3results about How to "With elastic deformation ability" patented technology

The utility model relates to new energy field discloses a novel soft package CTP battery heat management equipment, including the box, one side of box is fixedly connected with the wind box, one side of wind box is fixedly connected with the motor, the drive end of motor is fixedly connected with the wind rod, the outer wall of wind rod is fixedly connected with a plurality of wind leaves, one side of box is fixedly connected with the ventilation board, the top of ventilation board is provided with the vent, the outer periphery of ventilation board is fixedly connected with the supporting plate, the top of supporting plate is provided with the vent. In the utility model, the wind rod is driven to rotate through the motor, thereby driving the wind leaves to produce wind power, the wind power is transmitted to the supporting plate through the vent on the ventilation board, the wind power is discharged to blow to the battery cell through the vent on the supporting plate, the airflow in the supporting plate is strengthened to radiate heat, and the heat management efficiency is improved, and the liquid cooling plate is coordinated at the same time, the heat dissipation redundancy under the extreme working condition is enhanced, and the space is not additionally occupied.

This application discloses an adjustable lumbar support seat, including a backrest, a lumbar support body, and an adjustment device. The backrest includes a square backrest frame and a support portion horizontally disposed in the middle of the backrest frame. A first groove extending vertically is perforated in the support portion. A fabric cover is fitted onto the backrest frame, having front and back surfaces. An abutment is perforated on the back surface of the fabric cover opposite the first groove. The adjustment device passes through the first groove into the support portion. The front end of the adjustment device is connected to the lumbar support body, and the rear end of the adjustment device extends beyond the support portion and the abutment, thus protruding from the fabric cover. The adjustment device can slide up and down along the first groove, thereby causing the lumbar support body to slide up and down relative to the backrest. The adjustable lumbar support seat provided by this application allows for convenient adjustment of the lumbar support body height by moving the rear end of the adjustment device. Furthermore, only a portion of the adjustment device is exposed on the rear side of the fabric cover, resulting in a more aesthetically pleasing design.