FR3092901B1 - Dissipateur thermique pour système d’éclairage - Google Patents
Dissipateur thermique pour système d’éclairage Download PDFInfo
- Publication number
- FR3092901B1 FR3092901B1 FR1901693A FR1901693A FR3092901B1 FR 3092901 B1 FR3092901 B1 FR 3092901B1 FR 1901693 A FR1901693 A FR 1901693A FR 1901693 A FR1901693 A FR 1901693A FR 3092901 B1 FR3092901 B1 FR 3092901B1
- Authority
- FR
- France
- Prior art keywords
- lighting system
- heat sink
- extension
- bearing surface
- fins
- 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
- 230000017525 heat dissipation Effects 0.000 abstract 2
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- 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
- F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
-
- 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
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
Abstract
Dissipateur thermique pour système d’éclairage Dissipateur thermique (1) pour système d’éclairage comprenant : un profilé (3) présentant une surface d’appui (11) s’étendant selon une direction d’extension (9) du profilé (3) et une surface de dissipation thermique (15) opposée à la surface d’appui (11) transversalement à la direction d’extension (9), la surface d’appui (11) étant configurée pour coopérer avec un système d’éclairage ; une pluralité d’ailettes (5) rapportées sur la surface de dissipation thermique (15), chaque ailette (5) de la pluralité d’ailettes (5) s’étendant transversalement à la direction d’extension (9). Figure 1
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1901693A FR3092901B1 (fr) | 2019-02-20 | 2019-02-20 | Dissipateur thermique pour système d’éclairage |
NL2024946A NL2024946B1 (nl) | 2019-02-20 | 2020-02-19 | Thermische dissipatie-inrichting voor een verlichtingssysteem |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1901693 | 2019-02-20 | ||
FR1901693A FR3092901B1 (fr) | 2019-02-20 | 2019-02-20 | Dissipateur thermique pour système d’éclairage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3092901A1 FR3092901A1 (fr) | 2020-08-21 |
FR3092901B1 true FR3092901B1 (fr) | 2022-07-22 |
Family
ID=66867520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1901693A Active FR3092901B1 (fr) | 2019-02-20 | 2019-02-20 | Dissipateur thermique pour système d’éclairage |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3092901B1 (fr) |
NL (1) | NL2024946B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE545963C2 (sv) * | 2021-10-20 | 2024-03-26 | Uvivo Ab | Kylfläns och en belysningsarmatur |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4174146B2 (ja) * | 1999-09-28 | 2008-10-29 | 昭和電工株式会社 | ヒートシンクの製造方法 |
JP4793838B2 (ja) * | 2004-01-28 | 2011-10-12 | 中村製作所株式会社 | 放熱器の製造方法 |
CN100543975C (zh) * | 2005-04-21 | 2009-09-23 | 日本轻金属株式会社 | 液冷套 |
CN101576242B (zh) * | 2009-04-27 | 2011-01-05 | 东莞市百分百科技有限公司 | 大功率led散热器的散热方法及实施该方法的散热器 |
US8737073B2 (en) * | 2011-02-09 | 2014-05-27 | Tsmc Solid State Lighting Ltd. | Systems and methods providing thermal spreading for an LED module |
DE102011086968A1 (de) * | 2011-11-23 | 2013-05-23 | BSH Bosch und Siemens Hausgeräte GmbH | Beleuchtungsmodul für ein Hauhaltsgerät |
-
2019
- 2019-02-20 FR FR1901693A patent/FR3092901B1/fr active Active
-
2020
- 2020-02-19 NL NL2024946A patent/NL2024946B1/nl active
Also Published As
Publication number | Publication date |
---|---|
FR3092901A1 (fr) | 2020-08-21 |
NL2024946B1 (nl) | 2022-12-06 |
NL2024946A (nl) | 2020-08-27 |
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Legal Events
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Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20200821 |
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Year of fee payment: 4 |
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CA | Change of address |
Effective date: 20240201 |