HK1043181A1 - Reflector and lighting apparatus including the same - Google Patents

Reflector and lighting apparatus including the same

Info

Publication number
HK1043181A1
HK1043181A1 HK02104828A HK02104828A HK1043181A1 HK 1043181 A1 HK1043181 A1 HK 1043181A1 HK 02104828 A HK02104828 A HK 02104828A HK 02104828 A HK02104828 A HK 02104828A HK 1043181 A1 HK1043181 A1 HK 1043181A1
Authority
HK
Hong Kong
Prior art keywords
light
reflector
column
same
apparatus including
Prior art date
Application number
HK02104828A
Inventor
Kelvin John Austin
Original Assignee
Abacus Holdings Ltd
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 Abacus Holdings Ltd filed Critical Abacus Holdings Ltd
Publication of HK1043181A1 publication Critical patent/HK1043181A1/en

Links

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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

A reflector for a luminaire comprises a light source (6), a column (8) and a housing (2), and has a light-source facing surface for reflecting light. The reflector (4) comprises a first, upper tier (12) having a light scattering surface arranged so as, in use, to direct the light from the light source generally vertically downwards towards the base of the column and a second, lower tier (14) having a high precision light reflecting surface arranged so as, in use, to direct the light towards the ground and away from the base of the column. The reflector is preferably generally square in plan.
HK02104828A 1999-02-13 2002-06-28 Reflector and lighting apparatus including the same HK1043181A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9903182.5A GB9903182D0 (en) 1999-02-13 1999-02-13 Improved reflector
PCT/GB1999/004169 WO2000047931A1 (en) 1999-02-13 1999-12-10 Reflector

Publications (1)

Publication Number Publication Date
HK1043181A1 true HK1043181A1 (en) 2002-09-06

Family

ID=10847624

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02104828A HK1043181A1 (en) 1999-02-13 2002-06-28 Reflector and lighting apparatus including the same

Country Status (8)

Country Link
EP (1) EP1151226B1 (en)
CN (1) CN1125942C (en)
AT (1) ATE352749T1 (en)
DE (1) DE69935011T2 (en)
ES (1) ES2281200T3 (en)
GB (1) GB9903182D0 (en)
HK (1) HK1043181A1 (en)
WO (1) WO2000047931A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE471486T1 (en) * 2000-11-28 2010-07-15 Siteco Beleuchtungstech Gmbh OUTDOOR LAMP WITH IMPROVED RADIATION CHARACTERISTICS
ITMI20050595A1 (en) 2005-04-08 2006-10-09 Guzzini Illuminazi0Ni S P A I COLUMN LIGHTING DEVICE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433941A (en) * 1966-12-30 1969-03-18 Crouse Hinds Co Lighting unit
US3746854A (en) * 1972-05-30 1973-07-17 J Brass Tangent plane light reflector luminaire
US4234912A (en) * 1978-06-28 1980-11-18 International Telephone And Telegraph Corporation Luminaire for residential roadway lighting
JPS5645507A (en) * 1979-09-21 1981-04-25 Toshiba Electric Equip Lighting device
US5816694A (en) * 1996-06-28 1998-10-06 General Electric Company Square distribution reflector
DE59807513D1 (en) * 1997-05-26 2003-04-24 Christian Bartenbach lamp

Also Published As

Publication number Publication date
DE69935011D1 (en) 2007-03-15
ES2281200T3 (en) 2007-09-16
WO2000047931A1 (en) 2000-08-17
DE69935011T2 (en) 2007-11-15
ATE352749T1 (en) 2007-02-15
EP1151226B1 (en) 2007-01-24
CN1125942C (en) 2003-10-29
EP1151226A1 (en) 2001-11-07
CN1346431A (en) 2002-04-24
GB9903182D0 (en) 1999-04-07

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20191209