LED lamp with adjustable irradiation angle

• Main Author: GU JUNYUAN
• Format: Patent
• Language: Chinese; English
• Published: 07.01.2022
• Subjects: BLASTING; CLEANING; CLEANING IN GENERAL; 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; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; TRANSPORTING; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The utility model relates to the technical field of light-emitting diode (LED) lamps, in particular to an LED lamp with an adjustable irradiation angle, which comprises a device main body, and a placing base is fixedly arranged on one side of the device main body; the clamping and fixing mechanism comprises a fixed clamping plate, one side of one end of the device body is fixedly connected with the fixed clamping plate, one side of the fixed clamping plate is provided with a movable clamping plate, the other side of one end of the device body is fixedly connected with a fixed block, and a threaded rod is inserted into the fixed block; one end of the threaded rod penetrates through the movable clamping plate and the fixed clamping plate; and a cleaning mechanism is arranged at the other end of the device main body. The movable clamping plate is close to the fixed clamping plate by rotating the threaded rod, so that clamping is carried out, the device can be fixed, the device can be fixed on a rectangular rod o