A fixing device for fan motor of air-cooled refrigerator

A fan motor and fixing device technology, which is applied in the direction of household refrigeration devices, cooling fluid circulation devices, lighting and heating equipment, etc., can solve the problems of reducing the length of the motor shaft, increasing the air volume of the system, and large vibration, so as to reduce vibration and reduce The effect of eddy current and less mold parts

Active Publication Date: 2015-09-02
HISENSE RONSHEN GUANGDONG REFRIGERATOR
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] In order to overcome at least one of the above-mentioned defects in the prior art, the present invention provides a fixing device for the fan motor of an air-cooled refrigerator. The problem of high noise and vibration caused by the air-cooled refrigerator system can effectively reduce the shaft length of the motor and increase the air volume of the system at the same time

Method used

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  • A fixing device for fan motor of air-cooled refrigerator
  • A fixing device for fan motor of air-cooled refrigerator
  • A fixing device for fan motor of air-cooled refrigerator

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Embodiment Construction

[0021] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The positional relationship described in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent.

[0022] Such as figure 1 As shown in -4, a fixing device for an air-cooled refrigerator fan motor includes an air duct cover plate 1, a motor 3, a centrifugal fan blade 5 connected to the motor 3, and an air duct 6 connected to the centrifugal fan blade 5. A motor installation groove 8 is provided on the road cover plate 1, and the motor 3 is fixedly connected with the motor installat...

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Abstract

The invention relates to the technical field of refrigerators, in particular to a fixing device of a fan motor of an air cooling refrigerator. The fixing device of the fan motor of the air cooling refrigerator comprises an air duct cover plate, a motor, centrifugal blades connected with the motor, and an air duct connected with the centrifugal blades. A motor installation groove is formed in the air duct cover plate. The motor is fixedly connected with the motor installation groove through a fixing structure. According to the fixing device of the fan motor of the air cooling refrigerator, the structure is simple, the number of dies is small and cost is low; due to the fact that the air fan is directly installed on the air duct cover plate, integration of the air fan and the air duct cover plate is achieved, the length of a shaft of the motor is reduced, and the vibration of the centrifugal blades is reduced; the motor is installed on the air outlet side (in the position of the cover plate), the area of a part of the motor is increased through the air draft area, eddies generated by the motor is reduced, efficiency is improved, and therefore the efficiency of the fan is greatly improved; due to the fact that occupied space is small, the fixing device is suitable for being used in various air cooling refrigerators.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a fixing device for a fan motor of an air-cooled refrigerator. Background technique [0002] At present, the air-cooled power source of air-cooled refrigerators is mainly generated by motors. Since the wind generated by this type of fan enters and exits from the front and rear directions of the shaft, this type of fan is collectively called an axial flow fan. Generally speaking, this kind of fan should be installed on the return air side of the air supply blade. This air supply method will cause the fan to block the return air outlet, which eventually leads to a reduction in the air volume; in order to ensure the air volume, the general method is to increase the motor shaft. Length, increase the area of ​​the return air outlet, but this method will cause the vibration of the fan blades, which will affect the noise and energy consumption of the entire refrigerator. [0003]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D17/06
Inventor 廖强周伟洪潘坚陈爱民游飞越王美艳
Owner HISENSE RONSHEN GUANGDONG REFRIGERATOR
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