DE2558887A1 - Dynamo circuit for bicycle lamps - is connected to dry cell battery to supply front and rear lamps while bicycle is stationary - Google Patents

Dynamo circuit for bicycle lamps - is connected to dry cell battery to supply front and rear lamps while bicycle is stationary

Info

Publication number
DE2558887A1
DE2558887A1 DE19752558887 DE2558887A DE2558887A1 DE 2558887 A1 DE2558887 A1 DE 2558887A1 DE 19752558887 DE19752558887 DE 19752558887 DE 2558887 A DE2558887 A DE 2558887A DE 2558887 A1 DE2558887 A1 DE 2558887A1
Authority
DE
Germany
Prior art keywords
dynamo
bicycle
lamps
stationary
battery
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.)
Pending
Application number
DE19752558887
Other languages
German (de)
Inventor
Friedrich Unruh
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 DE19752558887 priority Critical patent/DE2558887A1/en
Publication of DE2558887A1 publication Critical patent/DE2558887A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/01—Electric circuits
    • B62J6/015—Electric circuits using electrical power not supplied by the cycle motor generator, e.g. using batteries or piezo elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The lamp dynamo circuits for a bicycle, also includes a battery so that the front and rear lights of the bicycle remain on while he is stationary. Both the dynamo driven by the cycle wheel and the battery which may be of the dry cell standard type are connected via separate diodes (5, 6) to the front and rear lamps (11, 12). A switch connects the battery diode to the lamps when the cycle is stationary. The switch is manual (e.g a key can be used to operate it). All the components can be located in the same housing that contains the dynamo.

Description

Beschreibung und Patentanspruch.Description and claim.

Titel: Sicherheitsdynamo für Fahrräder Anwendungsgebilet: Die Erfindung betrifft einen Sicherheitsdynamo (Dichtmaschie) fiir Fahrräder,der bei jeder Verkehrsituation ffir ausreichen= de Eeleuchtung bei der nach vorn und rückwärts gerichteten Beleuchtungsquelle, auch bei Stillstand, sorgt Zweck: Stillstehende Radfahrer sind bei Verwendung des Sicherheits= dynamos, sowohl von vorn,wie auch von hinten erkennbar,bevor die zur Zeit handelsüblichen Kfz.Scheinwerfer die Fahrrad= rückstrahler erfassen.Title: Safety Dynamo for Bicycles Application area: The invention relates to a safety dynamo (sealing machine) for bicycles that can be used in any traffic situation ff for sufficient = de lighting with the forwards and backwards directed lighting source, Even when stationary, purpose ensures: stationary cyclists are allowed to use the Safety = dynamos, recognizable from the front as well as from the rear, before the Time using commercially available vehicle headlights that capture the bicycle = reflector.

Stand der Technik: Die bisher bekannten Fahrradbeleuchtunen haben wesentliche Nachteile: Platz für Batterie in der Lampe oder besonderer Kasten muß die Batterie aufnehmen.State of the art: The bicycle lights known up to now have major disadvantages: space for battery in the lamp or special box is required pick up the battery.

Aufgabe: Der Erfindung liegt die Aufgabe zugrunde, Radfahrer bei Dunkelheit im öffentlichen Straßenverkehr erkennbar zu machen .Auch bei Stillstand des Rades.Task: The invention is based on the task of cyclists in the dark to make it recognizable in public traffic, even when the bike is stationary.

I ösung: Diese Aufgabe wird erfindungsgemäß dadurch gelöst,daß der Sicherheitsdynamo(bestehend aus beliebigem Material)eine handelsiibliche Flachbatterie oder irgendeine andere Enerige= quelle und die für eine automatische Umschaltung erforderlichen Dioden(elektr.Ventile)aufnimmt und gleichzeitig eine mißbräuchliche Einschaltung durch einen Schließzylinder verhindert.Solution: This object is achieved according to the invention in that the Safety dynamo (made of any material) a commercially available flat battery or any other energy source and that for an automatic switchover required diodes (electrical valves) and at the same time an improper Activation prevented by a lock cylinder.

Weitere Ausgestaltung: Der durch einen Schlüssel mechanisch betätigte Schließzylinder schaltet die Anlage ein, Sobald der Gleichstromdynamo eine höhere Spannung erzeugt als die Batterie(Fahrbetrieb)wird der Batterie kein Strom mehr entnommen,obwohl sie weiterhin eingeschaltet bleibt.Bei Stillstand,rutschendem Dynamo(Schnee= matsch)wird ohne jeglicher Umschaltung durch den Radfahrer, wieder auf Batteriestrom zurück Fseschaltet.Der Schließzylinder verhindert unberechtigtes Einschalten der Lichtanlage.Another embodiment: The mechanically operated by a key Lock cylinder switches the system on as soon as the direct current dynamo has a higher When voltage is generated by the battery (driving mode), the battery no longer receives any current removed, although it remains switched on. When stationary, sliding dynamo (snow = mud) is switched back to battery power without any switching by the cyclist back Fswitches. The locking cylinder prevents unauthorized activation of the Lighting system.

Erzielbare Vorteile: Sichtbarmachung aller Radfahrer bei Dunkelheit.Achievable advantages: All cyclists can be seen in the dark.

Ausführungsbeispiel/Text zur Zeichnung.Embodiment / text for the drawing.

Figur 1 Draufsicht des Dynamos im Schnitt 1.Batterie 2. Anker 3. Dauermagnete 4. schalter mit Schließzylinder 5.Diode 6.Diode 7. Wärmeleitplatte Figur 2 Seitenansicht des Dynamos im Schnitt 2. Anker 3. Dauermagnete 10. Kollektor 8. Kohlebürsten 9. Lager Figur 3 Darstellung des Stromverlaufe 1 Batterie 4.X Schalter mit Schließzylinder 5. Diode 6.Diode 2. Anker 3. Dauermagnete 11. Glübirne vorne 12. Glübirne hinten Der Schalter wird mit dem dafi;r vorgesehenen Schliissel betätigt. Die Batterie speist nun die Beleuchtungsanlage.Figure 1 Top view of the dynamo in section 1. Battery 2. Armature 3. Permanent magnets 4. switch with lock cylinder 5. diode 6. diode 7. heat conducting plate Figure 2 side view of the dynamo in section 2. Armature 3. Permanent magnets 10. Collector 8. Carbon brushes 9. Stock Figure 3 Representation of the current curve 1 battery 4.X switch with lock cylinder 5. Diode 6. Diode 2. Armature 3. Permanent magnets 11. Light bulb at the front 12. Light bulb at the back The switch is operated with the key provided for it. The battery now feeds the lighting system.

Sobald der Gleichstromdynamo eine höhere Spannung erzeugt als die Ratterie,wird der Batterie kein Strom mehr entnommen, obwohl sie weiterhin eingeschaltet bleibt Bei ungenügender Spannungserzeugung des Dynamos speist die Batterie wieder die Lichtanlage.As soon as the DC dynamo generates a higher voltage than the Ratterie, no more power is drawn from the battery, although it is still switched on Remains If the dynamo does not generate enough voltage, the battery feeds again the lighting system.

Die eingebauten Dioden verhindern ein gegeneitiges Beeinflussen der Energieouellen.The built-in diodes prevent the Energy owls.

Der Schließzylinder kann durch jeden beliebigen Schalter ersetzt werden,er ist jedoch vorgesehen um ein unberechtiges Einschalten im Stand zu verhindern.The lock cylinder can be replaced by any switch, er However, it is intended to prevent unauthorized switching on while stationary.

Damit die Batterie eine wesentlich höhere Lebensdauer erreicht, wurde sie im Dynamo ei.ngebaut,da dieser Wärme abgibt.So that the battery has a much longer service life, was built into the dynamo because it gives off heat.

L e e r s e i t eL e r s e i t e

Claims (1)

Patentansprüche Oberbegriff:1, Sicherheitsdynamo für Fahrräder im Straßenverkehr.Claims preamble: 1, safety dynamo for bicycles in Road traffic. Kernzeichnender Teil: durch gekennzeichnet, daß ein Schließzylinder mit Schlüssel im Dynamo, das automatische Pin-und Ausschalten im Stand-und Fahrbetrieb mit Hilfe von Dioden, ermöglicht. Oherhexriff des Unteransprüchs: 2. Sicherheitsdynamo nach Anspruch 1.Core characterizing part: characterized in that a lock cylinder with a key in the dynamo, the automatic pin switch-off and switch-off in stationary and driving mode with the help of diodes. Subclaims above: 2. Safety dynamo according to claim 1. Kennzheichnender Teil des Unteransprüchs: dadurch gekennzeichnet, daß eine handelsübliche Flachbatterie oder eine andere Energiequelle durch eine Ausnutzung der Arbeitswärme des unter Oberbegriff 1 genannten Sicherheitsdynamos eine wesentlich höhere Lebensdauer erreicht.Characteristic part of the dependent claim: characterized in, that a commercially available flat battery or another energy source by a Utilization of the working heat of the safety dynamo mentioned under preamble 1 a much longer service life is achieved. Dieses wird erreicht durch die Wärmeleitplatte die die Batterie von den übrigen Bauteilen abschirmt.This is achieved by the thermal plate that the battery of shields the other components.
DE19752558887 1975-12-27 1975-12-27 Dynamo circuit for bicycle lamps - is connected to dry cell battery to supply front and rear lamps while bicycle is stationary Pending DE2558887A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752558887 DE2558887A1 (en) 1975-12-27 1975-12-27 Dynamo circuit for bicycle lamps - is connected to dry cell battery to supply front and rear lamps while bicycle is stationary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752558887 DE2558887A1 (en) 1975-12-27 1975-12-27 Dynamo circuit for bicycle lamps - is connected to dry cell battery to supply front and rear lamps while bicycle is stationary

Publications (1)

Publication Number Publication Date
DE2558887A1 true DE2558887A1 (en) 1977-09-15

Family

ID=5965772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752558887 Pending DE2558887A1 (en) 1975-12-27 1975-12-27 Dynamo circuit for bicycle lamps - is connected to dry cell battery to supply front and rear lamps while bicycle is stationary

Country Status (1)

Country Link
DE (1) DE2558887A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821854A1 (en) * 1978-05-19 1979-11-29 Varta Batterie BICYCLE LIGHTING SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821854A1 (en) * 1978-05-19 1979-11-29 Varta Batterie BICYCLE LIGHTING SYSTEM

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