ATE391883T1 - LAMP - Google Patents

LAMP

Info

Publication number
ATE391883T1
ATE391883T1 AT02102323T AT02102323T ATE391883T1 AT E391883 T1 ATE391883 T1 AT E391883T1 AT 02102323 T AT02102323 T AT 02102323T AT 02102323 T AT02102323 T AT 02102323T AT E391883 T1 ATE391883 T1 AT E391883T1
Authority
AT
Austria
Prior art keywords
light
collection body
core
reflection
lamp
Prior art date
Application number
AT02102323T
Other languages
German (de)
Inventor
Juergen Kanz
Sigurd Schwengler
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE391883T1 publication Critical patent/ATE391883T1/en

Links

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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • 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
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

Light in which direct light is radiated towards a core working surface after it has been bundled together in an optical collection body (7); whereby the collection body is inclined relative to the middle plane of the device; a light grating (13) is arranged between the light source and the collection body; and indirect light reaches the area surrounding the core light region after reflection from a reflection surface (21) outside the lamp itself.
AT02102323T 2001-09-07 2002-09-06 LAMP ATE391883T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10143998A DE10143998A1 (en) 2001-09-07 2001-09-07 lamp

Publications (1)

Publication Number Publication Date
ATE391883T1 true ATE391883T1 (en) 2008-04-15

Family

ID=7698123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02102323T ATE391883T1 (en) 2001-09-07 2002-09-06 LAMP

Country Status (4)

Country Link
EP (1) EP1291578B1 (en)
AT (1) ATE391883T1 (en)
DE (2) DE10143998A1 (en)
ES (1) ES2304417T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015728A1 (en) * 2008-03-26 2009-10-01 Zumtobel Lighting Gmbh Luminaire with a lamp column extending upwards from a lamp stand
CN107448831A (en) * 2017-09-14 2017-12-08 上海核工程研究设计院有限公司 A kind of fixed underwater lighting device for spent nuclear fuel in nuclear power plant pond and attached pond

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379675B (en) * 1982-04-16 1986-02-10 Zumtobel Ag ROOM LIGHT
AT379007B (en) * 1982-04-16 1985-11-11 Zumtobel Ag ROOM LAMP WITH A LAMP HOUSING AND A LAMP
CA2001111C (en) 1988-10-20 1999-02-09 Douglas J. Herst An indirect luminaire having a secondary source induced low brightness lens element
DE19544869A1 (en) * 1995-12-01 1997-06-05 Semperlux Gmbh Lighting distribution unit for railway carriages
DE19547747A1 (en) 1995-12-20 1997-06-26 Ralf Dr Kinkeldey Method of lighting room with lamp
DE29608354U1 (en) * 1996-05-08 1996-06-27 Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg Workplace lamp
DE29704240U1 (en) * 1997-03-08 1997-04-24 Dinnebier GmbH, 40210 Düsseldorf lamp
DE29705622U1 (en) 1997-03-27 1997-07-24 Kinkeldey, Ralf, Dr., 31812 Bad Pyrmont Luminaire with certain lighting effects

Also Published As

Publication number Publication date
ES2304417T3 (en) 2008-10-16
DE50212052D1 (en) 2008-05-21
DE10143998A1 (en) 2003-03-27
EP1291578B1 (en) 2008-04-09
EP1291578A3 (en) 2005-10-05
EP1291578A2 (en) 2003-03-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee