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Air duct assembly and air conditioner

A technology of air duct components and air ducts, which is applied in pipeline layout, lighting and heating equipment, space heating and ventilation details, etc., can solve problems such as motor water ingress and hidden dangers, and achieve the effect of ensuring electrical safety

Pending Publication Date: 2021-02-19
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the air conditioner is cooling, there is cold wind blowing the sealing cover in the air duct all the time, and the whole part of the sealing cover gradually becomes cold. If the motor is in the working state, the rotation of the motor will generate heat, resulting in condensed water in the sealing cover, which will cause water to enter the motor. Hidden dangers

Method used

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  • Air duct assembly and air conditioner
  • Air duct assembly and air conditioner
  • Air duct assembly and air conditioner

Examples

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Embodiment Construction

[0032] see in conjunction Figure 1 to Figure 12 As shown, according to the embodiment of the present application, the air duct assembly includes a chassis 1 and an air duct, the chassis 1 is provided with a motor base 2 for installing a motor, and the side wall of the motor base 2 and the air duct wall of the air duct are formed by an isolation structure Isolation, the isolation structure and the wall of the air duct form an isolation cavity that isolates the heat transmission path between the air duct and the motor base 2 .

[0033] The air duct assembly isolates the cavity where the motor 14 is located and the air duct through an isolation structure, so that the motor installation cavity and the air duct do not affect each other, and a heat transmission path is formed between the isolation structure and the air duct wall The partition cavity prevents the airflow heat in the air duct from affecting the cavity where the motor is located, and realizes the isolation between the...

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Abstract

The invention provides an air duct assembly and an air conditioner. The air duct assembly comprises a base plate (1) and an air duct, a motor base (2) for installing a motor is arranged in the base plate (1), the side wall of the motor base (2) is isolated from the air duct wall of the air duct through an isolation structure, and a partition cavity for partitioning a heat propagation path betweenthe air duct and the motor base (2) is formed between the isolation structure and the air duct wall. According to the air duct assembly, the motor and the air duct can be separated from each other, water and air do not enter the motor, and the electrical safety of the motor is guaranteed.

Description

technical field [0001] The present application relates to the technical field of air conditioning, in particular to an air duct assembly and an air conditioner. Background technique [0002] The movement mechanism on the air conditioner is basically driven by the motor. In order to ensure the reliability of the motor, the motor needs to be sealed to prevent wind and water from entering. The traditional motor sealing structure is often equipped with a sealing cover for the motor, and a wiring hole is left on the sealing cover only for wiring the motor. The motor wire is wrapped with a sponge, and finally it is sealed on the wiring hole. [0003] The above sealing methods seem to be simple and reliable, but if the sealing structure is located beside or in the air duct, the reliability will be greatly reduced. When the air conditioner is cooling, there is cold wind blowing the sealing cover in the air duct all the time, and the whole part of the sealing cover gradually becomes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/02
CPCF24F13/0254
Inventor 欧峥李佳鹏余明养王振勇杨登明王高敏
Owner GREE ELECTRIC APPLIANCES INC