PORTABLE MODULAR POWER STATION

• US 20150091392A1
• Filed: 11/22/2013
• Published: 04/02/2015
• Est. Priority Date: 09/27/2013
• Status: Active Grant

• Current Assignee: Ningbo Ruihua Electronics Plastics Co., Ltd.
• Original Assignee: Charles Hwang
• Inventors: HWANG, Charles
• Granted Patent: US 9,407,102 B2
• Time in Patent Office: Days
• US Class Current: 307/150
• CPC Class Codes: H02J 7/0045 concerning the insertion or the connection of the batteries

Abstract

A portable power station including a current, light, and voltage sources as well as a control panel to permit a user to selectively operate the current and light sources. A housing contains the sources and is suitable to contain a main power source that has positionally fixed and polarized power terminals. The housing includes positionally fixed attachment posts to which the polarized conductors of the sources are electrically connected, and which are suitable for electrical connection of the polarized power terminals of the main power source.

Claims

1. A power station (10) suitable for portable use by a human user, comprising:

a current source (12a,24) having a positive polarity conductor (98a) and a negative polarity conductor (98b);

a light source (12b,28) having a positive polarity conductor and a negative polarity conductor;

a voltage source (12c,36,38) having a positive polarity conductor and a negative polarity conductor;

a control panel (26) that includes controls (48,46) to permit the user to selectively operate said current source and said light source of the power station; and

a housing (14) containing said current source, said light source, said voltage source, and said control panel, and suitable to contain a main power source (56) having a positionally fixed positive power terminal (92a) and a positionally fixed negative power terminal (92b);

said housing having a positionally fixed positive attachment post (68a) to which said positive polarity conductors of said current source, said light source, and said voltage source are electrically connected, and which is suitable for electrically connection of a said positive power terminal of a said main power source;

said housing further having a positionally fixed negative attachment post (68b) to which said negative polarity conductors of said current source, said light source, and said voltage source are electrically connected, and which is suitable for electrically connection of a said negative power terminal of a said main power source.

2. The power station (10) of claim 1 containing an installed said main power source (56).

3. The power station (10) of claim 1, wherein said current source (12a,24) includes a positive cable clamp (24a) and a negative cable clamp (24b).

4. The power station (10) of claim 3, wherein said housing (14) includes a pair of wing tabs to which one each of said positive cable clamp and said negative cable clamp can be clamped when the power station is not being used.

5. The power station (10) of claim 1, wherein said light source (12b,28) includes a plurality of LEDs (54).

6. The power station (10) of claim 1, wherein said voltage source (12c,36,38) includes a female automotive accessory type plug (36).

7. The power station (10) of claim 1, wherein said voltage source (12c,36,38) includes a universal serial bus (USB) type plug (38) to provide direct current power in accord with conventional USB standards.

8. The power station (10) of claim 7, wherein said USB type plug is a female USB type-A plug.

9. The power station (10) of claim 1, wherein said housing (14) includes a handle (20), a front shell piece (16), and a back shell piece (18).

10. The power station (10) of claim 9, wherein said back shell piece (18) includes a compartment door (60) to permit access to an installed said main power source (56).

11. The power station (10) of claim 1, wherein said main power source (56) includes an automotive industry type battery.

12. The power station (10) of claim 11, wherein said housing (14) has a housing shape and said battery (56) has a battery shape such that said battery cannot be operate ably installed into said housing with incorrect polarity.

13. The power station (10) of claim 12, wherein said positive power terminal (92a) of said battery (56) is suitable for direct physical and electrical connection to said positive attachment post (68a) and negative power terminal (92b) of said battery is suitable for direct physical and electrical connection to said negative attachment post (68b).

14. The power station (10) of claim 1, wherein said positive attachment post (68a) and said negative attachment post (68b) have non-linear shape wherein ends of said attachment post (68a) are closer together than if said attachment post (68a) had linear shape.

15. The power station (10) of claim 1, wherein said control panel (26) includes a charge gauge (40) and a charge check control (42) to permit the user to selectively operate said charge gauge.

16. The power station (10) of claim 1, wherein said control panel (26) includes a charging port (44) to permit attachment of an external charger to recharge an installed said main power source.

17. The power station (10) of claim 1, wherein said controls (48,46) that permit the user to selectively operate said current source (12a,24) and said light source (12b,28) are respectively a lighting button (46) and a main power switch (48).

18. The power station (10) of claim 1, further comprising an option source (12d) attaching an option module to the exterior of the power station.

19. The power station (10) of claim 18, wherein said housing (14) includes a back shell piece (18) that includes a compartment door (60a), and wherein said compartment door permits mounting and attachment of said option module.