CN202310292U - Plug-in type LED fluorescent lamp substrate - Google Patents
Plug-in type LED fluorescent lamp substrate Download PDFInfo
- Publication number
- CN202310292U CN202310292U CN2011202563188U CN201120256318U CN202310292U CN 202310292 U CN202310292 U CN 202310292U CN 2011202563188 U CN2011202563188 U CN 2011202563188U CN 201120256318 U CN201120256318 U CN 201120256318U CN 202310292 U CN202310292 U CN 202310292U
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- China
- Prior art keywords
- recess
- plug
- substrate body
- fluorescent lamp
- projection
- 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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Abstract
The utility model relates to a plug-in type LED fluorescent lamp substrate which includes a strip substrate body. One end of the substrate body is provided with a protruding block, and the other end is provided with a recess. Each of the protruding block and the recess is provided with a conductive pad. The protruding block on one substrate body correspondingly matches with the recess of the other adjacent substrate body to form a plug-in connection structure. Through utilizing the mutual plug-in cooperation between the protruding block and the recess of the substrate bodies, the physical connection and the circuit contact connection are realized at the same time, the plug-in structure is reasonable, the manual lead welding is not required, the production efficiency is high, the assembly is easy, and the connection reliability is high.
Description
Technical field: the utility model relates to a kind of substrate of LED fluorescent lamp, particularly fluorescent lamp.
Background technology: the substrate length of using in the present LED fluorescent lamp is generally short element length, and when producing the LED fluorescent lamp that power is big, length is long, then need a plurality of substrates be linked in sequence end to end assembles.For the circuit on a plurality of substrates is also normally connected; Need the conductive welding disk between each substrate be communicated with wire bonds, and generally can only be manual welding, the efficient of production is low; Occur situation such as rosin joint easily, the connection reliability between each substrate is not high.
Summary of the invention: to the deficiency of prior art, it is a kind of rational in infrastructure that the utility model provides, and assembles plug-in type LED fluorescent lamp substrate easily.
The utility model comprises the substrate body of strip; End in substrate body is provided with projection, and the other end then is provided with recess, and projection and indent are equipped with conductive welding disk; And the recess corresponding matching on the projection on substrate body and another adjacent substrate body constitutes and plugs together syndeton.
The utility model utilizes the cooperation of pegging graft mutually of projection, the recess between each substrate body, realizes that in physical connection circuit contacts is communicated with, and grafting rational in infrastructure need not the manual welding lead, and production efficiency is high, assemble very convenient, the connection reliability height.
Further specify the utility model below in conjunction with accompanying drawing and embodiment.
Description of drawings: Fig. 1 is the main structure sketch map of embodiment.
Fig. 2 is a plurality of substrate body connection status sketch mapes.
Fig. 3 is the A-A section enlarged diagram of Fig. 2.
Embodiment: as depicted in figs. 1 and 2; One end of the substrate body 1 of strip is provided with projection 2; The other end then is provided with recess 3; Projection 2 is equipped with conductive welding disk 4 with recess 3 places, and recess 3 corresponding matching on the projection 2 on substrate body 1 and adjacent another substrate body 1, constitutes to plug together syndeton.According to the production needs, projection 2 correspondences on the substrate body 1 are plugged together the recess 3 on another adjacent substrate body 1 during use, peg graft successively, can quickly and easily a plurality of substrate body 1 be assembled into long substrate.
In the reality, can be as shown in Figure 3, on the conductive welding disk 4 at projection 2 places, be provided with metal raised line 5, on the conductive welding disk 4 at recess 3 places then correspondence be provided with chute 6 and match, constitute the grafting guide frame.Each base main body 1 mutual position of pegging graft is more accurate like this, and the reliability that connects is higher, and conductive contact surfaces is long-pending also more.Certainly, also can on the conductive welding disk 4 at recess 3 places, be provided with metal raised line 5 fully, on the conductive welding disk 4 at projection 2 places then correspondence be provided with chute 6 and match, such grafting guide frame is equivalent.
Claims (3)
1. plug-in type LED fluorescent lamp substrate; The substrate body that comprises strip; It is characterized by: the end in substrate body (1) is provided with projection (2), and the other end then is provided with recess (3), and projection (2) and recess (3) locate to be equipped with conductive welding disk (4); And recess (3) corresponding matching on the projection (2) on the substrate body (1) and adjacent another substrate body (1), formation plugs together syndeton.
2. plug-in type LED fluorescent lamp substrate according to claim 1; It is characterized by: the conductive welding disk (4) that projection (2) is located is provided with metal raised line (5); On the conductive welding disk (4) that recess (3) is located then correspondence be provided with chute (6) and match, constitute the grafting guide frame.
3. plug-in type LED fluorescent lamp substrate according to claim 1; It is characterized by: the conductive welding disk (4) that recess (3) is located is provided with metal raised line (5); On the conductive welding disk (4) that projection (2) is located then correspondence be provided with chute (6) and match, constitute the grafting guide frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202563188U CN202310292U (en) | 2011-07-20 | 2011-07-20 | Plug-in type LED fluorescent lamp substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202563188U CN202310292U (en) | 2011-07-20 | 2011-07-20 | Plug-in type LED fluorescent lamp substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310292U true CN202310292U (en) | 2012-07-04 |
Family
ID=46379098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202563188U Expired - Fee Related CN202310292U (en) | 2011-07-20 | 2011-07-20 | Plug-in type LED fluorescent lamp substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310292U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302105A (en) * | 2014-09-29 | 2015-01-21 | 何淑芳 | General circuit board |
| CN105042473A (en) * | 2015-05-26 | 2015-11-11 | 华南理工大学 | High spotlight matrix LED lamp |
| CN106879174A (en) * | 2017-04-25 | 2017-06-20 | 安徽宏鑫电子科技有限公司 | A kind of PCB |
-
2011
- 2011-07-20 CN CN2011202563188U patent/CN202310292U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302105A (en) * | 2014-09-29 | 2015-01-21 | 何淑芳 | General circuit board |
| CN104302105B (en) * | 2014-09-29 | 2017-08-15 | 何淑芳 | General-purpose circuit board |
| CN105042473A (en) * | 2015-05-26 | 2015-11-11 | 华南理工大学 | High spotlight matrix LED lamp |
| CN106879174A (en) * | 2017-04-25 | 2017-06-20 | 安徽宏鑫电子科技有限公司 | A kind of PCB |
| CN106879174B (en) * | 2017-04-25 | 2019-05-10 | 安徽宏鑫电子科技有限公司 | A kind of PCB |
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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: 20120704 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |