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Parallel connectable light control system

專利號
US10154558B1
公開日期
2018-12-11
申請人
Kanghong Zhang
發(fā)明人
Kanghong Zhang
IPC分類
H05B37/02; H05B33/08; F21K9/278; F21V23/06
技術(shù)領(lǐng)域
dimming,driver,plug,socket,connector,lighting,signal,sensor,output,first
地域： CA CA Santa Fe Springs

摘要

A parallel connectable light control system has a first driver and a second driver. A dimming control interface in the first driver. The dimming control interface has a sensor side signal and the dimming signal internal output. The dimming signal internal output outputs to a dimming signal external output. The sensor side signal outputs to a sensor side signal output. The second driver receives the dimming signal external output into a dimming control interface of the second driver.

說明書

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This application is a non-provisional of and claims priority from provisional United States parent patent application 62/533,260 by same inventor Kanghong Zhang, also entitled Parallel Connectable Light Control System filed Jul. 17, 2017, the disclosure which is incorporated herein by reference.

FIELD OF THE INVENTION

The present invention is in the field of lighting.

DISCUSSION OF RELATED ART

Tube lighting was popularized when fluorescent lighting was at its zenith. Historically, drivers and ballasts were mounted to the lighting fixture for powering tube lighting. Generally, lighting controls have been through the line input rather than embedded on the driver itself.

Inventor Westerveld Johannes Hendrikus describes a lighting system in U.S. Pat. No. 7,513,640B2 entitled the Light Tube System that was published on Apr. 7, 2009. The abstract describes, “A light tube holder includes two internal sockets, an external socket and a plug. The internal sockets of the light tube holder can receive two pair of pins of a light tube. The external socket of the light tube holder can receive the plug of another light tube holder so that the light tube holders are connected to each other.”

權(quán)利要求

1
The invention claimed is:1. A parallel connectable light control system comprising:a power source;a first driver and a second driver, wherein the first driver is connected to the power source, and wherein the second driver is connected to the first driver;a dimming control interface in the first driver, wherein the dimming control interface has a sensor side signal and the dimming signal internal output, wherein the dimming signal internal output outputs to a dimming signal external output, wherein the sensor side signal outputs to a sensor side signal output, wherein the second driver receives the dimming signal external output into a dimming control interface of the second driver; anda first plug socket connector that connects to the first driver, and wherein a second plug socket connector connects to the second driver.2. The parallel connectable light control system of claim 1, wherein a first plug socket connector carries the dimming signal, sensor signal and power from the first driver to the second driver.3. The parallel connectable light control system of claim 1, wherein additional driver modules are configured to be daisychained to the second driver and to each other.4. The parallel connectable light control system of claim 1, wherein additional driver modules are sequentially connected to the second driver by additional plug socket connectors.5. The parallel connectable light control system of claim 1, wherein a line terminal electrical contact is on an opposite side of a driver housing as a loadout electrical contact.6. The parallel connectable light control system of claim 1, wherein only a single carrier line is necessary to plug in to make a connection between a standard plug socket connector for carrying both the data and line voltage, wherein the carrier line has a pair of ends with a first end and a second end, wherein the first end is fitted with a first plug socket connector and wherein the second and is fitted with a second plug socket connector.7. The parallel connectable light control system of claim 6, wherein a first plug socket connector carries the dimming signal, sensor signal and power from the first driver to the second driver.8. The parallel connectable light control system of claim 6, wherein additional driver modules are configured to be daisychained to the second driver and to each other.9. The parallel connectable light control system of claim 6, wherein additional driver modules are sequentially connected to the second driver by additional plug socket connectors.10. The parallel connectable light control system of claim 6, wherein a line terminal electrical contact is on an opposite side of a driver housing as a loadout electrical contact.
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