DE202010014452U1 - Flexible cooling device - Google Patents
Flexible cooling device Download PDFInfo
- Publication number
- DE202010014452U1 DE202010014452U1 DE202010014452U DE202010014452U DE202010014452U1 DE 202010014452 U1 DE202010014452 U1 DE 202010014452U1 DE 202010014452 U DE202010014452 U DE 202010014452U DE 202010014452 U DE202010014452 U DE 202010014452U DE 202010014452 U1 DE202010014452 U1 DE 202010014452U1
- Authority
- DE
- Germany
- Prior art keywords
- heat
- cooling device
- ball
- flexible cooling
- flexible
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- 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
- 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
- F21V29/73—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements being adjustable with respect to each other, e.g. hinged
-
- 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
-
- 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
- F21V29/78—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with helically or spirally arranged fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
-
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
-
- 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
-
- 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]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
- F28F2280/10—Movable elements, e.g. being pivotable
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Flexible Kühlvorrichtung, umfassend
ein Wärmeleitelement (11), das einen Hauptkörper (111) aufweist, der einen Wärmeaufnahmeteil (112) und einen ersten Verbindungsteil (113) besitzt, wobei der erste Verbindungsteil (113) am dem Hauptkörper (111) abgewandten Ende eine Kugel (114) bildet, und
ein Kühlelement (12), das einen Grundteil (121) und einen Kühlteil (122), die miteinander verbunden sind, sowie einen zweiten Verbindungsteil (123) aufweist, wobei der zweite Verbindungsteil (123) am dem Grundteil (121) abgewandten Ende eine Kugelwanne (124) zur Aufnahme der Kugel (114) bildet, wodurch die Kugel (114) frei beweglich ist.Flexible cooling device comprising
a heat conducting member (11) having a main body (111) having a heat receiving part (112) and a first connecting part (113), the first connecting part (113) forming a ball (114) at the end remote from the main body (111) , and
a cooling element (12) having a base part (121) and a cooling part (122) connected to each other, and a second connection part (123), wherein the second connection part (123) at the end facing away from the base (121) a ball trough (124) for receiving the ball (114), whereby the ball (114) is freely movable.
Description
Technisches GebietTechnical area
Die Erfindung betrifft eine flexible Kühlvorrichtung, die eine Dreh- und Winkelverstellung gestattet und eine Flexibiltät besitzt.The The invention relates to a flexible cooling device which is a rotary and angle adjustment allowed and has a flexibility.
Stand der TechnikState of the art
Die Leuchtdiodenlampe ist durch einen niedrigen Stromverbrauch und eine hohe Helligkeit gekennzeichnet. Um die Energie zu sparen, findet die Leuchtdiodenlampe eine immer breitere Anwendung für die Beleuchtung.The Light-emitting diode lamp is characterized by low power consumption and a high brightness. To save energy, finds the light-emitting diode lamp is becoming an ever wider application for lighting.
Die Anwendung der Leuchtdiodenlampe auf die Fahrzeugbeleuchtung ist bekannt. Früher verwenden nur das Blinklicht und das Bremslicht die Leuchtdiodenlampe. Die neue Leuchtdiodenlampe mit mehreren Chips erhöht die Helligkeit und kann auch als Scheinwerfer verwendet werden. Die Leuchtdiodenlampe mit mehreren Chips kann zwar eine hohe Helligkeit erreichen, erzeugt bei Betrieb jedoch eine hohe wärme. Wenn diese Wärme nicht rechtzeitig abgeführt wird, können das Lampengehäuse und der Reflektor beschädigt werden.The Application of the light-emitting diode lamp to the vehicle lighting is known. Earlier Only the flashing light and the brake light use the light emitting diode lamp. The new multi-chip light-emitting diode increases the brightness and can also be used as a spotlight. The light-emitting diode lamp with several chips can indeed achieve a high brightness generated however, a high heat during operation. When this heat not removed in time will, can the lamp housing and the reflector is damaged become.
Um das Problem mit der Wärme der Leuchtdiodenlampe zu lösen, wird eine Kühlvorrichtung, wie Kühlrippen, verwendet, damit die Temperatur in der Leuchtdiodenlampe reduziert wird.Around the problem with the heat to solve the light-emitting diode lamp, becomes a cooling device, like cooling fins, used to reduce the temperature in the light emitting diode lamp becomes.
Die Scheinwerfer von unterschiedlichen Fahrzeugherstellern können unterschiedlich ausgestaltet werden und haben somit unterschiedliche Formen und Winkel. Die Kühlvorrichtung läßt sich schwer einbauen, insbesondere wenn der Scheinwerfer einen Neigungswinkel hat. Dadurch werden die Herstellungskosten erhöht. Wenn die Kühlvorrichtung ein Wärmerohr aufweist, muß das Wärmerohr manchmal gebogen werden. Die Fahrzeuglampe kann sogar beim Kurvenfahrt oder Biegen gedreht werden. Bei dieser Fahrzeuglampe wird die Kühlvorrichtung nach links und rechts oder nach oben und unten mitgedreht. Dafür ist die Kühlvorrichtung für feststehende Fahrzeuglampe nicht geeignet. Daher weist die herkömmliche Lösung folgende Nachteile auf:
- 1. höhere Kosten,
- 2. komplizierte Ausgestaltung,
- 3. schwerer Einbau,
- 4. engerer Anwendungsbereich.
- 1. higher costs,
- 2. complicated design,
- 3. heavy installation,
- 4. narrower scope.
Aufgabe der ErfindungObject of the invention
Der Erfindung liegt die Aufgabe zugrunde, eine flexible Kühlvorrichtung zu schaffen, die eine Dreh- und Winkelverstellung gestattet und eine Flexibiltät besitzt.Of the Invention is based on the object, a flexible cooling device to create, which allows a rotational and angular adjustment and a flexibility has.
Diese Aufgabe wird durch die erfindungsgemäße flexible Kühlvorrichtung gelöst, die umfaßt: ein Wärmeleitelement, das einen Hauptkörper aufweist, der einen Wärmeaufnahmeteil und einen ersten Verbindungsteil besitzt, wobei der erste Verbindungsteil am dem Hauptkörper abgewandten Ende eine Kugel bildet; und ein Kühlelement, das einen Grundteil und einen Kühlteil, die miteinander verbunden sind, sowie einen zweiten Verbindungsteil aufweist, wobei der zweite Verbindungsteil am dem Grundteil abgewandten Ende eine Kugelwanne zur Aufnahme der Kugel bildet, wodurch die Kugel frei beweglich ist. Dadurch werden der Freiheitsgrad und der Anwendungsbereich der Kombination des Wärmeleitelements und des Kühlelements verbessert. Daher weist die Erfindung folgende Vorteile auf:
- 1. leichte Montage
- 2. hoher Freiheitsgrad der Kombination,
- 3. größerer Anwendungsbereich.
- 1. easy assembly
- 2. high degree of freedom of combination,
- 3. wider scope.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Wege zur Ausführung der ErfindungWays to execute the invention
Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden detaillierten Beschreibung in Verbindung mit den anliegenden Zeichnungen.Further Details, features and advantages of the invention will become apparent the following detailed description in conjunction with the adjacent drawings.
Die
Das
Wärmeleitelement
Das
Kühlelement
Der
Hauptkörper
Die
Das
zweite Ausführungsbeispiel
unterscheidet sich von dem obengenannten bevorzugte Ausführungsbeispiel
nur dadurch, dass der erste Verbindungsteil
Wie
aus den
Der
Wärmeaufnahmeteil
Die
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010014452U DE202010014452U1 (en) | 2010-10-11 | 2010-10-11 | Flexible cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010014452U DE202010014452U1 (en) | 2010-10-11 | 2010-10-11 | Flexible cooling device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202010014452U1 true DE202010014452U1 (en) | 2010-12-30 |
Family
ID=43403175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202010014452U Expired - Lifetime DE202010014452U1 (en) | 2010-10-11 | 2010-10-11 | Flexible cooling device |
Country Status (1)
Country | Link |
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DE (1) | DE202010014452U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012103631A1 (en) * | 2012-04-25 | 2013-10-31 | Hella Kgaa Hueck & Co. | Light module for headlight of vehicle, has light source, which is fastened to heat transport device such that illumination level in front of vehicle is changed by fastened light source with movement of heat transport device |
DE102014118701A1 (en) * | 2014-12-16 | 2016-06-16 | Hella Kgaa Hueck & Co. | Cooling system for cooling a light source in a light module |
DE102015115032A1 (en) * | 2015-09-08 | 2017-03-09 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Heat pipe arrangement and heat dissipation arrangement with such a heat pipe arrangement |
CN110260255A (en) * | 2019-05-29 | 2019-09-20 | 南京机电职业技术学院 | A kind of mechanical structure of automobile projection-type low-beam left-and-right-driving light-type switching |
DE102022113326A1 (en) | 2022-05-25 | 2023-11-30 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Light module of a motor vehicle headlight and motor vehicle headlight with such a light module |
-
2010
- 2010-10-11 DE DE202010014452U patent/DE202010014452U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012103631A1 (en) * | 2012-04-25 | 2013-10-31 | Hella Kgaa Hueck & Co. | Light module for headlight of vehicle, has light source, which is fastened to heat transport device such that illumination level in front of vehicle is changed by fastened light source with movement of heat transport device |
DE102012103631B4 (en) | 2012-04-25 | 2021-11-25 | HELLA GmbH & Co. KGaA | Light module for the headlight of a vehicle |
DE102014118701A1 (en) * | 2014-12-16 | 2016-06-16 | Hella Kgaa Hueck & Co. | Cooling system for cooling a light source in a light module |
DE102015115032A1 (en) * | 2015-09-08 | 2017-03-09 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Heat pipe arrangement and heat dissipation arrangement with such a heat pipe arrangement |
CN110260255A (en) * | 2019-05-29 | 2019-09-20 | 南京机电职业技术学院 | A kind of mechanical structure of automobile projection-type low-beam left-and-right-driving light-type switching |
DE102022113326A1 (en) | 2022-05-25 | 2023-11-30 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Light module of a motor vehicle headlight and motor vehicle headlight with such a light module |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20110203 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20130925 |
|
R157 | Lapse of ip right after 6 years |