DE29709951U1 - Portable voltage converter with built-in battery and connection sockets - Google Patents
Portable voltage converter with built-in battery and connection socketsInfo
- Publication number
- DE29709951U1 DE29709951U1 DE29709951U DE29709951U DE29709951U1 DE 29709951 U1 DE29709951 U1 DE 29709951U1 DE 29709951 U DE29709951 U DE 29709951U DE 29709951 U DE29709951 U DE 29709951U DE 29709951 U1 DE29709951 U1 DE 29709951U1
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- battery
- built
- voltage
- voltage converter
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5383—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
- H02M7/53832—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
- H02M7/53835—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement of the parallel type
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Description
Beschreibung: Ein Ausführungsbeispiei der Erfindung wird anhand der Zeichnung ( Blatt Nr.A ) gezeigt. Wobei: A = das Gerät,Description: An embodiment of the invention is shown in the drawing (sheet no. A). Where: A = the device,
B = die Ladeleitung 12V, C = die Ladeleitung 230 V 50 Hz, D = Prüfanschlußleitung darstellt Das Gerät wird über den Schalter 1 ( S1 Blatt Nr A') eingeschaltet in diesen zustand leuchtet die LED 1 ( X1 Blatt Nr A ) grün auf und die Steckdose ( A1 Blatt Nr A ) hat Spannung. Nachdem der Schalter 1 eingeschaltet ist kann der Schalter 2 ( S2 Blatt Nr A ) eingeschaltet werden, in diesen zustand leuchtet zusätzlich die LED ( X2 Blatt Nr A ) grün und die Prüfbuchsen L1/L2/L3 ( PB Blatt Nr A) haben Spannung. Schaltet man nur den Schalter 2 ein passiert nichts das Gerät bleibt Spannungsloß denn Schalter 1 ist der Haubt Ein - Aus schalter. Wenn das Gerät mit der Ladeleitung 12 V ( B Blatt Nr A ) geladen wird wird nichts angezeigt da die Batterie nicht überladen werden kann. Wenn das Gerät mit der Ladeleitung 230 V 50 Hz ( C Blatt Nr A ) geladen wird leuchtet die LED 3 ( X3 Blatt Nr A ) grün auf. Wenn durch überlast die Sicherung ( F1 Blatt Nr A ) auslöst (durchbrennt) blingt die LED 4 ( X4 Blatt Nr A ) rot auf. Wenn das Gerät zu lange ohne zu laden betrieben wird und der eingebaute Akku schwächer wird blingt die LED 5 ( X5 Blatt Nr A ) rot auf. Das Gerät schaltet auch bei Unterspannung des Akkus nicht ab und giebt die Ausgangsspannung bis zur fast folständigen entleerung des Akkus her. ( Für Notfälle gedacht wo Licht bis zu letzt gebraucht wird). Funktionsbeschreibung: Wenn der Schalter 1 ( S1 Blatt Nr A und B ) eingeschaltet wird fliest der Strom von der Batterie über die Sicherung ( F1 Blatt Nr A und B ) über den Schalter 1 zur LED 1 ( X1 Blatt Nr A und B )B = the charging cable 12V, C = the charging cable 230V 50Hz, D = test connection cable. The device is switched on using switch 1 (S1 sheet no. A') in this state, LED 1 (X1 sheet no. A) lights up green and the socket (A1 sheet no. A) has voltage. After switch 1 is switched on, switch 2 (S2 sheet no. A) can be switched on in this state, LED (X2 sheet no. A) also lights up green and the test sockets L1/L2/L3 (PB sheet no. A) have voltage. If you only switch on switch 2, nothing happens, the device remains without voltage because switch 1 is the main on-off switch. If the device is charged using the charging cable 12V (B sheet no. A) nothing is displayed because the battery cannot be overcharged. When the device is charged with the 230 V 50 Hz charging cable (C sheet no. A), LED 3 (X3 sheet no. A) lights up green. If the fuse (F1 sheet no. A) trips (burns out) due to overload, LED 4 (X4 sheet no. A) flashes red. If the device is operated for too long without charging and the built-in battery becomes weaker, LED 5 (X5 sheet no. A) flashes red. The device does not switch off even if the battery voltage is too low and provides the output voltage until the battery is almost completely empty. (Intended for emergencies where light is needed until the very last moment). Functional description: When switch 1 (S1 sheet no. A and B) is switched on, the current flows from the battery via the fuse (F1 sheet no. A and B) via switch 1 to LED 1 (X1 sheet no. A and B)
• * I • * I
• · I· I
und zur Batterriekontrolle ( BK Blatt Nr B ) und der Platine ( P1 Blatt Nr B ), dort wird der Gleichstrom ( 12V - ) über eine Elektronische Steuerung (Schaltung) auf ca 50 Hz getaktet und zum Tranzformator ( T1 Blatt Nr B ) gebracht, dieser tranzfor miert die kleine Spannung ( Ca 9V ) auf die gewünschte Ausgangs spannung ( ca 240 V ) ,die Steckdose ( A1 Blatt Nr A und B )hat Spannung. Schaltet man jetzt den Schalter 2 ( S2 Blatt Nr A und B ) ein so fliest der Strom über den Schalter 2 zu der LED 2 ( X2 Blatt Nr A und B ) und den Prüfbüchsen L1/L2/L3 ( PB Blatt Nr A und B ) wo jetzt Spannung abgenommen werden kann.and to the battery control (BK sheet no. B) and the circuit board (P1 sheet no. B), where the direct current (12V -) is clocked to approx. 50 Hz via an electronic control (circuit) and brought to the transformer (T1 sheet no. B), this transforms the small voltage (approx. 9V) to the desired output voltage (approx. 240 V), the socket (A1 sheet no. A and B) has voltage. If you now switch on switch 2 (S2 sheet no. A and B), the current flows via switch 2 to LED 2 (X2 sheet no. A and B) and the test sockets L1/L2/L3 (PB sheet no. A and B) where voltage can now be taken.
Beim durchbrennen der Sicherung { F1 Blatt Nr A und B ) fliest der Strom über die paralelstrecke ( über den Widerstand zur LED4 ) diese blingt rot auf.Beim laden des Gerätes mit der Ladeleitung 230V 50 Hz ( C Blatt Nr A ) fliest der Strom vom Netz zum Tranz formator ( T2 Blatt Nr B ) , dort wird die Spannung runtertranz formiert ( ca 13 V )und fliest zu der LED 3 ( X3 Blatt Nr A und B ) und der Gleichrichterschaltung ( 01 Blatt Nr B ) dort wird die Wechselspannung in Gleichstrom umgewandelt und mit einen Konden sator geglättet und zur Akkubatterrie gebracht, dieser wird jetzt geladen. Wenn die Spannung des Akkus zu klein wird ( unter 11V ) schaltet die eingebaute Batterriekontrolle ( BK Blatt Nr B ) durch und die LED 5 ( X5 Blatt Nr A und B ) blingt rot auf. Wird das Gerät über die Ladeleitung 12V(B Blatt Nr A ) geladen fliest der Strom über die Ladeleitung zu der Akkubatterrie,diese wird jetzt geladen.When the fuse blows (F1 sheet no. A and B), the current flows through the parallel path (via the resistor to LED4), which flashes red. When charging the device with the 230V 50 Hz charging cable (C sheet no. A), the current flows from the mains to the transformer (T2 sheet no. B), where the voltage is transformed down (approx. 13 V) and flows to LED 3 (X3 sheet no. A and B) and the rectifier circuit (01 sheet no. B), where the alternating voltage is converted into direct current and smoothed with a capacitor and brought to the rechargeable battery, which is now charged. When the voltage of the rechargeable battery becomes too low (below 11V), the built-in battery control (BK sheet no. B) switches through and LED 5 (X5 sheet no. A and B) flashes red. If the device is charged via the 12V charging cable (B sheet no. A), the current flows via the charging cable to the rechargeable battery, which is then charged.
Technische Daten: Akku Sonnenschein dryfit Akku 12V 6,5 AhTechnical data: Battery Sonnenschein dryfit battery 12V 6.5 Ah
Leerlaufspannung Steckdose 245 V Leerlaufspannung Buchsen 245 V Spannung bei Ohmscher Last 25W 218 V Freqenz 50 Hz +/- 10 % Anschlußleistung max. 60 W ohmsche Last Ladezeit über Netz 230V 50 Hz ca 20 h Wirkungsgrat: 70 - 80 % Ladezeit über 12V ( Kfz ) 1,5 bis 2,5 h Betriebsdauer ohne Laden bei 25W ohmsche Last 2 hOpen circuit voltage socket 245 V Open circuit voltage sockets 245 V Voltage with resistive load 25W 218 V Frequency 50 Hz +/- 10 % Connected load max. 60 W resistive load Charging time via mains 230V 50 Hz approx. 20 h Efficiency: 70 - 80 % Charging time via 12V (vehicle) 1.5 to 2.5 h Operating time without charging at 25W resistive load 2 h
Stand der Technik: Spannungswandler üblicher Bauart verfugen nichtState of the art: Voltage transformers of conventional design do not have
über eine eingebaute Akkubatterie und Anschluß klemmen, desweiteren giebt es im Handwerk oder Elektrofachhandel ( zb. Herman Albert Bumke, Königsstieg 81, 37081 Göttingen, Elektrofach großhandlung ) kein Gerät mit dem im Schutzan spruch 1 aufgeführten Merkmalen.has a built-in rechargeable battery and connection terminals, furthermore, there is no device with the features listed in claim 1 in the trade or electrical retail trade (e.g. Herman Albert Bumke, Königsstieg 81, 37081 Göttingen, electrical wholesaler ).
Problem:Problem:
Der im Schutzanspruch 1 angegebenden Erfindung liegt das Problem zugrunde ein Gerät zu schaffen das tragbar, und in der lage ist eine Unterver teilung mit genügend Strom (Spannung) zu versorgen um so die Elektroinstallation im Haus (usw.) zu überprüfen und gleichzeitig eine Handlampe zur ausleuchtung des Arbeitsplatzes angeschlossen werden kann ohne das man einen Netzanschluß benötigt.The invention specified in claim 1 is based on the problem of creating a device that is portable and capable of supplying a sub-distribution with sufficient current (voltage) in order to check the electrical installation in the house (etc.) and at the same time a hand lamp can be connected to illuminate the workplace without the need for a mains connection.
Lösung:Solution:
Dieses Problem wird mit dem im Schutzanspruch 1 aufgeführten Merkmalen gelöst.This problem is solved with the features listed in claim 1.
Erreichte VorteilerMit der Erfindung wird erreicht, das man mitAchieved advantagesThe invention achieves that with
einen tragbaren, Netzunabhängigen Gerät eine Unterverteilung mit genügend Strom (Spannung) einspeisen kann um so die Elektrische Instal lation (Anlage) in einen Haus zu überprüfen, desweiteren kann gleichzeitig über die einge baute Steckdose eine Handlampe ( 230 V ) betrieben werden um so den Arbeitsplatz ausleuchten zu können, ohne das man einen Netzanschluß benötigt.a portable, mains-independent device can supply a sub-distribution with enough current (voltage) in order to check the electrical installation (system) in a house, furthermore, a hand lamp (230 V) can be operated at the same time via the built-in socket in order to illuminate the workplace without the need for a mains connection.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29709951U DE29709951U1 (en) | 1997-06-07 | 1997-06-07 | Portable voltage converter with built-in battery and connection sockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29709951U DE29709951U1 (en) | 1997-06-07 | 1997-06-07 | Portable voltage converter with built-in battery and connection sockets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29709951U1 true DE29709951U1 (en) | 1997-09-04 |
Family
ID=8041316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29709951U Expired - Lifetime DE29709951U1 (en) | 1997-06-07 | 1997-06-07 | Portable voltage converter with built-in battery and connection sockets |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29709951U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2818455A1 (en) * | 2000-12-20 | 2002-06-21 | Alm | SUPPLY DEVICE AND MEDICAL INSTALLATION COMPRISING SAME |
-
1997
- 1997-06-07 DE DE29709951U patent/DE29709951U1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2818455A1 (en) * | 2000-12-20 | 2002-06-21 | Alm | SUPPLY DEVICE AND MEDICAL INSTALLATION COMPRISING SAME |
| WO2002050974A3 (en) * | 2000-12-20 | 2003-09-04 | Alm | Powering device and medical installation comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 19971016 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20010403 |