CN208204886U - A kind of LED anti-glare lens - Google Patents
A kind of LED anti-glare lens Download PDFInfo
- Publication number
- CN208204886U CN208204886U CN201820623796.XU CN201820623796U CN208204886U CN 208204886 U CN208204886 U CN 208204886U CN 201820623796 U CN201820623796 U CN 201820623796U CN 208204886 U CN208204886 U CN 208204886U
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- China
- Prior art keywords
- lenticular body
- led anti
- lamp housing
- light modulation
- lens
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Abstract
The utility model discloses a kind of LED anti-glare lens, it is characterised in that: it includes lenticular body；If the medial surface of the lenticular body is equipped with arterial highway and dims ring between from top to bottom, the light modulation ring is prominent towards the center of lenticular body relative to the inside of lenticular body；The inside of lenticular body is equipped with lug boss, and the surface of the lug boss is equipped with several salient points.LED light is by the micro-structures of lens body surfaces by the Xanthophyll cycle of high angle, the union centre to centre heart, at this moment dazzle is suppressed, the effective light in center is enhanced, seem more soft to make lens reach anti-dazzle when lamps and lanterns are lighted, the advantages that obtaining lens will, low dazzle, high transparency and no color differnece, hot spot is uniform, light intensity is soft, euphorosia.
Description
[technical field]
The utility model relates generally to a kind of LED anti-glare lens.
[background technique]
In current existing lens, using paraboloid, making lens to beam treatment, there are light dispersion, light light intensity be not soft
With the defects such as dazzle is serious, hot spot is uneven, light reflectance is low；Since the optics output that LED light source plus lens are concentrated causes
The surface brightness of LED light device is very high, enables user feel very dazzling, dazzle is very strong.Glare phenomenon always affects people
Use the comfort of LED illumination lamp, glare phenomenon is that the Luminance Distribution that is emitted beam due to light source is uneven or brightness becomes
Change too big generated dazzling effect, when user directly observes the illuminating source of LED illumination lamp, light source can be in user
Dazzling hot spot, and then the retina neural of intense stimulus and injury people can be generated on retina, thus user is having dazzle
LED illumination lamp under slightly after a period of time eyes will feel uncomfortable or generate feeling of fatigue, if for a long time this
Eye is used under LED illumination lamp, it is also possible to lead to eyes astigmatism, this also constrains the extensive use of LED.Therefore, it is badly in need of a kind of energy
It is enough adapted to the lighting demand of different LED light sources and different application scene and the LED lens of glare problem can be overcome.
[utility model content]
A kind of in order to solve the above problems, the utility model proposes LED anti-glare lens.
The following technical solution is employed for this LED anti-glare lens:
A kind of LED anti-glare lens, it includes lenticular body；
If the medial surface of the lenticular body is equipped with arterial highway between from top to bottom and dims ring, the light modulation ring is relative to lenticular body
Center of the inside towards lenticular body is prominent；
The inside of lenticular body is equipped with lug boss, and the surface of the lug boss is equipped with several salient points.
It as the further scheme of the utility model, dims ring and is made of several light modulation blocks, and the light modulation block is located at together
One horizontal plane forms the light modulation ring so that circular manner is evenly distributed.
As the further scheme of the utility model, there is interval between the light modulation ring.
As the further scheme of the utility model, the lenticular body is furnished with lamp housing, and lamp housing has accommodating chamber, the lenticular body
It is placed in the accommodating chamber.
As the further scheme of the utility model, the medial surface of lamp housing is equipped with limited block, and lenticular body passes through the limited block
It is limited in lamp housing.
As the further scheme of the utility model, lamp housing bottom is equipped with lamp holder, is equipped with lamp position at lamp holder center.
As the further scheme of the utility model, the lamp holder is equipped with locking slot, and the locking slot has access port.
As the further scheme of the utility model, lamp housing bottom end is equipped with clamping portion, and clamping portion is inserted into the access port and is revolved
Enter the locking slot, lamp housing and lamp holder is made to be connected as entirety.
The utility model compared with background technique caused by the utility model has the advantages that
The utility model uses above-mentioned technical proposal, makes LED light by the micro-structures of lens body surfaces by high angle
Xanthophyll cycle, the union centre to centre heart, at this moment dazzle is suppressed, and the effective light in center is enhanced, seems more soft when lamps and lanterns are lighted
To make lens reach anti-dazzle, obtaining lens will, low dazzle, high transparency and no color differnece, hot spot is uniform, light intensity is soft,
The advantages that euphorosia.
[Detailed description of the invention]
Fig. 1 is provided the LED anti-glare lens schematic diagram in preferred embodiment by the utility model；
Fig. 2 is provided the LED anti-glare lens structural schematic diagram in preferred embodiment by the utility model；
Fig. 3 is provided the LED anti-glare lens decomposition texture schematic diagram in preferred embodiment by the utility model；
Fig. 4 is provided the lenticular body schematic diagram in preferred embodiment by the utility model.
[specific embodiment]
The embodiments of the present invention are described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.
In the description of the present invention, it should be noted that for the noun of locality, if any term " center ", " laterally
(X) ", " longitudinal (Y) ", " vertical (Z) " " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right",
The indicating positions such as "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship be based on
Orientation or positional relationship shown in the drawings is merely for convenience of narration the utility model and simplifies description, rather than instruction or dark
Showing signified device or element must have a particular orientation, be constructed and operated with particular orientation, should not be understood as limiting this reality
With novel specific protection scope.
In the present invention, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to machine
Tool connection；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For
For those of ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In utility model, unless otherwise specified and limited, fisrt feature second feature "upper" or "lower" can be with
It is directly contacted including the first and second features, also may include that fisrt feature and second feature are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature
It right above second feature and oblique upper, or is only to indicate that first feature horizontal height is higher than the height of second feature.First
Feature second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only
Only indicate that first feature horizontal height is lower than second feature.
Made below with reference to the attached drawing of specification by being further described to specific embodiment of the present utility model
The technical solution of the utility model and its benefits are clearer.Describing embodiment below with reference to attached drawing is to show
Example property, it is intended to explain the utility model, and should not be understood as limiting the present invention.
Preferred embodiment provided by the utility model: as shown in Figure 1 to 4, a kind of LED anti-glare lens, it includes saturating
Mirror body 10, the inside of lenticular body 10 are equipped with lug boss 20, and the surface of the lug boss 20 is equipped with several salient points 21.
If the medial surface of the lenticular body 10 is equipped with arterial highway and dims ring 30 between from top to bottom, have between the light modulation ring 30
Interval, the light modulation ring 30 are prominent towards the center of lenticular body 10 relative to the inside of lenticular body 10；Ring 30 is dimmed by several
It dims block 31 to constitute, and the light modulation block 31 is located at same level and forms the light modulation ring 30 so that circular manner is evenly distributed.
The lenticular body 10 is furnished with lamp housing 40, and lamp housing 40 has accommodating chamber, and the lenticular body 10 is placed on the accommodating chamber
It is interior；The medial surface of lamp housing 40 is equipped with limited block 41, and lenticular body 10 is limited in lamp housing 40 by the limited block 41.
40 bottom of lamp housing is equipped with lamp holder 50, is equipped with lamp position 51 at 50 center of lamp holder, LED light is placed on the lamp position 51
Place；The lamp holder 50 is equipped with locking slot 52, and the locking slot 52 has access port 53；40 bottom end of lamp housing is equipped with clamping portion 42,
Clamping portion 42 is inserted into the access port 53 and screws in the locking slot 52, and lamp housing 40 and lamp holder 50 is made to be connected as entirety.
The physical model of lens can be obtained by being rotated a circle with different curvature free curve in this lens, lens model
Outer surface is free form surface, increases micro-structure on the surface of lens model, LED light is made to pass through micro- knot on free form surface surface
The Xanthophyll cycle of high angle, the union centre to centre heart, at this moment dazzle (> 65 degree of high angle light) are suppressed by structure, the effective light quilt in center
Enhancing seems more soft to make lens reach anti-dazzle, makes lens that will obtain low dazzle, high transparency when lamps and lanterns are lighted
And no color differnece, hot spot are uniform, light intensity is soft, the advantages that euphorosia.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in
In at least one embodiment or example of the utility model, in the present specification not necessarily for the schematic representation of above-mentioned term
Refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any one
It is combined in a suitable manner in a or multiple embodiments or example.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
It is not limited to above-mentioned specific embodiment, it is equal using the improvement of techniques well known and substitution on the basis of the utility model
The protection scope of the utility model is fallen in, should be limited by each claim.
Claims (8)
1. a kind of LED anti-glare lens, it is characterised in that: it includes lenticular body；
If the medial surface of the lenticular body is equipped with arterial highway and dims ring, inside of the light modulation ring relative to lenticular body between from top to bottom
Center towards lenticular body is prominent；
The inside of lenticular body is equipped with lug boss, and the surface of the lug boss is equipped with several salient points.
2. LED anti-glare lens according to claim 1, it is characterised in that: light modulation ring is made of several light modulation blocks, and
The light modulation block is located at same level and forms the light modulation ring so that circular manner is evenly distributed.
3. LED anti-glare lens according to claim 1, it is characterised in that: have interval between the light modulation ring.
4. LED anti-glare lens according to claim 1, it is characterised in that: the lenticular body is furnished with lamp housing, and lamp housing has
Accommodating chamber, the lenticular body are placed in the accommodating chamber.
5. LED anti-glare lens according to claim 4, it is characterised in that: the medial surface of lamp housing is equipped with limited block, lens
Body is limited in lamp housing by the limited block.
6. LED anti-glare lens according to claim 4, it is characterised in that: lamp housing bottom is equipped with lamp holder, lamp holder center
Place is equipped with lamp position.
7. LED anti-glare lens according to claim 6, it is characterised in that: the lamp holder is equipped with locking slot, and the lock
Tight slot has access port.
8. LED anti-glare lens according to claim 7, it is characterised in that: lamp housing bottom end is equipped with clamping portion, and clamping portion is inserted
Enter the access port and screw in the locking slot, lamp housing and lamp holder is made to be connected as entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623796.XU CN208204886U (en) | 2018-04-27 | 2018-04-27 | A kind of LED anti-glare lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623796.XU CN208204886U (en) | 2018-04-27 | 2018-04-27 | A kind of LED anti-glare lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204886U true CN208204886U (en) | 2018-12-07 |
Family
ID=64521545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820623796.XU Active CN208204886U (en) | 2018-04-27 | 2018-04-27 | A kind of LED anti-glare lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022977A (en) * | 2019-12-27 | 2020-04-17 | 冠牌光电智能科技湖北股份有限公司 | Be applied to adjustable LED lamp of anti-dazzle of tunnel |
-
2018
- 2018-04-27 CN CN201820623796.XU patent/CN208204886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022977A (en) * | 2019-12-27 | 2020-04-17 | 冠牌光电智能科技湖北股份有限公司 | Be applied to adjustable LED lamp of anti-dazzle of tunnel |
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