公开(公告)号：US20150202559A1

公开(公告)日：2015-07-23

申请号：US14597258

申请日：2015-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Jihye OH ,  Beomsoo Seo ,  Jihoon Jun

IPC: B01D46/00 ,  F24F3/16

CPC classification number: B01D46/0065 ,  B01D2279/50 ,  F24F3/1603 ,  F24F13/28 ,  F24F2003/1639

Abstract: An air conditioner is provided that includes a filter, a filter cleaning unit having a space formed therein to place foreign matter separated from the filter, a moving mechanism to make the filter cleaning unit move along the filter, the moving mechanism including a first gear having a closed loop section shape with gear teeth formed at at least one of an outside circumference or an inside circumference, a gear guide to guide the first gear to rotate while maintaining at least one linear portion, a second gear engaged with the first gear, a drive source to make the second gear rotate, a third gear engaged with the linear portion of the first gear, and a connection mechanism connected both to the third gear and the filter cleaning unit to make the filter cleaning unit move, thereby permitting to make the moving mechanism compact and enhancing reliability.

Abstract translation: 本发明提供一种空气调节器，包括过滤器，过滤器清洁单元，其具有形成在其中的空间以放置与过滤器分离的异物;移动机构，用于使过滤器清洁单元沿着过滤器移动;移动机构包括第一齿轮， 具有形成在外圆周或内圆周中的至少一个上的齿轮齿的闭环截面形状，用于引导第一齿轮旋转同时保持至少一个直线部分的齿轮引导件，与第一齿轮啮合的第二齿轮， 驱动源使第二齿轮旋转，与第一齿轮的线性部分接合的第三齿轮，以及连接到三档和过滤器清洁单元的连接机构，以使过滤器清洁单元移动，从而允许 移动机构紧凑，增强可靠性。