CN206398581U - LED long-and-short distant lights - Google Patents
LED long-and-short distant lights Download PDFInfo
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- CN206398581U CN206398581U CN201621464670.XU CN201621464670U CN206398581U CN 206398581 U CN206398581 U CN 206398581U CN 201621464670 U CN201621464670 U CN 201621464670U CN 206398581 U CN206398581 U CN 206398581U
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- reflector
- light source
- light
- dipped beam
- short distant
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Abstract
The utility model discloses a kind of LED long-and-short distant lights, including lamp socket, shell body, first light source assembly, secondary light source component, dipped beam reflector, distance light reflector and lens, the lamp socket is provided with the first installation portion and the second installation portion being oppositely arranged, first light source assembly is arranged at first installation portion, the secondary light source component is arranged at second installation portion, the dipped beam reflector is arranged on the side where first light source assembly, the distance light reflector is arranged on the side where the secondary light source component, the shell body is arranged on the outside of the dipped beam reflector, side of the shell body away from lamp socket forms light out part with side of the distance light reflector away from lamp socket, the lens are arranged at the light out part.The LED long-and-short distant lights, small volume, space hold is small.
Description
Technical field
The utility model is related to car headlight device technical field, more particularly to a kind of LED long-and-short distant lights.
Background technology
General, automobile front primarily serves the effect for providing two kinds of illumination functions of dipped beam and distance light.Traditional, automobile
The high beam of headlight is separate structure with dipped headlight, and car light volume is larger, and space hold is larger in car body.
The content of the invention
Based on this, it is necessary to provide a kind of space hold small LED long-and-short distant lights.
Its technical scheme is as follows：
A kind of LED long-and-short distant lights, including lamp socket, shell body, the first light source assembly, secondary light source component, dipped beam reflector,
Distance light reflector and lens, the lamp socket are provided with the first installation portion and the second installation portion being oppositely arranged, first light
Source component is arranged at first installation portion, and the secondary light source component is arranged at second installation portion, the dipped beam
Reflector is arranged on the side where first light source assembly, and the distance light reflector is arranged on the secondary light source component institute
Side, the shell body be arranged on the dipped beam reflector outside, side of the shell body away from lamp socket with it is described
Side of the distance light reflector away from lamp socket forms light out part, and the lens are arranged at the light out part.
In one of the embodiments, the LED long-and-short distant lights also include shadow shield, and the dipped beam reflector is along light extraction side
To length be less than the length of the distance light reflector, the shadow shield is arranged on the distance light reflector, and the shading
Plate is located at the focal point of the dipped beam reflector.
In one of the embodiments, the lens are free-form surface lens, and the lens have the first focus and second
Focus, first focus is overlapped with the focus of the dipped beam reflector, second focus and Jiao of the distance light reflector
Point is overlapped.
In one of the embodiments, first light source assembly includes the first light source board and is arranged on first light
The first LED lamp bead on source plate, the dipped beam reflector is multistage ellipsoid reflector, and the dipped beam reflector is close to described first
The radius of curvature of first ellipsoid of LED lamp bead side is more than the dipped beam reflector away from the first LED lamp bead side
The radius of curvature of second ellipsoid.
In one of the embodiments, the distance light reflector is optically focused reflector.
In one of the embodiments, the inner surface of the lens is raised provided with check, and the check projection is located at institute
Lens are stated close to the side of the distance light reflector.
In one of the embodiments, the lamp socket includes installing plate, and the side of the installing plate is provided with the installation in H types
Block, the upside of the mounting blocks forms first installation portion, and the downside of the mounting blocks forms second installation portion, described
The opposite side of installing plate is provided with radiating fin.
In one of the embodiments, the LED long-and-short distant lights also include the first fixture, and the shell body, dipped beam are anti-
Light cup, the first light source assembly, secondary light source component and distance light reflector are connected by first fixture and the lamp socket together
Connect.
In one of the embodiments, the LED long-and-short distant lights also include the second fixture, and the shell body passes through described
Second fixture is connected with the distance light reflector.
In one of the embodiments, first light source assembly is provided with the first power supply for being used for being connected with external power source
Lead-out wire, the secondary light source component, which is provided with, to be used to be connected second source lead-out wire with external power source.
The beneficial effects of the utility model are：
The LED long-and-short distant lights, by setting the first light source assembly to be used to provide low beam light source, by setting secondary light source
Component is used to provide high-beam light source, and lamp socket is used to carry the first light source assembly, secondary light source component and each component, dipped beam reflector
Side where the first light source assembly, distance light reflector is located at the side where secondary light source component, and shell body is arranged on
The outside of dipped beam reflector, can play a part of closing dipped beam reflector and form light out part, lens are arranged at light out part, are entered
And the light that the first light source assembly is sent is projected after being reflected by dipped beam reflector by lens, the light that secondary light source component is sent
Projected after being reflected by distance light reflector by lens, can be achieved to provide dipped beam or road function.The LED long-and-short distant lights,
High beam is structure as a whole with dipped headlight, and dipped beam reflector shares a lens, small volume, space hold with distance light reflector
It is small.
Brief description of the drawings
Fig. 1 is the structural representation of the LED long-and-short distant lights described in the utility model embodiment；
Fig. 2 is the configuration schematic diagram of the LED long-and-short distant lights described in the utility model embodiment；
Fig. 3 is the cross-sectional view of the LED long-and-short distant lights described in the utility model embodiment；
Fig. 4 is the light structural representation of the lens described in the utility model embodiment；
Fig. 5 is the structural representation of the lens described in the utility model embodiment.
Description of reference numerals：
10th, lamp socket, 12, installing plate, 14, mounting blocks, the 142, first installation portion, the 144, second installation portion, 16, radiating fin
Piece, 20, shell body, the 30, first light source assembly, the 32, first light source board, the 34, first LED lamp bead, 40, secondary light source component, 42,
Secondary light source plate, the 44, second LED lamp bead, 50, dipped beam reflector, the 52, first ellipsoid, the 54, second ellipsoid, 60, distance light it is anti-
Light cup, 70, lens, the 72, first focus, the 74, second focus, 76, check it is raised, 80, shadow shield, the 90, first fixture, 100,
Second fixture.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertically ", " level ", "left", "right" and similar statement are
For illustrative purposes, it is unique embodiment to be not offered as.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of one or more related Listed Items.
As shown in Figure 1 and Figure 2, a kind of LED long-and-short distant lights, including lamp socket 10, shell body 20, the first light source assembly 30, second
Light source assembly 40, dipped beam reflector 50, distance light reflector 60 and lens 70.The lamp socket 10 is provided with first be oppositely arranged
The installation portion 144 of installation portion 142 and second.First light source assembly 30 is arranged at first installation portion 142, and described second
Light source assembly 40 is arranged at second installation portion 144.The dipped beam reflector 50 is arranged on first light source assembly 30
The side at place.The distance light reflector 60 is arranged on the side where the secondary light source component 40.The shell body 20 is pacified
Mounted in the outside of the dipped beam reflector 50.Side of the shell body 20 away from lamp socket 10 and the distance light reflector 60 are remote
The side of lamp socket 10 forms light out part.The lens 70 are arranged at the light out part.The shell body 20, distance light reflector 60
And lens 70 surround the first light source assembly 30 of installation, the installation cavity of secondary light source component 40.
The LED long-and-short distant lights, by setting the first light source assembly 30 to be used to provide low beam light source, by setting the second light
Source component 40 is used to provide high-beam light source, and lamp socket 10 is used to carry the first light source assembly 30, secondary light source component 40 and each component,
Dipped beam reflector 50 is located at the side where the first light source assembly 30, and distance light reflector 60 is located at the place of secondary light source component 40
Side, shell body 20 is arranged on the outside of dipped beam reflector 50, can play closing dipped beam reflector 50 and form the work of light out part
With lens 70 are arranged at light out part, and then the light that the first light source assembly 30 is sent can be by leading to after the reflection of dipped beam reflector 50
Cross lens 70 to project, the light that secondary light source component 40 is sent is projected after can reflecting by distance light reflector 60 by lens 70, can
Realize and dipped beam or road function are provided.The LED long-and-short distant lights, high beam is structure as a whole with dipped headlight, dipped beam reflector 50
A lens 70 are shared with distance light reflector 60, small volume, space hold is small.In actual design, the light of the LED distance-lights etc.
System length is learned to can be designed as being less than 110mm, it is small compared with general far and near optical module, it can effectively save space.
In the present embodiment, first light source assembly 30 is provided with the first power supply for being used to be connected with external power source and drawn
Line, the secondary light source component 40, which is provided with, to be used to be connected second source lead-out wire with external power source.By controlling external power source
Switch, you can the opening and closing of the first light source assembly of correspondence control 30 and secondary light source component 40, and then realize dipped headlight or high beam
Function.Also, the LED long-and-short distant lights use external power supply, and weight is lighter, and structure is more succinct.
As shown in Figure 2 and Figure 3, first light source assembly 30 includes the first light source board 32 and is arranged on first light
The first LED lamp bead 34 on source plate 32.First LED lamp bead 34 is used to emit beam, and the light is acted on by dipped beam reflector 50
Projected afterwards from lens 70, passing beam can be formed.The secondary light source component 40 includes secondary light source plate 42 and is arranged on institute
State the second LED lamp bead 44 on secondary light source plate 42.Second LED lamp bead 44 is used to emit beam, and the light is reflective by distance light
Projected after the effect of cup 60 from lens 70, driving beam can be formed.
The LED long-and-short distant lights also include shadow shield 80.Length of the dipped beam reflector 50 along light direction is less than institute
State the length of distance light reflector 60.The shadow shield 80 is arranged on the distance light reflector 60, and the shadow shield 80 is located at
The focal point of the dipped beam reflector 50.Using above-mentioned arrangement, the passing beam that the first light source assembly 30 is sent is reflective through dipped beam
, can be by being projected again by lens 70 after the shield portions light of shadow shield 80, it is ensured that dipped beam effect after the convergence of cup 50.The present embodiment
In, the middle part of the shadow shield 80 is bending structure, can correct dipped beam light type.
As shown in Figure 2, Figure 4 shows, the lens 70 are free-form surface lens.The lens 70 have the first focus 72 and second
Focus 74.First focus 72 is overlapped with the focus of the dipped beam reflector 50.Second focus 74 and the distance light are anti-
The focus of light cup 60 is overlapped.Using above-mentioned setting, the lens 70 of free form surface have two focuses, and the first focus 72 and dipped beam are anti-
The focus of light cup 50 is overlapped, being capable of shape dead line at 45 °, dipped beam light a long way off under cutting and the imaging effect of shadow shield 80
Bright, "cut-off"line is clear；Second focus 74 is overlapped with the focus of distance light reflector 60, can be formed arrow beam of light and be launched
Go, spotlight effect is good, and irradiation distance is long.
As shown in Figure 2 and Figure 3, the dipped beam reflector 50 is semielliptical shape, and the elliposoidal of dipped beam reflector 50 is facing to the
One light source assembly 30.The dipped beam reflector 50 is multistage ellipsoid reflector.The dipped beam reflector 50 is close to the first LED
The radius of curvature of first ellipsoid 52 of the side of lamp bead 34 is more than the dipped beam reflector 50 away from first LED lamp bead 34 1
The radius of curvature of second ellipsoid 54 of side.Using above-mentioned setting, close to the first of the first LED lamp bead 34 on dipped beam reflector 50
Ellipsoid 52 can make, dipped beam reflector 50 on remote first LED brighter by the dipped beam strong point of lens 70 using concentrating method
Second ellipsoid 54 of lamp bead 34 can widen spot width using astigmatic method, and then increase illumination region so that energy point
Cloth is uniform, strengthens illuminating effect.
The distance light reflector 60 is semielliptical shape, and the ellipsoid of distance light reflector 60 is towards secondary light source component 40.This
In embodiment, the distance light reflector 60 is optically focused reflector, and the light for enabling to secondary light source component 40 to send passes through lens
70 part outgoing, improves brightness, and brightness can reach 100lx, meet brightness requirement.
As shown in Fig. 3, Fig. 5, the inner surface of the lens 70 is provided with check projection 76.The check projection 76 is located at institute
Lens 70 are stated close to the side of the distance light reflector 60.Using above-mentioned setting so that the dipped beam that the first light source assembly 30 is sent
Light beam can pass through back lighting dead line upper area, and then disclosure satisfy that the regulation lighting requirement in IIIth area.
As shown in Fig. 2 the lamp socket 10 includes installing plate 12.The side of the installing plate 12 is provided with the mounting blocks in H types
14.The upside of the mounting blocks 14 forms first installation portion 142, and the downside of the mounting blocks 14 forms described second and installed
Portion 144.The opposite side of the installing plate 12 is provided with radiating fin 16.By setting the mounting blocks 14 in H types, first can be formed
The installation portion 144 of installation portion 142 and second, is easily installed the first light source assembly 30 and secondary light source component 40, simple in construction；Pass through
Radiating fin 16 is set in the opposite side of installing plate 12, the lamp socket 10 can also play radiating effect, improve the LED of the present embodiment
The heat dispersion of long-and-short distant light.
The LED long-and-short distant lights also include the first fixture 90.The shell body 20, dipped beam reflector 50, the first light source
Component 30, secondary light source component 40 and distance light reflector 60 are connected by first fixture 90 with the lamp socket 10 together.
Using above-mentioned setting, shell body 20, dipped beam reflector 50, the first light source assembly 30, secondary light source component 40 and distance light reflector
60 can be connected by the first fixture 90 with lamp socket 10 together, easy for installation, save installation procedure, and can reduce fixture
Quantity.Specifically, first fixture 90 can be stud, shell body 20, dipped beam reflector 50, the first light source assembly 30,
The mounting hole matched is respectively equipped with secondary light source component 40 and distance light reflector 60, by the way that the first fixture 90 is arranged on
The connection with lamp socket 10 can be achieved in the mounting hole.In the present embodiment, first fixture 90 is two, and installation can
Lean on.
Further, the LED long-and-short distant lights also include the second fixture 100.The shell body 20 passes through described second
Fixture 100 is connected with the distance light reflector 60.By setting the second fixture 100, shell body 20 can be reflective with distance light
Cup 60 is connected, and can be further ensured that the reliability that LED high beams are installed.In the present embodiment, second fixture 100 is two
Individual, two the second fixtures 100 are arranged at intervals on the direction vertical with light direction, and shell body 20 is consolidated with distance light reflector 60
It is fixed reliable.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of LED long-and-short distant lights, it is characterised in that including lamp socket, shell body, the first light source assembly, secondary light source component, near
Light reflector, distance light reflector and lens, the lamp socket are provided with the first installation portion and the second installation portion being oppositely arranged, institute
The first light source assembly is stated at first installation portion, the secondary light source component is arranged at second installation portion,
The dipped beam reflector is arranged on the side where first light source assembly, and the distance light reflector is arranged on second light
Side where source component, the shell body be arranged on the dipped beam reflector outside, the shell body away from lamp socket one
Side forms light out part with side of the distance light reflector away from lamp socket, and the lens are arranged at the light out part.
2. LED long-and-short distant lights according to claim 1, it is characterised in that also including shadow shield, the dipped beam reflector edge
The length of light direction is less than the length of the distance light reflector, and the shadow shield is arranged on the distance light reflector, and institute
State the focal point that shadow shield is located at the dipped beam reflector.
3. LED long-and-short distant lights according to claim 1, it is characterised in that the lens are free-form surface lens, described
Mirror has the first focus and the second focus, and first focus is overlapped with the focus of the dipped beam reflector, second focus
Overlapped with the focus of the distance light reflector.
4. LED long-and-short distant lights according to claim 1, it is characterised in that first light source assembly includes the first light source
Plate and the first LED lamp bead being arranged on first light source board, the dipped beam reflector are multistage ellipsoid reflector, described
It is remote that dipped beam reflector is more than the dipped beam reflector close to the radius of curvature of the first ellipsoid of the first LED lamp bead side
The radius of curvature of second ellipsoid of the first LED lamp bead side.
5. LED long-and-short distant lights according to claim 1, it is characterised in that the distance light reflector is optically focused reflector.
6. LED long-and-short distant lights according to claim 1, it is characterised in that the inner surface of the lens is convex provided with check
Rise, the check projection is located at the lens close to the side of the distance light reflector.
7. the LED long-and-short distant lights according to claim any one of 1-6, it is characterised in that the lamp socket includes installing plate, institute
The side of installing plate is stated provided with the mounting blocks in H types, the upside of the mounting blocks forms first installation portion, the mounting blocks
Downside form second installation portion, the opposite side of the installing plate is provided with radiating fin.
8. the LED long-and-short distant lights according to claim any one of 1-6, it is characterised in that described also including the first fixture
Shell body, dipped beam reflector, the first light source assembly, secondary light source component and distance light reflector pass through first fixture together
It is connected with the lamp socket.
9. LED long-and-short distant lights according to claim 8, it is characterised in that also including the second fixture, the shell body leads to
Second fixture is crossed to be connected with the distance light reflector.
10. the LED long-and-short distant lights according to claim any one of 1-6, it is characterised in that set on first light source assembly
There is the first power outlet for being connected with external power source, the secondary light source component, which is provided with, to be used to be connected with external power source
Second source lead-out wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464670.XU CN206398581U (en) | 2016-12-28 | 2016-12-28 | LED long-and-short distant lights |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464670.XU CN206398581U (en) | 2016-12-28 | 2016-12-28 | LED long-and-short distant lights |
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| CN206398581U true CN206398581U (en) | 2017-08-11 |
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| CN201621464670.XU Active CN206398581U (en) | 2016-12-28 | 2016-12-28 | LED long-and-short distant lights |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388192A (en) * | 2017-09-08 | 2017-11-24 | 江苏富新电子照明科技有限公司 | A kind of LED integral types distance-light lens module |
| CN109519864A (en) * | 2018-11-28 | 2019-03-26 | 安徽康沃车灯科技有限公司 | A kind of reflective half cup of vehicle front lighting headlight system |
| CN109539167A (en) * | 2018-11-28 | 2019-03-29 | 安徽康沃车灯科技有限公司 | A kind of vehicle front lighting headlight system |
| CN109737354A (en) * | 2019-03-01 | 2019-05-10 | 苏州晶清光电科技有限公司 | The headlamp of distance-light one |
| CN110260259A (en) * | 2019-07-10 | 2019-09-20 | 浙江比肯科技有限公司 | A kind of split type reflector using single light source |
| TWI698613B (en) * | 2019-08-07 | 2020-07-11 | 誠益光電科技股份有限公司 | High efficiency light-projecting device |
| CN112178582A (en) * | 2020-09-24 | 2021-01-05 | 广州光联电子科技有限公司 | Automobile headlamp |
| WO2021068408A1 (en) * | 2019-10-08 | 2021-04-15 | 超视界激光科技（苏州）有限公司 | High beam and low beam integrated illuminating lamp |
-
2016
- 2016-12-28 CN CN201621464670.XU patent/CN206398581U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388192A (en) * | 2017-09-08 | 2017-11-24 | 江苏富新电子照明科技有限公司 | A kind of LED integral types distance-light lens module |
| CN109519864A (en) * | 2018-11-28 | 2019-03-26 | 安徽康沃车灯科技有限公司 | A kind of reflective half cup of vehicle front lighting headlight system |
| CN109539167A (en) * | 2018-11-28 | 2019-03-29 | 安徽康沃车灯科技有限公司 | A kind of vehicle front lighting headlight system |
| CN109539167B (en) * | 2018-11-28 | 2024-02-09 | 赵立顶 | Automobile headlamp system |
| CN109519864B (en) * | 2018-11-28 | 2024-02-09 | 赵立顶 | Reflective half cup for automobile headlamp system |
| CN109737354A (en) * | 2019-03-01 | 2019-05-10 | 苏州晶清光电科技有限公司 | The headlamp of distance-light one |
| CN110260259A (en) * | 2019-07-10 | 2019-09-20 | 浙江比肯科技有限公司 | A kind of split type reflector using single light source |
| CN110260259B (en) * | 2019-07-10 | 2024-04-16 | 浙江比肯科技有限公司 | Split type reflecting cup adopting single light source |
| TWI698613B (en) * | 2019-08-07 | 2020-07-11 | 誠益光電科技股份有限公司 | High efficiency light-projecting device |
| WO2021068408A1 (en) * | 2019-10-08 | 2021-04-15 | 超视界激光科技（苏州）有限公司 | High beam and low beam integrated illuminating lamp |
| CN112178582A (en) * | 2020-09-24 | 2021-01-05 | 广州光联电子科技有限公司 | Automobile headlamp |
| CN112178582B (en) * | 2020-09-24 | 2023-03-14 | 广州光联电子科技有限公司 | Automobile headlamp |
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