CN202501385U - Light-emitting diode (LED) combined lens - Google Patents
Light-emitting diode (LED) combined lens Download PDFInfo
- Publication number
- CN202501385U CN202501385U CN2012200902365U CN201220090236U CN202501385U CN 202501385 U CN202501385 U CN 202501385U CN 2012200902365 U CN2012200902365 U CN 2012200902365U CN 201220090236 U CN201220090236 U CN 201220090236U CN 202501385 U CN202501385 U CN 202501385U
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- lens
- substrate
- led
- monomer
- containing hole
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Abstract
The utility model relates to a lamp lens, and in particular relates to a light-emitting diode (LED) combined lens which can be suitable for being used by a plurality of LED lamps simultaneously. The LED combined lens comprises a substrate, wherein the lower end surface of the substrate is provided with a plurality of lens units; the lens units are respectively in a circular truncated cone shape; the lower end surfaces of the lens units are provided with containing holes for containing LED lamps; and the lens units and the substrate are integrally molded. With the adoption of the integrally molding technology, a plurality of lens units are arranged on the lower end surface of the substrate, so that a plurality of LED lamps can be used simultaneously, and power is improved; meanwhile, the lens units are not required to be fixed one by one and can be fixed by one time in a process of fixing the lens, and the fixing time and the fixing process are saved; and moreover, the relative positions of the LED lamps and the lens are adjusted, and the LED combined lens is easy to adjust and easy to operate.
Description
Technical field
The utility model relates to a kind of light fixture lens, relates in particular to a kind of LED compound lens that a plurality of LED lamps use simultaneously that is suitable for.
Background technology
High-power LED lamp adopts a plurality of LED lamp compound modes to improve power usually, in order to improve LED lamp projection effect, lens is set before the LED lamp, is used to regulate the direction and the density of transmitted ray, reaches a preferable radiation response.Because the LED lamp that adopts is more; When installing, need to carry out lens mounting to each LED lamp, and during lens mounting; Need regulate the position of LED lamp in the containing hole of lens; When therefore high-power LED lamp was installed, operating efficiency was lower, and the frequent unreasonable radiation response that has influence on of distance adjustment because of lens and LED lamp.
Summary of the invention
The purpose of the utility model is to solve the deficiency of prior art, and a kind of LED compound lens is provided, and this LED compound lens is easy for installation, be easy to regulate and the LED lamp between distance, improve the installation effectiveness and the result of use of high-power LED lamp.
The technical scheme that the utility model adopts is:
A kind of LED compound lens comprises substrate, and the lower surface of said substrate is provided with at least 3 monomer lens, and said monomer lens are truncated cone-shaped, and the lower surface of monomer lens is provided with the containing hole that is used for device LED lamp, and monomer lens and substrate are one-body molded.
Further, containing hole is positioned at the middle part of said lower surface, and said containing hole is truncated cone-shaped, and the cross-sectional area of this containing hole is up-small and down-big.
As distortion, containing hole can be cylindrical.
Further, the upper surface of said containing hole convexes to form arcwall face downwards.
Further, said substrate is provided with many reference columns.
Further, said substrate is rounded, and said monomer lens are arranged at the lower surface of substrate uniformly.
Further, said substrate is provided with 5 monomer lens, and the monomer lens are cross distribution.
As distortion, said substrate can be provided with 7 monomer lens, 9 monomer lens, 12 monomer lens.
Further, said substrate side surfaces extends outward fixedly ear of annular.
The beneficial effect of the utility model is: a kind of LED lens; Comprise substrate, the lower surface of said substrate is provided with at least 3 monomer lens, and said monomer lens are truncated cone-shaped; The lower surface of monomer lens is provided with the containing hole that is used for device LED lamp, and monomer lens and substrate are one-body molded.The utility model adopts one-body molded technology, is provided with at least 3 monomer lens in the lower surface of a substrate, thereby can uses a plurality of LED lamps simultaneously, helps to improve power; Simultaneously, when carrying out fixed lens, need not securing unit lens one by one, once fixing get final product, saving set time and fixing operation; Secondly, the adjustment of the relative position of LED lamp and lens, adjustment is simple, and is easy to operate.
Description of drawings
Fig. 1 is the front view of first kind of structure of the utility model.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Fig. 4 is the front view of second kind of structure of the utility model.
Fig. 5 is the cutaway view of Fig. 4.
Fig. 6 is the upward view of Fig. 4.
Fig. 7 is the front view of the third structure of the utility model.
Fig. 8 is the cutaway view of Fig. 7.
Fig. 9 is the upward view of Fig. 7.
Figure 10 is the front view of the 4th kind of structure of the utility model.
Figure 11 is the cutaway view of Figure 10.
Figure 12 is the upward view of Figure 10.
Reference numeral:
1---substrate 2---monomer lens
3---reference columns 4---are ear fixedly
5---containing hole.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.
Embodiment, extremely shown in Figure 12 like Fig. 1, a kind of LED compound lens; Comprise substrate 1, the lower surface of said substrate 1 is provided with at least 3 monomer lens 2, and said monomer lens 2 are truncated cone-shaped; The lower surface of monomer lens 2 is provided with the containing hole 5 that is used for device LED lamp, and monomer lens 2 are one-body molded with substrate 1.
Adopt one-body molded technology, be provided with at least 3 monomer lens 2 in the lower surface of a substrate 1, thereby can use a plurality of LED lamps simultaneously, help to improve power; Simultaneously, when carrying out fixed lens, need not securing unit lens 2 one by one, once fixing get final product, saving set time and fixing operation; Secondly, the adjustment of the relative position of LED lamp and lens is just once adjusted and can the relative position of lens and LED lamp adjusted and meets the demands.Wherein, the cross-sectional area of monomer lens 2 is up big and down small, and monomer lens 2 are uniformly distributed on the substrate 1.
Further, containing hole 5 is positioned at the middle part of said lower surface, and said containing hole 5 is truncated cone-shaped, and the cross-sectional area of this containing hole 5 is up-small and down-big.
Be positioned at the light that the LED lamp of containing hole 5 sends and get into monomer lens 2 inside through the side refraction of containing hole 5 earlier, the lower surface by monomer lens 2 reflects away again; The angle design of the side of containing hole 5 is good, help to improve the transmissivity of LED light, according to experimental test, when containing hole 5 was truncated cone-shaped, the transmissivity of LED light was higher.
As distortion, containing hole 5 can be cylindrical.
Further, the upper surface of said containing hole 5 convexes to form arcwall face downwards.
The part light of LED light can get into monomer lens 2 through the upper surface of containing hole 5, goes out from 2 transmissions of monomer lens again; The upper surface design is the transmissivity that can improve LED light to the arcwall face of lower convexity.
Further, said substrate 1 is provided with many reference columns 3.
Further, said substrate 1 is rounded, and said monomer lens 2 are arranged at the lower surface of substrate 1 uniformly.
Further, said substrate 1 is provided with 5 monomer lens 2, and monomer lens 2 are cross distribution (as shown in Figure 1).
In like manner said substrate 1 can be provided with 7 monomer lens 2 (referring to accompanying drawing 4), 9 monomer lens 2 (referring to accompanying drawing 7), 12 monomer lens 2 (referring to accompanying drawing 10); The number of monomer lens can be provided with according to power requirement.
Further, said substrate 1 side extends outward fixedly ear 4 of annular.
Arc is set, and fixedly ear 4 can auxiliary fixing substrate 1.
The utility model has been done at length explanation, and those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and does not break away from the essence and the scope of the utility model technical scheme.
Claims (8)
1. LED compound lens; Comprise substrate, it is characterized in that: the lower surface of said substrate is provided with at least 3 monomer lens, and said monomer lens are truncated cone-shaped; The lower surface of monomer lens is provided with the containing hole that is used for device LED lamp, and monomer lens and substrate are one-body molded.
2. a kind of LED compound lens according to claim 1, it is characterized in that: said containing hole is positioned at the middle part of said lower surface, and said containing hole is truncated cone-shaped, and the cross-sectional area of this containing hole is up-small and down-big.
3. a kind of LED compound lens according to claim 1, it is characterized in that: said containing hole is cylindrical.
4. according to claim 2 or 3 described a kind of LED compound lens, it is characterized in that: the upper surface of said containing hole convexes to form arcwall face downwards.
5. a kind of LED compound lens according to claim 1, it is characterized in that: said substrate is provided with many reference columns.
6. according to claim 1 or 5 described a kind of LED compound lens, it is characterized in that: said substrate is rounded, and said monomer lens are arranged at the lower surface of substrate uniformly.
7. a kind of LED compound lens according to claim 6 is characterized in that: said substrate is provided with 5 monomer lens, and the monomer lens are cross distribution.
8. a kind of LED compound lens according to claim 7 is characterized in that: said substrate side surfaces extends outward fixedly ear of annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200902365U CN202501385U (en) | 2012-03-12 | 2012-03-12 | Light-emitting diode (LED) combined lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200902365U CN202501385U (en) | 2012-03-12 | 2012-03-12 | Light-emitting diode (LED) combined lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501385U true CN202501385U (en) | 2012-10-24 |
Family
ID=47037998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200902365U Expired - Fee Related CN202501385U (en) | 2012-03-12 | 2012-03-12 | Light-emitting diode (LED) combined lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501385U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292217A (en) * | 2013-05-23 | 2013-09-11 | 东莞市晶谷照明科技有限公司 | Multi-light-source imaging system of projecting lamp |
| CN104315469A (en) * | 2014-10-30 | 2015-01-28 | 广州市珠江灯光科技有限公司 | LED light source support device |
| CN104421839A (en) * | 2013-09-09 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | LED (Light-emitting Diode) lens, camera device and lighting device |
| CN104566204A (en) * | 2013-10-12 | 2015-04-29 | 海洋王（东莞）照明科技有限公司 | Lens with spotlight and floodlight effects, lamp assembly and flashlight |
| CN108240578A (en) * | 2016-12-27 | 2018-07-03 | 深圳市理邦精密仪器股份有限公司 | LED light source and electronic colposcope |
-
2012
- 2012-03-12 CN CN2012200902365U patent/CN202501385U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292217A (en) * | 2013-05-23 | 2013-09-11 | 东莞市晶谷照明科技有限公司 | Multi-light-source imaging system of projecting lamp |
| CN104421839A (en) * | 2013-09-09 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | LED (Light-emitting Diode) lens, camera device and lighting device |
| CN104421839B (en) * | 2013-09-09 | 2019-04-12 | 海洋王（东莞）照明科技有限公司 | A kind of LED lens, photographic device and lighting device |
| CN104566204A (en) * | 2013-10-12 | 2015-04-29 | 海洋王（东莞）照明科技有限公司 | Lens with spotlight and floodlight effects, lamp assembly and flashlight |
| CN104566204B (en) * | 2013-10-12 | 2018-12-11 | 海洋王（东莞）照明科技有限公司 | Lens, lamp group part and flashlight with optically focused and floodlight effect |
| CN104315469A (en) * | 2014-10-30 | 2015-01-28 | 广州市珠江灯光科技有限公司 | LED light source support device |
| CN108240578A (en) * | 2016-12-27 | 2018-07-03 | 深圳市理邦精密仪器股份有限公司 | LED light source and electronic colposcope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20200312 |