CN203141772U - LED (light emitting diode) die - Google Patents
LED (light emitting diode) die Download PDFInfo
- Publication number
- CN203141772U CN203141772U CN 201320109375 CN201320109375U CN203141772U CN 203141772 U CN203141772 U CN 203141772U CN 201320109375 CN201320109375 CN 201320109375 CN 201320109375 U CN201320109375 U CN 201320109375U CN 203141772 U CN203141772 U CN 203141772U
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- CN
- China
- Prior art keywords
- model
- utility
- runner plate
- die
- led
- 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
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Abstract
The utility model discloses an LED (light emitting diode) die. The die comprises a hot runner plate and nozzles, wherein ring-shaped seal grooves are formed at the joints of the top surfaces of the nozzles and the runner plate; and seal rings are sleeved in the seal grooves. The LED die provided by the utility model has the beneficial effects that the joints of the runner plate and the nozzles are sealed by the ring-shaped seal grooves, so that the sealability of the hot runner is improved, floor drain adhesives can not be caused due to poor sealing, cold materials and coated adhesives are not easy to generate and adhesive positions can not appear in the hot runner to prevent the hot runner from being damaged.
Description
Technical field
The utility model relates to mould, is specifically related to a kind of led die.
Background technology
In the led die design, directly with the fluid sealant sealing, sealing effectiveness is not good for the runner plate of existing hot flow path and nozzle junction, is easy to generate cold burden, encapsulate and glue position and goes to the hot flow path the inside, damages the phenomenon of hot flow path.
The utility model content
Technical problem to be solved in the utility model is the not good problem of sealing effectiveness between the runner plate of led die and the nozzle.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts provides a kind of led die, the runner plate and the nozzle that comprise hot flow path, the junction with runner plate on the end face of described nozzle has annular seal groove, is with the sealing ring of an annular in the described seal groove.
The led die that the utility model provides is modified to the O-ring seal sealing in the junction of runner plate and nozzle, the sealing property of hot flow path has improved like this, can not cause floor drain glue because of poor sealing, is not easy to produce cold burden, encapsulate, the hot flow path the inside can not gone in the glue position yet, damages hot flow path.
Description of drawings
The runner plate of the led die that Fig. 1 provides for the utility model and the structural representation of nozzle.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1, the led die that the utility model provides comprises the runner plate 1 and nozzle 2 of hot flow path, has the seal groove 3 of annular on the end face of nozzle 2 with the junction of runner plate 1, is with the sealing ring 4 of an annular in the seal groove 3.
The led die that the utility model provides is modified to O-ring seal 4 sealings in the junction of runner plate 1 and nozzle 2, the sealing property of hot flow path has improved like this, can not cause floor drain glue because of poor sealing, be not easy to produce cold burden, encapsulate, the hot flow path the inside can not gone in the glue position yet, damages hot flow path.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (1)
1.LED mould comprises runner plate and the nozzle of hot flow path, has the seal groove of annular on the end face of described nozzle with the junction of runner plate, it is characterized in that, is with the sealing ring of an annular in the described seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109375 CN203141772U (en) | 2013-03-11 | 2013-03-11 | LED (light emitting diode) die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109375 CN203141772U (en) | 2013-03-11 | 2013-03-11 | LED (light emitting diode) die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141772U true CN203141772U (en) | 2013-08-21 |
Family
ID=48969325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320109375 Expired - Fee Related CN203141772U (en) | 2013-03-11 | 2013-03-11 | LED (light emitting diode) die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587056A (en) * | 2013-09-29 | 2014-02-19 | 苏州好特斯模具有限公司 | Injection nozzle assembly |
-
2013
- 2013-03-11 CN CN 201320109375 patent/CN203141772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587056A (en) * | 2013-09-29 | 2014-02-19 | 苏州好特斯模具有限公司 | Injection nozzle assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140311 |