EP0611918A1 - Hand lamp with signal emitting elements of a remote control device - Google Patents

Hand lamp with signal emitting elements of a remote control device Download PDF

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Publication number
EP0611918A1
EP0611918A1 EP94102406A EP94102406A EP0611918A1 EP 0611918 A1 EP0611918 A1 EP 0611918A1 EP 94102406 A EP94102406 A EP 94102406A EP 94102406 A EP94102406 A EP 94102406A EP 0611918 A1 EP0611918 A1 EP 0611918A1
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EP
European Patent Office
Prior art keywords
housing
hand lamp
elements
light source
handle
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.)
Granted
Application number
EP94102406A
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German (de)
French (fr)
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EP0611918B1 (en
Inventor
Anton Knestel
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.)
Maschinenbau Haldenwang GmbH and Co KG
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Maschinenbau Haldenwang GmbH and Co KG
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00Systems of electric lighting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004Personal or domestic articles
    • F21V33/0052Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor

Definitions

  • the invention relates to a hand lamp for testing floor assemblies, wheel bearings and suspensions of motor vehicles in test benches, consisting of a housing with a handle, at least one energy store arranged in the housing, a light source with reflector and on the one hand with the energy store and on the other hand with the light source electrically connected switching elements for switching on and off.
  • test benches are used, as they e.g. B. are described in DE-PS'en 34 02 812 and 34 27 701.
  • These test benches which are usually arranged above pits, have support plates for the wheels of the motor vehicle to be inspected, which can be set into horizontal longitudinal and transverse movements by means of hydraulic cylinders or other linear drives. When the linear drives are actuated repeatedly, the wheels are vibrated. The inspector standing in the pit can determine the respective state of the various components of the motor vehicle by visual observation. Because of the unfavorable lighting conditions in such pits, bright hand-held spotlights are regularly used. Up to now, the inspector had to use separate devices to control the test stand in addition to these hand-held spotlights, which made the inspection more time-consuming and led to complications in the handling and possibly also the storage of the control device or the hand lamp.
  • the object of the invention is to simplify the inspection of the floor assemblies of motor vehicles when using a test bench.
  • a housing made from a housing with a handle, at least one exchangeable energy storage device, e.g. B. an accumulator, a bright light source with a reflector and electrical switching elements existing hand lamp solved in that one or more transmitter elements for remote control of special modules of the test stand are arranged, which interact with functionally adapted receivers of the control unit of the test stand and via an electrical Control circuit are connected to the energy storage of the hand lamp and actuation switches.
  • the hand lamp according to the invention thus represents a combination device which, by means of one-hand operation, enables the light source to be switched on and off and also the control of the drive units of the test stand, in particular the displacement cylinders for the support plates of a plate test stand.
  • the inspector standing in the pit or possibly also under a vehicle can selectively illuminate the various components of a motor vehicle with a hand lamp and at the same time actuate the various units of the test bench without having to change its position or location. This significantly simplifies and abbreviates the entire inspection process.
  • a plurality of transmitting elements are arranged distributed around the outer circumference of the lamp housing, so that the hand lamp for a control operation of the test stand does not have to be aligned with its control unit, but control operations can be carried out in any position of the lamp without interrupting the illumination.
  • a further advantageous embodiment of the invention is characterized in that the control circuit contains, in addition to an IC, coding elements which refer to corresponding coding elements in the control unit of the respective associated one Test bench are tuned and modulate the signals generated by the IC in terms of clock sequence, frequency or amplitude.
  • known spring-loaded toggle switches can be used as actuation switches, which are arranged in the grip area of the housing wall or the handle and activate the respective transmission elements only as long as they are pressed against the spring force by finger pressure.
  • these toggle switches on a common carrier, for. B. a suitable circuit board, to which the IC and the other electrical components are also attached.
  • the hand lamps shown in FIGS. 1 and 2 are widespread types of lamps, with regard to largely match their basic technical concept and only differ from one another in terms of their dimensions and also the design of their handle.
  • the hand lamps have a housing 1 which, in the embodiment according to FIG. 1, is hollow-cylindrical at least in the rear section and forms the handle.
  • the handle 2 is integrally formed on the housing 1 and delimits a handle opening 3.
  • energy storage devices 4 are expediently arranged as accumulators, which are connected via lines (not shown) and a switch 5 fastened in the housing wall - Not shown - light source are electrically connected, which is mounted in the front end portion 6 of the housing and is surrounded by a funnel-shaped reflector 7.
  • a plurality of transmission elements 8 are arranged at an even angle, which are connected via electrical lines (not shown) to an assembly 10 composed of electronic components, which forms an electrical control circuit and via switch 11 , 12 is connected to the accumulators 4.
  • This assembly also contains a circuit board-like carrier plate on which an IC element 15 together with further electronic components and also the switches 11, 12 are preassembled.
  • This assembly is inserted into a corresponding recess in the wall of the housing, which is formed in the rod-shaped housing part in the embodiment according to FIG. 1 and on the top of the handle 2 in the embodiment according to FIG. 2.
  • FIG. 3 the electrical circuit of the hand lamp and on the right half of the control circuit of a plate test stand are shown on the left side.
  • the two spring-loaded toggle switches 11, 12 are electrically connected, the switching fingers of which are brought into contact with one of two line connections when one or the other end section of these toggle switches is depressed. For this reason, each switch has a total of three switching functions, namely on-right, off and on-left.
  • the output lines of these two switches 11 and 12 lead to the IC element 15.
  • the simple pressure switch 5 connects the bulb used as the light source (symbolically represented as a circle with a cross drawn in) to the IC element 15, one output of which leads to a transistor 20 and whose other output leads to the transmission elements 8.
  • the output of transistor 20 is also connected to transmission elements 8.
  • a coding element 21 is connected to the IC element 15.
  • the control device of the test bench contains several receivers 22, which are designed to receive the waves emitted by the transmission elements 8 and are electrically connected to a control unit 23.
  • This control unit is also assigned an encoder 24 which is adapted to the encoder 21 of the hand lamp and is designed to receive only the pulses emitted by the transmission elements of this hand lamp.
  • Various output lines lead from the control unit 23 to a main switch 25 of the test stand and to a plurality of electromagnetic control valves 26 which are installed in the inlet and outlet lines of the hydraulic actuating cylinders of the plate test stand.
  • control signals are expediently transmitted by radio, infrared light or ultrasound.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Regulating Braking Force (AREA)

Abstract

A hand lamp for testing the underbodies, brakes, wheel bearings and the like of motor vehicles in test stands consists of a housing having a handle, at least one energy store arranged in the housing, a light source with reflector and switching elements for switching the light source on and off, one or more transmitting elements (8) for the remote control of specific components of the test stand being arranged on the housing (1), which elements are connected via an electrical control circuit (10) to the energy store (4) and to actuating switches (11, 12). <IMAGE>

Description

Die Erfindung betrifft eine Handlampe zur Prüfung von Bodengruppen, Radlagern und Aufhängungen von Kraftfahrzeugen in Prüfständen, bestehend aus einem Gehäuse mit einem Handgriff, mindestens einem im Gehäuse angeordneten Energiespeicher, einer Lichtquelle mit Reflektor und einerseits mit dem Energiespeicher und andererseits mit der Lichtquelle elektrisch verbundenen Schaltelementen zum Ein- und Ausschalten.The invention relates to a hand lamp for testing floor assemblies, wheel bearings and suspensions of motor vehicles in test benches, consisting of a housing with a handle, at least one energy store arranged in the housing, a light source with reflector and on the one hand with the energy store and on the other hand with the light source electrically connected switching elements for switching on and off.

Zur Inspektion der Bodengruppen von Kraftfahrzeugen, insbesondere zur Untersuchung des Spiels der Radlager, des Lenkgestänges u. dgl., werden spezielle Prüfstände verwendet, wie sie z. B. in den DE-PS'en 34 02 812 und 34 27 701 beschrieben sind. Diese in der Regel über Gruben angeordneten Prüfstände besitzen Aufstandsplatten für die Räder des zu inspizierenden Kraftfahrzeugs, die über hydraulische Zylinder oder andere Linearantriebe in horizontale Längs- und Querbewegungen versetzt werden können. Bei taktweise wiederholter Betätigung der Linearantriebe wird den Rädern eine Rüttelbewegung erteilt. Der in der Grube stehende Inspekteur kann durch visuelle Beobachtung den jeweiligen Zustand der verschiedenen Baugruppen des Kraftfahrzeugs feststellen. Aufgrund der ungünstigen Lichtverhältnisse in derartigen Gruben werden regelmäßig leuchtstarke Handstrahler verwendet. Bisher mußte der Inspekteur zusätzlich zu diesen Handstrahlern gesonderte Geräte zum Steuern des Prüfstands benutzen, was die Inspektion zeitaufwendiger machte und zu Komplikationen bei der Handhabung und auch ggf. der Ablage des Steuergerätes bzw. der Handlampe führte.To inspect the floor groups of motor vehicles, in particular to examine the play of the wheel bearings, the steering linkage and the like. Like., special test benches are used, as they e.g. B. are described in DE-PS'en 34 02 812 and 34 27 701. These test benches, which are usually arranged above pits, have support plates for the wheels of the motor vehicle to be inspected, which can be set into horizontal longitudinal and transverse movements by means of hydraulic cylinders or other linear drives. When the linear drives are actuated repeatedly, the wheels are vibrated. The inspector standing in the pit can determine the respective state of the various components of the motor vehicle by visual observation. Because of the unfavorable lighting conditions in such pits, bright hand-held spotlights are regularly used. Up to now, the inspector had to use separate devices to control the test stand in addition to these hand-held spotlights, which made the inspection more time-consuming and led to complications in the handling and possibly also the storage of the control device or the hand lamp.

Aufgabe der Erfindung ist es, die Inspektion der Bodengruppen von Kraftfahrzeugen bei Verwendung eines Prüfstandes zu vereinfachen.The object of the invention is to simplify the inspection of the floor assemblies of motor vehicles when using a test bench.

Diese Aufgabe wird mit einer aus einem Gehäuse mit Handgriff, mindestens einem im Gehäuse auswechselbar angeordneten Energiespeicher, z. B. einem Akkumulator, einer leuchtstarken Lichtquelle mit einem Reflektor und elektrischen Schaltelementen bestehenden Handlampe dadurch gelöst, daß am Gehäuse ein oder mehrere Sendeelemente zur Fernsteuerung spezieller Baugruppen des Prüfstands angeordnet sind, die mit funktionstechnisch angepaßten Empfängern der Steuereinheit des Prüfstandes zusammenwirken und über einen elektrischen Steuerkreis mit dem Energiespeicher der Handlampe sowie mit Betätigungsschaltern verbunden sind.This object is achieved with a housing made from a housing with a handle, at least one exchangeable energy storage device, e.g. B. an accumulator, a bright light source with a reflector and electrical switching elements existing hand lamp solved in that one or more transmitter elements for remote control of special modules of the test stand are arranged, which interact with functionally adapted receivers of the control unit of the test stand and via an electrical Control circuit are connected to the energy storage of the hand lamp and actuation switches.

Die erfindungsgemäße Handlampe stellt somit ein Kombinationsgerät dar, das durch Einhandbedienung das Ein- und Ausschalten der Lichtquelle und auch die Steuerung der Antriebsaggregate des Prüfstandes, insbesondere der Verschiebezylinder für die Aufstandsplatten eines Platten-Prüfstandes, ermöglicht. Der in der Grube stehende oder ggf. auch unter einem Fahrzeug liegende Inspekteur kann die verschiedenen Baugruppen eines Kraftfahrzeuges gezielt mit der Handlampe ausleuchten und gleichzeitig die verschiedenen Aggregate des Prüfstandes betätigen, ohne hierzu seine Position oder Lage ändern zu müssen. Damit wird der gesamte Inspektionsvorgang wesentlich erleichtert und abgekürzt.The hand lamp according to the invention thus represents a combination device which, by means of one-hand operation, enables the light source to be switched on and off and also the control of the drive units of the test stand, in particular the displacement cylinders for the support plates of a plate test stand. The inspector standing in the pit or possibly also under a vehicle can selectively illuminate the various components of a motor vehicle with a hand lamp and at the same time actuate the various units of the test bench without having to change its position or location. This significantly simplifies and abbreviates the entire inspection process.

Gemäß einer besonders zweckmäßigen Ausgestaltung der Erfindung sind mehrere Sendeelemente am Außenumfang des Lampengehäuses verteilt angeordnet, so daß die Handlampe für eine Steueroperation des Prüfstandes nicht auf dessen Steuereinheit ausgerichtet werden muß, sondern Steueroperationen in jeder Raumlage der Lampe ohne Unterbrechung der Ausleuchtung vorgenommen werden können.According to a particularly expedient embodiment of the invention, a plurality of transmitting elements are arranged distributed around the outer circumference of the lamp housing, so that the hand lamp for a control operation of the test stand does not have to be aligned with its control unit, but control operations can be carried out in any position of the lamp without interrupting the illumination.

Damit im gleichen Raum befindliche benachbarte Prüfstände nicht durch die Signale der Sendeelemente mit aktiviert werden, zeichnet sich eine weitere vorteilhafte Ausgestaltung der Erfindung dadurch aus, daß der Steuerkreis neben einem IC Codierglieder enthält, welche auf entsprechende Codierelemente in dem Steueraggregat des jeweils zugehörigen Prüfstandes abgestimmt sind und die vom IC erzeugten Signale bezüglich Taktfolge, Frequenz oder Amplitude modulieren.So that neighboring test benches in the same room are not activated by the signals of the transmission elements, a further advantageous embodiment of the invention is characterized in that the control circuit contains, in addition to an IC, coding elements which refer to corresponding coding elements in the control unit of the respective associated one Test bench are tuned and modulate the signals generated by the IC in terms of clock sequence, frequency or amplitude.

Gemäß einer weiteren zweckmäßigen Ausgestaltung der Erfindung können als Betätigungsschalter an sich bekannte federbelastete Kippschalter verwendet werden, die im Griffbereich der Gehäusewandung bzw. des Handgriffes angeordnet sind und die jeweiligen Sendeelemente nur so lange aktivieren, wie sie durch einen Fingerdruck gegen die Federkraft niedergedrückt sind. Zweckmäßigerweise sind diese Kippschalter auf einem gemeinsamen Träger, z. B. einer geeigneten Platine, montiert, an der auch der IC und die weiteren elektrischen Bauelemente befestigt sind.According to a further expedient embodiment of the invention, known spring-loaded toggle switches can be used as actuation switches, which are arranged in the grip area of the housing wall or the handle and activate the respective transmission elements only as long as they are pressed against the spring force by finger pressure. Advantageously, these toggle switches on a common carrier, for. B. a suitable circuit board, to which the IC and the other electrical components are also attached.

Vorteilhafte Ausführungsbeispiele der Erfindung werden im folgenden anhand der Zeichnung im einzelnen beschrieben. Es zeigen:

Fig. 1
eine als sog. Stablampe ausgeführte Handlampe in perspektivischer Darstellung;
Fig. 2
eine andere Ausführung einer Handlampe in perspektivischer Darstellung;
Fig. 3
ein elektrisches Schaltbild der in der Handlampe und in einem Prüfstand verwendeten Schaltelemente.
Advantageous embodiments of the invention are described below with reference to the drawing. Show it:
Fig. 1
a hand lamp designed as a so-called flashlight in perspective view;
Fig. 2
another embodiment of a hand lamp in a perspective view;
Fig. 3
an electrical circuit diagram of the switching elements used in the hand lamp and in a test bench.

Bei den in den Fig. 1 und 2 dargestellten Handlampen handelt es sich um weitverbreitete Lampentypen, die hinsichtlich ihres technischen Grundkonzeptes weitgehend übereinstimmen und sich lediglich ihrer Abmessungen und auch der Ausbildung ihres Handgriffes voneinander unterscheiden. Die Handlampen weisen ein Gehäuse 1 auf, das bei der Ausbildung nach Fig. 1 zumindest im rückwärtigen Abschnitt hohlzylindrisch ausgebildet ist und den Handgriff bildet.The hand lamps shown in FIGS. 1 and 2 are widespread types of lamps, with regard to largely match their basic technical concept and only differ from one another in terms of their dimensions and also the design of their handle. The hand lamps have a housing 1 which, in the embodiment according to FIG. 1, is hollow-cylindrical at least in the rear section and forms the handle.

Bei der Ausführung nach Fig. 2 ist der Handgriff 2 am Gehäuse 1 angeformt und begrenzt eine Grifföffnung 3. Im Gehäuse-inneren sind zweckmäßig als Akkumulatoren ausgeführte Energiespeicher 4 lösbar angeordnet, die über nicht dargestellte Leitungen und einen in der Gehäusewandung befestigten Schalter 5 mit einer - nicht dargestellten - Lichtquelle elektrisch verbunden sind, die im vorderen Endabschnitt 6 des Gehäuses montiert und von einem trichterförmigen Reflektor 7 umgeben ist. An der Umfangswand des Gehäuses 1 am rückwärtigen Abschnitt des den Reflektor umschließenden vorderen Gehäuseabschnittes 9 sind mehrere Sendeelemente 8 gleichmäßig winkelversetzt angeordnet, die über nicht dargestellte elektrische Leitungen mit einer aus elektronischen Bauelementen zusammengesetzten Baugruppe 10 verbunden sind, die einen elektrischen Steuerkreis bildet und über Schalter 11, 12 mit den Akkumulatoren 4 verbunden ist. Diese Baugruppe enthält ferner eine platinenartige Trägerplatte, auf der ein IC-Element 15 zusammen mit weiteren elektronischen Bauelementen und auch den Schaltern 11, 12 vormontiert ist. Diese Baugruppe wird in eine entsprechende Ausnehmung in der Wandung des Gehäuses eingesetzt, die bei der Ausführung nach Fig. 1 im stabförmigen Gehäuseteil und bei der Ausführung nach Fig. 2 an der Oberseite des Handgriffes 2 ausgebildet ist.2, the handle 2 is integrally formed on the housing 1 and delimits a handle opening 3. In the interior of the housing, energy storage devices 4 are expediently arranged as accumulators, which are connected via lines (not shown) and a switch 5 fastened in the housing wall - Not shown - light source are electrically connected, which is mounted in the front end portion 6 of the housing and is surrounded by a funnel-shaped reflector 7. On the peripheral wall of the housing 1 on the rear section of the front housing section 9 surrounding the reflector, a plurality of transmission elements 8 are arranged at an even angle, which are connected via electrical lines (not shown) to an assembly 10 composed of electronic components, which forms an electrical control circuit and via switch 11 , 12 is connected to the accumulators 4. This assembly also contains a circuit board-like carrier plate on which an IC element 15 together with further electronic components and also the switches 11, 12 are preassembled. This assembly is inserted into a corresponding recess in the wall of the housing, which is formed in the rod-shaped housing part in the embodiment according to FIG. 1 and on the top of the handle 2 in the embodiment according to FIG. 2.

In Fig. 3 sind auf der linken Seite der elektrische Schaltkreis der Handlampe und auf der rechten Hälfte der Steuerkreis eines Platten-Prüfstandes dargestellt. Mit den im Lampengehäuse 1 angeordneten Akkumulatoren 4 sind die beiden federbelasteten Kippschalter 11, 12 elektrisch verbunden, deren Schaltfinger mit jeweils einem von zwei Leitungsanschlüssen in Kontakt gebracht wird, wenn der eine oder der andere Endabschnitt dieser Kippschalter niedergedrückt wird. Aus diesem Grunde hat jeder Schalter insgesamt drei Schaltfunktionen, nämlich ein-rechts, aus und ein-links. Die Ausgangsleitungen dieser beiden Schalter 11 und 12 führen zu dem IC-Element 15. Der einfache Druckschalter 5 verbindet die als Lichtquelle verwendete Birne (symbolisch dargestellt als Kreis mit eingezeichnetem Kreuz) mit dem IC-Element 15, dessen einer Ausgang zu einem Transistor 20 und dessen anderer Ausgang zu den Sendeelementen 8 führt. Der Ausgang des Transistors 20 ist ebenfalls mit den Sendeelementen 8 verbunden. Weiter ist ein Codierelement 21 an das IC-Element 15 angeschlossen.In Fig. 3, the electrical circuit of the hand lamp and on the right half of the control circuit of a plate test stand are shown on the left side. With the accumulators 4 arranged in the lamp housing 1, the two spring-loaded toggle switches 11, 12 are electrically connected, the switching fingers of which are brought into contact with one of two line connections when one or the other end section of these toggle switches is depressed. For this reason, each switch has a total of three switching functions, namely on-right, off and on-left. The output lines of these two switches 11 and 12 lead to the IC element 15. The simple pressure switch 5 connects the bulb used as the light source (symbolically represented as a circle with a cross drawn in) to the IC element 15, one output of which leads to a transistor 20 and whose other output leads to the transmission elements 8. The output of transistor 20 is also connected to transmission elements 8. Furthermore, a coding element 21 is connected to the IC element 15.

Die Steuereinrichtung des Prüfstandes enthält mehrere Empfänger 22, welche für den Empfang der von den Sendeelementen 8 ausgesendeten Wellen ausgelegt und mit einer Steuereinheit 23 elektrisch verbunden sind. Dieser Steuereinheit ist ferner ein Codierer 24 zugeordnet, der an den Codierer 21 der Handlampe angepaßt und zum Empfang nur der von den Sendeelementen dieser Handlampe ausgesendeten Impulse konzipiert ist. Von der Steuereinheit 23 führen verschiedene Ausgangs-leitungen zu einem Hauptschalter 25 des Prüfstandes sowie zu mehreren elektromagnetischen Steuerventilen 26, die in den Zu- und Ablauf-Leitungen der hydraulischen Stellzylinder des Platten-Prüfstandes eingebaut sind.The control device of the test bench contains several receivers 22, which are designed to receive the waves emitted by the transmission elements 8 and are electrically connected to a control unit 23. This control unit is also assigned an encoder 24 which is adapted to the encoder 21 of the hand lamp and is designed to receive only the pulses emitted by the transmission elements of this hand lamp. Various output lines lead from the control unit 23 to a main switch 25 of the test stand and to a plurality of electromagnetic control valves 26 which are installed in the inlet and outlet lines of the hydraulic actuating cylinders of the plate test stand.

Die Erfindung ist nicht auf die dargestellten Ausführungsbeispiele beschränkt. So können noch weitere Sendeelemente beispielsweise in der Bodenplatte des Gehäuses oder auch am vorderen Rand der den Reflektor umgebenden Gehäuse-Hülse 9 angeordnet sein. Darüber hinaus können auch zusätzliche Schalter mit entsprechenden elektronischen Steuerelementen in den Steuerkreis integriert sein, die eine Fernsteuerung von beispielsweise Brems-Prüfständen ermöglichen. Die Übertragung der Steuersignale erfolgt zweckmäßig durch Funk, Infrarotlicht oder durch Ultraschall.The invention is not restricted to the exemplary embodiments shown. Thus, further transmission elements can be arranged, for example, in the base plate of the housing or also on the front edge of the housing sleeve 9 surrounding the reflector. In addition, additional switches with corresponding electronic control elements can be integrated into the control circuit, which enable remote control of, for example, brake test benches. The control signals are expediently transmitted by radio, infrared light or ultrasound.

Claims (4)

Handlampe zur Prüfung der Bodengruppen, Bremsen, Radlager u. dgl. von Kraftfahrzeugen in Prüfständen, bestehend aus einem Gehäuse mit einem Handgriff, mindestens einem im Gehäuse angeordneten Energiespeicher, einer Lichtquelle mit Reflektor und Schaltelementen zum Ein- und Ausschalten der Lichtquelle,
dadurch gekennzeichnet, daß
am Gehäuse (1) ein oder mehrere Sendeelemente (8) zur Fernsteuerung spezieller Baugruppen des Prüfstandes angeordnet sind, die über einen elektrischen Steuerkreis (10) mit dem Energiespeicher (4) und mit Betätigungsschaltern (11, 12) verbunden sind.
Hand lamp for checking the floor assemblies, brakes, wheel bearings and. The like of motor vehicles in test benches, consisting of a housing with a handle, at least one energy store arranged in the housing, a light source with reflector and switching elements for switching the light source on and off,
characterized in that
One or more transmitter elements (8) for remote control of special assemblies of the test bench are arranged on the housing (1) and are connected to the energy store (4) and to actuation switches (11, 12) via an electrical control circuit (10).
Handlampe nach Anspruch 1,
dadurch gekennzeichnet,
daß der Steuerkreis ein IC-Element (15) und Codierelemente zur Modulation der Betätigungsbefehle sowie mehrere mit diesen elektrisch verbundene Sendeelemente (8) aufweist, die an der Gehäusewand über den Umfang verteilt angeordnet sind.
Hand lamp according to claim 1,
characterized,
that the control circuit has an IC element (15) and coding elements for modulating the actuation commands as well as a plurality of transmission elements (8) electrically connected to these, which are arranged distributed over the circumference on the housing wall.
Handlampe nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß die Betätigungsschalter (5) und die Schaltelemente (11, 12) zumindest teilweise als Kippschalter ausgebildet und auf einem gemeinsamen in der Wandung des Handgriffes (1) montierten Träger (16) für das IC-Element (15) und die weiteren elektrischen Bauteile angeordnet sind.
Hand lamp according to claim 1 or 2,
characterized,
that the actuating switches (5) and the switching elements (11, 12) are at least partially designed as toggle switches and arranged on a common support (16) for the IC element (15) and the further electrical components mounted in the wall of the handle (1) are.
Handlampe nach den obigen Ansprüchen,
dadurch gekennzeichnet,
daß die Ablage für die Handlampe gleichzeitig als Ladestation dient.
Hand lamp according to the above claims,
characterized,
that the storage for the hand lamp also serves as a charging station.
EP94102406A 1993-02-17 1994-02-17 Hand lamp with signal emitting elements of a remote control device Expired - Lifetime EP0611918B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9302310U 1993-02-17
DE9302310U DE9302310U1 (en) 1993-02-17 1993-02-17 Hand lamp

Publications (2)

Publication Number Publication Date
EP0611918A1 true EP0611918A1 (en) 1994-08-24
EP0611918B1 EP0611918B1 (en) 1997-05-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP94102406A Expired - Lifetime EP0611918B1 (en) 1993-02-17 1994-02-17 Hand lamp with signal emitting elements of a remote control device

Country Status (7)

Country Link
US (1) US5477365A (en)
EP (1) EP0611918B1 (en)
AT (1) ATE153747T1 (en)
CA (1) CA2115786C (en)
DE (2) DE9302310U1 (en)
ES (1) ES2105369T3 (en)
GR (1) GR3023574T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1031328Y (en) * 1995-06-08 1997-03-16 Psycho Chrono S L PERFECTED WAVE GENERATOR.
EP1523639A1 (en) * 2002-07-19 2005-04-20 Skylight AG Pocket lamp
GB2424778A (en) * 2005-04-01 2006-10-04 Agilent Technologies Inc Torch which simultaneously provides an illumination beam and transmits a data signal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220346A1 (en) * 1973-03-07 1974-10-04 Berthiez Charles Machine tool pendant type push button control station - has light giving single handed machine operation illumination
FR2613515A1 (en) * 1987-04-01 1988-10-07 Flottes Patrick Personal device for sending out luminous distress signals and signals by radio channel, capable of serving as a torch lamp
EP0306362A1 (en) * 1987-08-07 1989-03-08 Etablissements M. Muller & Cie. Equipment for obtaining and processing data for the control of motor vehicles

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US3294901A (en) * 1966-12-27 Device for remote controlling of radio and television receivers
US3325593A (en) * 1965-01-04 1967-06-13 Raymond V Platt Light actuated portable remote tv control device
US3636514A (en) * 1969-12-03 1972-01-18 Louis M Burgess Method of conducting nocturnal policing inspections by controlling interior lights of buildings
DE2037531B2 (en) * 1970-07-29 1974-02-21 Volkswagenwerk Ag, 3180 Wolfsburg Diagnostic device for testing a technical object, in particular a motor vehicle
US3750023A (en) * 1970-08-08 1973-07-31 Friemann & Wolf Gmbh Visual and rf beacon for miner{40 s hat with control circuit
SE7513899L (en) * 1974-12-19 1976-06-21 United Technologies Corp HAND CONTROL APPARATUS FOR VEHICLE DIAGNOSIS.
US3940701A (en) * 1975-01-20 1976-02-24 Edward Novitski Television remote control device
US4514732A (en) * 1982-08-23 1985-04-30 General Electric Company Technique for increasing battery life in remote control transmitters
JP3143963B2 (en) * 1991-06-25 2001-03-07 ソニー株式会社 Infrared data transmission / reception system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220346A1 (en) * 1973-03-07 1974-10-04 Berthiez Charles Machine tool pendant type push button control station - has light giving single handed machine operation illumination
FR2613515A1 (en) * 1987-04-01 1988-10-07 Flottes Patrick Personal device for sending out luminous distress signals and signals by radio channel, capable of serving as a torch lamp
EP0306362A1 (en) * 1987-08-07 1989-03-08 Etablissements M. Muller & Cie. Equipment for obtaining and processing data for the control of motor vehicles

Also Published As

Publication number Publication date
CA2115786A1 (en) 1994-08-18
DE59402858D1 (en) 1997-07-03
EP0611918B1 (en) 1997-05-28
ATE153747T1 (en) 1997-06-15
US5477365A (en) 1995-12-19
DE9302310U1 (en) 1993-05-27
CA2115786C (en) 1998-12-22
ES2105369T3 (en) 1997-10-16
GR3023574T3 (en) 1997-08-29

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