DE602005015778D1 - Beleuchtungseinrichtung mit Vorrichtung zur Wärmeableitung - Google Patents

Beleuchtungseinrichtung mit Vorrichtung zur Wärmeableitung

Info

Publication number
DE602005015778D1
DE602005015778D1 DE602005015778T DE602005015778T DE602005015778D1 DE 602005015778 D1 DE602005015778 D1 DE 602005015778D1 DE 602005015778 T DE602005015778 T DE 602005015778T DE 602005015778 T DE602005015778 T DE 602005015778T DE 602005015778 D1 DE602005015778 D1 DE 602005015778D1
Authority
DE
Germany
Prior art keywords
casing
thermoconductor
light source
heat dissipation
end portion
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
DE602005015778T
Other languages
English (en)
Inventor
Jeffrey Chen
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.)
NeoBulb Technologies Inc
Original Assignee
NeoBulb Technologies Inc
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 NeoBulb Technologies Inc filed Critical NeoBulb Technologies Inc
Publication of DE602005015778D1 publication Critical patent/DE602005015778D1/de
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
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • F21L4/022—Pocket lamps
    • F21L4/027—Pocket lamps the light sources being a LED
    • 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
    • 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
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • 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
    • F21V29/767—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 directions perpendicular to 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
    • 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
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-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
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)
DE602005015778T 2005-01-11 2005-01-11 Beleuchtungseinrichtung mit Vorrichtung zur Wärmeableitung Active DE602005015778D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05000381A EP1528315B1 (de) 2005-01-11 2005-01-11 Beleuchtungseinrichtung mit Vorrichtung zur Wärmeableitung

Publications (1)

Publication Number Publication Date
DE602005015778D1 true DE602005015778D1 (de) 2009-09-17

Family

ID=34400650

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005015778T Active DE602005015778D1 (de) 2005-01-11 2005-01-11 Beleuchtungseinrichtung mit Vorrichtung zur Wärmeableitung

Country Status (4)

Country Link
EP (1) EP1528315B1 (de)
AT (1) ATE438828T1 (de)
DE (1) DE602005015778D1 (de)
ES (1) ES2331077T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006119582A1 (en) * 2005-05-13 2006-11-16 Tama Berkeljon Lighting apparatus
CN1869504B (zh) * 2005-05-25 2010-04-07 新灯源科技有限公司 发光二极管群集灯泡
CN101300450B (zh) * 2005-09-09 2011-08-10 威斯莱兹公司 手电筒
DE202005016756U1 (de) * 2005-10-26 2006-01-05 Spectral Gesellschaft für Lichttechnik mbH Leuchte
WO2007056541A2 (en) * 2005-11-08 2007-05-18 Young Garrett J Apparatus and method for generating light from multi - primary colors
DE102007045555A1 (de) 2007-09-24 2009-04-02 Ledon Lighting Gmbh Kühlkörper und Kühlsystem für ein LED-Modul
EP2405193A1 (de) * 2009-03-06 2012-01-11 Kokoh Investigación, S.L. Beleuchtungsvorrichtung
DE102009044388A1 (de) 2009-11-02 2011-05-05 Semperlux Aktiengesellschaft - Lichttechnische Werke - Außenleuchte und Hochdrucklampenersatz
WO2011079387A1 (en) * 2009-12-30 2011-07-07 Lumenpulse Lighting Inc. High powered light emitting diode lighting unit
EP2538133A1 (de) * 2011-06-23 2012-12-26 Koninklijke Philips Electronics N.V. Entfernter Kühlkörper
WO2012168845A1 (en) * 2011-06-06 2012-12-13 Koninklijke Philips Electronics N.V. Remote heat sink

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7083305B2 (en) * 2001-12-10 2006-08-01 Galli Robert D LED lighting assembly with improved heat management
US7258464B2 (en) * 2002-12-18 2007-08-21 General Electric Company Integral ballast lamp thermal management method and apparatus
US6910794B2 (en) * 2003-04-25 2005-06-28 Guide Corporation Automotive lighting assembly cooling system
WO2004100220A2 (en) * 2003-05-05 2004-11-18 Optolum, Inc Light emitting diode light source

Also Published As

Publication number Publication date
ATE438828T1 (de) 2009-08-15
EP1528315A3 (de) 2005-07-06
EP1528315B1 (de) 2009-08-05
EP1528315A2 (de) 2005-05-04
ES2331077T3 (es) 2009-12-21

Similar Documents

Publication Publication Date Title
DE602005015778D1 (de) Beleuchtungseinrichtung mit Vorrichtung zur Wärmeableitung
NZ591472A (en) Lighting apparatus with heat dissipating plate and frame with a lens spanning an aperture for emitted light
CN106461165B (zh) 热消散的照明系统
WO2009044716A1 (ja) 発光装置
RU2009100096A (ru) Трубчатый светодиодный источник света
TW200745482A (en) LED lighting fixtures
JP5249412B2 (ja) Ｌｅｄを用いた照明灯
DE602007005054D1 (de) Hochleistungs-LED-Lampe mit verstärkter Wärmeableitung
TW200612058A (en) Lighting device with high heat dissipating efficiency
WO2008086387A3 (en) Thermally-managed led-based recessed down lights
CY1118155T1 (el) Λαμπτηρας φωτισμου led μεταφερομενης απαγωγης θερμοτητας
WO2005034197A3 (en) Methods and apparatus for an led light
ES2479490T3 (es) Estructura de luminaria para alumbrado público de LED de alta potencia
EP2455655A3 (de) Lampeneinheit und Beleuchtungsbefestigung
ATE467086T1 (de) Verbesserte kühlkörperstruktur für led strassenleuchte
TW200641472A (en) Backlight module
ITMI20121618A1 (it) Lampada a led.
DK1965130T3 (da) Belysningsindretning
WO2010141536A3 (en) Light engine
KR100968260B1 (ko) 가로등용 엘이디 등기구
KR200463715Y1 (ko) 의료용 조명등의 조립구조
ATE557243T1 (de) Vorrichtung zur befestigung eines led-lichtmotors an einer lampenhalterung
ATE472924T1 (de) Licht und wärmestrahler
EA200970450A1 (ru) Наружное высокомощное светодиодное осветительное оборудование
RU131130U1 (ru) Светодиодный осветитель для улиц

Legal Events

Date Code Title Description
8364 No opposition during term of opposition