FR3085465B1 - Mecanisme de protection pour source lumineuse - Google Patents
Mecanisme de protection pour source lumineuse Download PDFInfo
- Publication number
- FR3085465B1 FR3085465B1 FR1857833A FR1857833A FR3085465B1 FR 3085465 B1 FR3085465 B1 FR 3085465B1 FR 1857833 A FR1857833 A FR 1857833A FR 1857833 A FR1857833 A FR 1857833A FR 3085465 B1 FR3085465 B1 FR 3085465B1
- Authority
- FR
- France
- Prior art keywords
- light source
- wire
- protection mechanism
- cover
- source protection
- 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
Links
Classifications
-
- 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
-
- 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
- F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
-
- 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
- F21V17/08—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto the supporting or suspending arrangements of the lighting device, e.g. power cords, standards
-
- 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
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
-
- 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
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
-
- 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
-
- 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
- H01S5/0233—Mounting configuration of laser chips
- H01S5/02345—Wire-bonding
-
- 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
- F21Y2115/30—Semiconductor lasers
-
- 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
- H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
-
- 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
- H01S5/02218—Material of the housings; Filling of the housings
- H01S5/02234—Resin-filled housings; the housings being made of resin
-
- 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
Abstract
La présente invention concerne un dispositif électroluminescent comprenant : une source lumineuse (102) montée sur un substrat (109) ; un fil (106) délivrant une tension d'alimentation ou un signal d'activation à la source lumineuse (102), un capot (104) couvrant la source lumineuse (102) et pourvu d'un diffuseur (206) capable de diffuser la lumière produite par la source lumineuse (102) ; et l'un ou l'autre de : un volume de colle (112) fixant la section intermédiaire du fil (106) au capot (104) ; ou un bras fixé au capot (104) et s'étendant entre la section intermédiaire du fil (106) et le substrat (109).
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857833A FR3085465B1 (fr) | 2018-08-31 | 2018-08-31 | 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 |
US16/432,576 US11211772B2 (en) | 2018-06-12 | 2019-06-05 | Protection mechanism for light source |
US16/432,561 US10777710B2 (en) | 2018-06-12 | 2019-06-05 | Protection mechanism for light source |
CN201910485809.0A CN110594705A (zh) | 2018-06-12 | 2019-06-05 | 光源的保护机构 |
CN201920842022.0U CN210118715U (zh) | 2018-06-12 | 2019-06-05 | 用于安装在基板上的光源的壳体和电子设备 |
US16/432,577 US10865962B2 (en) | 2018-06-12 | 2019-06-05 | Protection mechanism for light source |
CN201920863052.XU CN210069756U (zh) | 2018-06-12 | 2019-06-10 | 电子设备和用于安装在基板上的光源的壳体 |
CN201910514795.0A CN110594598B (zh) | 2018-06-12 | 2019-06-10 | 用于光源的保护机构 |
US16/439,308 US10738985B2 (en) | 2018-06-12 | 2019-06-12 | Housing for light source |
US16/552,419 US10941921B2 (en) | 2018-08-31 | 2019-08-27 | Protection mechanism for light source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857833A FR3085465B1 (fr) | 2018-08-31 | 2018-08-31 | Mecanisme de protection pour source lumineuse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3085465A1 FR3085465A1 (fr) | 2020-03-06 |
FR3085465B1 true FR3085465B1 (fr) | 2021-05-21 |
Family
ID=65861334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1857833A Active FR3085465B1 (fr) | 2018-06-12 | 2018-08-31 | Mecanisme de protection pour source lumineuse |
Country Status (2)
Country | Link |
---|---|
US (1) | US10941921B2 (fr) |
FR (1) | FR3085465B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN210118715U (zh) | 2018-06-12 | 2020-02-28 | 意法半导体(格勒诺布尔2)公司 | 用于安装在基板上的光源的壳体和电子设备 |
CN110594704B (zh) | 2018-06-12 | 2021-10-29 | 意法半导体(格勒诺布尔2)公司 | 光源的保护机构 |
US10865962B2 (en) | 2018-06-12 | 2020-12-15 | Stmicroelectronics (Grenoble 2) Sas | Protection mechanism for light source |
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US6816523B1 (en) | 2001-08-27 | 2004-11-09 | Amkor Technology, Inc. | VCSEL package and fabrication method |
AU2003211414A1 (en) * | 2002-03-08 | 2003-09-22 | Sharp Kabushiki Kaisha | Light source apparatus and optical communication module comprising it |
US7659547B2 (en) * | 2002-05-22 | 2010-02-09 | Phoseon Technology, Inc. | LED array |
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JP2005197142A (ja) | 2004-01-09 | 2005-07-21 | Sharp Corp | バックライト装置 |
TWI257991B (en) | 2004-05-12 | 2006-07-11 | Kun-Lieh Huang | Lighting device with auxiliary heat dissipation functions |
DE102004051379A1 (de) | 2004-08-23 | 2006-03-23 | Osram Opto Semiconductors Gmbh | Vorrichtung für ein optoelektronisches Bauteil und Bauelement mit einem optoelektronischen Bauteil und einer Vorrichtung |
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DE102006035635A1 (de) | 2006-07-31 | 2008-02-07 | Osram Opto Semiconductors Gmbh | Beleuchtungsanordnung |
DE102006048230B4 (de) * | 2006-10-11 | 2012-11-08 | Osram Ag | Leuchtdiodensystem, Verfahren zur Herstellung eines solchen und Hinterleuchtungseinrichtung |
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CN110594704B (zh) | 2018-06-12 | 2021-10-29 | 意法半导体(格勒诺布尔2)公司 | 光源的保护机构 |
US10865962B2 (en) | 2018-06-12 | 2020-12-15 | Stmicroelectronics (Grenoble 2) Sas | Protection mechanism for light source |
US10738985B2 (en) | 2018-06-12 | 2020-08-11 | Stmicroelectronics (Research & Development) Limited | Housing for light source |
CN210118715U (zh) | 2018-06-12 | 2020-02-28 | 意法半导体(格勒诺布尔2)公司 | 用于安装在基板上的光源的壳体和电子设备 |
-
2018
- 2018-08-31 FR FR1857833A patent/FR3085465B1/fr active Active
-
2019
- 2019-08-27 US US16/552,419 patent/US10941921B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20200072446A1 (en) | 2020-03-05 |
US10941921B2 (en) | 2021-03-09 |
FR3085465A1 (fr) | 2020-03-06 |
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