DE922328C - Headlights for motor vehicles - Google Patents

Headlights for motor vehicles

Info

Publication number
DE922328C
DE922328C DEG10046A DEG0010046A DE922328C DE 922328 C DE922328 C DE 922328C DE G10046 A DEG10046 A DE G10046A DE G0010046 A DEG0010046 A DE G0010046A DE 922328 C DE922328 C DE 922328C
Authority
DE
Germany
Prior art keywords
headlight
reflex
headlights
bodies
motor vehicles
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
Application number
DEG10046A
Other languages
German (de)
Inventor
Karl Gerlach
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 DEG10046A priority Critical patent/DE922328C/en
Application granted granted Critical
Publication of DE922328C publication Critical patent/DE922328C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/28—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating front of vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

Landscapes

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

Description

Die Erfindung bezieht sich. auf Scheinwerfer für Kraftfahrzeuge und bezweckt, beim Erlöschen eines Scheinwerfers an Kraftfahrzeugen den Fahrern entgegenkommender Fahrzeuge trotzdem die wirkliche Breite des ihnen entgegenkommenden Fahrzeuges erkennen zu lassen, ohne daß außerhalb des Scheinwerfers am betreffenden Fahrzeug, außerhalb oder in der Nähe des erloschenen Scheinwerfers andere selbstleuchtende oder künstlich erleuchtete Lichter angeordnet sind, wie dieses bei den bisher bekannten Vorrichtungen der Fall ist. Diese bekannten Vorrichtungen haben durchweg den Nachteil, daß sie nicht den erloschenen Scheinwerfer als solchen erkennen lassen, und erwecken zum großen Teil den Eindruck, als ob das für den Scheinwerfer aufleuchtende kleine Licht zu einem anderen Fahrzeug gehört. Dieses kann sich verheerend auswirken, wenn z. B. bei Rechtsverkehr der linke Scheinwerfer erloschen ist. Auch ringförmig um den Scheinwerfer angeordnete Reflexkörper sind bekannt. Der wesentliche Nachteil der außerhalb am Fahrzeug angebrachten Reflexkörper ist, daß sie bei Regenwetter leicht verschmutzen und dadurch teilweise erblinden, so daß sie nicht rechtzeitig erkannt werden.The invention relates to. on headlights for motor vehicles and aims to make the driver more oncoming when a headlight goes out on a motor vehicle Vehicles nevertheless recognize the real width of the vehicle oncoming them to leave without being outside the headlight on the vehicle in question or in the vicinity of the extinguished headlight other self-illuminating or artificial illuminated lights are arranged, as this in the previously known devices the case is. These known devices all have the disadvantage that they do not let the extinguished headlight be recognized as such, and wake up to the to a large extent, the impression of the small light illuminating for the headlight belongs to another vehicle. This can be devastating if z. B. in right-hand traffic the left headlight has gone out. Also in a ring around the Reflex bodies arranged in headlights are known. The main disadvantage of The reflex body attached to the outside of the vehicle means that it is easy to use in rainy weather dirty and thereby partially blind, so that they are not recognized in time will.

Alle diese Nachteile fallen beim Gegenstand der Erfindung weg. Die Anwendung der erfindungsgemäßen Anordnung der Reflexkörper im Scheinwerfer hat den Vorteil, daß der Scheinwerfer als solcher deutlich in einem Umfang erkennbar ist, als ob das Standlicht eingeschaltet wäre.All these disadvantages are eliminated with the subject matter of the invention. the Application of the inventive arrangement of the reflective body in the headlight has the Advantage that the headlight as such is clearly recognizable to the extent that as if the parking lights were on.

Die Erfindung besteht darin, daß innerhalb des Scheinwerfers im Parabolspiegel desselben ein ringförmiger oder mehrere ringförmig angeordnete Reflexkörper so angebracht sind, daß das von außen auf sie auftreffende Licht bei erloschenem Scheinwerfer den ganzen Parabolspiegel aufleuchten läßt, so daß der Eindruck entsteht, als ob der Scheinwerfer mit Standlicht erleuchtet sei.The invention consists in that within the headlight in the parabolic mirror of the same one ring-shaped or several ring-shaped arranged reflex bodies are attached in this way are that the light hitting them from outside when the headlight is off lights up the whole parabolic mirror, so that the impression arises as if the headlights are illuminated with parking lights.

Die Zeichnung gibt zwei Ausführungsbeispiele wieder. Sie zeigt in Abb. i einen Scheinwerfer in der Ansicht mit ringförmigem Reflexkörper, Abb. 2 den gleichen Scheinwerfer im Schnitt, Abb.3 einen Scheinwerfer in der Ansicht mit drei im Kreis angeordneten Reflexkörpern und Abb. 4 den gleichen Scheinwerfer im Schnitt.The drawing shows two exemplary embodiments. She shows in Fig. I a view of a headlight with a ring-shaped reflex body, Fig. 2 den same headlight in section, Fig.3 a headlight in the view with three reflective bodies arranged in a circle and Fig. 4 shows the same headlight in section.

Im Scheinwerfer a gemäß Abb. i und 2 ist ein ringförmiger Reflexkörper b so weit am Grund des Parabolspiegels c in diesen eingelassen, daß die Glühbirne d den Reflexkörper gegen von außen eindringendes Licht nicht verdeckt. Im Beispiel nach Abb. 3 und 4 sind in Kreisform drei Reflexkörper e im Parabolspiegel c eingelassen.In the headlight a according to Fig. I and 2 there is a ring-shaped reflex body b so far into the base of the parabolic mirror c that the light bulb d does not cover the reflective body against light penetrating from the outside. For example According to Fig. 3 and 4, three reflective bodies e are embedded in the parabolic mirror c in a circular shape.

Claims (2)

PATENTANSPRÜCHE: i. Scheinwerfer für Kraftfahrzeuge mit Reflexkörpern od. dgl. zur Erkennung des Scheinwerfers bei erloschenen Glühlampen, dadurch gekennzeichnet, daß die Reflexkörper im Innern des Scheinwerfers im Parabolspiegel (c) so eingelassen sind, daß der Parabolspiegel bei von außen auf den Reflexkörper auffallendem Licht zum Erleuchten gebracht wird. PATENT CLAIMS: i. Headlights for motor vehicles with reflective bodies or the like for detecting the headlight when the light bulbs have gone out, characterized in that, that the reflex bodies inside the spotlight are embedded in the parabolic mirror (c) are that the parabolic mirror is incident on the reflex body from outside light is brought to light. 2. Scheinwerfer nach Anspruch i, dadurch gekennzeichnet, daß der Reflexkörper aus einem ringförmigen (b) oder mehreren im Kreis angeordneten (e) Reflexkörpern besteht. Angezogene Druckschriften: Deutsche Patentschriften Nr. 589 244, 844 410; französische Zusatzpatentschrift Nr. 49 378 (Zusatz zu 825 317).2. Headlamp according to claim i, characterized in that the reflex body consists of an annular (b) or several arranged in a circle (e) reflex bodies. Cited publications: German Patent Specifications No. 589 244, 844 410; French additional patent specification No. 49 378 (addition to 825 317).
DEG10046A 1952-10-24 1952-10-24 Headlights for motor vehicles Expired DE922328C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG10046A DE922328C (en) 1952-10-24 1952-10-24 Headlights for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG10046A DE922328C (en) 1952-10-24 1952-10-24 Headlights for motor vehicles

Publications (1)

Publication Number Publication Date
DE922328C true DE922328C (en) 1955-01-13

Family

ID=7119207

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG10046A Expired DE922328C (en) 1952-10-24 1952-10-24 Headlights for motor vehicles

Country Status (1)

Country Link
DE (1) DE922328C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093685B (en) * 1958-01-24 1960-11-24 Westfaelische Metall Ind K G H Vehicle light combined with a reflector, the light source of which is backed by a reflector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE589244C (en) * 1933-12-07 Friedrich Fitte Device for displaying the lateral limitation of motor vehicles in the dark
FR49378E (en) * 1937-11-13 1939-03-24 Improvements to vehicle night signaling
DE844410C (en) * 1951-03-01 1952-07-21 Gustav Guntrum Warning device on vehicles of all types

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE589244C (en) * 1933-12-07 Friedrich Fitte Device for displaying the lateral limitation of motor vehicles in the dark
FR49378E (en) * 1937-11-13 1939-03-24 Improvements to vehicle night signaling
DE844410C (en) * 1951-03-01 1952-07-21 Gustav Guntrum Warning device on vehicles of all types

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093685B (en) * 1958-01-24 1960-11-24 Westfaelische Metall Ind K G H Vehicle light combined with a reflector, the light source of which is backed by a reflector

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