Bladeless fan with folding air outlet component

A technology of air outlet components and bladeless fans, which is applied in the direction of non-variable pumps, pump devices, machines/engines, etc., can solve the problems of high transportation costs, inability to shrink or fold, and occupy a large volume, and achieve easy production and manufacturing , Reduce the effect of transportation space and storage space

Inactive Publication Date: 2012-10-10
张钜标
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The air outlet parts of the existing bladeless fans are all rigid bodies, which cannot be shrunk or folded. They take up a lot of space during transportation, and the transportation cost is high. When the fan is not in use, the air outlet parts cannot be folded or reduced in size. Therefore, it occupies a large volume and is not easy to store

Method used

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  • Bladeless fan with folding air outlet component
  • Bladeless fan with folding air outlet component
  • Bladeless fan with folding air outlet component

Examples

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0023] Such as Figure 1 to Figure 4 As shown, a bladeless fan with foldable air outlet parts includes a fan base 1, and the fan base 1 is provided with an air inlet 11 and an air inlet chamber 12 communicating with the air inlet 11, and the air inlet chamber 12 is provided with a blower The wind device 2, the air supply device 2 is an air pump, and the fan seat 1 is provided with a foldable air outlet part 3 that can be opened when the air pump pumps the wind into it, and the air outlet part 3 is made of a flexible material , so that the air outlet part 3 is soft and foldable, and the flexible material can be polypropylene resin, thermoplastic polyurethane elastomer, polyvinyl chloride or thermoplastic rubber, etc., polypropylene resin is PP, which is a kind of polymer made from propylene Thermoplastic resin; thermoplastic polyurethane elastom...

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PUM

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Abstract

The invention relates to a bladeless fan with a folding air outlet component comprising a fan base, wherein the fan base is provided with an air inlet and an air inlet cavity communicated with the air inlet, and the air inlet cavity is internally provided with an air supply device. The bladeless fan with the folding air outlet component disclosed by the invention has the technical key points that the fan base is provided with the folding air outlet component which can be opened to supply air when the air supply device pumps the air into the folding air outlet component, the air outlet component is provided with an air outlet cavity communicated with the air inlet cavity and an air outlet communicated with the air outlet cavity, and the air outlet component is made from flexible material. The air out component can be folded, thus the air out component which can be in a contraction state and can be folded when the fan is not used, the transport space and the storage space can be reduced, and the fan can be conveniently made into various different shapes.

Description

【Technical field】 [0001] The invention relates to a bladeless fan. 【Background technique】 [0002] The bladeless fan can generate a smooth air flow without external leakage of the rotating blades, and generally includes a base, an air inlet, an air inlet cavity, an air pump and an air outlet component, and the air is pumped to the air outlet component by the air pump. The air outlet parts of the existing bladeless fans are all rigid bodies, which cannot be shrunk or folded. They take up a lot of space during transportation, and the transportation cost is high. When the fan is not in use, the air outlet parts cannot be folded or reduced in size. Therefore, it occupies a large volume and is not easy to store. 【Content of invention】 [0003] The object of the present invention is to overcome the disadvantages of the prior art, and provide a bladeless fan with foldable air outlet parts which can reduce the transportation space and storage space. [0004] In order to solve th...

Claims

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Application Information

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IPC IPC(8): F04D25/08
Inventor 陈根龙冬兴张钜标
Owner 张钜标
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