CN206055433U - A kind of automotive lighting arc LED light source dipped beam module - Google Patents
A kind of automotive lighting arc LED light source dipped beam module Download PDFInfo
- Publication number
- CN206055433U CN206055433U CN201621037515.XU CN201621037515U CN206055433U CN 206055433 U CN206055433 U CN 206055433U CN 201621037515 U CN201621037515 U CN 201621037515U CN 206055433 U CN206055433 U CN 206055433U
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- Prior art keywords
- arc
- reflecting mirror
- led
- cambered surface
- led light
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Abstract
The utility model discloses a kind of automotive lighting arc LED light source dipped beam module, including sidelight lens, reflecting plate, reflecting mirror, LED drive module, arc LED modules, arcuate groove；The reflecting mirror is projection-type ellipsoid optical frames, at reflecting mirror bottom focus, up concave type is provided with arcuate groove, the arc LED modules of some arc configurations are provided with the cambered surface reflecting mirror, there is reflecting plate away from device in the focus of reflecting mirror bottom, the arc LED modules are connected with LED drive module electric signal；This is new in focal point setting concave arcuate groove, cambered surface reflecting mirror is set in the cambered surface of arcuate groove, and arc LED die set light sources are assembled on cambered surface reflecting mirror, by LED die set light sources and reflecting mirror, increase LED light intensity, reduces cost, compact conformation, effectively in lift system, the utilization rate of light, improves module light efficiency, meets the low and middle-end home vehicle market demand.
Description
Technical field
This utility model is related to a kind of LED automobile illumination technical equipment field, more particularly to a kind of automotive lighting arc LED
Light source dipped beam module.
Background technology
Headlamp is installed on automobile generally, headlamp includes high beam group and dipped headlights group, wherein, dipped headlights group is main
For closely illuminating.Traditional dipped headlights group uses halogen light source, but the dipped headlights group of halogen light source take up room compared with
Greatly, LED light source has small volume, and energy consumption is low, more and more is applied in automotive lighting the advantages of life-span length.
In prior art, LED headlamps are relatively costly, are generally used for the configuration of high-end flagship car；Therefore, how to reduce
The cost of LED dipped beam modules, enables to be widely used in low and middle-end family car market, while to adapt to compact-type automobile,
The volume of LED dipped beam modules is further reduced, its weight is reduced, increases light intensity, the technology for becoming this area urgent need to resolve is difficult
Topic.
Utility model content
To solve above-mentioned technical problem, this utility model provides a kind of automotive lighting arc LED light source dipped beam module, pin
To deficiency of the prior art, concave arcuate groove is set in focal point, cambered surface reflecting mirror is set in the cambered surface of arcuate groove, and
Arc LED die set light sources are assembled on cambered surface reflecting mirror, by LED die set light sources and reflecting mirror, is increased LED light intensity, is reduced
Cost, while further reducing the volume of LED dipped beam modules, reduces its weight, meets the low and middle-end home vehicle market demand.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of automotive lighting arc LED light source dipped beam mould
Group, including sidelight lens, lens fixed mount, mounting bracket, sealing plate, reflecting plate, radiator, reflecting mirror, LED drive module,
LED light source, arc LED modules, cambered surface reflecting mirror, arcuate groove, it is characterised in that：
The reflecting mirror is projection-type ellipsoid optical frames, and the LED drive module is fixed on control circuit board, the control
Parallel above wiring board processed to be equipped with reflecting plate, the reflecting plate is located on two focal planes of the reflecting mirror, near anti-
The focal point up concave type for penetrating mirror bottom is provided with arcuate groove, and the arcuate groove cross section is triangle, the front side of the arcuate groove
Arcwall face is cambered surface reflecting mirror, and the arc LED modules of some arc configurations, the arc are provided with the cambered surface reflecting mirror
LED modules include multiple LED light sources；The optical axis of the LED light source intersect in the focal point of the reflecting mirror；Away from anti-
Penetrating device in the focus of mirror bottom has reflecting plate, and the arc LED modules are connected with LED drive module electric signal；It is described anti-
Penetrate mirror opening direction and be equipped with plano lens and sidelight lens successively, the sidelight lens are by lens fixed mount fixing assembling, institute
State mounting bracket is provided with lens fixed mount.
Sealing below the control circuit board is equipped with sealing plate and radiator；At least provided with three in the radiator
Heat dissipation ventilation road.
The top of the arc LED modules is concordant with reflecting plate to be arranged.
The arc LED modules along arcuate groove cambered surface at least provided with two, at least matches somebody with somebody in the arc LED modules
Put three pieces of LED light sources.
Operation principle of the present utility model is：Up concave type arcuate groove is provided with the bottom focus of reflecting mirror, in arc
Cambered surface reflecting mirror is set in the cambered surface of groove, and arc LED modules are assembled on cambered surface reflecting mirror, be provided with the LED modules
Multiple LED light sources；The reflecting plate, reflecting mirror reflex to the light of the LED light source in arc LED modules on plano lens, enter
And project from sidelight lens, increase the utilization rate of light in LED dipped beam modules.Described LED dipped beam modules, using projection-type ellipsoid
Optical system, by the light sent by a plurality of arc LED modules of the first focus of ellipsoid by reflective surface to ellipsoid second
Focus, then reflected by the plane-reflector positioned at the second focus of ellipsoid, via directional light is produced after sidelight lens refraction, meet
The dipped beam light type of lighting regulations is required.
By above-mentioned technical proposal, the beneficial effect of technical solutions of the utility model is：In focal point, concave arc is set
Shape groove, arranges cambered surface reflecting mirror in the cambered surface of arcuate groove, and arc LED die set light sources are assembled on cambered surface reflecting mirror, passes through
LED die set light sources and reflecting mirror, increase LED light intensity, reduces cost, while the volume of LED dipped beam modules is further reduced, knot
Structure is compact, reduces its weight, improves light efficiency, reduces dispersion, and arc-shaped reflecting mirror and the configuration of arc LED modules can effectively be lifted and be
The utilization rate of light in system, improves module light efficiency, meets the low and middle-end home vehicle market demand.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of automotive lighting arc LED light source dipped beam module section view diagram disclosed in this utility model embodiment
It is intended to；
Fig. 2 is that a kind of automotive lighting arc LED light source dipped beam module LED light source disclosed in this utility model embodiment is bowed
View enlarged diagram.
Numeral and the corresponding component title represented by letter in figure：
1. 2. lens fixed mount of sidelight lens, 3. mounting bracket
4. 5. reflecting plate of sealing plate, 6. radiator
7. reflecting mirror 8.LED drive modules 9.LED light source
10. 11. cambered surface reflecting mirror of arc LED modules, 12. arcuate groove.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
According to Fig. 1 and Fig. 2, this utility model provides a kind of automotive lighting arc LED light source dipped beam module, including dipped beam
Lens 1, lens fixed mount 2, mounting bracket 3, sealing plate 4, reflecting plate 5, radiator 6, reflecting mirror 7, LED drive module 8, LED
Light source 9, arc LED modules 10, cambered surface reflecting mirror 11, arcuate groove 12.
The reflecting mirror 7 is projection-type ellipsoid optical frames, and the LED drive module 8 is fixed on control circuit board, described
Parallel above control circuit board to be equipped with reflecting plate 5, the reflecting plate 5 is located on two focal planes of the reflecting mirror 7, leans on
The focal point up concave type of 7 bottom of near reflex mirror is provided with arcuate groove 12, and 12 cross section of the arcuate groove is triangle, the arc
The front side arcwall face of groove 12 is cambered surface reflecting mirror 12, and the arc LED of some arc configurations is provided with the cambered surface reflecting mirror
Module 10, the arc LED modules 10 include multiple LED light sources 9；The optical axis of the LED light source 9 intersect in described anti-
Penetrate the focal point of mirror 7；There is reflecting plate 5 away from device in the focus of 7 bottom of reflecting mirror, the arc LED modules 10 are driven with LED
8 electric signal of module connects；7 opening direction of the reflecting mirror is equipped with plano lens and sidelight lens 1, the sidelight lens successively
1, by 2 fixing assembling of lens fixed mount, is provided with mounting bracket 3 on the lens fixed mount 2.
Sealing below the control circuit board is equipped with sealing plate 4 and radiator 6；Three are provided with the radiator 6
Heat dissipation ventilation road.
The top of the arc LED modules 10 is concordant with reflecting plate 5 to be arranged.
The arc LED modules 10 are provided with two along the cambered surface of arcuate groove 12, configuration in the arc LED modules 10
There are five pieces of LED light sources 9.
This utility model concrete operation step is：Up concave type arcuate groove 12 is provided with the bottom focus of reflecting mirror 7,
Cambered surface reflecting mirror 11 is set in the cambered surface of arcuate groove 12, and arc LED modules 10, the LED are assembled on cambered surface reflecting mirror 11
Multiple LED light sources 9 are provided with module 10；The reflecting plate 5, reflecting mirror 7 are by the light of the LED light source 9 in arc LED modules 10
Line reflection is on plano lens, and then projects from sidelight lens 1, increases the utilization rate of light in LED dipped beam modules.Described LED is near
Light module, using projection-type ellipsoid optical system, the light sent by a plurality of arc LED modules 10 of the first focus of ellipsoid is led to
Reflective surface is crossed to the second focus of ellipsoid, then is reflected by the plane-reflector 5 positioned at the second focus of ellipsoid, it is saturating via dipped beam
Mirror 1 produces directional light after reflecting, and the dipped beam light type for meeting lighting regulations is required.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：In focal point, concave arcuate groove is set,
Cambered surface reflecting mirror is set in the cambered surface of arcuate groove, and arc LED die set light sources are assembled on cambered surface reflecting mirror, by LED modules
Light source and reflecting mirror, increase LED light intensity, reduces cost, while the volume of LED dipped beam modules is further reduced, compact conformation,
Reduce its weight, improve light efficiency, reduce dispersion, arc-shaped reflecting mirror and the configuration of arc LED modules can light effectively in lift system
Utilization rate, improve module light efficiency, meet the low and middle-end home vehicle market demand.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use that this practicality is new
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. a kind of automotive lighting arc LED light source dipped beam module, it is characterised in that including sidelight lens, lens fixed mount, install
Support, sealing plate, reflecting plate, radiator, reflecting mirror, LED drive module, LED light source, arc LED modules, cambered surface reflecting mirror,
Arcuate groove；The reflecting mirror is projection-type ellipsoid optical frames, and the LED drive module is fixed on control circuit board, the control
Parallel above wiring board processed to be equipped with reflecting plate, the reflecting plate is located on two focal planes of the reflecting mirror, near anti-
The focal point up concave type for penetrating mirror bottom is provided with arcuate groove, and the arcuate groove cross section is triangle, the front side of the arcuate groove
Arcwall face is cambered surface reflecting mirror, and the arc LED modules of some arc configurations, the arc are provided with the cambered surface reflecting mirror
LED modules include multiple LED light sources；The optical axis of the LED light source intersect in the focal point of the reflecting mirror；Away from anti-
Penetrating device in the focus of mirror bottom has reflecting plate, and the arc LED modules are connected with LED drive module electric signal；It is described anti-
Penetrate mirror opening direction and be equipped with plano lens and sidelight lens successively, the sidelight lens are by lens fixed mount fixing assembling, institute
State mounting bracket is provided with lens fixed mount.
2. a kind of automotive lighting arc LED light source dipped beam module according to claim 1, it is characterised in that the control
Sealing below wiring board is equipped with sealing plate and radiator；At least provided with three heat dissipation ventilation roads in the radiator.
3. a kind of automotive lighting arc LED light source dipped beam module according to claim 1, it is characterised in that the arc
The top of LED modules is concordant with reflecting plate to be arranged.
4. a kind of automotive lighting arc LED light source dipped beam module according to claim 1, it is characterised in that the arc
LED modules along arcuate groove cambered surface at least provided with two, three pieces of LED light sources are at least configured in the arc LED modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037515.XU CN206055433U (en) | 2016-09-05 | 2016-09-05 | A kind of automotive lighting arc LED light source dipped beam module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037515.XU CN206055433U (en) | 2016-09-05 | 2016-09-05 | A kind of automotive lighting arc LED light source dipped beam module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206055433U true CN206055433U (en) | 2017-03-29 |
Family
ID=58369469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621037515.XU Expired - Fee Related CN206055433U (en) | 2016-09-05 | 2016-09-05 | A kind of automotive lighting arc LED light source dipped beam module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206055433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-09-05 CN CN201621037515.XU patent/CN206055433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20170329 Termination date: 20180905 |