Light source subassembly radiator

• Main Author: WANG ZHENGZHONG
• Format: Patent
• Language: Chinese; English
• Published: 13.04.2016
• 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 light source subassembly radiator relates to heat dissipation accessory field, and it is not enough to solve current lamps and lanterns thermal diffusivity, leads to the light decay, problem that the light efficiency is on the low side. The technical scheme who adopts: light source subassembly radiator includes the bottom plate and sets up in the radiating wing of bottom plate one side, has at least the cross -section of a perpendicular to bottom plate to cut the structure of compriseing bottom plate and radiating wing into the recess form, sets up heat dissipation rib and/or heat radiation fins on the radiating wing. Light source subassembly radiator's structure composition has considered that conduction, radiation, convection current to the influence of thermal diffusion, especially can form the vortex type convection current, puies forward the high heat dissipating ability. Set up connecting hole, the screw hole of convex closure form on the bottom plate, make the bottom plate