EP0933590A2 - Halogenleuchte mit Lichtaustrittsblende - Google Patents
Halogenleuchte mit Lichtaustrittsblende Download PDFInfo
- Publication number
- EP0933590A2 EP0933590A2 EP99101253A EP99101253A EP0933590A2 EP 0933590 A2 EP0933590 A2 EP 0933590A2 EP 99101253 A EP99101253 A EP 99101253A EP 99101253 A EP99101253 A EP 99101253A EP 0933590 A2 EP0933590 A2 EP 0933590A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- ring
- halogen lamp
- housing
- retaining ring
- aperture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052736 halogen Inorganic materials 0.000 title claims abstract description 21
- 150000002367 halogens Chemical class 0.000 title claims abstract description 21
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 2
- 230000001464 adherent effect Effects 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/14—Bayonet-type fastening
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
Definitions
- the invention relates to a halogen lamp according to the preamble of claim 1.
- Luminaires which have a removable light exit screen with a fixed orifice plate, i.e. one clear or frosted glass, plastic or The like. Have at the light exit opening of their housing. Also light exit screens with a fixed screen grid are known.
- From US 5 349 510 is a luminaire with any light source known, the one at the light outlet opening of the housing hinged light outlet with a built-in Lens or aperture plate and a second built-in Has aperture disc. A possible removal of the Lens and / or the aperture discs is not provided and would be associated with a considerable assembly effort.
- a halogen lamp is known from CH 680 684, in which in the light outlet opening of the housing two diaphragm disks and a screen grid between two circlips loose are inserted.
- the front or outer circlip can be removed from the housing, whereupon the aperture washers and the screen grille loosely fall out of the light exit opening can.
- the invention aims to create a halogen lamp where it is possible in one of the lamp housing Removable light outlet cover either one or two same or different aperture disks and an aperture screen attachable.
- the light outlet cover should regardless of the number of parts brought in as closed Functional unit can be handled.
- the first O-ring or in the solution according to claim 2 the Both O-rings are independent of whether they are on orifice plates concern, held in their grooves. You can choose one or two cover disks on the designated ones Place in front of the first O-ring or between the two O-rings be inserted. At the inner end of the retaining ring is in in any way, either form-fitting or frictionally detachable screen grid held.
- the halogen lamp shown in the figures has Linkage 10 and an adjustable mounted on linkage 10 Outer housing 11 on.
- light exit opening 14 In the at the front end of the outer case 11 located light exit opening 14 is a general attached with 16 designated light outlet.
- the Light exit aperture 16 has a retaining ring 18 which by means of a thread 20 on the front end of the inside of the outer housing 11 arranged actual housing 12th is screwed on.
- Near the front end of the retaining ring 18 is an inward on its inside Ring web 32 provided, on the back of a first aperture disc 34 is present.
- the back of the first aperture disk 34 is held by the first O-ring 28 while on the back of the first O-ring 28 one parallel to the first Aperture disc 34 lies on the second aperture disc 36, which in turn is held on the back by the second O-ring 30 becomes.
- Also on the back of the second aperture disc 36 abuts the front edge of a spacer ring 38, the rear edge of which is supported in the housing 12 Halogen lamp 40 supports.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Endoscopes (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Glass Compositions (AREA)
Abstract
Description
- Figur 1
- eine Seitenansicht der gesamten Halogenleuchte,
- Figur 2
- eine vergrößerte und teilweise geschnittene Seitenansicht des Leuchtengehäuses und
- Figur 3
- einen gegenüber Fig.2 nochmals vergrößerten Teilschnitt.
Claims (6)
- Halogenleuchte mit einem Gehäuse (10), einer im Gehäuse angebrachten Halogenlampe (40) und einer an der Lichtaustrittsöffnung (14) des Gehäuses (10) angebrachten Lichtaustrittsblende (16), wobei die Lichtaustrittsblende (16) einen lösbar am Gehäuse (12) befestigbaren Haltering (18) mit einem radial nach innen stehenden Ringsteg (32) aufweist, dadurch gekennzeichnet, daß der Haltering (18) an seiner radialen Innenseite eine erste Ringnut (24) aufweist, in die ein erster O-Ring (28) eingelegt ist, daß der Ringsteg (32) auf der von der Halogenlampe (40) wegweisenden Vorderseite des ersten O-Rings (28) angeordnet ist, daß eine erste Blendenscheibe (34) am Ringsteg (32) von hinten anliegt, und daß ein Blendraster (44) im Haltering (18) lösbar festgelegt ist.
- Halogenleuchte nach Anspruch 1, dadurch gekennzeichnet, daß zwischen Blendraster (44) und erster Blendenscheibe (34) ein zweite Blendenscheibe (36) eingelegt ist, welche vorderseitig am ersten O-Ring (28 und rückseitig an einem zweiten, in einer zweiten Ringnut (26) befindlichen O-Ring (30) anliegt.
- Halogenleuchte nach Anspruch 2, dadurch gekennzeichnet, daß an der Rückseite der zweiten Blendenscheibe (36) der vordere Rand eines Distanzrings (38) anliegt, der in einer vom Gehäuse (12) abgenommenen Stellung des Halterings (18) am zweiten O-Ring (30) gehalten ist und in einer am Gehäuse (12) befestigten Stellung des Halterings (18) sich mit seinem rückwärtigen Rand an der Halogenlampe (40) abstützt.
- Halogenleuchte nach Anspruch 3, dadurch gekennzeichnet, daß der Distanzring (38) durch einen am zweiten O-Ring (30) angreifenden Wulst (46) am zweiten O-Ring (30) gehalten ist.
- Halogenleuchte nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß zwischen der Rückseite der zweiten Blendenscheibe (36) und einem Absatz (42) des Distanzrings (38) das Blendraster (44) eingespreizt ist.
- Halogenleuchte nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Haltering (18) mittels Gewinde (20) oder Bajonettverschluß am Gehäuse (12) festlegbar ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803880 | 1998-01-31 | ||
DE19803880A DE19803880C2 (de) | 1998-01-31 | 1998-01-31 | Halogenleuchte mit Lichtaustrittsblende |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0933590A2 true EP0933590A2 (de) | 1999-08-04 |
EP0933590A3 EP0933590A3 (de) | 2001-03-14 |
EP0933590B1 EP0933590B1 (de) | 2006-05-24 |
Family
ID=7856311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99101253A Expired - Lifetime EP0933590B1 (de) | 1998-01-31 | 1999-01-23 | Halogenleuchte mit Lichtaustrittsblende |
Country Status (5)
Country | Link |
---|---|
US (1) | US6179450B1 (de) |
EP (1) | EP0933590B1 (de) |
AT (1) | ATE327470T1 (de) |
DE (2) | DE19803880C2 (de) |
SG (1) | SG75913A1 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH680684A5 (en) | 1989-10-25 | 1992-10-15 | Waldmann Gmbh & Co Herbert | Anti dazzle light fitting suitable for halogen bulbs |
US5349510A (en) | 1992-03-23 | 1994-09-20 | Hubbell Incorporated | Spring latching mechanism for light fixture |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1343899A (en) * | 1920-06-22 | Signal-lamp | ||
US1619720A (en) * | 1926-02-27 | 1927-03-01 | Harry L Gordon | Antiglare attachment for headlights |
US1712351A (en) * | 1928-04-05 | 1929-05-07 | Anthony J Mara | Light deflector |
US2119370A (en) * | 1937-02-17 | 1938-05-31 | Ladden Corp Van | Light control means for headlights and the like |
FR1580755A (de) * | 1968-09-07 | 1969-09-05 | ||
DE2251131A1 (de) * | 1972-10-16 | 1973-10-31 | Sill Franz Kg | Flaechenstrahler fuer halogen- oder dgl. lampen |
DE4202295C1 (en) * | 1992-01-28 | 1993-07-15 | Hoffmeister-Leuchten Gmbh & Co Kg, 5880 Luedenscheid, De | Ceiling-mounted lamp e.g. for buildings - has holding ring with magnetic flange and magnetic locking ring, sandwiching shoulder of reflector mouth and glass |
DE4204669A1 (de) * | 1992-02-17 | 1993-08-19 | Abb Patent Gmbh | Leuchte |
DE4210439C2 (de) * | 1992-03-30 | 2003-06-12 | Hartmut S Engel | Vorsatzsystem für eine Strahlerleuchte |
-
1998
- 1998-01-31 DE DE19803880A patent/DE19803880C2/de not_active Expired - Fee Related
-
1999
- 1999-01-23 EP EP99101253A patent/EP0933590B1/de not_active Expired - Lifetime
- 1999-01-23 DE DE59913443T patent/DE59913443D1/de not_active Expired - Lifetime
- 1999-01-23 AT AT99101253T patent/ATE327470T1/de active
- 1999-01-29 US US09/240,411 patent/US6179450B1/en not_active Expired - Lifetime
- 1999-01-30 SG SG1999000279A patent/SG75913A1/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH680684A5 (en) | 1989-10-25 | 1992-10-15 | Waldmann Gmbh & Co Herbert | Anti dazzle light fitting suitable for halogen bulbs |
US5349510A (en) | 1992-03-23 | 1994-09-20 | Hubbell Incorporated | Spring latching mechanism for light fixture |
Also Published As
Publication number | Publication date |
---|---|
SG75913A1 (en) | 2000-10-24 |
EP0933590A3 (de) | 2001-03-14 |
ATE327470T1 (de) | 2006-06-15 |
DE19803880C2 (de) | 2003-09-18 |
US6179450B1 (en) | 2001-01-30 |
DE59913443D1 (de) | 2006-06-29 |
EP0933590B1 (de) | 2006-05-24 |
DE19803880A1 (de) | 1999-08-12 |
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