Air channel assembly and air conditioner indoor unit

A technology of air duct components and air ducts, applied in air conditioning systems, mechanical equipment, air flow control components, etc., can solve the problems of unreasonable air door position and small proportion of air output, and achieve uniform indoor temperature distribution and fast temperature rise rate , Improve the effect of cooling comfort

Inactive Publication Date: 2021-12-31
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The main purpose of the present invention is to provide an air duct assembly and an air-conditioning indoor unit to solve the problem in the prior art that the position of the damper in the air duct is unreasonable, resulting in a small proportion of the upper air volume

Method used

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  • Air channel assembly and air conditioner indoor unit
  • Air channel assembly and air conditioner indoor unit
  • Air channel assembly and air conditioner indoor unit

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Embodiment Construction

[0028] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0029] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0030] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that wh...

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Abstract

The invention provides an air channel assembly and an air conditioner indoor unit. The air channel assembly comprises a fan component, a first air channel section and a second air channel section, the first end of the first air channel section communicates with the fan component, and a first air outlet is formed in the second end of the first air channel section and used for upward air output. The first end of the second air channel section communicates with the fan component, and a second air outlet is formed in the second end of the second air channel section and used for downward air output. The air channel assembly further comprises an air door component which is rotatably arranged in the second air channel section so as to be switched between an opening position for opening the second air channel section and a closing position for blocking the second air channel section. The rotation angle of the air door component between the opening position and the closing position is theta, wherein theta is greater than or equal to 20 degrees and less than or equal to 43 degrees. The air channel assembly solves the problem that in the prior art, due to the fact that the position of an air door in an air channel is unreasonable, the upper air outlet volume is small.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to an air duct assembly and an air conditioner indoor unit. Background technique [0002] Existing cabinet-type air conditioners with dual air outlets usually use multiple centrifugal fans, one fan realizes the air outlet from the upper outlet, and the other fan realizes the air outlet from the lower outlet. This structural layout leads to a large size of the whole machine. In order to solve this problem, there has been a floor-standing cabinet machine in which a single centrifugal fan realizes the upper and lower air outlets. [0003] A floor-standing cabinet machine that realizes up and down air flow through a single centrifugal fan, covering an area of ​​0.5m 2 , combined with the need for ventilation at the front of the air conditioner, the hidden footprint reaches 1m 2 . However, for floor-standing cabinets with upper and lower air outlets, the lower outlet is easily bloc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0014F24F13/10F24F11/74F24F11/79
CPCF24F1/0014F24F13/10F24F11/74F24F11/79
Inventor 向新贤陈英强陈志伟魏剑邢坤黎优霞
Owner GREE ELECTRIC APPLIANCES INC
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