公开(公告)号：US20140307426A1

公开(公告)日：2014-10-16

申请号：US14313220

申请日：2014-06-24

Applicant: BRASSCORP LIMITED

Inventor： Robert Tod WHITFIELD ,  Donald L. KLIPSTEIN ,  Jack BRASS

IPC: F21L4/08

CPC classification number: F21V29/70 ,  F21L4/00 ,  F21L4/08 ,  F21L14/023 ,  F21S4/20 ,  F21V5/04 ,  F21V7/0091 ,  F21V15/04 ,  F21V17/12 ,  F21V21/06 ,  F21V21/08 ,  F21V21/32 ,  F21V21/406 ,  F21V23/005 ,  F21V23/02 ,  F21V23/0435 ,  F21V27/005 ,  F21V29/004 ,  F21V29/507 ,  F21V29/75 ,  F21V29/763 ,  F21V29/83 ,  F21Y2115/10 ,  H05B33/0803 ,  H05B33/0815 ,  H05K1/0209

Abstract: A work light having a work light body including handle section and light head section, an elongate housing, a battery compartment and a component chamber longitudinally aligned within the housing, a battery, an LED circuit board assembly extending longitudinally within the housing and having a substrate layer, an external component layer on a first side of the substrate layer, and a driving component layer on an opposing second side of the substrate layer. Overlapping portion of the LED circuit board assembly in close proximity to the battery. Also, at least one LED on the external component layer, the external component layer facing transaxially outwardly from the housing such that light emitting from the LED emits from the light head section. At least one driving component on the driving component layer, all driving components placed on an extending portion of the LED circuit board assembly over the component chamber.

Abstract translation: 一种工作灯，具有包括手柄部分和光头部分的工作灯体，细长壳体，电池室和在壳体内纵向对准的部件室，电池，在壳体内纵向延伸并具有基板的LED电路板组件 层，衬底层的第一侧上的外部组分层和在衬底层的相对的第二侧上的驱动组件层。 LED电路板组件的重叠部分靠近电池。 此外，外部组件层上的至少一个LED，外部组件层从壳体向外延伸，使得从LED发射的光从光头部分发射。 在驱动部件层上的至少一个驱动部件，将所有驱动部件放置在组件室上的LED电路板组件的延伸部分上。

公开(公告)号：US20140036511A1

公开(公告)日：2014-02-06

申请号：US14055227

申请日：2013-10-16

Applicant: Brasscorp Limited

Inventor： Robert Tod WHITFIELD ,  Donald L. KLIPSTEIN ,  Jack BRASS ,  Lorne HILTS

IPC: F21K99/00

CPC classification number: F21K9/60 ,  F21L4/00 ,  F21L4/08 ,  F21L14/023 ,  F21S4/20 ,  F21V5/04 ,  F21V7/0091 ,  F21V15/04 ,  F21V17/12 ,  F21V21/06 ,  F21V21/08 ,  F21V21/32 ,  F21V21/406 ,  F21V23/02 ,  F21V23/0435 ,  F21V27/005 ,  F21V29/004 ,  F21V29/75 ,  F21V29/763 ,  F21V29/83 ,  F21W2131/402 ,  F21Y2101/00 ,  F21Y2115/10 ,  H05B33/0803 ,  H05B33/0815 ,  Y02B20/346

Abstract: A light emitting diode (LED) work light and associated method of controlling the LED work light. The LED work light includes a power source, a casing including a handle section, at least one LED mounted to illuminate light from the casing, at least one lens forward of the LEDs to focus light from the LEDs, a control switch designated to at least turn on and turn off the LEDs, and a controller. The controller may be configured to, in response to activation of the control switch, provide control of the power source to the LEDs to transition from a first illumination state to a second illumination state of the illumination of the LEDs, the transition being illumination defined by a specified function over time defined to slow a transition time of the transition.

Abstract translation: 一种发光二极管（LED）工作灯和相关方法来控制LED工作灯。 LED工作灯包括电源，壳体，其包括手柄部分，安装用于照亮来自壳体的光的至少一个LED，LED前方的至少一个透镜以聚焦来自LED的光，控制开关至少指定 打开并关闭LED和控制器。 控制器可以被配置为响应于控制开关的激活，提供对LED的电源的控制，以从LED的照明的第一照明状态转换到第二照明状态，该转变是由 随着时间的推移，指定的函数被定义为减慢转换的转换时间。