KR102333859B1 - Lighting apparatus with air purifying function and lighting system having the same - Google Patents

Abstract

The present invention relates to an automatic elevating lighting device having an air purification function and a lighting system including the same. It can be opened and has the effect of easily identifying the standby state through the color of the lighting unit.
In addition, when the air cleaning unit descends to clean the air, there is an effect that can maintain the appropriate illuminance of the indoor space by compensating for the indoor illuminance that varies as the lighting unit descends.
In addition, by transmitting standby information and filter information to the user terminal, it is possible to easily check the standby state according to time and location. There is a possible effect.

Description

Automatic elevating lighting device with air purification function and lighting system including the same

The present invention relates to an automatic elevating lighting device having an air purification function and a lighting system including the same.

In general, a lighting device is installed in a home, office, factory, or other various places.

In general, such a lighting device is provided with a lighting switch for controlling lighting or turning on/off the lighting.

As such a conventional lighting switch connection structure is connected to a power line drawn out from a wall, its installation is limited and it is difficult to change an installation position. Due to this, there is a problem that causes a lot of inconvenience in the operation for controlling the lighting.

On the other hand, as a related prior art, Korean Patent No. 10-1283370 discloses a "remote control type lighting switch module", which is a body attached to an installation surface and a mood lamp by light emission of LEDs on the outer surface of the body. It includes a mood lighting unit provided to provide lighting, and a first lighting switch provided on an outer surface of the main body to turn on/off the lighting device.

In addition, the prior art receives a signal output by the on/off of the first lighting switch and controls the mood lighting unit to perform an operation opposite to the on/off of the first lighting switch, and the lighting device turns on the first lighting A control signal provided in the body to control the lighting equipment by outputting a control signal for performing an operation corresponding to the on/off of the switch, and by wirelessly transmitting a control signal output from the main control unit installed in the main control unit and the main control unit includes a transmitter.

On the other hand, this prior art has a disadvantage that it can be controlled only indoors through a remote control, and cannot be used only with a lighting device that simply provides lighting to an indoor space.

Accordingly, the present invention has been devised in the background described above, and an object of the present invention is to control the indoor illuminance by elevating and lowering the lighting unit from a distance through the user terminal, to purify the atmosphere through the air purifier, and to purify the air An object of the present invention is to provide an automatic elevating lighting device having an air purification function that can check various atmospheric information of an additionally installed point, and a lighting system including the same.

The object of the present invention is not limited thereto, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In order to solve this problem, an embodiment of the present invention provides an automatic elevating lighting device having an air purification function including a housing, a flat cable, a motor, a drum, a lighting unit, an air cleaning unit, and a control unit.

In addition, an embodiment of the present invention provides a lighting system including an automatic lifting lighting device having an air purification function, a hub (hub module), a user terminal, and a window opening and closing unit.

According to an embodiment of the present invention, it is possible to purify the air by operating the air purifier in real time according to the standby state, open the window, and there is an effect that the standby state can be easily identified through the color of the lighting unit.

In addition, when the air cleaning unit descends to clean the air, there is an effect that can maintain the appropriate illuminance of the indoor space by compensating for the indoor illuminance that varies as the lighting unit descends.

In addition, by transmitting standby information and filter information to the user terminal, it is possible to easily check the standby state according to time and location. There is a possible effect.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a block diagram showing an automatic elevating lighting device having an air purification function and a lighting system including the same according to an embodiment of the present invention.
FIG. 2 is a view schematically showing the automatic lifting lighting device having an air purification function of FIG. 1 and a lighting system including the same.
FIG. 3 is a view for explaining an example in which a plurality of lighting units of FIG. 1 output lights of different illuminances according to atmospheric information.
4 is a block diagram showing an automatic lifting lighting device having an air purification function and a lighting system including the same according to another embodiment of the present invention.
FIG. 5 is a diagram schematically illustrating an automatic lifting lighting device having an air purification function of FIG. 4 and a lighting system including the same.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same components are given the same reference numerals as much as possible even though they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in describing the components of the present invention, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only for distinguishing the elements from other elements, and the essence, order, or order of the elements are not limited by the terms. When it is described that a component is “connected”, “coupled” or “connected” to another component, the component may be directly connected or connected to the other component, but another component is formed between each component. It should be understood that elements may also be “connected,” “coupled,” or “connected.”

1 is a block diagram illustrating an automatic elevating lighting device having an air purification function and a lighting system including the same according to an embodiment of the present invention.

FIG. 2 is a view schematically showing the automatic lifting lighting device having an air purification function of FIG. 1 and a lighting system including the same.

FIG. 3 is a view for explaining an example in which a plurality of lighting units of FIG. 1 output lights of different illuminances according to atmospheric information.

4 is a block diagram illustrating an automatic lifting lighting device having an air purification function and a lighting system including the same according to another embodiment of the present invention.

5 is a view schematically showing the automatic lifting lighting device having an air purification function of FIG. 4 and a lighting system including the same.

As shown in these drawings, the automatic lifting lighting device 10 having an air purification function according to an embodiment of the present invention includes a housing 101, a flat cable 103, a motor 105, and a drum 107. , a lighting unit 109 , an air cleaning unit 111 , and a control unit 113 .

The housing 101 may be installed on the ceiling of a building, and a motor 105 driven by the control unit 113 and a drum 107 rotated by the motor 105 are installed in the internal installation space.

In addition, the housing 101 has a through hole through which the flat cable 103 passes through the bottom surface so that the flat cable 103 wound around the drum 107 can be connected to the lighting unit 109 and the air cleaning unit 111 . is formed

Then, the flat cable 103 is connected to the drum 107 and wound to the outer surface of the drum 107 as the drum 107 rotates, and the lighting unit 109 and the air cleaning unit 111 are connected to the ends. .

In addition, the flat cable 103 may supply power to the lighting unit 109 and the air cleaning unit 111 including a power line, and may transmit various control signals and information including a communication line.

The flat cable 103 has a thickness of 280 mm to 300 mm, and can support the loads of the lighting unit 109 and the air cleaning unit 111 .

The motor 105 is connected to the drum 107 and receives the elevation control signal S1 from the control unit 113 to rotate the drum 107 on which the flat cable 103 is wound in the forward or reverse direction.

As described above, in the drum 107, the flat cable 103 is connected and the flat cable 103 is wound or unwound as the motor 105 is driven. At this time, the lighting unit 109 and the air cleaning unit 111 is raised or lowered.

The lighting unit 109 is provided at the end of the flat cable 103, and is raised or lowered by the elevation control signal S1.

The lighting unit 109 is controlled by receiving the lighting control signal S2 from the control unit 113 .

On the other hand, a plurality of lighting units 109 may be installed in an indoor space, and the lighting units 109 may output lights of different colors depending on the environment of the installed location.

For example, as shown in FIG. 3 , the lighting unit 109 outputs green light if any one or more of the fine dust content, carbon dioxide content, or harmful substance content in the air is less than a set range, and yellow when included in the set range, as shown in FIG. 3 . It outputs the light, and when it exceeds the setting range, the red light is output.

To describe the lighting unit 109 in more detail, the lighting unit 109 is composed of a general white LED and an RGB LED.

Here, the general white LED (W) is composed of 150W, and the RGB LED is composed of 100W, so that it is possible to output lights of different colors according to preset conditions without hindering the use of general lighting.

On the other hand, the lighting unit 109 may output different colors of lighting according to the filter information I2 applied from the air cleaning unit 111. For example, the contamination level of the filter exceeds a set value and requires replacement. In this case, a red light may be output.

Subsequently, the air cleaning unit 111 is provided at the end of the flat cable 103 together with the lighting unit 109 , and is raised or lowered together with the lighting unit 109 .

The air purifier 111 purifies the air sucked from the side through the fan, including the intake part, the exhaust part, and the fan, and discharges it upward.

Meanwhile, the air cleaning unit 111 further includes a filter unit (not shown) and a sensor unit 117 .

A filter unit (not shown) purifies the polluted air.

For example, the filter unit (not shown) serves to filter one or more of fine dust, carbon dioxide, and harmful substances (formaldehyde (TVOC)) contained in the atmosphere.

Subsequently, the sensor unit 117 includes a filter sensor 119 and an atmospheric sensor 121 .

The filter sensor 119 measures the contamination level of the filter unit and applies the filter information I2 to the control unit 113. At this time, the control unit 113 selects the color of the light output from the illumination unit 109 according to the contamination level of the filter unit. can be controlled

Here, the filter information I2 measured from the filter sensor 119 is applied to the control unit 113 through the flat cable 103 and then is applied to the hub 123 to be described later through the control unit 113 and the hub 123 . ) through the user terminal 125 is transmitted.

On the other hand, in one embodiment of the present invention, when the pollution degree of the filter unit is greater than or equal to a preset setting value, the air cleaning unit 111 descends by the elevation control signal S1 of the control unit 113 so that the filter unit can be replaced. can be

Then, the atmospheric sensor 121 measures various components and the content of each component included in the air, and then generates atmospheric information I1 and applies it to the control unit 113. At this time, the control unit 113 determines the degree of air pollution. Accordingly, the color of the light output from the lighting unit 109 is controlled.

On the other hand, if an example of the structure of the atmospheric sensor 121 is described in more detail, the atmospheric sensor 121 can measure the temperature and humidity of the atmosphere, and fine dust, carbon dioxide, and harmful substances (ex : Measure formaldehyde (TVOC), etc.

Here, the atmospheric sensor 121 may measure PM2.5 to PM10 for fine dust.

On the other hand, the atmospheric information I1 measured from the atmospheric sensor 121 is applied to the control unit 113 through the flat cable 103 and then is applied to the hub 123 to be described later through the control unit 113 and the hub 123 . ) through the user terminal 125 is transmitted.

Subsequently, the control unit 113 receives the elevation control signal S1 from the user terminal 125 through the hub 123 to be described later to control the motor 105, and receives the filter control signal S3 to control the air. The cleaning unit 111 may be controlled, and the lighting unit 109 may be controlled by receiving the lighting control signal S2.

In addition, the control unit 113 transmits the atmospheric information I1 and the filter information I2 measured from the air cleaning unit 111 to the hub 124 , in this case, the standby information I1 transmitted to the hub 123 . and the filter information I2 are transmitted to the user terminal 125 for the user to check.

On the other hand, the control unit 113 outputs the window opening and closing signal S4 according to the atmospheric information I1 applied from the air cleaning unit 111 to control the window opening and closing unit 127 to be described later.

For example, the control unit 113 opens the window through the window opening signal S4 when one or more of the concentration of fine dust, the concentration of carbon dioxide, and the concentration of harmful substances measured by the atmospheric sensor 121 exceeds a set value.

Conversely, the control unit 113 closes the window when at least one of the concentration of fine dust, the concentration of carbon dioxide, and the concentration of harmful substances measured by the atmospheric sensor 121 is less than or equal to the set value.

As such, according to one embodiment of the present invention, the lighting unit 109 can be raised and lowered to control the indoor illuminance, and the air can be purified through the air purifier 111 as well as the window according to the degree of air pollution. It has an automatic opening and closing effect.

On the other hand, in the lighting system 1 of the present invention, the color of the lighting unit 109 may be output differently at each point due to a difference in air pollution at each point where the lighting unit 109 is installed. If a point to know I1) is selected and executed, the degree of air pollution at the point can be known through the color of the lighting unit 109 controlled according to the atmospheric information I1 of the point where the air cleaning unit 111 is located.

That is, since the degree of air pollution may be different at each point where the lighting unit 109 is installed, the color of the lighting unit 109 may be output differently for each point.

When describing the structure of the lighting system 1 in more detail, the lighting system 1 includes a hub 123, a user terminal 125, and a window in addition to the automatic lifting lighting device 10 having an air purification function described above. It further includes an opening/closing part 127 .

Here, the hub 123 is connected to the user terminal 125 through wireless communication so that the automatic elevating lighting device 10 having an air purification function and the window opening and closing unit 127 can exchange various control signals and information.

The hub 123 connects the terminal 125 and the automatic lifting lighting device 10 having an air purification function and the window opening and closing unit 127 through various wireless communication methods such as Bluetooth, Wi-fi, and Ethernet, for example. .

Here, the various control signals include, as described above, a rising/falling control signal (S1), a lighting control signal (S2), a filter control signal (S3), and a window opening/closing signal (S4), and various information includes the waiting information (I1). ) and filter information (I2).

Subsequently, the user terminal 125 controls the motor 105, the lighting unit 109, the air cleaning unit 111, and the window opening/closing unit 127 through the control signal, and the automatic elevation lighting device 10 having an air purification function. ), an interface through which various information applied from is output is provided.

More specifically, the user terminal 125 may control the lighting unit 109 and the air cleaning unit 111 to ascend and descend by applying the elevation control signal S1 through the hub 123, and the lighting control signal ( By applying S2), the lighting unit 109 may be turned ON/OFF, and the air cleaning unit 111 may be controlled by applying the filter control signal S3.

In addition, the user terminal 125 outputs the fine dust concentration, carbon dioxide concentration, and hazardous substance concentration at the point where each air cleaning unit 111 is installed through the atmospheric information I1 applied from the air cleaning unit 111. It is possible to output the pollution degree of the filter provided in each air cleaning unit 111 through the filter information (I2).

Subsequently, the window opening and closing unit 127 is controlled by the window opening and closing signal S4 applied from the control unit 113 .

For example, the window opening and closing unit 127 may be opened when one or more of the fine dust concentration, carbon dioxide concentration, and harmful substance concentration measured from the atmospheric sensor 121 by the control unit 113 exceeds a set value. If at least one of the dust concentration, carbon dioxide concentration, and hazardous substance concentration does not exceed the set value, it may be closed.

As described above, according to one embodiment of the present invention, even from a distance, the lighting unit 109 can be raised and lowered through the user terminal 125 to control the indoor illuminance, and the air can be cleaned through the air cleaner 111 . It is possible to purify, and it is possible to check various atmospheric information I1 of the point where the air cleaning unit 111 is installed, and there is an effect that the window is automatically opened and closed according to the degree of air pollution.

On the other hand, referring to FIG. 4 , an automatic lifting lighting device 10 ′ having an air purification function according to another embodiment of the present invention includes: a lighting unit 100 for irradiating indoor lighting; an air purifier 200 provided adjacent to the lighting unit 100 and driven to purify indoor air, and including a sensor unit 210 that measures indoor air pollution and outputs atmospheric information I3; a lifting unit 300 for vertically moving the lighting unit 100 and the air cleaning unit 200; and a control unit 400 for controlling at least one of illuminance and color of lighting, driving of the air cleaning unit 200 and driving of the lifting unit 300; When it exceeds a preset setting value, it is characterized in that by outputting the elevation control signal (S5) to control the air cleaning unit 200 to purify the indoor air in the lowered state.

The lighting unit 100 outputs lights of various colors and different illuminances to an indoor space, and may be remotely controlled through the user terminal 30 and may be configured to be automatically controlled by the controller 400 .

The lighting unit 100 (ex: the first lighting 110) is provided at the end of the flat cable 340 and is raised or lowered by the elevation control signal S5 of the control unit 400, and the lighting control signal S6. Outputs lights of different colors and illuminance by

The lighting unit 100 may be raised and lowered in the indoor space by the raising/lowering control signal S5 of the controller 400 to control the indoor illuminance.

For example, when the lighting unit 100 is lowered by the elevating control signal S5, the indoor illuminance rises, and when the lighting unit 100 is elevated by the elevating control signal S5, the indoor illuminance may be lowered. .

In addition, the lighting unit 100 may vary the illuminance of the indoor space by varying the illuminance of the illumination output by the illuminance control signal S9 of the controller 400 .

On the other hand, as described above, the lighting unit 100 descends together with the air cleaning unit 200 when the air cleaning unit 200 descends to purify indoor air.

At this time, the lighting unit 100 receives the illuminance control signal S9 from the control unit 400 to compensate for the indoor illuminance that is changed as the descent unit is descended together with the air purifying unit 200 to control the illuminance of the lighting.

Specifically, when the lighting unit 100 descends together with the air cleaning unit 200, the illuminance of the indoor space is increased based on the floor surface. At this time, the lighting unit 100 receives an illumination control signal ( S9) is applied and the illuminance of the output light is lowered to maintain the illuminance of the indoor space at a constant illuminance.

For example, the lighting unit 100 may be made of LED lighting including a plurality of white LEDs and RGB LEDs. You can control the illuminance of the output light by turning it OFF.

Meanwhile, the lighting unit 100 may output lights of different colors according to the atmospheric environment of the indoor space.

More specifically, the lighting unit 100 outputs the lighting of the first color according to the first lighting control signal S6-1, when the standby information I3 is less than or equal to a preset setting value, and the standby information I3 is When included in the set value, the light of the second color darker than the first color is output, and when the standby information I3 exceeds the preset value, the light of the third color darker than the second color is output. do it with

Here, the atmospheric information I3 may include one or more of concentrations of fine dust, carbon dioxide, and harmful substances (eg, formaldehyde (TVOC)) contained in the atmosphere.

That is, the lighting unit 100 outputs the illumination of the first color when the concentration of any one or more of fine dust, carbon dioxide, and harmful substances contained in the air is less than or equal to the set value, and outputs the light of the second color when included in the set value, When the set value is exceeded, the light of the third color may be output.

Here, the first color may be white, the second color may be green, and the third color may be red.

On the other hand, the lighting unit 100 according to another embodiment of the present invention includes a first light 110 for outputting lighting of various colors and illuminance to the room; and a second light 120 for outputting light of a preset color according to the pollution degree of the filter unit 220 of the air cleaning unit 200 .

As described above, the first lighting 110 is raised and lowered by the elevation control signal S5 of the controller 400 to control the indoor illuminance, or output lighting by the illuminance control signal S9 of the controller 400 . It is possible to control the indoor illuminance by controlling the illuminance of

In addition, as described above, the first lighting 110 outputs lighting of a preset color according to the standby information I3 according to the first lighting control signal S6-1 of the controller 400 .

Next, the second lighting 120 receives the second lighting control signal S6-2 from the controller 400 and outputs lighting of a preset color according to the pollution level of the filter 220 .

More specifically, the second light 120 is applied from the control unit 400 when the pollution degree (filter information I4) of the filter unit 220 provided in the air cleaning unit 200 exceeds a preset setting value. Lights of a preset color are output by the second lighting control signal S6-2.

Here, the preset color may be, for example, one of red, blue, yellow, and purple.

As such, in another embodiment of the present invention, the lighting unit 100 outputs lights of different colors according to the atmospheric information I3, or outputs lights of a specific color according to the filter information I4, whereby the atmosphere and the filter unit 220 ) can be easily identified through the color of the light.

In addition, when the lighting unit 100 is lowered to purify the air, by controlling the illuminance of the light output through the illuminance control signal S9 of the controller 400, there is an effect of maintaining the illumination of the indoor space at a constant illuminance. .

Subsequently, the air purifier 200 is provided adjacent to the lighting unit 100 to purify indoor air. For example, the air purifier 200 is provided on the upper side of the lighting unit 100 and is flat together with the lighting unit 100 . It is installed at the end of the cable 340 and elevates along with the lighting unit 100 .

In the present embodiment, the air cleaning unit 200 may include an intake unit, an exhaust unit, and a fan (not shown), and may be of a type to purify the air sucked from the side through the fan and discharge it upward.

Meanwhile, the air cleaning unit 200 includes a sensor unit 210 and a filter unit 220 .

Here, the sensor unit 210 is a component for measuring indoor air pollution, and includes an atmospheric sensor 211 and a filter sensor 213 .

Here, the atmospheric sensor 211 measures various components and the content of each component included in the indoor air, and then generates atmospheric information I3 according to the air pollution information and transmits it to the control unit 400 . At this time, the control unit 400 ) can control the color of the light output from the first light 110 according to the atmospheric information I3 measured by the atmospheric sensor 211 through the first lighting control signal S6-1, and the atmospheric information ( When I3) exceeds a preset set value (standard pollution degree), it is possible to control to purify indoor air in a state in which the air purifier 200 is lowered through the lifting unit 300 .

The atmospheric sensor 211 may measure the temperature and humidity of the indoor air, and measure fine dust, carbon dioxide, and other harmful substances (eg, formaldehyde (TVOC)) contained in the indoor air.

In addition, the atmospheric sensor 211 may measure PM2.5 to PM10 for fine dust.

Then, the filter sensor 213 measures the degree of contamination of the filter unit 220 and transmits the filter information I4 to the control unit 400 , and the control unit 400 sets the level of contamination of the filter unit 220 to a preset level. When the value is exceeded, the second lighting control signal S6-2 is output to control the second lighting 120 to output lighting of a specific color.

In this case, the control unit 400 may control the air purifier 200 to descend by driving the lifting unit 300 through the lifting control signal S5 so that the filter unit 220 can be replaced.

On the other hand, the filter unit 220 serves to filter at least any one or more of fine dust, carbon dioxide, and harmful substances (formaldehyde (TVOC)) contained in the atmosphere.

Subsequently, the elevation unit 300 receives the elevation control signal S5 from the control unit 400 and moves the lighting unit 100 and the air cleaning unit 200 up and down.

The lifting unit 300 includes a housing 310 , a motor 320 , a drum 330 , and a flat cable 340 .

The housing 310 may be installed on the ceiling of a building in which an indoor space is formed, and a motor 320, a drum 330 and a flat cable 340 are installed in the internal installation space. A through hole through which the flat cable 340 passes is formed so that the flat cable 340 installed on the drum 330 can be connected to the lighting unit 100 and the air cleaning unit 200 .

Subsequently, the motor 320 is connected to the drum 330, and receives the elevation control signal S5 from the control unit 400 to rotate the drum 330 on which the flat cable 340 is wound in the forward or reverse direction. .

Subsequently, as described above, the drum 330 receives various information and signals applied to the flat cable 340 when the flat cable 340 is wound, as described above, through the hub module 20 to be described later, the user terminal 30 and the window opening and closing unit. In order to be transmitted to the 40 , it may be connected to the hub module 20 through wired/wireless communication.

Then, the flat cable 340 is connected to the drum 330 and wound to the outer surface of the drum 330 as the drum 330 rotates, and the lighting unit 100 and the air cleaning unit 200 are connected to the ends. .

In addition, the flat cable 340 may supply power to the lighting unit 100 and the air cleaning unit 200 including a power line, and may transmit various control signals and information including a communication line.

The flat cable 340 has a thickness of 280 mm to 300 mm, and can support the loads of the lighting unit 100 and the air cleaning unit 200 .

Subsequently, the control unit 400 controls the illuminance and color of the light output from the lighting unit 100 , the driving of the air purifying unit 200 , and the driving of the lifting unit 300 .

The control unit 400 can control the indoor illuminance by adjusting the height of the lighting unit 100 through the elevation control signal S5, and the illuminance of the lighting output from the lighting unit 100 through the illuminance control signal S9. can also be controlled.

In particular, when the atmospheric information I3 generated from the atmospheric sensor 211 exceeds a preset setting value, the control unit 400 outputs a rising/lowering control signal S5 so that the air cleaning unit 200 is lowered. control to purify indoor air.

At this time, when the air purifying unit 200 descends to purify indoor air, the control unit 400 illuminates to compensate for the indoor illuminance varying as the lighting unit 100 descends together with the air purifying unit 200 . By outputting the control signal S9, the illuminance of the lighting unit 160 is controlled together.

That is, when the lighting unit 100 is lowered together with the air cleaning unit 200, the illuminance of the indoor space is increased based on the floor surface. At this time, the controller 400 controls the lighting unit ( 100) to maintain the illuminance of the indoor space at a constant illuminance by lowering the output illuminance.

At this time, the illuminance of the first lighting 110 is controlled by the illuminance control signal S9 of the controller 400 .

On the other hand, the control unit 400 outputs the first lighting control signal (S6-1) to control the lighting unit 100 to output different colors of lighting according to the standby information (I3).

At this time, the first lighting 110 is controlled by the first lighting control signal S6-1. For example, the first lighting 110 receives the first lighting control signal S6-1 to receive a first color, Any one of the light of the second color and the third color may be output.

Also, when the indoor air information I3 exceeds a preset value, the controller 400 outputs a window opening signal S8 to control the window opening and closing unit 40 to be described later.

That is, when any one or more of the fine dust content, carbon dioxide content, or harmful substance content in the air exceeds the set value, the control unit 400 controls the window opening and closing unit 40 through the window opening signal S8 to control the window 41 ) to ventilate the indoor space.

In addition, when the filter information I4 exceeds a preset setting value, the controller 400 outputs a second lighting control signal S6-2 to control the lighting unit 100 to output lighting of a preset color. .

At this time, the second lighting 120 receives the second lighting control signal S6-2 from the controller 400 and outputs lighting of a preset color according to the pollution level of the filter part 220, where the preset color It can be one of red, blue, yellow, or purple.

In addition, the control unit 400 wins to replace the filter unit 220 when the filter information I4 exceeds a preset setting value, that is, when the contamination level of the filter unit 220 exceeds the reference value. By outputting the descending control signal S5, the air cleaning unit 200 may descend.

The control unit 400 may transmit the above-described various information to the user terminal 30 so that the user can check the standby information I3, filter information I4, lighting information, etc. even from a distance, and the lighting unit 100 and The elevation control signal S5, the lighting control signal S6, the filter control signal S7, etc. may be applied from the user terminal 30 to enable remote control of the air cleaning unit 200 and the elevator unit 300. have.

As such, the automatic lifting lighting device 10 ′ having an air purification function according to another embodiment of the present invention can purify the air by operating the air cleaning unit 200 in real time according to the degree of air pollution, and the window 41 ) can be opened, and by changing the color of the first lighting unit 110 , there is an effect that the standby state can be easily identified through the color of the lighting.

In addition, by outputting light of a preset color through the second lighting unit 120 according to the pollution degree of the filter unit 220, the degree of contamination of the filter unit 220 can be easily identified through the color of the lighting unit 100. have.

On the other hand, referring to Figures 4 and 5, the lighting system according to another embodiment of the present invention (2) is an automatic elevating lighting device (10'); a hub module 20 connected to the automatic elevation lighting device 10 ′ through wired/wireless communication to receive standby information I3 and filter information I4 from the automatic elevation lighting device 10 ′; And the waiting information (I3) and the filter information (I4) are received and output from the hub module 20, and the elevation control signal (S5), the lighting control signal (S6), the filter control signal (S7) input through the input unit and a user terminal 30 for transmitting one or more of them to the automatic elevating lighting device 10 ′ through the hub module 20 .

Here, since the automatic elevating lighting device 10' has been described above, the overlapping description will be omitted.

The hub module 20 is an automatic elevation lighting device 10' having an air purification function, and an automatic elevation lighting device 10' so that the user terminal 30 and the window opening/closing unit 40 can exchange various control signals and information. and the user terminal 30 and the window opening and closing unit 40 are connected through wired/wireless communication.

Here, the hub module 20 is connected to the drum 330 through a slip ring structure to be connected to the flat cable 340, and a communication unit (not shown) is provided to provide a user terminal 30 and a window opening and closing unit. (40) and various control signals and information can be exchanged.

Subsequently, the user terminal 30 receives the atmospheric information I3, the filter information I4, and the lighting information applied through the hub module 20, and the user determines the degree of pollution of the atmosphere and the filter unit according to time and location. Air information (I3), filter information (I4) and lighting information are output through the output unit so that the pollution level of 220 can be checked.

In addition, the user terminal 30 receives the elevation control signal S5, the lighting control signal S6 and the filter control signal S7 through the input unit to enable remote control of the automatic elevation lighting device 10'. It is transmitted to the hub module 20, at this time, the control unit 400 receives various control signals through the hub module 20 and according to the user's intention, the lighting unit 100, the air cleaning unit 200, and the lifting unit 300 ) to control

Meanwhile, the lighting system 2 according to another embodiment of the present invention further includes a window opening/closing unit 40, where the window opening/closing unit 40 responds to the window opening/closing signal S8 of the control unit 400 as described above. Controlled by the control panel, the window 41 is opened according to the pollution degree of the atmosphere.

As described above, according to another embodiment of the present invention, the air can be purified by operating the air purifier 200 in real time according to the degree of air pollution, the window 41 can be opened, and the first lighting unit 110 . ) has the effect of easily identifying the atmospheric state through the color.

In addition, by allowing the second lighting unit 120 to output light of a preset color according to the pollution degree of the filter unit 220, the degree of contamination of the filter unit 220 can be easily identified through the color of the lighting unit 100. have.

In addition, when the air cleaning unit 200 descends to purify the air, by compensating for the indoor illuminance that is changed as the lighting unit 100 descends, there is an effect that can maintain the proper illuminance of the indoor space.

In addition, when the pollution degree of the air exceeds the standard value, the window can be opened to automatically ventilate, and air information (I3) and filter information (I4) are transmitted to the user terminal 30 to wait according to time and location. The state can be easily checked, and by transmitting various control signals to the automatic lifting lighting device 10' through the hub module 20, there is an effect that remote control of the automatic lifting lighting device 10' is possible.

In the above, even though all the components constituting the embodiment of the present invention are described as being combined or operated in combination, the present invention is not necessarily limited to this embodiment. That is, within the scope of the object of the present invention, all the components may operate by selectively combining one or more.

In addition, terms such as "comprises", "comprises" or "have" described above mean that the corresponding component may be embedded, unless otherwise specified, excluding other components. Rather, it should be construed as being able to further include other components. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, unless otherwise defined. Terms commonly used, such as those defined in the dictionary, should be interpreted as being consistent with the meaning of the context of the related art, and are not interpreted in an ideal or excessively formal meaning unless explicitly defined in the present invention.

The above description is merely illustrative of the technical spirit of the present invention, and various modifications and variations will be possible without departing from the essential characteristics of the present invention by those skilled in the art to which the present invention pertains. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

1, 2: lighting system
10, 10': Automatic lifting lighting device with air purification function
20: hub module
30: user terminal
40: window opening and closing part
41 : window
100: lighting unit
110: first lighting
120: second lighting
101: housing
103: flat cable
105: motor
107: drum
109: lighting unit
111: air cleaner
113: control unit
117: sensor unit
119: filter sensor
121: atmospheric sensor
123 : hub
125: user terminal
127: window opening and closing part
200: air cleaner
210: sensor unit
211: atmospheric sensor
213: filter sensor
220: filter unit
300: elevator
310: housing
320: motor
330: drum
340: flat cable
400: control unit
I1 : Standby information
I2: filter information
I3: Standby information
I4 : filter information
S1: Elevating control signal
S2: lighting control signal
S3: filter control signal
S4: window open signal
S5: elevating control signal
S6: lighting control signal
S6-1: first lighting control signal
S6-2: second lighting control signal
S7: filter control signal
S8: window open signal
S9: Illuminance control signal

Claims (6)

Lighting unit 100 for irradiating light into the room;
an air purifier 200 provided adjacent to the lighting unit 100 and driven to purify indoor air, and including a sensor unit 210 for measuring indoor air pollution and outputting atmospheric information I3;
a lifting unit 300 for vertically moving the lighting unit 100 and the air cleaning unit 200; and
A control unit 400 for controlling at least one of illuminance and color of the lighting, driving of the air purifying unit 200 and driving of the lifting unit 300;
The control unit 400,
When the standby information I3 exceeds a preset setting value, an elevation control signal S5 is output to control the air cleaning unit 200 to purify indoor air in a lowered state, and the air cleaning unit When 200 descends to purify the indoor air, in order to compensate for the illuminance of the indoor space that rises with respect to the floor surface as the lighting unit 100 descends together with the air purifier 200, an illuminance control signal By outputting (S9) and lowering the illuminance of the illumination output by the lighting unit 100, the illuminance of the indoor space is maintained at a constant illuminance,
The lifting unit 300,
a motor 320; a drum 330 connected to the motor 320 and rotating in the forward or reverse direction by the elevating control signal S5 applied from the controller 400 to the motor 320; It is connected to the drum 330 and wound to the outer surface of the drum 330 as the drum 330 rotates, and the lighting unit 100 and the air cleaning unit 200 are connected to the ends at the ends, and a communication line and a power line are connected. a flat cable 340 for supplying power to the lighting unit 100 and the air cleaning unit 200 including, and supporting the load of the lighting unit 100 and the air cleaning unit 200; A housing 310 in which the motor 320 and the drum 330 are installed inside, a through hole through which the flat cable 340 penetrates is formed in the floor, and is installed on the ceiling of a building in which an indoor space is formed; Automatic elevating lighting device, characterized in that it comprises.
delete According to claim 1,
The control unit 400,
An automatic elevation lighting device, characterized in that by outputting a first lighting control signal (S6-1), the lighting unit 100 controls to output lights of different colors according to the standby information (I3).
4. The method of claim 3,
The lighting unit 100,
According to the first lighting control signal (S6-1), when the standby information (I3) is less than or equal to a preset setting value, the light of the first color is output, and the standby information (I3) is included in the preset setting value When the light of a second color darker than the first color is outputted, and when the standby information I3 exceeds a preset value, the light of a third color darker than the second color is outputted Elevation lighting.
According to claim 1,
The air cleaning unit 200,
a filter unit 220 for purifying indoor air; and
a filter sensor 213 for measuring the contamination level of the filter unit 220 and outputting filter information I4;
Automatic elevating lighting device comprising a.
6. The method of claim 5,
The control unit 400,
Automatic, characterized in that when the filter information (I4) exceeds a preset setting value, by outputting a second lighting control signal (S6-2) to control the lighting unit 100 to output the lighting of a preset color Elevation lighting.

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