air cooled refrigerator

A technology of air-cooled refrigerators and air ducts, which is applied to household refrigerators, coolers, household refrigeration devices, etc., and can solve the problems of poor thermal insulation effect of the foam layer, increased cost, and complicated foaming process operations, etc., to prevent warping Corner air leakage, reliable positioning, and the effect of reducing the probability of deformation or fracture

Active Publication Date: 2019-11-05
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the solutions in the prior art have many problems such as sharply rising costs, complicated foaming process operations, or poor thermal insulation effects of the foamed layer. Technical problems that can be solved

Method used

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Examples

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Embodiment Construction

[0050] figure 1 It is a schematic structural diagram of an air-cooled refrigerator 100 according to an embodiment of the present invention, wherein the outer door body 160 of the air-cooled refrigerator 100 is removed to show the structure of the compartment 140 in the cabinet 110 of the air-cooled refrigerator 100; figure 2 is along figure 1 A schematic sectional view taken along the cutting line A-A in ; image 3 Yes figure 2 Schematic partial enlarged view of region B in . see Figure 1 to Figure 3 , the air-cooled refrigerator 100 may generally include a box body 110 defining at least one accommodation space, an air duct cover plate 120 disposed inside the accommodation space and separating the accommodation space into an adjacent air duct 150 and a compartment 140 , a door body 160 and a plurality of adjusting devices 200 for respectively opening and closing the pick-and-place openings of each accommodation space. The air duct cover plate 120 is provided with at le...

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PUM

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Abstract

The invention provides an air-cooled refrigerator. The air-cooled refrigerator comprises a refrigerator body with at least one accommodating space limited, an air duct cover plate, and a plurality of adjusting devices, wherein the air duct cover plate is arranged in the accommodating space, the accommodating space is separated by the air duct cover plate into an air duct and a compartment which are adjacently arranged, and the adjusting devices are configured to backwardly pull the air duct cover plate tightly. Each adjusting device comprises a base, a connecting assembly and a tension spring, wherein the base is fixed to a liner of the accommodating space, the connecting assembly is fixedly connected with the air duct cover plate, one end of the tension spring is fixedly connected with the base, and the other end of the tension spring is fixedly connected with the connecting assembly. According to the air-cooled refrigerator, self-adjusting can be realized through the springs of the adjusting devices when the surface of the liner is not even, the air duct cover plate is tightly pulled backward, the structure is simple, and air leaking of the air duct of the air-cooled refrigerator is effectively prevented.

Description

technical field [0001] The invention relates to a freezing and refrigerating device, in particular to an air-cooled refrigerator. Background technique [0002] During the foaming process of the refrigerator box, high-temperature foaming material is injected between the outer box and the inner tank. As the foaming material solidifies, the foaming material expands with heat and contracts with cold and pulls the surface of the inner tank. , so that the surface of the inner tank is uneven, causing the corners of the air duct cover plate adsorbed on the rear wall of the inner tank to lift, and the air duct leaks air. In the prior art, the technical problems of air duct cover plate warping and air duct leakage are generally overcome by improving the chemical composition of the foaming material, or the pressure or temperature applied by the foaming process, and strengthening the mechanical strength of the inner tank. [0003] However, the solutions in the prior art have many probl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/02F25D17/04F25D17/06F25D23/06
CPCF25D11/02F25D17/047F25D17/065F25D23/065F25D2317/067F25D2323/06
Inventor 沈万辉范燕
Owner HAIER SMART HOME CO LTD
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