Flexible LED light bar and light strip

• Main Authors: TANG YONG, ZHI DANDAN
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• 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 discloses a flexible LED lamp strip and a lamp strip with the flexible LED lamp strip. The flexible LED lamp strip comprises a flexible circuit board, a light-emitting assembly and an aluminum sheet. The light-emitting assembly is arranged on the front face of the flexible circuit board, and the aluminum sheet is arranged on the back face of the flexible circuit board. The light-emitting assembly comprises an LED light-emitting chip and a first transparent curing piece, the LED light-emitting chip is welded to the flexible circuit board, and the first transparent curing piece covers the LED light-emitting chip. The aluminum sheet is arranged on the back face of the flexible circuit board, the fracture resistance and torsion resistance of the flexible circuit board are greatly improved, meanwhile, the heat conductivity of the flexible circuit board is improved, the bearable power of the light bar is improved, and then the light bar with higher brightness is obtained. Through the arrangement o