LED light-source collecting mould set and its holder
A technology of LED light source and clamping device, applied in projection devices, optics, instruments, etc., can solve problems such as affecting the efficiency of light collection
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[0019] Please refer to FIG. 3 and FIG. 4 , which are respectively a three-dimensional exploded view and a three-dimensional appearance view of a preferred embodiment of the present invention. The light collecting module of the LED light source of the present invention can be arranged in the light machine of the projector to generate the light source and use the lens to focus and project the light onto the digital micro-mirror device (DMD) to generate an image. The light collecting module of the LED light source is mainly composed of: an LED base 1 , a light collector 2 and a clamping device 3 . An LED 11 capable of emitting light, a plurality of electronic circuit components, connectors for connecting other parts of the projector or power supply, etc. are provided on the LED base.
[0020] An annular flange 21 is disposed on the light collector 2 and its position is corresponding to the LED 11 to provide a light collecting function. The clamping device 3 is further composed o...
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