2results about How to "Save cooling" patented technology

This utility model relates to a heat exchange structure for an industrial robot chassis, comprising a long, narrow space within the chassis, air inlets staggered along the height direction with outer and inner side plates respectively, and a heat exchange mechanism sealed within the long, narrow space and spaced apart from the two air inlets. Each air inlet is connected to a fan for supplying air into the long, narrow space. Air outlets are provided on both the outer and inner side plates, staggered along the height direction. In use, the heat exchange plates separate the outside environment from the chassis cavity. Air inside the chassis cavity is blown onto the heat exchange plates by a fan, exchanges heat with the plates, and then returns to the chassis through the outlets on the inner side plates. Outside air is sent into the long, narrow space by another fan, absorbs heat from the heat exchange plates, and is then discharged from the outlets on the outer side plates. This achieves heat exchange while preventing outside air from entering the chassis, meeting practical requirements.

This invention relates to the field of battery pack technology and discloses a battery pack comprising: a housing including a bottom cooling plate, an end plate structure, and side beams; a plurality of battery cells arranged in a row; the end plate structure having a main liquid inlet and a main liquid outlet, a first sub-liquid inlet and a first sub-liquid outlet, a second sub-liquid inlet, and a second sub-liquid outlet; a first liquid inlet channel and a plurality of first liquid outlet channels formed within the bottom cooling plate, wherein, along a third direction, the plurality of first liquid inlet channels are located close to the centerline of the bottom cooling plate along the third direction and are located on opposite sides of the centerline, and the plurality of first liquid outlet channels are located on opposite sides of the plurality of first liquid inlet channels away from the centerline; a second liquid inlet channel and a second liquid outlet channel are formed within the side beams, the second sub-liquid inlet being connected to the second liquid inlet channel, and the second sub-liquid outlet being connected to the second liquid outlet channel. This invention significantly reduces the number of pipe joints, significantly reduces the probability of leakage at pipe connections, and improves the temperature consistency of individual battery cells at different locations.