Frequency converter easy to dissipate heat

The utility model discloses a frequency converter easy to dissipate heat, which comprises a frequency converter body, a heat dissipation fan is arranged in the left side face of the frequency converter body, a protective cover capable of shielding the heat dissipation fan is hinged to the left side...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JIANG MAN, BANG GUN, ZHOU JIAHUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRINTED CIRCUITS SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a frequency converter easy to dissipate heat, which comprises a frequency converter body, a heat dissipation fan is arranged in the left side face of the frequency converter body, a protective cover capable of shielding the heat dissipation fan is hinged to the left side face of the frequency converter body, and a clamping frame is further hinged to the right side face of the frequency converter body. The clamping frame presses the dustproof cotton on the frequency converter body to cover the heat dissipation holes, and the protective cover is arranged in a hinged mode and can be opened to enable the heat dissipation fan to be exposed outside, so that a worker can clean the protective cover conveniently; when the cooling fan works, air is filtered by the dustproof cotton and then enters the frequency converter body, so that dust accumulation in the frequency converter body is avoided; the dustproof cotton is clamped through the clamping frame, and when the protective cover is unloc