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Air cleaning mechanism

An air purification and dust technology, applied in the control input, air conditioning system, mechanical equipment and other directions involving air characteristics, can solve the problems of dangerous and troublesome two-hand operation, and achieve the effect of suppressing cost increase and simple structure

Active Publication Date: 2017-05-31
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, in the air conditioner described above, in order to remove the dust collection box assembly from the support, the user needs to perform relatively complicated work with both hands, which is very troublesome.
In addition, because the indoor unit of the general air conditioner is installed at a relatively high place, it is dangerous to work with both hands.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0068] (The overall structure of the indoor unit of the air conditioner)

[0069] First, the overall structure of the indoor unit (hereinafter simply referred to as "indoor unit") of the air conditioner of the present embodiment will be described.

[0070] Such as figure 1 As shown, the indoor unit 1 of this embodiment has a substantially rectangular parallelepiped shape, and is usually hung on the upper part of a room wall for use. The indoor unit 1 is connected to an outdoor unit (not shown) via a liquid side communication pipe (not shown) and a gas side communication pipe (not shown). In this way, the indoor unit 1 and the outdoor unit constitute a refrigerant circuit (not shown), and as a result, function as an air conditioner, that is, an air conditioner. In addition, since the present invention has little relevance to the outdoor unit and the refrigerant circuit, their descriptions are omitted.

[0071] Such as Figure 1 ~ Figure 3 As shown, the indoor unit 1 of the...

no. 2 approach

[0152] The indoor unit of the second embodiment differs from the indoor unit 1 of the first embodiment only in the mechanism for realizing the entry and exit of the engaging pin portion 233f. Therefore, only this point will be described with respect to the indoor unit of this embodiment.

[0153] The indoor unit of this embodiment adopts a button mechanism instead of the up and down rotation lever mechanism 233 . The button mechanism is the same as the vertical rotation lever mechanism 233 of the previous embodiment except that the operating lever portion 233a is omitted from the vertical rotation lever 233A, a pinion is attached to a substantially central portion of the rotation shaft portion 233b, and a button and a rack portion are further added. structure is almost the same. In addition, here, the rack portion extends downward from the button and meshes with the pinion of the rotation shaft portion 233b. Therefore, when the user presses the button, the rack portion moves...

no. 3 approach

[0155] The indoor unit of the third embodiment differs from the indoor unit 1 of the first embodiment only in that the filter driving roller 24 is rotationally driven by one driving motor like the brushed roller 234 of the previous embodiment.

[0156] The indoor unit of the present embodiment is provided with a power relay unit for the filter drive roller 24 . In addition, this method can also be applied to the second embodiment.

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PUM

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Abstract

The present invention addresses the problem of providing an air cleaning mechanism that allows a user to remove a dust container box easily and safely. An air cleaning mechanism 20 according to the present invention is provided with a body 22 and a dust container box 23. The body includes a dust trap portion 21 and catch portions Bl, Bc. The dust container box includes a dust container portion 231, locking portions 233f, and an operating portion 233a. The dust container portion serves to contain dust trapped by the dust trap portion. The locking portions can be locked onto the catch portions of the body. In a state in which the locking portions are locked onto the catch portions, the operation direction of the operating portion includes at least a downward component. When the operating portion is operated in the operation direction that includes the downward component, the locking portions become disconnected from the catch portions, thereby placing the dust container box in a state of being detachable from the body.

Description

technical field [0001] The invention relates to an air cleaning mechanism with cleaning function. Background technique [0002] Conventionally, the air conditioner shown by the following prior art is disclosed (for example, refer Unexamined-Japanese-Patent No. 2010-197014 etc.). [0003] (current technology) [0004] An air conditioner provided with a cleaning unit for removing dust adhering to a filter, the cleaning unit having: a support member having a filter rail for moving the filter; and a dust recovery box assembly, which can be detachably attached It is installed on the support, has a dust scraping part and a dust recovery box installed under the dust scraping part, and is installed in the left and right direction on the front part of the air conditioner. The dust scraping part One end in the left and right direction has a shaft that engages with the mounting hole of the support, and the other end in the left and right direction engages with the fixing hole of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/28
CPCF24F1/0073F24F1/0025F24F13/28F24F11/56B01D46/20B01D46/185B01D46/48F24F2110/10B01D46/681
Inventor 柳生隆之
Owner SHARP KK