US 11,987,085 B2
CAN-bus lighting adaptor
David Wong, Exeter (GB)
Assigned to Sparex Limited, Exeter (GB)
Appl. No. 17/756,077
Filed by SPAREX LIMITED, Exeter (GB)
PCT Filed Jun. 4, 2020, PCT No. PCT/EP2020/065555
§ 371(c)(1), (2) Date May 16, 2022,
PCT Pub. No. WO2021/098993, PCT Pub. Date May 27, 2021.
Claims priority of application No. 1916749 (GB), filed on Nov. 18, 2019.
Prior Publication US 2022/0402319 A1, Dec. 22, 2022
Int. Cl. B60D 1/62 (2006.01); B60Q 1/00 (2006.01); B60Q 1/26 (2006.01); B60Q 1/30 (2006.01); B60Q 1/34 (2006.01); B60Q 1/46 (2006.01); B60Q 1/56 (2006.01); F21S 43/14 (2018.01)
CPC B60D 1/62 (2013.01) [B60Q 1/0088 (2013.01); B60Q 1/2615 (2013.01); B60Q 1/2696 (2013.01); B60Q 1/305 (2013.01); B60Q 1/34 (2013.01); B60Q 1/46 (2013.01); B60Q 1/56 (2013.01); F21S 43/14 (2018.01)] 12 Claims
OG exemplary drawing
 
1. An adaptor for connecting an LED light to a vehicle CAN-bus, comprising:
a connector to receive a lighting current from the CAN-bus;
a wireless power transmitter configured to wirelessly transmit power at a first level; and
one or more resistors connected between the connector and transmitter and arranged to draw power from the connector at a second power level higher than the first power level.