CN208462148U - A kind of lamp belt circuit board in internal layer production ink resistance - Google Patents
A kind of lamp belt circuit board in internal layer production ink resistance Download PDFInfo
- Publication number
- CN208462148U CN208462148U CN201820564070.3U CN201820564070U CN208462148U CN 208462148 U CN208462148 U CN 208462148U CN 201820564070 U CN201820564070 U CN 201820564070U CN 208462148 U CN208462148 U CN 208462148U
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- China
- Prior art keywords
- ink
- circuit board
- resistance
- lamp belt
- ink resistance
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Abstract
The utility model relates to a kind of lamp belt circuit boards in internal layer production ink resistance, specifically, complete one-sided circuit board, overleaf design has the solder joint hole of multiple connection ink resistance, resistance printing ink is imprinted between the 2 hole hole Nei Jiliang points and forms resistance, ink conducting front metal and backside ink resistance in hole, it is connected to an ink resistance or multiple ink resistance on positive and negative anodes, then insulating cement is applied again overleaf, back-side circuit is attached on insulating cement again, the double-sided PCB of intermediate buried resistor has been made, ink resistance is accomplished into intermediate internal layer in this way, ink resistive arrangement can be made to obtain longer, dispersion is more evenly, tolerance is small, heat is more dispersed, wiring board appearance is not influenced simultaneously, the utility model takes the mode for printing ink resistance in the circuit board in advance to substitute the Chip-R that postorder makes LED light strip, cost is big Amplitude reduction.
Description
Technical field
The utility model relates to board application fields, and in particular to a kind of lamp belt circuit in internal layer production ink resistance
Plate.
Background technique
LED light strip is typically all the periodic circuit design of constant pressure, convenient for using in any cyclic shear, so usually all
It can be connected with one or more resistance with LED to adjust the electric current of stable LED chip, be passed through using Chip-R
SMT is welded on circuit boards, is caused so at high cost.
For the defect more than overcoming the shortcomings of, a kind of lamp belt circuit in internal layer production ink resistance of the utility model
Plate takes the mode for printing ink resistance in the circuit board in advance to substitute the Chip-R of postorder production LED light strip, and cost is substantially
Degree reduces.
Utility model content
The utility model relates to a kind of lamp belt circuit boards in internal layer production ink resistance, specifically, the list that completes
Face wiring board, overleaf design has the solder joint hole of multiple connection ink resistance, and resistance printing ink is imprinted between the 2 hole hole Nei Jiliang points
Resistance is formed, ink conducting front metal and backside ink resistance in hole connect an ink resistance or multiple ink resistance
Onto positive and negative anodes, insulating cement is then applied again and overleaf, then by back-side circuit is attached on insulating cement, that is, intermediate buried resistor has been made
Ink resistance is accomplished intermediate internal layer in this way by double-sided PCB, ink resistive arrangement can be made to obtain longer, and dispersion is more evenly, public
Difference is small, and heat is more dispersed, while not influencing wiring board appearance, and the utility model is taken prints ink resistance in the circuit board in advance
Mode substitute the Chip-R of postorder production LED light strip, cost is greatly lowered.
A kind of lamp belt circuit board in internal layer production ink resistance is provided according to the utility model, comprising: back-side circuit
Layer；Insulate glue-line；Ink resistive layer；Intermediate insulating layer；Front line layer；Front solder mask；Wherein, the back-side circuit
Layer；Insulate glue-line；Intermediate insulating layer；Front line layer；Front solder mask forms double-sided wiring board, and the conducting of double-sided circuit is in
Between the mode in hole or half bore plated through-hole that designs be connected or scolding tin mode be connected or welding metal mode be connected,
Or be connected with electrically conductive ink mode, the ink resistive layer is the hole by intermediate insulating layer, is printed on hole and hole edge
Make front-side circuit layer and intermediate ink resistive layer conducting after conductive consent ink solidification, the circuit board is by the above structure
In multiple periods that a cycle either connects together, ink resistance is accomplished into centre in this way, ink resistive arrangement can be made to obtain
Longer, more dispersed more evenly tolerance is small, and heat is more dispersed, while not influencing positive appearance.
A preferred embodiment according to the present utility model, a kind of lamp belt circuit in internal layer production ink resistance
Plate, which is characterized in that the welding resistance is ink welding resistance or is cover film welding resistance.
A preferred embodiment according to the present utility model, a kind of lamp belt circuit in internal layer production ink resistance
Plate, which is characterized in that one layer of solder mask is set in the back-side circuit layer surface.
A preferred embodiment according to the present utility model, a kind of lamp belt circuit in internal layer production ink resistance
Plate, which is characterized in that the lamp belt circuit board is less than the low pressure lamp belt circuit board equal to 36V, connects in a cycle
Ink resistance total length be greater than 2mm, be less than 1000mm.
A preferred embodiment according to the present utility model, a kind of lamp belt circuit in internal layer production ink resistance
Plate, which is characterized in that the lamp belt circuit board is greater than the high pressure lamp belt circuit board of 36V, the ink resistance in a cycle
Total length be greater than 10mm, be less than 4000mm.
A preferred embodiment according to the present utility model, a kind of lamp belt circuit in internal layer production ink resistance
Plate, which is characterized in that the double-sided wiring board is made of one or more periods.
In the description below to the drawings and specific embodiments, one or more embodiments of the utility model will be illustrated
Details.
Detailed description of the invention
By reading this specification in conjunction with the following drawings, the feature, objects and advantages of the utility model will become more to show
And be clear to, it is as follows to the brief description of accompanying drawing.
Fig. 1 is to make the lamp belt circuit board of ink resistance in internal layer, after the back side printing ink resistance of one-sided circuit board
Floor map.
Fig. 2 is to make the front plan schematic diagram of the lamp belt circuit board of ink resistance in internal layer.
Fig. 3 is to make the schematic cross-section of the lamp belt circuit board of ink resistance in internal layer.
Specific embodiment
The utility model will be described in detail by taking preferred embodiment as an example below.
It should be appreciated to those skilled in the art that as described below be merely illustrative and describe some preferred implementation sides
Formula, claim to the utility model simultaneously do not have any restrictions.
Using traditional one-sided circuit board manufacture craft, film is moved back by print route, baking-curing, etching, produces circuit
1.1, then the pad 3 for welding LED light, baking-curing, the back of assist side are exposed in silk-screen welding resistance, the front of assist side
Face design has the solder joint hole 2.2 of multiple connection ink resistance, and resistance printing ink is imprinted between the 2 hole hole Nei Jiliang points and forms resistance
2.1, ink conducting front-side circuit 1.1 and backside ink resistance 2.1 (as shown in Figure 1 and Figure 2) in hole 2.2, baking-curing, so
It applies insulating cement overleaf 1.4 again afterwards, then back-side circuit 1.5 is attached on insulating cement 1.4, baking-curing passes through OSP production line again
Surface anti-oxidation processing is carried out to the pad of front welding LED light, wiring board (such as Fig. 1, figure of internal layer production ink resistance is made
2, shown in Fig. 3), wherein an ink resistance 2.1 or multiple ink resistance 2.1 are connected on positive and negative anodes, in this way by ink resistance
Accomplish intermediate internal layer, ink resistive arrangement can be made to obtain longer, more evenly, tolerance is small, and heat is more dispersed, while not influencing for dispersion
Wiring board appearance, the utility model take the mode for printing ink resistance in the circuit board in advance to substitute postorder production LED light strip
Chip-R, cost is greatly lowered.
It is in conjunction with attached drawing that a kind of specific embodiment of lamp belt circuit board in internal layer production ink resistance is practical to this above
It is novel to be described in detail.It will be understood by those skilled in the art, however, that the above is merely illustrative and describes
Some specific embodiments to this with novel range, especially the scope of the claims, and do not have any restrictions.
Claims (6)
1. a kind of lamp belt circuit board in internal layer production ink resistance, comprising:
Back-side circuit layer；
Insulate glue-line；
Ink resistive layer；
Intermediate insulating layer；
Front line layer；
Front solder mask；
Wherein, the back-side circuit layer；Insulate glue-line；Intermediate insulating layer；Front line layer；Front solder mask forms two-sided line
Road plate, double-sided circuit conducting is by the hole of medium design or the mode of half bore plated through-hole is connected or scolding tin mode is led
Logical or welding metal mode is connected or is connected with electrically conductive ink mode, and the ink resistive layer is to pass through intermediate insulation
The hole of layer makes front-side circuit layer and intermediate ink resistive layer conducting after printing conductive consent ink solidification on hole and hole edge,
In the multiple periods either to be connected together by a cycle of the above structure, ink resistance is accomplished into centre in this way, oil can be made
Black resistive arrangement obtains longer, and more dispersed more evenly tolerance is small, and heat is more dispersed, while not influencing positive appearance.
2. a kind of lamp belt circuit board in internal layer production ink resistance according to claim 1, which is characterized in that described
Welding resistance is ink welding resistance or is cover film welding resistance.
3. a kind of lamp belt circuit board in internal layer production ink resistance according to claim 1, which is characterized in that described
Back-side circuit layer surface be arranged one layer of solder mask.
4. a kind of lamp belt circuit board in internal layer production ink resistance according to claim 1, which is characterized in that described
Lamp belt circuit board is less than the low pressure lamp belt circuit board equal to 36V, and the total length of concatenated ink resistance is big in a cycle
In 2mm, it is less than 1000mm.
5. a kind of lamp belt circuit board in internal layer production ink resistance according to claim 1, which is characterized in that described
Lamp belt circuit board is greater than the high pressure lamp belt circuit board of 36V, and the total length of ink resistance is greater than 10mm in a cycle, is less than
4000mm。
6. a kind of lamp belt circuit board in internal layer production ink resistance according to claim 1, which is characterized in that described
Double-sided wiring board is made of one or more periods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820564070.3U CN208462148U (en) | 2018-04-10 | 2018-04-10 | A kind of lamp belt circuit board in internal layer production ink resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820564070.3U CN208462148U (en) | 2018-04-10 | 2018-04-10 | A kind of lamp belt circuit board in internal layer production ink resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208462148U true CN208462148U (en) | 2019-02-01 |
Family
ID=65157081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820564070.3U Expired - Fee Related CN208462148U (en) | 2018-04-10 | 2018-04-10 | A kind of lamp belt circuit board in internal layer production ink resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208462148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366311A (en) * | 2018-04-10 | 2019-10-22 | 铜陵国展电子有限公司 | A kind of lamp belt circuit board and preparation method thereof in internal layer production ink resistance |
-
2018
- 2018-04-10 CN CN201820564070.3U patent/CN208462148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366311A (en) * | 2018-04-10 | 2019-10-22 | 铜陵国展电子有限公司 | A kind of lamp belt circuit board and preparation method thereof in internal layer production ink resistance |
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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 |
Granted publication date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |