EP0877199A2 - Luminaire de construction particulièrement compacte - Google Patents

Luminaire de construction particulièrement compacte Download PDF

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Publication number
EP0877199A2
EP0877199A2 EP98107682A EP98107682A EP0877199A2 EP 0877199 A2 EP0877199 A2 EP 0877199A2 EP 98107682 A EP98107682 A EP 98107682A EP 98107682 A EP98107682 A EP 98107682A EP 0877199 A2 EP0877199 A2 EP 0877199A2
Authority
EP
European Patent Office
Prior art keywords
lamp
luminaire
chambers
operating device
particularly compact
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Withdrawn
Application number
EP98107682A
Other languages
German (de)
English (en)
Other versions
EP0877199A3 (fr
Inventor
Andreas Töteberg
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.)
Hoffmeister Leuchten GmbH
Original Assignee
Hoffmeister Leuchten 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 Hoffmeister Leuchten GmbH filed Critical Hoffmeister Leuchten GmbH
Publication of EP0877199A2 publication Critical patent/EP0877199A2/fr
Publication of EP0877199A3 publication Critical patent/EP0877199A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/03—Ceiling bases, e.g. ceiling roses
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Definitions

  • the invention relates to a lamp in a particularly compact design, suitable for joint accommodation of the lamp control gear and one or more lamps without mutual thermal Influencing, still suitable for increasing performance through Multiplication of the focal points, still suitable for wiring-free production, still suitable for optimized Use of the backlight with horizontally installed lamps, still suitable for tool-free fastening of housing parts or cladding or lamination.
  • Lamp operating device to the illuminants and Power supply terminals with wires, which are manual or with Wiring machines can be connected.
  • the bulbs are used to reduce the installation depth of the lamp used horizontally or horizontally.
  • a possible cladding of the lamp is inseparable from this connected or with screws, spreading clamps, snap locks or quick fasteners attached.
  • the disadvantage of one in the lamp or behind the lamp attached lamp operating device is that the Illuminants and the lamp operating device mutually thermal influence.
  • the lamps can be the lamp operating device inadmissible heating due to its own operating temperature, on the other hand, the lamp operating device can be operated by your own Heat the lamps additionally.
  • this Lamp control gear attached behind the lamp increases additionally the measure of the total depth of the lamp, so that as Construction variant, the design of the lamp is negatively influenced, or as an installation variant, the assembly of the lamp is difficult. If that Lamp operating device on the side of the lamp on a boom Arranged can be unpredictable obstacles in one suspended ceiling, such as ropes, straps, beams or Air ducts are difficult to bypass.
  • A is also suitable Luminaire with side arm or with separate Lamp operating device only for installation, but less for assembly.
  • a side arm adjusts the lamp or separate lamp operating device represents additional space, which is in the packaging of the lamp, the weight of the Lamp or negative when using the lamp in pouring pots affects.
  • the object of the invention is to make a lamp particularly compact Specify construction, in which the disadvantages mentioned above are eliminated. This task is accomplished by a lamp with the Features of claim 1 solved, further developments are in the Subclaims described.
  • a lamp which consists of several chambers consists.
  • One or more chambers serve to hold the Lamp operating device and one or more other chambers for Inclusion of one or more lamps.
  • the walls of the different chambers are at a certain distance from each other.
  • the walls of the various chambers and the specific distance in between form a thermal barrier.
  • the air within the distance acts as an insulator and rises after it Warming up. It automatically swaps for colder air out.
  • One or more chambers for the lamp operating device are around one or more chambers for the lamps arranged around. This design can be very advantageous for round lights.
  • the different chambers result in such a way consequent spatial separation, usually only with two independent housings can be achieved.
  • the principle of the chambers or thermal protection walls can also technically be used for heat exchangers, which are on the lamp and the air inside the lamp on the Bring the ambient temperature outside the lamp.
  • the lamp with other lamps of the same design be put together and a composite for example Form grid lights.
  • One or more illuminants are supplied by a Lamp operating device, which is next to and / or around there is at least one lamp around.
  • a Lamp operating device can Any lamp control gear such as I-shaped, L-shaped, U-shaped, T-shaped, round, square or ring-shaped be designed.
  • a tailored contour of the Lamp operating device for special luminaire designs intended.
  • the lamp operating device can also be used on a flexible printed circuit board or conductor foil, which is bent or wound in the lamp is housed.
  • the components of the Lamp operating device on a three-dimensional base support installed, which is inserted into the luminaire.
  • the luminaire can be manufactured without wiring, that is Lamp operating device up to the electrical connections of one or introduced several illuminants. Contacting the Illuminant is made with soldered to the lamp control gear Individual contacts or with soldered to the lamp control gear, the State-of-the-art versions. By this measure there is no need for the usual wiring from the lamp control gear the illuminants.
  • the lamp control gear is also included double power supply terminals and, for dimmable versions, too equipped with double control input terminals. This Terminals are available when installing the luminaire Connection to the network is available and at the same time allow the Through-wiring to other lights. This measure does not apply the usual wiring from the lamp control gear in addition terminals located in the lamp.
  • each W-shaped reflector from 45 degree sloping walls, on which the rear-facing rear light hits and by 90 degrees is distracted to the side.
  • the back light so distracted hits another 45 degree sloping walls where it in turn is deflected by 90 degrees and finally experiences the same exit direction as that directly emitted light.
  • the luminaire should be suitable for tool-free fastening of housing parts, cladding or lamination such as ceiling rings.
  • the lamp has a round design with a twist lock and a non-round design with a sliding lock.
  • the twist lock consists of openings and slants in the edge area.
  • Housing parts or cladding or laminations have inward-standing pins which, after being placed on the lamp, penetrate through the openings and slide along the bevels by rotating the housing part or the cladding or the lamination. This pulls the components involved together.
  • the slide closure consists of openings and slants in the edge area. Housing parts or cladding or lamination have inward-standing pins which, after being placed on the lamp, penetrate through the openings and slide along the bevels by moving the housing part or the cladding or the lamination. This pulls the components involved together.
  • the lamp can be checked automatically after production be because all electrical contact points from the vertical with a test device can be reached very easily and precisely.
  • the installer In the event of a fault, the installer already comes to the Terminals if he only the lamination such as the Ceiling ring removed. The lamp itself does not need to be removed will. This enables measurements to be taken on the luminaire very quickly be performed. Likewise, the lamp control gear can be removed the lamp are replaced.
  • the luminaire does not have a side gear tray outside the Owns a lamp, it can be used with the appropriate suitable lamination can also be used as a surface-mounted luminaire.
  • the lamp can be used for example covers, housing shells, safety glasses, Grids or other special accessories.
  • covers can be flexible in their shapes, colors, Materials or the entire design can be changed without losing sight of the discard entire lamp.
  • the lamp control gear can be removed in a few simple steps will.
  • the lamp is made of one material and can therefore particularly easy and appropriate to the recycling process be fed.
  • FIG. 1 shows a lamp with a round design for upright lamps 5.
  • the lamp 5 is located in the middle of the chamber 6.
  • Chamber 6 is enclosed by the chambers 7.
  • the contour and position of the lamp operating device 4, which is arranged in a ring in one of the chambers 7, is shown hatched.
  • the thermal protection wall 18 forms the boundary between the chambers 6 and 7.
  • the openings 10 and bevels 11 together form a rotary lock 16 for holding, for example, laminations or housing parts.
  • Fig. 2 shows a lamp in a round design for lying lamps.
  • the illuminants 5 are located in the chamber 6. Chamber 6 is enclosed by the chamber 7.
  • the contour and position of the lamp operating device 20, which is arranged as a tailor-made construction in the chamber 7, is shown hatched.
  • the thermal protection wall 18 forms the boundary between the chambers 6 and 7.
  • the openings 10 and bevels 11 together form a rotary lock 16 for holding, for example, laminations or housing parts.
  • Fig. 3 shows a lamp in a non-circular design for lying lamps.
  • the illuminant 5 is located in the chamber 6.
  • Chamber 6 is located next to chamber 7.
  • the contour and position of the lamp operating device 4, which is arranged in the chamber 7, is shown hatched.
  • the thermal protection wall 18 forms the boundary between the chamber 6 and 7. If another lamp of the same design 8 is to be combined with the existing lamp to increase performance, it is drawn as a broken line, next to the existing lamp so that the chambers 6 for the Bulbs lie side by side. For example, the sharing of a reflector is made possible.
  • the openings 12 and bevels 13 together form a sliding closure 17 for holding, for example, laminations or housing parts.
  • the W-shaped reflector 9 shows a W-shaped reflector 9 for optimized use of the back light.
  • the W-shaped reflector 9 consists of 45 degree inclined walls 1, which the rear light 2 emitted by the illuminant 5 meets and is deflected to the side by 90 degrees.
  • the back light 2 deflected in this way strikes a further 45 degree inclined walls 3, where it is again deflected by 90 degrees and finally experiences the same exit direction as the directly emitted light 21.
  • FIG. 5 shows the sectional drawing of a thermal protection wall 18.
  • the illuminant 5 which is accommodated in the chamber 6 for illuminants.
  • the lamp operating device 4 which is housed in the chamber 7 for the lamp operating device.
  • the walls 14 of the chambers 6, 7 are at a certain distance 15 from one another and together form a thermal protection wall 18.
  • the air 19 within the distance 15 serves as an insulator and, after it has warmed up, is automatically exchanged for colder air.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP98107682A 1997-05-05 1998-04-28 Luminaire de construction particulièrement compacte Withdrawn EP0877199A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19718934A DE19718934A1 (de) 1997-05-05 1997-05-05 Leuchtenbasismodul mit besonders rationellen und vielseitigen Ausgestaltungsmerkmalen
DE19718934 1997-05-05

Publications (2)

Publication Number Publication Date
EP0877199A2 true EP0877199A2 (fr) 1998-11-11
EP0877199A3 EP0877199A3 (fr) 2000-01-26

Family

ID=7828666

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98107682A Withdrawn EP0877199A3 (fr) 1997-05-05 1998-04-28 Luminaire de construction particulièrement compacte

Country Status (2)

Country Link
EP (1) EP0877199A3 (fr)
DE (1) DE19718934A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29906009U1 (de) 1999-04-01 1999-07-08 Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg Feuchtraumleuchte
DE10042133A1 (de) * 2000-03-27 2001-10-04 Walter Holzer Semileuchte zum Umrüsten von induktiven Leuchten auf elektronische T5-Leuchtstofflampen
CZ12068U1 (cs) * 2002-01-31 2002-03-11 Jakub Ing. Černoch Elektrické svítidlo, zejména podlouhlého tvaru

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394716A (en) * 1981-01-13 1983-07-19 Aqualume, Incorporated Self-contained underwater light assembly
US4472768A (en) * 1981-12-28 1984-09-18 Harvey Hubbell Incorporated Ballast retaining bracket with pivotable movement
DE3408891A1 (de) * 1984-03-10 1985-09-12 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Kanalartiges leuchtensystem
DE4003032A1 (de) * 1989-03-25 1991-08-08 Ceag Licht & Strom Langfeldleuchte
JPH0593908A (ja) * 1991-09-30 1993-04-16 Sony Corp 液晶表示装置
US5595438A (en) * 1995-03-16 1997-01-21 Burd David M Reflective hybrid lamp assembly
EP0954717A4 (fr) * 1997-01-25 2001-07-18 Kenneth Lau Dispositif d'eclairage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
DE19718934A1 (de) 1998-11-12
EP0877199A3 (fr) 2000-01-26

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