CN102032541A - Method and device for designing radiating down lamp structure of light-emitting diode (LED) integrated light source - Google Patents
Method and device for designing radiating down lamp structure of light-emitting diode (LED) integrated light source Download PDFInfo
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- CN102032541A CN102032541A CN2010106157287A CN201010615728A CN102032541A CN 102032541 A CN102032541 A CN 102032541A CN 2010106157287 A CN2010106157287 A CN 2010106157287A CN 201010615728 A CN201010615728 A CN 201010615728A CN 102032541 A CN102032541 A CN 102032541A
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- light reflector
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- optical source
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Abstract
The invention provides a method for designing a radiating down lamp structure of a light-emitting diode (LED) integrated light source. A plastic ring, the LED integrated light source, a face ring, a clamping ring, a fixing rotary spring, a side lug, a transparent plate, a light ray reflector capable of conducting heat and radiating and a radiator, wherein the LED integrated light source is arranged between the flat bottom surface of the light ray reflector and the plastic ring; the radiator is arranged on a flat bottom surface outside the light ray reflector; and the LED integrated light source can be directly and tightly bonded with the radiator through a hollow part on the middle part of the bottom surface of the light ray reflector. The invention also provides a down lamp for implementing the method. The down lamp has a small and compact size, more reasonable position configuration and light distribution of various fitting parts, higher power and capability of solving radiating problem well.
Description
Technical field
The invention belongs to field of lamp illumination, the Down lamp that is specifically related to a kind of heat-dissipating cylinder modulated structure method for designing of LED integrated optical source and utilizes this method to make.
Background technology
Down lamp in the market generally all is the form by reflector and Different Light separate type, light source is mostly based on compact type energy-saving lamp and incandescent lamp bulb, incandescent lamp is because photoelectric transformation efficiency is low, progressively to be eliminated, so present stage, major part all used compact type energy-saving lamp, but the volume ratio of compact type energy-saving lamp is bigger, the reflector of quite a few all is to want side to open a hole could use, the Down lamp that does not have the side perforate, electricity-saving lamp application more than 20W, its light distribution effect on Down lamp can reduce greatly, cause the waste of the energy, and can go to the outside of Down lamp after the installation of this kind fluorescent tube, influence overall appearance, for its various configuration designs increase excessive difficulty, and it is fundamentally also making attractive in appearance having a greatly reduced quality.
Also have on the market now with single LEDs is the lamp of light distribution effect of the approximate Down lamp of light source, but this lamp is along with the increase of led light source power, its volume also can increase thereupon, and this Down lamp has its limiting factor not do more when reaching certain power, one of them is its radiating effect, convenience and practicality that the radiator that its heat radiation needs utilizes based on reality, under the prerequisite that does not influence use, it is too big that its volume can not be done.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of with the heat-dissipating cylinder modulated structure of integrated encapsulated LED light source design and the Down lamp that utilizes this structure to make, its volume is little, the position configuration and the luminous intensity distribution of compact dimensions, various accessories are more reasonable, and its heat dissipation problem also can be well solved when power can do more.
The heat-dissipating cylinder modulated structure method for designing of a kind of LED integrated optical source of the present invention comprises the steps:
1) preparation one teething ring, LED integrated optical source, light reflector and radiator, teething ring and LED integrated optical source are placed on light reflector inside, LED integrated optical source is placed between the planar bottom surface and teething ring of light reflector, and radiator is placed on the planar bottom surface of light reflector outside;
2) preparation two leads are by described light reflector and radiator and be connected to LED integrated optical source;
3) described teething ring, LED integrated optical source, light reflector and radiator are closely pasted and prepared a screw group and pass each assembly respectively to guarantee closely fixing and well to contact mutually.
Wherein, the planar bottom surface two sides of described light reflector directly forms tight the contact with radiator and LED integrated optical source after all being coated with the plasticity Heat Conduction Material, and two leads pass the lead headspace of light reflector and radiator and outwards draw.
The described planar bottom surface of stating light reflector can also hollow out the middle part, and the plasticity Heat Conduction Material is fully coated at the LED integrated optical source back side, is placed to the place of hollowing out and directly closely pastes with radiator, and two leads pass the lead headspace of radiator and also outwards draw.
The screw group is passed the screw locating hole of teething ring, LED integrated optical source, light reflector and radiator successively, and above-mentioned each parts are fixed.But described whole light reflector is heat conduction and heat radiation all, and can increase the heat radiation lacquer of radiating effect in radiator and light reflector surface spraying, makes its radiating effect more obvious.
This method is further comprising the steps of:
4) preparation one side ring, snap ring, fixedly revolve spring, pick up the ears and light-passing board;
5) with pulling rivet the face ring is connected with picking up the ears, and installs and fixes and revolve spring on pick up the ears;
6) place light-passing board in the face ring, light reflector is packed in the face ring, described light reflector is placed on the light-passing board top;
7) put the fixedly position of light reflector and face ring of snap ring in the face ring, described snap ring is fixed in the external margin of light reflector;
The heat radiation Down lamp of a kind of LED integrated optical source of the present invention, comprise teething ring, LED integrated optical source, light reflector and radiator, described light reflector internal cavities is equipped with described teething ring and LED integrated optical source, described LED integrated optical source places between the planar bottom surface and teething ring of light reflector, and radiator places on the planar bottom surface of light reflector outside.
Down lamp of the present invention also comprises screw group and lead, described light reflector and teething ring have one can pass the corresponding locating hole of fixed screw group, described radiator fins group respective fixation screw group and the shape of locational fin gap for fixing the locating hole of described screw group and passing lead that runs through lead.
The planar bottom surface two sides of described light reflector directly forms tight the contact with radiator and LED integrated optical source after all being coated with the plasticity Heat Conduction Material, and the headspace that described lead connection LED integrated optical source is also passed light reflector and radiator is successively drawn.
The planar bottom surface of described light reflector can also hollow out the middle part, and the plasticity Heat Conduction Material is fully coated at the LED integrated optical source back side, is placed to the place of hollowing out and directly closely pastes with radiator.
But whole light reflector is heat conduction and heat radiation all, and surface and radiator scribble the heat radiation lacquer that increases radiating effect, makes its radiating effect more obvious.
Down lamp of the present invention also comprise one side ring, snap ring, fixedly revolve spring, pick up the ears and light-passing board, be equipped with on described the picking up the ears and fixedly revolve spring, the face ring through a pulling rivet be connected pick up the ears on, embedded light-passing board of face ring and light reflector, described light reflector places the light-passing board top, and described snap ring is clamped between the external margin and face ring of light reflector.
Use method for designing of the present invention and Down lamp device, it can reach following beneficial effect: utilize LED integrated optical source to carry out new-type design, good looking appearance, having improved the light distribution effect on the Down lamp makes its luminous intensity distribution more reasonable, light can prevent the waste of the energy in the time of evenly soft, and led light source is direct and radiator portion is closely linked, and the transmission that has reduced one deck heat intercepts, heat dissipation design is that integrated optical source is established again, and radiating effect is significantly improved.
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
Description of drawings
Fig. 1 is a Down lamp design machine drawing of the present invention;
Fig. 2 is the half of heat spreader structures figure of the present invention's coupling.
The specific embodiment
Embodiment 1:
Referring to Fig. 1, the heat-dissipating cylinder modulated structure method for designing of a kind of LED integrated optical source of the present invention comprises the steps:
1) preparation one teething ring 3, LED integrated optical source 2, light reflector 5 and radiator 1, teething ring 3 and LED integrated optical source 2 are placed on light reflector 5 inside, LED integrated optical source 2 is placed between the planar bottom surface and teething ring 3 of light reflector 5, and radiator 1 is placed on the planar bottom surface of light reflector 5 outsides;
2) preparation two leads are by described light reflector 5 and radiator 1 and be connected to LED integrated optical source 2;
3) described teething ring 3, LED integrated optical source 2, light reflector 5 and radiator 1 are closely pasted and prepared a screw group 4 and pass each assembly respectively and well contact mutually to guarantee more tight fixing reaching.
The planar bottom surface two sides of described light reflector 5 directly closely contacts with radiator 1 and 2 formation of LED integrated optical source after all being coated with the plasticity Heat Conduction Material, but light reflector 5 is whole to be heat conduction and radiating element, its surface and radiator 1 include the heat radiation lacquer that increases radiating effect, make its radiating effect more obvious.
The planar bottom surface of described light reflector 5 middle part also can be idle space, and the plasticity Heat Conduction Material is fully coated at described LED integrated optical source 2 back sides, is placed to the place of hollowing out and directly closely pastes with radiator 1.
Wherein, described two leads directly pass light reflector 5 and radiator 1 is outwards drawn, screw group 4 is passed the screw locating hole 12 of teething ring 3, LED integrated optical source 2, light reflector 5 and radiator 1 successively, above-mentioned each parts are fixed, radiator 1 is through redesign, and lead headspace 11 and screw group locating hole 12 can't influence radiating effect because of its obstruction after importing lead and loading onto screw group 4.
This method is further comprising the steps of:
4) preparation one side encircle 8, snap ring 7, fixedly revolve spring 10, pick up the ears 9 and light-passing board 6;
5) with pulling rivet face ring 89 is connected with picking up the ears, and installs and fixes and revolve spring 10 to picking up the ears on 9;
6) place light-passing board 6 in face ring 8, light reflector 5 is packed in the face ring 8, described light reflector 5 is placed on light-passing board 6 tops;
7) put the fixedly position of light reflector 5 and face ring 8 of snap ring 7 in face ring 8, described snap ring 7 is fixed in the external margin of light reflector 5.
The heat radiation Down lamp of a kind of LED integrated optical source of the present invention, comprise teething ring 3, LED integrated optical source 2, light reflector 5 and radiator 1, described light reflector 5 internal cavities are equipped with described teething ring 3 and LED integrated optical source 2, described LED integrated optical source 2 places between the planar bottom surface and teething ring 3 of light reflector 5, and radiator 1 places on the planar bottom surface of light reflector 5 outsides.
Down lamp of the present invention also comprises screw group 4 and lead, light reflector 5 and teething ring 3 have one can pass the corresponding locating hole 12 of fixed screw group 4, described radiator 1 fins group respective fixation screw group 4 and run through on the position of lead two fin gaps for fixing the locating hole 12 and the conductive wire cross-section shape 11 of described screw group is respectively in order to fixed screw group 4 and pass lead.
The planar bottom surface two sides of described light reflector 5 directly closely contacts with radiator 1 and 2 formation of LED integrated optical source after all being coated with the plasticity Heat Conduction Material, but light reflector 5 is whole to be heat conduction and radiating element, and its surface and radiator 1 include the heat radiation lacquer that increases radiating effect.
Described Down lamp comprises also that one side encircles 8, snap ring 7, fixedly revolve spring 10, pick up the ears 9 and light-passing board 6, described pick up the ears to be equipped with on 9 fixedly revolve spring 10, face ring 8 is connected through a pulling rivet and picks up the ears on 9, face ring 8 an embedded light-passing board 6 and light reflector 5, described light reflector 5 places light-passing board 6 tops, described snap ring 7 is clamped between the external margin and face ring 8 of light reflector 5, prevents coming off of snap ring 7 and light reflector 5.
Embodiment 2:
The present embodiment difference from Example 1 is, is idle space in the middle of the planar bottom surface of described light reflector 5, and the plasticity Heat Conduction Material is fully coated at LED integrated optical source 2 back sides, is placed to the place of hollowing out and directly closely pastes with radiator 1.
As described in the embodiment of the invention, adopt the heat radiation Down lamp method for designing and the device of resulting other LED integrated optical sources of other schemes same or analogous, all in protection scope of the present invention with it.
Claims (10)
1. the heat-dissipating cylinder modulated structure method for designing of a LED integrated optical source is characterized in that, comprises the steps:
1) preparation one teething ring, LED integrated optical source, light reflector and radiator, teething ring and LED integrated optical source are placed on light reflector inside, LED integrated optical source is placed between the planar bottom surface and teething ring of light reflector, and radiator is placed on the planar bottom surface of light reflector outside;
2) preparation two leads are by described light reflector and radiator and be connected to LED integrated optical source;
3) described teething ring, LED integrated optical source, light reflector and radiator are closely pasted and prepared a screw group and pass each assembly respectively to guarantee closely fixing and well to contact mutually.
2. the heat-dissipating cylinder modulated structure method for designing of LED integrated optical source according to claim 1, it is characterized in that, described two leads pass the lead headspace of light reflector planar bottom surface and radiator successively and outwards draw, and the screw group is passed the screw locating hole of teething ring, LED integrated optical source, light reflector and radiator.
3. the heat-dissipating cylinder modulated structure method for designing of LED integrated optical source according to claim 1, it is characterized in that, hollow out the planar bottom surface middle part of described light reflector, fully coat the plasticity Heat Conduction Material at the described LED integrated optical source back side, be placed to the place of hollowing out and directly closely paste with radiator, described two leads pass the lead headspace of radiator and outwards draw, and the screw group is passed the screw locating hole of teething ring, LED integrated optical source, light reflector and radiator successively.
4. the heat-dissipating cylinder modulated structure method for designing of LED integrated optical source according to claim 1 is characterized in that described light reflector has heat sinking function, and can increase the heat radiation lacquer of radiating effect in the surface spraying of radiator and light reflector.
5. the heat-dissipating cylinder modulated structure method for designing of LED integrated optical source according to claim 1, preparation one side ring, snap ring, fixedly revolve spring, pick up the ears and light-passing board, it is characterized in that, further comprising the steps of:
4) with pulling rivet the face ring is connected with picking up the ears, and installs and fixes and revolve spring on pick up the ears;
5) place light-passing board in the face ring, light reflector is packed in the face ring, described light reflector is placed on the light-passing board top;
6) put the fixedly position of light reflector and face ring of snap ring in the face ring, described snap ring is fixed in the external margin of light reflector.
6. heat radiation Down lamp of implementing the described LED integrated optical source of claim 1, but the light reflector and the radiator that comprise teething ring, the heat conduction of LED integrated optical source and heat radiation, it is characterized in that, described light reflector internal cavities is equipped with described teething ring and LED integrated optical source, described LED integrated optical source places between the planar bottom surface and teething ring of light reflector, and radiator places on the planar bottom surface of light reflector outside.
7. the heat radiation Down lamp of LED integrated optical source according to claim 6, also comprise screw group and lead, it is characterized in that, described light reflector and teething ring comprise that one can pass the corresponding locating hole of fixed screw group, described radiator fins group respective fixation screw group and the shape of locational fin gap for fixing the locating hole of described screw group and passing lead that runs through lead.
8. the heat radiation Down lamp of LED integrated optical source according to claim 6, also comprise screw group and lead, it is characterized in that, the planar bottom surface of described light reflector light reflector middle part is one to hollow out the space, described light reflector and teething ring comprise that one can pass described screw group positioning hole corresponding, described radiator fins group respective fixation screw group and the shape of locational fin gap that runs through lead for fixing the locating hole of described screw group and passing lead, the described LED integrated optical source back side is fully coated the plasticity Heat Conduction Material and is placed to and hollows out the place, directly closely pastes with radiator.
9. according to the heat radiation Down lamp of claim 7 or the described LED integrated optical source of 8 arbitrary claims, it is characterized in that described radiator and light reflector surface include the heat radiation lacquer that increases radiating effect.
10. according to the heat radiation Down lamp of claim 7 or the described LED integrated optical source of 8 arbitrary claims, it is characterized in that, also comprise one side ring, snap ring, fixedly revolve spring, pick up the ears and light-passing board, be equipped with on described the picking up the ears and fixedly revolve spring, the face ring through a pulling rivet be connected pick up the ears on, embedded light-passing board of face ring and light reflector, described light reflector place the light-passing board top, and described snap ring is clamped between the external margin and face ring of light reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106157287A CN102032541B (en) | 2010-12-27 | 2010-12-27 | Method and device for designing radiating down lamp structure of light-emitting diode (LED) integrated light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106157287A CN102032541B (en) | 2010-12-27 | 2010-12-27 | Method and device for designing radiating down lamp structure of light-emitting diode (LED) integrated light source |
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| Publication Number | Publication Date |
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| CN102032541A true CN102032541A (en) | 2011-04-27 |
| CN102032541B CN102032541B (en) | 2013-10-30 |
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| CN2010106157287A Active CN102032541B (en) | 2010-12-27 | 2010-12-27 | Method and device for designing radiating down lamp structure of light-emitting diode (LED) integrated light source |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635837A (en) * | 2012-03-29 | 2012-08-15 | 深圳市华星光电技术有限公司 | Back plate and backlight module using same |
| CN103968352A (en) * | 2014-05-21 | 2014-08-06 | 东莞市闻誉实业有限公司 | LED radiator and LED lamp |
| CN104048184A (en) * | 2013-03-13 | 2014-09-17 | 海洋王（东莞）照明科技有限公司 | Lamp structure |
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| CN201242064Y (en) * | 2008-05-04 | 2009-05-20 | 哈尔滨市电子计算技术研究所 | Configural high light efficiency LED road lamp main lighting unit |
| CN201330955Y (en) * | 2008-12-23 | 2009-10-21 | 庄杰富 | Surface luminescent LED lamp |
| CN201373276Y (en) * | 2009-02-19 | 2009-12-30 | 盛企(上海)光电系统科技有限公司 | LED tube lamp |
| CN201636587U (en) * | 2010-01-29 | 2010-11-17 | 上海亮硕光电子科技有限公司 | LED (Light Emitting Diode) embedded cylindrical lamp |
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2010
- 2010-12-27 CN CN2010106157287A patent/CN102032541B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242064Y (en) * | 2008-05-04 | 2009-05-20 | 哈尔滨市电子计算技术研究所 | Configural high light efficiency LED road lamp main lighting unit |
| CN201330955Y (en) * | 2008-12-23 | 2009-10-21 | 庄杰富 | Surface luminescent LED lamp |
| CN201373276Y (en) * | 2009-02-19 | 2009-12-30 | 盛企(上海)光电系统科技有限公司 | LED tube lamp |
| CN201636587U (en) * | 2010-01-29 | 2010-11-17 | 上海亮硕光电子科技有限公司 | LED (Light Emitting Diode) embedded cylindrical lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635837A (en) * | 2012-03-29 | 2012-08-15 | 深圳市华星光电技术有限公司 | Back plate and backlight module using same |
| CN104048184A (en) * | 2013-03-13 | 2014-09-17 | 海洋王（东莞）照明科技有限公司 | Lamp structure |
| CN103968352A (en) * | 2014-05-21 | 2014-08-06 | 东莞市闻誉实业有限公司 | LED radiator and LED lamp |
| CN103968352B (en) * | 2014-05-21 | 2016-09-14 | 东莞市闻誉实业有限公司 | LED radiator and LED lamp |
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| Publication number | Publication date |
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| CN102032541B (en) | 2013-10-30 |
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