WO2021256675A1 - Réverbère solaire doté d'une batterie rechargeable facile à remplacer - Google Patents

Réverbère solaire doté d'une batterie rechargeable facile à remplacer 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
English (en)
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/fr

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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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (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

La présente invention concerne un réverbère solaire. Le réverbère solaire selon la présente invention consiste : en une unité de production d'énergie solaire destinée à produire de l'énergie électrique à l'aide de la lumière solaire ; en une unité de batterie rechargeable présentant une batterie rechargeable dans laquelle l'énergie électrique produite par l'unité de production d'énergie solaire est chargée ; en une unité d'éclairage présentant une lampe d'éclairage qui émet de la lumière par réception de l'énergie électrique chargée dans la batterie rechargeable ; en une unité de commande destinée à déterminer l'état de quantité de charge de la batterie rechargeable ; en une unité de communication destinée à transmettre les informations d'état provenant de l'unité de commande à l'extérieur ; et en un boîtier de stockage de batterie rechargeable dans laquelle la batterie rechargeable est stockée de manière amovible. Les bornes de la batterie rechargeable sont correctement positionnées dans un espace de stockage à l'intérieur du boîtier de stockage de batterie rechargeable et ainsi connectées électriquement aux bornes de charge/décharge du boîtier de stockage de batterie rechargeable. De plus, la connexion électrique de la batterie rechargeable avec les bornes de charge/décharge est automatiquement déconnectée lorsque la batterie rechargeable est déplacée depuis la position appropriée dans l'espace de stockage.
PCT/KR2021/004412 2020-06-18 2021-04-08 Réverbère solaire doté d'une batterie rechargeable facile à remplacer WO2021256675A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0074316 2020-06-18
KR1020200074316A KR20210156580A (ko) 2020-06-18 2020-06-18 충전배터리 교환이 용이한 태양광 가로등

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