KR20160118686A - Three Dimensional Connected LED Lighting Device - Google Patents

Abstract

The present invention relates to a 3D coupling type LED lighting device which couples LED modules capable of expressing a variety of colors to be an LED lighting device having a variety of shapes. The 3D coupling type LED lighting device comprises: one or more LED modules formed in a cube shape to be coupled to or separated from each other and configured to receive power to emit light; and a main module formed in a cube shape to be coupled to or separated from the LED module wherein the main module transfers power to the LED modules and controls light emitting colors and light emitting patterns of the LED modules.

Description

[0001] The present invention relates to a three-dimensionally coupled LED lighting device,

The present invention relates to a three-dimensionally coupled LED lighting apparatus, and more particularly, to a three-dimensionally coupled LED lighting apparatus that combines LED modules capable of displaying various colors to form LED lighting apparatuses having various shapes.

Lighting installed in a room of a home or an office is usually used in a state in which an indoor light such as an optical amplifier, an incandescent lamp, and a halogen lamp is attached to a ceiling or a wall surface of the room.

Such an indoor lighting lamp has a disadvantage that it consumes a large amount of power, has a heat generation characteristic, has a short life time of about 6 months, and therefore needs to be frequently replaced. Particularly, in the case of a fluorescent lamp or an incandescent lamp, there is a risk of breakage, which is difficult to collect, and there is also a problem of environmental pollution due to breakage or the like during recovery.

On the other hand, LED (Light Emitting Diode) is a high efficiency light source having low power consumption and heat generation characteristics as a light emitting diode, and has a long lifetime of about 100,000 hours, which is attracting attention as a next generation lighting means.

Korean Patent Laid-Open No. 10-2007-0097603 (Oct. 10, 2007) discloses a light emitting device that uses a first LED module and a second LED module that emit light of different color temperature by power supply, A lighting apparatus using an LED for outputting a near color temperature is disclosed. The lighting apparatus includes a bottom plate and a housing which is assembled to the bottom plate. A dimming control device installed in the main body and controlling the color temperature and brightness (illuminance) within a predetermined range, and various electronic parts such as a microcontroller, etc., in which various data and operating programs are stored, A substrate on which a semiconductor device is mounted; And a plurality of LEDs mounted on the substrate and outputting light of a low color temperature of about 2,000K by a power source supplied from a power supply unit, And a second LED module 53 composed of a plurality of LEDs for outputting light of a high color temperature. According to the disclosed technology, the first LED module and the second LED module that output light of different color temperatures can output arbitrary light within a color temperature range that is output from the sun from sunrise to sunset with high color rendering property And it is possible to automatically output the light of the color temperature and the illuminance corresponding to the detected illuminance after detecting the ambient condition, that is, the ambient temperature or illuminance, when the illuminated lamp is turned on.

Korean Patent Registration No. 10-1000272 (Apr. 4, 2010) discloses an alldight lighting device that can be configured to have uniform light distribution characteristics that an LED light source should have as a streetlight. According to the disclosed technology, (Y, axis) of the road surface requiring a uniform illumination or luminance distribution on the bottom surface, wherein a plurality of LED light sources are arranged in a 2m LED flat panel module (Mi, i = (I) formed by the y-axis and the LED flat panel module (Mi) are respectively arranged in a predetermined angle range of ± 1, ± 2, And the luminous flux of the LED flat panel module Mi is represented by phi i, it satisfies the relationship of PHI ± i < RTI ID = 0.0 ># < / RTI > (Decoding order).

In the conventional LED lamp as described above, since the LED as the light emitting element is fixedly installed, it can not be deformed or added once, and it is difficult to use it as a decoration for a place where a lighting device is required such as a home or office Had a disadvantage.

Korean Patent Publication No. 10-2007-0097603 Korean Patent No. 10-1000272

SUMMARY OF THE INVENTION The present invention has been made in an effort to solve the above-mentioned problems, and it is an object of the present invention to provide an LED module having a multi-color RGB LED capable of displaying various colors, A three-dimensionally coupled type LED lighting fixture for an LED lighting system is provided.

According to an aspect of the present invention, there is provided an LED module comprising: one or more LED modules formed in a cube shape, coupled to each other or separated from each other, And a main module which is formed in a cube shape and is coupled to or separated from the LED module and transmits power to the LED module and controls a light emission color and a light emission pattern of the LED module, to provide.

In one embodiment, the LED module includes: an LED input connection jack unit for receiving power and a light emission control signal transmitted from the main module or another LED module; A plurality of LED output connection jacks for transmitting power and emission control signals received from the LED input connection jack unit to other LED modules; One or more light emitting units driven by a power supplied from the LED input connection jack unit and emitting light according to a light emission control signal supplied from the LED input connection jack unit; A plurality of LED fastening portions for mutually joining or separating the main module or another LED module; And an LED case part for mounting and protecting the LED substrate part inside the LED input connector part, the LED output connector part, the light emitting part, and the LED fastening part.

In one embodiment, the LED fastening portion includes: a projection member protruding from one side of the LED case portion; And a plurality of fastening groove members formed to penetrate through the side surfaces of the LED case portion where the projection member is not formed and to be engaged with or separated from the projection member formed in the other LED case portion.

In one embodiment, the LED fastening portion includes: a projection member protruding from one side of the LED case portion; And a plurality of reverse coupling grooves formed on the side surfaces of the LED case portion in which the projection member is not formed and which are coupled or separated from the projection member formed in the other LED case portion.

In one embodiment, the LED case portion is mounted on an upper portion of the LED substrate portion on which the light emitting portion is mounted, and includes an upper case member for transmitting light emitted from the light emitting portion; And a lower case member for attaching and disposing to the lower portion of the LED substrate portion.

In one embodiment, the main module includes: a control unit for generating a light emission control signal for controlling a light emission color and a light emission pattern of the LED module; A power supply for supplying power from the outside; A main connection jack unit for transmitting the light emission control signal generated by the control unit and the power supplied from the power supply unit to the LED module; A main fastening part for engaging or disengaging with the LED module; A main board unit for mounting and dismounting the control unit, the power supply unit, the main connection jack unit, and the main fastening unit; And a main case part for mounting and protecting the main board part.

In one embodiment, the control unit controls initial control information for controlling the luminescent color and the luminescent pattern of the LED module at the time of initial driving, and the luminescent color and luminescent pattern of the LED module for each changed mode at the time of mode change A memory member for storing mode-specific control information for each mode; An input member for receiving the start of driving of the LED module and informing the start of driving; A mode changing member for notifying a mode change of a light emitting color and a light emitting pattern of the LED module; And an initial control information stored in the memory member is notified from the input member to start driving of the LED module, and a light emission control signal corresponding to the read initial control information is generated and transmitted to the LED module, Emitting control signal corresponding to the read-out mode-specific control information is transmitted to the LED module by informing the mode change of the emission color and the emission pattern of the LED module from the member, The control member may include a control member.

In one embodiment, the control unit controls the light emitting color of the LED module and the light emitting pattern of the LED module according to the presence of an object approaching the LED module, the temperature around the LED module, Can be generated.

In one embodiment, the main module may further include a communication unit for receiving notification of start of driving or notification of a mode change from an external wireless device via wireless communication.

In one embodiment, the main module may further include a grip portion mounted on one side and adapted to be held by a user.

According to the present invention, there is provided a three-dimensionally coupled type LED lighting fixture that combines cubic-type LED modules having multi-color RGB LEDs capable of expressing various colors into a three-dimensional block shape, , Cubic-type LED modules may be combined in various three-dimensional block shapes to modify the shape thereof, or may be combined with additional cubic-type LED modules so as to be used for decorative purposes in a place where a lighting device is required, such as a home or office.

1 is a view for explaining a three-dimensionally coupled LED lighting apparatus according to an embodiment of the present invention.
Fig. 2 is a view for explaining the LED module shown in Fig. 1. Fig.
3 is a view for explaining a first example of the LED fastening portion shown in Fig.
Fig. 4 is a view for explaining a second example of the LED fastening portion shown in Fig. 2. Fig.
5 is a view for explaining a first example of the main module shown in Fig.
6 is a view for explaining the control unit shown in Fig.
7 is a view for explaining a second example of the main module shown in Fig.
8 is a view for explaining a third example of the main module shown in Fig.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. However, the description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas. Also, the purpose or effect of the present invention should not be construed as limiting the scope of the present invention, since it does not mean that a specific embodiment should include all or only such effect.

Meanwhile, the meaning of the terms described in the present invention should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

Now, a three-dimensionally coupled LED lighting apparatus according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a view for explaining a three-dimensionally coupled LED lighting apparatus according to an embodiment of the present invention.

Referring to FIG. 1, a three-dimensionally coupled LED lighting apparatus 10 includes one or more LED modules 100-1 to 100-N and a main module 200.

The LED module 100 is formed in a cube shape and is coupled to or separated from the other LED modules 100-1 to 100-N. The LED module 100 is coupled to or separated from the main module 200, And a light emission control signal, and emits light with the received power.

In one embodiment, the LED module 100 is formed in the form of a cube (i.e., a cube) and can be coupled or detached in the up-and-down or left-right direction as if it were stacked with other LED modules 100 have.

The main module 200 is formed in a cube shape and is coupled to or separated from the LED module 100 to transmit power to the LED module 100. The main module 200 generates a light emission control signal and transmits the generated light emission control signal to the LED module 100 100 to control the emission color and emission pattern of the LED module 100.

In one embodiment, the main module 200 is formed in the form of a cube (i.e., a cube) and can be coupled or separated vertically or laterally as if it were stacked with the LED module 100.

In the three-dimensional combined LED lighting apparatus 10 having the above-described configuration, the number of the LED modules 100 connected to the maximum can be determined according to the size of the power source transmitted through the main module 200.

The three-dimensional combined LED lighting apparatus 10 having the above-described configuration is configured to include the LED modules 100 having the multicolor RGB LEDs capable of displaying various colors controlled by the main module 200, The LED modules 100 are combined into various types of three-dimensional blocks so that they are deformed or combined with additional cubic-type LED modules. Thus, Can be used for decorative purposes where necessary.

Fig. 2 is a view for explaining the LED module shown in Fig. 1. Fig.

2, the LED module 100 includes an LED input connection jack unit 110, a plurality of LED output connection jack units 120, one or more light emitting units 130, a plurality of LED coupling units 140, An LED substrate unit 150 and an LED case unit 160.

The LED input connection jack unit 110 is formed on one side of the LED substrate unit 150 and receives power and emission control signals transmitted from the main module 200 or another LED module 100, Emitting control signal to the LED substrate unit 150.

The LED output connection jack unit 120 is formed on the other side of the LED substrate unit 150 in which the LED input connection jack unit 110 is not formed and transmits power and emission control signals supplied from the LED input connection jack unit 110 to the LED And transmits the received power and emission control signals to the LED input connection jack unit 110 formed in the other LED module 100.

The light emitting unit 130 is formed on an upper portion or a lower portion of the LED substrate unit 150 and receives power supplied from the LED input connection jack unit 110 through the LED substrate unit 150, And receives the light emission control signal supplied from the LED input connection jack unit 110 through the LED substrate unit 150 and emits light according to the received light emission control signal.

In one embodiment, the light emitting unit 130 may be formed of an element (for example, an LED or the like) capable of generating an amount of light that can be discriminated even in the daytime while consuming less power.

In one embodiment, the light emitting unit 130 may include an LED (e.g., an RGB-Multi color LED, etc.) capable of emitting light of a plurality of colors (e.g., red, ), And it is not necessary to provide a plurality of LEDs for a plurality of colors, which can save manufacturing cost.

The LED fastening part 140 is coupled to or separated from the main fastening part 240 formed on the main module 200 or the LED fastening part 140 formed on the other LED module 100.

The LED board unit 150 receives the power and emission control signals from the LED input connection jack unit 110 formed at one side and the LED output connection jack unit 120 formed at the other side where the LED input connection jack unit 110 is not formed, Emitting control signal transmitted from the LED input connection jack unit 110 to the LED input connection jack unit 110 formed in the other LED module 100 through the light emitting unit 130 formed on the upper or lower part, The LED connector 140 is installed to mount the LED connector 140 to the power source.

The LED case part 160 protects the LED base part 150 by mounting the LED base part 150 therein.

In one embodiment, the LED case portion 160 is formed in the form of a cube (i.e., a cube), and may be joined or separated in the up-and-down direction or in the left-right direction such as stacking bricks with other LED modules 100 And can be coupled to or separated from the main module 200 in the left-right direction.

In one embodiment, the LED case portion 160 may include an upper case member 161 and a lower case member 162.

The upper case member 161 is mounted on an upper portion of the LED substrate unit 150 on which the light emitting unit 130 is mounted and transmits light emitted from the light emitting unit 130.

In one embodiment, the upper case member 161 is formed of translucent material (e.g., translucent index plastic or translucent index glass), and is lightly emitted .

In one embodiment, the upper case member 161 may be formed with a color (e.g., yellow, pink, or mint) so as to convert light emitted from the light emitting unit 130 itself.

The lower case member 162 is mounted on the lower portion of the LED substrate unit 150 and protects the LED substrate unit 150 mounted therein.

The lower case member 162 may be formed of the same material as that of the upper case member 161 or may be formed of the same color or different color as that of the upper case member 161. [

3 is a view for explaining a first example of the LED fastening portion shown in Fig.

Referring to FIG. 3, the LED fastening part 140 includes a projection member 141 and a plurality of fastening groove members 142.

The protrusion member 141 protrudes from one side of the LED substrate unit 150 and is coupled to or separated from the coupling groove member 142 formed in the other LED module 100, (240).

In one embodiment, one or more protrusion members 141 may be formed, wherein one pair (i.e., two) of protrusion members 141 are formed to engage or disengage the coupling groove member 142 or main coupling portion 240 Preferably separated.

The fastening groove member 142 is formed on the side surface of the LED substrate portion 150 on which the projection member 141 is not formed and is engaged with or separated from the projection member 141 formed on the other LED module 100.

In one embodiment, one or more of the fastening groove members 142 may be formed, and it is preferable that a pair (that is, two) are formed and joined or separated from the projection member 141.

Fig. 4 is a view for explaining a second example of the LED fastening portion shown in Fig. 2. Fig.

Referring to FIG. 4, the LED fastening part 140 includes a protruding member 141 and a plurality of reverse fastening groove members 143.

The protrusion member 141 protrudes from one side of the LED substrate unit 150 and is coupled to or separated from the coupling groove member 142 formed in the other LED module 100, (240).

In one embodiment, it is preferable that a pair (that is, two) of protrusion members 141 are formed and joined or separated with the fastening groove member 142 or the main fastening portion 240.

In one embodiment, the projection member 141 may include a first projection 1411 and a second projection 1412.

The first protrusion 1411 is formed to be longer than the second protrusion 1412 and switches on the first switch 1413 or the second switch 1414 while the other protrusion 1412 (Not shown).

The first switch 1413 is connected between the LED input connection jack unit 110 and the LED substrate unit 150 and is connected to the LED substrate unit of the power supplied from the LED input connection jack unit 110 Lt; RTI ID = 0.0 > 150 < / RTI >

In one embodiment, the first switch 1413 is powered from the LED input connection jack portion 110 in the same manner as the second switch 1414, but when the second switch 1414 is turned on, The second switch 1414 is switched on and the current flows when the current does not flow due to the switch being turned off.

The second switch 1414 is connected between the LED input connection jack unit 110 and the LED substrate unit 150 and is connected to the LED substrate unit of the power source supplied from the LED input connection jack unit 110 Lt; RTI ID = 0.0 > 150 < / RTI >

In one embodiment, the second switch 1414 receives power from the LED input connection jack portion 110 in the same manner as the first switch 1413, but when the first switch 1413 is turned on and current is flowing, The first switch 1413 is switched on and the current flows when the current does not flow due to the switch being turned off.

The second protrusion 1412 is formed to be shorter than the first protrusion 1411 and can be coupled to or separated from the coupling groove member 142 formed in the other LED case portion 160.

The reverse coupling groove member 143 is formed on the side surface of the LED substrate portion 150 on which the protrusion member 141 is not formed and is engaged with or separated from the protrusion member 141 formed on the other LED module 100 .

The LED fastening part 140 having the above-described structure can be coupled in the same direction in the coupling between the LED modules 100 (i.e., when the light emitting parts 130 are all directed upward) In addition, in the coupling between the LED modules 100, the light emitting part 130 faces upward, and the other LED module 100 faces the light emitting part 130 in the other direction Downward, etc.), so that the shape of the coupling can be varied variously.

5 is a view for explaining a first example of the main module shown in Fig.

5, the main module 200 includes a control unit 210, a power supply unit 220, a main connection jack unit 230, a main connection unit 240, a main board unit 250, and a main case unit 260 ).

The control unit 210 generates a light emission control signal for controlling the light emission color and the light emission pattern of the LED module 100 and transmits the generated light emission control signal to the main substrate unit 250.

The power supply unit 220 receives power supplied from the outside and transmits the supplied power to the main board unit 250.

The power supply unit 220 receives a power supply (for example, 12V DC, etc.) that is supplied from a commercial power supply (for example, 120V AC) And then transmit the converted signal to the main substrate unit 250.

The main connection jack unit 230 receives the emission control signal generated by the control unit 210 and the power supplied from the power supply unit 220 through the main substrate unit 250 and outputs the received emission control signal and power to the LED To the LED input connection jack unit 110 formed in the module 100.

The main fastening part 240 is formed on the side of the main board part 250 on which the main connection jack part 230 is formed and is engaged with or separated from the projection member 141 formed on the LED module 100.

The main board unit 250 receives the light emission control signal from the installed control unit 210 and transmits the received light emission control signal to the installed main connection jack unit 230. The main board unit 250 receives power from the installed power supply unit 220 And transmits the received power to the main connection jack unit 230. The main connection unit 240 is formed to penetrate through the main connection unit 230. FIG.

The main case unit 260 protects the main board unit 250 by mounting it therein.

In one embodiment, the main case portion 260 may be formed in the form of a cube (i.e., a cube) so as to be coupled or separated from the other LED modules 100 in the left-right direction.

6 is a view for explaining the control unit shown in Fig.

6, the control unit 210 includes a memory member 211, an input member 212, a mode changing member 213, and a control member 214. [

The memory member 211 stores initial control information for controlling the light emission color and light emission pattern of the LED module 100 at the time of initial drive and the initial control information for controlling the light emission color and light emission pattern of the LED module 100 Control-mode-specific control information is stored.

The input member 212 receives the start of driving of the LED module 100 and informs the control member 214 of the start of the input drive.

In one embodiment, the input member 212 is formed in an on / off switch configuration (e.g., a slide-type pushing or pushing configuration, etc.), and can be input to start the drive.

The mode changing member 213 receives the mode change of the light emitting color and the light emitting pattern of the LED module 100 and changes the mode of the light emitting color and the light emitting pattern of the inputted LED module 100 to the control member 214 Notify.

In one embodiment, the mode changing member 213 is formed in a button-pressing manner, and can receive a mode change of the light emitting color and the light emitting pattern of the LED module 100. At this time, corresponding to the number of pressing (For example, if you press once, the light is emitted by continuous light, if you press twice continuously, the light flashes with constant period, if you press three times continuously, Etc.) to notify the control member 214 of the mode change of the luminescent color and the luminescent pattern of the LED module 100.

The control member 214 is informed of the start of driving of the LED module 100 from the input member 212 and reads the initial control information stored in the memory member 211 according to the start of the operation of the notified LED module 100 And transmits the generated emission control signal to the LED module 100. The emission color of the LED module 100 and the emission color of the LED module 100 are changed from the mode changing member 213 to the emission control signal corresponding to the read initial control information, The controller 210 notifies the mode change of the pattern and reads the control information for each mode stored in the memory member 211 according to the change of the emission color of the LED module 100 and the light emission pattern of the LED module 100, Generates a light emission control signal, and transmits the generated light emission control signal to the LED module 100.

The control unit 210 having the above-described configuration includes a proximity sensor member (not shown in the drawings for the sake of convenience of explanation), a temperature sensor member (not shown in the figure for convenience of explanation), and a light intensity sensor member (Not shown).

The proximity sensor detects the presence of an object approaching the LED module 100, and informs the control module 214 of an object approaching the LED module 100.

In one embodiment, the proximity sensor member is capable of measuring a distance value (up to 10 cm to 400 cm) with respect to the front object through a TTL ultrasonic pulse sensor.

In one embodiment, the memory member 211 stores proximity control information for controlling the light emission color and the light emission pattern of the LED module 100 depending on the presence or absence of an object approaching the LED module 100.

In one embodiment, the control member 214 is informed that there is an object coming close to the LED module 100 from the proximity sensor member, and receives proximity control information stored in the memory member 211 in accordance with the presence or absence of the notified object Generates a light emission control signal corresponding to the read proximity control information, and transmits the generated light emission control signal to the LED module 100.

The temperature sensor member measures the temperature around the LED module 100 and informs the control member 214 of the measured temperature.

In one embodiment, the memory member 211 stores temperature control information for controlling the emission color and emission pattern of the LED module 100 according to the temperature around the LED module 100.

In one embodiment, the control member 214 is notified of the temperature around the LED module 100 from the temperature sensor member, reads the temperature control information stored in the memory member 211 according to the notified temperature, Emitting control signal corresponding to one temperature control information and transmit the generated emission control signal to the LED module 100.

The illuminance sensor member measures the illuminance around the LED module 100 and notifies the measured illuminance to the control member 214. [

In one embodiment, the illuminance sensor member can measure the ambient illuminance by a CDS sensor (an illuminance sensor using Cd (cat) and S (sulfur)).

In one embodiment, the memory member 211 stores illumination control information for controlling the light emission color and the light emission pattern of the LED module 100 according to the illuminance around the LED module 100.

In one embodiment, the control member 214 is informed of the illuminance around the LED module 100 from the illuminance sensor member, reads the illuminance control information stored in the memory member 211 according to the notified illuminance, The light emission control signal corresponding to one illumination control information is generated and the generated light emission control signal can be transmitted to the LED module 100. [

The control unit 210 having the above-described configuration can enable interactive LED control by an illuminance sensor, a temperature sensor, and an ultrasonic sensor.

7 is a view for explaining a second example of the main module shown in Fig.

7, the main module 200 includes a control unit 210, a power supply unit 220, a main connection jack unit 230, a main connection unit 240, a main board unit 250, a main case unit 260 And a communication unit 270. 6, the control unit 210, the power supply unit 220, the main connection jack unit 230, the main connection unit 240, the main board unit 250, and the main case unit 260 are the same as those of FIG. The description will be omitted.

The communication unit 270 is mounted on the main board unit 250 and receives notification of the start of driving of the LED module 100 or notification of mode change through wireless communication from an external wireless device, Notification or mode change to the main substrate unit 250.

In one embodiment, the communication unit 270 may communicate with an external wireless device (e.g., a smart phone, an MP3 player with built-in WiFi, a game machine with built-in WiFi, etc.) (Near Field Communication) or the like).

In one embodiment, the external wireless device is provided with an external wireless device interlocking service application (i.e., an application or program for notifying the start of operation or mode change of the LED module 100) And notifies the main module 200 of the start of driving or the mode change of the input using the wireless communication (for example, Bluetooth or NFC (Near Field Communication)) .

8 is a view for explaining a third example of the main module shown in Fig.

8, the main module 200 includes a control unit 210, a power supply unit 220, a main connection jack unit 230, a main connection unit 240, a main board unit 250, a main case unit 260 And a handle portion 280. [0042] 6, the control unit 210, the power supply unit 220, the main connection jack unit 230, the main connection unit 240, the main board unit 250, and the main case unit 260 are the same as those of FIG. The description will be omitted.

The handle portion 280 is mounted on one side of the main case portion 260 and is held by the user.

In an embodiment, the handle portion 280 can be used in the form of a flashlight or the like using the LED module 100 connected to a plurality of the LED modules 100 using light generated through the LED module 100.

The embodiments of the present invention are not limited to the above-described apparatuses and / or methods, but may be implemented by a program for realizing functions corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded, And such an embodiment can be easily implemented by those skilled in the art from the description of the embodiments described above.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

100: LED module
110: LED input connector part
120: LED output connector part
130:
140: LED fastening part
141: projection member
142: fastening groove member
143: Reverse locking member
150: LED substrate part
160: LED case part
161: upper case member
162: Lower case member
200: main module
210:
211: Missing memory
212: input member
213: Mode change member
214: control member
220: Power supply
230: main connection jack part
240: Main fastening part
250: main substrate portion
260: Main case part
270:
280: Handle portion

Claims (10)

One or more LED modules formed in a cube shape, coupled or separated from each other, for receiving power to emit light; And
And a main module coupled to or separated from the LED module and configured to transmit power to the LED module and to control emission color and emission pattern of the LED module.
The LED module according to claim 1,
An LED input connection jack for receiving a power supply and an emission control signal transmitted from the main module or another LED module;
A plurality of LED output connection jacks for transmitting power and emission control signals received from the LED input connection jack unit to other LED modules;
One or more light emitting units driven by a power supplied from the LED input connection jack unit and emitting light according to a light emission control signal supplied from the LED input connection jack unit;
A plurality of LED fastening portions for mutually joining or separating the main module or another LED module;
An LED board portion for mounting the LED input connection jack portion, the LED output connection jack portion, the light emitting portion, and the LED fastening portion;
And an LED case part for mounting and protecting the LED substrate part.
The LED lighting device according to claim 2,
A protrusion formed on one side of the LED case; And
And a plurality of coupling groove members formed to penetrate through the side surfaces of the LED case portion where the projection member is not formed and to be engaged with or separated from the projection member formed in the other LED case portion, .
The LED lighting device according to claim 2,
A protrusion formed on one side of the LED case; And
And a plurality of reverse coupling grooves formed on the side surfaces of the LED case portion where the projection member is not formed and which are connected or separated from the projection member formed in the other LED case portion. LED lighting fixtures.
The LED lighting device according to claim 2,
An upper case member mounted on an upper portion of the LED substrate portion on which the light emitting portion is mounted and transmitting light emitted from the light emitting portion; And
And a lower case member for mounting on a lower portion of the LED substrate portion.
The apparatus of claim 1, wherein the main module comprises:
A control unit for generating an emission control signal for controlling emission color and emission pattern of the LED module;
A power supply for supplying power from the outside;
A main connection jack unit for transmitting the light emission control signal generated by the control unit and the power supplied from the power supply unit to the LED module;
A main fastening part for engaging or disengaging with the LED module;
A main board unit for mounting and dismounting the control unit, the power supply unit, the main connection jack unit, and the main fastening unit; And
And a main case part for mounting and protecting the main board part.
7. The apparatus of claim 6,
Initial control information for controlling the luminescent color and the luminescent pattern of the LED module at the time of initial driving, and mode control information for controlling the luminescent color and the luminescent pattern of the LED module for each mode to be changed at the time of changing the mode Absence of memory;
An input member for receiving the start of driving of the LED module and informing the start of driving;
A mode changing member for notifying a mode change of a light emitting color and a light emitting pattern of the LED module; And
The initial control information stored in the memory member is informed from the input member that the drive start of the LED module is notified, a light emission control signal corresponding to the read initial control information is generated and transmitted to the LED module, And a control unit for controlling the LED module to generate a light emission control signal corresponding to the read-out control information for each mode, and transmit the light emission control signal to the LED module And a control member for controlling the LED lighting device.
7. The apparatus of claim 6,
And generates a light emission control signal for controlling the light emission color and the light emission pattern of the LED module according to the presence of an object approaching the LED module, the temperature around the LED module, or the illuminance around the LED module. Combined LED lighting fixture.
7. The apparatus of claim 6,
Further comprising a communication unit for receiving notification of start of driving or notification of a mode change from an external wireless device via wireless communication.
7. The apparatus of claim 6,
The LED lighting fixture according to any one of claims 1 to 3, further comprising a grip portion for being held by a user.

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