CN205721213U - A kind of indoor illumination adjusting means - Google Patents

Abstract

The utility model relates to an indoor light adjustment device, which includes a data acquisition module, a chip module, a curtain control module and an indoor lighting module, the data acquisition module includes a photosensitive sensor and an infrared sensor, and the photosensitive sensor and the infrared sensor are respectively connected to the signal input end of the chip module The curtain control module includes a motor and a motor drive module, the control end of the motor drive module is connected to the signal output end of the chip module, and the output end is connected to the motor; the indoor lighting module includes a lighting lamp and a lamp drive module, and the control end of the motor drive module is connected to the chip The signal output terminal of the module is connected, and the output terminal is connected to the lighting lamp. The indoor lighting adjustment device provided by the utility model can make full use of the external light during the day, adjust the luminous intensity of the electric lamp at night, and realize that the light is turned off when people leave. It can also ensure a comfortable indoor brightness and avoid damage to the eyes due to too strong or too weak light. An energy-saving, environment-friendly and healthy indoor light adjustment device.

Description

An indoor lighting adjustment device

technical field

The utility model belongs to the field of home automation equipment, and mainly relates to an indoor light adjusting device.

Background technique

Home automation refers to the improvement of electronic and electrical products or systems in the home to support more intelligent applications, such as lighting, coffee stoves, computer equipment, security systems, heating and cooling systems, video and audio systems, etc. At present, the intelligent lighting control devices on the market all control the luminous intensity of electric lights, and do not make good use of the good outdoor natural light. And the so-called automatic curtain at present has only realized the function of automatic opening and closing, can not reach the purpose of controlling indoor light.

Utility model content

In order to solve the deficiencies of the current products on the market, the utility model proposes an indoor lighting adjustment device, which makes full use of natural light, ensures comfortable indoor light intensity, is energy-saving, environmentally friendly and healthy.

The technical scheme of the utility model provides an indoor lighting adjustment device, including a data acquisition module, a chip module, a curtain control module and an indoor lighting module,

The data acquisition module includes a photosensitive sensor and an infrared sensor, and the photosensitive sensor and the infrared sensor are respectively connected to the signal input terminals of the chip module;

The curtain control module includes a motor and a motor drive module, the control terminal of the motor drive module is connected to the signal output terminal of the chip module, and the output terminal is connected to the motor;

The indoor lighting module includes a lighting lamp and a lamp driving module, the control terminal of the motor driving module is connected to the signal output terminal of the chip module, and the output terminal is connected to the lighting lamp.

Moreover, the data acquisition module includes four photosensitive sensors and two infrared sensors, the four photosensitive sensors are installed at four corners of the room, and the two infrared sensors are installed on both sides of the center line of the ceiling.

Moreover, the lighting lamp adopts a dimmable LED lamp.

Moreover, the lighting uses four LED light arrays installed around the ceiling.

Moreover, the motor driving module and the lamp driving module are integrated.

Moreover, the chip module uses a 430 series single-chip microcomputer.

Compared with the simple automatic curtains and indoor lighting control on the market, the utility model has been further perfected, makes full use of natural light, ensures indoor comfortable light intensity, and is an energy-saving, environment-friendly and healthy indoor lighting adjustment device.

Description of drawings

Fig. 1 is a schematic diagram of indoor installation of the utility model.

Fig. 2 is a system structure diagram of the utility model.

detailed description

The utility model combines automatic curtains and light control to make full use of natural light and achieve the purpose of energy saving and environmental protection.

The embodiment of the utility model provides an indoor lighting adjustment device. The technical solution adopted is to combine the photosensitive sensor with the indoor lighting system and the curtain control, including a power supply module, a data acquisition module, a chip module, a curtain control module and indoor lighting. module. In the aforementioned indoor lighting adjustment device, the power module is connected to the chip module to supply power to the chip module.

Further, the data acquisition module includes a photosensitive sensor and an infrared sensor, and the data collected by both are input into the chip module for processing. The photosensitive sensor is used to determine the light intensity in the room, and the infrared sensor is used to judge whether there are people in the room. The data acquisition module in the embodiment includes four photosensitive sensors and two infrared sensors, both of which are connected to the signal input terminals of the chip module and powered by the power supply module.

Further, the chip module is a single-chip microcomputer, some IO ports are used to receive data collected by sensors, and some IO ports are used to output corresponding instructions. In the embodiment, the chip module is a 430 series ultra-low-power single-chip microcomputer. During specific implementation, a button is set at an input end of the chip module to select the working mode of the device.

Further, the curtain control module includes a motor and a motor drive module, the control port of the motor drive module receives instructions from the chip module, the power port is connected to the power grid to provide energy for the motor, and the output terminal is connected to the motor. In the embodiment, the motor drive module is externally connected to 220V household electricity to supply power for the motor, and the control terminal of the motor drive module is connected to the signal output terminal of the chip module.

Further, the indoor lighting module includes a lighting lamp and a lamp driving module. Lighting lamps are mainly dimmable LED lamps on the market, and the dimming signal is given by the chip module. In the embodiment, the indoor lighting module is composed of four LED lamp arrays and a lamp driving module. The lamp driving module is externally connected to 220V household electricity to supply power for the lamp array. The control terminal of the lamp driving module is connected to the signal output terminal of the chip module, and the output terminal Connect lights. At the same time, the lamp array in the indoor lighting module is also connected to 220V household electricity through a mechanical switch, in case the user operates it by himself.

During specific implementation, the motor driving module and the lamp driving module can be collectively realized by the same module, which is recorded as a motor and lamp driving module. The motor and lamp drive module can include multiple input control terminals and multiple output terminals, and an external 220V power supply is used to supply power for high-power electrical appliances.

Referring to Fig. 1 , the indoor installation scheme of the indoor light adjustment device provided by the embodiment is as shown in the figure, 1 is a curtain; 2 is a chip module, which is a single-chip microcomputer; 3 is four photosensitive sensors installed in the four corners of the room. The distance between the respective corners is 1/4 of the diagonal of the ceiling; 4 is two infrared sensors, which can be installed on both sides of the center line of the ceiling; 5 is the motor and its drive module; 6 is the LED light array installed around the ceiling and the corresponding The drive module, the light arrays on the four sides can be controlled independently.

Referring to Fig. 2, four light sensors 3 are connected with four input ports of the central processing unit, and respectively transmit the collected data to the single-chip microcomputer, with the single-chip microcomputer as the central processing unit. During specific implementation, the working mode of the indoor light adjustment device provided by the embodiment can be as follows: the single-chip microcomputer pre-sets an upper limit and a lower limit for the light intensity. Action, open the curtain until the data of the photosensitive sensor meets the requirements, and turn on the light arrays on both sides adjacent to the photosensitive sensor when the action curtain cannot meet the requirements. When the data collected by a photosensitive sensor is higher than the upper limit, turn off the light arrays on the adjacent sides of the photosensitive sensor, and close the curtains when the photosensitive sensor data is still greater than the upper limit until the photosensitive sensor data meets the requirements.

2-1 is a lamp array, which is composed of multiple LED energy-saving lamps connected in parallel, and the interval between each LED lamp is about 80cm.

2-2 is a direct current motor, and the direct current motor starts quickly and has a large torque.

4 is two infrared sensors, which are used to collect signals and support judging whether there are people in the room. When there is no one in the room, the single-chip microcomputer can output control signals to turn off the curtains and indoor lights; when there are people in the room, first open the curtains to make the data of the photosensitive sensor meet the requirements, and then turn on the corresponding indoor lights according to the data of the photosensitive sensor if the requirements are not met. When there is no one in the room, the lights and curtains are automatically turned off.

2-4 is the drive module of the motor and the lamp. It is connected to 220V household electricity externally and has a built-in rectifier unit. Its output ends are respectively connected with the electric motor and the surrounding light arrays.

2 is a chip module, which can adopt 430 series ultra-low power consumption single-chip microcomputers, and is powered by a dedicated power supply module. Set buttons 2-4 on the single chip microcomputer to select the control mode, which can respectively support manual control of lights and manual control of curtains when in use. All lights are externally connected to mechanical switches and connected to 220V household electricity, which can be controlled manually.

Using the device provided by the utility model can realize: 1. Turn off the electric light and curtain when there is no one in the room; 2. Control the opening degree of the curtain to ensure the preset brightness in the room during the day when there is someone in the room; 3. Adjust the light emission of the electric light at night Intensity guarantees the brightness set in the room. During specific implementation, those skilled in the art can set the working mode according to the prior art. The utility model requires the protection of the circuit hardware design, and does not involve the improvement of the software.

The specific embodiments described above are only examples of the spirit of the present utility model, and are not used to limit the protection scope of the present utility model. Therefore, any modifications and equivalent replacements made within the spirit and principles of the present utility model , improvements, etc., all should be included within the protection scope of the present utility model.

Claims (7)

1. an indoor illumination adjusting means, it is characterised in that: include data acquisition module, chip module, curtain control module With room lighting module,

Described data acquisition module includes that light sensor and infrared sensor, light sensor, infrared sensor connect respectively The signal input part of chip module；

Described curtain control module includes motor and motor drive module, control end and the chip module of motor drive module Signal output part connects, and outfan connects motor；

Described room lighting module includes that illuminating lamp and electric light drive module, control end and the chip module of motor drive module Signal output part connects, and outfan connects illuminating lamp.

A kind of indoor illumination adjusting means the most according to claim 1, it is characterised in that: described data acquisition module includes Four pieces of light sensors and two pieces of infrared sensors, four pieces of light sensors are arranged on four angles in room, two pieces of infrared sensings Device is arranged on ceiling center line both sides.

A kind of indoor illumination adjusting means the most according to claim 1, it is characterised in that: illuminating lamp employing can dim LED.

A kind of indoor illumination adjusting means the most according to claim 3, it is characterised in that: illuminating lamp uses and is arranged on variola Four LED light array of plate surrounding.

5. according to a kind of indoor illumination adjusting means described in claim 1 or 2 or 3 or 4, it is characterised in that: motor drives mould Block and electric light drive module integrally disposed.

6. according to a kind of indoor illumination adjusting means described in claim 1 or 2 or 3 or 4, it is characterised in that: chip module is adopted Single-chip microcomputer by 430 series.

A kind of indoor illumination adjusting means the most according to claim 5, it is characterised in that: chip module uses 430 series Single-chip microcomputer.