CN206541857U - A kind of LED support of anti-creep glue - Google Patents
A kind of LED support of anti-creep glue Download PDFInfo
- Publication number
- CN206541857U CN206541857U CN201720325918.2U CN201720325918U CN206541857U CN 206541857 U CN206541857 U CN 206541857U CN 201720325918 U CN201720325918 U CN 201720325918U CN 206541857 U CN206541857 U CN 206541857U
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- CN
- China
- Prior art keywords
- led support
- helicla flute
- glue
- creep
- creep glue
- 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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Abstract
The utility model discloses a kind of LED support of anti-creep glue, including it is provided with the rack body of LED chip holding tank, and two pins extended downwardly from rack body, the pin and is provided with along its axially extending helicla flute.The utility model is wound around trickling using helicla flute guiding resin, effectively shortens the length of its vestige, greatly improves anti-creep glue effect.
Description
Technical field
The utility model is related to LED support field, and in particular to a kind of LED support of anti-creep glue.
Background technology
The LED chip of LED is generally integrally fixed on support, the packaging technology formation lamp body then toasted through encapsulating, branch
Frame includes two pins for extending lamp body, in encapsulation process, and used resin may trickle to be formed along pin
Climb glue phenomenon；Notification number discloses a kind of LED support of anti-creep glue for the U of CN 201829535 Chinese utility model patent, leads to
Cross and set stria to climb glue phenomenon to improve on pin, its stria is circumferentially distributed along pin, in actual application, tree
Fat is to trickle to form straight line along pin side mostly, and the viscosity of resin is higher, and poor fluidity, this set circumferentially divides
A small amount of resin can only be stranded in and wherein form node by the stria of cloth, and resin trickling vestige is generally still straight line, its length
Reduction is limited, it is seen that the LED support of this anti-creep glue is extremely limited to the improvement for climbing glue phenomenon.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of LED support of anti-creep glue, can solve existing anti-creep
Glue LED support sets circumferentially distributed stria on pin, causes the problem of anti-creep glue effect is limited.
The utility model is achieved through the following technical solutions：
A kind of LED support of anti-creep glue, including be provided with the rack body of LED chip holding tank, and from rack body
It is provided with two pins extended downwardly, the pin along its axially extending helicla flute.
Further scheme of the present utility model is that the depth of the helicla flute is 0.05 ~ 0.1 times of leg diameter.
Further scheme of the present utility model is that the pitch of the helicla flute is 0.8 ~ 1.2 times of leg diameter.
Further scheme of the present utility model is that the width of the helicla flute is 0.1 ~ 0.15 times of leg diameter.
Further scheme of the present utility model is that the number of turns of the helicla flute is 3 ~ 5 circles.
The advantage of the utility model compared with prior art is：
Trickling is wound around using helicla flute guiding resin, effectively shortens the length of its vestige, greatly improves anti-creep glue effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of LED support of anti-creep glue as shown in Figure 1, including the rack body 1 of LED chip holding tank is provided with, with
And two pins 2 extended downwardly from rack body 1, it is 3 ~ 5 circles to be provided with the pin 2 along its axially extending number of turns
Helicla flute 3, the depth of the helicla flute 3 is 0.05 ~ 0.1 times of the diameter of pin 2, and pitch is 0.8 ~ 1.2 times of the diameter of pin 2,
Width is 0.1 ~ 0.15 times of the diameter of pin 2.
Claims (5)
1. a kind of LED support of anti-creep glue, including it is provided with the rack body of LED chip holding tank（1）, and from rack body
（1）Two pins extended downwardly（2）, it is characterised in that：The pin（2）On be provided with along its axially extending helicla flute
（3）.
2. a kind of LED support of anti-creep glue as claimed in claim 1, it is characterised in that：The helicla flute（3）Depth to draw
Pin（2）0.05 ~ 0.1 times of diameter.
3. a kind of LED support of anti-creep glue as claimed in claim 1, it is characterised in that：The helicla flute（3）Pitch to draw
Pin（2）0.8 ~ 1.2 times of diameter.
4. a kind of LED support of anti-creep glue as claimed in claim 1, it is characterised in that：The helicla flute（3）Width to draw
Pin（2）0.1 ~ 0.15 times of diameter.
5. a kind of LED support of anti-creep glue as claimed in claim 1, it is characterised in that：The helicla flute（3）The number of turns for 3 ~
5 circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325918.2U CN206541857U (en) | 2017-03-30 | 2017-03-30 | A kind of LED support of anti-creep glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325918.2U CN206541857U (en) | 2017-03-30 | 2017-03-30 | A kind of LED support of anti-creep glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206541857U true CN206541857U (en) | 2017-10-03 |
Family
ID=59943212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720325918.2U Active CN206541857U (en) | 2017-03-30 | 2017-03-30 | A kind of LED support of anti-creep glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206541857U (en) |
-
2017
- 2017-03-30 CN CN201720325918.2U patent/CN206541857U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |