Alternating current power supply support

• Main Authors: CAI BINHUA, ZHANG GAOLIN
• Format: Patent
• Language: Chinese; English
• Published: 28.01.2022
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; LIGHTING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PRINTED CIRCUITS; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses an alternating current power supply support which comprises a cylindrical support body, a circular groove is formed in the support body, a first piston is arranged in the circular groove, water is injected into the circular groove, a heat conduction piece is arranged on the first piston, a radial hollow cavity is formed in the bottom side of the support body, and a water guide pipe is arranged between the radial hollow cavity and the circular groove. A second piston, a lead screw, an extrusion block, a first spring and a cylindrical transmission frame are arranged in the radial hollow cavity, an annular rotating frame and a driving motor are arranged outside the frame body, a ventilation hollow cavity is formed in the frame body, and an air guide pipe and an air bag body are arranged at the bottom in the circular groove; an air guide pipe is arranged between the air bag body and the ventilation hollow cavity, and a ventilation pipe is arranged between the ventilation hollow cavity