EP0961075A2 - Projecteur - Google Patents

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Publication number
EP0961075A2
EP0961075A2 EP99110345A EP99110345A EP0961075A2 EP 0961075 A2 EP0961075 A2 EP 0961075A2 EP 99110345 A EP99110345 A EP 99110345A EP 99110345 A EP99110345 A EP 99110345A EP 0961075 A2 EP0961075 A2 EP 0961075A2
Authority
EP
European Patent Office
Prior art keywords
light
lamp
spotlight
illuminant
lamps
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Withdrawn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
EP99110345A
Other languages
German (de)
English (en)
Other versions
EP0961075A3 (fr
Inventor
Wolfgang Heinrich Steinel
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.)
Steinel GmbH and Co KG
Original Assignee
Steinel GmbH and Co KG
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 Steinel GmbH and Co KG filed Critical Steinel GmbH and Co KG
Publication of EP0961075A2 publication Critical patent/EP0961075A2/fr
Publication of EP0961075A3 publication Critical patent/EP0961075A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/46—Circuits providing for substitution in case of failure of the lamp
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B35/00—Electric light sources using a combination of different types of light generation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements

Definitions

  • the present invention relates to a radiator according to the Preamble of claim 1.
  • Such devices are general from the prior art known; in particular, emitters of the generic type Art for both indoor and outdoor use in a wide variety of designs, housing types and performance levels available, in particular illuminants Discharge base, in the form of so-called energy-saving lamps (ESL) high luminous efficacy with low energy consumption and long life combine, so that such radiator assemblies have proven to be particularly economical.
  • ESL energy-saving lamps
  • Generic spotlights can also be found in industrial applications Environment, for example for lighting storage or cold rooms, because here for large, to be illuminated
  • a motion-controlled one is also preferred Activation of such radiators instead, which leads to the fact that without the necessary manual operation of light switches or the like. only when entering one Sensor detection area the illuminants are activated and for a predetermined minimum light duration or Remain activated at the time of movement in the detection area.
  • the object of the present invention is therefore a generic To improve spotlights in that he both within a shorter time after turning on can emit its maximum amount of light, as well as in terms of improved to a maximum life of the lamps is.
  • the task is carried out by the spotlight with the characteristics of the Claim 1 solved.
  • the additionally provided Lamp unit as a source of light and heat that on the one hand through this additional unit which during the start-up phase of the discharge lamp required additional amount of light is provided, and on the other hand, the lamp unit provides with their heat emission for a shortening (Acceleration) of this start-up phase, namely by the discharge lamp is heated.
  • the discharge lamp to be realized as a (compact) fluorescent lamp and then, adjacent to this compact fluorescent lamp, a lamp with strong, rapid heat development - such as a halogen lamp or a light bulb - to position, where further preferred both partners in a common Spotlight housings are provided and so a total amount of light can project into a lighting room.
  • a lamp with strong, rapid heat development - such as a halogen lamp or a light bulb - to position
  • the further training provided control means so that for a viewer the total amount of light emitted by the emitter always remains largely the same or constant; that's the way it is namely inexpensive as part of a preferred further training, during the start-up period in which the discharge lamp amount of light emitted continuously increases, the amount of light from the additional lamp unit continuously to reduce; accordingly, the radiated heat quantity decrease.
  • the discharge lamp would then shine with maximum light intensity, while the additional lamp unit (which due to its Heat development is usually higher electricity consumption and has a poorer efficiency than the discharge lamp) be deactivated.
  • the emitter device according to the invention is particularly suitable thus also for use with a motion detector, as otherwise known from the prior art is; by the shortening effected according to the invention of the start-up period, the arrangement is therefore particularly suitable also for shorter activation periods and frequencies, just like in a motion detector operation occur.
  • a minimum switch-on or burning time of the lamp variable in response to (motion controlled) activation to design, depending on one previous person or movement frequency e.g. step by step.
  • the minimum switch-on time of the spotlight e.g. step by step
  • the radiator device according to the invention is preferred mechanically in the form of a swiveling or rotatable housing, which is behind a reflector area both space for a necessary control electronics offers, as well as on a housing section a sensor head wearing.
  • Further training was found to be advantageous different lamps of the spotlight on a common Provide carrier, which in its entirety during assembly can be contacted or decontacted.
  • Luminaire operation enables both the shortest possible start-up periods enables, as well as guarantee for the best possible Utilization and service life of the - expensive - discharge lamps offers.
  • Reflector housing 12 bounded behind a front or Diffuser 14 has a reflector chamber 16 in which three Compact energy saving lamps 18 (i.e. on a discharge basis acting compact fluorescent lamps) in - in the Fig. Not shown - lamp holders are held.
  • a - parallel to the compact energy-saving lights 18 horizontal - halogen fuel rod 20 horizontal arranged running, one in the reflector space 16 formed, rear reflector is designed so that he bundles the light radiation from the lamps 18, 20 and through the front window 14 can emerge from the housing 12.
  • the swivel arm 10 forms with its pair of free ends one in Fig. 1 i.w. horizontally running swivel axis for the reflector housing, the housing 12 around this Axis is latching or continuously adjustable.
  • the swivel arm 10 around a formed in a wall bracket 22 Swivel joint 24 pivotable about a vertical axis, see above that the reflector light cone at any point in one in front of the radiator arrangement of FIG. 1 Spotlight room can be directed and adjusted.
  • At the front of the wall bracket 22 is also the detection lens 26 of an infrared-based motion sensor shown.
  • Sensor and control electronics are not shown in the figures, on the one hand, the signal processing of the motion sensor 26 and the dependent lighting control performs, and secondly, an operational control of the Performs lamps 18, 20 in response to sensor activation; at least parts of these are particularly preferred Electronics also in the rear area of the reflector housing 12 included.
  • the motion sensor generates in response to a detected motion a control signal for activating the lamps 18, 20, at this time of activation both the compact energy-saving lamps 18, as well as the halogen fuel rod 20 be supplied with energy.
  • the halogen fuel rod 20 very shortly after its activation emits a comparatively high amount of light a corresponding one immediately after switching on high light output of the spotlight available during the Compact energy-saving lamps only slowly in their luminosity climb.
  • the amount of heat shortens this start-up time Lamps 18 relative to an externally unheated, normal start-up operation considerable in a cool environment, so that after the compact lamps 18 then also for a comparatively short time reach their maximum light output.
  • the heater in any position other housing shapes or lamp configurations realize as long as the basic principle of the invention - additional Light and heating energy in the start-up phase a power heater - is achieved.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Projection Apparatus (AREA)
EP99110345A 1998-05-29 1999-05-28 Projecteur Withdrawn EP0961075A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29809655U 1998-05-29
DE29809655U DE29809655U1 (de) 1998-05-29 1998-05-29 Strahler

Publications (2)

Publication Number Publication Date
EP0961075A2 true EP0961075A2 (fr) 1999-12-01
EP0961075A3 EP0961075A3 (fr) 2002-01-09

Family

ID=8057830

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110345A Withdrawn EP0961075A3 (fr) 1998-05-29 1999-05-28 Projecteur

Country Status (2)

Country Link
EP (1) EP0961075A3 (fr)
DE (1) DE29809655U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005018285A1 (fr) * 2003-08-14 2005-02-24 Lab-Craft Limited Unite d'eclairage fluorescent pour utilisation basse temperature
DE102008017483A1 (de) * 2008-04-03 2009-10-08 Steinel Gmbh Leuchtenvorrichtung
WO2011123233A1 (fr) * 2010-03-29 2011-10-06 General Electric Company Ensemble lampe à réchauffement rapide et à lumière instantanée permettant de réaliser des économies d'énergie
CN112617516A (zh) * 2020-12-07 2021-04-09 珠海格力电器股份有限公司 灯光组件控制方法、陈列柜系统及设备
CN113340046A (zh) * 2021-05-14 2021-09-03 澳柯玛股份有限公司 一种冰箱照明灯亮度自动调节系统及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016123533A1 (de) * 2016-12-06 2018-06-07 Rev Ritter Gmbh LED-Strahler sowie Anschlussgehäuse für einen LED-Strahler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259107A (en) * 1938-08-13 1941-10-14 Gen Electric Luminaire
US3536954A (en) * 1968-07-11 1970-10-27 Holophane Co Inc Instant illumination and ballast circuit for gas discharge lamp
US3679931A (en) * 1970-09-16 1972-07-25 Gen Electric Apparatus for operating electric discharge lamps and auxiliary lighting lamps
US3699382A (en) * 1971-02-04 1972-10-17 Sylvania Electric Prod Auxiliary lighting system for arc lamp
US4382210A (en) * 1981-12-18 1983-05-03 Gte Laboratories Incorporated Ballast circuit for direct current arc lamp
JPS62198046A (ja) * 1986-02-25 1987-09-01 Nissan Motor Co Ltd 車両用前照灯
SE465848B (sv) * 1986-12-15 1991-11-04 Gen Electric Aatergivningsanordning med flytande kristaller
US5535111A (en) * 1994-04-29 1996-07-09 Thomas & Betts Corporation Quartz halogen flood light assembly having improved lamp and reflector
DE29602039U1 (de) * 1996-02-07 1996-04-04 Herrmann, Rolf, Dipl.-Ing. Dipl.-Wirtsch.-Ing., 59555 Lippstadt Energiesparlampe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005018285A1 (fr) * 2003-08-14 2005-02-24 Lab-Craft Limited Unite d'eclairage fluorescent pour utilisation basse temperature
GB2420921A (en) * 2003-08-14 2006-06-07 Craft Lab Fluorescent lighting unit for low-temperature use
DE102008017483A1 (de) * 2008-04-03 2009-10-08 Steinel Gmbh Leuchtenvorrichtung
WO2011123233A1 (fr) * 2010-03-29 2011-10-06 General Electric Company Ensemble lampe à réchauffement rapide et à lumière instantanée permettant de réaliser des économies d'énergie
US8981648B2 (en) 2010-03-29 2015-03-17 General Electric Company Fast warm-up and instant light energy saving lamp assembly
CN112617516A (zh) * 2020-12-07 2021-04-09 珠海格力电器股份有限公司 灯光组件控制方法、陈列柜系统及设备
CN113340046A (zh) * 2021-05-14 2021-09-03 澳柯玛股份有限公司 一种冰箱照明灯亮度自动调节系统及方法

Also Published As

Publication number Publication date
EP0961075A3 (fr) 2002-01-09
DE29809655U1 (de) 1998-12-10

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