RGB COB lamp strip

• Main Author: QIN HONGJIAN
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2024
• 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 an RGB COB lamp strip which comprises a flexible circuit board, the flexible circuit board comprises a plurality of circuit board units connected in parallel, each circuit board unit is provided with a plurality of inverted RGB chip sets, a control chip, a plurality of capacitors and a plurality of resistors, the inverted RGB chip sets, the capacitors and the resistors are respectively connected with the control chip, and the control chip is connected with the flexible circuit board. The flip RGB chip sets are connected in series, each flip RGB chip set comprises three flip RGB chips which are connected in parallel, the upper surface of the flexible circuit board is provided with fluorescent colloid which covers the flip RGB chips, and the control chip, the capacitor and the resistor are arranged on the left side and the right side of the flexible circuit board. The LED lamp is convenient to install, stable in light emitting, low in working temperature, good in heat dissipation eff