High-power LED light source module and lighting lamp

• Main Authors: HUANG LIANGMING, ZHANG HEDONG
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• 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 utility model discloses a high-power light-emitting diode (LED) light source module and an illuminating lamp. The high-power LED light source module comprises a substrate, a first light-emitting module and a second light-emitting module, the first light-emitting module comprises more than one first light source, the more than one first light source is distributed on the substrate at intervals, and each circle surrounded by the first light sources is distributed in an approximately circular shape; the first light-emitting module comprises more than one first light source, the second light-emitting module comprises more than one second light source, the first light-emitting module and the second light-emitting module surrounding the periphery of the first light-emitting module are arranged on the substrate, the first light sources are distributed on the substrate, and at least one second light source is arranged on the periphery of the first light sources. The luminance efficiency, the size, the electrical