EP1410422A2 - Flache entladungslampe - Google Patents
Flache entladungslampeInfo
- Publication number
- EP1410422A2 EP1410422A2 EP02754242A EP02754242A EP1410422A2 EP 1410422 A2 EP1410422 A2 EP 1410422A2 EP 02754242 A EP02754242 A EP 02754242A EP 02754242 A EP02754242 A EP 02754242A EP 1410422 A2 EP1410422 A2 EP 1410422A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- discharge lamp
- tile
- lamp according
- lamp
- layer
- 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- Withdrawn
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
- E04F13/145—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
Definitions
- the invention relates to a flat discharge lamp, which functions on the one hand as lighting and on the other hand as a tile.
- the invention relates to a lighting device for using such a flat discharge lamp as a tile in a tile field.
- Ceramic tiles are usually used for tiling ceilings, floors and walls in rooms.
- room lighting has been implemented separately by means of common lighting devices, for example ceiling, wall or floor lights. Accordingly, these lights are mounted on the ceiling or wall tiles. There is a risk of damaging the tiles when installing the lights.
- the object of the present invention is to eliminate this disadvantage and to provide a lamp which can be integrated into a tiling.
- This object is achieved by a flat discharge lamp with the features of claim 1.
- Particularly advantageous refinements can be found in the claims dependent thereon.
- the invention proposes a flat discharge lamp, comprising a base plate and a front plate, which are connected to form a vessel enclosing an ionizable filling.
- the outside of the front panel provided as a visible surface is at least partially provided with a layer.
- This layer is modeled on the appearance of the visible surface of a commercially available tile, so that the discharge lamp according to the invention, when switched off, at least does not differ significantly from such a tile.
- the layer can, for example, be white or monochrome in the specific individual case or can also be designed as an ornament.
- the layer can only partially or completely cover the outside. In the latter case, however, the layer must still be translucent so that the discharge lamp according to the invention can also function as a lamp in addition to being a tile.
- the outer shape of the front panel will generally be adapted to that of the relevant commercial tile in question.
- the flat discharge lamp according to the invention is also referred to below as a tile lamp.
- the technology used to generate the light from the tiled lamp initially plays a minor role, as long as at least part of the visible surface of the tiled lamp lights up during operation, either with an undirected Lambert distribution or with the help of suitable optical ones Lambert distribution or with the help of suitable optical devices, for example prism foils, with any other radiation characteristic. At least if the entire visible surface of the “tile” is to shine in as uniform a light generation as possible. Dielectric-barrier discharge, also known as dielectric barrier discharge, has proven to be particularly suitable in this context.
- the electrodes are either arranged on the outer surface of the base plate of the discharge vessel as disclosed in EP 0839436 B1, the wall of the discharge vessel itself acting as said dielectric
- Electrodes are arranged on the inner surface of the discharge vessel, in particular the base plate, in which case the electrodes are additionally covered with a dielectric layer, as disclosed in WO 98/43277 structures formed, which are applied to the inner surface, for example by means of screen printing. In a similar way, these strip-like electrodes are printed with the dielectric layer.
- the mutual distance between the electrode tracks is typically in the range of a few millimeters.
- This type of lamp is preferably operated in accordance with the pulsed operating method disclosed in EP 0 733 266 B1, since it has proven to be particularly efficient in comparison with the conventional operating mode of dielectrically disabled discharges with sinusoidal AC voltage.
- the polarity of adjacent electrodes is selected alternately. As a result, the discharge burns between adjacent electrodes.
- the tile lamp is inserted in the middle of the surrounding "normal" tiles in a mechanical system which is adapted to the lamp holder, in such a way that the tile lamp is integrated into the entire tile design. Of course, in this way several tile lamps can also be integrated into the tile field.
- tile lamp according to the invention is that no complex assembly of the lamp on the tiles is required and consequently the risk of damage to tiles is avoided from the outset. It is also advantageous that it only appears when it is lit during operation. When switched off, i.e. when it is not lit, the tile lamp is practically indistinguishable from commercially available tiles, provided the visible surface of the tile lamp is adapted to the decor of the tile in question. As a result, the tile lamp blends harmoniously into the overall appearance of the tile field.
- FIG. 1 a a top view of a tile lamp according to the invention with a tile decorative layer
- FIG. 1b shows a sectional illustration along the line AB of the tile lamp from FIG.
- FIG. 1 c shows an enlarged detail of a partial area C of the illustration from FIG. 1 b
- Figure 2 shows a tile field in an interior with conventional tiles and glowing tile lamps according to Fig. La.
- FIGS. 1 a to 1 c schematically show a top view, a sectional illustration along the line AB and an enlarged detail of a partial area C of a flat discharge lamp (tile lamp) 1 according to the invention, comprising a rectangular base plate 2, a front plate 3 and a frame 4 Components 2 to 4 are all made of glass.
- the frame 4 surrounding the edges of the base plate 2 and front plate 3 connects these two plates 2, 3 to form a flat vessel.
- the vessel is filled with xenon at a cold filling pressure of approx. 10 kPa.
- Strip-like electrodes 5 made of silver solder are printed on the inner surface of the base plate 2 and are covered with a glass solder layer 6 acting as a dielectric barrier.
- a fluorescent substance layer 7 is applied to the inner surface of the front panel 2.
- the phosphor layer 12 consists of a three-band phosphor mixture with which white light can be generated.
- the phosphor layer 12 converts the ultraviolet radiation (UV) generated in the vessel during operation by the discharge into visible light.
- UV ultraviolet radiation
- the UV radiation here is molecular band radiation with a maximum at approximately 172 nm, which is emitted by Xe 2 * excimers formed in the discharge.
- a transparent white decorative layer 8 is applied to the outer surface of the front panel 2, which serves as a visible surface.
- FIG. 2 shows schematically a wall of an interior space provided with white sanitary tiles 9, with some tiles being replaced by luminous tile lamps 1 from FIGS. 1 a - c within the tile field.
- the tiled lamps 1 are due to the trans parent white decorative layer 8 visually practically indistinguishable from the commercially available white sanitary tiles.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Finishing Walls (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Floor Finish (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10134965 | 2001-07-23 | ||
| DE10134965A DE10134965A1 (de) | 2001-07-23 | 2001-07-23 | Flache Entladungslampe |
| PCT/DE2002/002270 WO2003012815A2 (de) | 2001-07-23 | 2002-06-21 | Flache entladungslampe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1410422A2 true EP1410422A2 (de) | 2004-04-21 |
Family
ID=7692229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02754242A Withdrawn EP1410422A2 (de) | 2001-07-23 | 2002-06-21 | Flache entladungslampe |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20040164681A1 (de) |
| EP (1) | EP1410422A2 (de) |
| JP (1) | JP2004537148A (de) |
| CN (1) | CN1326193C (de) |
| CA (1) | CA2454769A1 (de) |
| DE (1) | DE10134965A1 (de) |
| WO (1) | WO2003012815A2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005002837U1 (de) * | 2005-02-22 | 2005-05-04 | Deckel Maho Pfronten Gmbh | Werkzeugmaschine mit Schutzkabine und Beleuchtungssystem |
| JP4740789B2 (ja) * | 2006-04-24 | 2011-08-03 | トヨタホーム株式会社 | 建物の内装構造 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US506758A (en) * | 1893-10-17 | Rotary engine | ||
| US2111569A (en) * | 1936-06-25 | 1938-03-22 | Mulford Logan Willard | Building block, rooflight, and the like |
| JPS5250504B2 (de) * | 1972-03-27 | 1977-12-24 | ||
| US4340929A (en) * | 1979-12-10 | 1982-07-20 | Sico Incorporated | Illuminated portable floor |
| US4737764A (en) * | 1986-05-30 | 1988-04-12 | Collins & Aikman Corporation | Modular floor covering units with built-in lighting |
| CH676168A5 (de) * | 1988-10-10 | 1990-12-14 | Asea Brown Boveri | |
| GB9006767D0 (en) * | 1990-03-27 | 1990-05-23 | French Stephen | Illuminated portable dance floor system |
| US5390090A (en) * | 1991-12-09 | 1995-02-14 | Nau; Larry J. | Ground supported lamp |
| US5319282A (en) * | 1991-12-30 | 1994-06-07 | Winsor Mark D | Planar fluorescent and electroluminescent lamp having one or more chambers |
| JP3238946B2 (ja) * | 1992-07-10 | 2001-12-17 | 三洋電機株式会社 | 平面型螢光ランプ |
| DE4311197A1 (de) * | 1993-04-05 | 1994-10-06 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Betreiben einer inkohärent strahlenden Lichtquelle |
| DE19526211A1 (de) * | 1995-07-18 | 1997-01-23 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Betreiben von Entladungslampen bzw. -strahler |
| CA2256346C (en) * | 1997-03-21 | 2006-05-16 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | Flat fluorescent light for background lighting and liquid crystal display device fitted with said flat fluorescent light |
| DE19711892A1 (de) * | 1997-03-21 | 1998-09-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Flachstrahler |
| DE59808602D1 (de) * | 1997-03-21 | 2003-07-10 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Gasentladungslampe mit dielektrisch behinderten elektroden |
| US6114809A (en) * | 1998-02-02 | 2000-09-05 | Winsor Corporation | Planar fluorescent lamp with starter and heater circuit |
| DE19817480B4 (de) * | 1998-03-20 | 2004-03-25 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Flachstrahlerlampe für dielektrisch behinderte Entladungen mit Abstandshaltern |
| DE19817476B4 (de) * | 1998-04-20 | 2004-03-25 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Leuchtstofflampe mit Abstandshaltern und lokal verdünnter Leuchtstoffschichtdicke |
| US6732478B1 (en) * | 1999-09-22 | 2004-05-11 | Michael Gulvin Russell | Lighting panel |
| ATE285100T1 (de) * | 1999-10-08 | 2005-01-15 | Eidgenoess Tech Hochschule | Vorrichtung zur überwachung eines physikalsystems |
| USD459005S1 (en) * | 2000-03-17 | 2002-06-18 | Tadahiro Tagawa | Light emitting tile |
| DE10013496A1 (de) * | 2000-03-20 | 2001-10-11 | Guido Hasecke | Fußboden- oder Wandbelag aus Keramik, Holz, Linoleum, Kunststoff, Natur- oder Kunststein |
| JP3485175B2 (ja) * | 2000-08-10 | 2004-01-13 | 日本電気株式会社 | エレクトロルミネセンスディスプレイ |
-
2001
- 2001-07-23 DE DE10134965A patent/DE10134965A1/de not_active Withdrawn
-
2002
- 2002-06-21 WO PCT/DE2002/002270 patent/WO2003012815A2/de not_active Ceased
- 2002-06-21 US US10/484,083 patent/US20040164681A1/en not_active Abandoned
- 2002-06-21 JP JP2003517901A patent/JP2004537148A/ja active Pending
- 2002-06-21 EP EP02754242A patent/EP1410422A2/de not_active Withdrawn
- 2002-06-21 CA CA002454769A patent/CA2454769A1/en not_active Abandoned
- 2002-06-21 CN CNB028147936A patent/CN1326193C/zh not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03012815A3 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003012815A2 (de) | 2003-02-13 |
| JP2004537148A (ja) | 2004-12-09 |
| WO2003012815A3 (de) | 2003-08-28 |
| US20040164681A1 (en) | 2004-08-26 |
| CN1550028A (zh) | 2004-11-24 |
| DE10134965A1 (de) | 2003-02-06 |
| CA2454769A1 (en) | 2003-02-13 |
| CN1326193C (zh) | 2007-07-11 |
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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 |
|
| 17P | Request for examination filed |
Effective date: 20031219 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHWEIZER, HERMAN Inventor name: CUSTODIS, UDO Inventor name: SEIBOLD, MICHAEL Inventor name: ILMER, MICHAEL Inventor name: EBERHARDT, ANGELA Inventor name: LECHELER, REINHARD |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20081231 |