CN205488696U - LED lamp connector - Google Patents

Abstract

The utility model discloses a LED lamp connector, including insulating main part and conductive terminal, characterized by: insulating main part front end be equipped with the connection fixed part, upper portion is equipped with compact structure, insulating main part be equipped with and supply conductive terminal and LED lamp male to install the slot, conductive terminal install and switch on mutual insulating main part at installation slot in -connection. The utility model has the advantages of the security is high, easy dismounting and can effectively improve product quality, be fit for extensively promoting in LED lamp field.

Description

A LED lamp connector

technical field

The utility model belongs to the technical field of lighting fixtures and relates to an LED lamp connector.

Background technique

At present, due to the advantages of low energy consumption, environmental protection and low carbon, no radiation, and long service life, LED lights are widely used. In many cases, connectors are required when using LED lights.

In recent years, due to the continuous advancement of LED technology, LED has become the main source of choice for the backlight of medium and large-sized liquid crystal display devices. A certain number of LEDs are arranged on one side or both sides of the backlight module unit, or arranged in a direct type in a large size.

The LED light bar is to assemble LED particles on a PCB substrate (preferably a hard circuit substrate) or a strip-shaped FPC (flexible circuit board), especially an LED light bar assembled on a PCB substrate, which can be used for backlighting Among the modules, the size of LCD TVs is getting bigger and bigger, but due to the limitations of production equipment and technology, it is impossible for a single LED light bar to be very long (to meet the length specifications required by large-size TVs), so you can use Two or more LED light strips are spliced together to meet the length requirement. The usual technology generally has the following connection methods: 1. Direct welding with wires; 2. LED light strips and wires are connected by welding sockets respectively. The first way to use wires to directly weld means to weld two wires to the positive and negative poles of the LED light bar respectively, so as to realize the conductive connection between the two LED light bars. The defect of this connection method is that: welding is often used in experiments or manual samples, the operation is complicated, the efficiency is very low, and it is difficult to be used in mass production; When assembling, the matching tolerance of the male and female sockets is required to be very small, because the end of the LED light bar may be tilted, or when the light bar is twisted, the male and female sockets may not be connected or there will be a lot of stress after connection. Poor safety hazards are generated. In addition, if the socket has poor contact or damage, the entire light bar will become a defective product, which will affect the use of the entire light bar, resulting in waste of resources and increased costs.

Chinese patent: Patent No. 201320457495.1 discloses a LED light bar connector for fixedly connecting two LED light bars. The LED light bar connector includes a U-shaped insulating body, and the insulating body is provided with at least a first opposing a slot and a second slot, the first slot is provided with at least one first metal dome, the second slot is also provided with at least one second metal dome, the first metal dome is integrated with the second metal dome Forming; the end of the first metal shrapnel is provided with a first metal probe point in contact with the first metal contact of the first LED light bar, and the end of the second metal shrapnel is also provided with a contact with the second LED light bar The second metal probe contacted by the second metal contact. This utility model also has the problems of inconvenient assembly and disassembly, low safety and influence on product quality.

Contents of the invention

The purpose of the utility model is to provide an LED lamp connector with high safety, convenient disassembly and assembly and effective improvement of product quality for the deficiencies of the existing LED lamp connector.

The specific technical scheme is as follows:

An LED lamp connector, comprising an insulating body and conductive terminals, characterized in that: the front end of the insulating body is provided with a connection and fixing part, and the upper part is provided with a pressing structure; the insulating body is provided with a conductive terminal and an LED lamp Inserted installation slots; the conductive terminals are installed in the installation slots to connect and conduct the insulating bodies between each other.

Furthermore, the connection and fixing part includes an inwardly recessed insertion piece on one side, and a fixing slot and a fixing plate corresponding to the insertion piece on the other side.

Further, the inserting piece is provided with an upwardly protruding block, and the fixing slot is provided with a hole for cooperating with the block.

Furthermore, the said block is a bump whose height gradually increases from front to back.

Furthermore, one end of the pressing structure is elastically connected to the insulating body, the lower part of the pressing structure is provided with a pressing block protruding downward, and the other end of the pressing structure is provided with two protrusions on both sides The insulating body is provided with a card slot corresponding to the protruding block.

Furthermore, more than one partition is provided at the front end of the installation slot, and the partition is used to separate the conductive terminals.

Furthermore, the pressing blocks are arranged corresponding to the small grooves.

working principle:

The LED light connector of the utility model is composed of a plastic insulating body and a metal conductive component. There are more than 2 metal conductive components, and the insulating body is provided with a compression structure that can be turned up and down to realize convenient installation and compression of the LRD light bar. and the role of metal conductive components. When in use, the compression structure on the connector is turned up around the elastic movable part, and inserted into the cut LED strip, so that the conductive part of the LED strip is in contact with the conductive terminal, and then the plastic compression structure is turned down and locked. , at the same time put the LED strip and the conductive terminal together. The utility model makes the connection between the conductive terminal of the connector and the LED light strip more closely, strengthens the tension between the light strip and the connector, increases the contact surface between the LED light strip and the conductive terminal, increases the contact surface, and improves the connection conductivity. It reduces the problems of short circuit and heat generation in practical use, and improves the safety application.

The beneficial effects of the utility model:

Compared with the existing connectors, the advantages and disadvantages of this LED flexible light strip connector are: small size, which reduces the installation restrictions of the environmental location during use, such as installation in a small space. The volume of this new connector is reduced by 1/2 on the basis of the original one. Better and flexible installation in various environments and locations; it solves the electrical safety problems of the existing light strip connectors, and the connection with conductive and contact pieces is easy to generate heat, which causes fire hazards. The utility model has the advantages of high safety, convenient assembly and disassembly, and can effectively improve product quality, and is suitable for wide promotion in the field of LED lamps.

Description of drawings

Accompanying drawing 1 is the schematic diagram of the assembled and combined structure of the LED lamp connector of the embodiment;

Accompanying drawing 2 is the lateral schematic view of the LED lamp connector of the embodiment.

Markings in the figure: 1-insulation body, 2-compression structure, 3-conductive terminal, 4-fixing plate, 5-fixing slot, 6-insert piece, 11-card slot, 12-installation slot, 13-spacer plate, 21-protruding block, 22-pressing block, 61-blocking block.

detailed description

Below with reference to accompanying drawing, the specific embodiment of the present utility model is described in further detail.

Example 1:

As shown in FIGS. 1 and 2 , an LED lamp connector includes an insulating body 1 and conductive terminals 3 . The front end of the insulating body 1 is provided with a connection and fixing part, and the upper part is provided with a pressing structure 2 . The insulating main body 1 is provided with an installation slot 12 for inserting the conductive terminal 3 and the LED lamp, and the conductive terminal 3 is installed in the installation slot 12 to connect the insulating main body 1 with each other.

Further, the connection and fixing part includes an inserting piece 6 that is recessed inward on one side, and a fixing slot 5 and a fixing plate 4 corresponding to the inserting piece 6 are provided on the other side, and an upwardly protruding block 61 is provided on the inserting piece 6 . The fixing slot 5 is provided with a card hole for cooperating with the card block 61 , and the card block 61 is a protrusion whose height gradually increases from front to back.

Furthermore, one end of the compression structure 2 is elastically connected to the insulating body 1, the lower part of the compression structure 2 is provided with a pressing block 22 protruding downwards, and two sides of the other end of the compression structure 2 are provided. For the protruding block 21 , the insulating body 1 is provided with a card slot 11 corresponding to the protruding block 21 .

Furthermore, more than one partition 13 is provided at the front end of the installation slot 12, and the partition 13 is used to separate the conductive terminals 3, and the pressing block 22 is provided corresponding to the small slot.

working principle:

The LED light connector of the utility model is composed of a plastic insulating body and a metal conductive component. There are more than 2 metal conductive components, and the insulating body is provided with a compression structure that can be turned up and down to realize convenient installation and compression of the LRD light bar. and the role of metal conductive components. When in use, the compression structure on the connector is turned up around the elastic movable part, and inserted into the cut LED strip, so that the conductive part of the LED strip is in contact with the conductive terminal, and then the plastic compression structure is turned down and locked. , at the same time put the LED strip and the conductive terminal together. The utility model makes the connection between the conductive terminal of the connector and the LED light strip more closely, strengthens the tension between the light strip and the connector, increases the contact surface between the LED light strip and the conductive terminal, increases the contact surface, and improves the connection conductivity. It reduces the problems of short circuit and heat generation in practical use, and improves the safety application.

The beneficial effects of the utility model:

Compared with the existing connectors, the advantages and disadvantages of this LED flexible light strip connector are: small size, which reduces the installation restrictions of the environmental location during use, such as installation in a small space. The volume of this new connector is reduced by 1/2 on the basis of the original one. Better and flexible installation in various environments and locations; it solves the electrical safety problems of the existing light strip connectors, and the connection with conductive and contact pieces is easy to generate heat, which causes fire hazards. The utility model has the advantages of high safety, convenient assembly and disassembly, and can effectively improve product quality, and is suitable for wide promotion in the field of LED lamps.

The above-mentioned embodiments are only one of the more preferred specific modes of the utility model, and the usual changes and replacements performed by those skilled in the art within the scope of the technical solution of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. A LED lamp connector, including an insulating body (1) and a conductive terminal (3), characterized in that: the front end of the insulating body (1) is provided with a connection and fixing part, and the upper part is provided with a compression structure (2) The insulating body (1) is provided with a mounting slot (12) for inserting the conductive terminal (3) and the LED lamp; the conductive terminal (3) is installed in the mounting slot (12) to connect and conduct with each other insulating body (1) between them. 2. The LED lamp connector according to claim 1, characterized in that: the connection and fixing part includes an inserting piece (6) that is recessed inward on one side, and a fixing piece corresponding to the inserting piece (6) is provided on the other side. slot (5) and mounting plate (4). 3. The LED light connector according to claim 2, characterized in that: the insert (6) is provided with an upwardly protruding block (61), and the fixed slot (5) is provided with a block (61) The card hole used together. 4. The LED lamp connector according to claim 3, characterized in that: said block (61) is a bump whose height gradually increases from front to back. 5. The LED lamp connector according to claim 1, characterized in that: one end of the pressing structure (2) is elastically connected to the insulating body (1), and the middle and lower part of the pressing structure (2) is provided with The pressing block (22) protruding downwards, two raised blocks (21) are provided on both sides of the other end of the pressing structure (2), and the insulating body (1) is provided with the corresponding raised blocks (21). card slot (11). 6. The LED lamp connector according to claim 1, characterized in that: the front end of the installation slot (12) is provided with more than one partition (13), and the partition (13) is used to connect the conductive terminals (3) Separation. 7. The LED lamp connector according to claim 5, characterized in that: the pressing block (22) is arranged corresponding to the small groove.