CN201629874U - An intelligent control system for LED street lights and tunnel lights - Google Patents

Abstract

The utility model discloses an intelligent control system for a LED streetlamp and a tunnel lamp, which more precisely carries out temperature control, time control and light control. The system comprises a constant current drive module and a LED module. A temperature sensor is arranged in the LED module. The LED module is also provided with an optical sensor. The temperature sensor and the optical sensor are respectively and externally connected with a systematic singlechip. The systematic singlechip is controllably connected with the constant current drive module. Due to the adoption of the scientific constant current intelligent control system, the constant current is supplied for the LED streetlamp, the color of the LED lamplight is stabilized, the light is dimmed, the color and the other characteristics are not changed due to dimming, thus the problem of the glare and the dead-band zebra crossing of the LED streetlamp is solved. In addition, the heat dissipation problem of the high-power LED lamp is solved. The intelligent control system has the advantages of smaller size, compact structure, flexible and simple use/maintenance, and easy installation.

Description

An intelligent control system for LED street lights and tunnel lights

technical field

The utility model relates to a control system for LED lamps, in particular to an intelligent control system for LED street lamps and tunnel lamps.

Background technique

LED is considered to be the lighting source of the 21st century. LED light-emitting devices are cold light sources with high luminous efficiency, low operating voltage and low energy consumption. Under the same brightness, LED energy consumption is 10% of incandescent lamps and 50% of fluorescent lamps. LED life can reach 100,000 hours, which is 10 times that of fluorescent lamps and 100 times that of incandescent lamps. Replace incandescent or fluorescent lamps with LEDs, which is environmentally friendly and pollution-free. It is safe and reliable to use and easy to maintain. my country's lighting electricity consumption accounts for 12% of the total power generation. At present, the control of street lamps and tunnel lamps mostly adopts manual switches, and there is often a phenomenon that the switches are not switched on in time, resulting in a large amount of energy waste and inconvenience in use. In addition, unnecessary use will shorten the service life of the lamps.

Utility model content

In view of the above problems, the utility model aims to provide an intelligent control system for LED street lamps and tunnel lamps that can perform temperature control, time control, and light control functions more accurately.

In order to solve this technical problem, the solution of this utility model is: an intelligent control system for LED street lamps and tunnel lamps, which includes a constant current drive module and an LED module, and a temperature sensor is installed in the LED module. The LED module is also equipped with an optical sensor; both the temperature sensor and the optical sensor are externally connected to a system single-chip microcomputer, and the system single-chip microcomputer is connected to the constant current drive module for control.

This solution adopts a more scientific constant current intelligent control system to provide constant current for LED street lamps to ensure stable LED light color and deep dimming, and the color and other characteristics will not change due to dimming, solving the glare of LED street lamps and street lamps. The problem of zebra crossing in dead zone; at the same time, it also solves the heat dissipation problem of high-power LED street lamps, with shorter volume, compact structure, flexible use/maintenance, easy installation, and easy installation.

Description of drawings

Fig. 1 is a structural block diagram of the utility model.

Detailed ways

As shown in Figure 1, an intelligent control system for LED street lamps and tunnel lamps of the present invention includes a constant current drive module and an LED module, a temperature sensor is installed in the LED module, and the LED module The group is also equipped with an optical sensor; both the temperature sensor and the optical sensor are externally connected to a system single-chip microcomputer, and the system single-chip microcomputer is connected to the constant current drive module for control. This solution adopts a more scientific constant current intelligent control system to provide constant current for LED street lamps to ensure stable LED light color and deep dimming, and the color and other characteristics will not change due to dimming, solving the glare of LED street lamps and street lamps. The problem of zebra crossing in dead zone; at the same time, it also solves the heat dissipation problem of high-power LED street lamps, with shorter volume, compact structure, flexible use/maintenance, easy installation, and easy installation.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any minor modifications, equivalent replacements and improvements made to the above embodiments according to the technical essence of the present utility model shall be included in the Within the scope of protection of the technical solution of the utility model.

Claims (1)

1. An intelligent control system for LED street lamps and tunnel lights, comprising a constant current drive module and an LED module, characterized in that a temperature sensor is installed in the LED module, and the LED module is also equipped with An optical sensor; both the temperature sensor and the optical sensor are externally connected to a system single-chip microcomputer, and the system single-chip microcomputer is connected to the constant current drive module for control.

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