Battery Module Insulating Spacer Buffering Design

The patent introduces buffering components (insulating spacers and bonding materials with buffering capability) as intermediaries between adjacent mono-batteries. These buffering components absorb and distribute the swelling forces, preventing direct transmission of load to the frame. The insulating spacers maintain fixed spacing while the bonding materials provide both adhesion and swelling accommodation, thus protecting the frame from deformation while maintaining bonding functionality.

The patent pre-installs buffering components between adjacent mono-batteries before swelling occurs. These components (particularly the bonding materials with elastic or viscoelastic properties) are designed to anticipate and accommodate future swelling forces. By having the buffering mechanism in place beforehand, the system can absorb swelling loads without causing frame deformation, rather than reacting to swelling after it occurs.

The patent uses insulating spacers and buffering bonding materials as intermediaries between mono-batteries and end plates. These intermediaries decouple the direct bonding interface from the swelling forces. The buffering bonding materials have lower strength requirements because they don't need to resist the full swelling force - instead, they work in conjunction with the rigid insulating spacers to distribute and buffer the forces, thereby maintaining bonding reliability with lower adhesive strength requirements.

The patent changes the mechanical parameters of the bonding system by introducing components with different stiffness and elasticity characteristics. The buffering bonding materials have specific elastic moduli and thicknesses designed to accommodate swelling, while insulating spacers provide rigid spacing. This parameter optimization allows the bonding system to maintain reliability under swelling conditions without requiring excessively high adhesive strength.

The patent introduces buffering components and insulating spacers as intermediaries between the mono-batteries and the frame structure. These intermediaries absorb and distribute swelling forces before they reach the frame, significantly reducing the load on the frame structure. This allows the frame to maintain stability without requiring excessive strengthening, thereby avoiding increased manufacturing complexity and material requirements while still providing adequate structural support.

The patent pre-installs buffering components that anticipate and absorb swelling forces before they can deform the frame. By having this cushioning mechanism in place beforehand, the frame structure doesn't need to be over-designed to handle swelling loads. The buffering components take up the mechanical stress, allowing for a simpler, more manufacturable frame design while maintaining structural stability under both swelling and external impact conditions.