IMAGING DEVICE

摘要

A first heat radiation unit is formed on one surface of the imaging unit in a vertical direction. A second heat radiation unit is formed on the other surface of the imaging unit in the vertical direction. A third heat radiation unit is formed on a surface opposite to an imaging direction of the imaging unit. A first heat transfer unit transfers heat of a first heat source of the imaging unit to the first heat radiation unit and the third heat radiation unit. A second heat transfer unit transfers heat of a second heat source of the imaging unit, which has a higher maximum allowable temperature than the first heating unit, to the second heat radiation unit. A heat insulation unit suppresses heat transfer between the first and the second heat radiation units and between the third and the second heat radiation units.

主权项

1. An imaging device comprising:
an imaging unit which performs imaging; a tilting driving unit which drives the imaging unit in a tilting direction; a panning driving unit which drives the imaging unit in a panning direction; a first heat source; a second heat source which has a higher maximum allowable temperature than the first heat source; a first heat radiation unit which is formed on one surface of the imaging unit in a direction that is perpendicular to an imaging direction and a rotation axis of the tilting driving unit; a second heat radiation unit which is formed on other surface of the imaging unit in a direction that is perpendicular to the imaging direction and the rotation axis of the tilting driving unit; a third heat radiation unit which is formed on a rear surface of the imaging unit when the imaging direction is set as a front direction; a first heat transfer unit which transfers heat of the first heat source to the first heat radiation unit and the third heat radiation unit; a second heat transfer unit which transfers heat of the second heat source to the second heat radiation unit; and a heat insulation unit which suppresses heat transfer between the first and the second heat radiation units and between the third and the second heat radiation units.