EP0395802A1 - Einrichtung zur Beleuchtung und Heizung - Google Patents

Einrichtung zur Beleuchtung und Heizung Download PDF

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Publication number
EP0395802A1
EP0395802A1 EP89303226A EP89303226A EP0395802A1 EP 0395802 A1 EP0395802 A1 EP 0395802A1 EP 89303226 A EP89303226 A EP 89303226A EP 89303226 A EP89303226 A EP 89303226A EP 0395802 A1 EP0395802 A1 EP 0395802A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
mirror
light
lamp
lighting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89303226A
Other languages
English (en)
French (fr)
Other versions
EP0395802B1 (de
Inventor
Yoshiro Nakamatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES89303226T priority Critical patent/ES2061978T3/es
Priority to DE1989618934 priority patent/DE68918934T2/de
Priority to EP19890303226 priority patent/EP0395802B1/de
Publication of EP0395802A1 publication Critical patent/EP0395802A1/de
Application granted granted Critical
Publication of EP0395802B1 publication Critical patent/EP0395802B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F21V21/22—Adjustable mountings telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors

Definitions

  • the invention relates to a device for lighting or heating which is multipurpose and versatile.
  • the invention provides a multipurpose lighting or heating device comprising a cylinder closed at one end and open at the other, ray transmitting means located in the cylinder, a movable reflector connected by an arm to the cylinder and located at a position spaced from the open end of the cylinder to receive rays from the ray transmitting, means, a portion of the cylinder tapering towards the closed end of the cylinder, ventilation holes being present in the tapering portion for entry of air to flow past the ray transmitting means towards the open end of the cylinder.
  • the ventilation holes are radially spaced about the tapering portion of the cylinder.
  • the ray transmitting means may take a variety of forms, e.g light lamp, a heat ray lamp or the like providing visible light and/or infrared radiation.
  • the bracket is connected to the outside of the cylinder.
  • the bracket is connected to a carrying handle for the device.
  • the bracket includes means to receive a plate to be located in the path of the rays, e.g.s to illuminate a film or magnify an object, the plate being transparent.
  • mounting means are present at or near the closed end of the cylinder for mounting the device horizontally or on a vertical surface.
  • the device may be connected to a vertical stand.
  • the embodiment of Figure 1 comprises a metal cylinder 1 closed at its lower end and mounted secure on a stand 2.
  • a lamp 3 is mounted in the lower portion of the cylinder 1 and a wire 4 leads from the lamp 3 through the wall of the cylinder 1 to a plug 5.
  • the wire includes a switch 6.
  • a row of air holes 7 is present in the tapered wall 8 at the lower end of the cylinder 1 and opens into the annular clearance 9 between the cylinder 1 and the lamp 3.
  • a cranked arm 10 is mounted by bolts 11 passing through holes 12 in the wall of cylinder 1 adjacent the cylinder mouth 18 and nuts 13 are present at the end of the bolts 11.
  • a reflector 14 is present at the free end of the arm 10 and comprises a plane mirror 15 on one side and a concave mirror 16 on the other. In use a stream of hot air 17 rises from the lamp 3 through the open mouth 18 of the cylinder 1 while the light is directed by the reflector surface according to the side and inclination selected.
  • FIGs 3 to 8 Different uses of the device of Figure 1 are shown in Figures 3 to 8.
  • the light can be reflected by the concave mirror 16 on to the open surface of a book 23 to be read by a reader.
  • a man can use the concave mirror 16 to view his beard for shaving.
  • a woman may use the plane mirror 15 for making up her face.
  • the plane mirror 15 may be used to concentrate the light on a book surface or by a different inclination on a part thereof.
  • Figure 7 illustrates the use of device of Figures 1 and 2 placed adjacent a wall 24.
  • Light from lamp 3 is reflected by the plane mirror 15 off the wall surface 24 and shines indirectly on the human face so that the eye can view the beard in the concave mirror 16 for shaving.
  • Figure 8 shows the use of the device of Figures 1 and 2 wherein the light is collected at the beard by the concave mirror 16 to brightly illuminate the beard.
  • the eye can view the illuminated beard without glare, since the light shining on the beard is not directed toward the eye.
  • Figure 9 shows the use of the device Figures 1 and 2 as an image lighting apparatus.
  • An opaque milky white glass plate 25 is placed across the cylinder mouth and a photographic film 26 is placed on the plate.
  • Light from the lamp 3 passes through the film and is reflected by the reflector 14 and the image of the film reflected on the mirror (or enlarged by the concave mirror 16) can be seen in detail by the eye.
  • Figure 10 shows the use of the device wherein a liquid crystal television set 27 is viewed on a mounting plate 28 pivotally attached to the arm 10. It is possible to see the reflected television image on the mirror 14 and view in detail the image enlarged on the concave mirror 16.
  • the plate 28 of the device of Figure 11 is pivotally mounted on the arm 10 and when overlying the cylinder mouth 18 is to mount a photo slide 29. Light from the lamp 3 passes through the photo slide 29 and is reflected by the mirror to be projected onto a screen 30 via lens 31.
  • Figure 12 shows the device of Figure 11 wherein, upon pivoting the plate upwardly, light from the lamp 3 reflects directly on the mirror and can be used as lighting apparatus with lens 31.
  • a single device can be used as a slide viewer, a liquid crystal television, a slide projector, an illuminating light, etc.
  • the device has the advantage of miniaturized size and multiple utilities and is economical and convenient and it has no idle functions, inasmuch as it is usually used as electric light stand. There is no heat exposed to one's face by reflection on mirror even if a high power lamp is used.
  • Table 1 shows the temperatures measured at the position 32 of the apparatus of Figure 13, whose dimensions are referred to in Table 2, compared with standard temperatures. This data shows that, in spite of the use of a high temperature minikryton-ref 50W bulb in the cylinder 1, the parts are efficiently cooled by the chimney effect of the air drawn through and the temperature is significantly reduced.
  • the device prolongs lamp life, is safe to handle with no fear of burning and does not cause painted film peeling by heat but withstands lengthy usage due to the cooling produced by the chimney effect as described above.
  • the cooling mouth of this apparatus produces and cools the air stream flowing from the vents 7 to the open mouth 18 of the cylindrical body 1 by a chimney effect.
  • the tapered wall surface 8 is so wide that it is possible to enlarge the hole size or increase the number and disposition of holes 7 to substantially accelerate cooling by the chimney effect.
  • Figure 14 shows an embodiment of the invention wherein a number of transverse louvres 41 of long, narrow and thin plates are mounted vertically and in parallel with one another in the open mouth 18 of the cylindrical body 1.
  • the louvres prevent an observer looking down from being dazzled but light can pass through the louvre 41 and be reflected on the mirror to become illuminating light.
  • the louvres may take a variety of shapes and sizes.
  • the base 2 may be provided with means to be mounted on a vertical wall, e.g a hook receiving keyhole slot.
  • the lamp 3 may be a small halogen lamp of high efficiency and mirror 14 a dichroic mirror which reflects visible light and filters about 80% of the evolved heat. This provides a soft visible light for reading, etc.
  • Figures 15 shows an embodiment of the invention wherein the lamp is a heat lamp by which it is possible to send heat from the lamp in various directions to various areas, e.g to heat a sitters body or a face or feet, according to the orientation of the mirror.
  • Figure 16 shows the arrangement wherein heat can be directed to upper or lower directions; at position A of the mirror heat is directed downward, at position B it is directed obliquely upward, and at position C it is directed straight up. This feature is not possible with conventional heating apparatus.
  • Figure 17 shows a device wherein light from a high pressure silver lamp or black light 3 is reflected by the mirror and objects 42 such as diamond or dust placed in the path of reflected light can be inspected. It is possible in this arrangement to fully observe tested subjects with no heat of the lamp on one's hand.
  • Figures 18 to 20 show devices wherein the arm 10 is mounted inside the cylinder 1 and it is possible to switch the light of a light spot 43 by concave mirror 16 to different positions 43A, 43B and 43C and to spread light by plane mirror 15 by rotating the mirror.
  • Figure 20 shows the arrangement of the invention wherein reflected light from the plane mirror 15, with the mirror set at a horizontal position, forms a mood light.
  • the lamp can also illuminate a picture on a wall or ceiling.
  • Figure 21 shows an embodiment of the invention wherein the lighting device is set on the upper portion of a pole 44 mounted on a floor stand 2, to be above the eye level of a sitting person.
  • Light from the lamp 3 projects upward, e.g above the eye, reflecting on the mirror 14 to become irradiating light changing its lighting direction (A) downwardly.
  • the light changes to lighting direction (B).
  • the lighting area can be changed by using either the plane face or the concave face of the mirror.
  • the plane mirror may be used to illuminate a wide area and the concave mirror a narrow one.
  • the invention when compared with conventional combinations of lamps and stands, does not require a large shade, etc above the stand but has stable feeling because of the use of a small mirror. It can prolong the lamp life by inhibiting dust from entering the lamp by the mirror covering lighting device, since heat of the lamp is well spread by the chimney effect of the air stream rising up from the vent within the cylinder to cool the lighting device. In addition, the invention has no wasteful flow-out of light but can work with lower electric consumption. The invention also provides remarkable features, not provided in conventional floor stands, such as no dazzling, since the light shines from a higher position than the eye when a person is sitting.
  • the light may be used as a lantern by shining it on a lower portion than the plane mirror by setting the mirror at a horizontal position.
  • the light may be directed upwardly to the ceiling of a room by setting the mirror at a vertical position.
  • Figure 22 shows the use of this invention wherein the cylinder is elongate to increase the chimney effect to spread the heat of the lamp.
  • the upper end of the arm 10 may have two side arms 45 attached to a rotary grip 46 at the top of the pole 44 for holding both sides of the mirror. Rotation of the grip rotates the mirror. Rotation of the grip can vary the shape and disposition of the light spots.
  • the elongate cylinder or pole 44 can be transparent or translucent to produce illuminating light.
  • a translucent pipe may be used or an optically clear pole such as acrylic resin, etc, or pipe containing a bundle of optical conductive fibres such as glass fibres, etc may be used.
  • a light collecting mirror such as a regular mirror or dichronic mirror can be set directly underneath lamp 3.
  • Figures 24 and 25 show an embodiment of the invention wherein a pole 44 comprising rods or lengths 47 of transparent acrylic resin set on a frustoconical base 2 containing the lamp 3.
  • a dichronic mirror 48 is located within the base 2 to collect the light of the lamp 3 at the lower end of the pole.
  • the base has feet 49 to contact the floor. Vents 7 are set on the upper and lower side surfaces of the base 2 to release the heat of lamp 3 as rays and as a hot air stream.
  • the light of lamp 3 passes up the transparent pole and is reflected off the mirror 14. The light also appears along the pole.
  • Lamp 3, for example, is a lamp which is 24V, 150W and is of a small type and produces strong light.
  • Figure 29 shows an embodiment of the invention wherein the pipe is translucent and the lamp 3 is set in the lower portion of the transparent supporting bar pole 44 of acrylic plastic, etc.
  • Two rows of vents 7 are present adjacent the lamp 3 at the upper and lower portions of the base pipe section to radiate the heat.
  • a carrying handle may be mounted to the cylinder, for example, by screws or bolts.
  • One side of the cylinder 1 may be shaped in the form of a spout, if desired, for ornamental purposes. It is thus apparent that the cylindrical body 1 may have other ornamental shapes, as desired.
  • the handle 54 is held to the outside of the cylinder 1 by, for example, screws (not shown) and the arm 10 is threaded into the top of the handle 54.
  • Figure 32 shows another version wherein an arm 10 has a U-shaped configuration with two leg portions, one 10A of the leg portions being mounted on the cylinder 1 and the other leg portion 10B extending upwardly for pivotably mounting the mirror 14. The two portions are screwed together, as shown.
  • the arm functions to support the mirror and also as a handle.
  • a shade hood in the form of a half sphere may be attached to the upper end of the arm above the mirror.
  • the shade hood has a diameter preferably slightly greater than that of the mirror, the shade hood covering the top of the mirror. This shade hood inhibits dust from falling onto the mirror, as well as inside of the cylindrical body.
  • Figure 33 shows a device in the form of a photostrobe and which comprises strobe 60, a lamp 3 comprising a strobe bulb 61, a curved mirror 62 reflecting upwards the light of the strobe bulb, arm 10 having a wave shaped washer 64 and which supports mirror 14 and is arranged to rotate and stop at any desired angle on axis 63.
  • the arm 10 slides up and down along a guide 64A for carrying and storage.
  • Figure 34 shows a device wherein frame 65 supporting and rotating mirror 14 about axis 66. The frame can be collapsed to position 65B for storage.
  • the device includes a strobe battery 67 and an infrared lamp 68 for auto focussing distance measurement.
  • Figures 35, 36 and 37 show a device similar to those just described for video light.
  • Figure 34 shows a device wherein the mirror 14 comprises a dichronic mirror 14A which reflects visible light only, and removes 60% of the thermal rays and further drichronic mirror 14B which removes the remaining 40% of thermal rays. Thus 100% of the thermal rays are removed from light 3 directed onto subject, and a performer on TV is not subjected to great heat.
  • Figure 36 shows an example wherein the cylinder 1 according to Figure 35 is attached to a video camera by a clip 69.
  • Figure 37 shows a ceiling mounted device similar to those just described wherein the mirror 14 is moved by a remote-controlled motor 70 to change the direction and spread the light.
  • Figures 38, 39 and 40 show a device wherein a grip 80 is attached to a camera 81, a hot shoe is set on the grip 80 and a mirror 85 reflecting light from a strobe light source 85 is mounted on grip 80.
  • a cylinder 1 having vent holes 7 may be mounted at the top of the grip about the mirror 85.
  • the camera 81 and grip 80 containing the strobe light are fixed to a grip holder 82 by nuts 83, strobe bulb 84 and reflecting mirror 85 face upwards at the upper portion of grip 80, and mirror 14 reflecting light from the strobe bulb 84 is supported on arm 10, the lower end of which is inserted into a hole 86 in the grip.
  • Strobe bulb 84 is an Xenon gas bulb and the power source of a chargeable NiCd battery 87 is contained within the grip. When carrying these parts the mirror 14 and the arm 10 are removed from the grip.
  • the reflecting mirror having strobe bulb 84 at its centre is supported on the grip so as to move about a pivot 88, it is possible to direct the light directly from the mirror 85. Different lighting can be obtained by rotating the mirror. Thus lighting can bounced off a ceiling with the mirror in the vertical position or it can be focussed by a telephoto of the camera by the concave mirror. Light can be spread for a wide angle photo by the plain mirror surface and downward spot lighting can be obtained using the concave mirror for a close-up photo.
  • Stand 91 can slide up and down a pole 96 by a releasing grip 97, or can move horizontally by releasing lever 98.
  • Connector 99 of camera 81 is connected to the power supply by a synchro-cord to synchronously light the strobe when activating the camera shutter.
  • a synchro-cord to synchronously light the strobe when activating the camera shutter.
  • the strobe lighting can be done from a high position and is easily adjusted by moving the mirror.
  • Commercial photography is creative and always looks for new lighting, and the invention enables a photographer to produce an entirely new type of photo.
  • Figures 42 through 44 show an embodiment of the invention which is an application of lighting for use with video or motion pictures at studios and comprising a light source, mirror and bandoor (there are also occasions where the bandoor is not used) and even if the angle of mirror is changed, the light reflected from the light source on the mirror always passes through almost the centre of the bandoor.
  • Figures 42 and 43 show that case 100 contains a light source lamp 3, dichronic mirror 101 collecting light from lamp 3 and dichronic mirror 14B reflecting light of lamp 3 on its light axis.
  • Mirror 14B reflects the light of mirror 14.
  • the heat of the light source lamp 101 is removed by the dichronic mirror.
  • the bandoor 102 with four plates is set at the edge of lighting mouth 104265 of case 100 to freely open and close.
  • the light source, reflecting mirror and bandoor are built into the case 100.
  • Figures 45 and 46 show a device of this invention using a pendant and chandelier wherein the device hangs from the ceiling.
  • the mirror 14 reflects the light of the lamp 3 and makes it possible to tilt bulb socket 112 at the top end of arm 10 which supports the reflector and changes the light direction.
  • a swivel 113 and an air window 114 is also shown in Figure 45.
  • the swivel 113 is set within bulb socket 112 and the entire body of the mirror and the light source hangs from the ceiling by power supply cord 115 extending from the swivel 113.
  • Mirror 111 can incline at any angle in three dimensions. Power supply cord 115 connects with a cord within arm 10 running to the device.
  • Figure 46 shows an example of a chandelier which has a plurality of light bulbs 3 in a single cage or reflector for plural mirrors 14.
  • arms 10 of different heights may be present on opposite sides of the cylinder 1 to provide two reflectors 14.
  • the base 2 may have mounting means, e.g to be connected to a vertical wall or to stand on a separate pole support having a top dish to receive, preferably engage, the base.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
EP19890303226 1989-03-31 1989-03-31 Einrichtung zur Beleuchtung und Heizung Expired - Lifetime EP0395802B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES89303226T ES2061978T3 (es) 1989-03-31 1989-03-31 Dispositivo para iluminacion o calefaccion.
DE1989618934 DE68918934T2 (de) 1989-03-31 1989-03-31 Einrichtung zur Beleuchtung und Heizung.
EP19890303226 EP0395802B1 (de) 1989-03-31 1989-03-31 Einrichtung zur Beleuchtung und Heizung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19890303226 EP0395802B1 (de) 1989-03-31 1989-03-31 Einrichtung zur Beleuchtung und Heizung

Publications (2)

Publication Number Publication Date
EP0395802A1 true EP0395802A1 (de) 1990-11-07
EP0395802B1 EP0395802B1 (de) 1994-10-19

Family

ID=8202635

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890303226 Expired - Lifetime EP0395802B1 (de) 1989-03-31 1989-03-31 Einrichtung zur Beleuchtung und Heizung

Country Status (3)

Country Link
EP (1) EP0395802B1 (de)
DE (1) DE68918934T2 (de)
ES (1) ES2061978T3 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683618A1 (fr) * 1991-11-08 1993-05-14 Idlumiere Appareil d'eclairage du type lampadaire a source lumineuse inferieure.
FR2694070A1 (fr) * 1992-07-27 1994-01-28 Lalloz Benoit Dispositif de révolution et de renvoi à angles variables d'un faisceau lumineux issu de fibres optiques, associé à un dispositif de mise en Óoeuvre et d'aménagement.
FR2712664A1 (fr) * 1993-11-17 1995-05-24 Obie S Lighting Prod Inc Projecteur de théâtre.
WO1997030311A1 (en) * 1996-02-14 1997-08-21 Teknoware Oy Light fitting
DE29722950U1 (de) * 1997-12-30 1999-04-29 Kenneth Craig Sproule, Kowloon Bay Leuchte
GB2407863A (en) * 2003-11-05 2005-05-11 Hanson Khonrad Alva Desk lamp with fixed light source and separate, movable reflector
WO2010003626A1 (de) * 2008-07-07 2010-01-14 Osram Gesellschaft mit beschränkter Haftung Leuchtvorrichtung
CN104747969A (zh) * 2015-02-19 2015-07-01 佛山市三水区希望火炬教育科技有限公司 一种立式可自由度动作的航天飞机灯具及应用
WO2016134732A1 (en) * 2015-02-23 2016-09-01 Coelux S.R.L. Seat illuminating system
US10088125B2 (en) 2015-02-23 2018-10-02 Coelux S.R.L. Illumination system for optically widened perception

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009057695A1 (de) 2009-12-09 2011-07-21 Dörre, Peter, Dr., 58636 Optothermisches Kombi-Gerät zur Raumheizung und Beleuchtung für Standard-Glühlampenfassungen nach dem Glühlampenprinzip

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296810A1 (fr) * 1975-01-02 1976-07-30 Mole Richardson France Dispositif d'eclairage, en particulier pour l'habitat
US4388678A (en) * 1980-10-14 1983-06-14 Turner Wheeler M Reading and viewing lamp
US4497016A (en) * 1982-11-25 1985-01-29 Electrotechnik-Apparatebau Peter Schmitz Lighting device
DE8620996U1 (de) * 1986-08-05 1987-01-02 Ternis, Wolfgang, 6521 Flörsheim-Dalsheim Beleuchtungskörper
DE8813406U1 (de) * 1988-10-22 1989-01-26 Stanitzek, Joachim B., 1000 Berlin Leuchte mit Farblichtfilter und verstellbarer Fokus-Linse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296810A1 (fr) * 1975-01-02 1976-07-30 Mole Richardson France Dispositif d'eclairage, en particulier pour l'habitat
US4388678A (en) * 1980-10-14 1983-06-14 Turner Wheeler M Reading and viewing lamp
US4497016A (en) * 1982-11-25 1985-01-29 Electrotechnik-Apparatebau Peter Schmitz Lighting device
DE8620996U1 (de) * 1986-08-05 1987-01-02 Ternis, Wolfgang, 6521 Flörsheim-Dalsheim Beleuchtungskörper
DE8813406U1 (de) * 1988-10-22 1989-01-26 Stanitzek, Joachim B., 1000 Berlin Leuchte mit Farblichtfilter und verstellbarer Fokus-Linse

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683618A1 (fr) * 1991-11-08 1993-05-14 Idlumiere Appareil d'eclairage du type lampadaire a source lumineuse inferieure.
FR2694070A1 (fr) * 1992-07-27 1994-01-28 Lalloz Benoit Dispositif de révolution et de renvoi à angles variables d'un faisceau lumineux issu de fibres optiques, associé à un dispositif de mise en Óoeuvre et d'aménagement.
FR2712664A1 (fr) * 1993-11-17 1995-05-24 Obie S Lighting Prod Inc Projecteur de théâtre.
WO1997030311A1 (en) * 1996-02-14 1997-08-21 Teknoware Oy Light fitting
DE29722950U1 (de) * 1997-12-30 1999-04-29 Kenneth Craig Sproule, Kowloon Bay Leuchte
GB2407863A (en) * 2003-11-05 2005-05-11 Hanson Khonrad Alva Desk lamp with fixed light source and separate, movable reflector
WO2010003626A1 (de) * 2008-07-07 2010-01-14 Osram Gesellschaft mit beschränkter Haftung Leuchtvorrichtung
CN102089576A (zh) * 2008-07-07 2011-06-08 奥斯兰姆有限公司 照明装置
US8480252B2 (en) 2008-07-07 2013-07-09 Osram Gesellschaft Mit Beschraenkter Haftung Illumination device
CN104747969A (zh) * 2015-02-19 2015-07-01 佛山市三水区希望火炬教育科技有限公司 一种立式可自由度动作的航天飞机灯具及应用
WO2016134732A1 (en) * 2015-02-23 2016-09-01 Coelux S.R.L. Seat illuminating system
US10088125B2 (en) 2015-02-23 2018-10-02 Coelux S.R.L. Illumination system for optically widened perception
US10427599B2 (en) 2015-02-23 2019-10-01 Coelux S.R.L. Seat illuminating system

Also Published As

Publication number Publication date
DE68918934T2 (de) 1995-02-23
EP0395802B1 (de) 1994-10-19
DE68918934D1 (de) 1994-11-24
ES2061978T3 (es) 1994-12-16

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