Patent attributes
A photographing apparatus for vehicle includes a photographing apparatus receiving photographing light passing through a window, a heater that is a heating wire generating heat when receiving electricity, a heated portion to which the heater is fixed, and a pair of electrical supply lines that is connected to both end portions of the heater respectively and supply the electricity to the heater. The heated portion releases radiation heat to the window when receiving heat from the heater. An amount of heat generated by the both end portions per unit time is smaller than an amount of heat generated by the heater's portion other than the both end portions. The both end portions of the heater are positioned on outer peripheral side with respect to the heated portion when viewed in a thickness direction of the heated portion.
