Title:
護眼ランプ及びその光強度調節方法
Document Type and Number:
Japanese Patent JP6585181
Kind Code:
B2
Abstract:
An eye-protection lamp comprises: a lampshade (10); a light emitting body (1), arranged inside the lampshade; a first photosensitive sensor (4), for detecting light intensity of the light emitting body; a second photosensitive sensor (2), for detecting ambient light intensity; a distance detecting device (5), for detecting a first distance (L1) between the light emitting body (1) and a desktop (8) under the lamp; an eye recognition device (3), for recognizing eyes (7) and detecting a position of the eyes (7); a control unit (6), for adjusting the light intensity of the light emitting body (1) according to the detected light intensity of the light emitting body (1), the ambient light intensity, the first distance (L1), and the position of the eyes (7). A light intensity adjusting method of an eye-protection lamp is further provided.
Inventors:
Liu Wide Shine
Application Number:
JP2017548508A
Publication Date:
October 02, 2019
Filing Date:
April 17, 2015
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO.,LTD.
International Classes:
H05B37/02; F21S2/00; F21S6/00; F21V23/00
Domestic Patent References:
| JP2005259437A | ||||
| JP2158093A | ||||
| JP7065274A | ||||
| JP2013041718A |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Shinya Mitsuhiro