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WO2016142750A1 - Build a self-charging, solar-powered battery pack that functions as a portable backup power source. - Google Patents

Build a self-charging, solar-powered battery pack that functions as a portable backup power source. Download PDF

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Publication number
WO2016142750A1
WO2016142750A1 PCT/IB2015/051825 IB2015051825W WO2016142750A1 WO 2016142750 A1 WO2016142750 A1 WO 2016142750A1 IB 2015051825 W IB2015051825 W IB 2015051825W WO 2016142750 A1 WO2016142750 A1 WO 2016142750A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery pack
power
solar
batteries
solar panels
Prior art date
Application number
PCT/IB2015/051825
Other languages
French (fr)
Inventor
Aldo Baiocchi
Michael Chow
Original Assignee
Daymak Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daymak Inc. filed Critical Daymak Inc.
Priority to PCT/IB2015/051825 priority Critical patent/WO2016142750A1/en
Publication of WO2016142750A1 publication Critical patent/WO2016142750A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H01M10/465—Accumulators structurally combined with charging apparatus with solar battery as charging system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/40—Mobile PV generator systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the present invention is a portable, solar-powered battery pack with LED lights, an alarm, MP3 functionality, and various power output ports.
  • LEV battery packs hinder the range and profitability of LEVs - namely, the efficacies of sealed lead-acid batteries, gel batteries, and lithium batteries depend on grid power (i.e. plugging into an electrical outlet) as a means to charge. Consumers have to consider upkeep costs to charge the batteries that power LEVs, as well as maintaining due diligence to always plug in their batteries to compensate for limited range of LEVs.
  • the present invention utilizes off-grid solar power to constantly trickle charge the batteries encased within the pack.
  • the battery pack allows for various voltage configurations for sealed lead-acid or lithium ion batteries: 24V, 36V, 48V, or 60V. It also incorporates a 110V port to channel power output. Solar panels located on three sides of the top cover maximize the surface area to provide a trickle charge to the batteries.
  • the 110V port on the base cover there are USB ports (which double as a means to charge electronic mobile devices as well as read supported USB devices to play MP3 music), a power switch, and a port specifically designed for an electric vehicle.
  • the challenges to improve the usability and practicality of LEVs stem from limitations of the batteries that power these vehicles.
  • the proposed invention reduces upkeep costs by using off-grid solar power. If used to power a 500W motor for an LEV and given sufficient light, a consumer who rides 10 kilometers or less in a single day will never have to plug in the battery pack.
  • the solar battery pack is encased in two parts: the top housing unit (100.100.000) and the bottom case (100.200.000).
  • the top housing unit (100.100.000) is cladded with three solar panels (100.100.001, 100.100.002, 100.100.003) that are all connected in parallel and in series. Underneath the top housing unit are the protective layer (100.300.001) and the solar panel controller / converter (100.400.002) that relays power output into the batteries (100.300.002).
  • the bottom housing unit (100.200.000) contains the 110V output port (100.200.003), the MP3 / USB input / output ports (100.200.004), the power input for an LEV controller (100.200.002), as well as the power switch (100.200.001) that turns on the solar battery pack, and two handles (100.200.005) located on both sides of the bottom housing unit to allow for easy transport.
  • the batteries (100.300.002), which can be configured for 24V, 36V, 48V, or a maximum of 60V output.
  • FIGURE 1 an overview of the solar battery pack assembly. (100.000.000) The solar battery pack assembly with all components.
  • the batteries (sealed lead-acid or lithium-ion).
  • the housing unit for the controller / converter for the solar panels (100.400.001) The housing unit for the controller / converter for the solar panels.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The present invention is a self-charging battery pack that functions as a portable backup generator. It is composed of four components: the top cover (which is cladded with solar panels), batteries (sealed lead-acid or lithium ion) with a protective layer, the converter / controller for the solar panels, and the base cover which encases the batteries and provides slots for various outputs. Although the battery pack is designed with the intent to power a light electric vehicle, the battery pack also allows for 24V, 36V, 48V, or 60V configurations for different output capacities. Any of these battery configurations are constantly trickle-charged via the solar panels attached to the top cover, or if a faster charge is required, a power output enables the battery pack to be plugged in any standard electrical outlet. This battery pack provides a renewable, potentially off-grid power source that can be channelled and used to power small mobile devices, tablets, and even a 500W motor. Whether in use or not, the battery pack is always trickle charging through the solar panel, thus eliminating the need to tap into the grid for power.

Description

DESCRIPTION
TITLE
[001] Build a self-charging, solar-powered battery pack that functions as a portable backup power source.
TECHNICAL FIELD
[002] The present invention is a portable, solar-powered battery pack with LED lights, an alarm, MP3 functionality, and various power output ports.
BACKGROUND ART
[003] As light electric vehicles saturate the global market, the need for more efficient battery packs will further provide an attractive incentive for light electric vehicles (LEV). Various limitations with LEV battery packs hinder the range and profitability of LEVs - namely, the efficacies of sealed lead-acid batteries, gel batteries, and lithium batteries depend on grid power (i.e. plugging into an electrical outlet) as a means to charge. Consumers have to consider upkeep costs to charge the batteries that power LEVs, as well as maintaining due diligence to always plug in their batteries to compensate for limited range of LEVs.
[004] With that in mind, the present invention utilizes off-grid solar power to constantly trickle charge the batteries encased within the pack. The battery pack allows for various voltage configurations for sealed lead-acid or lithium ion batteries: 24V, 36V, 48V, or 60V. It also incorporates a 110V port to channel power output. Solar panels located on three sides of the top cover maximize the surface area to provide a trickle charge to the batteries. In addition to the 110V port on the base cover, there are USB ports (which double as a means to charge electronic mobile devices as well as read supported USB devices to play MP3 music), a power switch, and a port specifically designed for an electric vehicle.
[005] The challenges to improve the usability and practicality of LEVs stem from limitations of the batteries that power these vehicles. The proposed invention reduces upkeep costs by using off-grid solar power. If used to power a 500W motor for an LEV and given sufficient light, a consumer who rides 10 kilometers or less in a single day will never have to plug in the battery pack.
[006] The applications of the present invention extend beyond LEVs. With the addition of a 110V port, power can be channelled to any supported device. Several USB ports allow users to power small mobile devices. In essence, the portable design of this battery pack and its various power output ports enable it to function as a small backup generator. DESCRIPTION
DESCRIPTION OF INVENTION
[007] With reference to figure 1, the solar battery pack is encased in two parts: the top housing unit (100.100.000) and the bottom case (100.200.000). The top housing unit (100.100.000) is cladded with three solar panels (100.100.001, 100.100.002, 100.100.003) that are all connected in parallel and in series. Underneath the top housing unit are the protective layer (100.300.001) and the solar panel controller / converter (100.400.002) that relays power output into the batteries (100.300.002). From the batteries, power is channelled to the 110V output port (100.200.003), the printed circuit board for the alarm / MP3 / USB hub (100.200.008) which redirects power to the MP3 / USB input / output ports (100.200.004), the LED lights
(100.200.007), and the power input port for an LEV controller (100.200.002), all of which are located on the bottom housing unit (100.200.000).
[008] As previously mentioned, the bottom housing unit (100.200.000) contains the 110V output port (100.200.003), the MP3 / USB input / output ports (100.200.004), the power input for an LEV controller (100.200.002), as well as the power switch (100.200.001) that turns on the solar battery pack, and two handles (100.200.005) located on both sides of the bottom housing unit to allow for easy transport. Inside the bottom housing unit are the batteries (100.300.002), which can be configured for 24V, 36V, 48V, or a maximum of 60V output.
DESCRIPTION OF DRAWINGS
FIGURE 1: an overview of the solar battery pack assembly. (100.000.000) The solar battery pack assembly with all components.
(100.100.000) The top housing unit.
(100.100.001) The solar panel located on the top of the housing unit.
(100.100.002) The solar panel located on the same side as the USB ports.
(100.100.003) The solar panel located on the same side as the 110V port.
(100.100.004) The power output port for an LEV controller.
(100.200.000) The bottom housing unit.
(100.200.001) The power switch for the solar battery pack.
(100.200.002) The input port for the LEV controller. DESCRIPTION
(100.200.003) The 110V output port.
(100.200.004) The MP3/ USB input / output ports.
(100.200.005) The handles for the solar battery pack.
(100.200.006) The waterproof speakers.
(100.200.007) The LED lights.
(100.200.008) The printed circuit board for the alarm / MP3 / USB hub.
(100.300.001) The protective layer for the batteries.
(100.300.002) The batteries (sealed lead-acid or lithium-ion).
(100.400.001) The housing unit for the controller / converter for the solar panels.
(100.400.002) The converter / controller for the solar panels. BEST MODE FOR CARRYING OUT THE INVENTION
Showcasing the solar battery pack assembly at major bike and trade shows will be the best mode for carrying out the invention. As LEVs become more and more appealing for intra-city commuting, battery efficiency is now the caveat that hinders global saturation of electric vehicles. Consumers will have the opportunity to see that it is a low-maintenance and self- charging system with various applications, not just specific to LEVs.

Claims

CLAIMS CLAIMS The claims of the present invention are defined by the following:
1. A solar, portable battery pack that provides a renewable, off-grid power source that can be used to power small devices.
2. Said battery pack in claim 1 is powered by batteries (sealed lead-acid or lithium ion).
3. Said sealed lead-acid or lithium ion batteries in claim 2 are trickle-charged via the solar panel attached to the top cover, or through the 110V port.
4. Said solar panel in claim 3 is cladded with tempered glass to prevent abrasions without sacrificing transparency while maximizing light harvesting efficiency.
5. Said tempered glass in claim 4 covers three sides of the top cover assembly, while the base cover contains a 110V output port, handles for transport, a power switch, and several USB ports wherein:
• USB ports act as input and output for supported USB devices;
• the printed circuit board that relays signals and power to the USB ports also includes an alarm feature.
6. Said base cover in claim 5 allows for 2, 3, 4, or 5 12V batteries, thus allowing for 24V, 36V, 48V, or 60V battery configurations; it also houses the converter / controller for the solar panels.
7. Said converter / controller for the solar panels are available in 24V, 36V, 48V, or 60V outputs to match the battery voltage.
PCT/IB2015/051825 2015-03-12 2015-03-12 Build a self-charging, solar-powered battery pack that functions as a portable backup power source. WO2016142750A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/051825 WO2016142750A1 (en) 2015-03-12 2015-03-12 Build a self-charging, solar-powered battery pack that functions as a portable backup power source.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/051825 WO2016142750A1 (en) 2015-03-12 2015-03-12 Build a self-charging, solar-powered battery pack that functions as a portable backup power source.

Publications (1)

Publication Number Publication Date
WO2016142750A1 true WO2016142750A1 (en) 2016-09-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/051825 WO2016142750A1 (en) 2015-03-12 2015-03-12 Build a self-charging, solar-powered battery pack that functions as a portable backup power source.

Country Status (1)

Country Link
WO (1) WO2016142750A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019164399A1 (en) 2018-02-23 2019-08-29 Tryst B.V. Electronic device; method for manufacturing" such a device
CN111192929A (en) * 2020-01-09 2020-05-22 珠海冠宇电池有限公司 Flexible packaging film with photovoltaic characteristic and secondary battery
IT202000016594A1 (en) * 2020-07-09 2022-01-09 Nazario Vidone SELF-RECHARGING BATTERY
WO2022254236A1 (en) * 2021-05-31 2022-12-08 Daymak Inc. Solar electric vehicle cryptocurrency mining system
CN116582070A (en) * 2023-07-13 2023-08-11 深圳市汇图技术有限公司 High-efficient photovoltaic energy storage component with automatic light source tracking function

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US4871959A (en) * 1988-07-15 1989-10-03 Gali Carl E Solar trickle charger for lead acid batteries
US20070013340A1 (en) * 2005-07-15 2007-01-18 Mattichak Alan D Portable solar energy system
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US20090038673A1 (en) * 2007-08-08 2009-02-12 Vernon Ware Solar emergency power kit
US20100231161A1 (en) * 2009-03-12 2010-09-16 Wendell Brown Apparatus for Storing and Charging Electronic Devices
US20110199040A1 (en) * 2010-02-12 2011-08-18 Suncore, Inc. Stand alone solar battery charger
US20130234645A1 (en) * 2012-03-09 2013-09-12 Aspect Solar Pte Ltd Portable modular sun-tracking solar energy receiver system
US20140098525A1 (en) * 2012-10-10 2014-04-10 Aervoe Industries Incremental Portable Power Station System
US20140266001A1 (en) * 2013-03-14 2014-09-18 Nancy K. Wilde Solar power box

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871959A (en) * 1988-07-15 1989-10-03 Gali Carl E Solar trickle charger for lead acid batteries
US20070013340A1 (en) * 2005-07-15 2007-01-18 Mattichak Alan D Portable solar energy system
US20070221515A1 (en) * 2006-03-13 2007-09-27 Lindley Michael B Portable survival kit
US20090038673A1 (en) * 2007-08-08 2009-02-12 Vernon Ware Solar emergency power kit
US20100231161A1 (en) * 2009-03-12 2010-09-16 Wendell Brown Apparatus for Storing and Charging Electronic Devices
US20110199040A1 (en) * 2010-02-12 2011-08-18 Suncore, Inc. Stand alone solar battery charger
US20130234645A1 (en) * 2012-03-09 2013-09-12 Aspect Solar Pte Ltd Portable modular sun-tracking solar energy receiver system
US20140098525A1 (en) * 2012-10-10 2014-04-10 Aervoe Industries Incremental Portable Power Station System
US20140266001A1 (en) * 2013-03-14 2014-09-18 Nancy K. Wilde Solar power box

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019164399A1 (en) 2018-02-23 2019-08-29 Tryst B.V. Electronic device; method for manufacturing" such a device
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CN111192929A (en) * 2020-01-09 2020-05-22 珠海冠宇电池有限公司 Flexible packaging film with photovoltaic characteristic and secondary battery
IT202000016594A1 (en) * 2020-07-09 2022-01-09 Nazario Vidone SELF-RECHARGING BATTERY
WO2022254236A1 (en) * 2021-05-31 2022-12-08 Daymak Inc. Solar electric vehicle cryptocurrency mining system
CN116582070A (en) * 2023-07-13 2023-08-11 深圳市汇图技术有限公司 High-efficient photovoltaic energy storage component with automatic light source tracking function
CN116582070B (en) * 2023-07-13 2023-12-22 深圳市汇图技术有限公司 High-efficient photovoltaic energy storage component with automatic light source tracking function

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