CN100354689C - Light-resource fousing method of light-emitting diodes - Google Patents
Light-resource fousing method of light-emitting diodes Download PDFInfo
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- CN100354689C CN100354689C CNB2005100468671A CN200510046867A CN100354689C CN 100354689 C CN100354689 C CN 100354689C CN B2005100468671 A CNB2005100468671 A CN B2005100468671A CN 200510046867 A CN200510046867 A CN 200510046867A CN 100354689 C CN100354689 C CN 100354689C
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- light emitting
- emitting diode
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000004888 barrier function Effects 0.000 claims abstract description 33
- 238000005286 illumination Methods 0.000 claims abstract description 11
- 230000001678 irradiating effect Effects 0.000 claims description 23
- 238000005452 bending Methods 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 108010010803 Gelatin Proteins 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The invention discloses a kind of the LBD lamp-house focusing method. The steps are as follow. 1) Connect the LBD, leave the adjusting space between the LBD and the circuitry board, buckle the light barrier and fix it in the clamp. 2) Set the luminometer and adjust the distance to the LBD as demand. 3) Determine the standard LBD and adjust its irradiation angle by the kink pin to make the illumination intension reading displaying on the luminometer reach the maximum. 4) Adjust the irradiation angle of other LBD by the kink pin to make beam irradiate on the luminometer and the illumination intension reading displaying on the luminometer reach the maximum. 5) Fix the LBD irradiation angle to keep the shape of every LBD pin unchangeable after adjusting, and connect every LBD pin base and the circuitry board with the connecting material in the adjusting space. It is characterized in that the focusing method is simple; the cost is low; the application span is wide.
Description
Technical field
The present invention relates to a kind of focus method of light source, specifically a kind of light-resource fousing method of light emitting diode.
Background technology
At present, light emitting diode (LED) light-resource fousing roughly has two kinds of methods, and a kind of is to adopt the reflective agar diffusion method of throwing face type, is about to LED and places on the parabolic focus, makes its light source become directional light through the reflection of reflector; Another kind is to focus on one group of convex lens (also available list only), and LED is placed the focus of convex lens, and planoconvex lens becomes directional light to be launched, but all there is shortcoming in these two kinds of methods: volume is big, and power consumption is big, needs heat radiation (because of being great power LED), cost height.Existing a kind of Φ 10, emission angle are the LED pipe (being commonly called as the bullet hair style) of 5-8 degree, though focussing force is arranged, because of its power too little (0.068W), the directional light brightness of being sent is very low, does not satisfy the needs of practical application.
Summary of the invention
The object of the present invention is to provide and a kind ofly save the space, reduce cost, power consumption is little and implement the light-resource fousing method of simple light emitting diode.
For achieving the above object, the technical solution used in the present invention is:
The present invention includes following steps:
1) connect light emitting diode: adopting a plurality of emission angle is that 5～8 light emitting diodes of spending are as light source, it is welded in carries out on the wiring board of connecting line by required circuit, guarantee that each light emitting diode lights, and and wiring board between leave the adjusting play, buckle a light barrier on each light emitting diode, wiring board is fixed in the anchor clamps then;
2) illuminometer is set: in light emitting diode irradiation light direction one illuminometer is set, the distance between illuminometer and the light emitting diode is adjusted on demand;
3) light emitting diode that settles the standard: wiring board is switched on, determine that one of them light emitting diode is the standard light emitting diode, take off the light barrier of this standard light emitting diode, the light of this standard light emitting diode is aimed at an illuminometer, adjust the irradiating angle of this light emitting diode by the bending pin, or the position of adjustment illuminometer, it is maximum that the intensity of illumination reading that illuminometer is shown reaches;
4) adjust the irradiating angle of other light emitting diodes: the stationkeeping that guarantees above-mentioned illuminometer and wiring board is constant, the standard light emitting diode is buckled light barrier again, take off the light barrier of another light emitting diode, adjust the lighting angle of this light emitting diode by the method for bending pin, make its irradiate light on illuminometer, and the adjustment angle makes its exposure intensity reach maximum, buckle light barrier after adjusting again, carry out the next one then in the same way, finish the adjustment of all light emitting diodes so one by one;
5) the fixing illumination angle of light emitting diode: the pin form that keeps adjusting each light emitting diode of back is constant, and is between the adjusting play that the pin base of each light emitting diode is bonding with adhesives with wiring board, and its irradiating angle is immobilized.
The present invention or employing following steps:
1) connect light emitting diode: adopting a plurality of emission angle is that 5～8 light emitting diodes of spending are as light source, it is welded in carries out on the wiring board of connecting line by required circuit, guarantee that each light emitting diode lights, and and wiring board between leave the adjusting play, be covered with a light barrier on each light emitting diode, wiring board be fixed in the anchor clamps then;
2) screen is set: in the direction vertical with light emitting diode WBR light one screen is set, the distance between screen and the light emitting diode is adjusted on demand, and screen is provided with the demarcation pattern;
3) light emitting diode that settles the standard: wiring board is switched on, determine that one of them light emitting diode is the standard light emitting diode, take off the light barrier of this standard light emitting diode, its irradiate light is on screen, adjust the irradiating angle of this light emitting diode by the bending pin, or demarcate the position of pattern on the adjustment screen, the light positive of this central authorities' light emitting diode is incident upon well in the demarcation pattern on the screen, can maintain the irradiating angle of this central authorities' light emitting diode after the pin bending, with this light emitting diode as focus criteria;
4) adjust the irradiating angle of other light emitting diodes: the stationkeeping of screen and wiring board is constant, the standard light emitting diode is covered light barrier again, take off the light barrier of another light emitting diode, adjust the lighting angle of this light emitting diode by the method for bending pin, its light is shone in the demarcation pattern in screen just, promptly overlap with the irradiation hot spot of standard light emitting diode, cover again after adjusting and go up light barrier, carry out the next one then in the same way, finish the adjustment of all light emitting diodes so one by one;
5) the fixing illumination angle of light emitting diode: the pin form that keeps adjusting each light emitting diode of back is constant, and is between the adjusting play that the pin base of each light emitting diode is bonding with adhesives with wiring board, and its irradiating angle is immobilized.
The present invention has the following advantages:
1. focus method is simple, and volume is little, cost is low.Because the present invention solves the focus issues of led light source in the mode of adjusting one by one, has saved condenser lens or reflector, has therefore reduced volume, and has reduced cost significantly;
2. photoelectric conversion rate height.Because of the present invention does not need lens (lens combination) or reflector, light loss is little, thereby has improved photoelectric conversion rate;
3. applied range.The light fixture of every application parallel light can focus on by the inventive method, as mine lamp, high light electric torch, searchlight, shooting or photography illuminating lamp, automobile or motorcycle headlight and the alert search lamp etc. of using with the light-emitting diodes pipe manufacturer.
Description of drawings
Fig. 1 is one of structural representation of the present invention;
Fig. 2 is two of structural representation of the present invention.
Embodiment
As shown in Figure 1, the present invention includes following steps:
1) connect light emitting diode 3: adopting a plurality of emission angle is that 5～8 light emitting diodes 3 of spending are as light source, it is welded in carries out on the wiring board 1 of connecting line by required circuit, guarantee that each light emitting diode lights, and and wiring board between leave the adjusting play 2 of 1mm, all be covered with the light barrier (present embodiment represents not adjust as yet angle with the black light barrier) of a black on each light emitting diode 3, then wiring board 1 be fixed in the anchor clamps;
2) screen 5 is set: one screen 5 is set in the direction vertical with light emitting diode 3 WBR light, distance between screen 5 and the light emitting diode 3 adjusts on demand that (detect distance as the examination criteria of mine lamp regulation and be 1m, wiring board 1 is 1m with the distance of screen 5 when then making mine lamp; The measuring distance of common flashlight is 30m, and wiring board 1 is 30m with the distance of screen 5 when then making electric torch), screen 5 is provided with demarcates pattern 6 (present embodiment adopts circular); Described screen 5 can be the wall of painted white;
3) light emitting diode 4 that settles the standard: with wiring board 1 energising, determine that one of them light emitting diode is a standard light emitting diode 4, take off the light barrier (black) of this standard light emitting diode (4), its irradiate light is on screen 5, adjust the irradiating angle of this light emitting diode by the bending pin, or adjust the position of circular pattern on the screen 5, the light positive of this central authorities' light emitting diode 4 is incident upon well in the circular pattern on the screen 5, can maintain the irradiating angle of this central authorities' light emitting diode 4 after the pin bending, with this light emitting diode as focus criteria;
4) adjust the irradiating angle of other light emitting diodes 3: the stationkeeping of screen 5 and wiring board 1 is constant, standard light emitting diode 4 is covered red light barrier again, and (present embodiment represents to finish the adjustment of irradiating angle with red light barrier, to avoid repeating adjustment), take off the light barrier (black) of another light emitting diode, adjust the lighting angle of this light emitting diode by the method for bending pin, its light is shone in the circular pattern 6 in screen 5 just, cover again after adjusting and go up light barrier (redness), carry out the next one then in the same way, finish the adjustment of all light emitting diodes 3 so one by one;
5) the fixing illumination angle of light emitting diode 3: the pin form that keeps adjusting each light emitting diode of back is constant, between adjusting play 2 that the pin base and the wiring board 1 usefulness quick-drying gelatin of each light emitting diode 3 is bonding, its irradiating angle is immobilized, so far present embodiment has been finished the focusing of light emitting diode in order to last method, and is simple and practical and focusing effect good.
As shown in Figure 2, the difference with embodiment 1 is:
With step 2), 3) in screen 5 usefulness one illuminometer 7 (in the present embodiment illuminometer adopt LS-101 type) replace, adjust the irradiating angle of each light emitting diode by the largest light intensity reading that reads in the illuminometer 7, thereby finish the focusing of light emitting diode.
Be with the difference of embodiment 1: in described step 3), 4) in do not use light barrier, but the testing power supply of the effective special use of each light-emitting diodes is switched on separately, determine its irradiating angle.
Claims (10)
1. the light-resource fousing method of a light emitting diode is characterized in that may further comprise the steps:
1) connect light emitting diode (3): adopting a plurality of emission angle is that 5～8 light emitting diodes (3) of spending are as light source, it is welded in carries out on the wiring board (1) of connecting line by required circuit, guarantee that each light emitting diode lights, and and wiring board between leave adjusting play (2), each light emitting diode buckles a light barrier on (3), then wiring board (1) is fixed in the anchor clamps;
2) illuminometer (7) is set: in light emitting diode (3) irradiation light direction one illuminometer (7) is set, the distance between illuminometer (7) and the light emitting diode (3) is adjusted on demand;
3) light emitting diode (4) that settles the standard: wiring board (1) is switched on, determine that one of them light emitting diode is standard light emitting diode (4), take off the light barrier of this standard light emitting diode (4), the light of this standard light emitting diode (4) is aimed at an illuminometer (5), adjust the irradiating angle of this light emitting diode by the bending pin, or the position of adjustment illuminometer (5), it is maximum that the intensity of illumination reading that illuminometer (5) is shown reaches;
4) adjust the irradiating angle of other light emitting diodes (3): the stationkeeping that guarantees above-mentioned illuminometer (5) and wiring board (1) is constant, standard light emitting diode (4) is buckled light barrier again, take off the light barrier of another light emitting diode, adjust the lighting angle of this light emitting diode by the method for bending pin, make its irradiate light on illuminometer (5), and the adjustment angle makes its exposure intensity reach maximum, buckle light barrier after adjusting again, carry out the next one then in the same way, finish the adjustment of all light emitting diodes (3) so one by one;
5) the fixing illumination angle of light emitting diode (3): the pin form that keeps adjusting each light emitting diode of back is constant, between adjusting play (2) that the pin base and the wiring board (1) of each light emitting diode (3) is bonding with adhesives, its irradiating angle is immobilized.
2. the light-resource fousing method of the described light emitting diode of claim 1, it is characterized in that: described adhesives is a quick-drying gelatin.
3. by the light-resource fousing method of the described light emitting diode of claim 1, it is characterized in that: before and after each light emitting diode is adjusted illumination angle, use the light barrier of different colours, finish with this light emitting diode adjustment of mark.
4. by the light-resource fousing method of the described light emitting diode of claim 1, it is characterized in that: in described step 3), 4) in also can not use light barrier, but, determine its irradiating angle with energising or the grouping energising separately of each light emitting diode.
5. the light-resource fousing method of a light emitting diode is characterized in that may further comprise the steps:
1) connect light emitting diode (3): adopting a plurality of emission angle is that 5～8 light emitting diodes (3) of spending are as light source, it is welded in carries out on the wiring board (1) of connecting line by required circuit, guarantee that each light emitting diode lights, and and wiring board between leave adjusting play (2), each light emitting diode is covered with a light barrier on (3), then wiring board (1) is fixed in the anchor clamps;
2) screen (5) is set: in the direction vertical with light emitting diode (3) WBR light one screen (5) is set, the distance between screen (5) and the light emitting diode (3) is adjusted on demand, and screen (5) is provided with demarcates pattern (6);
3) light emitting diode (4) that settles the standard: wiring board (1) is switched on, determine that one of them light emitting diode is standard light emitting diode (4), take off the light barrier of this standard light emitting diode (4), its irradiate light is on screen (5), adjust the irradiating angle of this light emitting diode by the bending pin, or adjust screen (5) and go up the position of demarcating pattern (6), the light positive of this central authorities' light emitting diode (4) is incident upon well in the demarcation pattern (6) on the screen, can maintain the irradiating angle of this central authorities' light emitting diode (4) after the pin bending, with this light emitting diode as focus criteria
4) adjust the irradiating angle of other light emitting diodes (3): the stationkeeping of screen (5) and wiring board (1) is constant, standard light emitting diode (4) is covered light barrier again, take off the light barrier of another light emitting diode, adjust the lighting angle of this light emitting diode by the method for bending pin, its light is shone in the demarcation pattern (6) in screen (5) just, promptly overlap with the irradiation hot spot of standard light emitting diode, cover again after adjusting and go up light barrier, carry out the next one then in the same way, finish the adjustment of all light emitting diodes (3) so one by one;
5) the fixing illumination angle of light emitting diode (3): the pin form that keeps adjusting each light emitting diode of back is constant, between adjusting play (2) that the pin base and the wiring board (1) of each light emitting diode (3) is bonding with adhesives, its irradiating angle is immobilized.
6. by the light-resource fousing method of the described light emitting diode of claim 5, it is characterized in that: described adhesives is a quick-drying gelatin.
7. by the light-resource fousing method of the described light emitting diode of claim 5, it is characterized in that: before and after each light emitting diode is adjusted illumination angle, use the light barrier of different colours, whether adjust and finish to distinguish this light emitting diode.
8. by the light-resource fousing method of the described light emitting diode of claim 5, it is characterized in that: the distance between described screen (5) and the wiring board (1) is 1～30 meter.
9. by the light-resource fousing method of the described light emitting diode of claim 5, it is characterized in that: in described step 3), 4) in also can not use light barrier, but, determine its irradiating angle with energising or the grouping energising separately of each light emitting diode.
10. by the light-resource fousing method of the described light emitting diode of claim 5, it is characterized in that: described demarcation pattern is circular or one group of concentric circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100468671A CN100354689C (en) | 2005-07-13 | 2005-07-13 | Light-resource fousing method of light-emitting diodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100468671A CN100354689C (en) | 2005-07-13 | 2005-07-13 | Light-resource fousing method of light-emitting diodes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1896801A CN1896801A (en) | 2007-01-17 |
| CN100354689C true CN100354689C (en) | 2007-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100468671A Expired - Fee Related CN100354689C (en) | 2005-07-13 | 2005-07-13 | Light-resource fousing method of light-emitting diodes |
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| Country | Link |
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| CN (1) | CN100354689C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054527U (en) * | 1989-05-31 | 1990-03-14 | 陈喜德 | Plane overlapping reflecting and focusing solar furnace |
| JPH1068904A (en) * | 1996-08-28 | 1998-03-10 | Matsushita Electric Works Ltd | Sunlight condensing device |
| CN1076461C (en) * | 1994-11-14 | 2001-12-19 | 通用电气公司 | Multi- end high-brightness centralized illumination system |
| JP2004004178A (en) * | 2002-05-30 | 2004-01-08 | Seiko Epson Corp | Reflector, illuminator and projector |
| JP2004245912A (en) * | 2003-02-12 | 2004-09-02 | Ushio Inc | Light irradiation system |
-
2005
- 2005-07-13 CN CNB2005100468671A patent/CN100354689C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054527U (en) * | 1989-05-31 | 1990-03-14 | 陈喜德 | Plane overlapping reflecting and focusing solar furnace |
| CN1076461C (en) * | 1994-11-14 | 2001-12-19 | 通用电气公司 | Multi- end high-brightness centralized illumination system |
| JPH1068904A (en) * | 1996-08-28 | 1998-03-10 | Matsushita Electric Works Ltd | Sunlight condensing device |
| JP2004004178A (en) * | 2002-05-30 | 2004-01-08 | Seiko Epson Corp | Reflector, illuminator and projector |
| JP2004245912A (en) * | 2003-02-12 | 2004-09-02 | Ushio Inc | Light irradiation system |
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| Publication number | Publication date |
|---|---|
| CN1896801A (en) | 2007-01-17 |
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Owner name: LIAONING BAOLIN GROUP ENERGY SAVING CO., LTD. Free format text: FORMER OWNER: JIN YANLING Effective date: 20130117 |
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Free format text: CORRECT: ADDRESS; FROM: 110011 SHENYANG, LIAONING PROVINCE TO: 110141 SHENYANG, LIAONING PROVINCE |
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Effective date of registration: 20130117 Address after: The sea road 110141 Liaoning city of Shenyang province Tiexi economic and Technological Development Zone No. 30 Patentee after: Liaoning Baolin Group Energy Saving Co., Ltd. Address before: 110011, building 9, building 128, Binhe East Road, Shenhe District, Liaoning, Shenyang province 1-6-1 Patentee before: Jin Yanling |
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Inventor after: Wang Chunmei Inventor before: Jin Yanling |
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Effective date of registration: 20160608 Address after: 100029, Beijing, Chaoyang District cherry garden No. 28 building (cherry concentrated office area 0011) Patentee after: Beijing Zhong Jin Fu Information Technology Co., Ltd. Address before: The sea road 110141 Liaoning city of Shenyang province Tiexi economic and Technological Development Zone No. 30 Patentee before: Liaoning Baolin Group Energy Saving Co., Ltd. |
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Effective date of registration: 20180705 Address after: 110000 Cang Hai Road, Shenyang economic and Technological Development Zone, Liaoning 30 Patentee after: Liaoning Hui rice Energy Saving Technology Co., Ltd. Address before: 100029 Cherry Blossom Garden 28, Chaoyang District, Beijing (Cherry Blossom central office 0011) Patentee before: Beijing Zhong Jin Fu Information Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20071212 Termination date: 20180713 |