CN102032541B - 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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- CN102032541B CN102032541B CN2010106157287A CN201010615728A CN102032541B CN 102032541 B CN102032541 B CN 102032541B CN 2010106157287 A CN2010106157287 A CN 2010106157287A CN 201010615728 A CN201010615728 A CN 201010615728A CN 102032541 B CN102032541 B CN 102032541B
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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 the 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 take compact type energy-saving lamp and incandescent lamp bulb as main, 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 larger, 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, affect overall appearance, for its various configuration designs increase excessive difficulty, and it is fundamentally also making attractive in appearance having a greatly reduced quality.
The lamp that the light distribution effect of the approximate Down lamp take single LEDs as light source is also arranged now on the market, 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 affect use, it is too large 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 heat-dissipating cylinder modulated structure of the led light source design with integration packaging and the Down lamp that utilizes this structure to make, its volume is little, 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) prepare two wires 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 respectively each assembly to guarantee closely fixing and mutual good contact.
Wherein, the planar bottom surface two sides of described light reflector all is coated with behind the plasticity Heat Conduction Material and directly forms close contact with radiator and LED integrated optical source, and two wires pass the wire headspace of light reflector and radiator and also 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 wires pass the wire 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 at radiator and light reflector surface spraying, makes its radiating effect more obvious.
The 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 with the face ring be connected to connect, and install and fix 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 wire, described light reflector and teething ring have one can pass the corresponding locating hole of fixed screw group, the corresponding fixed screw group of described radiator fins group and the shape of locational fin gap for fixing the locating hole of described screw group and passing wire that runs through wire.
The planar bottom surface two sides of described light reflector all is coated with behind the plasticity Heat Conduction Material and directly forms close contact with radiator and LED integrated optical source, and described wire connects LED integrated optical source and also passes successively the headspace of light reflector and radiator and draw.
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 to pick up the ears on, the 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 drum 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, can prevent the waste of the energy when light is evenly soft, and led light source is closely linked with radiator portion directly, reduced the obstruct of one deck heat transfer, 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 Down lamp design machine drawing of the present invention;
Fig. 2 is the half of heat spreader structures figure that the present invention is mated.
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) prepare two wires 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 respectively each assembly to guarantee the more tight fixing mutual good contact that reaches.
The planar bottom surface two sides of described light reflector 5 all is coated with behind the plasticity Heat Conduction Material directly and radiator 1 and LED integrated optical source 2 formation close contacts, 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 wires 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 wire headspace 11 and screw group locating hole 12 can't affect radiating effect because of its obstruction after importing wire and loading onto screw group 4.
The 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 with face ring 8 be connected 9 to connect, and install and fix 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 wire, light reflector 5 and teething ring 3 have one can pass the corresponding locating hole 12 of fixed screw group 4, the corresponding fixed screw group 4 of described radiator 1 fins group and run through on the position of wire two fin gaps for fixing 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 wire.
The planar bottom surface two sides of described light reflector 5 all is coated with behind the plasticity Heat Conduction Material directly and radiator 1 and LED integrated optical source 2 formation close contacts, 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 to 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 heat radiation Down lamp method for designing and the device of resulting other LED integrated optical sources of other schemes same or analogous with it, all in protection scope of the present invention.
Claims (8)
1. the manufacture method of the heat radiation Down lamp 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; 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;
2) prepare two wires 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 respectively each assembly to guarantee closely fixing and mutual good contact.
2. the manufacture method of the heat radiation Down lamp of LED integrated optical source according to claim 1, it is characterized in that, described two wires pass successively the wire headspace of light reflector planar bottom surface and 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.
3. the manufacture method of the heat radiation Down lamp 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 at radiator and light reflector surface spraying.
4. the manufacture method of the heat radiation Down lamp 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 with the face ring be connected to connect, and install and fix 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.
5. the heat radiation Down lamp of a LED integrated optical source of making by manufacture method claimed in claim 1, but the light reflector and the radiator that comprise teething ring, the heat conduction of LED integrated optical source and heat radiation, 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, it is characterized in that, described radiator places on the planar bottom surface of light reflector outside, and described radiator is provided with wire headspace and screw group locating hole; The planar bottom surface of described light reflector middle part is one to hollow out the space; 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.
6. the heat radiation Down lamp of LED integrated optical source according to claim 6, also comprise screw group and wire, it is characterized in that, described light reflector and teething ring comprise that one can pass the corresponding locating hole of fixed screw group, the corresponding fixed screw group of described radiator fins group and the shape of locational fin gap for fixing the locating hole of described screw group and passing wire that runs through wire.
7. according to claim 5 or the heat radiation Down lamp of the described LED integrated optical source of 6 arbitrary claims, it is characterized in that described radiator and light reflector surface include the heat radiation lacquer that increases radiating effect.
8. according to claim 5 or the heat radiation Down lamp of the described LED integrated optical source of 6 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 to pick up the ears on, the 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 |
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| 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 CN102032541A (en) | 2011-04-27 |
| CN102032541B true 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| 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 | Priority date | Publication date | Assignee | Title |
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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***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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