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Air conditioner indoor unit

An air-conditioning indoor unit and filter technology, which is applied in air-conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve the problems of filter assembly and functional deterioration, and improve assembly and function performance, improved assemblability and functionality, and improved assemblability

Inactive Publication Date: 2014-04-09
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in conventional air-conditioning indoor units, when the filter guide is formed in a convexly curved shape, it is considered that the filter hangs down and the assemblability and functionality deteriorate.

Method used

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Embodiment Construction

[0059] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, the following embodiments are specific examples of the present invention, and do not limit the technical scope of the present invention. In addition, in the following description, words indicating directions such as up, down, left, right, front (front), and back (back) are used, but as long as there is no special description, these directions refer to figure 1 , image 3 , Figure 8A and Figure 8B The direction shown.

[0060] (1) Air conditioner 1

[0061] figure 1 It is a front view of the air conditioner 1. The air conditioner 1 is a device that handles the heat load of an indoor space to achieve air conditioning. The air conditioner 1 is mainly composed of an outdoor unit 2, an indoor unit 3, and a refrigerant pipe 4, and can perform cooling operation, heating operation, and the like.

[0062] (1-1) Outdoor unit 2

[0063] The outdoor unit 2 is installed outd...

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Abstract

The invention discloses an air conditioner indoor unit having excellent assembly performance and functionality. A filter mechanism (33) of the indoor unit is provided with a filter unit (50). The filter unit is provided with a filter guiding member; an annular-shaped air filter used for holding the filter guiding member; and a rear filter protection member (80b) capable of preventing the hanging of the air filter. The air filter comprises an upper filter (70a) and a lower filter (70b). The filter guiding member is provided with a first roller (62) and a second roller (63), which are extended along a left direction and a right direction, and a connecting part (61) used for connecting the two parts. The connecting part is bent to be protruded upwardly during the side-looking observation. The rear filter protection member is provided with a rear side rod (81b) and a rear side clamping hooking part (82b). The rear side clamping hooking part is fixedly disposed on the filter guiding member, and is used to maintain the rear side rod. The rear side rod is extended along the left-right direction on the position closer to the second roller (63) by comparing with the first roller (62), and is used to support the lower side filter from the lower side.

Description

Technical field [0001] The present invention relates to an indoor unit of an air conditioner. Background technique [0002] Conventionally, there has been known an air conditioner indoor unit provided with a filter cleaning device capable of removing dust adhered to the filter. For example, the air-conditioning indoor unit disclosed in Patent Document 1 (Japanese Patent Application Laid-Open No. 2012-52765) includes a filter cleaning device that operates a filter attached to a filter guide and contacts a rotating roller. This will remove the dust attached to the filter. [0003] However, in the conventional air-conditioning indoor unit, when the filter guide is formed into a convexly curved shape, it is considered that the filter hangs down and the assemblability and functionality deteriorate. [0004] Patent literature [0005] Patent Document: Japanese Patent Application Publication No. 2012-52765 Summary of the invention [0006] Therefore, the subject of the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/28
Inventor 今井洋辅吉川龙庆
Owner DAIKIN IND LTD
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