CN207217529U - high temperature resistant L ED light source - Google Patents
high temperature resistant L ED light source Download PDFInfo
- Publication number
- CN207217529U CN207217529U CN201721013997.XU CN201721013997U CN207217529U CN 207217529 U CN207217529 U CN 207217529U CN 201721013997 U CN201721013997 U CN 201721013997U CN 207217529 U CN207217529 U CN 207217529U
- Authority
- CN
- China
- Prior art keywords
- support
- high temperature
- chip
- wafer
- light source
- 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.)
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052709 silver Inorganic materials 0.000 claims abstract description 17
- 239000004332 silver Substances 0.000 claims abstract description 17
- 239000003292 glue Substances 0.000 claims abstract description 11
- 241000218202 Coptis Species 0.000 claims abstract description 9
- 235000002991 Coptis groenlandica Nutrition 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 8
- 239000000565 sealant Substances 0.000 claims description 8
- 229910052594 sapphire Inorganic materials 0.000 claims description 3
- 239000010980 sapphire Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 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
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
the utility model discloses a high temperature resistant L ED light source, including silver thick liquid circuit and wafer, the silver thick liquid circuit passes through high temperature to be fixed on the support, the wafer is fixed in on the support face of silver thick liquid circuit, be connected through the gold thread between wafer and the wafer, the front of support is sealed through positive gluey high temperature, and the reverse side of support is sealed through the reverse side gluey high temperature, the wafer sets up to a plurality of groups, and the wafer between the adjacent group is alternative setting, and the wafer in every group is the equidistance setting, the silver thick liquid circuit comprises interconnecting link piece and circuit strip, interconnecting link piece sets up the tip at the support, the one end that the support was kept away from to the interconnecting link piece is connected with the circuit strip, the connecting gold thread between wafer and the wafer is oblique line connection, sealed glue is stretched out to the one end of support, and the other end flushes with sealed glue, the one side of wafer is fixed on the support, and the another side is fixed through sealed glue.
Description
Technical field
The utility model belongs to LED light source technical field, and in particular to a kind of high temperature resistant LED light source.
Background technology
Under the elevated once again background of worry of Present Global energy shortage, saving the energy, to be that we will face in future important
Problem, in lighting field, the application of LED luminous products is just attract the sight of common people, and LED is as a kind of new green light source
The trend of product, necessarily future development, 21st century will enter novel illumination light source epoch using LED as representative.LED ball
Light fixture is steeped compared with incandescent lamp, and its maximum motive force of development is exactly the advantage of energy-conserving and environment-protective.The fast development of preceding LED industry,
Through causing part LED illumination product price to be less than incandescent lamp or equivalent level so that ordinary people man can receive, and
Brightness is also superior to incandescent lamp bulb.Such as：Plastic ball, paster car aluminium, Down lamp etc..Continue to develop with industry, the leap of technology
Break through, application is widelyd popularize, and LED light efficiency is also improving constantly, and price constantly drops.The appearance of new combined type tube core,
Also the power of single led pipe (module) is allowed to improve constantly.Current LED light source is unstable in the presence of lighting, and heat dispersion is bad etc.
Problem.
Utility model content
The purpose of this utility model is to provide a kind of high temperature resistant LED light source, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of high temperature resistant LED light source, including silver paste
Circuit and chip, silver paste circuit are fixed on support by high temperature, and the chip is fixed on the stent cover of silver paste circuit,
Connected between the chip and chip by gold thread, the front of the support is led to by front glue elevated-temperature seal, the reverse side of support
Cross reverse side glue elevated-temperature seal.
Preferably, the chip is arranged to some groups, and in being arranged alternately, the chip in every group is in the chip between adjacent sets
It is placed equidistant.
Preferably, silver paste circuit is made up of connection line piece and circuit bar, and the connection line piece is arranged on support
End, the one end of the connection line piece away from support is connected with circuit bar.
Preferably, the connection gold thread between the chip and chip connects in oblique line.
Preferably, fluid sealant is stretched out in one end of the support, and the other end is flush with fluid sealant.
Preferably, the one side of the chip is fixed on support, and another side is fixed by fluid sealant.
Preferably, the support is support made of sapphire.
Technique effect of the present utility model and advantage：The high temperature resistant LED light source, power is small, and brightness is high, and 360 degree luminous；Electricity
Phototranstormation efficiency is high（Close to 60%）, green, long lifespan（Up to 100,000 hours）, operating power wattage is low, switchs nothing repeatedly
Damage life-span, small volume, heating less, brightness it is high, it is sturdy and durable, be easy to light modulation, color is various, light beam concentrate it is stable, start without prolonging
When.
Brief description of the drawings
Fig. 1 is profile of the present utility model；
Fig. 2 is structural representation of the present utility model.
In figure：1 support, 2 chips, 3 gold threads, 4 silver paste circuits, 5 front glue, 6 reverse side glue.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of high temperature resistant LED light source as shown in Figure 1-2, including silver paste circuit 4 and chip 2,
Silver paste circuit 4 is fixed on support 1 by high temperature, and the chip 2 is fixed on the stent cover of silver paste circuit 4, the crystalline substance
Connected between piece 2 and chip 2 by gold thread 3, the front of the support 1 is led to by the elevated-temperature seal of front glue 5, the reverse side of support 1
Cross the elevated-temperature seal of reverse side glue 6.
The chip 2 is arranged to some groups, and the chip 2 between adjacent sets is in being arranged alternately, and the chip 2 in every group is in equidistant
Set, silver paste circuit 4 is made up of connection line piece and circuit bar, and the connection line piece is arranged on the end of support 1, institute
State the one end of connection line piece away from support 1 to be connected with circuit bar, the connection gold thread 3 between the chip 2 and chip 2 is in oblique line
Fluid sealant is stretched out in connection, one end of the support 1, and the other end is flush with fluid sealant, and the one side of the chip 2 is fixed on support
On 1, another side is fixed by fluid sealant, and the support 1 is support made of sapphire, it is not easy to which scratching, hardness is high, light transmittance
Height, good heat conductivity.
A kind of high temperature resistant LED light source provided by the utility model, power is small, and brightness is high, and 360 degree luminous；Electric light conversion effect
Rate is high（Close to 60%）, green, long lifespan（Up to 100,000 hours）, operating power wattage is low, switch the lossless life-span repeatedly,
Small volume, heating less, brightness it is high, it is sturdy and durable, be easy to light modulation, color is various, light beam concentrate it is stable, start it is no-delay.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (7)
1. a kind of high temperature resistant LED light source, including silver paste circuit（4）And chip（2）, it is characterised in that：Silver paste circuit（4）It is logical
Cross high temperature and be fixed on support（1）On, the chip（2）It is fixed on silver paste circuit（4）Stent cover on, the chip（2）With crystalline substance
Piece（2）Between pass through gold thread（3）Connection, the support（1）Front pass through front glue（5）Elevated-temperature seal, support（1）Reverse side
Pass through reverse side glue（6）Elevated-temperature seal.
A kind of 2. high temperature resistant LED light source according to claim 1, it is characterised in that：The chip（2）It is arranged to some
Group, the chip between adjacent sets（2）In being arranged alternately, the chip in every group（2）In being placed equidistant.
A kind of 3. high temperature resistant LED light source according to claim 1, it is characterised in that：Silver paste circuit（4）By connecting line
Road piece forms with circuit bar, and the connection line piece is arranged on support（1）End, the connection line piece is away from support（1）
One end be connected with circuit bar.
A kind of 4. high temperature resistant LED light source according to claim 1, it is characterised in that：The chip（2）With chip（2）It
Between connection gold thread（3）Connected in oblique line.
A kind of 5. high temperature resistant LED light source according to claim 1, it is characterised in that：The support（1）One end stretch out it is close
Sealing, the other end are flush with fluid sealant.
A kind of 6. high temperature resistant LED light source according to claim 1, it is characterised in that：The chip（2）One side be fixed on
Support（1）On, another side is fixed by fluid sealant.
A kind of 7. high temperature resistant LED light source according to claim 1, it is characterised in that：The support（1）It is made up of sapphire
Support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013997.XU CN207217529U (en) | 2017-08-15 | 2017-08-15 | high temperature resistant L ED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013997.XU CN207217529U (en) | 2017-08-15 | 2017-08-15 | high temperature resistant L ED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217529U true CN207217529U (en) | 2018-04-10 |
Family
ID=61819115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721013997.XU Active CN207217529U (en) | 2017-08-15 | 2017-08-15 | high temperature resistant L ED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275320A (en) * | 2017-08-15 | 2017-10-20 | 陈广明 | High-temperature-resistant LED light source |
| CN112435929A (en) * | 2019-08-26 | 2021-03-02 | 珠海零边界集成电路有限公司 | Power module packaging method and power module |
-
2017
- 2017-08-15 CN CN201721013997.XU patent/CN207217529U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275320A (en) * | 2017-08-15 | 2017-10-20 | 陈广明 | High-temperature-resistant LED light source |
| WO2019033561A1 (en) * | 2017-08-15 | 2019-02-21 | 陈广明 | High temperature resistant led light source |
| CN112435929A (en) * | 2019-08-26 | 2021-03-02 | 珠海零边界集成电路有限公司 | Power module packaging method and power module |
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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: 20200623 Address after: 529000 workshop of Tangbian Yuelong commercial logistics park, ChaoLian, Pengjiang district, Jiangmen City, Guangdong Province (Building 2, No.36 Jiaxing Road) Patentee after: JIANGMEN ZHONGYANG PHOTOELECTRIC Co.,Ltd. Address before: 528400 Guangdong Province Guzhen Town Zhongshan City Cao east two ring Street No. 6 Patentee before: Chen Guangming |
|
| TR01 | Transfer of patent right |