CN105202440B - A kind of high-effect LED combination headlamp of integral new-energy passenger - Google Patents
A kind of high-effect LED combination headlamp of integral new-energy passenger Download PDFInfo
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- CN105202440B CN105202440B CN201510633644.9A CN201510633644A CN105202440B CN 105202440 B CN105202440 B CN 105202440B CN 201510633644 A CN201510633644 A CN 201510633644A CN 105202440 B CN105202440 B CN 105202440B
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- Prior art keywords
- lamp housing
- bulb
- clip
- effect led
- led combination
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a kind of high-effect LED combination headlamp of integral new-energy passenger, the high-effect LED combination headlamp increases an auxiliary distance light module, reinforcement is carried out to far lighting effect, distance light and dipped beam module realize luminous intensity distribution after the nearly parabolic reflector by distance light lens and sidelight lens, coordinate transparent material to realize the property of total reflection, form the headlamp module of reflection from lens formula.Simultaneously in the light modulation structure of light fixture, using gear screw and bulb clip, realize the inside and outside hand-operating light of automobile lamp, and be in course of adjustment guiding, anti-rotation, anti-drop function.
Description
Technical field
The present invention relates to a kind of combination head lamp in the manufacture field, particularly automobile for belonging to auto parts machinery.
Background technology
Current car headlamp has following several using light source state：1st, halogen bulb；2nd, xenon lamp HID；3rd, LED；
4th, LASER laser etc..
For the headlamp of LED/light source, projection-type is there is again（Reflected after reflection）, refraction type, reflective several routines
Situation.
For projection-type headlamp, light is rolled over after LED transmittings, it is necessary to after speculum reflects, then in diaphotoscope
Penetrate, could project and form luminous intensity distribution, and emergent light then have passed through reflection loss --- incident refraction loss --- propagation loss ---
The several processes of outgoing refraction loss, the light efficiency of last outgoing will become very low.
For refraction type headlamp, light from LED transmitting after, it is necessary to after diaphotoscope aggregates into nearly directional light by with
Blink line luminous intensity distribution, after this kind of way, step is higher between luminous intensity distribution decorative pattern, and veiling glare is difficult to handle, and only retains and theory stage.
For reflective headlamp, light directly forms luminous intensity distribution after LED transmittings after being reflected by speculum.This
Plant situation LED light line and there was only primary event loss, theoretical utilization rate is higher.But because LED heat dissipation bases are nearer from luminous point, bottom
When making speculum and forming direct reflective headlamp, speculum allows wall thickness excessively thin, it is difficult to realize.In order to increase focal length, typically
All make offside reflection form.Make after offside reflection form, fitting structure is complex, cost is also higher.
The content of the invention
It is an object of the invention to provide a kind of dynamical LED combination headlamp, larger lifting light utilization.
Technical scheme is as follows：
A kind of high-effect LED combination headlamp of integral new-energy passenger, including distance light module, dipped beam module and auxiliary distance light mould
Group, distance light module is provided with distance light lens and radiator, and dipped beam module is provided with sidelight lens and radiator, distance light module and near
Optical mode group is both provided with light modulation structure, and light modulation structure includes gear screw, bulb clip, spacing card, sealing ring, increasing skidding
Piece, lamp housing, ball seat clip, gear screw are fixed in the adjusting screw hole of lamp housing by spacing card, and sealing ring is arranged at
The sealing of lamp housing is sunk in platform hole, for the sealing between gear screw and lamp housing, is increased skidding piece and is clipped between gear screw and lamp housing,
For reduce during the rotation of gear screw frictional force between lamp housing, the stud of the plastic whorl of bulb clip and gear screw realizes
Pressing, the lead of bulb clip and the pilot hole of lamp housing coordinate, the guiding up and down during for threaded adjusting；Gear screw
The bottom surface of limited post is contacted with the plastic whorl top surface of bulb clip；The linkage section of bulb clip and the anti-rotation groove of lamp housing
Top surface is contacted；The lead of bulb clip be arranged on bulb clip when threaded adjusting is prevented in the anti-rotation groove of lamp housing with
Turn, ball seat clip is assemblied on the bulb of bulb clip, the card base connection of its opposite side is adjusted part.
Described distance light lens and sidelight lens use nearly parabolic shape.
The external diameter of described limited post is more than the external diameter of stud, and the cylinder external diameter of described gear screw bottom is more than spacing
The external diameter of post.
Set on described limited post and chamfering is set on chamfering, cylinder.
It is provided with described bulb clip and is caught in mouth, is caught on mouth and is provided with guiding tooth guiding stud and sticks into and be caught in
Mouthful.
The pilot hole side of the lamp housing is provided with the resigning bar that pitch of holes is oriented to for adjusting.
Described pilot hole bottom is provided with regulation support.
The high-effect LED combination headlamp of the present invention increases an auxiliary distance light module, and far lighting effect is mended
By force, luminous intensity distribution is realized after the nearly parabolic reflector of distance light and dipped beam module by distance light lens and sidelight lens, coordinates transparent material
The property of total reflection can be realized, the headlamp module of reflection from lens formula is formd.Simultaneously in the light modulation structure of light fixture, use
Gear screw and bulb clip, realize the inside and outside hand-operating light of automobile lamp, and the guiding, anti-being in course of adjustment
Turn, anti-drop function.
Brief description of the drawings
Fig. 1 is headlamp assembly figure of the invention.
Fig. 2 is the structural representation of distance light module.
Fig. 3 is the structural representation of dipped beam module.
Fig. 4 is lamp light-regulating structural representation of the present invention.
Fig. 5 is the structural representation of gear screw.
Fig. 6 is the structural representation of bulb clip.
Fig. 7 is Fig. 6 top view.
Fig. 8 is the structural representation of lamp housing.
Fig. 9 is Fig. 8 top view.
Figure 10 is each parts assemble sequence schematic diagram.
Figure 11 is that light modulation structure is located at limes superiors schematic diagram.
Figure 12 is that light modulation structure is located at limit inferior schematic diagram.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, 3, the high-effect LED combination headlamp of a kind of integral new-energy passenger, including distance light module 101, dipped beam
Module 102 and auxiliary distance light module 103, distance light module 101 is provided with distance light lens 201 and radiator 202, dipped beam module 102
Sidelight lens 203 and radiator 204 are provided with, wherein dipped beam module 102 realizes low-beam function using 2 groups of LED chips；Distance light
Module 101 realizes road function using 1 group of LED chip, increases an auxiliary distance light module 103, far lighting effect is carried out
Reinforcement.Distance light module 101 is equipped with an independent radiator 202, and dipped beam module 102 and auxiliary distance light module 103 are shared one
Radiator 204, respectively by the installation foot on radiator 202 and radiator 204, lamp housing is assembled to by whole headlamp module
It is interior, form lamp assembled and light modulation.Distance light and dipped beam module, all by the light for sending LED, by distance light lens 201 and closely
Luminous intensity distribution is realized after the nearly parabolic reflector of optical lens 203, the light distributing function requirement of distance light and dipped beam is respectively reached.Light with it is low enter
Penetrating refraction loss, --- the several processes of low reflection loss --- conduction loss --- outgoing refraction loss, larger improves light
Utilization rate.
Distance light module 101 and dipped beam module 102 are both provided with light modulation structure, such as Fig. 4, light modulation structure include gear screw 1,
Bulb clip 2, spacing card 3, sealing ring 4, increasing skidding piece 5, lamp housing 6, ball seat clip 7, gear screw 1 pass through limiting card
Piece 3 is fixed in the adjusting screw hole 61 of lamp housing 6, and the sealing that sealing ring 4 is arranged at lamp housing 6 is sunk in platform hole 62, for gear spiral shell
Sealing between nail 1 and lamp housing 6, increases skidding piece 5 and is clipped between gear screw 1 and lamp housing 6, when being rotated for reducing gear screw 1
With 6 frictional force of lamp housing, the plastic whorl 21 of bulb clip 2 is realized with the stud 13 of gear screw 1 and pressed, bulb clip
2 lead 26 coordinates with the pilot hole 64 of lamp housing 6, the guiding up and down during for threaded adjusting；The limited post 12 of gear screw 1
Bottom surface contacted with the top surface of plastic whorl 21 of bulb clip 2；The linkage section 24 of bulb clip 2 and the anti-rotation groove of lamp housing 6
66 top surface contact；The lead 26 of bulb clip 2 is arranged in the anti-rotation groove 66 of lamp housing 6 bulb when preventing threaded adjusting and consolidated
Surely the transfer of button 2, ball seat clip 7 is assemblied on the bulb 27 of bulb clip 2, and the card base connection of its opposite side is adjusted part
8。
Such as Fig. 5, the external diameter of limited post 12 is more than the external diameter of stud 13, and the external diameter of cylinder 15 of the bottom of gear screw 1 is more than limit
The external diameter of position post 12.Stud 13 has enough adjustment lengths, and its external screw thread allows for the plastic whorl with bulb clip 2
21 good cooperations.Chamfering 11 is set on limited post 12, and the convenient adjusting screw hole 61 with lamp housing 6 is assembled；Set on cylinder 15
Chamfering 14, facilitates the guiding during press-in of spacing card 3.It is provided with bulb clip 2 and is caught in mouth 23, is caught on mouth 23 and is provided with
The guiding guiding stud 13 of tooth 22, which is sticked into, is caught in mouth 23.The bottom of lead 26 is provided with chamfering 25, and increase part is permitted when being pre-loaded into
Perhaps drift angle.The adjusting screw hole 61 with the no-float of cylinder 15 of gear screw 1 is provided with lamp housing 6, and ensures sealing
The heavy platform hole 62 of the sealing suitably deformed is enclosed, and ensures the axiality in adjusting screw hole 61 and the heavy platform hole 62 of sealing；Design is deep enough
Pilot hole 64, it is ensured that the enough limit inferior adjustment spaces of bulb clip 2；Anti-rotation groove 66 is designed, prevents bulb clip 2 from existing
During upper extreme position threaded adjusting, the transfer of bulb clip 2；The side of pilot hole 64 of lamp housing 6 is provided with to be oriented to for adjusting
The resigning bar 65 of pitch of holes, the drift angle that increase part allows when being pre-loaded into；The bottom of pilot hole 64 is provided with regulation support 63, uses
In adjustment of the screwdriver to the gear of gear screw.
The order of light modulation structure assembling is as follows：Gear screw 1, spacing card 3, sealing ring 4, increasing skidding piece 5 pass through routine
After pressure-riveting process assembling, then such as the step of Figure 10：
（1）The lead 26 and its chamfering 25 of bulb clip 2 prop up the upper end of pilot hole 64 of lamp housing 6, bulb clip 2
The bottom of plastic whorl 21, prop up the stud 13 of gear screw 1；
（2）Using appropriate pressing instrument or specific purpose tool, make the plastic whorl 21 and gear screw 1 of bulb clip 2
Stud 13 be engaged；
（3）Appropriate adjustment gear screw 1, makes bulb clip 2 give up the throne to appropriate location；
（4）On the bulb 27 of bulb clip 2, assembling ball seat clip 7；
（5）On ball seat clip 7, assembling is adjusted part 8.
As shown in Figure 11,12, the function of the adjustment mechanism is：
（1）The bottom surface of the limited post 12 of gear screw 1 is contacted with the top surface of plastic whorl 21 of bulb clip 2, is realized and is adjusted
Light limes superiors；
（2）Because of the diameter of limited post 12 of gear screw 1, slightly larger than the big footpath of stud 13, constitute to bulb clip 2,
And the anticreep of whole adjustment part；
（3）The linkage section 24 of bulb clip 2, realization light modulation limit inferior is contacted with the top surface of the anti-rotation groove 66 of lamp housing 6 and is determined
Position；
（4）Or the bottom of chamfering 25 of the lead 26 by bulb clip 2, connect with the bottom of the pilot hole 64 of lamp housing 6
Touch, realize light modulation limit inferior positioning；
（5）Scope between upper accommodation limit and lower accommodation limit, is the adjustable extent of the adjustment mechanism.
Claims (7)
1. a kind of high-effect LED combination headlamp of integral new-energy passenger, it is characterised in that including distance light module（101）, dipped beam module
（102）With auxiliary distance light module（103）, distance light module（101）It is provided with distance light lens（201）And radiator（202）, dipped beam mould
Group（102）It is provided with sidelight lens（203）And radiator（204）, distance light module（101）With dipped beam module（102）It is both provided with
Light modulation structure, light modulation structure includes gear screw（1）, bulb clip（2）, spacing card（3）, sealing ring（4）, increase skidding piece
（5）, lamp housing（6）, ball seat clip（7）, gear screw（1）Pass through spacing card（3）It is fixed on lamp housing（6）Adjusting screw hole
（61）It is interior, sealing ring（4）It is arranged at lamp housing（6）Sealing sink platform hole（62）It is interior, for gear screw（1）With lamp housing（6）Between
Sealing, increases skidding piece（5）It is clipped in gear screw（1）With lamp housing（6）Between, for reducing gear screw（1）During rotation and lamp housing
（6）Between frictional force, bulb clip（2）Plastic whorl（21）With gear screw（1）Stud（13）Pressing is realized, bulb is solid
Fixed button（2）Lead（26）With lamp housing（6）Pilot hole（64）Coordinate, the guiding up and down during for threaded adjusting；Gear spiral shell
Nail（1）Limited post（12）Bottom surface and bulb clip（2）Plastic whorl（21）Top surface is contacted；Bulb clip（2）'s
Linkage section（24）With lamp housing（6）Anti-rotation groove（66）Top surface contact；Bulb clip（2）Lead（26）It is arranged on lamp housing
（6）Anti-rotation groove（66）Bulb clip when inside preventing threaded adjusting（2）Transfer, ball seat clip（7）Bulb is assemblied in consolidate
Fixed button（2）Bulb（27）On, the card base connection of its opposite side is adjusted part（8）.
2. the high-effect LED combination headlamp of a kind of integral new-energy passenger according to claim 1, it is characterised in that described
Distance light lens（201）And sidelight lens（203）Using nearly parabolic shape.
3. the high-effect LED combination headlamp of a kind of integral new-energy passenger according to claim 1, it is characterised in that described
Limited post（12）External diameter be more than stud（13）External diameter, described gear screw（1）The cylinder of bottom（15）External diameter is more than limit
Position post（12）External diameter.
4. the high-effect LED combination headlamp of a kind of integral new-energy passenger according to claim 3, it is characterised in that described
Limited post（12）Upper setting chamfering（11）, cylinder（15）Upper setting chamfering（14）.
5. the high-effect LED combination headlamp of a kind of integral new-energy passenger according to claim 1, it is characterised in that described
Bulb clip（2）On be provided with and be caught in mouth（23）, it is caught in mouth（23）On be provided with guiding tooth（22）Guide stud（13）Stick into
It is caught in mouth（23）.
6. a kind of high-effect LED combination headlamp of integral new-energy passenger according to claim 1, it is characterised in that the lamp
Shell（6）Pilot hole (64) side be provided with for adjust be oriented to pitch of holes resigning bar（65）.
7. the high-effect LED combination headlamp of a kind of integral new-energy passenger according to claim 1, it is characterised in that described
Pilot hole (64) bottom is provided with regulation support（63）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510633644.9A CN105202440B (en) | 2015-09-29 | 2015-09-29 | A kind of high-effect LED combination headlamp of integral new-energy passenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510633644.9A CN105202440B (en) | 2015-09-29 | 2015-09-29 | A kind of high-effect LED combination headlamp of integral new-energy passenger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105202440A CN105202440A (en) | 2015-12-30 |
| CN105202440B true CN105202440B (en) | 2017-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510633644.9A Active CN105202440B (en) | 2015-09-29 | 2015-09-29 | A kind of high-effect LED combination headlamp of integral new-energy passenger |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439678B (en) * | 2016-09-17 | 2018-10-02 | 常州星宇车灯股份有限公司 | Adjustable LED dipped beam module |
| CN106287488B (en) * | 2016-09-17 | 2018-10-02 | 常州星宇车灯股份有限公司 | Adjustable LED distance-light module |
| CN108302487A (en) * | 2016-09-22 | 2018-07-20 | 常州星宇车灯股份有限公司 | Automobile head light distance-light light modulating device |
| CN108613119B (en) * | 2016-12-30 | 2024-02-13 | 上汽通用五菱汽车股份有限公司 | Integrative lens subassembly of far and near light |
| CN108692251A (en) * | 2017-02-22 | 2018-10-23 | 常州星宇车灯股份有限公司 | A kind of compound distance-light of transmission-type laser LED, auxiliary distance light module |
| CN108571705A (en) * | 2017-10-24 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of dimming mechanism of automobile headlamp |
| CN112128708A (en) * | 2020-08-24 | 2020-12-25 | 奇瑞商用车（安徽）有限公司 | Headlamp cut-off line fine adjustment structure and automobile |
| CN112963798B (en) * | 2021-02-21 | 2023-06-09 | 宁波雅佳达车业有限公司 | Motorcycle headlight assembly |
| CN113525224A (en) * | 2021-08-03 | 2021-10-22 | 湖南省峰度照明科技有限公司 | Intelligent car lamp capable of positioning and measuring speed through GPRS |
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| CN2811751Y (en) * | 2005-05-30 | 2006-08-30 | 上海小糸车灯有限公司 | Gear drive structure for light regulator for vehicle headlight |
| CN202452349U (en) * | 2012-02-28 | 2012-09-26 | 重庆秦川实业（集团）股份有限公司 | Dimming assembly for automotive headlamp |
| CN205026548U (en) * | 2015-09-29 | 2016-02-10 | 江苏文光车辆附件有限公司 | High -effect LED of new forms of energy passenger train makes up head -light |
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| CN101463970A (en) * | 2007-12-21 | 2009-06-24 | 深圳市海洋王投资发展有限公司 | Light modulation lamp and light modulation method |
| CN201448714U (en) * | 2009-04-29 | 2010-05-05 | 常州星宇车灯股份有限公司 | Dimming mechanism for automobile-used head lamp |
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| Publication number | Publication date |
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| CN105202440A (en) | 2015-12-30 |
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