CN206471350U - A kind of follow-on LED support - Google Patents
A kind of follow-on LED support Download PDFInfo
- Publication number
- CN206471350U CN206471350U CN201621484755.4U CN201621484755U CN206471350U CN 206471350 U CN206471350 U CN 206471350U CN 201621484755 U CN201621484755 U CN 201621484755U CN 206471350 U CN206471350 U CN 206471350U
- Authority
- CN
- China
- Prior art keywords
- cavity
- accommodating cavity
- follow
- led support
- trough body
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 abstract description 7
- 229920000647 polyepoxide Polymers 0.000 abstract description 7
- 239000000084 colloidal system Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000011324 bead Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Led Device Packages (AREA)
Abstract
The utility model is related to follow-on LED support, including pedestal and pin, accommodating cavity is offered on pedestal, in the accommodating cavity side, wall offers the annular trough body that cross section is inverted trapezoidal, the annular trough body neutrality line be arranged in parallel with accommodating cavity bottom surface, annular trough body side is connected with the inwall of cavity above accommodating cavity, and annular trough body opposite side extends and turned to be connected with the inwall of cavity below accommodating cavity.Due to being provided with ledge structure apart from surface certain position on the surrounding inwall on the utility model accommodating cavity surface to bottom, the epoxy resin levelling filled can be helped, the problem of not only solving colloid surface out-of-flatness, it can play a part of blocking steam intrusion again simultaneously, moisture effect strengthens, and increases the service life.
Description
Technical field
The utility model belongs to field of photoelectric technology, more particularly to a kind of follow-on LED support.
Background technology
LED support, the bottom susceptor of LED lamp bead before encapsulation on the basis of LED support, chip is fixed, welded
Upper positive and negative electrode, then it is once in package shape with packaging plastic.The material of LED support has copper, iron material, aluminium and ceramics etc..Because copper
Electric conductivity very well, usually copper LED support is more.Can be leaded inside copper LED support, for connecting in LED lamp bead
The electrode in portion, after LED lamp bead is in package shape, lamp bead can be removed from support, the copper pin at lamp bead two for lamp bead
Both positive and negative polarity, for being welded to LED lamp or other LED finished products.
Therefore, the quality of LED support structural behaviour directly influences the performance of LED lamp bead.LED support includes pedestal and drawn
It is provided with pin, pedestal in accommodating cavity, accommodating cavity and fills epoxy resin, plays a part of protection luminescence chip and conductive gold thread.
The accommodating cavity of ordinary stent is inverted trapezoidal structure, and the inwall surrounding on accommodating cavity surface to bottom is smooth without other structures, this branch
Frame colloid surface out-of-flatness after epoxy resin drying is filled, easily forms raised or recessed phenomenon, configuration of surface occurs not
Consistent the problem of.Meanwhile, smooth accommodating cavity wall and the faying face of epoxy resin are also easily caused moisture intrusion, so as to influence
The service life of product.In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of modified
LED support, make it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of intrusion for solving extraneous steam, colloid
Follow-on LED support of the problem of surface irregularity.Technical solutions of the utility model are as follows：
A kind of follow-on LED support, including pedestal and pin, offer accommodating cavity on pedestal, in the accommodating cavity
Side wall offers the annular trough body that cross section is inverted trapezoidal, and the annular trough body neutrality line be arranged in parallel with accommodating cavity bottom surface, ring
Shape cell body side is connected with the inwall of cavity above accommodating cavity, and annular trough body opposite side extends and turned to and cavity below accommodating cavity
Inwall connection, the ratio between the height of the top cavity and the height of lower section cavity are 5:4~1:1 scope.
The follow-on LED support of the utility model, further, the height of the top cavity and the height of lower section cavity
The ratio between be 10:9.
The follow-on LED support of the utility model, further, the height of the annular trough body and the height of top cavity
Than for 1:5.
The follow-on LED support of the utility model, further, the height of the top cavity is 0.5mm
The follow-on LED support of the utility model, further, the pin by upper plate, bending connecting portion, side plate and
Lower shoe is constituted.
The follow-on LED support of the utility model, further, the angle between the lower shoe and side plate are less than 90 °.
The follow-on LED support of the utility model, further, the side plate is vertically arranged, upper plate, bending connection
Portion, side plate and lower shoe are the equal integral seamless connecting structures of thickness.
By such scheme, the utility model at least has advantages below：
Surface certain position is provided with ledge structure on the surrounding inwall of the utility model accommodating cavity surface to bottom,
The structure can help the epoxy resin levelling filled, the problem of not only solving colloid surface out-of-flatness, while can play again
The effect of steam intrusion is blocked, moisture effect enhancing increases the service life.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of the follow-on LED support of the utility model.
The implication of each reference is as follows in figure.
The pin of 1 pedestal 2
The annular trough body of 3 accommodating cavity 4
The lower section cavity of 5 top cavity 6
21 upper plates 22 bend connecting portion
The lower shoe of 23 side plate 24
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Referring to Fig. 1, the follow-on LED support of the utility model, including pedestal 1 and pin 2, appearance is offered on pedestal 1
Put chamber 3, the side wall of accommodating cavity 3 offer cross section be inverted trapezoidal annular trough body 4, the neutrality line of annular trough body 4 with
The bottom surface of accommodating cavity 3 is be arranged in parallel, and the side of annular trough body 4 is connected with the inwall of the top cavity 5 of accommodating cavity 3, the opposite side of annular trough body 4
Extend and turn to and be connected with the inwall of the lower section cavity 6 of accommodating cavity 3.It is preferred that the height of the top cavity 5 is 0.5mm.The size
Structure is the conclusion drawn by validation trial, when telling more than 0.5mm of the setting of annular trough body 4, in filling asphalt mixtures modified by epoxy resin
The probability for producing bubble when fat increases, and causes product bad, during less than 0.5mm, and glue surface out-of-flatness phenomenon occurrence probability becomes
Greatly, the bad problem of product is again resulted in, the follow-on LED support of the utility model, by multiple authentication, surface conformance is obtained
It is good, while the moisture protection of product also rises a step.
In order to further optimize moisture protection implementation result of the present utility model, in a kind of embodiment party of the present utility model
In formula, on the basis of foregoing teachings, the ratio between the height of the top cavity 5 and the height of lower section cavity 6 are 5:4~1:1 model
Enclose.The ratio between the height of the top cavity 5 and the height of lower section cavity 6 are 10:9.The height of the annular trough body 4 and top chamber
The height ratio of body 5 is 1:5.
Equally, in order to further optimize moisture protection implementation result of the present utility model, of the present utility model another
Plant in embodiment, on the basis of foregoing teachings, the pin 2 is by upper plate 21, bending connecting portion 22, side plate 23 and bottom
Plate 24 is constituted, and lower shoe 24 forms the structure of interior bending with side plate 23.
Specifically, the angle between the lower shoe 24 and side plate 23 is less than 90 °, and structural soundness is good.The side plate 23
It is vertically arranged, upper plate 21, bending connecting portion 22, side plate 23 and the lower shoe 24 integral seamless connecting structure that to be thickness equal,
Dogleg section is not easy to break, and service life is long.
Therefore, surface certain position is provided with step on the surrounding inwall of the utility model accommodating cavity surface to bottom
Structure, can help the epoxy resin levelling filled, the problem of not only solving colloid surface out-of-flatness, while can play resistance again
The effect of vapour of cutting off the water supply intrusion, moisture effect enhancing, increases the service life.Described above is only the side of being preferable to carry out of the present utility model
Formula, is not limited to the utility model, it is noted that for those skilled in the art, is not departing from
On the premise of the utility model technical principle, some improvement and modification can also be made, these improvement and modification also should be regarded as this
The protection domain of utility model.
Claims (7)
1. a kind of follow-on LED support, including pedestal (1) and pin (2), offer accommodating cavity (3) on pedestal (1), its
It is characterised by：In the accommodating cavity (3) side, wall offers the annular trough body (4) that cross section is inverted trapezoidal, the annular trough body (4)
Neutrality line be arranged in parallel with accommodating cavity (3) bottom surface, and annular trough body (4) side and the inwall of cavity (5) above accommodating cavity (3) connect
Connect, annular trough body (4) opposite side extends and turned to be connected with the inwall of cavity (6) below accommodating cavity (3), the top cavity
(5) the ratio between height and the height of lower section cavity (6) are 5:4~1:1 scope.
2. a kind of follow-on LED support according to claim 1, it is characterised in that：The height of the top cavity (5)
It is 10 with the ratio between the height of lower section cavity (6):9.
3. a kind of follow-on LED support according to claim 1, it is characterised in that：The height of the annular trough body (4)
Height ratio with top cavity (5) is 1:5.
4. a kind of follow-on LED support according to claim 1, it is characterised in that：The height of the top cavity (5)
For 0.5mm.
5. a kind of follow-on LED support according to claim 1, it is characterised in that：The pin (2) is by upper plate
(21), bending connecting portion (22), side plate (23) and lower shoe (24) composition.
6. a kind of follow-on LED support according to claim 5, it is characterised in that：The lower shoe (24) and side plate
(23) angle between is less than 90 °.
7. a kind of follow-on LED support according to claim 6, it is characterised in that：The side plate (23) is vertically arranged,
Upper plate (21), bending connecting portion (22), side plate (23) and lower shoe (24) are the equal integral seamless connecting structures of thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484755.4U CN206471350U (en) | 2016-12-31 | 2016-12-31 | A kind of follow-on LED support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484755.4U CN206471350U (en) | 2016-12-31 | 2016-12-31 | A kind of follow-on LED support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471350U true CN206471350U (en) | 2017-09-05 |
Family
ID=59712817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484755.4U Expired - Fee Related CN206471350U (en) | 2016-12-31 | 2016-12-31 | A kind of follow-on LED support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206471350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637058A (en) * | 2018-05-09 | 2018-10-12 | 东莞市恩瑞精密电子有限公司 | The production method of LED support |
| CN111816748A (en) * | 2020-07-15 | 2020-10-23 | 深圳锐思曼光电有限公司 | LED light-emitting device with high weather resistance |
-
2016
- 2016-12-31 CN CN201621484755.4U patent/CN206471350U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637058A (en) * | 2018-05-09 | 2018-10-12 | 东莞市恩瑞精密电子有限公司 | The production method of LED support |
| CN111816748A (en) * | 2020-07-15 | 2020-10-23 | 深圳锐思曼光电有限公司 | LED light-emitting device with high weather resistance |
| CN111816748B (en) * | 2020-07-15 | 2021-09-21 | 深圳锐思曼光电有限公司 | LED light-emitting device with high weather resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 |