公开(公告)号：US07815336B2

公开(公告)日：2010-10-19

申请号：US12357705

申请日：2009-01-22

申请人： Kang Woon Au ,  Siu Bong Ng ,  Wing On Tang

发明人： Kang Woon Au ,  Siu Bong Ng ,  Wing On Tang

IPC分类号： F21L4/04

CPC分类号： F21L4/005 ,  F21V14/025

摘要： A portable lighting device, such as a flashlight, having a rotatable band disposed around the exterior of the flashlight is disclosed. Rotational movement of the band is converted to lateral movement of the light emitting element within the flashlight. The structural integrity of the flashlight is not compromised when the rotatable band is rotated around the flashlight to adjust the width of the projected pattern of light.

摘要翻译： 公开了一种便携式照明装置，例如手电筒，其具有围绕手电筒外部布置的可旋转带。 带的旋转运动被转换为手电筒内的发光元件的横向移动。 当旋转带围绕手电筒旋转以调节投影图案的宽度时，手电筒的结构完整性不会受到影响。

公开(公告)号：US07273293B2

公开(公告)日：2007-09-25

申请号：US10505913

申请日：2002-12-31

申请人： David R. Dalton ,  Michael Squires ,  Kw Au ,  David J. Alessio ,  Siu Bong Ng

发明人： David R. Dalton ,  Michael Squires ,  Kw Au ,  David J. Alessio ,  Siu Bong Ng

IPC分类号： F21L4/08

CPC分类号： F21V13/045 ,  F21L4/085 ,  F21Y2115/10

摘要： The present invention provides a flashlight having a body with a light means at one end, a battery, and a circuit therebetween, so that when said circuit is closed said light means will generate light; recharging terminals for recharging said battery and an adaptor having electrical connectors for connecting to a power supply; structural connection means on said body and or said adaptor to releasably connect said body and said adaptor; and electrical connection means on both said body and said adaptor to releasably electrically connect said terminals and said adaptor.The present invention also provides a flashlight having a body with a light means at one end, a battery, and a circuit therebetween, so that when said circuit is closed said light means will generate light; said light means including a conical reflector, a white light LED emitting a conical light output and a double convex lens portion, said double convex lens portion being located away from said LED so that the outside diameter of said double convex lens portion will a circle of light from said LED which is of substantially the same diameter.

摘要翻译： 本发明提供了一种手电筒，其具有在一端具有光装置的主体，电池及其间的电路，使得当所述电路闭合时，所述光装置将产生光; 用于为所述电池再充电的充电端子和具有用于连接到电源的电连接器的适配器; 所述主体和/或所述适配器上的结构连接装置可释放地连接所述主体和所述适配器; 以及在所述本体和所述适配器两者上的电连接装置，以可释放地电连接所述端子和所述适配器。 本发明还提供了一种手电筒，其具有在一端具有光装置的主体，电池及其间的电路，使得当所述电路闭合时，所述光装置将产生光; 所述光装置包括圆锥形反射器，发出锥形光输出的白光LED和双凸透镜部分，所述双凸透镜部分远离所述LED，使得所述双凸透镜部分的外径将为 来自所述LED的光具有基本上相同的直径。

公开(公告)号：US07309139B2

公开(公告)日：2007-12-18

申请号：US10943060

申请日：2004-09-16

申请人： Kang Woon Au ,  Siu Bong Ng ,  Wing On Tang

发明人： Kang Woon Au ,  Siu Bong Ng ,  Wing On Tang

IPC分类号： F21L4/04

CPC分类号： F21L4/005 ,  F21V14/025

摘要： A portable lighting device, such as a flashlight, having a rotatable band disposed around the exterior of the flashlight is disclosed. Rotational movement of the band is converted to lateral movement of the light emitting element within the flashlight. The structural integrity of the flashlight is not compromised when the rotatable band is rotated around the flashlight to adjust the width of the projected pattern of light.

摘要翻译： 公开了一种便携式照明装置，例如手电筒，其具有围绕手电筒外部布置的可旋转带。 带的旋转运动被转换为手电筒内的发光元件的横向移动。 当旋转带围绕手电筒旋转以调节投影图案的宽度时，手电筒的结构完整性不会受到影响。

公开(公告)号：US20090122529A1

公开(公告)日：2009-05-14

申请号：US12357705

申请日：2009-01-22

申请人： Kang Woon Au ,  Siu Bong Ng ,  Wing On Tang

发明人： Kang Woon Au ,  Siu Bong Ng ,  Wing On Tang

IPC分类号： F21L4/00

CPC分类号： F21L4/005 ,  F21V14/025

摘要： A portable lighting device, such as a flashlight, having a rotatable band disposed around the exterior of the flashlight is disclosed. Rotational movement of the band is converted to lateral movement of the light emitting element within the flashlight. The structural integrity of the flashlight is not compromised when the rotatable band is rotated around the flashlight to adjust the width of the projected pattern of light.

摘要翻译： 公开了一种便携式照明装置，例如手电筒，其具有围绕手电筒外部布置的可旋转带。 带的旋转运动被转换为手电筒内的发光元件的横向移动。 当旋转带围绕手电筒旋转以调节投影图案的宽度时，手电筒的结构完整性不会受到影响。

公开(公告)号：US07510298B2

公开(公告)日：2009-03-31

申请号：US11926169

申请日：2007-10-29

申请人： Kang Woon Au ,  Siu Bong Ng ,  Wing On Tang

发明人： Kang Woon Au ,  Siu Bong Ng ,  Wing On Tang

IPC分类号： F21L4/04

CPC分类号： F21L4/005 ,  F21V14/025

摘要： A portable lighting device, such as a flashlight, having a rotatable band disposed around the exterior of the flashlight is disclosed. Rotational movement of the band is converted to lateral movement of the light emitting element within the flashlight. The structural integrity of the flashlight is not compromised when the rotatable band is rotated around the flashlight to adjust the width of the projected pattern of light.

摘要翻译： 公开了一种便携式照明装置，例如手电筒，其具有围绕手电筒外部布置的可旋转带。 带的旋转运动被转换为手电筒内的发光元件的横向移动。 当旋转带围绕手电筒旋转以调节投影图案的宽度时，手电筒的结构完整性不会受到影响。

公开(公告)号：US07708426B2

公开(公告)日：2010-05-04

申请号：US11838411

申请日：2007-08-14

申请人： David R. Dalton ,  Michael Squires ,  Kw Au ,  David J. Alessio ,  Siu Bong Ng

发明人： David R. Dalton ,  Michael Squires ,  Kw Au ,  David J. Alessio ,  Siu Bong Ng

IPC分类号： F21L4/08

CPC分类号： F21V13/045 ,  F21L4/085 ,  F21Y2115/10

摘要： The present invention provides a flashlight or device having a body with a battery, and a circuit therebetween; recharging terminals for recharging the battery and an adaptor having electrical connectors for connecting to a power supply; structural connection means on the body and or the adaptor to releasably connect the body and the adaptor; and electrical connection means on both the body and the adaptor to releasably electrically connect the terminals and the adaptor.The present invention also provides a flashlight having a body with a light means at one end, a battery, and a circuit therebetween, so that when the circuit is closed the light means will generate light; the light means including a conical reflector, a white light LED emitting a conical light output and a double convex lens portion, the double convex lens portion being located away from the LED so that the outside diameter of the double convex lens portion will a circle of light from the LED which is of substantially the same diameter.

摘要翻译： 本发明提供一种手电筒或装置，其具有带电池的主体及其间的电路; 用于为电池再充电的充电端子和具有用于连接到电源的电连接器的适配器; 主体和/或适配器上的结构连接装置可释放地连接主体和适配器; 以及电连接装置，其在主体和适配器上，以可释放地电连接端子和适配器。 本发明还提供了一种手电筒，其具有在一端具有光装置的主体，电池及其间的电路，使得当电路闭合时，光装置将产生光; 所述光装置包括圆锥形反射器，发出锥形光输出的白光LED和双凸透镜部分，所述双凸透镜部分远离所述LED，使得所述双凸透镜部分的外径将为 LED的直径大致相同的光。