Anti-dazzle easy-to-assemble COB lamp

• Main Authors: WU YUFA, WU JUNMIN
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2023
• 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; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The anti-dazzle easy-to-assemble COB lamp comprises a COB light source, a fixing cylinder, a circuit connecting plate and a cold forging radiator, a lens is installed at the lower end of the COB light source, a square rod is installed at the upper end of the COB light source, a clamping hole is formed in the upper portion in the square rod, a circuit slot opening is formed in the upper end of the COB light source, the fixing cylinder is arranged above the COB light source, a through hole is formed in the upper end of the fixing cylinder, and a through hole is formed in the lower end of the fixing cylinder. A plurality of threaded grooves are symmetrically formed in the side face of the fixed cylinder, the outer surface of the fixed cylinder is sleeved with a movable cylinder, clamping springs are symmetrically installed on the outer surface of the movable cylinder, fastening bolts are symmetrically installed at the upper end of the movable cylinder, and the fastening bolts correspond to the threaded grooves i