3results about How to "Reduce or prevent damage" patented technology

This utility model relates to a vent valve, a battery pack, and an electrical device. The vent valve includes a body and a cover plate. The body has a gas channel inside. The cover plate is connected to the body and has a vent hole communicating with the gas channel. The cover plate also has a weak area on its surface. The depth of the weak area is less than the thickness of the cover plate. The vent valve can quickly break the cover plate to discharge high-temperature gas when the battery pack experiences thermal runaway.

The power unit protection structure (1) of the vehicle (V) includes: a side beam (3) of the vehicle (V); a power unit (2) mounted on the vehicle (V) having a protected component (25) arranged opposite to the side beam (3) in the vehicle width direction; and a fluid hose (4) connected to the radiator (5) of the vehicle (V). At least a portion (45) of the fluid hose (4) is disposed between the side beam (3) and the protected component (25), overlapping both the side beam (3) and the protected component (25) when viewed from the side of the vehicle (V).

This disclosure provides a display device. The display device includes: a substrate including a first region, a second region, and a third region spaced apart from each other by a first recess and a second recess; a circuit layer disposed on the first region and including transistors; a first pad disposed on the second region; a second pad disposed on the third region; and a plurality of connecting lines and a plurality of bent lines connecting the circuit layer, the first pad, and the second pad, wherein a chip is disposed on the first pad.