Abstract: A radiator and a photographic light. The radiator includes a coolant tank, a support frame, a heat-absorbing assembly and a driving pump. The coolant tank has a heat exchange pipe for a coolant to circulate, and the heat exchange pipe has a first liquid inlet and a first liquid outlet; the support frame is arranged around the coolant tank, the support frame and the coolant tank enclose a heat exchange space for exchanging heat with the heat exchange pipe; the heat-absorbing assembly has a heat dissipation channel, and the heat dissipation channel has a second liquid inlet and a second liquid outlet; the driving pump is configured to drive the coolant to circulate along the heat exchange pipe, the first liquid outlet, the second liquid inlet, the heat dissipation channel, the second liquid outlet and the first liquid inlet in sequence.

Abstract: A radiator and a photographic light. The radiator includes a coolant tank, a support frame, a heat-absorbing assembly and a driving pump. The coolant tank has a heat exchange pipe for a coolant to circulate, and the heat exchange pipe has a first liquid inlet and a first liquid outlet; the support frame is arranged around the coolant tank, the support frame and the coolant tank enclose a heat exchange space for exchanging heat with the heat exchange pipe; the heat-absorbing assembly has a heat dissipation channel, and the heat dissipation channel has a second liquid inlet and a second liquid outlet; the driving pump is configured to drive the coolant to circulate along the heat exchange pipe, the first liquid outlet, the second liquid inlet, the heat dissipation channel, the second liquid outlet and the first liquid inlet in sequence.