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Air duct assembly and refrigerator with air duct assembly

A technology of air duct components and air duct cover plates, which is applied in household appliances, lighting and heating equipment, cooling fluid circulation devices, etc., and can solve the problems of inability to accurately adjust the temperature and humidity in the fruit and vegetable box area, easy jumping of the paddle, and failure of the paddle Accurate positioning and other issues

Active Publication Date: 2017-12-29
HEFEI MIDEA REFRIGERATOR CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an air duct assembly and a refrigerator with it, to solve the problem that the picks in the prior art tend to jump easily due to insufficient limit during the shifting process of the picks, so that the picks are in the direction of fruits and vegetables. Random stops between the two gears of chilled and chilled, resulting in the situation that the pick cannot be accurately positioned at the zero gear, so that the air intake in the fruit and vegetable box area cannot be accurately controlled, so that the fruit and vegetable box area cannot be precisely adjusted Technical issues of temperature and humidity

Method used

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  • Air duct assembly and refrigerator with air duct assembly
  • Air duct assembly and refrigerator with air duct assembly
  • Air duct assembly and refrigerator with air duct assembly

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Such as Figure 1a to Figure 4 As shown, the figure schematically shows that the air duct assembly 100 includes the air duct cover plate 1 , the pressing part 2 , the plectrum 3 and the limiting part 32 .

[0032] In the embodiment of the present application, the chilled stall recess 11, the zero-degree stall recess 12, and the fruit and vegetable stall recess 13 are constructed at intervals on the air duct cover plate 1, wherein the air duct cover plate 1 A pressing component 2 is provided below the concave portion 12 corresponding to the zero-degree gear position. It should be noted that the temperature of the fruit and vegetable box area of ​​the refrigerator freezer corresponding to the chilled stall recess 11 is 2 degrees to 4 degrees, and the temperature of the fruit and vegetable box area of ​​the refrigerator freezer corresponding to the zero gear recess 12 is 4 degrees to 6 degrees. The temperature of the fruit and vegetable box area of ​​the refrigerator refr...

Embodiment 2

[0041] This embodiment is basically the same as Embodiment 1. For the sake of brevity, in the description process of this embodiment, the same technical features as Embodiment 1 will not be described, and only the differences between this embodiment and Embodiment 1 will be described:

[0042] Such as Figure 5 and Figure 6 As shown, in another preferred technical solution of the present application, a third convex portion 221 extending toward the air duct cover plate 1 is configured on the inner side of the extension end of the vertical portion 22, and the limiting member 32 is configured as an inner concave portion 322 , the third convex portion 221 is matched with the inner concave portion 322 . In this way, when the plectrum 3 slides to the zero-degree gear concave portion 12, on the basis that the positioning convex portion 31 matches the zero-degree gear concave portion 12, the third convex portion 221 is embedded in the inner concave portion 322, thereby realizing Th...

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PUM

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Abstract

The invention relates to the technical field of refrigeration equipment, and discloses an air duct assembly and a refrigerator with the air duct assembly. The air duct assembly comprises an air duct cover plate and a dialing piece, wherein an ice fresh gear concave part, a zero-degree gear concave part and a fruit and vegetable gear concave part are arranged on the air duct cover plate at intervals, and a pressing part is arranged below the position, corresponding to the zero-degree gear concave part, of the air duct cover plate; and the dialing piece is movably arranged on the air duct cover plate and can slide in the length direction of the air duct cover plate, a positioning concave part which can be matched with the ice fresh gear concave part, the zero-degree gear concave part and the fruit and vegetable gear concave part is arranged on the surface, towards the air duct cover plate, of the dialing piece, a limiting part corresponding to the positioning convex part is arranged on the surface, back on to the air duct cover plate, of the dialing piece, and when the dialing piece is pushed horizontally to slide from the ice fresh gear concave part or the fruit and vegetable gear concave part to the zero-degree gear concave part, the limiting part is matched with the pressing part. The air duct assembly has the advantages that beating of the dialing piece is prevented, positioning is accurate, and feeling is good.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to an air duct assembly and a refrigerator having the same. Background technique [0002] The paddle on the air duct of the refrigerator freezer is a standard part of the multi-door refrigerator used at home. It is generally placed at the bottom of the refrigerator freezer close to the area of ​​the fruit and vegetable box to control the amount of air intake in the area of ​​the fruit and vegetable box. Three levels of temperature and humidity adjustment for fruits and vegetables in the box area, zero temperature, and chilled. [0003] At present, the paddles are usually set on the air duct panel of the refrigerating room. In the process of switching the paddles, due to insufficient limit, the paddles tend to jump easily, making the paddles between the two stalls of fruits and vegetables and chilled. Randomly stop at random, resulting in the situation that the paddl...

Claims

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Application Information

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IPC IPC(8): F25D17/06F25D23/00
CPCF25D17/062F25D23/00F25D2317/04111F25D2317/04131F25D2500/06
Inventor 丁建
Owner HEFEI MIDEA REFRIGERATOR CO LTD