본 발명은 차량용 시트의 각종 자동조작을 위한 구동전력을 무선으로 공급할 수 있게 해주는 차량용 시트 무선 전력공급 시스템에 관한 것으로서, 차체측에 고정되는 로어 레일(lower rail)을 따라 내장되는 TX 모듈과; 시트측에 고정되고 상기 로어 레일을 따라 전후 슬라이드되는 어퍼레일에 상대적으로 고정되어, 상기 TX 모듈과 비접촉 대면한 상태로 전후 슬라이드되는 RX 모듈과; 상기 차체측 배터리로부터 공급받는 직류전원을 교류전원으로 변환하여 상기 TX 모듈로 제공하는 인버터; 및 상기 TX 모듈로부터 상기 RX 모듈로 무선공급된 교류전원을 상기 RX 모듈로부터 전달받아 직류전원으로 변환하여 상기 시트측 ECU에 공급하는 컨버터를 포함하는 것을 특징으로 한다. 이에 의해, 종래의 와이어링 간섭에 기인한 시트의 전후 움직임을 자유롭게 해방시켜줄 수 있다.
The present invention relates to a wireless electric power supply system for a vehicle seat, which is capable of wirelessly supplying electric power for various automatic operations of a vehicle seat. The wireless electric power supply system for a vehicle seat includes: a TX module installed along a lower rail fixed to a vehicle body; an RX module relatively fixed to an upper rail which slides forwards and backwards along the lower rail and is fixed to the seat, thereby sliding forwards and backwards while facing the TX module without contact; an inverter converting direct current power supply supplied from a battery of the vehicle body into alternating current power supply, and providing the same to the TX module; and a converter receiving from the RX module the alternating current power supply which is wirelessly supplied from the TX module to the RX module, converting the same into the direct current power supply, and supplying the converted direct current power supply to an ECU of the seat. Therefore, the wireless electric power supply system for a vehicle seat releases existing forward and backward movements of the seat caused by an interference of wiring.
WIRELESS ELECTRIC POWER SUPPLYING SYSTEM FOR VEHICLE SEAT
차량용 시트 무선 전력공급 시스템
19.10.2022
Patent
Elektronische Ressource
Koreanisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01F MAGNETS , Magnete / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
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