WO2012102591A2 - Led lamp system - Google Patents

Led lamp system Download PDF

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Publication number
WO2012102591A2
WO2012102591A2 PCT/KR2012/000684 KR2012000684W WO2012102591A2 WO 2012102591 A2 WO2012102591 A2 WO 2012102591A2 KR 2012000684 W KR2012000684 W KR 2012000684W WO 2012102591 A2 WO2012102591 A2 WO 2012102591A2
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WO
WIPO (PCT)
Prior art keywords
power
power supply
brightness
led
led lighting
Prior art date
Application number
PCT/KR2012/000684
Other languages
French (fr)
Korean (ko)
Other versions
WO2012102591A3 (en
Inventor
김주호
박희수
한경진
김규한
나세진
Original Assignee
남경 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 남경 주식회사 filed Critical 남경 주식회사
Publication of WO2012102591A2 publication Critical patent/WO2012102591A2/en
Publication of WO2012102591A3 publication Critical patent/WO2012102591A3/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to an LED lighting system, and more particularly, to a technology for supplying power to a plurality of LED lighting and electronics using one external DC power supply.
  • LED lighting is spotlighted as a light source of various lighting devices.
  • Such LED lamps have advantages of low heat generation, low power consumption, excellent durability, and long life compared to light sources of conventional lighting devices such as incandescent lamps and fluorescent lamps.
  • LED lamps do not use mercury or discharge gas such as fluorescent lamps, so they do not cause environmental pollution problems.
  • FIG. 1 An indoor lighting system using such an LED lamp is shown in FIG. 1.
  • the LED lamp (1) is a direct-current power supply (2), for example switching mode power supply (SMPS) and LED elements (connected to the lamp switch unit 4 through the AC power supply line 6) And an LED light emitting unit 3 having a not shown.
  • the DC power supply 2 is a DC power supply for a commercial AC power supply (AC 220V) supplied through the AC power supply line 7 in a state in which the switch 5 in the lamp switch unit 4 is switched on. Convert to (DC). That is, the LED lamp 1 emits the LED element in the LED light emitting unit 3 by using the DC power output from the built-in DC power supply (2).
  • DC DC power supply
  • the indoor lighting system using the LED lamp has a plug connection groove 8 connected to the AC power supply line 7 and is connected to the electronic device through a plug of an electronic device (not shown) inserted into the plug connection groove 8. It may be further provided with an outlet 6 for supplying household AC power.
  • the LED lamp 1 has a structure in which one LED element and one DC power supply are integrated. Therefore, as illustrated in FIG. 2, when a failure occurs in any one of the LED device and the DC power supply device, the entire LED lamp has to be replaced with a new LED lamp.
  • the DC power supply 2 in the LED lamp 1 is embedded in the LED light emitting unit 3. That is, the size of the DC power supply device 2 is smaller than the size of the LED light emitting part 3. As a result, heat dissipation generated during the operation of the DC power supply 2 may not be effectively performed. In addition, the heat generated from the LED light emitting unit 3 is added to the problem that the thermal characteristics of the LED lamp (1) is bad. It is possible to effectively dissipate heat generated by the DC power supply 2 and heat generated by the LED light emitting unit 3 by configuring the LED light emitting unit 3 using a high efficiency heat dissipating material. However, high efficiency heat dissipation materials are expensive, which causes a problem that the price of the LED lamp 1 is high.
  • the LED lamp 1 may not operate in accordance with the switching on / off speed when the switch 5 in the lamp switch unit 4 is switched on / off at a high speed. This is because the lamp switch unit 4 is connected to the external input terminal of the DC power supply 2, the home commercial AC power is always supplied to the DC power supply 2, converted to DC power and supplied to the LED element, DC power supply The device 2 needs a driving time for converting the domestic commercial AC power into a DC power, and the on / off operation of the LED lamp 1 corresponding to the on / off operation of the switch 5 is performed for this driving time. This may be delayed.
  • the lamp switch unit 4 has a function of turning on / off the LED lamp 1 as the switch 5 is switched on / off, and does not have a function of adjusting the brightness of the LED lamp 1. .
  • the outlet 6 in the indoor lighting system using the LED lamp shown in FIG. 1 serves to supply home commercial AC power to the lamp switch unit 4 and the electronics, and adjusts the brightness of the LED lamp 1. It does not have the function to
  • the LED lamp (1) converts the commercial AC power (AC 220V) for home use supplied through the AC power supply line (7) to DC power (DC) LED
  • the LED element in the light emitting portion 3 emits light. Accordingly, when the supply of household commercial AC power is interrupted, that is, the LED lamp 1 during a power failure has a problem that is immediately turned off.
  • LED lighting system has been proposed, in which LED devices and DC power supplies are separately configured to facilitate replacement in case of failure.
  • LED lighting system that improves the heat dissipation characteristics of the LED lamp without using a high efficiency heat dissipation material is proposed.
  • an LED lighting system in which the LED lighting is turned on / off without delay when the switch in the lighting switch unit is switched on / off.
  • the external DC power supply for converting a commercial AC power applied to the home commercial AC power supply via an AC power supply line; And a plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply.
  • the plurality of LED lamps for DC the substrate is mounted to the LED driven by receiving the DC power;
  • a heat sink in which a sliding groove is formed in which the substrate is slidably inserted and fixed, a fastening groove is formed in the outer circumference, and covers a bottom surface of the substrate;
  • a diffusion tube covering an upper portion of the LEDs, and both ends of which are fitted into the fastening grooves;
  • a pair of sealing caps coupled to both ends of the heat sink and the diffusion tube, having a substrate fixing hole to which both ends of the substrate are inserted and fixed, and having a cylindrical guide protrusion projecting outwardly;
  • a pair of power sockets fixed to the guide protrusions of the pair of sealing caps and electrically connected to the substrate and the electric wires.
  • the plurality of DC LED lamps, the semicircular heat sink having a predetermined length, the engaging grooves are formed at both ends;
  • the plurality of LED lamps for DC the lower portion is opened, a predetermined space is formed therein, a half mirror coating layer having a predetermined light transmittance and a light reflectance is formed on the inner circumference, glass case;
  • the LED lighting system may further include a battery that is charged by using the DC power and provides the charged power to the plurality of DC LED lighting when the home commercial AC power is not supplied.
  • the battery may be built in the external DC power supply or separately located outside the external DC power supply.
  • the external DC power supply incorporating the battery may further include a first charge amount display unit to display a DC power charge amount of the internal battery.
  • the battery separately located outside the external DC power supply may further include a second charge amount display unit that displays a charge amount of the DC power source.
  • the LED lighting system may further include a power amount display unit for calculating and displaying the power consumption of the external DC power supply using the DC power supply.
  • the power amount display unit may be built in the external DC power supply.
  • the power amount display unit may be configured to use an LED or LCD.
  • the external DC power supply for converting a domestic commercial AC power applied via an AC power supply line into a DC power supply;
  • a plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply;
  • a plurality of lamp switch units including a switch for connecting or disconnecting an output terminal of the external DC power supply and an input terminal of the DC LED lamp according to a user's selection.
  • the plurality of lamp switch unit is provided with a first brightness control means for adjusting the brightness of the LED lamp for DC and by adjusting the size of the DC power to correspond to the brightness selected by the first brightness control means for the DC It may further include a first brightness control unit for supplying the LED light.
  • the first brightness adjusting means comprises: a first brightness rising button for increasing the brightness of the LED lamp for DC; And it may be provided with a first brightness down button for lowering the brightness of the LED lamp for DC.
  • the plurality of lamp switch unit may further include a first brightness display unit for displaying the brightness selected by the first brightness control means.
  • the plurality of lamp switch unit may further include a first lamp color control unit for adjusting the size of the DC power supply to adjust the color of the LED lamp for DC.
  • the external direct-current power supply for converting a commercial commercial AC power applied to the DC power supply through the AC power supply line;
  • a plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply;
  • it may include an outlet having a power supply for supplying a plurality of electronic devices by converting the size of the DC power supply.
  • the outlet includes a second brightness control means for adjusting the brightness of the LED lamp for DC, the DC power LED lamp by adjusting the size of the DC power to correspond to the brightness selected by the second brightness control means. It may further include a second brightness adjustment unit for supplying to.
  • the second brightness adjusting unit may further include a second brightness displaying unit displaying the brightness selected through the second brightness adjusting unit.
  • the second brightness adjusting means includes: a second brightness rising button for increasing the brightness of the LED lamp for DC; And it may be provided with a second brightness down button for lowering the brightness of the LED lamp for DC.
  • the outlet may further include a plurality of plug connection grooves in which a plug terminal of a predetermined electronic device is inserted and having a plurality of plug connection holes connected to the AC power supply line.
  • the outlet may further include a second lamp color control unit for adjusting the size of the DC power supply to adjust the color of the LED lamp for DC.
  • the external direct-current power supply for converting a commercial commercial AC power applied to the DC power supply through the AC power supply line;
  • a plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply; According to the user's selection, the output terminal of the external DC power supply and the input terminal of the LED lamp for DC are connected or blocked, and the brightness or color of the DC LED lamp is adjusted by adjusting the size of the DC power according to the user's selection.
  • Illumination light switch unit And supplying the home use AC power to a plurality of electronic devices or converting the size of the DC power to a plurality of electronic devices, and adjusting the size of the DC power according to a user's selection to adjust the brightness of the LED lamp for DC. Or it may include an outlet for adjusting the color.
  • the LED lighting system further comprises a lighting control unit for controlling the brightness or color of the plurality of DC LED lighting by adjusting the size of the DC power supply according to the brightness control signal or color control signal received from an external device through a wired or wireless network. It may include.
  • the lamp control unit may be built in the external DC power supply or may be located as a separate device outside the external DC power supply.
  • the LED lighting system by separately configuring the LED element (bulb) and the DC power supply, it is easy to replace in case of failure.
  • the LED lamp system according to an embodiment of the present invention, by placing the lamp switch in the output terminal of the external DC power supply, it is possible to turn on or off the LED lamp for DC without delay time.
  • the LED lighting system according to an embodiment of the present invention, by installing a brightness control unit in the light switch unit or outlet, it is possible to adjust the brightness of the DC LED light through the installed brightness control unit.
  • the LED lighting system by placing the battery at the output terminal of the external DC power supply and charging the power supply to the LED LED lamp and the outlet for the power in the event of power failure, LED lighting even during power failure
  • the system can operate normally.
  • FIG. 1 is a view showing an indoor lighting system using a conventional LED lamp.
  • FIG. 2 is a diagram illustrating a process of replacing an entire LED lamp with a new LED lamp when a failure occurs in any one of the LED device and the DC power supply.
  • FIG. 3 is a view showing the LED lamp system according to an embodiment of the present invention.
  • FIG. 4 is a view illustrating a connection relationship between an external DC power supply device and a plurality of DC LED lights.
  • FIG. 5 is a diagram illustrating a replacement process when a failure occurs in any one of the LED bulb and the external DC power supply.
  • FIG. 6 is a view illustrating a connection relationship between an external DC power supply device and a lamp switch unit.
  • FIG. 7 is a view illustrating a second brightness controller provided in the outlet.
  • FIG. 8 is a view showing a power display unit provided in the outlet.
  • FIG. 3 is a view showing the configuration of the LED lighting system according to an embodiment of the present invention.
  • the LED lighting system includes an external DC power supply 11 and a plurality of DC LED lighting (11).
  • an external DC power supply 11 and a plurality of DC LED lighting (11).
  • a plurality of DC LED lamps 11 may be connected to an output terminal of the external DC power supply 11 as shown in FIG. 4.
  • each of the plurality of DC LED lamps 11, a substrate on which the LEDs are driven by receiving the DC power output from the external DC power supply 11 is mounted, a sliding groove in which the substrate is slidingly inserted and fixed to the inner circumference And a coupling groove formed at an outer circumference, a heat sink covering the bottom surface of the substrate, a diffusion tube covering an upper portion of the LEDs, and both ends of which are fitted into the coupling groove, both ends of the heat sink and the diffusion tube.
  • a pair of sealing caps having a cylindrical guide protrusion protruding outwardly and being inserted into and fixed to the guide protrusions of each of the pair of sealing caps. It may be provided with a pair of power sockets electrically connected by the substrate and the electric wire.
  • each of the plurality of DC LED lamps 11, each of the plurality of DC LED lamps 11 has a predetermined length, a semicircular heat sink having a locking groove formed at both ends, and has a fixed length,
  • the external DC power supply having a semicircular diffusion tube and a predetermined length having both ends hooked to the groove portion, and both sides are fitted into and fixed to a fixing groove formed inside both ends of the heat sink, and are exposed to the diffusion tube at a plurality of positions on the upper surface. It may be provided with a substrate on which the LEDs driven by receiving the DC power output from the device 10 is mounted.
  • each of the plurality of DC LED lamps 11, the lower portion is opened, a predetermined space is formed inside, a half mirror coating layer having a predetermined light transmittance and light reflectance is formed on the inner circumference, a glass case made of glass, Is installed in the glass case, made of FR4, coupled to the lower surface of the glass case and the substrate having a plurality of LEDs that emit light when the direct current is applied to the lower surface, the light emitted from the LEDs are transmitted
  • a cover may be provided.
  • the DC LED lamps 11 and the DC power supply 10 are separated from each other, so that the heat dissipation characteristics of the DC LED lamps 11 are higher than those of the LED lamps with the built-in DC power supplies. You get better.
  • the DC LED light (11) can be configured without using a high-efficiency heat dissipation material It is possible to lower the price of the LED lamp 11 for.
  • the external DC power supply device 10 converts the domestic commercial AC power (AC 220V) applied through the AC power supply line 12 into a DC power supply (DC 48V).
  • the plurality of DC LED lamps 11 are turned on by receiving DC power from the external DC power supply 10.
  • the LED lighting system according to the first embodiment may further include a battery 34.
  • the battery 34 charges the DC power output from the external DC power supply 10, and when the home commercial AC power is not supplied, the charged power is supplied to the plurality of DC LED lights 11 or outlets when the power is out. 20) to provide. That is, in case of power failure, the battery 34 may supply charged power to a plurality of electronic devices connected to the outlet 20.
  • the battery 34 may be embedded in the external DC power supply 10 or may be located as a separate device outside the external DC power supply 10. When the battery 34 is separately located outside the external DC power supply 10, the battery 34 may be connected to an output terminal of the external DC power supply 10 to charge the DC power output from the external DC power supply 10.
  • the external DC power supply device 10 having the built-in battery 34 may further include a first charge amount display unit (not shown) that displays a charge amount of the DC power of the built-in battery 34.
  • the battery 34 separately located outside the external DC power supply device 10 may further include a second charge amount display unit (not shown) indicating a charge amount of the DC power output from the external DC power supply device.
  • the LED lamp system according to an embodiment of the present invention by providing a battery 34, it is possible to operate the LED lamp system according to the embodiment of the present invention stably regardless of the power failure.
  • the LED lighting system according to the first embodiment may further include a power amount display unit for calculating and displaying the power consumption of the external DC power supply device 10 using the DC power output from the external DC power supply device 10. .
  • the power amount display unit may display the limit power consumption of the external DC power supply device 10.
  • the power amount display unit may be provided in the outlet 20 or provided in the external DC power supply device 10.
  • the power display may be implemented using an LED or LCD. In this way, the power display unit displays the current power consumption together with the limit power consumption of the external DC power supply, and displays a message requesting the user to add a separate external DC power supply when the current power consumption exceeds the limit. can do.
  • the power amount display unit 29 may include a first display unit 30 and a second display unit 33.
  • the first display unit 30 includes a plurality of LEDs 31, and may display the amount of power consumption of the external DC power supply device 32 by lighting the LEDs by the amount of power consumption of the external DC power supply device 10.
  • the second display unit 33 may be configured as an LCD, and the power consumption of the external DC power supply device 10 may be displayed on the LCD screen.
  • the LED lighting system according to the second embodiment of the present invention can be implemented by further including a lamp switch unit 13 in the components of the LED lighting system according to the first embodiment.
  • the number of the light switch unit 13 may be provided as many as the number of DC LED light (11). That is, as shown in FIG. 4, a lamp switch unit may be installed between an output terminal of the external DC power supply device 10 and an input terminal of each of the plurality of DC LED lamps 11.
  • the lamp switch unit 13 may include a switch 14 and a first brightness controller 15.
  • the switch 14 may connect or block an output terminal of the external DC power supply 10 and an input terminal of the DC LED lamp 11 according to a user's selection. That is, as shown in Figure 6, the switch 14 is located between the output terminal of the external DC power supply device 10 and the input terminal of the DC LED lamp 11, the external DC power supply by switching on / off operation The output terminal of the device 10 and the input terminal of the LED lamp 11 for DC can be connected or disconnected. In this way, since the lamp switch 13 is connected to the output terminal of the external DC power supply 10, it is always in a state of receiving power from the external DC power supply 10. In this state, when the switch in the lamp switch unit 13 is turned on / off, the LED lamp 11 for DC can be turned on or off without a delay time.
  • the first brightness controller 15 includes a first brightness controller 16 for adjusting the brightness of the LED lamp 11 for DC and an external direct current to correspond to the brightness selected through the first brightness controller 16.
  • the size of the DC power output from the power supply device 10 is adjusted and supplied to the LED lamp 11 for DC.
  • the first brightness adjusting means 16, the first brightness rising button 17 for increasing the brightness of the DC LED lamp 11 and the first brightness falling for lowering the brightness of the DC LED lamp 11 The button 18 may be provided.
  • the first brightness adjusting unit 15 may further include a first brightness displaying unit 19 for displaying the brightness selected through the first brightness adjusting means 16. Accordingly, the user selects the desired brightness of the DC LED lamp 11 through the first brightness adjusting unit 15 provided in the lamp switch unit 13, that is, the first brightness rising button 17 or the first brightness falling. By operating the button 18, it is possible to adjust the brightness of the desired DC LED lamp (11).
  • the LED lighting system according to the third embodiment of the present invention can be implemented by further including an outlet 20 in the components of the LED lighting system according to the first embodiment.
  • the outlet 20 includes a power supply 28.
  • the power supply 28 converts the magnitude of the DC power output from the external DC power supply 10 and supplies the same to a plurality of electronic devices (not shown).
  • the power supply 28 may include a plurality of receptacles into which USB terminals having a plurality of different types are inserted, and DC power may be supplied to the electronics through the USB terminals inserted into the respective receptacles. Can be.
  • the USB type power supply 28 is only an embodiment and may be implemented as a component capable of supplying DC power to an electronic device, for example, a DC adapter.
  • the outlet 20 may further include a second brightness controller 23.
  • the second brightness controller 23 includes a second brightness controller 24 for adjusting the brightness of the DC LED lamp 11, and the second brightness controller 24 includes a second brightness controller 24.
  • the second brightness adjusting means 23, the second brightness rising button 25 for increasing the brightness of the DC LED lamp 11 and the second brightness falling for lowering the brightness of the DC LED lamp 11 The button 26 may be provided.
  • the second brightness controller 23 may further include a second brightness indicator 27 that displays the brightness selected by the second brightness controller 24. Therefore, the user selects the desired brightness of the DC LED lamp 11 through the second brightness adjustment unit 23 provided in the outlet 20, that is, the second brightness up button 25 or the first brightness down button ( 26) it is possible to adjust the brightness of the desired DC LED lamp (11).
  • the outlet 20 includes a power supply 28 for supplying DC power to an electronic device and a second brightness controller 23 for adjusting the brightness of the DC LED lamp 11. 20 can be seen that it operates as a device for supplying DC power while adjusting the brightness of the LED lamp for DC (11).
  • the outlet 20 may further include a plug connection groove 21.
  • the plug connection groove 21 has a plug connection hole 22 into which a plug terminal (not shown) of a predetermined electronic device is inserted and connected to the AC power supply line 12. At this time, only one plug connection groove 21 is shown in FIG. 3, but a plurality of plug connection grooves 21 may be provided. Therefore, the outlet 20 includes a plug connection groove 21, a second brightness adjusting unit 23, and a power supply unit 28, thereby controlling the brightness of the DC LED lamp 11 and connecting to the outlet 20. It can be seen that it operates as a device for supplying a direct current power source or an alternating current power source to the electronic device.
  • the LED lighting system according to the fourth embodiment of the present invention may be configured by combining the configuration of the LED lighting system according to the second embodiment and the configuration of the LED lighting system according to the third embodiment. That is, the LED lighting system according to the fourth embodiment of the present invention, the external DC power supply 10, a plurality of DC LED lighting 11, the lamp switch 13, the outlet 20 and the battery 34 It may be configured to include. Since this has been described above, it will be omitted here.
  • the LED lighting system according to the first, second, third and fourth embodiments of the present invention is output from the external DC power supply device 10 according to a brightness control signal or a color control signal received from an external device through a wired or wireless network. It may further include a lamp control unit (not shown) for adjusting the size of the DC power supply to adjust the brightness or color of the plurality of DC LED lamps (11).
  • the lighting controller may be embedded in the external DC power supply 10 or may be located as a separate device outside the external DC power supply 10.
  • the present invention can be used in the field of manufacturing LED lighting system.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Disclosed is an LED lamp system. According to an embodiment of the present invention, an LED lamp system comprises: an external direct-current power device which converts commercial alternating-current power for family use, which is supplied through an alternating-current power supply line, into direct-current power; and a plurality of DC LED lamps which are supplied with the direct-current power from said external direct-current power device, and are turned on.

Description

엘이디 조명등 시스템LED lighting system
본 발명은 LED 조명등 시스템에 관한 것으로, 더욱 자세하게는 하나의 외장형 직류전원장치를 이용하여 다수의 LED 조명등 및 전자기기에 전원을 공급하는 기술에 관한 것이다.The present invention relates to an LED lighting system, and more particularly, to a technology for supplying power to a plurality of LED lighting and electronics using one external DC power supply.
최근 각종 조명장치의 광원으로 LED 조명등이 각광을 받고 있다. 이러한 LED 조명등은 백열등, 형광등과 같은 종래의 조명장치의 광원에 비해 발열량과 소비전력이 적고 내구성이 우수하고 수명이 긴 장점들을 갖는다. LED 조명등은 형광등과 같은 수은이나 방전용 가스를 사용하지 않으므로 환경 오염 문제를 유발하지 않는 장점을 가진다.Recently, LED lighting is spotlighted as a light source of various lighting devices. Such LED lamps have advantages of low heat generation, low power consumption, excellent durability, and long life compared to light sources of conventional lighting devices such as incandescent lamps and fluorescent lamps. LED lamps do not use mercury or discharge gas such as fluorescent lamps, so they do not cause environmental pollution problems.
이러한 LED 조명등을 이용한 실내 조명 시스템이 도 1에 도시되어 있다.An indoor lighting system using such an LED lamp is shown in FIG. 1.
도시된 바와 같이, LED 조명등(1)은 교류 전원 공급 라인(6)을 통하여 조명등 스위치부(4)와 연결되는 직류 전원장치(2), 예를 들어 SMPS(Switching Mode Power Supply) 및 LED 소자(미도시)를 구비한 LED 발광부(3)를 구비한다. 직류 전원장치(2)는 조명등 스위치부(4) 내 스위치(5)가 스위칭 온(swithcing ON) 상태에서, 교류 전원 공급 라인(7)을 통해 공급되는 가정용 상용 교류 전원(AC 220V)을 직류 전원(DC)으로 변환한다. 즉, LED 조명등(1)은 내장된 직류전원장치(2)에서 출력되는 직류전원을 이용하여 LED 발광부(3) 내 LED 소자를 발광시킨다. 나아가 LED 조명등을 이용한 실내 조명 시스템은 교류 전원 공급 라인(7)과 연결되는 플러그 접속 홈(8)을 구비하며 플러그 접속 홈(8)에 삽입된 전자기기(미도시)의 플러그를 통해 전자기기로 가정용 교류 전원을 공급하는 콘센트(6)를 더 구비할 수 있다.As shown, the LED lamp (1) is a direct-current power supply (2), for example switching mode power supply (SMPS) and LED elements (connected to the lamp switch unit 4 through the AC power supply line 6) And an LED light emitting unit 3 having a not shown. The DC power supply 2 is a DC power supply for a commercial AC power supply (AC 220V) supplied through the AC power supply line 7 in a state in which the switch 5 in the lamp switch unit 4 is switched on. Convert to (DC). That is, the LED lamp 1 emits the LED element in the LED light emitting unit 3 by using the DC power output from the built-in DC power supply (2). Furthermore, the indoor lighting system using the LED lamp has a plug connection groove 8 connected to the AC power supply line 7 and is connected to the electronic device through a plug of an electronic device (not shown) inserted into the plug connection groove 8. It may be further provided with an outlet 6 for supplying household AC power.
도 1에 도시된 바와 같이 LED 조명등(1)은 하나의 LED 소자와 하나의 직류 전원 장치가 일체로 된 구조이다. 따라서, 도 2에 도시된 바와 같이 LED 소자와 직류 전원 장치 중 어느 하나에 고장이 발생한 경우 LED 조명등 전체를 새로운 LED 조명등으로 교체해야 하는 문제점을 가진다.As shown in FIG. 1, the LED lamp 1 has a structure in which one LED element and one DC power supply are integrated. Therefore, as illustrated in FIG. 2, when a failure occurs in any one of the LED device and the DC power supply device, the entire LED lamp has to be replaced with a new LED lamp.
또한 LED 조명등(1) 내 직류 전원 장치(2)는 LED 발광부(3)의 내부에 내장된다. 즉, 직류 전원 장치(2)의 사이즈는 LED 발광부(3) 사이즈보다 작다. 이로 인해서 직류 전원 장치(2) 동작시 발생하는 열의 방산이 효과적으로 이루어지지 않을 수 있다. 이에 더하여 LED 발광부(3)에서 발생하는 열이 합해져서 LED 조명등(1)의 열 특성이 나빠지는 문제점이 발생한다. 이는 LED 발광부(3)를 고효율의 열 방산재료를 이용하여 구성함으로써, 직류 전원 장치(2)에서 발생하는 열과 LED 발광부(3)에서 발생하는 열의 방산이 효과적으로 이루어질 수 있다. 그러나 고효율의 열 방산재료는 고가이므로 LED 조명등(1)의 가격이 비싸지는 문제점이 발생한다. In addition, the DC power supply 2 in the LED lamp 1 is embedded in the LED light emitting unit 3. That is, the size of the DC power supply device 2 is smaller than the size of the LED light emitting part 3. As a result, heat dissipation generated during the operation of the DC power supply 2 may not be effectively performed. In addition, the heat generated from the LED light emitting unit 3 is added to the problem that the thermal characteristics of the LED lamp (1) is bad. It is possible to effectively dissipate heat generated by the DC power supply 2 and heat generated by the LED light emitting unit 3 by configuring the LED light emitting unit 3 using a high efficiency heat dissipating material. However, high efficiency heat dissipation materials are expensive, which causes a problem that the price of the LED lamp 1 is high.
또한 LED 조명등(1)은 조명등 스위치부(4) 내 스위치(5)가 빠른 속도로 스위칭 온/오프 되는 경우, 스위칭 온/오프 속도에 부합되는 동작을 못할 수 있다. 이는 조명등 스위치부(4)가 직류 전원 장치(2)의 외부 입력단에 연결되어 있어서, 항상 직류 전원 장치(2)에 가정용 상용 교류 전원이 공급되어 직류 전원으로 변환되어 LED 소자에 공급되므로, 직류 전원 장치(2)가 가정용 상용 교류 전원을 직류 전원으로 변환하기 위한 구동시간을 필요로 하고, 이 구동시간만큼 스위치(5)의 온/오프 동작에 부합되는 LED 조명등(1)의 온/오프 동작이 지연될 수 있기 때문이다. In addition, the LED lamp 1 may not operate in accordance with the switching on / off speed when the switch 5 in the lamp switch unit 4 is switched on / off at a high speed. This is because the lamp switch unit 4 is connected to the external input terminal of the DC power supply 2, the home commercial AC power is always supplied to the DC power supply 2, converted to DC power and supplied to the LED element, DC power supply The device 2 needs a driving time for converting the domestic commercial AC power into a DC power, and the on / off operation of the LED lamp 1 corresponding to the on / off operation of the switch 5 is performed for this driving time. This may be delayed.
또한 조명등 스위치부(4)는 스위치(5)가 스위칭 온/오프 됨에 따라 LED 조명등(1)을 온/오프 시키는 기능을 가질 뿐, LED 조명등(1)의 밝기를 조절하는 기능을 구비하고 있지 않다.In addition, the lamp switch unit 4 has a function of turning on / off the LED lamp 1 as the switch 5 is switched on / off, and does not have a function of adjusting the brightness of the LED lamp 1. .
또한 도 1에 도시된 LED 조명등을 이용한 실내 조명 시스템 내 콘센트(6)는 가정용 상용 교류 전원을 조명등 스위치부(4) 및 전자기기에 공급하는 역할을 할 뿐, LED 조명등(1)의 밝기를 조절하는 기능을 구비하고 있지 않다. In addition, the outlet 6 in the indoor lighting system using the LED lamp shown in FIG. 1 serves to supply home commercial AC power to the lamp switch unit 4 and the electronics, and adjusts the brightness of the LED lamp 1. It does not have the function to
또한 도 1에 도시된 LED 조명등을 이용한 실내 조명 시스템에서, LED 조명등(1)은 교류 전원 공급 라인(7)을 통해 공급되는 가정용 상용 교류 전원(AC 220V)을 직류 전원(DC)으로 변환해서 LED 발광부(3) 내 LED 소자를 발광시킨다. 이에 따라 가정용 상용 교류 전원의 공급이 중단된 경우, 즉 정전시 LED 조명등(1)은 바로 꺼지게 되는 문제점을 가진다.In addition, in the indoor lighting system using the LED lamp shown in Figure 1, the LED lamp (1) converts the commercial AC power (AC 220V) for home use supplied through the AC power supply line (7) to DC power (DC) LED The LED element in the light emitting portion 3 emits light. Accordingly, when the supply of household commercial AC power is interrupted, that is, the LED lamp 1 during a power failure has a problem that is immediately turned off.
LED 소자와 직류 전원 장치를 별개로 구성하여 고장시 교체가 용이하도록 한 엘이디 조명등 시스템이 제안된다.An LED lighting system has been proposed, in which LED devices and DC power supplies are separately configured to facilitate replacement in case of failure.
또한 LED 조명등에서 직류전원장치를 분리하여 별개로 구성하여, 고 효율의 열 방산재료를 사용하지 않고서도 LED 조명등의 열 방산 특성을 개선한 엘이디 조명등 시스템이 제안된다. In addition, by separating the DC power supply from the LED lamp separately configured, LED lighting system that improves the heat dissipation characteristics of the LED lamp without using a high efficiency heat dissipation material is proposed.
또한 조명 스위치부 내 스위치가 스위칭 온/오프 되는 경우 지연시간 없이 LED 조명등이 온/오프 되는 엘이디 조명등 시스템이 제안된다.In addition, an LED lighting system is proposed in which the LED lighting is turned on / off without delay when the switch in the lighting switch unit is switched on / off.
또한 LED 조명등의 밝기가 조절되는 엘이디 조명등 시스템이 제안된다.In addition, an LED lighting system in which the brightness of the LED lighting is controlled is proposed.
또한 정전시에도 LED 조명등을 구동하는 엘이디 조명등 시스템이 제안된다.In addition, an LED lighting system for driving LED lighting in case of power failure is proposed.
본 발명의 일 양상에 따른 엘이디 조명등 시스템은, 교류 전원 공급라인을 통해 인가되는 가정용 상용 교류 전원을 직류 전원으로 변환하는 외장형 직류전원장치; 와 상기 외장형 직류전원장치로부터 직류전원을 인가받아 점등되는 복수의 DC용 엘이디 조명등을 포함한다.LED lighting system according to an aspect of the present invention, the external DC power supply for converting a commercial AC power applied to the home commercial AC power supply via an AC power supply line; And a plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply.
상기 복수의 DC용 엘이디 조명등은, 상기 직류전원을 인가받아 구동되는 엘이디들이 실장되는 기판; 내주에 상기 기판이 슬라이딩 삽입되어 고정되는 슬라이딩 홈이 형성되고, 외주에 체결홈이 형성되며, 상기 기판의 저면부를 커버하는 히트 싱크; 상기 엘이디들의 상부를 커버하고, 양측단이 상기 체결홈에 끼워지는 확산 튜브; 상기 히트 싱크 및 상기 확산 튜브의 양단과 결합되며, 상기 기판의 양단이 끼워져 고정되는 기판 고정홀이 형성되고, 외측으로 돌출되는 원통형의 가이드 돌출부를 갖는 한 쌍의 밀폐 캡; 및 상기 한 쌍의 밀폐 캡 각각의 상기 가이드 돌출부에 끼워져 고정되며, 상기 기판과 전선에 의하여 전기적으로 연결되는 한 쌍의 전원 소켓을 구비할 수 있다.The plurality of LED lamps for DC, the substrate is mounted to the LED driven by receiving the DC power; A heat sink in which a sliding groove is formed in which the substrate is slidably inserted and fixed, a fastening groove is formed in the outer circumference, and covers a bottom surface of the substrate; A diffusion tube covering an upper portion of the LEDs, and both ends of which are fitted into the fastening grooves; A pair of sealing caps coupled to both ends of the heat sink and the diffusion tube, having a substrate fixing hole to which both ends of the substrate are inserted and fixed, and having a cylindrical guide protrusion projecting outwardly; And a pair of power sockets fixed to the guide protrusions of the pair of sealing caps and electrically connected to the substrate and the electric wires.
상기 복수의 DC용 엘이디 조명등은, 일정 길이를 갖고, 양단에 걸림 홈부가 형성되는 반원 형상의 히트 싱크; 일정 길이를 갖고, 상기 걸림 홈부에 양단이 후크 결합되는 반원 형상의 확산 튜브; 및 일정 길이를 갖고, 상기 히트 싱크의 양단 내측에 형성되는 고정 홈부에 양측부가 끼워져 고정되고, 상기 확산 튜브에 노출되도록 상면 다수 위치에 상기 직류전원을 인가받아 구동되는 엘이디들이 실장되는 기판을 구비할 수 있다.The plurality of DC LED lamps, the semicircular heat sink having a predetermined length, the engaging grooves are formed at both ends; A semicircular diffusion tube having a predetermined length and having both ends hooked to the engaging groove; And a substrate having a predetermined length and having both sides inserted into and fixed to a fixing groove formed at both ends of the heat sink, and mounted with LEDs driven by applying the DC power to a plurality of positions on the upper surface so as to be exposed to the diffusion tube. Can be.
상기 복수의 DC용 엘이디 조명등은, 하부가 개구되고, 내부에 일정 공간이 형성되며, 내주에 일정의 광 투과율과 광 반사율을 갖는 하프 미러 코팅층이 형성되며, 글래스로 이루어지는 글래스 케이스; 상기 글래스 케이스의 내부에 설치되며, FR4로 이루어지고, 하면에 상기 직류전원을 인가받아 발광되는 다수의 엘이디들을 갖는 기판; 및 상기 글래스 케이스의 하단과 결합되며, 상기 엘이디들로부터 발광되는 광이 투과되는 커버를 구비할 수 있다.The plurality of LED lamps for DC, the lower portion is opened, a predetermined space is formed therein, a half mirror coating layer having a predetermined light transmittance and a light reflectance is formed on the inner circumference, glass case; A substrate installed in the glass case and formed of FR4, the substrate having a plurality of LEDs emitting light when the DC power is applied to a lower surface thereof; And a cover coupled to a lower end of the glass case and transmitting light emitted from the LEDs.
상기 엘이디 조명등 시스템은, 상기 직류전원을 이용하여 충전하며, 상기 가정용 상용 교류 전원이 공급되지 않는 경우 충전된 전원을 상기 복수의 DC용 엘이디 조명등에 제공하는 배터리를 더 포함할 수 있다.The LED lighting system may further include a battery that is charged by using the DC power and provides the charged power to the plurality of DC LED lighting when the home commercial AC power is not supplied.
상기 배터리는, 상기 외장형 직류전원장치에 내장되거나 상기 외장형 직류전원장치의 외부에 별도로 위치할 수 있다.The battery may be built in the external DC power supply or separately located outside the external DC power supply.
상기 배터리를 내장한 외장형 직류전원장치는, 상기 내장된 배터리의 직류전원 충전량을 표시하는 제 1 충전량 표시부를 더 구비할 수 있다.The external DC power supply incorporating the battery may further include a first charge amount display unit to display a DC power charge amount of the internal battery.
상기 외장형 직류전원장치의 외부에 별도로 위치하는 배터리는, 상기 직류전원의 충전량을 표시하는 제 2 충전량 표시부를 더 구비할 수 있다.The battery separately located outside the external DC power supply may further include a second charge amount display unit that displays a charge amount of the DC power source.
상기 엘이디 조명등 시스템은, 상기 직류전원을 이용하여 상기 외장형 직류전원장치의 소비전력량을 계산해서 표시하는 전력량 표시부를 더 포함할 수 있다.The LED lighting system may further include a power amount display unit for calculating and displaying the power consumption of the external DC power supply using the DC power supply.
상기 전력량 표시부는, 상기 외장형 직류전원장치에 내장될 수 있다.The power amount display unit may be built in the external DC power supply.
상기 전력량 표시부는, LED 또는 LCD를 이용하는 구성될 수 있다.The power amount display unit may be configured to use an LED or LCD.
본 발명의 다른 양상에 따른 엘이디 조명등 시스템은, 교류 전원 공급라인을 통해 인가되는 가정용 상용 교류 전원을 직류 전원으로 변환하는 외장형 직류전원장치; 상기 외장형 직류전원장치로부터 직류전원을 인가받아 점등되는 복수의 DC용 엘이디 조명등; 및 사용자의 선택에 따라 상기 외장형 직류전원장치의 출력단 및 상기 DC용 엘이디 조명등의 입력단을 연결하거나 차단하는 스위치를 구비한 복수의 조명등 스위치부를 포함한다.LED lighting system according to another aspect of the present invention, the external DC power supply for converting a domestic commercial AC power applied via an AC power supply line into a DC power supply; A plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply; And a plurality of lamp switch units including a switch for connecting or disconnecting an output terminal of the external DC power supply and an input terminal of the DC LED lamp according to a user's selection.
상기 복수의 조명등 스위치부는, 상기 DC용 LED 조명등의 밝기를 조절하기 위한 제 1 밝기 조절 수단을 구비하며 상기 제 1 밝기 조절 수단을 통해 선택된 밝기에 상응하도록 상기 직류전원의 크기를 조절해서 상기 DC용 LED 조명등에 공급하는 제 1 밝기 조절부를 더 구비할 수 있다.The plurality of lamp switch unit is provided with a first brightness control means for adjusting the brightness of the LED lamp for DC and by adjusting the size of the DC power to correspond to the brightness selected by the first brightness control means for the DC It may further include a first brightness control unit for supplying the LED light.
상기 제 1 밝기 조절 수단은, 상기 DC용 LED 조명등의 밝기를 높이기 위한 제 1 밝기 상승 버튼; 과 상기 DC용 LED 조명등의 밝기를 낮추기 위한 제 1 밝기 하강 버튼을 구비할 수 있다.The first brightness adjusting means comprises: a first brightness rising button for increasing the brightness of the LED lamp for DC; And it may be provided with a first brightness down button for lowering the brightness of the LED lamp for DC.
상기 복수의 조명등 스위치부는, 상기 제 1 밝기 조절 수단을 통해 선택된 밝기를 표시하는 제 1 밝기 표시부를 더 구비할 수 있다.The plurality of lamp switch unit may further include a first brightness display unit for displaying the brightness selected by the first brightness control means.
상기 복수의 조명등 스위치부는, 상기 직류전원의 크기를 조절하여 상기 DC용 엘이디 조명등의 색상을 조절하는 제 1 조명등 색상 조절부를 더 구비할 수 있다.The plurality of lamp switch unit may further include a first lamp color control unit for adjusting the size of the DC power supply to adjust the color of the LED lamp for DC.
본 발명의 또 다른 양상에 따른 엘이디 조명등 시스템은, 교류 전원 공급라인을 통해 인가되는 가정용 상용 교류 전원을 직류 전원으로 변환하는 외장형 직류전원장치; 상기 외장형 직류전원장치로부터 직류전원을 인가받아 점등되는 복수의 DC용 엘이디 조명등; 및 상기 직류전원의 크기를 변환하여 다수의 전자기기에 공급하는 전원 공급부를 구비한 콘센트를 포함할 수 있다.LED lighting system according to another aspect of the present invention, the external direct-current power supply for converting a commercial commercial AC power applied to the DC power supply through the AC power supply line; A plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply; And it may include an outlet having a power supply for supplying a plurality of electronic devices by converting the size of the DC power supply.
상기 콘센트는, 상기 DC용 LED 조명등의 밝기를 조절하기 위한 제 2 밝기 조절 수단을 구비하며, 상기 제 2 밝기 조절 수단을 통해 선택된 밝기에 상응하도록 상기 직류전원의 크기를 조절해서 상기 DC용 LED 조명등에 공급하는 제 2 밝기 조절부를 더 구비할 수 있다.The outlet includes a second brightness control means for adjusting the brightness of the LED lamp for DC, the DC power LED lamp by adjusting the size of the DC power to correspond to the brightness selected by the second brightness control means. It may further include a second brightness adjustment unit for supplying to.
상기 제 2 밝기 조절부는, 상기 제 2 밝기 조절 수단을 통해 선택된 밝기를 표시하는 제 2 밝기 표시부를 더 구비할 수 있다.The second brightness adjusting unit may further include a second brightness displaying unit displaying the brightness selected through the second brightness adjusting unit.
상기 제 2 밝기 조절 수단은, 상기 DC용 LED 조명등의 밝기를 높이기 위한 제 2 밝기 상승 버튼; 과 상기 DC용 LED 조명등의 밝기를 낮추기 위한 제 2 밝기 하강 버튼을 구비할 수 있다.The second brightness adjusting means includes: a second brightness rising button for increasing the brightness of the LED lamp for DC; And it may be provided with a second brightness down button for lowering the brightness of the LED lamp for DC.
상기 콘센트는, 소정의 전자기기의 플러그 단자가 삽입되며 상기 교류 전원 공급 라인과 연결되는 복수의 플러그 접속구멍을 구비하는 복수의 플러그 접속 홈을 더 구비할 수 있다.The outlet may further include a plurality of plug connection grooves in which a plug terminal of a predetermined electronic device is inserted and having a plurality of plug connection holes connected to the AC power supply line.
상기 콘센트는, 상기 직류전원의 크기를 조절하여 상기 DC용 엘이디 조명등의 색상을 조절하는 제 2 조명등 색상 조절부를 더 구비할 수 있다.The outlet may further include a second lamp color control unit for adjusting the size of the DC power supply to adjust the color of the LED lamp for DC.
본 발명의 또 다른 양상에 따른 엘이디 조명등 시스템은, 교류 전원 공급라인을 통해 인가되는 가정용 상용 교류 전원을 직류 전원으로 변환하는 외장형 직류전원장치; 상기 외장형 직류전원장치로부터 직류전원을 인가받아 점등되는 복수의 DC용 엘이디 조명등; 사용자의 선택에 따라 상기 외장형 직류전원장치의 출력단 및 상기 DC용 엘이디 조명등의 입력단을 연결하거나 차단하며, 사용자의 선택에 따라 상기 직류전원의 크기를 조절하여 상기 DC용 엘이디 조명등의 밝기 또는 색상을 조절하는 조명등 스위치부; 및 상기 가정용 사용 교류 전원을 다수의 전자기기에 공급하거나 상기 직류전원의 크기를 변환하여 다수의 전자기기에 공급하며, 사용자의 선택에 따라 상기 직류전원의 크기를 조절하여 상기 DC용 엘이디 조명등의 밝기 또는 색상을 조절하는 콘센트를 포함할 수 있다. LED lighting system according to another aspect of the present invention, the external direct-current power supply for converting a commercial commercial AC power applied to the DC power supply through the AC power supply line; A plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply; According to the user's selection, the output terminal of the external DC power supply and the input terminal of the LED lamp for DC are connected or blocked, and the brightness or color of the DC LED lamp is adjusted by adjusting the size of the DC power according to the user's selection. Illumination light switch unit; And supplying the home use AC power to a plurality of electronic devices or converting the size of the DC power to a plurality of electronic devices, and adjusting the size of the DC power according to a user's selection to adjust the brightness of the LED lamp for DC. Or it may include an outlet for adjusting the color.
상기 엘이디 조명등 시스템은, 외부 기기로부터 유무선 네트워크를 통해 수신된 밝기조절신호 또는 색상조절신호에 따라 상기 직류전원의 크기를 조절하여 상기 복수의 DC용 엘이디 조명등의 밝기 또는 색상을 조절하는 조명등 제어부를 더 포함할 수 있다.The LED lighting system further comprises a lighting control unit for controlling the brightness or color of the plurality of DC LED lighting by adjusting the size of the DC power supply according to the brightness control signal or color control signal received from an external device through a wired or wireless network. It may include.
상기 조명등 제어부는, 상기 외장형 직류전원장치에 내장되거나 상기 외장형 직류전원장치의 외부에 별도의 장치로 위치할 수 있다.The lamp control unit may be built in the external DC power supply or may be located as a separate device outside the external DC power supply.
본 발명의 실시예에 따른 엘이디 조명등 시스템에 따르면, LED 소자(전구)와 직류 전원 장치를 별개로 구성함으로써, 고장시 교체를 용이하게 할 수 있다. According to the LED lighting system according to the embodiment of the present invention, by separately configuring the LED element (bulb) and the DC power supply, it is easy to replace in case of failure.
또한 LED 소자(전구)와 직류 전원 장치를 별개로 구성함으로써, 고 효율의 열 방산재료를 사용하지 않고서도 LED 조명등의 열 방산 특성을 개선할 수 있다.In addition, by separately configuring the LED element (bulb) and the DC power supply device, it is possible to improve the heat dissipation characteristics of the LED lamp without using a high efficiency heat dissipation material.
또한 본 발명의 실시예에 따른 엘이디 조명등 시스템에 따르면, 외장형 직류전원장치의 출력단에 조명등 스위치부를 배치함으로써, 지연시간 없이 DC용 LED 조명등을 점등 또는 소등할 수 있다.In addition, according to the LED lamp system according to an embodiment of the present invention, by placing the lamp switch in the output terminal of the external DC power supply, it is possible to turn on or off the LED lamp for DC without delay time.
또한 본 발명의 실시예에 따른 엘이디 조명등 시스템에 따르면, 조명등 스위치부 또는 콘센트에 밝기 조절부를 설치하여, 설치된 밝기 조절부를 통해서 DC용 LED 조명등의 밝기를 조절할 수 있게 된다.In addition, according to the LED lighting system according to an embodiment of the present invention, by installing a brightness control unit in the light switch unit or outlet, it is possible to adjust the brightness of the DC LED light through the installed brightness control unit.
또한 본 발명의 실시예에 따른 엘이디 조명등 시스템에 따르면, 외장형 직류전원장치의 출력단에 배터리를 배치하여 충전하고 정전시 배터리에 충전된 전원을 DC용 LED 조명등 및 콘센트에 제공함으로써, 정전시에도 엘이디 조명등 시스템이 정상적으로 운영될 수 있다.In addition, according to the LED lighting system according to an embodiment of the present invention, by placing the battery at the output terminal of the external DC power supply and charging the power supply to the LED LED lamp and the outlet for the power in the event of power failure, LED lighting even during power failure The system can operate normally.
도 1은 종래 LED 조명등을 이용한 실내 조명 시스템을 나타낸 도면이다.1 is a view showing an indoor lighting system using a conventional LED lamp.
도 2는 LED 소자와 직류 전원 장치 중 어느 하나에 고장이 발생한 경우 LED 조명등 전체를 새로운 LED 조명등으로 교체하는 과정을 나타낸 도면이다.FIG. 2 is a diagram illustrating a process of replacing an entire LED lamp with a new LED lamp when a failure occurs in any one of the LED device and the DC power supply.
도 3은 본 발명의 실시예에 따른 엘이디 조명등 시스템을 나타낸 도면이다.3 is a view showing the LED lamp system according to an embodiment of the present invention.
도 4는 외장형 직류전원장치와 복수의 DC용 LED 조명등의 연결관계를 나타낸 도면이다.4 is a view illustrating a connection relationship between an external DC power supply device and a plurality of DC LED lights.
도 5는 LED 전구와 외장형 직류 전원 장치 중 어느 하나에 고장이 발생한 경우의 교체과정을 나타낸 도면이다.5 is a diagram illustrating a replacement process when a failure occurs in any one of the LED bulb and the external DC power supply.
도 6은 외장형 직류전원장치와 조명등 스위치부의 연결관계를 나타낸 도면이다.6 is a view illustrating a connection relationship between an external DC power supply device and a lamp switch unit.
도 7은 콘센트에 구비된 제 2 밝기 조절부를 나타낸 도면이다.7 is a view illustrating a second brightness controller provided in the outlet.
도 8은 콘센트에 구비된 전력량 표시부를 나타낸 도면이다.8 is a view showing a power display unit provided in the outlet.
이하에서는 첨부한 도면을 참조하여 본 발명의 실시예를 상세히 설명한다. 본 발명의 실시예를 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략할 것이다. 또한, 후술 되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례 등에 따라 달라질 수 있다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention; In describing the embodiments of the present invention, when it is determined that detailed descriptions of related known functions or configurations may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to intention or custom of a user or an operator. Therefore, the definition should be made based on the contents throughout the specification.
도 3은 본 발명의 실시예에 따른 엘이디 조명등 시스템의 구성을 나타낸 도면이다.3 is a view showing the configuration of the LED lighting system according to an embodiment of the present invention.
제 1 실시예First embodiment
도시된 바와 같이, 본 발명의 제 1 실시예에 따른 엘이디 조명등 시스템은, 외장형 직류전원장치(11)와 복수의 DC용 LED 조명등(11)을 포함한다. 이때, 도 3에는 DC용 LED 조명등(11)이 하나만 도시되어 있으나, 도 4에 도시된 바와 같이 외장형 직류전원장치(11)의 출력단에 복수의 DC용 LED 조명등(11)이 연결될 수 있다. As shown, the LED lighting system according to the first embodiment of the present invention includes an external DC power supply 11 and a plurality of DC LED lighting (11). In this case, only one DC LED lamp 11 is shown in FIG. 3, but a plurality of DC LED lamps 11 may be connected to an output terminal of the external DC power supply 11 as shown in FIG. 4.
이때, 복수의 DC용 엘이디 조명등(11) 각각은, 외장형 직류전원장치(11)에서 출력되는 직류전원을 인가받아 구동되는 엘이디들이 실장되는 기판, 내주에 상기 기판이 슬라이딩 삽입되어 고정되는 슬라이딩 홈이 형성되고, 외주에 체결홈이 형성되며, 상기 기판의 저면부를 커버하는 히트 싱크, 상기 엘이디들의 상부를 커버하고, 양측단이 상기 체결홈에 끼워지는 확산 튜브, 상기 히트 싱크 및 상기 확산 튜브의 양단과 결합되며, 상기 기판의 양단이 끼워져 고정되는 기판 고정홀이 형성되고, 외측으로 돌출되는 원통형의 가이드 돌출부를 갖는 한 쌍의 밀폐 캡 및 상기 한 쌍의 밀폐 캡 각각의 상기 가이드 돌출부에 끼워져 고정되며, 상기 기판과 전선에 의하여 전기적으로 연결되는 한 쌍의 전원 소켓을 구비할 수 있다. At this time, each of the plurality of DC LED lamps 11, a substrate on which the LEDs are driven by receiving the DC power output from the external DC power supply 11 is mounted, a sliding groove in which the substrate is slidingly inserted and fixed to the inner circumference And a coupling groove formed at an outer circumference, a heat sink covering the bottom surface of the substrate, a diffusion tube covering an upper portion of the LEDs, and both ends of which are fitted into the coupling groove, both ends of the heat sink and the diffusion tube. And a pair of sealing caps having a cylindrical guide protrusion protruding outwardly and being inserted into and fixed to the guide protrusions of each of the pair of sealing caps. It may be provided with a pair of power sockets electrically connected by the substrate and the electric wire.
또한 복수의 DC용 엘이디 조명등(11) 각각은, 상기 복수의 DC용 엘이디 조명등(11)은, 일정 길이를 갖고, 양단에 걸림 홈부가 형성되는 반원 형상의 히트 싱크, 일정 길이를 갖고, 상기 걸림 홈부에 양단이 후크 결합되는 반원 형상의 확산 튜브 및 일정 길이를 갖고, 상기 히트 싱크의 양단 내측에 형성되는 고정 홈부에 양측부가 끼워져 고정되고, 상기 확산 튜브에 노출되도록 상면 다수 위치에 상기 외장형 직류전원장치(10)에서 출력되는 직류전원을 인가받아 구동되는 엘이디들이 실장되는 기판을 구비할 수 있다.In addition, each of the plurality of DC LED lamps 11, each of the plurality of DC LED lamps 11 has a predetermined length, a semicircular heat sink having a locking groove formed at both ends, and has a fixed length, The external DC power supply having a semicircular diffusion tube and a predetermined length having both ends hooked to the groove portion, and both sides are fitted into and fixed to a fixing groove formed inside both ends of the heat sink, and are exposed to the diffusion tube at a plurality of positions on the upper surface. It may be provided with a substrate on which the LEDs driven by receiving the DC power output from the device 10 is mounted.
또한 복수의 DC용 엘이디 조명등(11) 각각은, 하부가 개구되고, 내부에 일정 공간이 형성되며, 내주에 일정의 광 투과율과 광 반사율을 갖는 하프 미러 코팅층이 형성되며, 글래스로 이루어지는 글래스 케이스, 상기 글래스 케이스의 내부에 설치되며, FR4로 이루어지고, 하면에 상기 직류전원을 인가받아 발광되는 다수의 엘이디들을 갖는 기판 및 상기 글래스 케이스의 하단과 결합되며, 상기 엘이디들로부터 발광되는 광이 투과되는 커버를 구비할 수 있다.In addition, each of the plurality of DC LED lamps 11, the lower portion is opened, a predetermined space is formed inside, a half mirror coating layer having a predetermined light transmittance and light reflectance is formed on the inner circumference, a glass case made of glass, Is installed in the glass case, made of FR4, coupled to the lower surface of the glass case and the substrate having a plurality of LEDs that emit light when the direct current is applied to the lower surface, the light emitted from the LEDs are transmitted A cover may be provided.
이와 같이 종래의 LED 조명등과는 달리 DC용 LED 조명등(11)과 직류전원장치(10)를 서로 분리함으로써, 종래의 직류전원장치 내장형 LED 조명등에 비해서 DC용 LED 조명등(11)의 열 방산 특성이 좋아지게 된다. As described above, unlike the conventional LED lamps, the DC LED lamps 11 and the DC power supply 10 are separated from each other, so that the heat dissipation characteristics of the DC LED lamps 11 are higher than those of the LED lamps with the built-in DC power supplies. You get better.
또한 DC용 LED 조명등(11)에서만 발생하는 열을 해소하면 되기 때문에 종래의 직류전원장치 내장형 LED 조명등과 달리 고효율의 열 방산재료를 이용하지 않고서도 DC용 LED 조명등(11)을 구성할 수 있으므로 DC용 LED 조명등(11)의 가격을 낮출 수 있게 된다. In addition, since the heat generated only in the LED light for DC (11) need to be eliminated, unlike the conventional LED lamp with built-in DC power supply, the DC LED light (11) can be configured without using a high-efficiency heat dissipation material It is possible to lower the price of the LED lamp 11 for.
또한 LED 조명등 또는 직류전원장치 중 어느 하나에만 고장이 발생한 경우 종래 직류전원장치 내장형 LED 조명등의 경우 LED 조명등 전체를 새로운 LED 조명등으로 교체해야 하지만, 본원발명의 경우 직류전원장치와 LED 조명등을 별개로 구성함으로써 도 5에 도시된 바와 같이 고장이 발생한 경우 해당 부분만을 교체할 수 있어 교체비용을 절감할 수 있다. In addition, when only one of the LED lighting or DC power supply failure occurs in the case of a conventional LED power supply built-in LED lighting, the entire LED lighting should be replaced with a new LED lighting, but in the present invention, the DC power supply and the LED lighting are separately configured. As a result, as shown in FIG. 5, when a failure occurs, only a corresponding part may be replaced, thereby reducing a replacement cost.
이러한 외장형 직류전원장치(10)는 교류 전원 공급라인(12)을 통해 인가되는 가정용 상용 교류 전원(AC 220V)을 직류 전원(DC 48V)으로 변환한다. The external DC power supply device 10 converts the domestic commercial AC power (AC 220V) applied through the AC power supply line 12 into a DC power supply (DC 48V).
복수의 DC용 LED 조명등(11)은 외장형 직류전원장치(10)로부터 직류전원을 인가받아 점등된다. The plurality of DC LED lamps 11 are turned on by receiving DC power from the external DC power supply 10.
제 1 실시예에 따른 엘이디 조명등 시스템은, 배터리(34)를 더 포함할 수 있다.The LED lighting system according to the first embodiment may further include a battery 34.
배터리(34)는 외장형 직류전원장치(10)에서 출력되는 직류전원을 충전하며, 가정용 상용 교류 전원이 공급되지 않는 경우, 정전된 경우 충전된 전원을 복수의 DC용 엘이디 조명등(11) 또는 콘센트(20)에 제공한다. 즉, 정전된 경우 배터리(34)는 충전된 전원을 콘센트(20)에 연결된 다수의 전자기기에 공급할 수 있다. The battery 34 charges the DC power output from the external DC power supply 10, and when the home commercial AC power is not supplied, the charged power is supplied to the plurality of DC LED lights 11 or outlets when the power is out. 20) to provide. That is, in case of power failure, the battery 34 may supply charged power to a plurality of electronic devices connected to the outlet 20.
이때, 배터리(34)는 외장형 직류전원장치(10)에 내장되거나 외장형 직류전원장치(10)의 외부에 별도의 장치로 위치할 수 있다. 배터리(34)가 외장형 직류전원장치(10)의 외부에 별도로 위치하는 경우, 외장형 직류전원장치(10)의 출력단에 연결되어 외장형 직류전원장치(10)에서 출력되는 직류전원을 충전할 수 있다. 배터리(34)를 내장한 외장형 직류전원장치(10)는 내장된 배터리(34)의 직류전원 충전량을 표시하는 제 1 충전량 표시부(미도시)를 더 포함할 수 있다. 또한, 외장형 직류전원장치(10)의 외부에 별도로 위치하는 배터리(34)는, 외장형 직류전원장치에서 출력되는 직류전원의 충전량을 표시하는 제 2 충전량 표시부(미도시)를 더 포함할 수 있다. In this case, the battery 34 may be embedded in the external DC power supply 10 or may be located as a separate device outside the external DC power supply 10. When the battery 34 is separately located outside the external DC power supply 10, the battery 34 may be connected to an output terminal of the external DC power supply 10 to charge the DC power output from the external DC power supply 10. The external DC power supply device 10 having the built-in battery 34 may further include a first charge amount display unit (not shown) that displays a charge amount of the DC power of the built-in battery 34. In addition, the battery 34 separately located outside the external DC power supply device 10 may further include a second charge amount display unit (not shown) indicating a charge amount of the DC power output from the external DC power supply device.
이와 같이 본 발명의 실시예에 따른 엘이디 조명등 시스템은, 배터리(34)를 구비함으로써 정전과 무관하게 안정적으로 본 발명의 실시예에 따른 엘이디 조명등 시스템을 운영할 수 있게 된다.Thus, the LED lamp system according to an embodiment of the present invention, by providing a battery 34, it is possible to operate the LED lamp system according to the embodiment of the present invention stably regardless of the power failure.
또한 제 1 실시예에 따른 엘이디 조명등 시스템은, 외장형 직류전원장치(10)에서 출력되는 직류전원을 이용하여 외장형 직류전원장치(10)의 소비전력량을 계산해서 표시하는 전력량 표시부를 더 포함할 수 있다. 이에 더하여 전력량 표시부는 외장형 직류전원장치(10)의 한계 소비전력량을 표시할 수 있다. 이러한 전력량 표시부는 콘센트(20) 내에 구비되거나 외장형 직류전원장치(10)에 구비될 수 있다. 또한 전력량 표시부는 LED 또는 LCD를 이용하여 구현될 수 있다. 이렇게 전력량 표시부는 외장형 직류전원장치의 한계 소비전력량과 함께 현재의 소비전력량을 표시하고, 사용자가 현재의 소비전력량이 한계 소비전력량을 넘어서는 경우 별도의 외장형 직류전원장치를 추가할 것을 요청하는 메시지를 디스플레이 할 수 있다.In addition, the LED lighting system according to the first embodiment may further include a power amount display unit for calculating and displaying the power consumption of the external DC power supply device 10 using the DC power output from the external DC power supply device 10. . In addition, the power amount display unit may display the limit power consumption of the external DC power supply device 10. The power amount display unit may be provided in the outlet 20 or provided in the external DC power supply device 10. In addition, the power display may be implemented using an LED or LCD. In this way, the power display unit displays the current power consumption together with the limit power consumption of the external DC power supply, and displays a message requesting the user to add a separate external DC power supply when the current power consumption exceeds the limit. can do.
이때, 콘센트(20)에 구비되는 전력량 표시부(29)에 대한 예시가 도 8에 도시되어 있다. 도시된 바와 같이, 전력량 표시부(29)는 제 1 표시부(30)와 제 2 표시부(33)를 포함할 수 있다.At this time, an example of the power amount display unit 29 provided in the outlet 20 is shown in FIG. As illustrated, the power amount display unit 29 may include a first display unit 30 and a second display unit 33.
제 1 표시부(30)는 다수의 LED(31)를 구비하며, 외장형 직류전원장치(10)의 소비전력량만큼 LED를 점등함으로써(32) 외장형 직류전원장치의 소비전력량을 표시할 수 있다. 제 2 표시부(33)는 LCD로 구성될 수 있으며, 외장형 직류전원장치(10)의 소비전력량을 LCD의 화면에 표시할 수 있다.The first display unit 30 includes a plurality of LEDs 31, and may display the amount of power consumption of the external DC power supply device 32 by lighting the LEDs by the amount of power consumption of the external DC power supply device 10. The second display unit 33 may be configured as an LCD, and the power consumption of the external DC power supply device 10 may be displayed on the LCD screen.
제 2 실시예Second embodiment
본원발명의 제 2 실시예에 따른 엘이디 조명등 시스템은, 제 1 실시예에 따른 엘이디 조명등 시스템의 구성요소에, 조명등 스위치부(13)를 더 포함함으로써 구현될 수 있다. 이때 조명등 스위치부(13)의 개수는 DC용 LED 조명등(11)의 개수만큼 구비될 수 있다. 즉, 도 4에 도시된 바와 같이, 외장형 직류전원장치(10)의 출력단과 복수의 DC용 LED 조명등(11) 각각의 입력단 사이에 조명등 스위치부가 설치될 수 있다.The LED lighting system according to the second embodiment of the present invention can be implemented by further including a lamp switch unit 13 in the components of the LED lighting system according to the first embodiment. At this time, the number of the light switch unit 13 may be provided as many as the number of DC LED light (11). That is, as shown in FIG. 4, a lamp switch unit may be installed between an output terminal of the external DC power supply device 10 and an input terminal of each of the plurality of DC LED lamps 11.
이 조명등 스위치부(13)는 스위치(14)와 제 1 밝기 조절부(15)를 구비할 수 있다. The lamp switch unit 13 may include a switch 14 and a first brightness controller 15.
스위치(14)는 사용자의 선택에 따라 외장형 직류전원장치(10)의 출력단 및 DC용 엘이디 조명등(11)의 입력단을 연결하거나 차단할 수 있다. 즉, 도 6에 도시된 바와 같이, 스위치(14)는 외장형 직류전원장치(10)의 출력단과 DC용 엘이디 조명등(11)의 입력단의 사이에 위치하여, 스위칭 온/오프 동작을 하여 외장형 직류전원장치(10)의 출력단과 DC용 엘이디 조명등(11)의 입력단을 연결하거나 차단할 수 있다. 이와 같이 조명등 스위치부(13)는 외장형 직류전원장치(10)의 출력단에 연결되기 때문에, 외장형 직류전원장치(10)로부터 항상 전원을 인가받는 상태에 있게 된다. 이러한 상태에서 조명등 스위치부(13) 내 스위치가 온/오프 되는 경우 지연 시간없이 DC용 LED 조명등(11)의 점등 또는 소등이 이루어질 수 있다.The switch 14 may connect or block an output terminal of the external DC power supply 10 and an input terminal of the DC LED lamp 11 according to a user's selection. That is, as shown in Figure 6, the switch 14 is located between the output terminal of the external DC power supply device 10 and the input terminal of the DC LED lamp 11, the external DC power supply by switching on / off operation The output terminal of the device 10 and the input terminal of the LED lamp 11 for DC can be connected or disconnected. In this way, since the lamp switch 13 is connected to the output terminal of the external DC power supply 10, it is always in a state of receiving power from the external DC power supply 10. In this state, when the switch in the lamp switch unit 13 is turned on / off, the LED lamp 11 for DC can be turned on or off without a delay time.
제 1 밝기 조절부(15)는 DC용 LED 조명등(11)의 밝기를 조절하기 위한 제 1 밝기 조절 수단(16)을 구비하며 제 1 밝기 조절 수단(16)을 통해 선택된 밝기에 상응하도록 외장형 직류전원장치(10)에서 출력된 직류전원의 크기를 조절해서 DC용 LED 조명등(11)에 공급한다. 이때, 제 1 밝기 조절 수단(16)은, DC용 LED 조명등(11)의 밝기를 높이기 위한 제 1 밝기 상승 버튼(17)과, DC용 LED 조명등(11)의 밝기를 낮추기 위한 제 1 밝기 하강 버튼(18)을 구비할 수 있다. The first brightness controller 15 includes a first brightness controller 16 for adjusting the brightness of the LED lamp 11 for DC and an external direct current to correspond to the brightness selected through the first brightness controller 16. The size of the DC power output from the power supply device 10 is adjusted and supplied to the LED lamp 11 for DC. At this time, the first brightness adjusting means 16, the first brightness rising button 17 for increasing the brightness of the DC LED lamp 11 and the first brightness falling for lowering the brightness of the DC LED lamp 11 The button 18 may be provided.
나아가 제 1 밝기 조절부(15)는 제 1 밝기 조절 수단(16)을 통해 선택된 밝기를 표시하는 제 1 밝기 표시부(19)를 더 포함할 수 있다. 따라서 사용자는 조명등 스위치부(13)에 구비된 제 1 밝기 조절부(15)를 통해 원하는 DC용 LED 조명등(11)의 밝기를 선택해서, 즉 제 1 밝기 상승 버튼(17) 또는 제 1 밝기 하강 버튼(18)을 조작하여 원하는 DC용 LED 조명등(11)의 밝기를 조절할 수 있게 된다. Furthermore, the first brightness adjusting unit 15 may further include a first brightness displaying unit 19 for displaying the brightness selected through the first brightness adjusting means 16. Accordingly, the user selects the desired brightness of the DC LED lamp 11 through the first brightness adjusting unit 15 provided in the lamp switch unit 13, that is, the first brightness rising button 17 or the first brightness falling. By operating the button 18, it is possible to adjust the brightness of the desired DC LED lamp (11).
제 3 실시예Third embodiment
본원발명의 제 3 실시예에 따른 엘이디 조명등 시스템은, 제 1 실시예에 따른 엘이디 조명등 시스템의 구성요소에, 콘센트(20)를 더 포함함으로써 구현될 수 있다. The LED lighting system according to the third embodiment of the present invention can be implemented by further including an outlet 20 in the components of the LED lighting system according to the first embodiment.
콘센트(20)는 전원 공급부(28)를 포함한다.The outlet 20 includes a power supply 28.
전원 공급부(28)는 외장형 직류전원장치(10)에서 출력되는 직류전원의 크기를 변환하여 다수의 전자기기(미도시)에 공급한다. 이때, 전원 공급부(28)는 서로 다른 다수의 타입을 갖는 USB 단자가 삽입되는 다수의 리셉터클(receptacle)을 구비할 수 있으며, 각각의 리셉터클에 삽입되는 USB 단자를 통해 전자기기에 직류전원이 공급될 수 있다. 이 USB 타입의 전원 공급부(28)는 일 실시예에 불과하며 직류전원을 전자기기에 공급할 수 있는 구성, 예를 들어 DC 어댑터 등으로 구현될 수 있다. The power supply 28 converts the magnitude of the DC power output from the external DC power supply 10 and supplies the same to a plurality of electronic devices (not shown). In this case, the power supply 28 may include a plurality of receptacles into which USB terminals having a plurality of different types are inserted, and DC power may be supplied to the electronics through the USB terminals inserted into the respective receptacles. Can be. The USB type power supply 28 is only an embodiment and may be implemented as a component capable of supplying DC power to an electronic device, for example, a DC adapter.
나아가 콘센트(20)는 제 2 밝기 조절부(23)를 더 구비할 수 있다. 제 2 밝기 조절부(23)는 도 7에 도시된 바와 같이 DC용 LED 조명등(11)의 밝기를 조절하기 위한 제 2 밝기 조절 수단(24)을 구비하며, 제 2 밝기 조절 수단(24)을 통해 선택된 밝기에 상응하도록 외장형 직류전원장치(10)에 출력된 직류전원의 크기를 조절해서 DC용 LED 조명등에 공급한다. 이때, 제 2 밝기 조절 수단(23)은, DC용 LED 조명등(11)의 밝기를 높이기 위한 제 2 밝기 상승 버튼(25)과, DC용 LED 조명등(11)의 밝기를 낮추기 위한 제 2 밝기 하강 버튼(26)을 구비할 수 있다. Furthermore, the outlet 20 may further include a second brightness controller 23. As shown in FIG. 7, the second brightness controller 23 includes a second brightness controller 24 for adjusting the brightness of the DC LED lamp 11, and the second brightness controller 24 includes a second brightness controller 24. By adjusting the size of the DC power output to the external DC power supply 10 to correspond to the selected brightness through the supply for the LED lamp for DC. At this time, the second brightness adjusting means 23, the second brightness rising button 25 for increasing the brightness of the DC LED lamp 11 and the second brightness falling for lowering the brightness of the DC LED lamp 11 The button 26 may be provided.
나아가 제 2 밝기 조절부(23)는 제 2 밝기 조절 수단(24)을 통해 선택된 밝기를 표시하는 제 2 밝기 표시부(27)를 더 포함할 수 있다. 따라서 사용자는 콘센트(20)에 구비된 제 2 밝기 조절부(23)를 통해 원하는 DC용 LED 조명등(11)의 밝기를 선택해서, 즉 제 2 밝기 상승 버튼(25) 또는 제 1 밝기 하강 버튼(26)을 조작하여 원하는 DC용 LED 조명등(11)의 밝기를 조절할 수 있게 된다.In addition, the second brightness controller 23 may further include a second brightness indicator 27 that displays the brightness selected by the second brightness controller 24. Therefore, the user selects the desired brightness of the DC LED lamp 11 through the second brightness adjustment unit 23 provided in the outlet 20, that is, the second brightness up button 25 or the first brightness down button ( 26) it is possible to adjust the brightness of the desired DC LED lamp (11).
상기한 바와 같이 콘센트(20)에 전자기기에 직류전원을 공급하는 전원 공급부(28)와 DC용 LED 조명등(11)의 밝기를 조절하기 위한 제 2 밝기 조절부(23)를 구비함으로써, 콘센트(20)는 DC용 LED 조명등(11)의 밝기를 조절하면서 직류전원을 공급하는 장치로 동작함을 알 수 있다.As described above, the outlet 20 includes a power supply 28 for supplying DC power to an electronic device and a second brightness controller 23 for adjusting the brightness of the DC LED lamp 11. 20 can be seen that it operates as a device for supplying DC power while adjusting the brightness of the LED lamp for DC (11).
나아가 콘센트(20)는 플러그 접속 홈(21)을 더 구비할 수 있다. 플러그 접속 홈(21)은 소정의 전자기기의 플러그 단자(미도시)가 삽입되며 교류 전원 공급 라인(12)과 연결되는 플러그 접속 구멍(22)을 구비한다. 이때, 도 3에는 하나의 플러그 접속 홈(21)만 도시되어 있지만, 복수 개가 구비될 수 있음은 당업자에게는 당연하다. 따라서 콘센트(20)는 플러그 접속 홈(21), 제 2 밝기 조절부(23) 및 전원 공급부(28)를 구비함으로써, DC용 LED 조명등(11)의 밝기를 조절하면서, 콘센트(20)에 연결되는 전자기기에 직류전원 또는 교류 전원을 공급하는 장치로서 동작함을 알 수 있다.Furthermore, the outlet 20 may further include a plug connection groove 21. The plug connection groove 21 has a plug connection hole 22 into which a plug terminal (not shown) of a predetermined electronic device is inserted and connected to the AC power supply line 12. At this time, only one plug connection groove 21 is shown in FIG. 3, but a plurality of plug connection grooves 21 may be provided. Therefore, the outlet 20 includes a plug connection groove 21, a second brightness adjusting unit 23, and a power supply unit 28, thereby controlling the brightness of the DC LED lamp 11 and connecting to the outlet 20. It can be seen that it operates as a device for supplying a direct current power source or an alternating current power source to the electronic device.
제 4 실시예Fourth embodiment
본원발명의 제 4 실시예에 따른 엘이디 조명등 시스템은, 제 2 실시예에 따른 엘이디 조명등 시스템의 구성과 제 3 실시예에 따른 엘이디 조명등 시스템을 구성을 결합하여 구성될 수 있다. 즉, 본원발명의 제 4 실시예에 따른 엘이디 조명등 시스템은, 외장형 직류전원장치(10), 복수의 DC용 엘이디 조명등(11), 조명등 스위치부(13), 콘센트(20) 및 배터리(34)를 포함하여 구성될 수 있다. 이에 대한 설명은 상술하였으므로 여기서는 생략하기로 한다. The LED lighting system according to the fourth embodiment of the present invention may be configured by combining the configuration of the LED lighting system according to the second embodiment and the configuration of the LED lighting system according to the third embodiment. That is, the LED lighting system according to the fourth embodiment of the present invention, the external DC power supply 10, a plurality of DC LED lighting 11, the lamp switch 13, the outlet 20 and the battery 34 It may be configured to include. Since this has been described above, it will be omitted here.
나아가 본 발명의 제 1, 2, 3 및 4 실시예에 따른 엘이디 조명등 시스템은, 외부 기기로부터 유무선 네트워크를 통해 수신된 밝기조절신호 또는 색상조절신호에 따라 상기 외장형 직류전원장치(10)에서 출력된 직류전원의 크기를 조절하여 복수의 DC용 엘이디 조명등(11)의 밝기 또는 색상을 조절하는 조명등 제어부(미도시)를 더 포함할 수 있다. 이때, 조명등 제어부는, 외장형 직류전원장치(10)에 내장되거나 외장형 직류전원장치(10)의 외부에 별도의 장치로 위치할 수 있다.  Furthermore, the LED lighting system according to the first, second, third and fourth embodiments of the present invention is output from the external DC power supply device 10 according to a brightness control signal or a color control signal received from an external device through a wired or wireless network. It may further include a lamp control unit (not shown) for adjusting the size of the DC power supply to adjust the brightness or color of the plurality of DC LED lamps (11). In this case, the lighting controller may be embedded in the external DC power supply 10 or may be located as a separate device outside the external DC power supply 10.
이제까지 본 발명에 대하여 실시예들을 중심으로 살펴보았다. 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자는 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 변형된 형태로 구현될 수 있음을 이해할 수 있을 것이다. 그러므로 개시된 실시예들은 한정적인 관점이 아니라 설명적인 관점에서 고려되어야 한다. 따라서 본 발명의 범위는 전술한 실시예에 한정되지 않고 특허청구범위에 기재된 내용 및 그와 동등한 범위 내에 있는 다양한 실시 형태가 포함되도록 해석되어야 할 것이다. So far, the present invention has been described with reference to the embodiments. Those skilled in the art will understand that the present invention may be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments should be considered in descriptive sense only and not for purposes of limitation. Therefore, the scope of the present invention should not be construed as being limited to the above-described examples, but should be construed to include various embodiments within the scope of the claims and equivalents thereof.
본 발명은 엘이디 조명등 시스템의 제조분야에 이용될 수 있다. The present invention can be used in the field of manufacturing LED lighting system.

Claims (29)

  1. 교류 전원 공급라인을 통해 인가되는 가정용 상용 교류 전원을 직류 전원으로 변환하는 외장형 직류전원장치; 와An external DC power supply for converting domestic commercial AC power applied through an AC power supply line into DC power; Wow
    상기 외장형 직류전원장치로부터 직류전원을 인가받아 점등되는 복수의 DC용 엘이디 조명등을 포함하는, 엘이디 조명등 시스템.LED lighting system including a plurality of DC LED lighting to be turned on by receiving a DC power from the external DC power supply.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 복수의 DC용 엘이디 조명등은,The plurality of LED lamps for DC,
    상기 직류전원을 인가받아 구동되는 엘이디들이 실장되는 기판;A substrate on which LEDs driven by receiving the DC power are mounted;
    내주에 상기 기판이 슬라이딩 삽입되어 고정되는 슬라이딩 홈이 형성되고, 외주에 체결홈이 형성되며, 상기 기판의 저면부를 커버하는 히트 싱크;A heat sink in which a sliding groove is formed in which the substrate is slidably inserted and fixed, a fastening groove is formed in the outer circumference, and covers a bottom surface of the substrate;
    상기 엘이디들의 상부를 커버하고, 양측단이 상기 체결홈에 끼워지는 확산 튜브;A diffusion tube covering an upper portion of the LEDs, and both ends of which are fitted into the fastening grooves;
    상기 히트 싱크 및 상기 확산 튜브의 양단과 결합되며, 상기 기판의 양단이 끼워져 고정되는 기판 고정홀이 형성되고, 외측으로 돌출되는 원통형의 가이드 돌출부를 갖는 한 쌍의 밀폐 캡; 및A pair of sealing caps coupled to both ends of the heat sink and the diffusion tube, having a substrate fixing hole to which both ends of the substrate are inserted and fixed, and having a cylindrical guide protrusion projecting outwardly; And
    상기 한 쌍의 밀폐 캡 각각의 상기 가이드 돌출부에 끼워져 고정되며, 상기 기판과 전선에 의하여 전기적으로 연결되는 한 쌍의 전원 소켓을 구비하는, 엘이디 조명등 시스템.And a pair of power sockets fitted into and secured to the guide protrusions of each of the pair of closure caps, the pair of power sockets being electrically connected by the substrate and an electric wire.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 복수의 DC용 엘이디 조명등은,The plurality of LED lamps for DC,
    일정 길이를 갖고, 양단에 걸림 홈부가 형성되는 반원 형상의 히트 싱크;A semicircular heat sink having a predetermined length and having locking grooves at both ends thereof;
    일정 길이를 갖고, 상기 걸림 홈부에 양단이 후크 결합되는 반원 형상의 확산 튜브; 및A semi-circular diffusion tube having a predetermined length and having both ends hooked to the engaging groove; And
    일정 길이를 갖고, 상기 히트 싱크의 양단 내측에 형성되는 고정 홈부에 양측부가 끼워져 고정되고, 상기 확산 튜브에 노출되도록 상면 다수 위치에 상기 직류전원을 인가받아 구동되는 엘이디들이 실장되는 기판을 구비한, 엘이디 조명등 시스템.A substrate having a predetermined length and having both sides inserted into and fixed to a fixing groove formed inside both ends of the heat sink, and having a substrate on which LEDs are driven by being supplied with the DC power in a plurality of upper surfaces so as to be exposed to the diffusion tube. LED lighting system.
  4. 제 1 항에 있어서,The method of claim 1,
    상기 복수의 DC용 엘이디 조명등은,The plurality of LED lamps for DC,
    하부가 개구되고, 내부에 일정 공간이 형성되며, 내주에 일정의 광 투과율과 광 반사율을 갖는 하프 미러 코팅층이 형성되며, 글래스로 이루어지는 글래스 케이스;A glass case made of glass having a lower opening, a predetermined space formed therein, a half mirror coating layer having a predetermined light transmittance and a light reflectance formed on an inner circumference thereof;
    상기 글래스 케이스의 내부에 설치되며, FR4로 이루어지고, 하면에 상기 직류전원을 인가받아 발광되는 다수의 엘이디들을 갖는 기판; 및A substrate installed in the glass case and formed of FR4, the substrate having a plurality of LEDs emitting light when the DC power is applied to a bottom surface thereof; And
    상기 글래스 케이스의 하단과 결합되며, 상기 엘이디들로부터 발광되는 광이 투과되는 커버를 구비한, 엘이디 조명등 시스템.And a cover coupled to a lower end of the glass case and having a light transmitting light emitted from the LEDs.
  5. 제 1 항에 있어서,The method of claim 1,
    상기 엘이디 조명등 시스템은,The LED lighting system,
    상기 직류전원을 이용하여 충전하며, 상기 가정용 상용 교류 전원이 공급되지 않는 경우 충전된 전원을 상기 복수의 DC용 엘이디 조명등에 제공하는 배터리를 더 포함하는, 엘이디 조명등 시스템.And a battery which charges using the DC power and provides the charged power to the plurality of DC LED lights when the home commercial AC power is not supplied.
  6. 제 5 항에 있어서,The method of claim 5,
    상기 배터리는,The battery,
    상기 외장형 직류전원장치에 내장되거나 상기 외장형 직류전원장치의 외부에 별도로 위치하는, 엘이디 조명등 시스템.LED lighting system embedded in the external DC power supply or located separately to the outside of the external DC power supply.
  7. 제 6 항에 있어서,The method of claim 6,
    상기 배터리를 내장한 외장형 직류전원장치는,The external DC power supply with the built-in battery,
    상기 내장된 배터리의 직류전원 충전량을 표시하는 제 1 충전량 표시부를 더 구비하는, 엘이디 조명등 시스템.LED lighting system further comprises a first charge amount display unit for displaying the charge amount of the DC power of the built-in battery.
  8. 제 6 항에 있어서,The method of claim 6,
    상기 외장형 직류전원장치의 외부에 별도로 위치하는 배터리는,The battery located separately outside the external DC power supply,
    상기 직류전원의 충전량을 표시하는 제 2 충전량 표시부를 더 구비하는, 엘이디 조명등 시스템.LED lighting system further comprises a second charge amount display unit for displaying the charge amount of the DC power supply.
  9. 제 1 항에 있어서,The method of claim 1,
    상기 엘이디 조명등 시스템은, The LED lighting system,
    상기 직류전원을 이용하여 상기 외장형 직류전원장치의 소비전력량을 계산해서 표시하는 전력량 표시부를 더 포함하는, 엘이디 조명등 시스템.LED lighting system further comprises a power amount display unit for calculating and displaying the power consumption of the external DC power supply using the DC power supply.
  10. 제 9 항에 있어서,The method of claim 9,
    상기 전력량 표시부는,The power amount display unit,
    상기 외장형 직류전원장치에 내장되는, 엘이디 조명등 시스템.LED lighting system embedded in the external DC power supply.
  11. 제 9 항 또는 제 10 항에 있어서,The method according to claim 9 or 10,
    상기 전력량 표시부는,The power amount display unit,
    LED 또는 LCD를 이용하는 구성되는, 엘이디 조명등 시스템.LED lighting system, configured using an LED or LCD.
  12. 교류 전원 공급라인을 통해 인가되는 가정용 상용 교류 전원을 직류 전원으로 변환하는 외장형 직류전원장치; An external DC power supply for converting domestic commercial AC power applied through an AC power supply line into DC power;
    상기 외장형 직류전원장치로부터 직류전원을 인가받아 점등되는 복수의 DC용 엘이디 조명등; 및A plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply; And
    사용자의 선택에 따라 상기 외장형 직류전원장치의 출력단 및 상기 DC용 엘이디 조명등의 입력단을 연결하거나 차단하는 스위치를 구비한 복수의 조명등 스위치부를 포함하는, 엘이디 조명등 시스템.LED lighting system including a plurality of light switch unit having a switch for connecting or disconnecting the output terminal of the external DC power supply and the input terminal of the LED lamp for DC according to the user's selection.
  13. 제 12 항에 있어서,The method of claim 12,
    상기 복수의 조명등 스위치부는,The plurality of light switch unit,
    상기 DC용 LED 조명등의 밝기를 조절하기 위한 제 1 밝기 조절 수단을 구비하며 상기 제 1 밝기 조절 수단을 통해 선택된 밝기에 상응하도록 상기 직류전원의 크기를 조절해서 상기 DC용 LED 조명등에 공급하는 제 1 밝기 조절부를 더 구비하는, 엘이디 조명등 시스템.A first brightness adjusting means for adjusting the brightness of the DC LED lighting, and adjusting the size of the DC power to correspond to the brightness selected by the first brightness adjusting means to supply the DC LED lighting to the DC lighting; LED lighting system further comprising a brightness control unit.
  14. 제 13 항에 있어서,The method of claim 13,
    상기 제 1 밝기 조절 수단은, The first brightness adjusting means,
    상기 DC용 LED 조명등의 밝기를 높이기 위한 제 1 밝기 상승 버튼; 과A first brightness rising button for increasing the brightness of the DC LED lamp; and
    상기 DC용 LED 조명등의 밝기를 낮추기 위한 제 1 밝기 하강 버튼을 구비한, 엘이디 조명등 시스템.LED lighting system having a first brightness down button for lowering the brightness of the LED lamp for DC.
  15. 제 13 항에 있어서,The method of claim 13,
    상기 복수의 조명등 스위치부는,The plurality of light switch unit,
    상기 제 1 밝기 조절 수단을 통해 선택된 밝기를 표시하는 제 1 밝기 표시부를 더 구비하는, 엘이디 조명등 시스템.And a first brightness indicator for displaying the brightness selected by the first brightness control means.
  16. 제 12 항에 있어서,The method of claim 12,
    상기 복수의 조명등 스위치부는,The plurality of light switch unit,
    상기 직류전원의 크기를 조절하여 상기 DC용 엘이디 조명등의 색상을 조절하는 제 1 조명등 색상 조절부를 더 구비하는, 엘이디 조명등 시스템.LED lighting system further comprises a first lamp color adjusting unit for adjusting the size of the DC LED lamp by adjusting the size of the DC power.
  17. 제 12 항에 있어서,The method of claim 12,
    상기 엘이디 조명등 시스템은,The LED lighting system,
    상기 직류전원을 이용하여 충전하며, 상기 가정용 상용 교류 전원이 공급되지 않는 경우 충전된 전원을 상기 복수의 DC용 엘이디 조명등에 제공하는 배터리를 더 포함하는, 엘이디 조명등 시스템.And a battery which charges using the DC power and provides the charged power to the plurality of DC LED lights when the home commercial AC power is not supplied.
  18. 제 12 항에 있어서,The method of claim 12,
    상기 엘이디 조명등 시스템은, The LED lighting system,
    상기 직류전원을 이용하여 상기 외장형 직류전원장치의 소비전력량을 계산해서 표시하는 전력량 표시부를 더 포함하는, 엘이디 조명등 시스템.LED lighting system further comprises a power amount display unit for calculating and displaying the power consumption of the external DC power supply using the DC power supply.
  19. 교류 전원 공급라인을 통해 인가되는 가정용 상용 교류 전원을 직류 전원으로 변환하는 외장형 직류전원장치; An external DC power supply for converting domestic commercial AC power applied through an AC power supply line into DC power;
    상기 외장형 직류전원장치로부터 직류전원을 인가받아 점등되는 복수의 DC용 엘이디 조명등; 및A plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply; And
    상기 직류전원의 크기를 변환하여 다수의 전자기기에 공급하는 전원 공급부를 구비한 콘센트를 포함하는, 엘이디 조명등 시스템.LED lighting system including an outlet having a power supply for converting the size of the DC power supply to a plurality of electronic devices.
  20. 제 19 항에 있어서,The method of claim 19,
    상기 콘센트는, The outlet is
    상기 DC용 LED 조명등의 밝기를 조절하기 위한 제 2 밝기 조절 수단을 구비하며, 상기 제 2 밝기 조절 수단을 통해 선택된 밝기에 상응하도록 상기 직류전원의 크기를 조절해서 상기 DC용 LED 조명등에 공급하는 제 2 밝기 조절부를 더 구비하는, 엘이디 조명등 시스템.And a second brightness adjusting means for adjusting the brightness of the DC LED lighting, and adjusting the size of the DC power to correspond to the brightness selected through the second brightness adjusting means and supplying the DC power to the DC LED lighting. LED lighting system further comprising a brightness control.
  21. 제 20 항에 있어서,The method of claim 20,
    상기 제 2 밝기 조절부는,The second brightness adjusting unit,
    상기 제 2 밝기 조절 수단을 통해 선택된 밝기를 표시하는 제 2 밝기 표시부를 더 구비하는, 엘이디 조명등 시스템.And a second brightness indicator for displaying the brightness selected by the second brightness control means.
  22. 제 20 항에 있어서,The method of claim 20,
    상기 제 2 밝기 조절 수단은, The second brightness adjusting means,
    상기 DC용 LED 조명등의 밝기를 높이기 위한 제 2 밝기 상승 버튼; 과A second brightness rising button for increasing the brightness of the DC LED lamp; and
    상기 DC용 LED 조명등의 밝기를 낮추기 위한 제 2 밝기 하강 버튼을 구비한, 엘이디 조명등 시스템. LED lighting system having a second brightness down button for lowering the brightness of the LED lamp for DC.
  23. 제 19 항에 있어서,The method of claim 19,
    상기 콘센트는, The outlet is
    소정의 전자기기의 플러그 단자가 삽입되며 상기 교류 전원 공급 라인과 연결되는 복수의 플러그 접속구멍을 구비하는 복수의 플러그 접속 홈을 더 구비하는, 엘이디 조명등 시스템.And a plurality of plug connection grooves in which a plug terminal of a predetermined electronic device is inserted and having a plurality of plug connection holes connected to the AC power supply line.
  24. 제 19 항에 있어서,The method of claim 19,
    상기 콘센트는,The outlet is
    상기 직류전원의 크기를 조절하여 상기 DC용 엘이디 조명등의 색상을 조절하는 제 2 조명등 색상 조절부를 더 구비하는, 엘이디 조명등 시스템.LED lighting system further comprises a second lamp color adjusting unit for adjusting the size of the DC LED lamp by adjusting the size of the DC power.
  25. 제 19 항에 있어서,The method of claim 19,
    상기 엘이디 조명등 시스템은,The LED lighting system,
    상기 직류전원을 이용하여 충전하며, 상기 가정용 상용 교류 전원이 공급되지 않는 경우 충전된 전원을 상기 복수의 DC용 엘이디 조명등 또는 상기 콘센트에 제공하는 배터리를 더 포함하는, 엘이디 조명등 시스템.And a battery for charging using the DC power and providing the charged power to the plurality of DC LED lamps or the outlet when the home commercial AC power is not supplied.
  26. 제 19 항에 있어서,The method of claim 19,
    상기 엘이디 조명등 시스템은, The LED lighting system,
    상기 직류전원을 이용하여 상기 외장형 직류전원장치의 소비전력량을 계산해서 표시하는 전력량 표시부를 더 포함하는, 엘이디 조명등 시스템.LED lighting system further comprises a power amount display unit for calculating and displaying the power consumption of the external DC power supply using the DC power supply.
  27. 교류 전원 공급라인을 통해 인가되는 가정용 상용 교류 전원을 직류 전원으로 변환하는 외장형 직류전원장치; An external DC power supply for converting domestic commercial AC power applied through an AC power supply line into DC power;
    상기 외장형 직류전원장치로부터 직류전원을 인가받아 점등되는 복수의 DC용 엘이디 조명등; A plurality of DC LED lightings that are turned on by receiving DC power from the external DC power supply;
    사용자의 선택에 따라 상기 외장형 직류전원장치의 출력단 및 상기 DC용 엘이디 조명등의 입력단을 연결하거나 차단하며, 사용자의 선택에 따라 상기 직류전원의 크기를 조절하여 상기 DC용 엘이디 조명등의 밝기 또는 색상을 조절하는 조명등 스위치부; 및According to the user's selection, the output terminal of the external DC power supply and the input terminal of the LED lamp for DC are connected or blocked, and the brightness or color of the DC LED lamp is adjusted by adjusting the size of the DC power according to the user's selection. Illumination light switch unit; And
    상기 가정용 사용 교류 전원을 다수의 전자기기에 공급하거나 상기 직류전원의 크기를 변환하여 다수의 전자기기에 공급하며, 사용자의 선택에 따라 상기 직류전원의 크기를 조절하여 상기 DC용 엘이디 조명등의 밝기 또는 색상을 조절하는 콘센트를 포함하는, 엘이디 조명등 시스템.Supply the home use AC power to a plurality of electronic devices or convert the size of the DC power supply to a plurality of electronic devices, and adjust the size of the DC power according to the user's selection to adjust the brightness of the LED lamp for DC or LED lighting system, including an outlet to adjust the color.
  28. 제 1 항, 제 12 항, 제 19 항 및 제 27 항 중 어느 한 항에 있어서,The method according to any one of claims 1, 12, 19 and 27,
    상기 엘이디 조명등 시스템은,The LED lighting system,
    외부 기기로부터 유무선 네트워크를 통해 수신된 밝기조절신호 또는 색상조절신호에 따라 상기 직류전원의 크기를 조절하여 상기 복수의 DC용 엘이디 조명등의 밝기 또는 색상을 조절하는 조명등 제어부를 더 포함하는, 엘이디 조명등 시스템.The LED lighting system further comprises a lighting control unit for controlling the brightness or color of the plurality of DC LED lighting by adjusting the size of the DC power according to the brightness control signal or color control signal received from an external device via a wired or wireless network. .
  29. 제 28항에 있어서,The method of claim 28,
    상기 조명등 제어부는,The lamp control unit,
    상기 외장형 직류전원장치에 내장되거나 상기 외장형 직류전원장치의 외부에 별도의 장치로 위치하는, 엘이디 조명등 시스템.LED lighting system embedded in the external DC power supply or located as a separate device outside the external DC power supply.
PCT/KR2012/000684 2011-01-28 2012-01-30 Led lamp system WO2012102591A2 (en)

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US10136481B2 (en) 2013-06-26 2018-11-20 Dnci Co., Ltd. Lighting lamp system and power distributor used for lighting lamp system
KR101624663B1 (en) * 2014-03-14 2016-05-27 부경대학교 산학협력단 A main device frame of LED lighting
KR101912629B1 (en) * 2017-02-06 2018-12-28 오정경 LED light apparatus with Sensing Member
KR102135128B1 (en) * 2018-01-25 2020-07-17 주식회사 디엔씨아이 Illumination lamp system and power distributer having ac/dc convertor module

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