SCANNING LIGHT DEVICE, NOTABLY FOR A MOTOR VEHICLE, PROVIDED WITH A LIGHT RAY FOLDING ELEMENT, AND HEADLIGHT COMPRISING SUCH A LIGHT DEVICE

• Main Author: BOINET LOIC
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2017
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The invention relates to a scan light device for a motor vehicle, comprising at least one light source capable of emitting light rays, characterized in that it comprises a wavelength conversion element arranged to receive the light rays on a zone and to re-emit a light radiation to produce a light beam, in that the device further comprises an element for folding the light rays back to the conversion element, and scan means configured to scan the folding element with the light rays in a first direction, the scan of the light rays being performed between extreme positions of these light rays in said first direction, the folding element being configured to deflect the light rays when they are at these extreme positions to a central part of the zone of the conversion element so as to form the central part of the light beam. 本发明涉及种用于机动车辆的扫描灯装置(1)，扫描灯装置(1)包括能够发射光线(9)的至少个光源(2)，其特征在于，所述扫描灯装置包括：波长转换元件(5)，所述波长转换元件被布置成在区域(10)上接收光线(9)并且再发射光辐射以产生光束，并且装置(1)进步包括用于将光线(9)折叠返回至转换元件(5)的元件(3)，和被构造成利用光线(9)在第方向上扫描折叠元件(3)的扫描装置(4)，在