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DE20206352U1 - Improved charger for portable communication devices - Google Patents

Improved charger for portable communication devices

Info

Publication number
DE20206352U1
DE20206352U1 DE20206352U DE20206352U DE20206352U1 DE 20206352 U1 DE20206352 U1 DE 20206352U1 DE 20206352 U DE20206352 U DE 20206352U DE 20206352 U DE20206352 U DE 20206352U DE 20206352 U1 DE20206352 U1 DE 20206352U1
Authority
DE
Germany
Prior art keywords
communication devices
portable communication
solar
charging
improved charger
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20206352U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20206352U priority Critical patent/DE20206352U1/en
Publication of DE20206352U1 publication Critical patent/DE20206352U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Telephone Set Structure (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)

Description

BeschreibungDescription

Verbesserte Ladevorrichtung für tragbare Kommunikationsgeräte .Improved charging device for portable communications devices.

Die Verbesserung bezieht sich auf eine Ergänzung der bisher gebräuchlichen Aufladung mit netzbetriebenen Ladegeräten ■ durch Solarstromaggregate. Die vielseitigen Anwendungsmöglichkeiten von Solarmodulen sind hinreichend bekannt.Hier soll ihre vorteilhafte Kombination mit Mobiltelefonen (Handys), Notebooks(Laptops), Terminizer sowie anderenvergleichbaren Geräten beschrieben werden.The improvement relates to a supplement to the charging with mains-operated chargers that has been used up to now by solar power generators. The versatile application possibilities of solar modules are well known. Their advantageous combination with mobile phones (cell phones), notebooks (laptops), terminators and other comparable devices will be described here.

Das Wiederaufladen dieser Geräte erfolgt bekanntermaßen durch netzbetriebene Ladegeräte. Nun können Situationen eintreten, bei denen eine Wiederaufladung der Akkus für längere Zeit oder überhaupt nicht möglich ist, z.B. bei Stromausfall im Netz, bei Aufenthalt in unwegsamem Gelände wie Gebirge oder bei geologischen oder archäologischen Feldarbeiten. Hier können mit dem Gerät integrierte solarbetriebene Zusatz-Ladegeräte für die Kommunikation und vor allem in Notfällen von großer Bedeutung sein.As is well known, these devices are recharged using mains-powered chargers. However, situations can arise in which recharging the batteries is not possible for a long time or not possible at all, e.g. in the event of a power failure, when in impassable terrain such as mountains or when carrying out geological or archaeological field work. In this case, additional solar-powered chargers integrated into the device can be of great importance for communication and, above all, in emergencies.

Ein solches Solarmodul könnte in einfacher Ausführung auf der Rückseite eines Handys fest oder aufsteckbar mit Kontaktstiften angebracht sein. Bei derartigen Anordnungen muss natürlich eine elektrische Trennung der Lademöglichkeiten Netz/Solar gewährleistet sein.Ein über längere Zeit erfolgtes Ablegen des Handy z. B. in Fensternähe kann den Ladevorgang über ein Netzgerät wesentlich verkürzen, was notwendig werden kann, da immer wieder neue Funktionen in ein Handy eingebracht werden und sich dadurch der Stromverbrauch wesentlich erhöht.Such a solar module could be attached to the back of a cell phone in a simple design, either permanently or attachably using contact pins. With such arrangements, an electrical separation of the mains/solar charging options must of course be ensured. Leaving the cell phone for a long time, for example near a window, can significantly shorten the charging process via a mains adapter, which may be necessary because new functions are constantly being added to cell phones, which significantly increases power consumption.

Eine wesentliche Verkürzung der Ladezeit über ein Solarmodul kann auch dadurch erreicht werden,,dass die Solarfläche vergrößert wird, z.B. durch Verwendung einer raumsparend gefalteten Solarfolie, welche entweder fest mit dem Verbraucher verbunden oder getrenntjausgefaltet wird.Diese Anordnung ist natürlich nicht auf Handys beschränkt. Bei Notebooks ist es vorteihaft, den Deckel mit einem Solarmodul zu versehen so, dass es auch bei aufgeklapptem Flachbildschirm Solarstrom einspeisen kann und günstig zum Sonneneinfall gedreht wird.A significant reduction in the charging time using a solar module can also be achieved by increasing the solar surface, e.g. by using a space-saving folded solar film, which is either firmly attached to the device or unfolded separately. This arrangement is of course not limited to cell phones. With notebooks, it is advantageous to equip the cover with a solar module so that it can feed solar power even when the flat screen is open and can be conveniently rotated to face the sun.

Claims (2)

1. Ladevorrichtung für tragbare Kommunikationsgeräte, deren wiederaufladbare Akkus mittels netzbetriebener Ladegeräte aufgeladen werden, dadurch gekennzeichnet, dass die Akkus zusätzlich alternativ über Solarmodule aufgeladen werden können, welche sowohl fest als auch abnehmbar mit dem Kommunikationsgerät verbunden sind. 1. Charging device for portable communication devices, the rechargeable batteries of which are charged by means of mains-operated chargers, characterized in that the batteries can additionally be charged alternatively via solar modules which are both permanently and detachably connected to the communication device. 2. Ladevorrichtung nach Anspruch 1 dadurch gekennzeichnet, dass zur Erhöhung des Ladestromes mehrere Solarflächen in raumsparender Weise gefaltet und ausklappbar mit dem Kommunikationsgerät verbunden sind. 2. Charging device according to claim 1, characterized in that in order to increase the charging current, several solar panels are folded in a space-saving manner and are connected to the communication device in a foldable manner.
DE20206352U 2002-04-23 2002-04-23 Improved charger for portable communication devices Expired - Lifetime DE20206352U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20206352U DE20206352U1 (en) 2002-04-23 2002-04-23 Improved charger for portable communication devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20206352U DE20206352U1 (en) 2002-04-23 2002-04-23 Improved charger for portable communication devices

Publications (1)

Publication Number Publication Date
DE20206352U1 true DE20206352U1 (en) 2002-09-12

Family

ID=7970388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20206352U Expired - Lifetime DE20206352U1 (en) 2002-04-23 2002-04-23 Improved charger for portable communication devices

Country Status (1)

Country Link
DE (1) DE20206352U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2855338A1 (en) * 2003-05-20 2004-11-26 Somfy Sas Electrical apparatus, e.g. alarm sensor, packaging device, has energy transfer channel that charges energy storage unit when apparatus does not function normally and has electrical contacts connected to external energy source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2855338A1 (en) * 2003-05-20 2004-11-26 Somfy Sas Electrical apparatus, e.g. alarm sensor, packaging device, has energy transfer channel that charges energy storage unit when apparatus does not function normally and has electrical contacts connected to external energy source

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20021017

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20051027

R157 Lapse of ip right after 6 years

Effective date: 20081101