Liquid cooling plate and battery pack

The embodiment of the utility model discloses a liquid cooling plate and a battery pack, the liquid cooling plate is provided with a limiting piece on the surface of a non-runner area of a runner plate, an adhesive layer is arranged on the limiting piece, the thickness of the adhesive layer is limited through the limiting piece, the bonding reliability of the adhesive layer is ensured, and the reliability of the liquid cooling plate is improved. Meanwhile, the problem of glue overflow caused by large flatness deviation of the liquid cooling plate during pressure maintaining of the liquid cooling plate can be avoided, a runner is prevented from being blocked, the glue coating amount can be reduced, the cost is reduced, brazing in the prior art is replaced with a gluing mode, non-metal or dissimilar metal bonding can be achieved, and the production efficiency is improved. And the problem that a flow channel is blocked due to poor welding caused by explosion points in brazing connection is avoided. 本申请实施例公开了一种液冷