Miniature transformer with high sealing performance

The invention discloses a high-leakproofness miniature transformer in the technical field of transformers, which comprises a shell, the shell is provided with heat dissipation holes and a support, the support is fixedly connected with a transformer body, a motor and a support shaft, the bottom of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TAN ZHENYI, GAO WEIJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDUCTANCES LIGHTING MAGNETS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SEPARATION SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSFORMERS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a high-leakproofness miniature transformer in the technical field of transformers, which comprises a shell, the shell is provided with heat dissipation holes and a support, the support is fixedly connected with a transformer body, a motor and a support shaft, the bottom of the shell is provided with air holes, the shell is further rotatably connected with a sealing disc, the sealing disc is provided with a connecting hole, and the connecting hole is connected with the motor. A gear ring is further fixedly arranged on the sealing disc; the shell is provided with a blocking groove which surrounds the heat dissipation holes and is provided with an opening in the top, the blocking groove is provided with a ventilation opening right facing the transformer body and the heat dissipation holes, and the blocking groove is hinged to a sealing plate used for sealing the ventilation opening. The supporting shaft is vertically connected with a sleeve in a sliding mode, the sleeve is fixedly connect