EP0176598A1 - Hanging illuminated decoration - Google Patents
Hanging illuminated decoration Download PDFInfo
- 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- Withdrawn
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Classifications
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- 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
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- 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
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- 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.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A hanging illuminated decoration hung from a celing and formed by elevationally coupling a plurality of illumination units. The illumination unit has two engaging members having hooks at both ends and formed of conductors and electrode wires of bulbs connected to the members so as to simply couple the respective units and to eliminate the wiring task. The upper hook of one unit is engaged with the lower hook of the other unit disposed at the upside of the unit to couple the units, thereby constructing the hanging illuminated decoration.
Description
- 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.
- Heretofore, decorative hanging lighting apparatuses having a plurality of lighting units vertically coupled to arbitrary lengths have been widely used in hotels' lobbies, etc. In a representative apparatus, 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. In conducting this work, draw out two power supply lines through the aforementioned hooking fixture and electrically connect them by way of soldering to the power supply terminals of the lamp inside the first lighting unit. Then, the power supply terminals inside the second lighting unit are electrically connected by power supply lines. Further, similarly, the power supply terminals inside the N-th lighting unit and the power supply terminals inside the N + 1 -th lighting unit are electrically connected.
- In the aforementioned conventional decorative hanging lighting apparatuses, parts for fixing the necessary number of lighting units were utilized and the work for fixing them was very confusing.
- Besides, even after the lighting units have been fixed, because the wiring work for making electrical connection between each two lighting units is indispensable, the whole of the work is confusing and takes trouble and moreover, it is not easy to change the number of lighting units used. Furthermore, the difficulty in concealing the power supply lines from outside results in untoward appearance.
- 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.
- In this structure, the coupling of 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. Besides, since 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.
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- FIG. 1 is an appearance sketch of a lighting unit of a decorative lighting apparatus, a preferred embodiment of this invention;
- FIG. 2 is an appearance view of a lighting apparatus having a plurality of the aforementioned lighting units coupled by hooking;
- FIG. 3 is an appearance view of a second embodiment;
- FIG. 4 is a structural view showing the state of the aforementioned second embodiment on which accessories are attached;
- FIG. 5 is an appearance sketch of a single lighting unit of a decorative hanging lighting apparatus, a third embodiment of this invention;
- FIG. 6 is an appearance view of a lighting apparatus having a plurality of the aforementioned lighting units coupled by hooking;
- FIG. 7 is an appearance view of a lighting unit showing the state of it being provided with a plurality of sliding plates.
- FIG.. 8 is a partly broken appearance view of a lighting unit of a decorative hanging lighting apparatus, a fourth embodiment of this invention;
- FIG. 9 is an appearance view of a lighting apparatus having such lighting units coupled by hooking;
- FIGS. 10 (A) - (C) are diagrams showing electric wirings for this lighting unit and the lighting switching devices used therefor.
- , FIG. 11 is an appearance view of a lighting unit of a decorative hanging lighting apparatus, a fifth embodiment of this invention;
- FIG. 12 is a sketch partly in section of this decorative hanging lighting apparatus;
- FIG. 13 is an appearance view of a lighting unit of a decorative hanging lighting apparatus, a sixth embodiment of this invention;
- FIG. 14 is a view illustrating a construction of this decorative hanging lighting apparatus.
- FIG. 15 is a view showing a seventh embodiment of this invention;
- FIG. 16 is an appearance view of a lighting unit of a decorative hanging lighting apparatus, an eighth embodiment of this invention;
- FIG. 17 (A) is a sectional view of a lamp housing arranged in this lighting unit and FIG. 17 (B) is a plan view of this lamp housing;
- FIG. 18 (A) is a wiring diagram of lamps held in the lamp housing, while FIGS. 18 (B) and (C) are diagrams showing wirings for selectively lighting either one of two lamps held in this lamp housing; and
- FIG. 19 is a view illustrating a construction of the aforementioned eighth embodiment.
- FIG. 1 is an appearance sketch of a single lighting unit of a decorative hanging lighting apparatus, a preferred embodiment of this invention.
Numerals members electrode wires electric bulb 3 are respectively linked, so that there are electrical continuity between them. These hookingmembers electrode wires fixing members - FIG. 2 is an appearance view of a lighting apparatus having a plurality of the aforementioned lighting units coupled by hooking. To hooking means 6a and 6a of a hooking
fixture 6 attached to the ceiling, a voltage (about 12V is considered appropriate) is supplied. To these means, the lighting units A, B and C shown in FIG. 1 are coupled by hooking. The hooking means la and 2a of the lighting unit A supply power to theelectric 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. Accordingly, 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, - As shown in FIG. 2, by inserting a
spacer 7 between two lighting units, the distance between these lighting units may be freely set and anaccessory 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. In each lighting unit, five
electric bulbs members 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 sliding plate 6 of an insulating and elastic material having anelectric bulb 5 securely mounted thereon andconductors electrode wires members members sliding plate 6 has not only nearly a circular shape, but has two slidingholes members conductors holes conductors members holes sliding plate 6 may be readily detached by tilting thesliding plate 6 in such a way as to allow the hookingmembers groove - 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 fixture 7 which is attached to the ceiling. To these means, the lighting units A, B and C shown in FIG. 5 are coupled by hooking. The upper hooking means la and 2a of the lighting unit A supply power to theelectric bulb 5 by being hooked on the aforementioned hooking means 7a and 7b, thereby getting it lit. And the source voltage is conducted to the bottom hooking means lb and 2b. Accordingly, theelectric 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. And the lighting unit C also operates similarly. The elidingplate 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. Besides, the illuminating light may be altered by covering the slidingplate 6 with anaccessory 8, etc., as shown by broken lines in this figure. On the other hand, FIG. 7 shows a lighting unit provided with three slidingplates 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. - In this way, according to this embodiment, it is possible to freely alter the distance between light sources by moving the sliding plates and enjoy variation of design in wide range of freedom through combination of some accessories, etc.
- 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 member 1, one ofelectrode wires 3a of theelectric bulb 3 is linked through adiode 6, while one of electrode wires 4a of theelectric bulb 4 is connected thereto through anotherdiode 7. Theaforementioned diodes member 2, are connected theother electrode wires electric bulbs members fixing members lower fixing members opening part 8a at the top. of the bellshape glass globe 8 is sized nearly equal to the outer circumference of the fixingmember 5a. By passing the lighting unit from thebottom opening part 8b of theglass globe 8 to thetop opening part 8a, theglass globe 8 is held by the part of the hookingmembers electric bulb 4 is located at thetop opening part 8 of theglass globe 8 and by lighting thiselectric 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. To the hooking
means fixture 9 attached to the ceiling, is supplied a voltage (about 12V is considered appropriate). To this hooking means 9a and 9b, the lighting units A, B and C shown in FIG. 8 are coupled by hooking. With the hooking means la and 2a of the lighting unit A hooked on the aforementioned hooking means 9a and 9b, power is supplied to theelectric bulbs 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. FIG. 10 (B) wirings of a lighting switching device for use with AC power source, and FIG. 10 (C) a diagram showing wirings for a lighting unit. When a DC power source is used, wirings are provided as shown in FIG. 10 (A) and the
switches member 1 of the lighting unit shown in FIG. 10 (C) becomes +, causing thediode 6 connected thereto to be driven conductive and thereby, theelectric bulb 3 to be lit. When theswitches member 2 becomes +, causing theelectric bulb 4 to be lit. When an AC power source is utilized, as shown in FIG. 10 (B), aswitch 13 is provided in one of the power supply lines with twodiodes contacts 13' and 13" and wirings so provided as to connect them in opposite directions to each other. With these wire connections, when theswitch 13 is connected to 13', theelectric bulb 3 is lit in the arrangement of FIG. 10 (C), but when theswitch 13 is connected to 13" , theelectric bulb 4 is lit. - In this way, 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 means electrode wires electric bulb 3 which are thus also electrically rendered conductive. These hookingmembers electrode wires fixing members - FIG. 12 is an appearance view of a lighting apparatus having a plurality of the aforementioned lighting units coupled by hooking. To hooking
means electric bulb 3, thereby to get it lit and moreover, the source voltage is supplied also to the hooking means lb and 2b. Accordingly, 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 aglass pipe 7. On the opening part of thisglass pipe 7, a disk shape fitting 9 having at its center an aperture nearly equal to the external dimension of the aforementioned hookingfixture 6 is fitted, with its outer circumferential rim bent downward. A small hole opened near the upper opening part of theglass pipe 7, a small hole opened in the bent part of thefitting 9 and the screw hole tapped in the hookingfixture 6 in a position corresponding to these holes, on one side of the hooking fixture, are aligned and a mounting screw is passed from outside through them and screwed into the fixture, thereby securely holding theglass pipe 7 in a position where it covers and protects the coupled lighting units. The provision of thisglass pipe 7 differentiates this apparatus from that shown in FIG. 2. - It is possible to modify the illumination light by providing whatever pattern to this glass pipe. Or the accessory shown in this figure may be attached by merely putting it on the hooking members. In this structure, the aforementioned glass pipe also serves as a protector of this accessory,
- As hereabove-described, according to this embodiment, it is possible to protect the coupled lighting units, facilitate their cleaning, rectify their posture even when they are tilted and moreover, provide any modifications in the illumination light.
- 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 members electric bulb 3. The hookingmembers members electric bulb 3 are respectively joined to the hookingmembers 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 hookingmember 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 fixingmember 5a is set about one half the distance between the bottom hooking means lb and the fixingmember 5b. The hookingmember 2 is a conductor formed in the same shape as the hookingmember 1, which is arranged in up-side-down relation to the hookingmember 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. In coupling the lighting units composed as hereabove-described, it is possible to hook the top hooking means la and 2a of the lower lighting unit on the bottom hooking means lb and 2b of the upper lighting unit by turning the lower lighting unit 90° from the upper lighting unit. - FIG. 14 is a view illustrating one of constructions of decorative hanging lighting apparatus having the aforementioned lighting units coupled together.
- To the hooking
means fixture 6 attached to the ceiling, a voltage (about 12V is considered appropriate) is supplied from a power source not shown in this drawing. To the aforementioned hookingmeans means 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. In that way, the current is similarly supplied to theelectric 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. Thus as hereabove described, the source voltage supplied to the hookingmeans - According to this embodiment, since the hooking parts formed at both end parts of the hooking member are in the same shape, 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.
- It should be noted further that, as shown in FIG. 14, it is possible to modify the illumination light of the decorative hanging lighting apparatus by covering the lighting unit with a
transparent globe 9 or inserting aspacer 10 between lighting units. Further, as shown in FIG. 15, 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 members means members member 8a and thebottom fixing member 8b. Between them, alamp housing 3 of aninsulator holding lamps - 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 ahole part 3c not only for holding the lamps but for containing the wirings for electrodes as well. Further on the side surfaces of thelamp housing 3 facing the hookingmembers groove parts 3d in which these hooking members fit. And on the inside of theaforementioned groove parts 3d, there are formedelastic protrusions B lead wires groove part 3d. In this way, thelead wires members lamps members elastic protrusions 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.
- Inside the
lamp housing 3, to the electrode wire on the side of the hookingmember 2 of alamp 4, adiode 6b is linked, while to the electrode wire on the side of the hookingmember 1 of anotherlamp 5, anotherdiode 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.
- In employing an AC power source, as shown in FIG. 18 (B), there are arranged a
switch 9 in one of power supply lines anddiodes 10an4 11 oppositely linked thereto. With this arrangement, as theswitch 9 is connected to thediode 10 side, thelamp 4 shown in FIG. 18 (A) is lit. Conversely, as theswitch 9 is connected to thediode 11 side, thelamp 5 is lit. When using a DC power source, as shown in FIG. 18 (C), whileswitches contacts 12a on theswitch 12 side linked to acontact 13b of theswitch 13 which is not corresponding to the former and further, with acontact 12b joined to acontact 13a. With this arrangement, when the switches are operated to the side of thecontacts lamp 4 is lit and when they are operated to the side of thecontacts lamp 5 is lit. Thus by arranging the wiring as above described, it is possible to selectively get lit either one of twolamps - FIG. 19 is a view illustrating a construction of a decorative hanging lighting apparatus_using the aforementioned lighting units. To hooking
means fixture 14 attached to the ceiling, a voltage (about 12V is considered appropriate) is supplied from a power supply line not shown in this figure. To the aforementioned hookingmeans lighting units means lamp housing 3 of thelighting unit 17a, thereby getting lit up either one of twolamps lamp housing 3, while the source voltage is conducted also to the bottom hooking means lb and 2b. Then, the current is supplied to the lamp housing 3' of thelighting unit 17b which is hooked on the bottom hooking means lb and 2b through its top hooking means la and 2a. As hereabove described, the source voltage supplied to the hookingmeans - As hereabove described, in this embodiment, 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.
- Besides, it is also feasible to hold a single lamp in the lamp housing or to hold three or more lamps therein. Further, it is also practical to hold the lead wires and the hooking members in frictional contact to each other by making use of elastic protrusions of any other shapes. INDUSTRIAL APPLICABILITIES
- As hereabove described, 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.
Claims (6)
1. A decorative hanging lighting apparatus adapted to be hung from the ceiling, etc., and composed of a plurality of lighting units coupled together, characterized in that two hooking members each equipped with hooking means at both ends and formed of a conductor are provided in each of the aforementioned lighting units, electrode wires of an electric bulb are linked respectively to the aforementioned two hooking members and the top hooking means of one lighting unit are hooked on the bottom hooking means of the other lighting unit located just above the aforementioned lighting unit.
2. A decorative hanging lighting apparatus according to Claim 1, wherein the aforementioned lighting unit is composed of at least two bulbs instead of one and is covered by a bell shape glass globe having opening parts at its top and bottom and at least one electrical bulb is located at the top opening part of the glass globe, while the other electric bulb is placed inside the glass globe.
3. A decorative hanging lighting apparatus according to Claim 2, wherein diodes are inserted in opposite directions to each other in the respective electrode wires of the electric bulb located in the top opening part of the aforementioned glass globe and the electric bulb placed inside the glass globe.
4. A decorative hanging lighting apparatus according to Claim 1, wherein the aforementioned electric bulb is mounted on an insulating sliding plate which is vertically slidable along the aforementioned two hooking members and on the aforementioned sliding plate, there are arranged conductors which are connected to the electrode wires of the electric bulb and which are in contact with the aforementioned two hooking members.
5. A decorative hanging lighting apparatus according to Claim 1, wherein the top and the bottom hooking means of each of the aforementioned two hooking members are so configured as to be placed on a common plane and moreover, the hooking means are vertically shifted one from the other, while keeping them still so arranged that respective hooking means are in a common plane.
6. A decorative lighting apparatus according to Claim 1, wherein the aforementioned electric bulbs are mounted in a lamp housing provided with grooves which vertically slidably fit on the aforementioned two hooking members and on the aforementioned lamp housing, there are disposed lead wires which are joined to the electrode wires of the electric bulbs and which are in contact with the aforementioned two hooking members in the aforementioned groove parts.
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49803/85U | 1984-04-04 | ||
JP1984049803U JPS6142006U (en) | 1984-04-04 | 1984-04-04 | decorative hanging light fixtures |
JP65648/85U | 1984-05-02 | ||
JP6564884U JPS60177407U (en) | 1984-05-02 | 1984-05-02 | decorative hanging light fixtures |
JP8922684U JPS614309U (en) | 1984-06-14 | 1984-06-14 | decorative hanging light fixtures |
JP8922584U JPS614308U (en) | 1984-06-14 | 1984-06-14 | decorative hanging light fixtures |
JP89226/85U | 1984-06-14 | ||
JP89225/85U | 1984-06-14 | ||
JP13974884U JPS6322565Y2 (en) | 1984-09-14 | 1984-09-14 | |
JP139749/85U | 1984-09-14 | ||
JP13974984U JPS6322566Y2 (en) | 1984-09-14 | 1984-09-14 | |
JP139748/85U | 1984-09-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0176598A1 true EP0176598A1 (en) | 1986-04-09 |
EP0176598A4 EP0176598A4 (en) | 1986-08-21 |
Family
ID=27550377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19850900770 Withdrawn EP0176598A4 (en) | 1984-04-04 | 1985-02-06 | Hanging illuminated decoration. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0176598A4 (en) |
DE (1) | DE3590122T1 (en) |
GB (1) | GB2170895B (en) |
IT (1) | IT1181874B (en) |
WO (1) | WO1985004703A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2661973A1 (en) * | 1990-05-11 | 1991-11-15 | Philips Eclairage | Bulb for lamp comprising a plurality thereof |
CN104948935A (en) * | 2015-07-06 | 2015-09-30 | 江苏琪豪科技有限公司 | Portable hanging lamp |
Families Citing this family (5)
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 (en) * | 2017-05-03 | 2017-07-25 | 刘义军 | Highway haze lighting special lamp |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR319570A (en) * | 1902-03-13 | 1902-11-15 | Beau | Panels, canopies and other flexible or stretched surfaces with decorative lighting effects |
FR365362A (en) * | 1906-04-18 | 1906-09-07 | Fernand Cochet | Supports for incandescent lamps, allowing their connections even without the use of conducting wires |
US3061715A (en) * | 1959-12-14 | 1962-10-30 | Thomas J Thomas | Electric lighting units |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR599439A (en) * | 1925-05-30 | 1926-01-12 | Removable electric metal ramp | |
DE1812069U (en) * | 1960-03-23 | 1960-05-25 | Kugelfischer G Schaefer & Co | BALL SWIVEL. |
JPS46771Y1 (en) * | 1967-05-29 | 1971-01-12 | ||
JPS5515607Y2 (en) * | 1976-04-15 | 1980-04-11 | ||
JPS5452187U (en) * | 1977-09-19 | 1979-04-11 |
-
1985
- 1985-02-06 WO PCT/JP1985/000049 patent/WO1985004703A1/en not_active Application Discontinuation
- 1985-02-06 GB GB08527326A patent/GB2170895B/en not_active Expired
- 1985-02-06 EP EP19850900770 patent/EP0176598A4/en not_active Withdrawn
- 1985-02-06 DE DE19853590122 patent/DE3590122T1/en not_active Withdrawn
- 1985-04-03 IT IT8547910A patent/IT1181874B/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR319570A (en) * | 1902-03-13 | 1902-11-15 | Beau | Panels, canopies and other flexible or stretched surfaces with decorative lighting effects |
FR365362A (en) * | 1906-04-18 | 1906-09-07 | Fernand Cochet | Supports for incandescent lamps, allowing their connections even without the use of conducting wires |
US3061715A (en) * | 1959-12-14 | 1962-10-30 | Thomas J Thomas | Electric lighting units |
Non-Patent Citations (1)
Title |
---|
See also references of WO8504703A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2661973A1 (en) * | 1990-05-11 | 1991-11-15 | Philips Eclairage | Bulb for lamp comprising a plurality thereof |
CN104948935A (en) * | 2015-07-06 | 2015-09-30 | 江苏琪豪科技有限公司 | Portable hanging lamp |
Also Published As
Publication number | Publication date |
---|---|
IT8547910A0 (en) | 1985-04-03 |
GB8527326D0 (en) | 1985-12-11 |
DE3590122T1 (en) | 1986-03-13 |
GB2170895A (en) | 1986-08-13 |
WO1985004703A1 (en) | 1985-10-24 |
IT1181874B (en) | 1987-09-30 |
EP0176598A4 (en) | 1986-08-21 |
GB2170895B (en) | 1987-11-18 |
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