CN208349219U - A kind of lens ring - Google Patents
A kind of lens ring Download PDFInfo
- Publication number
- CN208349219U CN208349219U CN201820203737.7U CN201820203737U CN208349219U CN 208349219 U CN208349219 U CN 208349219U CN 201820203737 U CN201820203737 U CN 201820203737U CN 208349219 U CN208349219 U CN 208349219U
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- China
- Prior art keywords
- lens ring
- wall built
- smooth surface
- seal groove
- lens
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- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of lens rings, including lens ring body, guide-lighting flange, annular seal groove, outer wall built-up, interior wall built-up, the first anti-dazzle smooth surface, second anti-dazzle smooth surface, the first anti-dazzle smooth surface and the second anti-dazzle smooth surface are coplanar, plane between plane where the first anti-dazzle smooth surface and the second anti-dazzle smooth surface, with the adjacent secondary light-distribution protrusion is non-coplanar.The lens ring designed with this structure, the setting of outer ring seal groove and annular seal groove can be passed through, so that with preferable waterproof action is played after lamp body cooperation, furthermore, since guide-lighting flange and secondary light-distribution protrusion and the setting of lens ring body are integrated, can be convenient and efficient by outer wall built-up and interior wall built-up and reliable and stable it be attached with lamp body.
Description
Technical field
The utility model relates to lens technology more particularly to a kind of lens rings.
Background technique
Lens under the prior art for LED lamp have multiple independent lens to be assembled with fixed plate mostly, with this
Mode designs, so that assembly is relatively complicated, and lens stabilization is poor, because between single lens position and lampshade in use process
Deviation, and the luminous efficiency of strong influence lens, and lens have multiple independent lens to assemble, therefore, so that anti-
It is aqueous can be also poor.
Utility model content
Facilitate installation the purpose of this utility model is to provide a kind of, installation is reliable and stable, and the annular of good water-proof effect
Lens.
For this purpose, the utility model uses following technical scheme:
A kind of lens ring, including lens ring body, successively annular is distributed in table on the lens ring body from inside to outside
The secondary light-distribution that the guide-lighting flange in face, convex annular are set to the lens ring body bottom surface and are located at immediately below the guide-lighting flange
It is raised, circumferential recessed recessed in the annular in the outer ring seal groove of lens ring body upper surface outer edge, circumferential direction
The annular seal groove of lenticular body upper surface inside edge, circumferential outer wall built-up, the week for being distributed in the outer ring seal groove periphery
The lens ring to where being distributed in the interior wall built-up of side wall in the lens ring body, the outer ring seal groove and the outer wall built-up
The bottom surface of body is provided with the first anti-dazzle smooth surface, the bottom of lens ring body where the annular seal groove and the interior wall built-up
Face is provided with the second anti-dazzle smooth surface, and the first anti-dazzle smooth surface and the second anti-dazzle smooth surface are coplanar, the first anti-dazzle smooth surface
Plane between plane where the described second anti-dazzle smooth surface, with the adjacent secondary light-distribution protrusion is non-coplanar.
Wherein, curved flanges, the round and outer ring where the curved flanges are provided between the adjacent outer wall built-up
Circle is arranged concentrically where seal groove.
Wherein, the spacing between the adjacent guide-lighting flange is equal.
Wherein, the upper surface of the lens ring body between the adjacent guide-lighting flange is provided with positioning column and/or limit
Position column.
Wherein, the side wall of the outer wall built-up and the interior wall built-up is provided through U-shaped hole.
Wherein, the outer wall built-up, the interior wall built-up, the guide-lighting flange, the secondary light-distribution protrusion with the annular
Lenticular body integrated injection molding.
Wherein, the arc-shaped convex setting in the cross section of the secondary light-distribution protrusion.
Wherein, the width of the secondary light-distribution convex cross section is greater than the cross-sectional width of the guide-lighting protrusion.
The utility model has the beneficial effects that the utility model includes lens ring body, successively annular is distributed in from inside to outside
The guide-lighting flange of lens ring body upper surface, convex annular are set on the lens ring body bottom surface and convex positioned at the leaded light
Secondary light-distribution immediately below edge is raised, the circumferential recessed outer ring seal groove in lens ring body upper surface outer edge,
Circumferential direction is recessed to be distributed in the outer ring sealing in the annular seal groove of lens ring body upper surface inside edge, circumferential direction
The outer wall built-up of slot periphery circumferential is distributed in the interior wall built-up of side wall in the lens ring body, the outer ring seal groove and described
The bottom surface of lens ring body is provided with the first anti-dazzle smooth surface, the annular seal groove and the interior wall built-up institute where outer wall built-up
The bottom surface of lens ring body is provided with the second anti-dazzle smooth surface, the first anti-dazzle smooth surface and the second anti-dazzle smooth surface are total
It is flat between plane where face, the first anti-dazzle smooth surface and the second anti-dazzle smooth surface, with the adjacent secondary light-distribution protrusion
Face is non-coplanar.With this structure design lens ring, can by the setting of outer ring seal groove and annular seal groove so that
Preferable waterproof action is played with after lamp body cooperation, further, since guide-lighting flange and secondary light-distribution protrusion are set with lens ring body
It sets as one, therefore can be convenient and efficient by outer wall built-up and interior wall built-up and reliable and stable be attached with lamp body.
Detailed description of the invention
Fig. 1 is a kind of main view of lens ring of the utility model.
Fig. 2 is the section view body of Section A-A in Fig. 1.
Fig. 3 is the partial enlarged view in Fig. 2 at B.
Fig. 4 is a kind of axonometric drawing of lens ring of the utility model.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Provide a kind of lens ring in conjunction with shown in Fig. 1 to Fig. 4, in the present embodiment, including lens ring body, from inside to outside
Successively annular is distributed in the guide-lighting flange 1 of lens ring body upper surface, convex annular is set to the lens ring body bottom surface
And it is recessed in lens ring body upper surface outer edge to be located at secondary light-distribution protrusion 2, circumferential direction immediately below the guide-lighting flange 1
The recessed annular seal groove 4 in lens ring body upper surface inside edge of the outer ring seal groove 3 at place, circumferential direction, circumferential direction
Be distributed in 3 periphery of the outer ring seal groove outer wall built-up 5, it is circumferential be distributed in the interior wall built-up 6 of side wall in the lens ring body,
The bottom surface of 5 place lens ring body of the outer ring seal groove 3 and the outer wall built-up is provided with the first anti-dazzle smooth surface 11, described
The bottom surface of 6 place lens ring body of annular seal groove 4 and the interior wall built-up is provided with the second anti-dazzle smooth surface 12, and described first
Anti-dazzle smooth surface 11 and the second anti-dazzle smooth surface 12 are coplanar, where the first anti-dazzle smooth surface 11 and the second anti-dazzle smooth surface 12
Plane between plane, with the adjacent secondary light-distribution protrusion 2 is non-coplanar.Preferably, adjacent in the present embodiment described secondary to match
Plane between light protrusion 2 is located at the top of the described first anti-dazzle smooth surface 11 and the second anti-dazzle 12 place plane of smooth surface, with
This can effective improving luminous efficiency play preferable anti-dazzle and by the setting of the first anti-dazzle smooth surface and the second anti-dazzle smooth surface
Light action, in the present embodiment, the first anti-dazzle smooth surface 11 and the second anti-dazzle smooth surface 12 are uniformly formed by multiple polygon salient points.
Further, in the present embodiment, curved flanges 15, the curved flanges are provided between the adjacent outer wall built-up 5
Circle where 15 is arranged concentrically with circle where the outer ring seal groove 3, and the spacing between the adjacent guide-lighting flange 1 is equal, phase
The upper surface of the lens ring body between the adjacent guide-lighting flange 1 is provided with positioning column 13 or limited post 14, described plug-in
The side wall of wall 5 and the interior wall built-up 6 is provided through U-shaped hole 7, the outer wall built-up 5, the interior wall built-up 6, the guide-lighting flange
1, with the lens ring body integrated injection molding, the cross section of the secondary light-distribution protrusion 2 is in the secondary light-distribution protrusion 2
The setting of arc convex shape, the width of raised 2 cross sections of the secondary light-distribution are greater than the cross-sectional width of the guide-lighting protrusion.
The lens ring designed using the above structure can pass through positioning column 13 and limited post 14 and lamp plate phase during installation
Cooperation then makes lamp bead uniformly distributed in a ring be located at the surface of guide-lighting protrusion, later again by outer ring seal groove and interior
The setting of annular seal groove, so that the lens ring and lamp body sealing cooperate, finally by outer wall built-up and interior wall built-up and lamp body button
It closes, the installation between lens ring and lamp body is conveniently realized with this, is installed by this method, reliable and stable, waterproof performance
Good, luminous efficiency is high.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (8)
1. a kind of lens ring, it is characterised in that: including lens ring body, successively annular is distributed in the annular thoroughly from inside to outside
The guide-lighting flange of mirror body upper surface, convex annular are set to the lens ring body bottom surface and are located at immediately below the guide-lighting flange
Secondary light-distribution is raised, the circumferential recessed outer ring seal groove in lens ring body upper surface outer edge, it is circumferential it is recessed in
The annular seal groove of lens ring body upper surface inside edge is circumferentially distributed in the outer of the outer ring seal groove periphery
Wall built-up is circumferentially distributed in where the interior wall built-up of side wall in the lens ring body, the outer ring seal groove and the outer wall built-up
The bottom surface of lens ring body is provided with the first anti-dazzle smooth surface, lens ring where the annular seal groove and the interior wall built-up
The bottom surface of body is provided with the second anti-dazzle smooth surface, and the first anti-dazzle smooth surface and the second anti-dazzle smooth surface are coplanar, and described first
Plane between plane where anti-dazzle smooth surface and the second anti-dazzle smooth surface, with the adjacent secondary light-distribution protrusion is non-coplanar.
2. a kind of lens ring according to claim 1, it is characterised in that: be provided with arc between the adjacent outer wall built-up
Flange, circle where the curved flanges are arranged concentrically with circle where the outer ring seal groove.
3. a kind of lens ring according to claim 1, it is characterised in that: the spacing phase between the adjacent guide-lighting flange
Deng.
4. a kind of lens ring according to claim 1, it is characterised in that: the ring between the adjacent guide-lighting flange
The upper surface of shape lenticular body is provided with positioning column and/or limited post.
5. a kind of lens ring according to claim 1, it is characterised in that: the side wall of the outer wall built-up and the interior wall built-up
It is provided through U-shaped hole.
6. a kind of lens ring according to claim 1, it is characterised in that: the outer wall built-up, described is led at the interior wall built-up
Light flange, the secondary light-distribution protrusion with the lens ring body integrated injection molding.
7. a kind of lens ring according to claim 1, it is characterised in that: the cross section of the secondary light-distribution protrusion is in arc
The setting of shape convex.
8. a kind of lens ring according to claim 1, it is characterised in that: the width of the secondary light-distribution convex cross section
Greater than the cross-sectional width of the guide-lighting protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203737.7U CN208349219U (en) | 2018-02-02 | 2018-02-02 | A kind of lens ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203737.7U CN208349219U (en) | 2018-02-02 | 2018-02-02 | A kind of lens ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208349219U true CN208349219U (en) | 2019-01-08 |
Family
ID=64873771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820203737.7U Active CN208349219U (en) | 2018-02-02 | 2018-02-02 | A kind of lens ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208349219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159943A (en) * | 2019-05-15 | 2019-08-23 | 上海亚明照明有限公司 | LED lamp component and its lens ring cover circle |
-
2018
- 2018-02-02 CN CN201820203737.7U patent/CN208349219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159943A (en) * | 2019-05-15 | 2019-08-23 | 上海亚明照明有限公司 | LED lamp component and its lens ring cover circle |
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