CN104022378A - Improved structure of light fixture connecting device - Google Patents
Improved structure of light fixture connecting device Download PDFInfo
- Publication number
- CN104022378A CN104022378A CN201410168508.2A CN201410168508A CN104022378A CN 104022378 A CN104022378 A CN 104022378A CN 201410168508 A CN201410168508 A CN 201410168508A CN 104022378 A CN104022378 A CN 104022378A
- Authority
- CN
- China
- Prior art keywords
- pcb board
- insulator
- slot
- connecting device
- improved
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims abstract description 40
- 239000007921 spray Substances 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 238000005507 spraying Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to an improved structure of a light fixture connecting device. The improved structure comprises conductive terminals, an insulator and a PCB. Each conductive terminal comprises an input end which is inserted into a first slot and an electrode which is electrically connected with the PCB via contact; the insulator comprises the first slots into which the conductive terminals are inserted and a second slot into which the PCB is inserted; and the PCB comprises a tin surface which makes contact with the electrode. The input ends and electrodes of the conductive terminals are orientated just downwardly and inserted into the first slots of the insulator; the first slots of the insulator are placed over the second slot; and the tin surface of the PCB is inserted into the second slot of the insulator and makes contact with the electrodes orientated just downwardly of the conductive terminals. According to the improved structure, the orientation of the electrodes is changed, so that the difficulty of PCB production technology is reduced, the production cost is reduced, and the total cost of products is reduced.
Description
Technical field
The present invention relates to lamp connector field, espespecially a kind of structure-improved of connecting device for lamp.
Background technology
Light fixture often needs to access outside control signal and power supply with jockey, therefore, realize normal, the stable running of lamp, needs to provide one to stablize effective jockey.The jockey occurring on market of today, all by the both positive and negative polarity link of pcb board is inserted in jockey insulator, the both positive and negative polarity link of pcb board is contacted with the conducting terminal electrode of jockey inside respectively, thereby make to realize and being electrically connected between device and electric connector, therefore, owing to having in the use very large flexibility, therefore there are very large market prospects in this jockey.
But in the connecting device for lamp of existing technology, two conducting terminal electrodes are inserted in insulator relatively, pcb board will be realized with conducting terminal electrode and contacting, need two-sided spraying paint to form the contact zone on two sides, left and right, because the production technology of pcb board is comparatively complicated, therefore production cost can increase, and is unfavorable for popularizing; In addition, when PCB inserts in insulator, the slot in insulator does not have the parts of any fixing pcb board, the pressure fixing of generation while only contact with pcb board by the electrode of conducting terminal, or additional secure component is fixed, and still can increase production cost.
Summary of the invention
For addressing the above problem, the invention provides a kind of structure-improved of connecting device for lamp.
For achieving the above object, the technical solution used in the present invention is: a kind of structure-improved of connecting device for lamp, comprising: insulator, and described insulator comprises the first slot inserting for conducting terminal and the second slot inserting for pcb board; Pair of conductive terminal, described conducting terminal comprise insert the insertion end of described the first socket and with the described pcb board electrode being connected in electrical contact, the insertion end of described conducting terminal and electrode be under towards, be inserted into the first slot of described insulator; The first slot of described insulator is above described the second slot; Pcb board; The positive spray of described pcb board is provided with contact zone, described pcb board be inserted into contact zone described after the second slot of described insulator with described in conducting terminal electrode contact under being oriented.
Preferably, the width of described insulator the second slot equals the thickness of described pcb board.
Preferably, described the second slot inwall is provided with tongue.
Preferably, the back side of described pcb board is provided with the groove corresponding with described tongue.
Preferably, described tongue is no less than 1.
Preferably, described groove is no less than 1.
Preferably, the front end of described tongue is provided with the rake tilting to insulator internal direction, and described rake is convenient to described pcb board groove and is inserted.
Preferably, the angle that described rake tilts is 45-60 degree.
Beneficial effect of the present invention is:
1. by improving the structure of the critical component conducting terminal in jockey, be two conducting terminal electrodes structures down by structural change relative two conducting terminal electrodes, thereby reach the tin spray process that improves corresponding pcb board, make it change simple single face spraying process of tin into by two-sided tin spray process, reduce the complexity of pcb board technique, the processing cost of having saved widely pcb board.
2. by the second slot bottom in insulator, tongue is set, the bottom of corresponding pcb board arranges groove, in the time that pcb board inserts the second slot, by being connected of tongue and groove, effectively fixes pcb board, provides stable in electrical contact; The parts that can also save in addition additional fixing pcb board, save production cost.
Brief description of the drawings
Fig. 1 is 3 to be decomposition charts of the present invention;
Fig. 2 is the schematic diagram of conducting terminal after being connected with insulator in Fig. 3;
Fig. 3 is schematic rear view of the present invention;
Fig. 4 is the front schematic view of pcb board of the present invention.
Drawing reference numeral explanation: 1-insulator; 11-the first slot; 12-the second slot; 121-tongue; 122-rake; 2-conducting terminal; 21-insertion end; 22-electrode; 3-PCB plate; 31-tin face; The insulator of 4-prior art; The conducting terminal of 5-prior art; The pcb board of 6-prior art.
Embodiment
Connecting device for lamp disclosed by the invention is the universal interconnecting device of field of light fittings, is applicable to various lightings, as LED light fixture.The present embodiment illustrates with the jockey of LED light fixture.
Refer to shown in Fig. 1-4, the present invention, about a kind of structure-improved of connecting device for lamp, comprising: insulator, and described insulator comprises the first slot inserting for conducting terminal and the second slot inserting for pcb board; Pair of conductive terminal, described conducting terminal comprise insert the insertion end of described the first socket and with the described pcb board electrode being connected in electrical contact, the insertion end of described conducting terminal and electrode be under towards, be inserted into the first slot of described insulator; The first slot of described insulator is above described the second slot; Pcb board; The positive spray of described pcb board is provided with contact zone, described pcb board be inserted into contact zone described after the second slot of described insulator with described in conducting terminal electrode contact under being oriented.
Preferably, the width of described insulator the second slot equals the thickness of described pcb board.
Preferably, described the second slot inwall is provided with tongue.
Preferably, the back side of described pcb board is provided with the groove corresponding with described tongue.
Preferably, described tongue is no less than 1.
Preferably, described groove is no less than 1.
Preferably, the front end of described tongue is provided with the rake tilting to insulator internal direction, and described rake is convenient to described pcb board groove and is inserted.
Preferably, the angle that described rake tilts is 45-60 degree.
The present invention by conducting terminal electrode 22 towards improvement, and then reduced the difficulty of pcb board 3 production technologies, reduce production cost, thereby lower the holistic cost of product.As shown in Figure 1, be two conducting terminal 2 electrodes 22 structures down by the relative structural change of two conducting terminal 2 electrodes 22, while making pcb board 3 insert insulator 1, can spray on the same face that is located at pcb board 3 with electrode contact tin face 31, reduce the difficulty of original tin spray process, in addition, as in Figure 2-4, the insertion end 21 of conducting terminal 2 is inserted in the first slot 11 of insulator 1, at the bottom of the second slot of insulator 1,12 are provided with the tongue 121 of fixing pcb board 3, the bottom of pcb board 3 simultaneously also correspondence be provided with groove 32, in the time that pcb board 3 inserts insulator 1 the second slot 12, be provided with the rake 122 tilting to insulator 1 internal direction by tongue 121 front ends, can insert easily to connect and coordinate, can effectively fix pcb board 3, ensure the reliability and stability that pcb board 3 contacts with conducting terminal 2, wherein the quantity of tongue 121 and groove 32 can specifically arrange according to the actual size of jockey, each two of the tongue that the present embodiment arranges and groove.
Beneficial effect of the present invention is:
1. by improving the structure of the critical component conducting terminal in jockey, be two conducting terminal electrodes structures down by structural change relative two conducting terminal electrodes, thereby reach the tin spray process that improves corresponding pcb board, make it change simple single face spraying process of tin into by two-sided tin spray process, reduce the complexity of pcb board technique, the processing cost of having saved widely pcb board.
2. by the second slot bottom in insulator, tongue is set, the bottom of corresponding pcb board arranges groove, in the time that pcb board inserts the second slot, by being connected of tongue and groove, effectively fixes pcb board, provides stable in electrical contact; The parts that can also save in addition additional fixing pcb board, save production cost.
Above execution mode is only that the preferred embodiment of the present invention is described; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention, all should fall in the definite protection range of claims of the present invention.
Claims (8)
1. a structure-improved for connecting device for lamp, is characterized in that, comprising:
Insulator, described insulator comprises the first slot inserting for conducting terminal and the second slot inserting for pcb board;
Pair of conductive terminal, described conducting terminal comprise insert the insertion end of described the first socket and with the described pcb board electrode being connected in electrical contact, the insertion end of described conducting terminal and electrode be under towards, be inserted into the first slot of described insulator; The first slot of described insulator is above described the second slot;
Pcb board; The positive spray of described pcb board is provided with contact zone, described pcb board be inserted into contact zone described after the second slot of described insulator with described in conducting terminal electrode contact under being oriented.
2. the structure-improved of a kind of connecting device for lamp according to claim 1, is characterized in that, the width of described insulator the second slot equals the thickness of described pcb board.
3. the structure-improved of a kind of connecting device for lamp according to claim 1, is characterized in that, described the second slot inwall is provided with tongue.
4. the structure-improved of a kind of connecting device for lamp according to claim 1, is characterized in that, the back side of described pcb board is provided with the groove corresponding with described tongue.
5. the structure-improved of a kind of connecting device for lamp according to claim 3, is characterized in that, described tongue is no less than 1.
6. the structure-improved of a kind of connecting device for lamp according to claim 4, is characterized in that, described groove is no less than 1.
7. according to the structure-improved of a kind of connecting device for lamp described in claim 1 or 3 or 5, it is characterized in that, the front end of described tongue is provided with the rake tilting to insulator internal direction, and described rake is convenient to described pcb board groove and is inserted.
8. the structure-improved of a kind of connecting device for lamp according to claim 7, is characterized in that, the angle that described rake tilts is 45-60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168508.2A CN104022378B (en) | 2014-04-24 | 2014-04-24 | A kind of structure-improved of connecting device for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168508.2A CN104022378B (en) | 2014-04-24 | 2014-04-24 | A kind of structure-improved of connecting device for lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104022378A true CN104022378A (en) | 2014-09-03 |
| CN104022378B CN104022378B (en) | 2016-04-27 |
Family
ID=51439015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410168508.2A Expired - Fee Related CN104022378B (en) | 2014-04-24 | 2014-04-24 | A kind of structure-improved of connecting device for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104022378B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7318729B2 (en) * | 2002-10-28 | 2008-01-15 | Jsr Corporation | Sheet-form connector and production method and application therefor |
| CN201018052Y (en) * | 2007-01-19 | 2008-02-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN202009083U (en) * | 2010-11-19 | 2011-10-12 | 林开尤 | Plug and led lamp |
| CN103208714A (en) * | 2012-01-11 | 2013-07-17 | Avx公司 | Through-board card edge connector and component assembly |
| CN203932375U (en) * | 2014-04-24 | 2014-11-05 | 东莞市宙辉电子科技有限公司 | A kind of structure-improved of connecting device for lamp |
-
2014
- 2014-04-24 CN CN201410168508.2A patent/CN104022378B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7318729B2 (en) * | 2002-10-28 | 2008-01-15 | Jsr Corporation | Sheet-form connector and production method and application therefor |
| CN201018052Y (en) * | 2007-01-19 | 2008-02-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN202009083U (en) * | 2010-11-19 | 2011-10-12 | 林开尤 | Plug and led lamp |
| CN103208714A (en) * | 2012-01-11 | 2013-07-17 | Avx公司 | Through-board card edge connector and component assembly |
| CN203932375U (en) * | 2014-04-24 | 2014-11-05 | 东莞市宙辉电子科技有限公司 | A kind of structure-improved of connecting device for lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104022378B (en) | 2016-04-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160427 |