A power connector and component of an LED light strip
A technology of LED light strips and power connectors, which is applied to the parts of lighting devices, semiconductor devices of light-emitting elements, light sources, etc., can solve the problems of waste, inconvenience, and poor versatility of power connector 03, and achieve strong versatility and easy installation. Simple and convenient effect
Active Publication Date: 2017-10-13
江门市鼎峰照明电子科技有限公司
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Problems solved by technology
Since the LED is powered by direct current, when it is found that the polarity of the left and right positive and negative jacks 031 of the power connector 03 does not correspond to the polarity of the left and right positive and negative wires 011 at the end of the light strip 01 connected to the power supply, it is necessary to switch to the light strip 01 The other end, which is very inconvenient for high-altitude operations or installations with long spans
In addition, because the waterproof part 032 of the power connector 03 is in a cooperative relationship with the light strip 01, the power connector 03 has poor versatility. When replacing the light strip 01 of different sizes, the power connector 03 must be discarded together with the DC power supply 04, resulting in unnecessary waste
Method used
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[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0018] The structure of the LED strip 1 of the present invention is as follows: figure 2 shown. Including LED12 installed on the circuit board 13; the core wire 15 covering the circuit board 13 and LED12, the lower part of the core wire 15 is located on both sides of the circuit board, and the positive and negative wires 11 are respectively arranged; one end of the connecting wire 14 is welded to the circuit On the board 13 , one end is wound on the wire 11 to connect the wire 11 and the circuit board 13 ; The circuit board 13 is embedded in the core wire 15 in parallel in multiple sections. For the convenience of the inlay process, the positive and negative lead wires 11 are embedded in the lower part of the core wire 15 . Since the outer skin 16 is manufactured by the continuous plastic extrusion molding process, the length of the light s...
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A power connecting part of an LED lamp band is provided with a fixing portion, connectors of positive and negative electrode lamp band contact pins and positive and negative electrode power source contact pins are arranged on two lateral faces of the fixing portion, waterproof portions connected with the lamp band and a power connector in a sleeving mode are arranged around the lamp band contact pins and the power source contact pins respectively, the area defined by the waterproof portions is a combined surface, the positive and negative electrode power source contact pins are in central symmetry with respective to the combined surface, and the positive and negative electrode lamp band contact pins are arranged at the positions, corresponding to lamp band positive and negative electrode wires, of the lower portion of the combined surface. After the power connector rotates by 180 degrees, positive and negative electrode supply hubs on the left and right sides are exchanged, the supply hubs can also be in butt joint with the power source contact pins, and installation is easy, convenient and rapid. When lamp bands of different size specifications are replaced, only the connector low in price needs to be replaced, a power connector high in price does not need to be replaced, and universality is high.
Description
technical field [0001] The invention relates to a strip lamp, in particular to a power supply connection structure of an LED lamp strip. Background technique [0002] refer to figure 1 , the existing flexible LED light strip 01 for decoration or lighting, the light strip 01 is covered with a plurality of sections of circuit boards mounted with LEDs and wires 011 for supplying power to the circuit boards. Light strip 01 is produced by a continuous extrusion process, sold in bundles, and can be cut according to the size of the site during installation. After cutting, the light strip 01 is connected to the mains through the electrical connector 02 , the power connector 03 and the DC power supply 04 . The electrical connector 02 is provided with a pair of positive and negative pins 021 that run through the left and right sides, and the positive and negative pins 021 on the side connected to the light strip 01 are inserted into the light strip 01, respectively connected to the ...
Claims
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IPC IPC(8): F21V23/06F21V21/002F21V31/00F21Y115/10
CPCF21V21/002F21V23/06F21V31/00F21Y2101/00
Inventor 赖思强
Owner 江门市鼎峰照明电子科技有限公司