Refrigerator duct structure and air-cooled refrigerator

A technology for air ducts and refrigerators, which is applied to household refrigerators, coolers, household refrigeration devices, etc., and can solve the problems of easy noise generation, large volume occupied by the air duct structure, and low air intake efficiency, so as to reduce volume and improve The effect of air intake efficiency and more storage space

Active Publication Date: 2017-09-19
HEFEI HUALING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the wind enters, the support will still block a part of the wind from entering, making the air intake efficiency low, and the air will rub against the support during the wind intake, which is prone to noise; The volume occupied by the channel structure is large, which is not conducive to the effective use of refrigerator space

Method used

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  • Refrigerator duct structure and air-cooled refrigerator
  • Refrigerator duct structure and air-cooled refrigerator
  • Refrigerator duct structure and air-cooled refrigerator

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Embodiment Construction

[0022] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] The invention provides a refrigerator air duct structure.

[0024] refer to Figure 1 to Figure 6 , in one embodiment, the refrigerator air duct structure includes an air duct side plate 10, a cover plate 20 covering the air duct side plate 10, the air duct side plate 10 and the cover plate 20 both have a frame ; Between the cover plate 20 and the air duct side plate 10, an air chamber 101 for the integrated fan 5 and an air supply channel 30 communicating with the air chamber 101 are formed; the air duct side plate 10 corresponds to the The position of the air cavity 101 is provided with an air inlet slot 102 for the integrated blower fan 5 to enter the air; 102 air intake volume.

[0025] In this embodiment, the integrated fan 5 is a centrifugal fan 5 with a motor installed in the centrifugal cavity inside...

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PUM

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Abstract

The invention discloses a refrigerator air duct structure. The refrigerator air duct structure comprises an air duct side plate and a cover plate covering the air duct side plate. An air chamber allowing an integrated draught fan to be installed therein and an air supply channel communicated with the air chamber are arranged between the cover plate and the air duct side plate. The position, corresponding to the air chamber, of the air duct side plate is provided with an air inflow groove allowing air to flow in the integrated draught fan. The air inflow section of the air inflow groove is gradually decreased in the air inflow direction of the air inflow groove. The invention further discloses an air cooling refrigerator. The size of the refrigerator air duct structure is reduced, and more storage space can be provided for the air cooling refrigerator. The structure of the air inflow portion of an air duct is improved, and air inflow efficiency is improved.

Description

technical field [0001] The invention relates to a refrigerator air duct structure and an air-cooled refrigerator. Background technique [0002] An air-cooled refrigerator is a device that absorbs the cooling capacity of the evaporator through a centrifugal fan in the air duct, and then distributes it to each compartment to provide cooling. [0003] The current air-cooled refrigerator is basically implemented by a fan in the form of a separate fan and motor. After the fan is installed: the fan is located in the air duct, the motor is located outside the air duct, and the motor needs to be installed on the air inlet of the air duct through a bracket to ensure into the air space. However, when the wind enters, the support will still block a part of the wind from entering, making the air intake efficiency low, and the air will rub against the support during the wind intake, which is prone to noise; The volume occupied by the channel structure is large, which is not conducive t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/00F25D17/06
CPCF25D17/062F25D2317/06
Inventor 张显锋郎献军
Owner HEFEI HUALING CO LTD
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