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Winding mechanism, branch air supply device and refrigerator

A technology of winding mechanism and split air supply, which is applied in the direction of household refrigerators, household refrigeration devices, cooling fluid circulation devices, etc., can solve the problems of inconvenient unified control, inability to distribute and control cold air, complex structure, etc., and achieve compact structure , Enhance fresh-keeping performance and operating efficiency, and high rotation synchronization

Active Publication Date: 2019-07-02
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure is more complicated and not convenient for unified control
And it is impossible to distribute and regulate the cold air entering each storage room according to the cooling demand of each storage space

Method used

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  • Winding mechanism, branch air supply device and refrigerator
  • Winding mechanism, branch air supply device and refrigerator
  • Winding mechanism, branch air supply device and refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] figure 1 is a schematic structural diagram of a winding mechanism 220 according to an embodiment of the present invention, figure 2 yes figure 1 Schematic exploded view of the local structure in the winding mechanism shown. Such as figure 1 and figure 2 As shown, the embodiment of the present invention provides a winding mechanism 220 for a branch air supply device. The winding mechanism 220 may include two winding shafts 221 , a connecting frame 222 and a transmission mechanism 225 . Two reels 221 are respectively rotatably disposed on two ends of the connecting frame 222 , each reel 221 is configured to fix one end of the windshield 210 of the branch air supply device, and is used for winding the windshield 210 . Specifically, each reel 221 is rotatably mounted to the connecting frame 222 at one end thereof. The transmission mechanism 225 can be disposed in the connecting frame 222 and configured to transmit the rotational motion of one reel 221 to the other r...

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PUM

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Abstract

The invention relates to a winding mechanism, a branching air supply device and a refrigerator. Specifically, the winding mechanism comprises a connecting frame, two reels and a transmission mechanism. The reels are rotationally arranged at the two ends of the connecting frame correspondingly, and each reel is configured to fix one end of a wind shielding piece of the branching air supply device and used for winding of the wind shielding piece. The transmission mechanism is arranged in the connecting frame and configured to transmit rotation motion of one reel to the other reel. The branching air supply device with the winding mechanism and the refrigerator are further provided. According to the winding mechanism, the positions of the two reels can be effectively fixed, rotating synchronism of the two reels can be high, and the wind shielding piece can stably move and cannot be folded. The winding mechanism is small and exquisite in structure and does not occupy large space, and airflow flowing is not influenced.

Description

technical field [0001] The invention relates to the field of refrigerated and frozen storage, in particular to a winding mechanism, a branch air supply device and a refrigerator. Background technique [0002] In recent years, with the improvement of people's living standards and the enhancement of environmental awareness, the requirements for refrigerators have shifted from satisfying low-temperature refrigeration to keeping food fresh. Therefore, air-cooled refrigerators are gradually favored by people. [0003] For air-cooled refrigerators, the freshness of food depends to a large extent on the air circulation in the storage room of air-cooled refrigerators and the temperature difference between various parts in the box. The air circulation in the box is reasonable, and the smaller the temperature difference, the better the freshness preservation performance of the refrigerator. The key component that determines whether the air circulation of the refrigerator is reasonab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/02F25D23/00F25D17/04
CPCF25D11/02F25D17/045F25D23/00F25D2317/0681
Inventor 程学丽费斌尚亚洲刘金林
Owner HAIER SMART HOME CO LTD
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