KR200231677Y1 - Indoor Lighting Automatic ON/OFF Controller with Digital illuminance Indicator - Google Patents

Abstract

The present invention relates to a window interior light flasher including a digital illuminance display function which can set the illuminance value by displaying the illuminance to the outside while the window interior light flashes automatically according to the illuminance.

According to this paper, the indoor lighting system including the digital illuminant display function, which enables the office user to modify the desired illuminance value by displaying the current illuminance on the outside while automatically blinking the window interior light according to the illuminance using the light sensor, can be used. In this regard, real-world energy savings can be achieved by enabling office users to have confidence in illumination and precise control.

Description

Indoor Lighting Automatic ON / OFF Controller with Digital illuminance Indicator

The present invention relates to a window interior light flasher, which is a digital illuminance display function that allows the user to modify the desired illuminance value while displaying the current illuminance while flashing the window interior light according to the illuminance using an optical sensor. It relates to a window light indoor flasher including a mountain.

Since the conventional flashers have been used in outdoor lights, bathrooms, hallways, and sleeping, changing the flashing standard value by the set flashing standard value or the adjustment lever could not obtain the trust of the office user. Illuminance control has been very difficult to introduce because of its cost and complexity of installation.

Therefore, there is a problem in that only the window circuit is configured separately to blink the window room light at a suitable time with a timer or a human hand.

The purpose of the present invention is to solve the conventional problems as described above, and to allow the user to trust the illuminance of the interior of the window, including a digital illuminant display function that can know the current illuminance and the blinking standard illuminance of the interior window light. To provide.

1 is an external configuration diagram of the present proposal

2 is an internal connection diagram of the present proposal

<Explanation of symbols for the main parts of the drawings>

21. Power Supply 22. Microcontroller

23,11. Switch 24. Signal input part

25. Signal output part 26, 12 blinking state display part 13. LED display unit

As a means for achieving the above object, the configuration of the flasher is a power supply for supplying DC power, a signal input for inputting illuminance from the optical sensor, a switch for setting the flashing reference illuminance, and a display for illuminating the illuminance. A display unit, a microcontroller for determining an output signal, and a signal output unit for blinking an indoor light.

The configuration of the operation method includes the steps of reading the illuminance inputted from the optical sensor and the set flashing reference illuminance, comparing the input illuminance and the flashing reference illuminance, determining the output signal, and flashing the interior lamp with the determined signal and the current illuminance. And displaying the set flashing reference illuminance and the output signal state to the outside using a digital illuminance display means.

Referring to the drawings with reference to FIG. 1 is an external configuration diagram of a window lamp for indoor lighting including a digital illuminance display function, and FIG. 2 is a circuit configuration diagram.

When power is applied by the power supply 21, the control program stored in the internal memory of the microcontroller 22 is executed to start the operation of the flasher. When the operation is started, the flashing reference illuminance inputted from the switches 23 and 11 is read to set the flasher operation mode, and accordingly the output signal is determined according to the current illuminance input through the signal input unit 24, and the signal output unit 25 )

The microcontroller automatically compares and corrects the input current illuminance with the set flashing reference illuminance and always keeps the set flashing reference illuminance even after the power is stopped.

Also, it is possible to select two kinds of flashing standard illuminance lighting illuminance and flashing illuminance and to set delay time to avoid frequent flicker.

At this time, by displaying the current illuminance, the flashing reference illuminance, and the flashing state to the outside through the display units 26 and 12, the office user can accurately recognize the present illuminance state.

As described above, the present invention displays the current illuminance on the outside while blinking the window light according to the illuminance by using an optical sensor, and resets the illuminance value and the illuminance value of the illuminating light according to the user's request.

This function of the present invention can achieve the energy saving effect of unnecessary window light, and the lowest cost, easy installation, and reliability of the user's illumination, among the problems of low office efficiency due to inaccurate illuminance and high cost caused by the introduction of complicated equipment. It can be a realistic device that can achieve both energy saving and energy saving.

Claims (1)

The display unit 12 for displaying the illuminance to the outside by using the display means for displaying the current illuminance value and the set value, and a switch 11 and a circuit for setting and inputting desired illuminance value, flashing light value, and blinking delay time value. Window interior light automatic flasher including a digital illuminance display function comprising a light emitting diode display (13) function that can determine the classification selection and operation.