CN109519875A - A kind of heat pipe radiator for car light - Google Patents
A kind of heat pipe radiator for car light Download PDFInfo
- Publication number
- CN109519875A CN109519875A CN201811638076.1A CN201811638076A CN109519875A CN 109519875 A CN109519875 A CN 109519875A CN 201811638076 A CN201811638076 A CN 201811638076A CN 109519875 A CN109519875 A CN 109519875A
- Authority
- CN
- China
- Prior art keywords
- lamp group
- heat pipe
- shell
- car light
- radiator
- 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.)
- Pending
Links
Classifications
-
- 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
- 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
-
- 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
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of heat pipe radiator for car light, including first shell and second shell；The first shell includes the first lamp group, the first lamp group radiator base plate, the first lamp group heat pipe and the first lamp group cooling fin；The second shell includes the second lamp group, the second lamp group radiator base plate, the second lamp group heat pipe and the second lamp group cooling fin；The present invention connects two different radiators on car light, and when so that a car light individually being worked, cooling fin corresponding with car light can radiate to it with other cooling fins, and resource is effectively utilized, and radiating efficiency is high, and effect is good.
Description
Technical field
The present invention relates to field of light fittings, more particularly, to a kind of heat pipe radiator for car light.
Background technique
Car light mainly uses LED (light emitting diode) for light source, and car light is the essential element of vehicle, with economic hair
Exhibition, people are higher and higher for the functional requirement of car light, and common car light has: headlamp, fog lamp, license plate lamp, back-up lamp, braking
Lamp, turn signal, Position indication lamp, clearance lamps, parking light, warning lamp and daytime running lights, whether general car light work is stable, quality quality,
It radiates with lamp body itself most important, and has many car lights that must individually be provided separately, therefore people are often on various car lights
It is separately provided with radiator, to radiate to it, existing car light radiator mainly only has when car light works and uses
Its corresponding radiator radiates to it, and the radiator of other car lights is in idle state, this radiating mode waste
Resource, radiating efficiency are low, and effect is undesirable.
Therefore, it is necessary to provide the new technical solution of one kind to overcome drawbacks described above.
Summary of the invention
The purpose of the present invention is to provide the heat pipe type heat dissipations for car light that one kind can effectively solve above-mentioned technical problem
Device.
For the purpose for reaching the present invention, adopt the following technical scheme that
A kind of heat pipe radiator for car light, including first shell and second shell；The first shell includes the
One lamp group, the first lamp group radiator base plate, the first lamp group heat pipe and the first lamp group cooling fin；First lamp group is contained in described
In first shell and it is firmly connected with it；The first lamp group radiator base plate is contained in the first shell and is secured to
Connection, the first lamp group radiator base plate are fixedly connected with first lamp group；The first lamp group heat pipe is through described the
One lamp group radiator base plate inner surface and be firmly connected with it, the first lamp group heat pipe act against in first lamp group and with
It is fixedly connected；The first lamp group cooling fin is contained in the first shell, the first lamp group cooling fin and described the
One lamp group heat pipe is fixedly connected；The second shell include the second lamp group, the second lamp group radiator base plate, the second lamp group heat pipe and
Second lamp group cooling fin；Second lamp group is set in the second shell and is firmly connected with it；Second lamp group dissipates
Hot device substrate is fixedly connected with the second shell, and second lamp group is fixedly connected with the second lamp group radiator base plate；
The second lamp group heat pipe is set in the second shell, and the second lamp group heat pipe runs through the second lamp group radiator base
It the inner surface of plate and is firmly connected with it, the second lamp group heat pipe is acted against in second lamp group and is firmly connected with it；
The second lamp group cooling fin is contained in the second shell, and the second lamp group cooling fin and the second lamp group heat pipe are solid
Fixed connection；The first shell is connect with the second shell by heat-conducting piece, and the heat-conducting piece is dissipated across first lamp group
The inside of backing and pass through the second lamp group cooling fin inside.
Preferably, the first lamp group cooling fin is with the second lamp group cooling fin in arranged in parallel.
Preferably, the heat-conducting piece is heat pipe.
Preferably, the heat-conducting piece is in loop circuit heat pipe.
Preferably, the heat-conducting piece is graphite flake.
Preferably, the heat-conducting piece is temperature-uniforming plate.
Preferably, the first lamp group cooling fin is vertical setting with the second lamp group fin array.
Preferably, the heat-conducting piece is equipped with connector, and the heat-conducting piece is fixedly connected with the connector.
Preferably, fan is respectively equipped in the first shell and the second shell.
Preferably, the first shell and the second shell share a fan.
Compared with prior art, the heat pipe radiator the invention has the following beneficial effects: the present invention for car light will
Two different radiators on car light connect, when so that a car light individually being worked, heat dissipation corresponding with car light
Piece can radiate to it with other cooling fins, and resource is effectively utilized, and radiating efficiency is high, and effect is good.
Detailed description of the invention
Fig. 1 is the schematic diagram of the heat pipe radiator for car light of first embodiment of the invention,
Fig. 2 is the schematic diagram of the heat pipe radiator for car light of second embodiment of the invention,
Fig. 3 is the schematic diagram of the heat pipe radiator for car light of third embodiment of the invention,
Fig. 4 is the schematic diagram of the heat pipe radiator for car light of fourth embodiment of the invention.
Wherein: 11 first shells；12 first lamp groups；13 first lamp group radiator base plates；14 first lamp group heat pipes；15 first
Lamp group cooling fin；21 second shells；22 second lamp groups；23 second lamp group radiator base plates；24 second lamp group heat pipes；25 second lamps
Group cooling fin；3 heat-conducting pieces；4 connectors.
Specific embodiment
Heat pipe radiator below in conjunction with attached drawing to the present invention for car light makes clear and complete explanation.
Attached drawing 1 is the heat pipe radiator for car light of first embodiment of the invention, including first shell 11 and second
Shell 21；The first shell 11 includes the first lamp group 12, the first lamp group radiator base plate 13, the first lamp group heat pipe 14 and first
Lamp group cooling fin 15；First lamp group 12 is contained in the first shell 11 and is firmly connected with it；First lamp group
Radiator base plate 13 is contained in the first shell 11 and is firmly connected with it, the first lamp group radiator base plate 13 and institute
The first lamp group 12 is stated to be fixedly connected；The first lamp group heat pipe 14 through 13 inner surface of the first lamp group radiator base plate and with
It is fixedly connected, and the first lamp group heat pipe 14 is acted against in first lamp group 12 and is firmly connected with it；First lamp
Group cooling fin 15 is contained in the first shell 11, and the first lamp group cooling fin 15 and the first lamp group heat pipe 14 are fixed
Connection.
The second shell 21 includes the second lamp group 22, the second lamp group radiator base plate 23, the second lamp group heat pipe 24 and the
Two lamp group cooling fins 25；Second lamp group 22 is set in the second shell 21 and is firmly connected with it；Second lamp
Group radiator base plate 23 is fixedly connected with the second shell 21, second lamp group 22 and the second lamp group radiator base plate
23 are fixedly connected；The second lamp group heat pipe 24 is set in the second shell 21, and the second lamp group heat pipe 24 runs through institute
It states the inner surface of the second lamp group radiator base plate 23 and is firmly connected with it, the second lamp group heat pipe 24 acts against described second
In lamp group 22 and it is firmly connected with it；The second lamp group cooling fin 25 is contained in the second shell 21, second lamp
Group cooling fin 25 is fixedly connected with the second lamp group heat pipe 24；The first shell 11 passes through thermally conductive with the second shell 21
Part 3 connects, and so as to carry out bidirectional cooling, maximum resource utilization, the heat-conducting piece 3 passes through the first lamp group cooling fin
It 15 inside and passes through inside the second lamp group cooling fin 25, the first lamp group cooling fin 15 radiates with second lamp group
Piece 25 is in arranged in parallel；When the present embodiment is in use, when wherein any one car light is worked, i.e., when any lamp group works,
Its corresponding cooling fin can be conducted heat by corresponding lamp group heat pipe, so as to radiate, and pass through heat-conducting piece 3,
Heat can be transmitted, the cooling fin for another lamp group not worked is allowed to carry out secondary transmitting to heat, thus
The effect that resource maximally utilizes can be played.
The heat-conducting piece 3 is heat pipe or graphite flake or temperature-uniforming plate or other components with high-heat conductive efficency, and the present invention is not
This is limited.
Attached drawing 2 is the heat pipe radiator for car light of second embodiment of the invention, different from the first embodiment
The first lamp group cooling fin 15 is vertical setting with the second lamp group cooling fin 25 arrangement, multidirectional can carry out scattered
Heat, heat dissipation effect are more preferable.
Attached drawing 3 is the heat pipe radiator for car light of 3rd embodiment of the present invention, is different from first, second
Embodiment, the heat-conducting piece 3 are in loop circuit heat pipe, can accelerate heat exchanger effectiveness.
Attached drawing 4 is the heat pipe radiator for car light of fourth embodiment of the present invention, is different from first, the
Two, 3rd embodiment, the heat-conducting piece 3 are equipped with connector 4, are convenient for the first lamp group 12, the second lamp group 22 can be complete
It works independently, the heat-conducting piece 3 is fixedly connected with the connector 4, and the connector 4 is the strong metal of electric conductivity.
5th embodiment
Be different from the first, second, third, fourth embodiment, the first shell 11 in the second shell 21
Equipped with fan (not shown), better heat-radiation effect, the first shell 11 shares a fan with the second shell 21.
Fan is respectively equipped in the first shell 11 and the second shell 21.
The above is only specific application examples of the invention, are not limited in any way to protection scope of the present invention.All uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (10)
1. a kind of heat pipe radiator for car light, including first shell and second shell；It is characterized by: the first shell
Body includes the first lamp group, the first lamp group radiator base plate, the first lamp group heat pipe and the first lamp group cooling fin；First lamp group is received
It is dissolved in the first shell and is firmly connected with it；The first lamp group radiator base plate be contained in the first shell and
It is firmly connected with it, the first lamp group radiator base plate is fixedly connected with first lamp group；The first lamp group heat pipe passes through
It wears the first lamp group radiator base plate inner surface and is firmly connected with it, the first lamp group heat pipe acts against first lamp
In group and it is firmly connected with it；The first lamp group cooling fin is contained in the first shell, the first lamp group cooling fin
It is fixedly connected with the first lamp group heat pipe, the second shell includes the second lamp group, the second lamp group radiator base plate, the second lamp
Group heat pipe and the second lamp group cooling fin；Second lamp group is set in the second shell and is firmly connected with it；Described
Two lamp group radiator base plates are fixedly connected with the second shell, and second lamp group and the second lamp group radiator base plate are solid
Fixed connection；The second lamp group heat pipe is set in the second shell, and the second lamp group heat pipe runs through second lamp group
It the inner surface of radiator base plate and is firmly connected with it, the second lamp group heat pipe acts against in second lamp group and solid with it
Fixed connection；The second lamp group cooling fin is contained in the second shell, the second lamp group cooling fin and second lamp
Group heat pipe is fixedly connected；The first shell is connect with the second shell by heat-conducting piece, and the heat-conducting piece passes through described the
The inside of one lamp group cooling fin and pass through the second lamp group cooling fin inside.
2. as described in claim 1 be used for car light heat pipe radiator, it is characterised in that: the first lamp group cooling fin with
The second lamp group cooling fin is in arranged in parallel.
3. being used for the heat pipe radiator of car light as described in claim 1, it is characterised in that: the heat-conducting piece is heat pipe.
4. being used for the heat pipe radiator of car light as described in claim 1, it is characterised in that: the heat-conducting piece is in loop warm
Pipe.
5. being used for the heat pipe radiator of car light as described in claim 1, it is characterised in that: the heat-conducting piece is graphite flake.
6. being used for the heat pipe radiator of car light as described in claim 1, it is characterised in that: the heat-conducting piece is temperature-uniforming plate.
7. as described in claim 1 be used for car light heat pipe radiator, it is characterised in that: the first lamp group cooling fin with
The second lamp group fin array is vertical setting.
8. being used for the heat pipe radiator of car light as described in claim 1, it is characterised in that: the heat-conducting piece is equipped with connection
Part, the heat-conducting piece are fixedly connected with the connector.
9. being used for the heat pipe radiator of car light as described in claim 1, it is characterised in that: the first shell and described the
Fan is respectively equipped in two shells.
10. as described in claim 1 be used for car light heat pipe radiator, it is characterised in that: the first shell with it is described
Second shell shares a fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638076.1A CN109519875A (en) | 2018-12-29 | 2018-12-29 | A kind of heat pipe radiator for car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638076.1A CN109519875A (en) | 2018-12-29 | 2018-12-29 | A kind of heat pipe radiator for car light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519875A true CN109519875A (en) | 2019-03-26 |
Family
ID=65797359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811638076.1A Pending CN109519875A (en) | 2018-12-29 | 2018-12-29 | A kind of heat pipe radiator for car light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519875A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070025105A1 (en) * | 2005-07-28 | 2007-02-01 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
| TWM334061U (en) * | 2007-11-28 | 2008-06-11 | Man Zai Ind Co Ltd | LED car lamp |
| CN201198978Y (en) * | 2008-04-14 | 2009-02-25 | 万在工业股份有限公司 | Automobile lamp holder with heat radiating device |
| CN101943346A (en) * | 2010-09-30 | 2011-01-12 | 毛有强 | Lightweight high-efficient radiating LED lamp |
| CN102095148A (en) * | 2010-12-14 | 2011-06-15 | 孟强 | LED (light emitting diode) headlamp of electric automobile |
| CN102338363A (en) * | 2011-09-19 | 2012-02-01 | 浙江工业大学 | Split-type radiator for integrated high-power light-emitting diode (LED) automobile lamp |
| CN204943406U (en) * | 2015-09-17 | 2016-01-06 | 北京长城华冠汽车科技股份有限公司 | A kind of applicable high-capacity LED automobile headlamp heat abstractor |
| CN107110466A (en) * | 2015-02-13 | 2017-08-29 | 株式会社藤仓 | Vehicle headlamp |
| CN108072009A (en) * | 2016-11-17 | 2018-05-25 | Lg电子株式会社 | Vehicle lamp |
| CN209116240U (en) * | 2018-12-29 | 2019-07-16 | 苏州科勒迪电子有限公司 | A kind of heat pipe radiator for car light |
-
2018
- 2018-12-29 CN CN201811638076.1A patent/CN109519875A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070025105A1 (en) * | 2005-07-28 | 2007-02-01 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
| TWM334061U (en) * | 2007-11-28 | 2008-06-11 | Man Zai Ind Co Ltd | LED car lamp |
| CN201198978Y (en) * | 2008-04-14 | 2009-02-25 | 万在工业股份有限公司 | Automobile lamp holder with heat radiating device |
| CN101943346A (en) * | 2010-09-30 | 2011-01-12 | 毛有强 | Lightweight high-efficient radiating LED lamp |
| CN102095148A (en) * | 2010-12-14 | 2011-06-15 | 孟强 | LED (light emitting diode) headlamp of electric automobile |
| CN102338363A (en) * | 2011-09-19 | 2012-02-01 | 浙江工业大学 | Split-type radiator for integrated high-power light-emitting diode (LED) automobile lamp |
| CN107110466A (en) * | 2015-02-13 | 2017-08-29 | 株式会社藤仓 | Vehicle headlamp |
| US20180266669A1 (en) * | 2015-02-13 | 2018-09-20 | Fujikura Ltd. | Vehicular headlamp |
| CN204943406U (en) * | 2015-09-17 | 2016-01-06 | 北京长城华冠汽车科技股份有限公司 | A kind of applicable high-capacity LED automobile headlamp heat abstractor |
| CN108072009A (en) * | 2016-11-17 | 2018-05-25 | Lg电子株式会社 | Vehicle lamp |
| CN209116240U (en) * | 2018-12-29 | 2019-07-16 | 苏州科勒迪电子有限公司 | A kind of heat pipe radiator for car light |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190326 |
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| WD01 | Invention patent application deemed withdrawn after publication |