WO2021025231A1

WO2021025231A1 - Automatically raised and lowered lighting device having air cleaning function, and lighting system including same

Info

Publication number: WO2021025231A1
Application number: PCT/KR2019/016230
Authority: WO
Inventors: 전대훈
Original assignee: 전대훈
Priority date: 2019-08-07
Filing date: 2019-11-25
Publication date: 2021-02-11

Abstract

Disclosed are an automatically raised and lowered lighting device having an air cleaning function, and a lighting system including same. According to the present invention, an air cleaning unit can be operated in real time to clean the air according to the state of ambient air, a window can be opened, and the state of ambient air can be easily identified through the color of a lighting unit. In addition, there is an effect wherein indoor illumination, which can change when the lighting unit is lowered, can be compensated to maintain a suitable illumination of the indoor space when the air cleaning unit is lowered in order to clean the air.

Description

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

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

This application claims priority based on Korean Patent Application No. 10-2019-0140731 filed on November 06, 2019, and all contents described in the specification and drawings of the application are incorporated in this application.

In general, lighting devices are installed in homes, offices, factories, or other places.

In general, such a lighting device is equipped with a lighting switch for controlling the lighting or turning ON/OFF.

Such a conventional lighting switch connection structure is connected to a power line drawn out from a wall, so its installation is limited and it is difficult to change the installation location. For this reason, there is a problem that causes a lot of inconvenience in the operation for controlling the lighting.

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

In addition, the prior art controls the mood lighting unit to perform an operation contrary to the on/off of the first lighting switch by receiving a signal output by the on/off of the first point light switch, and the lighting equipment to first turn on A control signal provided in the main body to control the lighting equipment by wirelessly transmitting a control signal for performing an operation corresponding to the on/off of the switch and transmitting a control signal output from the main control unit and the main control unit installed in the main body It includes a transmitter.

On the other hand, such a conventional technology has a disadvantage that it is possible to control only indoors through a remote control, and it cannot be used only with a lighting device that provides lighting to an indoor space.

The technical problem to be achieved by the present invention is that it is possible to control the indoor illumination by raising and lowering the lighting unit from a distance through a user terminal, purifying the atmosphere through the air cleaning unit, and checking various atmospheric information at the point where the air cleaning unit is installed. It is to provide an automatic lifting lighting device having an air purification function and a lighting system including the same.

An automatic lifting lighting device having an air purification function according to the present invention for achieving the above technical problem, and a lighting device including the same, includes a housing, a flat cable, a motor, a drum, a lighting unit, an air cleaning unit, and a control unit. To do.

In addition, the lighting system according to the present invention for achieving the above technical problem is characterized in that it includes a hub (hub module), a user terminal, and a window opening and closing.

According to the present invention, it is possible to purify the air by operating the air cleaning unit in real time according to the atmospheric condition, the window can be opened, and the atmospheric condition can be easily identified through the color of the lighting unit.

In addition, when the air purifying unit descends for air purification, there is an effect of maintaining an appropriate illuminance of the indoor space by compensating for an indoor illuminance that varies as the lighting unit descends.

In addition, by transmitting standby information and filter information to the user terminal, you can easily check the standby status according to time and location, and remote control of the automatic elevating lighting device is possible by transmitting various control signals through the hub (hub module). There is a possible effect.

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

FIG. 3 is a diagram for describing an example in which a plurality of lighting units of FIG. 1 output lighting 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.

[Explanation of code]

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

41: window

100: lighting unit

110: first light

120: second light

101: housing

103: flat cable

105: motor

107: drum

109: lighting unit

111: Air Purification Government

113: control unit

117: sensor unit

119: filter sensor

121: atmospheric sensor

123: hub

125: user terminal

127: window opening and closing

200: Air cleaning government

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: Atmospheric information

I2: Filter information

I3: Air information

I4: Filter information

S1: Lift control signal

S2: Lighting control signal

S3: Filter control signal

S4: Window open/close signal

S5: Lift control signal

S6: Lighting control signal

S6-1: 1st lighting control signal

S6-2: 2nd lighting control signal

S7: Filter control signal

S8: Window open/close signal

S9: Illumination control signal

Hereinafter, some embodiments of the present invention will be described in detail through exemplary drawings. In adding reference numerals to elements of each drawing, it should be noted that the same elements are assigned the same numerals as possible even if 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 subject matter of the present invention, a detailed description thereof will be omitted.

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

FIG. 2 is a diagram schematically illustrating an automatic elevation lighting device having an air purification function of FIG. 1 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, 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 interior 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.

Subsequently, the flat cable 103 is connected to the drum 107 and wound around the outer surface of the drum 107 as the drum 107 is rotated, and the lighting unit 109 and the air cleaning unit 111 are connected to the end. .

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 transmit various control signals and information including a communication line.

The flat cable 103 has a thickness of 280mm to 300mm, and can support the load 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 wound around the flat cable 103 in the forward or reverse direction.

As described above, the drum 107 is connected to the flat cable 103 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.

Meanwhile, a plurality of lighting units 109 may be installed in an indoor space, and these lighting units 109 may output lights of different colors according to the environment of the installed location.

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

To describe the lighting unit 109 in more detail, the lighting unit 109 is composed of a general white LED and an RGB LED, for example, in the lighting unit 109, the LED elements are repeatedly arranged in the order of R-G-B-W-W.

Here, since the general white LED (W) is composed of 150W and the RGB LED is composed of 100W, it is possible to output different colors of lighting according to a preset condition without causing an obstacle when using general lighting.

On the other hand, the lighting unit 109 may output lights of different colors according to the filter information (I2) applied from the air cleaning unit 111, for example, the degree of contamination of the filter exceeds the set value, so replacement is required. If so, it can output red light.

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 cleaning unit 111 includes an intake unit, an exhaust unit, and a fan, and purifies the air sucked from the side through the fan and discharges it upward.

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

The filter unit (not shown) purifies contaminated air.

For example, the filter unit (not shown) serves to filter at least one 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 degree of contamination of the filter unit and applies the filter information I2 to the control unit 113. At this time, the control unit 113 determines the color of the illumination output from the illumination unit 109 according to the level of contamination 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 applied to the hub 123 to be described later through the control unit 113, and the hub 123 It is transmitted to the user terminal 125 through ).

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

Subsequently, the atmospheric sensor 121 measures various components contained in the atmosphere and the content of each component, and then generates the 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 lighting output from the lighting unit 109 is controlled.

Meanwhile, when an example of the structure of the atmospheric sensor 121 will be 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. : Formaldehyde (TVOC)), etc. are measured.

Here, the atmospheric sensor 121 may measure PM2.5 to PM10 of 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 applied to the hub 123 to be described later through the control unit 113, and the hub 123 It is transmitted to the user terminal 125 through ).

Subsequently, the control unit 113 controls the motor 105 by receiving the elevation control signal S1 from the user terminal 125 through the hub 123 to be described later, and receives the filter control signal S3 to 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 filter information (I2) measured from the air cleaning unit 111 to the hub 124, at this time, the atmospheric information (I1) transmitted to the hub 123 And the filter information I2 is transmitted to the user terminal 125 so that the user can check it.

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

For example, the control unit 113 opens the window through the window opening/closing signal S4 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 exceeds a set value.

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

As such, according to an embodiment of the present invention, indoor illumination can be controlled by raising and lowering the lighting unit 109, and not only can the air purifying through the air cleaning unit 111, but also the window is There is an effect of automatically opening and closing.

On the other hand, in the lighting system 1 of the present invention, the color of the lighting unit 109 may be output differently for each point due to a difference in air pollution level at each point where the lighting unit 109 is installed. If you select and execute a point where you want to know I1), the air pollution level at the corresponding 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 air pollution degree may be different at each point where the lighting unit 109 is installed, the color of the lighting unit 109 may be output differently at each point.

To explain the structure of the lighting system 1 in more detail, the lighting system 1 is 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 and closing portion 127.

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

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

Here, as described above, the various control signals include a lift 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 standby 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 a control signal, and an 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 can control the lighting unit 109 and the air cleaning unit 111 to move up and down by applying the elevation control signal S1 through the hub 123, and the lighting control signal ( The lighting unit 109 can be turned ON/OFF by applying S2), and the air cleaning unit 111 can be controlled by applying the filter control signal S3.

In addition, the user terminal 125 outputs the fine dust concentration, the carbon dioxide concentration and the concentration of harmful substances at the point where each air cleaning unit 111 is installed through the air information (I1) applied from the air cleaning unit 111. In addition, the pollution level of the filters provided in each air cleaning unit 111 may be output through the filter information I2.

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

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

As described above, according to an embodiment of the present invention, it is possible to control the indoor illumination by elevating the lighting unit 109 through the user terminal 125 even at a distance, and controlling the indoor illumination through the air cleaning unit 111. It can be purified, and various atmospheric information (I1) of the point where the air cleaning unit 111 is installed can be checked, and the window is automatically opened and closed according to the degree of air pollution.

On the other hand, referring to Figure 4, the 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 light into the room; An air cleaning unit 200 including a sensor unit 210 that is provided adjacent to the lighting unit 100 and is driven to purify the indoor air, and measures the indoor air pollution level and outputs atmospheric information I3; An elevating unit 300 for vertically moving the lighting unit 100 and the air cleaning unit 200; And a control unit 400 that controls at least one or more of the illuminance and color of the lighting, the driving of the air cleaning unit 200 and the driving of the elevating unit 300, wherein the control unit 400 includes the standby information I3 When it exceeds a preset value, the air cleaning unit 200 is characterized in that the control to purify the indoor air in a lowered state by outputting the elevating control signal (S5).

The lighting unit 100 outputs lighting of various colors and various illuminances to the 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 controller 400, and the lighting control signal S6 Outputs lights of different colors and luminances.

The lighting unit 100 may be raised or lowered in the indoor space by the elevation control signal S5 of the controller 400 to control indoor illumination.

For example, when the lighting unit 100 descends by the elevating control signal S5, the indoor illuminance increases, and when the lighting unit 100 is elevating and descending by the elevation control signal S5, the indoor illumination may be lowered. .

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

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

At this time, the lighting unit 100 controls the illuminance of the lighting by receiving the illuminance control signal S9 from the controller 400 in order to compensate for the indoor illuminance that varies as it descends together with the air cleaning unit 200.

Specifically, when the lighting unit 100 descends together with the air cleaning unit 200, the illuminance of the indoor space increases based on the floor surface. At this time, the lighting unit 100 receives an illuminance control signal from the controller 400 ( By lowering the illuminance of the output lighting by applying S9), the illuminance of the indoor space is maintained 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. When the illumination control signal S9 is applied from the control unit 400, some of the plurality of LED bulbs are turned ON/ You can control the illuminance of the output light by turning it off.

Meanwhile, the lighting unit 100 may output lighting 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 when the standby information I3 is less than or equal to a preset set value by the first lighting control signal S6-1, and the standby information I3 is When included in the set setting value, the illumination of the second color darker than the first color is output, and when the standby information (I3) exceeds the preset setting value, the illumination of the third color darker than the second color is output. To do.

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, when the concentration of one or more of fine dust, carbon dioxide, and harmful substances contained in the atmosphere is less than or equal to a set value, the lighting unit 100 outputs the illumination of the first color, and when included in the set value, outputs the illumination of the second color. If the set value is exceeded, the third color of illumination can 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 lighting 110 for outputting lighting of various colors and illuminances indoors; And a second illumination 120 outputting illumination of a preset color according to the pollution level of the filter unit 220 of the air cleaning unit 200.

As described above, the first lighting 110 is raised or lowered by the elevation control signal S5 of the control unit 400 to control the indoor illumination, or the output illumination by the illumination control signal S9 of the control unit 400 Indoor illumination can be controlled by controlling the illumination of the room.

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

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

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

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

As described above, according to another embodiment of the present invention, the lighting unit 100 outputs lights of different colors according to the atmosphere information I3, or outputs lights of a specific color according to the filter information I4, so that the atmosphere and the filter unit 220 The degree of contamination of) can be easily identified through the color of the lighting.

In addition, by controlling the illuminance of the lighting output through the illuminance control signal S9 of the controller 400 when the lighting unit 100 descends for air purification, there is an effect of maintaining the lighting of the indoor space at a constant illuminance. .

Subsequently, the air cleaning unit 200 is provided adjacent to the lighting unit 100 to purify the indoor air. For example, the air cleaning unit 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 moves up and down together with the lighting unit 100.

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

On the other hand, the air cleaning unit 200 includes a sensor unit 210 and a filter unit 220.

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

Here, the atmospheric sensor 211 measures various components included in the indoor air and the content of each component, and then generates atmospheric information I3 according to the air pollution information and transmits it to the control unit 400. In this case, the control unit 400 ) Can control the color of the illumination output from the first illumination 110 according to the atmosphere information (I3) measured by the atmosphere sensor 211 through the first illumination control signal (S6-1), and the atmosphere information ( When I3) exceeds a preset set value (standard pollution degree), the air cleaning unit 200 may be lowered through the lifting unit 300 and controlled to purify the indoor air.

The atmospheric sensor 211 may measure the temperature and humidity of 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 of fine dust.

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

At this time, the control unit 400 may control the air cleaning unit 200 to descend by driving the elevator unit 300 through the elevation control signal S5 so that the filter unit 220 can be replaced.

Meanwhile, the filter unit 220 filters at least one or more of fine dust, carbon dioxide, and harmful substances (formaldehyde (TVOC)) contained in the air.

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

The elevating part 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, and the bottom surface of the housing 310 A through hole through which the flat cable 340 passes is formed so that the flat cable 340 installed in 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 wound around the flat cable 340 in the forward or reverse direction. .

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

Subsequently, the flat cable 340 is connected to the drum 330 and wound around the outer surface of the drum 330 as the drum 330 is rotated, and the lighting unit 100 and the air cleaning unit 200 are connected to the end. .

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 transmit various control signals and information including a communication line.

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

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

Such a control unit 400 can control the indoor illumination by adjusting the height of the illumination unit 100 through the elevation control signal S5, and the illumination intensity of the illumination output from the illumination unit 100 through the illumination control signal S9. You can also control it.

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

At this time, the control unit 400, when the air cleaning unit 200 descends to purify the indoor air, together with the air cleaning unit 200, the illuminance to compensate for the indoor illumination that varies as the lighting unit 100 descends. The control signal S9 is output to control the illuminance of the lighting unit 160 together.

That is, 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 controller 400 uses the illuminance control signal S9. By lowering the output illuminance of 100), the illuminance of the indoor space is maintained at a certain illuminance.

At this time, the illumination intensity of the first illumination 110 is controlled by the illumination control signal S9 of the control unit 400.

On the other hand, the control unit 400 outputs the first lighting control signal S6-1, and controls the lighting unit 100 to output lights of different colors 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, Either of the second color and the third color of illumination can be output.

In addition, when the indoor atmosphere information I3 exceeds a preset set value, the controller 400 outputs a window opening/closing signal S8 to control the window opening/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 part 40 through the window opening/closing signal S8. ) To ventilate the indoor space.

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

At this time, the second lighting 120 receives the second lighting control signal S6-2 from the control unit 400 and outputs lighting of a preset color according to the pollution level of the filter unit 220, wherein the preset color Iran may be one of red, blue, yellow, and purple colors.

In addition, when the filter information (I4) exceeds a preset set value, that is, when the pollution degree of the filter unit 220 exceeds the reference value, the control unit 400 is configured to replace the filter unit 220. The air cleaning unit 200 may be descended by outputting the descending control signal S5.

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

As such, the automatic elevation 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 the color of the first lighting unit 110 can be changed to easily identify the standby state through the color of the lighting.

In addition, by outputting the lighting of a preset color through the second lighting unit 120 according to the pollution level 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 2 according to another embodiment of the present invention includes an automatic lifting lighting device 10'; A hub module 20 connected to the automatic lifting lighting device 10' through wired/wireless communication to which the standby information I3 and filter information I4 are applied from the automatic lifting lighting device 10'; And the standby information (I3) and filter information (I4) are received and output from the hub module 20, and the elevation control signal (S5), the lighting control signal (S6), and 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 elevation lighting device 10' through the hub module 20.

Here, since the automatic elevation lighting device 10' has been described above, a duplicate description will be omitted.

The hub module 20 is an automatic elevating lighting device 10' having an air purification function and an automatic elevating lighting device 10' so that the user terminal 30 and the window opening and 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 may be connected to the drum 330 through a slip ring structure and connected to the flat cable 340, and a communication unit (not shown) is provided to the user terminal 30 and the window opening and closing unit. It is possible to exchange various control signals and information with (40).

Subsequently, the user terminal 30 receives the air information (I3), filter information (I4) and lighting information applied through the hub module 20, and allows the user to determine the degree of air pollution 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'). Transmitted to the hub module 20, at this time, the controller 400 receives various control signals through the hub module 20, and according to the intention of the user, the lighting unit 100, the air cleaning unit 200, and the elevating unit 300 ) To control.

On the other hand, the lighting system 2 according to another embodiment of the present invention further includes a window opening and closing unit 40, wherein the window opening and closing unit 40 is a window opening and closing signal (S8) of the control unit 400 as described above. It is controlled by and opens the window 41 according to the degree of pollution of the atmosphere.

As described above, according to another embodiment of the present invention, according to the degree of air pollution, the air cleaning unit 200 may be operated in real time to purify the air, the window 41 may be opened, and the first lighting unit 110 ) Through the color of the atmosphere can be easily identified.

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

In addition, when the air cleaning unit 200 descends for air purification, by compensating for an indoor illuminance that varies as the lighting unit 100 descends, there is an effect of maintaining an appropriate illuminance of the indoor space.

In addition, when the pollution level of the air exceeds the standard value, the window can be opened to automatically ventilate, and air information (I3) and filter information (I4) can be transmitted to the user terminal 30 to wait according to time and location. The status, etc. 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.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the specific preferred embodiments described above, and without departing from the gist of the present invention claimed in the claims, in the technical field to which the present invention pertains. Anyone of ordinary skill in the art can implement various modifications, as well as such modifications will be within the scope of the claims.

Claims

A lighting unit 100 for irradiating lighting into the room;

An air cleaning unit 200 including a sensor unit 210 that is provided adjacent to the lighting unit 100 and is driven to purify the indoor air, and measures the indoor air pollution level and outputs atmospheric information I3;

An elevating 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 the illuminance and color of the lighting, driving of the air cleaning unit 200 and driving of the lifting unit 300;

Including,

When the air information (I3) exceeds a preset set value, the control unit 400 controls the air cleaning unit 200 to purify the indoor air in a lowered state by outputting an elevation control signal S5. Automatic lifting lighting device, characterized in that.
The method of claim 1,

The control unit 400,

When the air cleaning unit 200 descends to purify the indoor air, an illuminance control signal S9 to compensate for the indoor illumination that changes as the lighting unit 100 descends together with the air cleaning unit 200 By outputting the automatic elevation lighting apparatus, characterized in that controlling the illuminance of the lighting unit 160 together.
The method of claim 1,

The control unit 400,

By outputting the first lighting control signal (S6-1), the lighting unit 100, the automatic elevation lighting apparatus, characterized in that for controlling to output different colors of lighting according to the standby information (I3).
The method of claim 3,

The lighting unit 100,

By the first lighting control signal (S6-1), when the standby information (I3) is less than or equal to a preset setting value, the illumination of the first color is output, and the standby information (I3) is included in the preset setting value. In case of outputting the illumination of the second color darker than the first color, and outputting the illumination of a third color darker than the second color when the standby information I3 exceeds a preset setting value Elevating lighting system.
The method of claim 1,

The air cleaning unit 200,

A filter unit 220 for purifying indoor air; And

A filter sensor 223 that measures the pollution level of the filter unit 220 and outputs filter information I4;

Automatic lifting lighting device comprising a.
The method of claim 5,

The control unit 400,

When the filter information (I4) exceeds a preset value, the second lighting control signal (S6-2) is output to control the lighting unit 100 to output lighting of a preset color. Elevating lighting system.