CN206595285U - A kind of Metal Packaging ultraviolet LED components - Google Patents
A kind of Metal Packaging ultraviolet LED components Download PDFInfo
- Publication number
- CN206595285U CN206595285U CN201720362012.8U CN201720362012U CN206595285U CN 206595285 U CN206595285 U CN 206595285U CN 201720362012 U CN201720362012 U CN 201720362012U CN 206595285 U CN206595285 U CN 206595285U
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- Prior art keywords
- screw thread
- ultraviolet led
- aluminium alloy
- hole
- base plate
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Abstract
The utility model discloses a kind of Metal Packaging ultraviolet LED components, including copper post, luminescence-utraviolet diode chip and ceramic base, it is bolted between the first mounting hole on the second mounting hole and aluminium alloy base plate on the ceramic base, and aluminium alloy base plate is arranged on the top of ceramic base, the aluminium alloy base plate top is provided with second step connecting hole, it is connected through a screw thread between the first external screw thread on the 3rd internal thread and second step on the second step connecting hole, and second step top is provided with copper post, it is connected through a screw thread between the first internal thread on the second external screw thread and through hole in the copper post.The utility model employs Metal Packaging ultraviolet LED technology, solve the problems, such as yellow and life-span low problem that ultraviolet radioactive causes to organic material, pass through using cooperatively for fin shape radiator, copper post, aluminium alloy base plate and ceramic base, overall area of dissipation and radiating effect is improved, assembling is easy.
Description
Technical field
The utility model is related to ultraviolet LED component Metal Packaging technical fields, and specially a kind of Metal Packaging is ultraviolet
Line LED components.
Background technology
At present, as ultraviolet LED technical field is constantly innovated, ultraviolet LED chip emission
Power and stability have obtained great lifting, but packaged type is unstable reliable in existing technology at present, because dark purple
Outer photon energy is very big, if continuing to use the packaged type of white light, it is packaged using optical resin, in long-time high-energy
Ultraviolet irradiation under the conditions of optical resin be easy to turn yellow and then cause the ultraviolet LED life-span significantly to shorten,
Existing ultraviolet LED components Metal Packaging assembling trouble, complicated, installation time is long, and efficiency of assembling is low, production cost
It is high.Therefore, it is unsatisfactory for demand.
Utility model content
The purpose of this utility model is to provide a kind of Metal Packaging ultraviolet LED components, to solve above-mentioned background skill
The problem of being proposed in art, is had an advantageous effect in that；Solve the problems, such as yellow and longevity that ultraviolet radioactive causes to organic material
Low problem is ordered, by using cooperatively for fin shape radiator, copper post, aluminium alloy base plate and ceramic base, overall dissipate is improved
Hot area and radiating effect, assembling are easy.
To achieve the above object, the utility model provides following technical scheme：A kind of Metal Packaging ultraviolet LED member devices
The second mounting hole and aluminium alloy on part, including copper post, luminescence-utraviolet diode chip and ceramic base, the ceramic base
It is bolted between the first mounting hole on substrate, and aluminium alloy base plate is arranged on the top of ceramic base, the aluminium is closed
Gold base top is provided with the 3rd internal thread on second step connecting hole, the second step connecting hole and second step
Be connected through a screw thread between first external screw thread, and second step top be provided with the second external screw thread in copper post, the copper post with
It is connected through a screw thread between the first internal thread on through hole, the through hole is arranged on the top of fin shape radiator, and through hole position
Center in fin shape radiator top, the fin shape radiator top is provided with first step, the first step
On the 3rd external screw thread and lampshade on the second internal thread between be connected through a screw thread, the copper post top sets fluted, institute
State groove bottom and ultraviolet LED chip is installed, the groove left and right sides is provided with fairlead.
It is preferred that, the 3rd mounting hole is provided with the ceramic base.
It is preferred that, it is provided with circular radiating fin on the fin shape radiator outer peripheral face.
It is preferred that, it is provided with line outlet groove on the aluminium alloy base plate.
It is preferred that, the fairlead is internally provided with insulated conductor, and insulated conductor top is used as ultraviolet LED
Chip negative leads post, insulated conductor lower end becomes connecting line, and connection end is used as through the line outlet groove on aluminium alloy base plate.
Compared with prior art, the beneficial effects of the utility model are：The Metal Packaging ultraviolet LED components, are used
Metal Packaging ultraviolet LED technology, solves the problems, such as that yellow that ultraviolet radioactive causes to organic material and life-span are low
Problem, by using cooperatively for fin shape radiator, copper post, aluminium alloy base plate and ceramic base, improves overall radiating surface
Product and radiating effect, improve the life-span of the present apparatus, by the setting of line outlet groove, facilitate insulated conductor and enter line lead installation,
By the setting of the first external screw thread, the second external screw thread, the 3rd external screw thread, the first internal thread, the second internal thread and the 3rd internal thread,
It can make it that the utility model assembling is easy, save installation time, improve efficiency of assembling, reduce production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation inside the utility model；
Fig. 3 is the front view of utility model copper post；
Fig. 4 is the internal structure schematic diagram of the utility model fin shape radiator；
Fig. 5 is the top view of the utility model fin shape radiator；
Fig. 6 is the internal structure schematic diagram of the utility model aluminium alloy base plate；
Fig. 7 is the top view of the utility model aluminium alloy base plate；
Fig. 8 is the top view of the utility model ceramic base；
Fig. 9 is the internal structure schematic diagram of the utility model lampshade.
In figure：1- lampshades；2- first steps；3- fairleads；4- fin shape radiators；5- copper posts；6- circular radiating fins；
7- insulated conductors；8- ultraviolet LED chips；9- grooves；10- aluminium alloy base plates；11- ceramic bases；In 12- first
Screw thread；13- through holes；The internal threads of 14- second；15- second steps；The external screw threads of 16- first；The external screw threads of 17- second；Outside 18- the 3rd
Screw thread；The mounting holes of 19- first；20- second step connecting holes；The internal threads of 21- the 3rd；22- line outlet grooves；The mounting holes of 23- second；
The mounting holes of 24- the 3rd.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Refer to Fig. 1-9, a kind of embodiment that the utility model is provided：A kind of Metal Packaging ultraviolet LED components, bag
Include the second mounting hole 23 and the aluminium alloy on copper post 5, luminescence-utraviolet diode chip 8 and ceramic base 11, ceramic base 11
It is bolted between the first mounting hole 19 on substrate 10, and aluminium alloy base plate 10 is arranged on the top of ceramic base 11,
The top of aluminium alloy base plate 10 is provided with the 3rd internal thread 21 and second on second step connecting hole 20, second step connecting hole 20
It is connected through a screw thread between the first external screw thread 16 on step 15, and the top of second step 15 is provided with copper post 5, copper post 5
It is connected through a screw thread between the first internal thread 12 on second external screw thread 17 and through hole 13, through hole 13 is arranged on fin shape radiator
4 top, and through hole 13 is located at the center on the top of fin shape radiator 4, the top of fin shape radiator 4 is provided with First
It is connected through a screw thread between the second internal thread 14 on the 3rd external screw thread 18 and lampshade 1 on rank 2, first step 2, copper post 5 is pushed up
End sets fluted 9, and the bottom of groove 9 is provided with ultraviolet LED chip 8, and the both sides of groove 9 are provided with fairlead 3,
It is provided with ceramic base 11 on the 3rd mounting hole 24, the outer peripheral face of fin shape radiator 4 and is provided with circular radiating fin 6, aluminium is closed
Line outlet groove 22 is provided with gold base 10, fairlead 3 is internally provided with insulated conductor 7, and the top of insulated conductor 7 is sent out as ultraviolet
The negative leads post of luminous diode chip 8, the lower end of insulated conductor 7 becomes connecting line, through the line outlet groove 22 on aluminium alloy base plate 10
It is used as connection end.
Operation principle：Metal Packaging ultraviolet LED technology is employed, ultraviolet radioactive is solved to organic material
The yellow problem caused and life-span low problem, pass through fin shape radiator 4, copper post 5, aluminium alloy base plate 10 and ceramic base 11
Use cooperatively, improve overall area of dissipation and radiating effect, improve the life-span of the present apparatus, pass through setting for line outlet groove 22
Put, facilitate insulated conductor 7 and enter line lead installation, pass through the first external screw thread 16, the second external screw thread 17, the 3rd external screw thread 18, the
The setting of one internal thread 12, the second internal thread 14 and the 3rd internal thread 21, can make it that the utility model assembling is easy, save
Installation time, improves efficiency of assembling, reduces production cost.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of Metal Packaging ultraviolet LED components, including copper post（5）, luminescence-utraviolet diode chip（8）And ceramic bottom
Seat（11）, it is characterised in that：The ceramic base（11）On the second mounting hole（23）With aluminium alloy base plate（10）On first
Mounting hole（19）Between be bolted, and aluminium alloy base plate（10）Installed in ceramic base（11）Top, the aluminium closes
Gold base（10）Top is provided with second step connecting hole（20）, the second step connecting hole（20）On the 3rd internal thread
（21）With second step（15）On the first external screw thread（16）Between be connected through a screw thread, and second step（15）Top is provided with
Copper post（5）, the copper post（5）On the second external screw thread（17）With through hole（13）On the first internal thread（12）Between pass through screw thread
Connection, the through hole（13）It is arranged on fin shape radiator（4）Top, and through hole（13）Positioned at fin shape radiator（4）Top
The center at end, the fin shape radiator（4）Top is provided with first step（2）, the first step（2）On the 3rd
External screw thread（18）With lampshade（1）On the second internal thread（14）Between be connected through a screw thread, the copper post（5）Top is provided with recessed
Groove（9）, the groove（9）Bottom is provided with ultraviolet LED chip（8）, the groove（9）The left and right sides is respectively provided with
Leaded hole（3）.
2. a kind of Metal Packaging ultraviolet LED components according to claim 1, it is characterised in that：The ceramic base
（11）On be provided with the 3rd mounting hole（24）.
3. a kind of Metal Packaging ultraviolet LED components according to claim 1, it is characterised in that：The fin shape dissipates
Hot device（4）Circular radiating fin is provided with outer peripheral face（6）.
4. a kind of Metal Packaging ultraviolet LED components according to claim 1, it is characterised in that：The aluminium alloy base
Plate（10）On be provided with line outlet groove（22）.
5. a kind of Metal Packaging ultraviolet LED components according to claim 1, it is characterised in that：The fairlead（3）
It is internally provided with insulated conductor（7）, insulated conductor（7）Top is used as ultraviolet LED chip（8）Negative leads post, absolutely
Edge wire（7）Lower end becomes connecting line, through aluminium alloy base plate（10）On line outlet groove（22）It is used as connection end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720362012.8U CN206595285U (en) | 2017-04-08 | 2017-04-08 | A kind of Metal Packaging ultraviolet LED components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720362012.8U CN206595285U (en) | 2017-04-08 | 2017-04-08 | A kind of Metal Packaging ultraviolet LED components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595285U true CN206595285U (en) | 2017-10-27 |
Family
ID=60120996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720362012.8U Expired - Fee Related CN206595285U (en) | 2017-04-08 | 2017-04-08 | A kind of Metal Packaging ultraviolet LED components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575555A (en) * | 2019-10-12 | 2019-12-17 | 山东大学 | Ultraviolet underwater antifouling device and preparation method thereof |
-
2017
- 2017-04-08 CN CN201720362012.8U patent/CN206595285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575555A (en) * | 2019-10-12 | 2019-12-17 | 山东大学 | Ultraviolet underwater antifouling device and preparation method thereof |
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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: 20171027 Termination date: 20190408 |