Adjustable LED street lamp for road lighting

• Main Author: LYU AIMIN
• Format: Patent
• Language: Chinese; English
• Published: 03.06.2022
• 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; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; 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 provides an adjustable LED street lamp for road lighting, which comprises a lampshade, a heat dissipation partition plate is fixedly arranged in the lampshade, a driving motor is arranged on the upper portion of the heat dissipation partition plate, a main lamp holder is mounted at the bottom of the heat dissipation partition plate through a suspension arm, an auxiliary lamp holder is arranged on one side of the main lamp holder, and two opposite sides of the main lamp holder and the auxiliary lamp holder are rotatably mounted through a rotating shaft. The top of the auxiliary lamp holder is connected with a rope, the rope penetrates through the heat dissipation partition plate and is connected with a rolling wheel on an output shaft of the driving motor, and a controller is arranged on one side of the driving motor. The main lamp holder and the auxiliary lamp holder are arranged, the angle of the auxiliary lamp holder can be adjusted through the driving motor, the illumination angle and the