Waveguide optical lighting color measurement probe
A technology of waveguide optics and color measurement, applied in optical radiation measurement, spectrometry/spectrophotometry/monochromator, measuring device, etc., can solve the problem of increasing the volume and energy consumption of colorimeter probes, halogen lamps Large volume and power, influence of sample chromaticity measurement, etc., to achieve high economic and social benefits, save space, and reduce energy consumption
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[0021] The present invention will be described in detail below in conjunction with the drawings.
[0022] The side view of the present invention is as figure 1 Shown. It includes a probe base 11, a photosensitive unit 12, a lens fixing device 13, a patch LED light source 14, an optical waveguide material 15, a aluminum-plated reflective film 16, a lens fine-tuning device 17, a condenser lens 18, and a sample 19 to be tested.
[0023] In order to understand the internal structure of the present invention more intuitively, it is necessary to figure 2 Give a brief description. figure 2 The various devices in the package are: a patch LED light source 21, an optical waveguide material 22, an aluminum-plated reflective film 23, a lens fixing device 24, and a photosensitive unit 25.
[0024] Generally, the color of the light source is white, and the SMD LEDs are arranged uniformly and symmetrically at the incident end of the shell-shaped optical waveguide. The light emitted by the light ...
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