CN201904972U - Circuit jointed board for LED daylight lamp - Google Patents
Circuit jointed board for LED daylight lamp Download PDFInfo
- Publication number
- CN201904972U CN201904972U CN2010206189796U CN201020618979U CN201904972U CN 201904972 U CN201904972 U CN 201904972U CN 2010206189796 U CN2010206189796 U CN 2010206189796U CN 201020618979 U CN201020618979 U CN 201020618979U CN 201904972 U CN201904972 U CN 201904972U
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- CN
- China
- Prior art keywords
- circuit
- welded
- circuit boards
- spring
- daylight 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
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a circuit jointed board for an LED daylight lamp, which is formed by welding at least two circuit boards, two springs are symmetrically welded at the joint position of the two circuit boards, the springs are a tension spring, one end of the tension spring is welded at the end part of one circuit board, and the other end of the tension spring is welded at the end part of the other circuit board. As being arranged between the two circuit boards, the spring plays an elastic buffering role when the two circuit boards are under stress, so that a bonding pad is prevented from desoldering and the circuit is prevented from disconnection.
Description
Technical field
The utility model relates to the LED fluorescent lamp, is specifically related to a kind of LED fluorescent lamp circuit jigsaw.
Background technology
In the prior art, in the LED fluorescent lamp, because the needs of moulding and assembling, use spliced circuit board, be spliced to form mutually, adopt the mode of pad to connect conducting between two circuit boards by the polylith circuit board, because pad is to be rigidly connected, when two boards unbalance stress or bending, the pad between the two boards can draw back or press off, and the connection bonding wire between the circuit board can be broken.
The utility model content
The purpose of this utility model is, a kind of LED fluorescent lamp circuit jigsaw is provided, the pad between this jigsaw can not drawn back, thereby has guaranteed that the circuit between two circuit boards can not disconnect.
A kind of LED fluorescent lamp circuit jigsaw is provided, is welded to connect by at least two circuit boards and constitutes, be symmetrically welded with two springs in the connection of described two circuit boards.
At above-mentioned LED fluorescent lamp circuit jigsaw, it is characterized in that described spring is a kind of extension spring, an end of extension spring is welded on the end of a circuit board, and the other end of extension spring is welded on the end of another piece circuit board.
The utlity model has following advantage: by between two circuit boards, spring being set, make two circuit boards when stressed, the effect of an elastic buffer is arranged, thereby can prevent that the incident that pad sealing-off and circuit disconnect from taking place.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Reference is shown in Figure 1, designs a kind of LED fluorescent lamp circuit jigsaw, is welded to connect by at least two circuit boards 1,2 to constitute, and is symmetrically welded with two springs 3,4 in the connection of described two circuit boards 1,2.
Use in the circuit jigsaw at above-mentioned LED fluorescent lamp, described spring the 3, the 4th, a kind of extension spring, an end of spring 3,4 is welded on the end of circuit board 1, and the other end of spring 3,4 is welded on the end of another circuit board 2.
By spring 3,4 is set between two circuit boards 1,2, make two circuit boards 1,2 when stressed, the effect of an elastic buffer is arranged, thereby can prevent that the incident that pad sealing-off and circuit disconnect from taking place.
Claims (2)
1. LED fluorescent lamp circuit jigsaw is welded to connect by at least two circuit boards and constitutes, and it is characterized in that, is symmetrically welded with two springs in the connection of described two circuit boards.
2. LED fluorescent lamp circuit jigsaw according to claim 1 is characterized in that described spring is a kind of extension spring, and an end of extension spring is welded on the end of a circuit board, and the other end of extension spring is welded on the end of another piece circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206189796U CN201904972U (en) | 2010-11-19 | 2010-11-19 | Circuit jointed board for LED daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206189796U CN201904972U (en) | 2010-11-19 | 2010-11-19 | Circuit jointed board for LED daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904972U true CN201904972U (en) | 2011-07-20 |
Family
ID=44275564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206189796U Expired - Fee Related CN201904972U (en) | 2010-11-19 | 2010-11-19 | Circuit jointed board for LED daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718140A (en) * | 2017-11-22 | 2018-02-23 | 东莞市陆陆兴工业自动化科技有限公司 | A kind of the circulating of cutting machine cuts plate |
-
2010
- 2010-11-19 CN CN2010206189796U patent/CN201904972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718140A (en) * | 2017-11-22 | 2018-02-23 | 东莞市陆陆兴工业自动化科技有限公司 | A kind of the circulating of cutting machine cuts plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20131119 |