CN207134377U - A kind of adopting surface mounted LED package support of degumming preventing - Google Patents
A kind of adopting surface mounted LED package support of degumming preventing Download PDFInfo
- Publication number
- CN207134377U CN207134377U CN201620879947.9U CN201620879947U CN207134377U CN 207134377 U CN207134377 U CN 207134377U CN 201620879947 U CN201620879947 U CN 201620879947U CN 207134377 U CN207134377 U CN 207134377U
- Authority
- CN
- China
- Prior art keywords
- annular
- rack body
- light trough
- packaging plastic
- led package
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 238000004806 packaging method and process Methods 0.000 abstract description 16
- 238000005538 encapsulation Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Packaging Frangible Articles (AREA)
Abstract
The utility model discloses a kind of adopting surface mounted LED package support of degumming preventing, it is related to LED encapsulation fields, including rack body, a plurality of metal electrodes and annular body, the upper surface of the rack body is provided with a light trough, the upper surface of the rack body is provided with an annular step surface around light trough, and annular ring body is set up in annular step surface by a plurality of cylinders.The beneficial effects of the utility model：When filling packaging plastic is packaged to LED into light trough, because packaging plastic is in thick, there is certain fluidity, with reference to Action of Gravity Field, packaging plastic fills up whole light trough, while the space filled up between annular body and rack body.After adhesive curing to be packaged, packaging plastic interlocks with annular body, so that mutual snapping between packaging plastic and rack body, can not come off easily.
Description
Technical field
It the utility model is related to LED encapsulation fields, the adopting surface mounted LED package support of more specifically a kind of degumming preventing.
Background technology
LED due to its service life length, small volume, high brightness, it is low in calories the advantages that be used widely in lighting field.
Existing LED generally includes to be installed with the rack body of metal electrode, chip and packaging plastic composition, rack body and is provided with lamp
Groove.During production, chip is positioned in light trough and is connected it with metal electrode with tinsel, then it is close with transparent packaging plastic
Packing fills light trough and wraps up chip.
Existing light trough is in contraction-like generally from notch to bottom land, to ensure LED light range of exposures and brightness, but it is this
Problems be present in light trough：Light trough is in contraction-like from notch to bottom land, is in plane contact between light trough side wall and packaging plastic, encapsulation
Gap between glue and support easily be present, cause packaging plastic to loosen or even come off, influence LED service life.Therefore, one is designed
Kind can effectively prevent packaging plastic from coming off and can ensure that LED light range of exposures and the support of brightness are necessary.
The content of the invention
The utility model provides a kind of adopting surface mounted LED package support of degumming preventing, it is therefore intended that solves existing LED and envelope be present
The problem of easily being come off between dress glue and rack body.
The utility model adopts the following technical scheme that：
A kind of adopting surface mounted LED package support of degumming preventing, including rack body, a plurality of gold for being fixedly arranged on the rack body
Category electrode and annular body, the upper surface of the rack body are provided with a light trough, and the upper surface of the rack body surrounds lamp
Groove is provided with an annular step surface, and the annular step surface is provided with a plurality of cylinders, and annular ring body passes through a plurality of cylinder framves
Located at annular step surface, and the upper surface of annular body is not higher by the upper surface of rack body.
Further, the width of the annular step surface is more than the width of annular body.
Further, annular ring body is set up in annular step surface by four spaced cylinders.
Further, annular ring body, a plurality of cylinders and rack body are formed in one.
Further, the light trough is in up big and down small cone.
From the above-mentioned description to the utility model structure, the utility model has the following advantages that：
In the utility model, including rack body, a plurality of metal electrodes and annular body, the rack body it is upper
End face is provided with a light trough, and the upper surface of the rack body is provided with an annular step surface around light trough, and annular ring body passes through
A plurality of cylinders are set up in annular step surface.When into light trough, filling packaging plastic is packaged to LED, because packaging plastic is in sticky
Shape, there is certain fluidity, with reference to Action of Gravity Field, packaging plastic fills up whole light trough, while fills up annular body and rack body
Between space.After adhesive curing to be packaged, packaging plastic interlocks with annular body, so that phase between packaging plastic and rack body
Mutual snapping, it can not come off easily, to ensure the service life of adopting surface mounted LED.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the sectional view in the utility model A-A directions along Fig. 2.
Fig. 4 is that the utility model has filled the sectional view after packaging plastic.
Embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the adopting surface mounted LED package support of a kind of degumming preventing, including it is rack body 1, solid
Located at the annular body 13 of a plurality of metal electrodes 2 and one of the rack body 1.The upper surface of rack body 1 is provided with a light trough
11, the upper surface of rack body 1 is provided with an annular step surface 12 around light trough 11.Annular step surface 12 is provided with a plurality of cylinders
131, annular body 13 is set up in annular step surface 12 by a plurality of cylinders 131, and the upper surface of annular body 13 is not
It is higher by the upper surface of rack body 1.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, preferably：The width of annular step surface 12 is more than annular body 13
Width.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, preferably：Annular body 13 passes through four spaced cylinders
131 are set up in annular step surface 12.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, preferably：Annular body 13, a plurality of cylinders 131 and support master
Body 1 is formed in one.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, preferably：Light trough 11 is in up big and down small cone.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model
For.
Claims (3)
1. a kind of adopting surface mounted LED package support of degumming preventing, including rack body and it is fixedly arranged on a plurality of of the rack body
Metal electrode, the upper surface of the rack body are provided with a light trough, it is characterised in that：Also include an annular body, the support
The upper surface of main body is provided with an annular step surface around light trough, and the annular step surface is provided with four cylinders, annular ring body
Annular step surface is set up in by four spaced cylinders, and the upper surface of annular body is not higher by the upper of rack body
End face；Annular ring body, a plurality of cylinders and rack body are formed in one.
A kind of 2. adopting surface mounted LED package support of degumming preventing according to claim 1, it is characterised in that：The annular table
The width of terrace is more than the width of annular body.
A kind of 3. adopting surface mounted LED package support of degumming preventing according to claim 1, it is characterised in that：The light trough is in
Up big and down small cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879947.9U CN207134377U (en) | 2016-08-15 | 2016-08-15 | A kind of adopting surface mounted LED package support of degumming preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879947.9U CN207134377U (en) | 2016-08-15 | 2016-08-15 | A kind of adopting surface mounted LED package support of degumming preventing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134377U true CN207134377U (en) | 2018-03-23 |
Family
ID=61629859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879947.9U Expired - Fee Related CN207134377U (en) | 2016-08-15 | 2016-08-15 | A kind of adopting surface mounted LED package support of degumming preventing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134377U (en) |
-
2016
- 2016-08-15 CN CN201620879947.9U patent/CN207134377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210610 Address after: No.18 Lianxin Road, Guanqiao area, Longqiao garden, Anxi County Economic Development Zone, Quanzhou City, Fujian Province 362441 Patentee after: FUJIAN DINGKE PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 362441 Guanqiao area, Longqiao garden, Anxi Economic Development Zone, Quanzhou City, Fujian Province Patentee before: FUJIAN DINGTAI OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |