Full-color shoe light device
First Claim
1. A full-color shoe light device comprising:
- at least a color-mixing LED composed of several light-emitting chips of different colors integrated in a single lamp-shape package, said color-mixing LED being used to generate light of various colors;
a power source for providing electricity for said color-mixing LED;
a vibration switch for generating a trigger signal when vibrated; and
a control IC for generating a drive signal to control a lighting duration of each light-emitting chip in said color-mixing LED to emit light of multiple colors in a flashing episode after receiving said drive signal.
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Abstract
A full-color shoe light device has at least a color-mixing LED, a power source, a vibration switch and a control IC. The color-mixing LED is several light-emitting chips of different colors, and is used to generate light of various colors. The power source provides electricity for the color-mixing LED. The vibration switch generates and sends a trigger signal to the control IC when vibrated. The control IC generates a drive signal to drive the color-mixing LED to emit multiple color variations in a flashing episode after receiving the trigger signal. When a wearer wearing a shoe with the full-color shoe light device installed therein walks, multiple color variations can be displayed along with his or her steps.
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Citations
16 Claims
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1. A full-color shoe light device comprising:
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at least a color-mixing LED composed of several light-emitting chips of different colors integrated in a single lamp-shape package, said color-mixing LED being used to generate light of various colors;
a power source for providing electricity for said color-mixing LED;
a vibration switch for generating a trigger signal when vibrated; and
a control IC for generating a drive signal to control a lighting duration of each light-emitting chip in said color-mixing LED to emit light of multiple colors in a flashing episode after receiving said drive signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
a trigger unit electrically connected to said vibration switch and used to generate said trigger signal;
a color-mixing LED drive unit for driving said color-mixing LED to emit light; and
a control unit used to receive said trigger signal, and to generate and send said drive signal to said color-mixing LED drive unit to make said color-mixing LED emit multiple colors according to a light color table.
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12. The full-color shoe light device as claimed in claim 11, wherein said control IC further comprises a function mode unit to control color variation of said light color table by switches.
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13. The full-color shoe light device as claimed in claim 11, wherein said control IC is further electrically connected to several monochrome LEDs.
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14. The full-color shoe light device as claimed in claim 11, said control IC further comprising a first delay unit, wherein said first delay unit determines a delay time, whereafter said control IC generates and sends said drive signal to said color-mixing LED upon receiving said trigger signal.
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15. The full-color shoe light device as claimed in claim 11, said control IC further comprising a second delay unit, wherein said second delay unit determines a length of said flashing episode.
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16. A full-color shoe light device comprising:
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at least a color-mixing LED composed of several light-emitting chips of different colors, said color-mixing LED being used to generate light of various colors;
a power source for providing electricity for said color-mixing LED;
a vibration switch for generating a trigger signal when vibrated; and
a control IC for generating a drive signal to said color-mixing LED to emit light of multiple colors in a flashing episode after receiving said drive signal, wherein said control IC disables any trigger signal generated in said flashing episode.
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Specification