Air guide plate, injection mold and molding method

A molding method and injection mold technology, applied in the direction of airflow control components, etc., can solve the problems of thick air deflector, poor user experience, and unfavorable use of air-conditioning products, and achieve the effect of reducing the external volume and reducing the overall thickness.

Active Publication Date: 2016-10-12
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Most of the air deflectors of current air-conditioning products are directly injection molded by plastic parts. Due to the limitation of the injection molding process and the thermal deformation of the air deflectors, the air deflectors cannot meet the requirements of high strength and high straightness, resulting in that when the air deflectors are closed, the air deflectors will not meet the hood There is a problem of flash seams in the joints such as the shell, resulting in a poor appearance of the air conditioner and a poor user experience
[0003] In the prior art, in order

Method used

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  • Air guide plate, injection mold and molding method
  • Air guide plate, injection mold and molding method
  • Air guide plate, injection mold and molding method

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Embodiment Construction

[0021] In order to clearly illustrate the solutions in the present invention, preferred embodiments are given below and detailed descriptions are given in conjunction with the accompanying drawings. The following description is merely exemplary in nature and is not intended to limit the application or uses of the present disclosure. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts and features.

[0022] Aiming at the problems in the prior art that the strength of the all-plastic air deflector is low and the volume of the aluminum alloy plastic double-layer structure air deflector is too large, the present invention provides an air deflector, which includes an embedded part and a wrapping part, and the wrapping part includes Cover the outer periphery of the insert. Conventional aluminum alloy plastic double-layer mechanism wind deflector is embedded on the side, and part of the surface of aluminum alloy...

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Abstract

The invention provides an air guide plate, an injection mold and a molding method. The method comprises the following steps: a molded air guide plate insert is positioned in a molding cavity of the injection mold through a magnetic sucking piece; and a molten air guide plate outer-layer material is injected in the molding cavity, so that the outer-layer material wraps the air guide plate insert to form the air guide plate. The air guide plate adopts a sandwich layer embedding form to replace a double-layer structure form of a conventional aluminum alloy air guide plate, can only occupy less internal space of the air guide plate under the condition of guaranteeing strength and deformation resistance of the air guide plate, reduces the whole thickness of the air guide plate, and reduces the shape volume of the air guide plate.

Description

technical field [0001] The invention relates to the technical field of air-conditioning air deflectors, in particular to an air deflector, an injection mold and a molding method. Background technique [0002] Most of the air deflectors of current air-conditioning products are directly injection molded by plastic parts. Due to the limitation of the injection molding process and the thermal deformation of the air deflectors, the air deflectors cannot meet the requirements of high strength and high straightness, resulting in that when the air deflectors are closed, the air deflectors will not meet the hood There are flash seams in the joints such as the shell, resulting in a poor appearance of the air conditioner and a poor user experience. [0003] In the prior art, in order to control the deformation of the existing air-conditioning products, most of the air deflectors adopt a double-layer structure assembled by aluminum alloy and plastic, such as the outer layer of aluminum ...

Claims

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Application Information

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IPC IPC(8): B29C45/14B29C45/26F24F13/08
CPCB29C45/14008B29C45/26F24F13/08
Inventor 张胜闯张乃伟于明基赵继斌秦玲
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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