CN206514242U - Led street lamp lens - Google Patents
Led street lamp lens Download PDFInfo
- Publication number
- CN206514242U CN206514242U CN201720011072.5U CN201720011072U CN206514242U CN 206514242 U CN206514242 U CN 206514242U CN 201720011072 U CN201720011072 U CN 201720011072U CN 206514242 U CN206514242 U CN 206514242U
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- CN
- China
- Prior art keywords
- base
- street lamp
- led street
- lamp lens
- pearl
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of LED street lamp lens, and it includes：Base, exiting surface, incidence surface, positioning component；The exiting surface is located in the one side of the base with protruding out, the exiting surface is curved surface, the surface of curved surface exiting surface has some pearl faces, some pearl faces are uniformly distributed in the surface of the curved surface exiting surface, and the edge in edge other the pearl faces adjacent with surrounding in any pearl face keeps connecting, the incidence surface is hollowly on the another side of the base, and the incidence surface is curved surface, and the positioning component is arranged on the another side of the base.LED street lamp lens of the present utility model use the incidence surface and exiting surface of curved surface, and in some equally distributed pearl face structures of surface layout of curved surface exiting surface, in this way, overcoming light that LED sends after lens, hot spot skewness, the problem of easily macula lutea occur.
Description
Technical field
The utility model is related to a kind of lens, more particularly to a kind of uniform LED street lamp lens of hot spot.
Background technology
Lens are the optical elements that the surface being made of transparency material is piece, and lens can be widely applied to peace
The every field such as anti-, vehicle-mounted, digital camera, laser, optical instrument.For LED street lamp, LED is typically to be set with array way
In on substrate.In this way, because LED quantity is more, after the light launched by LED is via lens, it is uneven to there is hot spot, easily
The problem of there is macula lutea.
Therefore, in view of the above-mentioned problems, being necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of LED street lamp lens, to overcome the deficiencies in the prior art.
To realize above-mentioned utility model purpose, the utility model provides a kind of LED street lamp lens, and it includes：Base, light extraction
Face, incidence surface, positioning component；
The exiting surface is located in the one side of the base with protruding out, and the exiting surface is curved surface, the table of curved surface exiting surface
Face has some pearl faces, and some pearl faces are uniformly distributed in the surface of the curved surface exiting surface, and the edge in any pearl face with
The edge in other adjacent pearl faces of surrounding keeps connecting, and the incidence surface is hollowly located on the another side of the base, described
Incidence surface is curved surface, and the positioning component is arranged on the another side of the base.
As the improvement of LED street lamp lens of the present utility model, the base has transmittance section and a fixed part, it is described go out
Smooth surface and incidence surface are distributed in the both sides up and down of the transmittance section, and the fixed part is distributed in the left and right sides of the transmittance section.
As the improvement of LED street lamp lens of the present utility model, the another side of the base is plane, and the plane is formed
The locating surface of the base.
As the improvement of LED street lamp lens of the present utility model, the pearl face is arranged at the curved surface exiting surface with protruding out
Surface on.
As the improvement of LED street lamp lens of the present utility model, the pearl face is rhombus, and the corner of the rhombus is circle
Angle.
As the improvement of LED street lamp lens of the present utility model, incidence hole is offered on the another side of the base, it is described
Incidence surface is located at the bottom of the incidence hole.
As the improvement of LED street lamp lens of the present utility model, the positioning component includes the fixed pin of the first positioning and the
The fixed pin of two positioning, the fixed pin of the first positioning and the fixed pin of the second positioning are vertically disposed at the another side of the base
On.
Compared with prior art, the beneficial effects of the utility model are：LED street lamp lens of the present utility model use curved surface
Incidence surface and exiting surface, and in some equally distributed pearl face structures of surface layout of curved surface exiting surface, in this way, overcoming
The light that LED is sent is after lens, hot spot skewness, the problem of easily macula lutea occur.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments described in the utility model, for those of ordinary skill in the art, is not paying creative work
On the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of the embodiment of LED street lamp lens one of the present utility model；
Fig. 2 is the front view of LED street lamp lens in Fig. 1.
Embodiment
The utility model is described in detail shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, are belonged within protection domain of the present utility model.
As shown in Figure 1, 2, LED street lamp lens of the present utility model include：Base 10, exiting surface 20, incidence surface 30, positioning
Component 40.
The base 10 is used to carry the exiting surface 20 and incidence surface 30.Specifically, the base 10 has transmittance section
11 and fixed part 12, wherein, the transmittance section 11 is kidney-shaped, and the exiting surface 20 and incidence surface 30 are distributed in the transmittance section
Both sides up and down, the fixed part 12 is distributed in the left and right sides of the transmittance section 11.LED street lamp lens of the present utility model,
The another side of the base 10 is locating surface when plane is alternatively arranged as installing.To realize the purpose, the base 10 it is another
Face is plane, now, and the plane forms the locating surface of the base 10.
The exiting surface 20 is used for the uniform light extraction for realizing LED street lamp, so that hot spot is evenly distributed.Specifically, institute
State exiting surface 20 to be located in the one side of the base 10 with protruding out, the exiting surface 20 is curved surface.Further, curved surface exiting surface
20 surface has some pearl faces 21, and some pearl faces 21 are uniformly distributed in the surface of the curved surface exiting surface 20.So as to no
Incident ray with angle can uniformly be projected and gone out by some pearl faces 21.
Meanwhile, the pearl face 21 is arranged on the surface of the curved surface exiting surface 20 with protruding out, and the side in any pearl face 21
The edge in edge other the pearl faces 21 adjacent with surrounding keeps connecting, so that some pearl faces 21 keep dense arrangement, and shows honeybee greatly
Nest shape is arranged in the surface of the curved surface exiting surface 20.Preferably, the pearl face 21 is rhombus, and the corner of the rhombus is designed
For fillet.
The incidence surface 30 is used for the incident light for receiving LED street lamp.Specifically, the incidence surface 30 is hollowly located at described
On the another side of base 10, and the incidence surface 30 is curved surface.In addition, being further opened with incidence hole on the another side of the base 10
13, the incidence surface 30 is located at the bottom of the incidence hole 13.In this way, the incident light from LED street lamp, passes through the incidence hole
13 reach the incidence surface 30, and further realize uniform light extraction by the exiting surface 20.
The positioning component 40 is used to realize that the installation of LED street lamp lens of the present utility model is fixed.Specifically, it is described fixed
Hyte part 40 is arranged on the another side of the base 10.The positioning component 40 includes the fixed pin of the first positioning and the second positioning
Fixed pin, the fixed pin of the first positioning and the fixed pin of the second positioning are vertically disposed on the another side of the base 10.From
And, under the positioning of the locating surface, it can realize that this practicality is new by the fixed pin of the described first positioning and the fixed pin of the second positioning
The location and installation of the LED street lamp lens of type.
In summary, LED street lamp lens of the present utility model use the incidence surface and exiting surface of curved surface, and in curved surface light extraction
Some equally distributed pearl face structures of surface layout in face, in this way, light that LED sends is overcome after lens, hot spot point
Cloth is uneven, the problem of easily macula lutea occur.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of LED street lamp lens, it is characterised in that the LED street lamp lens include：Base, exiting surface, incidence surface, positioning
Component；
The exiting surface is located in the one side of the base with protruding out, and the exiting surface is curved surface, and the surface of curved surface exiting surface has
There are some pearl faces, some pearl faces are uniformly distributed in the surface of the curved surface exiting surface, and the edge and surrounding in any pearl face
The edge in other adjacent pearl faces keeps connecting, the incidence surface hollowly on the another side of the base, it is described enter light
Face is curved surface, and the positioning component is arranged on the another side of the base.
2. LED street lamp lens according to claim 1, it is characterised in that the base has transmittance section and fixed part,
The exiting surface and incidence surface are distributed in the both sides up and down of the transmittance section, and the fixed part is distributed in the left and right of the transmittance section
Both sides.
3. LED street lamp lens according to claim 1, it is characterised in that the another side of the base is plane, described flat
Face forms the locating surface of the base.
4. LED street lamp lens according to claim 1, it is characterised in that the pearl face is arranged at the curved surface with protruding out
On the surface of exiting surface.
5. LED street lamp lens according to claim 1, it is characterised in that the pearl face is rhombus, the corner of the rhombus
For fillet.
6. LED street lamp lens according to claim 1, it is characterised in that offered on the another side of the base into light
Hole, the incidence surface is located at the bottom of the incidence hole.
7. LED street lamp lens according to claim 1, it is characterised in that the positioning component, which includes the first positioning, to be fixed
Pin and the fixed pin of the second positioning, the fixed pin of the first positioning and the fixed pin of the second positioning are vertically disposed at the another of the base
On simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011072.5U CN206514242U (en) | 2017-01-05 | 2017-01-05 | Led street lamp lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011072.5U CN206514242U (en) | 2017-01-05 | 2017-01-05 | Led street lamp lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206514242U true CN206514242U (en) | 2017-09-22 |
Family
ID=59864276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720011072.5U Expired - Fee Related CN206514242U (en) | 2017-01-05 | 2017-01-05 | Led street lamp lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206514242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678737A (en) * | 2017-01-05 | 2017-05-17 | 苏州硕微鑫光电科技有限公司 | LED road lamp lens |
-
2017
- 2017-01-05 CN CN201720011072.5U patent/CN206514242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678737A (en) * | 2017-01-05 | 2017-05-17 | 苏州硕微鑫光电科技有限公司 | LED road lamp lens |
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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 |
Granted publication date: 20170922 Termination date: 20190105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |