Wheelchair lighting control unit

Wheelchair lighting control unit (1) comprising:

• a. a housing (10);
• b. control electronics (28) for driving at least one LED light of a wheelchair, the control electronics being arranged in the housing (10);
• and
• c. a power supply unit (40) for supplying power to the wheelchair lighting control unit (1);
• d. said housing (10) having a power supply unit compartment (14) for receiving said power supply unit (40), said power supply unit compartment (14) being always open on a side wall of said housing (10) so that said power supply unit (40) can be inserted into and withdrawn from said power supply unit compartment (14);
• and
• e. said power supply unit (40) being releasably held in the power supply unit compartment (14) in the inserted position by means of at least one magnet (70, 72) and/or by means of at least one spring element (16, 18, 76) which is biased from the outside against a side face of the power supply unit (40);
• and
• f. wherein the power supply unit (40) comprises an LED charge state indicator (62).

Wheelchair lighting control unit (1) comprising:

• a. a housing (10);
• b. control electronics (28) for driving at least one LED light of a wheelchair, the control electronics being arranged in the housing (10);
• and
• c. a power supply unit (40) for supplying power to the wheelchair lighting control unit (1);
• d. said housing (10) having a power supply unit compartment (14) for receiving said power supply unit (40), said power supply unit compartment (14) being always open on a side wall of said housing (10) so that said power supply unit (40) can be inserted into and withdrawn from said power supply unit compartment (14);
• and
• e. said power supply unit (40) being releasably held in the power supply unit compartment (14) in the inserted position by means of at least one magnet (70, 72) and/or by means of at least one spring element (16, 18, 76) which is biased from the outside against a side face of the power supply unit (40);
• f. wherein the power supply unit (40) comprises a USB power bank (42) which is integrated into a power supply unit housing (44, 46).