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Bladeless fan and nozzle thereof

A bladeless fan and nozzle technology, used in jet pumps, non-variable-capacity pumps, pump devices, etc., can solve problems such as long air circulation paths, hidden safety hazards, and reduced air output, and achieve good cooling effects and improved safety. , the effect of air volume enhancement

Inactive Publication Date: 2013-10-30
JIANGXI VITA TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional fan is driven by the motor to rotate the blades to generate wind, accelerate the flow speed of the air flow in the surrounding environment, so as to achieve the effect of cooling and relieving heat and circulating air, but this traditional fan is easy to cause danger (for example: some Children put their fingers into the electric fan when adults are not paying attention, and they will be injured by the blades), there is a certain safety hazard, and it is inconvenient to clean
The bladeless fan in the prior art uses an annular airflow nozzle to replace the traditional fan blade, but the airflow noise is relatively large, which affects the quietness of home life; and its airflow nozzle occupies a large space and is relatively heavy; the path of air circulation Long, easy to reduce the air volume

Method used

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  • Bladeless fan and nozzle thereof
  • Bladeless fan and nozzle thereof

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0019] The bladeless fan provided by the present invention includes a base, a base, and a nozzle; the base is located on the base, and the nozzle is fixed on the base; the nozzle includes a tapered air duct and a nozzle for ejecting air The mouth; the nozzle is flat and slender, gradually shrinking from bottom to top; the rear end of the nozzle is closed and wide, and there is a nozzle at the front end, which is in the shape of a long and thin slit.

[0020] figure 1 It is a schematic diagram of the overall structure of the bladeless fan according to the embodiment of the present invention. Including base 1, base 2, nozzle 3. The base 1 plays the role of supporting the upper spherical base 2 and the nozzle 3 . The base...

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Abstract

The invention discloses a bladeless fan and a nozzle thereof. The bladeless fan comprises a base, a pedestal and the nozzle, the pedestal is positioned above the base, the nozzle is fixed onto the pedestal and comprises a tapered air duct and a mouth for spraying airflow, the nozzle is flat and gradually reduced from bottom to top and from back to front, and the mouth is a long and thin opening formed along one side of the nozzle.

Description

technical field [0001] The invention relates to a household appliance, in particular to a bladeless fan and its nozzle. Background technique [0002] The traditional fan is driven by the motor to rotate the blades to generate wind, accelerate the flow speed of the air flow in the surrounding environment, so as to achieve the effect of cooling and relieving heat and circulating air, but this traditional fan is easy to cause danger (for example: some Children put their fingers into the electric fan when adults are not paying attention, and they are injured by the blades), which has certain potential safety hazards and is inconvenient to clean. The bladeless fan in the prior art uses an annular airflow nozzle to replace the traditional fan blade, but the airflow noise is relatively large, which affects the quietness of home life; and its airflow nozzle occupies a large space and is relatively heavy; the path of air circulation Long, easy to reduce the air volume. Contents of...

Claims

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Application Information

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IPC IPC(8): F04F5/16F04F5/46F04F5/44
CPCF04D25/08F04F5/16F04F5/46
Inventor 涂晋华熊传伟张小明涂伟涂朝
Owner JIANGXI VITA TECH
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