| 摘要 |
Disclosed is an illumination device that uses an LED element, has a new cooling means added thereto, and which enables increased output, reduced size, reduced weight, and reduced cost. Specifically disclosed is an illumination device (1) that uses an LED element (2) which is provided with a cathode terminal (22) and an anode terminal (23) on a luminescent body (21). The cathode terminal (22) and anode terminal (23) are connected thermally and electrically to a terminal heat-dissipating body (15); the terminal heat-dissipating body (15) is connected to a power supply line; the luminescent body (21) is thermally connected to a main body heat-dissipating body (14), which is electrically insulated against the terminal heat-dissipating body (15); and the illumination device (1) is supported by the main body heat-dissipating body (14). |
