Environment-friendly energy-saving lamp for constructional engineering

• Main Author: YUE DONGDONG
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2021
• 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 environment-friendly energy-saving lamp for constructional engineering, and relates to the technical field of environment-friendly lighting appliances. The environment-friendly energy-saving lamp for constructional engineering comprises a movable base, the upper surface of the movable base is fixedly connected with an angle rotating device, the upper surface, away from the movable base, of the angle rotating device is fixedly connected with a gear box, the side surface of the interior of the gear box is fixedly connected with a fixing block, and the interior of the fixing block is rotationally connected with a rotating rod; and the side surface of the rotating rod is fixedly connected with a first bevel gear. According to the environment-friendly energy-saving lamp for constructional engineering, through mutual cooperation of a gear box, a fixing block, a rotating rod, an adjusting hand wheel, a first bevel gear, a second bevel gear, a threaded rod, an L-shaped threaded plate, a