DE19808089A1 - Device for converting mains voltage to low voltage - Google Patents
Device for converting mains voltage to low voltageInfo
- Publication number
- DE19808089A1 DE19808089A1 DE19808089A DE19808089A DE19808089A1 DE 19808089 A1 DE19808089 A1 DE 19808089A1 DE 19808089 A DE19808089 A DE 19808089A DE 19808089 A DE19808089 A DE 19808089A DE 19808089 A1 DE19808089 A1 DE 19808089A1
- Authority
- DE
- Germany
- Prior art keywords
- connector
- voltage
- plug
- consumer
- circuit
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Rectifiers (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Discharge Heating (AREA)
- Optical Head (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Vorrichtung zur Umwand lung von Netzspannung (in der Regel 230 V) in Niederspannung (in der Regel "Sicherheitskleinspannung"), bestehend aus ei nem ersten in eine Netzsteckdose steckbaren Stecker, einem zweiten in einen Verbraucher steckbaren Stecker und einer Schaltung, weitgehend zwischen den beiden Steckern, zur Spannungsumwandlung.The invention relates to a device for conversion Mains voltage (usually 230 V) in low voltage (usually "safety extra-low voltage"), consisting of egg the first plug that can be plugged into a mains socket, one second plug into a consumer and one Circuit, largely between the two plugs, for Voltage conversion.
Bei bekannten, auf dem Markt befindlichen Vorrichtungen die ser Art ist die Schaltung über eine elektrische Leitung von nicht unerheblicher Länge, z. B. 2 m, mit dem zweiten Stecker verbunden. Diese Lösung hat den Nachteil, daß in der Leitung deutliche Verluste auftreten können, die häufig unerwünscht sind. Auch kann es passieren, daß die Leitung überlastet wird.In known devices on the market ser type is the circuit via an electrical line from Not inconsiderable length, e.g. B. 2 m, with the second connector connected. This solution has the disadvantage that in the line significant losses can occur which are often undesirable are. It can also happen that the line is overloaded becomes.
Der Erfindung liegt die Aufgabe zugrunde, die eingangs er wähnte Vorrichtung derart auszubilden, daß Verluste und even tuelle Leitungsüberlastungen so weit wie möglich vermieden werden.The invention is based on the object, he initially imagined device in such a way that losses and even Avoid line overloads as much as possible become.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Schaltung mit dem zweiten Stecker eine in sich starre Baueinheit mit möglichst kurzer elektrischer Verbindung zwi schen Schaltung und zweitem Schalter mit möglichst kleinem elektrischen Widerstand bildet.This object is achieved in that the Circuit with the second connector a rigid in itself Unit with the shortest possible electrical connection between circuit and second switch with the smallest possible forms electrical resistance.
Auf diese Weise wird erreicht, daß Verluste und Leitungsüber lastungen praktisch vermieden werden können, letzteres des halb, weil bei einer kurzen, eingebauten Verbindung der Quer schnitt der Verbindung eher entsprechend groß sein kann als bei einer langen, freiliegenden Leitung, die dann unhandlich würde.In this way it is achieved that losses and line transfer burdens can be practically avoided, the latter of half because with a short, built-in connection of the cross cut the connection can be rather large than with a long, exposed line, which is then unwieldy would.
Als weiterer Vorteil kommt hinzu, daß man besser als im oben erwähnten bekannten Fall zusätzliche Signale (über zusätzli che elektrische Verbindungen) übertragen kann, weil bei der erfindungsgemäßen Vorrichtung die lange Leitung, die bei der bekannten Vorrichtung vorhanden ist, fehlt.Another advantage is that you can do better than in the above known case mentioned additional signals (via additional che electrical connections) can transmit, because at the The device according to the invention the long line, which at known device is missing.
Eine Weiterentwicklung der Erfindung besteht darin, daß an der Vorrichtung ein Ein/Ausschalter für die Netzspannung an gebracht ist. Der Vorteil dieser Lösung gegenüber der ein gangs erwähnten Lösung mit Ein/Ausschalter für die Netzspan nung besteht darin, daß der Ein/Ausschalter praktisch immer benutzt wird, wenn der Verbraucher ausgeschaltet werden soll. Im bekannten Fall wird der Ein/Ausschalter häufig nicht be nutzt, weil sich die Spannungsumwandlungsvorrichtung an schwer zugänglicher bzw. nicht ohne weiteres sichtbarer Stel le, nämlich entfernt vom Verbraucher, befindet. Man läßt also den Verbraucher häufig eingeschaltet und verbraucht damit nutzlos Energie, oder es wird in primitiver Weise der Netz stecker herausgezogen. Wohl nicht zuletzt aus diesem Grunde haben die bekannten Vorrichtungen häufig gar keinen Ein/Ausschalter.A further development of the invention is that the device an on / off switch for the mains voltage brought. The advantage of this solution over the one solution mentioned above with on / off switch for the Netzspan voltage is that the on / off switch is almost always is used when the consumer is to be switched off. In the known case, the on / off switch is often not be uses because the voltage conversion device turns on stel that is difficult to access or not easily visible le, namely away from the consumer. So you leave often switched on and consumed by the consumer useless energy, or it becomes primitively the grid pulled out. Not least because of this the known devices often have none at all On / off switch.
Weiterhin wird vorgeschlagen, daß der zweite Stecker minde stens dreipolig ist. Zur Übertragung zusätzlicher Signale ist diese Lösung sinnvoll. Furthermore, it is proposed that the second connector mind is three-pole. To transmit additional signals this solution makes sense.
Sodann wird vorgeschlagen, daß an der Vorrichtung eine Ein richtung zur Anzeige des Betriebszustandes vorgesehen ist.Then it is proposed that an on the device Direction for displaying the operating state is provided.
Schließlich wird vorgeschlagen, daß der zweite Stecker leicht von dem Rest der Baueinheit entfernbar und gegebenenfalls durch einen anderen austauschbar ist. Auf diese Weise ist es möglich, die erfindungsgemäße Vorrichtung verschiedenen Ver brauchern bequem anzupassen.Finally, it is proposed that the second connector be light removable from the rest of the assembly and if necessary is interchangeable with another. That way it is possible, the device according to the invention different Ver convenient to adapt to users.
Weitere Einzelheiten der Erfindung ergeben sich aus der Zeichnung. Darin zeigen dieFurther details of the invention emerge from the Drawing. In it show the
Fig. 1 und 2 je eine bekannte Vorrichtung zur Spannungsumwandlung; Figures 1 and 2 each a known device for voltage conversion.
Fig. 3 zeigt eine Ausführungsform der erfindungsgemäßen Vor richtung zur Spannungsumwandlung. Fig. 3 shows an embodiment of the device according to the invention for voltage conversion.
In allen drei Figuren sind mit 1 ein Netzstecker ("erster Stecker"), mit 2 ein zweiter Stecker, der in einen Verbrau cher gesteckt werden kann, mit 3 ein Gehäuse, in dem sich eine Schaltung zur Umwandlung der Spannung befindet, mit 4 eine Einrichtung zur Anzeige des Betriebszustandes und mit 5 ein Ein/Ausschalter bezeichnet.In all three figures, 1 is a power plug ("first plug"), 2 is a second plug that can be plugged into a consumer, 3 is a housing in which a circuit for converting the voltage is located, 4 is a Device for displaying the operating state and 5 denotes an on / off switch.
Claims (10)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19808089A DE19808089A1 (en) | 1998-02-20 | 1998-02-20 | Device for converting mains voltage to low voltage |
PCT/DE1999/000467 WO1999043074A1 (en) | 1998-02-20 | 1999-02-16 | Device for converting the mains voltage into a lower voltage |
DE59900593T DE59900593D1 (en) | 1998-02-20 | 1999-02-16 | DEVICE FOR CONVERTING MAINS VOLTAGE TO LOW VOLTAGE |
JP2000532906A JP3340996B2 (en) | 1998-02-20 | 1999-02-16 | Converter for converting mains voltage to low voltage |
AT99915485T ATE211322T1 (en) | 1998-02-20 | 1999-02-16 | DEVICE FOR CONVERTING MAINS VOLTAGE INTO LOW VOLTAGE |
EP99915485A EP1060559B1 (en) | 1998-02-20 | 1999-02-16 | Device for converting the mains voltage into a lower voltage |
ES99915485T ES2165731T3 (en) | 1998-02-20 | 1999-02-16 | NETWORK VOLTAGE CONVERTER DEVICE DEVICE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19808089A DE19808089A1 (en) | 1998-02-20 | 1998-02-20 | Device for converting mains voltage to low voltage |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19808089A1 true DE19808089A1 (en) | 1999-09-09 |
Family
ID=7858978
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19808089A Withdrawn DE19808089A1 (en) | 1998-02-20 | 1998-02-20 | Device for converting mains voltage to low voltage |
DE59900593T Expired - Lifetime DE59900593D1 (en) | 1998-02-20 | 1999-02-16 | DEVICE FOR CONVERTING MAINS VOLTAGE TO LOW VOLTAGE |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59900593T Expired - Lifetime DE59900593D1 (en) | 1998-02-20 | 1999-02-16 | DEVICE FOR CONVERTING MAINS VOLTAGE TO LOW VOLTAGE |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1060559B1 (en) |
JP (1) | JP3340996B2 (en) |
AT (1) | ATE211322T1 (en) |
DE (2) | DE19808089A1 (en) |
ES (1) | ES2165731T3 (en) |
WO (1) | WO1999043074A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004114472A1 (en) | 2003-06-25 | 2004-12-29 | Friwo Geraetebau Gmbh | Plug-in connection for a mobile terminal |
US7688597B2 (en) | 2003-05-16 | 2010-03-30 | Power Systems Technologies Gmbh | Power supply circuit with three-dimensionally arranged circuit carriers, and production method |
US8653789B2 (en) | 2009-10-28 | 2014-02-18 | Superior Communications, Inc. | Method and apparatus for recharging batteries in a more efficient manner |
DE10004050B4 (en) * | 2000-01-31 | 2020-02-20 | Sew-Eurodrive Gmbh & Co Kg | Pluggable device and connector part for supplying a fan with DC voltage |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50300808D1 (en) | 2003-04-09 | 2005-08-25 | Friwo Mobile Power Gmbh | Voltage transformer with folding housing |
-
1998
- 1998-02-20 DE DE19808089A patent/DE19808089A1/en not_active Withdrawn
-
1999
- 1999-02-16 ES ES99915485T patent/ES2165731T3/en not_active Expired - Lifetime
- 1999-02-16 JP JP2000532906A patent/JP3340996B2/en not_active Expired - Fee Related
- 1999-02-16 DE DE59900593T patent/DE59900593D1/en not_active Expired - Lifetime
- 1999-02-16 EP EP99915485A patent/EP1060559B1/en not_active Expired - Lifetime
- 1999-02-16 WO PCT/DE1999/000467 patent/WO1999043074A1/en active IP Right Grant
- 1999-02-16 AT AT99915485T patent/ATE211322T1/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10004050B4 (en) * | 2000-01-31 | 2020-02-20 | Sew-Eurodrive Gmbh & Co Kg | Pluggable device and connector part for supplying a fan with DC voltage |
US7688597B2 (en) | 2003-05-16 | 2010-03-30 | Power Systems Technologies Gmbh | Power supply circuit with three-dimensionally arranged circuit carriers, and production method |
WO2004114472A1 (en) | 2003-06-25 | 2004-12-29 | Friwo Geraetebau Gmbh | Plug-in connection for a mobile terminal |
US8653789B2 (en) | 2009-10-28 | 2014-02-18 | Superior Communications, Inc. | Method and apparatus for recharging batteries in a more efficient manner |
US8836282B2 (en) | 2009-10-28 | 2014-09-16 | Superior Communications, Inc. | Method and apparatus for recharging batteries in a more efficient manner |
Also Published As
Publication number | Publication date |
---|---|
EP1060559B1 (en) | 2001-12-19 |
JP3340996B2 (en) | 2002-11-05 |
DE59900593D1 (en) | 2002-01-31 |
EP1060559A1 (en) | 2000-12-20 |
JP2002504743A (en) | 2002-02-12 |
WO1999043074A1 (en) | 1999-08-26 |
ES2165731T3 (en) | 2002-03-16 |
ATE211322T1 (en) | 2002-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: FRIWO GERAETEBAU GMBH, 48346 OSTBEVERN, DE |
|
8130 | Withdrawal |