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公开(公告)号：US20170072971A1
公开(公告)日：2017-03-16
申请号：US15344905
申请日：2016-11-07
Applicant: J.W. SPEAKER CORPORATION
Inventor： Kevin McWithey
CPC classification number: B61L15/02 , B60Q1/0088 , B60Q1/1423 , B60Q2300/054 , B60Q2300/14 , B60Q2900/10 , B61L2201/00 , B61L2207/02 , F21S41/143 , F21S41/663 , H05B33/0815 , H05B33/0845 , H05B37/02 , H05B37/0272
Abstract: A light apparatus for use with a power source and a control switch, the control switch including an input node, an output node and at least first and second independently selectable current paths between the input and output nodes, the first selectable current path having a resistance value that is greater than the second current path, controlling light intensity as a function of which of the current path is selected, at least one light source, a controller linked to the control switch and determining the selected path and generating a control signal and a light driver linked between the output node and the light source, the driver receiving the control signal and adjusting the current applied to the light source as a function of the control signal.
Abstract translation: 一种与电源和控制开关一起使用的光装置，所述控制开关包括输入节点，输出节点和在所述输入和输出节点之间的至少第一和第二可独立选择的电流路径，所述第一可选择电流路径具有电阻 值大于第二电流路径，控制作为当前路径中的哪一个的光强度被选择，至少一个光源，连接到控制开关的控制器并确定所选择的路径并产生控制信号和 驱动器连接在输出节点和光源之间，驱动器接收控制信号并根据控制信号调整施加到光源的电流。
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公开(公告)号：US09937937B2
公开(公告)日：2018-04-10
申请号：US15344905
申请日：2016-11-07
Applicant: J.W. SPEAKER CORPORATION
Inventor： Kevin McWithey
CPC classification number: B61L15/02 , B60Q1/0088 , B60Q1/1423 , B60Q2300/054 , B60Q2300/14 , B60Q2900/10 , B61L2201/00 , B61L2207/02 , F21S41/143 , F21S41/663 , H05B33/0815 , H05B33/0845 , H05B37/02 , H05B37/0272
Abstract: A light apparatus for use with a power source and a control switch, the control switch including an input node, an output node and at least first and second independently selectable current paths between the input and output nodes, the first selectable current path having a resistance value that is greater than the second current path, controlling light intensity as a function of which of the current path is selected, at least one light source, a controller linked to the control switch and determining the selected path and generating a control signal and a light driver linked between the output node and the light source, the driver receiving the control signal and adjusting the current applied to the light source as a function of the control signal.
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公开(公告)号：US09487124B2
公开(公告)日：2016-11-08
申请号：US14604157
申请日：2015-01-23
Applicant: J.W. Speaker Corporation
Inventor： Kevin McWithey
CPC classification number: B61L15/02 , B60Q1/0088 , B60Q1/1423 , B60Q2300/054 , B60Q2300/14 , B60Q2900/10 , B61L2201/00 , B61L2207/02 , F21S41/143 , F21S41/663 , H05B33/0815 , H05B33/0845 , H05B37/02 , H05B37/0272
Abstract: A light apparatus for use with a power source and a control switch, the control switch including an input node, an output node and at least first and second independently selectable current paths between the input and output nodes, the first selectable current path having a resistance value that is greater than the second current path, controlling light intensity as a function of which of the current path is selected, at least one light source, a controller linked to the control switch and determining the selected path and generating a control signal and a light driver linked between the output node and the light source, the driver receiving the control signal and adjusting the current applied to the light source as a function of the control signal.
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