Refrigerator, cover plate of air delivery duct of refrigerator, and manufacturing method for cover plate of air delivery duct

A manufacturing method and a technology of an air supply duct, which are applied to household refrigeration devices, lighting and heating equipment, cooling fluid circulation devices, etc., can solve problems such as high mold manufacturing costs, complicated assembly processes, and complex structures, and achieve savings Mold production costs, the effect of reducing manufacturing costs

Active Publication Date: 2012-12-12
HEFEI MIDEA REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Conventional air-cooled refrigerator air supply ducts are mostly injection molded, and the structure is relatively complicated
The cost of mold making and the cost of molded parts are relati

Method used

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  • Refrigerator, cover plate of air delivery duct of refrigerator, and manufacturing method for cover plate of air delivery duct
  • Refrigerator, cover plate of air delivery duct of refrigerator, and manufacturing method for cover plate of air delivery duct

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descrip...

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Abstract

The invention provides a refrigerator, a cover plate of an air delivery duct of the refrigerator, and a manufacturing method for the cover plate of the air delivery duct. The cover plate of the air delivery duct is a plate-shaped cover plate, and is provided with an air outlet and a fixed hole. Accordingly, the cover plate of the air delivery duct disclosed by an embodiment of the invention is simple in structure and convenient to arrange and manufacture, thus the manufacturing cost of the refrigerator is reduced.

Description

technical field [0001] The invention relates to the technical field of refrigerator manufacturing, in particular to a refrigerator, an air supply channel cover plate thereof, and a method for manufacturing the air channel cover plate. Background technique [0002] The air supply duct of conventional air-cooled refrigerators is mostly injection molded, and the structure is relatively complicated. The cost of mold making and the cost of molded parts are relatively high, and in order to fix the air duct on the refrigerator liner, at least there is a bayonet or screw fit with the refrigerator liner, and the assembly process is relatively complicated. [0003] In addition, in order to prevent deformation of the injection-molded air supply duct, reinforcing ribs need to be provided at various places in the air supply duct. Contents of the invention [0004] The present invention aims at solving one of the above technical problems at least to a certain extent or at least providi...

Claims

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Application Information

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IPC IPC(8): F25D17/04B29C47/00B26F1/02B21D28/26
Inventor 李虹
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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