air guide plate (2) in the length direction thereof are connected to the frame (1). The end of at least one air guide plate (2) in the width direction thereof is provided with a bent portion (3) bent in the air incoming direction.

Description

technical field [0001] The invention relates to the technical field of household electrical appliances, in particular to an air guide structure and a fan. Background technique [0002] Tower fan is a new type of fan that has been popular in the market recently. Because of its unique column shape, beautiful appearance and small footprint, and the wind generated by cross-flow fan blades is more natural and soft, it is favored by most consumers. The air outlet of the existing tower fan is located in front of the fuselage, and the grille bars at the air outlet are all vertical strip structures arranged from top to bottom. Rotate to achieve wind sweeping. The inventors of the present application found in the product design process that since the width direction of the grille is set along the front of the air outlet, the wind entering the inside of the casing from the air inlet at the rear of the fuselage bypasses the wind that is arranged on the machine. The cross-flow vane in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/44
CPCF04D29/441
Inventor 罗汉兵曹林潘文康劳承云朱露露张帅毛晓盼
Owner GREE ELECTRIC APPLIANCES INC
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