IT1397456B1 - Lampada per l'illuminazione di emergenza ad illuminamento uniforme. - Google Patents

Lampada per l'illuminazione di emergenza ad illuminamento uniforme.

Info

Publication number
IT1397456B1
IT1397456B1 ITVI2010A000003A ITVI20100003A IT1397456B1 IT 1397456 B1 IT1397456 B1 IT 1397456B1 IT VI2010A000003 A ITVI2010A000003 A IT VI2010A000003A IT VI20100003 A ITVI20100003 A IT VI20100003A IT 1397456 B1 IT1397456 B1 IT 1397456B1
Authority
IT
Italy
Prior art keywords
lighting
lamp
uniform
emergency
emergency lighting
Prior art date
Application number
ITVI2010A000003A
Other languages
English (en)
Inventor
Gian Pietro Beghelli
Original Assignee
Beghelli Spa
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 Beghelli Spa filed Critical Beghelli Spa
Priority to ITVI2010A000003A priority Critical patent/IT1397456B1/it
Priority to CN201010595067.6A priority patent/CN102121587B/zh
Publication of ITVI20100003A1 publication Critical patent/ITVI20100003A1/it
Priority to HK11113830.4A priority patent/HK1159225B/xx
Application granted granted Critical
Publication of IT1397456B1 publication Critical patent/IT1397456B1/it

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
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Endoscopes (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
ITVI2010A000003A 2010-01-11 2010-01-11 Lampada per l'illuminazione di emergenza ad illuminamento uniforme. IT1397456B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITVI2010A000003A IT1397456B1 (it) 2010-01-11 2010-01-11 Lampada per l'illuminazione di emergenza ad illuminamento uniforme.
CN201010595067.6A CN102121587B (zh) 2010-01-11 2010-12-20 均匀照明的紧急照明灯
HK11113830.4A HK1159225B (en) 2010-01-11 2011-12-22 Uniform illumination emergency lighting lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI2010A000003A IT1397456B1 (it) 2010-01-11 2010-01-11 Lampada per l'illuminazione di emergenza ad illuminamento uniforme.

Publications (2)

Publication Number Publication Date
ITVI20100003A1 ITVI20100003A1 (it) 2011-07-12
IT1397456B1 true IT1397456B1 (it) 2013-01-10

Family

ID=42562366

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI2010A000003A IT1397456B1 (it) 2010-01-11 2010-01-11 Lampada per l'illuminazione di emergenza ad illuminamento uniforme.

Country Status (2)

Country Link
CN (1) CN102121587B (it)
IT (1) IT1397456B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800005395A1 (it) * 2018-05-15 2019-11-15 Lampada di emergenza
IT202000005329A1 (it) * 2020-03-12 2021-09-12 Beghelli Spa Lampada per illuminazione di ambienti

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10014023A1 (de) * 2000-03-22 2001-10-04 Stahl R Schaltgeraete Gmbh Hinweis-und Sicherheitsleuchte
JP2003031010A (ja) * 2001-07-18 2003-01-31 Ichikoh Ind Ltd Ｌｅｄを光源とする車両用灯具
NL1024360C2 (nl) * 2003-09-23 2005-03-24 Etap Nv Noodverlichtingseenheid, verlichtingstoestel en werkwijze voor het verlichten van een vloeroppervlak in een ruimte.
CN100516642C (zh) * 2006-08-03 2009-07-22 哈利盛东芝照明株式会社 中空式平板照明装置
CN100483181C (zh) * 2006-12-20 2009-04-29 浙江大学 用于均匀照明的折射式自由曲面设计方法及其透镜
CN201028327Y (zh) * 2007-03-22 2008-02-27 坤典光电企业有限公司 Led灯具改良结构
JP2009099271A (ja) * 2007-10-12 2009-05-07 Harison Toshiba Lighting Corp 中空式面照明装置
JP2009205969A (ja) * 2008-02-28 2009-09-10 Harison Toshiba Lighting Corp 面照明装置
CN101270855A (zh) * 2008-04-16 2008-09-24 清华大学 一种基于led的面光源照明装置

Also Published As

Publication number Publication date
ITVI20100003A1 (it) 2011-07-12
CN102121587B (zh) 2014-10-29
CN102121587A (zh) 2011-07-13
HK1159225A1 (en) 2012-07-27

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