US2012327642A1PendingUtilityA1
Led light has more than one reflective means to create multiple images
Est. expiryJul 6, 2024(expired)· nominal 20-yr term from priority
Inventors:Tseng-Lu Chien
F21Y 2115/15H04N 23/65H04N 23/51F21V 21/08Y02B10/30F21S 10/002F21V 21/29F21V 29/00G01S 3/7864F21V 23/04F21V 21/14F21V 23/0492F21K 9/235F21V 19/006F21V 21/30F21V 33/0052F21V 9/08Y10S362/80F21S 4/28F21V 23/0442F21V 14/02F21S 8/038F21W 2121/00F21V 21/22H04N 7/181F21Y 2115/10F21S 2/005F21S 9/022F21S 8/035F21V 19/0025F21V 5/008F21K 9/66
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Claims
Abstract
An LED night light having different power sources including a battery, outlet plug-in power source, or interchangeable power source incorporates more than one reflective means with desired relative positions, distances, and/or orientations to create plurality of LED or LEDs image on at least one surface of the night light. At least one of the reflective means can be a see-though surface to permit the plurality of LED images to be seen through the reflective means. An LED light device having power and cost saving features is also provided.
Claims
exact text as granted — not AI-modified1 . An LED light device having power saving features, comprising:
at least one LED to serve as a light source; and at least one housing having space to install means for supplying power to said at least one LED and for causing said at least one LED to turn on and off for predetermined periods to provide predetermined functions, colors, and effects, means for supplying power including circuitry and conductors, and electric components and accessories including control means selected from at least one of a switch means, sensor means, integrated circuit, and micro controller for controlling said turn on and turn off of said at least one LED, wherein said control means causes said at least one LED to turn on for a predetermine percentage of each on/off cycle, the number of cycles and turn on time being selected to utilize the human eye's response time of within 1/24 to 1/16 of a second so that the blinking LED appears to a viewer as if it was continuously on.
2 . An LED light device having power saving features, comprising:
at least one LED to serve as a light source; and at least one housing having space to install means for supplying power to said at least one LED and for causing said at least one LED to turn on and off for predetermined periods to provide predetermined functions, colors, and effects, means for supplying power from a power source, said power source being a plurality of batteries and said means for supplying power including circuitry and conductors, and electric components and accessories including control means selected from at least one of a switch means, sensor means, integrated circuit, and micro controller for controlling said turn on and turn off of said at least one LED, wherein said plurality of batteries have a total output voltage of less than a trigger voltage of said LED, and further including means for increasing said voltage to above said LED trigger voltage to thereby cause said at least one LED to turn on and off for a predetermined period to provide predetermined functions, colors, and effects while minimizing a number of said batteries required to trigger said LED.Join the waitlist — get patent alerts
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