CN203103516U - DC (direct-current) joint connection device for PIN wire of LED (light-emitting diode) lamp bar - Google Patents
DC (direct-current) joint connection device for PIN wire of LED (light-emitting diode) lamp bar Download PDFInfo
- Publication number
- CN203103516U CN203103516U CN 201220721558 CN201220721558U CN203103516U CN 203103516 U CN203103516 U CN 203103516U CN 201220721558 CN201220721558 CN 201220721558 CN 201220721558 U CN201220721558 U CN 201220721558U CN 203103516 U CN203103516 U CN 203103516U
- Authority
- CN
- China
- Prior art keywords
- lamp bar
- led
- led driver
- joint connection
- contact
- 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
- 239000002184 metal Substances 0.000 claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011889 copper foil Substances 0.000 claims abstract description 13
- 239000004568 cement Substances 0.000 claims description 38
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 claims description 22
- 238000009434 installation Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract 4
- 238000003780 insertion Methods 0.000 abstract 4
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model discloses a DC (direct-current) joint connection device for the PIN wire of an LED (light-emitting diode) lamp bar. The DC joint connection device comprises a lamp bar connector upper cover, a fixed column, a fixing hole, more than two lamp bar connectors, a groove, a concave-point hole position, and a metal elastic sheet, wherein the metal elastic sheet comprises a first contact and a second contact; the first contact is connected with the copper foil electrode of the LED lamp bar; the second contact is connected with one end of a conductive wire; a phosphorized copper insertion element is arranged at the other end of the conductive wire; the phosphorized copper insertion element is inserted in the input connector of a plastic insertion element at an LED driver end; and the output connector of the plastic insertion element at the LED driver end is corresponding to a metal PIN in the output connector end of the LED driver. With the adoption of the DC joint connection device disclosed by the utility model, the problems of extremely inconvenient and unsafe installation, cost increase and the like due to the need of special equipment for installing and matching in the prior art are overcome; and the DC joint connection device has the characteristics of being simple in structure, low in cost, welding-free, capable of rapidly realizing butt joint for the LED lamp bar and the LED driver, good in conductivity, plugging-unplugging force and retention force, and the like.
Description
Technical field
The utility model relates to the LED technology, is a kind of PIN line DC joint connection of the LED of being used for lamp bar specifically.
Background technology
At present, LED is as emerging light source, because of advantages such as its long service life, low energy consumption, environmental protection are subjected to welcoming widely.LED lamp bar is that the LED lamp is loaded on the banded FPC (flexible circuit board) or PCB hardboard, because of its form specification is full of variety, is subjected to the welcome in market gradually.And be assembled in lamp bar on the hard pcb board, can apply in the module backlight.This LED lamp bar uses DC12V and DC24V constant voltage driving device to power usually, common technology generally is to adopt the mode of wire bonds that lamp bar and led driver device are coupled together, promptly the end at the lamp bar electrically connects with wire bonds respectively, pass through wire bonds, the lamp bar is exported an end with led driver to link together, yet, when the lamp bar being connected with driver by above-mentioned ways of connecting, needing professional and technical personnel's special equipment installs and arranges in pairs or groups, extremely inconvenience and safety when carrying out outdoor installation have increased the maintenance cost in later stage.The layman can need not the DIY operation that other instruments are assisted.
The utility model content
The purpose of this utility model is to overcome the deficiency that above prior art exists, and a kind of simple in structure, low cost is provided, exempts to weld, the layman can need not DIY operation that other instrument assists, make LED lamp bar dock, have the PIN line DC joint connection that is used for LED lamp bar of good conduction, pulling-inserting force and confining force with led driver fast.
In order to achieve the above object, the utility model is by the following technical solutions: a kind of PIN line DC joint connection that is used for LED lamp bar, comprise lamp strip connector loam cake, be provided with fixed leg in the lamp strip connector loam cake, be covered with the fixing hole that is connected with fixed leg under the lamp strip connector, be provided with 2 above lamp bar interfaces between lamp strip connector loam cake and the lamp strip connector lower cover, be provided with 1 groove and position, 1 concave point hole in each lamp bar interface, be provided with metal clips in each groove, metal clips comprises first contact and second contact, first contact is connected with the copper foil electrode of LED lamp bar, second contact connects lead one end, the lead other end is provided with the phosphor-copper plug-in unit, the phosphor-copper plug-in unit inserts in the input interface of led driver end plastic cement plug-in unit, the metal PIN pin of the corresponding led driver output interface of the output interface of led driver end plastic cement plug-in unit end inside.
Preferably, described lamp bar interface is 2.
Preferably, described lamp bar interface is 4.
In order to prevent anti-inserting, described led driver end plastic cement plug-in unit lower surface is provided with 1 anti-anti-inserted raised line.
In order to connect closely, described led driver end plastic cement plug-in unit lower surface is provided with the inclined-plane buckle that interlocks with led driver output interface inside.
For intensity, conductivity and thermal conductivity height, processing characteristics, pin weldering property and corrosion resistance are good, can satisfy the performance requirement of this jockey preferably, and described metal clips is the phosphor-copper electrode.
Operation principle of the present utility model: a kind of PIN line DC joint connection that is used for LED lamp bar, comprise lamp strip connector loam cake, be provided with fixed leg in the lamp strip connector loam cake, be covered with the fixing hole that is connected with fixed leg under the lamp strip connector, be provided with 2 above lamp bar interfaces between lamp strip connector loam cake and the lamp strip connector lower cover, be provided with 1 groove and position, 1 concave point hole in each lamp bar interface, be provided with metal clips in each groove, metal clips comprises first contact and second contact, first contact is connected with the copper foil electrode of LED lamp bar, second contact connects lead one end, the lead other end is provided with the phosphor-copper plug-in unit, the phosphor-copper plug-in unit inserts in the input interface of led driver end plastic cement plug-in unit, the metal PIN pin of the corresponding led driver output interface of the output interface of led driver end plastic cement plug-in unit end inside.
During practical application, earlier on the corresponding fixed leg of lamp bar fixing hole with LED lamp bar, again that fixed leg and fixing hole is corresponding mutually, slightly firmly make blocking mutually of lamp strip connector loam cake and lamp strip connector lower cover, thereby the corresponding electric connection of the copper foil electrode of the LED lamp bar that makes with first contact, the phosphor-copper plug-in unit inserts in the input interface of led driver end plastic cement plug-in unit, the metal PIN pin of the corresponding led driver output interface of the output interface of led driver end plastic cement plug-in unit end inside.Led driver end plastic cement plug-in unit inside has the inclined-plane buckle to fasten led driver output interface inside, slip-off preventing.Electrically conduct thereby can quickly and easily LED lamp bar be connected with led driver, save the time of installing greatly.
The utility model has following advantage and effect with respect to prior art:
1, the utility model has adopted and has comprised lamp strip connector loam cake, be provided with fixed leg in the lamp strip connector loam cake, be covered with the fixing hole that is connected with fixed leg under the lamp strip connector, be provided with 2 above lamp bar interfaces between lamp strip connector loam cake and the lamp strip connector lower cover, be provided with 1 groove and position, 1 concave point hole in each lamp bar interface, be provided with metal clips in each groove, metal clips comprises first contact and second contact, first contact is connected with the copper foil electrode of LED lamp bar, second contact connects lead one end, the lead other end is provided with the phosphor-copper plug-in unit, the phosphor-copper plug-in unit inserts in the input interface of led driver end plastic cement plug-in unit, the metal PIN pin of the corresponding led driver output interface of the output interface of led driver end plastic cement plug-in unit end inside has simple in structure, low cost, exempt from welding, the layman can need not the DIY operation that other instrument is assisted, LED lamp bar is docked with led driver, has good conduction, characteristics such as pulling-inserting force and confining force.
2, the utility model is for overcoming the external force effect, and LED lamp bar contact jaw can be provided with 2 lamp bar fixing holes, and fixed leg is corresponding with lamp bar fixing hole, thereby connection is more attractive in appearance, and effect is one more.
3, the lead in the utility model can be used the 22AWG wire rod, and pliability is better.
4, the lamp strip connector loam cake in the utility model, lamp strip connector lower cover and led driver end plastic cement plug-in unit all can adopt high-temperature fibre, and hardness and anti-flammability can be guaranteed.
5, the metal clips in the utility model is the phosphor-copper electrode, and is cheap, intensity, conductivity and thermal conductivity height, and processing characteristics, pin weldering property and corrosion resistance are good, can satisfy the performance requirement of this jockey preferably.
6, the anti-anti-inserted raised line in the utility model has the anti-inserted effect that prevents.
Description of drawings
Fig. 1 is a cover attaching structure schematic diagram under lamp strip connector loam cake among the utility model embodiment 1 and the lamp strip connector;
Fig. 2 is the structural representation of the led driver end plastic cement plug-in unit among the utility model embodiment 1;
Fig. 3 is the utility model embodiment 1 whole syndeton schematic diagram;
Fig. 4 is the LED lamp bar structural representation among the utility model embodiment 1;
Fig. 5 is the lamp strip connector superstructure schematic diagram among the utility model embodiment 2;
Fig. 6 is the structural representation of the led driver end plastic cement plug-in unit among the utility model embodiment 2;
Fig. 7 is the utility model embodiment 2 whole syndeton schematic diagrames;
Fig. 8 is the LED lamp bar structural representation among the utility model embodiment 2.
Number in the figure and title are as follows:
| 1 | Lamp strip |
2 | Fixed |
| 3 | Lamp strip connector |
4 | |
| 5 | Groove | 6 | |
| 7 | |
8 | The input interface of led driver end plastic cement plug-in |
| 9 | Led driver end plastic cement plug-in |
10 | The output interface of led driver end plastic cement plug-in |
| 11 | Anti-anti-inserted raised line | 12 | The inclined- |
| 13 | |
14 | Lamp |
| 15 | The copper foil electrode of LED lamp bar | ? | ? |
Embodiment
For ease of it will be appreciated by those skilled in the art that the utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
Shown in Fig. 1～4, a kind of PIN line DC joint connection that is used for LED lamp bar, comprise lamp strip connector loam cake 1, be provided with fixed leg 2 in the lamp strip connector loam cake 1, lamp strip connector lower cover 3 is provided with the fixing hole 4 that is connected with fixed leg 2, be provided with 2 above lamp bar interfaces between lamp strip connector loam cake 1 and the lamp strip connector lower cover 3, be provided with 1 groove 5 and position, 1 concave point hole in each lamp bar interface, be provided with metal clips 6 in each groove 5, metal clips comprises first contact and second contact, first contact is connected with the copper foil electrode 15 of LED lamp bar, second contact connects lead 7 one ends, lead 7 other ends are provided with the phosphor-copper plug-in unit, and the phosphor-copper plug-in unit inserts in the input interface 8 of led driver end plastic cement plug-in unit, the metal PIN pin of the output interface 10 corresponding led driver output interface end inside of led driver end plastic cement plug-in unit.Led driver end plastic cement plug-in unit 9 lower surfaces in the present embodiment are provided with the inclined-plane buckle 12 that interlocks with led driver output interface inside.Lead 7 in the present embodiment is a PVC material black 22AWG wire rod.
Lamp bar interface in the present embodiment is 2, for intensity, conductivity and thermal conductivity height, processing characteristics, pin weldering property and corrosion resistance are good, can satisfy the performance requirement of this jockey preferably, metal clips 6 is the phosphor-copper electrode in the present embodiment, further, in order to guarantee conducting property, phosphor-copper electrode surface coating gold.2 metal clipss 6 are two and have identical shaped metal clips 6, the inside of lamp bar interface has symmetrical draw-in groove makes jockey closely contact with the copper foil electrode 15 of LED lamp bar with corresponding Ka Gai, thereby LED lamp bar 13 contacts the good electric current resistance that reduces with jockey in this jockey of clamping process, makes the LED lamp bar 13 can be because of coming in contact bad generation potential safety hazard.Lamp strip connector loam cake 1, lamp strip connector lower cover 3 and led driver end plastic cement plug-in unit 9 all can adopt high-temperature fibre, and hardness and anti-flammability can be guaranteed, and led driver end plastic cement plug-in unit 9 is of a size of 15*5*5mm, and PIN distance in lateral orifices position is 2.54mm.
In order to prevent anti-inserting, led driver end plastic cement plug-in unit 9 lower surfaces are provided with 1 anti-anti-inserted raised line 11.
During installation, earlier on the lamp bar fixing hole 14 corresponding fixed legs 2 with LED lamp bar, again that fixed leg 2 and fixing hole 4 is corresponding mutually, slightly firmly make blocking mutually of lamp strip connector loam cake 1 and lamp strip connector lower cover 3, thereby the corresponding electric connection of the copper foil electrode 13 of the LED lamp bar that makes with first contact, the phosphor-copper plug-in unit inserts in the input interface 8 of led driver end plastic cement plug-in unit, the metal PIN pin of the output interface 10 corresponding led driver output interface end inside of led driver end plastic cement plug-in unit.Led driver end plastic cement plug-in unit 9 inside have inclined-plane buckle 12 to fasten led driver output interface inside, slip-off preventing.Electrically conduct thereby can be quickly and easily LED lamp bar 13 be connected with led driver, save the time of installing greatly.
Embodiment 2:
Shown in Fig. 5～8, a kind of PIN line DC joint connection that is used for LED lamp bar, comprise lamp strip connector loam cake 1, be provided with fixed leg 2 in the lamp strip connector loam cake 1, lamp strip connector lower cover 3 is provided with the fixing hole 4 that is connected with fixed leg 2, be provided with 2 above lamp bar interfaces between lamp strip connector loam cake 1 and the lamp strip connector lower cover 3, be provided with 1 groove 5 and position, 1 concave point hole in each lamp bar interface, be provided with metal clips 6 in each groove 5, metal clips comprises first contact and second contact, first contact is connected with the copper foil electrode 15 of LED lamp bar, second contact connects lead 7 one ends, lead 7 other ends are provided with the phosphor-copper plug-in unit, and the phosphor-copper plug-in unit inserts in the input interface 8 of led driver end plastic cement plug-in unit, the metal PIN pin of the output interface 10 corresponding led driver output interface end inside of led driver end plastic cement plug-in unit.Lead 7 in the present embodiment is four a PIN white PVC material, the 22AWG wire rod.
Lamp bar interface in the present embodiment is 4, for intensity, conductivity and thermal conductivity height, processing characteristics, pin weldering property and corrosion resistance are good, can satisfy the performance requirement of this jockey preferably, metal clips 6 is the phosphor-copper electrode in the present embodiment, further, in order to guarantee conducting property, phosphor-copper electrode surface coating gold.4 metal clipss 6 are four and have identical shaped metal clips 6, the inside of lamp bar interface has symmetrical draw-in groove makes jockey closely contact with the copper foil electrode 15 of LED lamp bar with corresponding Ka Gai, thereby LED lamp bar 13 contacts the good electric current resistance that reduces with jockey in this jockey of clamping process, makes the LED lamp bar 13 can be because of coming in contact bad generation potential safety hazard.Lamp strip connector loam cake 1, lamp strip connector lower cover 3 and led driver end plastic cement plug-in unit 9 all can adopt high-temperature fibre, hardness and anti-flammability can be guaranteed, led driver end plastic cement plug-in unit 9 is of a size of 12.5*10.5*5mm, and PIN distance in lateral orifices position is 2.54mm.
In order to prevent anti-inserting, led driver end plastic cement plug-in unit 9 lower surfaces are provided with 1 anti-anti-inserted raised line 11.
During installation, earlier on the lamp bar fixing hole 14 corresponding fixed legs 2 with LED lamp bar, again that fixed leg 2 and fixing hole 4 is corresponding mutually, slightly firmly make blocking mutually of lamp strip connector loam cake 1 and lamp strip connector lower cover 3, thereby the corresponding electric connection of the copper foil electrode 13 of the LED lamp bar that makes with first contact, the phosphor-copper plug-in unit inserts in the input interface 8 of led driver end plastic cement plug-in unit, the metal PIN pin of the output interface 10 corresponding led driver output interface end inside of led driver end plastic cement plug-in unit.Led driver end plastic cement plug-in unit 9 inside have inclined-plane buckle 12 to fasten led driver output interface inside, slip-off preventing.Electrically conduct thereby can be quickly and easily LED lamp bar 13 be connected with led driver, save the time of installing greatly.
Above-mentioned embodiment is a preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and made or other equivalent substitute mode are included within the protection range of the present utility model.
Claims (6)
1. PIN line DC joint connection that is used for LED lamp bar, it is characterized in that: comprise lamp strip connector loam cake, be provided with fixed leg in the lamp strip connector loam cake, be covered with the fixing hole that is connected with fixed leg under the lamp strip connector, be provided with 2 above lamp bar interfaces between lamp strip connector loam cake and the lamp strip connector lower cover, be provided with 1 groove and position, 1 concave point hole in each lamp bar interface, be provided with metal clips in each groove, metal clips comprises first contact and second contact, first contact is connected with the copper foil electrode of LED lamp bar, second contact connects lead one end, the lead other end is provided with the phosphor-copper plug-in unit, the phosphor-copper plug-in unit inserts in the input interface of led driver end plastic cement plug-in unit, the metal PIN pin of the corresponding led driver output interface of the output interface of led driver end plastic cement plug-in unit end inside.
2. the PIN line DC joint connection that is used for LED lamp bar according to claim 1, it is characterized in that: described lamp bar interface is 2.
3. the PIN line DC joint connection that is used for LED lamp bar according to claim 1, it is characterized in that: described lamp bar interface is 4.
4. the PIN line DC joint connection that is used for LED lamp bar according to claim 1 is characterized in that: described led driver end plastic cement plug-in unit lower surface is provided with 1 anti-anti-inserted raised line.
5. the PIN line DC joint connection that is used for LED lamp bar according to claim 2 is characterized in that: described led driver end plastic cement plug-in unit lower surface is provided with the inclined-plane buckle that interlocks with led driver output interface inside.
6. the PIN line DC joint connection that is used for LED lamp bar according to claim 1, it is characterized in that: described metal clips is the phosphor-copper electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721558 CN203103516U (en) | 2012-12-24 | 2012-12-24 | DC (direct-current) joint connection device for PIN wire of LED (light-emitting diode) lamp bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721558 CN203103516U (en) | 2012-12-24 | 2012-12-24 | DC (direct-current) joint connection device for PIN wire of LED (light-emitting diode) lamp bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103516U true CN203103516U (en) | 2013-07-31 |
Family
ID=48854895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721558 Expired - Lifetime CN203103516U (en) | 2012-12-24 | 2012-12-24 | DC (direct-current) joint connection device for PIN wire of LED (light-emitting diode) lamp bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103516U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337067A (en) * | 2015-09-28 | 2016-02-17 | 冠捷显示科技（厦门）有限公司 | Connector and LED lamp bar applying connector |
| CN107238006A (en) * | 2016-03-28 | 2017-10-10 | 姚志峰 | A kind of lamp bar joint |
| CN107404020A (en) * | 2017-02-28 | 2017-11-28 | 厦门欧旺莱电子科技有限公司 | The attachment structure of electrode terminal component and light source driving integral LED substrate |
| CN109524814A (en) * | 2018-12-28 | 2019-03-26 | 鹤山市众晟科技有限公司 | A kind of connector of TV lamp bar supply lines |
-
2012
- 2012-12-24 CN CN 201220721558 patent/CN203103516U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337067A (en) * | 2015-09-28 | 2016-02-17 | 冠捷显示科技（厦门）有限公司 | Connector and LED lamp bar applying connector |
| CN107238006A (en) * | 2016-03-28 | 2017-10-10 | 姚志峰 | A kind of lamp bar joint |
| CN107404020A (en) * | 2017-02-28 | 2017-11-28 | 厦门欧旺莱电子科技有限公司 | The attachment structure of electrode terminal component and light source driving integral LED substrate |
| CN109524814A (en) * | 2018-12-28 | 2019-03-26 | 鹤山市众晟科技有限公司 | A kind of connector of TV lamp bar supply lines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHENSHI YININGLIANGZHAOMING Ltd. Assignor: Liu Yuangui Contract record no.: 2014440020181 Denomination of utility model: DC (direct-current) joint connection device for PIN wire of LED (light-emitting diode) lamp bar Granted publication date: 20130731 License type: Exclusive License Record date: 20140527 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Puxing Document name: Notice of termination upon expiration of patent right |
|
| DD01 | Delivery of document by public notice |