CN202189904U

CN202189904U - LED lamp bar connector

Info

Publication number: CN202189904U
Application number: CN 201120189914
Authority: CN
Inventors: 李秀富; 朱德涛; 汪军
Original assignee: Suzhou Dongshan Precision Manufacturing Co Ltd
Current assignee: Suzhou Dongshan Precision Manufacturing Co Ltd
Priority date: 2011-06-08
Filing date: 2011-06-08
Publication date: 2012-04-11
Anticipated expiration: 2021-06-08

Abstract

The utility model relates to an LED lamp bar connector which is used to electrically connect two LED lamp bars with each other. The LED lamp bar connector includes an insulating body and at least one metal spring which is fixedly arranged on the insulating body and includes two contact points. Each LED lamp bar is provided with a copper foil electrode, and one contact point is electrically connected with the copper coil electrode of one LED lamp bar, and the other contact point is electrically connected with the copper foil electrode of the other LED lamp bar. In such a manner, a single LED lamp bar connector can realize the mutual electrical connection of two adjacent LED lamp bars. Besides, because of the adoption of an up-to-down installation mode, the potential safety hazard caused by the stress distortion of the LED lamp bars is prevented.

Description

LED lamp strip connector

Technical field

The utility model relates to a kind of LED lamp strip connector.

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 receiving is widely welcome.LED lamp bar is to be assembled in LED on the banded FPC (FPC) or PCB hardboard, because of its form specification is full of variety, receives the welcome in market gradually.And be assembled in the 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 can several lamp bars be stitched together and reach length requirement.Common technology generally is to adopt the mode of connector with the expansion of lamp bar, promptly electrically is welded with the male and female connector that can cooperatively interact respectively at the two ends of lamp bar, through mutual grafting, two lamp bars is linked together, and realizes electrically conducting.

Yet, the mode through above-mentioned connector with the expansion of lamp bar after, when LED lamp bar is assembled into module; Warpage might take place in the end of lamp bar; On the metal shell below need with screw the lamp bar being locked in respectively in the end of two lamp bars, time-consuming taking a lot of work increased production cost; Simultaneously, when LED lamp bar is distorted, has stress during connectors and exist, produce potential safety hazard.

The utility model content

The purpose of the utility model is to overcome the defective of prior art, proposes a kind of improved LED lamp strip connector, and it can more simply and more safely electrically connect two adjacent LEDs lamp bar each other.

For realizing above-mentioned purpose; The utility model proposes following technical scheme: a kind of LED lamp strip connector; Be used for two LED lamp bars are electrically connected each other; It is characterized in that: said LED lamp strip connector comprises insulating body and at least one metal clips, and said at least one metal clips is fixing is arranged on the said insulating body and comprises two contacts, and said LED lamp bar is provided with copper foil electrode; Copper foil electrode on one of them contact and the LED lamp bar is electrically contact mutually, and another contact electrically contacts with copper foil electrode on another LED lamp bar mutually.

Aptly, said at least one metal clips is two and has identical shaped metal clips.

Aptly, said insulating body is provided with groove, and said metal clips is embedded in the said groove.

Aptly, said contact protrude in outside the surface of said insulating body and with the copper foil electrode electrically contact mutually of said LED lamp bar.

Ground preferably; Said insulating body is provided with first through hole; Form between the adjacent end portion of said two LED lamp bars and the second suitable through hole of said first through hole, a screw passes said first through hole and second through hole so that said LED lamp strip connector is connected on said two LED lamp bars.

Further aptly, said insulating body is provided with a pair of location protruded stigma, and said two LED lamp bars are respectively equipped with a location hole, and said a pair of location protruded stigma can insert in the said location hole.

Compared with prior art; The proposition of the utility model only an independent LED lamp strip connector can realize that two adjacent LED lamp bars are electrically conducted mutually; And need not two male and female connectors of the prior art; Adopted installation connected mode from top to down simultaneously, avoided LED lamp bar to produce stress and twisted caused potential safety hazard because of conventional approaches connects; And, this LED lamp strip connector simple in structure, and only need a screw can accomplish installation, so the saving cost.

Description of drawings

Fig. 1 is the stereogram corresponding to the LED lamp strip connector of the utility model.

Fig. 2 is the end view corresponding to the two adjacent LEDs lamp bar of the utility model.

Fig. 3 is mounted to the perspective view behind the two adjacent LEDs lamp bar of Fig. 2 for the LED lamp strip connector of Fig. 1.

Fig. 4 is the cutaway view of Fig. 3.

Among the figure:

1LED lamp strip connector; 10 insulating bodies; 20 metal clipss; 15 upper surfaces; 16 first through holes; 17 grooves; 18 location protruded stigmas; 22 contacts; 30LED lamp bar; 32 ends; 34 copper foil electrodes; 36 second through holes; 38 location holes.

Embodiment

The accompanying drawing that will combine the utility model below carries out clear, complete description to technical scheme among the utility model embodiment.

With reference to Fig. 1, be depicted as LED lamp strip connector 1 corresponding to the utility model most preferred embodiment, be used for two adjacent LEDs lamp bar is electrically connected each other, it comprises insulating body 10 and is arranged on the metal clips 20 on the insulating body 10.

Above-mentioned insulating body 10 it be roughly rectangular-shapedly, and it is provided with first through hole 16 in the centre position, projects upwards from the upper surface 15 of the body 10 that insulate respectively in the left and right sides of this first through hole 16 and be extended with a location protruded stigma 18; And a groove 17 being set respectively in the both sides, front and back of this first through hole 16, this groove 17 is the lengthwise strip.

Metal clips 20 corresponding to the utility model most preferred embodiment is a pair of, is of similar shape, and is embedded respectively in above-mentioned groove 17.Further with reference to Fig. 4, each metal clips 20 has two contacts 22 outside the upper surface 15 that extends in insulating body 10.

Further, be depicted as two adjacent LEDs lamp bar 30 corresponding to the utility model most preferred embodiment with reference to Fig. 2.The adjacent end portion 32 of these two LED lamp bars 30 no longer need connect existing public female connectors, but only stays a pair of copper foil electrode 34 that exposes on its circuit board.Corresponding copper foil electrode 34 electrically contact mutually on contact 22 of above-mentioned metal clips 20 and the LED lamp bar 30, and another contact 22 electrically contacts with corresponding copper foil electrode 34 on another LED lamp bar 30 mutually.Form between the adjacent end portion 32 of above-mentioned two LED lamp bars 30 and the second suitable through hole 36 of said first through hole 16; One screw (figure does not show) passes said first through hole 16 and is threaded mutually with LED lamp bar 30 following metal shells (figure does not show) with second through hole 36, thereby said LED lamp strip connector 1 is fixedly attached on said two LED lamp bars 30.Said two LED lamp bars 30 are respectively equipped with a location hole 38 between a pair of copper foil electrode 34, above-mentioned a pair of location protruded stigma 18 can insert in the corresponding location hole 38.

Further with reference to Fig. 3; When mounted; As long as down with the upper surface 15 of LED lamp strip connector 1; Let first through hole 16 on it aim at formed second through hole 36 between the two adjacent LEDs lamp bars 30, the location protruded stigma on it 18 inserts in the positioning hole corresponding 38 simultaneously, makes the contact 22 of pair of metal shell fragment 20 of LED lamp strip connector 1 electrically contact mutually with corresponding copper foil electrode 34 on two LED lamp bars 30 like this; Pass first through hole 16 through above-mentioned screw then and be threaded mutually with LED lamp bar 30 following metal shells, thereby LED lamp strip connector 1 is fixedly attached on the said two adjacent LEDs lamp bar 30 with second through hole 36.This shows that the LED lamp strip connector 1 of the utility model adopts mode from top to down that two adjacent LED lamp bars 30 are electrically conducted mutually, avoided LED lamp bar 30 to produce stress and twisted caused potential safety hazard because of conventional approaches connects; And, this LED lamp strip connector 1 simple in structure, and only need 1 screw can accomplish installation, so the saving cost.

Technology contents of the utility model and technical characterictic have disclosed as above; Yet those of ordinary skill in the art still maybe be based on the teaching of the utility model and announcements and are done all replacement and modifications that does not deviate from the utility model spirit; Therefore; The utility model protection range should be not limited to the content that embodiment discloses, and should comprise various replacement and the modifications that do not deviate from the utility model, and is contained by the present patent application claim.

Claims

1. LED lamp strip connector; Be used for two adjacent LEDs lamp bar is electrically connected each other; It is characterized in that: said LED lamp strip connector comprises insulating body and at least one metal clips; Said at least one metal clips is fixedly attached to said insulating body, and comprises two contacts respectively, and said LED lamp bar is provided with copper foil electrode; Copper foil electrode on one of them contact and the LED lamp bar is electrically contact mutually, and another contact electrically contacts with copper foil electrode on another LED lamp bar mutually.

2. LED lamp strip connector according to claim 1 is characterized in that: said at least one metal clips is two and has identical shaped metal clips.

3. LED lamp strip connector according to claim 2, it is characterized in that: said insulating body is provided with groove, and said metal clips is embedded in the said groove.

4. LED lamp strip connector according to claim 1 is characterized in that: said contact protrude in outside the surface of said insulating body and with the copper foil electrode electrically contact mutually of said LED lamp bar.

5. LED lamp strip connector according to claim 1; It is characterized in that: said insulating body is provided with first through hole; Form between the adjacent end portion of said two LED lamp bars and the second suitable through hole of said first through hole, a screw passes said first through hole and second through hole so that said LED lamp strip connector is connected on said two LED lamp bars.

6. LED lamp strip connector according to claim 1 is characterized in that: said insulating body is provided with a pair of location protruded stigma, and said two LED lamp bars are respectively equipped with a location hole, and said a pair of location protruded stigma can insert in the said location hole.