| 摘要 |
Provided are a cooling device and an electric vehicle using the cooling device. The cooling device is used for cooling a switching module containing a switching element as a heating element. The cooling device includes a cooling liquid channel having a plurality of cooling fins through which the cooling liquid flows. The cooling fins have a cut-off portion at the position corresponding at least to a center portion of chips constituting the switching module in the flow direction of the cooling liquid. A chamber is formed in the cooling liquid channel by the cut-off portion.
|
