公开(公告)号：US07562997B2

公开(公告)日：2009-07-21

申请号：US11822315

申请日：2007-07-05

Applicant: Yun-Zhao Liu

Inventor： Yun-Zhao Liu

IPC: F21L4/04 ,  F21L4/00

CPC classification number: F21L4/045 ,  F21L4/027 ,  F21V23/0421 ,  F21V23/06 ,  F21Y2115/10

Abstract: A flashlight includes a shell, a battery device held in the shell, a light emitting member installed on a front end of the shell, and a tail cap for the shell; the battery device includes a casing, and several single-part batteries held in the casing; the casing comprises two covering parts, which are joined together; the battery device further includes a socket on the casing; positive and negative poles of the battery device are exposed through front and rear ends of the casing respectively, and they are electrically connected with the sockets; a circuit board is secured in the tail cap, and electrically connected with the battery device; the circuit board has a built-in microcomputer controller to control power to the light emitting member; after a plug of a charger is inserted in the socket of the battery device, the batteries together will be charged through the charger.

Abstract translation: 手电筒包括壳体，保持在壳体中的电池装置，安装在壳体的前端上的发光构件和用于壳体的尾盖; 电池装置包括壳体和保持在壳体中的若干单体电池; 壳体包括两个连接在一起的覆盖部分; 所述电池装置还包括在所述壳体上的插座; 电池装置的正极和负极分别通过壳体的前端和后端暴露，并且它们与插座电连接; 电路板固定在尾盖中，并与电池装置电连接; 所述电路板具有内置微型计算机控制器，以控制所述发光元件的电力; 将充电器的插头插入电池装置的插座后，电池将通过充电器充电。

公开(公告)号：US20080123327A1

公开(公告)日：2008-05-29

申请号：US11603834

申请日：2006-11-24

Applicant: Yun-Zhao Liu

Inventor： Yun-Zhao Liu

IPC: F21L4/00 ,  G08B21/00

CPC classification number: F21L4/005 ,  F21V23/0414

Abstract: A flashlight includes a main part, a light source, a switch, an LCD display, and a control device; the control device will measure the electricity content of the batteries with a result of the measurement being shown on the LCD display; the length of time the batteries will last is also shown on the LCD display; the switch can be displaced to either one of several different positions, and the control device will make the light source produce light in a manner according to the position of the switch, e.g. flashing on and off repeatedly, and keeping on shining; in other words, the flashing frequency and brightness of the light source can be changed with the help of the switch and the control device; the LCD display will show information about the way the light source is producing light at the same time.

Abstract translation: 手电筒包括主要部件，光源，开关，LCD显示器和控制装置; 控制装置将测量电池的电量，其测量结果显示在LCD显示屏上; 电池的持续时间也会显示在LCD显示屏上; 开关可以移动到几个不同位置中的任何一个位置，并且控制装置将使得光源以根据开关位置的方式产生光。 反复闪烁，保持闪亮; 换句话说，借助于开关和控制装置可以改变光源的闪烁频率和亮度; LCD显示屏将显示有关光源同时产生光线的信息。

公开(公告)号：US09054346B2

公开(公告)日：2015-06-09

申请号：US13885036

申请日：2010-11-15

Applicant: Yun-Zhao Liu

Inventor： Yun-Zhao Liu

IPC: H01M2/02 ,  H02J7/00 ,  H01M2/10 ,  H01M10/46 ,  H01M2/20 ,  H01M2/30 ,  H01M10/052

CPC classification number: H01M2/02 ,  H01M2/022 ,  H01M2/1055 ,  H01M2/20 ,  H01M2/30 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/46 ,  H02J7/0042 ,  H02J7/0045 ,  Y02E60/122

Abstract: A lithium ion battery and a charger thereof are provided. The lithium ion battery comprises a shell (1), a locating seat (2), an end cover (3), a battery cell (4), a positive contact (51), a positive plate (52), a negative plate (53), a positive connecting plate (61) and a negative connecting plate (62). The shell (1) is a one-step-molding cylinder with an upper opening. The positive contact (51) extends out from a contact extending hole (11) of the shell (1). A lower end face of the end cover (3) is tightly pressed on the negative plate (53) and the locating seat (2), where the end cover (3) is detachably connected with the upper opening of the shell (1). A cover edge of the end cover (3) cooperates with an end face of the upper opening of the shell (1). The lithium ion battery is conveniently detachable with the charger thereof.

Abstract translation: 提供锂离子电池及其充电器。 锂离子电池包括外壳（1），定位座（2），端盖（3），电池单元（4），正触点（51），正极板（52），负极板 53），正极连接板（61）和负极连接板（62）。 外壳（1）是具有上开口的一步成型圆筒。 正触点（51）从外壳（1）的接触延伸孔（11）延伸出来。 端盖（3）的下端面紧紧地压在负极板（53）和定位座（2）上，其中端盖（3）与外壳（1）的上开口可拆卸地连接。 端盖（3）的盖边缘与壳体（1）的上开口的端面配合。 锂离子电池可方便地与其充电器分离。

公开(公告)号：US20130300349A1

公开(公告)日：2013-11-14

申请号：US13978640

申请日：2011-03-09

Applicant: Yun-Zhao Liu

Inventor： Yun-Zhao Liu

IPC: H02J7/00

CPC classification number: H02J7/0042 ,  H01M2/1055 ,  H01M10/46 ,  H02J7/0044 ,  H02J7/0045 ,  H02J7/0054 ,  Y02E60/12

Abstract: A mobile charger includes a housing (1). A cell (2) is provided in the housing (1). A positive power distribution unit (4) and a negative power distribution unit (5) are provided at both ends of the housing (1) relative to the positive and the negative poles (21, 22) of the cell (2) respectively. A conducting piece set (3) is provided in the housing (1). The conducting piece set (3) is connected to the positive power distribution unit (4) and the negative power distribution unit (5). A charging unit (6) and a power supplying unit (7) are provided in the housing (1). The charging unit (6) and the power supplying unit (7) are electrically connected with the positive pole (21) of the cell (2) through the positive power distribution unit (4) and the conducting piece set (3) and electrically connected with the negative pole (22) of the cell (2) through the negative power distribution unit (5). Thus, the cell (2) is charged with direct current which is converted from alternating current through a AC charge by the charging unit (6), and then direct current is outputted from the cell (2) through the power supplying unit (7), so as to provide sufficient electric power to an electronic product which needs to use a DC power supply at any time and anywhere.

Abstract translation: 移动充电器包括壳体（1）。 电池（2）设置在壳体（1）中。 相对于电池（2）的正极（21,22），在壳体（1）的两端分别设有正的配电单元（4）和负配电单元（5）。 导电件组（3）设置在壳体（1）中。 导电片组（3）连接到正电力分配单元（4）和负配电单元（5）。 在壳体（1）中设置充电单元（6）和供电单元（7）。 充电单元（6）和供电单元（7）通过正电力分配单元（4）和导电片组（3）与电池（2）的正极（21）电连接并电连接 与电池（2）的负极（22）通过负配电单元（5）连接。 因此，通过充电单元（6）向电池（2）充电通过AC电荷的交流电转换的直流电，然后通过电力供应单元（7）从电池（2）输出直流电流， ，以便在任何时间和任何地方需要使用直流电源的电子产品提供足够的电力。

公开(公告)号：USD676379S1

公开(公告)日：2013-02-19

申请号：US29424758

申请日：2012-06-15

Applicant: Yun-Zhao Liu

Designer： Yun-Zhao Liu

公开(公告)号：US08274257B2

公开(公告)日：2012-09-25

申请号：US12650903

申请日：2009-12-31

Applicant: Yun-Zhao Liu

Inventor： Yun-Zhao Liu

IPC: H02J7/00

CPC classification number: H02J7/0054 ,  H01M2/1055 ,  H01M2/20 ,  H01M10/46 ,  H01M16/00 ,  H01M2220/30 ,  H02J7/0042 ,  H02J7/0045

Abstract: This invention relates to a portable charging equipment in which a socket is provided on side edge of a backup battery and a plug is correspondingly provided on a charger device. A recessed arc portion formed on the bottom surface of the charger device is to abut closely against the peripheral outer edge of the backup battery. A boost unit provided in the charger device is electrically connected to the plug, and a lead wire connected to the boost unit has an output terminal provided on the other end. A tightening strap body having hook and loop structure is attached to the charger device. The backup battery and the charger device can be inseparably affixed together by the fastening action of the tightening strap body.

Abstract translation: 本发明涉及一种便携式充电设备，其中插座设置在备用电池的侧边缘上，插头相应地设置在充电器装置上。 形成在充电器装置底面上的凹弧部分紧靠着备用电池的周边外边缘。 设置在充电器装置中的升压单元电连接到插头，并且连接到升压单元的引线具有设置在另一端的输出端子。 具有钩环结构的紧固带体附接到充电器装置。 备用电池和充电装置可以通过紧固带体的紧固动作不可分割地固定在一起。

公开(公告)号：USD647232S1

公开(公告)日：2011-10-18

申请号：US29380358

申请日：2010-12-03

Applicant: Yun-Zhao Liu

Designer： Yun-Zhao Liu

公开(公告)号：US07758205B2

公开(公告)日：2010-07-20

申请号：US12222188

申请日：2008-08-05

Applicant: Yun-Zhao Liu

Inventor： Yun-Zhao Liu

IPC: F21L4/04

CPC classification number: F21V14/025 ,  F21L4/027 ,  F21V19/02 ,  F21V29/70 ,  F21V29/89 ,  F21Y2115/10 ,  Y10S362/80

Abstract: A flashlight includes a lamp support, an electric light-generating mechanism in the lamp support, a covering member around the lamp support, a barrel body joined on the covering member, and an adjustment member; the adjustment member is threadedly joined in the lamp support, and can be turned to adjust a position of a focal point of light emitted from a light source of the light-generating mechanism; front and rear heat-conducting components are positioned on front and rear ends of the light-generating mechanism respectively, and they contact the lamp support and the barrel body respectively; heat produced from functioning of the light-generating mechanism will be conducted away from the front heat-conducting component to the lamp support and from the rear heat-conducting component to the barrel body, and the light source is prevented from being damaged by the heat produced from it continuing shining for an extended length of time.

公开(公告)号：USD568515S1

公开(公告)日：2008-05-06

申请号：US29290331

申请日：2007-11-21

Applicant: Yun-Zhao Liu

Designer： Yun-Zhao Liu

公开(公告)号：USD558907S1

公开(公告)日：2008-01-01

申请号：US29287160

申请日：2007-07-05

Applicant: Yun-Zhao Liu

Designer： Yun-Zhao Liu