Lossless white light laser lighting system and device

• Main Author: YANG RENYI
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2020
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; 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 discloses a lossless white light laser lighting system and device, the lossless white light laser lighting system comprises a first optical assembly and a second optical assembly, the first optical assembly comprises a laser and a condensing lens, and the first optical assembly is used for generating a first light path; the second optical assembly comprises a main lens, a fluorescentsheet and an inner reflective mirror surface arranged in the main lens, the inner reflective mirror surface is used for receiving the first light path and reflecting the first light path to the fluorescent sheet, and the fluorescent sheet emits the received first light path out of the second light path through the main lens; the first light path is a laser light path, and the second light path isa white light path. The problems that in the prior art, an optical lighting structure is large in size, long in light path track and large in number of reflecting surface light paths, consequently, much white light center lig