IMAGING UNIT, VEHICLE CONTROL UNIT AND HEAT TRANSFER METHOD FOR IMAGING UNIT

An imaging unit (1) includes two imaging devices (100), a substrate holder (20) that holds a circuit substrate (30) on which a component (301) regarding operation of the two imaging devices (100) is disposed, and a heat transfer device (40) that transfers heat generated in the component (301) to the substrate holder (20), wherein one end of the heat transfer device (40) is brought in contact with the component and other end of the heat transfer device (40) is brought in contact with the substrate holder (20) on a line having an equal distance from each of image pick-up devices (102) of the two imaging devices (100).