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Air inlet grid, air conditioner indoor unit and air conditioner

A technology for air-conditioning indoor unit and air inlet grille, which can be used in air conditioning systems, space heating and ventilation, heating and ventilation hoods/covers, etc., and can solve the problems of small air inlet area and low air inlet grille strength.

Inactive Publication Date: 2021-03-23
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problems of low structural strength and small air intake area of ​​the existing air inlet grille, the present invention provides an air inlet grille, an air conditioner indoor unit and an air conditioner

Method used

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  • Air inlet grid, air conditioner indoor unit and air conditioner
  • Air inlet grid, air conditioner indoor unit and air conditioner
  • Air inlet grid, air conditioner indoor unit and air conditioner

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Embodiment Construction

[0029] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. Those skilled in the art can make adjustments as needed so as to adapt to specific applications. For example, although the air inlet grille of the present invention is described in conjunction with the indoor unit of the cabinet type air conditioner, this is not a limitation. Other devices that require the use of the air inlet grille can be equipped with the air inlet grille of the present invention, such as wall-mounted air conditioners indoor unit.

[0030] Secondly, it should be noted that, in the description of the present invention, terms such as "inner", "outer" and other indicated directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of ...

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Abstract

The invention belongs to the technical field of household appliances, and particularly relates to an air inlet grid, an air conditioner indoor unit and an air conditioner. The air inlet grid, the airconditioner indoor unit and the air conditioner aim to solve the problems that an existing air inlet grid is low in structural strength and small in air inlet area. The air conditioner indoor unit ofthe air conditioner is provided with the air inlet grid, the air inlet grid comprises a mounting plate, multiple first grid bars and multiple second grid bars, and the mounting plate is provided withan air inlet for mounting the first grid bars and the second grid bars. The multiple first grid bars are arranged at intervals in a first direction, the multiple second grid bars are arranged at intervals in a second direction, and the first grid bars intersect with the second grid bars. First ribs are arranged on the inner sides of at least part of the first grid bars, and second ribs are arranged on the inner sides of at least part of the second grid bars. The structural strength of the air inlet grid is improved easily, the possibility of deformation of the air inlet grid is reduced, the air inlet area cannot be influenced, the air inlet amount is ensured, and the working efficiency of the air conditioner is improved.

Description

technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to an air intake grille, an air conditioner indoor unit and an air conditioner. Background technique [0002] Each air conditioner includes a housing and a fan and a heat exchanger arranged in the housing. The side panel or back panel of the housing is provided with an air inlet, and the front panel of the housing is provided with an air outlet. An air duct is formed between the air inlet and the air outlet. , the fan and the heat exchanger are arranged in the air duct. After the air conditioner is started, under the action of the fan, the air in the external environment enters the casing from the air inlet and exchanges heat with the refrigerant flowing in the heat exchanger. The heat-exchanged air is sent into the room from the air outlet, making the indoor temperature lower or higher. [0003] There is usually an air intake grid at the air inlet, and wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/08F24F1/0011F24F13/00F24F13/20
CPCF24F13/082F24F1/0011F24F13/00F24F13/20
Inventor 汪鹏飞袁小辉郝本华张德明
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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