Novel radiator structure for high-power LED

• Main Authors: HU YIFENG, CHEN NAICHANG
• Format: Patent
• Language: English
• Published: 16.12.2015
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The invention provides a novel radiator structure for a high-power LED. The novel radiator structure for the high-power LED is composed of a radiating center shaft, six radiating fins, radiating pieces and radiuses; the radiating center shaft is of a framework structure, the circumferential surface of the radiating center shaft is provided with the radiating fins which serve as the radiuses of the radiator; each radiating fin is provided with four radiating pieces, the height of the radiating pieces is the same as that of the radiating fins, an interval is formed between every two adjacent radiating pieces on the radiuses with the same length, the intervals are equal, and the size of the adjacent radiating pieces on the radiuses with the same length is same; the distances among the radiating pieces of each radiating fin are equal, the sizes of the radiating pieces of each radiating fin are designed according to a radio, the radiating pieces of each radiating fin are outwards arranged from small to large along the radius and designed to be of a structure of being continuously unfolded towards the periphery layer upon layer, the area of the most peripheral radiating pieces is the largest, and the whole radiating framework is of an eccentric structure of integrating four hexagonal columns. The novel radiator structure for the high-power LED is good in radiating effect and long in service life.