CN205592891U - Integral type LED module lens - Google Patents
Integral type LED module lens Download PDFInfo
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- CN205592891U CN205592891U CN201620418335.XU CN201620418335U CN205592891U CN 205592891 U CN205592891 U CN 205592891U CN 201620418335 U CN201620418335 U CN 201620418335U CN 205592891 U CN205592891 U CN 205592891U
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- lens
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Abstract
The utility model discloses an integral type LED module lens, including whole lens and with whole lens integrated into one piece's inside grading lens, inside grading lens are located inboard and the inside arch of whole lens, inside grading lens are protruding for the bar, just the bellied tip of bar is provided with the portion of holding that is used for holding LED. Grading lens integrated into one piece no longer need go up the inside grading lens of installation alone to every LED, has greatly simplified packaging technology, raise the efficiency, and the bar arch has the spotlight effect, can distribute the light that LED sent better.
Description
Technical field
This utility model relates to field of light fittings, particularly relates to a kind of integral LED module lens.
Background technology
City lighting engineering is mainly based on the wall lamp of LED light source at present.LED wall wash lamp and tradition wall lamp
Comparing, have the social benefit of energy-conserving and environment-protective, LED lamp is than electric filament lamp economize on electricity about 70% and golden without being harmful to
Belong to, not radiation itself, light pollution will not be produced, belong to typical environmental protection illuminating product.LED lamp
With or without stroboscopic, without ultraviolet radiation, without electromagenetic wave radiation, the characteristic such as low compared with low heat-emissive, energy consumption, and should
Eliminate dazzle by luminous intensity distribution diffusion technique, make LED lamp have become as energy-saving and environmental protection, healthy light source.
Current LED wall wash lamp above each LED equipped with one by PMMA (polymethyl methacrylate,
It is commonly called as acrylic or synthetic quartz) the specular removal lens made, its main function is that secondary distribution LED sends
Light.When light fixture produces, before each LED, the special lens of monomer will be installed, panel is finally installed
Glass, needs after installation each special lens are carried out certain adjustment.Complete whole production process, technique
Complexity, production efficiency are relatively low, and production cost is high.
Utility model content
The purpose of this utility model is to propose a kind of LED module lens, and this light-distribution lens is one-body molded, letter
Change packaging technology, improve efficiency.
For reaching this purpose, this utility model by the following technical solutions:
A kind of integral LED module lens, including overall lens and integrated with described overall lens in
Portion's light-distribution lens, described internal light-distribution lens is located at the inner side of described overall lens and inwardly protruding, described in
Portion's light-distribution lens is strip bulge, and the end of described strip bulge is provided with the receiving portion for accommodating LED.
Wherein, the side of described internal light-distribution lens is plane or cambered outwards curved surface.
Wherein, described accommodation section is holding tank or accommodates chamber.
Wherein, the bottom of described accommodation section is convex globoidal.
Wherein, the back of described overall lens is provided with groove, and described internal light-distribution lens is arranged on described recessed
In groove.
Wherein, the sidewall of described groove is provided with striped.
Wherein, the front of described overall lens is tabular.
Wherein, the front of described overall lens is set to pearl face or minute surface.
Wherein, the front end face of described overall lens and rear end face are the plane being parallel to each other, described overall lens
Left surface and right flank be plane or cambered surface.
Wherein, the both sides of described overall lens are evenly equipped with fixing hole.
Beneficial effect: this utility model provides a kind of integral LED module lens, a kind of integral LED
Module lens, including overall lens and internal light-distribution lens integrated with described overall lens, described interior
Portion's light-distribution lens is located at the inner side of described overall lens and inwardly protruding, and described internal light-distribution lens is that bar shaped is convex
Rise, and the end of described strip bulge is provided with the receiving portion for accommodating LED.Light-distribution lens is one-body molded,
It is no longer necessary to, to single light-distribution lens separately installed on each LED, greatly simplifie packaging technology, carry
High efficiency, and strip bulge has optically focused effect, can preferably distribute the light that LED sends.
Accompanying drawing explanation
Fig. 1 is the structural representation of the inner side of the integral LED module lens that this utility model provides.
Fig. 2 is that the structure after the inside structure of integral LED module lens that this utility model provides is cut open is shown
It is intended to.
Fig. 3 is the structural representation in the outside of the integral LED module lens that this utility model provides.
Wherein:
1-overall lens, 11-groove, 12-striped, 13-fixing hole, the internal light-distribution lens of 2-, 21-accommodates
Portion.
Detailed description of the invention
For making this utility model solve the technical problem that, the technical scheme that uses and the technique effect that reaches more
Clear, further illustrate technical side of the present utility model below in conjunction with the accompanying drawings and by detailed description of the invention
Case.
Embodiment 1
Refer to Fig. 1 to Fig. 3, this utility model provides a kind of integral LED module lens, its feature
Being, including overall lens 1 and internal light-distribution lens 2 integrated with overall lens 1, internal luminous intensity distribution is saturating
The inner side of overall lens 1 and inwardly protruding is located at by mirror 2, and internal light-distribution lens 2 is strip bulge, and bar shaped
Protruding end is provided with the receiving portion 21 for accommodating LED.Light-distribution lens is one-body molded, it is no longer necessary to right
Separately installed single light-distribution lens on each LED, greatly simplifies packaging technology, improves efficiency, and
Strip bulge has optically focused effect, can preferably distribute the light that LED sends.
Internal light-distribution lens 2 has only to as strip bulge, and concrete shape can have multiple, inside luminous intensity distribution
The side of lens 2 can be plane or cambered outwards curved surface, all can realize optically focused effect, can be more preferable
The light that ground distribution LED sends.The inner side of overall lens 1 can only arrange a bar shaped boss, it is also possible to
Every arranging a plurality of bar shaped boss, as long as multiple LED can linearly put into the receiving portion 21 of bar shaped boss
In.Receiving portion 21 can be holding tank or accommodate chamber, and specifically, receiving portion 21 can be one
Bar holding tank runs through the two ends of whole strip bulge, and all of LED all accommodates wherein, it is also possible to be interval
The holding tank arranged or receiving chamber, each holding tank or receiving intracavity place at least one LED.Receiving portion 21
Shape need to design according to the actual requirements, may be the difformity such as hemispherical, bowl-type, it is also possible to it
He combines by material, to obtain more preferably reflection or transmission effects.LED in the application can be LED
Pearl, it is also possible to be SMD LED.After LED puts into receiving portion 21, the light that LED sends out is hardly
Spill light-distribution lens, more light can be carried out secondary distribution, it is thus achieved that preferably optical effect.Optional
, the bottom of receiving portion 21 is convex globoidal, can produce more preferable optical effect.
In the present embodiment, the back of overall lens 1 is provided with groove 11, and internal light-distribution lens 2 is arranged on recessed
In groove 11.By arranging groove 11, the end of internal light-distribution lens 2 can be with the back of the body of non-bulging overall lens 1
Portion, the beneficially back of overall lens 1 are arranged on remaining part.Optionally, the medial wall of groove 11 is arranged
Striped 12, striped 12 is had further the light at the edge of overall lens 1 to be allocated, improve module lens
Optical effect, and more attractive.The left surface of overall lens 1 and right flank can be plane or cambered surface.Left side
When face and right flank are plane, processing is simple, and the striped of the medial wall of fit 11, can be preferably
Light is distributed from sidepiece；When left surface and right flank are cambered surface, during the cambered surface of especially indent, enter one
The light that the striped 12 of the medial wall from groove 11 is distributed by step, to external diffusion, has more preferably optical effect,
The most more attractive.
Module lens is when actually used, it is often necessary to polylith module lens is combined, therefore, by entirety
The front end face of lens 1 and rear end face are set to the plane being parallel to each other, the rear end face of previous piece of module lens with
The front end face of rear one piece of module lens can combination time cooperate, fit completely, do not have gap and
The phenomenon of light leak, it is ensured that the module lens optical effect when combination.Further, can be saturating by entirety
The front end face of mirror 1 and rear end face are disposed as the plane perpendicular with the front of overall lens 1, coordinate more
Good, vertically disposed end face is less through impact during two end faces on light, on the impact of optical effect more
Little.In prior art, after internal light-distribution lens 2 is installed and adjustment completes, last installed surface glass sheet,
Both the inside light-distribution lens of inside had been protected, the most more attractive.In the present embodiment, the front of overall lens 1 is arranged
For tabular, substitute face glass, it is no longer necessary to separately installed face glass, simplify further and assemble work
Skill.Optionally, the front of overall lens 1 is pearl face, and pearl face refers to have in the surface configuration of overall lens 1
A lot of kicks being similar to the globule, can break up the light in overall lens 1 further, improve optical effect,
And increase the aesthetic of overall lens 1.The front of overall lens 1 can also be minute surface, directly by entirety
Light in lens 1 projects away.Overall lens 1 and internal light-distribution lens 2 are PC material or PMMA
Material integrated molding.The heat stability of PC or PMMA, optics are through characteristic, electrical insulation characteristics and resist
Impact is the highest, meets demand, and processing technique is simple, low cost.Saturating in order to preferably fix luminous intensity distribution
Mirror, is evenly equipped with fixing hole 13 in the both sides of overall lens 1, the both sides uniform force of overall lens 1.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, depends on
According to thought of the present utility model, the most all will change, this explanation
Book content should not be construed as restriction of the present utility model.
Claims (10)
1. an integral LED module lens, it is characterised in that include overall lens (1) and whole with described
The integrated internal light-distribution lens (2) of body lens (1), described internal light-distribution lens (2) is located at described
The inner side of overall lens (1) and inwardly protruding, described internal light-distribution lens (2) is strip bulge, and institute
The end stating strip bulge is provided with the receiving portion (21) for accommodating LED.
2. integral LED module lens as claimed in claim 1, it is characterised in that described internal luminous intensity distribution
The side of lens (2) is plane or cambered outwards curved surface.
3. integral LED module lens as claimed in claim 1 or 2, it is characterised in that described receiving
Portion (21) is holding tank or accommodates chamber.
4. integral LED module lens as claimed in claim 3, it is characterised in that described accommodation section (21)
Bottom be convex globoidal.
5. integral LED module lens as claimed in claim 3, it is characterised in that described overall lens
(1) back is provided with groove (11), and described internal light-distribution lens (2) is arranged on described groove (11)
In.
6. integral LED module lens as claimed in claim 5, it is characterised in that described groove (11)
Sidewall be provided with striped (12).
7. integral LED module lens as claimed in claim 1, it is characterised in that described overall lens
(1) front is tabular.
8. integral LED module lens as claimed in claim 7, it is characterised in that described overall lens
(1) front is pearl face or minute surface.
9. integral LED module lens as claimed in claim 1, it is characterised in that described overall lens
(1) front end face and rear end face are the plane being parallel to each other, the left surface of described overall lens (1) and the right side
Side is plane or cambered surface.
10. the integral LED module lens as described in any one of claim 4 to 9, it is characterised in that institute
The both sides stating overall lens (1) are evenly equipped with fixing hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418335.XU CN205592891U (en) | 2016-05-10 | 2016-05-10 | Integral type LED module lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418335.XU CN205592891U (en) | 2016-05-10 | 2016-05-10 | Integral type LED module lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592891U true CN205592891U (en) | 2016-09-21 |
Family
ID=56930484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620418335.XU Active CN205592891U (en) | 2016-05-10 | 2016-05-10 | Integral type LED module lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143825A (en) * | 2017-07-03 | 2017-09-08 | 深圳市中奇创享照明科技有限公司 | A kind of lens and light fixture |
-
2016
- 2016-05-10 CN CN201620418335.XU patent/CN205592891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143825A (en) * | 2017-07-03 | 2017-09-08 | 深圳市中奇创享照明科技有限公司 | A kind of lens and light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |