2results about How to "Compliant with miniaturization" patented technology

This invention discloses an integrated cooling and internal cooling system for robot charging piles based on a heat exchanger, including a charging pile and a robot. The charging pile is equipped with a refrigerant output quick-connect interface and a refrigerant input quick-connect interface. Both the charging pile and the robot are equipped with a cooling module. The robot is also equipped with an internal thermal management system component, a heat exchanger H, a refrigerant output quick-connect terminal, and a refrigerant input quick-connect terminal. The heat exchanger H is equipped with a refrigerant output terminal U and a refrigerant input terminal NI. This invention can reduce the temperature of the heating element to below the ambient temperature, expand the operating temperature range, and has heating and waste heat recovery functions, significantly improving the adaptability to low-temperature environments. It handles high-power charging and high-heat conditions through external devices, reduces the number of internal parts of the robot, and provides dual-mode internal and external cooling to avoid design redundancy and save costs and space.

A copper-iron co-fired inductor and its preparation method are disclosed. The copper-iron co-fired inductor comprises: a square magnetic core, the surface of which is covered with an insulating layer; two flat copper wires, which are arranged parallel to each other on the surface of the magnetic core covered with the insulating layer and adhere to three adjacent faces of the square magnetic core, with the ends of the flat copper wires extending to adhere to a fourth face of the square magnetic core; and a shielding layer, which is adhered to the three surfaces of the square magnetic core with the flat copper wires attached, and is pressed together with the square magnetic core, the insulating layer, and the flat copper wires to form an integrated blank. The blank is then co-fired and sintered to form the copper-iron co-fired inductor. The present invention also provides a method for preparing the copper-iron co-fired inductor. The copper-iron co-fired inductor of the present invention, through the design of the aluminum nitride insulating layer, parallel flat copper wires, and iron-silicon-aluminum shielding layer, greatly improves heat dissipation performance.