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LED lamp based on carrier transmission control signals

A technology for controlling signals and LED lamps, which is applied to the layout of electric lamp circuits, the use of semiconductor lamps, and electrical components. It can solve the problems of high production costs, affecting the use effect, and single function, and achieves a practical and reliable structure, convenient replacement, and luminescence. Adjustable effects

Inactive Publication Date: 2016-12-14
广东古帆装饰工程有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing LED light strips usually package the LED chips and power wires together in the insulating layer. The light strips with this structure cannot replace the lamp body, which affects the use effect, and the function is relatively single. It emits light when it is powered on. To change the luminescence of LED lights, it is necessary to increase the control signal line, the production cost is high, and it is not conducive to laying light strips on a large area for decoration

Method used

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  • LED lamp based on carrier transmission control signals
  • LED lamp based on carrier transmission control signals
  • LED lamp based on carrier transmission control signals

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Embodiment Construction

[0016] refer to Figure 1-4 , an LED lamp based on carrier wave transmission control signal provided by the present invention comprises a plurality of LED lamp bodies 1 and a power cord for connecting the LED lamp bodies 1, the LED lamp bodies 1 are connected through power cords to form a lamp string, and the power supply The input end of the line is provided with a carrier coupling circuit 3. The LED lamp body 1 includes an LED lamp board 11 and a lamp holder 12. The LED lamp board 11 has a built-in carrier demodulation circuit 113 and is pluggably connected to the lamp holder 12. , to facilitate the replacement of the LED lamp board 11, the lamp holders 12 of each LED lamp body 1 are connected through the power line, and the carrier coupling circuit 3 is provided with a plurality of lamp string interfaces for connecting the light strings in parallel, through which multiple light string interfaces can be connected in parallel Light strings to form large decorative lights such...

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Abstract

The invention discloses an LED lamp based on carrier transmission control signals. The LED lamp comprises a plurality of LED lamp bodies and a power supply line. The LED lamp bodies are connected through a power line to form a light string. The input end of the power line is provided with a carrier coupling circuit. Each LED lamp body comprises an LED lamp board and a lamp holder, wherein the LED lamp board has a built-in carrier demodulation circuit and is connected to a lamp holder in a pluggable way, and the lamp holders of the LED lamp bodies are connected through the power line. The LED lamp based on carrier transmission control signals uses a carrier means to transmit control signals. A plurality of light strings may be connected in parallel through light string interfaces to form a large decoration lamp. A carrier coupling circuit couples control signals to the power line for transmission. In this way, the power line transmits control signals while supplying power. Adjustable luminous effect of LED lamp bodies is achieved, and LED lamp boards are installed on the lamp holders through a plugging way to facilitate replacement. The structure is practical and reliable.

Description

technical field [0001] The invention relates to an LED lamp, in particular to an LED lamp based on carrier wave transmission control signals. Background technique [0002] The existing LED light strips usually package the LED chips and power wires together in the insulating layer. The light strips with this structure cannot replace the lamp body, which affects the use effect, and the function is relatively single. It emits light when it is powered on. To change the light emission of LED lamps, it is necessary to add control signal lines, the production cost is high, and it is not conducive to laying light strips on a large area for decoration. Contents of the invention [0003] In order to solve the technical problems existing in the existing LED lamp, the present invention provides an LED lamp based on the carrier transmission control signal based on the power line transmission control signal, which has a practical and reliable structure. [0004] The technical scheme th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02H05B33/08H05B44/00
CPCH05B45/00H05B47/185Y02B20/30
Inventor 黎超明
Owner 广东古帆装饰工程有限公司
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