FR3112381B1 - Light block and light device integrating said light block - Google Patents

Light block and light device integrating said light block Download PDF

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Publication number
FR3112381B1
FR3112381B1 FR2007185A FR2007185A FR3112381B1 FR 3112381 B1 FR3112381 B1 FR 3112381B1 FR 2007185 A FR2007185 A FR 2007185A FR 2007185 A FR2007185 A FR 2007185A FR 3112381 B1 FR3112381 B1 FR 3112381B1
Authority
FR
France
Prior art keywords
light
block
optical unit
housing
light block
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.)
Active
Application number
FR2007185A
Other languages
French (fr)
Other versions
FR3112381A1 (en
Inventor
Florian Desseree
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 FR2007185A priority Critical patent/FR3112381B1/en
Priority to EP21183641.6A priority patent/EP3936756B1/en
Publication of FR3112381A1 publication Critical patent/FR3112381A1/en
Application granted granted Critical
Publication of FR3112381B1 publication Critical patent/FR3112381B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • F21V5/006—Refractors for light sources applied to portable lighting devices
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L’invention concerne un bloc lumineux (41) pour dispositif lumineux (4) d'une lampe, ledit bloc lumineux étant composé d'une structure stratifiée formée par la superposition de plusieurs pièces indépendantes et assemblées entre elles, lesdites pièces comportant : Un socle arrière (42) présentant une empreinte formant un logement (422), au moins une carte électronique (43) venant se loger dans ledit logement (422) et portant au moins une source lumineuse et une unité de commande de ladite source lumineuse, Un bloc optique (44) agencé sur le socle arrière pour refermer son logement de manière étanche en écrasant un joint d'étanchéité agencé entre ledit socle arrière (42) et ledit bloc optique (44), Une lunette avant (45) agencée sur le bloc optique (44) et présentant une découpe traversée partiellement par le bloc optique. Figure à publier avec l'abrégé : Figure 2The invention relates to a light block (41) for a light device (4) of a lamp, said light block being composed of a laminated structure formed by the superposition of several independent parts and assembled together, said parts comprising: A base rear (42) having an imprint forming a housing (422), at least one electronic card (43) being housed in said housing (422) and carrying at least one light source and a control unit for said light source, A block optical unit (44) arranged on the rear base to close its housing in a watertight manner by crushing a seal arranged between said rear base (42) and said optical unit (44), A front bezel (45) arranged on the optical unit (44) and having a cutout partially crossed by the optical unit. Figure to be published with the abstract: Figure 2

FR2007185A 2020-07-07 2020-07-07 Light block and light device integrating said light block Active FR3112381B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2007185A FR3112381B1 (en) 2020-07-07 2020-07-07 Light block and light device integrating said light block
EP21183641.6A EP3936756B1 (en) 2020-07-07 2021-07-05 Lighting device including a lighting unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007185A FR3112381B1 (en) 2020-07-07 2020-07-07 Light block and light device integrating said light block
FR2007185 2020-07-07

Publications (2)

Publication Number Publication Date
FR3112381A1 FR3112381A1 (en) 2022-01-14
FR3112381B1 true FR3112381B1 (en) 2023-10-20

Family

ID=73497863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007185A Active FR3112381B1 (en) 2020-07-07 2020-07-07 Light block and light device integrating said light block

Country Status (2)

Country Link
EP (1) EP3936756B1 (en)
FR (1) FR3112381B1 (en)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128070A1 (en) * 2006-05-10 2007-11-15 Spa Electrics Pty Ltd Assembly including a fastening device
US20080316733A1 (en) 2007-06-20 2008-12-25 Spartano David A Lighting device having adjustable spot beam
FR2922627B1 (en) * 2007-10-23 2010-02-12 Zedel PORTABLE LIGHTING LAMP EQUIPPED WITH AN OWNED ELECTRONIC CARD IN A WATERPROOF ENVIRONMENT, AND METHOD OF ASSEMBLING THE LAMP.
US8066396B2 (en) 2009-02-24 2011-11-29 Surefire, Llc Headlamp lighting device
TWM379723U (en) * 2009-09-04 2010-05-01 Crops Co Ltd Structure of small lamp
US8267550B2 (en) * 2010-06-09 2012-09-18 Chin-Wen Wang LED lamp for easy assembly and fixation
TWM410983U (en) * 2011-04-22 2011-09-01 Paragon Sc Lighting Tech Co Light emitting module
US8651710B2 (en) * 2012-04-09 2014-02-18 Chin-Wen Wang Detachable lamp
US9285105B2 (en) * 2012-05-08 2016-03-15 Streamlight, Inc. Head light having a rotatable face cap with plural lenses
FR2995491A1 (en) 2012-09-11 2014-03-14 Zedel PORTABLE ELECTRIC LAMP WITH AUTOMATIC LIGHTING CONTROL DEVICE
JP5979494B2 (en) * 2012-12-20 2016-08-24 パナソニックＩｐマネジメント株式会社 Lighting device and light emitting module
US9470382B1 (en) * 2013-04-24 2016-10-18 Streamlight, Inc. Portable light
JP6268645B2 (en) * 2014-04-28 2018-01-31 パナソニックＩｐマネジメント株式会社 Illumination light source and illumination device
FR3041498A1 (en) 2015-09-21 2017-03-24 Zedel LED LAMP WITH BRIGHTNESS CONTROL DEVICE
US20170203802A1 (en) * 2016-01-12 2017-07-20 Rui Xing Electronics Limited Bicycle indicator light
US11047556B2 (en) * 2016-07-15 2021-06-29 TTP Holdings, LLC Modular system
US10131392B2 (en) * 2016-10-21 2018-11-20 Light & Motion Industries Rechargeable bicycle light system
US10641472B1 (en) * 2018-10-25 2020-05-05 Bestop Baja, Llc Hybrid laser/LED modular light source with enhanced directional illumination

Also Published As

Publication number Publication date
FR3112381A1 (en) 2022-01-14
EP3936756A1 (en) 2022-01-12
EP3936756C0 (en) 2023-12-06
EP3936756B1 (en) 2023-12-06

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