CN209358836U - A kind of omnipotent PCB circuit board of LED - Google Patents
A kind of omnipotent PCB circuit board of LED Download PDFInfo
- Publication number
- CN209358836U CN209358836U CN201821551042.4U CN201821551042U CN209358836U CN 209358836 U CN209358836 U CN 209358836U CN 201821551042 U CN201821551042 U CN 201821551042U CN 209358836 U CN209358836 U CN 209358836U
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- pad
- board
- cathode
- wiring board
- power supply
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Abstract
The utility model discloses a kind of omnipotent PCB circuit board of LED, module board including strip, module board is equipped with several line units for powering to lamp bead, each line unit includes the cathode metal pad C2 and negative metal pad D2 for lamp bead to be welded and fixed, it is arranged near cathode metal pad and negative metal pad or so, cathode power supply pad A and negative power supply pad B are additionally provided on each line unit, the public positive electricity polar conductor that the cathode power supply pad of all line units passes through heeling-in interconnects, the public negative electricity polar conductor that the negative power supply pad of all line units passes through heeling-in interconnects.The wiring board of the utility model can be used as shared omnipotent public plate and use, and eliminates and does the link that sample requires to draw a design, time saving and energy saving cost-saving every time.
Description
Technical field
The utility model relates to a kind of omnipotent PCB circuit board of LED.
Background technique
As the demand of LED lamp increases, many LED production firms will produce a large amount of LED lamp daily.Light trade
There are many nonstandard client, and many parameters are all to need to be designed out first edition wiring board according to customer requirement and carry out confirmation of drawing a design,
Formal PCB drawing is formed after confirmation is good and carries out subsequent volume production, but this PCB draws a design, the period is typically all when needing 7-15 days
Between, and every money expense of drawing a design needs 200-300 member, the in this way workload of the increased design of one side, on the one hand considerably increases
The time of template is done, and increases cost.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of omnipotent PCB circuit board of LED, this
Kind wiring board can be used as shared omnipotent public version and use, and eliminates and does the link that sample requires to draw a design every time, time saving and energy saving
Cost-saving.
In order to achieve the above objectives, the utility model adopts the following technical solutions: a kind of omnipotent PCB circuit board of LED, packet
The module board of strip is included, module board is equipped with several line units for powering to lamp bead, and each line unit includes
There are the cathode metal pad and negative metal pad for lamp bead to be welded and fixed, cathode metal pad and negative metal pad or so
Neighbour setting is additionally provided with cathode power supply pad and negative power supply pad, the anode electricity of all line units on each line unit
The public positive electricity polar conductor that source pad passes through heeling-in interconnects, and the negative power supply pad of all line units passes through heeling-in
Public negative electricity polar conductor interconnect.
Further, it is equipped with the anode connecting with cathode metal pad conducting wire above cathode metal pad and extends pad, cathode
It is equipped with the cathode connecting with negative metal pad conducting wire below metal pad and extends pad, is set to just near cathode power supply pad
Pole extends above pad, and cathode is set near negative power supply pad and is extended below pad.
Further, line unit is equipped with cutting line between any two.
Further, the wiring board includes the module board described in several.
Further, the circuit between the module board is mutually indepedent.
Further, there are three the module board quantity.
Further, three module boards are respectively the first module board, the second module board, third module board, and length is respectively
600mm、600mm、300mm。
Further, wiring board successively includes the first module board, the second module board, third module board, the first mould from left to right
It is equipped with 600 lane place line between block plate, the second module board, 1200 lane place line are equipped between the second module board, third module board.
Further, the wiring board be single-layer printed circuit plate, the single-layer printed circuit plate include bottom plate, conductive layer,
And insulating layer, the conductive layer and the insulating layer are stacked gradually on the bottom plate.
Further, the insulating layer is white solder mask.
The utility model has the beneficial effect that this wiring board can be used as shared omnipotent public plate and use, and eliminates every
The secondary link made sample and require to draw a design, time saving and energy saving cost-saving.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Specific embodiment
Specific introduce is made to the utility model below in conjunction with the drawings and specific embodiments.
Shown in referring to Fig.1, a kind of omnipotent PCB circuit board of LED, the module board including strip, module board is equipped with several
Line unit for powering to lamp bead, each line unit include the cathode metal pad C2 for lamp bead to be welded and fixed
With negative metal pad D2, it is arranged near cathode metal pad and negative metal pad or so, is additionally provided on each line unit
The cathode power supply pad of cathode power supply pad A and negative power supply pad B, all line units pass through the public positive electrode of heeling-in
Conducting wire interconnects, and the public negative electricity polar conductor that the negative power supply pad of all line units passes through heeling-in interconnects.
It is equipped with the anode connecting with cathode metal pad conducting wire in the present embodiment, above cathode metal pad and extends pad
C1, negative metal pad lower section are equipped with the cathode connecting with negative metal pad conducting wire and extend pad D1, cathode power supply pad ratio
Neighbour is set to anode and extends above pad, and cathode is set near negative power supply pad and is extended below pad.
When actually doing plate, lamp bead is welded on as needed on each line unit, can according to different luminance parameters,
The lamp bead of different densities is welded, welds and anode is extended into pad on the line unit of lamp bead and cathode power supply pad scolding tin connects
It connects, cathode is extended into pad and is connected with negative power supply pad with scolding tin, while the cathode power supply pad on any line unit connects
The anode of driving power is connect, the cathode of the negative power supply pad connection driving power on any line unit.
In the present embodiment, line unit is equipped with cutting line 6 between any two.Facilitate engineer when making sample, according to reality
Border demand, cuts wiring board in any position.
In the present embodiment, the wiring board includes the module board described in several.
In the present embodiment, the circuit between the module board is mutually indepedent.
In the present embodiment, there are three the module board quantity.
In the present embodiment, three module boards are respectively the first module board 1, the second module board 2, third module board 3, length point
It Wei not 600mm, 600mm, 300mm.
In the present embodiment, wiring board successively includes the first module board, the second module board, third module board from left to right, and the
It is equipped with 600 lane place line 4 between one module board, the second module board, 1200 lane place line are equipped between the second module board, third module board
5, facilitate several positioning.
In the present embodiment, the wiring board is single-layer printed circuit plate, and the single-layer printed circuit plate includes bottom plate, conduction
Layer and insulating layer, the conductive layer and the insulating layer are stacked gradually on the bottom plate.
In the present embodiment, the insulating layer is white solder mask.
When actually making template, cutting can according to need, such as when length is less than 600mm, directly the
Corresponding length is cut on one module board, when being greater than 600mm less than 1200mm, cuts, is being greater than on the second module board
It when 1200mm is less than 1500mm, is cut on third module board, when being greater than 1500mm, then 1 piece or more of wiring board is needed to go
Splicing.It when there are two module board or more, can according to need, can both use the series-fed between module board,
Parallel operation can also be used, is electrically connected the cathode power supply pad between adjacent block plate when series-fed, simultaneously will
Negative power supply pad electrical connection between adjacent block plate；When parallel operation, driving power is separately connected modules
Plate.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
Technical solution obtained, all falls in the protection scope of the utility model.
Claims (10)
1. a kind of omnipotent PCB circuit board of LED, it is characterised in that: the module board including strip, module board are equipped with several be used for
To the line unit that lamp bead is powered, each line unit includes the cathode metal pad and cathode for lamp bead to be welded and fixed
Metal pad is arranged near cathode metal pad and negative metal pad or so, is additionally provided with cathode power supply on each line unit
Pad and negative power supply pad, the public positive electricity polar conductor that the cathode power supply pad of all line units passes through heeling-in connect mutually
Logical, the public negative electricity polar conductor that the negative power supply pad of all line units passes through heeling-in interconnects.
2. wiring board as described in claim 1, it is characterised in that: be equipped with above cathode metal pad and led with cathode metal pad
The anode of line connection extends pad, and the cathode connecting with negative metal pad conducting wire is equipped with below negative metal pad and extends weldering
Disk is set to anode near cathode power supply pad and extends above pad, and cathode is set near negative power supply pad and extends pad
Lower section.
3. wiring board as described in claim 1, it is characterised in that: line unit is equipped with cutting line between any two.
4. wiring board as described in any one of claims 1-3, it is characterised in that: the wiring board includes the mould described in several
Block plate.
5. wiring board as claimed in claim 4, it is characterised in that: the circuit between the module board is mutually indepedent.
6. wiring board as claimed in claim 5, it is characterised in that: there are three the module board quantity.
7. wiring board as claimed in claim 6, it is characterised in that: three module boards are respectively the first module board, the second module
Plate, third module board, length are respectively 600mm, 600mm, 300mm.
8. wiring board as claimed in claim 7, it is characterised in that: wiring board successively includes the first module board, the from left to right
Two module boards, third module board are equipped with 600 lane place line, the second module board, third mould between the first module board, the second module board
1200 lane place line are equipped between block plate.
9. wiring board as claimed in claim 8, it is characterised in that: the wiring board is single-layer printed circuit plate, the single layer
Printed circuit board includes bottom plate, conductive layer and insulating layer, and the conductive layer and the insulating layer are stacked gradually in the bottom plate
On.
10. wiring board as claimed in claim 9, it is characterised in that: the insulating layer is white solder mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551042.4U CN209358836U (en) | 2018-09-21 | 2018-09-21 | A kind of omnipotent PCB circuit board of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551042.4U CN209358836U (en) | 2018-09-21 | 2018-09-21 | A kind of omnipotent PCB circuit board of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209358836U true CN209358836U (en) | 2019-09-06 |
Family
ID=67780351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821551042.4U Active CN209358836U (en) | 2018-09-21 | 2018-09-21 | A kind of omnipotent PCB circuit board of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209358836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990275A (en) * | 2018-09-21 | 2018-12-11 | 宁波市凯迪森照明科技有限公司 | A kind of omnipotent PCB circuit board of LED |
-
2018
- 2018-09-21 CN CN201821551042.4U patent/CN209358836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990275A (en) * | 2018-09-21 | 2018-12-11 | 宁波市凯迪森照明科技有限公司 | A kind of omnipotent PCB circuit board of LED |
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