EP0802369A2 - Boîtier de lampe pour lampe d'extérieur, notamment pour lampadaire - Google Patents

Boîtier de lampe pour lampe d'extérieur, notamment pour lampadaire Download PDF

Info

Publication number
EP0802369A2
EP0802369A2 EP97102269A EP97102269A EP0802369A2 EP 0802369 A2 EP0802369 A2 EP 0802369A2 EP 97102269 A EP97102269 A EP 97102269A EP 97102269 A EP97102269 A EP 97102269A EP 0802369 A2 EP0802369 A2 EP 0802369A2
Authority
EP
European Patent Office
Prior art keywords
lamp
glass
cover according
luminaire
lamp cover
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
Application number
EP97102269A
Other languages
German (de)
English (en)
Other versions
EP0802369A3 (fr
EP0802369B1 (fr
Inventor
Eberhard Flammer
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.)
Elkamet Kunststofftechnik GmbH
Original Assignee
Elkamet Kunststofftechnik 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 Elkamet Kunststofftechnik GmbH filed Critical Elkamet Kunststofftechnik GmbH
Publication of EP0802369A2 publication Critical patent/EP0802369A2/fr
Publication of EP0802369A3 publication Critical patent/EP0802369A3/fr
Application granted granted Critical
Publication of EP0802369B1 publication Critical patent/EP0802369B1/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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
    • 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
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/116—Fixing lighting devices to arms or standards
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15—Thermal insulation
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape

Definitions

  • the invention relates to a lamp cover detachably connected to a lamp holder arranged on a tubular mast or the like, in particular for street or similar exterior lights, consisting of a lamp glass made of plastic surrounding the lamp, a metal cover ring arranged inside the lamp at the level thereof, one above the lamp arranged outside the lamp glass and in its central area penetrated and surmounted by the lamp glass and a lamp funnel-shaped heat protection body made of metal arranged inside the lamp glass in its part projecting beyond the lamp roof.
  • Lamp covers with these features are already commercially available in various embodiments and are therefore general known.
  • NORAL LABEL la SEYNE-SUR-MER, France
  • an outdoor lamp with such a lamp cover is offered for sale.
  • Similar lights are also used by other companies, for example in an advertising lettering from HESS-FORM + LICHT in Villingen-Schwenningen, and in a catalog from Hellux-Leuchten GmbH in Laatzen.
  • the glare ring located at the height of the lamp is intended to prevent direct glare.
  • the bezel rings in various versions are somewhat translucent, e.g. in that they are composed of conical washers with outer edges facing downwards (HELLUX). So the lamp is only visible from a short distance from the location of the lamp when looking upwards.
  • the funnel-shaped heat protection body (NORAL) arranged above the lamp keeps the lamp's particularly upward heat emission away from this area of the lamp cover.
  • NORAL With the lamp from NORAL, the lamp cover can be removed, for example, to replace the lamp, in such a way that it is connected to the lower part of the lamp by means of a side hinge bracket.
  • the known lights of this type are very expensive to construct. They consist of a large number of components. A whole series of operations are required for their manufacture and assembly. As a result, luminaires of this type are very expensive even by the lamp cover alone.
  • the invention has for its object to provide a lamp cover for an outdoor lamp, in particular pole-mounted lamp, which is easily and quickly detachable with the lamp holder arranged on a pole or similar support is connected, which is structurally simpler, consists of fewer individual parts, can be produced and assembled in fewer work steps and which is cheaper without disadvantages with regard to the lighting effect and material quality than the known lamp covers for lamps of this type .
  • the lamp cover according to the invention essentially consists of a luminaire glass 1 formed as a one-piece, hollow body closed at the top, made of a thermoplastic, one in the luminaire glass 1 in height of the lamp 2 arranged diaphragm ring 3, a cylinder disposed in the lamp glass 1 via the lamp 2 thermal insulation body 4 and, arranged in the upper region of the lantern lens 1 Canopy. 5
  • the lamp glass 1 in the illustrated embodiment is an essentially cylindrical hollow body made of a polycarbonate. At the level of the lamp 2, it has an extension 6 of its cross section in the form of a wide annular groove. In it, the blind ring 3 is held against the inner wall of the lamp glass 1 .
  • the blind ring 3 consists of a metal sheet. It has the shape of a simple smooth cylinder in this embodiment for simplicity of illustration. At least one of its edges can be angled outwards, so that the metal sheet heated by the lamp 2 does not touch the entire surface of the lamp surface, but only the narrow wall of the lamp glass.
  • the wall has a system of slots which are arranged in pairs offset from one another on ring lines, the wall surfaces located between two slots lying one above the other being inclined against the cylinder axis and thus in each case forming a circular sector of a conical jacket segment.
  • the blind ring 3 can, for example, also be designed in the manner of a scraper with downward outward scraper edges.
  • the two last-mentioned embodiments have the advantage that with the choice of the inclination of the wall sections of the blind ring 3 which is possible through the slot system, an optimum can be selected between the greatest possible floor lighting on the one hand and the dimming of horizontal light radiation on the other hand.
  • the lamp glass 1 has a central dome-shaped elevation 7 at the top, which emerges from a central opening of the Luminous roofs 5 protrudes.
  • the heat protection body 4 is arranged therein. This is formed as a funnel-like molding made of sheet metal and fastened with distance from the inner wall of the luminaire case 1 by means arranged on its upper edge, from there downward and with their ends radially angled webs 8 on the lamp glass.
  • Screws 9 are provided as fastening means, which are inserted from the outside through the inner edge area of the lamp roof 5 , the shoulder area of the lamp glass 1 and bores in the ends of the webs 8 .
  • a washer 9b made of heat-insulating material is placed on the screw 9 between the wall of the lamp glass 1 and the screw nut 9a holding the web.
  • the lamp glass 1 is fastened to the lamp holder 10 by means of a bayonet connection.
  • the lamp glass 1 reduced to a short edge section 11 with a smaller diameter, has circular sector-shaped flange sections 12 , the upper sides of which each form an inclined plane rising in the same direction, a gap 13 being provided between each of the two adjacent flange sections 12 .
  • the lamp holder 10 is provided at the top with a cylindrical outer rim 14 on the inner side in the spacings of the gaps 13 between the flange portions 12 of the lamp glass 1 cams 15 are arranged.
  • the invention is not limited to the embodiment described above and shown in the drawing and the alternative forms of the blind ring mentioned.
  • the lamp glass 1 and the lamp roof 5 can also have other shapes in which the features according to claim 1 are included.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
EP97102269A 1996-04-19 1997-02-13 Boítier de lampe pour lampe d'extérieur, notamment pour lampadaire Expired - Lifetime EP0802369B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29606988U 1996-04-19
DE29606988U DE29606988U1 (de) 1996-04-19 1996-04-19 Lampenabdeckung für eine Außenleuchte, insbesondere Mast-Aufsetzleuchte

Publications (3)

Publication Number Publication Date
EP0802369A2 true EP0802369A2 (fr) 1997-10-22
EP0802369A3 EP0802369A3 (fr) 1998-09-02
EP0802369B1 EP0802369B1 (fr) 2001-11-07

Family

ID=8022719

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102269A Expired - Lifetime EP0802369B1 (fr) 1996-04-19 1997-02-13 Boítier de lampe pour lampe d'extérieur, notamment pour lampadaire

Country Status (5)

Country Link
US (1) US5921663A (fr)
EP (1) EP0802369B1 (fr)
JP (1) JPH09330607A (fr)
AT (1) ATE208479T1 (fr)
DE (3) DE29606988U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081966A1 (fr) * 2001-04-09 2002-10-17 Eveready Battery Company, Inc. Dispositif d'eclairage ameliore

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29810886U1 (de) 1998-06-18 1998-09-24 Wila Leuchten Ag, Sevelen Anordnung bestehend aus zumindest zwei miteinander verbundenen ringförmigen Körpern sowie Leuchte mit einer solchen Anordnung
US6511196B1 (en) * 2000-11-20 2003-01-28 Richard Dale Hoy Container with illuminated interior visual display
US6926490B2 (en) * 2003-01-21 2005-08-09 Hamilton Sundstrand Self-actuated bearing cooling flow shut-off valve
DE602005016210D1 (de) * 2004-10-04 2009-10-08 Philips Intellectual Property Lampensockel mit verbesserter wärmeleitung
US7387409B1 (en) * 2006-03-01 2008-06-17 Beadle Joshua Z Pathway light fixture with interchangeable components
DE102006014003A1 (de) * 2006-03-27 2007-10-04 Berchtold Holding Gmbh Medizinische Leuchte
US8770801B1 (en) 2007-05-01 2014-07-08 Musco Corporation Apparatus and method for pathway or similar lighting
US8827512B1 (en) * 2008-10-19 2014-09-09 Hunter Industries Incorporated Pathway light fixture with releasably sealed lamp enclosure
CA2764322C (fr) * 2009-06-11 2015-10-27 Relume Technologies, Inc. Bouclier solaire pour ensemble electroluminescent a del
DE102011052580A1 (de) * 2011-08-11 2013-02-14 Hella Kgaa Hueck & Co. Außenleuchte mit Korrosionssicherung
US9091416B1 (en) 2011-10-11 2015-07-28 Deepsea Power & Light, Inc. Pathway illumination devices, methods, and systems
US9863590B2 (en) 2011-10-11 2018-01-09 Deepsea Power & Light, Inc. Pathway lights
US9052091B2 (en) * 2012-03-27 2015-06-09 Wahine Holdings, L.L.C. Alignment base for elongated lighting fixture
DE202013105401U1 (de) * 2013-11-27 2015-03-02 Bhs-Pro Gmbh Aufsatzleuchte
CN104613413A (zh) * 2015-03-12 2015-05-13 苏州昆仑工业设计有限公司 一种组合板式吊灯
US10356886B1 (en) 2018-01-30 2019-07-16 Musco Corporation Apparatus, method, and system for theatrical lighting of poles or other structures from a mounted position on the pole or other structure
CN110345434A (zh) * 2019-07-24 2019-10-18 应晓强 Led景观灯

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679891A (en) * 1970-01-20 1972-07-25 Holophane Co Inc Lighting fixture adapted to be mounted on a pole
US3806236A (en) * 1972-02-28 1974-04-23 Gen Electric High intensity projection lamp assembly with heat shield
US4434455A (en) * 1981-05-01 1984-02-28 Merritt William H Differential light emission translucent light bowl and cap
US4719548A (en) * 1986-08-27 1988-01-12 King Luminaire Co., Inc. Prismatic globe for street luminaire
DE9015538U1 (de) * 1990-11-09 1991-01-31 Weller, Jürgen, 4150 Krefeld Strassenleuchte
US5297013A (en) * 1991-08-09 1994-03-22 Brinkmann Corporation Outdoor light fixture
US5331527A (en) * 1992-12-11 1994-07-19 Stokes Dana A Decorative outdoor light
DE29516931U1 (de) * 1995-10-26 1995-12-21 Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg Außenleuchte

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081966A1 (fr) * 2001-04-09 2002-10-17 Eveready Battery Company, Inc. Dispositif d'eclairage ameliore
US7524081B2 (en) 2001-04-09 2009-04-28 Eveready Battery Company, Inc. Lighting device
USRE41795E1 (en) 2001-04-09 2010-10-05 Eveready Battery Company, Inc. Lighting device
US7850331B2 (en) 2001-04-09 2010-12-14 Eveready Battery Company, Inc. Lighting device utilizing a light emitting diode disposed within a tubular lens
US8215792B2 (en) 2001-04-09 2012-07-10 Eveready Battery Company, Inc. Lighting device utilizing a light emitting diode disposed within a tubular lens

Also Published As

Publication number Publication date
EP0802369A3 (fr) 1998-09-02
US5921663A (en) 1999-07-13
DE19635521A1 (de) 1997-10-23
DE29606988U1 (de) 1996-07-11
EP0802369B1 (fr) 2001-11-07
DE59705235D1 (de) 2001-12-13
JPH09330607A (ja) 1997-12-22
ATE208479T1 (de) 2001-11-15

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