EP0922904B1 - Lampe basse-tension suspendue avec contrepoids - Google Patents
Lampe basse-tension suspendue avec contrepoids Download PDFInfo
- Publication number
- EP0922904B1 EP0922904B1 EP98108282A EP98108282A EP0922904B1 EP 0922904 B1 EP0922904 B1 EP 0922904B1 EP 98108282 A EP98108282 A EP 98108282A EP 98108282 A EP98108282 A EP 98108282A EP 0922904 B1 EP0922904 B1 EP 0922904B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- counterweight
- lamp according
- lighting means
- lamp
- diameter
- 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.)
- Expired - Lifetime
Links
Images
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
- F21V21/16—Adjustable mountings using wires or cords
- F21V21/20—Adjustable mountings using wires or cords operated by weights
Definitions
- the invention relates to a lamp for connection to a low-voltage voltage source, consisting from one illuminant carrier, which can be provided with one illuminant, which is attached to two Wire ropes are attached hanging, the wire ropes each a portion of the leads form the illuminant and a fixable to a ceiling deflector in the direction of a counterweight that can also be attached by means of the two wire cables are deflectable, the mass of which corresponds approximately to the mass of the lamp carrier, so that the distance of the lamp holder from the ceiling in opposite synchronous with the distance of the counterweight from the ceiling is adjustable.
- Such lights are generally known, see e.g. the document DE-U-297 14 902, and are in contrast to spring-assisted Roll-up mechanisms for luminaires that are attached to a single rope are characterized by a wear-free and uncomplicated adjustment mechanism. Due to the Energy supply from a low-voltage voltage source can be non-insulated wire ropes, which also take over the supporting function, are also used for the voltage supply.
- the invention has for its object to propose a lamp that when switched off or failed illuminant is an orientation aid in an otherwise unlit Offers space and during the operation of the lamp for at least if necessary Illumination of the area above the illuminant carrier also ensures.
- this object is achieved according to the invention solved in that the counterweight is provided with a further illuminant is, with a section of the leads to this lamp also from the Wire ropes is formed.
- the use of the existing wire ropes offers an elegant connection option for the further illuminant of the counterweight, so that the lamp according to the invention can be produced inexpensively without much additional effort.
- the counterweight forms in known If this type of light an insulator between the two wires, i.e. Poland the Voltage source, so that between both ends of the counterweight the supply voltage anyway is present. Since the counterweight is always above the actual lamp holder is in parallel operation as well as with failed or switched off Illuminant of the actual illuminant carrier for illuminating the upper one Area.
- the counterweight is designed as a hollow body is in the interior of which the illuminant is arranged.
- the illuminant is protected against accidental contact as well housed from dirt.
- the counterweight is advantageous both in aesthetic and in terms of production technology, the counterweight to be spherical.
- the counterweight has passage openings that connect the Establishing the interior and the surroundings is not transparent even when using or translucent materials, a light emission from the interior of the hollow body ensured to the outside.
- the material of the counterweight is at least partially translucent, since in this case there are no openings can be.
- a further development of the lamp according to the invention is that the counterweight two opposite sides is provided with a cantilever arm, one on each Wire rope is attached.
- a simple attachment of the cantilever arms to the counterweight is that the cantilever arms are inserted with end sections in adapted holes in the counterweight.
- a shock protection device between a counterweight made of glass, for example and to bring about a cantilever consisting, for example, of metal it is proposed that the diameter of the cylindrical insertable end portion is smaller than that
- the diameter of the rest of the cantilever arm is also cylindrical and is between one Ring face of the cantilever and the associated outer surface of the counterweight there is a plastic ring with a matching diameter.
- the cantilever arms each have a hole in their end faces facing the counterweight Have recording of a contact end of a tubular lamp.
- a lamp 1 is shown, the shape of a low-voltage voltage source 2 a transformer is supplied, which also serves as a ceiling bracket for luminaire 1 serves.
- the transformer is connected to a normal one via connection lines (not shown) AC network connected.
- a retaining bar 3 protruding on both sides is attached, the two Elongated holes is provided.
- a deflection roller 4 is arranged in each of these elongated holes, whose axis, however, fits so tightly in both the deflection roller 4 and the support beam 3 is that rotation is not possible.
- each of the pulleys 4 is a wire rope 5 through an elongated hole of the support beam 3 led.
- Each of the wire ropes 5 has one end on a holding beam 6 of a lamp holder 7 and attached at the other end to a cantilever arm 8 of a counterweight 9.
- each wire rope 5 run parallel to each other, since the Fastening points of the wire cables 5 on the cantilever arms 8 of the counterweight 9 are the same Have a distance from each other like the mutually facing inner contact points of the Wire ropes 5 on the pulleys 4 and further the attachment points of the wire ropes 5 on the support bar 6 of the lamp holder 7 also the same distance from each other have as the mutually facing outer contact points of the wire rope 5 to the Pulleys. So that all sections of the wire ropes 5 lie in one plane, both are Cantilever arms 8 are provided with through holes, the center lines 10 (see FIG. 2) of the same Have a distance from each other like the two outer ones, which hold the lamp holder 7 Sections of the wire ropes 5 in the free hanging state.
- a dead center position is defined by the counterweight 9 rests on the underside 11 of the transformer 2. This is the situation Bulb 7 most distant from the ceiling. The other dead center position is then reached when the counterweight 9 touches the support beam 6 of the lamp holder 7. In this position is the closest to the ceiling of the illuminant support 7.
- the counterweight 9 from a glass ball (with frosted Surface), which is provided with a central through hole 12.
- the cantilevers 8 are provided with reduced-diameter cylindrical end sections 13, which are encased with adapted sections of a shrink tube 14.
- the Cantilever arms 8 thus come exclusively with the inner wall via the shrink tubes 14 the bore 12 in the counterweight 9 in contact, which is why due to the high coefficient of friction Secure attachment of the cantilever arms 8 even at low pressures is guaranteed.
- the cantilever arms 8 are in their mutually facing end faces 15 (see also FIG. 3) each provided a central bore 16.
- this bore 16 is a holding sleeve 17 pressed in PVC, the inside diameter of which is such that there is no play in it
- the contact end 18 of the illuminant 19 has a conical tip 20 on, which is a spiral spring 21 on the basis of the diameter in this area supported on the coil spring 21 adapted bore 16. This way it becomes a safer one Contact between the metal cantilever 8 and the contact end 20 of the Illuminant 19 created.
- the lamp 19 arranged inside is almost complete Relieved of power transmission between the two cantilever arms, reducing the danger there is no overuse.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Motorcycle And Bicycle Frame (AREA)
Claims (12)
- Luminaire à raccorder à une source de basse tension, constitué d'un support de moyen d'éclairage qui peut être muni d'un moyen d'éclairage et qui est fixé en suspension à deux câbles métalliques, les câbles métalliques formant un tronçon des lignes d'amenée au moyen d'éclairage et pouvant être renvoyés par l'intermédiaire d'un dispositif de renvoi pouvant être fixé à un plafond en direction d'un contrepoids qui est fixé également en suspension au moyen des deux câbles métalliques et dont la masse correspond à peu près à la masse du support du moyen d'éclairage, si bien que la distance du support du moyen d'éclairage au plafond peut être réglée de manière synchrone en sens opposé à la distance du contrepoids au plafond, caractérisé en ce que le contrepoids (9) est muni d'un moyen (19) d'éclairage supplémentaire, un tronçon des lignes d'amenée à ce moyen d'éclairage étant formé également par les câbles (5) métalliques.
- Luminaire suivant la revendication 1, caractérisé en ce que le contrepoids (9) est réalisé en éléments creux à l'intérieur duquel est monté le moyen (19) d'éclairage.
- Luminaire suivant la revendication 2, caractérisé en ce que le contrepoids (9) est de forme sphérique.
- Luminaire suivant la revendication 2 ou 3, caractérisé en ce que le contrepoids comporte des ouvertures de passage qui produisent une liaison entre l'intérieur et l'extérieur.
- Luminaire suivant l'une des revendications 1 à 4, caractérisé en ce que le matériau du contrepoids (9) est au moins partiellement translucide.
- Luminaire suivant l'une des revendications 1 à 5, caractérisé en ce que le contrepoids (9) est muni sur deux faces opposées respectivement d'un bras (8) en porte-à-faux, auquel est fixé respectivement un câble (5) métallique.
- Luminaire suivant la revendication 6, caractérisé en ce que les bras (8) en porte-à-faux sont introduits par des tronçons (13) d'extrémité dans des perçages (12) adaptés ménagés dans le contrepoids (9).
- Luminaire suivant la revendication 7, caractérisé en ce que les tronçons (13) d'extrémité des bras (8) en porte-à-faux sont gainés chaque fois d'un tronçon adapté d'un tuyau (14) souple rétractable.
- Luminaire suivant la revendication 7 ou 8, caractérisé en ce que le diamètre du tronçon d'extrémité cylindrique qui peut être introduit est plus petit que le diamètre du bras (8) en porte-à-faux restant également cylindrique et en ce qu'il se trouve entre une surface (21) frontale annulaire du bras (8) en porte-à-faux et la surface (22) latérale extérieure associée du contrepoids (9) une bague en matière plastique de diamètre adapté.
- Luminaire suivant l'une des revendications 6 à 9, caractérisé en ce que les bras (8) en porte-à-faux comportent dans leur face (15) frontale tournée vers le contrepoids (9) respectivement un perçage (16) servant à recevoir une extrémité (20) de contact d'un moyen d'éclairage à lampe tubulaire à deux culots.
- Luminaire suivant la revendication 10, caractérisé en ce qu'il est introduit dans les perçages des douilles (17) de retenue en une matière plastique, dont le diamètre extérieur y est adapté et dont le diamètre intérieur est légèrement plus petit que le diamètre extérieur des extrémités (18) de contact du moyen d'éclairage à lampe tubulaire à deux culots.
- Luminaire suivant la revendication 10 ou 11, caractérisé en ce qu'une extrémité (18) de contact du moyen d'éclairage à lampe tubulaire à deux culots chaque fois prend appui par l'intermédiaire d'un ressort (21) hélicoïdal sur le fond du perçage (16) du bras (18) en porte-à-faux fabriqué en un matériau conducteur.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29721985U DE29721985U1 (de) | 1997-12-12 | 1997-12-12 | Leuchte |
DE29721985U | 1997-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0922904A1 EP0922904A1 (fr) | 1999-06-16 |
EP0922904B1 true EP0922904B1 (fr) | 2000-05-17 |
Family
ID=8049881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98108282A Expired - Lifetime EP0922904B1 (fr) | 1997-12-12 | 1998-05-07 | Lampe basse-tension suspendue avec contrepoids |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0922904B1 (fr) |
AT (1) | ATE193116T1 (fr) |
DE (2) | DE29721985U1 (fr) |
DK (1) | DK0922904T3 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20009058U1 (de) * | 2000-05-19 | 2001-09-27 | Grau Tobias | Leuchte mit transluzentem Leuchtenkörper |
DE202005012245U1 (de) * | 2005-08-01 | 2006-12-07 | Gitzen, Günter | Leuchte |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH38179A (de) | 1907-02-23 | 1907-09-15 | Egloff & Co W | Elektrische Zughängelampe |
DE3801200A1 (de) * | 1988-01-18 | 1989-07-27 | Atelier Fuer Kunst Und Technik | Aufhaengung fuer niedervolt-halogen-haengelampen |
DE8805086U1 (de) | 1988-04-16 | 1988-06-23 | Enderle, Johannes, 7024 Filderstadt | Leuchte |
DE29705300U1 (de) | 1997-03-24 | 1997-05-28 | Menzel-Werkstätten GmbH & Co. Betriebs KG, 83324 Ruhpolding | Deckenpendelleuchte |
DE29714902U1 (de) * | 1997-08-21 | 1997-10-16 | Glauner, Jürgen, 75177 Pforzheim | Pendelleuchte |
-
1997
- 1997-12-12 DE DE29721985U patent/DE29721985U1/de not_active Expired - Lifetime
-
1998
- 1998-05-07 AT AT98108282T patent/ATE193116T1/de not_active IP Right Cessation
- 1998-05-07 EP EP98108282A patent/EP0922904B1/fr not_active Expired - Lifetime
- 1998-05-07 DE DE59800157T patent/DE59800157D1/de not_active Expired - Fee Related
- 1998-05-07 DK DK98108282T patent/DK0922904T3/da active
Also Published As
Publication number | Publication date |
---|---|
EP0922904A1 (fr) | 1999-06-16 |
DE59800157D1 (de) | 2000-06-21 |
DK0922904T3 (da) | 2000-09-25 |
ATE193116T1 (de) | 2000-06-15 |
DE29721985U1 (de) | 1998-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3037706C2 (de) | Kerzenartige Beleuchtungslampe | |
EP0241452A1 (fr) | Dispositif supplementaire pour ballon gonflable. | |
EP0922904B1 (fr) | Lampe basse-tension suspendue avec contrepoids | |
DE19511839C2 (de) | Elektrische Scherengitterleuchte | |
EP0285627B1 (fr) | Agencement d'eclairage a lampes disposees entre deux conducteurs basse tension | |
EP1495258B1 (fr) | Luminaire plat | |
DE4038902C2 (de) | Beleuchtungsvorrichtung mit einem flächenhaften Lampenträger | |
EP0640791B1 (fr) | Ensemble d'éléments pour la formation d'un système d'éclairage | |
DE19721340A1 (de) | Leuchte | |
EP0324176B1 (fr) | Dispositif d'éclairage fixé par serrage entre sol et plafond | |
EP0648973B1 (fr) | Luminaire | |
EP0301236A2 (fr) | Projecteur étanche aux jets d'eau | |
DE9102374U1 (de) | Reflektoreinheit | |
EP0455318B1 (fr) | Module d'illumination | |
EP0621442B1 (fr) | Armature d'éclairage encastrée dans un plafond | |
AT412117B (de) | Leuchtsystem | |
DE10259447B4 (de) | Leuchte mit veränderbarer Lichtstärkenverteilung | |
DE19287C (de) | Neuerungen an elektrischen Lampen, sowie in deren Aufstellung und Befestigung | |
DE230050C (fr) | ||
DE19960033C1 (de) | Laterne mit einem entzündbaren Leuchtelement | |
DE19900525C2 (de) | Leuchte mit reflektierenden Glitzerelementen und einem Reflektor | |
EP1272797B1 (fr) | Tringlerie de lampe, en particulier pour lampes basse tension, et lampe correspondante, en particulier lampe de bureau, lampadaire, ou lampe murale | |
DE8602831U1 (de) | Aufhängbare Strahler für eine Beleuchtungsanordnung | |
DE202008008123U1 (de) | Leuchte | |
DE726222C (de) | Loesbare Befestigung fuer Deckenbaldachine, Schalenhalter, Rohrstuecke und Reflektoren an einem Pendelrohr |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK FR IT LI NL |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17P | Request for examination filed |
Effective date: 19990520 |
|
RTI1 | Title (correction) |
Free format text: LOW VOLTAGE SUSPENDED LAMP WITH COUNTERWEIGHT |
|
17Q | First examination report despatched |
Effective date: 19990719 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
AKX | Designation fees paid |
Free format text: AT BE CH DE DK FR IT LI NL |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
ITF | It: translation for a ep patent filed |
Owner name: DOTT. FRANCO CICOGNA |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK FR IT LI NL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20000517 Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20000517 |
|
REF | Corresponds to: |
Ref document number: 193116 Country of ref document: AT Date of ref document: 20000615 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 59800157 Country of ref document: DE Date of ref document: 20000621 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: PATENTANWALTSBUERO EDER AG |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
EN | Fr: translation not filed | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
26 | Opposition filed |
Opponent name: BUDERUS GERHARD Effective date: 20010219 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010531 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
BERE | Be: lapsed |
Owner name: CONRADI GEORG Effective date: 20010531 |
|
PLBP | Opposition withdrawn |
Free format text: ORIGINAL CODE: 0009264 |
|
PLBL | Opposition procedure terminated |
Free format text: ORIGINAL CODE: EPIDOS OPPC |
|
PLBM | Termination of opposition procedure: date of legal effect published |
Free format text: ORIGINAL CODE: 0009276 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: OPPOSITION PROCEDURE CLOSED |
|
27C | Opposition proceedings terminated |
Effective date: 20030413 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20070427 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20070511 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20070515 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20070531 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20070507 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080507 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080531 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080507 |