Fume exhaust fan capable of releasing negative ion

A range hood and negative ion technology, which can be used in the fields of oil fume removal, deodorization, and household heating, etc., can solve the problem of not having the function of purifying the air, etc.

Inactive Publication Date: 2007-01-24
吴丽昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the existing range hood only has the function of sucking fume and does not have the function of purifying air

Method used

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  • Fume exhaust fan capable of releasing negative ion

Examples

Experimental program
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Effect test

Embodiment

[0014] Example: see figure 1 , a range hood capable of releasing negative ions, comprising a casing 1, the casing 1 is provided with a negative ion generator 2, and the negative ion generator 2 is equipped with an outward air supply device;

[0015] The negative ion generator 2 can be arranged on the top of the outer surface of the casing;

[0016] Negative ion generator 2 is located at the front of the outer surface of the casing;

[0017] The negative ion generator 2 is controlled by the master switch of the range hood, that is, the negative ion generator and the range hood work at the same time;

[0018] The negative ion generator is controlled independently from the main switch of the range hood, that is, the negative ion generator can work alone and be used as an air freshener;

[0019] Negative ion generator 2 generates negative ions through current discharge, or negative ion generator 2 generates negative ions through photocatalyst;

[0020] Because the anion generat...

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PUM

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Abstract

The disclosed apparatus for removing oil fume capable of releasing negative ions overcomes deficiency of current apparatus for removing oil fume without function of purifying air. The disclosed apparatus includes chassis, and negative ion generator setup at the chassis. In operating time, negative ions can eliminate oil fume, purify air so as to create fresh and purified circumstance of cook room.

Description

technical field [0001] The invention relates to a range hood. Background technique [0002] Currently, the range hoods currently on the market only have the function of absorbing range hoods and do not have the function of purifying the air. Then, when the range hood is working, it is impossible to suck all the oil fumes, so there will be residual oil fumes in the kitchen, and the oil fumes contain a large amount of harmful gases, which pollute the kitchen environment and are harmful to the human body. Contents of the invention [0003] In order to overcome the deficiency that the existing range hood only has the function of sucking fume and does not have the function of purifying air. Therefore, the present invention provides a range hood capable of releasing negative ions, which can purify the environment and provide people with a pleasant kitchen operating environment. [0004] The technical solution adopted by the present invention in order to solve the technical pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20A61L9/22
Inventor 吴丽昌
Owner 吴丽昌
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