KR102349901B1 - Intelligent indoor lighting device of IoT based - Google Patents

Abstract

Disclosed is an internet-of-things-based intelligent indoor lighting device. The internet-of-things-based intelligent indoor lighting device comprises: a lighting unit having an LED for lighting, and selectively covering the diffusion of light emitted by the LED; a user terminal to control the illumination of the lighting unit and control the diffusion direction; and a server part sensing the state of the lighting unit in accordance with a request of the user terminal to transmit the state of the lighting unit to the user terminal, and receiving a control signal of the user terminal to control the lighting unit. Therefore, a user does not personally operate a switch of the lighting unit in an indoor space such as a home or an office, particularly an apartment house, and the present invention uses the user terminal to control the direction and illumination of lighting emitted by the lighting unit as needed, and selectively blocks the direction in which the lighting is diffused to control the lighting in various manners in accordance with the living environment of the user.

Description

Intelligent indoor lighting device of IoT based}

The present invention relates to an intelligent indoor lighting device based on the Internet of Things, and more particularly, in a home or office, in particular, in a multi-family house, the user does not directly operate the switch of the lighting unit, but emits light from the lighting unit using the user terminal. It relates to an IoT-based intelligent indoor lighting device that controls the direction and illuminance of lighting as needed and selectively blocks the direction in which the light is diffused so that the lighting can be variously controlled according to the user's living environment.

In general, a lighting unit is installed in the interior of a house (home, apartment), office, factory, and the like. Conventionally, an incandescent lamp or a fluorescent lamp has been mainly used as a light source of a lighting unit, and a fluorescent lamp is mainly used even now. However, incandescent lamps or fluorescent lamps consume a lot of power compared to lighting efficiency and have a short lifespan, and fluorescent lamps, in particular, have a serious environmental pollution problem due to mercury leaked during disposal.

Therefore, instead of fluorescent lamps or incandescent lamps, low power consumption, semi-permanent lifespan, and eco-friendly LEDs are attracting attention as light sources.

In addition, in recent years, as the desire for a convenient, safe and enjoyable stylish residential life has grown, the demand for smart home-related products and services has increased. , and construction companies, etc., are emerging as a major concern.

In particular, in the field of indoor lighting technology, most of them only use the degree of dimming control to adjust the brightness of the indoor lighting, and the application of technology that can control the lighting in more detail according to the user's needs is very limited. Therefore, there is a need to improve it.

On the other hand, the Internet of Things (English: Internet of Things, abbreviation IoT) is a technology that connects to the Internet by embedding sensors and communication functions in various objects. That is, it refers to a technology for connecting various things through wireless communication. It is an artificial intelligence technology that allows objects connected to the Internet to exchange data, analyze themselves, and provide learned information to the user or the user can remotely control it.

In addition, Korean Patent Registration No. 10-1678606 discloses 'a service providing method using an IoT device and a service providing system using an IoT device'.

The present invention was created by the above necessity, and the user does not directly operate the switch of the lighting unit in an indoor such as a home or office, particularly in an indoor such as a home or an office, in a multi-family house, but by using a user terminal. To provide an intelligent indoor lighting device based on IoT that can control the direction and illuminance of the light emitted from the device as needed and selectively block the direction in which the light is diffused to control the lighting in various ways according to the user’s living environment. There is a purpose.

In order to achieve the above object, an IoT-based intelligent indoor lighting device according to an aspect of the present invention includes an LED for lighting, and a lighting unit that selectively covers the diffusion of light irradiated from the LED And, a user terminal for controlling the illuminance and light diffusion direction of the lighting unit, and according to the request of the user terminal, the state of the lighting unit is detected and transmitted to the user terminal, and by receiving the control signal of the user terminal, It characterized in that it comprises a server for controlling the lighting unit.

In addition, in the present invention, the lighting unit has a housing in which both ends are coupled to a ceiling channel, and a lighting unit is rotatably installed therein to be coupled to the inside of the housing, and a "U"-shaped installation space is formed along the rim. A reflective case for diffusing the light irradiated from the lighting unit downward, and a light blocking film for controlling the diffusion of light emitted from the lighting unit are detachably coupled to the installation space, It includes a lighting diffusion control unit for spreading the light blocking film or winding the light blocking film through the light diffusion control unit, and a lighting direction control unit provided outside the reflective case to be connected to the illumination unit, and selectively rotating the illumination unit in the reflection case characterized in that

In addition, in the present invention, the reflective case is characterized in that it is provided with a lighting support hinge bracket for rotatably coupling the lighting unit to the corresponding inner surface.

In addition, in the present invention, the light diffusion control unit includes a roll support that is detachably coupled to the installation space to cover both the open ends and the upper surface of the installation space, and is rotatably coupled to the inside of the roll support. The end of the light blocking film is joined along the longitudinal direction, and a film winding rod member for releasing the light blocking film through rotation or for winding the unwrapped light blocking film, and the film winding rod member coupled to the outer surface of the roll support to be connected to the It includes a membrane elevating control motor, and a long hole cover member in which a membrane fixing pin provided at an end of the light blocking membrane is inserted and fixed so as to selectively cover the membrane operation long hole while in contact with the reflective case as the light blocking membrane is wound. characterized in that

In addition, in the present invention, the membrane winding rod member is characterized in that the rod rotation driven gear connected to the membrane elevation control motor is shaft-coupled.

In addition, in the present invention, the lift control motor is characterized in that it is provided with a rod rotation rod rotation prime mover gear meshed with the rod rotation driven gear.

In addition, in the present invention, the lighting direction control unit is provided on the upper surface of the reflective case, the lighting direction control motor including a lighting rotation driving gear, and the lighting rotation driving gear and It is characterized in that it includes a light rotation driven gear to be meshed.

In addition, in the present invention, the lighting unit, semi-circular reinforcing protrusions on the upper surface to prevent damage to the illumination rotation driven gear are formed to protrude from both sides of the illumination rotation driven gear, and rotatably on hinge brackets at both ends of the reinforcing projections. It is characterized in that the hinge pin member to be inserted is provided.

As described above, in the IoT-based intelligent indoor lighting device according to an aspect of the present invention, unlike the prior art, the user does not directly operate the switch of the lighting unit in an indoor such as a home or office, especially in an apartment house, By using the user terminal to control the direction and illuminance of the light emitted from the lighting unit as needed, and selectively block the direction in which the light is diffused, it is possible to control the lighting in various ways according to the user's living environment.

In addition, the IoT-based intelligent indoor lighting device according to the present invention can selectively block the light diffused from the lighting unit by lowering the light blocking film by operating the light diffusion control unit according to the user's need, so that the light can be illuminated in various ways in the same space. It has the effect of satisfying several people at the same time by directing

1 is a block diagram illustrating an IoT-based intelligent indoor lighting device according to an embodiment of the present invention.
2 is a perspective view illustrating a lighting unit according to an embodiment of the present invention.
3 is a bottom perspective view for explaining a lighting unit according to an embodiment of the present invention.
4 is a cross-sectional view for explaining a lighting unit according to an embodiment of the present invention.
5 is an exploded perspective view illustrating a lighting diffusion control unit according to an embodiment of the present invention.
6 is a view for explaining the operation of the light diffusion control unit according to an embodiment of the present invention.
7 is an enlarged perspective view of a main part for explaining a long hole cover member according to an embodiment of the present invention.
8 is an enlarged perspective view of a main part for explaining a lighting direction adjusting unit according to an embodiment of the present invention.
9 is a view for explaining the operation of the lighting direction control unit according to an embodiment of the present invention.

Hereinafter, a preferred embodiment of an IoT-based intelligent indoor lighting device according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of the user or operator. Therefore, definitions of these terms should be made based on the content throughout this specification.

1 is a block diagram illustrating an IoT-based intelligent indoor lighting device according to an embodiment of the present invention, FIG. 2 is a perspective view illustrating a lighting unit according to an embodiment of the present invention, and FIG. 3 is It is a bottom perspective view for explaining a lighting unit according to an embodiment of the present invention, and FIG. 4 is a cross-sectional view for explaining a lighting unit according to an embodiment of the present invention.

In addition, Figure 5 is an exploded perspective view for explaining the lighting diffusion control unit according to an embodiment of the present invention, Figure 6 is a view for explaining the operation of the lighting diffusion control unit according to an embodiment of the present invention, Figure 7 is An enlarged perspective view of a main part for explaining a long hole cover member according to an embodiment of the present invention, FIG. 8 is an enlarged perspective view of a main part for explaining a lighting direction adjusting part according to an embodiment of the present invention, and FIG. 9 is an aspect of the present invention It is a view for explaining the operation of the lighting direction control unit according to an embodiment.

1 to 9 , the intelligent indoor lighting device based on the Internet of Things according to an embodiment of the present invention provides various types of lighting according to the indoor environment and location of lighting by the user in an indoor environment such as a home or office, especially in a multi-family house. way to create lighting.

To this end, the IoT-based intelligent indoor lighting device includes a lighting unit 100 embedded in the ceiling of an apartment house, a user terminal 200 for controlling the lighting unit 100 , and a user terminal 200 . It includes a server unit 300 for controlling the lighting unit 100 according to a control signal, and transmits a control signal for control from the server unit 300 to the lighting unit 100, and lights the lighting unit 100. A lighting control unit 101 for controlling the

In addition, the lighting control unit 101 provides information such as on/off, illuminance, lighting direction of the lighting unit 100 to the server unit 300 , and the server unit 300 receives information transmitted from the lighting control unit 101 . Save. And according to the request of the user terminal 200, information of the lighting unit 100 is selectively provided to the user terminal 200.

The user terminal 200 transmits a lighting control signal for controlling the illuminance and the light diffusion direction of the lighting unit 100 to the server unit 300 according to a user's manipulation. In addition, the user terminal 200 may selectively display information of the lighting unit 100 provided by the server unit 300 .

The server unit 300 stores the information transmitted from the lighting control unit 101, and according to the request of the user terminal 200, the state of the lighting unit 100, for example, whether on/off, illuminance, lighting direction, light blocking direction The light is transmitted to the user terminal 200 and the lighting control unit 101 is selectively controlled according to the control signal input of the user terminal 200 .

The lighting unit 100 according to this embodiment is installed embedded in the ceiling of a building, and is selectively turned on and off through the lighting control unit 101 controlled by the server unit 300, and the direction of irradiating light, The direction of blocking irradiation is variously adjusted. These lighting units 100 may be installed at various intervals according to the needs of the user.

Specifically, the lighting unit 100 according to the present embodiment includes a housing 110 that is embedded in the ceiling of a building, a reflective case 120 coupled to the housing 110, and a reflective case 120 installed in the reflective case 120 to emit light. A lighting diffusion control unit 130 for selectively blocking diffusion, and a lighting direction control unit 140 for adjusting the direction of the light irradiated from the reflective case 120 is provided.

The lighting unit 100 is selectively turned on and off according to a control signal transmitted from the user terminal 200 to the lighting controller 101, and the lighting diffusion controller 130 and the lighting direction are adjusted according to the needs of the room or user. As the unit 140 is controlled, the direction in which light is irradiated and the direction in which light is blocked are controlled. In this case, the lighting diffusion control unit 130 and the illumination direction control unit 140 may include a switch module and a remote control module controlled by the lighting control unit 101 .

Through this, the user who takes a break in the same space and the user who performs work can control the lighting conditions in various ways according to their needs, thereby increasing user satisfaction. In addition, it is possible to further improve the usability of the lighting device in the same space.

The housing 110 has fixed plates 111 bent at both ends so as to be coupled to the channel 10 of the ceiling of the building, and a space 113 for installing the lighting direction control unit 140 in the center is expanded. The reflective case 120 is inserted and fixed inside the housing 100 .

In the reflective case 120 according to the present embodiment, a lighting unit 150 for illuminating a room is mounted therein, and the light emitted from the lighting unit 150 is reflected and diffused. In the reflective case 120 , a hinge bracket 121 for fixing the lighting unit 150 is formed, and the lighting unit 150 is rotatably coupled to the hinge bracket 121 .

In addition, the reflective case 120 is formed in a rectangular shape, and the detachable fixing part 123 is bent in a "U" shape along the edge to form the installation space 125 . For example, the reflective case 120 is provided with a detachable fixing part 123 that is bent in a "U" shape at the end of the slope to form the installation space 125 . Four detachable fixing parts 123 are formed along four sides of the reflective case 120 .

At this time, in the reflective case 120 , the detachable fixing unit 123 has elasticity so that the light diffusion control unit 130 can be detached from the detachable fixing unit 123 , and the light diffusion control unit ( 123 ) is attached to the detachable fixing unit 123 . A film operation long hole 127 for the operation of 130 is formed, and a detachment hole 129 for detachment of the lighting direction control unit 140 is formed.

In addition, the reflective case 120 has a gear insertion through-hole 128 formed so as to connect the lighting direction control unit 140 with the lighting unit 150 , and the open lower surface is covered by the louver 126 to provide the lighting unit 150 . ) spreads and disperses the irradiated light widely.

The lighting unit 150 according to the present embodiment is rotatably coupled to the hinge bracket 121 of the reflective case 120 , and the illumination is controlled by the lighting control unit 101 . In addition, the lighting unit 150 is configured in an LED manner, a semi-circular reinforcement protrusion 151 for reinforcing the lighting direction control unit 140 is formed in the center of the upper surface to protrude, and a hinge pin member ( 153) are respectively combined. The hinge pin member 153 is rotatably coupled to the hinge bracket 121 of the reflective case 120 .

The lighting direction is adjusted while the lighting unit 150 is rotated inside the reflective case 120 by the lighting direction control unit 140 operating according to the control signal of the lighting control unit 101 .

The lighting diffusion control unit 130 according to the present embodiment is fixed to the detachable fixing unit 123 as it is inserted into the installation space 125 of the reflective case 120 , and is reflected by the reflective case 120 and diffused to the outside. The light irradiation of the lighting unit 150 is selectively blocked. The lighting diffusion control unit 130 is respectively installed in the detachable fixing unit 123 of the reflective case 120 and selectively adjusts the diffusion of light irradiated from the lighting unit 150 as controlled by the lighting control unit 101 . will do

In addition, the light diffusion control unit 130 is detachably coupled to the detachable fixing unit 123 as it is inserted into the installation space 125 of the reflective case 120 . Specifically, the light diffusion control unit 130 includes a roll support 131 detachable from the detachable fixing unit 123, a light blocking film 133 that is rotatably coupled to the roll support 131 to cover the light diffusion, and the lighting A film winding rod member 135 for winding the blocking film 133, a film lifting control motor 137 for rotating the film winding rod member 135, and a film operation long hole 127 of the reflective case 120 are formed. It includes a long hole cover member 139 for selectively covering.

The roll support 131 is provided with a side support plate 131a to which the membrane winding rod member 135 is rotatably coupled to both ends. A detachable protrusion 131b is formed to protrude from the side support plate 131a, and is inserted into the detachable hole 123a of the detachable fixing unit 123 to be locked and fixed.

The membrane winding rod member 135 has both ends rotatably coupled to the side support plate 131a, and a rod rotation driven gear 135a connected to the membrane lift control motor 137 on one side is shaft-coupled. At this time, the roll support 131 is formed with a gear through hole 131c through which the rod rotation driven gear 135a passes.

The membrane winding rod member 135 is rotated forward and reverse by the membrane elevation control motor 137 to wind up or release the light blocking membrane 133 .

One end of the light blocking film 133 is fixed by being bonded along the longitudinal direction of the film winding rod member 135 , and the other end is directed to the outside of the reflective case 120 through the film operation long hole 127 of the reflective case 120 . It is exposed, and the other end is coupled to the long hole cover member 139 . The light blocking layer 133 has a light reflective layer 133a formed on its inner surface to prevent light transmission.

In addition, the film fixing pin 133b is fixed to the other end of the light blocking film 133 exposed to the outside of the reflective case 120 so that unwinding by the rotation of the film winding rod member 135 is smoothly performed. At this time, the film fixing pin 133b fixed to the light blocking film 133 is coupled to the long hole cover member 139 to stably maintain the coupled state of the light blocking film 133 and the long hole cover member 139 .

The membrane lift control motor 137 is provided on the upper surface of the roll support 131 so as to be connected to the rod rotation driven gear 135a of the membrane winding rod member 135, and a rod rotation motor meshed with the rod rotation driven gear 135a. A gear 137a is provided. The membrane lifting control motor 137 rotates the membrane winding rod member 135 while selectively rotating forward and backward as a control signal is input from the outside. Then, the light blocking film 133 wound on the film winding rod member 135 is released to block the light diffused from the lighting unit 150 . Conversely, when the light blocking film 133 is wound around the film winding rod member 135 , the light emitted from the lighting unit 150 is diffused in all directions of the reflective case 120 .

The long hole cover member 139 is supported in contact with the outer surface of the detachable fixing part 123 to prevent it from being completely inserted into the installation space 125 as the light blocking film 133 is wound. The long hole cover member 139 has a protruding pin coupling portion 139a to which a membrane fixing pin 133b is inserted and fixed to the inner central portion. A pin insertion groove (139b) is formed in the pin coupling portion (139a) to be inserted and fixed in a sliding manner of the membrane fixing pin (133b).

The long hole cover member 139 according to the present embodiment keeps the exterior of the reflective case 120 clean by preventing the film operation long hole 127 from being exposed to the outside when the light diffusion control unit 130 is not used. .

The lighting direction control unit 140 according to the present embodiment is provided on the outer upper surface of the reflective case 120 and is connected to the lighting unit 150 through the gear insertion hole 128 . The lighting direction control unit 140 rotates the lighting unit 150 around the hinge bracket 121 of the reflective case 120 .

To this end, the lighting direction control unit 140 is provided on the upper surface of the reflective case 120 and includes a lighting direction control motor 143 including a lighting rotation driving gear 141 and a semicircle on the upper surface of the lighting unit 150 . It is formed to protrude in a shape and provided with a lighting rotation driven gear 145 meshed with the lighting rotation driving gear 141 . At this time, the lighting rotation driving gear 141 is meshed with the lighting rotation driven gear 145 through the gear insertion through-hole portion 128 , and the lighting rotation driven gear 145 is extended from the reinforcement protrusion 151 of the lighting unit 150 . formed and its rigidity is reinforced. That is, the lighting rotation driven gear 145 protrudes from the central portion of the reinforcing protrusion 151 .

The IoT-based intelligent indoor lighting device according to the present invention configured as described above uses the lighting control unit 101 to control information such as whether the lighting unit 100 is on or off, illuminance, lighting direction, and lighting blocking direction. It can be transmitted to the server unit 300 through the storage, and the user provides the information of the lighting unit 100 to the user terminal 200 according to the request of the user terminal 200 . Accordingly, the user can easily grasp the state of the indoor lighting unit 100 through the user terminal 200, and if necessary, without directly operating the switch of the lighting unit 100, using the user terminal 200 By controlling the specific lighting unit 100, it is possible to control the direction and illuminance of the light emitted.

And the user terminal 200 transmits the control signal of the lighting unit 100 to the lighting control unit 101 through the server unit 300 to produce various lighting conditions of the lighting unit 100 according to the user's living environment. It can satisfy multiple people at the same time.

For example, according to the user's needs, the lighting direction adjustment unit 140 is driven to rotate the lighting unit 150 to one side to adjust the lighting direction, and the light diffusion control unit 130 is controlled to remove the light blocking film 133 . Exposure to the lower side of the reflective case 120 may reduce the exposure of light diffused from the lighting unit 150 . In addition, light may be reflected from the inner surface of the light blocking film 133 to focus the light in a specific direction.

Although the present invention has been described with reference to the embodiment shown in the drawings, this is merely an example, and those skilled in the art to which various modifications and equivalent other embodiments are possible. will understand

Accordingly, the true technical protection scope of the present invention should be defined by the claims.

100: lighting unit 200: user terminal
300: server unit 101: lighting control unit
110: housing 111: fixed plate
113: space 120: reflective case
121: hinge bracket 123: detachable fixing part
123a: detachable hole part 125: installation space part
127: last action long hole 126: louver
128: gear insertion through-hole portion 129: detachable hole portion
130: light diffusion control unit 131: roll support
131a: side support plate 131b: detachable protrusion
131c: gear through hole 133: light blocking film
133a: reflective layer 133b: film control pin
135: membrane wound rod member 135a: rod rotation driven gear
137: max lift control motor 137a: rod rotation motor
139: long hole cover member 139a: pin coupling part
139b: pin insertion groove 140: lighting direction control unit
141: lighting rotation driving gear 143: lighting direction control motor
145: light rotation driven gear 150: lighting unit
151: reinforcing protrusion 153: hinge pin member

Claims (3)

a lighting unit having an LED for lighting and selectively covering the diffusion of light irradiated from the LED; a user terminal for controlling the illuminance and light diffusion direction of the lighting unit; and a server unit that detects the state of the lighting unit according to the request of the user terminal and transmits it to the user terminal, and receives a control signal from the user terminal to control the lighting unit;
The lighting unit may include: a housing having both ends coupled to a ceiling channel; a reflective case in which the lighting unit is rotatably installed therein and is coupled to the inside of the housing, and a "U"-shaped installation space is formed along the rim to diffuse the light emitted from the lighting unit downward; A lighting that is provided with a light blocking film for controlling the diffusion of light emitted from the lighting unit, is detachably coupled to the installation space, and spreads the light blocking film or winds up the light blocking film through the film operation long hole of the reflective case diffusion control unit; and a lighting direction control unit provided outside the reflective case to be connected to the lighting unit and selectively rotating the lighting unit in the reflective case.
The reflective case includes a hinge bracket for rotatably coupling the lighting unit to a corresponding inner surface,
The light diffusion control unit may include: a roll support detachably coupled to the installation space to cover both open ends and an upper surface of the installation space;
a film winding rod member that is rotatably coupled to the inside of the roll support so that the end of the light blocking film is joined along the longitudinal direction, and releases the light blocking film through rotation or winds the unwrapped light blocking film;
a membrane elevating control motor coupled to the outer surface of the roll support to be connected to the membrane winding rod member; and
a long hole cover member in which a film fixing pin provided at an end of the light blocking film is inserted and fixed so as to selectively cover the film working long hole while being in contact with the reflective case as the light blocking film is wound;
IoT-based intelligent indoor lighting device comprising a.
delete The method of claim 1,
The membrane winding rod member is shaft-coupled to a rod rotation driven gear connected to the membrane lifting control motor,
The mak elevating control motor includes a rod rotation rod rotation prime mover gear meshed with the rod rotation driven gear,
The lighting direction control unit is provided on the upper surface of the reflective case, the lighting direction control motor comprising a lighting rotation driving gear; and
and a lighting rotation driven gear which is formed to protrude in a semicircular shape from the upper surface of the lighting unit and is meshed with the lighting rotation driving gear; and
The lighting unit, semi-circular reinforcing protrusions on the upper surface to prevent damage to the illumination rotation driven gear are formed to protrude from both sides of the illumination rotation driven gear, and hinge pins rotatably inserted into the hinge brackets at both ends of the reinforcing projections An intelligent indoor lighting device based on IoT, characterized in that the members are combined.

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