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Square-shaped light emitting diode (LED) light source circuit

A LED light source, block-shaped technology, applied in the direction of light source, electric light source, electric lamp circuit layout, etc., can solve the problems of the control circuit function is not obvious, copper-clad wire quality problems and other problems, to achieve low cost, long life, simplified circuit structure Effect

Inactive Publication Date: 2012-07-18
薛焕章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although the light source circuit of ZL2010201054557 has certain advantages in light efficiency, there are obvious defects, that is, the function of the control circuit is not obvious, the structure of the power connection, and the copper clad The quality problems of wires are restricting the further improvement of luminous efficiency

Method used

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  • Square-shaped light emitting diode (LED) light source circuit
  • Square-shaped light emitting diode (LED) light source circuit
  • Square-shaped light emitting diode (LED) light source circuit

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as Figure 4 Shown:

[0031] For a light source circuit with a square or round lamp cap, multiple LEDs should be connected in parallel, that is, n LED1s should be connected in parallel in the horizontal direction, and the same number of LED1s should be connected in parallel in the vertical direction to form a square parallel circuit that meets the power requirements.

[0032] Because the square circuit after parallel connection is less than 15W, there are two power supply wires, and the two nodes of the power supply connection on the square circuit should be located in the center of the circuit.

[0033] The LED2 should use a low-power diode of less than 1 W. When welding, people should do a good job of protecting themselves from static electricity, such as wearing anti-static wrists, anti-static clothing, anti-static shoes, and using anti-static soldering irons, etc., so as not to damage the LED2. , thus causing unnecessary trouble.

[0034] If a printed circuit...

Embodiment 2

[0038] Such as Figure 5 Shown:

[0039] For the light source circuit of the rectangular lamp holder, multiple LEDn should be arranged in parallel, that is, three LED1 with the same power should be arranged in parallel to form a square parallel circuit that meets the power requirements and is not connected to each other. Because all the three square circuits in parallel are less than 15W, six power supply wires are provided.

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Abstract

The invention discloses a square-shaped light emitting diode (LED) light source circuit which has lower internal friction and high light emitting efficiency and is easy to manufacture. The technical scheme includes that the square-shaped LED light source circuit comprises a light source circuit, LEDs and copper-clad leads, wherein the light source circuit is formed into a square LED1 through the plurality of LEDs, and two units in the square are respectively connected in series and in parallel and then connected in parallel or a plurality of LEDns are connected in parallel. Each of the LEDns in parallel has a special power source connection wire, and two nodes of each power source connection wire, which are arranged on the square circuit, can be arranged at any point of the positive electrode and the negative electrode. Power of the copper-clad leads matches with that of the light source circuit and all the copper-clad leads are identical have identical width. The square-shaped LED light source circuit has low internal frication and high light emitting efficiency, and is low in cost, long in service life, easy to manufacture, and capable of being widely popularized in lamp industry.

Description

(1) Technical field [0001] The invention relates to a lighting device, in particular to a lamp. (2) Background technology [0002] Although the ZL2010201054557 light source circuit has certain advantages in light efficiency, there are obvious defects, that is, the effect of the control circuit is not obvious, the structural form of the power connection, and the quality of the copper-clad wire are restricting the further improvement of the luminous efficiency. (3) Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a square LED light source circuit with low internal friction, high light efficiency, and easy manufacture and maintenance for the lighting industry. [0004] The technical proposal is composed of a light source circuit, LEDs, and copper-clad wires. The light source circuit consists of multiple LEDs to form a square LED1, and the two units in the square are respectively connected in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
Inventor 梁宝强郝会清
Owner 薛焕章