Diamond color demonstration instrument

Abstract

The invention discloses a diamond color demonstration instrument which comprises an upper turntable, a lower turntable and a shell, wherein the lower turntable is arranged on the central position of the lower part of the shell; an adjustable motor is used for driving the upper turntable and the lower turntable to rotate singly or together; a diamond platform, a diamond box and a diamond are respectively arranged on the central position of the lower turntable; the upper turntable is arranged on the central position of the upper part of the shell; two sets of illuminating lamps are arranged on the slope plane of the upper turntable; four illuminating lamps in crossing at 45-degree interval are arranged on each circle of each illuminating lamp set; the directions of all the illuminating lamps can be respectively adjusted; under a static state, each main surface of the diamond can reflect two most beautiful colors and can completely focus and reflect from an observing hole phi 10; and under a dynamic state, all the diamond colors can be focused into the biggest and most beautiful color and reflected from the observing hole phi 10. The diamond color demonstration instrument can supply the optimal effect for detection and viewing of the diamond color.

Description

technical field [0001] The invention relates to a diamond detection instrument, in particular to a diamond fire demonstration instrument. Background technique [0002] Diamond fire is the light emitted to the crown through the total internal reflection of diamond light under the irradiation of colorless light. This is due to the dispersion of light to produce colorful and beautiful light, which is called "diamond fire". [0003] "Diamond fire" reflects the most exciting and attractive essential characteristics of diamonds. [0004] Since the existing international diamond processing technology is strictly limited by the "cutting standard" of "self-made obstacles" in the "small arrow-shaped main pavilion", each main pavilion has only one circuit for fire, so in Under the countless beams of standard 40-watt incandescent lamps, each main pavilion surface can only reflect a small flame. And "Cai Zun Huang Diamond" has a specific plate shape and the best combination angle so th...

AI Technical Summary

Problems solved by technology

However, because the orientation of the diamond main crown surface and the main pavilion surface is different from the center of the circle outward; therefore, the existing "diamond fire detector" is all irradiated by the same or several ring lighting lamps. Under the circumstances, it is impossible to make each main pavilion face of the diamond reflect the best fire at the same time; it is even more impossible to focus all the fire into a maximum fire reflection; it is even more impossible to reflect all the fire in dynamic The brilliant sparks of the diamond fire flashes, and they cannot be focused to become the largest spark reflection; thus, the largest and most beautiful fire and the most wonderful sparks cannot be obtained for detection, comparison and viewing

Therefore, existing similar instruments fail to meet people's ideal needs.

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