Shoe light device with multiple color variations
First Claim
1. A shoe light device with multiple color variations, comprising:
- at least a color-mixing LED composed of several light-emitting chips of different colors, said color-mixing LED being used to generate lights of several 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 drive said color-mixing LED to flash a single-color light at least once when receiving said trigger signal, said color-mixing LED flashing a different single-color light each time according to a light color table determining the color variation order and times after receiving said drive signal.
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Abstract
A shoe light device with multiple color variations has at least a color-mixing LED, a power source, a vibration switch and a control IC. The color-mixing LED has 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 a trigger signal to the control IC when shocked. The control IC generates a drive signal to drive the color-mixing LED to flash a single-color light at least once after receiving the trigger signal. The color-mixing LED flashes a different single-color light each time according to a light color table determining the color variation order and frequency after receiving the drive signal. When a user wearing a shoe with the shoe light device installed therein walks, variations of different single-color lights can be displayed along with his steps.
20 Citations
15 Claims
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1. A shoe light device with multiple color variations, 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 lights of several 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 drive said color-mixing LED to flash a single-color light at least once when receiving said trigger signal, said color-mixing LED flashing a different single-color light each time according to a light color table determining the color variation order and times after receiving said drive signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification