EP0176598A1 - Aufgehängte lichtdekoration - Google Patents

Aufgehängte lichtdekoration Download PDF

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Publication number
EP0176598A1
EP0176598A1 EP85900770A EP85900770A EP0176598A1 EP 0176598 A1 EP0176598 A1 EP 0176598A1 EP 85900770 A EP85900770 A EP 85900770A EP 85900770 A EP85900770 A EP 85900770A EP 0176598 A1 EP0176598 A1 EP 0176598A1
Authority
EP
European Patent Office
Prior art keywords
hooking
aforementioned
lighting
lighting unit
members
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.)
Withdrawn
Application number
EP85900770A
Other languages
English (en)
French (fr)
Other versions
EP0176598A4 (de
Inventor
Masaharu Kitamura
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.)
KUROI GARASU KOUGYO CO Ltd
Original Assignee
KUROI GARASU KOUGYO CO Ltd
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
Priority claimed from JP1984049803U external-priority patent/JPS6142006U/ja
Priority claimed from JP6564884U external-priority patent/JPS60177407U/ja
Priority claimed from JP8922684U external-priority patent/JPS614309U/ja
Priority claimed from JP8922584U external-priority patent/JPS614308U/ja
Priority claimed from JP13974984U external-priority patent/JPS6322566Y2/ja
Priority claimed from JP13974884U external-priority patent/JPS6322565Y2/ja
Application filed by KUROI GARASU KOUGYO CO Ltd filed Critical KUROI GARASU KOUGYO CO Ltd
Publication of EP0176598A1 publication Critical patent/EP0176598A1/de
Publication of EP0176598A4 publication Critical patent/EP0176598A4/de
Withdrawn legal-status Critical Current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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00

Definitions

  • This invention relates to decorative hanging lighting apparatuses having arbitrary numbers of lighting units coupled in the vertical direction, which are used mainly for decoration of common home entrances and parlors or hotels' lobbies, etc.
  • decorative hanging lighting apparatuses having a plurality of lighting units vertically coupled to arbitrary lengths have been widely used in hotels' lobbies, etc.
  • the whole of the lighting apparatus is supported by the ceiling, such that the hooking fixture which has a high enough strength to support the weight of the apparatus is fixed to the ceiling by means of screws, etc.; to this hooking fixture, first, a first lighting unit is fixed and then, to this lighting unit, a second lighting unit and further, if necessary, a third lighting unit is fixed to the second unit and then, a fourth unit to the third one. After the necessary number of lighting units are fixed in this way, wiring work is done on each lighting unit.
  • the object of this invention is to provide decorative hanging lighting apparatuses in which coupling of each two lighting units can be very readily made, number change can be made at once and wiring work is entirely obviated; besides, power supply lines which impair their appearance are absent.
  • the present invention is characterized in that two hooking members each equipped at both ends with hooking means and composed of a conductor are provided in the aforementioned lighting unit; electrode wires are joined to respective two hooking members above-mentioned, and that the hooking means at the top of one lighting unit are hooked on the hooking means at the bottom of the other lighting unit.
  • each two lighting units is completed merely by hooking the hooking member of each lighting unit on the hooking member of the lighting unit just above the respective unit.
  • the hooking members themselves are conductors and hooking members of each two lighting units are electrically connected to each other, the wiring work is obviated.
  • FIG. 1 is an appearance sketch of a single lighting unit of a decorative hanging lighting apparatus, a preferred embodiment of this invention.
  • Numerals 1 and 2 denote hooking members each of a conductor and with both ends bent in an angle shape, forming hooking means la, lb, 2a and 2b.
  • electrode wires 3a and 3b of an electric bulb 3 are respectively linked, so that there are electrical continuity between them.
  • These hooking members 1 and 2 and the electrode wires 3a and 3b are fixed with transparent insulating fixing members 4 and 5 to be symmetrically in place to right and left, without being electrically short-circuited.
  • FIG. 2 is an appearance view of a lighting apparatus having a plurality of the aforementioned lighting units coupled by hooking.
  • a voltage about 12V is considered appropriate
  • the hooking means la and 2a of the lighting unit A supply power to the electric bulb 3 by being hooked on the aforementioned hooking means 6a and 6b, thereby not only getting it lit, but conducting the source voltage to the hooking means lb and 2b.
  • the lighting unit which is hooked on the hooking means lb and 2b of the lighting unit A through its hooking means la and 2a is likewise lit and the voltage is conducted to lb and 2b.
  • the lighting unit C also operates likewise,
  • the distance between these lighting units may be freely set and an accessory 8, etc., shown by broken lines in this figure may be attached merely by putting it on the lighting unit.
  • FIG. 3 is a view showing a second embodiment of this invention.
  • five electric bulbs 9a, 9b, 9c, 9d and 9e are mounted and the hooking members 10a and 10b are coated by insulating fixing members lla, llb, llc, lld, lle and llf, except for the hooking means.
  • insulating fixing members lla, llb, llc, lld, lle and llf except for the hooking means.
  • accessories 13 may be hung thereon, as shown in FIG. 4.
  • FIG. 5 is an appearance sketch of a single lighting unit of a decorative hanging lighting apparatus, a third embodiment of this invention.
  • Numerals 1 and 2 denote hooking members each of a conductor and being bent in an angle shape at both ends, forming hooking means la, lb, 2a and 2b. These two hooking members are fixed near their hooking means with insulating fixing means 3 and 4, to be symmetrical to right and left and without being electrically short-circuited.
  • a sliding plate 6 of an insulating and elastic material having an electric bulb 5 securely mounted thereon and conductors 6a and 6b arranged thereon in such a way as to allow its electrode wires 5a and 5b to be electrically conducting with the hooking members 1 and 2 is held vertically slidably between the members 3 and 4. What fundamentally differentiates this embodiment from that shown in the aforementioned FIG. 1 rests with this part.
  • this sliding plate 6 has not only nearly a circular shape, but has two sliding holes 6c and 6d adjacent to its periphery for passage of the hooking members 1 and 2 therethrough, permitting the plate's up-down sliding on these hooking members.
  • the sliding plate 6 may be readily detached by tilting the sliding plate 6 in such a way as to allow the hooking members 1 and 2 to be clear through the groove 6a and 6f which were formed when notching out the holes.
  • FIG. 6 is an appearance view of a lighting apparatus having a plurality of the aforementioned lighting units coupled by hooking, in which a voltage (about 12V is considered appropriate) is supplied to the hooking means 7a and 7b of the hooking fixture 7 which is attached to the ceiling.
  • a voltage about 12V is considered appropriate
  • the upper hooking means la and 2a of the lighting unit A supply power to the electric bulb 5 by being hooked on the aforementioned hooking means 7a and 7b, thereby getting it lit.
  • the source voltage is conducted to the bottom hooking means lb and 2b.
  • the electric bulb 5 of the lighting unit B hooked on the bottom hooking means of the lighting unit A through its top hooking means la and 2a is similarly lit and the voltage is conducted to lb and 2b.
  • the lighting unit C also operates similarly.
  • the eliding plate 6 may be slid from the position shown by real line in FIG. 5 to the position shown by two dots and one dash alternating line, enabling the distance between light sources to be freely set, without using a spacer, etc.
  • the illuminating light may be altered by covering the sliding plate 6 with an accessory 8, etc., as shown by broken lines in this figure.
  • FIG. 7 shows a lighting unit provided with three sliding plates 9a, 9b and 9c on which electric bulbs 10a, lOb and lOc are respectively securely held. In this way it is possible to attach to a single lighting unit several sliding plates on each of which an electric bulb is securely held.
  • FIG. 8 is a pgrtly broken appearance sketch of a lighting unit of a decorative hanging lighting apparatus, a fourth embodiment of thin invention.
  • Numerals 1 and 2 designate hooking members each of a conductor and being bent at both ends, forming hooking means la, lb, 2a and 2b.
  • the aforementioned diodes 6 and 7 are connected mutually in opposite directions, forming part of the lighting switching device to be described later.
  • To the hooking member 2 are connected the other electrode wires 3b and 4b of the two electric bulbs 3 and 4.
  • the two hooking members 1 and 2 are securely held in place and symmetrically to right and left by transparent insulating fixing members 5a and 5b, without being electrically short-circuited.
  • the distance between the hooking members are widened between the upper and the lower fixing members 5a and 5b and the opening part 8a at the top. of the bell shape glass globe 8 is sized nearly equal to the outer circumference of the fixing member 5a.
  • the glass globe 8 is held by the part of the hooking members 1 and 2 of the lighting unit where the distance between them is widened.
  • the upper electric bulb 4 is located at the top opening part 8 of the glass globe 8 and by lighting this electric bulb 4, it is possible to get the glass globe shine.
  • FIG. 9 is an appearance view of a lighting apparatus having a plurality of the aforementioned lighting units coupled by hooking.
  • a voltage about 12V is considered appropriate.
  • the lighting units A, B and C shown in FIG. 8 are coupled by hooking.
  • the hooking means la and 2a of the lighting unit A hooked on the aforementioned hooking means 9a and 9b power is supplied to the electric bulbs 3 and 4, thereby getting them lit, while the source voltage is conducted to the hooking means lb and 2b.
  • the lighting unit B which is hooked on the hooking means lb and 2b of the lighting unit A through its hooking means la and 2a is also lit up, while the voltage is conducted to lb and 2b. Then the lighting unit C also similarly operates. Besides, by inserting a spacer 20 between the lighting units, as shown in this figure, the distance between the lighting units may be freely set.
  • FIG. 10 gives diagrams showing wirings in decorative hanging lighting apparatus, a fourth embodiment of this invention, FIG. 10 (A) showing wirings of a lighting switching device for use with DC power source.
  • a DC power source When a DC power source is used, wirings are provided as shown in FIG. 10 (A) and the switches 10 and 11 are interlocked and are in contact with 10' and 11'; then, the 9a side becomes + in polarity and the 9b side - accordingly, the side of the hooking member 1 of the lighting unit shown in FIG.
  • the illuminating light may be altered by getting lit either one of two electric bulbs in this embodiment, whereby the design of the lighting apparatus and the illumination light image may be changed.
  • FIG. 11 is an appearance sketch of a lighting unit of a decorative hanging lighting apparatus, a fifth embodiment of this invention.
  • Numerals 1 and 2 are hooking members each composed of a conductor and being bent in an angle shape at both ends to form hooking means la, lb, 2a and 2b.
  • To the aforementioned hooking means 1 and 2, are connected electrode wires 3a and 3b of an electric bulb 3 which are thus also electrically rendered conductive.
  • These hooking members 1 and 2 and electrode wires 3a and 3b are electrically fixed by transparent insulating fixing members 4 and 5 in positions symmetrical to right and left, without being electrically short-circuited.
  • the construction of the lighting unit of this embodiment is quite identical with that shown in FIG. 1.
  • FIG. 12 is an appearance view of a lighting apparatus having a plurality of the aforementioned lighting units coupled by hooking.
  • a voltage (about 12V is considered adequate) is supplied from a power source.
  • lighting units A, B and C shown in FIG. 11 are coupled by hooking.
  • the hooking means la and 2a are hooked on the aforementioned hooking means 6a and 6b. Then power is supplied to the electric bulb 3, thereby to get it lit and moreover, the source voltage is supplied also to the hooking means lb and 2b.
  • the lighting unit B which is hooked on the bottom hooking means lb and 2b of the lighting apparatus unit A through its hooking means la and 2a is similarly lit and the voltage is conducted to lb and 2b.
  • the lighting unit C also operates similarly. Further, these coupled lighting units A - C are covered with a glass pipe 7. On the opening part of this glass pipe 7, a disk shape fitting 9 having at its center an aperture nearly equal to the external dimension of the aforementioned hooking fixture 6 is fitted, with its outer circumferential rim bent downward.
  • the provision of this glass pipe 7 differentiates this apparatus from that shown in FIG. 2.
  • FIG. 13 is an appearance view of a single lighting unit which composes a decorative hanging lighting apparatus, a sixth embodiment of this invention.
  • a single lighting unit is composed of two hooking members 1 and 2, fixing members 5a and 5b and an electric bulb 3.
  • the hooking members 1 and 2 are each composed of a conductive material and have top hooking means la and 2a and bottom hooking means lb and 2b at both ends, which are placed respectively on a common plane.
  • the fixing members 5a and 5b are composed of an insulating material and are holding the aforementioned two hooking members securely in place, keeping them apart from each other.
  • the two electrode wires of the electric bulb 3 are respectively joined to the hooking members 1 and 2.
  • the top hooking means la of the hooking member 1 is formed by bending at 90 degrees the end part of the hooking member at two positions.
  • the bottom hooking means lb is formed by bending the bottom end part of the hooking member 1 in a shape symmetrical to the aforementioned top hooking means la. Further, in the hooking member l., the distance between the top hooking means la and the fixing member 5a is set about one half the distance between the bottom hooking means lb and the fixing member 5b.
  • the hooking member 2 is a conductor formed in the same shape as the hooking member 1, which is arranged in up-side-down relation to the hooking member 1 and they are facing each other. Thus in a lighting unit, the top and the bottom hooking members are formed symmetrically about the center of the lighting unit.
  • FIG. 14 is a view illustrating one of constructions of decorative hanging lighting apparatus having the aforementioned lighting units coupled together.
  • a voltage (about 12V is considered appropriate) is supplied from a power source not shown in this drawing.
  • the lighting units A, B and C shown in FIG. 13 are coupled by hooking. With the top hooking means la and 2a of the lighting unit A hooked on the hooking means 7 and 8, current is supplied to the electric bulb 3 of the lighting unit A, thereby getting it lit, while the source voltage is lead to the bottom hooking means lb and 2b.
  • the current is similarly supplied to the electric bulb 3 of the lighting unit B which is coupled to the lighting unit A by hooking its upper hooking means la and 2a on the lighting unit A's bottom hooking means lb and 2b, thereby getting the bulb lit, while the source voltage is led to its bottom hooking means lb and 2b.
  • the source voltage supplied to the hooking means 7 and 8 is conducted through the hooking members of each lighting unit, enabling the current to be supplied to electric bulbs of all coupled lighting units, to get them lit up.
  • the manufacturing process of the lighting unit is simplified and it has become possible that the cost is cut down and that the shape of the hooking part of the lighting unit is made compact, resulting in improvement in workability, by arranging two hooking members with their respective hooking means vertically shifted from one another and placing respective hooking members on a common place. Further the packaging volume is reduced.
  • the two hooking members 1' and 2' may be formed in another shape in which their hooking means la' and 2a' and lb' and 2b' are formed in a shape respectively symmetrically oppositely turned at top and bottom and being arranged at different levels.
  • FIG. 16 is an appearance view of a single lighting unit of a decorative hanging lighting apparatus, an eighth embodiment of this invention.
  • Hooking members 1 and 2 of a conductor are securely held by insulating fixing members 8a and 8b in such a way as to be kept apart from each other.
  • top hooking means la and 2a and bottom hooking means lb and 2b At both ends of each of these two hooking means 1 and 2, there are formed top hooking means la and 2a and bottom hooking means lb and 2b.
  • the distance between the aforementioned two hooking members 1 and 2 is widened between the top fixing member 8a and the bottom fixing member 8b.
  • a lamp housing 3 of an insulator holding lamps 4 and 5 therein is vertically slidably arranged.
  • FIG. 17 (A) is a sectional view showing the structure of the lamp housing arranged in the aforementioned lighting unit and FIG. 17 (B) is a plan view of the aforementioned lamp housing.
  • the lamp housing 3 is formed in a box shape with an insulating material and at its center, there is arranged a hole part 3c not only for holding the lamps but for containing the wirings for electrodes as well. Further on the side surfaces of the lamp housing 3 facing the hooking members 1 and 2, there are formed groove parts 3d in which these hooking members fit. And on the inside of the aforementioned groove parts 3d, there are formed elastic protrusions 3a and 3b, which respectively urge towards the directions of the arrow marks A and B lead wires 7a and 7b which are extending from the aforementioned hole part 3C through the top surface of the lamp housing and exposed to the groove part 3d.
  • the lead wires 7a and 7b are in frictional contact with the hooking members 1 and 2, so that the lamps 4 and 5 held in the lamp housing and the hooking members 1 and 2 are electrically connected.
  • the frictional force between the lead wires and the hooking members which are produced by the elastic force respectively in the A and B directions of the aforementioned elastic protrusions 3a and 3b, it is made possible to hold the lamp housing 3 in an arbitrary position as well as slidably moving it in the directions of the arrow marks C and C' in the lighting unit.
  • FIG. 18 (A) gives a wiring diagram for the lamps inside the aforementioned lamp housing.
  • a diode 6b is linked, while to the electrode wire on the side of the hooking member 1 of another lamp 5, another diode 6a is associated.
  • the afpre- mentioned diodes are connected respectively in opposite directions.
  • FIGS. 18 (B) and (C) show wiring diagrams of power supply lines for selectively getting lit up one of the lamps held in the aforementioned lamp housing.
  • FIG. 18 (B) In employing an AC power source, as shown in FIG. 18 (B), there are arranged a switch 9 in one of power supply lines and diodes 10 an4 11 oppositely linked thereto. With this arrangement, as the switch 9 is connected to the diode 10 side, the lamp 4 shown in FIG. 18 (A) is lit. Conversely, as the switch 9 is connected to the diode 11 side, the lamp 5 is lit.
  • a DC power source as shown in FIG. 18 (C)
  • switches 12 and 13 are arranged respectively on both sides of the power source, both switches are interlocked, with one of contacts 12a on the switch 12 side linked to a contact 13b of the switch 13 which is not corresponding to the former and further, with a contact 12b joined to a contact 13a.
  • FIG. 19 is a view illustrating a construction of a decorative hanging lighting apparatus_using the aforementioned lighting units.
  • a voltage about 12V is considered appropriate
  • the lighting units 17a and 17b shown in FIG. 16 are coupled by hooking.
  • top hooking means la and 2a hooked on the hooking means 15 and 16 current is supplied to the lamp housing 3 of the lighting unit 17a, thereby getting lit up either one of two lamps 4 or 5 held in this lamp housing 3, while the source voltage is conducted also to the bottom hooking means lb and 2b.
  • the current is supplied to the lamp housing 3' of the lighting unit 17b which is hooked on the bottom hooking means lb and 2b through its top hooking means la and 2a.
  • the source voltage supplied to the hooking means 15 and 16 is conducted through hooking members of each lighting unit, to supply the current to lamp housings of all coupled lighting units, thereby enabling the lamps to be lit up.
  • each lighting unit by slidably arranging the lamp housing in each lighting unit, it is readily possible to adequately alter the distance between light sources and it is also possible to simply make image change of the illumination light, with two lamps installed in each lamp housing and one of them arranged to be selectively lightable.
  • the decorative hanging lighting apparatuses are useful when decorations by use of light are desired in indoor structures with ceilings, such as hotels' lobbies or common home parlors, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP19850900770 1984-04-04 1985-02-06 Aufgehängte lichtdekoration. Withdrawn EP0176598A4 (de)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP49803/85U 1984-04-04
JP1984049803U JPS6142006U (ja) 1984-04-04 1984-04-04 装飾用吊下照明器具
JP65648/85U 1984-05-02
JP6564884U JPS60177407U (ja) 1984-05-02 1984-05-02 装飾用吊下照明器具
JP89225/85U 1984-06-14
JP8922684U JPS614309U (ja) 1984-06-14 1984-06-14 装飾用吊下照明器具
JP89226/85U 1984-06-14
JP8922584U JPS614308U (ja) 1984-06-14 1984-06-14 装飾用吊下照明器具
JP13974984U JPS6322566Y2 (de) 1984-09-14 1984-09-14
JP139748/85U 1984-09-14
JP13974884U JPS6322565Y2 (de) 1984-09-14 1984-09-14
JP139749/85U 1984-09-14

Publications (2)

Publication Number Publication Date
EP0176598A1 true EP0176598A1 (de) 1986-04-09
EP0176598A4 EP0176598A4 (de) 1986-08-21

Family

ID=27550377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850900770 Withdrawn EP0176598A4 (de) 1984-04-04 1985-02-06 Aufgehängte lichtdekoration.

Country Status (5)

Country Link
EP (1) EP0176598A4 (de)
DE (1) DE3590122T1 (de)
GB (1) GB2170895B (de)
IT (1) IT1181874B (de)
WO (1) WO1985004703A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661973A1 (fr) * 1990-05-11 1991-11-15 Philips Eclairage Lampe pour un luminaire en comportant une pluralite.
CN104948935A (zh) * 2015-07-06 2015-09-30 江苏琪豪科技有限公司 一种便携挂灯

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330404A (en) * 1997-10-17 1999-04-21 Alliance Ind Co Limited Lighting device comprising two engageable lighting means
GB2353149A (en) * 1999-08-10 2001-02-14 Deborah Sarah Daniel Inter-linkable luminaires
GB2358459B (en) * 2000-01-14 2004-02-04 Matteis Cristina Isabella De A lighting assembly
GB2383976A (en) * 2001-12-15 2003-07-16 Ivan Black A loosely jointed multi-element hanging ornament
CN106979479A (zh) * 2017-05-03 2017-07-25 刘义军 高速公路雾霾照明专用灯

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR319570A (fr) * 1902-03-13 1902-11-15 Beau Des panneaux, velums et autres surfaces souples ou tendues à effets décoratifs lumineux
FR365362A (fr) * 1906-04-18 1906-09-07 Fernand Cochet Supports pour lampes à incandescence, permettant leurs connexions meme sans emploi de fils conducteurs
US3061715A (en) * 1959-12-14 1962-10-30 Thomas J Thomas Electric lighting units

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR599439A (fr) * 1925-05-30 1926-01-12 Rampe métallique électrique démontable
DE1812069U (de) * 1960-03-23 1960-05-25 Kugelfischer G Schaefer & Co Kugeldrehkranz.
JPS46771Y1 (de) * 1967-05-29 1971-01-12
JPS5515607Y2 (de) * 1976-04-15 1980-04-11
JPS5452187U (de) * 1977-09-19 1979-04-11

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR319570A (fr) * 1902-03-13 1902-11-15 Beau Des panneaux, velums et autres surfaces souples ou tendues à effets décoratifs lumineux
FR365362A (fr) * 1906-04-18 1906-09-07 Fernand Cochet Supports pour lampes à incandescence, permettant leurs connexions meme sans emploi de fils conducteurs
US3061715A (en) * 1959-12-14 1962-10-30 Thomas J Thomas Electric lighting units

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8504703A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661973A1 (fr) * 1990-05-11 1991-11-15 Philips Eclairage Lampe pour un luminaire en comportant une pluralite.
CN104948935A (zh) * 2015-07-06 2015-09-30 江苏琪豪科技有限公司 一种便携挂灯

Also Published As

Publication number Publication date
GB2170895A (en) 1986-08-13
DE3590122T1 (de) 1986-03-13
IT1181874B (it) 1987-09-30
IT8547910A0 (it) 1985-04-03
WO1985004703A1 (en) 1985-10-24
GB8527326D0 (en) 1985-12-11
EP0176598A4 (de) 1986-08-21
GB2170895B (en) 1987-11-18

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