-
公开(公告)号：US20210194267A1
公开(公告)日：2021-06-24
申请号：US17111010
申请日：2020-12-03
申请人： LG ELECTRONICS INC.
发明人： Hyunkeun SHIN , Seonghoon HAN
摘要： A charger and a control method are disclosed. A charger according to an embodiment of the present disclosure includes a transceiver configured to obtain, from a battery of a cleaner, temperature information of the battery, and a processor configured to apply power to the battery based on the temperature information transmitted from the transceiver, wherein the processor applies a pulse wave of a first period to the battery when the temperature of the battery is measured within a predetermined first section. Accordingly, even if the temperature of the battery is outside the charge allowance range due to the discharge of the battery built in the cleaner, the battery can be charged more quickly, thereby reducing the total time required for charging the battery.
-
公开(公告)号：US20190208975A1
公开(公告)日：2019-07-11
申请号：US16354792
申请日：2019-03-15
申请人： LG ELECTRONICS INC.
发明人： Changhoon LEE , Seonghoon HAN , Gunho HA
CPC分类号： A47L9/2884 , A47L9/2831 , A47L9/2842 , A47L9/2878 , H01M10/46
摘要： A vacuum cleaner includes: a cleaner main body including a motor for generating a suction force; a suction unit that is in communication with the cleaner main body and sucks air and dust; a battery that supplies power to the motor; a battery management system (BMS) that detects a status of the battery; and a controller that controls an operation of the suction motor, wherein the controller determines a time of stopping the suction motor based on a voltage detected by the BMS.
-
公开(公告)号：US20180008112A1
公开(公告)日：2018-01-11
申请号：US15643889
申请日：2017-07-07
申请人： LG ELECTRONICS INC.
发明人： Dukho HAM , Seonghoon HAN
摘要： In order to accomplish a solution task of the present disclosure, a cleaner hand according to an embodiment of the present disclosure may include a pipe configured to transfer at least one of air, dust, and foreign matter to a drive unit that generates a suction force, a grip portion connected to the pipe, and formed to be gripped by a user, a sensor unit disposed in the grip portion to sense information related to whether or not the grip portion is gripped by the user, and a controller configured to control the drive unit based on the sensed information.
-
公开(公告)号：US20210242529A1
公开(公告)日：2021-08-05
申请号：US17165178
申请日：2021-02-02
申请人： LG ELECTRONICS INC.
发明人： Jiyoung AHN , Seonghoon HAN
IPC分类号： H01M50/342 , H01M50/124
摘要： Provided is a battery cell including a core material for providing electrical energy; and a cell housing for receiving the core material, wherein the cell housing includes a side cover; an upper cover for shielding an upward opening of the cell housing; a lower cover for shielding a downward opening of the cell housing; and a side vent groove formed in the side cover.
-
公开(公告)号：US20160235267A1
公开(公告)日：2016-08-18
申请号：US15040036
申请日：2016-02-10
申请人： LG ELECTRONICS INC.
发明人： Seonghoon HAN , Jungwan RYU , Seongwoo KIM
摘要： A vacuum cleaner, a battery assembly and a charging stand are provided. The battery assembly may include a plurality of battery cells, and a battery cover configured to support the plurality of battery cells. The battery cover may include a plurality of partition walls, and each of the plurality of partition walls forms a plurality of cell chambers that accommodate each of the plurality of battery cells, respectively, and at least a portion of the plurality of partition walls are spaced apart from each other to form at least one separation chamber.
摘要翻译： 提供真空吸尘器，电池组件和充电台。 电池组件可以包括多个电池单元和被配置为支撑多个电池单元的电池盖。 电池盖可以包括多个分隔壁，并且多个分隔壁中的每一个分别形成容纳多个电池单元中的每一个的多个电池室，并且多个分隔壁的至少一部分间隔开 彼此分开形成至少一个分离室。
-
公开(公告)号：US20190142235A1
公开(公告)日：2019-05-16
申请号：US16243463
申请日：2019-01-09
申请人： LG ELECTRONICS INC.
发明人： Changhoon LEE , Gunho HA , Seonghoon HAN
摘要： A vacuum may include a cleaner body including a suction motor for generating suction force, a suction part communicating with the cleaner body and suctioning air and dust, and a battery assembly for supplying a power to the suction motor. The battery assembly may include a battery unit, a battery terminal, a switch for connecting or disconnecting the battery unit and the battery terminal, and a battery case for accommodating the battery unit. The cleaner body may include a body supporting the battery assembly and a switching operation part for operating the switch when the battery assembly is mounted on the cleaner body.
-
公开(公告)号：US20170027400A1
公开(公告)日：2017-02-02
申请号：US15223578
申请日：2016-07-29
申请人： LG ELECTRONICS INC.
发明人： Changhoon LEE , Gunho HA , Seonghoon HAN
CPC分类号： A47L9/2884 , A47L5/362 , A47L9/102 , A47L9/1409 , A47L9/24 , A47L9/2842 , A47L9/2857 , A47L9/2873 , H01M2/34 , H01M10/46 , H02J7/0011 , H02J7/0024 , H02J7/0031 , H02J7/0042
摘要： A vacuum may include a cleaner body including a suction motor for generating suction force, a suction part communicating with the cleaner body and suctioning air and dust, and a battery assembly for supplying a power to the suction motor. The battery assembly may include a battery unit, a battery terminal, a switch for connecting or disconnecting the battery unit and the battery terminal, and a battery case for accommodating the battery unit. The cleaner body may include a body supporting the battery assembly and a switching operation part for operating the switch when the battery assembly is mounted on the cleaner body.
摘要翻译： 真空可以包括：吸尘器本体，其包括用于产生吸力的抽吸马达，与吸尘器主体连通的抽吸部分和吸入空气和灰尘;以及用于向抽吸马达供电的电池组件。 电池组件可以包括电池单元，电池端子，用于连接或断开电池单元和电池端子的开关，以及用于容纳电池单元的电池盒。 清洁器主体可以包括支撑电池组件的主体和当电池组件安装在清洁器主体上时用于操作开关的开关操作部分。
-
公开(公告)号：US20160088992A1
公开(公告)日：2016-03-31
申请号：US14852331
申请日：2015-09-11
申请人： LG ELECTRONICS INC.
发明人： Changhoon LEE , Seonghoon HAN , Gunho HA
CPC分类号： A47L9/2884 , A47L9/2831 , A47L9/2842 , A47L9/2878 , H01M10/46
摘要： A vacuum cleaner includes: a cleaner main body including a motor for generating a suction force; a suction unit that is in communication with the cleaner main body and sucks air and dust; a battery that supplies power to the motor; a battery management system (BMS) that detects a status of the battery; and a controller that controls an operation of the suction motor, wherein the controller determines a time of stopping the suction motor based on a voltage detected by the BMS.
摘要翻译： 一种吸尘器，包括：吸尘器主体，其包括用于产生吸力的电动机; 抽吸单元，其与吸尘器主体连通并吸入空气和灰尘; 向电动机供电的电池; 电池管理系统（BMS），其检测电池的状态; 以及控制器，其控制所述抽吸马达的操作，其中所述控制器基于由所述BMS检测到的电压来确定所述抽吸马达的停止时间。
-
公开(公告)号：US20210265696A1
公开(公告)日：2021-08-26
申请号：US17185014
申请日：2021-02-25
申请人： LG ELECTRONICS INC.
发明人： Jiyoung AHN , Dukho HAM , Seonghoon HAN
IPC分类号： H01M50/298 , H01M50/204 , G01R31/382 , H01M10/42
摘要： Provided is a battery pack including a plurality of battery cells for generating electrical energy; a lead frame for electrically connecting the plurality of battery cells; a sensor for measuring a status of at least one of the plurality of battery cells; and a wiring member for connecting the sensor and at least one of the plurality of battery cells, wherein the wiring member includes a wiring portion; and a fuse portion having a width smaller than that of the wiring portion.
-
公开(公告)号：US20180271344A1
公开(公告)日：2018-09-27
申请号：US15762230
申请日：2016-09-21
申请人： LG Electronics Inc.
发明人： Seonghoon HAN , Kuyoung SON , Chungill LEE
IPC分类号： A47L9/28
CPC分类号： A47L9/2842 , A47L5/12 , A47L9/28 , A47L9/2857 , A47L9/2884
摘要： The present invention relates to a vacuum cleaner. The vacuum cleaner of the present invention comprises: a cleaner body having a suction motor for generating suctioning force, and running in operating mode and charging mode; a suctioning part communicating with the cleaner body, for suctioning air and dust; a battery assembly capable of supplying power to the suction motor and having a plurality of battery packs; a controller for controlling the operation of the suction motor; a current regulating unit for regulating the current applied to the suction motor in a state in which the plurality of battery packs are serially connected; a first switching mechanism for serially connecting the plurality of battery packs; and a second switching mechanism for parallelly connecting the plurality of battery packs.
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.015 秒)
