EP0677698B1 - Lampe - Google Patents

Lampe Download PDF

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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
Application number
EP95105267A
Other languages
German (de)
English (en)
Other versions
EP0677698A1 (fr
Inventor
Rudolf Profft
Reinhard Panteleit
Josef Bulling
Hans-Peter Conrad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reiss Lighting GmbH
Original Assignee
Reiss International GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Reiss International GmbH filed Critical Reiss International GmbH
Publication of EP0677698A1 publication Critical patent/EP0677698A1/fr
Application granted granted Critical
Publication of EP0677698B1 publication Critical patent/EP0677698B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)

Claims (4)

  1. Lampe comprenant au moins une ampoule allongée, disposée dans un boítier de lampe (12), un hublot de lampe (14), transparent ou translucide, muni d'un rebord périphérique (16), lequel hublot entoure la lampe et ferme le boítier de la lampe (12) et est assemblé de manière amovible avec le boítier de la lampe (12) par l'intermédiaire de fermetures (24, 24'), le boítier de la lampe (12) comportant un rebord vertical (18) périphérique et une rainure (20) plus basse que ce dernier, caractérisée en ce que plusierus fermetures (24, 24') sont réparties uniformément sure le pourtour ou sur les deux côtés longs du boítier de la lampe (12) et sont moulées d'une seule pièce contre le rebord vertical (18, 18') périphérique et s'engagent dans la rainure (20) qui reçoit le rebord (16) du hublot de la lampe (14), de telle sorte qu'elles s'engagent autour du rebord (16) plié vers l'extérieur du hublot de la lampe (14) en position montée, et en ce qu'il est prévu de réaliser dans le rebord vertical (18, 18') une ouverture (36) située en face des fermetures (24, 24').
  2. Lampe selon la revendication 1, caractérisée en ce qu'une patte de maniement (30) est moulée contre le rebord vertical (18) au niveau des zones des fermetures.
  3. Lampe selon l'une quelconque des revendications précédentes, caractérisée en ce qu'un joint d'étanchéité (22) est inséré dans la rainure (20).
  4. Lampe selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins deux dispositifs de logement supplémentaires (40) sur le même côté long du boítier de la lampe (12) sont moulées d'une seule pièce contre les fermetures (24, 24') ou contre le rebord vertical (18), dans lesquels dispositifs il est possible d'accrocher le rebord (16) du hublot de la lampe (14) dans la lampe en position ouverte.
EP95105267A 1994-04-16 1995-04-07 Lampe Expired - Lifetime EP0677698B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4413316 1994-04-16
DE4413316A DE4413316C2 (de) 1994-04-16 1994-04-16 Leuchtenverschluß

Publications (2)

Publication Number Publication Date
EP0677698A1 EP0677698A1 (fr) 1995-10-18
EP0677698B1 true EP0677698B1 (fr) 1999-03-10

Family

ID=6515682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95105267A Expired - Lifetime EP0677698B1 (fr) 1994-04-16 1995-04-07 Lampe

Country Status (4)

Country Link
EP (1) EP0677698B1 (fr)
AT (1) ATE177522T1 (fr)
DE (2) DE4413316C2 (fr)
ES (1) ES2130461T3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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, 59494 Soest Bausatz für Leuchten
DE20019813U1 (de) 2000-11-22 2001-02-22 Reiss International GmbH, 88069 Tettnang Leuchte
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
CN111043574B (zh) * 2019-11-20 2025-02-11 宁波三防照明科技有限公司 一种灯座与灯罩的快速扣合装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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 (fr) * 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
EP0199230B1 (fr) * 1985-04-16 1991-01-09 ABB CEAG Licht- und Stromversorgungstechnik GmbH Lampe, en particulier pour éclairage de secours

Also Published As

Publication number Publication date
ATE177522T1 (de) 1999-03-15
ES2130461T3 (es) 1999-07-01
DE59505236D1 (de) 1999-04-15
DE4413316A1 (de) 1995-10-19
DE4413316C2 (de) 1998-07-16
EP0677698A1 (fr) 1995-10-18

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