Patent ID: 7057893

Claim:
A cooling array with a housing ( 10 ) receiving built-in electrical components ( 11 ) and an air conditioning arrangement connected with a heat source of the built-in electrical components via a coolant-conducting inflow line ( 22 ) and an outflow line ( 26 ), wherein a plurality of component inlet lines ( 27 ) branch off the inflow ( 22 ) line and a plurality of component outflow lines ( 23 ) branch off the outflow line ( 26 ), at least one component inlet line ( 27 ) and at least one component outflow line ( 23 ) each is assigned to a built-in electrical component ( 11 ), wherein an inlet line ( 20 ) and a return flow line ( 29 ) branch off the air conditioning arrangement and are connected to the inflow line ( 22 ) and the outflow line ( 26 ), the cooling array comprising: the connections formed by coupling connections ( 21 ); the coupling connections ( 21 ) formed as couplings which can be separated and joined without dripping; at least one of the inflow line ( 22 ) and the outflow line ( 26 ) formed as rigid profiled legs which form a guide channel for the coolant; the component inlet lines ( 27 ) and the component outflow lines ( 23 ) including connecting elements at ends which can be joined together with corresponding counter-connecting elements to form coupling connections ( 28 ); the housing ( 10 ) comprising a switchgear cabinet with a rear area forming a receiving space for the vertically extending inflow line ( 22 ) and outflow line ( 26 ); the inflow line ( 22 ) transitioning into the outflow line ( 26 ) via a connecting line ( 25 ) near a roof area of the housing ( 10 ), and a ventilating device ( 24 ) integrated into the connecting line ( 25 ); and a governor ( 30 ) integrated into one of the component inlet line ( 27 ) and the component outflow line ( 23 ) for controlling an amount of the coolant conducted to the built-in electrical components ( 11 ).