Outdoor lighting and power charging station

• US 10,554,059 B1
• Filed: 10/04/2016
• Issued: 02/04/2020
• Est. Priority Date: 10/06/2015
• Status: Active Grant

• Current Assignee: Wiremold Co (Legrand SA)
• Original Assignee: Wiremold Co (Legrand SA)
• Inventors: Hemingway, Jeffrey, Thibault, Steven C.
• Primary Examiner(s): Pacheco, Alexis B
• Application Number:
  US15/284,918
• Time in Patent Office: 1,218 Days
• Field of Search: 320107, 320108, 320109, 320101, 320132
• CPC Class Codes: B60L 53/16 Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
• CPC Class Codes: B60L 53/30 Constructional details of charging stations
• CPC Class Codes: B60L 53/305 Communication interfaces
• CPC Class Codes: B60L 53/31 Charging columns specially adapted for electric vehicles
• CPC Class Codes: B60L 53/665 Methods related to measuring, billing or payment
• CPC Class Codes: F21S 8/083 of bollard type, i.e. with lighting fixture integrated into the standard or mounted on top of it and having substantially the same diameter
• CPC Class Codes: F21V 23/003 the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
• CPC Class Codes: F21V 23/04 the elements being switches safety devices F21V25/00
• CPC Class Codes: F21V 23/06 the elements being coupling devices , e.g. connectors
• CPC Class Codes: F21V 33/00 Structural combinations of lighting devices with other articles, not otherwise provided for
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: H02J 7/0045 concerning the insertion or the connection of the batteries
• CPC Class Codes: Y02T 10/70 Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 10/7072 Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• CPC Class Codes: Y02T 90/12 Electric charging stations
• CPC Class Codes: Y02T 90/14 Plug-in electric vehicles
• CPC Class Codes: Y02T 90/16 Information or communication technologies improving the operation of electric vehicles
• CPC Class Codes: Y02T 90/167 Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
• CPC Class Codes: Y04S 30/14 Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

Abstract

A charging station for providing light as well as power connections, charging and/or data connections includes one or more wiring devices mounted to a power module that slides in the housing of the main assembly of the charging station such that each wiring device is recessed from the outer surface of the charging station. A back wall of the power module serves as a barrier between different branch circuits for code compliance. The charging station is constructed so that most of the required electrical connections are made on the power module prior to the assembly of the charging station.

Claims

1. A charging station, comprising:

a main assembly having an outer frame forming an internal chamber and a power module disposed within the internal chamber and enclosed by the frame, the power module including at least one receptacle forming a power connection, charging connection, or a data connection, the at least one receptacle including a connector interface configured to be engaged and disengaged by a complementary plug connector; and

a lighting assembly mounted on top of the main assembly and including a light source;

wherein the connector interface of the at least one receptacle forming the power connection, charging connection, or data connection is recessed from the outer frame within the internal chamber.

2. The charging station of claim 1, wherein the power module is removable as a unit from the internal chamber of the main assembly.

3. The charging station of claim 2, wherein the power module can slide into and slide out of the internal chamber of the main assembly when the lighting assembly is removed.

4. The charging station of claim 2, wherein electrical connections on a front side of the power module are part of a first branch circuit and electrical connections on a back side of the power module are part of a second branch circuit.

5. The charging station of claim 4, wherein the power wires of the first branch circuit provide a different voltage than the power wires of the second branch circuit.

6. The charging station of claim 4, additionally comprising data connections that are part of a third branch circuit on the back side of the power module.

7. The charging station of claim 6, wherein the data connections are disposed on the back side of the power module and are separated from the first branch circuit and second branch circuit by a divider.

8. The charging station of claim 4, wherein the light source is an LED light source, and the electrical connections on the front side of the power module include electrical connections with the input terminals and output terminals of an LED driver.

9. The charging station of claim 8, wherein the electrical connections on the back side of the power module include electrical connections between the power wires of the second branch circuit and the line terminals of an electrical wiring device that includes the at least one power connection or at least one charging connection.

10. The charging station of claim 8, wherein the lighting assembly includes a plate and the LED light source is mounted to the bottom surface of the plate.

11. The charging station of claim 10, wherein wires carrying the current output from the LED driver are connected with wires connected to the light source via a quick-connector that is located in a chamber on top of the plate.

12. The charging station of claim 1, further comprising a sliding door that when open provides access to the at least one power, charging, or data connection of the power module through an opening in the frame and when closed prohibits access to the at least one power, charging, or data connection of the power module through the opening in the frame.

13. The charging station of claim 12, wherein when closed, the sliding door is substantially flush with the outer surface of the frame of the main assembly.

14. The charging station of claim 12, further comprising a switch light that illuminates the chamber when the sliding door is open.

15. The charging station of claim 12, further comprising two door track members mounted on opposite sides of the power module;

wherein the sliding door includes a first protrusion that can translate within a track formed in the first track member and the sliding door includes a second protrusion that can translate within a track formed in the second track member.

16. The charging station of claim 15, wherein each track member has a curved portion that allows the sliding door to move both vertically and horizontally when the first and second protrusions translates within the curved portions of the tracks in the first and second track members.

17. The charging station of claim 15, wherein each track member includes two tracks that are mirror images of each other about an imaginary plane that is perpendicular to the front face of the track member and that includes the longitudinal axis of the track member.

18. The charging station of claim 1, further comprising at least one shelf extending from the outer frame for providing space for items to be charged or powered.

19. A charging station comprising:

a main assembly having an outer frame forming an internal chamber and a power module disposed within the internal chamber and enclosed by the frame, the power module including at least one receptacle forming a power connection, charging connection, or a data connection, the at least one receptacle including a connector interface configured to be engaged and disengaged by a complementary plug connector;

wherein the connector interface of the at least one receptacle forming the power connection, charging connection, or data connection is recessed from the outer frame within the internal chamber.

20. The charging station of claim 19, wherein the power module is removable as a unit from the internal chamber of the main assembly.

21. The charging station of claim 20, wherein the power module can slide into and slide out of the internal chamber of the main assembly when a lighting assembly is removed.

22. The charging station of claim 19, further comprising a sliding door that when open provides access to the at least one power, charging, or data connection of the power module through an opening in the frame and when closed prohibits access to the at least one power, charging, or data connection of the power module through the opening in the frame.

23. The charging station of claim 22, wherein when closed, the sliding door is substantially flush with the outer surface of the frame of the main assembly.

24. The charging station of claim 22, further comprising a switch light that illuminates the chamber when the sliding door is open.