EP0677698B1 - Leuchte - Google Patents
Leuchte Download PDFInfo
- Publication number
- EP0677698B1 EP0677698B1 EP95105267A EP95105267A EP0677698B1 EP 0677698 B1 EP0677698 B1 EP 0677698B1 EP 95105267 A EP95105267 A EP 95105267A EP 95105267 A EP95105267 A EP 95105267A EP 0677698 B1 EP0677698 B1 EP 0677698B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lamp
- light
- closures
- housing
- rim
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V17/16—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 by deformation of parts; Snap action mounting
- F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
Definitions
- the invention relates to a lamp according to the preamble of claim 1.
- a lamp known on the market has one that extends over the entire length of the Side edge extending undercut of the lamp housing on the edge of the Luminaire tray, which as a claw edge, i.e. outwardly curved edge is also executed overlaps over the entire length (EP-A-0 199 230).
- Luminaires are also known in which a plurality of snap locks are attached to the luminaire housing articulated are attached to the edge of the tub, which has a claw edge must have, can be hung and then folded into a closed position can be.
- a lamp with such closures can be opened more easily are, however, these closures are complex to manufacture on the one hand, on the other hand the luminaire housing must be specially designed for these closures be provided, in which the closures are hung or clipped.
- the CH-A-477 650 shows in Figure 1 a lamp in which the Luminaire tray is articulated on one long side and on the other opposite long side over the entire Length in an undercut groove on the lamp housing intervenes.
- the disadvantage of this is that the lamp tray from Luminaire housing only swung down, but not completely can be removed.
- the substantially vertical edge of the lamp housing has one part of the closure, usually in the form of a molded hook, and the edge of the lamp tray the other part of the closure so that by plugging in the lamp tray the two parts of the fasteners are fitted into the luminaire housing and can be locked together.
- the lamp tray which is usually made of a very brittle material, for example Polymethyl methacrylate, there must be provided with the closure part and therefore can no longer be produced, for example, by simple thermoforming.
- the lamp tray At the Attaching the lamp tray to the lamp housing or when loosening the Closure parts exposed to bending loads, so that there is a risk that the one brittle material existing closure part of the lamp tray is damaged. Is one damaged this closure part, the lamp tray can only insufficiently Luminaire housing to be attached, in particular then in a fully functional If there is any dust and splash water tightness no longer present.
- the invention solves this problem in that the lamp housing has a circumferential Standing edge and has a deeper groove opposite this and that the closures are integrally formed on the circumferential standing edge and into the edge of the lamp tray protruding groove protrude so that when the lamp tray is inserted overlap their outwardly curved edge.
- the luminaire In a preferred development of the invention is in the groove of the lamp housing a sealing tape is inserted. When the lamp is closed, the edge of the lamp tray pressed against the sealing tape by the overlapping closures. Through this Sealing, the luminaire can also be used as a damp room luminaire.
- At least two further receiving devices on the same side length of the lamp housing on the closures or molded in one piece on the standing edge into which the edge of the lamp tray in open state of the lamp can be hung.
- These reception facilities can be integrated on a closure, as well as elsewhere on the Standing edge should be formed if this is desirable or necessary for reasons of stability is.
- the circumference centering webs 32, 32 ' is provided.
- the Lamp trough 14 in a rotational movement (Fig. 1c) with a pivot point in the closures 24 'of the opposite side length of the lamp rotated until finally as shown in Fig. 1d, the lamp tray 14 removed from the closures 24 ' can be.
- the reverse procedure can be used to close the lamp 10.
- the lamp pan 14 in the closures 24 ' is inserted, then by a rotational movement in these closures 24 'the lamp tray to the closures 24 on the opposite Side led.
- the formation 26 does not have to be as shown in FIG. 1b be bent, but the edge 16 is against the inclined plane 34 of the locking hook 28 pressed and bends the formation 26 so far that the edge 16 in the Groove 20 can be inserted.
- closures 24, 24 ' also allows simultaneous, vertical insertion the lamp tray, in which both the closures 24 and the opposite Closures 24 'are pressed over the inclined plane 34, 34' of the locking hooks 28, 28 ' be and the edge 16 can be inserted into the groove 20.
- FIG. 2 shows a broken side view of a closure 24 by way of illustration.
- the molded portions 26, 26 ' are integrally formed on the standing edge 18.
- the grip nose 30 protrudes in a trapezoidal shape beyond the standing edge 18 and thus identifies the user additionally the closure and thus the point at which a locking hook 28 (Fig.1) into the groove 20 (Fig.1) protrudes.
- Fig. 3 shows a broken plan view of a closure area in which the elongated Shape of the centering webs 32 can be seen.
- the formation 26 also protrudes laterally somewhat beyond the standing edge 18 in addition to here with almost the same material thickness To create space for the latch 28.
- the groove 20 also tapers in the closure area, whereby on the one hand an additional clamping effect for the sealing tape 22 is achieved and on the other hand, space is created for an opening 36, in which the Luminaire housing 12 is a plunger core. This will shape the clasp 24 and its latch 28 allows with simple tools and complicated Slider etc. avoided.
- closures 24 ' 40 integrally formed, which essentially consists of an L-shaped, towards the center of the lamp housing directed, hook 41, wherein between the leg 42 of the hook and the Forming 26 'of the closure 24' a slot is formed, in which the edge 16 of the Luminaire tray 14 can be introduced.
- the receiving devices 40 can also be molded onto areas of the standing edge 18 be on which there are no closures, since, as can be seen from FIG. 3, the standing edge the locking points is only slightly thicker and therefore the location of the receiving device is not dependent on the position of the closure.
- This receiving device 40 is used for assembly or maintenance work on the luminaire 10, for example when installing the luminaire tray 14 in the open Mount the condition of the lamp 10.
- the edge 16 engages behind the leg 42 of the receiving device 40, depending on the weight of the lamp tray 14 and the bending stiffness the receiving device this can also be easily bent open.
- 5 and 6 show a broken side view of a closure for clarification with molded receiving device or a broken top view.
- an opening 46 is created in the case of this type of shaping the manufacture of the lamp housing 12 is a plunger. This is the molding of the receiving device 40 and its leg facing towards the inside 42 made possible with simple tools and complicated slides etc. avoided.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Description
- Fig. 1a
- einen Schnitt durch eine erfindungsgemäße Leuchte im geschlossenen Zustand;
- Fig. 1b
- eine Schnittdarstellung der Leuchte beim Öffnen eines Verschlusses;
- Fig. 1c
- eine Schnittdarstellung der Leuchte beim Auskippen der Leuchtenwanne;
- Fig. 1d
- eine Schnittdarstellung der Leuchte mit der Leuchtenwanne in einer Stellung in der sie vom Leuchtengehäuse getrennt werden kann;
- Fig. 2
- eine ausgebrochene Seitenansicht eines Verschlusses;
- Fig. 3
- eine ausgebrochene Draufsicht auf einen Verschlußbereich;
- Fig. 4a
- eine Schnittdarstellung einer Leuchte mit zusätzlichen Aufnahmeeinrichtung;
- Fig. 4b
- eine Schnittdarstellung der Leuchte nach Fig.2a mit eingehängter Leuchtenwanne;
- Fig. 5
- eine ausgebrochene Seitenansicht eines Verschlusses mit angeformter Aufnahmeeinrichtung;
- Fig. 6
- eine ausgebrochene Draufsicht auf einen Verschlußbereich mit angeformter Aufnahmeeinrichtung;
Claims (4)
- Leuchte, mit mindestens einer langgestreckten in einem Leuchtengehäuse (12) angeordneten Lampe, einer die Lampe übergreifenden und das Leuchtengehäuse (12) verschließenden, durchsichtigen oder durchscheinenden Leuchtenwanne (14) mit umlaufendem Rand (16), die über Verschlüsse (24, 24') mit dem Leuchtengehäuse (12) lösbar verbunden ist, wobei das Leuchtengehäuse (12) einen umlaufenden Stehrand (18) und eine gegenüber diesem tieferliegende Nut (20) aufweist, dadurch gekennzeichnet, dass mehrere Verschlüsse (24, 24') gleichmäßig über den Umfang oder über beide Seitenlängen des Leuchtengehäuses (12) verteilt vorgesehen und einstückig an den umlaufenden Stehrand (18, 18') angeformt sind und in die den Rand (16) der Leuchtenwanne (14) aufnehmende Nut (20) derart hineinragen, dass sie bei eingesetzter Leuchtenwanne (14) deren nach außen gebogenen Rand (16) übergreifen, und dass in den Stehrand (18, 18') den Verschlüssen (24, 24') gegenüberliegend eine Öffnung (36) vorgesehen ist.
- Leuchte nach Anspruch 1, dadurch gekennzeichnet, dass an den Stehrand (18) an den Verschlussstellen eine Griffnase (30) angeformt ist.
- Leuchte nach wenigstens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass in die Nut (20) ein Dichtungsband (22) eingelegt ist.
- Leuchte nach wenigstens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass mindestens zwei weitere Aufnahmeeinrichtungen (40) auf der gleichen Seitenlänge des Leuchtengehäuses (12) an den Verschlüssen (24, 24') oder an den Stehrand (18) einstückig angeformt sind, in die der Rand (16) der Leuchtenwanne (14) im geöffneten Zustand der Leuchte eingehängt werden kann.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4413316A DE4413316C2 (de) | 1994-04-16 | 1994-04-16 | Leuchtenverschluß |
DE4413316 | 1994-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0677698A1 EP0677698A1 (de) | 1995-10-18 |
EP0677698B1 true EP0677698B1 (de) | 1999-03-10 |
Family
ID=6515682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95105267A Expired - Lifetime EP0677698B1 (de) | 1994-04-16 | 1995-04-07 | Leuchte |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0677698B1 (de) |
AT (1) | ATE177522T1 (de) |
DE (2) | DE4413316C2 (de) |
ES (1) | ES2130461T3 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2322441B (en) * | 1997-02-20 | 2000-09-13 | Illuma Lighting Ltd | Luminaires |
DE19741240B4 (de) * | 1997-09-18 | 2004-04-15 | Fränkische Leuchten GmbH | Leuchtenteilgehäuse zur Herstellung eines Leuchtengehäuses |
AUPO950197A0 (en) * | 1997-09-26 | 1997-10-23 | Showers International Pty Ltd | Safety housing for a light tube |
GB2335264B (en) * | 1998-03-10 | 2002-04-17 | Rewires | Container with snap-action lid |
DE29815480U1 (de) * | 1998-08-28 | 2000-01-05 | Ceag Sicherheitstechnik Gmbh | Bausatz für Leuchten |
DE10134795B4 (de) * | 2001-07-11 | 2012-03-29 | Reiss Lighting Gmbh | Leuchte |
US8292475B2 (en) | 2009-09-01 | 2012-10-23 | D Alelio John R | Method for enhancing the frictional grip of a clip-on lampshade |
GB2503732A (en) * | 2012-07-06 | 2014-01-08 | Thorpe F W Plc | Luminaire diffuser arrangement |
CN108119872B (zh) * | 2018-01-17 | 2024-05-14 | 江苏普森帝照明有限公司 | 一种灯具锁固装置 |
DE102018001189A1 (de) * | 2018-02-16 | 2019-08-22 | Trilux Gmbh & Co. Kg | Leuchte, insbesondere Feuchtraumleute |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1919188U (de) * | 1965-02-26 | 1965-07-08 | Siemens Ag | Leuchte mit loesbaren und scharnierartigen verschlusselementen. |
US3360644A (en) * | 1965-06-30 | 1967-12-26 | Lillebostad Ottar | Detachable watertight connection between a lighting fixture top part and plastic shade |
CH477650A (de) * | 1966-12-16 | 1969-08-31 | Siemens Ag | Leuchte mit einem Leuchtengehäuse, dessen zwei Gehäuseteile scharnierartig verbunden sind |
FR2071225A5 (de) * | 1969-12-22 | 1971-09-17 | Eta | |
DE8024546U1 (de) * | 1980-09-13 | 1981-05-27 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Deckenleuchte mit einem aus elastischem kunststoff bestehenden zweiteiligen gehaeuse |
DE8326661U1 (de) * | 1983-09-16 | 1985-02-28 | Robert Bosch Gmbh, 7000 Stuttgart | Scheinwerfer fuer insbesondere kraftfahrzeuge |
DE8431426U1 (de) * | 1984-10-26 | 1985-02-28 | ITT Reiss International GmbH, 7992 Tettnang | Feuchtraumleuchte |
DE3676735D1 (de) * | 1985-04-16 | 1991-02-14 | Ceag Licht & Strom | Leuchte, insbesondere notleuchte. |
-
1994
- 1994-04-16 DE DE4413316A patent/DE4413316C2/de not_active Expired - Fee Related
-
1995
- 1995-04-07 AT AT95105267T patent/ATE177522T1/de not_active IP Right Cessation
- 1995-04-07 EP EP95105267A patent/EP0677698B1/de not_active Expired - Lifetime
- 1995-04-07 ES ES95105267T patent/ES2130461T3/es not_active Expired - Lifetime
- 1995-04-07 DE DE59505236T patent/DE59505236D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0677698A1 (de) | 1995-10-18 |
ES2130461T3 (es) | 1999-07-01 |
ATE177522T1 (de) | 1999-03-15 |
DE59505236D1 (de) | 1999-04-15 |
DE4413316A1 (de) | 1995-10-19 |
DE4413316C2 (de) | 1998-07-16 |
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