CN203784871U - 3528-220 V series-parallel connection structure circuit board - Google Patents
3528-220 V series-parallel connection structure circuit board Download PDFInfo
- Publication number
- CN203784871U CN203784871U CN201420129625.3U CN201420129625U CN203784871U CN 203784871 U CN203784871 U CN 203784871U CN 201420129625 U CN201420129625 U CN 201420129625U CN 203784871 U CN203784871 U CN 203784871U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- series
- circuit board
- connection structure
- parallel connection
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000013039 cover film Substances 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 7
- 235000007164 Oryza sativa Nutrition 0.000 description 7
- 235000009566 rice Nutrition 0.000 description 7
- 238000005457 optimization Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Led Device Packages (AREA)
Abstract
The utility model discloses a 3528-220 V series-parallel connection structure circuit board which comprises a body, wherein the body is formed by copper and an insulating cover film, and an anode silk screen is printed on the body so as to facilitate indicating the polarity direction of the circuit board. The 3528-220 V series-parallel connection structure circuit board is simple in structure, strong in practicability, and suitable for being popularized and applied.
Description
Technical field
The utility model relates to a kind of wiring board, particularly a kind of 3528-220V series parallel structure circuit board structure.
Background technology
At present, LED lamp is because its environmental protection, energy-conservation, low consumption are widely used.What LED3528-220V lamp band in the past adopted is the design of whole rice cascaded structure, has a LED lamp to open circuit and will cause a rice lamp band not work, affect the illumination effect of whole rice in the middle of whole like this rice.Customers' approval degree is not high, in the market competition of LED fierceness, there is no advantage.
Summary of the invention
Goal of the invention: the purpose of this utility model is for the deficiencies in the prior art, and a kind of 3528-220V series parallel structure wiring board that does not affect whole rice illumination effect is provided.
Technical scheme: the utility model provides following technical scheme: a kind of 3528-220V series parallel structure wiring board, comprises body (1), anodal silk-screen (2), a LED lamp (3), the 2nd LED lamp (4) and resistance (5); A described LED lamp (3) and the 2nd LED lamp (4) are parallel-connection structure, then form and connect with resistance (5).
As optimization, described body length is 500mm, and width is 5mm, and thickness is 0.2mm.
As optimization, described body is the body that copper and insulation coverlay are made.
As optimization, described anodal silk-screen (2), a LED lamp (3), the 2nd LED lamp (4) and resistance (5) are all arranged on body (1).
Beneficial effect: the utility model compared with prior art: the utility model is simple in structure, practical.Anodal silk-screen is set on body and is convenient to confirm the direction that mounts of LED lamp, the structure of two LED lamp series resistances more parallel with one another, in the time that wherein a LED lamp opens circuit, only can cause a lamp pearl not work, can not cause whole rice not work as full series circuit structure in the past, improve the utilization rate of light, be applicable to extensively promoting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of 3528-220V series parallel structure wiring board, comprises body 1, anodal silk-screen 2, a LED lamp 3, the 2nd LED lamp 4, resistance 5.Described body 1 is copper and insulation coverlay body processed, polarity silk-screen 2 is set on body 1 is convenient to confirm the direction that mounts of LED.Described body length is 500mm, and width is 5mm, and thickness is 0.2mm.The body that described body 1 is made for copper and insulation coverlay.The one LED lamp 3 and the 2nd LED lamp 4 are parallel-connection structure, then form and connect with resistance 5, only can cause like this lamp pearl not work in the time that wherein a LED lamp opens circuit, and can not cause whole rice not work as full series circuit structure in the past.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a 3528-220V series parallel structure wiring board, is characterized in that: comprise body (1), anodal silk-screen (2), a LED lamp (3), the 2nd LED lamp (4) and resistance (5); A described LED lamp (3) and the 2nd LED lamp (4) are parallel-connection structure, then form and connect with resistance (5).
2. a kind of 3528-220V series parallel structure wiring board claimed in claim 1, is characterized in that: described body length is 500mm, and width is 5mm, and thickness is 0.2mm.
3. a kind of 3528-220V series parallel structure wiring board according to claim 1, is characterized in that: described body is the body that copper and insulation coverlay are made.
4. a kind of 3528-220V series parallel structure wiring board according to claim 1, is characterized in that: described anodal silk-screen (2), a LED lamp (3), the 2nd LED lamp (4) and resistance (5) are all arranged on body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129625.3U CN203784871U (en) | 2014-03-21 | 2014-03-21 | 3528-220 V series-parallel connection structure circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129625.3U CN203784871U (en) | 2014-03-21 | 2014-03-21 | 3528-220 V series-parallel connection structure circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784871U true CN203784871U (en) | 2014-08-20 |
Family
ID=51321052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420129625.3U Expired - Fee Related CN203784871U (en) | 2014-03-21 | 2014-03-21 | 3528-220 V series-parallel connection structure circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784871U (en) |
-
2014
- 2014-03-21 CN CN201420129625.3U patent/CN203784871U/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: 20140820 Termination date: 20160321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |