| 摘要 |
PROBLEM TO BE SOLVED: To effectively radiate heat to the outside from a mount member of an LED.SOLUTION: A heat radiation light valve 1 includes: a mount member 10 for mounting a light emitting diode 15; a socket member 20 which includes a power supply line 30 electrically connected to the light emitting diode 15, and which can be connected to an external power source; and heat radiation sheets 40, 40a which are sheets connected to the mount member 10 or the socket member 20, and which can radiate heat from the light emitting diode 15 by coming into contact with the outside of a housing 50 for covering the outside of the mount member 10. The heat radiation sheets 40, 40a are configured by dispersing a heat radiation filler 42 having thermal conductivity higher than that of a base material in resin or an elastic rubber 41 as the base material. A light member 60 at least includes: the radiation light valve; and the housing 50 for covering the outside of the mount member 10 for mounting the light emitting diode 15.SELECTED DRAWING: Figure 4 |
