Kepler type light beam imaging pattern lamp

Abstract

The invention discloses a Kepler type light beam imaging pattern lamp. The Kepler type light beam imaging pattern lamp comprises a shell and a built-in assembly; the built-in assembly sequentially comprises a light source assembly, a condensing lens set, a liquid crystal display assembly, an electronic refrigeration assembly and a light receiving lens set; the liquid crystal display assembly comprises a liquid crystal display screen, and miniature temperature sensors are laid around the liquid crystal display screen; the electronic refrigeration assembly is a semiconductor refrigeration sheet;the liquid crystal display assembly and the electronic refrigeration assembly are fixed through a heat conduction plate and embedded in an upper installation cavity and a lower installation cavity ofthe heat conduction plate respectively; and a control module is arranged on the side surface of the shell, and the control module is electrically connected with the liquid crystal display assembly, the electronic refrigeration assembly and a power source. According to the Kepler type light beam imaging pattern lamp, the integrated design of a beam lamp and a pattern lamp is achieved; beam angle change and pattern form change are achieved through a transparent liquid crystal screen, and pattern source data are directly written into a control module of the transparent liquid crystal screen to achieve rapid display and rapid pattern correction; and the heat conduction plate and the electronic refrigeration sheet are added as cooling devices of the transparent liquid crystal screen, and therefore the temperature resistance problem of the liquid crystal screen can be effectively overcome.

Description

technical field [0001] The invention relates to the technical field of pattern lamps, in particular to a Kepler beam imaging pattern lamp with rich projection patterns and free pattern switching. Background technique [0002] The pattern light uses the principle of optical lens projection, adopts various high-brightness and high-power light sources, and realizes the enlarged projection imaging effect of the image by irradiating the film pattern, hollow metal pattern or glass pattern, which can project patterns and characters on the target surface etc. At the same time, it is possible to project the latest ideas, the latest promotional information, and the latest product displays of the merchants on the walls and floors in the form of light, and it is possible to print patterns that match the atmosphere of the scene or the season on these places to increase Or enhance the live effect, giving a new happy or festive feeling. [0003] In recent years, with the development of th...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a Kepler-type beam imaging pattern lamp, and the purpose is to solve the problem that conventional beam projection lamps or pattern lamps in the prior art exist as separate products, and the light spots are realized by electromechanical zooming and manual zooming And shape changes lead to low zoom accuracy, low pattern fineness, pattern shape cannot be changed arbitrarily, and are not suitable for mass production. After adding mechanical control pattern switching, the components are heated during the trial process, which not only reduces the life of the components , and the technical problems that affect the pattern display effect

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