Title:
SMART TABLE LAMP WITH FACE DISTANCE MEASUREMENT AND NEAR LIGHT REMINDER FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2017/092526
Kind Code:
A1
Abstract:
A smart table lamp with the functions of face distance measurement and near light reminder, comprising a lamp holder, a lamp rod and a lamp head, the lamp holder is internally provided with a main control circuit board, the main control circuit board is provided with a main controller, the lamp head is internally provided with an LED lamp, further comprising a first distance detector installed in a front end of the lamp head, a second distance detector installed on a front lower end of the lamp rod and a micro projector installed at an upper end of the lamp rod for projecting warning texts. The first distance detector, the second distance detector and the micro projector are connected to the main controller respectively, and the light emission direction of the micro projector faces a front end of the lamp holder directly. When a user uses the present table lamp for reading or learning, if his/her eyes are too close to the lamp head, or to a book placed on a table or the like, the micro projector will project warning texts to remind the user in a more appropriate and more user-friendly mode compared to the conventional way of outputting sound alarm, without disturbing the user while reading by a sudden warning sound.
Inventors:
XU XINHUA (CN)
HE WEI (CN)
HE WEI (CN)
Application Number:
PCT/CN2016/103682
Publication Date:
June 08, 2017
Filing Date:
October 28, 2016
Export Citation:
Assignee:
GUANGDONG BESTEK E-COMMERCE CO LTD (CN)
International Classes:
F21S6/00
Foreign References:
| CN104654098A | 2015-05-27 | |||
| CN201654332U | 2010-11-24 | |||
| CN204268188U | 2015-04-15 | |||
| CN104202865A | 2014-12-10 | |||
| US8297776B2 | 2012-10-30 |
Attorney, Agent or Firm:
GUANGZHOU NANFENG PATENT AGENCY CO. LTD. (CN)
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