CN104089190A - LED lamp light energy recovery method - Google Patents
LED lamp light energy recovery method Download PDFInfo
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- CN104089190A CN104089190A CN201410316140.XA CN201410316140A CN104089190A CN 104089190 A CN104089190 A CN 104089190A CN 201410316140 A CN201410316140 A CN 201410316140A CN 104089190 A CN104089190 A CN 104089190A
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- light energy
- led light
- collector lens
- recovery method
- led lamp
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Abstract
The invention discloses an LED lamp light energy recovery method which is applied to the field of light energy to solve the problem of energy waste in the production chain of LED lamps in the prior art. The LED lamp light energy recovery method comprises the steps that glowing LED lamp light energy is collected through a condensing lens, and the light energy of the LED lamp light energy collected through the condensing lens is transmitted to an assigned site through an optical fiber. The LED lamp light energy recovery method is suitable for the LED field.
Description
Technical field
The present invention relates to luminous energy field, relate in particular to a kind of LED light energy recovery method.
Background technology
At LED(Light Emitting Diode, light emitting diode) lamp produce in, light fixture is aging is an important step that ensures product quality, and the aging techniques that current each producer adopts be exactly the actual LED of lighting lamp 12 to 72 hours not etc., the electric energy consuming and the luminous energy of waste are considerable, therefore, the above-mentioned energy that how to utilize LED lamp production link to produce, is of great practical significance.
Summary of the invention
The invention provides a kind of LED light energy recovery method, can effectively avoid the energy waste of LED lamp production link in prior art.
A first aspect of the present invention provides a kind of LED light energy recovery method, comprising: collect LED light energy by collector lens; The described LED light of collecting by collector lens can be arrived and be specified place by fiber optic transmission.
According to first aspect in the possible implementation of the first, described described LED light can also be comprised to specifying before place by fiber optic transmission: the described LED light of collecting by collector lens can be gathered on lamp guide, to protect described optical fiber; The LED light that is gathered in lamp guide can be transferred to described optical fiber by described lamp guide.
LED light energy recovery method provided by the invention, collects LED light energy by collector lens, the LED light of collecting can be arrived and be specified place by fiber optic transmission, the energy that has effectively utilized LED lamp production link to produce by collector lens.
Brief description of the drawings
The schematic flow sheet of the LED light energy recovery method that Fig. 1 provides for the embodiment of the present invention;
The schematic flow sheet of the LED light energy recovery method that Fig. 2 provides for further embodiment of this invention;
The structural representation of the LED light energy retracting device that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the LED light energy retracting device that Fig. 4 provides for further embodiment of this invention.
Description of reference numerals:
31: collector lens; 32: optical fiber;
41: lamp guide; 42: fixed support.
Detailed description of the invention
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The schematic flow sheet of the LED luminous energy recovery method that Fig. 1 provides for the embodiment of the present invention.The ageing link that the method is produced for LED lamp, the method is mainly carried out by LED light energy retracting device, and as shown in Fig. 1, the method comprises the following steps:
10, collect LED light energy by collector lens.
Wherein, the effect of collector lens is that LED lamp wiring is focused on a bit, collects LED light energy, preferably convex lens, asymmetric toroidal lens or Fresnel Lenses.
20, the LED light of collecting by collector lens can be arrived and be specified place by fiber optic transmission.
Wherein, fibre-optic arrival end is placed on the focal position of collector lens, fibre-optic effect is that the LED light of collecting can be transferred to and specify place, optical fiber is silicon fiber or plastic optical fiber preferably, specifies the such as place such as office or underground parking, place.
The present embodiment, collects LED light energy by collector lens, and the LED light of collecting by collector lens can be arrived and be specified place by fiber optic transmission, has effectively collected the energy that LED lamp production link produces.
On above-described embodiment basis, for preventing that LED light from can burn out fiber port, in step 20, LED light can also comprised the following steps to specifying before place by fiber optic transmission, can be with reference to shown in figure 2:
201, the LED light of collecting by collector lens can be gathered on lamp guide, to protect optical fiber.
202, the LED light that is gathered in lamp guide can be transferred to optical fiber by lamp guide.
Wherein, the effect of lamp guide is the heat accumulation that buffering causes because of light focusing, prevents that optical fiber entrance from burning out because of excess Temperature.Before lamp guide is positioned at optical fiber.Particularly, can be placed on fibre-optic arrival end.
In above-described embodiment, collector lens also can replace with condenser lens array.
The structural representation of the LED light energy retracting device that Fig. 3 provides for the embodiment of the present invention, this device can be applicable to the ageing link in LED production, be used for realizing above-mentioned LED light energy recovery method, as shown in Fig. 3, this LED light energy retracting device comprises: collector lens 31 and optical fiber 32.
Wherein, collector lens 31, for collecting LED light energy;
The arrival end of optical fiber 32 is positioned at the focal position of collector lens 31, and optical fiber 32 is for being transferred to the LED light of collecting by collector lens 31 to specify place by optical fiber 32.Specify the such as place such as office or underground parking, place.
The present embodiment, collects LED light energy by collector lens, and the LED light of collecting by collector lens can be arrived and be specified place by fiber optic transmission, has effectively collected the energy that LED lamp production link produces.
Shown in figure 4, on above-described embodiment basis, for preventing that LED light from can burn out fiber port, this LED light energy retracting device also comprises lamp guide 41, before being positioned at optical fiber 32.Particularly, can be placed on the arrival end of optical fiber 32.Lamp guide 41 can be selected the manufacture of PC material, and light-conductive rate and heatproof can meet the demands.
This LED light energy retracting device also comprises fixed support 42, and collector lens 31, lamp guide 41 and optical fiber 32 are arranged on fixed support 42.The effect of fixed support 42 is by independently ray-collecting unit of of collector lens 31 lamp guide 41, optical fiber 32 composition mounted thereto, and accurately optical fiber arrival end is positioned in the focus of collector lens 31, can adopt engineering plastics injection molded, technique is simple, and precision also can reach system requirements.
In above-described embodiment, collector lens 31 can comprise convex lens, asymmetric toroidal lens or Fresnel Lenses.
In above-described embodiment, optical fiber 32 can comprise silicon fiber or plastic optical fiber.Length is selected according to transmission range.
In above-described embodiment, the material of collector lens 31 comprises optical glass, acrylic or Merlon.In above-described embodiment, collector lens 31 also can replace with condenser lens array.Condenser lens array is towards the light-emitting area of LED lamp.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (2)
1. a LED light energy recovery method, is characterized in that, comprising: collect LED light energy by collector lens;
The described LED light of collecting by collector lens can be arrived and be specified place by fiber optic transmission.
2. according to the method described in claim 1, it is characterized in that, described described LED light can also be comprised to specifying before place by fiber optic transmission:
The described LED light of collecting by collector lens can be gathered on lamp guide, to protect described optical fiber;
The LED light that is gathered in lamp guide can be transferred to described optical fiber by described lamp guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316140.XA CN104089190A (en) | 2014-07-04 | 2014-07-04 | LED lamp light energy recovery method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316140.XA CN104089190A (en) | 2014-07-04 | 2014-07-04 | LED lamp light energy recovery method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104089190A true CN104089190A (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410316140.XA Pending CN104089190A (en) | 2014-07-04 | 2014-07-04 | LED lamp light energy recovery method |
Country Status (1)
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| CN (1) | CN104089190A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501084A (en) * | 2014-12-03 | 2015-04-08 | 遵义市义阳光电有限公司 | Illuminating device utilizing light pipe for transmission |
| CN105805568A (en) * | 2016-03-30 | 2016-07-27 | 北京环境特性研究所 | Portable high-uniformity lighting source |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1940664A (en) * | 2005-09-30 | 2007-04-04 | 鸿富锦精密工业（深圳）有限公司 | Negative-light system and its light-source mould set |
| US20070133211A1 (en) * | 2002-05-17 | 2007-06-14 | Kenji Yoneda | Light emitting diode unit and method for manufacturing light emitting diode unit |
| CN103080643A (en) * | 2009-12-22 | 2013-05-01 | 爱尔康研究有限公司 | Light collector for a white light LED illuminator |
-
2014
- 2014-07-04 CN CN201410316140.XA patent/CN104089190A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070133211A1 (en) * | 2002-05-17 | 2007-06-14 | Kenji Yoneda | Light emitting diode unit and method for manufacturing light emitting diode unit |
| CN1940664A (en) * | 2005-09-30 | 2007-04-04 | 鸿富锦精密工业（深圳）有限公司 | Negative-light system and its light-source mould set |
| CN103080643A (en) * | 2009-12-22 | 2013-05-01 | 爱尔康研究有限公司 | Light collector for a white light LED illuminator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501084A (en) * | 2014-12-03 | 2015-04-08 | 遵义市义阳光电有限公司 | Illuminating device utilizing light pipe for transmission |
| CN104501084B (en) * | 2014-12-03 | 2016-08-17 | 遵义市义阳光电有限公司 | A kind of illuminator utilizing light pipe to transmit |
| CN105805568A (en) * | 2016-03-30 | 2016-07-27 | 北京环境特性研究所 | Portable high-uniformity lighting source |
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Application publication date: 20141008 |