CN202955638U - Condensing lens for light-emitting diode (LED) project lamp - Google Patents
Condensing lens for light-emitting diode (LED) project lamp Download PDFInfo
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- CN202955638U CN202955638U CN201220639020XU CN201220639020U CN202955638U CN 202955638 U CN202955638 U CN 202955638U CN 201220639020X U CN201220639020X U CN 201220639020XU CN 201220639020 U CN201220639020 U CN 201220639020U CN 202955638 U CN202955638 U CN 202955638U
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- led
- light
- condensing lens
- condensing body
- collector lens
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Abstract
The utility model provides a condensing lens for a light-emitting diode (LED) project lamp and relates to the field of LED illuminant lighting. The condensing lens for the LED project lamp comprises a condensation body and a carrying body which is used for carrying the condensation body, wherein the condensation body and a fixing column is arranged on one side of the carrying body, and a mounting step is arranged on the periphery of the carrying body. According to the condensing lens for the LED project lamp, the structure enables the condensing lens to be even in light transmitting, enlarged in exposure range, and high in luminance and light transmittance, high requirement of illumination intensity is achieved, and the condensing lens is manufactured integrally and simple and convenient to manufacture, and thus engineering design is easy.
Description
Technical field
The utility model relates to the LED light source lighting field, is especially a kind of LED collector lens module.
Background technology
Along with LED light source replaces conventional light source gradually, the advantage of LED lighting is day by day admitted by people, such as LED is replaced to conventional lamp for field of street lamp lighting, the characteristics such as LED small volume and less weight, driving voltage is low, the life-span is long, efficiency is high, vibration resistance, energy-conserving and environment-protective, for the illuminator that is designed for different places and purpose provides supremacy clause.People get used to seeing the thing under daylight, and for general illumination, what people needed is mainly the light source that approaches the sunshine quality.Traditional illuminating lamp adopts lampshade optically focused.Lampshade optically focused process be through lens again through a light shield optically focused, waste luminous energy, and cause luminance shortage.The lighting angle intractability of conventional lenses is large, and the light projector degree is bad.Its uniformity and range of exposures all are difficult to meet under environment for use to going out the requirement of light effect.
Because the characteristics of luminescence of LED lamp makes light, do not concentrate, therefore existing LED lamp is all adjusted light with lens.When existing LED lens use, light transmittance is not high, the inhomogeneous and problem such as brightness is not high enough, and angle design is unreasonable, and range of exposures is little of hot spot after printing opacity, and the too high LED lamp of power often heat dissipation problem be difficult to solve.
The utility model content
The technical problems to be solved in the utility model is the deficiency that after, printing opacity not high for light transmittance in above-mentioned prior art, hot spot is inhomogeneous and brightness is high not, a kind of collector lens of LED Projecting Lamp is provided, make that printing opacity is even and the large brightness of range of exposures is high, light transmittance is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: comprise condensing body and the carrier that described condensing body is set, described carrier simultaneously arranges described condensing body and fixed leg, and the periphery of described carrier arranges an installation step.
Described condensing body is provided with a counterbore, the plane of incidence that the bottom surface of counterbore is light.The stage body that described condensing body is.Described condensing body is distributed on described carrier, and adjacent condensing body is from setting
The beneficial effects of the utility model are: a kind of collector lens of LED Projecting Lamp, and mounted LED lamp in counterbore, the LED lamp from outgoing in counterbore, after superrefraction, obtain the light of homogeneous and bright.Its condensing body structure can collect the incident sidelight reflect away, and after making it to see through lens, obtains beautiful hot spot effect, and light reflects and scattering makes light to multi-faceted emission, just to have obtained a projection aspect along light source on four sides.The collector lens of LED Projecting Lamp has also adopted 3 low-power LED luminous tubes to promote brightness, the not tangent and crossing setting of each condensing body, and the heat of its generation can not intersect transmission.The making that is formed in one of its whole lens, make simple and conveniently, makes engineering design simpler.
The accompanying drawing explanation
Fig. 1 is sectional structure chart of the present utility model;
Fig. 2 is stereogram of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to figure 1, for solving the problems of the technologies described above, the technical solution of the utility model is: comprise condensing body 6 and the carrier 1 that described condensing body 6 is set, described carrier 1 one side arranges described condensing body 6 and fixed leg 3, and the periphery of described carrier 1 arranges erecting bed 7 rank.
Described condensing body 6 is provided with a counterbore 5, the plane of incidence 4 that the bottom surface of counterbore 5 is light.The exit facet 2 that the another side of described carrier 1 is collector lens.The stage body that described condensing body 6 is.Described condensing body 6 is distributed on described carrier 1, and adjacent condensing body 6 is from setting.
The interior mounted LED lamp of counterbore 5, from the LED lamp of counterbore 5 interior outgoing, after superrefraction, obtain the light of homogeneous and bright.Its condensing body 6 structures can collect the incident sidelight reflect away, and after making it to see through lens, obtain beautiful hot spot effect, and light reflects and scattering makes light to multi-faceted emission, just to have obtained a projection aspect along light source on four sides.The collector lens of LED Projecting Lamp has also adopted 3 low-power LED luminous tubes to promote brightness, the not tangent and crossing setting of each condensing body 6, and the heat of its generation can not intersect transmission.The making that is formed in one of its whole lens, make simple and conveniently, makes engineering design simpler.The LED collector lens of the PMMA material that described a kind of LED collector lens module is optical grade or the LED collector lens of PC material.
After the collector lens and the contraposition of LED lamp of LED Projecting Lamp, the LED lamp is placed in the counterbore 5 of lens.The LED lamp be placed in the counterbore 5 of lens interior after, fixed leg 3 on the collector lens of LED Projecting Lamp is corresponding to be positioned fixing to the room that is positioned at external parts, again by the fixing whole lens in erecting bed 7 rank, make accurate and firm being fixed on outer relay part of lens module, more be conducive to normal work.
The above not imposes any restrictions this novel technical scope, and all any modification, equivalent variations and modifications of above embodiment being done according to the utility model technical spirit all still belong in the scope of this novel technical scheme.
Claims (5)
1. the collector lens of a LED Projecting Lamp, comprise condensing body and the carrier that described condensing body is set, and it is characterized in that: described carrier simultaneously arranges described condensing body and fixed leg, and the periphery of described carrier arranges an installation step.
2. a kind of collector lens of LED Projecting Lamp according to claim 1, it is characterized in that: described condensing body is provided with a counterbore, the plane of incidence that the bottom surface of counterbore is light.
3. a kind of collector lens of LED Projecting Lamp according to claim 1, is characterized in that: the exit facet that the another side of described carrier is collector lens.
4. a kind of collector lens of LED Projecting Lamp according to claim 1, is characterized in that: the stage body that described condensing body is.
5. a kind of collector lens of LED Projecting Lamp according to claim 1, it is characterized in that: described condensing body is distributed on described carrier, and adjacent condensing body is from setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220639020XU CN202955638U (en) | 2012-11-28 | 2012-11-28 | Condensing lens for light-emitting diode (LED) project lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220639020XU CN202955638U (en) | 2012-11-28 | 2012-11-28 | Condensing lens for light-emitting diode (LED) project lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955638U true CN202955638U (en) | 2013-05-29 |
Family
ID=48461208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220639020XU Expired - Fee Related CN202955638U (en) | 2012-11-28 | 2012-11-28 | Condensing lens for light-emitting diode (LED) project lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062038A (en) * | 2017-06-06 | 2017-08-18 | 娄海红 | The sudden and violent torch in police pulsed light town |
-
2012
- 2012-11-28 CN CN201220639020XU patent/CN202955638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062038A (en) * | 2017-06-06 | 2017-08-18 | 娄海红 | The sudden and violent torch in police pulsed light town |
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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 |
Granted publication date: 20130529 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |