KR101830642B1 - Illumination Power Distribution Board and Illumination System Comprising It - Google Patents

Abstract

The present invention relates to a light distribution board and a lighting system including the same, and more particularly, to a light distribution board, which can stably supply DC power to a lighting apparatus inside a building, minimize problems such as malfunction of the lighting apparatus which can be caused by an electrical problem, and collect information about the lighting apparatus and power system thereof, and a lighting system including the same. The lighting system comprises: a lighting distribution part; and a DC lighting part.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an illumination distribution board and an illumination system including the same,

The present invention relates to an illumination distribution panel and a lighting system including the same, more particularly, to a lighting system in which a DC power source is stably supplied to an illumination device inside a building, problems such as a malfunction of a lighting device caused by an electrical problem are minimized, The present invention relates to an illumination distribution board capable of collecting information about a device and a power system thereof, and an illumination system including the same.

The distribution board is a device that distributes the applied commercial power appropriately and supplies power to each branch.

In order to supply electricity to each device in each floor of a building, a room or a factory, such a distribution board distributes and supplies power according to electric loads to be used in a bus line of the main power source, and overcurrent due to overload is prevented And an earth leakage circuit breaker that can protect against the leakage of the line, and supplies power to each load device.

This distribution board is composed of busbars that electrically connect the main breaker and the earth leakage breaker and the main breaker and the earth leakage breaker in the distribution box to supply and cut off electric power and to prevent exposure of the line connected to each breaker, , And prevent electric shock and other safety accidents.

On the other hand, due to the development of IT technology, the functions of the distribution panel as described above are gradually diversified, and the power information consumed in the distribution panel is monitored and transmitted to an external device (terminal and / or server) Smart distribution boards are being developed to optimize power consumption.

On the other hand, an AC / DC converting unit, which receives AC power from a power line extending from a distribution board in the case of household lighting in the home, such as a living room or a ceiling, and converts AC power into DC power in each lighting apparatus, It is common that each lighting apparatus operates the lighting apparatus by the converted DC power after the AC power is converted into the DC power. In addition, in order to perform smart functions (metering, control) for household lighting in a home such as a living room or a ceiling, it is difficult to install a separate metering device or system. In addition, when a short-circuit occurs in a part of a conventional illumination lamp wiring, the entire illumination lamp could not be used.

The present invention relates to a lighting system capable of stably supplying a DC power source to a lighting apparatus in a building, minimizing problems such as malfunction of a lighting apparatus caused by an electrical problem, illuminating the lighting apparatus and information on the power system It is an object of the present invention to provide a distribution board and a lighting system including the same.

According to an aspect of the present invention, there is provided an illumination system including: an illumination distribution front unit that receives AC power from the outside and outputs one or more DC power; And a DC illumination unit that implements illumination with a DC power supplied from the illumination distribution front unit.

In the present invention, the illumination distribution panel unit may include: a power inlet unit for receiving an AC power from the outside; And an SMPS unit for converting the AC power output from the power supply unit into a DC power supply.

In the present invention, the AC power output from the power inlet unit is output along a plurality of power lines, and the lighting system includes a plurality of the SMPS units, and the plurality of SMPS units include respective AC power sources To the respective DC power sources, and the illumination distribution panel unit can supply the DC power sources to the plurality of DC illumination units via the plurality of light distribution split power lines.

In the present invention, the illumination distribution panel unit may further include a DC power automatic switcher unit configured to receive the DC power converted by the plurality of SMPS units and to output the DC power source to the plurality of light distribution split power lines, The automatic switching unit can output DC power to a predetermined plurality of lighting apparatuses at predetermined power divisions even if any one of the plurality of SMPS malfunctions.

In the present invention, the DC power automatic switchover unit may supply the DC power received from the SMPS to the plurality of power split front-end power lines, considering malfunction in the SMPS.

In the present invention, the DC power automatic switching unit may include: a DC power analyzer for analyzing a DC power output from the SMPS; And a DC power transfer unit for outputting the DC power received from the SMPS to the plurality of light distribution divider power lines according to an analysis result of the DC power analysis unit.

In the present invention, the DC power automatic switchover unit may further include a switcher central processing unit for receiving an analysis result of the DC power source analyzing unit and transmitting a control signal to the DC power switchover unit based on the analysis result, The control signal may include a signal for supplying a part or all of the power that is supplied from the malfunctioning SMPS and output to the outside, from one or more SMPSs that normally operate among a plurality of the SMPSs and outputs the received power to the outside.

In the present invention, the DC power automatic switchover unit may include: a switcher central processing unit for receiving an analysis result of the DC power source analyzing unit and transmitting a control signal to the DC power switchover unit based on the analysis result; And a transfer unit communication unit that can transmit data to the outside or receive data from the outside in the transfer unit central processing unit.

In the present invention, the illumination distribution panel unit may be integrated into a household distribution panel supplied with AC power from the outside.

In the present invention, the DC illumination unit may include: a DC illumination switch unit receiving DC power from the illumination distribution front unit; A DC lighting controller for receiving a DC power supply and a controller control signal from the DC lighting switch unit; And a DC illumination lamp for generating light in accordance with a DC illumination control signal received from the DC illumination controller.

In the present invention, the DC illumination switch unit may sense an electrical abnormality including an overcurrent, a surge, or a short circuit in the DC illumination unit, and transmit the sensed result to the first half of the illumination distribution.

In the present invention, the illumination distribution panel unit may further include a DC power automatic switcher unit configured to receive the DC power converted by the plurality of SMPS units and to output the DC power source to the plurality of light distribution split power lines, The automatic switching unit includes: a DC power analysis unit for analyzing the DC power outputted from the SMPS; A DC power switch for outputting a DC power received from the SMPS to a plurality of power split front power lines according to an analysis result of the DC power analysis unit; A switcher central processing unit for receiving the analysis result of the DC power supply analyzing unit and transmitting a control signal to the DC power supply change-over unit based on the analysis result; And a switching unit communicating unit for transmitting data from the switching unit central processing unit to the outside or receiving data from the outside.

In order to solve the above-mentioned problems, the present invention provides an illumination distribution board that can be integrated into a household distribution panel, comprising: a power inlet unit receiving an AC power from the outside; And a plurality of SMPS units for converting an AC power outputted from the power supply unit into a DC power supply, wherein the lighting distribution board receives AC power from the outside and outputs DC power from one or more DC power supply lines, And the plurality of SMPS units convert each of the AC power sources output from the power inlet unit into respective DC power sources, and the lighting distribution board is connected to the outside And supplies the DC power to the lighting panel.

In the present invention, the lighting distribution board may further include a DC power automatic switcher unit that receives the DC power converted by the plurality of SMPS units and outputs a DC power source to the plurality of light distribution split power lines, The automatic switching unit can output DC power to a predetermined plurality of lighting apparatuses at predetermined power divisions even if any one of the plurality of SMPS malfunctions.

In the present invention, the DC power automatic switching unit may include: a DC power analyzer for analyzing a DC power output from the SMPS; And a DC power transfer unit for outputting the DC power received from the SMPS to the plurality of light distribution divider power lines according to an analysis result of the DC power analysis unit.

In the present invention, the DC power automatic switchover unit may further include a switcher central processing unit for receiving an analysis result of the DC power source analyzing unit and transmitting a control signal to the DC power switchover unit based on the analysis result, The control signal may include a signal for supplying a part or all of the power that is supplied from the malfunctioning SMPS and output to the outside, from one or more SMPSs that normally operate among a plurality of the SMPSs and outputs the received power to the outside.

The lighting distribution panel or the lighting system according to the embodiment of the present invention can exert the effect of stably supplying the DC power source to the illumination device inside the building.

The lighting distribution panel or the lighting system according to an embodiment of the present invention can exert the effect of minimizing problems such as malfunction of the lighting apparatus that may be caused by an electrical problem.

The lighting distribution panel or the lighting system according to an embodiment of the present invention can collect the information on the lighting apparatus and the power system therefrom and thus can prevent the malfunction and the like in advance.

The lighting distribution panel or the lighting system according to an embodiment of the present invention can supply stable power through DC distribution by integrating SMPS used for each lighting lamp into the distribution panel and collect information about each lighting lamp and SMPS It is possible to perform maintenance beforehand and to collect big data through various sensors mounted on the illumination lamp.

The lighting distribution board or the lighting system according to an embodiment of the present invention can provide an effect that the electric power can be stably supplied to the illumination lamp through the low voltage wiring of DC 48 V or less.

The lighting distribution panel or the lighting system according to an embodiment of the present invention can detect the state of the main power supply SMPS in advance and check and replace the state of the SMPS in advance to minimize the inconvenience of the user.

In an illumination distribution board or an illumination system according to an embodiment of the present invention, even if the illumination lamp is short-circuited, the DC illumination switch can operate without affecting other illumination lamps by operating individual protection circuits

The lighting distribution board or the lighting system according to the embodiment of the present invention can not use the entire lighting lamp when a short circuit occurs in the wiring, It is possible to exhibit the effect of not giving.

1 is a schematic view of a lighting system according to an embodiment of the present invention.
FIG. 2 is a schematic view illustrating an internal structure of an illumination distribution front part according to an embodiment of the present invention.
3 is a schematic view illustrating an internal structure of a DC power automatic switching unit according to an exemplary embodiment of the present invention.
4 is a view schematically showing a DC power automatic switching unit according to an embodiment of the present invention with reference to a power line.
5 is a view schematically showing an example of the operation of the DC transfer base according to an embodiment of the present invention.
6 is a view schematically showing steps of operation of the switcher central processing unit according to an embodiment of the present invention.
FIG. 7 is a schematic view illustrating an internal structure of a DC illumination unit according to an embodiment of the present invention. Referring to FIG.
8 is a view schematically showing the operation of the DC illumination unit according to an embodiment of the present invention.
9 is a view schematically showing data collection in a DC power analysis unit and a DC lighting switch unit according to an embodiment of the present invention.
FIG. 10 is a view schematically showing an example in which a lighting system according to an embodiment of the present invention is applied.

Various embodiments and / or aspects are now described with reference to the drawings. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more aspects. However, it will also be appreciated by those of ordinary skill in the art that such aspect (s) may be practiced without these specific details. The following description and the annexed drawings set forth in detail certain illustrative aspects of one or more aspects. It is to be understood, however, that such aspects are illustrative and that some of the various ways of practicing various aspects of the principles of various aspects may be utilized, and that the description set forth is intended to include all such aspects and their equivalents.

In addition, various aspects and features will be presented by a system that may include multiple devices, components and / or modules, and so forth. It should be understood that the various systems may include additional devices, components and / or modules, etc., and / or may not include all of the devices, components, modules, etc. discussed in connection with the drawings Must be understood and understood.

As used herein, the terms "an embodiment," "an embodiment," " an embodiment, "" an embodiment ", etc. are intended to indicate that any aspect or design described is better or worse than other aspects or designs. .

Used herein may be implemented through one or more physical components, one or more hardware, a combination of one or more hardware and software, or one or more software components. In addition, where there is a plurality of 'to' or 'to' modules, each 'to' or 'to' may be a combination of one or more physical members, one or more hardware, One or more hardware, a combination of one or more pieces of hardware and software, or a combination of one or more pieces of hardware or software, There can be software. For example, if there are a first hardware, a second hardware, a first software, and a part A, a part B, a part C, and a part D, the part A is implemented by a combination of the first hardware and the first software, The C part may be implemented by the second hardware, and the D part may be implemented by the first software.

In addition, the term "or" is intended to mean " exclusive or " That is, it is intended to mean one of the natural inclusive substitutions "X uses A or B ", unless otherwise specified or unclear in context. That is, X uses A; X uses B; Or when X uses both A and B, "X uses A or B" can be applied to either of these cases. It should also be understood that the term "and / or" as used herein refers to and includes all possible combinations of one or more of the listed related items.

It is also to be understood that the term " comprises "and / or" comprising " means that the feature and / or component is present, but does not exclude the presence or addition of one or more other features, components and / It should be understood that it does not.

Furthermore, it is to be understood that the singular forms "a" and "an" above, unless the context clearly dictates otherwise, include plural representations. Thus, in one example, a " component surface " includes one or more component surfaces.

Also, terms including ordinal numbers such as first, second, etc. may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

Also, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Furthermore, in the embodiments of the present invention, all terms used herein, including technical or scientific terms, unless otherwise defined, are intended to be inclusive in a manner that is generally understood by those of ordinary skill in the art to which this invention belongs. Have the same meaning. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and, unless explicitly defined in the embodiments of the present invention, are intended to mean ideal or overly formal .

1 is a schematic view of a lighting system according to an embodiment of the present invention.

The illumination system shown in FIG. 1 includes an illumination divider unit 1000 that receives AC power from the outside and outputs one or more DC power; And a DC illumination unit 2000 that implements illumination with a DC power supplied from the illumination distribution front part 1000.

Preferably, the light distribution front part 1000 may be integrated into a household distribution panel that receives AC power from the outside. That is, the lighting distribution panel unit may be integrally disposed inside the household distribution panel.

In one embodiment, the light distribution front part 1000 may be configured to share components in the household distribution panel, for example, a household power inlet part 1100, an earth leakage blocking part 1200, and the like. In this case, the light distribution front part 1000 corresponds to a configuration included in the household distribution panel.

Alternatively, in another embodiment, the light distribution front part 1000 may be in the form of being supplied with power from at least one AC power line branched from a generation power inlet part 1100 (not shown) of a household distribution panel. Also in this case, it is preferable that the light distribution front part 1000 is integrated in the inside of the household distribution panel. In this case, it is preferable that at least one of the power lines supplied through the power distributing unit or the ELB (electric leakage blocking unit) in the household distribution panel is electrically connected to the DC lighting unit 2000 outside the household distribution panel through the lighting distribution panel.

In addition, the generation distribution panel may include a processing unit such as an MCU and / or a storage memory, such as a smart distribution panel, and may be configured to perform data transmission / reception with the illumination division unit 1000. Or one or more MCUs or the like of the household distribution panel may perform a control on the illumination distribution front part 1000 and other power systems.

The household distribution panel may be a general household distribution board capable of receiving power from various power sources in the household by receiving AC power from an apartment, house, building, and / or performing shutdown, The present invention is not limited thereto.

In the present specification, the term "light distribution front part 1000" may be understood as a component of the illumination system, but may be an "illumination distribution board" as an apparatus comprising a set of components included in the household distribution board, May be understood as an " illumination distribution board "

Preferably, the illumination distribution front part 1000 may include an illumination distribution board control part having at least one computing device and / or a storage memory, and the generation distribution panel may include at least one computing device And a generation distribution board integrated control unit implemented by one or more separate arithmetic units and / or storage memories other than the storage memory, and the illumination distribution board control unit and the household distribution board integration control unit enable data transmission / reception with each other desirable. In this configuration, the amount of electricity used in the DC illumination unit 2000 or other information sensed in the DC illumination unit 2000 in the illumination distribution front unit 1000 is collected in the household distribution panel integration control unit of the household distribution panel, Household distribution panel Through the integrated control section, it is possible to manage the data on electricity usage in the household or building as a whole. Alternatively, the lighting distribution board control unit and the household distribution board integration control unit may be integrally implemented, for example, as a single MCU.

Meanwhile, in the conventional lighting system of the household, the AC power input to the generation power inlet unit 1100 of the household distribution panel is transmitted to the respective lighting apparatuses along the AC power line inside the household through the ELB and the like, And the lighting device was driven after switching the power supply to the DC power supply through an internal adapter or SMPS.

On the other hand, in the present invention, the AC power input to the generation power inlet unit 1100 is converted into the DC power through the illumination distribution unit 1000 integrated or installed in the household distribution panel, And the illumination device can implement illumination using a DC power source without a separate adapter or SMPS.

Meanwhile, the DC illumination unit 2000 may be connected to the light distribution front unit 1000 through a high current cable, for example, an HIV cable, but may be connected through a UTP cable. More preferably, the DC illumination unit 2000 is electrically connected to the illumination distribution unit 1000 in such a form as to be capable of data communication with the illumination distribution unit 1000 while being supplied with DC power . On the other hand, as a cable capable of transmitting and receiving DC power and data at the same time, a UTP cable or the like can be typically used.

FIG. 2 is a view schematically showing an internal structure of an illumination distribution front part 1000 according to an embodiment of the present invention.

2 includes a power inlet 1100 for receiving an AC power from the outside; An earth leakage blocking unit 1200 capable of blocking each or all of the received AC power sources when an electrical fault is detected; An SMPS unit 1300 for converting AC power outputted from the power supply inlet unit 1100 into DC power; A DC power automatic switching unit 1400 for receiving the DC power converted by the SMPS unit 1300 and outputting the DC power; And an energy controller unit 1500 capable of transmitting and receiving data to and from the DC power automatic switching unit.

The direct current power outputted from the DC power automatic switcher 1400 is supplied to the DC lighting unit 2000 through the power line of the light distribution front part.

The power supply unit 1100 receives AC power from the outside. The power inlet unit 1100 may be substantially the same as or included in the generation power inlet unit in the above-described generation distribution panel. Alternatively, the power inlet unit 1100 may correspond to a device that receives the alternating-current power that has been passed through the generation power inlet unit 1100 in the generation distribution panel. 2, the power supply unit 1100 is supplied with power by one power line, and the power supply unit 1100 outputs power by one power line. However, the present invention is not limited to this, You can get it.

The electric leakage cutoff unit 1200 may cut off each or all of the AC power input from the power input unit 1100. The leakage blocking portion 1200 may be substantially the same as or included in the leakage blocking portion of the generation distribution panel.

The electric leakage cutoff unit 1200 may additionally perform a function of branching the power inputted from the power inlet unit 1100 into a plurality of power sources, It is possible to perform blocking for each of the branched power sources. The electric leakage blocking unit 1200 may be integrated with the power input unit 1100 or may receive a plurality of AC power from the power input unit 1100 by a plurality of power lines .

The SMPS (Switched Mode Power Supply) unit 1300 refers to an apparatus for converting AC power to DC power using a switching transistor or the like. As an example of such an SMPS, it can be a DC stabilized power supply device that stabilizes the output by controlling the on-off time ratio of the semiconductor switch device.

Preferably, the AC power output from the power supply inlet portion 1100 is output along the plurality of power lines through the electric leakage blocking portion 1200. In addition, the illumination system includes a plurality of SMPS units 1300, and the plurality of SMPS units 1300 convert respective AC power sources output from the power source inlet unit 1100 into respective DC power sources. Thereafter, the light distribution front part 1000 supplies DC power to a plurality of the DC illumination parts 2000 through a plurality of light distribution part power lines.

Meanwhile, the DC power automatic switching unit 1400 receives the DC power converted by the plurality of SMPS units 1300, and outputs the DC power to the plurality of power distributing units. The DC power automatic switcher 1400 is a device for outputting a DC power source to a predetermined plurality of the power lines of the divided power divisions even if any one of the plurality of SMPS malfunctions.

For example, as shown in FIG. 2, three DC power sources are output from the SMPS unit 1300 by three SMPS units 1300, and three DC power sources are connected to three DC lighting units 2000 , It is assumed that the supply of the DC power through the three power supply front power lines (the power line supplying the power from the first power distribution section 1000 to the DC illumination section 2000) is set to a predetermined power supply, If any one of the SMPS malfunctions, the DC power automatic switching unit 1400 supplies the DC power supplied from the remaining SMPSs to the three power supply front power lines except for the malfunctioning SMPS, so that even if any one of the SMPS malfunctions, It is possible to stably supply the DC power to the power line of the light distribution front part in accordance with the set power supply setting.

That is, the DC power automatic switching unit 1400 corresponds to a device that supplies the DC power received from the SMPS to the plurality of light distribution front power lines by considering the malfunction of the SMPS.

The energy controller unit 1500 collects data related to the power supply element of the household distribution panel A including the illumination distribution front part 1000 or transmits the power supply element of the household distribution panel A including the illumination distribution front part 1000 And transmits a control signal to the element.

Preferably, the energy controller unit 1500 is connected to a home network through network networks. Accordingly, the user can receive monitoring information, alarm signals, and the like for all or all of the illumination distribution front part and the illumination system through a user terminal such as a home network terminal or a smart phone connected to the home network, Can be input.

FIG. 3 is a schematic view illustrating an internal structure of a DC power automatic switching unit 1400 according to an embodiment of the present invention.

As described above, the DC power automatic switching unit 1400 can output DC power to a predetermined plurality of predetermined power distribution lines even if any one of the plurality of SMPSs malfunctions. Alternatively, The power supply unit 1400 can supply the DC power received from the SMPS to the plurality of power split-front power lines by considering the malfunction of the SMPS.

Specifically, the DC power automatic switching unit 1400 shown in FIG. 3 includes a plurality of DC power input units 1410 that receive DC power output from the SMPS; A DC power analysis unit 1420 for analyzing the DC power output from the SMPS; And a DC power switching unit 1430 for outputting the DC power received from the SMPS to a plurality of power splitter power lines according to an analysis result of the DC power analysis unit 1420. A DC power output unit 1440 for outputting the DC power output from the DC power-saving unit 1430 to the power line of the lighting device; A switcher central processing unit 1450 for receiving the analysis result of the DC power supply analyzing unit 1420 and transmitting a control signal to the DC power supply switching unit 1430 based on the analysis result; And a transfer unit communication unit 1460 that can transmit data to the transfer unit central processing unit 1450 to the outside or receive data from the outside.

The DC power analysis unit 1420 analyzes the DC power output from the SMPS. The analysis of the DC power analysis unit 1420 can determine whether the SMPS connected to the DC power analysis unit 1420 malfunctions. Specifically, the DC power analysis unit 1420 can determine whether the SMPS malfunctions by analyzing the current characteristics of the DC power source output from the SMPS, for example, voltage, current, and the like.

Meanwhile, the transfer unit central processing unit 1450 receives the analysis result from the DC power analysis unit 1420, and transmits the control signal of the DC power transfer unit 1430 based on the received analysis result. For example, when two or more SMPSs are used, when the switcher central processing unit 1450 receives an analysis result that can determine that one SMPS is malfunctioning, the switcher central processing unit 1450 determines that the malfunctioning To the DC power supply switching unit 1430, a control signal for interrupting the power input from the SMPS and supplying the power to the power supply front-end power line using the power input from the remaining normally operating SMPS (s). That is, the switching unit 1450 may transmit to the DC power switching unit 1430 a control signal for interrupting power supply from the malfunctioning SMPS according to the analysis result of the DC power analysis unit 1420. Alternatively, the switcher central processing unit 1450 may control the DC power output unit 1440 using the remaining power supply, together with a control signal for shutting off the power supply from the malfunctioning SMPS according to the analysis result of the DC power supply analysis unit 1420, To the DC power supply switching unit 1430. The DC power supply switching unit 1430 supplies the control signal to the DC power supply switching unit 1430. [

The switcher communication unit 1460 can transmit data to the outside or receive data from the outside in the switcher central processing unit 1450. Preferably, the switcher communication unit 1460 can perform wire communication or wireless communication, and the wire communication includes a PLC (Power Line Communication), RS communication, RS-485 number 485), a communication method such as a TCP / IP or a PSTN (Public Switched Telephone Network) may be used. The wireless communication may be RF communication, bluetooth communication, zigbee communication, (Bluetooth) communication, audio communication, long term evolution (LTE) communication, and WiFi communication, IrDA based infrared communication, wireless LAN (WLAN) communication, WiBro communication, wireless USB Methods may be used or may include communication modules associated therewith. The switcher communication unit 1460 may include two or more communication modules.

The DC power automatic switching unit may transmit and receive data to / from the DC lighting lamp through the changeover unit communication unit. Preferably, the DC power automatic switching unit may transmit and receive data to and from a DC lighting switch unit of a DC lighting lamp to be described later.

Such a changeover unit communication unit is connected to the above-described energy controller unit, and can exchange data with the energy controller unit.

Most preferably, the DC lighting unit of the DC lighting unit, specifically, the DC lighting switch unit of the DC lighting unit performs data transmission / reception with the DC power automatic switching unit, and the DC power automatic switching unit performs data transmission / reception with the energy controller unit .

Meanwhile, when the DC power supply unit 2000 fails to sufficiently supply the DC power required by the SMPS due to a malfunction of the SMPS, the transfer unit central processing unit 1450 transmits the DC power through the DC power supply unit 1460 2000), preferably a signal for requesting brightness adjustment to the DC lighting switch unit 2100 of the DC lighting unit 2000, which will be described later.

In addition, the switcher central processing unit 1450 transmits information on malfunctioning SMPS to the user terminal or the home network through the switcher communication unit 1460 based on the analysis result of the DC power source analyzer 1420 . Preferably, the data can be transmitted to the user terminal or the home network through the switching unit communication unit 1460 and the energy controller 1500.

Here, the user terminal may be a smart home control device, a wall pad, a smart phone, a tablet, a personal computer (PC), a mobile phone, a video phone, A notebook computer, a netbook PC, a personal digital assistant (PDA), a portable multimedia player, a personal digital assistant (PDA) A portable multimedia player (PMP), an MP3 player, a mobile medical device, a camera, a wearable device (for example, a head-mounted device a device, an HMD (e.g., an HMD), an electronic garment, an electronic bracelet, an electronic necklace, an electronic appsheet, an electronic tattoo, or a smart watch.

4 is a schematic view illustrating a DC power automatic switcher 1400 according to an exemplary embodiment of the present invention with reference to a power line.

Specifically, the DC power analyzer 1420 analyzes, senses, or detects the abnormality of the DC power source with respect to the DC power source N received from the N DC power input units 1410. Then, the analysis result of the DC power analysis unit 1420 is transmitted to the switcher central processing unit 1450, and the switcher central processing unit 1450 outputs a control signal for controlling the DC power switch 1430 according to the analysis result . In the preferred embodiment of the present invention, the DC power analysis unit 1420 analyzes the status of the corresponding SMPS or the DC power source, and when the abnormality is analyzed, the DC power analysis unit 1420 transmits the information to the switching center processor 1450 And the switcher central processing unit 1450 may transmit a control signal based on the information.

Meanwhile, as described above, the switcher central processing unit 1450 transmits the abnormality details to the energy controller unit 1500 through the switcher communication unit 1460. To the user terminal or the home network.

Preferably, when any one of the SMPS malfunctions, the switching center processor 1450 transmits information related to the malfunction to the energy controller unit or the user terminal through the switching unit communication unit 1460, At the same time, a control signal for stopping the supply of DC power from the malfunctioning SMPS to the DC power supply switching unit 1430 may be transmitted. Accordingly, even if one SMPS fails, the user can perform replacement by checking whether the SMPS is abnormal or not via the user terminal without inconveniencing the use of the illumination light.

If any one of the SMPS can supply the DC power but the SMPS equipment is deteriorated, the switcher central processing unit 1450 transmits the information related to the device deterioration to the switching unit 1460 through the switching unit communication unit 1460 The controller unit or the user terminal. In this case, the user may perform replacement of the SMPS based on the received information.

In response to the control signal received from the selector central processing unit 1450, the DC power switching unit 1430 supplies the received DC power to the predetermined DC power output unit 1440. As described above, in consideration of the failure of the SMPS in supplying the power, the DC power-supply switching unit 1430 switches the plurality of DC lighting units 2000 through the power supplied from the remaining SMPS All of which can be stably operated.

That is, the switching unit central processing unit 1450 of the DC power automatic switching unit 1400 receives the analysis result of the DC power source analyzing unit 1420, and controls the DC power switching unit 1430 based on the analysis result, As shown in Fig. In addition, the control signal includes a signal for supplying a part or all of the power, which is supplied from the malfunctioning SMPS and output to the outside, from one or more SMPSs that normally operate among a plurality of the SMPSs and outputs the same to the outside.

The switcher central processing unit 1450 receives the analysis result of the DC power analysis unit 1420 and transmits a control signal to the DC power supply change-over unit 1430 based on the analysis result, (1460) can transmit the data in the selector central processing unit 1450 to the outside or receive data from the outside. The transfer unit communication unit 1460 transfers the data received by the transfer unit central processing unit 1450, the data analyzed by the transfer unit central processing unit 1450, or the data generated or changed by the transfer unit central processing unit 1450 The energy controller unit 1500, an external user terminal, or a home network.

5 is a view schematically showing an example of the operation of the DC transfer base according to an embodiment of the present invention.

5A shows a state in which there are three SMPSs and the DC power supply switching unit 1430 outputs them when all three SMPSs operate normally. Preferably, each SMPS supplies DC power to each corresponding power distribution board power line or DC power output 1440. 5A, the DC input power source # 1 is outputted to the DC application power source # 1 through the DC power source switching unit 1430 and the DC input power source # 2 passes through the DC power source switching unit 1430 DC application power source # 2, and the DC input power source # 3 is output to the DC application power source # 3.

On the other hand, FIG. 5B shows a state in which there are three SMPSs and the DC power-supply switching unit 1430 outputs the SMPSs out of the three SMPSs when the SMPS malfunctions. In this case, the DC power analysis unit 1420 detects a malfunction of the SMPS and transmits the information to the switcher central processing unit 1450. The switcher central processing unit 1450 thus switches the DC power source The DC output power # 1, the DC output power # 2, and the DC output power # 3 are outputted from the DC input power # 1 and the DC input power # 3 without receiving the DC input power # 2 in the changeover part 1430 And transmits a control signal to the DC power supply switching unit 1430.

Accordingly, the DC power switch 1430 outputs the DC output power # 1, the DC output power # 2, and the DC output power # 3 from the DC input power # 1 and the DC input power # 3.

6 is a diagram schematically illustrating the steps of operation of the switcher central processing unit 1450 according to an embodiment of the present invention.

As shown in FIG. 6, the switcher central processing unit 1450 receives the analysis result of step S100; An abnormality determination step (S200) of determining abnormality in the DC power input to the DC power automatic switching unit 1400 or the DC power input unit 1410 based on the received analysis result; And a control signal transmission step (S300) of transmitting a control signal to the DC power supply switching unit 1430 according to the determination result of the abnormality determination step (S200).

In the above embodiment, the DC power analysis unit 1420 transmits only the detected power source information to the switcher central processing unit 1450, and the switcher central processing unit 1450 receives the input information based on the received information It is determined whether there is an abnormality in the DC power source or an abnormality of the related SMPS.

Alternatively, in another embodiment of the present invention, the DC power analysis unit 1420 determines whether there is an abnormality, and transmits the result to the switcher central processing unit 1450. Based on the information about the abnormality The transfer unit central processing unit 1450 may transmit a control signal to the DC power supply switching unit 1430. [

Preferably, when any one of the SMPS malfunctions, the switching center processor 1450 transmits information related to the malfunction to the energy controller unit or the user terminal through the switching unit communication unit 1460, At the same time, a control signal for stopping the supply of DC power from the malfunctioning SMPS to the DC power supply switching unit 1430 may be transmitted. Accordingly, even if one SMPS fails, the user can perform replacement by checking whether the SMPS is abnormal or not via the user terminal without inconveniencing the use of the illumination light.

If any one of the SMPS can supply the DC power but the SMPS equipment is deteriorated, the switcher central processing unit 1450 transmits information related to the device degradation to the user through the switcher communication unit 1460 Terminal or the like. In this case, the user may perform replacement of the SMPS based on the received information.

7 is a schematic view illustrating an internal structure of a DC illumination unit 2000 according to an embodiment of the present invention.

As shown in FIG. 7, the DC illumination unit 2000 includes a DC illumination switch unit 2100 for receiving DC power from the illumination distribution front unit 1000; A DC lighting controller unit 2200 for receiving a DC power supply and a controller control signal from the DC lighting switch unit 2100; And a DC illumination lamp 2300 for generating light in accordance with the driving power received from the DC illumination controller unit 2200.

The DC lighting switch unit 2100 basically receives the DC power supplied from the light distribution front unit 1000 and transmits the DC power to the DC lighting controller unit 2200 and the DC lighting lamp 2300, Brightness, color, or color temperature associated with the operation, and transmits the control value to the DC lighting controller unit 2200.

Preferably, the DC lighting switch unit 2100 detects an electrical abnormality such as an overcurrent, a surge, or a short circuit of the power supplied to the DC lighting switch unit 2100, It is possible to perform a function of returning. Specifically, when the DC lighting switch unit 2100 determines that there is an electrical abnormality in the supplied power source, the DC lighting controller unit 2200 of the drawn power source, in order to protect the DC lighting controller unit 2200, It is possible to cut off the supply of the gas. In order to cut off the supply of the DC power, the DC lighting switch unit 2100 may include a switch DC power control unit.

Preferably, the DC lighting switch unit 2100 further includes a communication module. When the DC lighting switch unit 2100 determines that there is an electrical abnormality in the power supplied to the DC lighting switch unit 2100, Can be transmitted. Specifically, it can be transmitted to the DC switcher central processing unit 1450 through the switch-over communication unit 1460. [ Also, the DC lighting switch unit 2100 may transmit information on the amount of power used in the DC lighting unit 2000 to the DC power automatic switching unit 1400 through the communication module.

The communication module can perform communication in a wire communication or wireless manner, and the wired communication may include a PLC (Power Line Communication), RS communication, RS-485 (Recommend Standard number 485), TCP / IP A communication method such as a public switched telephone network (PSTN) may be used. The wireless communication may be RF communication, bluetooth communication, zigbee communication, infrared communication, bluetooth low energy (BLE) Communication, LTE (Long Term Evolution) communication, WiFi communication, IrDA based infrared communication, WLAN communication, WiBro communication, Wireless USB communication, . ≪ / RTI >

That is, the DC illumination switch unit 2100 may sense an electrical abnormality including an overcurrent, a surge, or a short circuit in the DC illumination unit 2000, and may transmit the sensed result to the light distribution front unit 1000 .

The above-described DC illumination unit 2000 may constitute a " DC illumination module " as an independent apparatus. The detailed configuration of the DC illumination unit 2000 will be described later.

The DC lighting controller unit 2200 receives the DC power and the controller control signal from the DC lighting switch unit 2100. The DC lighting controller unit 2200 outputs a driving power of a constant current system capable of driving the DC illumination lamp 2300 from a DC power supplied from the DC lighting switch unit 2100.

8 is a view schematically showing the operation of the DC illumination unit 2000 according to an embodiment of the present invention.

8, the DC lighting switch unit 2100 receives DC power from the light distribution front unit 1000. Then, the DC lighting switch unit 2100 switches the DC power source To the DC lighting controller unit 2200, and at the same time generates a controller control signal according to the input to the user's DC lighting switch unit 2100 or an external control signal, and inputs the controller control signal to the DC lighting controller unit 2200.

The DC lighting controller unit 2200 outputs a constant current capable of driving the DC lighting lamp 2300 according to the controller control signal from the DC power supplied from the DC lighting switch unit 2100, 2300).

Then, the DC illumination lamp 2300 emits light according to the input constant current to realize illumination.

9 is a view schematically showing data collection in the DC power analysis unit 1420 and the DC lighting switch unit 2100 in an embodiment of the present invention.

9A, the switching unit central processing unit 1450 of the DC power automatic switching unit 1400 receives information related to the SMPS from the DC power source analyzing unit 1420, 2100, or information related to an electrical abnormality in the DC lighting switch unit 2100. [0050] Subsequently, the switching center processor 1450 transmits information generated or converted based on the received information or received information to the home network or the user (not shown) via the energy controller unit 1500 via the switching unit communication unit 1460, To the terminal. Accordingly, the user can integrally manage the information on the electrical abnormality in the illumination division front part 1000 and the electrical abnormality in the DC illumination switch part 2100.

It is preferable that the DC illumination switch unit 2100 and the light distribution front unit 1000 are electrically connected to each other by wiring capable of simultaneously performing power transmission and data transmission.

In this operation, the light distribution front part 1000 includes a DC power automatic switch part 1301 for receiving the DC power converted by the plurality of SMPS parts 1300 and outputting the DC power to the plurality of light distribution part power lines, (1400).

The DC power automatic switching unit 1400 includes a DC power analysis unit 1420 for analyzing a DC power output from the SMPS; A DC power supply switching unit 1430 for outputting the DC power received from the SMPS to the plurality of light distribution split power lines according to the analysis result of the DC power analysis unit 1420; A switcher central processing unit 1450 for receiving the analysis result of the DC power supply analyzing unit 1420 and transmitting a control signal to the DC power supply switching unit 1430 based on the analysis result; And a transfer unit communication unit 1460 that can transmit data to the transfer unit central processing unit 1450 to the outside or receive data from the outside.

In another embodiment of the present invention, as shown in FIG. 9B, the DC lighting switch unit 2100 may be directly connected to the energy controller 1500 so as to perform data communication.

In another embodiment of the present invention, as shown in FIG. 9C, the DC illumination switch unit 2100 transmits and receives data to and from the switchboard communication unit 1460, The data may be transmitted to the energy controller 1500 or data such as a control signal may be transmitted from the energy controller 1500 to the DC illumination switch unit via the switcher communication unit 1460. [

FIG. 10 is a view schematically showing an example in which a lighting system according to an embodiment of the present invention is applied.

10, a DC power source is connected to a plurality of DC lighting switch units 2100 (including a first DC power source) via an SMPS unit 1300 and a DC power automatic switching unit 1400 of an illumination distribution front unit 1000, A second DC illumination switch section, and a third DC illumination switch section).

In addition, a communication line is provided between the DC power automatic switching unit 1400 and the first lighting switch and the second lighting switch for data communication between the switching center processing unit 1450 of the DC power automatic switching unit 1400 and the lighting switch It is connected.

Meanwhile, as described above, the DC lighting switch unit 2100 may include a communication module. Therefore, the DC lighting switch unit 2100 can primarily perform communication with the DC power automatic switching base 1400, but can also perform communication between the DC lighting switch units 2100. Also, the DC lighting switch unit 2100 directly communicates with the energy controller 4000. Here, the energy controller 4000 may correspond to an implementation example of the energy controller 1500 described above.

In FIG. 10, communication lines are connected in series with each other in the first DC lighting switch section, the second DC lighting switch section, and the third DC lighting switch section, and the first DC lighting switch section has a second DC lighting switch section and a third DC lighting section It is possible to transmit and receive data from the switch unit. On the other hand, the first DC lighting switch unit is connected to the energy controller 4000 so as to transmit and receive data.

The communication connection between the first DC lighting switch part, the second DC lighting switch part, the third DC lighting switch part, and the energy controller 4000 is preferably performed by a wire communication method. In another embodiment of the present invention, the communication connection between them may be performed by a wireless communication method.

On the other hand, the energy controller 4000 is a device for collecting data on a power load inside a household including a power load by illumination. Such an energy controller 4000 can process the collected information or send control signals to each power load device. For example, the energy controller 4000 may transmit control signals for power use, brightness, color, color temperature, etc. of each lighting switch.

Also, the energy controller 4000 may be connected to the home network terminal 5000 or another user terminal either in a wired or wireless manner. Accordingly, the user can monitor the power and the information related to the power for the power-using devices in the household including the lighting device through the home network terminal 5000 or another user terminal, or monitor the power-related devices in the household including the lighting device Can be performed.

On the other hand, each DC lighting switch unit 2100 transmits a DC power supply and a controller control signal to the corresponding lighting lamp. The bathroom sensor, etc., and the like, which are shown in Fig. 10, such as a living room, a kitchen, etc., a first bedroom, a second bedroom, Corresponds to a module in which the illumination lamp 2300 is combined.

Meanwhile, the second DC illumination switch unit 2100 may perform an energy metering function while serving as a lighting switch. Specifically, the second DC illumination switch unit 2100 includes a communication module that can preferably perform wireless communication with an external device, and receives power consumption information from at least one individual power consumption device through the communication module . Preferably, the second DC illumination switch unit 2100 receives power consumption information from the power consumption device through the communication module by using a wireless communication method, preferably Bluetooth communication, BLE communication, or WIFI communication , And transmit the received information to the energy controller 4000 in a direct or indirect manner.

Alternatively, the second DC lighting switch unit 2100 receives a control command signal from the energy controller 4000 for one or more individual power consumption devices, and transmits a control command signal to the individual power consumption device through the communication module You may.

Preferably, the power consumption device is a metering outlet capable of measuring power consumption. More preferably, the power consumption device is a standby power cut-off receptacle capable of performing wireless communication with the outside, measuring the amount of power consumption, and blocking standby power.

The lighting distribution panel or the lighting system according to the embodiment of the present invention can exert the effect of stably supplying the DC power source to the illumination device inside the building.

The lighting distribution panel or the lighting system according to an embodiment of the present invention can exert the effect of minimizing problems such as malfunction of the lighting apparatus that may be caused by an electrical problem.

The lighting distribution panel or the lighting system according to an embodiment of the present invention can collect the information on the lighting apparatus and the power system therefrom and thus can prevent the malfunction and the like in advance.

The lighting distribution panel or the lighting system according to an embodiment of the present invention can supply stable power through DC distribution by integrating SMPS used for each lighting lamp into the distribution panel and collect information about each lighting lamp and SMPS It is possible to perform maintenance beforehand and to collect big data through various sensors mounted on the illumination lamp.

The lighting distribution board or the lighting system according to an embodiment of the present invention can provide an effect that the electric power can be stably supplied to the illumination lamp through the low voltage wiring of DC 48 V or less.

The lighting distribution panel or the lighting system according to an embodiment of the present invention can detect the state of the main power supply SMPS in advance and check and replace the state of the SMPS in advance to minimize the inconvenience of the user.

In an illumination distribution board or an illumination system according to an embodiment of the present invention, even if the illumination lamp is short-circuited, the DC illumination switch can operate without affecting other illumination lamps by operating individual protection circuits

The lighting distribution board or the lighting system according to the embodiment of the present invention can not use the entire lighting lamp when a short circuit occurs in the wiring, It is possible to exhibit the effect of not giving.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

Claims (16)

As an illumination system,
An illumination light distribution unit for receiving at least one AC power source from the outside and outputting at least one DC power source; And
And a DC illumination unit for implementing illumination with a DC power supplied from the illumination distribution front part,
Wherein the illumination distribution panel comprises:
A power supply unit for receiving AC power from outside;
An SMPS unit for converting an AC power output from the power supply unit into a DC power supply; And
And a DC power automatic changeover unit that receives the DC power converted by the plurality of SMPS units and outputs the DC power to the plurality of light distribution split power lines,
Wherein the AC power output from the power inlet portion is output along a plurality of power lines,
Wherein the illumination system includes a plurality of the SMPS units,
The plurality of SMPS units convert each of the alternating-current power outputted from the power-receiving unit into respective direct-current power,
Wherein the illumination distribution panel unit supplies DC power to the plurality of DC illumination units via a plurality of illumination divisional power lines,
Wherein the DC power automatic switching unit outputs DC power to a predetermined plurality of light emitting split power lines regardless of whether any one of the plurality of SMPS units malfunctions,
Wherein the DC power automatic switching unit supplies the DC power received from the SMPS unit to the plurality of power split front-end power lines in consideration of malfunction in the SMPS unit,
The DC power automatic switching unit includes:
A DC power analyzer for analyzing a DC power output from the SMPS unit;
A DC power switching unit for outputting the DC power received from the SMPS unit to a plurality of power splitter power lines according to an analysis result of the DC power analysis unit;
A switcher central processing unit for receiving the analysis result of the DC power supply analyzing unit and transmitting a control signal to the DC power supply change-over unit based on the analysis result;
A switcher central processing unit for receiving the analysis result of the DC power supply analyzing unit and transmitting a control signal to the DC power supply change-over unit based on the analysis result; And
And a transfer unit communication unit capable of transmitting data from the transfer unit central processing unit to the outside or receiving data from the outside,
Wherein the control signal includes a signal for supplying a part or all of power that is supplied from the malfunctioning SMPS unit to be output to the outside from one or more SMPS units that normally operate among a plurality of the SMPS units,
The switcher central processing unit can transmit information on the malfunctioning SMPS unit to the user terminal or the home network through the switcher communication unit based on the analysis result of the DC power source analyzing unit,
The illumination distribution panel may be integrated into a household distribution panel that receives AC power from the outside,
The DC illumination unit includes:
A DC illumination switch unit for receiving a DC power from the illumination distribution front part;
A DC lighting controller for receiving a DC power supply and a controller control signal from the DC lighting switch unit; And
And a DC illumination lamp for generating light in accordance with a DC illumination light control signal received from the DC illumination controller,
The DC illumination switch unit may sense an electrical abnormality including an overcurrent, a surge, or a short circuit in the DC illumination unit, transmit the sensed result to the illumination distribution front unit,
Wherein, when any one of the SMPS units can supply DC power but a degradation occurs, the switcher central processing unit can transmit information related to degradation of the SMPS unit to the outside via the switchgear communication unit.
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