CN203103515U - PIN wire connection device for seamless butt-joint for LED (light-emitting diode) lamp bar - Google Patents
PIN wire connection device for seamless butt-joint for LED (light-emitting diode) lamp bar Download PDFInfo
- Publication number
- CN203103515U CN203103515U CN 201220721542 CN201220721542U CN203103515U CN 203103515 U CN203103515 U CN 203103515U CN 201220721542 CN201220721542 CN 201220721542 CN 201220721542 U CN201220721542 U CN 201220721542U CN 203103515 U CN203103515 U CN 203103515U
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- lamp bar
- strip connector
- pin wire
- led
- contact
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Abstract
The utility model discloses a PIN wire connection device for seamless butt-joint for an LED (light-emitting diode) lamp bar. The PIN wire connection device comprises a lamp bar connector upper cover, a fixed column, a lamp bar connector lower cover, a fixing hole, and more than two lamp bar connectors, wherein a groove and a concave-point hole position are formed in each lamp bar interface; two metal elastic sheets are arranged in each groove; each metal elastic sheet comprises a first contact and a second contact; the two first contacts are correspondingly connected with the copper foil electrode of the LED lamp bar respectively; and the two second contacts are mutually conducted to form the lamp bar connectors with more than two PINs. With the adoption of the PIN wire connection device disclosed by the utility model, the problems of extremely inconvenient and unsafe outdoor installation, the increase of later-stage maintenance cost, and the like caused by the needs of welding connection, and professional personnel and professional tools for welding in the prior art are overcome; and the PIN wire connection device has the characteristics of being simple in structure, low in cost, welding-free, rapid in butt-joint, good in conductivity, plugging-unplugging force and retention force, unable to cause separation at the junction of a resistance spot welding pad under the action of a certain external force, and the like.
Description
Technical field
The utility model relates to the LED technology, is a kind of seamless butt joint PIN wire-connecting device of the LED of being used for lamp bar specifically.
Background technology
At present, LED is as emerging light source, because of its long service life, and low energy consumption, advantage such as environmental protection and be subjected to welcoming widely.LED lamp bar is that LED is assembled 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.The developing direction of present LCD TV is that size is increasing, but because of the restriction of production equipment, technology, it is very long that single LED lamp bar can not be done; And the good ductility of LED lamp bar tool, so thereby several lamp bars can be stitched together and reach length requirement.Common technology generally is to adopt the mode of wire bonds with the expansion of lamp bar, promptly electrically connects with wire bonds respectively at the two ends of lamp bar, by wire bonds, two lamp bars is linked together, and realizes electrically conducting.
Yet, mode by above-mentioned connector with the expansion of lamp bar after, when LED lamp bar is installed or after the installation, the lamp bar will have that professional and technical personnel's special equipment is charged to be installed and arrange in pairs or groups, extremely inconvenience and safety when carrying out outdoor installation have increased the maintenance cost in later stage.
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, rapid abutting joint that other instruments assist, have good conduction, pulling-inserting force and confining force, can not cause the seamless PIN of the butt joint wire-connecting device that is used for LED lamp bar of contact point pad junction disengaging under certain external force effect.
In order to achieve the above object, the utility model is by the following technical solutions: a kind of seamless butt joint PIN wire-connecting device 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 2 metal clipss in each groove, metal clips comprises first contact and second contact, 2 the first corresponding respectively copper foil electrodes that connect LED lamp bar in contact, 2 second contact mutual conduction form the above lamp bar interface of 2PIN.
Preferably, described lamp bar interface is 2.
Preferably, described lamp bar interface 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, and described metal clips is the phosphor-copper electrode.
Operation principle of the present utility model: a kind of seamless butt joint PIN wire-connecting device 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 2 metal clipss in each groove, metal clips comprises first contact and second contact, 2 the first corresponding respectively copper foil electrodes that connect LED lamp bar in contact, 2 second contact mutual conduction form the above lamp bar interface of 2PIN.
During practical application, on the fixed leg in the corresponding lamp strip connector of the lamp bar fixing hole loam cake of two LED lamp bars, again that fixed leg is corresponding mutually with fixing hole, slightly firmly make blocking mutually of lamp strip connector loam cake and lamp strip connector lower cover, thereby the copper foil electrode of LED lamp bar is connected with phosphor-copper electrode pair electrotropism, thereby quickly and easily two LED lamp bar straight lines are connected and electrically conduct, 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 2 metal clipss in each groove, metal clips comprises first contact and second contact, 2 the first corresponding respectively copper foil electrodes that connect LED lamp bar in contact, 2 second contact mutual conduction, form the above lamp bar interface of 2PIN, have simple in structure, low cost, exempt from welding, the layman can need not the DIY operation that other instruments are assisted, rapid abutting joint, has good conduction, pulling-inserting force and confining force, can under certain external force effect, can not cause characteristics such as contact point pad junction disengaging.
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, only need 1 the utility model can realize that two adjacent LED lamp bars are electrically conducted mutually, electrically connect and need not two wire bonds of the prior art.
4, 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.
Description of drawings
Fig. 1 is the seamless butt joint PIN wire-connecting device structural representation that is used for LED lamp bar among the utility model embodiment 1;
Fig. 2 is the LED lamp bar structural representation among the utility model embodiment 1;
Fig. 3 is the lamp strip connector lower cover structural representation among the utility model embodiment 2;
Fig. 4 is the LED lamp bar structural representation among the utility model embodiment 2;
Fig. 5 is the lamp strip connector superstructure schematic diagram 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 | Fixing hole |
| 5 | Groove | 6 | |
| 7 | |
8 | Lamp |
| 9 | 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. 1～2, a kind of seamless butt joint PIN wire-connecting device 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 2 metal clipss 6 in each groove 5, metal clips 6 comprises first contact and second contact, 2 the first corresponding respectively copper foil electrodes that connect a LED lamp bar in contact, 2 second contact mutual conduction form the above lamp bar interface of 2PIN.
Lamp bar interface in the present embodiment is 2, forms the lamp bar point of interface of 2PIN, and metal clips 6 is the phosphor-copper electrode.
During practical application, on the fixed leg 2 in the lamp bar fixing hole 8 corresponding lamp strip connector loam cakes 1 of two LED lamp bars 7, again that fixed leg 2 is corresponding mutually with fixing hole 4, slightly firmly make blocking mutually of lamp strip connector loam cake 1 and lamp strip connector lower cover 3, thereby the copper foil electrode 9 of LED lamp bar is connected with phosphor-copper electrode pair electrotropism, thereby quickly and easily two LED lamp bar 7 straight lines are connected and electrically conduct, save the time of installing greatly.
Embodiment 2:
Shown in Fig. 3～5, a kind of seamless butt joint PIN wire-connecting device 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 6 comprises first contact and second contact, 2 the first corresponding respectively copper foil electrodes that connect a LED lamp bar in contact, 2 second contact mutual conduction form the above lamp bar interface of 2PIN.
Lamp bar interface in the present embodiment is 4, forms the lamp bar point of interface of 4PIN, and metal clips 6 is the phosphor-copper electrode.
During practical application, on the fixed leg 2 in the lamp bar fixing hole 8 corresponding lamp strip connector loam cakes 1 of LED lamp bar 7, again that fixed leg 2 is corresponding mutually with fixing hole 4, slightly firmly make blocking mutually of lamp strip connector loam cake 1 and lamp strip connector lower cover 3, thereby the copper foil electrode 9 of LED lamp bar is connected with phosphor-copper electrode pair electrotropism, thereby quickly and easily two LED lamp bar 7 straight lines are connected and electrically conduct, 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 (4)
1. seamless butt joint PIN wire-connecting device 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 2 metal clipss in each groove, metal clips comprises first contact and second contact, 2 the first corresponding respectively copper foil electrodes that connect LED lamp bar in contact, 2 second contact mutual conduction form the above lamp bar interface of 2PIN.
2. the seamless butt joint PIN wire-connecting device that is used for LED lamp bar according to claim 1, it is characterized in that: described lamp bar interface is 2.
3. the seamless butt joint PIN wire-connecting device 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, it is characterized in that: described metal clips is the phosphor-copper electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721542 CN203103515U (en) | 2012-12-24 | 2012-12-24 | PIN wire connection device for seamless butt-joint for LED (light-emitting diode) lamp bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721542 CN203103515U (en) | 2012-12-24 | 2012-12-24 | PIN wire connection device for seamless butt-joint for LED (light-emitting diode) lamp bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103515U true CN203103515U (en) | 2013-07-31 |
Family
ID=48854894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721542 Expired - Lifetime CN203103515U (en) | 2012-12-24 | 2012-12-24 | PIN wire connection device for seamless butt-joint for LED (light-emitting diode) lamp bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103515U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566289A (en) * | 2014-09-05 | 2015-04-29 | 鹤山丽得电子实业有限公司 | LED strip light connector and LED strip light |
| CN105953120A (en) * | 2016-05-30 | 2016-09-21 | 京东方科技集团股份有限公司 | Light bar, backlight module and display device |
| CN106207808A (en) * | 2015-05-07 | 2016-12-07 | 国网山东省电力公司潍坊供电公司 | A kind of electric insulation rod that can quickly assemble |
| CN106206095A (en) * | 2015-05-07 | 2016-12-07 | 国网山东省电力公司潍坊供电公司 | The brake pull-rod that a kind of safety is high |
| CN109217053A (en) * | 2018-09-19 | 2019-01-15 | 深圳市拓普联科技术股份有限公司 | Soldering-free type light bar concatenates connector and light bar soldering-free type series-mounting |
-
2012
- 2012-12-24 CN CN 201220721542 patent/CN203103515U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566289A (en) * | 2014-09-05 | 2015-04-29 | 鹤山丽得电子实业有限公司 | LED strip light connector and LED strip light |
| CN106207808A (en) * | 2015-05-07 | 2016-12-07 | 国网山东省电力公司潍坊供电公司 | A kind of electric insulation rod that can quickly assemble |
| CN106206095A (en) * | 2015-05-07 | 2016-12-07 | 国网山东省电力公司潍坊供电公司 | The brake pull-rod that a kind of safety is high |
| CN105953120A (en) * | 2016-05-30 | 2016-09-21 | 京东方科技集团股份有限公司 | Light bar, backlight module and display device |
| CN109217053A (en) * | 2018-09-19 | 2019-01-15 | 深圳市拓普联科技术股份有限公司 | Soldering-free type light bar concatenates connector and light bar soldering-free type series-mounting |
| CN109217053B (en) * | 2018-09-19 | 2023-10-24 | 深圳市拓普联科技术股份有限公司 | Welding-free type lamp strip serial connector and welding-free type lamp strip serial connection method |
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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: PIN wire connection device for seamless butt-joint for 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Puxing Document name: Notice of termination upon expiration of patent right |