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Filter screen mounting structure, fan assembly and range hood

An installation structure and filter screen technology, which is applied in the fields of filter screen installation structure, fan components, range hood, etc., can solve the problems of inconvenient filter screen disassembly and assembly, and achieve the effects of reducing the difficulty of alignment, convenient installation, and convenient custom processing

Pending Publication Date: 2019-08-23
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, the technical problem to be solved by the present invention is to overcome the inconvenient defect of filter screen disassembly and assembly in the prior art, thereby providing a filter screen installation structure, fan assembly, range hood

Method used

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  • Filter screen mounting structure, fan assembly and range hood
  • Filter screen mounting structure, fan assembly and range hood
  • Filter screen mounting structure, fan assembly and range hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Figure 1 to Figure 5 As shown, a filter screen installation structure provided in this embodiment includes a motor 2 and a filter screen assembly detachably mounted on the motor shaft 21 of the motor 2, and also includes: a first magnetic member 3 arranged on the filter screen assembly; and the second magnetic part 4 arranged on the motor shaft 21, the first magnetic part 3 and the second magnetic part 4 are arranged oppositely, and after the filter screen assembly reaches the preset installation position, the first magnetic part 3 is located at the first The two magnetic parts 4 are under the same polarity and mutually repulsive; the limiting part 5 is arranged on the motor shaft 21, and the filter screen assembly abuts against the limiting part 5 under the action of mutual repulsion. The filter screen assembly in this embodiment has the function of separating oil and dirt, and the first magnetic part 3 is arranged on it. When the user installs it, the first magnetic ...

Embodiment 2

[0066] This embodiment provides a fan assembly, including the filter screen installation structure described in Embodiment 1, and has all its technical advantages, which will not be repeated here.

Embodiment 3

[0068] This embodiment provides a range hood, which includes the fan assembly described in Embodiment 2, and has all its technical advantages, which will not be repeated here.

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Abstract

The invention provides a filter screen mounting structure, a fan assembly and a range hood. The filter screen mounting structure comprises a motor and a filter screen assembly detachably mounted on amotor shaft of the motor. The filter screen mounting structure further comprises a first magnetic part arranged on the filter screen assembly, a second magnetic part arranged on the motor shaft and alimiting part arranged on the motor shaft. The first magnetic part and the second magnetic part are arranged oppositely. After the filter screen assembly arrives at a preset mounting position, the first magnetic part is located below the second magnetic part and is in a homopolar mutual repulsion state. The filter screen assembly is connected to the limiting part in an abutting manner under the action of repulsion force. By means of the filter screen mounting structure, repulsion force between same magnetic poles is utilized, and demounting and mounting to the filter screen assembly are facilitated.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a filter screen installation structure, a fan assembly, and a range hood. Background technique [0002] At present, range hoods, as the main category of kitchen appliances, have been widely installed and used. The main function of the range hood is to collect the cooking fume generated by the user. The characteristics of the cooking fume make the oil stains easily adhere to the filter screen, and the user needs to clean the filter screen frequently. [0003] The cleaning process of the filter screen in the prior art is as follows: unscrew the screw that fixes the filter screen, soak the removed filter screen in warm water with neutral detergent for 5-10 minutes, and use a soft plastic brush to clean the filter screen in the pores. Clean the dirt, then dry it with a dry rag, and install the filter as it was before it was removed. [0004] However, the above-mentione...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/2035
Inventor 张豆豆胡小帝许宁邓海熊校孟得浩汪春节王宏
Owner GREE ELECTRIC APPLIANCES INC
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