Multi-blade fan type air freshening device

An air freshener, multi-blade technology, applied in the direction of gasification substances, disinfection, etc., can solve the problems of no effect, insensitive sense of smell, etc.
CN1712073AInactive Publication Date: 2005-12-28LG HOUSEHOLD & HEALTH CARE LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
LG HOUSEHOLD & HEALTH CARE LTD
Publication Date
2005-12-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention discloses a multi-blade fan type air freshener capable of controlling the spraying direction of fragrance, increasing the spread range by promoting air flow, reducing noise and allowing accurate checking of fragrance and battery replacement timing. The multi-blade fan type air freshener includes: a frame having a fragrance installation unit for installing fragrance; a diffusion unit for diffusing fragrance from the fragrance installation unit; and a partition for separating the fragrance installation unit and the diffusion unit, It is provided with a communication hole for communicating the fragrance installation unit and the transmission unit with each other; a multi-blade fan installed at a position corresponding to the communication hole so as to diffuse fragrance supplied through the communication hole; In the fixed unit that fixes the motor that rotates the multi-blade fan, the airflow guide is fixed on the partition so that the multi-blade fan is fixed inside, and the airflow guide is provided with a spiral curved channel to direct the airflow of the aroma to export.
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Description

technical field

[0001] The present invention relates to a multi-blade (sirocco) fan type air freshener, and more particularly to an air freshener capable of controlling the spraying direction of fragrance, increasing the range of transmission by promoting air flow, reducing noise, and allowing accurate checking of replacement timing of fragrance and batteries Multi-blade fan type air freshener. Background technique

[0002] Generally, an air freshener is a device for disseminating aromas containing predetermined ingredients in the air, and is widely used in places where people gather, such as bathrooms, restaurants, and hotels, where odors are likely to occur.

[0003] Air fresheners can be divided into: natural transmission air fresheners, which simply contain liquid fragrances or paper soaked with fragrances and spread the fragrance naturally; electric fumigation air fresheners, which use heat generated by electricity to Emitting fragrance; mist air freshener, which spray...

Claims

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