CN208504248U - A kind of LED automobile headlamp of perfect heat-dissipating - Google Patents
A kind of LED automobile headlamp of perfect heat-dissipating Download PDFInfo
- Publication number
- CN208504248U CN208504248U CN201821255110.2U CN201821255110U CN208504248U CN 208504248 U CN208504248 U CN 208504248U CN 201821255110 U CN201821255110 U CN 201821255110U CN 208504248 U CN208504248 U CN 208504248U
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- China
- Prior art keywords
- radiator
- led lamp
- led
- automobile headlamp
- lamp base
- 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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- 239000011324 bead Substances 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of LED automobile headlamp of perfect heat-dissipating, it is related to technical field of automobile parts.A kind of LED automobile headlamp of perfect heat-dissipating it include LED lamp base, substrate, LED lamp bead, ready-packaged joint, radiator, radiator fan, heat release hole, cooling fin, upper surface is arranged on front side of LED lamp base in the substrate of ellipsoidal structure, LED lamp bead, which is inlayed, is connected to substrate center position, ready-packaged joint is linked in outside LED lamp base, radiator is arranged below ready-packaged joint, radiator includes radiator fan and heat release hole, radiator fan is arranged in heat sink interior, radiator outer ring is provided with several heat release holes, cooling fin bottom end is welded and fixed with radiator upper surface.After stating technical solution using two, the utility model has the following beneficial effects: its small power consumption, has the characteristics that energy-saving and emission-reduction, integral heat sink can guarantee the good working environment of LED automobile headlamp, extend the service life of LED automobile headlamp, and market prospects are considerable.
Description
Technical field
The utility model relates to technical field of automobile parts, and in particular to a kind of LED automobile headlamp of perfect heat-dissipating.
Background technique
Currently, with the progress of society and economic development, automobile enters family extensively, and automobile lamp is automobile
Important component, vehicle travel process and guarantee traffic safety in terms of have the function of always.It is widely used at present
Headlight for vehicles be halogen lamp, lamp is that energy consumption is maximum in all electric appliances of automobile, do not influence illumination under the premise of reduce car light
Power consumption, money is saved for car owner, has accomplished energy-saving and emission-reduction for environment.The innovation of car light technology, will to environment,
Make huge contribution in the fields such as resource.The illuminating effect and service life of headlight for vehicles are increasingly taken seriously.LED has section
Can, the hot spots such as small in size, service life is long, so on lighting source using more and more extensive, with the hair of great power LED technology
Exhibition, nowadays LED automobile headlamp has been used as the important illuminace component of automobile.Existing headlight for vehicles is halogen lamp, and power consumption is big,
Effect without energy-saving and emission-reduction, and the phenomenon that generally existing heat dissipation effect is bad, they cannot accomplish integral heat sink, can not
The good working environment of headlight for vehicles is kept, therefore the service life of headlight for vehicles is not grown, gradually by market.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of LED of perfect heat-dissipating is provided
Headlight for vehicles, it uses LED lamp bead, and small power consumption has the effect of energy-saving and emission-reduction, and can accomplish integral heat sink, therefore dissipates
Thermal effect is more preferably, it is ensured that the good working environment of LED automobile headlamp extends the service life of LED automobile headlamp, meets city
Fieldization demand, market prospects are considerable.
To achieve the above object, the utility model is using following technical scheme: it include LED lamp base 1, substrate 2,
The substrate 2 of LED lamp bead 21, ready-packaged joint 3, radiator 4, radiator fan 41, heat release hole 42, cooling fin 5, ellipsoidal structure is set
It sets in 1 front side upper surface of LED lamp base, substrate 2 and LED lamp base 1 are integrally formed, and LED lamp bead 21, which is inlayed, is connected to substrate 2
Center, ready-packaged joint 3 are that plug component and can be linked in outside LED lamp base 1, and radiator 4 is arranged in ready-packaged joint 3
Lower section, radiator 4 include radiator fan 41 and heat release hole 42, and radiator fan 41 is arranged inside radiator 4, radiator
4 outer rings are provided with several heat release holes 42, and 5 bottom end of cooling fin is welded and fixed with 4 upper surface of radiator, 5 upper surface of cooling fin with
LED lamp base 1 is fixedly connected.Radiator 4, heat release hole 42 and being provided with for cooling fin 5 dissipate conducive to the entirety of LED automobile headlamp
Heat improves the heat dissipation effect of LED automobile headlamp, increases the service life of LED automobile headlamp.
1 top of LED lamp base is provided with fixed screw 11, and fixed screw 11 is connected through a screw thread with spiral shell eye 13.
The LED lamp base 1 and ready-packaged joint 3 is fixed by four sealings of " O " type sealing ring 12.
The ready-packaged joint 3 includes annular convex edge 31 and casing 32, and annular convex edge 31 and casing 32 are and LED lamp base
1 rhabodoid matches.
Power interface 43 is arranged in 4 right lateral surface of radiator.
Working principle of the utility model is: being provided with radiator fan in radiator, after power interface is connected with the mains, drive
The person of sailing opens the switch of LED automobile headlamp, and radiator fan can bring into operation with the work of LED lamp bead, and LED lamp bead is working
While fever in the process, radiator fan cools down to it, and radiator fan, heat release hole and cooling fin cooperate jointly guarantees LED
The good working environment of headlight for vehicles.
After adopting the above technical scheme, the utility model has the beneficial effect that it using LED lamp bead, small power consumption has energy conservation
The effect of emission reduction, and can accomplish integral heat sink, therefore better heat-radiation effect, it is ensured that the good work of LED automobile headlamp
Make environment, extend the service life of LED automobile headlamp, meet market-oriented demand, market prospects are considerable.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A cross-sectional view of the utility model；
Fig. 3 is the bottom substance schematic diagram of radiator 5 in the utility model.
Description of symbols: LED lamp base 1, fixed screw 11, " O " type sealing ring 12, spiral shell eye 13, substrate 2, LED lamp bead
21, ready-packaged joint 3, cyclic convex edge 31, casing 32, radiator 4, radiator fan 41, heat release hole 42, power interface 43, heat dissipation
Piece 5.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that: it by LED lamp base 1, substrate 2,
LED lamp bead 21, ready-packaged joint 3, radiator 4, radiator fan 41, heat release hole 42, cooling fin 5 form, the base of ellipsoidal structure
Plate 2 is arranged in 1 front side upper surface of LED lamp base, and substrate 2 and LED lamp base 1 are integrally formed, and LED lamp bead 21, which is inlayed, to be connected to
2 center of substrate, ready-packaged joint 3 are that plug component and can be linked in outside LED lamp base 1, and radiator 4 is arranged in fast-assembling
3 lower section of connector, radiator 4 include radiator fan 41 and heat release hole 42, and radiator fan 41 is arranged inside radiator 4, are dissipated
4 outer ring of thermal is provided with several heat release holes 42, and 5 bottom end of cooling fin is welded and fixed with 4 upper surface of radiator, on cooling fin 5
End face is fixedly connected with LED lamp base 1.Radiator 4, heat release hole 42 and cooling fin 5 are provided with conducive to LED automobile headlamp
Integral heat sink improves the heat dissipation effect of LED automobile headlamp, increases the service life of LED automobile headlamp.
1 top of LED lamp base is provided with fixed screw 11, and fixed screw 11 is connected through a screw thread with spiral shell eye 13.
The LED lamp base 1 and ready-packaged joint 3 is fixed by four sealings of " O " type sealing ring 12.
The ready-packaged joint 3 includes annular convex edge 31 and casing 32, and annular convex edge 31 and casing 32 are and LED lamp base
1 rhabodoid matches.
Power interface 43 is arranged in 4 right lateral surface of radiator.
Working principle of the utility model is: being provided with radiator fan in radiator, after power interface is connected with the mains, drive
The person of sailing opens the switch of LED automobile headlamp, and radiator fan can bring into operation with the work of LED lamp bead, and LED lamp bead is working
While fever in the process, radiator fan cools down to it, and radiator fan, heat release hole and cooling fin cooperate jointly guarantees LED
The good working environment of headlight for vehicles.
After adopting the above technical scheme, the utility model has the beneficial effect that it using LED lamp bead, small power consumption has energy conservation
The effect of emission reduction, and can accomplish integral heat sink, therefore better heat-radiation effect, it is ensured that the good work of LED automobile headlamp
Make environment, extend the service life of LED automobile headlamp, meet market-oriented demand, market prospects are considerable.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of LED automobile headlamp of perfect heat-dissipating, it is characterised in that: it includes LED lamp base (1), substrate (2), LED light
Pearl (21), ready-packaged joint (3), radiator (4), radiator fan (41), heat release hole (42), cooling fin (5), ellipsoidal structure
Substrate (2) setting upper surface, substrate (2) and LED lamp base (1) on front side of LED lamp base (1) are integrally formed, LED lamp bead
(21) it inlays and is connected to substrate (2) center, ready-packaged joint (3) is that plug component and can be linked in LED lamp base (1) outside
Portion, below ready-packaged joint (3), radiator (4) includes radiator fan (41) and heat release hole (42) for radiator (4) setting,
Radiator fan (41) setting is internal in radiator (4), and radiator (4) outer ring is provided with several heat release holes (42), cooling fin
(5) bottom end is welded and fixed with radiator (4) upper surface, and cooling fin (5) upper surface is fixedly connected with LED lamp base (1).
2. a kind of LED automobile headlamp of perfect heat-dissipating according to claim 1, it is characterised in that: the LED light base
Seat (1) top is provided with fixed screw (11), and fixed screw (11) is connected through a screw thread with spiral shell eye (13).
3. a kind of LED automobile headlamp of perfect heat-dissipating according to claim 1, it is characterised in that: the LED light base
Seat (1) and ready-packaged joint (3) are fixed by four " O " type sealing ring (12) sealings.
4. a kind of LED automobile headlamp of perfect heat-dissipating according to claim 1, it is characterised in that: the fast attaching
Head (3) includes annular convex edge (31) and casing (32), and annular convex edge (31) and casing (32) are rod-shaped with LED lamp base (1)
Body matches.
5. a kind of LED automobile headlamp of perfect heat-dissipating according to claim 1, it is characterised in that: the heat dissipation dress
Set (4) right lateral surface setting power interface (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255110.2U CN208504248U (en) | 2018-08-06 | 2018-08-06 | A kind of LED automobile headlamp of perfect heat-dissipating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255110.2U CN208504248U (en) | 2018-08-06 | 2018-08-06 | A kind of LED automobile headlamp of perfect heat-dissipating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208504248U true CN208504248U (en) | 2019-02-15 |
Family
ID=65300035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821255110.2U Expired - Fee Related CN208504248U (en) | 2018-08-06 | 2018-08-06 | A kind of LED automobile headlamp of perfect heat-dissipating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208504248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789572A (en) * | 2023-02-09 | 2023-03-14 | 华宏光电子(深圳)有限公司 | LED lamp for vehicle external illumination |
-
2018
- 2018-08-06 CN CN201821255110.2U patent/CN208504248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789572A (en) * | 2023-02-09 | 2023-03-14 | 华宏光电子(深圳)有限公司 | LED lamp for vehicle external illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |