KR20190133084A - Automatic open and close system of louver - Google Patents

Abstract

The present invention relates to a system for automatically opening and closing a louver by sensing operation of an outdoor unit and indoor and outdoor environments of an outdoor unit chamber and, more specifically, to a system for automatically opening and closing a louver, which can control an opening degree of a louver window to be completely opened during operation of the outdoor unit to rapidly discharge a hot fluid and, at the same time, to enable outdoor air to be smoothly introduced to keep the indoor environment of the outdoor unit chamber safe. Moreover, the opening degree of the louver window can be controlled to be changed in accordance with situations during a shutdown of the outdoor unit to prevent rainwater, yellow dust, fine dust, and the like, which are introduced from the outside. In addition, loss of insulation caused by cold wind in the winter can be minimized to prevent dew condensation.

Description

Louver automatic opening and closing system {AUTOMATIC OPEN AND CLOSE SYSTEM OF LOUVER}

The present invention relates to a system that can automatically open and close the louver by detecting the operation of the outdoor unit and the internal and external environment of the outdoor unit room, and in detail, by controlling the opening degree of the louver window to open completely when the outdoor unit operates. At the same time, the outside air flows smoothly to keep the outdoor environment safe.When the outdoor unit is in operation, the opening degree of the louver window is controlled so that the opening degree varies depending on the situation. The present invention relates to a louver automatic opening and closing system that blocks yellow dust and fine dust and prevents dew condensation by minimizing insulation loss caused by cold wind in winter.

In general, an air conditioner installed in a residential space is installed indoors together with an outdoor unit in order to discharge air, gas, etc. generated during use to the outside.

At this time, the fluid discharged from the outdoor unit 2 is not introduced into the room, and because it is to be discharged to the outside, the outdoor unit is installed in a separate outdoor unit room, and the louver window is installed in the outdoor unit room for ventilation.

The structural feature of the louver window is that the louver blade is rotatable at a certain angle. When the louver blade is opened, fluid generated from the outdoor unit can be discharged to the outside through the open louver, and when closed, rain, snow, dust, wind, etc. It has the advantage of being able to prevent entering into the room.

However, if the louver of the outdoor unit is always open, pests may invade or yellow dust or fine dust may enter. Even if the insect screen is installed to prevent the infestation of pests, dust is trapped in the insect screen, thus inhibiting the external discharge of fluid generated indoors.

However, in order to solve this problem, it is cumbersome for the user to manually open and close the louver window according to whether the air conditioner is driven every time, and there is a concern that the user forgets to open and close the louver. In particular, when the air conditioner is operated while the louver window is closed, the temperature in the outdoor cabin rapidly increases, and there is a fear of fire.

In addition, if the temperature difference between the inside and outside of the outdoor cabin in winter is severe, condensation will occur, and black mold will be generated on the outdoor cabin wall facing the outside.

Therefore, the Republic of Korea Patent Publication No. 10-2016-0096515 discloses a "automatic control device of the louver system" as a technology that can automatically open and close the louver to solve the above problems.

The prior art detects whether the air conditioner outdoor unit is driven by the power consumption of the outdoor unit, automatically controls the opening and closing of the louver system according to whether the outdoor unit is driven, provides convenience for use, and can be easily applied to an existing louver system. To an automatic control system of a louver system.

However, since the prior art judges only the power of the air conditioner and opens and closes the louver, when the outdoor unit is not operating, the air conditioner is turned off and the louver is closed together.

In particular, the louver window or wall facing the outside air in summer may be exposed to direct sunlight, causing the internal temperature of the outdoor unit to rise sharply, resulting in deterioration of the wire covering of the outdoor unit. There are many fire accidents caused by the sparks generated together. On the other hand, in the winter season, when the humidity inside the outdoor cabin is trapped, if the temperature difference between the inside and the outside of the cabin is severe, condensation may occur quickly in the corresponding area when the wall facing the outside falls below the dew point temperature.

Therefore, the prior art is inconvenient that it is not possible to solve the internal problem of the outdoor cabin due to the fire problem and condensation that may occur in the outdoor cabin.

Republic of Korea Patent Publication No. 10-2016-0096515 (2016.08.16.Publication)

In order to solve the problems as described above, the present invention detects the interior and exterior environment of the outdoor cabin to automatically open and close the louver to discharge the fluid generated from the outdoor unit to achieve indoor ventilation, rainwater flowing from the outside The purpose of the present invention is to provide an automatic louver opening and closing system that can block dust, dust, and condensation.

In addition, the object of the present invention is to provide a louver automatic opening and closing system in which the louver window is opened and closed according to the situation by controlling the opening degree of the louver window by detecting the operation of the outdoor unit and the environment inside and outside the outdoor cabin.

In addition, it is an object of the present invention to provide a louver automatic opening and closing system that can prevent the entry of pests from the outside when opening the louver.

The present invention provides a switchgear system for automatically opening and closing the louver of the outdoor cabin,

Detects whether the indoor sensor 100 and the outdoor unit operate to detect temperature and humidity in the outdoor room, and automatically controls whether the louver is opened and closed by comparing the detected data detected by the indoor sensor with a preset setting data. It consists of a controller 200.

In addition, the indoor sensor 100 is composed of a temperature sensor module for detecting the temperature of the outdoor room and the humidity sensor module for detecting the humidity of the outdoor room.

In addition, the controller 200 is a sensor communication module for receiving the sensing data including the operation detection sensor module for detecting whether the outdoor unit is running, whether the outdoor unit operation detected by the operation detection sensor module and the temperature and humidity detected by the indoor sensor 100. A module, a database in which preset setting data is stored, and an opening / closing determination module for determining whether the louver is opened or closed by comparing the sensed data with the setting data, and driving the louver according to the content determined by the opening / closing determination module. It consists of louver control module to control.

At this time, the movable detection sensor module is configured as a microphone sensor to detect the noise generated when the outdoor unit is operating to determine whether the outdoor unit is operating.

In addition, the open and close determination module may generate a fire determination signal for determining the fire occurrence, the fire determination signal is a fire occurrence determination temperature is preset as the setting data, the room detected by the indoor sensor 100 When the temperature exceeds the fire determination temperature or may be generated by receiving a fire signal received from an external fire detection panel, the louver control module is controlled to close the louver upon receiving the fire determination signal.

In addition, the louver control module is connected to the configuration that is responsible for opening and closing of the louver open or close the louver can control the operation thereof.

In addition, the controller 200 may be connected to an external sensor, and may receive external sensing data sensed by the external sensor and automatically control whether the louver is opened and closed by comparing with the set data.

In addition, the controller 200 is further configured a manual opening and closing switch 210, the manual opening and closing switch 210 is configured in the form of a button on the outer surface of the controller 200 so that the user can directly open and close the louver window. .

At this time, the louver is kept open for a predetermined time during the louver opening operation through the manual opening and closing switch 210, and when the louver closing operation is diversified by a predetermined time interval by diversifying the closing operation time and the louver rotation angle. The louver window can be closed by repeatedly performing a stop.

In addition, the opening and closing system further includes an electric louver opening and closing device 300 is connected to the controller 200, the electric louver opening and closing device 300 is built in the frame portion 310, the frame portion 310. Motor 320, a gear unit 330 rotating and moving the inside of the frame part 310 by receiving power from the motor 320, and an upper portion of the inside of the frame part 310. The gear part 330 is meshed with the rail part 340 and one side connected with the gear part 330 to guide the movement path of the gear part 330, and the other part is connected with the louver blade forming the louver and the gear part. It consists of a lever 350 for rotating the louver blades in accordance with the movement of the (330).

In addition, the indoor sensor 100 is further provided with an ultrasonic generator, the ultrasonic generator can prevent the introduction of worms by generating an ultrasonic wave when opening the louver.

In addition, the controller 200 further includes an SOS emergency switch 220 provided on the outer surface and an emergency signal module for transmitting an emergency signal to the outside. When the user operates the SOS emergency switch 220, the emergency signal module is provided. This external warning light is operated, and an emergency signal can be sent to an external management center so that rescue requests can be made.

As described above, the present invention detects the interior and exterior environment of the outdoor cabin and automatically opens and closes the louver to discharge the fluid generated from the outdoor unit, thereby allowing indoor ventilation, and preventing rainwater, yellow dust, and fine dust introduced from the outside. It can block and prevent condensation.

In addition, by controlling the opening degree of the louver window by detecting the outdoor unit operating environment and the outdoor environment inside and outside through the sensor unit, the louver window is opened and closed according to the situation, thereby preventing economical effects.

In addition, it is unnecessary to install an insect repellent screen that inhibits the external discharge of the fluid generated from the outdoor unit by preventing the entry of pests from the outside through the ultrasonic generator operated at the opening of the louver, and reduces the risk of fire while keeping the environment of the outdoor room pleasant. You will get the effect.

1 schematically shows the configuration of a louver automatic opening and closing system according to the present invention.
Figure 2 is a side cross-sectional view of the louver automatic opening and closing system according to the present invention.
Figure 3 shows the configuration of the indoor sensor and the controller of the present invention.
Figure 4 shows the appearance of the controller of the present invention.
5 to 7 shows whether the louver opening and closing according to the situation.
Figure 8 schematically shows the appearance of the electric louver opening and closing device of the present invention.
9 and 10 show the configuration of the electric louver opening and closing device of the present invention.

The present invention as described above will be described in detail with reference to the accompanying drawings.

Figure 1 schematically shows the configuration of the louver automatic opening and closing system according to the present invention, Figure 2 is a side cross-sectional view of the louver automatic opening and closing system according to the present invention, Figure 3 is a configuration of the indoor sensor and controller of the present invention 4 shows the appearance of the controller of the present invention, and FIGS. 5 to 7 show whether the louver is opened and closed according to the situation.

Louver automatic opening and closing system according to the present invention is composed of the indoor sensor 100, the controller 200 and the louver opening and closing device (300).

The indoor sensor 100 is a sensor for detecting an internal environment of an outdoor cabin, and includes a temperature sensor module and a humidity sensor module, but is not limited thereto. In addition, the indoor sensor 100 may also include a fire sensor and an earthquake detection sensor.

The indoor sensor 100 may be positioned above the outdoor cabin to detect temperature and humidity of the outdoor cabin, and the sensor value detected by the indoor sensor 100 is transmitted to the controller 200.

The controller 200 receives the sensor value detected by the indoor sensor 100 and a sensor value which detects whether the outdoor unit is activated through the built-in movable sensor module, that is, sensing data, and compares it with the preset setting data to determine whether the louver is opened or closed. To judge the degree of opening and opening, and to control the louver automatically.

The controller 200 includes a movable detecting sensor module, a sensor communication module, a database, an open / close judgment module, a louver control module, a manual open / close switch, and an emergency signal module.

The movable detecting sensor module determines whether the outdoor unit 2 is movable, and is preferably made of a microphone sensor.

The microphone sensor may determine whether the outdoor unit is operated by detecting outdoor unit noise generated while the fan rotates when the outdoor unit is operated.

On the other hand, in addition to the microphone sensor, it is also possible to check whether the outdoor unit is driven by additionally including a power sensor for sensing the power of the outdoor unit.

The sensor communication module serves to receive sensing data sensed by the indoor sensor 100. At this time, in addition to the indoor sensor 100 can be additionally connected to the sensor is additionally installed, it can also be received along with the sensor data.

In detail, in order to accurately grasp the external environment, it may be connected to an external sensor installed separately from the outside.

That is, by receiving the external sensed data sensed by the external sensor and comparing it with the setting data described below it can determine and control the opening and closing of the louver and the degree of opening.

At this time, the external sensor may include a rainwater sensor, a wind speed sensor.

The database is a place where preset setting data is stored. The setting data is composed of a temperature difference, a humidity difference, an outdoor unit operation, etc. in the outdoor unit, and the detection data exceeds a range of temperature difference and humidity difference of the preset setting data. The setting data which is a reference value is stored so that the louver can be opened and closed depending on whether the outdoor unit is operated.

Such configuration data allows configuration data to be changed through a management server or an administrator terminal.

The open / closed judging module compares the sensing data with the setting data, and determines whether the louver is opened and closed when the louver needs to be opened. This will be described with reference to FIGS. 5 to 7.

Before the description, Figure 5 is a side cross-sectional view and front view showing the louver opening and closing operation when the outdoor unit is not running, Figure 6 is a side cross-sectional view and front view showing the louver opening and closing operation when the outdoor unit is operating, Figure 7 is a louver opening and closing when a fire occurs in the outdoor cabin The operation is shown in side and front views.

First, when the temperature inside the outdoor unit rises but the outdoor unit is in the off state, the indoor temperature is detected by the indoor sensor 100 due to the direct sunlight outside in the summer, and the louver is opened, thereby rotating the louver blade 1a about 30 degrees. (See FIG. 5A), it is possible to prevent direct sunlight from directly shining inside the outdoor cabin and to prevent rainwater from penetrating into the open louver even in a sudden shower.

In addition, in winter, the temperature and humidity in the outdoor cabin are increased, and due to the winter weather, the exterior temperature of the building is low, and condensation may occur on the surface of the indoor air with high temperature and humidity near the louver window or in contact with the outside air. If it exceeds, the louver can be opened to prevent it through natural ventilation before condensation occurs.When the humidity falls below a certain level, it can be closed again to prevent cold air and snow from entering the indoor cabin. (See FIG. 5).

At this time, the indoor sensor 100 may further include a dew point temperature sensor on the back to determine the outer wall temperature.

In addition, as shown in FIG. 6, when the internal temperature of the outdoor unit is increased and the outdoor unit is detected to be in an on state, the louver blade is rotated about 75 degrees to keep the surface horizontal to the ground to prevent the outdoor unit from being overloaded. It can be secured to the maximum, and through this, the heated air in the outdoor cabin can be quickly discharged and the outside air can be smoothly introduced.

On the other hand, when the louver is opened to simply increase the indoor temperature or lower the humidity inside the outdoor cabin, the louver blade may be rotated at an appropriate angle of 30 degrees so that external direct sunlight and rainwater do not penetrate the outdoor cabin.

On the other hand, there is a case where the room sensor 100 detects an abnormally high temperature. This is because when the fire occurs in the outdoor cabin, the air is continuously introduced from the outside when the louver is open, so oxygen may be supplied to the flame, which may spread to a larger fire.

Therefore, the fire determination temperature is preset in the database, and the opening / closing determination module generates a fire occurrence determination signal for determining the fire occurrence, so that the louver control module receiving the fire occurrence determination signal can control to close the louver (FIG. 7). Reference).

In detail, the fire occurrence determination signal determines the occurrence of fire in the outdoor cabin when the fire determination temperature is preset in the database and the detection data (indoor temperature) detected by the indoor sensor 100 exceeds the above-described fire determination temperature. The louver control module can be controlled to close the louver.

In addition, when the fire is first identified by the external fire detection panel, the controller 200 may send a fire signal, and receive the fire signal to generate a fire determination signal.

Therefore, it is possible to control the louver to be automatically closed by determining the fire in the outdoor cabin according to the fire signal transmitted from the outside.

The louver control module receives the opening / closing of the louver determined by the above-described opening / closing determination module and the degree of opening upon opening to control the rotation of the louver, that is, the louver blade accordingly.

The louver control module is interlocked with the louver opening and closing switch for controlling the opening and closing of the existing louver, it is possible to control the operation of the louver through such a switch.

On the other hand, the controller 200 may further include a manual opening and closing switch 210.

Manual opening and closing switch 210 is a switch provided in the form of a button on the outer surface of the controller 200, the user can directly open and close the louver window (1) through this.

The manual opening and closing switch 210 is provided in the form of a one-button (one-button), the user presses the manual opening and closing switch 210 once to maintain the louver window (1) open for a set time, the set time When the elapsed time, the louver window is automatically closed.

At this time, in order to prevent the safety accident of the user's fingers caught while the louver is closed, the closing operation time and the louver rotation angle at the time of closing the louver are diversified and rotated at regular intervals at regular time intervals. To help.

This is because when the louver blade is closed by a sudden rotation of the louver blade, a human finger may be caught in the gap between the louver blades, and even when the louver blade is stuck, there is a concern that a safety accident may occur. Therefore, the louver may be closed by repeatedly rotating and stopping at a predetermined angle every predetermined time to prevent a safety accident such as a hand-caught accident.

In addition, the controller 200 may be additionally installed on the outer surface of the SOS emergency switch 220, may further include an emergency signal module for transmitting an emergency signal to the outside.

This is to deliver an emergency signal to the outside by pressing the SOS emergency switch 220 of the controller 200 when the person evacuated to the outdoor cabin when the fire occurs indoors.

In addition, as described above, when the open / close determination module determines that a fire has occurred because the indoor temperature of the outdoor cabin exceeds a preset fire determination temperature, an emergency signal may be sent to the outside to inform that a fire has occurred. have.

The emergency signal module is connected to an external management center, 119, management office, etc., and can transmit an emergency signal to the connected place.

On the other hand, when the louver is opened for ventilation of the outdoor cabin, it is possible to prevent rainwater from flowing into the outdoor cabin during rainy weather by adjusting the angle of the louver blade, but to prevent external pests from entering the outdoor cabin through the open louver. it's difficult.

However, in order to solve this problem, when the screen is installed on the louver window, the air collides with the screen when ventilation, which prevents smooth air circulation, and also creates dust in the gap of the screen, thereby reducing the effective area of the louver window, thereby reducing the heat output of the outdoor unit. The external air inflow is further blocked, resulting in a decrease in cooling efficiency and unnecessary power waste due to the overload of the outdoor unit.

Therefore, the present invention further includes an ultrasonic generator (not shown in the figure) of the outdoor cabin to prevent the introduction of pests.

The ultrasonic generator is embedded in the indoor sensor 100, and generates an ultrasonic wave with the louver open. At this time, the frequency band of the ultrasonic wave generated by the ultrasonic generator may be generated in various ways from 7 kHz to 45 kHz. This usually generates ultrasonic waves of a certain frequency that the pests do not like. In order to combat pests that are crawled, the frequency of 7KHz to 14Khz, to combat summer pests such as mosquitoes, the frequency of 7Khz to 26Khz, to combat pests of cockroach types Frequency of 14KHz ~ 26Khz, 26KHz ~ 45Khz frequency is known to be effective to combat small pests.

On the other hand, the conventional louver is provided with a louver handle in the louver window so that the louver blade can be directly rotated and opened, the louver handle can be driven by driving the cylinder through a separate connection bracket to move the handle.

However, such a drive handle and a cylinder, such as the configuration is complicated, there is a lot of necessary configuration, there is an inconvenience that also occupy the installation area.

Therefore, the present invention may further include an electric louver opening and closing device 300 that is interlocked with the controller 200 and capable of opening and closing the louver through the power of the motor. This will be described with reference to FIGS. 8 to 10.

Figure 8 schematically shows the appearance of the electric louver opening and closing device of the present invention, Figure 9 and 10 shows the configuration of the electric louver opening and closing device of the present invention.

The electric louver opening and closing device 300 is a device for directly controlling the opening and closing of the louver and opening when the louver is opened by being directly connected to the louver so as to be driven by receiving a signal from the louver control module of the controller 200.

The electric louver opening and closing device 300 rotates and moves the inside of the frame part 310 by receiving power from the frame part 310, the motor 320 embedded in the frame part 310, and the motor 320. The gear part 330 and the frame part 310 are provided inside the upper part, and the gear part 330 is engaged to guide the movement path of the gear part 330 and one side of the gear part ( It is connected to the 330, the other side is connected to the louver blade constituting the louver is composed of a lever 350 for rotating the louver blade in accordance with the movement of the gear unit 330.

Frame 310 is a body of the louver opening and closing device 300, one surface is coupled to the window frame of the louver, the other side is provided with a cover having a semi-circular shape so that the components of the louver opening and closing device can be embedded.

The motor 320 is provided in the frame part 310 and provides power. The motor 320 rotates and moves the louver blades constituting the lever 350 and the louver connected to the lever 350 by moving the gear part 330. .

The motor 320 is characterized in that it is driven according to the signal received from the louver switchgear control module 250 described above.

The gear unit 330 is composed of a bevel gear, the gear unit 330 is composed of a bevel gear, for the detailed description of the present invention, the first gear 331 and the first gear ( Side teeth 332b formed on the side at the same time as rotated in engagement with 331 is composed of a second gear 332 is engaged with the rail portion 340 to move along the rail portion 340.

In this case, the first gear 331 uses a pinion gear, and the second gear 332 uses a ring gear.

The center of the first gear 331 is connected to the motor 320 to rotate, the upper tooth 331a is formed on the opposite side of the surface connected to the motor 320. The upper teeth 331a meshes vertically with the front teeth 332a of the second gear 332.

The second gear 332 has a front tooth 332a and a side tooth 332b along the side surface of the front tooth 332a meshed vertically with the upper tooth 331a of the first gear 331. have. When the center of the second gear 332 is provided with a rotating shaft 332c and the first gear 331 is rotated by the motor 320, the front surface engaged with the upper teeth 331a of the first gear 331. The tooth 332a also rotates about the rotation shaft 332c. In addition, while the front teeth 332a rotates, the side teeth 332b also rotate about the rotation shaft 332c.

At this time, the side teeth 332b is engaged with the tooth rail 341 formed on the rail portion 340, which will be described in detail together with the rail portion 340.

The rail part 340 is provided along the inside of the curved surface of the cover of the frame part 310, and has a semicircular shape, and a tooth rail 341 is formed along one surface of the louver side.

The toothed rail 341 is engaged with the side teeth 332b of the second gear 332, and when the second gear 332 rotates, the side teeth 332b are meshed and moved along the toothed rail 341.

Accordingly, the gear part 330 is engaged with the rail part 340 so that the gear part 330 is moved along the rail part 340 and the torque of the second gear 332 when the motor 320 is stopped, namely, The gear part 330 may be engaged with and fixed to the rail part 340 by engaging teeth.

As a result, the movement of the gear unit 330 is also stopped when the motor 320 is stopped, and the lever 350 connected to the gear unit 330 is also fixed, so that the louver device 200 may remain open or closed.

In addition, since the gear unit 330 is engaged with the rail unit 340 while the motor unit 320 stops driving along the rail unit 340, the louver blade is easily maintained at a predetermined angle for a long time.

The lever 350 transfers the power of the motor 320 through the gear unit 330 to move the louver blade 220.

One end of the lever 350 is connected to the second gear 332, the other end is connected to the louver blade.

The present invention has been described above by way of example, but the present invention is not limited to the above-described embodiment, and those skilled in the art to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Anyone can make a variety of variations.

1: louver 1a: louver blade
2: outdoor unit
100: indoor sensor 200: controller
210: on-off switch 220: SOS emergency switch
300: electric louver switch

Claims (12)

In the opening and closing system for automatically opening and closing the louver of the outdoor cabin,
An indoor sensor 100 for sensing temperature and humidity in the outdoor room; And
A controller (200) for detecting whether the outdoor unit is operated and automatically controlling whether the louver is opened and closed by comparing the sensed data detected by the indoor sensor with a preset setting data; .
The method of claim 1,
The indoor sensor 100,
A temperature sensor module for sensing a temperature of the outdoor room; And
Louver automatic opening and closing system, characterized in that consisting of; humidity sensor module for detecting the humidity of the outdoor room.
The method of claim 1,
The controller 200,
A movable detecting sensor module detecting whether the outdoor unit is operated;
A sensor communication module for receiving sensing data including whether the outdoor unit is detected by the movable detecting sensor module and whether the indoor and outdoor sensors 100 detect the temperature and humidity;
A database storing preset configuration data;
An opening / closing determination module for comparing the sensing data with the setting data to determine whether the louver is opened and closed; And
And a louver control module for controlling the driving of the louver according to the content determined by the opening and closing determination module.
The method of claim 3,
The movable sensor module is a louver automatic opening and closing system, characterized in that configured as a microphone sensor to determine whether the operation of the outdoor unit by detecting the noise generated when the outdoor unit operating.
The method of claim 3,
The open and close judging module may generate a fire occurrence determination signal to determine the fire occurrence,
The fire occurrence determination signal is
When the fire determination temperature is preset by the setting data, the room temperature detected by the indoor sensor 100 exceeds the fire determination temperature or
It can be generated by receiving the fire signal received from the external fire detection panel,
The louver control module automatically controls the louver to receive the fire occurrence determination signal so that the louver is closed.
The method of claim 3,
The louver control module
Louver automatic opening and closing system characterized in that it is connected to the external louver opening and closing switch or the configuration responsible for opening and closing the louver to control the operation thereof.
The method of claim 1,
The controller 200 is connected to an external sensor,
Receiving the external sensing data sensed from the external sensor to compare the setting data with the louver automatic opening and closing system, characterized in that it can automatically control the opening and closing of the louver.
In accordance with claim 1,
The controller 200 further comprises a manual opening and closing switch 210,
The manual opening and closing switch 210 is a louver automatic opening and closing system, characterized in that configured in the form of a button on the outer surface of the controller 200 so that the user can directly operate the opening and closing of the louver window.
The method of claim 8,
When the louver opening operation through the manual opening and closing switch 210 to maintain the louver for a certain time,
When the louver closing operation is divided into a closing operation time and the louver rotation angle is rotated at regular intervals at a predetermined time interval, the louver automatic opening and closing system, characterized in that for closing the louver window repeatedly.
The method of claim 1,
The opening and closing system further includes an electric louver opening and closing device 300 is connected to the controller 200,
The electric louver opening and closing device 300,
Frame unit 310;
A motor 320 embedded in the frame part 310;
A gear unit 330 which rotates and moves the inside of the frame unit 310 by receiving power from the motor 320;
A rail unit 340 provided at an inner upper portion of the frame unit 310 and guiding the movement path of the gear unit 330 by engaging the gear unit 330; And
One side is connected to the gear unit 330, the other side is connected to the louver blade constituting the louver lever (350) for rotating the louver blades in accordance with the movement of the gear unit 330; Automatic opening and closing system.
The method of claim 1,
The indoor sensor 100 is further provided with an ultrasonic generator;
The ultrasonic generator is an automatic louver opening and closing system, characterized in that to prevent the introduction of worms by generating an ultrasonic wave at the louver opening.
The method of claim 1,
The controller 200,
SOS emergency switch 220 is provided on the outer surface; And
Emergency signal module for transmitting an emergency signal to the outside; further includes,
When the user operates the SOS emergency switch 220, the emergency signal module operates an external warning light,
Louver automatic opening and closing system, characterized in that the rescue request by sending an emergency signal to the external control center.

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