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1. 发明申请

WO2009096613A2 GRILL UNIT FOR AIR CONDITIONER AND MANUFACTURING METHOD FOR THEREOF 审中-公开
标题翻译：用于空调的磨矿单元及其制造方法
公开(公告)号：WO2009096613A2
公开(公告)日：2009-08-06
申请号：PCT/KR2008000566
申请日：2008-01-30
申请人： LG ELECTRONICS INC , LEE JUN-SUK , JEONG CHANG-HOON , LEE SUN HYEONG , NHO HWAN YONG
发明人： LEE JUN-SUK , JEONG CHANG-HOON , LEE SUN HYEONG , NHO HWAN YONG
IPC分类号： F24F13/28 , F24F1/00 , F24F13/075 , F24F13/08
CPC分类号： F24F13/28 , F24F13/085 , Y10T29/49826
摘要： The present disclosure relates to a grill unit for an air conditioner with a filter main body that filters impurities from air passing through airflow openings and is integrated with the grill unit, and a manufacturing method for the same. In a grill unit for an air conditioner according to the present disclosure, the grill unit defines airflow openings and includes a filter main body formed of a processed filter sheet and inserted and injection molded, and the filter main body includes folds having pluralities of peaks and valleys formed through folding and bending the filter sheet. Also, the folds include a plurality of fold supports provided at a side thereof to continuously support the folds therealong. A method for manufacturing a grill unit for an air conditioner according to the present disclosure includes forming a folded filter main body through folding and bending a filter sheet in operation (a), inserting the folded filter main body in an injection mold for forming the grill unit in operation (b), and integrally forming the filter main body and a filter frame and fold supports that support the filter main body, through injection molding the grill unit in operation (c). Thus, the number of parts and working processes can be reduced, and yield can be increased, to substantially reduce manufacturing costs.
摘要翻译：本发明涉及一种空调机的格栅单元，其具有过滤器主体，该过滤器主体对通过气流开口的空气中的杂质进行过滤，并且与格栅单元一体化，及其制造方法。在根据本公开的用于空调的格栅单元中，格栅单元限定气流开口，并且包括由处理的过滤片形成并插入和注射成型的过滤器主体，并且过滤器主体包括具有多个峰和通过折叠和弯曲过滤片形成的谷。此外，折叠部包括设置在其一侧的多个折叠支撑件，以连续地支撑折叠。根据本公开的用于空调的格栅单元的制造方法包括：在操作（a）中通过折叠和弯曲过滤纸来形成折叠过滤器主体，将折叠的过滤器主体插入用于形成格栅的注射模具中操作（b）中的单元，并且通过在操作（c）中注射成型格栅单元，整体地形成过滤器主体和过滤器框架以及支撑过滤器主体的折叠支撑件。因此，可以减少零件数量和工作流程，并且可以提高产量，从而大大降低制造成本。

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