FR3082281B1 - Mecanisme de protection pour source lumineuse - Google Patents

Mecanisme de protection pour source lumineuse Download PDF

Info

Publication number
FR3082281B1
FR3082281B1 FR1855133A FR1855133A FR3082281B1 FR 3082281 B1 FR3082281 B1 FR 3082281B1 FR 1855133 A FR1855133 A FR 1855133A FR 1855133 A FR1855133 A FR 1855133A FR 3082281 B1 FR3082281 B1 FR 3082281B1
Authority
FR
France
Prior art keywords
light source
protective mechanism
conductive
housing
conductive plug
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
FR1855133A
Other languages
English (en)
Other versions
FR3082281A1 (fr
Inventor
Romain Coffy
Jean-Michel Riviere
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.)
STMicroelectronics Grenoble 2 SAS
Original Assignee
STMicroelectronics Grenoble 2 SAS
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 STMicroelectronics Grenoble 2 SAS filed Critical STMicroelectronics Grenoble 2 SAS
Priority to FR1855133A priority Critical patent/FR3082281B1/fr
Priority to CN201910455829.3A priority patent/CN110594704B/zh
Priority to CN201920790079.0U priority patent/CN210153731U/zh
Priority to US16/432,561 priority patent/US10777710B2/en
Publication of FR3082281A1 publication Critical patent/FR3082281A1/fr
Application granted granted Critical
Publication of FR3082281B1 publication Critical patent/FR3082281B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02257—Out-coupling of light using windows, e.g. specially adapted for back-reflecting light to a detector inside the housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/06825—Protecting the laser, e.g. during switch-on/off, detection of malfunctioning or degradation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/02208—Mountings; Housings characterised by the shape of the housings
    • H01S5/02212—Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

L'invention concerne un boîtier pour une source lumineuse (220) montée sur un substrat (218), ce boîtier comprenant : un barillet (202) présentant des première et seconde colonnes conductrices (212, 213) ; et un diffuseur (204) présentant un trou traversant ou un trou partiel rempli d'un bouchon conducteur (1010), le bouchon conducteur créant un passage électrique à travers une ouverture dans une connexion électrique entre les première et second colonnes conductrices (212, 213).
FR1855133A 2018-06-12 2018-06-12 Mecanisme de protection pour source lumineuse Expired - Fee Related FR3082281B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1855133A FR3082281B1 (fr) 2018-06-12 2018-06-12 Mecanisme de protection pour source lumineuse
CN201910455829.3A CN110594704B (zh) 2018-06-12 2019-05-29 光源的保护机构
CN201920790079.0U CN210153731U (zh) 2018-06-12 2019-05-29 安装在基板上的光源的外壳以及电子设备
US16/432,561 US10777710B2 (en) 2018-06-12 2019-06-05 Protection mechanism for light source

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855133A FR3082281B1 (fr) 2018-06-12 2018-06-12 Mecanisme de protection pour source lumineuse
FR1855133 2018-06-12

Publications (2)

Publication Number Publication Date
FR3082281A1 FR3082281A1 (fr) 2019-12-13
FR3082281B1 true FR3082281B1 (fr) 2020-07-10

Family

ID=63684015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855133A Expired - Fee Related FR3082281B1 (fr) 2018-06-12 2018-06-12 Mecanisme de protection pour source lumineuse

Country Status (1)

Country Link
FR (1) FR3082281B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6816523B1 (en) * 2001-08-27 2004-11-09 Amkor Technology, Inc. VCSEL package and fabrication method
US7329024B2 (en) * 2003-09-22 2008-02-12 Permlight Products, Inc. Lighting apparatus
EP2942561B1 (fr) * 2014-04-15 2017-07-19 OSRAM GmbH Lentille pour dispositifs d'éclairage, dispositif et procédé d'éclairage correspondants
DE102015101424B4 (de) * 2015-01-30 2017-04-27 pmdtechnologies ag Beleuchtungsvorrichtung
WO2017210078A1 (fr) * 2016-06-03 2017-12-07 Princeton Optronics, Inc. Boîtier d'illuminateur à laser vcsel

Also Published As

Publication number Publication date
FR3082281A1 (fr) 2019-12-13

Similar Documents

Publication Publication Date Title
US10865962B2 (en) Protection mechanism for light source
MA37917A1 (fr) Vitre dotée d'un élément de raccordement électrique
US10777710B2 (en) Protection mechanism for light source
US11211772B2 (en) Protection mechanism for light source
FR2958788B1 (fr) Varistance comprenant une electrode avec une partie en saillie formant pole et parafoudre comprenant une telle varistance
FR3075327B1 (fr) Module d'alimentation pour radiateur de chauffage et radiateur de chauffage equipe d'un tel module
FR3070549B1 (fr) Dispositif de connexion electrique et refroidissement de celui ci
FR3081255B1 (fr) Dispositif de coupure pyrotechnique
FR3026547B1 (fr) Dispositif electrique comprenant une couche reticulee
FR3082281B1 (fr) Mecanisme de protection pour source lumineuse
FR3091027B1 (fr) Dispositif optoélectronique
FR3066642B1 (fr) Element amovible de coupure d'un courant electrique et appareil electrique de coupure d'un courant electrique comprenant un tel element amovible de coupure
FR3028095B1 (fr) Dispositif electronique de puissance a cellule de commutation 3d verticale
MA44753B1 (fr) Systeme de raccordement d'une nappe sur une alimentation en courant a l'aide d'une unite de commande integree
FR3059464B1 (fr) Circuit electronique comprenant des tranchees d'isolation electrique
FR3087574B1 (fr) Couche bourrante pour cable basse tension ayant une protection au feu amelioree
FR3089067B1 (fr) Coffre de batterie et systeme de batterie modulaire
FR3019579B1 (fr) Actionneur lineaire et dispositif d’occultation associe
FR3082282B1 (fr) Mecanisme de protection pour source lumineuse
FR3047358B1 (fr) Platine de connexion de harnais electriques
FR3100391B1 (fr) Ensemble électrique comprenant un composant électrique dissimulé assurant la connexion électrique entre un élément conducteur et une carte de communication
FR3082280B1 (fr) Mecanisme de protection pour source lumineuse
FR3082865B1 (fr) Dispositif de serrure electromagnetique de porte
FR3012965B1 (fr) Dispositif de traversee notamment pour systeme d'implant medical et procede de realisation.
FR3079623B1 (fr) Capot pour dispositif electronique et procede de fabrication

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20191213

PLFP Fee payment

Year of fee payment: 3

ST Notification of lapse

Effective date: 20220205