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US 2008/0186698 A1Published application
Lighting Device
OwnerWai Kai Wong, Kwok Ying Chow +1inventors
InventorsWai Kai Wong, Kwok Ying Chow, Kui Hang Wong
Life of this patent
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OwnerWai Kai Wong, Kwok Ying Chow +1inventors
InventorsWai Kai Wong, Kwok Ying Chow, Kui Hang Wong
Estimating the term…
A lighting device provides with a mechanism which rotates, oscillates or rolls a lighting unit, and includes a power source (1), a trigger (2), a lighting unit (3) and a motor (4), wherein the power source (1) supplies power to the lighting unit (3) and the motor (4) via the trigger (2). The lighting device further includes a control unit which is connected in parallel to the lighting device. By changing internal circuits of the control unit, a pins which connects to an energy storage element is set, therefore the lighting unit flashes in a predetermined sequence after interruption of power is resumed, and the lighting unit moves in a certain track, occurring a path in which position of light spots changed.
A lighting device, comprising a power source (1), a trigger (2), and a lighting unit (3), wherein the power source (1) supplies the lighting unit (3) via the trigger (2);
Dependencies are inferred from the claim text.