WO2014057063A2 - Appareil d'éclairage - Google Patents

Appareil d'éclairage Download PDF

Info

Publication number
WO2014057063A2
WO2014057063A2 PCT/EP2013/071216 EP2013071216W WO2014057063A2 WO 2014057063 A2 WO2014057063 A2 WO 2014057063A2 EP 2013071216 W EP2013071216 W EP 2013071216W WO 2014057063 A2 WO2014057063 A2 WO 2014057063A2
Authority
WO
WIPO (PCT)
Prior art keywords
housing element
light
finger
light source
lamp
Prior art date
Application number
PCT/EP2013/071216
Other languages
German (de)
English (en)
Other versions
WO2014057063A3 (fr
Inventor
Andreas Voeltz
Original Assignee
Hydronalin e.K.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hydronalin e.K. filed Critical Hydronalin e.K.
Publication of WO2014057063A2 publication Critical patent/WO2014057063A2/fr
Publication of WO2014057063A3 publication Critical patent/WO2014057063A3/fr

Links

Classifications

    • 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
    • F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
    • 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
    • F21V21/40—Hand grips
    • F21V21/406—Hand grips for portable lighting devices

Definitions

  • the present invention relates to a luminaire comprising at least one light source and at least one fastening device by means of which the luminaire can be attached to at least one hand of a user. Also provided with the invention is a luminaire comprising at least one first housing element comprising a light source and at least one second housing element comprising at least one energy source.
  • diving or underwater lamps have always been subject to a conflict between travel weight and light output.
  • Much of the diving lamps has a design that is referred to as a flashlight, canister lamp or tank lamp system.
  • such diving lamps have the disadvantage that they have a comparatively high weight between 1-3 kg, and in most cases a very large volume.
  • the known weight / volume ratio leads to the fact that the lamp is under weight relatively neutral in weight, but the lamp occupies a large volume in the travel cookies, which is undesirable, especially for air travel.
  • WO 2012/067659 Al discloses a diving lamp in which a light source in the form of LEDs is used.
  • LEDs have the disadvantage that they generate a high heat output, whereby the use of additional heat sink is necessary.
  • WO 2012/067659 AI proposes for this purpose that a front panel, which carries a light-emitting diode array, is brought into direct contact with surrounding water in order to achieve sufficient cooling. Although adequate cooling is achieved by this construction under water, the lamp is not suitable for being operated over water, since the heat output generated by the LEDs is too great to be dissipated via the described cooling principle.
  • the underwater lamp disclosed in WO 2012/067659 A1 has the disadvantage that it is uncomfortable to operate. A one-hand operation of the lamp is not possible, especially if the lamp is attached with the aid of a hand strap or a handle on one hand. Even when mounting the lamp via an adapter to a Unterwasserfoto- or video system, a user must embrace, in particular solve a hand of the underwater photo or video system to operate the lamp.
  • GB 969770 discloses a signal lamp device. It is proposed that the lamp can be attached by means of bands on a back of the hand. However, this attachment of the lamp also has the disadvantage that the illumination of a corresponding object, the hand must be placed in an unfamiliar position, for example, the back of the hand must be tilted so that the back of the hand is directed towards the object to be illuminated. This lamp is therefore ergonomically unfavorable. In addition, the light output of the lamp is limited due to the limited amount of heat dissipated.
  • DE 44 33 623 AI discloses a signaling finger ring. It is proposed that in a finger ring, a power supply module and a bulb and a switch system is integrated. By means of the finger ring then light signals can be delivered.
  • a finger ring has the disadvantage that it is not stably held on the finger, but can rotate around the finger, so that a Lighting direction can not be maintained and the finger ring must be readjusted again and again.
  • the object is achieved in that the lamp by means of the fastening device to each of the respective proximal phalanges bone comprehensive first finger member of two fingers of the group comprising the index finger, the middle finger, the ring finger and / or the small finger of the hand can be arranged so that light from the light source in a direction perpendicular to the first finger member is emitted.
  • the light from the light source in a direction perpendicular to a plane spanned by the first finger members of the two fingers level is emitted, the light, in particular the light source, at least partially on a side facing away from the palm of the finger can be arranged and / / or the fastening device comprises at least one clip element surrounding at least one first finger member, preferably a pair of opposing clip elements, at least one opening, preferably a multiplicity of openings into which at least one first finger member can be inserted, and / or at least one attachment band that can be guided around at least one area of a first phalanx, preferably a plurality of first phalanges.
  • the fastening device is at least partially adjustable, elastic, stretchable and / or semi-flexible, in particular a position, a shape, a geometric extension, such as a length and / or a radius of the fastening device, in particular of the clamping element ,
  • the opening and / or the fastening band is changeable.
  • a luminaire according to the invention may be characterized by a first housing element comprising the light source and at least one second housing element comprising at least one energy source, wherein preferably the first housing element can be arranged at least partially on a side of the finger facing away from the palm of the hand and / or the second housing element at least in certain areas one of the palm facing or on one of the palm surface facing away from the finger can be arranged.
  • the extent of the first housing element and / or of the second housing element in a first direction is equal to or smaller than the extent in a second direction perpendicular to the first direction, in particular, a direction parallel to a plane in which at least two first finger members are arranged and / or in a normal direction of this plane, and / or the extension of the first housing member and / or the second housing member in a third direction perpendicular to the first direction and / or the second direction is less than or equal to the extension in the first direction and / or the second direction.
  • the invention provides a luminaire comprising at least one first housing element comprising a light source and at least one second housing element comprising at least one energy source, wherein the first housing element and the second housing element are at least partially spaced from one another by forming at least one channel.
  • the lamp which may be realized in connection with the attachment to the first phalange, but may also be carried out independently of this attachment, it is particularly possible that the lamp with the same light output not only as an underwater lamp, but also as Lamp can be used outside the water.
  • the first housing element and the second housing element preferably substantially completely spaced apart to form the channel
  • the first housing member is in thermal contact with the light source and / or the channel is flowed through by a cooling fluid.
  • the first housing element in particular on the surface facing the second housing element, is a surface structuring, preferably for increasing a contact area between the first housing element and the cooling fluid and / or in the form of at least one, in particular a plurality of cooling fins , having.
  • a lamp according to the invention may be characterized by at least one, preferably releasably connected to the lamp, in particular the first housing member and / or the second housing member connectable Fluidleitelement, by means of Fluidleitelements the cooling fluid is deflected into the channel, preferably from a direction perpendicular to a Main extension direction of the channel.
  • first housing element and the second housing element are releasably connectable to each other, preferably a connection between the first housing element and the second housing element by means of at least one connecting device.
  • the aforementioned luminaire may also be characterized in that the connecting device comprises at least one clips, plug-in, screw, latching and / or magnetic connecting element, which preferably at least partially comprises a contact element for producing an electrical connection between the light source and the energy source, in particular is formed by the contact element comprises. Furthermore, the invention proposes that the connecting device is arranged at least partially in the channel and / or is in thermal contact with the light source and / or the first housing element.
  • the light source comprises at least one LED and / or the lamp comprises at least two light sources, preferably at least one flood light source and / or at least one point light source, wherein the light sources are arranged in particular spaced from each other in the first housing element.
  • the energy source comprises at least one battery and / or at least one rechargeable battery, the rechargeable battery preferably being chargeable by means of at least one external charging device, preferably by means of at least one USB connection, by means of an electrical connection, by means of electromagnetic induction currents and / or by means of at least one solar module.
  • a lamp according to the invention can also be characterized by at least one switching device, wherein preferably by means of the switching device, the light source is switched on and off, a light intensity of the light source variable, in particular dimmable and / or a light temperature and / or color temperature of the lamp and / or the light source is changeable.
  • the switching device can be actuated by means of the thumb of the hand to which the luminaire is fastened and / or the switching device comprises at least one sensor, in particular for the automatic and / or semi-automatic execution of a switching operation.
  • the senor comprises at least one twilight sensor and / or at least one humidity sensor.
  • a luminaire according to the invention can have at least one control and / or control device, which is preferably actively connected to the switching device and at least partially encompassed by the switching device, wherein the control and / or control device preferably comprises the control device
  • Light intensity is constantly stable at different charge states of the energy source, in particular by means of frequency clocking, and / or the light intensity can be adapted to a predetermined residual illumination duration of the luminaire, in particular as a function of the charge state of the energy source.
  • a lamp according to the invention may be characterized by at least one, in particular with the control and / or control device and / or the switching device operatively connected display device, wherein by means of the display device preferably the light intensity, the light temperature, the color temperature, a state of charge of the energy source and / or a remaining light time of the light source can be displayed.
  • the lamp is designed as a dive light, underwater light, bicycle lights and / or motorcycle lights.
  • the invention is thus based on the surprising finding that an ergonomically superior luminaire can be provided by attaching the luminaire to the first finger members of at least two fingers of a hand, in particular two fingers of the group comprising forefinger, middle finger, ring finger and little finger.
  • the first finger member in the sense of the invention is understood to be the region of the finger which connects the palm of the hand to the remaining part of the finger, in particular the part of the finger in which the proximal phalangeal bones are arranged.
  • the attachment of the lamp in this area of the hand also has the advantage that when the hand is formed into a fist, especially when an element such as the handle of an underwater photo or video system is gripped, the luminaire will automatically be in the correct one due to the location Direction, in particular the field of view of the user, lights up. It is particularly advantageous in this case that without additional components, such as adapters or the like, the best possible alignment of the lamp is automatically ensured in various applications. Furthermore, this results in additional applications, even over water. So the lamp can also be used as lighting by a cyclist become. Thus, the cyclist attaches the lamp in the manner according to the invention to the first finger members and thereby ensures that when the driver engages around the handlebar, the lamp automatically lights in the desired direction forward.
  • the lamp according to the invention in particular to each other zubewegbare clamping elements have, for example, are open on one side.
  • one of the clamping elements for example, embrace the index finger, while the opposite clamping element engages around the little finger so as to achieve the desired attachment.
  • attachments only on the index and middle finger or index and ring finger possible.
  • the attachment means may also be in the form of openings or annular attachment means into which the respective fingers are inserted.
  • the fastening device may have a fastening band, which spans the respective fingers.
  • this fastening band can be guided meandering between the respective fingers to achieve the appropriate attachment.
  • the fastening band can be formed semi-flexible. This means that the band is brought into the desired shape and is substantially dimensionally stable in this form. In this case, the band can be shaped meander-shaped in the manner described above and adapted to the respective anatomy of the user. In a subsequent use, the fastening device is thus adapted to the respective user.
  • the lamp according to the invention Due to the design of the lamp according to the invention in transverse or rod shape, wherein the light source is arranged on a longitudinal side of the rod, various advantages are achieved. This initially results in a design advantage in terms of better cooling. Thus, the entire front of the lamp in a movement of the fluid, be it water or air, is flown, thus providing the largest possible area for cooling. In contrast, in known from the prior art, the light sources are arranged on one end face of the rod, whereby only a small surface is ready for cooling.
  • this design of the light has the advantage that, regardless of whether the light is placed on a right hand or a left hand of the user, always a one-hand operation, in particular by means of a thumb, is possible. So can one corresponding switching device may be arranged on an end face of the luminaire, which is then actuated by means of the thumb. If the attachment to the other hand desired, the lamp is rotated by 180 degrees and thus the switching device is again arranged in the range of motion of the thumb.
  • a gap or channel is formed between a housing element, which carries the light source, and a second housing element, which carries the energy source.
  • the formation of this channel can be realized both in connection with the attachment to the first finger members of at least two fingers but also be realized independently of this attachment.
  • the gap or channel can be used as a cooling channel, in particular by a cooling fluid, such as water or air travel, are flowed through.
  • a surface structuring in the form of cooling fins is provided on the first housing element in the region of the channel in order to achieve the best possible heat exchange between the first housing element and the cooling fluid.
  • a fluid guide element is present in the region of the channel opening.
  • the two-part design of the housing of the lamp also has the advantage that the lamp is modular. This makes it possible for one and the same energy source, in particular one and the same second housing element, to be connected to different first housing elements or different light sources. Thus, the light intensity or the light or color temperature can be adapted to the desired conditions in which a first housing element, which has a light source with the desired properties, can be connected to the energy source.
  • connection of the two housing elements is preferably carried out such that the housing elements are held together by a magnetic force. It is special preferred that the magnetic elements are arranged in the region of the electrical contacts for connection of the energy source with the light source or partially formed by these. This results in a simple structural design on the one hand and on the other hand ensures the best possible electrical contact between the housing elements.
  • This magnetic attachment of the housing elements to each other, in particular that the electrical contacts partially form the magnetic connection means can be realized both in combination with the attachment of the lamp to the first finger elements or the formation of a cooling channel but also be carried out independently of these.
  • first housing elements can be provided with a single light source or other first housing elements with a plurality of light sources.
  • the light sources can have different emission characteristics, in particular be configured as a flood light source or as a point light source.
  • the luminaire according to the invention may comprise a regulating and / or control device.
  • a regulating and / or control device By means of this control and / or regulating device can be achieved that the light intensity emitted by the lamp is emitted evenly over the entire charge of the energy source, in particular it does not come to fluctuations or a decrease in luminosity at a lower charge of the energy source .
  • the regulating and / or control device makes it possible to set a predefined light intensity and thus to achieve the longest possible burning time.
  • the corresponding light intensity or burning time or remaining burning time is preferably displayed on a display device of the luminaire, such as a display.
  • Figure 1 is a plan view of the front of a lamp according to the invention according to a first embodiment
  • Figure 2 is a plan view of the lamp of Figure 1 from direction A;
  • Figure 3 is a further plan view of the lamp of Figure 1 from direction A;
  • Figure 4 is a plan view of a lamp according to the invention according to a second
  • FIG. 1 shows a plan view of a luminaire 1 according to the invention.
  • the luminaire 1 is fastened to a hand 3 of a user by means of a fastening device described in detail below.
  • the lamp 1 in the region of the first phalanx of the index finger 5, middle finger 7, ring finger 9 and small finger 11 is arranged.
  • the lamp 1 can be attached to two of these fingers 5, 7, 9, 11, but also be attached to only one of the fingers, however, such that it is arranged in the region of the first finger members of the fingers 5, 7, 9, 11 ,
  • the luminaire 1 has a first housing element 13.
  • the housing element 13 comprises a first light source 15 in the form of an LED group, which is designed as a flood radiator, and a second light source 17, which is likewise designed as an LED group, but acts as a spot radiator.
  • cooling fins 19 are arranged on the surface of the first housing element 13 facing away from the hand 3. During a forward movement of the hand, it is achieved that the best possible cooling of the light sources 15, 17 or of the first housing element 13 is achieved.
  • a switching device 23 is arranged in the region of a thumb 21, a switching device 23 is arranged.
  • the switching device 23 is a one-handed operation of the lamp 1 allows.
  • the switching device can in particular be turned off so that by means of the thumb 21, the respective light sources 15, 17 can be switched on or off but can also be dimmed in their light intensity.
  • This has a particularly positive effect that an extension of the lamp 1 or of the first housing element 13 in a first direction parallel to the longitudinal direction of the first finger members of the index finger 5, middle finger 7, ring finger 9 and small finger 11 in the form of height h less than an extension in a second direction perpendicular thereto in shape the width is b. 2
  • a depth t in a normal direction of a plane in which the first finger members of the fingers 5, 7, 9, 11 are arranged is also smaller than the height h and width b.
  • this transverse or rod-shaped structure of this lamp 1 wherein the light sources 15, 17 are arranged on the longitudinal side of the rod-shaped cuboid, there is a rotational symmetry which allows the lamp 1 can also be arranged on the opposite hand by the lamp 1 order 180 ° is rotated from the position shown in the figure 1.
  • an efficient cooling is achieved in that, in a forward movement, the longitudinal side of the lamp 1 of the cooling fluid, be it water when using the lamp 1 as underwater light or air when connecting the lamp 1 as a bicycle light, is flowed.
  • a fastening device of the luminaire 1 is designed in the form of a clamp element 25.
  • the luminaire 1 has a second housing element 27 in addition to the first housing element 13, which carries the light sources 15, 17.
  • a power source in the form of a rechargeable battery is arranged, which is rechargeable via an external charging device in the form of a USB port 29.
  • a gap or channel 31 is formed in the area between the first housing element 13 and the second housing element 27. This channel 31 serves to be flowed through by a cooling fluid, be it water or air, and thus provide additional cooling of the light sources 15, 17 or of the first housing element 13.
  • a Surface structuring as arranged in the form of additional cooling fins, in order to achieve the best possible heat exchange.
  • the first housing element 13 and the second housing element 27 are connected to one another via connecting devices 33.
  • the connecting means 33 are arranged in the channel 31.
  • the connecting means 33 are in thermal contact with the first housing member 13 and thus increase the surface available for heat exchange with the cooling fluid flowing through the channel 31.
  • the connecting devices 33 comprise permanent magnet 35.
  • the electrical contact elements serve to electrically connect the energy source arranged in the second housing element 27 with the light sources 15, 17.
  • the contact elements are made of materials that allow a magnetic attraction force to the permanent magnet 35 is achieved. This ensures that the best possible electrical contacting exists and at the same time the best possible mechanical connection between the first housing element 13 and the second housing element 27.
  • FIG. 4 shows a second embodiment of a luminaire according to the invention.
  • the elements of the lamp which correspond to those of the lamp 1, carry the same reference numerals, but simply deleted.
  • the luminaire has additional fluid guide elements 37 '.
  • the fluid guide elements 37 ' cause a fluid flow according to the arrows 39' is deflected into the channel 31 'into it, so as to achieve an improvement in the cooling performance.
  • the lamp 1 ' has a modified fastening device in the form of a semi-flexible fastening strap 41'.
  • the fastening band 41 ' is wound around the fingers 5', 7 ', 9' and 11 'in a meandering manner so as to ensure the best possible attachment of the lamp to the fingers 5', 7 ', 9' and 11 '. to reach.
  • the fastening band 41 ' is designed to be semi-flexible in that it compares with a comparatively small force is deformable to bring it into the shape shown in Figure 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L'invention concerne un appareil d'éclairage comprenant au moins une source de lumière et au moins un dispositif de fixation permettant de fixer l'appareil d'éclairage à au moins une main d'un utilisateur. L'appareil d'éclairage peut être disposé au moyen du dispositif de fixation à respectivement un premier organe de saisie par les doigts, comprenant la phalange respective proximale, de deux doigts du groupe comprenant l'index, le majeur, l'annulaire et/ou l'auriculaire de la main, de telle manière que de la lumière peut être émise par la source de lumière dans une direction perpendiculaire au premier organe de saisie par les doigts.
PCT/EP2013/071216 2012-10-10 2013-10-10 Appareil d'éclairage WO2014057063A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012109648.1A DE102012109648A1 (de) 2012-10-10 2012-10-10 Leuchte
DE102012109648.1 2012-10-10

Publications (2)

Publication Number Publication Date
WO2014057063A2 true WO2014057063A2 (fr) 2014-04-17
WO2014057063A3 WO2014057063A3 (fr) 2014-07-24

Family

ID=49385238

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/071216 WO2014057063A2 (fr) 2012-10-10 2013-10-10 Appareil d'éclairage

Country Status (2)

Country Link
DE (1) DE102012109648A1 (fr)
WO (1) WO2014057063A2 (fr)

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US10704250B2 (en) 2016-10-28 2020-07-07 Milwaukee Electric Tool Corporation Sewer cleaning machine
US11505229B2 (en) 2018-04-13 2022-11-22 Milwaukee Electric Tool Corporation Tool support
CN210004181U (zh) 2018-04-26 2020-01-31 米沃奇电动工具公司 便携式灯
USD906559S1 (en) 2018-04-26 2020-12-29 Milwaukee Electric Tool Corporation Light
US11255494B1 (en) * 2021-06-25 2022-02-22 Szabolcs Matko Compact flashlight assembly comprising a primary light, a backup light, and a handle

Citations (4)

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Publication number Priority date Publication date Assignee Title
GB969770A (en) 1960-03-12 1964-09-16 Ruggiero Insalata Improvements in or relating to lamp signalling devices
DE4433623A1 (de) 1994-04-19 1995-10-26 Gilbert Dr Duong Signalgebender Fingerring
DE202009010577U1 (de) 2009-08-05 2010-12-09 Bjb Gmbh & Co. Kg Lampensockel und Lampenfassung
WO2012067659A1 (fr) 2010-11-17 2012-05-24 Light & Motion Industries Lampe réglable pour la photographie sous-marine

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DE9410886U1 (de) * 1994-07-07 1994-09-15 Wu Der Shan Tragbares Mini-Beleuchtungsgerät
US20080049418A1 (en) * 2003-02-10 2008-02-28 First-Light Usa, Llc Multi-purpose flashlight device and method of using same
IL160325A (en) * 2004-02-11 2012-01-31 Tal Sapir Non-firing handheld weapon
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB969770A (en) 1960-03-12 1964-09-16 Ruggiero Insalata Improvements in or relating to lamp signalling devices
DE4433623A1 (de) 1994-04-19 1995-10-26 Gilbert Dr Duong Signalgebender Fingerring
DE202009010577U1 (de) 2009-08-05 2010-12-09 Bjb Gmbh & Co. Kg Lampensockel und Lampenfassung
WO2012067659A1 (fr) 2010-11-17 2012-05-24 Light & Motion Industries Lampe réglable pour la photographie sous-marine

Also Published As

Publication number Publication date
WO2014057063A3 (fr) 2014-07-24
DE102012109648A1 (de) 2014-04-10

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