发明名称 CHARGING DEVICE OF ROBOT CLEANER
摘要 <p>A charging device of a robot cleaner is provided. The charging device of a robot cleaner according to the embodiment includes at least one cover forming an appearance of the charging device, a base which is coupled with the cover and includes a terminal unit for charging the robot cleaner, an induction signal generating unit disposed at a side of the cover or the base to transmit a return induction signal to the robot cleaner, and an induction signal guide member disposed at a side of the induction signal generating unit to enhance a docking performance of the robot cleaner by improving linearity of the induction signal. The charging device according to the embodiment can guide the path for the return of the robot cleaner and recharge the robot cleaner stably.</p>
申请公布号 EP2449938(A1) 申请公布日期 2012.05.09
申请号 EP20090846851 申请日期 2009.06.30
申请人 LG ELECTRONICS INC. 发明人 KIM, BONG-JU;SHIM, IN-BO;SUNG, JI-HOON;YIM, BYUNG-DOO;KIM, SUNG-GUEN
分类号 A47L9/28;A47L11/24;B25J13/08;G05D1/12 主分类号 A47L9/28
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