CN106609977A - A heat dissipation vehicle lamp - Google Patents
A heat dissipation vehicle lamp Download PDFInfo
- Publication number
- CN106609977A CN106609977A CN201510682225.4A CN201510682225A CN106609977A CN 106609977 A CN106609977 A CN 106609977A CN 201510682225 A CN201510682225 A CN 201510682225A CN 106609977 A CN106609977 A CN 106609977A
- Authority
- CN
- China
- Prior art keywords
- radiating
- heat dissipation
- car light
- lamp
- groove
- 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
- F21S45/42—Forced cooling
- F21S45/46—Forced cooling using liquid
-
- 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
Abstract
The invention provides a heat dissipation vehicle lamp comprising a lamp base (1), a heat dissipation plate (2), a circuit board (3), a lamp source (4) and a lamp cover (5). The lamp base (1) is provided with a heat dissipation groove (6) and the heat dissipation plate (2) is located at the upper end of the heat dissipation groove (6); the heat dissipation plate (2) and the heat dissipation groove (6) define a heat dissipation cavity; a heat dissipation tube (7) is arranged in the heat dissipation cavity and contains a heat exchange medium. The arrangement of the heat dissipation groove and the heat dissipation plate divides the space in a lamp shell and the lamp base into two parts and the heat dissipation tube and the heat exchange medium are arranged in the heat dissipation groove for heat dissipation, so that the problem is solved that when a vent tube is used for exchange of hot air and air, dust or water vapor enters a lamp shell. The heat dissipation vehicle lamp is good in heat dissipation effect.
Description
Technical field
The present invention relates to a kind of light-emitting device, more particularly to a kind of radiating car light.
Background technology
In the course of the work, with the prolongation of use time, the temperature in vehicle lamp body gradually rises automobile lamp, in order to reduce the temperature in lamp housing, improves the use quality of automobile lamp, extends the service life of car light, therefore needs a kind of car light for being capable of automatic heat radiation.At present, the radiating of automobile lamp is radiated typically by permeability cell, exchanging for steam and air in lamp housing is realized by permeability cell, but, in exchange process, dust, vapor in air etc. are easily accessible in lamp housing, make heat sink oxidation and rusting, and then the normal work of impact car light, or even cause car light to damage.
The content of the invention
The technical problem to be solved is, there is provided a kind of radiating car light, its can not only automatic heat radiation, and radiating efficiency is high.
In order to solve above-mentioned technical problem, the invention provides a kind of radiating car light, including lamp socket, heat sink, circuit board, lamp source and lampshade, a radiating groove is provided with the lamp socket, the heat sink is arranged at the radiating groove upper end, and the heat sink encloses to form a heat dissipation cavity with the radiating groove, the radiating intracavity is provided with radiating tube, has heat exchange medium in the radiating tube.
Further, the both sides of the lamp source are provided with reflecting mirror.
Further, the radiating car light also includes at least two heat conductive rods, and the heat conductive rod is extended through at the two ends of the heat sink.
Further, the heat conductive rod is stretched into one end of radiating groove and is connected with the radiating tube.
Implement the embodiment of the present invention, have the advantages that：
The radiating car light of the present invention is by being divided into two parts by the space in lamp housing and lamp socket in setting radiating groove and heat sink, and by radiating tube and heat exchange medium are arranged in the radiating groove being radiated, dust or vapor etc. is caused to enter in lamp housing when steam is carried out so as to avoid by permeability cell with air exchange, and the radiating car light radiating effect of the present invention.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, accompanying drawing to be used needed for embodiment or description of the prior art will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of structural representation of the first embodiment of radiating car light of the present invention；
Fig. 2 is a kind of structural representation of the second embodiment of radiating car light of the present invention；
Fig. 3 is a kind of structural representation of the 3rd embodiment of radiating car light of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art belongs to the scope of protection of the invention.
Embodiment one
Referring to Fig. 1, it is a kind of structural representation of an embodiment of radiating car light of the present invention.Specifically, the radiating car light of the present embodiment includes lamp socket 1, heat sink 2, circuit board 3, lamp source 4 and lampshade 5, wherein, a radiating groove 6 is provided with lamp socket 1, the both sides of the radiating groove 6 are respectively arranged with vent, and the vent and are provided with drainage screen 10；The heat sink 2 is arranged at 6 upper end of radiating groove, and circuit board 3 is then arranged on the heat sink 2, and lamp source 4 is then fixed on the circuit board 3.In the present embodiment, as the heat sink 2 is arranged on 6 upper end of radiating groove, so that the heat sink 2 encloses to form a heat dissipation cavity with radiating groove 6, the radiating intracavity is provided with radiating tube 7, and radiating tube 7 heat exchange medium.In one embodiment, the heat exchange medium is water, changes certainly other heat exchange mediums into understandable.
In the present embodiment, in order to increase radiating efficiency, the radiating tube 7 in the present embodiment is serpentine-like or U-shaped.Certainly, to be arranged to other shapes understandable for the radiating tube.
Further, in order to fix the radiating tube 7,6 bottom of radiating groove in the present embodiment is provided with fixed seat 11, and the fixed seat 11 is engaged with radiating tube 7.
Further, for the ease of clearing up dust in radiating groove etc., the base plate of radiating groove 6 is removably installed by the present embodiment in radiating groove, so that can be cleared up by directly dismantling lower shoe during cleaning.
Embodiment two
Referring to Fig. 2, it is a kind of structural representation of the another embodiment of radiating car light of the present invention.Specifically, the radiating car light in the present embodiment is identical with the structure in embodiment one, also all parts of car light in embodiment one are included, except for the difference that, in order to improve radiating effect, the car light of the present embodiment is also provided with least two heat conductive rods 9, and the heat conductive rod 9 is extended through at the two ends of heat sink 2, you can will be radiated in the heat transfer of heat sink upper end space to radiating groove by the heat conductive rod 9.Further, the heat conductive rod 9 is stretched into one end of radiating groove 6 and is connected with radiating tube 7, and specifically, the introduction rod 9 can be stretched into and be contacted with heat exchange medium in the radiating tube 7.
Embodiment three
Referring to Fig. 3, it is the structural representation of the 3rd embodiment of the radiating car of the present invention.Specifically, in the present embodiment, the radiating car light is identical with the structure in embodiment one or two, also all parts of radiating car light in one goods two of embodiment are included, except for the difference that, in order to improve the brightness of lamp, the present embodiment is also provided with reflecting mirror 8 in the both sides of above-mentioned lamp source 4 so that light is concentrated as far as possible, so as to the brightness for improving etc..
Above disclosed is only present pre-ferred embodiments, certainly the interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that realizing all or part of flow process of above-described embodiment, and the equivalent variations made according to the claims in the present invention, still fall within the covered scope of invention.
Claims (8)
1. a kind of radiating car light, including lamp socket（1）, heat sink（2）, circuit board（3）, lamp source（4）And lampshade（5）, it is characterised in that the lamp socket（1）On be provided with a radiating groove（6）, the heat sink（2）It is arranged at the radiating groove（6）Upper end, and the heat sink（2）With the radiating groove（6）Enclose to form a heat dissipation cavity, the radiating intracavity is provided with radiating tube（7）, the radiating tube（7）Inside there is heat exchange medium.
2. radiate car light as claimed in claim 1, it is characterised in that the lamp source（4）Both sides be provided with reflecting mirror（8）.
3. radiate car light as claimed in claim 1, it is characterised in that also including at least two heat conductive rods（9）, the heat conductive rod（9）Extend through in the heat sink（2）Two ends.
4. radiate car light as claimed in claim 3, it is characterised in that the heat conductive rod（9）Stretch into radiating groove（6）One end and the radiating tube（7）It is connected.
5. the radiating car light as described in any one in claims 1 to 3, it is characterised in that the radiating tube（7）Serpentine-like or U-shaped.
6. the radiating car light as described in any one in claims 1 to 3, it is characterised in that the radiating groove（6）Base plate removably install.
7. the radiating car light as described in any one in claims 1 to 3, it is characterised in that the radiating groove（6）Both sides be respectively arranged with vent.
8. radiate car light as claimed in claim 7, it is characterised in that is provided with drainage screen in the vent（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682225.4A CN106609977A (en) | 2015-10-21 | 2015-10-21 | A heat dissipation vehicle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682225.4A CN106609977A (en) | 2015-10-21 | 2015-10-21 | A heat dissipation vehicle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106609977A true CN106609977A (en) | 2017-05-03 |
Family
ID=58611118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510682225.4A Pending CN106609977A (en) | 2015-10-21 | 2015-10-21 | A heat dissipation vehicle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106609977A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061261A (en) * | 2018-01-03 | 2018-05-22 | 海宁善能制冷科技有限公司 | A kind of explosion-proof lamp in oil and gas exploitation |
| CN108591957A (en) * | 2018-05-10 | 2018-09-28 | 曹伟 | A kind of anti-high optically focused car light that hazes of automobile |
| CN109185750A (en) * | 2018-09-13 | 2019-01-11 | 湖南华特光电科技有限公司 | A kind of Projecting Lamp |
| CN113390062A (en) * | 2021-07-13 | 2021-09-14 | 仓明车灯(武汉)有限公司 | Antifog car lamps and lanterns of high-efficient heat dissipation |
| CN117631423A (en) * | 2024-01-25 | 2024-03-01 | 广州金迪电子有限公司 | Thin liquid crystal projection display LED polarized light source and liquid crystal television |
-
2015
- 2015-10-21 CN CN201510682225.4A patent/CN106609977A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061261A (en) * | 2018-01-03 | 2018-05-22 | 海宁善能制冷科技有限公司 | A kind of explosion-proof lamp in oil and gas exploitation |
| CN108591957A (en) * | 2018-05-10 | 2018-09-28 | 曹伟 | A kind of anti-high optically focused car light that hazes of automobile |
| CN109185750A (en) * | 2018-09-13 | 2019-01-11 | 湖南华特光电科技有限公司 | A kind of Projecting Lamp |
| CN109185750B (en) * | 2018-09-13 | 2021-01-12 | 湖南华特光电科技有限公司 | Projection lamp |
| CN113390062A (en) * | 2021-07-13 | 2021-09-14 | 仓明车灯(武汉)有限公司 | Antifog car lamps and lanterns of high-efficient heat dissipation |
| CN117631423A (en) * | 2024-01-25 | 2024-03-01 | 广州金迪电子有限公司 | Thin liquid crystal projection display LED polarized light source and liquid crystal television |
| CN117631423B (en) * | 2024-01-25 | 2024-04-30 | 广州金迪电子有限公司 | Thin liquid crystal projection display LED polarized light source and liquid crystal television |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106609977A (en) | A heat dissipation vehicle lamp | |
| CN102628577B (en) | A kind of high efficiency automotive LED Fog-proof light | |
| CN105423188A (en) | LED lamp provided with cushion | |
| CN104566014A (en) | LED (Light-emitting Diode) underground lamp capable of fast radiating heat | |
| CN105333319A (en) | Ventilation and heat dissipation LED lamp | |
| CN202469815U (en) | Efficient automobile LED fog-proof lamp | |
| CN204829338U (en) | LED lamp of high heat dissipating ability | |
| CN104214631A (en) | LED (light-emitting diode) automobile headlamp radiator | |
| CN205174177U (en) | Heat dissipation car light | |
| CN204114712U (en) | The LED street lamp of high efficiency and heat radiation | |
| CN205065657U (en) | Novel LED lamp heat radiation structure | |
| CN204227274U (en) | A kind of LED lamp of automobile | |
| CN204358458U (en) | A kind of micro slot group composite phase change LED for replacing Metal halogen lamp | |
| CN204026449U (en) | LED automobile headlight radiator | |
| CN202074475U (en) | Internal recycle heat dissipation system for light-emitting diode (LED) street lamp | |
| CN214948911U (en) | Novel lamp radiator | |
| CN103672465A (en) | Led lamp | |
| CN201753905U (en) | High-power LED street lamp heat dissipation system | |
| CN103712139A (en) | High-power LED (Light-Emitting Diode) street lamp | |
| CN205014311U (en) | Heat radiator for car LED headlight | |
| CN204573738U (en) | With the LED street lamp of honeycomb briquet-bulk heat structure | |
| CN204201575U (en) | Electricity-saving lamp | |
| CN105465704A (en) | Intensive heat-dissipating rotating LED streetlamp | |
| CN204285399U (en) | A kind of radiator and application have the LED of this radiator | |
| CN205014224U (en) | Novel LED car headlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170503 |