CN206739145U - A kind of distance-light illuminating LED lens - Google Patents
A kind of distance-light illuminating LED lens Download PDFInfo
- Publication number
- CN206739145U CN206739145U CN201720570981.2U CN201720570981U CN206739145U CN 206739145 U CN206739145 U CN 206739145U CN 201720570981 U CN201720570981 U CN 201720570981U CN 206739145 U CN206739145 U CN 206739145U
- Authority
- CN
- China
- Prior art keywords
- light
- distance
- exiting surface
- dipped beam
- lens
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of distance-light illuminating LED lens,Including installation housing and LED,The installation housing side is provided with pcb board,LED is arranged on the pcb board,The opposite side faced in housing with mounted LED lamp is provided with lens,Far and near light clapboard is provided with housing,The inner space of housing is separated into dipped beam cavity and distance light cavity by the far and near light clapboard,Dipped beam cavity and distance light cavity are respectively arranged with LED,Far and near light clapboard one end is mounted in housing one side,The other end rest against far and near light clapboard,Lens have incidence surface,Dipped beam exiting surface and distance light exiting surface,Incidence surface is flat surface,Dipped beam exiting surface is tilted down by incidence surface upper end and extends to lens medium position,There is horizontal stand terrace between distance light exiting surface upper end and dipped beam exiting surface bottom surface,The downward arc-shaped recliner in distance light exiting surface upper end extends to lens bottom.The utility model even light mixing, it is ensured that light will not produce dazzle to people.
Description
Technical field
A kind of lens are the utility model is related to, specifically a kind of distance-light illuminating LED lens.
Background technology
Current many light fixtures, such as relatively large road lamp or automobile lamp, often use dipped headlight and distance light
Lamp is used in mixed way.Single dipped beam light irradiation, irradiation distance are shorter, it is difficult to see surface conditions clearly.And single high beam shines
Penetrate, by easily making one dizzy, it is difficult to uniformly project light on road surface, using effect is unsatisfactory.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of distance-light illuminating LED lens, and light mixing effect is good, no
Dazzle can be produced to people.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme：
A kind of distance-light illuminating LED lens, including installation housing and LED, the installation housing side are provided with PCB
Plate, LED are arranged on the pcb board, and the opposite side faced in housing with mounted LED lamp is provided with lens, is provided with housing remote
The inner space of housing is separated into dipped beam cavity and distance light cavity, dipped beam cavity and distance light by dipped beam dividing plate, the far and near light clapboard
Cavity is respectively arranged with LED, and far and near light clapboard one end rest against far and near light clapboard, lens mounted in housing one side, the other end
With incidence surface, dipped beam exiting surface and distance light exiting surface, incidence surface is flat surface, and dipped beam exiting surface is downward by incidence surface upper end
Inclination extends to lens medium position, has horizontal stand terrace between distance light exiting surface upper end and dipped beam exiting surface bottom surface, this is remote
The downward arc-shaped recliner in light exiting surface upper end extends to lens bottom.
The outwardly width of the dipped beam exiting surface is more than the outwardly width of distance light exiting surface.
The radian of the distance light exiting surface is more than the radian of dipped beam exiting surface.
The shell inner surface is provided with the screens for being used for clamping lens.
Far and near light clapboard be arranged on the center of enclosure interior.
LED on nearly pcb board respectively positioned at the top of dipped beam cavity and the top of distance light cavity.
Mixed exposure on road surface, and ensures light in water to the utility model by dipped beam light and distance light uniform light
Below horizontal line, dazzle will not be produced to people.
Brief description of the drawings
Accompanying drawing 1 is the utility model section structural representation；
Accompanying drawing 2 is the utility model light-out effect schematic diagram.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function can be further appreciated that, below
The utility model is described in further detail with embodiment with reference to accompanying drawing.
As shown in figure 1 and 2, the utility model discloses a kind of distance-light illuminating LED lens, including installation housing 1
With LED 9, installation housing 1 side is provided with pcb board 8, and LED 9 is arranged on the pcb board 8, with installing LED in housing 1
The opposite side that lamp faces is provided with lens 2, and far and near light clapboard 6 is provided with housing 1, and the far and near light clapboard 6 is empty by the inside of housing 1
Between be separated into dipped beam cavity 10 and distance light cavity 7, dipped beam cavity 10 and distance light cavity 7 are respectively arranged with LED, far and near light clapboard
6 one end rest against lens 2 mounted in the one side of housing 1, the other end, and there is lens 2 incidence surface 21, dipped beam exiting surface 3 and distance light to go out
Smooth surface 5, incidence surface are flat surface, and dipped beam exiting surface is tilted down by incidence surface upper end and extends to lens medium position, distance light
There is horizontal stand terrace, the downward arc-shaped recliner extension in the distance light exiting surface upper end between exiting surface upper end and dipped beam exiting surface bottom surface
To lens bottom.Central axis installation of the far and near light clapboard along housing, it is ensured that caused light and distance light are empty in dipped beam cavity
Caused light will not collide with each other in chamber.
The outwardly width of the dipped beam exiting surface is more than the outwardly width of distance light exiting surface.
The radian of the distance light exiting surface is more than the radian of dipped beam exiting surface, is easy to the mixing for making distance light and dipped beam, and
The region kept focus on below horizontal line, is preferably mixed each other.
The shell inner surface is provided with the screens for being used for clamping lens, convenient installation, and lens accommodate be arranged on housing completely
It is internal.
Far and near light clapboard be arranged on the center of enclosure interior.The material same with housing may be selected in the far and near light clapboard
Material is made, and is preferably to be integrally machined shaping with housing, is easy to fabricate, improves production efficiency.
As shown in Figure 2, in the utility model, generation after light caused by the LED in dipped beam cavity is mapped on lens
Lens interior is refracted into, is then reflected from dipped beam exiting surface.Light caused by LED in distance light cavity is mapped to
Lens interior is refracted into after on mirror, is then reflected from distance light exiting surface.Because the radian of dipped beam exiting surface is small
In the radian of distance light exiting surface, therefore, the light shot out from dipped beam exiting surface can produce a larger angle of inclination, direction
Projected away from region closer to the lens.Project in the region that the light shot out from distance light exiting surface then projects apart from lens farther out.
It should be noted that these are only preferred embodiment of the present utility model, it is new to be not limited to this practicality
Type, although the utility model is described in detail with reference to embodiment, for those skilled in the art, it is still
Technical scheme described in previous embodiment can be modified, or equivalent substitution is carried out to which part technical characteristic,
But it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., it should be included in
Within the scope of protection of the utility model.
Claims (6)
1. a kind of distance-light illuminating LED lens, including installation housing and LED, it is characterised in that the installation housing side
Provided with pcb board, LED is arranged on the pcb board, and the opposite side faced in housing with mounted LED lamp is provided with lens, in housing
Provided with far and near light clapboard, the inner space of housing is separated into dipped beam cavity and distance light cavity, dipped beam cavity by the far and near light clapboard
Be respectively arranged with LED with distance light cavity, far and near light clapboard one end mounted in housing one side, the other end rest against distance-light every
Plate, lens have incidence surface, dipped beam exiting surface and distance light exiting surface, and incidence surface is flat surface, and dipped beam exiting surface is by incidence surface
Upper end, which tilts down, extends to lens medium position, has horizontal bench between distance light exiting surface upper end and dipped beam exiting surface bottom surface
Face, the downward arc-shaped recliner in distance light exiting surface upper end extend to lens bottom.
2. distance-light illuminating LED lens according to claim 1, it is characterised in that the dipped beam exiting surface convex
The width gone out is more than the outwardly width of distance light exiting surface.
3. distance-light illuminating LED lens according to claim 2, it is characterised in that the radian of the distance light exiting surface
More than the radian of dipped beam exiting surface.
4. distance-light illuminating LED lens according to claim 3, it is characterised in that the shell inner surface, which is provided with, to be used
In the screens for clamping lens.
5. distance-light illuminating LED lens according to claim 4, it is characterised in that the far and near light clapboard of institute is arranged on shell
The center in internal portion.
6. distance-light illuminating LED lens according to claim 5, it is characterised in that LED point on nearly pcb board
Wei Yu not the top of dipped beam cavity and the top of distance light cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570981.2U CN206739145U (en) | 2017-05-22 | 2017-05-22 | A kind of distance-light illuminating LED lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570981.2U CN206739145U (en) | 2017-05-22 | 2017-05-22 | A kind of distance-light illuminating LED lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206739145U true CN206739145U (en) | 2017-12-12 |
Family
ID=60567480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570981.2U Expired - Fee Related CN206739145U (en) | 2017-05-22 | 2017-05-22 | A kind of distance-light illuminating LED lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206739145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109963207A (en) * | 2017-12-25 | 2019-07-02 | 卡西欧计算机株式会社 | Electronic equipment with illumination region |
| CN109990244A (en) * | 2019-04-15 | 2019-07-09 | 京东方科技集团股份有限公司 | Lighting device and driving method, car light |
-
2017
- 2017-05-22 CN CN201720570981.2U patent/CN206739145U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109963207A (en) * | 2017-12-25 | 2019-07-02 | 卡西欧计算机株式会社 | Electronic equipment with illumination region |
| CN109990244A (en) * | 2019-04-15 | 2019-07-09 | 京东方科技集团股份有限公司 | Lighting device and driving method, car light |
| CN109990244B (en) * | 2019-04-15 | 2021-04-23 | 京东方科技集团股份有限公司 | Lighting device, driving method and vehicle lamp |
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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: 20171212 Termination date: 20190522 |