Color wheel cooling device and cooling system
A heat dissipation device and color wheel technology, applied in projection devices, instruments, optics, etc., can solve the problems of large space occupation, high application cost, and low heat dissipation rate of color wheel heat sinks, achieving high heat dissipation efficiency, improving heat dissipation rate and The effect of cooling efficiency
Active Publication Date: 2020-04-03
SUZHOU LEAMORE OPTRONICS CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to provide a color wheel cooling device to solve the technical problems of low heat dissipation rate, large space occupation and high application cost of the color wheel cooling device in the prior art
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[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear ", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specif...
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The invention provides a color wheel heat dissipation device and a heat dissipation system. The technical problems of low heat dissipation rate, large occupation space and high application cost of a color wheel heat dissipation device in the prior art are solved. The color wheel heat dissipation device comprises a fixing base and a first heat dissipation mechanism. The first heat dissipation mechanism comprises a first radiation absorption plate and a first heat conduction pipe. The first heat conduction pipe comprises a first connection part and a first plug part. The first connection part and the first radiation absorption plate are sequentially connected from top to bottom. The fixing base is provided with a first plug hole. The first plug part and the first plug hole are in matched plug connection. The fixing base is connected with a color wheel motor. The color wheel heat dissipation mechanism is used for heat dissipation of a color wheel, so as to prolong the service life of the color wheel.
Description
technical field [0001] The invention relates to the technical field of heat dissipation, in particular to a color wheel heat dissipation device and a heat dissipation system. Background technique [0002] The color wheel is an experimental instrument for studying the addition and mixing of colors. When the fluorescent color wheel in the color wheel is irradiated by a light source, the wavelength conversion material on the color wheel will convert the excitation light into the excitation light. Part of the energy will be converted into heat and absorbed by the color wheel, which will cause the temperature of the phosphor to rise and the conversion efficiency to decrease, and the light source system of the projector needs to be absolutely dust-proof. Therefore, in a relatively closed and narrow space, the excitation light converted The heat cannot be discharged in a timely and effective manner, which causes the color wheel to fail at high temperatures, that is, the temperature...
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IPC IPC(8): G03B21/16
CPCG03B21/16
Inventor 李龙
Owner SUZHOU LEAMORE OPTRONICS CO LTD