CN203868974U - Connector of LED lamp tube, and LED lamp tube with connector - Google Patents
Connector of LED lamp tube, and LED lamp tube with connector Download PDFInfo
- Publication number
- CN203868974U CN203868974U CN201420230745.2U CN201420230745U CN203868974U CN 203868974 U CN203868974 U CN 203868974U CN 201420230745 U CN201420230745 U CN 201420230745U CN 203868974 U CN203868974 U CN 203868974U
- Authority
- CN
- China
- Prior art keywords
- light source
- female
- glue core
- male
- end glue
- 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 - Lifetime
Links
- 239000003292 glue Substances 0.000 claims description 69
- 238000005452 bending Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 abstract 3
- 238000003780 insertion Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 7
- 230000029052 metamorphosis Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a connector of an LED lamp tube, which comprises female terminals, a female terminal rubber core and male terminals, wherein accommodating cavities for accommodating the female terminals and insertion holes communicated with the accommodating cavities are formed in the female terminal rubber core; each female terminal comprises a supporting piece, an elastic piece and a weld leg; the supporting pieces and the elastic pieces are arranged in the accommodating cavities while the elastic pieces are arranged over against the insertion holes; the weld legs extend out of the accommodating cavities and are positioned on the bottom surface of the female terminal rubber core; the male terminals comprise conducting ends and pins; the pins are inserted into the insertion holes and in contact with the elastic pieces, so that the male terminals are electrically connected with the female terminals. The utility model further discloses the LED lamp tube; driver boards and light source boards are mounted in the LED lamp tube body; an LED chip is arranged on the light source boards. The female terminals, the female end rubber core and the male terminals of the connector are respectively mounted between a driver board and a light source board, or between two adjacent light source boards, so as to realize electric connection. According to the utility model, the connection between the driver board and the light source board, or between two adjacent light source boards can be simpler, easier, and firmer; the finished product ratio is high; automatic assembly can be realized.
Description
Technical field
The utility model relates to the connector between light source board and drive plate or adjacent light source plate in LED fluorescent tube, and relates to the LED fluorescent tube of applying this connector.
Background technology
In prior art, it is to utilize wire to realize that the power supply of LED fluorescent tube connects, and the two ends that are about to wire are welded on respectively on light source board and drive plate, or the two ends of wire are welded on respectively on two adjacent light source boards, is embodied as the LED chip power supply on light source board.This electric connection structure extremely bothers attended operation, connects insecurely, easily occurs opening circuit, and causes the manufacture of LED fluorescent tube, assembly cost high, and yield rate is lower, cannot realize automatic assembling.
Utility model content
The purpose of this utility model is to provide a kind of connector of LED fluorescent tube, and it is simple in structure, installs, is connected firmly.
The utility model also provides a kind of LED fluorescent tube of applying this connector simultaneously, makes to drive the connection between version and light source board or adjacent light source plate simpler, easy, firm, and yield rate is high, realizes automatic assembling.
To achieve these goals, the technical solution of the utility model is as follows:
The connector of LED fluorescent tube, comprises female terminal, female end glue core and male terminal; Female end glue in-core is offered and is held the accommodating cavity of female terminal and the jack connecting with accommodating cavity; Female terminal has support chip, flexure strip and leg, support chip and flexure strip be arranged in accommodating cavity and flexure strip over against jack, leg stretches out and is positioned at the bottom surface of female end glue core from accommodating cavity; Male terminal has power connection end and pin; By pin, inserting jack contacts with flexure strip and male terminal and female terminal is realized be electrically connected to.
The blade edges of described female terminal forms latch, for the chamber wall with accommodating cavity, forms tight fit, and female terminal is fixed in the accommodating cavity of female end glue core.
The side of described female end glue core forms caulking groove, embeds plate in caulking groove, and the bottom surface that weld tabs is positioned at female end glue core is formed on the bottom of plate.
Described female end glue in-core is offered two above accommodating cavities, is provided with anti-tracking wall between the accent of adjacent accommodating cavity.
Described male terminal is equipped with male end glue core, and the bottom surface of male end glue core has installation inserting column, offers the pin holes of perforation on male end glue core, and the power connection end of male terminal is resisted against the side of male end glue core, and the pin of male terminal stretches out through the pin holes of male end glue core.
The pin of described male terminal is through after the pin holes of male end glue core, and extension first bending up or down bends forward again.
A kind of LED fluorescent tube that uses this connector, drive plate and light source board are installed in inside at LED fluorescent tube, on light source board, arrange LED chip, between drive plate and light source board or female terminal, female end glue core and the male terminal of above-mentioned connector be installed respectively between two adjacent light source boards, the jack that pin by male terminal inserts female end glue core contacts with the flexure strip of female terminal, realizes electrical connection.
Between described drive plate and light source board, be: the power connection end of male terminal is arranged on drive plate, female end glue core is arranged on light source board, the leg of female terminal is welded on light source board, inserts jack contact with flexure strip to make between drive plate and light source board to realize and be electrically connected to by pin.
Between described two adjacent light source boards, be: the power connection end of male terminal is arranged on a light source board, female end glue core is arranged on another light source board, the leg of female terminal is welded on another light source board, inserts jack contact with flexure strip to make between two adjacent light source boards to realize and be electrically connected to by pin.
Described male terminal is equipped with male end glue core, the inserting column of male end glue core is plugged in the installing hole of drive plate or light source board, the power connection end of male terminal is resisted against the side of male end glue core and is plugged on drive plate or the connecing in electric hole of light source board, and the pin of male terminal stretches out through the pin holes of male end glue core; On female end glue core, plate is installed, the bottom weld tabs of plate is welded on light source board, and female end glue core coordinates and is fixed on light source board by the weld tabs of plate and the leg of female terminal.
Adopt after such scheme, the utility model compared with prior art, utilize the pin of male terminal and the flexure strip of female terminal to coordinate, replace wire realize between drive plate and light source board be electrically connected to or adjacent two light source boards between electrical connection, simple in structure, install, be connected firmly, make to drive the connection of version and light source board or the splicing between light source board simpler, easy, firm, yield rate is high, realizes automatic assembling.
Below in conjunction with drawings and the specific embodiments, the utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the utility model connector;
Fig. 2 is the combination schematic diagram of the utility model connector;
Fig. 3 is the combination schematic diagram of another embodiment of the utility model connector;
Fig. 4 is the assembled sectional view of the utility model connector;
Fig. 5 is the schematic diagram that is electrically connected to of light source board and drive plate in the utility model LED fluorescent tube;
Fig. 6 is the cutaway view that is electrically connected to of light source board and drive plate in the utility model LED fluorescent tube;
Fig. 7 is metamorphosis one schematic diagram of the utility model connector male terminal;
Fig. 8 is metamorphosis two schematic diagrames of the utility model connector male terminal;
Fig. 9 is metamorphosis three schematic diagrames of the utility model connector male terminal;
Figure 10 is metamorphosis four schematic diagrames of the utility model connector male terminal.
Label declaration is unexceptional
Female terminal 1, support chip 11, flexure strip 12, leg 13, latch 14, female end glue core 2, anti-tracking wall 21, accommodating cavity 22, jack 23, caulking groove 24, plate 25, weld tabs 26, male terminal 3, power connection end 31, pin 32, male end glue core 4, inserting column 41, pin holes 42, light source board 5, drive plate 6, installing hole 61, connects electric hole 62.
The specific embodiment
As shown in Figures 1 to 4, be the connector of the LED fluorescent tube of the utility model announcement, comprise female terminal 1, female end glue core 2 and male terminal 3.
In female end glue core 2, offering accommodating cavity 22 connects with accommodating cavity 22 for holding female terminal 1 and jack 23.In order to make female end glue core 2 easy for installation, the side of female end glue core 2 forms caulking groove 24, embeds plate 25 in caulking groove 24, and the bottom surface that weld tabs 26 is positioned at female end glue core 2 is formed on the bottom of plate 25.Accommodating cavity 22 numbers of offering in female end glue core 2 can be determined according to design, as there being three accommodating cavities 22 in Fig. 1 and Fig. 2, have two accommodating cavities 22 in Fig. 3, are provided with anti-tracking wall 21 between the accent of adjacent accommodating cavity 22.
Female terminal 1 has support chip 11, flexure strip 12 and leg 13, and support chip 11 and flexure strip 12 are arranged in accommodating cavity 22, and flexure strip 12 is over against jack 23, and leg 13 stretches out and is positioned at the bottom surface of female end glue core 2 from accommodating cavity 22.Female end glue core 2 is welded on light source board 5 by weld tabs 26 and leg 13, and fixedly secures on light source board 5.For rapid-assembling and assembling firmly, support chip 11 edges of female terminal 1 form latches 14, for the chamber wall with accommodating cavity 22, form tight fit, and female terminal 1 is fixed in the accommodating cavity 22 of female end glue core 2.
Male terminal 3 has power connection end 31 and pin 32.In order to facilitate male terminal 3, install, male terminal 3 of the present utility model is also equipped with male end glue core 4, the bottom surface of male end glue core 4 has inserting column 41 for installing, on male end glue core 4, offer the pin holes 42 of perforation, the power connection end 31 of male terminal 3 is resisted against the side of male end glue core 4, and the pin 32 of male terminal 3 stretches out through the pin holes 42 of male end glue core 4.The pin 32 of male terminal 3 can be complete straight shape as shown in Figures 1 to 6, also can be as shown in Figure 7 to 10 bending, be that the pin 32 of male terminal 3 is through after the pin holes 42 of male end glue core 4, first bending up or down of extension bending forward again, make it to be suitable for inserting the jack 23 of female end glue core 2 and the flexure strip 12 of female terminal 1 contacts, realize male terminal 3 and female terminal 1 is electrically connected to.Wherein, the metamorphosis of the male terminal 3 of Fig. 7 to Figure 10, can adapt to light source board 5 and be arranged on the diverse location in LED fluorescent tube, thereby adjusts the light-emitting area of LED fluorescent tube.
As shown in Figure 5 and Figure 6, above-mentioned connector is applicable to LED fluorescent tube, drive plate 6 and light source board 5 are installed in inside at LED fluorescent tube, for high-power LED lamp, the light source board 5 with a plurality of splicings, arranges LED chip (conventional structure, not shown) on light source board 5, between drive plate 6 and light source board 5 or female terminal 1, female end glue core 2 and the male terminal 3 of above-mentioned connector are installed respectively between two adjacent light source boards 5, realize and being electrically connected to.
Specifically, shown in Fig. 5 and Fig. 6 is the electrical connection between drive plate 6 and light source board 5: the inserting column 41 of male end glue core 4 is plugged in the installing hole 61 of drive plate 6, the power connection end 31 of male terminal 3 is resisted against the side of male end glue core 4 and is plugged in the electric hole 62 of connecing of drive plate 6, the power connection end 31 of male terminal 3 is arranged on drive plate 6, and the pin 32 of male terminal 3 stretches out through the pin holes 42 of male end glue core 4; The weld tabs 26 of plate 25 on female end glue core 2 is welded on light source board 5, the support chip of female terminal 1 11 and flexure strip 12 are placed in to accommodating cavity 22, leg 13 is also welded on light source board 5, by weld tabs 26 and leg 13 cooperations, female end glue core 2 is fixedly secured on light source board 5; The jack 23 that again pin of male terminal 3 32 is inserted to female end glue core 2 contacts with the flexure strip 12 of female terminal 1, realizes the electrical connection between drive plate 6 and light source board 5.
The utility model is applicable to the electrical connection between two adjacent light source boards 5 equally, and structural similarity, therefore do not repeat.
These are only specific embodiment of the utility model, not the restriction to protection domain of the present utility model.All equivalent variations of doing according to the mentality of designing of this case, all fall into the protection domain of this case.
Claims (10)
- The connector of 1.LED fluorescent tube, is characterized in that: comprise female terminal, female end glue core and male terminal; Female end glue in-core is offered and is held the accommodating cavity of female terminal and the jack connecting with accommodating cavity; Female terminal has support chip, flexure strip and leg, support chip and flexure strip be arranged in accommodating cavity and flexure strip over against jack, leg stretches out from accommodating cavity; Male terminal has power connection end and pin; By pin, inserting jack contacts with flexure strip and male terminal and female terminal is realized be electrically connected to.
- 2. the connector of LED fluorescent tube as claimed in claim 1, is characterized in that: the blade edges of described female terminal forms latch.
- 3. the connector of LED fluorescent tube as claimed in claim 1, is characterized in that: the side of described female end glue core forms caulking groove, embeds plate in caulking groove, and the bottom surface that weld tabs is positioned at female end glue core is formed on the bottom of plate.
- 4. the connector of LED fluorescent tube as claimed in claim 1, is characterized in that: described female end glue in-core is offered two above accommodating cavities, is provided with anti-tracking wall between the accent of adjacent accommodating cavity.
- 5. the connector of LED fluorescent tube as claimed in claim 1, it is characterized in that: described male terminal is equipped with male end glue core, the bottom surface of male end glue core has installation inserting column, on male end glue core, offer the pin holes of perforation, the power connection end of male terminal is resisted against the side of male end glue core, and the pin of male terminal stretches out through the pin holes of male end glue core.
- 6. the connector of LED fluorescent tube as claimed in claim 5, is characterized in that: the pin of described male terminal is through after the pin holes of male end glue core, and extension first bending up or down bends forward again.
- 7. a LED fluorescent tube, drive plate and light source board are installed in inside at LED fluorescent tube, on light source board, arrange LED chip, it is characterized in that: female terminal, female end glue core and the male terminal of the connector of LED fluorescent tube are as claimed in claim 1 installed respectively between drive plate and light source board or between two adjacent light source boards, the jack that pin by male terminal inserts female end glue core contacts with the flexure strip of female terminal, realizes electrical connection.
- 8. a kind of LED fluorescent tube as claimed in claim 7, it is characterized in that: between described drive plate and light source board, be: between described drive plate and light source board, be: the power connection end of male terminal is arranged on drive plate, female end glue core is arranged on light source board, the leg of female terminal is welded on light source board, inserts jack contact with flexure strip to make between drive plate and light source board to realize and be electrically connected to by pin.
- 9. a kind of LED fluorescent tube as claimed in claim 7, it is characterized in that: between described two adjacent light source boards, be: the power connection end of male terminal is arranged on a light source board, female end glue core is arranged on another light source board, the leg of female terminal is welded on another light source board, inserts jack contact with flexure strip to make between two adjacent light source boards to realize and be electrically connected to by pin.
- 10. a kind of LED fluorescent tube as claimed in claim 8 or 9, it is characterized in that: described male terminal is equipped with male end glue core, the inserting column of male end glue core is plugged in the installing hole of drive plate or light source board, the power connection end of male terminal is resisted against the side of male end glue core and is plugged on drive plate or the connecing in electric hole of light source board, and the pin of male terminal stretches out through the pin holes of male end glue core; On female end glue core, plate is installed, the bottom weld tabs of plate is welded on light source board, and female end glue core coordinates and is fixed on light source board by the weld tabs of plate and the leg of female terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230745.2U CN203868974U (en) | 2014-05-07 | 2014-05-07 | Connector of LED lamp tube, and LED lamp tube with connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230745.2U CN203868974U (en) | 2014-05-07 | 2014-05-07 | Connector of LED lamp tube, and LED lamp tube with connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868974U true CN203868974U (en) | 2014-10-08 |
Family
ID=51649922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230745.2U Expired - Lifetime CN203868974U (en) | 2014-05-07 | 2014-05-07 | Connector of LED lamp tube, and LED lamp tube with connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768505A (en) * | 2017-11-21 | 2018-03-06 | 苏州市悠文电子有限公司 | Light emitting diode with two-part PIN pin |
| CN109163306A (en) * | 2018-09-03 | 2019-01-08 | 浙江大豪车业有限公司 | A kind of automotive marker lamp and its production technology |
| CN110086022A (en) * | 2019-06-03 | 2019-08-02 | 中山市天之河照明有限公司 | It is conductively connected base, the light bar including the base and the connector for being adapted to the light bar |
-
2014
- 2014-05-07 CN CN201420230745.2U patent/CN203868974U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768505A (en) * | 2017-11-21 | 2018-03-06 | 苏州市悠文电子有限公司 | Light emitting diode with two-part PIN pin |
| CN107768505B (en) * | 2017-11-21 | 2024-02-20 | 苏州市悠越电子有限公司 | Light-emitting diode with two-section PIN feet |
| CN109163306A (en) * | 2018-09-03 | 2019-01-08 | 浙江大豪车业有限公司 | A kind of automotive marker lamp and its production technology |
| CN110086022A (en) * | 2019-06-03 | 2019-08-02 | 中山市天之河照明有限公司 | It is conductively connected base, the light bar including the base and the connector for being adapted to the light bar |
| CN110086022B (en) * | 2019-06-03 | 2023-11-07 | 中山市天之河照明有限公司 | Conductive connection female seat, lamp strip comprising same and connector adapting to lamp strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |