The invention relates to the technical field of motor homes, in particular to a power supply system of a sojourn trailer and the sojourn trailer. The power supply system of the sojourn trailer is provided with the commercial power switch, the commercial power can be connected, free switching between a commercial power source and a generator power supply can be achieved through the commercial power switch and a generator switch, the commercial power source or a generator is used for supplying power to an electricity load during outdoor camping, and the load capacity of the power supply system is improved; when the commercial power supply and the generator cannot supply power, the UPS power supply can be automatically switched to supply power, so that sudden power failure can be reduced, the load capacity of the power supply system is further improved, and the convenience is effectively improved.
本发明涉及房车技术领域,具体涉及一种旅居挂车的供电系统和旅居挂车。其中,旅居挂车的供电系统提供了市电开关,能够接入市电,还能够通过市电开关、发电机开关,在市电电源与发电机供电电源之间自由切换,在野外露营时,使用市电电源或发电机为用电负载供电,提高了供电系统的负载能力,在市电电源和发电机均无法供电的情况下,还可以自动切换至UPS电源供电,不仅能够减少突然断电的情况发生,还进一步提高了供电系统的负载能力,有效提高了便捷性。
Power supply system of sojourn trailer and sojourn trailer
旅居挂车的供电系统和旅居挂车
2021-05-25
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
IuD Bahn | 2008
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