Power pack vending apparatus, system and method of use for charging packs with biased locking arrangement

• US 11,239,674 B2
• Filed: 08/20/2018
• Issued: 02/01/2022
• Est. Priority Date: 02/28/2014
• Status: Active Grant

• Current Assignee: NRG Energy, Inc.
• Original Assignee: NRG Energy, Inc.
• Inventors: Hamilton, IV, Calhoun B., Burns, Scott C., Hatch, Paul, Krapfl, Clifford, Rostlund, Anders Olof, Dangora, James, Brinkman, Ross
• Primary Examiner(s): Trischler, John T
• Application Number:
  US16/105,672
• Publication Number:
  US 20190006862A1
• Time in Patent Office: 1,261 Days
• Field of Search: 320114
• CPC Class Codes: G06Q 20/18 involving self-service terminals [SST], vending machines, kiosks or multimedia terminals
• CPC Class Codes: G07F 15/006 dispensed for the electrical charging of other devices than vehicles
• CPC Class Codes: G07F 17/0042 for hiring of objects
• CPC Class Codes: G07F 7/069 by box-like containers, e.g. videocassettes, books
• CPC Class Codes: G07F 9/001 Interfacing with vending machines using mobile or wearable devices
• CPC Class Codes: G07F 9/0235 the arrangements being full-front touchscreens
• CPC Class Codes: H02J 7/0013 acting upon several batteries simultaneously or sequentially H02J7/1423 takes precedence
• CPC Class Codes: H02J 7/0045 concerning the insertion or the connection of the batteries
• CPC Class Codes: H02J 7/0048 Detection of remaining charge capacity or state of charge [SOC]
• CPC Class Codes: H02J 7/005 Detection of state of health [SOH]

Abstract

A power pack vending system comprises a plurality of kiosks including a magazine having a plurality of slots, and a plurality of rechargeable power packs. Each power pack has a unique identifier and is sized to be received within one slot. Each kiosk includes a computer for receiving and storing the unique identifier of each power pack received within the magazine, the specific slot the power pack is in, and current power pack information. The kiosk computer controls a charging unit for charging the power packs. The system includes a central management operation comprising a central computer and central database. The management operation communicates with each kiosk and the central database includes a database storing power pack information for every power pack and a database storing customer information. The central management operation receives, stores and processes information received from the kiosks and sends information to each of the kiosks.

Claims

1. A power pack vending system for providing charged power packs to power portable electronic devices, the power pack vending system comprising:

at least one vending kiosk comprising;

an outer housing assembly;

a user interface portion;

a plurality of rechargeable power packs, each power pack in the vending system comprising an outer case, each power pack having its own unique identifier and two power contacts for charging the power pack, and each power pack having a device connector arranged and designed to electrically connect with the portable electronic device;

a magazine having a plurality of slots, each slot having a slot identification number and each slot arranged and designed to receive only one power pack at a time, each slot having a locking member and two power pins;

wherein upon full insertion of the power pack in the magazine slot, the locking member in the magazine slot engages the power pack and locks the power pack in the slot, and the two power pins contact the two power contacts;

a charging unit adapted to charge the plurality of power packs received within the plurality of magazine slots; and

a kiosk computer for receiving the unique identifier of each power pack received within the magazine, the specific slot each power pack is in, and current power pack information of each power pack received within the magazine, and the kiosk computer controlling the charging of the plurality of power packs by the charging unit, and

wherein the outer housing assembly includes an overflow slot door and an overflow slot in communication with an overflow bin in the vending kiosk, the overflow door, slot and bin are arranged and designed to receive a power pack returned to the vending kiosk by a customer only when there are no unoccupied magazine slots.

2. The power pack vending system of claim 1, wherein each of the plurality of power packs is arranged and designed to be received within any unoccupied magazine slot.

3. The power pack vending system of claim 1, wherein the vending kiosk does not physically transfer the plurality of rechargeable power packs within the vending kiosk.

4. The power pack vending system of claim 1, wherein the magazine is modular and removable and arranged and designed to be slid into and out of the outer housing assembly.

5. The power pack vending system of claim 1, wherein the vending kiosk further comprises a back-up battery within the outer housing assembly, the back-up battery arranged and designed to provide the vending kiosk with power temporarily.

6. The power pack vending system of claim 1, wherein each power pack further comprises:

a main body comprising the outer case defining a substantially rectangular prism having upper and lower surfaces, first and second side surfaces and front and rear end surfaces, the outer case defining a case opening in the upper surface and rear end surface; and

a device connector assembly having first and second ends, the first end connected to the main body and the second end having the device connector arranged and designed to electrically connect with the portable electronic device,

wherein the device connector assembly has a first position and a second position, in the first position the device connector assembly is substantially within the case opening such that the device connector assembly is substantially flush with the rear end surface and the device connector is completely concealed, and in the second position the device connector is exposed and elevated above the upper surface of the power pack main body.

7. The power pack vending system of claim 1, wherein the plurality of magazine slots are the same physical slot size and each of the plurality of power packs is arranged and designed to be received within any one of the plurality of magazine slots.

8. The power pack vending system of claim 1, further comprising:

a central management operation comprising a central computer and a central database, the central management operation in communication with each of the kiosks, the central database including a power pack database for storing power pack information for every power pack distributed in the power pack vending system, and a customer database for storing customer information for the power pack vending system;

wherein the central management operation receives, stores and processes information received from each of the kiosks, including information regarding customer transactions and the unique identifier of each power pack at each kiosk by the kiosk slot identification number and the central management operation sends information to each of the kiosks.

9. The power pack vending system of claim 1, wherein the two power contacts of each power pack are at a rear end surface of the outer case and have no movement relative to the outer case, and the two power contacts are arranged and designed to electrically charge the power pack when received in the magazine.

10. The power pack vending system of claim 1, wherein each of the power packs has a cavity in the outer case and the locking member in the magazine slot has a locking tab arranged and designed to be received within the cavity when the power pack is stored in the magazine slot.

11. The power pack vending system of claim 1, wherein the outer case of each power pack in the vending system is identical in physical size.

12. The power pack vending system of claim 1, wherein the device connector is one of at least three types of device connector with each type of device connector adapted to connect to a different type of portable electronic device.

13. The power pack vending system of claim 1, wherein

each power pack has a data contact;

each magazine slot has a data pin; and

each of the power packs and each of the magazine slots are arranged and designed so that the power packs can only be inserted in the magazine slots in a single correct orientation,

wherein upon full insertion of the power pack in the magazine slot, the data pin contacts the data contact.

14. The power pack vending system of claim 13, wherein the data contact provides data communication between the power pack and the kiosk computer when received in the magazine.

15. A power pack vending system for providing charged power packs to power portable electronic devices, the power pack vending system comprising:

a central management operation and at least one vending kiosk in communication with one another;

wherein the at least one vending kiosk comprises;

a user interface portion;

a magazine having a plurality of slots, each slot having a kiosk slot identification number;

a plurality of rechargeable power packs, each power pack in the vending system comprising an outer case identical in physical size, having its own unique identifier and sized to be received within one magazine slot, and each power pack having one of at least three types of device connector, each type of device connector adapted to connect to a different type of portable electronic device;

a charging unit for charging a power pack; and

a kiosk computer for receiving the unique identifier of each power pack received within the magazine, the specific slot each power pack is in, and current power pack information of each power pack received within the magazine, and the kiosk computer controlling the charging of the plurality of power packs by the charging unit; and

wherein the central management operation comprises;

a central computer for receiving, storing and processing information received from the at least one vending kiosk, including information regarding customer transactions and the unique identifier of each power pack at the at least one vending kiosk by the kiosk slot identification number, the central computer sending information to each of the at least one vending kiosk; and

a central database for storing and maintaining the unique identifier of each power pack at the at least one vending kiosk by the kiosk slot identification number, the central database comprising;

a power pack database for storing power pack information for every power pack distributed in the power pack vending system; and

a customer database for storing customer information for the power pack vending system.

16. The power pack vending system of claim 15, wherein the user interface portion comprises a visual display of pertinent information and permits users to communicate with the at least one vending kiosk.

17. The power pack vending system of claim 15, wherein the at least one vending kiosk comprises a plurality of vending kiosks, and each vending kiosk comprises a network communications module configured to receive and transmit information to the central management operation.

18. The power pack vending system of claim 15, wherein each of the plurality of rechargeable power packs is arranged and designed to be received within any unoccupied magazine slot.

19. The power pack vending system of claim 15, wherein the at least one vending kiosk does not physically transfer the plurality of rechargeable power packs within the vending kiosk.

20. The power pack vending system of claim 15, wherein the at least one vending kiosk includes an outer housing assembly,

wherein the magazine is modular and removable and arranged and designed to be slid into and out of the outer housing assembly.

21. The power pack vending system of claim 15, wherein the plurality of magazine slots are the same physical slot size and each of the plurality of power packs is arranged and designed to be received within any one of the plurality of magazine slots.