WO2021256675A1 - Solar streetlight with easy to replace rechargeable battery - Google Patents

Solar streetlight with easy to replace rechargeable battery Download PDF

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Publication number
WO2021256675A1
WO2021256675A1 PCT/KR2021/004412 KR2021004412W WO2021256675A1 WO 2021256675 A1 WO2021256675 A1 WO 2021256675A1 KR 2021004412 W KR2021004412 W KR 2021004412W WO 2021256675 A1 WO2021256675 A1 WO 2021256675A1
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WO
WIPO (PCT)
Prior art keywords
rechargeable battery
solar street
terminal
charging
storage space
Prior art date
Application number
PCT/KR2021/004412
Other languages
French (fr)
Korean (ko)
Inventor
김종철
Original Assignee
굿바이카 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.)
Filing date
Publication date
Application filed by 굿바이카 주식회사 filed Critical 굿바이카 주식회사
Publication of WO2021256675A1 publication Critical patent/WO2021256675A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • F21S9/03—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 rechargeable by exposure to light
    • 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
    • F21S9/03—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 rechargeable by exposure to light
    • F21S9/032—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 rechargeable by exposure to light the solar unit being separate from the lighting unit
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to a solar street lamp. More specifically, the present invention relates to a solar street lamp in which a rechargeable battery can be easily exchanged by the general public without professional knowledge.
  • Solar street light is a street light that can be used as a power source by charging solar energy in a rechargeable battery. Because solar street lights use only solar energy as a power source, no power supply facilities are required. Therefore, if a solar street lamp is installed in a remote area such as a hiking trail where no power supply facility is installed, it has the advantage of providing the necessary light at night.
  • Another object of the present invention is to provide a solar street lamp that can easily replace the rechargeable battery even by the general public without professional knowledge.
  • Another object of the present invention is to provide a solar street lamp that can easily identify a problematic rechargeable battery.
  • Another object of the present invention is to provide a solar street light that is easy to electrically connect and block a rechargeable battery and an internal circuit of the solar street light.
  • Another object of the present invention is to provide a solar street light having a function of preventing incorrect installation of a rechargeable battery.
  • Another object of the present invention is to provide a solar street light that can easily check whether the normal operation after replacing the rechargeable battery.
  • a solar street light includes a solar power generation unit for generating electric power using sunlight; a rechargeable battery unit having a rechargeable battery in which the electric power produced by the solar power generation unit is charged; a lighting unit having a lighting lamp that emits light by receiving power charged in the rechargeable battery; a control unit for determining a state of charge of the rechargeable battery; a communication unit for transmitting the status information from the control unit to the outside; and a rechargeable battery holder in which the rechargeable battery is detachably accommodated, wherein the terminals of the rechargeable battery are electrically connected to the charge/discharge terminals of the rechargeable battery holder by being positioned in a storage space inside the rechargeable battery holder, characterized in that the electrical connection with the charging/discharging terminal is automatically cut off as the rechargeable battery is detached from the proper position in the storage space.
  • the charge/discharge terminal is located at a position not exposed to the storage space
  • the rechargeable battery holder includes a connection terminal partially exposed to the storage space, and when the rechargeable battery is positioned in the storage space, the terminal of the rechargeable battery is electrically connected to the charging/discharging terminal through the connection terminal, and the electrical connection between the charging/discharging terminal and the connection terminal may be cut when the charging battery is not properly positioned in the storage space.
  • connection terminal is located in a first position that is separated from the supply terminal and the power terminal when the rechargeable battery is not positioned properly, and is in contact with the supply terminal and the power terminal by the rechargeable battery positioned when the rechargeable battery is positioned properly It can move to a second position.
  • the charge/discharge terminals may be plural, and the plurality of charge/discharge terminals may be asymmetrically disposed with respect to a central axis of the inner space of the rechargeable battery compartment.
  • the rechargeable battery holder may further include a protruding fixture to prevent the rechargeable battery from being separated from the rechargeable battery positioned in the storage space.
  • it may further include a replacement button for protruding or removing the fixture toward the receiving space.
  • it further includes a switch for connecting or blocking the charging/discharging terminal and the internal circuit of the solar street lamp, wherein the switch is closed when the rechargeable battery is positioned in the receiving space and the switch is closed when the rechargeable battery is detached from the original position can be made to open.
  • a guide indicating that the rechargeable battery is not properly positioned in the storage space may be further included.
  • the present invention has the effect of providing a solar street light that can easily identify a problematic rechargeable battery.
  • the present invention has the effect of providing a solar street light that is easy to electrically connect and electrically cut off a rechargeable battery and an internal circuit.
  • the present invention has an effect of providing a solar street light that is equipped with a function to prevent incorrect installation of a rechargeable battery, and can easily check whether normal operation is performed after replacing the rechargeable battery, so that even ordinary people without professional knowledge can easily replace the rechargeable battery has
  • FIG. 1 is a perspective view of a solar street lamp according to an embodiment of the present invention.
  • FIG. 2 is a system configuration diagram of a solar street light according to an embodiment of the present invention.
  • FIG. 3 and 4 are front views showing the inside of a rechargeable battery storage box of a solar street lamp according to an embodiment of the present invention.
  • FIG. 3 shows a state in which the rechargeable battery is accommodated, and
  • FIG. It is a drawing.
  • FIG. 5 is a diagram showing that the storage space and the solar street light internal circuit are automatically electrically connected or cut off when the rechargeable battery is positioned properly in the storage space and when not positioned in the storage space using the connection terminal.
  • FIG. 6 is a diagram showing that the storage space and the internal circuit of the solar street light are automatically electrically connected or cut off when the rechargeable battery is properly positioned in the storage space and when not positioned in the storage space using a switch.
  • FIG. 1 is a solar street light 100 according to an embodiment of the present invention is shown.
  • the solar street lamp 100 is provided with a lighting lamp 31 and a solar panel 11 for providing lighting as shown in FIG.
  • the power generated by the solar power generation unit is used as a power source to provide the necessary lighting.
  • the power produced by the solar power generation unit 10 is charged to the rechargeable battery stored in the rechargeable battery storage box 60, and the charged power at night time when lighting is required is transferred to the lighting unit.
  • the solar street light 100 is such that the administrator can replace the installed rechargeable battery with another pre-charged rechargeable battery when the solar street light cannot function due to insufficient charge of the rechargeable battery. It is configured to transmit the status of the installed rechargeable battery to the outside.
  • the solar street lamp 100 is configured to be exchangeably accommodated in the rechargeable battery holder 60 that separates the rechargeable battery from other components.
  • the rechargeable battery and other components of the solar street lamp 100 are electrically connected, and the rechargeable battery is removed from the correct position. It is configured so that the electrical connection between the rechargeable battery and other components is automatically disconnected just by letting the user know.
  • the solar street lamp 100 according to an embodiment of the present invention will be described in more detail with reference to FIGS. 2 to 6 as follows.
  • the solar street lamp 100 is functionally a solar power generation unit 10 , a rechargeable battery unit 20 , a lighting unit 30 , and a control unit 40 . , including the communication unit 50 .
  • the photovoltaic power generation unit 10 functions to generate electric power using sunlight, and the photovoltaic panel 11 that generates electric energy by receiving sunlight and the power generation state monitoring that monitors the power generation status of the photovoltaic panel It may include a portion 12 .
  • the power generation status monitoring unit 12 monitors the power generation status of the solar panel and, even though sufficient sunlight is provided, if the power generation from the solar panel is not properly performed, it is a control unit to be described later. It can notify you that there is something wrong.
  • the power generation state monitoring unit 12 may include an optical sensor capable of sensing sunlight and a detection sensor that detects a current or voltage of electric power generated by the solar panel.
  • the rechargeable battery unit 20 functions to store the power produced by the solar power generation unit, and the rechargeable battery 21 that is charged with the power produced by the solar power generation unit and a charge amount monitoring unit that monitors the charge amount of the rechargeable battery ( 22) can be included.
  • the rechargeable battery 21 is separated from other components and stored in the rechargeable battery holder 60 to be described later, and is electrically connected to the solar power generation unit and the lighting unit to be described later only in a state in which it is positioned in the storage space of the rechargeable battery holder. .
  • the charge amount monitoring unit 22 may monitor the amount of electric power (charge amount) charged in the rechargeable battery and notify the controller to be described later.
  • the charge amount monitoring unit may notify the charge amount of the rechargeable battery to the controller only when sufficient power to operate the lighting unit is not charged in the rechargeable battery.
  • the lighting unit 30 functions to provide lighting, and may include a lighting lamp 31 that receives power charged in a rechargeable battery to emit light, and a lighting sensor 32 that monitors the operation of the lighting lamp.
  • the lighting sensor 32 may be installed at a position that is blocked from external light and provides only the light of the lighting lamp 31 to provide an ON/OFF state of the lighting lamp to a control unit to be described later.
  • the control unit 40 functions to control the operation of the solar street light 100 according to an embodiment of the present invention, and receives the power generation state monitoring unit 12, the charging amount monitoring unit 22, the lighting sensor 32, and the like. By analyzing the received information, it is possible to determine the state of the solar street lamp 100 according to an embodiment of the present invention.
  • control unit 40 may control to provide status information regarding the occurrence of the abnormality to the manager through a communication unit, which will be described later.
  • control unit may determine a manager to be notified of whether an abnormality has occurred according to the type of the abnormal occurrence.
  • the control unit 40 receives information about the charge amount of the rechargeable battery from the charge amount monitoring unit 22 and determines that sufficient power to operate the lighting lamp is not charged during the time to operate the lighting lamp 31, 1 You can control the communication unit to send a notification to replace the rechargeable battery to the manager.
  • the first manager includes not only a manager with specialized knowledge capable of repairing electrical installations, but also a general manager without specialized knowledge.
  • control unit 40 further uses the information received from the power generation status monitoring unit 12 to provide a second manager with solar power when it is determined that sufficient power is not charged in the rechargeable battery due to a problem occurring in the photovoltaic unit.
  • the communication unit may be controlled to send an abnormality notification of the street lamp 100 .
  • the second manager refers to a manager with professional knowledge capable of repairing electrical equipment.
  • control unit 40 determines that an abnormality has occurred in the lighting lamp if abnormal information is not received from the power generation state monitoring unit and the charging amount monitoring unit but abnormal information is received from the lighting sensor 32 indicating that the lighting does not work, and the second manager The communication unit can be controlled to send an abnormality notification to the .
  • the communication unit 50 includes a communication module and functions to provide the state information of the solar street lamp 100 according to an embodiment of the present invention to the outside, and the abnormal notification determined according to the control of the control unit is determined. send to the manager.
  • the solar street lamp 100 is configured to accommodate and replace the rechargeable battery 21 among the components described above in the rechargeable battery holder 60 that can be separated from other components. This makes it possible for anyone, even non-professionals, to easily replace the rechargeable battery.
  • the rechargeable battery holder 60 is a space for storing the rechargeable battery 21 and may be installed in the holding portion of the solar street lamp 100 according to an embodiment of the present invention as shown in FIG. 1 .
  • the storage space inside the rechargeable battery holder 60 in which the rechargeable battery is accommodated can be accessed through the door 61 exposed to the outside of the solar street lamp as shown in FIG. 1, and the administrator can access the door of the rechargeable battery holder You can open it and replace the rechargeable battery.
  • the door 61 may be provided with a locking device to prevent an unauthorized person from opening the rechargeable battery holder.
  • the inside of the rechargeable battery holder 60 is blocked so that the components of the solar street light 100 according to an embodiment of the present invention other than the rechargeable battery 21 housed therein cannot be accessed.
  • the possibility of a non-professional general manager causing problems with components other than the rechargeable battery while exchanging the rechargeable battery is prevented.
  • a guide, etc. 62 , a rechargeable battery replacement button 63 , and a fixture 64 may be provided inside the rechargeable battery holder 60 .
  • the guide light 62 illuminates when the charge amount of the rechargeable battery is less than a predetermined standard or when the rechargeable battery is not positioned properly in the storage space or displays a light of a specific color (for example, red) to the manager informs you that there is a problem with
  • the manager can check whether the rechargeable battery is a rechargeable battery that needs to be replaced.
  • the guide, etc. 62 may be configured to be located on the outside of the rechargeable battery storage box or to make a part of the door of the rechargeable battery storage box transparent so that the guide and the like can be checked from the outside.
  • the rechargeable battery replacement button 63 is a button that an administrator presses to replace the rechargeable battery, and the fixture 64 may protrude from the inner wall of the receiving space of the rechargeable battery toward the receiving space or be removed.
  • the removal means that the fixture 64 does not remove the rechargeable battery stored in the storage space or prevent a new rechargeable battery from being placed in the receiving space. For example, when the rechargeable battery replacement button is pressed, the fixture 64 is removed. It is to go inside the inner wall of the storage space.
  • the administrator can remove the rechargeable battery positioned in the storage space by pressing the rechargeable battery replacement button to remove the fixture 64 and pulling the handle 21-1 of the rechargeable battery. 4 shows a state in which the fixture is removed and the rechargeable battery is removed.
  • the administrator can place the new rechargeable battery back into the storage space and then press the rechargeable battery replacement button 63 again so that the fixture can protrude toward the storage space again. won't do it
  • the fixture 64 is pushed into the storage space by the force of pushing the rechargeable battery toward the storage space from the outside without a button for replacing the rechargeable battery and pulling the rechargeable battery from the inside of the storage space to the outside. Automatically when the force is removed It may be configured to protrude.
  • the power generated by the solar power generation unit is supplied to the rechargeable battery to be charged, and the charging/discharging terminal 65, which discharges the power charged in the rechargeable battery to provide the lighting, etc. 66) may be provided.
  • the charging/discharging terminal 65 which discharges the power charged in the rechargeable battery to provide the lighting, etc. 66
  • two charge/discharge terminals are illustrated in FIG. 4 , three or more charge/discharge terminals may be used.
  • charge/discharge terminals 65 and 66 may be terminals that are distinct from each other, such as (+) and (-) terminals, and an administrator without professional knowledge may connect the terminals of the rechargeable battery to the corresponding polarity of the charge/discharge terminal. There may be problems that cannot be
  • the charging and discharging terminals are arranged asymmetrically about the central axis (X-X') of the inner space of the rechargeable battery compartment. Therefore, when the administrator inserts the rechargeable battery in the wrong direction, the terminal of the rechargeable battery and the charging/discharging terminals 65 and 66 are not connected to each other, so that problems such as ignition due to incorrect electrical connection can be prevented.
  • the guide light 62 keeps on or displays a light of a specific color (for example, red) so that the manager can It can also be used to indicate that the rechargeable battery is not properly positioned in the storage space.
  • the charging/discharging terminal may be configured not to be exposed inside the storage space, and this embodiment is illustrated in FIG. 5 .
  • the charging/discharging terminals 65 and 66 connected to the internal circuit of the solar street lamp 100 according to an embodiment of the present invention are located at positions not exposed to the storage space, and charge/discharge.
  • the connection terminal (P) is located at the front end of the terminal.
  • connection terminal P serves to electrically connect the charge/discharge terminals 65 and 66 and the terminals of the rechargeable battery, and a part of the connection terminal is exposed inside the storage space and the other part is located inside the inner wall of the storage space.
  • connection terminal P when the rechargeable battery 21 is not located in the storage space, the connection terminal P is located at a position (first position) separated from the charging and discharging terminals 65 and 66 . Therefore, even if the manager accidentally touches the connection terminal (P) or applies an impact, damage to the internal circuit or other components of the solar street lamp 100 according to an embodiment of the present invention, or accidents such as electric shock do not occur .
  • connection terminal P when the rechargeable battery 21 is positioned in the receiving space, the connection terminal P is in contact with the charge/discharge terminals 65 and 66 by the positioned rechargeable battery (second position) is moved to Accordingly, the terminal of the rechargeable battery 21 can be electrically connected to the charge/discharge terminal not exposed to the inside of the storage space by the connection terminal P.
  • connection terminal P when the rechargeable battery 21 is removed from the storage space, the connection terminal P is moved from the second position to the first position again, and for this purpose, the connection terminal P may be configured by connecting a member having an elastic force. .
  • the charging and discharging terminals 65 and 66 connected to the internal circuit of the solar street lamp 100 according to an embodiment of the present invention are exposed to the receiving space, and the rechargeable battery 21 is In a state not located in the internal space, the charging/discharging terminal may be configured not to be connected to the internal circuit of the solar street lamp 100 according to an embodiment of the present invention.
  • the charge/discharge terminals 65 and 66 are located inside the solar street lamp 100 according to an embodiment of the present invention. connected to the circuit.
  • the fixture 64 moves to the inside of the inner wall of the storage space and at the same time as shown in FIG. 6, in an embodiment of the present invention
  • the switch 67 connecting the internal circuit of the solar street lamp 100 and the charging/discharging terminals 65 and 66 is also opened to cut off the electrical connection to the charging/discharging terminal exposed to the storage space. Therefore, it is possible to block the possibility of damage to the internal circuit or other components of the solar street lamp 100 according to an embodiment of the present invention or an accident such as an electric shock due to a mistake occurring in the process of replacing the rechargeable battery.
  • the switch 67 is also closed in conjunction with the fixture, and the charge/discharge terminal is electrically connected to the internal circuit again.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The present invention relates to a solar streetlight. The solar streetlight according to the present invention comprises: a solar power generation unit for producing electric power using sunlight; a rechargeable battery unit having a rechargeable battery in which the electric power produced by the solar power generation unit is charged; a lighting unit having a lighting lamp which emits light by receiving the electric power charged in the rechargeable battery; a control unit for determining the charging amount state of the rechargeable battery; a communication unit for transmitting the state information from the control unit to the outside; and a rechargeable battery storage box in which the rechargeable battery is detachably stored. Terminals of the rechargeable battery are properly positioned in a storage space inside the rechargeable battery storage box and thereby electrically connected to charge/discharge terminals of the rechargeable battery storage box. In addition, the electrical connection of the rechargeable battery with the charge/discharge terminals is automatically disconnected when the rechargeable battery is displaced from the proper position in the storage space.

Description

충전배터리 교환이 용이한 태양광 가로등Solar street light with easy to replace rechargeable battery
본 발명은 태양광 가로등에 관한 것이다. 보다 구체적으로 본 발명은 충전배터리 교환이 용이하여 전문적 지식이 없는 일반인도 충전배터리를 교환할 수 있는 태양광 가로등에 관한 것이다.The present invention relates to a solar street lamp. More specifically, the present invention relates to a solar street lamp in which a rechargeable battery can be easily exchanged by the general public without professional knowledge.
태양광 가로등은 태양광 에너지를 충전배터리에 충전시켜 전원으로 사용할 수 있는 가로등이다. 태양광 가로등이 태양광 에너지만을 전원으로 사용하기 때문에 전력공급 시설이 필요하지 않다. 따라서 전력공급 시설이 설치되어 있지 않은 등산로 등의 외진 지역에 태양광 가로등을 설치하면 야간에 필요한 빛을 제공할 수 있는 장점이 있다.Solar street light is a street light that can be used as a power source by charging solar energy in a rechargeable battery. Because solar street lights use only solar energy as a power source, no power supply facilities are required. Therefore, if a solar street lamp is installed in a remote area such as a hiking trail where no power supply facility is installed, it has the advantage of providing the necessary light at night.
이에 반해, 태양광 가로등은 외진 지역에 위치하기 때문에 고장 여부를 확인하기 어려운 단점도 있다. 이러한 문제를 해결하기 위해 태양광 가로등의 상태 정보를 원격으로 수신하여 고장 여부를 확인하는 시스템이 개발되기도 하였다.On the other hand, there is a disadvantage that it is difficult to check whether a solar street lamp is broken because it is located in a remote area. In order to solve this problem, a system has been developed that receives the status information of a solar street lamp remotely and checks whether there is a failure.
그러나 고장이 확인되더라도 관리 인력이 직접 태양광 가로등의 충전배터리를 교체할 수밖에 없다.However, even if a failure is confirmed, the management personnel have no choice but to replace the rechargeable battery of the solar street light.
하지만 현실적으로 태양광 가로등을 설치하는 회사가 전국 각지에 관리 인력을 두고 있을 수 없다. 따라서 충전배터리 교체가 적절한 시기에 이루어지지 않는 문제가 있다.However, in reality, a company that installs solar street lights cannot have management personnel in various parts of the country. Therefore, there is a problem that the replacement of the rechargeable battery is not performed in an appropriate time.
본 발명의 목적은 충전배터리 교환이 용이한 태양광 가로등을 제공하는 것이다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a solar street light that is easy to replace a rechargeable battery.
본 발명의 다른 목적은 전문적 지식이 없는 일반인도 충전배터리를 용이하게 교체할 수 있는 태양광 가로등을 제공하는 것이다.Another object of the present invention is to provide a solar street lamp that can easily replace the rechargeable battery even by the general public without professional knowledge.
본 발명의 또 다른 목적은 문제가 있는 충전배터리를 용이하게 확인할 수 있는 태양광 가로등을 제공하는 것이다.Another object of the present invention is to provide a solar street lamp that can easily identify a problematic rechargeable battery.
본 발명의 또 다른 목적은 충전배터리와 태양광 가로등 내부 회로와의 전기적 연결 및 차단이 용이한 태양광 가로등을 제공하는 것이다.Another object of the present invention is to provide a solar street light that is easy to electrically connect and block a rechargeable battery and an internal circuit of the solar street light.
본 발명의 또 다른 목적은 충전배터리 오설치 방지 기능을 구비한 태양광 가로등을 제공하는 것이다.Another object of the present invention is to provide a solar street light having a function of preventing incorrect installation of a rechargeable battery.
본 발명의 또 다른 목적은 충전배터리 교체 후 정상 작동 여부를 용이하게 확인할 수 있는 태양광 가로등을 제공하는 것이다.Another object of the present invention is to provide a solar street light that can easily check whether the normal operation after replacing the rechargeable battery.
본 발명의 상기 및 기타 목적들은, 본 발명에 따른 충전배터리 교환이 용이한 태양광 가로등에 의해 모두 달성될 수 있다.The above and other objects of the present invention can all be achieved by a solar street lamp that is easy to replace a rechargeable battery according to the present invention.
본 발명의 일 실시예에 따른 태양광 가로등은 태양광을 이용하여 전력을 생산하는 태양광 발전부; 상기 태양광 발전부에 의해 생산된 전력이 충전되는 충전배터리를 구비한 충전배터리부; 상기 충전배터리에 충전된 전력을 공급받아 발광하는 조명등을 구비한 조명부; 상기 충전배터리의 충전량 상태를 판단하는 제어부; 상기 제어부로부터의 상태 정보를 외부로 전송하는 통신부; 및 상기 충전배터리가 분리 가능하게 수납되는 충전배터리 수납함을 포함하여 이루어지며, 상기 충전배터리의 단자들은 상기 충전배터리 수납함 내부의 수납공간에 정위치됨으로써 상기 충전배터리 수납함의 충방전 단자와 전기적으로 연결되며, 상기 충전배터리가 상기 수납공간에 정위치에서 이탈됨으로써 상기 충방전 단자와의 전기적 연결이 자동으로 끊어지는 것을 특징으로 한다.A solar street light according to an embodiment of the present invention includes a solar power generation unit for generating electric power using sunlight; a rechargeable battery unit having a rechargeable battery in which the electric power produced by the solar power generation unit is charged; a lighting unit having a lighting lamp that emits light by receiving power charged in the rechargeable battery; a control unit for determining a state of charge of the rechargeable battery; a communication unit for transmitting the status information from the control unit to the outside; and a rechargeable battery holder in which the rechargeable battery is detachably accommodated, wherein the terminals of the rechargeable battery are electrically connected to the charge/discharge terminals of the rechargeable battery holder by being positioned in a storage space inside the rechargeable battery holder, , characterized in that the electrical connection with the charging/discharging terminal is automatically cut off as the rechargeable battery is detached from the proper position in the storage space.
상기 충방전 단자는 상기 수납공간으로 노출되지 않는 위치에 위치하고, 상기 충전배터리 수납함은 일부분이 상기 수납공간으로 노출된 연결단자를 포함하며, 상기 수납공간에 충전배터리가 정위치되었을 때 충전배터리의 단자는 상기 연결단자를 통해 상기 충방전 단자와 전기적으로 연결되며, 상기 수납공간에 충전배터리가 정위치되지 않았을 때 상기 충방전 단자와 상기 연결단자 사이의 전기적 연결이 끊어질 수 있다.The charge/discharge terminal is located at a position not exposed to the storage space, the rechargeable battery holder includes a connection terminal partially exposed to the storage space, and when the rechargeable battery is positioned in the storage space, the terminal of the rechargeable battery is electrically connected to the charging/discharging terminal through the connection terminal, and the electrical connection between the charging/discharging terminal and the connection terminal may be cut when the charging battery is not properly positioned in the storage space.
상기 연결 단자는 충전배터리가 정위치되지 않았을 때 상기 공급 단자 및 전원 단자와 분리되는 제1 위치에 위치하고, 충전배터리가 정위치되었을 때 정위치된 충전배터리에 의해 상기 공급 단자 및 전원 단자와 접촉하는 제2 위치로 이동할 수 있다.The connection terminal is located in a first position that is separated from the supply terminal and the power terminal when the rechargeable battery is not positioned properly, and is in contact with the supply terminal and the power terminal by the rechargeable battery positioned when the rechargeable battery is positioned properly It can move to a second position.
상기 충방전 단자는 복수 개이며, 복수 개의 충방전 단자는 상기 충전배터리 수납함 내부 공간의 중심축을 중심으로 서로 비대칭으로 배치될 수 있다.The charge/discharge terminals may be plural, and the plurality of charge/discharge terminals may be asymmetrically disposed with respect to a central axis of the inner space of the rechargeable battery compartment.
상기 충전배터리 수납함은 충전배터리를 상기 수납공간에 정위치된 충전배터리의 이탈을 막기 위해 돌출된 고정구를 더 포함할 수 있다.The rechargeable battery holder may further include a protruding fixture to prevent the rechargeable battery from being separated from the rechargeable battery positioned in the storage space.
또한 상기 고정구를 수납공간쪽으로 돌출 또는 제거하기 위한 교체버튼을 더 포함할 수 있다.In addition, it may further include a replacement button for protruding or removing the fixture toward the receiving space.
또한 상기 충방전 단자와 상기 태양광 가로등의 내부 회로를 연결 또는 차단하는 스위치를 더 포함하고, 충전배터리가 상기 수납공간에 정위치된 경우 상기 스위치는 닫히고 충전배터리가 정위치에서 이탈된 경우 상기 스위치는 열리도록 할 수 있다.In addition, it further includes a switch for connecting or blocking the charging/discharging terminal and the internal circuit of the solar street lamp, wherein the switch is closed when the rechargeable battery is positioned in the receiving space and the switch is closed when the rechargeable battery is detached from the original position can be made to open.
또한 상기 충전배터리의 충전량이 미리 정해진 기준 이하일 경우 또는 충전배터리가 상기 수납공간에 정위치되지 않았음을 표시하는 가이드 등을 더 포함할 수 있다.In addition, when the amount of charge of the rechargeable battery is less than or equal to a predetermined standard, a guide indicating that the rechargeable battery is not properly positioned in the storage space may be further included.
본 발명은 문제가 있는 충전배터리를 용이하게 확인할 수 있는 태양광 가로등을 제공하는 효과를 갖는다. 또한 본 발명은 충전배터리와 내부 회로와의 전기적 연결 및 전기적 차단이 용이한 태양광 가로등을 제공하는 효과를 갖는다. 또한 본 발명은 충전배터리 오설치 방지 기능이 구비되어 있으며, 충전배터리 교체 후 정상 작동 여부도 용이하게 확인할 수 있어 전문적 지식이 없는 일반인도 충전배터리를 용이하게 교체할 수 있는 태양광 가로등을 제공하는 효과를 갖는다.The present invention has the effect of providing a solar street light that can easily identify a problematic rechargeable battery. In addition, the present invention has the effect of providing a solar street light that is easy to electrically connect and electrically cut off a rechargeable battery and an internal circuit. In addition, the present invention has an effect of providing a solar street light that is equipped with a function to prevent incorrect installation of a rechargeable battery, and can easily check whether normal operation is performed after replacing the rechargeable battery, so that even ordinary people without professional knowledge can easily replace the rechargeable battery has
제1도는 본 발명의 일 실시예에 따른 태양광 가로등의 사시도이다.1 is a perspective view of a solar street lamp according to an embodiment of the present invention.
제2도는 본 발명의 일 실시예에 따른 태양광 가로등의 시스템 구성도이다.2 is a system configuration diagram of a solar street light according to an embodiment of the present invention.
제3도와 제4도는 본 발명의 일 실시예에 따른 태양광 가로등의 충전배터리 수납함 내부를 보여주는 정면도로서 제3도는 충전배터리가 수납된 상태를 보여주며, 제4도는 충전배터리가 제거된 상태를 보여주는 도면이다.3 and 4 are front views showing the inside of a rechargeable battery storage box of a solar street lamp according to an embodiment of the present invention. FIG. 3 shows a state in which the rechargeable battery is accommodated, and FIG. It is a drawing.
제5도는 연결단자를 이용하여 충전배터리가 수납공간 내에 정위치되었을 때 그리고 정위치되지 않았을 때 수납공간과 태양광 가로등 내부 회로가 자동으로 전기적 연결 또는 차단되는 것을 보여주는 도면이다.FIG. 5 is a diagram showing that the storage space and the solar street light internal circuit are automatically electrically connected or cut off when the rechargeable battery is positioned properly in the storage space and when not positioned in the storage space using the connection terminal.
제6도는 스위치를 이용하여 충전배터리가 수납공간 내에 정위치되었을 때 그리고 정위치되지 않았을 때 수납공간과 태양광 가로등 내부 회로가 자동으로 전기적 연결 또는 차단되는 것을 보여주는 도면이다.6 is a diagram showing that the storage space and the internal circuit of the solar street light are automatically electrically connected or cut off when the rechargeable battery is properly positioned in the storage space and when not positioned in the storage space using a switch.
이하, 첨부된 도면들을 참조하여 본 발명에 따른 충전배터리 교환이 용이한 태양광 가로등에 대해 상세히 설명하도록 한다.Hereinafter, with reference to the accompanying drawings, it will be described in detail with respect to the solar street lamp that is easy to replace the rechargeable battery according to the present invention.
하기의 설명에서는 본 발명의 실시예에 따른 충전배터리 교환이 용이한 태양광 가로등을 이해하는데 필요한 부분만이 설명되며 그 이외 부분의 설명은 본 발명의 요지를 흩뜨리지 않도록 생략될 수 있다.In the following description, only the parts necessary to understand the solar street lamp for easy replacement of the rechargeable battery according to the embodiment of the present invention will be described, and the description of other parts may be omitted so as not to obscure the gist of the present invention.
또한, 이하에서 설명되는 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 본 발명을 가장 적절하게 표현할 수 있도록 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 한다.In addition, the terms or words used in the present specification and claims described below should not be construed as being limited to conventional or dictionary meanings, and meanings consistent with the technical spirit of the present invention so that the present invention can be most appropriately expressed. and should be interpreted as a concept.
명세서 전체에서, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다. 또한, 명세서에 기재된 "…부", "…기", "모듈" 등의 용어는 적어도 하나의 기능이나 동작을 처리하는 단위를 의미하며, 이는 하드웨어나 소프트웨어 또는 하드웨어 및 소프트웨어의 결합으로 구현될 수 있다.Throughout the specification, when a part "includes" a certain element, it means that other elements may be further included, rather than excluding other elements, unless otherwise stated. In addition, terms such as “…unit”, “…group”, and “module” described in the specification mean a unit that processes at least one function or operation, which may be implemented as hardware or software or a combination of hardware and software. have.
여러 실시예에 있어서, 동일한 구성을 가지는 구성요소에 대해서는 동일한 부호를 사용하여 대표적으로 일 실시예에서 설명하고, 그 외의 실시예에서는 일 실시예와 다른 구성에 대해서 설명하기로 한다.In various embodiments, components having the same configuration will be described in one embodiment using the same reference numerals, and configurations different from the one embodiment will be described in other embodiments.
도 1에 본 발명의 일 실시예에 따른 태양광 가로등(100)이 도시되어 있다.1 is a solar street light 100 according to an embodiment of the present invention is shown.
본 발명의 일 실시예에 따른 태양광 가로등(100)은 도 1에 도시된 바와 같이 조명 제공을 위한 조명등(31) 및 태양광 전지판(11)을 구비하고 있어 외부로부터 전원을 공급받는 대신 태양광을 이용하여 태양광 발전부에서 자체적으로 생산한 전력을 전원으로 사용하여 필요한 조명을 제공한다.The solar street lamp 100 according to an embodiment of the present invention is provided with a lighting lamp 31 and a solar panel 11 for providing lighting as shown in FIG. The power generated by the solar power generation unit is used as a power source to provide the necessary lighting.
보다 구체적으로는 태양광이 비치는 낮시간에 태양광 발전부(10)에서 생산된 전력을 충전배터리 수납함(60)에 수납된 충전배터리에 충전했다가 조명이 필요한 밤시간에 충전된 전력이 조명부에 제공된다.More specifically, in the daytime when sunlight is shining, the power produced by the solar power generation unit 10 is charged to the rechargeable battery stored in the rechargeable battery storage box 60, and the charged power at night time when lighting is required is transferred to the lighting unit. provided
하지만 날씨에 따라 낮시간에 태양광이 충분히 비치지 않을 경우 태양광 발전부는 조명부에 공급하기 충분한 전력을 생산하지 못하고 충전배터리에도 충분한 전력이 충전되어 있지 않은 경우 조명이 필요한 밤시간에 조명부가 필요한 조명을 제공할 수 없다.However, depending on the weather, when sunlight does not shine sufficiently during the daytime, the solar power generation unit does not produce enough power to supply the lighting unit, and the rechargeable battery is not charged enough power. cannot provide
이에 본 발명의 일 실시예에 따른 태양광 가로등(100)은 충전배터리 충전량이 부족하여 태양광 가로등이 제 역할을 할 수 없는 경우 관리자가 미리 충전된 다른 충전배터리로 설치된 충전배터리를 교환할 수 있도록 설치된 충전배터리의 상태를 외부로 전송할 수 있도록 구성한다.Accordingly, the solar street light 100 according to an embodiment of the present invention is such that the administrator can replace the installed rechargeable battery with another pre-charged rechargeable battery when the solar street light cannot function due to insufficient charge of the rechargeable battery. It is configured to transmit the status of the installed rechargeable battery to the outside.
또한 본 발명의 일 실시예에 따른 태양광 가로등(100)은 충전배터리를 다른 구성요소들과 분리하여 수납하는 충전배터리 수납함(60)에 교체 가능하게 수납되도록 구성한다. In addition, the solar street lamp 100 according to an embodiment of the present invention is configured to be exchangeably accommodated in the rechargeable battery holder 60 that separates the rechargeable battery from other components.
또한 충전배터리 수납함의 수납공간에 충전배터리를 정위치시키는 것만으로 충전배터리와 본 발명의 일 실시예에 따른 태양광 가로등(100)의 다른 구성요소들이 전기적으로 연결되고, 정위치에서 충전배터리를 이탈시키는 것만으로 충전배터리와 다른 구성요소들 사이의 전기적 연결이 자동으로 끊어지도록 구성한다.In addition, simply by placing the rechargeable battery in the storage space of the rechargeable battery holder, the rechargeable battery and other components of the solar street lamp 100 according to an embodiment of the present invention are electrically connected, and the rechargeable battery is removed from the correct position. It is configured so that the electrical connection between the rechargeable battery and other components is automatically disconnected just by letting the user know.
따라서 전기 시설에 관한 전문적인 지식이 없는 일반 관리자라도 충전배터리 수납함(60)의 문을 열고 수납된 충전배터리를 제거한 후 새로운 충전배터리를 넣는 방법으로 쉽게 충전배터리를 교체할 수 있다.Therefore, even a general manager without professional knowledge about electric facilities can easily replace the rechargeable battery by opening the door of the rechargeable battery storage box 60, removing the stored rechargeable battery, and then inserting a new rechargeable battery.
이러한 본 발명의 일 실시예에 따른 태양광 가로등(100)을 도 2 내지 도 6을 참조로 보다 상세히 설명하면 다음과 같다.The solar street lamp 100 according to an embodiment of the present invention will be described in more detail with reference to FIGS. 2 to 6 as follows.
우선, 도 2에 도시된 바와 같이 본 발명의 일 실시예에 따른 태양광 가로등(100)은 기능적으로 태양광 발전부(10), 충전배터리부(20), 조명부(30), 제어부(40), 통신부(50)를 포함하여 이루어진다. First, as shown in FIG. 2 , the solar street lamp 100 according to an embodiment of the present invention is functionally a solar power generation unit 10 , a rechargeable battery unit 20 , a lighting unit 30 , and a control unit 40 . , including the communication unit 50 .
태양광 발전부(10)는 태양광을 이용하여 전력을 생산하는 기능을 하며, 태양광을 받아 전기에너지를 생성하는 태양광 전지판(11)과 태양광 전지판에서의 발전상태를 감시하는 발전상태 감시부(12)를 포함하여 이루어질 수 있다.The photovoltaic power generation unit 10 functions to generate electric power using sunlight, and the photovoltaic panel 11 that generates electric energy by receiving sunlight and the power generation state monitoring that monitors the power generation status of the photovoltaic panel It may include a portion 12 .
발전상태 감시부(12)는 태양광 전지판에서의 발전상태를 감시하여 충분한 태양광이 제공됨에도 불구하고 태양광 전지판에서의 전력 생산이 제대로 이루어지지 않을 경우 후술할 제어부로 태양광 전지판의 전력 생산에 이상이 있음을 통지할 수 있다. 이를 위해 발전상태 감시부(12)는 태양광을 센싱할 수 있는 광센서 및 태양광 전지판에서 발전된 전력의 전류 또는 전압을 감지하는 감지센서를 포함할 수 있다.The power generation status monitoring unit 12 monitors the power generation status of the solar panel and, even though sufficient sunlight is provided, if the power generation from the solar panel is not properly performed, it is a control unit to be described later. It can notify you that there is something wrong. To this end, the power generation state monitoring unit 12 may include an optical sensor capable of sensing sunlight and a detection sensor that detects a current or voltage of electric power generated by the solar panel.
충전배터리부(20)는 태양광 발전부에서 생산된 전력을 저장하는 기능을 하며, 태양광 발전부에서 생산된 전력이 충전되는 충전배터리(21)와 충전배터리의 충전량을 감시하는 충전량 감시부(22)를 포함하여 이루어질 수 있다.The rechargeable battery unit 20 functions to store the power produced by the solar power generation unit, and the rechargeable battery 21 that is charged with the power produced by the solar power generation unit and a charge amount monitoring unit that monitors the charge amount of the rechargeable battery ( 22) can be included.
충전배터리(21)는 다른 구성요소들과 분리되어 후술할 충전배터리 수납함(60)에 수납되며, 충전배터리 수납함의 수납공간에 정위치된 상태에서만 태양광 발전부 및 후술할 조명부와 전기적으로 연결된다. The rechargeable battery 21 is separated from other components and stored in the rechargeable battery holder 60 to be described later, and is electrically connected to the solar power generation unit and the lighting unit to be described later only in a state in which it is positioned in the storage space of the rechargeable battery holder. .
충전량 감시부(22)는 충전배터리에 충전된 전력량(충전량)을 감시하여 후술할 제어부로 통지할 수 있다. 선택적으로 충전량 감시부는 조명부를 작동시키기에 충분한 전력이 충전배터리에 충전되어 있지 않을 경우에만 충전배터리의 충전량을 제어부로 통지할 수도 있다.The charge amount monitoring unit 22 may monitor the amount of electric power (charge amount) charged in the rechargeable battery and notify the controller to be described later. Optionally, the charge amount monitoring unit may notify the charge amount of the rechargeable battery to the controller only when sufficient power to operate the lighting unit is not charged in the rechargeable battery.
조명부(30)는 조명을 제공하는 기능을 하며, 충전배터리에 충전된 전력을 공급받아 발광하는 조명등(31)과 조명등의 작동을 감시하는 조명등 센서(32)를 포함하여 이루어질 수 있다.The lighting unit 30 functions to provide lighting, and may include a lighting lamp 31 that receives power charged in a rechargeable battery to emit light, and a lighting sensor 32 that monitors the operation of the lighting lamp.
조명등 센서(32)는 외부 빛으로부터 차단되고 조명등(31)의 빛만 제공되는 위치에 설치되어 조명등의 ON/OFF 상태를 후술할 제어부에 제공할 수 있다.The lighting sensor 32 may be installed at a position that is blocked from external light and provides only the light of the lighting lamp 31 to provide an ON/OFF state of the lighting lamp to a control unit to be described later.
제어부(40)는 본 발명의 일 실시예에 따른 태양광 가로등(100)의 동작을 제어하는 기능을 하며, 발전상태 감시부(12), 충전량 감시부(22), 조명등 센서(32) 등으로부터 수신된 정보를 분석하여 본 발명의 일 실시예에 따른 태양광 가로등(100)의 상태를 판단할 수 있다. The control unit 40 functions to control the operation of the solar street light 100 according to an embodiment of the present invention, and receives the power generation state monitoring unit 12, the charging amount monitoring unit 22, the lighting sensor 32, and the like. By analyzing the received information, it is possible to determine the state of the solar street lamp 100 according to an embodiment of the present invention.
제어부(40)는 태양광 가로등에 이상이 발생한 것으로 판단된 경우 후술할 통신부를 통해 이상 발생에 대한 상태 정보를 관리자에게 제공하도록 제어할 수 있다. 또한 제어부는 이상 발생의 종류에 따라 각기 이상 발생 여부를 통지해야 할 관리자를 결정할 수도 있다.When it is determined that an abnormality has occurred in the solar street lamp, the control unit 40 may control to provide status information regarding the occurrence of the abnormality to the manager through a communication unit, which will be described later. In addition, the control unit may determine a manager to be notified of whether an abnormality has occurred according to the type of the abnormal occurrence.
예를 들어 제어부(40)는 충전량 감시부(22)로부터 충전배터리의 충전량에 대한 정보를 수신하고 조명등(31)을 작동시켜야 할 시간 동안에 조명등을 작동시킬 충분한 전력이 충전되어 있지 않다고 판단할 경우 제1 관리자에게 충전배터리 교체 알림을 보내도록 통신부를 제어할 수 있다. 여기서 제1 관리자는 전기설비를 수리할 수 있는 전문적인 지식을 갖춘 관리자뿐만 아니라 전문적인 지식을 갖추지 않은 일반 관리자를 포함한다.For example, when the control unit 40 receives information about the charge amount of the rechargeable battery from the charge amount monitoring unit 22 and determines that sufficient power to operate the lighting lamp is not charged during the time to operate the lighting lamp 31, 1 You can control the communication unit to send a notification to replace the rechargeable battery to the manager. Here, the first manager includes not only a manager with specialized knowledge capable of repairing electrical installations, but also a general manager without specialized knowledge.
또한 제어부(40)는 발전상태 감시부(12)로부터 수신된 정보를 더 이용하여 충전배터리에 충분한 전력이 충전되지 않은 것이 태양광 발전부에서 발생된 문제 때문인 것으로 판단할 경우 제2 관리자에게 태양광 가로등(100)의 이상 알림을 보내도록 통신부를 제어할 수 있다. 여기서 제2 관리자는 전기설비를 수리할 수 있는 전문적인 지식을 갖춘 관리자를 의미한다.In addition, the control unit 40 further uses the information received from the power generation status monitoring unit 12 to provide a second manager with solar power when it is determined that sufficient power is not charged in the rechargeable battery due to a problem occurring in the photovoltaic unit. The communication unit may be controlled to send an abnormality notification of the street lamp 100 . Here, the second manager refers to a manager with professional knowledge capable of repairing electrical equipment.
또한 제어부(40)는 발전상태 감시부 및 충전량 감시부로부터 이상 정보가 접수되지 않았는데 조명등 센서(32)로부터 조명등이 작동하지 않는다는 이상 정보를 접수한 경우 조명등에 이상이 발생된 것으로 판단하고 제2 관리자에게 이상 알림을 보내도록 통신부를 제어할 수 있다.In addition, the control unit 40 determines that an abnormality has occurred in the lighting lamp if abnormal information is not received from the power generation state monitoring unit and the charging amount monitoring unit but abnormal information is received from the lighting sensor 32 indicating that the lighting does not work, and the second manager The communication unit can be controlled to send an abnormality notification to the .
다음으로, 통신부(50)는 통신모듈을 포함하여 이루어져 본 발명의 일 실시예에 따른 태양광 가로등(100)의 상태 정보를 외부로 제공하는 기능을 하며, 제어부의 제어에 따라 결정된 이상 알림을 결정된 관리자에게 전송한다.Next, the communication unit 50 includes a communication module and functions to provide the state information of the solar street lamp 100 according to an embodiment of the present invention to the outside, and the abnormal notification determined according to the control of the control unit is determined. send to the manager.
한편, 본 발명의 일 실시예에 따른 태양광 가로등(100)은 앞서 설명한 구성요소 중 충전배터리(21)를 다른 구성요소들과 분리시킬 수 있는 충전배터리 수납함(60)에 수납하고 교체 가능하도록 구성함으로써 전문가가 아니더라도 누구나 손쉽게 충전배터리를 교체할 수 있도록 한다.On the other hand, the solar street lamp 100 according to an embodiment of the present invention is configured to accommodate and replace the rechargeable battery 21 among the components described above in the rechargeable battery holder 60 that can be separated from other components. This makes it possible for anyone, even non-professionals, to easily replace the rechargeable battery.
이러한 충전배터리 수납함(60)을 보다 상세히 설명하면 다음과 같다.Hereinafter, the rechargeable battery holder 60 will be described in more detail.
충전배터리 수납함(60)은 충전배터리(21)를 보관하는 공간으로서 도 1에 도시된 바와 같이 본 발명의 일 실시예에 따른 태양광 가로등(100)의 지주부에 설치될 수 있다. The rechargeable battery holder 60 is a space for storing the rechargeable battery 21 and may be installed in the holding portion of the solar street lamp 100 according to an embodiment of the present invention as shown in FIG. 1 .
또한 충전배터리가 수납되는 충전배터리 수납함(60) 내부의 수납공간은 도 1에 도시된 바와 같이 태양광 가로등의 외부로 노출된 문(61)을 통해 접근할 수 있으며, 관리자는 충전배터리 수납함의 문을 열고 충전배터리를 교환할 수 있다. 이때 권한 없는 자가 충전배터리 수납함을 열지 못하도록 문(61)에는 잠금장치가 구비될 수 있다.In addition, the storage space inside the rechargeable battery holder 60 in which the rechargeable battery is accommodated can be accessed through the door 61 exposed to the outside of the solar street lamp as shown in FIG. 1, and the administrator can access the door of the rechargeable battery holder You can open it and replace the rechargeable battery. At this time, the door 61 may be provided with a locking device to prevent an unauthorized person from opening the rechargeable battery holder.
또한 충전배터리 수납함(60)의 내부는 내부에 수납된 충전배터리(21) 이외에 본 발명의 일 실시예에 따른 태양광 가로등(100)의 구성요소에 접근할 수 없도록 차단되어 있다. 따라서 전문가가 아닌 일반 관리자가 충전배터리를 교환하는 동안에 충전배터리 이외에 다른 구성요소에 문제를 일으킬 가능성이 차단된다.In addition, the inside of the rechargeable battery holder 60 is blocked so that the components of the solar street light 100 according to an embodiment of the present invention other than the rechargeable battery 21 housed therein cannot be accessed. Thus, the possibility of a non-professional general manager causing problems with components other than the rechargeable battery while exchanging the rechargeable battery is prevented.
보다 구체적으로, 도 3에 도시된 바와 같이 충전배터리 수납함(60)의 내부에는 가이드 등(62), 충전배터리 교체 버튼(63), 고정구(64)가 구비될 수 있다.More specifically, as shown in FIG. 3 , a guide, etc. 62 , a rechargeable battery replacement button 63 , and a fixture 64 may be provided inside the rechargeable battery holder 60 .
가이드 등(62)은 충전배터리의 충전량이 미리 정해진 기준 이하일 경우 또는 충전배터리가 수납공간에 정위치되지 않았을 때 불이 들어와 있거나 특정 색상의 불(예를 들어 붉은 색)을 나타내어 관리자에게 해당 충전배터리에 문제가 있음을 알려준다.The guide light 62 illuminates when the charge amount of the rechargeable battery is less than a predetermined standard or when the rechargeable battery is not positioned properly in the storage space or displays a light of a specific color (for example, red) to the manager informs you that there is a problem with
관리자는 충전배터리 수납함의 문을 열고 가이드 등(62)을 확인함으로써 해당 충전배터리가 교환해야 할 충전배터리인지 여부를 확인할 수 있다. 한편, 가이드 등(62)은 충전배터리 수납함의 외부에 위치하거나 충전배터리 수납함 문의 일부를 투명하게 구성하여 외부에서도 가이드 등을 확인할 수 있도록 구성할 수도 있다.By opening the door of the rechargeable battery storage box and checking the guides 62, the manager can check whether the rechargeable battery is a rechargeable battery that needs to be replaced. On the other hand, the guide, etc. 62 may be configured to be located on the outside of the rechargeable battery storage box or to make a part of the door of the rechargeable battery storage box transparent so that the guide and the like can be checked from the outside.
충전배터리 교체 버튼(63)은 관리자가 충전배터리를 교체하기 위해 누르는 버튼으로서 고정구(64)가 충전배터리의 수납공간 내벽으로부터 수납공간을 향해 돌출되거나 제거되도록 할 수 있다. 여기서 제거란 고정구(64)가 수납공간에 수납되어 있는 충전배터리를 제거하거나 새로운 충전배터리를 수납공간에 정위치시키는 것을 방해하지 않도록 하는 것으로서 예를 들어 충전배터리 교체 버튼을 누를 경우 고정구(64)가 수납공간 내벽 안쪽으로 들어가도록 하는 것이다.The rechargeable battery replacement button 63 is a button that an administrator presses to replace the rechargeable battery, and the fixture 64 may protrude from the inner wall of the receiving space of the rechargeable battery toward the receiving space or be removed. Here, the removal means that the fixture 64 does not remove the rechargeable battery stored in the storage space or prevent a new rechargeable battery from being placed in the receiving space. For example, when the rechargeable battery replacement button is pressed, the fixture 64 is removed. It is to go inside the inner wall of the storage space.
관리자는 충전배터리 교체 버튼을 눌러 고정구(64)를 제거하고 충전배터리의 손잡이(21-1)를 당겨 수납공간에 정위치되어 있는 충전배터리를 제거할 수 있다. 도 4에 고정구가 제거되고 충전배터리가 제거된 상태가 도시되어 있다.The administrator can remove the rechargeable battery positioned in the storage space by pressing the rechargeable battery replacement button to remove the fixture 64 and pulling the handle 21-1 of the rechargeable battery. 4 shows a state in which the fixture is removed and the rechargeable battery is removed.
관리자는 새로운 충전배터리를 수납공간에 다시 정위치 시킨 다음 충전배터리 교체 버튼(63)을 다시 눌러 고정구가 다시 수납공간쪽으로 돌출될 수 있도록 할 수 있으며, 돌출된 고정구에 의해 충전배터리는 정위치에서 이탈하지 않게 된다. The administrator can place the new rechargeable battery back into the storage space and then press the rechargeable battery replacement button 63 again so that the fixture can protrude toward the storage space again. won't do it
한편, 고정구(64)는 충전배터리 교체 버튼 없이 외부에서 수납공간을 향해 충전배터리를 미는 힘 그리고 수납공간 내부에서 외부로 충전배터리를 당기는 힘에 의해 수납공간 내부로 밀려들어갔다 힘이 제거되었을 때 자동으로 돌출되도록 구성될 수도 있다.On the other hand, the fixture 64 is pushed into the storage space by the force of pushing the rechargeable battery toward the storage space from the outside without a button for replacing the rechargeable battery and pulling the rechargeable battery from the inside of the storage space to the outside. Automatically when the force is removed It may be configured to protrude.
다시 도 4를 참조하면, 수납공간의 안쪽 벽에는 태양광 발전부에서 생산된 전력을 충전배터리에 공급하여 충전시키고, 충전배터리에 충전된 전력을 조명등에 제공하기 위해 방전시키는 충방전 단자(65, 66)가 구비될 수 있다. 비록 도 4에는 2개의 충방전 단자가 도시되어 있으나 충방전 단자는 3개 이상일 수도 있다.Referring back to FIG. 4, on the inner wall of the storage space, the power generated by the solar power generation unit is supplied to the rechargeable battery to be charged, and the charging/discharging terminal 65, which discharges the power charged in the rechargeable battery to provide the lighting, etc. 66) may be provided. Although two charge/discharge terminals are illustrated in FIG. 4 , three or more charge/discharge terminals may be used.
또한 충방전 단자(65, 66)는 (+)단자와 (-)단자와 같이 서로 구별되는 단자일 수 있으며, 전문적 지식이 없는 관리자는 충전배터리의 단자들을 충방전 단자의 대응하는 극성에 연결되지 못하는 문제가 발생할 수 있다.In addition, the charge/ discharge terminals 65 and 66 may be terminals that are distinct from each other, such as (+) and (-) terminals, and an administrator without professional knowledge may connect the terminals of the rechargeable battery to the corresponding polarity of the charge/discharge terminal. There may be problems that cannot be
이에 본 발명에서는 도 4에 도시된 바와 같이 충방전 단자가 충전배터리 수납함 내부 공간의 중심축(X-X')을 중심으로 비대칭으로 배열되도록 한다. 따라서 관리자가 충전배터리를 잘못된 방향으로 삽입한 경우 충전배터리의 단자와 충방전 단자(65, 66)가 서로 접속되지 않도록 하여 잘못된 전기적 연결로 인한 발화 등의 문제를 예방할 수 있다.Accordingly, in the present invention, as shown in FIG. 4 , the charging and discharging terminals are arranged asymmetrically about the central axis (X-X') of the inner space of the rechargeable battery compartment. Therefore, when the administrator inserts the rechargeable battery in the wrong direction, the terminal of the rechargeable battery and the charging/discharging terminals 65 and 66 are not connected to each other, so that problems such as ignition due to incorrect electrical connection can be prevented.
또한 관리자가 충전배터리를 잘못된 방향으로 삽입하여 충전배터리의 단자와 충방전 단자가 서로 접속되지 않은 경우 가이드 등(62)이 계속 켜져 있도록 하거나 특정 색상의 불(예를 들어 붉은 색)을 나타내어 관리자가 충전배터리가 수납공간에 정위치되지 않았음을 알 수 있도록 할 수도 있다.In addition, if the administrator inserts the rechargeable battery in the wrong direction and the terminal of the rechargeable battery and the charge/discharge terminal are not connected to each other, the guide light 62 keeps on or displays a light of a specific color (for example, red) so that the manager can It can also be used to indicate that the rechargeable battery is not properly positioned in the storage space.
한편, 본 발명의 일 실시예에 따른 태양광 가로등(100)의 다른 구성요소들과 전기적으로 연결된 충방전 단자가 수납공간 내부로 노출되어 있는 경우 전문적인 지식이 없는 일반 관리자가 잘못 건드려 태양광 가로등 내부 회로에 손상을 주거나 감전 등의 사고가 발생할 수도 있다.On the other hand, when the charging/discharging terminals electrically connected to other components of the solar street lamp 100 according to an embodiment of the present invention are exposed inside the storage space, a general manager without professional knowledge accidentally touches the solar street lamp It may damage the internal circuit or cause an electric shock.
이에 본 발명의 일 실시예에 따른 태양광 가로등(100)에서는 충방전 단자가 수납공간 내부로 노출되지 않도록 구성할 수 있으며, 이러한 실시예가 도 5에 도시되어 있다.Accordingly, in the solar street lamp 100 according to an embodiment of the present invention, the charging/discharging terminal may be configured not to be exposed inside the storage space, and this embodiment is illustrated in FIG. 5 .
도 5에 도시된 바와 같이, 본 발명의 일 실시예에 따른 태양광 가로등(100)의 내부 회로와 연결되어 있는 충방전 단자(65, 66)는 수납공간으로 노출되지 않는 위치에 위치하고, 충방전 단자 앞단에 연결단자(P)가 위치한다.5, the charging/discharging terminals 65 and 66 connected to the internal circuit of the solar street lamp 100 according to an embodiment of the present invention are located at positions not exposed to the storage space, and charge/discharge. The connection terminal (P) is located at the front end of the terminal.
연결단자(P)는 충방전 단자(65, 66)와 충전배터리의 단자를 전기적으로 연결하는 역할을 하며, 연결단자의 일부는 수납공간 내부로 노출되며 다른 일부는 수납공간 내벽 안쪽에 위치한다.The connection terminal P serves to electrically connect the charge/ discharge terminals 65 and 66 and the terminals of the rechargeable battery, and a part of the connection terminal is exposed inside the storage space and the other part is located inside the inner wall of the storage space.
도 5에 도시된 바와 같이 충전배터리(21)가 수납공간에 위치하지 않았을 때에는 연결단자(P)는 충방전 단자(65, 66)와 분리된 위치(제1 위치)에 위치한다. 따라서 관리자가 실수로 연결단자(P)를 건드리거나 충격을 가해도 본 발명의 일 실시예에 따른 태양광 가로등(100)의 내부 회로나 다른 구성요소에 손상을 주거나 감전 등의 사고가 발생하지 않는다. As shown in FIG. 5 , when the rechargeable battery 21 is not located in the storage space, the connection terminal P is located at a position (first position) separated from the charging and discharging terminals 65 and 66 . Therefore, even if the manager accidentally touches the connection terminal (P) or applies an impact, damage to the internal circuit or other components of the solar street lamp 100 according to an embodiment of the present invention, or accidents such as electric shock do not occur .
한편, 도 5에 도시된 바와 같이 충전배터리(21)가 수납공간에 정위치한 경우 연결단자(P)는 정위치한 충전배터리에 의해 충방전 단자(65, 66)와 접촉하는 위치(제2 위치)로 이동된다. 따라서 충전배터리(21)의 단자는 연결단자(P)에 의해 수납공간 내부로 노출되지 않은 충방전 단자와 전기적으로 연결될 수 있게 된다. On the other hand, as shown in FIG. 5 , when the rechargeable battery 21 is positioned in the receiving space, the connection terminal P is in contact with the charge/ discharge terminals 65 and 66 by the positioned rechargeable battery (second position) is moved to Accordingly, the terminal of the rechargeable battery 21 can be electrically connected to the charge/discharge terminal not exposed to the inside of the storage space by the connection terminal P.
또한 충전배터리(21)가 수납공간에서 제거될 경우 연결단자(P)는 제2 위치에서 다시 제1 위치로 이동되며, 이를 위해 연결단자(P)는 탄성력을 갖는 부재가 연결되어 구성될 수 있다.In addition, when the rechargeable battery 21 is removed from the storage space, the connection terminal P is moved from the second position to the first position again, and for this purpose, the connection terminal P may be configured by connecting a member having an elastic force. .
또한 도 6에 도시된 바와 같이, 본 발명의 일 실시예에 따른 태양광 가로등(100)의 내부 회로와 연결되어 있는 충방전 단자(65, 66)는 수납공간으로 노출되되 충전배터리(21)가 내부공간에 위치하지 않은 상태에서는 충방전 단자가 본 발명의 일 실시예에 따른 태양광 가로등(100)의 내부 회로와 연결되지 않도록 구성할 수도 있다.Also, as shown in Fig. 6, the charging and discharging terminals 65 and 66 connected to the internal circuit of the solar street lamp 100 according to an embodiment of the present invention are exposed to the receiving space, and the rechargeable battery 21 is In a state not located in the internal space, the charging/discharging terminal may be configured not to be connected to the internal circuit of the solar street lamp 100 according to an embodiment of the present invention.
보다 구체적으로, 도 6에 도시된 바와 같이 충전배터리(21)가 수납공간에 정위치된 상태에서는 충방전 단자(65, 66)가 본 발명의 일 실시예에 따른 태양광 가로등(100)의 내부 회로와 연결되어 있다.More specifically, as shown in FIG. 6 , in a state in which the rechargeable battery 21 is positioned in the receiving space, the charge/ discharge terminals 65 and 66 are located inside the solar street lamp 100 according to an embodiment of the present invention. connected to the circuit.
이때 관리자가 충전배터리(21)의 교환을 위해 충전배터리 교체버튼(63)을 누르면, 도 6에 도시된 바와 같이 고정구(64)가 수납공간 내벽 안쪽으로 이동함과 동시에 본 발명의 일 실시예에 따른 태양광 가로등(100)의 내부 회로와 충방전 단자(65, 66)를 연결하는 스위치(67)도 열려 수납공간으로 노출된 충방전 단자에 대한 전기적 연결이 차단된다. 따라서 충전배터리의 교체 과정에서 발생하는 실수로 인해 본 발명의 일 실시예에 따른 태양광 가로등(100)의 내부 회로나 다른 구성요소에 손상을 주거나 감전 등의 사고가 발생할 가능성을 차단할 수 있다.At this time, when the manager presses the rechargeable battery replacement button 63 to replace the rechargeable battery 21, the fixture 64 moves to the inside of the inner wall of the storage space and at the same time as shown in FIG. 6, in an embodiment of the present invention The switch 67 connecting the internal circuit of the solar street lamp 100 and the charging/discharging terminals 65 and 66 is also opened to cut off the electrical connection to the charging/discharging terminal exposed to the storage space. Therefore, it is possible to block the possibility of damage to the internal circuit or other components of the solar street lamp 100 according to an embodiment of the present invention or an accident such as an electric shock due to a mistake occurring in the process of replacing the rechargeable battery.
또한 사용자가 충전배터리를 교체한 후 다시 충전배터리 교체버튼(63)을 눌러 고정구(64)가 수납공간쪽으로 돌출되면 스위치(67)도 고정구와 연동되어 닫히며 충방전 단자가 내부 회로와 다시 전기적으로 연결될 수 있다.In addition, when the user presses the rechargeable battery replacement button 63 again after replacing the rechargeable battery and the fixture 64 protrudes toward the storage space, the switch 67 is also closed in conjunction with the fixture, and the charge/discharge terminal is electrically connected to the internal circuit again. can be connected
지금까지 본 발명의 실시예에 따른 충전배터리 교환이 용이한 태양광 가로등을 구체적인 실시예를 참고로 한정되게 설명하였다. 그러나 본 발명은 이러한 구체적인 실시예에 한정되지 않으며, 특허청구범위에 청구된 발명의 사상 및 그 영역을 이탈하지 않으면서 다양한 변화 및 변경이 있을 수 있음을 이해하여야 할 것이다.Up to now, a solar street lamp with easy replacement of a rechargeable battery according to an embodiment of the present invention has been described with reference to specific examples. However, it should be understood that the present invention is not limited to these specific embodiments, and various changes and modifications may be made without departing from the spirit and scope of the invention as claimed in the claims.

Claims (8)

  1. 태양광을 이용하는 태양광 가로등으로서,As a solar street light using sunlight,
    태양광을 이용하여 전력을 생산하는 태양광 발전부;A solar power generation unit that generates electricity using sunlight;
    상기 태양광 발전부에 의해 생산된 전력이 충전되는 충전배터리를 구비한 충전배터리부;a rechargeable battery unit having a rechargeable battery in which the electric power produced by the solar power generation unit is charged;
    상기 충전배터리에 충전된 전력을 공급받아 발광하는 조명등을 구비한 조명부;a lighting unit having a lighting lamp that emits light by receiving power charged in the rechargeable battery;
    상기 충전배터리의 충전량 상태를 판단하는 제어부;a control unit for determining a state of charge of the rechargeable battery;
    상기 제어부로부터의 상태 정보를 외부로 전송하는 통신부; 및a communication unit for transmitting the status information from the control unit to the outside; and
    상기 충전배터리가 분리 가능하게 수납되는 충전배터리 수납함;a rechargeable battery storage box in which the rechargeable battery is detachably accommodated;
    을 포함하여 이루어지며, 상기 충전배터리의 단자들은 상기 충전배터리 수납함 내부의 수납공간에 정위치됨으로써 상기 충전배터리 수납함의 충방전 단자와 전기적으로 연결되며, 상기 충전배터리가 상기 수납공간에 정위치에서 이탈됨으로써 상기 충방전 단자와의 전기적 연결이 자동으로 끊어지는 것을 특징으로 하는 태양광 가로등.and the terminals of the rechargeable battery are electrically connected to the charging/discharging terminals of the rechargeable battery holder by being positioned in the receiving space inside the rechargeable battery compartment, and the rechargeable battery is displaced from the correct position in the receiving space. Solar street light, characterized in that the electrical connection with the charging/discharging terminal is automatically cut by being.
  2. 제1항에 있어서,According to claim 1,
    상기 충방전 단자는 상기 수납공간으로 노출되지 않는 위치에 위치하고, 상기 충전배터리 수납함은 일부분이 상기 수납공간으로 노출된 연결단자를 포함하며,The charging/discharging terminal is located at a position not exposed to the storage space, and the charging battery storage box includes a connection terminal partly exposed to the storage space,
    상기 수납공간에 충전배터리가 정위치되었을 때 충전배터리의 단자는 상기 연결단자를 통해 상기 충방전 단자와 전기적으로 연결되며, 상기 수납공간에 충전배터리가 정위치되지 않았을 때 상기 충방전 단자와 상기 연결단자 사이의 전기적 연결이 끊어지는 것을 특징으로 하는 태양광 가로등.When the rechargeable battery is positioned in the receiving space, the terminal of the rechargeable battery is electrically connected to the charging/discharging terminal through the connection terminal, and when the rechargeable battery is not positioned in the receiving space, the charging/discharging terminal and the connection Solar street light, characterized in that the electrical connection between the terminals is broken.
  3. 제2항에 있어서,3. The method of claim 2,
    상기 연결 단자는 충전배터리가 정위치되지 않았을 때 상기 공급 단자 및 전원 단자와 분리되는 제1 위치에 위치하고, 충전배터리가 정위치되었을 때 정위치된 충전배터리에 의해 상기 공급 단자 및 전원 단자와 접촉하는 제2 위치로 이동하는 것을 특징으로 하는 태양광 가로등.The connection terminal is located in a first position that is separated from the supply terminal and the power terminal when the rechargeable battery is not positioned properly, and is in contact with the supply terminal and the power terminal by the rechargeable battery positioned when the rechargeable battery is positioned properly Solar street light characterized in that it moves to the second position.
  4. 제1항에 있어서,According to claim 1,
    상기 충방전 단자는 복수 개이며, 복수 개의 충방전 단자는 상기 충전배터리 수납함 내부 공간의 중심축을 중심으로 서로 비대칭으로 배치되어 있는 것을 특징으로 하는 태양광 가로등.The plurality of charging and discharging terminals is a solar street lamp, characterized in that the plurality of charging and discharging terminals are arranged asymmetrically with respect to a central axis of the inner space of the rechargeable battery compartment.
  5. 제1항에 있어서,According to claim 1,
    상기 충전배터리 수납함은 충전배터리를 상기 수납공간에 정위치된 충전배터리의 이탈을 막기 위해 수납공간을 향해 돌출된 고정구를 더 포함하는 것을 특징으로 하는 태양광 가로등.The rechargeable battery storage box is a solar street lamp, characterized in that it further comprises a fixture that protrudes toward the storage space to prevent the rechargeable battery from being separated from the rechargeable battery positioned in the storage space.
  6. 제5항에 있어서,6. The method of claim 5,
    상기 고정구를 수납공간쪽으로 돌출 또는 제거하기 위한 교체버튼을 더 포함하는 것을 특징으로 하는 태양광 가로등.Solar street light, characterized in that it further comprises a replacement button for protruding or removing the fixture toward the storage space.
  7. 제1항에 있어서,According to claim 1,
    상기 충방전 단자와 상기 태양광 가로등의 내부 회로를 연결 또는 차단하는 스위치를 더 포함하고, 충전배터리가 상기 수납공간에 정위치된 경우 상기 스위치는 닫히고 충전배터리가 정위치에서 이탈된 경우 상기 스위치는 열리는 것을 특징으로 하는 태양광 가로등.A switch for connecting or blocking the charging/discharging terminal and the internal circuit of the solar street lamp is further included, wherein the switch is closed when the rechargeable battery is positioned in the receiving space and the switch is closed when the rechargeable battery is detached from the original position Solar street light, characterized in that it opens.
  8. 제1항에 있어서,According to claim 1,
    상기 충전배터리의 충전량이 미리 정해진 기준 이하일 경우 또는 충전배터리가 상기 수납공간에 정위치되지 않았음을 표시하는 가이드 등을 더 포함하는 것을 특징으로 하는 태양광 가로등.Solar street light further comprising a guide indicating that the charge amount of the rechargeable battery is less than or equal to a predetermined standard or that the rechargeable battery is not properly positioned in the storage space.
PCT/KR2021/004412 2020-06-18 2021-04-08 Solar streetlight with easy to replace rechargeable battery WO2021256675A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120097779A (en) * 2011-02-25 2012-09-05 글로컴비즈코리아주식회사 The smart road lamp
US20120320573A1 (en) * 2009-09-24 2012-12-20 Sze Keun Chan Led illuminating street lamp with power generation system
KR20130006428U (en) * 2012-04-27 2013-11-06 성시환 Charge your mobile devices equipped with a multi-purpose IT equipment streetlight
JP5976633B2 (en) * 2011-03-31 2016-08-23 三洋電機株式会社 Rack type power supply
KR20180039509A (en) * 2016-10-10 2018-04-18 제이에이치네트웍스(주) Power supply device in pole

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100891352B1 (en) 2008-09-01 2009-04-01 코람이엘(주) System and method of management solar street light using ubiquitous

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120320573A1 (en) * 2009-09-24 2012-12-20 Sze Keun Chan Led illuminating street lamp with power generation system
KR20120097779A (en) * 2011-02-25 2012-09-05 글로컴비즈코리아주식회사 The smart road lamp
JP5976633B2 (en) * 2011-03-31 2016-08-23 三洋電機株式会社 Rack type power supply
KR20130006428U (en) * 2012-04-27 2013-11-06 성시환 Charge your mobile devices equipped with a multi-purpose IT equipment streetlight
KR20180039509A (en) * 2016-10-10 2018-04-18 제이에이치네트웍스(주) Power supply device in pole

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