Battery Pack Support Structure for Stable Module Mounting

The patent introduces a reinforcing structure as an intermediary component between the liquid cooling plate and the battery module frame. This reinforcing structure acts as a mediator that transfers and distributes the mechanical loads, preventing the liquid cooling plate from bearing excessive stress directly. The reinforcing structure includes reinforcing ribs that extend from the liquid cooling plate to connect with the battery module frame, creating a load-sharing pathway that enhances overall connection stability while maintaining the liquid cooling function.

The patent creates a composite support structure by combining the liquid cooling plate with reinforcing ribs made of high-strength materials. This composite structure integrates the cooling function of the liquid cooling plate with the mechanical strength of the reinforcing ribs. The reinforcing ribs are formed as an integral part of or attached to the liquid cooling plate, creating a unified composite component that simultaneously provides thermal management and structural support, thereby maintaining connection stability while enabling increased battery pack capacity.

The patent implements beforehand cushioning by pre-installing reinforcing structures on the liquid cooling plates before they are installed in the battery pack. These reinforcing ribs are designed to anticipate and counteract the bending forces that will occur during operation. By providing this preemptive structural reinforcement, the liquid cooling plate is protected from exceeding its bending limits, preventing cracks and leaks before they can occur. This proactive approach ensures the reliability of the liquid cooling system while allowing for increased battery pack capacity.