DE202006015832U1 - LED lamp has many light-emitting surfaces and a heat-dissipating unit with two housings and an isothermal body holding the LEDs - Google Patents
LED lamp has many light-emitting surfaces and a heat-dissipating unit with two housings and an isothermal body holding the LEDs Download PDFInfo
- Publication number
- DE202006015832U1 DE202006015832U1 DE202006015832U DE202006015832U DE202006015832U1 DE 202006015832 U1 DE202006015832 U1 DE 202006015832U1 DE 202006015832 U DE202006015832 U DE 202006015832U DE 202006015832 U DE202006015832 U DE 202006015832U DE 202006015832 U1 DE202006015832 U1 DE 202006015832U1
- Authority
- DE
- Germany
- Prior art keywords
- led lamp
- lamp according
- housing
- heat dissipation
- isothermic
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- 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
- F21V17/12—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 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
- 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
-
- 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
- F21V29/777—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 directions perpendicular to the light emitting axis
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Die Erfindung betrifft eine LED-Lampe.The The invention relates to an LED lamp.
Eine Leuchtdiode (LED) ist ein Festkörper-Halbleiterbauteil, bei dem eine Rekombination zweier verschiedener Ladungsträgerarten erfolgt, wenn ein Strom durch die Diode fließt, wobei durch die Rekombination elektrische Energie in Licht umgesetzt wird. LEDs sind kompakt, und sie zeigen schnelles Ansprechverhalten und geringe Umweltverschmutzung, weswegen sie über vielseitige Anwendungen verfügen. In jüngerer Zeit wurden auch Hochleistungs-LEDs entwickelt, die bei Beleuchtungsanwendungen eingesetzt werden können, um Wolframlampen zu ersetzen.A Light emitting diode (LED) is a solid state semiconductor device, in which a recombination of two different types of charge carriers occurs when a current flows through the diode, whereby by the recombination electrical energy is converted into light. LEDs are compact, and they show fast response and low pollution, why they over versatile applications. In younger At the same time, high performance LEDs have been developed for lighting applications can be used to replace tungsten lamps.
Einhergehend mit verbesserten Herstelltechnologien und der Verwendung neuer Materialien können Hochleistungs-LCDs mit immer größerer Helligkeit hergestellt und vielfältiger angewandt werden. Jedoch ist es immer noch schwierig, alleine mit einer einzelnen LED für eine ausreichende Beleuchtungsstärke zu sorgen.accompanying with improved manufacturing technologies and the use of new materials can High-performance LCDs with ever greater brightness made and more diverse be applied. However, it is still difficult to be alone with a single LED for a sufficient illuminance to care.
Die
Am
Halter
Der Erfindung liegt die Aufgabe zugrunde, eine helle LED-Lampe mit hoher Lebensdauer zu schaffen.Of the Invention is based on the object, a bright LED lamp with high To create life.
Diese Aufgabe ist durch die LED gemäß dem beigefügten Anspruch 1 dadurch gelöst, dass die erfindungsgemäße LED-Lampe über mehrere Lichtemissionsflächen verfügt.These The object is achieved by the LED according to the appended claim 1 solved by that the LED lamp according to the invention over several Light-emitting surfaces features.
Eine besonders bevorzugte Ausführungsform der Erfindung ist eine LED-Lampe mit einer Wärmeableiteinheit, einem Isothermiekörper, mehreren Lichtemissionseinheiten, einem Lampenschirm und einem Reflexionsmantel. Die Wärmeableiteinheit verfügt über zwei runde Hohlgehäuse. Der Isothermiekörper ist an der Unterseite der Wärmeableiteinheit angeordnet und einstückig mit dieser ausgebildet. Der Isothermiekörper verfügt über mehrere Außenebenen, von denen jede mit einem Graben versehen ist. Die Lichtemissionseinheiten sind in den Gräben angeordnet, um eine LED-Lampe mit mehreren Ebenen zu bilden. Der Lampeschirm verfügt über mehrere Wärmeableitplatten, und in seinem Zentrum ist ein Aufnahmeraum zum Aufnehmen der Wärmeableiteinheit ausgebildet. Der Reflexionsmantel ist mit der Wärmeableiteinheit und dem Lampenschirm zusammengebaut, und er erstreckt sich um den Isothermiekörper herum. Das von den Lichtemissionseinheiten emittierte Licht wird durch den Reflexionsmantel fokussiert, um für hohe Helligkeit zu sorgen.A particularly preferred embodiment The invention relates to an LED lamp with a heat dissipation unit, an isothermic body, a plurality Light emission units, a lampshade and a reflective jacket. The heat dissipation unit has two round hollow housing. The isothermic body is at the bottom of the heat dissipation unit arranged and in one piece trained with this. The isothermic body has several outer levels, each of which is ditched. The light emission units are in the trenches arranged to form a multi-level LED lamp. Of the Lampshade has several Heat transfer plates, and at its center is a receiving space for receiving the heat dissipation unit educated. The reflection jacket is assembled with the heat dissipation unit and the lampshade, and it extends around the isotherm body. That of the light emission units emitted light is focused by the reflection jacket to for high To provide brightness.
Die Erfindung wird nachfolgend anhand von durch Figuren veranschaulichen Ausführungsformen näher erläutert.The The invention will be illustrated below with reference to FIGS Embodiments explained in more detail.
Wie
es aus der
Der
Isothermiekörper
Gemäß erneuter
Bezugnahme auf die
Die
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095202233U TWM296338U (en) | 2006-02-08 | 2006-02-08 | Arrangement structure of a multi-surface light source |
TW95202233 | 2006-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006015832U1 true DE202006015832U1 (en) | 2006-12-21 |
Family
ID=37576237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202006015832U Expired - Lifetime DE202006015832U1 (en) | 2006-02-08 | 2006-10-16 | LED lamp has many light-emitting surfaces and a heat-dissipating unit with two housings and an isothermal body holding the LEDs |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE202006015832U1 (en) |
TW (1) | TWM296338U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010002118A1 (en) * | 2010-02-18 | 2011-08-18 | Osram Gesellschaft mit beschränkter Haftung, 81543 | Light emitting diode lighting device has concave reflector, by which reflector axis is defined, where carrier is arranged on concave side in reflector axis and two light emitting diodes are arranged on carrier |
US11959631B2 (en) | 2007-12-21 | 2024-04-16 | Appalachian Lighting Systems, Inc. | Lighting fixture |
-
2006
- 2006-02-08 TW TW095202233U patent/TWM296338U/en unknown
- 2006-10-16 DE DE202006015832U patent/DE202006015832U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11959631B2 (en) | 2007-12-21 | 2024-04-16 | Appalachian Lighting Systems, Inc. | Lighting fixture |
DE102010002118A1 (en) * | 2010-02-18 | 2011-08-18 | Osram Gesellschaft mit beschränkter Haftung, 81543 | Light emitting diode lighting device has concave reflector, by which reflector axis is defined, where carrier is arranged on concave side in reflector axis and two light emitting diodes are arranged on carrier |
Also Published As
Publication number | Publication date |
---|---|
TWM296338U (en) | 2006-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20070125 |
|
R081 | Change of applicant/patentee |
Owner name: PYROSWIFT HOLDING CO., LTD., HK Free format text: FORMER OWNER: AUGUX CO., LTD., GUEISHAN, TW Effective date: 20090204 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20091118 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20130501 |