CN105444086A - Led lamp structure and automobile - Google Patents
Led lamp structure and automobile Download PDFInfo
- Publication number
- CN105444086A CN105444086A CN201510953822.6A CN201510953822A CN105444086A CN 105444086 A CN105444086 A CN 105444086A CN 201510953822 A CN201510953822 A CN 201510953822A CN 105444086 A CN105444086 A CN 105444086A
- Authority
- CN
- China
- Prior art keywords
- heat conducting
- conducting bar
- led lamp
- radiating piece
- lamp structure
- 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.)
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Classifications
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- 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
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- 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
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- 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
- F21S45/49—Attachment of the cooling means
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- 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 discloses an LED lamp structure and an automobile. The LED lamp structure comprises a lamp housing (1), a lens (2), a heat conducting rod (8) and a heat dissipation component (3), wherein the lens (2) is mounted at the front end of the lamp housing (1), and the heat dissipation component (3) is mounted at the rear end of the lamp housing; the lens, the lamp housing and the heat dissipation component encircle a closed chamber, and a parabolic reflector (4) for dividing the chamber into a bulb mounting chamber (5) and an electric wiring chamber (6) is arranged in the chamber; the front end of the heat conducting rod (8) penetrates through the parabolic reflector and extends into the bulb mounting chamber, and the rear end of the heat conducting rod makes contact with the heat dissipation component; an LED lamp powered by an electrical circuit arranged in the electric wiring chamber can be mounted at the front end of the heat conducting rod, and the heat generated by the LED lamp is transferred to the heat dissipation component through the heat conducting rod. The LED lamp structure is suitable for the conventional automobile using halogen or xenon automotive lamp structure to use, and the service life of the LED lamp can be ensured.
Description
Technical field
The present invention relates to lighting field, particularly, relate to a kind of LED lamp structure and the automobile with described LED lamp structure.
Background technology
Car light is the vitals of support vehicles safe operation.LED car lamp refers to and adopts the car light that LED (light emitting diode) is light source.Compared with traditional car light, LED car lamp has life-span long, energy-conservation, the advantage such as response is fast, volume is little, has become the focus falling over each other to develop both at home and abroad.Because LED illumination technology is not long for the service time on headlight for vehicles, what current most headlight for vehicles used remains Halogen lamp LED and xenon lamp, and headlight for vehicles light fixture is also for these two kinds of lamp designs.
The Vehicle lamp structure of Halogen lamp LED or xenon lamp is installed as shown in Figure 1, mainly comprise lamp outer casing 1 ', be arranged on the lens 2 ' of lamp outer casing 1 ' front end and the lamp back cover 3 ' being arranged on lamp outer casing 1 ' rear end, described lens 2 ', lamp outer casing 1 ' and lamp back cover 3 ' form a closed cavity, reflector 4 ' is provided with in described cavity, described reflector 4 ' is fixedly mounted on lamp outer casing 1 ' or lens 2 ', described cavity is separated into bulb installation cavity 5 ' and electrical wiring chamber 6 '.Halogen or xenon lamp 7 ' are arranged in bulb installation cavity 5 ', and electric wiring is arranged in described electrical wiring chamber 6 ', and electrical wiring chamber 6 ' is sealed chamber, enters to prevent external dust or water and affects the electric wiring installed in it.This Vehicle lamp structure in use, by going up the waterproof plug of setting by the electric wiring in plant-grid connection electrical wiring chamber 6 ' at described lamp outer casing 1 ', power to halogen or xenon lamp 7 ' and realize the illumination functions of car light by electric wiring.
Because Halogen lamp LED power is generally higher than 50W, relatively energy-conservation xenon lamp power is also at more than 35W, and the LED power of equivalent brightness only has about 20W, and the LED of 30W is higher than Halogen lamp LED brightness by about 50%.Therefore a lot of people wishes when not changing the car light lamp installation positional structure of automobile, replace the effect that under halogen/xenon lamp reaches equivalent brightness, brightness is higher under more energy-conservation or Same Efficieney by simply using LED.But carry out natural heat dissipation because the heat radiation of traditional Vehicle lamp structure is basic by car light reflector 4 ' and lens 2 ' above, Halogen lamp LED and xenon lamp self is high temperature resistant reaches thousands of degree, so when traditional Vehicle lamp structure coordinates halogen and xenon lamp to work, heat radiation does not have problems, and LED luminescence chip is thermo-labile, after halogen and xenon lamp are replaced by LED by this Vehicle lamp structure, when carrying out natural heat dissipation by reflector 4 ' and lens 2 ', temperature in bulb installation cavity 5 ' more than 60 DEG C, can cause LED quick aging very soon.
Summary of the invention
The Vehicle lamp structure that the object of the invention is for existing installation Halogen lamp LED and xenon lamp improves, and provides a kind of LED lamp structure, can be applicable to LED and use, avoid LED quick aging.
To achieve these goals, the invention provides a kind of LED lamp structure, described LED lamp structure comprises lamp outer casing, be arranged on the lens of lamp outer casing front end, heat conducting bar and the radiating piece being arranged on lamp outer casing rear end, described lens, lamp outer casing and radiating piece surround a closed cavity, the reflector described cavity being separated into bulb installation cavity and electrical wiring chamber is provided with in described cavity, the front end of described heat conducting bar is stretched in described bulb installation cavity through described reflector, the rear end of described heat conducting bar and described heat sink contact, the LED of being powered by the electric wiring be arranged in electrical wiring chamber can be arranged on the front end of described heat conducting bar, described radiating piece is passed to by described heat conducting bar with heat LED produced.
Preferably, described heat conducting bar has inner chamber, is provided with heat pipe in the inner chamber of described heat conducting bar, and the front end of described heat pipe is positioned at described bulb installation cavity, and the rear end of described heat pipe is positioned at described radiating piece.
Preferably, described heat conducting bar is copper bar, aluminium bar or iron.
Preferably, described heat conducting bar and described radiating piece are structure as a whole.
Preferably, the front end face of described radiating piece offers the groove of the shape complementarity of the rear end of shape and described heat conducting bar, the rear end of described heat conducting bar is inserted in described groove.
Preferably, heat-conducting silicone grease is filled with between described heat conducting bar and described groove.
Preferably, described radiating piece is provided with radiating fin.
Preferably, the rear side of described radiating fin is provided with forced heat radiation fan.
Preferably, the front end of described radiating piece is fixedly connected with sealing shroud, and described radiating piece is arranged on the rear end of described lamp outer casing by described sealing shroud.
The difference of the present invention and prior art is, LED lamp structure provided by the invention is removed by the lamp back cover of the Vehicle lamp structure by existing Halogen lamp LED and xenon lamp, in the position of lamp back cover, radiating piece is installed, simultaneously at lens, in the cavity that lamp outer casing and radiating piece surround, heat conducting bar is set, heat conduction LED produced is to radiating piece, distribute heat to outside cavity by radiating piece, thus make the temperature environment in cavity be suitable for LED use, extend the service life of LED, and this LED lamp structure is owing to being the improvement carried out for existing Vehicle lamp structure, its outer shape is substantially identical with existing Vehicle lamp structure with electric interfaces, therefore this structure directly can use when not changing automobile lamp lamp installation positional structure.
Another object of the present invention is to propose a kind of automobile, to ensure the service life of the LED that it is installed.
In order to achieve the above object, technical scheme of the present invention is achieved in that
A kind of automobile, is provided with LED lamp structure described above.
The Dominant Facies that described automobile and described LED lamp structure have relative to prior art is same, does not repeat them here.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the installation halogen bulb of prior art or the Vehicle lamp structure of Xe lamp bulb;
Fig. 2 is the structural representation of a kind of embodiment of LED lamp structure of the present invention;
Fig. 3 is the structural representation of the another kind of embodiment of LED lamp structure of the present invention;
Fig. 4 is the structural representation of another embodiment of LED lamp structure of the present invention;
Description of reference numerals
1 lamp outer casing 2 lens
3 radiating piece 4 reflectors
5 bulb installation cavity 6 electrical wiring chambeies
7LED lamp 8 heat conducting bar
9 heat pipe 10 heat-conducting silicone greases
11 radiating fin 12 forced heat radiation fans
13 holder 14 sealing shrouds
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality of use defines under normal usage as " forward and backward " typically refers to LED lamp structure provided by the invention, and it is consistent with the direction shown in accompanying drawing 2, in fig 2, the left side of drawing is front side, and the right side of drawing is rear side." inside and outside " refers to inside and outside the profile relative to each parts itself, such as, inside and outside lamp outer casing.
These nouns of locality adopt for the ease of understanding the present invention, thus should not form limiting the scope of the invention.
First it should be noted that, the present invention aims to provide a kind of LED lamp structure that can be directly installed on existing car light installation site, by improving on the basis of original Vehicle lamp structure, lamp back cover is replaced with radiating piece, and in lamp outer casing, heat conducting bar is installed, by heat conducting bar, the heat that LED produces is passed to radiating piece, thus distribute heat to LED outside.Within the scope of this technical conceive, LED lamp structure of the present invention is not limited to the specific detail structure shown in Fig. 2-Fig. 3, and such as, heat conducting bar can adopt the rod member with the better capacity of heat transmission of the various shapes such as round bar.These, by the description of detailed description of the invention hereafter, incidentally give schematic illustration.
Suitably see Fig. 2, in order to realize above-mentioned technical purpose of the present invention, the LED lamp structure of basic embodiment of the present invention can comprise lamp outer casing 1, be arranged on the lens 2 of lamp outer casing 1 front end, heat conducting bar 8 and the radiating piece 3 being arranged on lamp outer casing 1 rear end, described lens 2, lamp outer casing 1 and radiating piece 3 surround a closed cavity, the reflector 4 described cavity being separated into bulb installation cavity 5 and electrical wiring chamber 6 is provided with in described cavity, the front end of described heat conducting bar 8 is stretched in described bulb installation cavity 5 through described reflector 4, the rear end of described heat conducting bar 8 contacts with described radiating piece 3, the LED 7 of being powered by the electric wiring be arranged in electrical wiring chamber 6 can be arranged on the front end of described heat conducting bar 8, described radiating piece 3 is passed to by described heat conducting bar 8 with heat LED produced.
This LED lamp structure in use, first LED is arranged on the front end of described heat conducting bar 8, LED is electrically connected by wire or other conductive structures with the electric wiring being positioned at electrical wiring chamber 6, and wherein wire can enter into bulb installation cavity 5 through the cable-through hole be arranged in heat conducting bar 8 or on reflector 4 from electrical wiring chamber 6.Then this LED lamp structure is arranged on the car light installation site of automobile, by the waterproof plug that lamp outer casing 1 is arranged automobile power source accessed the electric wiring in electrical wiring chamber 6, electric wiring is powered to LED, thus realizes the illumination of car light.When LED uses, the heat that LED produces conducts on radiating piece by heat conducting bar, because radiating piece is positioned on the air intake passage of air-inlet grille for automobile, therefore radiating piece can be outside to LED lamp structure by heat Quick diffusing, avoids the cavity inner temperature of LED lamp structure too high and affect service life of LED.
Some may be installed to temperature than more sensitive electric elements in electrical wiring chamber 6 due to LED lamp structure, as electric capacity, resistance etc.In order to avoid the part being positioned at electrical wiring chamber 6 when heat conducting bar 8 heat conduction makes the temperature in electrical wiring chamber 6 raise because of self-radiating, in one embodiment of the invention, preferred described heat conducting bar 8 has inner chamber, heat pipe 9 is provided with in the inner chamber of described heat conducting bar 8, the front end of described heat pipe 9 is positioned at described bulb installation cavity 5, and the rear end of described heat pipe 9 is positioned at described radiating piece 3.
Described heat pipe 9 is a kind of heat transfer elements, and it takes full advantage of the Rapid Thermal hereditary property of heat-conduction principle and phase change medium, and the heat of thermal objects can be delivered to rapidly outside thermal source, its capacity of heat transmission exceedes the capacity of heat transmission of any known metal.In the present invention, heat pipe 9 is arranged in heat conducting bar 8, and the front end of heat pipe 9 is positioned at bulb installation cavity 5, rear end is positioned at radiating piece 3, the heat that LED produces can be passed to rapidly radiating piece 3, effectively reduce the temperature that heat conducting bar 8 is positioned at the part in electrical wiring chamber 6, thus avoid the temperature in electrical wiring chamber 6 to raise.Simultaneously by heat pipe 9 being arranged on the inside of heat conducting bar 8, be in the environment pitched at automobile, heat conducting bar 8 can play protection and support the effect of heat pipe 9, avoids heat pipe 9 to damage.
In the present invention, the material that described heat conducting bar 8 can adopt thermal conductivity good makes, as adopted copper bar, aluminium bar or iron.The shape of heat conducting bar 8 also can be multiple, if its cross sectional shape can be circular, square or other polygons etc.
In order to better fix heat conducting bar 8, as shown in Figure 2, can at the lead to the hole site mounting-fixing base 13 at the middle part of reflector 4, the inner surface of the installing hole of holder 13 is processed with screw thread, corresponding, the outer surface of heat conducting bar 8 is also provided with screw thread, heat conducting bar 8 is fixed by holder 13 and reflector 4, both the good fixing of heat pipe 9 can have been realized, also the sealing between bulb installation cavity 5 and electrical wiring chamber 6 can be realized by the threaded engagement between heat conducting bar 8 and holder, avoid heat conduction in bulb installation cavity 5 to electrical wiring chamber 6, also can play the effect of water proof and dust proof simultaneously.It should be noted that holder 13 also can be fixedly connected on lamp outer casing 1.
In one embodiment of the invention, described heat conducting bar 8 is structure as a whole with described radiating piece 3, thus better can realize the heat conduction between heat conducting bar 8 and radiating piece 3, and is conducive to the fixing of heat conducting bar 8.
In another embodiment of the invention, as shown in Figure 2, the front end face of described radiating piece 3 offers the groove of the shape complementarity of the rear end of shape and described heat conducting bar 8, the rear end of described heat conducting bar 8 is inserted in described groove.Described shape complementarity, refers to that the outline line shape of end section is identical with the outline line shape of groove after heat conducting bar, such as, described radiating piece 3 can offer circular groove, corresponding, the shape of the rear end of heat conducting bar 8 is also circular, thus makes heat conducting bar 8 insert in groove easily.In order to ensure the capacity of heat transmission good between heat conducting bar 8 and radiating piece 3, between described heat conducting bar 8 and described groove, be filled with heat-conducting silicone grease 10, fill the gap between heat conducting bar 8 and groove by heat-conducting silicone grease 10.
Described radiating piece 3 in the present invention can adopt existing multiple radiator.Radiating piece 3 can be done by aluminium, copper.In embodiments of the present invention, described radiating piece 3 is provided with radiating fin 11, radiating fin 11 can be arranged on that radiating piece 3 is positioned at outside, electrical wiring chamber 6 each on the surface, radiating fin 11 adopts identical material with radiating piece 3 and is structure as a whole.The front surface of radiating piece 3 is provided with the threaded annular protrusion of tool, thus realizes and being threaded of lamp outer casing 1.Shown in figure 4, radiating piece 3 also can adopt sealing shroud 14 to be fixedly connected with lamp outer casing 1.The front end of described radiating piece 3 is fixedly connected with sealing shroud 14, sealing shroud 14 preferably adopts rubber sealing boot, sealing shroud 14 is the uncovered tubular in front end, the bottom surface, rear end of sealing shroud 14 offers the through hole passed through for described heat conducting bar 8, thus the rear end of heat conducting bar 8 is connected with radiating piece 3 through after described through hole, when installing radiating piece 3, by the rear end of the front end sleeve of sealing shroud 14 at lamp outer casing 1, consider the sealing effectiveness between sealing shroud 14 and lamp outer casing 1, the internal diameter of sealing shroud 14 front end can be made to be slightly less than the external diameter of lamp outer casing 1 rear end.Those skilled in the art should know, and except above-mentioned two kinds of connected modes, radiating piece 3 also can be connected with lamp outer casing 1 by the various ways of buckle or bolt.
In order to avoid the problem that the deficiency of air of the air-inlet grille of automobile when automobile does not travel causes the radiating effect of radiating piece 3 bad, in embodiments of the present invention, preferably the rear side of described radiating fin 11 is provided with forced heat radiation fan 12, to improve the radiating effect of radiating piece 3.
As shown in Figure 3, the LED lamp structure of the preferred embodiment for the present invention comprises lamp outer casing 1, is fixedly mounted on the lens 2 of lamp outer casing 1 front end, heat conducting bar 8 and is fixedly mounted on the radiating piece 3 of lamp outer casing 1 rear end.Described lens 2, lamp outer casing 1 and radiating piece 3 surround a closed cavity, are provided with the reflector 4 described cavity being separated into bulb installation cavity 5 and electrical wiring chamber 6 in described cavity.
In the middle part of the rear end of reflector 4, offer through hole, and be provided with holder 13 in the through hole of reflector 4, described holder 13 has screwed hole, and screwed hole is coaxial with through hole.Described radiating piece 3 is threaded on lamp outer casing 1, the front end face of described radiating piece 3 offers the groove of the shape complementarity of the rear end of shape and described heat conducting bar 8.The front end of described heat conducting bar 8 is stretched in described bulb installation cavity 5 through the holder 13 on described reflector 4, and be threaded with holder 13, the rear end of described heat conducting bar 8 is inserted in described groove, is filled with heat-conducting silicone grease 10, to strengthen heat-conducting effect between described heat conducting bar 8 and described groove.Described heat conducting bar 8 has inner chamber, is provided with heat pipe 9 in the inner chamber of described heat conducting bar 8, and the front end of described heat pipe 9 is positioned at described bulb installation cavity 5, and the rear end of described heat pipe 9 is positioned at described radiating piece 3.Described radiating piece 3 is provided with radiating fin 11, and the rear side of radiating fin 11 is provided with forced heat radiation fan 12.In the present embodiment, described heat conducting bar 8 and described radiating piece 3 all adopt aluminium to make.
The present invention uses special radiating piece 3 to replace the dust-proof back cover of original orthodox car light fixture, rely on heat conducting bar 8 and heat pipe 9 and the heat that LED produces is derived by bulb installation cavity 5, through electrical wiring chamber 6, conduct to the outside of LED lamp structure, thus guarantee that in bulb installation cavity 5 and electrical wiring chamber 6, heat is not assembled, ensure the stability of the long-term work of LED.
When being transformed existing Vehicle lamp structure by structure of the present invention, only need to open dust cap, mounted LED lamp and heat conducting bar, then radiating piece is arranged on former dust cap position.Assembling radiating structure of the present invention, under the prerequisite ensureing lamp chamber sealing property, the heat that LED can be produced is derived, and avoids it to be gathered in lamp chamber, ensure that the service life of LED.
On the basis of technique scheme, present invention also offers the automobile of the LED lamp structure comprising technique scheme.
It should be noted that, LED lamp structure of the present invention, except using on automobile, can also use as fitting structures such as industrial and mineral searchlight, Tri-proof lights.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a LED lamp structure, it is characterized in that, described LED lamp structure comprises lamp outer casing (1), be arranged on the lens (2) of lamp outer casing (1) front end, heat conducting bar (8) and be arranged on the radiating piece (3) of lamp outer casing (1) rear end, described lens (2), lamp outer casing (1) and radiating piece (3) surround a closed cavity, the reflector (4) described cavity being separated into bulb installation cavity (5) and electrical wiring chamber (6) is provided with in described cavity, the front end of described heat conducting bar (8) is stretched in described bulb installation cavity (5) through described reflector (4), the rear end of described heat conducting bar (8) contacts with described radiating piece (3), the LED (7) of being powered by the electric wiring be arranged in electrical wiring chamber (6) can be arranged on the front end of described heat conducting bar (8), described radiating piece (3) is passed to by described heat conducting bar (8) with heat LED produced.
2. LED lamp structure according to claim 1, it is characterized in that, described heat conducting bar (8) has inner chamber, heat pipe (9) is provided with in the inner chamber of described heat conducting bar (8), the front end of described heat pipe (9) is positioned at described bulb installation cavity (5), and the rear end of described heat pipe (9) is positioned at described radiating piece (3).
3. LED lamp structure according to claim 1, is characterized in that, described heat conducting bar (8) is copper bar, aluminium bar or iron.
4. LED lamp structure according to claim 1, is characterized in that, described heat conducting bar (8) and described radiating piece (3) are structure as a whole.
5. LED lamp structure according to claim 1, it is characterized in that, the front end face of described radiating piece (3) offers the groove of the shape complementarity of the rear end of shape and described heat conducting bar (8), the rear end of described heat conducting bar (8) is inserted in described groove.
6. LED lamp structure according to claim 5, is characterized in that, is filled with heat-conducting silicone grease (10) between described heat conducting bar (8) and described groove.
7. LED lamp structure according to claim 1, is characterized in that, described radiating piece (3) is provided with radiating fin (11).
8. LED lamp structure according to claim 7, is characterized in that, the rear side of described radiating fin (11) is provided with forced heat radiation fan (12).
9. LED lamp structure according to claim 1, it is characterized in that, the front end of described radiating piece (3) is fixedly connected with sealing shroud (14), and described radiating piece (3) is arranged on the rear end of described lamp outer casing (1) by described sealing shroud (14).
10. an automobile, is characterized in that, is provided with as LED lamp structure as described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953822.6A CN105444086A (en) | 2015-12-17 | 2015-12-17 | Led lamp structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953822.6A CN105444086A (en) | 2015-12-17 | 2015-12-17 | Led lamp structure and automobile |
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| Publication Number | Publication Date |
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| CN105444086A true CN105444086A (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510953822.6A Pending CN105444086A (en) | 2015-12-17 | 2015-12-17 | Led lamp structure and automobile |
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| CN (1) | CN105444086A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106764811A (en) * | 2017-02-21 | 2017-05-31 | 广州祥德茂电子科技有限公司 | A kind of LED headlamp |
| CN107300149A (en) * | 2017-06-27 | 2017-10-27 | 佛山肆强科技有限公司 | Using the lateral heat-conducting LED lamp and LED car lamp of convex flat heat transfer component |
| CN107300148A (en) * | 2017-06-27 | 2017-10-27 | 佛山肆强科技有限公司 | A kind of car light metal switching side heat-conducting LED lamp and LED car lamp |
| CN107314320A (en) * | 2017-06-27 | 2017-11-03 | 佛山肆强科技有限公司 | Car light clamps side heat-conducting LED lamp, LED car lamp and its heat dissipating method with metallic object |
| CN107327780A (en) * | 2017-06-27 | 2017-11-07 | 佛山肆强科技有限公司 | A kind of car light side heat-conducting LED lamp and LED car lamp |
| CN107327779A (en) * | 2017-06-27 | 2017-11-07 | 佛山肆强科技有限公司 | A kind of car light lateral edge heat-conducting LED lamp and LED car lamp |
| CN107327778A (en) * | 2017-06-27 | 2017-11-07 | 佛山肆强科技有限公司 | A kind of car light side heat conduction groove installing type LED lamp and LED car lamp |
| CN107339657A (en) * | 2017-06-27 | 2017-11-10 | 佛山肆强科技有限公司 | A kind of single dipped headlight of the LED car lamp body for strengthening light efficiency and its composition |
| CN107726248A (en) * | 2017-10-27 | 2018-02-23 | 陈兴权 | A kind of LED lamp of automobile |
| CN108317481A (en) * | 2018-03-03 | 2018-07-24 | 洛阳文森科技有限公司 | A kind of the automobile LED headlight and technique of pulsating heat pipe cooling |
| CN108758444A (en) * | 2018-07-17 | 2018-11-06 | 陕西铁鹰特种车有限公司 | The adjustable great power LED searchlight of beam angle |
| CN109084271A (en) * | 2018-09-26 | 2018-12-25 | 浙江省金华市第特种灯泡厂 | A kind of car light radiating subassembly and car light |
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