CN206314078U - A kind of novel LED circuit board yoke plate - Google Patents
A kind of novel LED circuit board yoke plate Download PDFInfo
- Publication number
- CN206314078U CN206314078U CN201720001471.3U CN201720001471U CN206314078U CN 206314078 U CN206314078 U CN 206314078U CN 201720001471 U CN201720001471 U CN 201720001471U CN 206314078 U CN206314078 U CN 206314078U
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- China
- Prior art keywords
- circuit board
- side line
- line layer
- led circuit
- wiring board
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Abstract
The utility model discloses a kind of novel LED circuit board yoke plate, including two connecting plates and the wiring board being arranged between two connecting plates, the wiring board includes circuit base plate and is arranged on the component side line layer of circuit base plate upper and lower surface, solder side line layer, anodic oxidation insulating layer is respectively provided between the component side line layer and solder side line layer and circuit base plate, setting grooving is uniformly distributed in the circuit board, wiring board is divided into a plurality of structure and circuit identical LED circuit board bar by the grooving, and the LED circuit board bar two ends are connected to connecting plate.The structure setting of this LED circuit board yoke plate rationally, the grooving of sky is cut by setting, and is made without connection in the middle of wall scroll and single line plate, is increased a point plate operating efficiency, is reduced production cost；In addition, by setting anodic oxidation insulating layer etc., with preferable radiating effect.
Description
Technical field
The utility model is related to a kind of LED circuit board, especially cuts the LED circuit board yoke plate of sky yoke plate structure, belongs to electricity
Sub- electrical appliance technical field.
Background technology
As power type semiconductor technology is increasingly mature, LED illumination is in terms of energy-conserving and environment-protective, improving lighting quality and efficiency
Huge advantage is shown, its application is also more and more extensive.Generally, after the general paster production of LED circuit board yoke plate, Dou Yaoyong
Board separator is divided into the backlight lamp bar of wall scroll one by one, then assembles upper spider.There is obvious lacking in existing LED circuit board yoke plate
Fall into：Wiring board slitting inconvenient operation, wiring board radiating effect is poor, and processing efficiency is relatively low, relatively costly.
The content of the invention
The utility model purpose is to solve the above-mentioned problems in the prior art, there is provided a kind of rational in infrastructure, slitting
The LED circuit board yoke plate of convenient and good heat dissipation effect.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of novel LED circuit board yoke plate, including two connecting plates and the circuit that is arranged between two connecting plates
Plate, the wiring board includes circuit base plate and is arranged on the component side line layer of circuit base plate upper and lower surface, solder side circuit
Layer, anodic oxidation insulating layer is respectively provided between the component side line layer and solder side line layer and circuit base plate,
Setting grooving is uniformly distributed in the circuit board, and wiring board is divided into a plurality of structure and circuit identical by the grooving
LED circuit board bar, the LED circuit board bar two ends are connected to connecting plate,
The component side line layer on each LED circuit board bar two sides and the surface of solder side line layer etch to form identical
Electric conduction routing, equally,
Divide equally cloth on each LED circuit board bar and via is set, plating is formed with Copper Foil in hole, institute on the inwall of the via
State setting connecting plate fixing hole on connecting plate.
It is distributed as the further improvement of this programme, on the anodic oxidation insulating layer and microcellular structure is set, is further carried
The radiating effect of elevated track plate.
Used as the further improvement of this programme, the upper outer lower face surface of the wiring board is respectively provided with one layer of photosensitive solder resist ink
Layer, makes LED backlights have high reflectance and reflectance uniformity performance, and ensure wiring board high temperature resistant and nondiscolouring.
Used as the further improvement of this programme, the general thickness of the wiring board is 0.9mm, the component side line layer and
The thickness of solder side line layer is 1 OZ.
Used as the further improvement of this programme, the aperture of the via is 4-6mm, the aperture of the connecting plate fixing hole
It is 4mm.
The utility model employs above-mentioned technical proposal, has the advantages that：
The structure setting of this LED circuit board yoke plate rationally, the grooving of sky is cut by setting, in making wall scroll and single line plate
Between without connection, increase a point plate operating efficiency, reduce production cost；In addition, by setting anodic oxidation insulating layer etc., with compared with
Good radiating effect.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of novel LED circuit board yoke plate in the utility model；
Fig. 2 is the structural representation of component side line layer in the utility model；
Fig. 3 is the structural representation of solder side line layer in the utility model.
In figure：1. connecting plate, 101- connecting plate fixing holes, 201. circuit base plates, 202. component side line layers, 203.
Solder side line layer, 204. anodic oxidation insulating layers, 205. photosensitive solder resist ink layers, 206. vias.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of novel LED circuit board yoke plate, including two connecting plates 1 and it is arranged on two companies
Wiring board between fishplate bar 1, the wiring board includes circuit base plate 201 and is arranged on the unit of the upper and lower surface of circuit base plate 201
Part face line layer 202, solder side line layer 203, the component side line layer 202 and solder side line layer 203 and circuit base plate
Anodic oxidation insulating layer 204 is respectively provided between 201,
Setting grooving is uniformly distributed in the circuit board, and wiring board is divided into a plurality of structure and circuit identical by the grooving
LED circuit board bar, the LED circuit board bar two ends are connected to connecting plate,
The component side line layer 202 on each LED circuit board bar two sides and the surface of solder side line layer 203 etch to be formed
Identical electric conduction routing, equally,
Divide equally cloth on each LED circuit board bar and via 206 is set, plating is formed with hole on the inwall of the via 206
Copper Foil, sets connecting plate fixing hole 101 on the connecting plate 1.
It is distributed in this preferred embodiment, on the anodic oxidation insulating layer 204 and microcellular structure is set, further improves circuit
The radiating effect of plate；The upper outer lower face surface of the wiring board is respectively provided with one layer of photosensitive solder resist ink layer 205, makes LED backlights
With high reflectance and reflectance uniformity performance, and ensure wiring board high temperature resistant and nondiscolouring.
In this preferred embodiment, the sheet thickness of the wiring board is 0.9mm, the component side line layer 202 and welding
The thickness of face line layer 203 is 1 OZ；The aperture of the via 206 is 4-6mm, the aperture of the connecting plate fixing hole 101
It is 4mm.The structure setting of this LED circuit board yoke plate rationally, the grooving of sky is cut by setting, and is made in the middle of wall scroll and single line plate
Without connection, increase a point plate operating efficiency, reduce production cost；In addition, by setting anodic oxidation insulating layer etc., with preferable
Radiating effect.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of novel LED circuit board yoke plate, including two connecting plates and the wiring board being arranged between two connecting plates,
The wiring board is including circuit base plate and is arranged on the component side line layer of circuit base plate upper and lower surface, solder side line layer,
It is characterized in that：Anodic oxidation insulating layer is respectively provided between the component side line layer and solder side line layer and circuit base plate,
Setting grooving is uniformly distributed in the circuit board, and wiring board is divided into a plurality of structure and circuit identical LED by the grooving
Circuit lath, the LED circuit board bar two ends are connected to connecting plate,
The component side line layer on each LED circuit board bar two sides and the surface of solder side line layer etch to form identical conduction
Cabling,
Divide equally cloth on each LED circuit board bar and via is set, plating is formed with Copper Foil in hole, the company on the inwall of the via
Connecting plate fixing hole is set on fishplate bar.
2. novel LED circuit board yoke plate according to claim 1, it is characterised in that：Set on the anodic oxidation insulating layer
Put microcellular structure.
3. novel LED circuit board yoke plate according to claim 1, it is characterised in that：The upper outer lower face surface of the wiring board
It is respectively provided with one layer of photosensitive solder resist ink layer.
4. novel LED circuit board yoke plate according to claim 1, it is characterised in that：The general thickness of the wiring board is
The thickness of 0.9mm, the component side line layer and solder side line layer is 1 OZ.
5. novel LED circuit board yoke plate according to claim 1, it is characterised in that：The aperture of the via is 4-
6mm, the aperture of the connecting plate fixing hole is 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001471.3U CN206314078U (en) | 2017-01-03 | 2017-01-03 | A kind of novel LED circuit board yoke plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001471.3U CN206314078U (en) | 2017-01-03 | 2017-01-03 | A kind of novel LED circuit board yoke plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206314078U true CN206314078U (en) | 2017-07-07 |
Family
ID=59248180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720001471.3U Active CN206314078U (en) | 2017-01-03 | 2017-01-03 | A kind of novel LED circuit board yoke plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206314078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109600912A (en) * | 2018-12-13 | 2019-04-09 | 中科芯集成电路股份有限公司 | Flexible rigid PCB circuit board of one kind and preparation method thereof |
-
2017
- 2017-01-03 CN CN201720001471.3U patent/CN206314078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109600912A (en) * | 2018-12-13 | 2019-04-09 | 中科芯集成电路股份有限公司 | Flexible rigid PCB circuit board of one kind and preparation method thereof |
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