Cascade combined lamp

• Main Authors: LIAO HUAIZHOU, CAI BO, ZHENG ZHENYI, YEH CHIENLIANG, BAO JING
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• 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; 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 lighting equipment, and particularly relates to a cascade combined lamp which comprises at least two strip-shaped LED lamps, each strip-shaped LED lamp comprises a strip-shaped lamp shell, a driver and a linear LED light source, in each strip-shaped LED lamp, each end of the strip-shaped lamp shell is provided with one side of a mortise and tenon structure and an electrical socket, and each end of the strip-shaped lamp shell is provided with the linear LED light source. A bus is arranged between the two electrical sockets, and the linear LED light sources are connected to the bus in parallel. The cascade combined lamp further comprises a connecting piece, the other sides of the tenon structures are arranged at the two ends of the connecting piece respectively so that the connecting piece can be mechanically connected with the two strip-shaped LED lamps at the same time, the connecting piece comprises a pin assembly, and when the tenon structures are combined