CN103335235A - LED lamp structure - Google Patents
LED lamp structure Download PDFInfo
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- CN103335235A CN103335235A CN2013102894254A CN201310289425A CN103335235A CN 103335235 A CN103335235 A CN 103335235A CN 2013102894254 A CN2013102894254 A CN 2013102894254A CN 201310289425 A CN201310289425 A CN 201310289425A CN 103335235 A CN103335235 A CN 103335235A
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- cutting part
- radiator
- modulated structure
- led modulated
- structure according
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Abstract
The invention discloses an LED lamp structure which comprises a radiator and a reflecting cover arranged on the radiator. A light focusing cover is arranged on the bottom of the radiator, the light focusing cover comprises a cover body provided with an inner light reflecting surface and a support fixedly arranged on the cover body, and a through hole is formed in the bottom of the cover body. The LED lamp structure is simple in structure, convenient to mount and maintain, long in service life, high in light evenness and good in glowing effect.
Description
Technical field
The present invention relates to LED lamp technical field, relate to a kind of LED modulated structure in particular.
Background technology
The LED lamp is because energy-conservation, environmental protection and be subjected to increasing welcome, range of application also more and more widely, because the light that LED lamp pearl sends is to scattering all around, so in order to make light optically focused and collimation, just need adjust the light that LED lamp pearl emits, use maximum adjustment modes now and adopt reflector exactly, also be reflection shield, its inner surface is smooth as far as possible, to obtain reasonable reflecting effect, patent publication No. is CN101660711A, the patent date of publication is that the Chinese invention patent of 2010.03.03 discloses a kind of LED secondary reflection light distribution device, it adopts reflector to carry out secondary light-distribution, still, adopts existing reflector that light is adjusted, reflection efficiency and maintenance factor are all lower, and the uniformity of light is not enough.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art part, a kind of LED modulated structure is provided, it is simple in structure, and installation and maintenance are convenient, long service life, and light uniformity height, illumination effect is good.
In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows: a kind of LED modulated structure comprises radiator, is installed in the reflector on the described radiator; Described radiator bottom is equipped with snoot, and described snoot comprises the cover body with interior reflective surface and be fixed on support on the described cover body, is provided with through hole bottom the described cover body.
The applicant is through after repeatedly the test and research, carry out luminous intensity distribution with respect to traditional single employing reflector, we have installed snoot in the radiator bottom, and snoot has the inner surface of taper, can reflect the uniformity coefficient of the light that shines out with raising to light.
As preferably, described support comprises three gripper shoes that are fixed on the described cover body.
As preferably, described radiator comprises radiator body and is fixed on fin on the described radiator body.
As preferably, described fin comprise interior oblique plate with described in the outer incline sheet that is connected of oblique plate.
The fin of said structure, good heat dissipation effect can improve the power of LED lamp.
As preferably, described in oblique plate become 105-150 ° of angle with described outer incline sheet.
As preferably, described reflector inner surface is provided with a plurality of along axially extended axial rings cutting part and a plurality of along the radially cutting part that radially extends, and described a plurality of axial rings cutting parts and a plurality of radially cutting part are divided into a plurality of diffuse reflection portion with described reflector inner surface.
In order further to increase the uniformity of light, the applicant improves reflection shield, one confrontational reflection shield is smooth surface, reflection shield is used for reflective inner surface to be cut apart, be divided into a plurality of diffuse reflection portion, feasible irradiation light thereon carries out diffuse reflection, the uniformity coefficient of the light that shines out with raising.
As preferably, describedly link to each other that spacing equates between two axial rings cutting parts; Described adjacent two radially between the cutting part spacing equate.
As preferably, described axial rings cutting part and described radially cutting part are perpendicular.
As preferably, described axial rings cutting part and described radially cutting part are groove or are projection.
Beneficial effect of the present invention is:
A kind of LED modulated structure of the present invention, simple in structure, installation and maintenance are convenient, long service life, light uniformity height, illumination effect is good.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 is the structure chart of one embodiment of the invention;
Fig. 2 is the structural representation of radiator;
Fig. 3 is the structural representation of snoot.
Among the figure:
The 1-radiator;
The 2-reflector;
The 3-snoot.
The specific embodiment
The following stated is preferred embodiment of the present invention only, is not that scope of the present invention is limited.
Embodiment sees accompanying drawing 1,2,3, and a kind of LED modulated structure comprises radiator 1, is installed in the reflector 2 on the described radiator 1; In described radiator 1 bottom snoot 3 is installed, described snoot 3 comprises the cover body 302 with interior reflective surface 301 and is fixed on support 303 on the described cover body 302, interior reflective surface 301 is taper surface, the surface is very smooth, light is played the effect of reflection, simultaneously, be provided with through hole 304 in described cover body 302 bottoms, so that the light of LED lamp pearl penetrates from through hole.For the ease of installing, described support 303 comprises three gripper shoes that are fixed on the described cover body 302, be provided with the hole of matching with three gripper shoes at radiator 1, three gripper shoes just are plugged in these three holes, then are provided with at reflector 2 and are convenient to the draw-in groove that three gripper shoes are passed through.
In order to obtain the good radiating effect of the rate of exchange, improve the power of LED lamp pearl, also improve its service life, we improve radiator, and described radiator 1 comprises radiator body 101 and is fixed on fin 102 on the described radiator body 101; Fin 102 is a plurality of, be distributed on the radiator body 101, the outer incline sheet 102 that oblique plate 101a was connected with described interior oblique plate 101a in described fin 102 comprised, wherein, preferable, described interior oblique plate 101a and 102 one-tenth 105-150 of described outer incline sheet ° angle; Such structure, good heat dissipation effect.
In order to improve the uniformity of light, we improve reflector, described reflector 2 inner surfaces are provided with a plurality of along axially extended axial rings cutting part 201 and a plurality of along the radially cutting part 202 that radially extends, described a plurality of axial rings cutting part 201 and a plurality of radially cutting part 202 are divided into a plurality of diffuse reflection portion 203 with described reflector 2 inner surfaces, 203 pairs of light of a plurality of diffuse reflection portions carry out diffuse reflection, improve the uniformity of light;
In the present embodiment, spacing equates between described continuous two axial rings cutting parts 201; Described adjacent two radially between the cutting part 202 spacing equate that and described axial rings cutting part 201 and described radially cutting part 202 are perpendicular.
And for described axial rings cutting part 201 and described radially cutting part 202, it can be groove, also can be the same projection of gusset; Perhaps, one is groove, and another one is the same projection of gusset, also is fine.
More than explanation only is explanation of the invention, make enforcement this programme that those of ordinary skills can be complete, but be not limitation of the present invention, those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, these all are not creative modifications.But as long as in claim scope of the present invention, all be subjected to the protection of Patent Law.
Claims (9)
1. a LED modulated structure comprises radiator (1), is installed in the reflector (2) on the described radiator (1); It is characterized in that: described radiator (1) bottom is equipped with snoot (3), described snoot (3) comprises the cover body (302) with interior reflective surface (301) and is fixed on support (303) on the described cover body (302) that described cover body (302) bottom is provided with through hole (304).
2. a kind of LED modulated structure according to claim 1, it is characterized in that: described support (303) comprises three gripper shoes that are fixed on the described cover body (302).
3. a kind of LED modulated structure according to claim 1 is characterized in that: described radiator (1) comprises radiator body (101) and is fixed on fin (102) on the described radiator body (101).
4. a kind of LED modulated structure according to claim 3 is characterized in that: described fin (102) comprise interior oblique plate (101a) with described in the outer incline sheet (102) that is connected of oblique plate (101a).
5. a kind of LED modulated structure according to claim 1 is characterized in that: oblique plate (101a) becomes 105-150 ° of angle with described outer incline sheet (102) in described.
6. according to claim 1 or 2 or 3 or 4 described a kind of LED modulated structures, it is characterized in that: described reflector (2) inner surface is provided with a plurality of along axially extended axial rings cutting part (201) and a plurality of along the radially cutting part (202) that radially extends, and described a plurality of axial rings cutting parts (201) and a plurality of radially cutting part (202) are divided into a plurality of diffuse reflection portions (203) with described reflector (2) inner surface.
7. a kind of LED modulated structure according to claim 6 is characterized in that: describedly link to each other that spacing equates between two axial rings cutting parts (201); Described adjacent two radially between the cutting part (202) spacing equate.
8. a kind of LED modulated structure according to claim 7, it is characterized in that: described axial rings cutting part (201) and described radially cutting part (202) are perpendicular.
9. a kind of LED modulated structure according to claim 8, it is characterized in that: described axial rings cutting part (201) and described radially cutting part (202) are groove or are projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102894254A CN103335235A (en) | 2013-07-11 | 2013-07-11 | LED lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102894254A CN103335235A (en) | 2013-07-11 | 2013-07-11 | LED lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103335235A true CN103335235A (en) | 2013-10-02 |
Family
ID=49243444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102894254A Pending CN103335235A (en) | 2013-07-11 | 2013-07-11 | LED lamp structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672507A (en) * | 2013-11-20 | 2014-03-26 | 李坤 | LED COB quartz lamp and manufacture method thereof |
| CN105841094A (en) * | 2015-01-15 | 2016-08-10 | 苏州镭旭光电科技有限公司 | Light fixture reflecting cover |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373272Y (en) * | 2009-01-22 | 2009-12-30 | 深圳市成光兴实业发展有限公司 | White-light LED light source module adopting COB technology and array interconnection |
| KR20110070603A (en) * | 2009-12-18 | 2011-06-24 | 엘지디스플레이 주식회사 | Backlight unit and liquid crystal display device having thereof |
| CN102116430A (en) * | 2011-03-03 | 2011-07-06 | 佛山市科思栢丽光电有限公司 | LED lamp |
| CN203404639U (en) * | 2013-07-11 | 2014-01-22 | 湖州赫澜电子科技有限公司 | LED lamp structure |
-
2013
- 2013-07-11 CN CN2013102894254A patent/CN103335235A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373272Y (en) * | 2009-01-22 | 2009-12-30 | 深圳市成光兴实业发展有限公司 | White-light LED light source module adopting COB technology and array interconnection |
| KR20110070603A (en) * | 2009-12-18 | 2011-06-24 | 엘지디스플레이 주식회사 | Backlight unit and liquid crystal display device having thereof |
| CN102116430A (en) * | 2011-03-03 | 2011-07-06 | 佛山市科思栢丽光电有限公司 | LED lamp |
| CN203404639U (en) * | 2013-07-11 | 2014-01-22 | 湖州赫澜电子科技有限公司 | LED lamp structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672507A (en) * | 2013-11-20 | 2014-03-26 | 李坤 | LED COB quartz lamp and manufacture method thereof |
| CN103672507B (en) * | 2013-11-20 | 2016-08-17 | 李坤 | LED COB quartz lamp |
| CN105841094A (en) * | 2015-01-15 | 2016-08-10 | 苏州镭旭光电科技有限公司 | Light fixture reflecting cover |
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Application publication date: 20131002 |