Low-cost lamp strip circuit board

• Main Authors: LIU ZHICHAO, ZHANG RUNHAO
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• Subjects: BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MECHANICAL ENGINEERING; PRINTED CIRCUITS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The utility model relates to the technical field of lamp strip circuit boards, and particularly discloses a low-cost lamp strip circuit board which comprises a lamp strip circuit board body, a power supply circuit layer, a lamp bead circuit layer, a lamp bead bonding pad layer and a power supply bonding pad layer are arranged on the lamp strip circuit board body, the lamp bead bonding pad layer is electrically connected with the lamp bead circuit layer, and the power supply bonding pad layer is electrically connected with the lamp bead circuit layer. The power supply bonding pad layer is electrically connected with the power supply circuit layer, a plurality of lamp bead bonding pad groups are arranged on the lamp bead bonding pad layer, and a plurality of power supply bonding pad groups which are distributed with the lamp bead bonding pad groups at intervals are arranged on the power supply bonding pad layer. The power supply bonding pad groups and the lamp bead bonding pad groups are distributed at interval