Coolant tray of liquid based cooling device

摘要

A liquid based cooling device includes a pump for driving a coolant through a coolant tray that is positionable on a heat generating device and a radiator that dissipates the heat into the surrounding. The coolant tray includes a housing on which coolant inlet and outlet are formed for receiving the coolant from the pump and discharging the coolant to the radiator. The coolant tray also forms a recess in which a thermally conductive base forming a coolant channel is received in a liquid tight manner. The pump includes a casing in which coolant inlet and outlet are formed. The inlet of the coolant tray is integrally connected to the outlet of the pump and the housing of the coolant tray and the casing of the pump are integrally formed with each other with an integrally formed conduit connected therebetween. This simplifies the manufacturing of the cooling device and reduces the overall size of the cooling device.