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Air duct assembly and air conditioner

A technology of air duct components and components, which is applied in the direction of air conditioning systems, couplings, pump components, etc., and can solve problems such as difficult alignment of connecting shafts, easy friction of fan blade shafts, etc.

Pending Publication Date: 2018-08-03
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide an air duct assembly and an air conditioner to solve the problem that the connecting shaft of the air duct assembly in the prior art is difficult to align after the fan blades are separated from the motor, and the friction of the fan shaft driven by the rotation of the fan blades is easy to be different. loud question

Method used

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

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Embodiment Construction

[0029] 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.

[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 when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0031] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish simila...

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Abstract

The invention provides an air duct assembly and an air conditioner. The air duct assembly comprises a bottom shell, a motor and a fan blade assembly. The fan blade assembly is mounted on the bottom shell and comprises a fan blade shaft and cross-flow fan blades arranged on the fan blade shaft in a sleeving mode. The fan blade shaft extends in the length direction of the bottom shell. The end, close to the motor, of the fan blade shaft is supported on the bottom shell in a suspended mode through a magnetic suspension mechanism. The end, away from the motor, of the fan blade shaft is supported on the bottom shell through a bearing seat. According to the air duct assembly, the magnetic suspension mechanism is designed at the end, close to the motor, of the fan blade assembly, and the fan blade shaft, close to one end of the motor, of the fan blade assembly is in a suspended state through the action of the magnetic suspension mechanism; and in this way, the functions that the fan blade assembly is supported, and it is ensured that the fan blade shaft and a motor output shaft are always in an aligned state are achieved, and friction abnormal sound brought by matching of supporting partsand the fan blade shaft is also overcome.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air duct assembly and an air conditioner. Background technique [0002] As a widely used household appliance, the production and operation of air conditioners require the product to have flexible assembly, so that it can be quickly assembled during production, and can be easily disassembled and repaired during later operation and maintenance. As the core parts of the air conditioner - the fan blade and the motor, the flexible design of the connection between the two directly affects the quickness of assembly and disassembly. [0003] The traditional air conditioner fan blade and motor connection design mainly adopts the following form: the motor shaft extends into the fan blade shaft, and then the fan blade shaft and the motor shaft are fastened by fastening screws, so that the motor drives the fan blade to rotate. [0004] This design is very inconvenient for the se...

Claims

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Application Information

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IPC IPC(8): F04D17/04F04D25/08F04D29/054H02N15/00F24F1/00
CPCH02N15/00F04D17/04F04D25/0606F04D25/08F04D29/054F24F1/0025F04D29/058F16D1/112
Inventor 汪春节韩鹏王富安杨盼
Owner GREE ELECTRIC APPLIANCES INC
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