Eye-protection lamp and light intensity adjusting method thereof
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United States of America Patent
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May 29, 2018
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app pub date -
Apr 17, 2015
filing date -
Dec 4, 2014
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Abstract
An eye-protection lamp comprises: a lampshade; a light emitting body, arranged inside the lampshade; a first photosensitive sensor, for detecting light intensity of the light emitting body; a second photosensitive sensor, for detecting ambient light intensity; a distance detecting device, for detecting a first distance (L1) between the light emitting body and a desktop under the lamp; an eye recognition device, for recognizing eyes and detecting a position of the eyes; a control unit, for adjusting the light intensity of the light emitting body according to the detected light intensity of the light emitting body, the ambient light intensity, the first distance (L1), and the position of the eyes. A light intensity adjusting method of an eye-protection lamp is further provided.
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