CN205692854U - A kind of RGB LED metal basal board - Google Patents
A kind of RGB LED metal basal board Download PDFInfo
- Publication number
- CN205692854U CN205692854U CN201620543836.0U CN201620543836U CN205692854U CN 205692854 U CN205692854 U CN 205692854U CN 201620543836 U CN201620543836 U CN 201620543836U CN 205692854 U CN205692854 U CN 205692854U
- Authority
- CN
- China
- Prior art keywords
- ring
- opening
- copper plate
- copper ring
- pole
- 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
This utility model relates to a kind of RGB LED metal basal board, including circular copper plate and opening copper ring, circular copper plate and opening copper ring are concentric structure, by insulating resin ring physical connection and electrically cut off between circular copper plate and opening copper ring, the upper surface of opening copper ring is provided with arcuate groove, the outside of opening copper ring is provided with some second pole pads, the surface of circular copper plate is provided with 3 LED wafer and fixes groove, it is respectively used to fixing red LED wafer, green LED wafer, blue led wafer, circular copper plate is additionally provided with some first pole pads, first pole pad stretches out from the open side of opening copper ring.This utility model is favorably improved radiating efficiency and the stability of RGB LED.
Description
Technical field
This utility model relates to a kind of RGB-LED metal basal board, belongs to LED-baseplate technical field.
Background technology
LED because of life-span length, light efficiency is high, radiationless enjoys user to pay close attention to, along with the progress of technology with advantages such as low-power consumption
The most generally apply to various illumination occasion.RGB-LED is paster type light emitting type, and is able at light fixture and display screen field
Extensively application.Existing RGB-LED there will be the problem of the aspect such as heat dispersion and light efficiency, shadow in the application of product
Ring its using effect, be unfavorable for it is preferably carried out marketing.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of and makes RGB-LED Metal Substrate simple, easy to use
Plate, by metal basal board as conducting wire and heat-radiating substrate, is favorably improved radiating efficiency and the stability of RGB-LED.
This utility model is achieved through the following technical solutions.
A kind of RGB-LED metal basal board, is Heart-to-Heart including circular copper plate and opening copper ring, circular copper plate and opening copper ring
Structure, passes through insulating resin ring physical connection and electrically cuts off, the upper surface of opening copper ring between circular copper plate and opening copper ring
Being provided with arcuate groove, the outside of opening copper ring is provided with some second pole pads, and the surface of circular copper plate is provided with 3 LED wafer and fixes
Groove, is respectively used to fixing red LED wafer, green LED wafer, blue led wafer, and circular copper plate is additionally provided with some first pole welderings
Dish, the first pole pad stretches out from the open side of opening copper ring.
Described first pole pad and the second pole pad are on same circle.
The radian of described opening copper ring is more than 180 °, less than 270 °.
Described arcuate groove is deep gouge.
Technique effect of the present utility model: provide the RGB-LED metal basal board of a kind of compact conformation, is used for supporting trichroism
LED wafer, and conduct electricity simultaneously.It has good radiating effect and electric conductivity, can improve the service life of RGB-LED.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In figure: 1. circular copper plate, 11. first pole pads, 12.LED wafer fix groove, 2. insulating resin ring, 3. opening copper
Ring, 31. second pole pads, 32. arcuate grooves.
Detailed description of the invention
Further illustrate this utility model below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of RGB-LED metal basal board, including circular copper plate 1 and opening copper ring 3, circular copper plate 1 and opening
Mouthful copper ring 3 be concentric structure, between circular copper plate 1 and opening copper ring 3 by insulating resin ring 2 physical connection and electrical every
Disconnected, the upper surface of opening copper ring 3 is provided with arcuate groove 32, and the outside of opening copper ring 3 is provided with some second pole pads 31, circular copper plate
The surface of 1 is provided with 3 LED wafer and fixes groove 12, is respectively used to fixing red LED wafer, green LED wafer, blue led crystalline substance
Sheet, circular copper plate 1 is additionally provided with some first pole pads 11, and the first pole pad 11 stretches out from the open side of opening copper ring 3.
Insulating resin ring 2 not only plays insulating effect, also acts as fixing circular copper plate 1 and the effect of opening copper ring 3.
Further, the first pole pad 11 and the second pole pad 31 are on same circle.During use, can be with circular copper plate 1
As positive pole, opening copper ring 3 is as negative pole, it is also possible to using opening copper ring 3 as positive pole, circular copper plate 1 is as negative pole.Circular copper
Plate 1 plays the operation of fixing LED wafer, also plays thermolysis, electric action.
The radian of opening copper ring 3 is more than 180 °, less than 270 °, so can ensure circular copper plate 1, insulating resin ring 2, open
Mouth copper ring 3 stable the combining of three, the most conveniently arranges the first pole pad 11.
Described arcuate groove 32 is deep gouge, and it may be used for connecting resin material during encapsulation, such as reflector cover, improves encapsulation steady
Qualitative.
Claims (4)
1. a RGB-LED metal basal board, it is characterised in that: include circular copper plate and opening copper ring, circular copper plate and opening copper
Ring is concentric structure, passes through insulating resin ring physical connection and electrically cut off, opening copper between circular copper plate and opening copper ring
The upper surface of ring is provided with arcuate groove, and the outside of opening copper ring is provided with some second pole pads, and the surface of circular copper plate is provided with 3
LED wafer fixes groove, is respectively used to fixing red LED wafer, green LED wafer, blue led wafer, and circular copper plate is additionally provided with
Some first pole pads, the first pole pad stretches out from the open side of opening copper ring.
RGB-LED metal basal board the most according to claim 1, it is characterised in that: described first pole pad and the weldering of the second pole
Dish is on same circle.
RGB-LED metal basal board the most according to claim 1, it is characterised in that: the radian of described opening copper ring is more than
180 °, less than 270 °.
RGB-LED metal basal board the most according to claim 1, it is characterised in that: described arcuate groove is deep gouge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543836.0U CN205692854U (en) | 2016-06-07 | 2016-06-07 | A kind of RGB LED metal basal board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543836.0U CN205692854U (en) | 2016-06-07 | 2016-06-07 | A kind of RGB LED metal basal board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692854U true CN205692854U (en) | 2016-11-16 |
Family
ID=57261047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620543836.0U Expired - Fee Related CN205692854U (en) | 2016-06-07 | 2016-06-07 | A kind of RGB LED metal basal board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692854U (en) |
-
2016
- 2016-06-07 CN CN201620543836.0U patent/CN205692854U/en not_active Expired - Fee Related
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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: 20161116 Termination date: 20170607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |