CN202941043U - LED circuit board with lamp bead - Google Patents
LED circuit board with lamp bead Download PDFInfo
- Publication number
- CN202941043U CN202941043U CN 201220617771 CN201220617771U CN202941043U CN 202941043 U CN202941043 U CN 202941043U CN 201220617771 CN201220617771 CN 201220617771 CN 201220617771 U CN201220617771 U CN 201220617771U CN 202941043 U CN202941043 U CN 202941043U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- lamp pearl
- plate
- lamp bead
- lamp
- 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
- 239000011324 bead Substances 0.000 title claims abstract description 15
- 230000004888 barrier function Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses an LED circuit board with lamp beads. The LED circuit board comprises the lamp beads and a circuit board. The circuit board is a double-sided board, comprising a lamp bead board disposed on the bottom and a driver board disposed on a surface. The circuit board is provided with at least two pairs of vias. The vias are conductive holes. Lamp bead pads are disposed on the corresponding lamp bead board. The lamp beads are welded on the lamp bead board through the lamp bead pads. The structure of the LED circuit board is simplified, production cost is reduced, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of circuit board, particularly a kind of LED circuit plate with the lamp pearl.
Background technology
The circuit board that present most LED lamp uses, its structure comprise lamp pearl plate, be located at conductive layer on lamp pearl plate, be located at insulating barrier on conductive layer, be located at the drive plate on insulating barrier.The sort circuit plate is complex structure not only, and workman's operating difficulties, production efficiency are not high, have greatly improved production cost.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, production efficiency is high, production cost is low LED circuit plate with the lamp pearl is provided.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs:
A kind of LED circuit plate with the lamp pearl, comprise lamp pearl and circuit board, described circuit board is double sided board, comprise the lamp pearl plate that is positioned at the bottom surface and be positioned at surperficial drive plate, be provided with at least two pairs of via holes on circuit board, described via hole is conductive hole, is provided with lamp bead weld dish on corresponding lamp pearl plate, the lamp pearl is welded on lamp pearl plate by lamp bead weld dish, is welded with components and parts on described drive plate.
The beneficial effect that the utlity model has: the design of circuit board double sided board, not only simplify the structure, and reduced production cost, improved production efficiency.
Description of drawings
Fig. 1 is the circuit board schematic diagram of existing LED lamp;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the utility model vertical view;
Fig. 4 is the utility model upward view.
In Fig. 1: 21, lamp pearl plate; 211, conductive layer; 22, drive plate; 222, insulating barrier.
In Fig. 2-4: 1, lamp pearl; 2, circuit board; 3, lamp pearl plate; 4, drive plate; 5, via hole; 6, lamp bead weld dish; 7, components and parts.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Fig. 2-4, a kind of LED circuit plate with the lamp pearl, comprise lamp pearl 1 and circuit board 2, circuit board 2 is double sided board, comprise the lamp pearl plate 3 that is positioned at the bottom surface and the drive plate 4 that is positioned at the surface, be provided with at least two pairs of via holes 5 on circuit board 2, described via hole 5 is conductive hole, and the signal on circuit board 2 bottom surfaces and surface is coupled together.Be provided with lamp bead weld dish 6 on corresponding lamp pearl plate 3, lamp pearl 1 is welded on lamp pearl plate 3 by pad 6, is welded with components and parts 7 on described drive plate 4.
The utility model operation principle: after energising, by via hole 5, drive plate 4 signals on the lamp pearl plate 3 of circuit board 2 bottom surfaces and surface are coupled together, conductivity causes that lamp pearl 1 works after the pad 6.
Claims (1)
1. LED circuit plate with the lamp pearl, comprise lamp pearl (1) and circuit board (2), it is characterized in that: described circuit board (2) is double sided board, comprise the lamp pearl plate (3) that is positioned at the bottom surface and be positioned at surperficial drive plate (4), be provided with at least two pairs of via holes (5) on circuit board (2), described via hole (5) is conductive hole, be provided with lamp bead weld dish (6) on corresponding lamp pearl plate (3), lamp pearl (1) is welded on lamp pearl plate (3) by lamp bead weld dish (6), be welded with components and parts (7) on described drive plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617771 CN202941043U (en) | 2012-11-08 | 2012-11-08 | LED circuit board with lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617771 CN202941043U (en) | 2012-11-08 | 2012-11-08 | LED circuit board with lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202941043U true CN202941043U (en) | 2013-05-15 |
Family
ID=48325261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220617771 Expired - Fee Related CN202941043U (en) | 2012-11-08 | 2012-11-08 | LED circuit board with lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202941043U (en) |
-
2012
- 2012-11-08 CN CN 201220617771 patent/CN202941043U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGYU SHUNSHU LIGHTING ELECTRICAL APPLIANCE CO., Free format text: FORMER OWNER: ZHOU JIANDONG Effective date: 20140813 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312400 SHAOXING, ZHEJIANG PROVINCE TO: 312363 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140813 Address after: 312363 new leaf village, Zhang Zhen Town, Shangyu District, Zhejiang, Shaoxing Patentee after: Shangyu City Shun Shu Lighting Electrical Appliance Co. Ltd. Address before: 312400, No. three, No. 180, Chengdong Economic Development Zone, Shengzhou City, Zhejiang Province Patentee before: Zhou Jiandong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |