Patent ID: 7701712

Claim:
A cooling unit for installation in a housing, such as a switchgear cabinet, having a mounting plate ( 10 ) for receiving electrical componentry and at least one cooling channel ( 10 . 2 ) through which a coolant can flow, the cooling unit comprising: an air cooling unit ( 20 ) with a blower ( 21 ) on the mounting plate ( 10 ) for cooling hot air produced in the housing by waste heat, by which the hot air is conducted flat along the mounting plate ( 10 ) for cooling, the at least one cooling channel ( 10 . 2 ) having an inserted conduit ( 10 . 2 ′), the conduit ( 10 . 2 ′) pressed into a meander-like extending receiving channel machined-in from a flat side and fixed in place therein, and a respective side of the conduit subsequently worked until it is flat.