DE202015100077U1 - Rechargeable lamp - Google Patents
Rechargeable lamp Download PDFInfo
- Publication number
- DE202015100077U1 DE202015100077U1 DE201520100077 DE202015100077U DE202015100077U1 DE 202015100077 U1 DE202015100077 U1 DE 202015100077U1 DE 201520100077 DE201520100077 DE 201520100077 DE 202015100077 U DE202015100077 U DE 202015100077U DE 202015100077 U1 DE202015100077 U1 DE 202015100077U1
- Authority
- DE
- Germany
- Prior art keywords
- battery pack
- electrically connected
- rechargeable lamp
- regulator
- lamp according
- 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
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
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- 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
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- 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
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- 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
- H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
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- 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
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
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- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
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- 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
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
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- 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
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- 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
Abstract
Aufladbare Lampe, aufweisend: eine USB-Eingabeeinheit (10), die einen Gleichstrom abgibt; einen Aufwärtswandler (20), der elektrisch an die USB-Eingabeeinheit (10) angeschlossen ist und die Spannung des eingegangenen Stroms auf 6,5V erhöht; einen Regler (30), der elektrisch an den Aufwärtswandler (20) angeschlossen ist; einen Akku-Satz (40), der aus mehreren Akkus (41) besteht und elektrisch an den Regler (30) angeschlossen ist; und eine Beleuchtungseinheit (50), die elektrisch an den Akku-Satz (40) angeschlossen und somit durch den Akku-Satz (40) gespeist wird, indem der Akku-Satz (40) zum Aufladen mit dem Gleichstrom, dessen Spannung durch den Regler (30) erhöht worden ist, versorgt wird.A rechargeable lamp comprising: a USB input unit (10) which outputs a direct current; an up-converter (20) electrically connected to the USB input unit (10) and increasing the voltage of the incoming current to 6.5V; a regulator (30) electrically connected to the boost converter (20); a battery pack (40) consisting of a plurality of batteries (41) and electrically connected to the controller (30); and a lighting unit (50) which is electrically connected to the battery pack (40) and thus powered by the battery pack (40) by the battery pack (40) for charging with the DC, the voltage through the regulator (30) has been increased.
Description
Die Erfindung betrifft eine Lampe, insbesondere eine aufladbare Lampe.The invention relates to a lamp, in particular a rechargeable lamp.
Zur Stromversorgung einer herkömmlichen tragbaren Lampe werden meistens Einweg-Batterien eingesetzt, die nicht aufgeladen und daher nicht wieder verwendet werden können. Das heißt, dass die Einweg-Batterien nach der Verwendung weggeschmissen werden müssen, was schließlich zu Verschwendungen und Umweltverschmutzungen führen kann. To power a conventional portable lamp mostly disposable batteries are used, which can not be charged and therefore can not be reused. This means that the disposable batteries must be discarded after use, which can eventually lead to waste and environmental pollution.
Handelsüblich sind auch derartige Lampen, die mit Hilfe eines Akkus gespeist werden können. Hierzu wird ein Transformator eingesetzt, um einen externen Wechselstrom in einen Gleichstrom umzuwandeln und somit den Akku der Lampe mit Strom zu versorgen. Solche Transformatoren sind kostenintensiv und lassen sich nicht leicht mitnehmen. Commercially available are also such lamps that can be powered by a battery. For this purpose, a transformer is used to convert an external alternating current into a direct current and thus to supply the battery of the lamp with power. Such transformers are costly and can not be easily taken.
Alternativ kann der Akku einer Lampe ebenfalls mit Hilfe eines USB-Anschlusses mit Strom versorgt werden, indem der USB-Anschluss an eine externe Stromquelle angeschlossen wird. Jedoch kann lediglich eine Spannung von 5V durch den USB-Anschluss abgegeben werden. Mit Hilfe dieser Spannung können höchstens drei Akkus mit einer Spannung von 1,4V gespeist werden. Auf Grund des Energieverlustes ist in diesem Fall dennoch nicht zu gewähren, dass die drei Akkus voll aufgeladen werden können. Aus diesen Gründen können die Anforderungen von Verbrauchern nicht durch herkömmliche Lampen erfüllt werden.Alternatively, the battery of a lamp can also be powered by a USB port by connecting the USB port to an external power source. However, only 5V can be supplied through the USB port. With the help of this voltage, at most three batteries with a voltage of 1.4V can be fed. Due to the loss of energy in this case, however, can not be granted that the three batteries can be fully charged. For these reasons, the requirements of consumers can not be met by conventional lamps.
Durch die Erfindung wird eine aufladbare Lampe geschaffen, mit der die vorstehend angegebenen Nachteile beheben sind, wobei die eingegangene Gleichspannung mit Hilfe eines Aufwärtswandlers auf 6,5V erhöht wird, um einen Akku-Satz voll aufzuladen und der entsprechenden Beleuchtungseinheit einen nötigen Strom zu Verfügung stellen zu können.By the invention, a rechargeable lamp is provided with which to remedy the disadvantages mentioned above, wherein the received DC voltage is increased by means of a boost converter to 6.5 V to fully charge a battery pack and the corresponding lighting unit provide a necessary power available to be able to.
Die Erfindung weist insbesondere die im Anspruch 1 angegebenen Merkmale auf. Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.The invention has in particular the features specified in claim 1. Advantageous embodiments of the invention are specified in the subclaims.
Gemäß der Erfindung wird eine aufladbare Lampe bereitgestellt, die Folgendes aufweist:
eine USB-Eingabeeinheit, die einen Gleichstrom abgibt;
einen Aufwärtswandler, der elektrisch an die USB-Eingabeeinheit angeschlossen ist und die Spannung des eingegangenen Stroms auf 6,5V erhöht;
einen Regler, der elektrisch an den Aufwärtswandler angeschlossen ist;
einen Akku-Satz, der aus mehreren Akkus besteht und elektrisch an den Regler angeschlossen ist;
und
eine Beleuchtungseinheit, die elektrisch an den Akku-Satz angeschlossen und somit durch den Akku-Satz gespeist wird, indem der Akku-Satz zum Aufladen mit dem Gleichstrom, dessen Spannung durch den Regler erhöht worden ist, versorgt wird.According to the invention there is provided a rechargeable lamp comprising:
a USB input unit that outputs a DC current;
a boost converter that is electrically connected to the USB input unit and increases the voltage of the incoming current to 6.5V;
a regulator electrically connected to the boost converter;
a battery pack consisting of several batteries and electrically connected to the regulator;
and
a lighting unit that is electrically connected to the battery pack and thus powered by the battery pack by supplying the battery pack for charging with the DC power whose voltage has been boosted by the regulator.
Gemäß der Erfindung liegt die Eingangsleistung der USB-Eingabeeinheit bei 5V/500mah.According to the invention, the input power of the USB input unit is 5V / 500mAh.
Gemäß der Erfindung sorgt der Regler dafür, dass der Akku-Satz beim Erreichen von 350mah in einen langsamen Lademodus überführt ist.According to the invention, the controller ensures that the battery pack is converted into a slow charging mode when reaching 350mah.
Gemäß der Erfindung sorgt der Regler dafür, dass der Akku-Satz beim Erreichen von 5V bis 5,6V nicht weiter aufladbar ist.According to the invention, the controller ensures that the battery pack when reaching 5V to 5.6V is not rechargeable.
Gemäß der Erfindung sorgt der Regler dafür, dass der Akku-Satz bei einer Spannung von weniger als 3,3V der Beleuchtungseinheit keine elektrische Energie zur Verfügung stellt.According to the invention, the regulator ensures that the battery pack provides no electrical energy at a voltage of less than 3.3V of the lighting unit.
Gemäß der Erfindung ist ferner eine LED-Anzeigeeinheit vorgesehen, die elektrisch an den Regler angeschlossen ist und während des Aufladens des Akku-Satzes aufleuchtet.According to the invention, an LED display unit is further provided, which is electrically connected to the controller and illuminates during charging of the battery pack.
Gemäß der Erfindung weist der Akku-Satz vier Akkus auf.According to the invention, the battery pack on four batteries.
Gemäß der Erfindung handelt es sich bei den Akkus um NiMH-Akkus.According to the invention, the rechargeable batteries are NiMH rechargeable batteries.
Im Folgenden werden die Erfindung und ihre Ausgestaltungen anhand der Zeichnung näher erläutert. In der Zeichnung zeigt:In the following the invention and its embodiments will be explained in more detail with reference to the drawing. In the drawing shows:
Bezug nehmend auf
Die USB-Eingabeeinheit
Der Aufwärtswandler
Der Regler
Die Beleuchtungseinheit
Wie vorstehend, kann durch den Regler
Der Erfindung gemäß ist weiterhin eine LED-Anzeigeeinheit
Indem die USB-Eingabeeinheit
Darüber hinaus liegt die Spannung des Akkus
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201520100077 DE202015100077U1 (en) | 2015-01-09 | 2015-01-09 | Rechargeable lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201520100077 DE202015100077U1 (en) | 2015-01-09 | 2015-01-09 | Rechargeable lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202015100077U1 true DE202015100077U1 (en) | 2015-02-19 |
Family
ID=52673662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201520100077 Expired - Lifetime DE202015100077U1 (en) | 2015-01-09 | 2015-01-09 | Rechargeable lamp |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202015100077U1 (en) |
-
2015
- 2015-01-09 DE DE201520100077 patent/DE202015100077U1/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20150402 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: H05B0037000000 Ipc: H05B0047000000 |
|
R157 | Lapse of ip right after 6 years |