Storage battery housing device

Patent metadata

Field	Value
Publication number	US-10014701-B2
Application number	US-201615045345-A
Country	US
Kind code	B2
Filing date	Feb 17, 2016
Priority date	Mar 9, 2015
Publication date	Jul 3, 2018
Grant date	Jul 3, 2018

Abstract

A storage battery housing device is provided that comprises a casing that includes a shelf on which a storage battery pack is placed, and a connector that is provided at the rear of the shelf and has the storage battery pack detachably and electrically connected thereto. The storage battery housing device also includes a power reception plug that is connected to an external power source and receives power from the external power source. The storage housing device further includes a charging control circuit that uses the power received by the power reception plug to charge, via the connector, the storage battery pack connected to the connector.

First claim

What is claimed is:

1. A storage battery housing device, comprising:
a casing that includes a shelf on which a storage battery pack is placed;
a connector that is provided at the rear of the shelf and has the storage battery pack detachably and electrically connected thereto;
a power receiver that is connected to an external power source and receives power from the external power source; and
a charger that uses the power received by the power receiver to charge, via the connector, the storage battery pack connected to the connector; and
a first display that displays information indicating a state of the storage battery pack,
wherein a second display is provided on the shelf, and causes the information indicating the state of the storage battery pack, which is displayed on the first display on a side surface of the battery pack, to be reflected and projected toward the front of the shelf for display on the second display.

2. The storage battery housing device according to claim 1 , further comprising:
an acquirer that acquires information indicating a state of the storage battery pack from the storage battery pack; and
control circuitry that, based on the information acquired by the acquirer, controls charging of the storage battery pack using the charger.

3. The storage battery housing device according to claim 1 , further comprising:
a discharger that discharges, via the connector, the storage battery pack connected to the connector; and
a power supplier that supplies, to an external electrical device, power of the storage battery pack discharged by the discharger.

4. The storage battery housing device according to claim 3 , further comprising:
an acquirer that acquires information indicating a state of the storage battery pack from the storage battery pack; and
control circuitry that, based on the information acquired by the acquirer, controls discharging of the storage battery pack using the discharger.

5. The storage battery housing device according to claim 1 , further comprising:
an acquirer that acquires information indicating a state of the storage battery pack from the storage battery pack; and
a notifier that, based on the information acquired by the acquirer, externally notifies an abnormality of the storage battery pack.

6. The storage battery housing device according to claim 1 , further comprising:
an acquirer that acquires information indicating a state of the storage battery pack from the storage battery pack; and
a notifier that, based on the information acquired by the acquirer, externally notifies information prompting use of the storage battery pack to be stopped.

7. The storage battery housing device according to claim 1 , further comprising:
an acquirer that acquires information indicating a state of the storage battery pack from the storage battery pack; and
a notifier that, based on the information acquired by the acquirer, externally notifies information indicating a lifespan of the storage battery pack.

8. The storage battery housing device according to claim 1 , further comprising:
an acquirer that acquires information indicating a state of the storage battery pack from the storage battery pack;
a communicator that communicates with an external server device; and
control circuitry that uses the communicator to transmit the information acquired by the acquirer to the server device.

9. The storage battery housing device according to claim 1 , comprising:
an acquirer that acquires information of the storage battery pack from the storage battery pack, the acquirer being provided at the rear of the shelf.

10. The storage battery housing device according to claim 1 , comprising:
an acquirer that acquires information of the storage battery pack, the acquirer being a terminal that is connected to a communication terminal provided in the storage battery pack.

11. The storage battery housing device according to claim 1 , comprising:
an acquirer that acquires information of the storage battery pack, the acquirer being a second wireless communicator that performs short-distance wireless communication with a first wireless communicator provided in the storage battery pack.

12. The storage battery housing device according to claim 11 ,
wherein the second wireless communicator performs short-distance wireless communication with the first wireless communicator in accordance with a near field communication (NFC) standard.

13. The storage battery housing device according to claim 3 , further comprising:
a plurality of first connectors that connect a plurality of storage battery packs in parallel;
a plurality of second connectors that are provided inside the casing and connect a plurality of storage battery packs in series; and
control circuitry that supplies power to the external electrical device connected to the power supplier, by using the discharger to discharge at least the storage battery packs connected to the plurality of second connectors.

14. The storage battery housing device according to claim 13 ,
wherein the plurality of second connectors are arranged inside the casing in positions where it is more difficult for the storage battery packs to be attached and detached thereto than the plurality of first connectors.

15. The storage battery housing device according to claim 3 , further comprising:
a switch that switches between supplying power from the external power source to the external electrical device connected to the power supplier, and supplying power to the external electrical device connected to the power supplier by the discharger discharging the storage battery pack connected to the connector.

16. The storage battery housing device according to claim 15 , further comprising:
control circuitry that, when a power supply from the external power source stops, uses the switch to supply power from the storage battery pack to the external electrical device connected to the power supplier.

17. The storage battery housing device according to claim 1 , further comprising:
a fixer that fixes, to the connector, the storage battery pack connected to the connector; and
control circuitry that, when a power storage amount of the storage battery pack connected to the connector is low, controls the fixer to fix the storage battery pack to the connector, and when the power storage amount of the storage battery pack is high, controls the fixer to release the fixing of the storage battery pack to the connector.

18. The storage battery housing device according to claim 1 ,
wherein the information is reflected and projected toward the front of the shelf using a light guide.

Assignees

• Panasonic Ip Man Co Ltd

Inventors

• Toya Shoichi

Classifications

• H02J7/84

  Control of state of health [SOH] · CPC title

• H02J7/60

  including safety or protection arrangements · CPC title

• H02J7/42

  with electronic devices having internal batteries, e.g. mobile phones · CPC title

• H02J7/865

  Battery or charger load switching, e.g. concurrent charging and load supply (H02J7/50 takes precedence) · CPC title

• H02J7/751

  concerning the insertion or the connection of the batteries · CPC title