LIGHTING SYSTEM

PROBLEM TO BE SOLVED: To provide a lighting system using a light-emitting diode element, of which the assembly process is simplified and automation is easy.SOLUTION: The lighting system is provided with a substrate having a light source mounted, a radiator to cool the light source, a lighting circui...

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Hauptverfasser: TAKAMITSU TARO, TAKATSUKI TSUTOMU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a lighting system using a light-emitting diode element, of which the assembly process is simplified and automation is easy.SOLUTION: The lighting system is provided with a substrate having a light source mounted, a radiator to cool the light source, a lighting circuit board to light the light source, and a housing to house the lighting circuit board. The radiator has a disk part on which the substrate is installed and which has a hole in the vicinity of the center and a plurality of heat radiating fins, and the housing has a projection part provided at the end part on the substrate side, and the projection part of the housing is press-fitted in the hole opened at the disk part of the radiator to fix the radiator and the housing.