Kepler type light beam imaging pattern lamp

Abstract

A Kepler type light beam imaging pattern lamp comprises a shell and a built-in assembly, and 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 around which a micro temperature sensor is laid; the electronic refrigeration assembly is a semiconductor refrigeration sheet; the liquid crystal display assembly and the electronic refrigeration assembly are fixed through the heat conduction plate and embedded in an upper installation cavity and a lower installation cavity of the heat conduction plate respectively; and a control module is arranged on the side surface of the shell and electrically connected with the liquid crystal display assembly, the electronic refrigeration assembly and the power source. The integrated design of a beam lamp and a pattern lamp is achieved; the transparent liquid crystal screen is used for realizing a beam angle change and a pattern form change, and pattern source data is directly written into the transparent liquid crystal screen control module to realize 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 the temperature resistance problem of the liquid crystal screen is effectively solved.

Description

[0001] This application is a divisional application of the Chinese application with the application number 202010692936.0, the application date is July 17, 2020, and the invention title is "A Kepler-type Beam Imaging Pattern Lamp". technical field [0002] 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 [0003] 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 i...

AI Technical Summary

Problems solved by technology

[0006] 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 exist as separate products in the prior art, and realize light spots through electromechanical zooming and manual zooming The zoom accuracy is not high, the pattern fineness is not high, the pattern shape cannot be changed arbitrarily, and it is 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

Images