GB2302938B - A low energy spotlight - Google Patents

A low energy spotlight

Info

Publication number
GB2302938B
GB2302938B GB9513478A GB9513478A GB2302938B GB 2302938 B GB2302938 B GB 2302938B GB 9513478 A GB9513478 A GB 9513478A GB 9513478 A GB9513478 A GB 9513478A GB 2302938 B GB2302938 B GB 2302938B
Authority
GB
United Kingdom
Prior art keywords
low energy
energy spotlight
spotlight
low
energy
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.)
Expired - Fee Related
Application number
GB9513478A
Other versions
GB2302938A (en
GB9513478D0 (en
Inventor
David John Dyson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9513478A priority Critical patent/GB2302938B/en
Publication of GB9513478D0 publication Critical patent/GB9513478D0/en
Publication of GB2302938A publication Critical patent/GB2302938A/en
Application granted granted Critical
Publication of GB2302938B publication Critical patent/GB2302938B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F21S8/04—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
    • 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
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/16—Adjustable mountings using wires or cords
    • 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
    • F21V7/0058—Reflectors for light sources adapted to cooperate with light sources of shapes different from point-like or linear, e.g. circular light sources
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB9513478A 1995-07-01 1995-07-01 A low energy spotlight Expired - Fee Related GB2302938B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9513478A GB2302938B (en) 1995-07-01 1995-07-01 A low energy spotlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9513478A GB2302938B (en) 1995-07-01 1995-07-01 A low energy spotlight

Publications (3)

Publication Number Publication Date
GB9513478D0 GB9513478D0 (en) 1995-09-06
GB2302938A GB2302938A (en) 1997-02-05
GB2302938B true GB2302938B (en) 1999-08-25

Family

ID=10777027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9513478A Expired - Fee Related GB2302938B (en) 1995-07-01 1995-07-01 A low energy spotlight

Country Status (1)

Country Link
GB (1) GB2302938B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313184A (en) * 1996-05-16 1997-11-19 British Electric Lamps Limited Reflector Lamp)
GB0123979D0 (en) * 2001-10-05 2001-11-28 Nicotech Ltd Opticle systems
CN104566242B (en) * 2014-12-12 2018-11-02 苏州汉克山姆照明科技有限公司 A kind of LED light adjusting head device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763233A (en) * 1986-12-19 1988-08-09 Poyer David D Outdoor marine lighting fixture
DE4320216A1 (en) * 1993-06-18 1994-12-22 Wolfgang Mosdorf Light radiator with compact fluorescent lamp for increasing the illumination intensity (level of illumination, lighting level)
WO1996015406A1 (en) * 1994-11-14 1996-05-23 Svelux Industri Ab Reflector
WO1996027102A1 (en) * 1995-03-01 1996-09-06 Eppi Lighting, Inc Dual reflector lighting system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763233A (en) * 1986-12-19 1988-08-09 Poyer David D Outdoor marine lighting fixture
DE4320216A1 (en) * 1993-06-18 1994-12-22 Wolfgang Mosdorf Light radiator with compact fluorescent lamp for increasing the illumination intensity (level of illumination, lighting level)
WO1996015406A1 (en) * 1994-11-14 1996-05-23 Svelux Industri Ab Reflector
WO1996027102A1 (en) * 1995-03-01 1996-09-06 Eppi Lighting, Inc Dual reflector lighting system

Also Published As

Publication number Publication date
GB2302938A (en) 1997-02-05
GB9513478D0 (en) 1995-09-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000701