Title:
LUMINAIRE SYSTEM CAPABLE OF AUTOMATIC ADJUSTMENT OF LENS INCLINATION
Document Type and Number:
WIPO Patent Application WO/2023/206867
Kind Code:
A1
Abstract:
Disclosed in the present invention is a luminaire system capable of automatic adjustment of the lens inclination. The luminaire system comprises a case, a supporting arm pivoted to the case and rotating in a first dimension, and a luminaire head pivoted to the supporting arm and rotating in a second dimension. A light source, a light-transmitting lens, and at least three driving mechanisms used for driving the light-transmitting lens to move in the light-emitting direction of the light source are arranged in the luminaire head, the driving mechanisms being independent of each other and being not located on the same straight line. The included angle between the light-transmitting lens and the light-emitting direction of the light source is monitored by using angle testers; when it is detected that the light-transmitting lens is not perpendicular to the light-emitting direction of the light source, a controller, according to the included angle between the light-transmitting lens and the light-emitting direction of the light source, controls corresponding driving mechanisms to separately work so as to adjust the light-transmitting lens to make same move until the light-transmitting lens is perpendicular to the light-emitting direction of the light source. The light-transmitting lens is driven to move in the light-emitting direction of the light source by the at least three independent driving mechanisms, and the included angle between the light-transmitting lens and the light-emitting direction of the light source is monitored by using the angle testers, so that the lens can return to the angle at which the lens is perpendicular to the light-emitting direction of the light source.
Inventors:
JIANG WEIKAI (CN)
Application Number:
PCT/CN2022/112433
Publication Date:
November 02, 2023
Filing Date:
August 15, 2022
Export Citation:
Assignee:
GUANGZHOU HAOYANG ELECTRONICS CO LTD (CN)
International Classes:
F21S10/02; F21V14/06; G01C9/00
Foreign References:
| CN114738703A | 2022-07-12 | |||
| CN217843705U | 2022-11-18 | |||
| CN216281190U | 2022-04-12 | |||
| CN101713859A | 2010-05-26 | |||
| CN211502652U | 2020-09-15 | |||
| CN207880583U | 2018-09-18 | |||
| JP2017106954A | 2017-06-15 | |||
| JP2017157500A | 2017-09-07 | |||
| CN111853607A | 2020-10-30 |
Attorney, Agent or Firm:
GUANGZHOU RUNHE INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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