Vehicle lamp design method
A design method and technology for vehicle lights, applied to headlights, road vehicles, vehicle parts, etc., can solve the problems of manpower and time, and achieve the effect of improving uniformity and reducing the number of LEDs
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[0025] The existing design method capable of improving the light uniformity of the FDT surface light source is performed through countless trial and error, and thus requires a lot of manpower and time. The present invention provides a formulaic optimal design method for vehicle lamps that can solve this technical problem.
[0026] A method of designing a lamp for a vehicle according to the present invention will be described below with reference to the drawings.
[0027] image 3 is a schematic diagram showing spaces and gaps between light sources according to a preferred embodiment. refer to image 3 , the light uniformity of FDT is a function of the spacing (PITCH) and gap (AIR GAP) between LEDs. To improve specific light uniformity, a proper combination of the two variables, spacing P and gap C, is required. Through this correlation, light uniformity can be improved, and the number of light sources 10 such as LEDs can be reduced. The present invention actually verifies...
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