CN208295594U - A kind of warning lamp lens - Google Patents
A kind of warning lamp lens Download PDFInfo
- Publication number
- CN208295594U CN208295594U CN201821080429.6U CN201821080429U CN208295594U CN 208295594 U CN208295594 U CN 208295594U CN 201821080429 U CN201821080429 U CN 201821080429U CN 208295594 U CN208295594 U CN 208295594U
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- astigmatism
- ridge
- refraction
- heart
- warning lamp
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Abstract
The utility model relates to a kind of building blocks of warning lamp, it is specifically related to a kind of warning lamp lens, it includes base and diffusion layer, diffusion layer is located at base top, diffusion layer is made of multiple astigmatism units, the astigmatism unit includes the centrally located astigmatism heart to base's opposite direction protrusion and the auxiliary astigmatism ridge positioned at astigmatism heart periphery, and base and diffusion layer are made of transparent or translucent material.Using the utility model of above-mentioned setting, so that the light that lamp bead issues increases by the direction that scattering, refraction enable to light to transmit, so that larger range of people it can be noted that improve warning effect in turn.
Description
Technical field
The utility model relates to a kind of building blocks of warning lamp, are specifically related to a kind of warning lamp lens.
Background technique
Traffic lights, warning lamp are more and more used in production and living, come into the picture prompting, alert or
It instructs the people to make certain behavior or forbids certain behavior, play good guiding function, but the light source as warning lamp, add
The lampshade and protection lampshade of upper protection, which need to provide, warns required color, then translucency is weakened, then there is warning model
It is with limit, is sometimes also not easy to warn to warning function is not achieved.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of light for enabling to warning lamp to be easier to make one
Notice and then be capable of providing the warning lamp lens of warning effect.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution: a kind of warning lamp lens, including base
Layer and diffusion layer, diffusion layer are located at base top, and diffusion layer is made of multiple astigmatism units, and the astigmatism unit includes in being located at
The astigmatism heart to base's opposite direction protrusion and the auxiliary astigmatism ridge positioned at astigmatism heart periphery of the heart, base and diffusion layer are using transparent
Or translucent material is made.
As a kind of preferred embodiment of the utility model, it is bowed arc body that the astigmatism heart, which is longitudinal section, and arch is
Minor arc bow or half circular, the astigmatism ridge is ring shape, and astigmatism ridge is two or more, and the diameter of two or more astigmatism ridges is not
Together, each astigmatism ridge is circumferentially set gradually with astigmatism heart common center.
As a kind of preferred embodiment of the utility model, the astigmatism ridge includes the proximal end plane of refraction, remote close to the astigmatism heart
The distal end plane of refraction of discrete optical center and crestal culmination in ring shape, proximal end plane of refraction and distal end plane of refraction are distributed along crestal culmination two sides,
Distal end plane of refraction is the arcwall face of evagination.
As a kind of preferred embodiment of the utility model, the distal end plane of refraction is arcuate arc from crestal culmination to ridge bottom, close
The length of the arcuate arc of the distal end plane of refraction of the astigmatism ridge of the astigmatism heart is greater than the bow of the distal end plane of refraction of the adjacent astigmatism ridge in outside
The length of shape arc.
As a kind of preferred embodiment of the utility model, multiple astigmatism units are in per adjacent four astigmatism units
The square array of proper alignment is provided with secondary astigmatism unit or every three astigmatism units between adjacent four astigmatism units in whole
The triangular array arranged together is provided with secondary astigmatism unit between adjacent three astigmatism units.
As a kind of preferred embodiment of the utility model, the secondary astigmatism unit includes interior astigmatism pair ridge and outer astigmatism pair
Ridge, interior astigmatism pair ridge are arranged in outer astigmatism pair keel side, close interior astigmatism pair ridge part, outer astigmatism pair ridge part with astigmatism ridge
In arc-shaped and the close same center of circle of astigmatism ridge and.
The utility model using the above scheme has the advantages that 1, warning lamp lens using base and two layers of diffusion layer
Be made, can also integrally suppress, diffusion layer is made of multiple astigmatism units, the astigmatism unit include it is centrally located to
The astigmatism heart of base's opposite direction protrusion and auxiliary astigmatism ridge positioned at astigmatism heart periphery, are readily able to molding jig in this way, are easy to make
Make, while LED light pearl can be matched, better astigmatism；
2, it is bowed arc body that the astigmatism heart, which is longitudinal section, and arch is minor arc bow or half circular, and astigmatism ridge is ring shape, and
Astigmatism ridge is two or more, and the diameters of two or more astigmatism ridges is different, each astigmatism ridge with astigmatism heart common center circumferentially according to
Secondary setting is capable of the light of abundant divergent light source, so that warning lamp is easier to be noted；
3, distal end plane of refraction be evagination arcwall face, enable to light further to dissipate in this way, distal end plane of refraction from
Crestal culmination is arcuate arc to ridge bottom, and it is adjacent to be greater than outside close to the length of the arcuate arc of the distal end plane of refraction of the astigmatism ridge of the astigmatism heart
The length of the arcuate arc of the distal end plane of refraction of astigmatism ridge enables the light of diverging to further increase light and emphasizes；
4, multiple astigmatism units are in the square array of proper alignment, adjacent four astigmatism lists per adjacent four astigmatism units
It is provided with secondary astigmatism unit between member or every three astigmatism units are in the triangular array of proper alignment, adjacent three astigmatism lists
Secondary astigmatism unit is provided between member, the secondary astigmatism unit includes interior astigmatism pair ridge and outer astigmatism pair ridge, interior astigmatism pair ridge
Setting in outer astigmatism pair keel side, with astigmatism ridge close interior astigmatism pair ridge part, outer astigmatism pair ridge part in arc-shaped and and
The close same center of circle of astigmatism ridge more fully utilizes entire lens, increases the dissipating effect of light.
In short, by above-mentioned setting, so that the light that lamp bead issues enables to light to transmit by scattering, refraction
Direction increases, so that larger range of people it can be noted that improve warning effect in turn.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the partial enlargement diagram in the portion A in Fig. 1；
Fig. 3 is the cross-sectional view of B-B direction in Fig. 2；
Fig. 4 be in Fig. 2 C-C to cross-sectional view.
Figure label explanation: 1, base；2, astigmatism unit；3, secondary astigmatism unit；4, the astigmatism heart；5, astigmatism ridge；501, ridge
Top；6, distal end plane of refraction；7, proximal end plane of refraction；8, ridge bottom；9, interior astigmatism pair ridge；10, outer astigmatism pair ridge.
Specific embodiment
In conjunction with attached drawing 1 to attached drawing 4, a kind of warning lamp lens, including base 1 and diffusion layer are designed, diffusion layer is located at base 1
Top, diffusion layer are made of multiple astigmatism units, and astigmatism unit includes the centrally located astigmatism heart 4 to base's opposite direction protrusion
With the auxiliary astigmatism ridge 5 for being located at astigmatism heart periphery, base 1 and diffusion layer are made of transparent or translucent material.The astigmatism heart 4 is
Longitudinal section is bowed arc body, and arch is minor arc bow or half circular, is generally adopted by minor arc bow, and astigmatism ridge 5 is circle, and
Astigmatism ridge 5 is four, and the diameter of each astigmatism ridge 5 is different, and each astigmatism ridge 5 is circumferentially set gradually with 4 common center of the astigmatism heart.
Astigmatism ridge 5 is being proximal end plane of refraction 7 close to the astigmatism heart 4, is distal end plane of refraction 6, rounded crestal culmination far from the astigmatism heart 4
501, proximal end plane of refraction 7 and distal end plane of refraction 6 are distributed along 501 two sides of crestal culmination, and distal end plane of refraction 6 is the arcwall face of evagination.Far
Holding plane of refraction 6 is arcuate arc from crestal culmination 501 to ridge bottom 8, the arcuate arc of the distal end plane of refraction 6 of the astigmatism ridge 5 of the close astigmatism heart 4
Length is greater than the length of the arcuate arc of the distal end plane of refraction 6 of the adjacent astigmatism ridge 5 in outside.
On the basis of the above embodiments, multiple astigmatism units 2 are configured, per adjacent four astigmatism units 2 in whole
The square array arranged together is provided with secondary astigmatism unit 3 or every three astigmatism units 2 between adjacent four astigmatism units 2 in whole
The triangular array (not having attached drawing) arranged together is provided with secondary astigmatism unit 3, secondary astigmatism list between adjacent three astigmatism units 2
Member 3 includes interior astigmatism pair ridge 9 and outer astigmatism pair ridge 10, and the interior setting of astigmatism pair ridge 9 is in outer 10 inside of astigmatism pair ridge, with astigmatism ridge 5
Close interior 9 part of astigmatism pair ridge, outer 10 part of astigmatism pair ridge are in arc-shaped and the close same center of circle of astigmatism ridge 5 and.
When specifically used, this warning lamp lens are arranged on the outside of the LED lamp bead of arrangement, so that each astigmatism unit 2 is aligned
One LED lamp bead, allowing for each LED lamp bead in this way has a relatively independent astigmatism unit 2, and the light of LED lamp bead is logical
Cross the astigmatism heart 4, astigmatism ridge 5 is scattered, the astigmatism heart 4 is led to by the scattering for being provided with a part of light of its sphere body shape
The light of astigmatism ridge 5 is crossed then mainly by the further diffusing light around of the distal end plane of refraction 6 of astigmatism ridge 5, while distal end is rolled over
It is arcuate arc that face 6, which is penetrated, from crestal culmination 501 to ridge bottom 8, close to the length of the arcuate arc of the distal end plane of refraction 6 of the astigmatism ridge 5 of the astigmatism heart 4
The length of the arcuate arc of the distal end plane of refraction 6 of the astigmatism ridge 5 adjacent greater than outside, this set make the ground for being more proximate to light source
Side, can reflect more light, so that overall light refraction scattering is relatively uniform.The setting of secondary astigmatism unit 3 is into one
Step is so that refraction more scatters more evenly, while interior astigmatism pair ridge 9 and outer astigmatism pair ridge 10 are in the local part close to astigmatism ridge 5
Be designed to arc-shaped and with the same center of circle of astigmatism ridge 5, so that light scattering it is more regular, reduce to the greatest extent light scattering,
Mutual influence caused by refraction, to further increase the dispersion effect of warning lamp.
The utility model preferred embodiment above, for it is other it is similar do not need creative labor and
Change the warning lamp lens that technical solutions of the utility model obtain, belongs to the protection scope of the utility model.
Claims (6)
1. a kind of warning lamp lens, including base and diffusion layer, it is characterised in that: diffusion layer is located at base top, and diffusion layer has
Multiple astigmatism units composition, the astigmatism unit include the centrally located astigmatism heart to base's opposite direction protrusion and positioned at astigmatism
The auxiliary astigmatism ridge of heart periphery, base and diffusion layer are made of transparent or translucent material.
2. warning lamp lens according to claim 1, it is characterised in that: the astigmatism heart is that longitudinal section is bowed arc
Body, arch are minor arc bow or half circular, and the astigmatism ridge is ring shape, and astigmatism ridge is two or more, two or more astigmatism
The diameter of ridge is different, and each astigmatism ridge is circumferentially set gradually with astigmatism heart common center.
3. warning lamp lens according to claim 2, it is characterised in that: the astigmatism ridge includes close to the proximal end of the astigmatism heart
Plane of refraction, the distal end plane of refraction far from the astigmatism heart and the crestal culmination in ring shape, proximal end plane of refraction and distal end plane of refraction are along crestal culmination
Two sides distribution, distal end plane of refraction are the arcwall face of evagination.
4. warning lamp lens according to claim 3, it is characterised in that: the distal end plane of refraction is bow from crestal culmination to ridge bottom
Shape arc is greater than the distal end folding of the adjacent astigmatism ridge in outside close to the length of the arcuate arc of the distal end plane of refraction of the astigmatism ridge of the astigmatism heart
Penetrate the length of the arcuate arc in face.
5. according to any warning lamp lens of claim 2 to 4, it is characterised in that: multiple astigmatism units, every phase
Adjacent four astigmatism units are in the square array of proper alignment, secondary astigmatism unit are provided between adjacent four astigmatism units, or every
Three astigmatism units are in the triangular array of proper alignment, are provided with secondary astigmatism unit between adjacent three astigmatism units.
6. warning lamp lens according to claim 5, it is characterised in that: the secondary astigmatism unit includes interior astigmatism pair ridge
With outer astigmatism pair ridge, the setting of interior astigmatism pair ridge in outer astigmatism pair keel side, with astigmatism ridge close interior astigmatism pair ridge part, outer dissipate
Light pair ridge part is in arc-shaped and the close same center of circle of astigmatism ridge and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080429.6U CN208295594U (en) | 2018-07-09 | 2018-07-09 | A kind of warning lamp lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080429.6U CN208295594U (en) | 2018-07-09 | 2018-07-09 | A kind of warning lamp lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295594U true CN208295594U (en) | 2018-12-28 |
Family
ID=64701063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821080429.6U Active CN208295594U (en) | 2018-07-09 | 2018-07-09 | A kind of warning lamp lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295594U (en) |
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2018
- 2018-07-09 CN CN201821080429.6U patent/CN208295594U/en active Active
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