BATTERY COOLING PLATE, CHEMICAL COMPARTMENT OF VEHICLE BODY, VEHICLE BODY, AND VEHICLE

Provided are a battery cooling plate (100), a chemical compartment (1000) of a vehicle body (2000), a vehicle body (2000), and a vehicle (3000). The battery cooling plate (100) includes: a plate body (10) provided with a flow channel (101) for circulating a heat exchange medium, and a reinforcement member (20) connected to the plate body (10) and at least configured to enhance strength of a region on the plate body (10) where the flow channel (101) is located.