Electrical connector applied to LED light strip

Abstract

The invention provides an electrical connector applied to an LED light strip. The electrical connector comprises an output end, wherein the output end is used for electrically connecting the LED light strip and comprises three interface terminal groups, each interface terminal group comprises a positive output interface port and a negative output interface terminal, the distance between the positive output interface terminal and the negative output interface terminal of each interface terminal group is different, all interface terminals are jacks, all interface terminal groups share a negative output interface terminal 9, the negative output interface terminal 9 and three positive output interface terminals 81, 82 and 83 on the same straight line respectively form the interface terminal groups with different sizes, the interface terminal groups are respectively matched with and inserted to LED light strip wiring terminals (such as pins 7 shown in figure 1) with different specifications to achieve electrical connection, and namely, and the electrical connector can be matched with the LED light strips in different types.

Description

technical field [0001] The invention relates to an electrical connector, in particular to an electrical connector applied to an LED light strip. Background technique [0002] Such as figure 1 , 2 As shown, there is an existing LED light strip connected to 220V mains electricity, a patch type LED flexible light strip, including a core wire 1, a transparent coating layer 2 covering the core wire 1, and several unit flexible PCB boards 3 And a plurality of SMD LED chips 4 arranged on the flexible PCB board 3, the core wire 1 is provided with accommodating channels 11 along its length direction, and the flexible PCB board 3 is arranged in the accommodating channels 11 in turn Inside, there is a gap between adjacent circuit boards, the side wall 15 of the core wire 1 is opened with a through hole 12 in turn, the chip type LED chip 4 is accommodated in the through hole 12, the core wire 1 is provided with an insertion slot 13 for the flexible PCB board 3 to be inserted into the...

AI Technical Summary

Problems solved by technology

Usually, the distance between the two parallel connecting wires (5) in the light strip is affected by the model size of the LED chip 4. Usually, the plane size of the LED chip is used as the model. It is larger than the 3528 type LED chip (3.5 mm in length and 2.8 mm in width), so the distance between the two parallel connecting wires of the 5050 type LED light strip is larger than that of the 3528 type light strip. Therefore, different types of LED strips in reality LED light strips need to be equipped with electrical connectors with different jack spacings for the pin 7 to insert, causing workers to make mistakes when matching. Therefore, it is necessary to design an electrical connector suitable for different types of LED light strips

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