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Filter lifting structure and air purifier

A technology of an air purifier and a lifting structure, applied in the field of purifiers, can solve the problems of inconvenient operation of the lifting plate, and achieve the effect of intelligent operation

Active Publication Date: 2020-05-26
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defect in the prior art that the lifting plate is inconvenient to operate when the filter is installed, the present invention proposes a filter lifting structure and an air purifier

Method used

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  • Filter lifting structure and air purifier
  • Filter lifting structure and air purifier
  • Filter lifting structure and air purifier

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Embodiment Construction

[0023] For filter air purifiers, the sealing between the filter screen and related parts is a key factor affecting the performance of the whole machine. The air purifiers with cylindrical filters are all designed with a lifting plate structure, so as to ensure that the mouth of the filter screen can be sealed and fitted with the air inlet of the fan when the lifting plate is lifted, so that the air entering the purifier will pass through the filter before entering the fan, thereby The performance of the whole machine is guaranteed.

[0024] Such as Figures 1 to 3 As shown, the present invention proposes a filter screen lifting structure, including a lifting plate 2 arranged on a base 1 and an automatic lifting mechanism that drives the lifting plate 2 up and down, which can be automatically lifted and lowered according to needs, and tightened or released by the lifting plate The filter screen 3 reduces the operation actions of the user and is convenient to use. The automati...

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Abstract

The invention discloses a filter net lifting structure and an air purifier. The filter net lifting structure comprises a lifting plate disposed on a base, and further includes a driving device for driving the lifting plate to lift and fall and a controller for controlling the route of the driving device. Automatic lifting and falling of the filter net lifting plate can be achieved through the driving device and the controller, and meanwhile a proximity switch is adopted between an air inlet panel and a device body, so that the operation is more intelligent.

Description

technical field [0001] The invention relates to the field of purifiers, in particular to a filter screen lifting structure and an air purifier. Background technique [0002] For filter air purifiers, the sealing between the filter screen and related parts is a key factor affecting the performance of the whole machine. Air purifiers using cylindrical filters are generally designed with a lifting plate structure, so as to ensure that the opening of the filter screen can be sealed and fitted with the air inlet of the fan when the lifting plate is lifted, so that the air entering the purifier will pass through the filter before entering the fan. , so as to ensure the performance of the whole machine. However, there are defects in this structure at present: the bottom of some lifting plates is a spring structure, and the airtightness of the filter screen is guaranteed by the elastic force of the spring to squeeze the filter screen. Combined, some lifting discs have a rotating s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/24B01D46/42F24F11/89F24F13/28
Inventor 张帅李泳樺游卫刚罗汉兵潘海元劳承云
Owner GREE ELECTRIC APPLIANCES INC