High-temperature adaptive frequency converter

• Main Author: QIN DONGYU
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2022
• 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; 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; GENERATION; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The invention discloses a high-temperature adaptive frequency converter, and belongs to the field of frequency converters, the high-temperature adaptive frequency converter comprises an adaptive frequency converter body, the left end of the adaptive frequency converter body is fixedly connected with an air inlet baffle, and the right inner wall of an air inlet temperature sensing groove is provided with a plurality of air inlet holes communicated with the interior of the adaptive frequency converter body; through the cooperation of the flexible diameter-adjusting hollow sleeve, the temperature-sensing outer sheath, the temperature-sensing heat-collecting strip and the heat-shrinkable mesh, the air inlet hole of the adaptive frequency converter body can be adjustable, so that the dustproof air inlet effect is maintained when the adaptive frequency converter body normally dissipates heat; in addition, the air flow in the adaptive frequency converter body can be increased in a diameter expanding mode when the ad