CN209484495U - A kind of street lamp lens increasing astigmatism - Google Patents
A kind of street lamp lens increasing astigmatism Download PDFInfo
- Publication number
- CN209484495U CN209484495U CN201820178845.3U CN201820178845U CN209484495U CN 209484495 U CN209484495 U CN 209484495U CN 201820178845 U CN201820178845 U CN 201820178845U CN 209484495 U CN209484495 U CN 209484495U
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- CN
- China
- Prior art keywords
- lens body
- street lamp
- protrusion
- astigmatism
- 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
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Abstract
The utility model discloses the street lamp lens that one kind can increase astigmatism, including lens body, the lens body upper side is transparent surface, avris is provided with the protrusion that sealing ring lens body is provided with multiple linear isometries far from the side of transparent surface under the fixed screw holes of the lens body, the flank side surface of the protrusion is flap optical surface, it is provided in the protrusion and covers on optics cavity on the outside of LED lamp bead for card, the inner wall of the optics cavity is provided with the luminous mating surface of 1 ball point.The utility model structure is simple, and cost is relatively low, can effectively prevent concentrating the appearance of hot spot point, reduce light loss, improve range of exposures, practicability is stronger.
Description
Technical field
The utility model relates to street lamp technology field, specifically a kind of street lamp lens for increasing astigmatism.
Background technique
With social economy's sustained and rapid development, constantly advances and improve along with light trade, occur in the market
There are a various street lamps, most of street lamp all includes street lamp base, the light emitting source being installed on street lamp base and driving power,
LED light source is point light source, it is often necessary to it is converted into area source by mask, lens or other optical processing systems, and it is present
General street lamp lens irradiate the concentration hot spot that will appear, be easy to cause glare phenomenon, and range of exposures is limited.
Utility model content
The purpose of this utility model is to provide the street lamp lens that one kind can increase astigmatism, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of street lamp lens increasing astigmatism, including lens body, the lens body upper side are transparent surface, institute
It states avris under the fixed screw holes of lens body and is provided with sealing ring lens body and the side of transparent surface is provided with multiple lines
Property equidistant protrusion, the flank side surface of the protrusion is flap optical surface, is provided in the protrusion and covers on LED lamp bead for blocking
The optics cavity in outside, the inner wall of the optics cavity are provided with the luminous mating surface of 1 ball point.
As a further solution of the present invention: being provided with multiple fixed screw holes on the avris of the lens body.
The sealing ring is made of white rubber as a further solution of the present invention,.
The lens body is additionally provided with far from the side of transparent surface in ring as a further solution of the present invention,
Shape subtracts glue chamber.
It is played compared with prior art, the utility model has the beneficial effects that the setting of sealing ring can increase leakproofness
The effect of waterproof, the setting of flap optical surface can increase the astigmatism of LED lamp bead, increase the range of exposures of street lamp and keep away
Exempt from the appearance for collecting luminous point, semicircle pin deck luminescent ligand, which closes face, equally to be had the function of increasing the astigmatism of LED lamp bead, to improve road
The range of light irradiation.The utility model structure is simple, and cost is relatively low, can effectively prevent concentrating the appearance of hot spot point, reduce light loss,
Range of exposures is improved, practicability is stronger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that can increase the street lamp lens of astigmatism.
Fig. 2 is the structural schematic diagram that can increase lens body section in the street lamp lens of astigmatism.
Wherein: lens body 1, fixed screw holes 2, transparent surface 3, sealing ring 4, optics cavity 5, flap optical surface 6, semicircle
Pearl point shine mating surface 7, subtract glue chamber 8.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of street lamp lens increasing astigmatism, including lens sheet
Body 1 is provided with multiple fixed screw holes 2 on the avris of lens body 1 to facilitate fixed and detachable maintaining, in lens body 1
Side is transparent surface 3, the lower avris of the fixed screw holes 2 of the lens body 1 be provided with sealing ring 4 with increase leakproofness play it is anti-
The reflective that can increase illumination is made using white rubber in the effect of water, the sealing ring 4, and lens body 1 is far from transparent surface 3
Side be provided with the protrusions of multiple linear isometries, the flank side surface of the protrusion is flap optical surface 6, flap optical surface 6
Setting can increase the astigmatism of LED lamp bead, increase the range of exposures of street lamp and avoid the appearance of collection luminous point, the protrusion
On be provided with and cover on optics cavity 5 on the outside of LED lamp bead for card, the inner wall of the optics cavity 5 is provided with half ball point luminescent ligand
Conjunction face 7, semicircle pin deck luminescent ligand, which closes face, equally to be had the function of increasing the astigmatism of LED lamp bead, to improve Street Light Illumination
Range, the lens body 1 far from the side of transparent surface 3 be additionally provided with it is in a curved state subtract glue chamber 8, the setting for subtracting glue chamber 8 is kept away
Exempting from outflow avris when light transmission glue uses influences the aesthetics of lens.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. one kind can increase the street lamp lens of astigmatism, including lens body (1), which is characterized in that on the lens body (1)
Side is transparent surface (3), and avris is provided with sealing ring (4) lens body under the fixed screw holes (2) of the lens body (1)
(1) side far from transparent surface (3) is provided with the protrusion of multiple linear isometries, and the flank side surface of the protrusion is flap optical surface
(6), it is provided in the protrusion and covers on optics cavity (5) on the outside of LED lamp bead for card, the inner wall of the optics cavity (5) is arranged
There is 1 ball point to shine mating surface (7).
2. the street lamp lens according to claim 1 for increasing astigmatism, which is characterized in that the lens body (1)
Multiple fixed screw holes (2) are provided on avris.
3. the street lamp lens according to claim 1 for increasing astigmatism, which is characterized in that the sealing ring (4) uses
White rubber is made.
4. the street lamp lens according to claim 1 for increasing astigmatism, which is characterized in that the lens body (1) is remote
Side from transparent surface (3), which is additionally provided with, in a curved state subtracts glue chamber (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178845.3U CN209484495U (en) | 2018-02-01 | 2018-02-01 | A kind of street lamp lens increasing astigmatism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178845.3U CN209484495U (en) | 2018-02-01 | 2018-02-01 | A kind of street lamp lens increasing astigmatism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209484495U true CN209484495U (en) | 2019-10-11 |
Family
ID=68109855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820178845.3U Expired - Fee Related CN209484495U (en) | 2018-02-01 | 2018-02-01 | A kind of street lamp lens increasing astigmatism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209484495U (en) |
-
2018
- 2018-02-01 CN CN201820178845.3U patent/CN209484495U/en not_active Expired - Fee Related
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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: 20191011 Termination date: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |