CN207350116U - Automobile using long-and-short distant light one LED headlights - Google Patents
Automobile using long-and-short distant light one LED headlights Download PDFInfo
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- CN207350116U CN207350116U CN201721086493.0U CN201721086493U CN207350116U CN 207350116 U CN207350116 U CN 207350116U CN 201721086493 U CN201721086493 U CN 201721086493U CN 207350116 U CN207350116 U CN 207350116U
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- lens
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- 230000004888 barrier function Effects 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000011514 reflex Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 206010019909 Hernia Diseases 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses automobile using long-and-short distant light one LED headlights,Including reflector,LED chip,Lens,Sleeve and radiating subassembly,One end of the sleeve connects the lens,The other end is connected with the radiating subassembly,The platform for disposing the LED chip is provided with the radiating subassembly,The platform is equipped with the positioning table of the reflector along the both sides of big light exit direction,The platform is with positioning table in same level,It is parallel that the downside of the platform is equipped with several,The heat sink of fin-like,Gap is equipped between the adjacent heat sink,The front of the beam projecting of the reflector is equipped with light barrier and the solenoid valve coupled with the light barrier,The upside of the solenoid valve is equipped with arc dog-ear plate,This big lamp efficiency is high,Run more stable,Service life is grown,Car light is small,Also good heat dissipation effect.
Description
Technical field
It the utility model is related to lighting device for vehicle technical field, more particularly to a kind of automobile using long-and-short distant light one LED
Headlight.
Background technology
Headlight for vehicles, also referred to as car headlamp, as the eyes of automobile, are not only related to the external image of a car, more
It is closely connected with the safe driving of driving at night or weather condition in the case of bad.Headlight for vehicles currently on the market is most of
For halogen lamp, hernia headlight, the principle of halogen lamp is the light by tungsten filament conductive exothermal to send.Lamp bead volume is big, and shine effect
Rate is low, although the brightness of halogen is used enough, this cannot cover the big fatal inferior position of its one, that is, short life, one
Denier tungsten filament is blown, then this halogen bulb is eliminated；Secondly hernia lamp, because hernia lights needs two seconds or so completely
Charging interval, this result in night in high speed run when danger close, so China regulation high beam lamp must not
Using hernia lamp, but dipped headlight can use hernia lamp, the reason is that it is slow using speed when dipped headlight, have slow
The time is rushed to adapt to the change of this brightness, existing headlight for vehicles structure there are two kinds, is long-and-short distant light separate structure respectively
With long-and-short distant light integral structure, wherein the space of headlight for vehicles is greatly saved in long-and-short distant light integral structure, but its is near
Light is not bright enough, and "cut-off"line is not clear enough, and dazzling sense is stronger；The inadequate optically focused of distance light, irradiation distance are short；In addition, Automobile
It is a closed environment inside lamp, when headlight for vehicles is in illumination condition, closed environment residing for car light is assembled due to heat
And higher temperature is produced, this higher temperature not only easily produces fog inside car light, influences illuminating effect, is also easy to
So that the parts temperature distortion in headlight for vehicles.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of automobile long-and-short distant light one LED headlights,
This big lamp efficiency is high, and operation is more stable, and service life length, car light is small, also has good heat dissipation effect.
In order to reach object above, the technical solution adopted in the utility model is：Automobile using long-and-short distant light one LED is big
Lamp, including reflector, LED chip, lens, sleeve and radiating subassembly, one end of the sleeve connect the lens, the other end
It is connected with the radiating subassembly, the platform for disposing the LED chip is provided with the radiating subassembly, the platform is along greatly
The both sides of light exit direction are equipped with the positioning table of the reflector, and the platform and positioning table are described in same level
The downside of platform is equipped with several parallel, fin-like heat sinks, and gap is equipped between the adjacent heat sink, described reflective
The front of the beam projecting of bowl is equipped with light barrier and the solenoid valve coupled with the light barrier, and the upside of the solenoid valve is equipped with
Arc dog-ear plate, for repairing dipped beam light type, when solenoid valve powers off, light barrier blocks some light, is at this time dipped headlight；When
Solenoid valve discharges unnecessary light, is at this time high beam toward when setting aside.
Further, the arc dog-ear plate is arranged on the same side of the light barrier, and the arc with the solenoid valve
The opening direction of shape dog-ear plate deviates from the light barrier.
Further, the radiating subassembly includes radiator, connecting plate and fan, and the fan is arranged on the radiator
Lower section, one end of the connecting plate and one end of the radiator fix, and the other end of the connecting plate connects the sleeve.
Further, it is mutually solid with the reflector along the bottom opening direction of the reflector at the top of the radiator
It is fixed.
Further, the LED chip is on the central axes of the lens or directly over the lens central axes,
Shine upwardly.
Further, the lens include ellipsoid face and parabolic portion, before the ellipsoid portion is located at the lens
End, the parabolic portion are located at the afterbody of ellipsoid face.
Further, the reflector includes bowl body, and the inner side structure in curved surface of the bowl body can be by the LED core
The light that piece is sent is reflexed on the eyeglass of the lens, and the bowl body is equipped with reinforcing plate in the upside of the rim of a bowl, the bowl body
Outside is equipped with is equipped with location hole with the joining positioning plate of the positioning table, the positioning plate, and the plate face of the reinforcing plate is put down
Row is in the plate face of the positioning plate.
Further, the platform is equipped with the circuit hole for connecting up, by the circuit hole by the LED chips
It is connected with the radiating subassembly.
Further, the radiator is integrally formed, and the bottom of the platform is equipped with the first fan mounting holes, the wind
Fan is equipped with and matched second fan mounting holes of the fan mounting holes.
Further, the sleeve is in hollow form, and the front end of the sleeve is equipped with the ring to bending on the inside of the cylinder of sleeve
The spacing flange of shape, the rear end of the cylinder are arranged with two installing plates being connected with the connecting plate.
Automobile using long-and-short distant light one LED headlights provided by the utility model, are equipped with gap between adjacent heat sink, this
Kind setting increases heat dissipation area, improves radiating efficiency, ensures that headlight for vehicles is in the working environment of safety and stability, extension makes
With the service life, arc dog-ear plate is provided with above solenoid valve, for repairing dipped beam light type so that luminous efficiency higher；Platform
Bottom be provided with radiator fan, during work, on the one hand radiated by heat sink, on the one hand pass through radiator fan forced air stream
It is logical, drastically increase radiating efficiency；Structure in curved surface on the inside of reflector, greatly reduces the volume of car light.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the dimensional structure diagram of the sleeve of the utility model；
Fig. 3 is the structure diagram of the sleeve of the utility model；
Fig. 4 is the dimensional structure diagram of the reflector of the utility model；
Fig. 5 is the structure diagram of the reflector of the utility model；
Fig. 6 is the dimensional structure diagram of the radiator of the utility model；
Fig. 7 is the structure diagram of the radiator of the utility model；
Fig. 8 is the left view of Fig. 7；
Fig. 9 is the bottom view of Fig. 7；
Figure 10 is the dimensional structure diagram of the fan of the utility model.
In figure：
1- reflectors；2-LED chips；3- lens；4- sleeves；5- radiating subassemblies；51- radiators；52- connecting plates；53- wind
Fan；6- platforms；7- positioning tables；8- heat sinks；9- light barriers；10- solenoid valves；11- dog-ear plates；12- reinforcing plates；13- is positioned
Plate；14- circuits hole；The first fan mounting holes of 15-；The second fan mounting holes of 16-；17- installing plates；The spacing flange of 18-.
Embodiment
The preferred embodiment to the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make the scope of protection of the utility model apparent clear and definite
Define.
Referring to shown in attached drawing 1 to Figure 10, the automobile using long-and-short distant light one LED headlights in the present embodiment, including reflector
1st, LED chip 2, lens 3, sleeve 4 and radiating subassembly 5, one end connection lens 3 of sleeve 4, the other end connect with radiating subassembly 5
Connect, the platform 6 for disposing LED chip 2 is provided with radiating subassembly 5, platform 6 is equipped with along the both sides of big light exit direction
The positioning table 7 of reflector 1, for platform 6 with positioning table 7 in same level, the downside of platform 6 is equipped with several parallel, fins
The heat sink 8 of sheet, is equipped with gap between abutting fins 8, the front of the beam projecting of reflector 1 be equipped with light barrier 9 and
The solenoid valve 10 coupled with light barrier 9, the upside of solenoid valve 10 are equipped with arc dog-ear plate 11, for repairing dipped beam light type, work as electricity
When magnet valve 10 powers off, light barrier 9 blocks some light, is at this time dipped headlight；When solenoid valve 10 is toward when setting aside, it is unnecessary to discharge
Light, is at this time high beam.
Arc dog-ear plate 11 is arranged on the same side of light barrier 9, and the opening direction of arc dog-ear plate 11 with solenoid valve 10
Away from light barrier 9.
Radiating subassembly 5 includes radiator 51, connecting plate 52 and fan 53, and fan 53 is arranged on the lower section of radiator 51, even
One end of fishplate bar 52 and one end of radiator 51 are fixed, the other end branch sleeve 4 of connecting plate 52.
The top of radiator 51 is fixed along the bottom opening direction of reflector 1 and 1 phase of reflector.
LED chip 2 is located on the central axes of lens 3 or directly over 3 central axes of lens, shines upwardly.
Lens 3 include ellipsoid face and parabolic portion, ellipsoid portion are located at the front end of lens 3, and parabolic portion is located at ellipsoid
The afterbody of face.
Reflector 1 includes bowl body, and the inner side structure in curved surface of bowl body, can reflex to the light that LED chip 2 is sent
On the eyeglass of mirror 3, bowl body is equipped with reinforcing plate 12 in the upside of the rim of a bowl, and the outside of bowl body is equipped with and 7 joining positioning of positioning table
Plate 13, positioning plate 13 are equipped with location hole, the plate face of the plate face of reinforcing plate 12 parallel to positioning plate 13.
Platform 6 is equipped with the circuit hole 14 for connecting up, and LED chip 2 is connected with radiating subassembly 5 by circuit hole 14.
Radiator is integrally formed, and the bottom of platform 6 is equipped with the first fan mounting holes 15, and fan 53 is equipped with and fan 53
Matched second fan mounting holes 16 of mounting hole.
Sleeve 4 is in hollow form, and the front end of sleeve 4 is equipped with the spacing flange 18 of ring-type to bending on the inside of the cylinder of sleeve, cylinder
The rear end of body is arranged with two installing plates 17 being connected with connecting plate 52.
LED light line reflects by solenoid valve 10 to be switched again by reflector 1 reflects distance-light, radiator fan by lens 3
53 formation horizontal gas flows blow to the passage of radiating fin, so that the temperature of radiator reduces, finally so that LED light source heat-dissipating
Faster, the setting of radiating fin is the surface area of increase heat dissipation, and solenoid valve 10 can be controlled by driving current and block release light
Line, for switching far and near optical mode, and solenoid valve 10 is equipped with dog-ear plate 11, for correcting dipped beam light type.When solenoid valve 10 is disconnected
When electric, solenoid valve 10 blocks some light, is at this time dipped headlight, when solenoid valve 10 is past to be set aside, discharges unnecessary light, at this time
For high beam；The inner side of reflector 1 uses curved-surface structure, reduces the volume of car light.
Embodiment of above is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this skill
The people of art understands the content of the utility model and is carried out, and can not limit the scope of protection of the utility model with this, all
The equivalent change or modification done according to the utility model Spirit Essence, should all cover within the protection scope of the present utility model.
Claims (10)
1. automobile using long-and-short distant light one LED headlights, including reflector (1), LED chip (2), lens (3), sleeve (4) and
Radiating subassembly (5), it is characterised in that：One end of the sleeve (4) connects the lens (3), and the other end connects the heat dissipation group
Part (5), is provided with the platform (6) for disposing the LED chip (2) on the radiating subassembly (5), and the platform (6) is along big
The both sides of light exit direction are equipped with the positioning table (7) of the reflector (1), and the platform (6) is with positioning table (7) in same water
In plane, the downside of the platform (6) is equipped with the heat sink (8) of some fin-like, between being equipped between the adjacent heat sink (8)
Gap, the front of the beam projecting of the reflector (1) are equipped with light barrier (9) and the solenoid valve coupled with the light barrier (9)
(10), the upside of the solenoid valve (10) is equipped with arc dog-ear plate (11).
2. automobile using long-and-short distant light one LED headlights according to claim 1, it is characterised in that：The arc dog-ear plate
(11) the same side of the light barrier (9), and the opening side of the arc dog-ear plate (11) are arranged on the solenoid valve (10)
To away from the light barrier (9).
3. automobile using long-and-short distant light one LED headlights according to claim 1, it is characterised in that：The radiating subassembly (5)
Including radiator (51), connecting plate (52) and fan (53), the fan (53) is arranged on the lower section of the radiator (51), institute
The one end and one end of the radiator (51) for stating connecting plate (52) are fixed, and the other end of the connecting plate (52) connects the set
Cylinder (4).
4. automobile using long-and-short distant light one LED headlights according to claim 1, it is characterised in that：The radiator (51)
Top is mutually fixed along the bottom opening direction of the reflector (1) and the reflector (1).
5. automobile using long-and-short distant light one LED headlights according to claim 1, it is characterised in that：The LED chip (2)
On the central axes of the lens (3) or directly over the lens (3) central axes, and shine upwardly.
6. automobile using long-and-short distant light one LED headlights according to claim 1, it is characterised in that：The lens (3) include
Ellipsoid face and parabolic portion, the ellipsoid portion are located at the front end of the lens (3), and the parabolic portion is located at the ellipsoid
The afterbody of face.
7. automobile using long-and-short distant light one LED headlights according to claim 1, it is characterised in that：Reflector (1) bag
Bowl body, the inner side structure in curved surface of the bowl body are included, the light that can send the LED chip (2) reflexes to the lens
(3) on eyeglass, the bowl body is equipped with reinforcing plate (12) in the upside of the rim of a bowl, and the outside of the bowl body is equipped with and the positioning table
(7) joining positioning plate (13), the positioning plate (13) are equipped with location hole, and the plate face of the reinforcing plate (12) is parallel to institute
State the plate face of positioning plate (13).
8. automobile using long-and-short distant light one LED headlights according to claim 1, it is characterised in that：Set on the platform (6)
The circuit hole (14) of wiring is useful for, the LED chip (2) is connected by the circuit hole (14) with the radiating subassembly (5).
9. automobile using long-and-short distant light one LED headlights according to claim 3, it is characterised in that：The radiator (51)
It is integrally formed, and the bottom of the platform (6) is equipped with the first fan mounting holes (15), the fan (53) is equipped with and the wind
Fan matched second fan mounting holes (16) of (53) mounting hole.
10. automobile using long-and-short distant light one LED headlights according to claim 1, it is characterised in that：The sleeve (4) is in
Hollow form, the front end of the sleeve (4) are equipped with the spacing flange of ring-type (18) to bending on the inside of the cylinder of sleeve, the cylinder
Rear end is arranged with two installing plates (17) being connected with the connecting plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086493.0U CN207350116U (en) | 2017-08-28 | 2017-08-28 | Automobile using long-and-short distant light one LED headlights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086493.0U CN207350116U (en) | 2017-08-28 | 2017-08-28 | Automobile using long-and-short distant light one LED headlights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207350116U true CN207350116U (en) | 2018-05-11 |
Family
ID=62412962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086493.0U Expired - Fee Related CN207350116U (en) | 2017-08-28 | 2017-08-28 | Automobile using long-and-short distant light one LED headlights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207350116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307236A (en) * | 2018-11-01 | 2019-02-05 | 浙江零跑科技有限公司 | An anti-dispersion far and near light lens group device |
-
2017
- 2017-08-28 CN CN201721086493.0U patent/CN207350116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307236A (en) * | 2018-11-01 | 2019-02-05 | 浙江零跑科技有限公司 | An anti-dispersion far and near light lens group device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20210828 |