Awning devices
An awning device includes a roll-up awning, an electric motor for rotating the roll-up awning, which motor is electrically supplied by one or more wires, a supply cable having one or more wires, an electrical coupling for coupling the wires of the supply cable to the wires of the motor, which coupling includes a male and female component which can be coupled together electrically and mechanically, wherein the male component has at least one contact pin and the female component comprises at least one contact socket.
1. An awning device comprising a roll-up awning, an electric motor for rotating the roll-up awning, which motor is electrically supplied by one or more wires,
a supply cable comprising one or more wires,
an electrical coupling for coupling the wires of the supply cable to the wires of the motor, which coupling comprises a male and female component which can be coupled together electrically and mechanically,
wherein the male component comprises at least one contact pin and the female component comprises at least one contact socket,
wherein the male component comprises a first printed circuit board (PCB) on which the least one contact pin is electrically coupled to at least one printed conductor on the first printed circuit board, which at least one printed conductor is electrically coupled to at least one wire of a first of the motor and supply cable,
wherein the female component comprises a second printed circuit board (PCB) on which the at least one contact socket is electrically coupled to at least one printed conductor on the second printed circuit board, which at least one printed conductor is electrically coupled to at least one wire of the other of the motor and the supply cable,
wherein the male component comprises a housing which encloses the first printed circuit board,
wherein the female component comprises a housing which encloses the second printed circuit board,
wherein the male and female components are suitable for coupling of both housings, in a coupling direction, and comprise steering elements which steer the movement of the male and female components during coupling of the male and female components in the coupling direction.
2. The awning device according to claim 1 , wherein each of the housings comprises a shell which partially or fully surrounds the first or second printed circuit board, respectively,
wherein the printed circuit board in the shell is enclosed by a polymer volume which fills the shell.
3. The awning device according to claim 1 , wherein
the steering elements of the male component comprise one or more protrusions in the coupling direction, and the steering elements of the female component comprise one or more recesses corresponding to the protrusions in the coupling direction; and/or
the steering elements of the female component comprise one or more protrusions in the coupling direction, and the steering elements of the male component comprise one or more recesses corresponding to the protrusions in the coupling direction.
4. The awning device according to claim 1 , wherein at least one of the steering elements of one of the components makes contact in the coupling direction with the corresponding steering element of the other component, before one or more contact pins of the male component can make electrical contact with the corresponding contact socket of the female component.
5. The awning device according to claim 1 , wherein one of the wires of the motor and one of the wires of the supply cable is an earthing conductor.
6. The awning device according to claim 5 , wherein the male and female components are suitable for coupling in a coupling direction, and during coupling in the coupling direction, the contact pin or contact socket coupled to the earthing conductor of the supply cable makes contact with the corresponding contact socket or contact pin coupled to the earthing conductor of the motor, before one or more other contact pins of the male component can make electrical contact with the corresponding contact sockets of the female component.
7. The awning device according to claim 1 , wherein the at least one contact pin is axially surrounded by an electrically isolating wall,
wherein there is no contact between the pin and this wall.
8. The awning device according to claim 1 , wherein the at least one contact socket is axially surrounded by an electrically isolating wall,
wherein there is contact between the socket and this wall along the axis of the socket.
9. The awning device according to claim 1 , wherein the at least one contact pin is axially surrounded by an electrically isolating wall,
wherein there is no contact between the pin and this wall, and
wherein the at least one contact socket is axially surrounded by an electrically isolating socket wall,
wherein there is contact between the socket and this socket wall along the axis of the socket, and
wherein the socket wall fits between the contact pin and the wall surrounding the contact pin.
10. The awning device according to claim 9 , wherein a sealing ring is provided for making a watertight contact between the wall around the contact pin and the socket wall.
11. The awning device according to claim 1 , wherein the supply cable comprises M1 wires, the male or female component comprises N1 contact pins or contact sockets,
wherein N1>=M1 and M1>=2.
12. The awning device according to claim 11 , wherein the motor comprises M2 wires, the male or female component comprises N2 contact pins or contact sockets,
wherein N2>=M2 and M2>=2.
13. The awning device according to claim 12 , wherein M1=M2 and N1>M1 or N2>M2.
14. The awning device according to claim 1 , wherein the at least one contact pin is axially surrounded by an electrically isolating wall,
wherein there is no contact between the pin and this wall.
15. The awning device according to claim 14 , wherein the at least one contact socket is axially surrounded by an electrically isolating wall,
wherein there is contact between the socket and this wall along the axis of the socket.
16. The awning device according to claim 1 , wherein the at least one contact pin is axially surrounded by an electrically isolating wall,
wherein there is no contact between the pin and this wall, and
wherein the at least one contact socket is axially surrounded by an electrically isolating socket wall,
wherein there is contact between the socket and this socket wall along the axis of the socket, and
wherein the socket wall fits between the contact pin and the wall surrounding the contact pin.
17. The awning device according to claim 1 , wherein the steering elements comprise socket walls on the housing of the female component.
18. The awning device according to claim 17 , wherein the socket walls are conical.
19. The awning device according to claim 1 , wherein the steering elements comprise open spaces on the housing of the male component in which open space the contact pin is present.