Modular segmented electronics assembly

• US 9,435,500 B2
• Filed: 12/04/2013
• Issued: 09/06/2016
• Est. Priority Date: 12/04/2012
• Status: Expired due to Fees

• Current Assignee: Lighting Science Group Corporation (Pegasus Capital Advisors, L.P.)
• Original Assignee: Lighting Science Group Corporation (Pegasus Capital Advisors, L.P.)
• Inventors: Boomgaarden, Mark Penley, Romeu, Ricardo, Holland, Eric, Reynolds, Raymond
• Primary Examiner(s): Breval, Elmito
• Assistant Examiner(s): Fallahkhair, Arman B
• Application Number:
  US14/096,538
• Publication Number:
  US 20140168932A1
• Time in Patent Office: 1,007 Days
• Field of Search: 362/217.16, 362/285, 362/249.11, 362/249.03, 362/362, 362/431, 362/430, 362/20
• US Class Current: 1/1
• CPC Class Codes: F21S 2/005 of modular construction
• CPC Class Codes: F21S 8/085 of high-built type, e.g. street light
• CPC Class Codes: F21V 23/023 Power supplies in a casing F21V23/003 takes precedence
• CPC Class Codes: F21W 2131/103 of streets or roads

Abstract

A modular segmented street lighting device comprises an attaching member that is attachable to a street lamp pole, the attaching member comprising an electrical connector adapted to be electrically coupled to a power source associated with the street lamp pole. The modular segmented street lighting device also includes a docking member that is removably attachable to the attaching member, and comprises a power supply unit, and a load member that is removably attachable the attaching member and/or the docking member. The docking member is adapted to electrically couple the power supply unit to the electrical connector of the attaching member when the docking member is attached to the attaching member. The load member is adapted to electrically couple the lighting device to the power supply unit when the load member is attached to the attaching member and/or the docking member.

Claims

1. A modular segmented street lighting device comprising:

an attaching member adapted to be attachable to a street lamp pole, the attaching member comprising;

an electrical connector adapted to be electrically coupled to a power source associated with the street lamp pole, and a cover wall;

a docking member adapted to be removably attachable to the attaching member, the docking member comprising a power supply unit; and

a load member adapted to be removably attachable to at least one of the attaching member and the docking member, the load member comprising a lighting device;

wherein the docking member is adapted to electrically couple the power supply unit to the electrical connector of the attaching member when the docking member is attached to the attaching member;

wherein the load member is adapted to electrically couple the lighting device to the power supply unit when the load member is attached to at least one of the attaching member and the docking member; and

wherein the docking member comprises an outcropping configured to be received by a slot formed at a proximal end of the cover wall so as to position the docking member in a selected orientation, and the attaching member is configured to facilitate the sliding translation of the docking member there into in a fixed angular orientation to a fixed depth with respect to the attaching member.

2. The street lighting device of claim 1 wherein the attaching member further comprises a back wall;

wherein the back wall and the cover wall cooperate to define a bay and a shielded volume; and

wherein the docking member is configured to be positioned at least partially within the bay.

3. The street lighting device of claim 2 wherein the back wall further comprises an opening configured to permit the positioning of an object partially within the bay and partially within the shielded volume.

4. The street lighting device of claim 1 wherein the power supply unit comprises two power supply units and a control unit;

wherein the control unit is configured to operate a first of the two power supply units to provide power to the lighting device of the load member;

wherein the control unit is configured to detect a failure of the first power supply unit; and

wherein the control unit is configured to, upon a detection of the failure of the first power supply unit, operate the second of the two power supply units to provide power to the load member.

5. The street lighting device of claim 4 further comprising a communication device positioned in communication with a network;

wherein the control unit is configured to generate a signal indicating the failure of the first power supply unit to be transmitted by the communication device and received by a receiver across the network.

6. The lighting device of claim 1 wherein the docking member comprises a primary connector;

wherein the load member comprises a load connector; and

wherein the load connector is configured to electrically couple to the primary connector when the load member is attached to the docking member.

7. The lighting device of claim 6 wherein the primary connector is configured to facilitate engagement with the load connector by permitting engagement in a range of angles of approach, rotation, horizontal rotation, and vertical translation.

8. The street lighting device of claim 1 further comprising an upper cover member and a lower cover member;

wherein the upper and lower cover members are configured to be disposed about and substantially shield at least one of the attaching member, the docking member, and the load member from environmental factors.

9. The street lighting device of claim 1 wherein the cover wall comprises at least one feature selected from the group consisting of slots, grooves, ridges, slopes, and tapers.

10. The street lighting device of claim 1 wherein the cover wall comprises a feature configured to increase a thermal dissipation capacity of the street lighting device.

11. The street lighting device of claim 1 wherein the slot of the cover wall is configured to permit the positioning of an electrical device therein or therethrough.

12. The street lighting device of claim 1 wherein the docking member is configured to be attached to the attaching member by translating longitudinally into the bay.

13. The street lighting device of claim 1 wherein the docking member is configured to form an open circuit when the load member is not attached thereto.

14. The street lighting device of claim 1 further comprising a controller;

wherein the load member comprises a load electrical device positioned in electrical communication with the controller; and

wherein the controller is configured to control the operation of the load electrical device.

15. A modular segmented street lighting device comprising:

an attaching member adapted to be attachable to a street lamp pole, the attaching member comprising;

an electrical connector adapted to be electrically coupled to a power source associated with the street lamp pole,

a back wall, and

one or more cover walls, at least one of the one or more cover walls comprising a slot,

wherein the back wall and the cover walls cooperate to define a bay and a shield volume;

a docking member adapted to be removably attachable to the attaching member, the docking member comprising;

a power supply unit,

an outcropping configured to be received by the slot of the cover walls so as to facilitate the sliding translation of the docking member in a fixed angular orientation with respect to a longitudinal axis of the attaching member there into to a fixed depth with respect to the attaching member; and

a load member adapted to be removably attachable to at least one of the attaching member and the docking member, the load member comprising a lighting device;

wherein the docking member is adapted to electrically couple the power supply unit to the electrical connector of the attaching member when the docking member is attached to the attaching member;

wherein the docking member is configured to be positioned at least partially within the bay;

wherein the docking member is configured to be attached to the attaching member by translating longitudinally into the bay;

wherein the load member is adapted to electrically couple the lighting device to the power supply unit when the load member is attached to at least one of the attaching member and the docking member.

16. The street lighting device of claim 15 wherein the docking member comprises two power supply units and a control unit;

wherein the control unit is configured to operate a first of the two power supply units to provide power to the load unit;

wherein the control unit configured to detect a failure of the first power supply unit; and

wherein, upon a detection of the failure of the first power supply unit, and the control unit is configured to operate the second of the two power supply units to provide power to the load member.

17. The street lighting device of claim 16 further comprising a communication device positioned in communication with a network;

wherein the control unit is configured to generate a signal indicating the failure of the first power supply unit to be transmitted by the communication device and received by a receiver across the network.

18. The street lighting device of claim 15 further comprising an upper cover member and a lower cover member;

wherein the upper and lower cover members are configured to be disposed about and substantially shield at least one of the attaching member, the docking member, and the load member from environmental factors.