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1. (WO2017035868) LIGHT SOURCE INTEGRATED WITH FLOODLIGHTING AND SPOTLIGHTING, AND SYSTEM THEREOF

Pub. No.:    WO/2017/035868    International Application No.:    PCT/CN2015/089509
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Sep 15 01:59:59 CEST 2015
IPC: F21S 2/00
F21V 19/00
Applicants: LV, Jianfei
吕建飞
Inventors: LV, Jianfei
吕建飞
Title: LIGHT SOURCE INTEGRATED WITH FLOODLIGHTING AND SPOTLIGHTING, AND SYSTEM THEREOF
Abstract:
Provided are a light source integrated with floodlighting and spotlighting and a system. The light source comprises an aluminium substrate (1), a lamp dam (2), at least one lamp bead (4) and a plurality of silicon wafer LEDs (5), wherein a lamp bead negative electrode copper film wire (11), a lamp bead positive electrode copper film wire (12) and a silicon wafer negative electrode copper film wire (13) are fixed to the aluminium substrate (1), the two ends of each silicon wafer LED (5) are bridged between the lamp bead positive electrode copper film wire (12) and the silicon wafer negative electrode copper film wire (13), the lower end of the lamp dam (2) is fixed to the aluminium substrate (1), the lamp bead (4) is fixed to the aluminium substrate (1) and bridged between the lamp bead negative electrode copper film wire (11) and the lamp bead positive electrode copper film wire (12), the lamp bead (4) is located inside the lamp dam (2), a silicon gel mould (3) is provided inside the lamp dam (2), the silicon gel mould (3) covers the silicon wafer LEDs (5), and the upper end of the lamp bead (4) protrudes from the upper surface of the silicon gel mould (3). The above-mentioned light source and system thereof can achieve the integration of floodlighting and spotlighting on the same substrate, with convenient switching; therefore, the cost of a lighting product in an adjustable floodlighting and spotlighting structural design is effectively reduced, and at the same time, the cost of the outer accessories of the product can also be substantially reduced.