EP3879167B1 - Hand-held lighting device - Google Patents

Hand-held lighting device Download PDF

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Publication number
EP3879167B1
EP3879167B1 EP21165457.9A EP21165457A EP3879167B1 EP 3879167 B1 EP3879167 B1 EP 3879167B1 EP 21165457 A EP21165457 A EP 21165457A EP 3879167 B1 EP3879167 B1 EP 3879167B1
Authority
EP
European Patent Office
Prior art keywords
lighting device
coupling means
power tool
hand
handheld
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.)
Active
Application number
EP21165457.9A
Other languages
German (de)
French (fr)
Other versions
EP3879167A1 (en
EP3879167C0 (en
Inventor
Tom Staeubli
Uwe Werner
Arno Lenzi
Georgios Margaritis
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
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Publication of EP3879167A1 publication Critical patent/EP3879167A1/en
Application granted granted Critical
Publication of EP3879167B1 publication Critical patent/EP3879167B1/en
Publication of EP3879167C0 publication Critical patent/EP3879167C0/en
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/04—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of a light source housing portion adjustably fixed to the remainder of the device
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/145—Adjustable mountings for portable lighting devices
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/008—Leisure, hobby or sport articles, e.g. toys, games or first-aid kits; Hand tools; Toolboxes
    • F21V33/0084—Hand tools; Toolboxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention is based on a hand-held lighting device according to the preamble of claim 1.
  • the invention is based on a hand-held lighting device with a battery-receiving area, a pivoting device, a lighting device and a coupling means which is intended to contact a hand-held power tool battery arranged in the battery-receiving area and which is arranged between the lighting device and the battery-receiving area in at least one operating state.
  • the pivoting device is at least partially arranged in the vicinity of the coupling means.
  • a “battery receiving area” is to be understood in particular as a space adjoining the coupling means, in which the hand-held power tool battery is arranged in contact with the coupling means, at least in an operational state.
  • the term "pivoting device” is intended to mean a device which mounts at least the lighting device so that it can move about a pivot axis, in particular relative to the coupling means.
  • the pivoting device preferably supports the lighting device so that it can be moved by at least 90 degrees, advantageously at least 145 degrees, about the pivot axis.
  • a “lighting device” is to be understood in particular as a device which, during operation, converts electrical power into a luminous flux for lighting, in particular a work location.
  • the luminous flux preferably has an output of at least 50 lumens, advantageously at least 150 lumens.
  • a “coupling means” should be understood to mean a means that is provided for electrically contacting and/or in particular mechanically fastening a hand-held power tool battery.
  • “Provided” is to be understood in particular as being specially designed and/or equipped.
  • a “handheld power tool battery” is to be understood in particular as a battery that is intended to supply a handheld power tool with electrical energy.
  • the hand-held power tool battery is specially protected against dust and dirt and/or adapted to the performance of the hand-held power tool.
  • the hand-held power tool battery preferably has a plurality of cells and/or a voltage greater than 3.6 volts, advantageously greater than 10 volts.
  • the hand-held power tool battery has particularly advantageous lithium cells.
  • the hand-held power tool battery is intended to deliver a power of more than 25 watts, advantageously more than 50 watts, particularly advantageously more than 100 watts.
  • the handheld power tool battery is intended to supply a drive motor of a handheld power tool with electrical power.
  • a plane intersecting the coupling means is arranged between two planes parallel to it, with one plane intersecting the battery-receiving area and running next to the lighting device and the other plane Light fixture intersects and runs alongside the battery receiving area.
  • the plane intersecting the coupling means is the coupling plane of the coupling means.
  • a perpendicular of the coupling plane of the coupling means intersects the battery receiving area, the coupling means and the lighting device, in particular at least in this order.
  • the coupling means is preferably at least in an operational state between the lighting device and the battery receiving area arranged.
  • an “operational state” is to be understood in particular as a state, in particular a pivoting state of the pivoting device, in which a luminous flux of the lighting device can be directed at least partially, preferably largely, onto a work surface.
  • a “proximity to the coupling means” should be understood to mean an area that is less than 30%, advantageously less than 10%, particularly advantageously less than 5%, of a maximum extension of the handheld lighting device from at least part of the coupling means.
  • the near area is arranged at a distance of less than 6 cm, advantageously less than 3 cm, particularly advantageously less than 1.5 cm, from at least one part of the coupling means.
  • a pivoting axis of the pivoting device preferably intersects the vicinity of the coupling means.
  • a flexible and particularly compact hand-held lighting device can be provided by the configuration according to the invention.
  • hand-held power tool batteries and a charging infrastructure for the hand-held power tool battery can be used in a particularly versatile and efficient manner.
  • the pivoting device has at least one pivot axis, which is arranged behind the coupling means in a coupling direction of the coupling means, as a result of which a particularly compact design is structurally simple possible.
  • a “coupling direction” is to be understood in particular as a direction of movement of the handheld power tool battery in relation to the coupling means, in which the coupling means makes contact with the previously uncontacted handheld power tool battery.
  • the phrase "in the coupling direction behind the coupling means” should be understood to mean that first the coupling means and then the pivot axis are arranged along the coupling direction.
  • the pivot axis is preferably arranged in the vicinity of a coupling plane of the coupling means.
  • the pivoting axis of the pivoting device is aligned essentially perpendicularly to the coupling direction of the coupling means, as a result of which an advantageous adjustment possibility can be achieved in a structurally simple manner.
  • the hand-held lighting device can be placed on a surface, the hand-held power tool battery and/or the handle and the lighting device can be aligned with a work site.
  • Under “Essentially” is to be understood in particular as meaning a deviation of no more than 30 degrees, advantageously no more than 10 degrees.
  • pivoting axis of the pivoting device is aligned essentially parallel to a coupling plane of the coupling means, as a result of which a high degree of flexibility and in particular a small space requirement for transport can advantageously be achieved.
  • a “coupling plane” is to be understood in particular as a plane which is arranged on an average main extent of the coupling means.
  • the pivoting device be provided for the purpose of mounting the lighting device so that it can move about at least two pivot axes, in particular relative to the coupling means, as a result of which a particularly flexible alignment of the lighting device is possible, even in locations that are difficult to access and in particular in locations without horizontal shelves is.
  • the pivoting device preferably has a bearing ball, particularly preferably a gooseneck.
  • the pivoting device could have two pivot bearings, each with a pivot axis.
  • the coupling means is provided for contacting the handheld power tool battery that can be separated without tools and is arranged in the battery receiving area, as a result of which particularly convenient use is possible.
  • the phrase "removable without tools" should be understood in particular to mean that the coupling means fastens the hand-held power tool battery so that it can only be separated by the operator's hands.
  • the invention is based on a system with a hand-held power tool battery and with a hand-held lighting device in particular according to the invention.
  • the system includes at least one gripping surface that at least partially encloses at least part of the handheld power tool battery, in particular on a plane that is oriented perpendicular to the coupling direction.
  • a “grip surface” is to be understood in particular as a surface that is configured and arranged so that it can be securely gripped by an operator in an operational state.
  • the gripping surface is preferably designed to be non-slip.
  • the term “enclose” is to be understood in particular to mean that the gripping surface surrounds a point of the handheld power tool battery on a plane by more than 120 degrees, advantageously by more than 270 degrees.
  • the system preferably has at least one set-up surface that provides stability when the system is set down on a surface.
  • the installation surface is particularly preferably aligned parallel to the pivot axis. Alternatively or additionally, the system has a clearly
  • a flexible and particularly compact system can be provided by this configuration according to the invention.
  • hand-held power tool batteries and a charging infrastructure for hand-held power tool batteries can be used in a particularly versatile and efficient manner.
  • part of the gripping surface is arranged on a surface of the hand-held power tool battery, as a result of which a particularly compact configuration of the system is possible.
  • part of the gripping surface could be arranged on a surface of the hand-held lighting device.
  • At least part of the gripping surface is arranged on a surface of the hand-held lighting device that is smaller than the part of the gripping surface that is arranged on the surface of the hand-held power tool battery, as a result of which a particularly compact hand-held lighting device can be held comfortably.
  • the system includes a protective means that is provided to protect the coupling means, as a result of which an advantageously wide range of applications is possible.
  • a “protective means” is to be understood in particular as meaning a means that impedes and/or advantageously prevents at least dirt and/or water from penetrating between the coupling means and the hand-held power tool battery.
  • the protective agent preferably provides protection against explosion, in particular in accordance with EC Directive 94/9/EC.
  • the figures 1 and 2 show a system 34a with a hand-held lighting device 10a and with a hand-held power tool battery 20a.
  • the hand-held lighting device 10a includes a battery receiving area 12a, a pivoting device 14a, a lighting device 16a and a coupling means 18a.
  • the battery receiving area 12a is arranged within a handle 42a of the hand-held lighting device 10a.
  • the handle 42a has a battery cover 44a which, when ready for operation, closes an opening in the battery receiving area 12a.
  • the coupling means 18a has contacts and latching means, not shown in detail, which contact a handheld power tool battery 20a arranged in the battery receiving area 12a when ready for operation.
  • the couplant 18a is arranged between the lighting device 16a and the battery receiving area 12a when the pivoting device 14a is aligned at an angle.
  • the hand-held power tool battery 20a can be pushed into the handle 42a by an operator in a coupling direction 28a.
  • the coupling direction 28a is aligned from the battery cover 44a in the direction of the pivoting device 14a.
  • the coupling means 18a makes contact with the hand-held power tool battery 20a arranged in the battery receiving area 12a so that it can be separated without tools.
  • the pivoting device 14a supports the lighting device 16a so that it can pivot about a pivot axis 26a relative to the coupling means 18a, to be precise by approximately 180 degrees.
  • the pivoting device 14a is arranged in a vicinity 22a of the coupling means 18a, namely the pivot axis 26a is arranged approximately 4 cm away from the coupling means 18a.
  • a distance between a bearing surface, not shown, of the pivoting device 14a and a contact of the coupling means 18a is approximately 2 cm.
  • the pivot axis 26a is arranged in the coupling direction 28a of the coupling means 18a behind the coupling means 18a, specifically between an in figure 1 shown central pivot position of the lighting device 16a and the battery receiving area 12a. It is aligned perpendicular to the coupling direction 28a and parallel to a coupling plane 30a of the coupling means 18a.
  • the lighting device 16a has a lighting means 46a.
  • the illuminant 46a is designed as a low-pressure gas discharge lamp, specifically as a fluorescent tube.
  • the lighting means 46a has a main extension direction perpendicular to the pivot axis 26a.
  • the main emission directions of the light source 46a are aligned perpendicularly to the main direction of extension.
  • the lighting device 16a includes an impact-resistant lighting means housing 48a.
  • the system 34a has a gripping surface 36a.
  • the gripping surface 36a is arranged entirely on the handle 42a of the hand-held lighting device 10a.
  • the hand-held power tool battery 20a When ready for operation, the hand-held power tool battery 20a is fully integrated into the hand-held lighting device 10a and is therefore inaccessible.
  • the gripping surface 36a encloses the hand-held power tool battery 20a in the shape of a cylinder jacket. Thus, a volume range of the hand tool battery 20a as Handle 42a used.
  • An operating element 50a is arranged on the grip surface 36a.
  • the hand-held lighting device 10a has a protective means that is not shown in detail.
  • the protective means acts between the battery cover 44a and a remainder of the hand-held lighting device 10a.
  • the hand-held lighting device 10a is protected from being used in an explosive atmosphere by the protective means.
  • the protective means protects, among other things, the coupling means 18a.
  • the hand-held lighting device 10a has electronics that are not shown in detail.
  • the electronics supplies the lighting device 16a with energy.
  • the electronics have a circuit that monitors the state of charge of the handheld power tool battery and signals it by light signals, namely the lighting device 16a.
  • the hand-held lighting device 10a includes a mounting bracket 52a.
  • the hand-held lighting device 10a can be fastened in a hanging manner by means of the mounting bracket 52a and is easy to carry.
  • the system 34a has two set-up surfaces 54a, 56a, which bring about stability when the system 34a is set down on a surface.
  • the installation surfaces 54a, 56a are aligned parallel to the pivot axis 26a.
  • the installation surfaces 54a, 56a are aligned perpendicular to one another. In an operating state, the system 34a has an approximately rectangular outer shape perpendicular to a main extent on a plane.
  • FIG 3 shows a system 34b with a hand-held lighting device 10b and a hand-held power tool battery 20b.
  • the hand-held lighting device 10b includes a battery receiving area 12b, a pivoting device 14b, a lighting device 16b and a coupling means 18b.
  • the pivoting device 14b is arranged in a close range 22b of the coupling means 18b, namely about 3.5 cm away. It supports the lighting device 16b so that it can be moved through 180 degrees about a pivot axis 26b.
  • the lighting device 16b is shown in a central pivoted position. In an operating state, the coupling means 18b is arranged between the lighting device 16b and the battery receiving area 12b.
  • the battery receiving area 12b is arranged on the outside of the coupling means 18b.
  • the system has a gripping surface 36b.
  • a part 38b of the gripping surface 36b is arranged on a surface of the hand-held power tool battery 20b.
  • a part 40b of the grip surface 36b is arranged on a surface of the hand-held lighting device 10b.
  • the gripping surface 36b thus encloses cells of the hand-held power tool battery 20b on a plane by 360 degrees.
  • the part 40b of the gripping surface 36b, which is arranged on the surface of the hand-held lighting device 10b, is smaller than the part 38b of the gripping surface 36b, which is arranged on a surface of the hand-held power tool battery 20b.
  • FIG 4 shows a system 34c with a hand-held lighting device 10c and a hand-held power tool battery 20c.
  • the hand-held lighting device 10c includes a battery receiving area 12c, a pivoting device 14c, a lighting device 16c and a coupling means 18c.
  • the pivoting device 14c is arranged in a close range 22c of the coupling means 18c, namely about 1 cm away. It supports the lighting device 16c so that it can be moved through 180 degrees about a pivot axis 26c.
  • the coupling means 18c is arranged between the lighting device 16c and the battery receiving area 12c.
  • a central pivot position is aligned perpendicular to a coupling direction 28c of the coupling means 18c.
  • the lighting device 16c has a heat sink 58c and three lighting means 46c, which are in the form of light-emitting diodes.
  • the heat sink 58c has an outer surface which is arranged in the emission direction of the light source 46c behind an outer surface of the light source that is transilluminated during operation.
  • the heat sink 58c is provided for cooling the lighting means 46c.
  • the heat sink 58c cools electronics that are not shown in detail.
  • the lighting device 16c has a movably arranged diffuser 60c.
  • the diffuser 60c can be pivoted into a luminous flux of the lighting means 46c.
  • FIG 5 shows a system 34d with a hand-held lighting device 10d and a hand-held power tool battery 20d.
  • the hand-held lighting device 10d includes a battery receiving area 12d, a pivoting device 14d, a lighting device 16d and a coupling means 18d.
  • the pivoting device 14d is partially arranged in a close range 22d of the coupling means 18d, namely about 1 cm away. It mounts the lighting device 16c so that it can move about at least two pivot axes 26d, 32d shown as examples.
  • the pivoting device 14d has a so-called gooseneck 62d.
  • the lighting device 16d can be latched to the coupling means 18d. In this case, a lighting direction of the lighting device 16d points away from the coupling means 18d. The lighting device 16d lies flat against the coupling means 18d.
  • the lighting device 16d has a lighting center 46d, which is embodied as a surface lighting means. It includes several light-emitting diodes.

Description

Stand der TechnikState of the art

Die Erfindung geht aus von einem Handleuchtgerät nach dem Oberbegriff des Anspruchs 1.The invention is based on a hand-held lighting device according to the preamble of claim 1.

Aus den Dokumenten EP 1 312 855 , US 5 988 828 , EP 1 281 486 und US 2006/0113958 ist bereits ein Handleuchtgerät mit einem Akkuaufnahmebereich, einer Schwenkvorrichtung, einer Leuchtvorrichtung und einem Koppelmittel, das dazu vorgesehen ist, einen in dem Akkuaufnahmebereich angeordneten Handwerkzeugmaschinenakku zu kontaktieren und das in zumindest einem Betriebszustand zwischen der Leuchtvorrichtung und dem Akkuaufnahmebereich angeordnet ist, vorgeschlagen worden.From the documents EP 1 312 855 , U.S. 5,988,828 , EP 1 281 486 and US2006/0113958 a hand-held lighting device with a battery-receiving area, a pivoting device, a lighting device and a coupling means, which is intended to contact a hand-held power tool battery arranged in the battery-receiving area and which is arranged in at least one operating state between the lighting device and the battery-receiving area, has already been proposed.

Offenbarung der ErfindungDisclosure of Invention

Die Erfindung geht aus von einem Handleuchtgerät mit einem Akkuaufnahmebereich, einer Schwenkvorrichtung, einer Leuchtvorrichtung und einem Koppelmittel, das dazu vorgesehen ist, einen in dem Akkuaufnahmebereich angeordneten Handwerkzeugmaschinenakku zu kontaktieren und das in zumindest einem Betriebszustand zwischen der Leuchtvorrichtung und dem Akkuaufnahmebereich angeordnet ist.The invention is based on a hand-held lighting device with a battery-receiving area, a pivoting device, a lighting device and a coupling means which is intended to contact a hand-held power tool battery arranged in the battery-receiving area and which is arranged between the lighting device and the battery-receiving area in at least one operating state.

Es wird vorgeschlagen, dass die Schwenkvorrichtung zumindest teilweise in einem Nahbereich des Koppelmittels angeordnet ist. Unter einem "Akkuaufnahmebereich" soll insbesondere ein an das Koppelmittel angrenzender Raum verstanden werden, in dem der Handwerkzeugmaschinenakku zumindest in einem betriebsbereiten Zustand von dem Koppelmittel kontaktiert angeordnet ist. Insbesondere soll unter dem Begriff "Schwenkvorrichtung" eine Vorrichtung verstanden werden, die zumindest die Leuchtvorrichtung, insbesondere relativ zu dem Koppelmittel, um eine Schwenkachse bewegbar lagert. Vorzugsweise lagert die Schwenkvorrichtung die Leuchtvorrichtung um wenigstens 90 Grad, vorteilhaft wenigstens 145 Grad, um die Schwenkachse bewegbar. Unter einer "Leuchtvor-richtung" soll insbesondere eine Vorrichtung verstanden werden, die bei einem Betrieb eine elektrische Leistung zur Beleuchtung, insbesondere einer Arbeitsstelle, in einen Lichtstrom umwandelt. Vorzugsweise weist der Lichtstrom eine Leistung von wenigstens 50 Lumen, vorteilhaft wenigstens 150 Lumen, auf. Insbesondere soll unter einem "Koppelmittel" ein Mittel verstanden werden, das dazu vorgesehen ist, einen Handwerkzeugmaschinenakku elektrisch zu kontaktieren und/oder insbesondere mechanisch zu befestigen. Unter "vorgesehen" soll insbesondere speziell ausgelegt und/oder ausgestattet verstanden werden. Unter einem "Handwerkzeugmaschinenakku" soll insbesondere ein Akku verstanden werden, der dazu vorgesehen ist, eine Handwerkzeugmaschine mit elektrischer Energie zu versorgen. Insbesondere ist der Handwerkzeugmaschinenakku speziell gegen Staub und Schmutz geschützt und/oder an eine Leistung der Handwerkzeugmaschine angepasst. Vorzugsweise weist der Handwerkzeugmaschinenakku mehrere Zellen und/oder eine Spannung größer als 3,6 Volt, vorteilhaft größer als 10 Volt auf. Besonders vorteilhaft weist der Handwerkzeugmaschinenakku Lithium-Zellen auf. Insbesondere ist der Handwerkzeugmaschinenakku dazu vorgesehen, eine Leistung größer als 25 Watt, vorteilhaft größer als 50 Watt, besonders vorteilhaft größer als 100 Watt, abzugeben. Insbesondere ist der Handwerkzeugmaschinenakku dazu vorgesehen ist, einen Antriebsmotor einer Handwerkzeugmaschine mit elektrischer Leistung zu versorgen. Unter "zwischen der Leuchtvorrichtung und dem Akkuaufnahmebereich angeordnet" soll in diesem Zusammenhang insbesondere verstanden werden, dass eine das Koppelmittel schneidende Ebene zwischen zwei zu ihr parallelen Ebenen angeordnet ist, wobei die eine Ebene den Akkuaufnahmebereich schneidet und neben der Leuchtvorrichtung verläuft und die andere Ebene die Leuchtvorrichtung schneidet und neben dem Akkuaufnahmebereich verläuft. Vorzugsweise ist die das Koppelmittel schneidende Ebene die Koppelebene des Koppelmittels. Besonders bevorzugt schneidet eine Senkrechte der Koppelebene des Koppelmittels den Ackuaufnahmebereich, das Koppelmittel und die Leuchtvorrichtung, insbesondere in zumindest dieser Reihenfolge. Vorzugsweise ist das Koppelmittel zumindest in einem betriebsbereiten Zustand zwischen der Leuchtvorrichtung und dem Akkuaufnahmebereich angeordnet. Unter einem "betriebsbereiten Zustand" soll insbesondere ein Zustand, insbesondere eine Schwenkzustand der Schwenkvorrichtung, verstanden werden, in dem ein Lichtstrom der Leuchtvorrichtung zumindest teilweise, vorzugsweise größtenteils, auf eine Arbeitsfläche ausrichtbar ist. Insbesondere soll unter einem "Nahbereich des Koppelmittels" ein Bereich verstanden werden, der weniger als 30 %, vorteilhaft weniger als 10 %, besonders vorteilhaft weniger als 5 %, einer maximalen Ausdehnung des Handleuchtgeräts von wenigstens einem Teil des Koppelmittels beabstandet ist. Vorteilhaft ist der Nahbereich weniger als 6 cm, vorteilhaft weniger als 3 cm, besonders vorteilhaft weniger als 1,5 cm, von wenigstens einem Teil Koppelmittel beabstandet, angeordnet. Vorzugsweise schneidet eine Schwenkachse der Schwenkvorrichtung den Nahbereich des Koppelmittels. Vorzugsweise sind insbesondere alle Lagerflächen der Schwenkvorrichtung in den Nahbereich angeordnet. Durch die erfindungsgemäße Ausgestaltung kann ein flexibles und besonders kompaktes Handleuchtgerät bereitgestellt werden. Insbesondere können Handwerkzeugmaschinenakkus und eine Ladeinfrastruktur des Handwerkzeugmaschinenakkus besonders vielseitig und effizient genutzt werden.It is proposed that the pivoting device is at least partially arranged in the vicinity of the coupling means. A “battery receiving area” is to be understood in particular as a space adjoining the coupling means, in which the hand-held power tool battery is arranged in contact with the coupling means, at least in an operational state. In particular the term "pivoting device" is intended to mean a device which mounts at least the lighting device so that it can move about a pivot axis, in particular relative to the coupling means. The pivoting device preferably supports the lighting device so that it can be moved by at least 90 degrees, advantageously at least 145 degrees, about the pivot axis. A "lighting device" is to be understood in particular as a device which, during operation, converts electrical power into a luminous flux for lighting, in particular a work location. The luminous flux preferably has an output of at least 50 lumens, advantageously at least 150 lumens. In particular, a “coupling means” should be understood to mean a means that is provided for electrically contacting and/or in particular mechanically fastening a hand-held power tool battery. “Provided” is to be understood in particular as being specially designed and/or equipped. A “handheld power tool battery” is to be understood in particular as a battery that is intended to supply a handheld power tool with electrical energy. In particular, the hand-held power tool battery is specially protected against dust and dirt and/or adapted to the performance of the hand-held power tool. The hand-held power tool battery preferably has a plurality of cells and/or a voltage greater than 3.6 volts, advantageously greater than 10 volts. The hand-held power tool battery has particularly advantageous lithium cells. In particular, the hand-held power tool battery is intended to deliver a power of more than 25 watts, advantageously more than 50 watts, particularly advantageously more than 100 watts. In particular, the handheld power tool battery is intended to supply a drive motor of a handheld power tool with electrical power. In this context, "arranged between the lighting device and the battery-receiving area" should be understood in particular to mean that a plane intersecting the coupling means is arranged between two planes parallel to it, with one plane intersecting the battery-receiving area and running next to the lighting device and the other plane Light fixture intersects and runs alongside the battery receiving area. Preferably, the plane intersecting the coupling means is the coupling plane of the coupling means. Particularly preferably, a perpendicular of the coupling plane of the coupling means intersects the battery receiving area, the coupling means and the lighting device, in particular at least in this order. The coupling means is preferably at least in an operational state between the lighting device and the battery receiving area arranged. An "operational state" is to be understood in particular as a state, in particular a pivoting state of the pivoting device, in which a luminous flux of the lighting device can be directed at least partially, preferably largely, onto a work surface. In particular, a "proximity to the coupling means" should be understood to mean an area that is less than 30%, advantageously less than 10%, particularly advantageously less than 5%, of a maximum extension of the handheld lighting device from at least part of the coupling means. Advantageously, the near area is arranged at a distance of less than 6 cm, advantageously less than 3 cm, particularly advantageously less than 1.5 cm, from at least one part of the coupling means. A pivoting axis of the pivoting device preferably intersects the vicinity of the coupling means. In particular, all bearing surfaces of the pivoting device are preferably arranged in the vicinity. A flexible and particularly compact hand-held lighting device can be provided by the configuration according to the invention. In particular, hand-held power tool batteries and a charging infrastructure for the hand-held power tool battery can be used in a particularly versatile and efficient manner.

Erfindungsgemäß weist die Schwenkvorrichtung zumindest eine Schwenkachse auf, die in einer Koppelrichtung des Koppelmittels hinter dem Koppelmittel angeordnet ist, wodurch eine besonders kompakte Bauweise konstruktiv einfach möglich ist. Unter einer "Koppelrichtung" soll insbesondere eine Richtung einer Bewegung des Handwerkzeugmaschinenakkus bezogen auf das Koppelmittel verstanden werden, bei der das Koppelmittel den vorweg unkontaktierten Handwerkzeugmaschinenakku kontaktiert. Insbesondere soll unter der Wendung "in Koppelrichtung hinter dem Koppelmittel" verstanden werden, dass entlang der Koppelrichtung zuerst das Koppelmittel und dann die Schwenkachse angeordnet ist. Vorzugsweise ist die Schwenkachse im Nahbereich einer Koppelebene des Koppelmittels angeordnet.According to the invention, the pivoting device has at least one pivot axis, which is arranged behind the coupling means in a coupling direction of the coupling means, as a result of which a particularly compact design is structurally simple possible. A "coupling direction" is to be understood in particular as a direction of movement of the handheld power tool battery in relation to the coupling means, in which the coupling means makes contact with the previously uncontacted handheld power tool battery. In particular, the phrase "in the coupling direction behind the coupling means" should be understood to mean that first the coupling means and then the pivot axis are arranged along the coupling direction. The pivot axis is preferably arranged in the vicinity of a coupling plane of the coupling means.

Des Weiteren wird vorgeschlagen, dass die Schwenkachse der Schwenkvorrichtung im Wesentlichen senkrecht zu der Koppelrichtung des Koppelmittels ausgerichtet ist, wodurch konstruktiv einfach eine vorteilhafte Verstellmöglichkeit erreicht werden kann. Insbesondere kann das Handleuchtgerät auf einer Abstellfläche, dem Handwerkzeugmaschinenakku und/oder dem Handgriff abgestellt werden und die Leuchtvorrichtung auf eine Arbeitsstelle ausgerichtet werden. Unter "im Wesentlichen" soll insbesondere mit einer Abweichung von nicht mehr als 30 Grad, vorteilhaft nicht mehr als 10 Grad, verstanden werden.Furthermore, it is proposed that the pivoting axis of the pivoting device is aligned essentially perpendicularly to the coupling direction of the coupling means, as a result of which an advantageous adjustment possibility can be achieved in a structurally simple manner. In particular, the hand-held lighting device can be placed on a surface, the hand-held power tool battery and/or the handle and the lighting device can be aligned with a work site. Under “Essentially” is to be understood in particular as meaning a deviation of no more than 30 degrees, advantageously no more than 10 degrees.

Ferner wird vorgeschlagen, dass die Schwenkachse der Schwenkvorrichtung im Wesentlichen parallel zu einer Koppelebene des Koppelmittels ausgerichtet ist, wodurch vorteilhaft eine hohe Flexibilität und insbesondere ein geringer Platzbedarf für einen Transport erreicht werden kann. Unter einer "Koppelebene" soll insbesondere eine Ebene verstanden werden, die auf einer durchschnittlichen Haupterstreckung des Koppelmittels angeordnet ist.Furthermore, it is proposed that the pivoting axis of the pivoting device is aligned essentially parallel to a coupling plane of the coupling means, as a result of which a high degree of flexibility and in particular a small space requirement for transport can advantageously be achieved. A "coupling plane" is to be understood in particular as a plane which is arranged on an average main extent of the coupling means.

Zudem wird vorgeschlagen, dass die Schwenkvorrichtung dazu vorgesehen ist, die Leuchtvorrichtung, insbesondere relativ zu dem Koppelmittel, um zumindest zwei Schwenkachsen bewegbar zu lagern, wodurch eine besonders flexible Ausrichtung der Leuchtvorrichtung, auch an schwer zugänglichen Stellen und insbesondere an Stellen ohne horizontale Abstellflächen, möglich ist. Vorzugsweise weist die Schwenkvorrichtung eine Lagerkugel, besonders bevorzugt einen Schwanenhals auf. Alternativ könnte die Schwenkvorrichtung zwei Schwenklager mit jeweils einer Schwenkachse aufweisen.In addition, it is proposed that the pivoting device be provided for the purpose of mounting the lighting device so that it can move about at least two pivot axes, in particular relative to the coupling means, as a result of which a particularly flexible alignment of the lighting device is possible, even in locations that are difficult to access and in particular in locations without horizontal shelves is. The pivoting device preferably has a bearing ball, particularly preferably a gooseneck. Alternatively, the pivoting device could have two pivot bearings, each with a pivot axis.

Weiterhin wird vorgeschlagen, dass das Koppelmittel dazu vorgesehen ist, den in dem Akkuaufnahmebereich angeordneten Handwerkzeugmaschinenakku werkzeuglos trennbare zu kontaktieren, wodurch ein besonders komfortables Benutzen möglich ist. Unter der Wendung "werkzeuglos trennbare" soll insbesondere verstanden werden, dass das Koppelmittel den Handwerkzeugmaschinenakku von dem Bediener nur mit seinen Händen trennbar befestigt.Furthermore, it is proposed that the coupling means is provided for contacting the handheld power tool battery that can be separated without tools and is arranged in the battery receiving area, as a result of which particularly convenient use is possible. The phrase "removable without tools" should be understood in particular to mean that the coupling means fastens the hand-held power tool battery so that it can only be separated by the operator's hands.

Des Weiteren geht die Erfindung aus von einem System mit einem Handwerkzeugmaschinenakku und mit einem insbesondere erfindungsgemäßen Handleuchtgerät.Furthermore, the invention is based on a system with a hand-held power tool battery and with a hand-held lighting device in particular according to the invention.

Es wird vorgeschlagen, dass das System zumindest eine Grifffläche umfasst, die zumindest einen Teil des Handwerkzeugmaschinenakkus, insbesondere auf einer Ebene, die senkrecht zu der Koppelrichtung ausgerichtet ist, zumindest teilweise umschließt. Unter einer "Grifffläche" soll insbesondere eine Fläche verstanden werden, die von einem Bediener in einem betriebsbereiten Zustand sicher greifbar ausgebildet und angeordnet ist. Vorteilhaft umfasst die Grifffläche zwei Punkte, an denen eine Oberflächenausrichtung einen Winkel von mehr als 120 Grad zueinander aufweist und die weniger als 12 cm entlang einer Oberfläche beabstandet angeordnet sind. Vorzugsweise ist die Grifffläche rutschhemmend ausgebildet. Unter dem Begriff "umschließen" soll insbesondere verstanden werden, dass die Grifffläche einen Punkt des Handwerkzeugmaschinenackus auf einer Ebene um mehr als 120 Grad, vorteilhaft um mehr als 270 Grad, umgibt. Vorzugsweise weist das System zumindest eine Aufstellfläche auf, die beim Abstellen des Systems auf eine Fläche eine Stabilität bewirkt. Besonders bevorzugt ist die Aufstellfläche parallel zu der Schwenkachse ausgerichtet. Alternativ oder zusätzlich weist das System eine deutlich unrunde Außenform auf.It is proposed that the system includes at least one gripping surface that at least partially encloses at least part of the handheld power tool battery, in particular on a plane that is oriented perpendicular to the coupling direction. A “grip surface” is to be understood in particular as a surface that is configured and arranged so that it can be securely gripped by an operator in an operational state. Advantageously includes the gripping surface two points where a surface orientation is at an angle greater than 120 degrees to each other and are spaced less than 12 cm apart along a surface. The gripping surface is preferably designed to be non-slip. The term “enclose” is to be understood in particular to mean that the gripping surface surrounds a point of the handheld power tool battery on a plane by more than 120 degrees, advantageously by more than 270 degrees. The system preferably has at least one set-up surface that provides stability when the system is set down on a surface. The installation surface is particularly preferably aligned parallel to the pivot axis. Alternatively or additionally, the system has a clearly non-round outer shape.

Durch diese erfindungsgemäße Ausgestaltung kann ein flexibles und besonders kompaktes System bereitgestellt werden. Insbesondere können Handwerkzeugmaschinenakkus und eine Ladeinfrastruktur der Handwerkzeugmaschinenakkus besonders vielseitig und effizient genutzt werden.A flexible and particularly compact system can be provided by this configuration according to the invention. In particular, hand-held power tool batteries and a charging infrastructure for hand-held power tool batteries can be used in a particularly versatile and efficient manner.

In einer weiteren Ausgestaltung wird vorgeschlagen, dass zumindest ein Teil der Grifffläche an einer Oberfläche des Handwerkzeugmaschinenakkus angeordnet ist, wodurch eine besonders kompakte Ausgestaltung des Systems möglich ist. Alternativ oder vorteilhaft zusätzlich könnte ein Teil der Grifffläche an einer Oberfläche des Handleuchtgeräts angeordnet sein.In a further configuration, it is proposed that at least a part of the gripping surface is arranged on a surface of the hand-held power tool battery, as a result of which a particularly compact configuration of the system is possible. Alternatively or advantageously in addition, part of the gripping surface could be arranged on a surface of the hand-held lighting device.

Ferner wird vorgeschlagen, dass zumindest ein Teil der Grifffläche an einer Oberfläche des Handleuchtgeräts angeordnet ist, der kleiner als der Teil der Grifffläche ist, der an der Oberfläche des Handwerkzeugmaschinenakkus angeordnet ist, wodurch ein besonders kompaktes Handleuchtgerät komfortabel gehalten werden kann.It is also proposed that at least part of the gripping surface is arranged on a surface of the hand-held lighting device that is smaller than the part of the gripping surface that is arranged on the surface of the hand-held power tool battery, as a result of which a particularly compact hand-held lighting device can be held comfortably.

Zudem wird vorgeschlagen, dass das System ein Schutzmittel umfasst, das dazu vorgesehen ist, das Koppelmittel zu schützen, wodurch ein vorteilhaft breites Anwendungsspektrum möglich ist. Unter einem "Schutzmittel" soll insbesondere ein Mittel verstanden werden, dass ein Eindringen zumindest von Schmutz und/oder Wasser zwischen das Koppelmittel und den Handwerkzeugmaschinenakku behindert und/oder vorteilhaft verhindert. Vorzugsweise bewirkt das Schutzmittel einen Explosionsschutz insbesondere nach der EG-Richtlinie 94/9/EG.In addition, it is proposed that the system includes a protective means that is provided to protect the coupling means, as a result of which an advantageously wide range of applications is possible. A “protective means” is to be understood in particular as meaning a means that impedes and/or advantageously prevents at least dirt and/or water from penetrating between the coupling means and the hand-held power tool battery. The protective agent preferably provides protection against explosion, in particular in accordance with EC Directive 94/9/EC.

Zeichnungdrawing

Weitere Vorteile ergeben sich aus der folgenden Zeichnungsbeschreibung. In der Zeichnung sind vier Ausführungsbeispiele der Erfindung dargestellt. Die Zeichnung, die Beschreibung und die Ansprüche enthalten zahlreiche Merkmale in Kombination. Der Fachmann wird die Merkmale zweckmäßigerweise auch einzeln betrachten und zu sinnvollen weiteren Kombinationen zusammenfassen.Further advantages result from the following description of the drawing. Four exemplary embodiments of the invention are shown in the drawing. The drawing, the description and the claims contain numerous features in combination. The person skilled in the art will expediently also consider the features individually and combine them into further meaningful combinations.

Es zeigen:

Fig. 1
ein erfindungsgemäßes System mit einer Handwerkzeugmaschine und einem entnommen dargestellten, integrierbaren Handwerkzeugmaschinenakku,
Fig. 2
das System aus Figur 1 mit einer geschwenkten Schwenkvorrichtung,
Fig. 3
ein weiteres Ausführungsbeispiel des Systems aus Figur 1 mit einem außen angesteckten Handwerkzeugmaschinenakku,
Fig. 4
ein weiteres Ausführungsbeispiel des Systems aus Figur 1 mit einer anklappbaren Leuchtvorrichtung und
Fig. 5
ein weiteres Ausführungsbeispiel des Systems aus Figur 1 mit einer um mehrere Schwenkachsen schwenkbaren Leuchtvorrichtung.
Show it:
1
a system according to the invention with a handheld power tool and a handheld power tool battery that can be integrated, which is shown removed,
2
the system off figure 1 with a pivoted swivel device,
3
another embodiment of the system figure 1 with an externally connected hand tool battery,
4
another embodiment of the system figure 1 with a folding lighting device and
figure 5
another embodiment of the system figure 1 with a lighting device that can be pivoted about several pivot axes.

Beschreibung der AusführungsbeispieleDescription of the exemplary embodiments

Die Figuren 1 und 2 zeigen ein System 34a mit einem Handleuchtgerät 10a und mit einem Handwerkzeugmaschinenakku 20a. Das Handleuchtgerät 10a umfasst einen Akkuaufnahmebereich 12a, eine Schwenkvorrichtung 14a, eine Leuchtvorrichtung 16a und ein Koppelmittel 18a. Der Akkuaufnahmebereich 12a ist innerhalb eines Handgriffs 42a des Handleuchtgeräts 10a angeordnet. Der Handgriff 42a weist einen Akkudeckel 44a auf, der in einem betriebsbereiten Zustand eine Öffnung des Akkuaufnahmebereichs 12a verschließt.The figures 1 and 2 show a system 34a with a hand-held lighting device 10a and with a hand-held power tool battery 20a. The hand-held lighting device 10a includes a battery receiving area 12a, a pivoting device 14a, a lighting device 16a and a coupling means 18a. The battery receiving area 12a is arranged within a handle 42a of the hand-held lighting device 10a. The handle 42a has a battery cover 44a which, when ready for operation, closes an opening in the battery receiving area 12a.

Das Koppelmittel 18a weist nicht näher dargestellte Kontakte und Rastmittel auf, die in einem betriebsbereiten Zustand einen in dem Akkuaufnahmebereich 12a angeordneten Handwerkzeugmaschinenakku 20a kontaktieren. Das Koppelmittel 18a ist bei einer angewinkelten Ausrichtung der Schwenkvorrichtung 14a zwischen der Leuchtvorrichtung 16a und dem Akkuaufnahmebereich 12a angeordnet. Zur Kontaktierung ist der Handwerkzeugmaschinenakku 20a in eine Koppelrichtung 28a von einem Bediener in den Handgriff 42a einschiebbar. Die Koppelrichtung 28a ist von dem Akkudeckel 44a in Richtung der Schwenkvorrichtung 14a ausgerichtet. Das Koppelmittel 18a kontaktiert den in dem Akkuaufnahmebereich 12a angeordneten Handwerkzeugmaschinenakku 20a werkzeuglos trennbar.The coupling means 18a has contacts and latching means, not shown in detail, which contact a handheld power tool battery 20a arranged in the battery receiving area 12a when ready for operation. The couplant 18a is arranged between the lighting device 16a and the battery receiving area 12a when the pivoting device 14a is aligned at an angle. For contacting, the hand-held power tool battery 20a can be pushed into the handle 42a by an operator in a coupling direction 28a. The coupling direction 28a is aligned from the battery cover 44a in the direction of the pivoting device 14a. The coupling means 18a makes contact with the hand-held power tool battery 20a arranged in the battery receiving area 12a so that it can be separated without tools.

Die Schwenkvorrichtung 14a lagert die Leuchtvorrichtung 16a relativ zu dem Koppelmittel 18a um eine Schwenkachse 26a schwenkbar, und zwar um etwa 180 Grad schwenkbar. Die Schwenkvorrichtung 14a ist in einem Nahbereich 22a des Koppelmittels 18a angeordnet, und zwar ist die Schwenkachse 26a ungefähr 4 cm von dem Koppelmittel 18a entfernt angeordnet. Ein Abstand zwischen einer nicht näher dargestellten Lagerfläche der Schwenkvorrichtung 14a zu einem Kontakt des Koppelmittels 18a beträgt ungefähr 2 cm.The pivoting device 14a supports the lighting device 16a so that it can pivot about a pivot axis 26a relative to the coupling means 18a, to be precise by approximately 180 degrees. The pivoting device 14a is arranged in a vicinity 22a of the coupling means 18a, namely the pivot axis 26a is arranged approximately 4 cm away from the coupling means 18a. A distance between a bearing surface, not shown, of the pivoting device 14a and a contact of the coupling means 18a is approximately 2 cm.

Die Schwenkachse 26a ist in der Koppelrichtung 28a des Koppelmittels 18a hinter dem Koppelmittel 18a angeordnet, und zwar zwischen einer in Figur 1 dargestellten mittleren Schwenkstellung der Leuchtvorrichtung 16a und dem Akkuaufnahmebereich 12a. Sie ist senkrecht zu der Koppelrichtung 28a und parallel zu einer Koppelebene 30a des Koppelmittels 18a ausgerichtet.The pivot axis 26a is arranged in the coupling direction 28a of the coupling means 18a behind the coupling means 18a, specifically between an in figure 1 shown central pivot position of the lighting device 16a and the battery receiving area 12a. It is aligned perpendicular to the coupling direction 28a and parallel to a coupling plane 30a of the coupling means 18a.

Die Leuchtvorrichtung 16a weist ein Leuchtmittel 46a auf. Das Leuchtmittel 46a ist als eine Niederdruck-Gasentladungslampe, und zwar als eine Leuchtstoffröhre ausgebildet. Erfindungsgemäß weist das Leuchtmittel 46a eine zu der Schwenkachse 26a senkrechte Haupterstreckungsrichtung auf. Die Hauptabstrahlrichtungen des Leuchtmittels 46a sind senkrecht zu der Haupterstreckungsrichtung ausgerichtet. Die Leuchtvorrichtung 16a umfasst ein stoßfestes Leuchtmittelgehäuse 48a.The lighting device 16a has a lighting means 46a. The illuminant 46a is designed as a low-pressure gas discharge lamp, specifically as a fluorescent tube. According to the invention, the lighting means 46a has a main extension direction perpendicular to the pivot axis 26a. The main emission directions of the light source 46a are aligned perpendicularly to the main direction of extension. The lighting device 16a includes an impact-resistant lighting means housing 48a.

Das System 34a weist eine Grifffläche 36a auf. Die Grifffläche 36a ist vollständig an dem Handgriff 42a des Handleuchtgeräts 10a angeordnet. In einem betriebsbereiten Zustand ist der Handwerkzeugmaschinenakku 20a vollständig in das Handleuchtgerät 10a integriert und somit ungreifbar. Die Grifffläche 36a, umschließt jedoch den Handwerkzeugmaschinenakku 20a zylindermantelförmig. Somit wird ein Volumenbereich des Handwerkzeugmaschinenakkus 20a als Handgriff 42a benutzt. An der Grifffläche 36a ist ein Bedienelement 50a angeordnet.The system 34a has a gripping surface 36a. The gripping surface 36a is arranged entirely on the handle 42a of the hand-held lighting device 10a. When ready for operation, the hand-held power tool battery 20a is fully integrated into the hand-held lighting device 10a and is therefore inaccessible. The gripping surface 36a, however, encloses the hand-held power tool battery 20a in the shape of a cylinder jacket. Thus, a volume range of the hand tool battery 20a as Handle 42a used. An operating element 50a is arranged on the grip surface 36a.

Das Handleuchtgerät 10a weist ein nicht näher dargestelltes Schutzmittel auf. Das Schutzmittel wirkt zwischen dem Akkudeckel 44a und einem Rest des Handleuchtgeräts 10a. Durch das Schutzmittel ist das Handleuchtgerät 10a in einer explosionsgefährdeten Atmosphäre einsetzbar geschützt. Das Schutzmittel schützt unter anderem das Koppelmittel 18a. Außerdem weist das Handleuchtgerät 10a eine nicht näher dargestellte Elektronik auf. Die Elektronik versorgt die Leuchtvorrichtung 16a mit Energie. Die Elektronik weist eine Schaltung auf, die einen Ladezustand des Handwerkzeugmaschinenakkus überwacht und durch Lichtsignale, und zwar der Leuchtvorrichtung 16a, signalisiert.The hand-held lighting device 10a has a protective means that is not shown in detail. The protective means acts between the battery cover 44a and a remainder of the hand-held lighting device 10a. The hand-held lighting device 10a is protected from being used in an explosive atmosphere by the protective means. The protective means protects, among other things, the coupling means 18a. In addition, the hand-held lighting device 10a has electronics that are not shown in detail. The electronics supplies the lighting device 16a with energy. The electronics have a circuit that monitors the state of charge of the handheld power tool battery and signals it by light signals, namely the lighting device 16a.

Ferner umfasst das Handleuchtgerät 10a einen Aufstellbügel 52a. Mittels des Aufstellbügels 52a ist das Handleuchtgerät 10a hängend befestigbar und komfortabel tragbar. Zudem weist das System 34a zwei Aufstellflächen 54a, 56a auf, die beim Abstellen des Systems 34a auf einer Fläche eine Stabilität bewirken. Die Aufstellflächen 54a, 56a sind parallel zu der Schwenkachse 26a ausgerichtet. Die Aufstellflächen 54a, 56a sind senkrecht zueinander ausgerichtet. Das System 34a weist in einem Betriebszustand auf einer Ebene eine annähernd rechteckige Außenform senkrecht zu einer Haupterstreckung auf.Furthermore, the hand-held lighting device 10a includes a mounting bracket 52a. The hand-held lighting device 10a can be fastened in a hanging manner by means of the mounting bracket 52a and is easy to carry. In addition, the system 34a has two set-up surfaces 54a, 56a, which bring about stability when the system 34a is set down on a surface. The installation surfaces 54a, 56a are aligned parallel to the pivot axis 26a. The installation surfaces 54a, 56a are aligned perpendicular to one another. In an operating state, the system 34a has an approximately rectangular outer shape perpendicular to a main extent on a plane.

In den Figuren 3 bis 5 sind drei weitere Ausführungsbeispiele der Erfindung gezeigt. Die nachfolgenden Beschreibungen und die Zeichnungen beschränken sich im Wesentlichen auf die Unterschiede zwischen den Ausführungsbeispielen, wobei bezüglich gleich bezeichneter Bauteile, insbesondere in Bezug auf Bauteile mit gleichen Bezugszeichen, grundsätzlich auch auf die Zeichnungen und/oder die Beschreibung der anderen Ausführungsbeispiele, insbesondere der Figuren 1 und 2, verwiesen werden kann. Zur Unterscheidung der Ausführungsbeispiele ist der Buchstabe a den Bezugszeichen des Ausführungsbeispiels in den Figuren 1 und 2 nachgestellt. In dem Ausführungsbeispielen der Figuren 3 bis 5 ist der Buchstabe a durch den Buchstaben b bis d ersetzt.In the Figures 3 to 5 three further exemplary embodiments of the invention are shown. The following descriptions and the drawings are essentially limited to the differences between the exemplary embodiments, with regard to components having the same designation, in particular with regard to components having the same reference symbols, also to the drawings and/or the description of the other exemplary embodiments, in particular the figures 1 and 2 , can be referenced. To distinguish between the exemplary embodiments, the letter a is the reference number of the exemplary embodiment in FIGS figures 1 and 2 adjusted. In the embodiments of Figures 3 to 5 the letter a is replaced by the letters b through d.

Figur 3 zeigt ein System 34b mit einem Handleuchtgerät 10b und einem Handwerkzeugmaschinenakku 20b. Das Handleuchtgerät 10b umfasst einen Akkuaufnahmebereich 12b, eine Schwenkvorrichtung 14b, eine Leuchtvorrichtung 16b und ein Koppelmittel 18b. Die Schwenkvorrichtung 14b ist in einem Nahbereich 22b des Koppelmittels 18b angeordnet, und zwar etwa 3,5 cm entfernt. Sie lagert die Leuchtvorrichtung 16b um 180 Grad um eine Schwenkachse 26b bewegbar. Die Leuchtvorrichtung 16b ist in einer mittleren Schwenkstellung dargestellt. In einem Betriebszustand ist das Koppelmittel 18b zwischen der Leuchtvorrichtung 16b und dem Akkuaufnahmebereich 12b angeordnet. Der Akkuaufnahmebereich 12b ist außen an dem Koppelmittel 18b angeordnet. figure 3 shows a system 34b with a hand-held lighting device 10b and a hand-held power tool battery 20b. The hand-held lighting device 10b includes a battery receiving area 12b, a pivoting device 14b, a lighting device 16b and a coupling means 18b. The pivoting device 14b is arranged in a close range 22b of the coupling means 18b, namely about 3.5 cm away. It supports the lighting device 16b so that it can be moved through 180 degrees about a pivot axis 26b. The lighting device 16b is shown in a central pivoted position. In an operating state, the coupling means 18b is arranged between the lighting device 16b and the battery receiving area 12b. The battery receiving area 12b is arranged on the outside of the coupling means 18b.

Das System weist eine Grifffläche 36b auf. Ein Teil 38b der Grifffläche 36b ist an einer Oberfläche des Handwerkzeugmaschinenakkus 20b angeordnet. Ein Teil 40b der Grifffläche 36b ist an einer Oberfläche des Handleuchtgeräts 10b angeordnet. Somit umschließt die Grifffläche 36b Zellen des Handwerkzeugmaschinenakkus 20b auf einer Ebene um 360 Grad. Der Teil 40b der Grifffläche 36b, der an der Oberfläche des Handleuchtgeräts 10b angeordnet ist, der kleiner als der Teil 38b der Grifffläche 36b, der an einer Oberfläche des Handwerkzeugmaschinenakkus 20b angeordnet ist.The system has a gripping surface 36b. A part 38b of the gripping surface 36b is arranged on a surface of the hand-held power tool battery 20b. A part 40b of the grip surface 36b is arranged on a surface of the hand-held lighting device 10b. The gripping surface 36b thus encloses cells of the hand-held power tool battery 20b on a plane by 360 degrees. The part 40b of the gripping surface 36b, which is arranged on the surface of the hand-held lighting device 10b, is smaller than the part 38b of the gripping surface 36b, which is arranged on a surface of the hand-held power tool battery 20b.

Figur 4 zeigt ein System 34c mit einem Handleuchtgerät 10c und einem Handwerkzeugmaschinenakku 20c. Das Handleuchtgerät 10c umfasst einen Akkuaufnahmebereich 12c, eine Schwenkvorrichtung 14c, eine Leuchtvorrichtung 16c und ein Koppelmittel 18c. Die Schwenkvorrichtung 14c ist in einem Nahbereich 22c des Koppelmittels 18c angeordnet, und zwar etwa 1 cm entfernt. Sie lagert die Leuchtvorrichtung 16c um 180 Grad um eine Schwenkachse 26c bewegbar. In einem Betriebszustand ist das Koppelmittel 18c zwischen der Leuchtvorrichtung 16c und dem Akkuaufnahmebereich 12c angeordnet. Eine mittlere Schwenkstellung ist senkrecht zu einer Koppelrichtung 28c des Koppelmittels 18c ausgerichtet. figure 4 shows a system 34c with a hand-held lighting device 10c and a hand-held power tool battery 20c. The hand-held lighting device 10c includes a battery receiving area 12c, a pivoting device 14c, a lighting device 16c and a coupling means 18c. The pivoting device 14c is arranged in a close range 22c of the coupling means 18c, namely about 1 cm away. It supports the lighting device 16c so that it can be moved through 180 degrees about a pivot axis 26c. In an operating state, the coupling means 18c is arranged between the lighting device 16c and the battery receiving area 12c. A central pivot position is aligned perpendicular to a coupling direction 28c of the coupling means 18c.

Die Leuchtvorrichtung 16c weist einen Kühlkörper 58c und drei Leuchtmittel 46c auf, die als Leuchtdioden ausgebildet sind. Der Kühlkörper 58c weist eine Außenfläche auf, die in Abstrahlrichtung der Leuchtmittel 46c hinter einer bei einem Betrieb durchleuchteten Außenfläche der Leuchtmittel angeordnet ist. Der Kühlkörper 58c ist zur Kühlung der Leuchtmittel 46c vorgesehen. Zudem kühlt der Kühlkörper 58c eine nicht näher dargestellte Elektronik. Zudem weist die Leuchtvorrichtung 16c einen bewegbar angeordneten Diffusor 60c auf. Der Diffusor 60c ist in einen Lichtstrom der Leuchtmittel 46c schwenkbar.The lighting device 16c has a heat sink 58c and three lighting means 46c, which are in the form of light-emitting diodes. The heat sink 58c has an outer surface which is arranged in the emission direction of the light source 46c behind an outer surface of the light source that is transilluminated during operation. The heat sink 58c is provided for cooling the lighting means 46c. In addition, the heat sink 58c cools electronics that are not shown in detail. In addition, the lighting device 16c has a movably arranged diffuser 60c. The diffuser 60c can be pivoted into a luminous flux of the lighting means 46c.

Figur 5 zeigt ein System 34d mit einem Handleuchtgerät 10d und einem Handwerkzeugmaschinenakku 20d. Das Handleuchtgerät 10d umfasst einen Akkuaufnahmebereich 12d, eine Schwenkvorrichtung 14d, eine Leuchtvorrichtung 16d und ein Koppelmittel 18d. Die Schwenkvorrichtung 14d ist teilweise in einem Nahbereich 22d des Koppelmittels 18d angeordnet, und zwar etwa 1 cm entfernt. Sie lagert die Leuchtvorrichtung 16c um wenigstens zwei beispielhaft eingezeichnete Schwenkachsen 26d, 32d bewegbar. Dazu weist die Schwenkvorrichtung 14d einen sogenannten Schwanenhals 62d auf. figure 5 shows a system 34d with a hand-held lighting device 10d and a hand-held power tool battery 20d. The hand-held lighting device 10d includes a battery receiving area 12d, a pivoting device 14d, a lighting device 16d and a coupling means 18d. The pivoting device 14d is partially arranged in a close range 22d of the coupling means 18d, namely about 1 cm away. It mounts the lighting device 16c so that it can move about at least two pivot axes 26d, 32d shown as examples. For this purpose, the pivoting device 14d has a so-called gooseneck 62d.

Die Leuchtvorrichtung 16d ist mit dem Koppelmittel 18d verrastbar. Dabei weist eine Leuchtrichtung der Leuchtvorrichtung 16d von dem Koppelmittel 18d weg. Die Leuchtvorrichtung 16d liegt dabei flach an das Koppelmittel 18d an. Die Leuchtvorrichtung 16d weist ein Leuchtmitte 46d auf, das als ein Flächenleuchtmittel ausgebildet ist. Es umfasst mehrere Leuchtdioden.The lighting device 16d can be latched to the coupling means 18d. In this case, a lighting direction of the lighting device 16d points away from the coupling means 18d. The lighting device 16d lies flat against the coupling means 18d. The lighting device 16d has a lighting center 46d, which is embodied as a surface lighting means. It includes several light-emitting diodes.

Claims (10)

  1. Handheld lighting device having a rechargeable battery receiving region (12a-d), a pivoting apparatus (14a-d), a lighting apparatus (16a-d) and a coupling means (18a-d) which is intended to make contact with a handheld power tool rechargeable battery (20a-d) arranged in the rechargeable battery receiving region (12a-d) and which is arranged between the lighting apparatus (16a-d) and the rechargeable battery receiving region (12a-d) in at least one operating state, wherein the pivoting apparatus (14a-d) is at least partially arranged in a vicinity (22a-d) of the coupling means (18a-d), wherein the pivoting apparatus (14a-c) has at least one pivot axis (26a-c) which, in a coupling direction (28a-c) of the coupling means (18a-c), is arranged behind the coupling means (18a-c),
    characterized in that
    the lighting apparatus (16a-d) has a main extension direction which is perpendicular to the pivot axis (26a) and which is aligned perpendicular to a main emission direction of the lighting apparatus (16a-d).
  2. Handheld lighting device according to Claim 1, characterized in that the lighting apparatus (16c) has a lighting means (16c) with a main emission direction pointing away from the rechargeable battery receiving region (12a-d).
  3. Handheld lighting device according to Claim 1, characterized in that the pivot axis (26a-d) of the pivoting apparatus (14a-d) is aligned substantially perpendicular to the coupling direction (28a-d) of the coupling means (18a-d).
  4. Handheld lighting device according to Claim 1, characterized in that the pivot axis (26a-d) of the pivoting apparatus (14a-d) is aligned substantially parallel to a coupling plane (30a-d) of the coupling means (18a-d).
  5. Handheld lighting device according to one of the preceding claims, characterized in that the pivoting apparatus (14d) is provided to mount the lighting apparatus (16d) such that it can be moved about at least two pivot axes (26d, 32d).
  6. Handheld lighting device according to one of the preceding claims, characterized in that the coupling means (18a-d) is provided to make contact with the handheld power tool rechargeable battery (20a-d) arranged in the rechargeable battery receiving region (12a-d) such that it can be separated without a tool.
  7. System having a handheld power tool rechargeable battery and having a handheld lighting device according to one of the preceding claims, characterized by at least one gripping area (36a-d) which at least partially encloses at least one part of the handheld power tool rechargeable battery (20a-d).
  8. System according to Claim 7, characterized in that at least one part (38b-d) of the gripping area (36b-d) is arranged on a surface of the handheld power tool rechargeable battery (20b-d).
  9. System according to Claim 8, characterized in that at least one part (40b-d) of the gripping area (36b-d) is arranged on a surface of the handheld lighting device (10b-d), which part is smaller than that part (38b-d) of the gripping area (36b-d) which is arranged on the surface of the handheld power tool rechargeable battery (20b-d).
  10. System at least according to Claim 7, characterized by a protective means which is intended to protect the coupling means (18a-d).
EP21165457.9A 2010-07-09 2011-06-27 Hand-held lighting device Active EP3879167B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010031162A DE102010031162A1 (en) 2010-07-09 2010-07-09 Hand luminous device
EP11729958.6A EP2591285B1 (en) 2010-07-09 2011-06-27 Hand-lighting device
PCT/EP2011/060682 WO2012004144A1 (en) 2010-07-09 2011-06-27 Hand-lighting device

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP11729958.6A Division EP2591285B1 (en) 2010-07-09 2011-06-27 Hand-lighting device
EP11729958.6A Division-Into EP2591285B1 (en) 2010-07-09 2011-06-27 Hand-lighting device

Publications (3)

Publication Number Publication Date
EP3879167A1 EP3879167A1 (en) 2021-09-15
EP3879167B1 true EP3879167B1 (en) 2023-08-09
EP3879167C0 EP3879167C0 (en) 2023-08-09

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EP11729958.6A Active EP2591285B1 (en) 2010-07-09 2011-06-27 Hand-lighting device
EP21165457.9A Active EP3879167B1 (en) 2010-07-09 2011-06-27 Hand-held lighting device

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EP11729958.6A Active EP2591285B1 (en) 2010-07-09 2011-06-27 Hand-lighting device

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US (1) US9303852B2 (en)
EP (2) EP2591285B1 (en)
CN (1) CN102959328B (en)
DE (2) DE102010031162A1 (en)
WO (1) WO2012004144A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111256054B (en) 2018-11-30 2023-11-07 米沃奇电动工具公司 portable lighting device
US11255525B2 (en) 2019-03-18 2022-02-22 Black & Decker Inc. Battery powered light
US11858106B2 (en) 2019-08-08 2024-01-02 Black & Decker Inc. Power tools and power tools platform
CN214580790U (en) * 2019-11-22 2021-11-02 米沃奇电动工具公司 Working lamp

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US4654764A (en) * 1985-10-15 1987-03-31 Hsiao Meng Chang Rotary structure for the head portion of an illumination light
US5176438A (en) * 1991-11-29 1993-01-05 Photo Audio Consumer Electronics Marketing Corp. Integral clipboard and reading light
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JP2001300867A (en) 2000-04-21 2001-10-30 Makita Corp Adapter for power tool
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Also Published As

Publication number Publication date
EP2591285B1 (en) 2021-05-19
DE202011111133U1 (en) 2020-08-14
US9303852B2 (en) 2016-04-05
US20130170189A1 (en) 2013-07-04
DE102010031162A1 (en) 2012-01-12
EP3879167A1 (en) 2021-09-15
EP3879167C0 (en) 2023-08-09
CN102959328B (en) 2017-06-20
CN102959328A (en) 2013-03-06
WO2012004144A1 (en) 2012-01-12
EP2591285A1 (en) 2013-05-15

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