CN102221141A - Light-emitting diode (LED) integration module - Google Patents
Light-emitting diode (LED) integration module Download PDFInfo
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- CN102221141A CN102221141A CN2010101653897A CN201010165389A CN102221141A CN 102221141 A CN102221141 A CN 102221141A CN 2010101653897 A CN2010101653897 A CN 2010101653897A CN 201010165389 A CN201010165389 A CN 201010165389A CN 102221141 A CN102221141 A CN 102221141A
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- protective cover
- aluminium base
- led lamp
- control circuit
- hole
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Abstract
The invention discloses a light-emitting diode (LED) integration module. The module comprises a drive control circuit, a radiating component, an aluminum substrate, a plurality of LED lamp beads, a plurality of optical lenses, a protective cover, a large sealing ring and small sealing rings, wherein the radiating component comprises a heat pipe component and a radiating aluminum fin; the radiating aluminum fin is welded on the back surface of the aluminum substrate; the drive control circuit is arranged on the aluminum substrate; the LED lamp beads are arranged on the front surface of the aluminum substrate, are connected with the drive control circuit, and are controlled to work by the drive control circuit; the protective cover is arranged on the front surface of the aluminum substrate; the large sealing ring is arranged between the protective cover and the aluminum substrate; through holes are formed at the positions of the protective cover, which correspond to the LED lamp beads; the optical lenses are arranged in the through holes; and the small sealing rings are arranged between the optical lenses and the through holes. The module integrates a radiating effect and a light distribution effect, has a good light distribution effect, a radiating function and a simpler structure, and is more convenient to install.
Description
Technical field
The present invention relates to the semiconductor lighting technology, particularly a kind of integrated heat radiation and two kinds of effects of luminous intensity distribution are in the led module of one.
Background technology
In the prior art, led module comprises Drive and Control Circuit, aluminium base, some LED lamp pearls, some optical lenses, sealing ring and lampshade, Drive and Control Circuit and LED lamp pearl are installed on the aluminium base, pearl is connected with Drive and Control Circuit the LED lamp, and by the work of drive control circuit LED lamp pearl, optical lens covers on the LED lamp pearl, and lampshade is installed on the aluminium base, and LED lamp pearl and optical lens covered on wherein, be provided with sealing ring between lampshade and the aluminium base.
Anatomize this led module, be not difficult to find that there is following defective in it:
One, be covered with optical lens and lampshade on LED lamp pearl, dual printing opacity reduces the light penetration rate greatly, and light distribution effect is poor;
Two, some LED lamp pearls are installed on the aluminium base in the lump, produce a large amount of heats, need configuration cooling system in addition, guarantee the normal use of module, and complex structure is installed trouble.
In view of this, the inventor improves existing led module structure, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of LED integration module, two kinds of effects of it is integrated heat radiation and luminous intensity distribution, light distribution effect is good, and carries heat sinking function, and structure is simpler, installs more convenient.
To achieve these goals, technical scheme of the present invention is:
The LED integration module, comprise Drive and Control Circuit, radiating subassembly, aluminium base, some LED lamp pearls, some optical lenses, protective cover and big, small sealing ring, radiating subassembly comprises heat pipe assembly and heat radiation aluminium fin, the heat radiation aluminium fin is welded on the back side of aluminium base, Drive and Control Circuit is installed on the aluminium base, LED lamp pearl is installed in the front of aluminium base, pearl is connected with Drive and Control Circuit the LED lamp, and work by drive control circuit LED lamp pearl, protective cover is installed in the front of aluminium base, be provided with large sealing packing ring between protective cover and the aluminium base, the position of the corresponding LED lamp of protective cover pearl is provided with through hole, optical lens is installed in the through hole, is provided with small sealing ring between optical lens and the through hole.
The through hole of described protective cover forms axial step by aluminium base one side in peritreme, the outer wall of small sealing ring and inwall form radially outer lug boss and inner convex platform respectively, the periphery of optical lens forms protruding wall, small sealing ring and optical lens by axial step and outer lug boss cooperate, protruding wall and inner convex platform cooperate and be fixed in the through hole.
The through hole of described protective cover forms concave surface away from aluminium base one side in peritreme.
The periphery of described aluminium base is provided with screw, and correspondence is offered perforation on protective cover and the large sealing packing ring, and screw passes perforation and cooperates with screw, protective cover and large sealing packing ring is assembled in the front of aluminium base.
After adopting such scheme, the present invention compared with prior art has the following advantages:
One, save lampshade, utilize the through hole of optical lens and protective cover to cooperate before LED lamp pearl, realize lens function and lampshade function, the light penetration rate is improved greatly, light distribution effect is better;
Two, radiating subassembly directly is installed on aluminium base, is made module carry heat sinking function, structure is simpler, installs more convenient.
Below in conjunction with the drawings and specific embodiments the present invention is further described.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present invention;
Fig. 2 is an assembled sectional view of the present invention;
Fig. 3 is the partial enlarged drawing of Fig. 2.
Label declaration
Drive and Control Circuit 1
Radiating subassembly 2 heat pipe assemblies 21
Heat radiation aluminium fin 22
Optical lens 5 protruding walls 51
Through hole 62 axial step 63
Large sealing packing ring 7 perforation 71
Inner convex platform 82
The specific embodiment
As depicted in figs. 1 and 2, the LED integration module that the present invention discloses comprises Drive and Control Circuit 1, radiating subassembly 2, aluminium base 3, some LED lamp pearls 4, some optical lenses 5, protective cover 6 and large sealing packing ring 7, small sealing ring 8.
Wherein, radiating subassembly 2 comprises heat pipe assembly 21 and heat radiation aluminium fin 22, and heat radiation aluminium fin 22 is welded on the back side of aluminium base 3.
Drive and Control Circuit 1 is installed on the aluminium base 3.
Optical lens 5 is installed in the through hole 62, is provided with small sealing ring 8 between optical lens 5 and the through hole 62.In order to make installation more firm, better tightness, cooperate shown in Figure 3, this embodiment through hole 62 forms axial step 63 by aluminium base 3 one sides in peritreme, the outer wall of small sealing ring 8 and inwall form radially outer lug boss 81 and inner convex platform 82 respectively, the periphery of optical lens 5 then forms protruding wall 51, small sealing ring 8 and optical lens 5 by axial step 63 and outer lug boss 81 cooperate, protruding wall 51 and inner convex platform 82 cooperate and be fixed in the through hole 62, like this, protective cover 6 is compressed optical lens 5 and small sealing ring 8, and sealing effectiveness is better.
The present invention has saved lampshade of the prior art, utilizes the through hole 62 of optical lens 5 and protective cover 6 to cooperate realization lampshade function, makes LED lamp pearl 4 the place aheads have only optical lens 5, and the light penetration rate improves greatly, and light distribution effect is better; And, radiating subassembly 2 directly is installed on aluminium base 3, make module carry heat sinking function, structure is simpler, installs more convenient.
Claims (4)
1.LED integration module, it is characterized in that: comprise Drive and Control Circuit, radiating subassembly, aluminium base, some LED lamp pearls, some optical lenses, protective cover and big, small sealing ring, radiating subassembly comprises heat pipe assembly and heat radiation aluminium fin, the heat radiation aluminium fin is welded on the back side of aluminium base, Drive and Control Circuit is installed on the aluminium base, LED lamp pearl is installed in the front of aluminium base, pearl is connected with Drive and Control Circuit the LED lamp, and work by drive control circuit LED lamp pearl, protective cover is installed in the front of aluminium base, be provided with large sealing packing ring between protective cover and the aluminium base, the position of the corresponding LED lamp of protective cover pearl is provided with through hole, optical lens is installed in the through hole, is provided with small sealing ring between optical lens and the through hole.
2. LED integration module as claimed in claim 1, it is characterized in that: the through hole of described protective cover forms axial step by aluminium base one side in peritreme, the outer wall of small sealing ring and inwall form radially outer lug boss and inner convex platform respectively, the periphery of optical lens forms protruding wall, small sealing ring and optical lens by axial step and outer lug boss cooperate, protruding wall and inner convex platform cooperate and be fixed in the through hole.
3. LED integration module as claimed in claim 1 is characterized in that: the through hole of described protective cover forms concave surface away from aluminium base one side in peritreme.
4. LED integration module as claimed in claim 1, it is characterized in that: the periphery of described aluminium base is provided with screw, correspondence is offered perforation on protective cover and the large sealing packing ring, and screw passes perforation and cooperates with screw, protective cover and large sealing packing ring is assembled in the front of aluminium base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101653897A CN102221141B (en) | 2010-04-13 | 2010-04-13 | Light-emitting diode (LED) integration module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101653897A CN102221141B (en) | 2010-04-13 | 2010-04-13 | Light-emitting diode (LED) integration module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102221141A true CN102221141A (en) | 2011-10-19 |
| CN102221141B CN102221141B (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101653897A Active CN102221141B (en) | 2010-04-13 | 2010-04-13 | Light-emitting diode (LED) integration module |
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| CN (1) | CN102221141B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244834A (en) * | 2012-02-01 | 2013-08-14 | 台达电子工业股份有限公司 | Lighting device and lighting module thereof |
| CN108626636A (en) * | 2018-07-10 | 2018-10-09 | 重庆倍尔亮光电科技有限公司 | A kind of LED wall wash lamp of built-in control drive module |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2908050A1 (en) * | 2014-02-14 | 2015-08-19 | Friedemann Hoffmann | Lighting module |
Citations (6)
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| CN201251157Y (en) * | 2008-09-18 | 2009-06-03 | 东莞勤上光电股份有限公司 | LED street lamp tube |
| CN201293218Y (en) * | 2008-08-27 | 2009-08-19 | 深圳市爱索佳实业有限公司 | Soft multi- luminous angle LED fluorescent lamp |
| CN101644393A (en) * | 2009-09-22 | 2010-02-10 | 保定市大正太阳能光电设备制造有限公司 | High-power LED fluorescent light of thin-wall radiator |
| CN101655200A (en) * | 2008-08-19 | 2010-02-24 | 昆山太得隆机械有限公司 | Outward radiation LED street lamp |
| CN101666450A (en) * | 2009-10-15 | 2010-03-10 | 浙江西子光电科技有限公司 | Novel LED streetlamp |
| CN201672290U (en) * | 2010-04-13 | 2010-12-15 | 厦门格绿能光电有限公司 | Heat dissipation and light distribution integrated LED module |
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2010
- 2010-04-13 CN CN2010101653897A patent/CN102221141B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101655200A (en) * | 2008-08-19 | 2010-02-24 | 昆山太得隆机械有限公司 | Outward radiation LED street lamp |
| CN201293218Y (en) * | 2008-08-27 | 2009-08-19 | 深圳市爱索佳实业有限公司 | Soft multi- luminous angle LED fluorescent lamp |
| CN201251157Y (en) * | 2008-09-18 | 2009-06-03 | 东莞勤上光电股份有限公司 | LED street lamp tube |
| CN101644393A (en) * | 2009-09-22 | 2010-02-10 | 保定市大正太阳能光电设备制造有限公司 | High-power LED fluorescent light of thin-wall radiator |
| CN101666450A (en) * | 2009-10-15 | 2010-03-10 | 浙江西子光电科技有限公司 | Novel LED streetlamp |
| CN201672290U (en) * | 2010-04-13 | 2010-12-15 | 厦门格绿能光电有限公司 | Heat dissipation and light distribution integrated LED module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244834A (en) * | 2012-02-01 | 2013-08-14 | 台达电子工业股份有限公司 | Lighting device and lighting module thereof |
| CN108626636A (en) * | 2018-07-10 | 2018-10-09 | 重庆倍尔亮光电科技有限公司 | A kind of LED wall wash lamp of built-in control drive module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102221141B (en) | 2013-07-17 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 361006 torch No. 15, torch garden, torch hi tech Zone, Fujian, Xiamen Applicant after: Xiamen Greener Optoelectronics Co., Ltd. Address before: High house science and Technology Park Torch Road Huli District of Xiamen city of Fujian Province, No. 13 361000 Applicant before: Xiamen Greener Opto Semiconductors, Inc. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XIAMEN GREENER PHOTOELECTRICITY CO., LTD. TO: XIAMEN GREENER OPTOELECTRONICS CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liao Liangbin Inventor before: Ye Yongdian Inventor before: Liao Liangbin |