CN209213744U - A kind of LED light lens - Google Patents
A kind of LED light lens Download PDFInfo
- Publication number
- CN209213744U CN209213744U CN201822122135.1U CN201822122135U CN209213744U CN 209213744 U CN209213744 U CN 209213744U CN 201822122135 U CN201822122135 U CN 201822122135U CN 209213744 U CN209213744 U CN 209213744U
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- CN
- China
- Prior art keywords
- light
- lug boss
- light transmission
- transmission lug
- holding tank
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED light lens, it include lens body, the two sides of lens body are respectively arranged with light source holding tank and light transmission lug boss, light source holding tank is corresponding with the position of light transmission lug boss, the edge that lens body corresponds to light transmission lug boss is provided with annular groove, is provided on the outside of annular groove towards outer incline and around the reflecting slant of light transmission lug boss.Compared with prior art, the utility model guides light distribution by the light that light source holding tank cooperates light transmission lug boss to issue light emitting source, followed by the reflecting slant on the annular groove that light transmission lug boss edge is arranged in, the light come can will be appeared from light transmission lug boss edge carries out a reflection, the light for being emitted to light transmission lug boss edge can be carried out one to gather, allow light to be preferably emitted, to improve the utilization rate of luminous energy, energy consumption is reduced, illuminating effect is promoted.
Description
Technical field
The utility model belongs to field of LED illumination, particularly, is related to a kind of lens for LED light.
Background technique
Nowadays, LED light source is more and more extensive as the application of street lamp.LED light source is the light source of light distribution relatively diverging,
It, can be effective to cooperate road lighting, and the raising efficiency of light energy utilization, LED light that lens is generally used to carry out light distribution to LED light source
Ground carries out aggregation irradiation to the light that LED light source issues, and light is allowed more to concentrate.General lens are directly in the saturating of one flat plate
It is provided with the convex surface of multiple corresponding LED light sources in luminescent material, allows LED light source that can be mapped to outside by the convex surface of lens and goes to carry out
Illumination.But the setting of this structure, the light that LED light source has part directly can be reflected back toward lamps and lanterns in the land edges of lens
On, not only the utilization rate of luminous energy is small, but also energy consumption is big, and illuminating effect is poor.
Utility model content
For overcome the deficiencies in the prior art, a kind of embodiment of the utility model provides a kind of utilization rate for improving luminous energy,
Energy consumption is reduced, the LED light lens of illuminating effect are promoted.
A kind of embodiment of the utility model solves technical solution used by its technical problem:
A kind of LED light lens include lens body, the two sides of the lens body be respectively arranged with light source holding tank and
Light transmission lug boss, the light source holding tank is corresponding with the position of the light transmission lug boss, and the lens body corresponds to described
The edge of light lug boss is provided with annular groove, is provided on the outside of the annular groove towards outer incline and raised around the light transmission
The reflecting slant in portion.
As an improvement of the above scheme, the length direction of the length direction of the light source holding tank and the light transmission lug boss
Vertically.
As a further improvement of the foregoing solution, the light source holding tank is smooth surface slot.
Further, the light transmission lug boss is the class spheroid shape protrusion to an eccentricity.
Further, one end of eccentric side of the smooth surface slot far from the light transmission lug boss is towards the light transmission lug boss
It is recessed.
Further, the lens body is runner plate, and the reflecting slant and the angle of the runner plate are 20-70 degree.
A kind of embodiment of the utility model the utility model has the advantages that compared with prior art, the utility model passes through light source and accommodates
The light that issues to light emitting source of slot cooperation light transmission lug boss guides light distribution, followed by light transmission lug boss edge is arranged in
Reflecting slant on annular groove can will appear the light come from light transmission lug boss edge and carry out a reflection, can will send out
The light for being mapped to light transmission lug boss edge carries out one and gathers, and allows light to be preferably emitted, to improve the utilization of luminous energy
Rate reduces energy consumption, promotes illuminating effect.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of overall structure diagram of embodiment of the utility model；
Fig. 2 is a kind of light reflection schematic diagram of the reflecting slant of embodiment of the utility model.
Specific embodiment
Referring to Fig.1, Fig. 2, a kind of LED light lens include lens body 1, and the two sides of the lens body 1 are respectively set
There are light source holding tank 11 and light transmission lug boss 12, the light source holding tank 11 is corresponding with the position of the light transmission lug boss 12,
The edge of the corresponding light transmission lug boss 12 of the lens body 1 is provided with annular groove 13, the outside setting of the annular groove 13
Have towards outer incline and around the reflecting slant 14 of the light transmission lug boss 12.The light source holding tank 11 is for corresponding to LED light
Light emitting source, it can be embedded in the light source holding tank 11, the light that subsequent light emitting source issues can be convex by the light transmission
Portion 12 is played to project.The annular groove 13 is arranged around the light transmission lug boss 12, can allow annular groove 13 outside and light transmission
The bottom margin of lug boss 12 has corresponding region, that is, allows reflecting slant 14 that can reflect and carry out self-emitting light source from light transmission lug boss 12
The light come is appeared, light can be allowed to be reflected into the direction little with the middle part light-transmitting line deviation of directivity, can be allowed so luminous
The light in source penetrates light transmission lug boss 12, is reflected by reflecting slant 14, and the light for allowing light emitting source to issue penetrates lens
Outside is injected to, to improve the utilization rate of luminous energy, energy consumption is reduced, promotes illuminating effect.Wherein optimally, the lens body
1 is runner plate, and the reflecting slant 14 and the angle of the runner plate are 20-70 degree.The reflecting slant 14 is one similar to loudspeaker expansion
The curved surface of the annular of bulk, the angle with the plane of runner plate is 20-70 degree, then can effectively reflect and issue from light emitting source in this way
Light, improve the utilization rate of luminous energy, reduce energy consumption, promote illuminating effect.
Preferably, in order to allow light emitting source preferably light transmission, the length direction of the light source holding tank 11 and the light transmission are convex
The length direction for playing portion 12 is vertical.Pass through the length direction of the light source holding tank 11 and the length side of the light transmission lug boss 12
To vertical, the light that light emitting source can be allowed to issue preferably is entirely fallen at light transmission lug boss 12, and the light transmission for carrying out lug boss is drawn
It leads, carries out focusing light effect.
Preferably, in order to avoid light is reflected and reflected in light source holding tank 11, the light source holding tank 11 is
Smooth surface slot.The bottom surface of the i.e. described light source holding tank 11 is smooth surface, as shown in Figure 2.The shape of the smooth surface slot
Match with the divergence of beam situation of light emitting source, the light of light emitting source can be allowed directly to pass through the interior of the light source holding tank 11
Wall does not appear in the inner wall reflection of the light source holding tank 11 or the case where refracted light, the light of light emitting source is allowed to be directly entered
Light transmission lug boss 12 is inner to be transmitted.
Preferably, in order to which translucent effect is more preferable, and guidance light projects, and the light transmission lug boss 12 is to an eccentricity
Class spheroid shape protrusion.By setting the light transmission lug boss 12 to the protrusion of class spheroid shape, it is convex to can use the light transmission
Guidance light is played, gathering for light is carried out, light is allowed preferably to project.And accordingly, in order to which light transmission is more preferable, the smooth song
One end of eccentric side of the face slot far from the light transmission lug boss 12 is recessed towards the light transmission lug boss 12.Allow the position of light emitting source
Adjustable is the position for being parallel to eccentric lobe, allows light to be preferably guided, light distribution effect is more preferable, to promote illumination
Effect.
Compared with prior art, the utility model cooperates light transmission lug boss 12 to issue light emitting source by light source holding tank 11
Light guide light distribution, can followed by the reflecting slant 14 on the annular groove 13 that 12 edge of light transmission lug boss is arranged in
A reflection is carried out so that the light come will be appeared from 12 edge of light transmission lug boss, can will be emitted to 12 edge of light transmission lug boss
Light carry out one and gather, allow light to be preferably emitted, to improve the utilization rate of luminous energy, reduce energy consumption, promoted and shone
Obvious results fruit.
The above is the better embodiment of the utility model, but the utility model is not limited to above-described embodiment,
As long as its technical effect for reaching the utility model with any same or similar means, should all fall into the protection model of the utility model
Within enclosing.
Claims (6)
1. a kind of LED light lens, it is characterised in that: include lens body (1), the two sides of the lens body (1) are set respectively
It is equipped with light source holding tank (11) and light transmission lug boss (12), the position of the light source holding tank (11) and the light transmission lug boss (12)
Set corresponding, the edge of the corresponding light transmission lug boss (12) of the lens body (1) is provided with annular groove (13), the annular
It is provided on the outside of slot (13) towards outer incline and around the reflecting slant (14) of the light transmission lug boss (12).
2. a kind of LED light lens according to claim 1, it is characterised in that: the length side of the light source holding tank (11)
To vertical with the length direction of the light transmission lug boss (12).
3. a kind of LED light lens according to claim 2, it is characterised in that: the light source holding tank (11) is smooth song
Face slot.
4. a kind of LED light lens according to claim 3, it is characterised in that: the light transmission lug boss (12) is to side
Eccentric class spheroid shape protrusion.
5. a kind of LED light lens according to claim 4, it is characterised in that: the smooth surface slot is far from the light transmission
One end of the eccentric side of lug boss (12) is recessed towards the light transmission lug boss (12).
6. -5 any a kind of LED light lens according to claim 1, it is characterised in that: the lens body (1) is mirror
The angle of plate, the reflecting slant (14) and the runner plate is 20-70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122135.1U CN209213744U (en) | 2018-12-17 | 2018-12-17 | A kind of LED light lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122135.1U CN209213744U (en) | 2018-12-17 | 2018-12-17 | A kind of LED light lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213744U true CN209213744U (en) | 2019-08-06 |
Family
ID=67465105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822122135.1U Expired - Fee Related CN209213744U (en) | 2018-12-17 | 2018-12-17 | A kind of LED light lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630980A (en) * | 2018-12-17 | 2019-04-16 | 江门市博极照明科技有限公司 | A kind of LED light lens |
-
2018
- 2018-12-17 CN CN201822122135.1U patent/CN209213744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630980A (en) * | 2018-12-17 | 2019-04-16 | 江门市博极照明科技有限公司 | A kind of LED light lens |
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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: 20190806 Termination date: 20201217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |