Integrated air duct structure on trolleybus

The invention provides an integrated air duct structure on a trolleybus. The integrated air duct structure on the trolleybus comprises a vehicle body, fixed frames, a top profile and an air duct plate, wherein the vehicle body is provided with a top plate and two side plates connected to the two sid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUN YUNING, LI YANAN, YING XIAOQING, YE ZHANGUO, CHAI TIEJUN, WANG HUIJI, HE ANQING, CHEN GUOHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES BODY DETAILS OR KINDS OF RAILWAY VEHICLES PERFORMING OPERATIONS RAILWAYS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides an integrated air duct structure on a trolleybus. The integrated air duct structure on the trolleybus comprises a vehicle body, fixed frames, a top profile and an air duct plate, wherein the vehicle body is provided with a top plate and two side plates connected to the two sides of the top plate; the fixed frames are fixed on the side plates; the top profile is fixed on thetop plate; and the air duct plate is provided with a first plate body and a second plate body, the first plate body is integrally connected with the second plate body, the first plate body is arrangedat an obtuse angle with the second plate body, the first plate body is connected with the fixed frames, the second plate body is connected with the top profile, and air ducts are formed between the air duct plate and the side plates and the top plate. The integrated air duct structure on the trolleybus has the beneficial effects that an air duct structure is an integrated structure, so the spaceis relatively spacious, the