LED projecting lamp that can zoom

• Main Authors: HE HONGYU, ZHU BIN, XU YEZHUANG, LYU XIUWEI
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2017
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The utility model belongs to the technical field of the technical of semiconductor illumination and specifically relates to a LED projecting lamp that can zoom, the lamps and lanterns installing support is installed in the both sides of electrical apparatus box body, and the electrical apparatus box body is provided with circuit control panel, transmission shaft and step motor, the one end of transmission shaft is connected in step motor's output, electrical apparatus box body one side is provided with the electrical apparatus lid, the electrical apparatus box body other end is connected with the transmission adaptor through the transmission shaft, light source reflection cup sets up in one side of area array board, and the lens setting is in one side of light source reflection cup, and light source reflection cup sets up in one side of printing opacity glass, and printing opacity glass and the projecting lamp lamp body outside be in same horizontal plane, install lamp body face lid on the projecting lamp lam