CN112815276A - LED packaging structure capable of emitting light obliquely - Google Patents
LED packaging structure capable of emitting light obliquely Download PDFInfo
- Publication number
- CN112815276A CN112815276A CN202110153537.1A CN202110153537A CN112815276A CN 112815276 A CN112815276 A CN 112815276A CN 202110153537 A CN202110153537 A CN 202110153537A CN 112815276 A CN112815276 A CN 112815276A
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- China
- Prior art keywords
- packaging
- fixing
- oblique
- support
- functional welding
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
Abstract
The invention discloses an oblique light-emitting LED packaging structure which comprises a fixing support and a packaging support, wherein the packaging support is movably embedded into the fixing support, a plurality of packaging fixing grooves are formed in the packaging support, a plurality of 7-shaped oblique functional welding pins are connected with the packaging fixing grooves, each oblique functional welding pin comprises a packaging portion, a first connecting portion, a first fixing portion and a first limiting portion, the packaging portion is vertically connected with one end of the first connecting portion, the other end of the first connecting portion is obliquely connected with one end of the first fixing portion, and the other end of the first fixing portion is connected with the first limiting portion. The oblique light emitting LED packaging structure has the characteristics of simple structure, attractive appearance, compactness and low cost.
Description
Technical Field
The invention relates to the technical field of LED packaging structures, in particular to an oblique light emitting LED packaging structure.
Background
The existing RGB LEDs are mainly structurally divided into a positive-emitting Top view LED and a Side-emitting Side view LED, and are widely applied to display and backlight markets, the existing technology is mainly welded and installed on a circuit board in a front-emitting direct type or Side-emitting Side-entering type mode, and the individualized requirement of oblique light emission in application is not met from a packaging structure; an application end manufacturer adopts a Top view LED or Side view LED structure to be applied to the design of the oblique angle light-emitting product, and the design is complex, the production cost is high, and the appearance is not attractive.
Disclosure of Invention
The invention aims to provide an oblique light emitting LED packaging structure which has the characteristics of simple structure, attractive appearance, compactness and low cost.
The invention can be realized by the following technical scheme:
the invention discloses an oblique light-emitting LED packaging structure which comprises a fixing support and a packaging support, wherein the packaging support is movably embedded into the fixing support, a plurality of packaging fixing grooves are formed in the packaging support, a plurality of 7-shaped oblique functional welding pins are connected with the packaging fixing grooves, each oblique functional welding pin comprises a packaging portion, a first connecting portion, a first fixing portion and a first limiting portion, the packaging portion is vertically connected with one end of the first connecting portion, the other end of the first connecting portion is obliquely connected with one end of the first fixing portion, and the other end of the first fixing portion is connected with the first limiting portion. The first packaging part is fixed in an inclined mode through the first connecting part, inclined light emitting is achieved, and the specific inclination angle can be flexibly set according to actual needs.
Furthermore, a plurality of connecting fixing grooves are formed in the fixing support, the connecting fixing grooves are connected with a plurality of inclined non-functional welding feet in a shape like a mirror image '7', each inclined non-functional welding foot comprises a supporting portion, a second connecting portion, a second fixing portion and a second limiting portion, the supporting portion is vertically connected with one end of the second connecting portion, the other end of the second connecting portion is inclined and connected with one end portion of the second fixing portion, and the other end portion of the second fixing portion is connected with the second limiting portion. Through setting up non-functional leg, use with functional leg intercombination, effectively strengthen welding strength, promote packaging structure's reliability.
Furthermore, the packaging support is provided with a packaging groove which is communicated with the packaging fixing groove and the connecting fixing groove, and the packaging layer is provided with a packaging adhesive layer. The setting of encapsulation glue film has the protection chip and prevents external force damage, dampproofing dustproof and promote the advantage of radiating effect.
Furthermore, the inclined functional welding pins are arranged adjacent to each other at intervals, the packaging part is provided with RGB components, the number of the RGB components is flexibly set according to actual processing requirements, and the requirements of different products are met.
Furthermore, the inclined non-functional welding feet are arranged on the inner sides of the two ends of the fixed support, and the inclined functional welding feet are arranged in the inner space formed by the two inclined non-functional welding feet, so that the structure is compact and attractive.
Furthermore, the inclined type functional welding leg is connected to the packaging support, and the inclined type non-functional welding leg is connected to the 7-shaped structure on the fixing support, and the inclined type functional welding leg and the inclined type non-functional welding leg are crossed and embraced with each other, so that the welding strength is enhanced.
Furthermore, the inclination angle of the first fixing part and the first connecting part is 30-60 degrees, the inclination angle of the second fixing part and the second connecting part is 30-60 degrees, and the flexible arrangement can be combined with the requirements of specific products.
Further, the first fixed part is 45 with the angle of first connecting portion slope, and the second fixed part is 45 with the angle of second connecting portion slope, need not to consider the angle difference in the course of working, realizes uniformity processing, promotes machining efficiency.
Furthermore, the inclination angle of the first fixing part and the first connecting part and the inclination angle of the second fixing part and the second connecting part are consistent with each other, so that the assembly is convenient, and the consistency of welding strength is improved.
The invention relates to an oblique light emitting LED packaging structure, which has the following beneficial effects:
the PCB packaging structure has the advantages that firstly, the structure is simple, the inclined functional welding feet are arranged, the inclined connecting parts are arranged on the functional welding feet and are attached to the PCB, and the packaging part corresponding to the functional welding feet is arranged to meet the packaging requirement, so that the structure is effectively simplified, and the requirement of inclined light emission is met;
secondly, the structure is attractive and compact, the packaging bracket and the fixing bracket are designed on the mechanism, the functional welding feet are arranged on the packaging bracket to realize packaging and luminescence, and the fixing bracket realizes effective fixation, so that the structure is attractive and elegant, and the compactness is high;
thirdly, the cost is low, the packaging structure can be realized only by simplifying the structure of the solder leg, the assembly process is convenient and fast, the material structure cost and the processing and assembling cost are effectively saved, and the large-scale processing requirement is met;
and fourthly, the reliability is high, and the non-functional welding leg is arranged on the fixed support and is intersected and clasped with the functional welding leg, so that the welding strength is effectively ensured, and the reliability of the packaging structure is improved.
Drawings
FIG. 1 is an exploded view of an LED package structure with oblique illumination according to the present invention;
FIG. 2 is a schematic diagram of an assembled overall structure of an oblique light-emitting LED packaging structure packaging support of the present invention;
FIG. 3 is a schematic diagram of an assembled overall structure of a fixing bracket of an obliquely-emitting LED packaging structure according to the present invention;
FIG. 4 is a schematic diagram of an assembled overall structure of an oblique light-emitting LED package structure according to the present invention;
the reference numbers in the drawings include: 1. packaging the adhesive layer; 2-4, RGB components; 5. Functional solder feet; 51. a packaging section; 52. a first connection portion; 53. a first fixed part; 54. a first limiting part; 6. A non-functional fillet weld; 61. a support portion; 62. a second connecting portion; 62. a second fixed part; 64. a second limiting part; 7. packaging the bracket; 8. packaging the fixed groove; 9. a fixed bracket 10 connected with the fixed groove; 11. and (6) packaging the groove.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the following detailed description of the present invention is provided with reference to the accompanying drawings.
As shown in fig. 1 to 4, the invention discloses an oblique light emitting LED package structure, which includes a fixing support 9 and a package support 7, wherein the package support 7 is movably embedded into the fixing support 9, the package support 7 is provided with a plurality of package fixing grooves 8, the package fixing grooves 8 are connected with a plurality of oblique functional solder feet 5 in a shape of "7", the oblique functional solder feet 5 include a package portion, a first connecting portion, a first fixing portion and a first limiting portion, the package portion is vertically connected with one end of the first connecting portion, the other end of the first connecting portion is obliquely connected with one end of the first fixing portion, and the other end of the first fixing portion is connected with the first limiting portion.
As shown in fig. 1, a plurality of connection fixing grooves 10 are formed in the fixing bracket 9, the connection fixing grooves 10 are connected with a plurality of tilting non-functional fillets 6 in a shape of a mirror image "7", each tilting non-functional fillet 6 includes a supporting portion, a second connecting portion, a second fixing portion and a second limiting portion, the supporting portion is vertically connected with one end of the second connecting portion, the other end of the second connecting portion is connected with one end of the second fixing portion in a tilting manner, and the other end of the second fixing portion is connected with the second limiting portion.
As shown in fig. 1-4, the package support 7 is provided with a package groove 11 simultaneously communicated with the package fixing groove 8 and the connection fixing groove 10, and the package layer is provided with a package glue layer 1. The inclined functional welding feet 5 are arranged adjacent to each other at intervals, and RGB components 2-4 are arranged on the packaging part. The tilting non-functional fillets 6 are arranged inside the two ends of the fixed support 9, and the tilting functional fillets 5 are arranged in the inner space formed by the two tilting non-functional fillets 6. The inclined functional welding feet 5 are connected on the packaging support 7 and the inclined non-functional welding feet 6 are connected on the 7-shaped structure on the fixed support 9 and are intersected and embraced with each other.
In the present invention, the first fixing portion and the first connecting portion are inclined at an angle of 30 to 60 °, preferably 45 °; the angle of inclination of the second fixing part and the second connecting part is 30-60 degrees, preferably 45 degrees; the inclination angles of the first fixing part and the first connecting part and the inclination angles of the second fixing part and the second connecting part are consistent with each other.
In the description of the present invention, it is to be understood that terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate orientations or positional relationships, are used based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and for the simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above embodiments are only specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.
Claims (9)
1. The utility model provides a luminous LED packaging structure to one side, includes fixed bolster and encapsulation support, the activity embedding of encapsulation support inside the fixed bolster, its characterized in that: the packaging support is provided with a plurality of packaging fixing grooves, the packaging fixing grooves are connected with a plurality of inclined functional welding feet in a 7-shaped mode, each inclined functional welding foot comprises a packaging portion, a first connecting portion, a first fixing portion and a first limiting portion, the packaging portion is vertically connected with one end of the first connecting portion, the other end of the first connecting portion is inclined and connected with one end portion of the first fixing portion, and the other end portion of the first fixing portion is connected with the first limiting portion.
2. The oblique-light-emitting LED package structure of claim 1, wherein: the fixing support is provided with a plurality of connecting fixing grooves, the connecting fixing grooves are connected with a plurality of inclined non-functional welding feet in a shape like a mirror image '7', each inclined non-functional welding foot comprises a supporting portion, a second connecting portion, a second fixing portion and a second limiting portion, the supporting portion is vertically connected with one end of the second connecting portion, the other end of the second connecting portion is inclined and connected with one end portion of the second fixing portion, and the other end portion of the second fixing portion is connected with the second limiting portion.
3. The oblique-light-emitting LED package structure of claim 2, wherein: the packaging support is provided with a packaging groove communicated with the packaging fixing groove and the connecting fixing groove, and the packaging layer is provided with a packaging adhesive layer.
4. The oblique-light-emitting LED package structure of claim 3, wherein: the inclined functional welding feet are arranged adjacent to each other at intervals, and the packaging part is provided with RGB components.
5. The oblique-light-emitting LED package structure of claim 4, wherein: the inclined non-functional welding feet are arranged on the inner sides of the two ends of the fixed support, and the inclined functional welding feet are arranged in the inner space formed by the two inclined non-functional welding feet.
6. The oblique-light-emitting LED package structure of claim 5, wherein: the tilting functional welding leg is connected to the packaging support, and the tilting non-functional welding leg is connected to the 7-shaped structure on the fixed support, and the tilting functional welding leg and the 7-shaped structure are mutually crossed and embraced.
7. The oblique-light-emitting LED package structure of claim 6, wherein: the first fixing part and the first connecting part are inclined at an angle of 30-60 degrees, and the second fixing part and the second connecting part are inclined at an angle of 30-60 degrees.
8. The oblique-light-emitting LED package structure of claim 7, wherein: the first fixing part and the first connecting part are inclined at an angle of 45 degrees, and the second fixing part and the second connecting part are inclined at an angle of 45 degrees.
9. The oblique-emitting LED package structure of claim 8, wherein: the first fixing part and the first connecting part are inclined at the same angle, and the second fixing part and the second connecting part are inclined at the same angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110153537.1A CN112815276B (en) | 2021-02-04 | 2021-02-04 | LED packaging structure capable of emitting light obliquely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110153537.1A CN112815276B (en) | 2021-02-04 | 2021-02-04 | LED packaging structure capable of emitting light obliquely |
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| Publication Number | Publication Date |
|---|---|
| CN112815276A true CN112815276A (en) | 2021-05-18 |
| CN112815276B CN112815276B (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110153537.1A Active CN112815276B (en) | 2021-02-04 | 2021-02-04 | LED packaging structure capable of emitting light obliquely |
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002270902A (en) * | 2001-03-07 | 2002-09-20 | Toyoda Gosei Co Ltd | Light emitting diode |
| CN101604720A (en) * | 2009-07-16 | 2009-12-16 | 弘凯光电(深圳)有限公司 | LED light-emitting device and manufacture method thereof |
| TW201123564A (en) * | 2009-12-31 | 2011-07-01 | Advanced Optoelectronic Tech | Semiconductor package |
| CN102820404A (en) * | 2011-06-08 | 2012-12-12 | Lg伊诺特有限公司 | Light-emitting diode package |
| JP2014003112A (en) * | 2012-06-18 | 2014-01-09 | Panasonic Corp | Lead frame for package, package for light-emitting device and light-emitting device using the same |
| CN203536466U (en) * | 2013-07-19 | 2014-04-09 | 佛山市国星光电股份有限公司 | Top emission type LED bracket and top emission type LED device |
| CN104409604A (en) * | 2014-12-01 | 2015-03-11 | 深圳市晶台股份有限公司 | Manufacturing method and packaging application of novel LED bracket |
| CN104425692A (en) * | 2013-08-26 | 2015-03-18 | 首尔半导体株式会社 | Lens and light emitting module for surface illumination |
| CN205264747U (en) * | 2015-12-04 | 2016-05-25 | 东莞市佳乐电子有限公司 | Novel surface mount type LED bracket |
| CN206134731U (en) * | 2016-10-11 | 2017-04-26 | 佛山市国星光电股份有限公司 | Luminous LED support, device and display screen of side |
| CN206349389U (en) * | 2016-12-20 | 2017-07-21 | 东莞市连依得精密五金实业有限公司 | The LED support that a kind of anti-pin comes off |
| CN207883729U (en) * | 2018-02-09 | 2018-09-18 | 佛山市国星光电股份有限公司 | LED support, LED component and LED display |
| CN108565326A (en) * | 2018-02-09 | 2018-09-21 | 佛山市国星光电股份有限公司 | LED support, LED component and LED display |
| CN208028088U (en) * | 2018-04-03 | 2018-10-30 | 东莞市佳乐电子有限公司 | A kind of inclined type all-colour LED holder |
| CN208208789U (en) * | 2018-05-17 | 2018-12-07 | 东莞昶通精密五金有限公司 | A kind of compact LED bracket |
| CN208400875U (en) * | 2018-05-09 | 2019-01-18 | 东莞市恩瑞精密电子有限公司 | A kind of LED support that bending leg is built-in |
| CN110060988A (en) * | 2019-04-15 | 2019-07-26 | 佛山市国星光电股份有限公司 | A kind of LED support array, LED support, LED component and display screen |
| CN110085727A (en) * | 2019-06-04 | 2019-08-02 | 永林电子有限公司 | A kind of side tilts upward scattering and shines RGB Multifunctional LED device |
| CN210156371U (en) * | 2019-08-27 | 2020-03-17 | 谷麦光电科技股份有限公司 | A packaging structure for RGB LED |
-
2021
- 2021-02-04 CN CN202110153537.1A patent/CN112815276B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002270902A (en) * | 2001-03-07 | 2002-09-20 | Toyoda Gosei Co Ltd | Light emitting diode |
| CN101604720A (en) * | 2009-07-16 | 2009-12-16 | 弘凯光电(深圳)有限公司 | LED light-emitting device and manufacture method thereof |
| TW201123564A (en) * | 2009-12-31 | 2011-07-01 | Advanced Optoelectronic Tech | Semiconductor package |
| CN102820404A (en) * | 2011-06-08 | 2012-12-12 | Lg伊诺特有限公司 | Light-emitting diode package |
| JP2014003112A (en) * | 2012-06-18 | 2014-01-09 | Panasonic Corp | Lead frame for package, package for light-emitting device and light-emitting device using the same |
| CN203536466U (en) * | 2013-07-19 | 2014-04-09 | 佛山市国星光电股份有限公司 | Top emission type LED bracket and top emission type LED device |
| CN104425692A (en) * | 2013-08-26 | 2015-03-18 | 首尔半导体株式会社 | Lens and light emitting module for surface illumination |
| CN104409604A (en) * | 2014-12-01 | 2015-03-11 | 深圳市晶台股份有限公司 | Manufacturing method and packaging application of novel LED bracket |
| CN205264747U (en) * | 2015-12-04 | 2016-05-25 | 东莞市佳乐电子有限公司 | Novel surface mount type LED bracket |
| CN206134731U (en) * | 2016-10-11 | 2017-04-26 | 佛山市国星光电股份有限公司 | Luminous LED support, device and display screen of side |
| CN206349389U (en) * | 2016-12-20 | 2017-07-21 | 东莞市连依得精密五金实业有限公司 | The LED support that a kind of anti-pin comes off |
| CN207883729U (en) * | 2018-02-09 | 2018-09-18 | 佛山市国星光电股份有限公司 | LED support, LED component and LED display |
| CN108565326A (en) * | 2018-02-09 | 2018-09-21 | 佛山市国星光电股份有限公司 | LED support, LED component and LED display |
| CN208028088U (en) * | 2018-04-03 | 2018-10-30 | 东莞市佳乐电子有限公司 | A kind of inclined type all-colour LED holder |
| CN208400875U (en) * | 2018-05-09 | 2019-01-18 | 东莞市恩瑞精密电子有限公司 | A kind of LED support that bending leg is built-in |
| CN208208789U (en) * | 2018-05-17 | 2018-12-07 | 东莞昶通精密五金有限公司 | A kind of compact LED bracket |
| CN110060988A (en) * | 2019-04-15 | 2019-07-26 | 佛山市国星光电股份有限公司 | A kind of LED support array, LED support, LED component and display screen |
| CN110085727A (en) * | 2019-06-04 | 2019-08-02 | 永林电子有限公司 | A kind of side tilts upward scattering and shines RGB Multifunctional LED device |
| CN210156371U (en) * | 2019-08-27 | 2020-03-17 | 谷麦光电科技股份有限公司 | A packaging structure for RGB LED |
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| Publication number | Publication date |
|---|---|
| CN112815276B (en) | 2022-11-08 |
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