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Liftable air purifier air door

A technology of air purifier and air door, which is applied in the direction of noise suppression and airflow control components, etc., which can solve the problems of air secondary pollution, inability to lift, and inability to open and close, so as to prevent dust from entering the machine, reduce noise, and avoid secondary pollution. The effect of secondary pollution

Active Publication Date: 2016-08-31
四川长虹空调有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the air purifier, the air inlet is generally located at the bottom or the side, and the air outlet, that is, the air door is located on the upper part or the side of the purifier. As the air supply device, the air door is an important structural component. The plastic part structure, the air door is exposed, cannot be opened and closed, and cannot be lifted, and this structure, because the air is blown directly, the noise is relatively large, and because the air outlet is exposed, it is easy to collect dust and cause secondary pollution of the air

Method used

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  • Liftable air purifier air door
  • Liftable air purifier air door
  • Liftable air purifier air door

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Embodiment Construction

[0020] The present invention will be further described below through specific embodiments.

[0021] Such as figure 1 As shown, the present invention includes a small damper 1, a large damper 3, a panel 4 and a transmission device. The small damper 1 is covered on the vent in the middle of the large damper 3, and the large damper 3 is covered on the vent in the middle of the panel 4. The transmission The device includes a motor 6, a drive block 5 and a push rod 2. One end of the push rod 2 is connected with the small damper 1 and the large damper 3, and the other end is connected with the drive block 5. The motor 6 drives the push rod 2 up and down through the drive block 5. Move, thereby realizing the opening and closing of the small damper 1 and the large damper 3. The working process of the present invention is: when large damper 3 and small damper 1 all dropped to the lowest position, large damper 3 completely covered on the ventilation opening in the middle part of panel ...

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Abstract

The invention relates to the field of air purifiers and discloses a liftable air purifier air door. The liftable air purifier air door comprises a small air door body, a big air door body, a face plate and a transmission device. The small air door body covers a ventilation opening in the middle of the big air door. The big air door body covers a ventilation opening in the middle of the face plate. The transmission device comprises a motor, a driving block and a push rod. One end of the push rod is connected with the small air door body and the big air door body, and the other end of the push rod is connected with the driving block. The motor drives the push rod to move up and down through the driving block, so that the small air door body and the big air door body are opened and closed. The liftable air purifier air door has the beneficial effects that by adopting the liftable air door, wind is evenly blown out from the periphery of the air door, noise can be reduced, and diffusion of clean air is facilitated; the opening degree of the air door can be adjusted by controlling the lifting degree of the small air door body and the big air door body, so that flexibility is higher, and the liftable air purifier air door is rich in scientific and technological sense; and when a purifier is stopped, the air door is automatically closed, dust can be prevented from entering the machine, and secondary pollution can be avoided.

Description

technical field [0001] The invention relates to the field of air purifiers, in particular to a liftable damper of the air purifier. Background technique [0002] Air purifiers are used in household, medical, industrial and other fields, and are mainly used to absorb, decompose or transform various pollutants in the air to improve the cleanliness of the air. In the air purifier, the air inlet is generally located at the bottom or side, and the air outlet, that is, the damper is located on the upper part or the side of the purifier. As the air supply device, the damper is an important structural component. At present, most air purifier dampers use integral The plastic part structure, the air door is exposed, cannot be opened and closed, and cannot be lifted, and this structure, because the air is directly blown out, the noise is relatively large, and because the air outlet is exposed, it is easy to collect dust and cause secondary pollution of the air. Therefore it is necessa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/10F24F13/24
CPCF24F13/10F24F13/24
Inventor 何跃涛
Owner 四川长虹空调有限公司
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