ATE117418T1 - LIGHT UNIT. - Google Patents

LIGHT UNIT.

Info

Publication number
ATE117418T1
ATE117418T1 AT91250117T AT91250117T ATE117418T1 AT E117418 T1 ATE117418 T1 AT E117418T1 AT 91250117 T AT91250117 T AT 91250117T AT 91250117 T AT91250117 T AT 91250117T AT E117418 T1 ATE117418 T1 AT E117418T1
Authority
AT
Austria
Prior art keywords
lamp holder
lamp
power supply
focal point
small incandescent
Prior art date
Application number
AT91250117T
Other languages
German (de)
Inventor
Klaus Gaertner
Original Assignee
Gaertner August Fa
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 Gaertner August Fa filed Critical Gaertner August Fa
Application granted granted Critical
Publication of ATE117418T1 publication Critical patent/ATE117418T1/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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • 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
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • F21V19/009—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps the support means engaging the vessel of the source

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Lighting unit having more than two small incandescent lamps connected in series, which are mounted inside a transparent tube on at least one lamp holder, the lamp holder being constructed to accommodate power supply leads and the power supply leads are supported leading to the terminals at the ends of the tube. In this arrangement, a concavely shaped reflector (17) having a focal point is integrally formed in each case on each small incandescent lamp (18). Furthermore, the incandescent filament (21) of the small incandescent lamp (18) held in the lamp holder (10) is essentially arranged at the focal point of the reflector (17). <IMAGE>
AT91250117T 1990-04-30 1991-04-26 LIGHT UNIT. ATE117418T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4014277A DE4014277A1 (en) 1990-04-30 1990-04-30 LIGHT UNIT

Publications (1)

Publication Number Publication Date
ATE117418T1 true ATE117418T1 (en) 1995-02-15

Family

ID=6405677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91250117T ATE117418T1 (en) 1990-04-30 1991-04-26 LIGHT UNIT.

Country Status (4)

Country Link
EP (1) EP0455318B1 (en)
JP (1) JPH05120905A (en)
AT (1) ATE117418T1 (en)
DE (2) DE4014277A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9304480U1 (en) * 1993-03-22 1993-06-24 Fa. August Gärtner, 1000 Berlin Lighting unit
DE9304477U1 (en) * 1993-03-22 1993-06-24 Fa. August Gärtner, 1000 Berlin Light element
DE10102670B4 (en) * 2001-01-17 2007-03-22 Gärtner, Klaus Light unit with a number of light bulbs
CN1294448C (en) * 2003-10-16 2007-01-10 友达光电股份有限公司 Light-source assembly of back light model group

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE646252A (en) * 1962-08-23 1964-10-08
DE3483115D1 (en) * 1983-04-20 1990-10-11 Youri Agabekov ELECTRICAL INPUT RAIL.
DE3440185A1 (en) * 1984-07-20 1986-01-30 August Gärtner Inh. Klaus Gärtner, 1000 Berlin LIGHT UNIT
US4628421A (en) * 1986-01-23 1986-12-09 Saar Lawrence E Strip lighting

Also Published As

Publication number Publication date
JPH05120905A (en) 1993-05-18
EP0455318B1 (en) 1995-01-18
DE4014277A1 (en) 1991-10-31
EP0455318A2 (en) 1991-11-06
EP0455318A3 (en) 1992-04-15
DE59104285D1 (en) 1995-03-02

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Legal Events

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