Energy storage lighting system

Abstract

The utility model discloses an energy storage lighting system, and the system comprises a photovoltaic power generation device which is used for converting optical energy into electric energy; the energy storage box is detachably and electrically connected with the photovoltaic power generation device, and the energy storage box is used for storing the electric energy converted by the photovoltaic power generation device; and the lamp is detachably and electrically connected with the energy storage box, the energy storage box supplies power to the lamp, and the photovoltaic power generation device, the energy storage box and the lamp can be separately arranged at different positions. According to the energy storage lighting system, the photovoltaic power generation device, the energy storage box and the lamp are independently arranged and can be placed at different positions, and the space adaptability is improved.

Description

Technical Field

[0001] This application relates to the field of lighting system technology, and in particular to an energy storage lighting system. Background Technology

[0002] Most current energy storage lighting systems adopt an integrated design, fixing the photovoltaic panel, battery module and lamp into one unit, such as common solar street lights, where the photovoltaic panel and battery module are directly fixed to the street light. This setting method has poor spatial adaptability and is not convenient for users to arrange according to their own needs.

[0003] Therefore, it is necessary to improve existing energy storage lighting systems to avoid the aforementioned drawbacks. Summary of the Invention

[0004] Based on this, this application provides an energy storage lighting system in which the photovoltaic power generation device, energy storage box and lamp are set up independently and can be placed in different locations, thus improving spatial adaptability.

[0005] This application provides an energy storage lighting system, including:

[0006] Photovoltaic power generation devices are used to convert light energy into electrical energy;

[0007] An energy storage box is detachably connected to the photovoltaic power generation device and is used to store the electrical energy converted by the photovoltaic power generation device.

[0008] The lamp is detachably connected to the energy storage box, which supplies power to the lamp. The photovoltaic power generation device, the energy storage box, and the lamp are separate units with independent physical structures and can be installed in different locations.

[0009] In one embodiment, the energy storage box includes:

[0010] The shell has an internal cavity;

[0011] The main control module is disposed in the receiving cavity and is electrically connected to the lamp.

[0012] An interactive module is electrically connected to the main control module. The interactive module is used to detect the external environment or input user commands. The main control module controls the lamp to work according to the external environment or the user commands.

[0013] In one embodiment, the interaction module includes a sensor exposed outside the housing. The sensor is used to detect whether there is a person in the external environment and generate a corresponding sensing signal. The main control module responds to the sensing signal to control the lamp to turn on or off, or the main control module responds to the sensing signal to control the lamp to be bright or dim.

[0014] In one embodiment, the interaction module includes a light sensor for detecting the light intensity of the external environment and generating a status signal accordingly. The main control module responds to the status signal to control the lamp to turn on or off.

[0015] In one embodiment, the interaction module includes a remote control receiving unit for receiving remote control signals and transmitting the remote control signals to the main control module. The main control module responds to the remote control signals to control the lamp to work. The remote control signals are generated according to the user instructions.

[0016] In one embodiment, the interaction module includes a pull cord structure, which includes a pull cord switch and a pull cord. The housing includes an upper shell and a base. The pull cord switch is disposed in the housing and located at a lower position on the base. The pull cord passes through the housing and hangs vertically. When a user pulls the pull cord, the pull cord switch is turned on or off. The main control module controls the operation of the lamp according to the on / off state of the pull cord switch.

[0017] In one embodiment, the interaction module includes a touch structure electrically connected to the main control module. When a user touches the touch structure to input a user command, the main control module responds to the user command to control the lamp to work.

[0018] In one embodiment, the main control module includes:

[0019] Controller;

[0020] The memory is electrically connected to the controller. The memory contains multiple duration parameters and multiple brightness parameters. When the user inputs the command to select one of the duration parameters and brightness parameters, the controller controls the lamp to light up according to the duration parameters and brightness parameters.

[0021] A clock unit, electrically connected to the controller, is used to time the duration the lamp is lit. When the duration parameter is reached, the controller controls the lamp to turn off.

[0022] In one embodiment, the main control module has at least one preset lighting control mode, which includes at least one of a sensing mode, a timing mode, and a light control mode. The user inputs a user command to select one of the lighting control modes.

[0023] In one embodiment, the interaction module includes an indicator light structure, which includes a mode indicator light that selectively illuminates when the user selects one of the lighting control modes.

[0024] In one embodiment, the indicator light structure further includes a power indicator light, the user command includes a query command, the main control module collects the power data of the energy storage box according to the query command, and controls the power indicator light to light up selectively according to the power data.

[0025] In one embodiment, the energy storage box further includes a battery module and a charge / discharge management module. The battery module is electrically connected to the photovoltaic power generation device and the lamp through the charge / discharge management module, and the charge / discharge management module is electrically connected to the main control module.

[0026] In one embodiment, the charge / discharge management module includes:

[0027] A conversion unit, comprising an input terminal and an output terminal, wherein the input terminal is electrically connected to the battery module and the output terminal is electrically connected to the lamp;

[0028] The detection unit, electrically connected to the main control module, is used to monitor the voltage and current of the battery module in real time. When the voltage and current exceed preset voltage and current, it triggers the main control module to disconnect the connection between the conversion unit and the lamp.

[0029] A temperature sensor, electrically connected to the main control module, is used to monitor the temperature of the battery module in real time; when the temperature exceeds a preset temperature, the main control module is triggered to disconnect the connection between the conversion unit and the lamp.

[0030] In one embodiment, the energy storage box includes a housing, the sensor is exposed outside the housing, the housing includes a bottom surface and an inclined surface, a vertical surface is formed along a direction perpendicular to the bottom surface, the inclined surface is set at an angle to the vertical surface, and the sensor is mounted on the inclined surface.

[0031] In one embodiment, the sensor includes a sensing head and a first sealing ring, an opening is provided on the inclined surface, the sensing head is installed in the opening, and the first sealing ring is placed between the sensing head and the opening.

[0032] In one embodiment, the energy storage box includes a housing, a first cable, and a second cable. The first cable connects the photovoltaic power generation device and the energy storage box, and the second cable connects the lamp and the energy storage box. The housing has two through holes for threading the first cable and the second cable, respectively. The first cable and the second cable are respectively fitted with rubber rings to seal the connection with the two through holes.

[0033] In one embodiment, the energy storage box includes a housing, the housing includes an upper shell, a base, and a second sealing ring, the base has a groove facing the upper shell, the second sealing ring is accommodated in the groove, the upper shell has a sidewall that presses against the second sealing ring to seal the connection between the upper shell and the base.

[0034] In one embodiment, the energy storage box further includes a control panel disposed on the inclined surface, and the interaction module includes a touch structure and an indicator light structure disposed on the control panel.

[0035] In one embodiment, the energy storage box further includes a battery module, a charge / discharge management module, and a circuit board. The battery module and the circuit board are located within the receiving cavity. The circuit board is positioned adjacent to the control panel. The main control module and the charge / discharge management module are integrated on the circuit board.

[0036] In one embodiment, the energy storage box includes a housing with a plurality of mounting holes, which are respectively formed on the corners of the housing. The housing includes a bottom surface for fitting against a mounting surface, and the bottom surface is mounted on the mounting surface through the plurality of mounting holes.

[0037] Based on the above description, the photovoltaic power generation device, energy storage box, and lamp in this application are separate units with independent physical structures. The photovoltaic power generation device and the energy storage box are detachably connected, and the energy storage box and the lamp are detachably connected. Users can install the photovoltaic power generation device, energy storage box, and lamp in different locations as needed. For example, when the lamp is a courtyard lamp, the user can choose to install the lamp in the courtyard, place the photovoltaic power generation device on the roof where it receives better sunlight, and install the energy storage box in the corridor or doorway of the user's house, so that the user can control the lamp through the energy storage box. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the structure of the energy storage lighting system provided in the embodiments of this application;

[0039] Figure 2 This is a schematic diagram of the structure of the energy storage box provided in the embodiments of this application;

[0040] Figure 3 This is an exploded structural diagram of the energy storage box provided in the embodiments of this application;

[0041] Figure 4 Another perspective of the exploded structural diagram of the energy storage box provided in the embodiments of this application;

[0042] Figure 5A partial block diagram of the energy storage lighting system provided in the embodiments of this application;

[0043] Figure 6 This is a schematic diagram of the structure of another energy storage box provided in an embodiment of this application;

[0044] Figure 7 An exploded view of another energy storage box provided in an embodiment of this application;

[0045] Figure 8 A schematic diagram of an energy storage lighting system provided in an embodiment of this application;

[0046] Figure 9 Another part of the principle block diagram of the energy storage lighting system provided in the embodiments of this application;

[0047] Figure 10 A schematic block diagram of the main control module provided in the embodiments of this application;

[0048] Figure 11 This is a schematic diagram of the structure of the photovoltaic power generation device provided in the embodiments of this application;

[0049] Figure 12 This is a schematic diagram of the installation of the energy storage box provided in an embodiment of this application.

[0050] Figure label:

[0051] 1-Photovoltaic power generation device; 11-Photovoltaic panel; 12-Frame; 121-Border; 122-Bracket; 1221-Connection end; 1222-Mounting end; 12221-Mounting hole; 2-Energy storage box; 21-Shell; 211-Bottom surface; 212-Inclined surface; 2121-Opening; 214-Wire hole; 2141-Rubber ring; 215-Upper shell; 2151-Side wall; 216-Base; 2161-Groove; 217-Second sealing ring; 218-Receiving cavity; 219-Assembly hole; 22-Main control module; 221-Clock unit; 222-Controller; 223-Memory; 23-Interaction module; 231-Sensor; 23 11-Sensing head; 2312-First sealing ring; 232-Light sensor; 233-Remote control receiver unit; 234-Pull cord structure; 2341-Pull cord switch; 2342-Pull cord; 235-Control panel; 2351-Touch structure; 2352-Indicator light structure; 23521-Mode indicator light; 23522-Power indicator light; 25-Battery module; 251-Battery; 26-Charge / discharge management module; 261-Conversion unit; 262-Detection unit; 263-Temperature sensor; 3-Light fixture; 4-First cable; 41-First connecting cable; 42-Second connecting cable; 5-Second cable; 6-Circuit board; 7-Mounting surface. Detailed Implementation

[0052] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, specific embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0053] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0054] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0055] In the description of this specification, references to terms such as "embodiment," "one embodiment," and "one implementation" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or implementation is included in at least one embodiment or illustrative implementation of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or implementations.

[0056] The present application will now be described in detail with reference to the accompanying drawings.

[0057] To solve the above technical problems, combined with Figure 1As shown, this application provides an energy storage lighting system, including a photovoltaic power generation device 1, an energy storage box 2, and a lamp 3. The photovoltaic power generation device 1 converts sunlight into electrical energy through the photovoltaic effect. The energy storage box 2 is detachably connected to the photovoltaic power generation device 1 via a first cable 4, and is used to store the electrical energy converted by the photovoltaic power generation device 1. The lamp 3 is detachably connected to the energy storage box 2 via a second cable 5, and the energy storage box 2 supplies power to the lamp 3, allowing the lamp 3 to be used without being connected to the mains power. The photovoltaic power generation device 1, the energy storage box 2, and the lamp 3 are physically independent separate units that can be installed separately in different locations. The lamp 3 can be a courtyard lamp, an industrial lamp, or other lamps that require additional use but are inconvenient to connect to the mains power. For example, when the lamp 3 is a courtyard lamp, the user can choose to install the lamp 3 in the courtyard, place the photovoltaic power generation device 1 on the roof where it receives better sunlight, and install the energy storage box 2 in the corridor or doorway of the user's house, making it convenient for the user to control the lamp 3 through the energy storage box 2. The first cable 4 and the second cable 5 are flexible, and their lengths can be set according to user needs, facilitating the installation of the photovoltaic power generation device 1, the energy storage box 2, and the lighting fixture 3. The first cable 4 and the second cable 5 can also be purchased externally. The energy storage box 2, the lighting fixture 3, and the photovoltaic power generation device 1 can also be equipped with other standard electrical interfaces; the two ends of the first cable 4 and the second cable 5 simply need to be matched with the electrical interfaces. This application also provides an energy storage box 2 that can be used with other photovoltaic power generation devices 1 and lighting fixtures 3. By replacing the corresponding first cable 4 and the second cable 5, different photovoltaic power generation devices 1 and lighting fixtures 3 can be connected.

[0058] In one embodiment of this application, combined with Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the energy storage box 2 includes a housing 21, a main control module 22, and an interaction module 23. The housing 21 has a receiving cavity 218, and the main control module 22 is housed within the receiving cavity 218. The main control module 22 is electrically connected to the lamp 3, and the interaction module 23 is electrically connected to the main control module 22. The interaction module 23 can detect the external environment or input user commands. The main control module 22 controls the lamp 3 to operate according to the external environment or input user commands. The main control module 22 can at least control the on / off state of the lamp 3 and its brightness changes, facilitating user control of the lamp 3. The main control module 22 includes at least a controller. As described above, when the lamp 3 is a courtyard light, the energy storage box 2 is installed in the corridor or doorway of the user's house. The user does not need to go to the courtyard to adjust the lamp 3; they can control it simply through the energy storage box 2 located in the corridor or doorway of the house.

[0059] Combination Figure 2 and Figure 5As shown, the interaction module 23 includes a sensor 231, which is electrically connected to the main control module 22. The sensor 231 can be configured as an infrared pyroelectric sensor or a radar sensor, and is exposed outside the housing 21. When the sensor 231 detects a person in the external environment, it generates a first sensing signal. The main control module 22 responds to the first sensing signal and controls the lamp 3 to turn on. After responding to the first sensing signal, the main control module 22 can control the lamp 3 to remain lit for a period of time. If a person is detected in the external environment again during this period, the timer can be reset. When the sensor 231 detects no one in the external environment, it generates a second sensing signal. The main control module 22 responds to the second sensing signal and controls the lamp 3 to turn off after a certain period. The lamp 3 can also remain dimly lit in standby mode. When the main control module 22 responds to the first sensing signal, it controls the lamp 3 to remain brightly lit for a period of time. If a person is detected in the external environment again during this period, the timer can be reset. After the main control module 22 responds to the second sensing signal, it controls the lamp 3 to return to the dimly lit state after a certain period of time. As described above, when the lamp 3 is a courtyard lamp, the energy storage box 2 is installed in the corridor or doorway of the user's house. The sensor 231 on the energy storage box 2 can detect whether someone passes through the corridor or doorway to control the lamp 3 to turn on or off or change its brightness.

[0060] Combination Figure 5 As shown, the interaction module 23 includes a remote control receiving unit 233, which is electrically connected to the main control module 22. The remote control receiving unit 233 can be configured as an infrared receiver, an RF receiver, or a Bluetooth / WiFi dual-mode communication structure. The infrared receiver can receive remote control signals from an external infrared remote control. The RF receiver can receive remote control signals from an external RF remote control. The Bluetooth / WiFi dual-mode communication structure can interact with smartphones / cloud platforms to send remote control signals. The remote control receiving unit 233 transmits the remote control signal to the main control module 22, and the main control module 22 responds to the remote control signal to control the operation of the lamp 3. The remote control signal is generated according to user instructions, which may include turning the light on, turning the light off, and adjusting the brightness of the lamp 3. Users can directly and remotely control the status of the lamp 3, making it more convenient and faster.

[0061] Combination Figure 5 , Figure 6 and Figure 7As shown, the interaction module 23 includes a pull-cord structure 234, which includes a pull-cord switch 2341 and a pull cord 2342. The housing 21 includes an upper shell 215 and a base 216. The pull-cord switch 2341 is located in the housing 21 and positioned slightly below the base 216 to allow the pull cord 2342 to pass through the housing 21 and hang down. The pull-cord switch 2341 generally includes a ratchet and a metal connecting piece connected to the ratchet. One end of the pull cord 2342 is connected to the ratchet, and the other end passes through the housing 21 and hangs down. Pulling the pull cord 2342 drives the ratchet to rotate, closing or opening the contacts through the metal connecting piece, inputting a level signal corresponding to the user command to the main control module 22, thereby enabling the main control module 22 to control the operation of the lamp 3.

[0062] Combination Figure 5 As shown, the interaction module 23 includes a light sensor 232, which is used to detect the light intensity of the external environment. The light sensor 232 can be configured as a photosensitive element whose resistance changes with the light intensity. When the light intensity is less than a preset light intensity, the resistance of the photosensitive element increases, outputting a first state signal. The main control module 22 responds to the first state signal and controls the lamp 3 to automatically turn on. When the light intensity is greater than the preset light intensity, the resistance of the photosensitive element decreases, outputting a second state signal. The main control module 22 responds to the second state signal and controls the lamp 3 to automatically turn off. The light sensor 232 enables the lamp 3 to remain on at night and automatically turn off during the day. The light sensor 232 and the sensor 231 can be used together. When the light sensor 232 outputs the first status signal to the main control module 22, the main control module 22 starts the sensor 231 into standby mode. At this time, the sensor 231 controls the switch of the lamp 3. When the light sensor 232 outputs the second status signal to the main control module 22, the main control module 22 turns off the sensor 231, keeping the lamp 3 in an off state.

[0063] The light sensor 232 can also be configured as a voltage comparator. The electrical energy converted by the photovoltaic power generation device 1 changes with the light intensity. When the light intensity is less than the preset light intensity, the converted electrical energy is small, the voltage comparator detects and outputs a first state signal, and the main control module 22 responds to the first state signal to control the lamp 3 to automatically turn on. When the light intensity is greater than the preset light intensity, the converted electrical energy is large, the voltage comparator detects and outputs a second state signal, and the main control module 22 responds to the second state signal to control the lamp 3 to automatically turn off.

[0064] Combination Figure 10As shown, the main control module 22 includes a controller 222, a memory 223, and a clock unit 221. The controller 222 is electrically connected to both the memory 223 and the clock unit 221. The memory 223 has multiple preset duration parameters and multiple brightness parameters. The user inputs a user command to select one of the duration and brightness parameters. The memory 223 controls the lamp 3 to turn on according to the selected duration and brightness parameters. At this time, the clock unit 221 starts timing. When the lighting time reaches the specified duration parameter, the controller 222 controls the lamp 3 to turn off. The signal output pin of the controller 222 controls the current of the lamp 3 to achieve brightness gradation by controlling the conduction rate of the MOSFET. Through the clock unit 24 and the controller 222, the lamp 3 can be made to turn off automatically after the selected time period when it lights up at the selected brightness.

[0065] In one embodiment of this application, combined with Figure 3 and Figure 4 As shown, the interactive module 23 includes a control panel 235, which is mounted on the housing 21. The control panel 235 has a touch structure 2351. The touch structure 2351 is electrically connected to the main control module 22. The touch structure 2351 includes buttons and / or a display screen. Users can input user commands by pressing the buttons and / or touching the display screen. The main control module 22 responds to user commands to control the operation of the lamp 3. The main control module 22's memory 223 has at least one preset lamp control mode. This at least one lamp control mode includes at least one of a sensing mode, a timer mode, and a light control mode. Users can select a lamp control mode by touching the touch structure 2351, using a remote control, or pulling the pull cord 2342 of the pull cord structure 234. For example, selecting a lamp control mode by pressing the button on the touch structure 2351 can be achieved by long-pressing the button to turn off the energy storage box 2, short-pressing the button to turn on the energy storage box 2, and sequentially switching between different lamp control modes. The sensing mode features lamp 3 at high brightness, with light sensor 232 and sensor 231 working together. Light sensor 232 determines day / night, and sensor 231 detects when someone is present and turns the light off when they leave. Multiple timer modes are available, including lamp 3 at medium brightness for 8.5 hours; lamp 3 at medium brightness for 4.5 hours; and lamp 3 at low brightness for 6 hours. The light control mode uses only light sensor 232 to determine day / night, turning off the light during the day and turning it on at night.

[0066] Combination Figure 3 and Figure 4As shown, the control panel 235 also includes an indicator light structure 2352, which includes a mode indicator light 23521. When the user selects a lighting control mode, the mode indicator light 23521 selectively illuminates. The mode indicator light 23521 may include a 6-8 hour indicator light, a 3-4 hour indicator light, a sensor indicator light, and an automatic indicator light. When the timer is set to 3-4 hours, the 3-4 hour indicator light remains constantly on. When the timer is set to 6-8 hours, the 6-8 hour indicator light can indicate the corresponding lighting brightness through constant on, constant on briefly off, and flashing twice after 3 seconds. When in sensor mode, the sensor indicator light remains constantly on. When in light control mode, the automatic indicator light remains constantly on. The mode indicator light 23521 allows the user to easily view and switch lighting control modes.

[0067] Combination Figure 3 and Figure 4 As shown, the indicator light structure 2352 also includes a power indicator light 23522. User commands include query commands, which users can input via remote control or touch structure 2351. The main control module 22 collects the power data of the energy storage box 2 according to the query commands and controls the power indicator light 23522 to selectively illuminate based on the power data. The power indicator light 23522 may include multiple green lights.

[0068] In one embodiment of this application, combined with Figure 8 As shown, the energy storage box 2 also includes a battery module 25 and a charge / discharge management module 26. The battery module 25 is electrically connected to the photovoltaic power generation device 1 and the lamp 3 through the charge / discharge management module 26, and the charge / discharge management module 26 is electrically connected to the main control module 22. When the photovoltaic power generation device 1 generates excess electricity, the charge / discharge management module 26 stores the excess electricity in the battery module 25. When the electricity generated by the photovoltaic power generation device 1 is insufficient to meet the needs of the lamp 3, the charge / discharge management module 26 releases electricity from the battery module 25 to provide a stable power supply for the lamp 3. The charge / discharge management module 26 can also communicate with the main control module 22 to realize information exchange and command transmission.

[0069] Combination Figure 8 and Figure 9As shown, the charge / discharge management module 26 includes a conversion unit 261, a detection unit 262, and a temperature sensor 263. The conversion unit 261 includes an input terminal and an output terminal. The input terminal is electrically connected to the battery module 25, and the output terminal is electrically connected to the lamp 3. The conversion unit 261 may include a DC / DC converter for converting the DC power output from the battery module 25 into DC power suitable for use by the lamp 3. The detection unit 262 is electrically connected to the main control module 22 for real-time monitoring of the voltage and current of the battery module 25. The main control module 22 determines whether the battery module 25 is operating normally based on the voltage and current detected by the detection unit 262. If the detected voltage or current exceeds a preset safety range, the main control module 22 disconnects the conversion unit 261 from the lamp 3 to prevent damage to the battery module 25 or the lamp 3. The battery module 25 generates heat during operation. If the temperature is too high, it may affect the performance and lifespan of the battery 251, and may even cause safety problems. Temperature sensor 263 is electrically connected to main control module 22 to monitor the temperature of battery module 25 in real time. Once the temperature exceeds the preset safe temperature, main control module 22 will respond quickly and disconnect the connection between conversion unit 261 and lamp 3 to prevent battery module 25 from overheating. Through the coordinated operation of conversion unit 261, detection unit 262 and temperature sensor 263, charge / discharge management module 26 ensures safe and stable power supply between battery module 25 and lamp 3.

[0070] In one embodiment of this application, combined with Figure 3 and Figure 4 As shown, the energy storage box 2 includes a housing 21, with a sensor 231 exposed outside the housing 21. The housing 21 includes a bottom surface 211 and an inclined surface 212. A vertical surface is formed along a direction perpendicular to the bottom surface 211, and the inclined surface 212 is set at an angle to the vertical surface. The sensor 231 is mounted on the inclined surface 212. The inclined surface 212 is configured so that the sensor 231 can sense changes in the surrounding environment whether the energy storage box 2 is mounted on a horizontal or vertical surface. For example, the energy storage box 2 can be mounted horizontally on the railing of a user's porch or vertically on the wall at the entrance. Preferably, the sensor 231 is hemispherical, so that the sensor 231 can capture environmental changes from different directions.

[0071] In one embodiment of this application, combined with Figure 3 and Figure 4As shown, the sensor 231 includes a sensing head 2311 and a first sealing ring 2312. An opening 2121 is formed on the inclined surface 212, and the sensing head 2311 is installed in the opening 2121. The first sealing ring 2312 is placed between the sensing head 2311 and the opening 2121, ensuring a sealed connection between the sensing head 2311 and the inclined surface 212, preventing rainwater from entering the energy storage box 2 through the opening 2121. Two wire holes 214 are formed on the housing 21 to respectively thread a first cable 4 and a second cable 5. Rubber rings 2141 are respectively fitted onto the first cable 4 and the second cable 5 to seal against the two wire holes 214. The housing 21 includes an upper shell 215, a base 216, and a second sealing ring 217. A groove 2161 is formed on the base 216 facing the upper shell 215, and the second sealing ring 217 is accommodated in the groove 2161. The upper shell 215 is provided with a sidewall 2151, which is pressed against the second sealing ring 217 to seal the connection between the upper shell 215 and the base 216. A groove 2161 is formed on the inner ring of the base 216, and the sidewall 2151 extends downward from the inside of the upper shell 215, further enhancing the waterproof effect. In addition, a thin film can be attached to the touch structure 2351 and the indicator light structure 2352 for waterproofing. In summary, the energy storage box 2 in this application is waterproof and therefore can be installed in an open-air environment.

[0072] In one embodiment of this application, combined with Figure 3 and Figure 4 As shown, the battery module 25 includes at least one battery 251, which can be connected in series or in parallel. In the series connection, multiple battery units 251 are connected sequentially, such that the total voltage is equal to the sum of the voltages of each individual battery unit 251. Series connection is suitable for scenarios requiring higher output voltage. In the parallel connection, the positive and negative terminals of multiple battery units 251 are connected in parallel, such that the total current is equal to the sum of the currents of each individual battery unit 251. Series connection is more suitable for scenarios requiring larger output current. The number of batteries 251 can be flexibly adjusted according to the user's actual needs. For example, if a larger energy storage capacity is required, the user can choose to increase the number of batteries 251; while in situations where the energy storage capacity requirement is not high, the number of batteries 251 can be appropriately reduced to lower costs.

[0073] In one embodiment of this application, combined with Figure 11As shown, the photovoltaic power generation device 1 includes a photovoltaic panel 11 and a frame 12. The frame 12 includes a frame 121 and a support 122. The frame 121 surrounds the photovoltaic panel 11. The support 122 can be configured as a U-shaped structure. The support 122 includes a connecting end 1221 and a mounting end 1222. The connecting end 1221 is the open end of the U-shaped structure. The connecting end 1221 is rotatably disposed on both sides of the frame 121, thereby allowing adjustment of the angle of the photovoltaic panel 11. The mounting end 1222 is used to support the photovoltaic panel 11 on a bearing surface, which can be the ground. The support 122 is angled to the photovoltaic panel 11 and supported on the ground. The mounting end 1222 is provided with mounting holes 12221. The mounting end 1222 can also be fixed to the bearing surface by fasteners passing through the mounting holes 12221, in which case the bearing surface can be a wall.

[0074] In one embodiment of this application, combined with Figure 1 As shown, both the first cable 4 and the second cable 5 include at least a first connecting wire 41 and a second connecting wire 42, which are detachable. Between the photovoltaic power generation device 1 and the energy storage box 2, the first connecting wire 41 can be fixedly connected to the photovoltaic power generation device 1, and the second connecting wire 42 can be fixedly connected to the energy storage box 2. The first connecting wire 41 and the second connecting wire 42 are detachable via a male and female connector to facilitate wiring between the photovoltaic power generation device 1 and the energy storage box 2. Similarly, between the energy storage box 2 and the lamp 3, the first connecting wire 41 can be fixedly connected to the energy storage box 2, and the second connecting wire 42 can be fixedly connected to the lamp 3. In this application, the lamp 3 can include various types, and the detachable arrangement of the first connecting wire 41 and the second connecting wire 42 also facilitates user replacement of the lamp 3.

[0075] In one embodiment of this application, combined with Figure 1 As shown, the energy storage box 2 also includes a control panel 235, with a slot provided on the inclined surface 212, in which the control panel 235 is housed. The interaction module 23 includes a touch structure 2351 and an indicator light structure 2352, which are disposed on the control panel 235 for user operation and viewing. The sensor 231 is also disposed on the control panel 235, specifically, the sensor 231 is located in the center of the control panel 235, and the touch structure 2351 and indicator light structure 2352 are distributed around the sensor 231.

[0076] As described above, the energy storage box 2 includes a battery module 25 and a charge / discharge management module 26. The energy storage box 2 also includes a circuit board 6. The battery module 25 and the circuit board 6 are located within a receiving cavity 218. The main control module 22 and the charge / discharge management module 26 are integrated on the circuit board 6. The circuit board 6 is positioned near the control panel 235 to facilitate electrical connection between the sensor 231, the touch structure 2351, and the indicator light structure 2352 and the main control module 22, and to allow more space for the battery module 25. The battery module 25 is positioned away from the circuit board 6 to prevent overheating and potential interference with the components on the circuit board 6.

[0077] In one embodiment of this application, combined with Figure 3 and Figure 12 As shown, the energy storage box 2 includes a housing 21, on which multiple mounting holes 219 are provided. These mounting holes 219 can be disposed through the corners of the energy storage box 2. The housing 21 includes a bottom surface 211, which is fitted to a mounting surface 7 when the energy storage box 2 is in use. The mounting surface 7 can be a wall. Fasteners, such as bolts or screws, can be inserted through the mounting holes 219 to fix the bottom surface 211 to the mounting surface 7.

[0078] It should be noted that the above-mentioned technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this application specification; and, for those skilled in the art, improvements or modifications can be made based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An energy storage lighting system, characterized in that, include: A photovoltaic power generation device (1) is used to convert light energy into electrical energy; The energy storage box (2) is detachably connected to the photovoltaic power generation device (1) and is used to store the electrical energy converted by the photovoltaic power generation device (1). The lamp (3) is detachably connected to the energy storage box (2), and the energy storage box (2) supplies power to the lamp (3). The photovoltaic power generation device (1), the energy storage box (2) and the lamp (3) are separate units with independent physical structures and can be installed in different locations.

2. The energy storage lighting system according to claim 1, characterized in that, The energy storage box (2) includes: The shell (21) has an internal cavity (218); The main control module (22) is disposed in the receiving cavity (218) and is electrically connected to the lamp (3); The interaction module (23) is electrically connected to the main control module (22). The interaction module (23) is used to detect the external environment or input user commands. The main control module (22) controls the lamp (3) to work according to the external environment or the user commands.

3. The energy storage lighting system according to claim 2, characterized in that, The interaction module (23) includes a sensor (231) which is exposed outside the housing (21). The sensor (231) is used to detect whether there is a person in the external environment and generate a corresponding sensing signal. The main control module (22) responds to the sensing signal to control the lamp (3) to turn on or off, or the main control module (22) responds to the sensing signal to control the lamp (3) to be bright or dim.

4. The energy storage lighting system according to claim 2, characterized in that, The interaction module (23) includes a light sensor (232), which is used to detect the light intensity of the external environment and generate a status signal accordingly. The main control module (22) responds to the status signal to control the lamp (3) to turn on or off.

5. The energy storage lighting system according to claim 2, characterized in that, The interactive module (23) includes a remote control receiving unit (233), which is used to receive remote control signals and transmit the remote control signals to the main control module (22). The main control module (22) responds to the remote control signals to control the lamp (3) to work. The remote control signals are generated according to the user instructions.

6. The energy storage lighting system according to claim 2, characterized in that, The interactive module (23) includes a pull-wire structure (234), which includes a pull-wire switch (2341) and a pull rope (2342). The housing (21) includes an upper shell (215) and a base (216). The pull-wire switch (2341) is located in the housing (21) and is positioned at a lower position on the base (216). The pull rope (2342) passes through the housing (21) and hangs down. Pulling the pull rope (2342) drives the pull-wire switch (2341) to turn on and off. The main control module (22) controls the lamp (3) to work according to the on and off state of the pull-wire switch (2341).

7. The energy storage lighting system according to claim 2, characterized in that, The interactive module (23) includes a touch structure (2351), which is electrically connected to the main control module (22). The user touches the touch structure (2351) to input the user command, and the main control module (22) responds to the user command to control the lamp (3) to work.

8. The energy storage lighting system according to claim 2, characterized in that, The main control module (22) includes: Controller (222); The memory (223) is electrically connected to the controller (222). The memory (223) has multiple duration parameters and multiple brightness parameters preset. When the user inputs the command to select one of the duration parameters and brightness parameters, the controller (222) controls the lamp (3) to light up according to the duration parameters and brightness parameters. The clock unit (221) is electrically connected to the controller (222). The clock unit (221) is used to time the duration of the lamp (3) being lit. When the duration parameter is reached, the controller (222) controls the lamp (3) to turn off.

9. The energy storage lighting system according to claim 2, characterized in that, The main control module (22) has at least one preset lighting control mode, which includes at least one of the following: sensing mode, timing mode, and light control mode. The user inputs the user command to select one of the lighting control modes.

10. The energy storage lighting system according to claim 9, characterized in that, The interactive module (23) includes an indicator light structure (2352), which includes a mode indicator light (23521). When the user selects one of the lighting control modes, the mode indicator light (23521) is selectively lit.

11. The energy storage lighting system according to claim 10, characterized in that, The indicator light structure (2352) also includes a power indicator light (23522). The user command includes a query command. The main control module (22) collects the power data of the energy storage box (2) according to the query command, and controls the power indicator light (23522) to light up selectively according to the power data.

12. The energy storage lighting system according to claim 2, characterized in that, The energy storage box (2) also includes a battery module (25) and a charge / discharge management module (26). The battery module (25) is electrically connected to the photovoltaic power generation device (1) and the lamp (3) through the charge / discharge management module (26). The charge / discharge management module (26) is electrically connected to the main control module (22).

13. The energy storage lighting system according to claim 12, characterized in that, The charge / discharge management module (26) includes: The conversion unit (261) includes an input terminal and an output terminal. The input terminal is electrically connected to the battery module (25), and the output terminal is electrically connected to the lamp (3). The detection unit (262) is electrically connected to the main control module (22) and is used to monitor the voltage and current of the battery module (25) in real time. When the voltage and current exceed the preset voltage and current, the main control module (22) is triggered to disconnect the path connecting the conversion unit (261) and the lamp (3). Temperature sensor (263) is electrically connected to the main control module (22) and is used to monitor the temperature of the battery module (25) in real time. When the temperature exceeds the preset temperature, the main control module (22) is triggered to disconnect the path connecting the conversion unit (261) and the lamp (3).

14. The energy storage lighting system according to claim 3, characterized in that, The energy storage box (2) includes a housing (21), and the sensor (231) is exposed on the housing (21). The housing (21) includes a bottom surface (211) and an inclined surface (212). A vertical surface is made along the direction perpendicular to the bottom surface (211). The inclined surface (212) is set at an angle to the vertical surface. The sensor (231) is mounted on the inclined surface (212).

15. The energy storage lighting system according to claim 14, characterized in that, The sensor (231) includes a sensing head (2311) and a first sealing ring (2312). An opening (2121) is provided on the inclined surface (212). The sensing head (2311) is installed in the opening (2121), and the first sealing ring (2312) is placed between the sensing head (2311) and the opening (2121).

16. The energy storage lighting system according to claim 1, characterized in that, The energy storage box (2) includes a housing (21), a first cable (4) and a second cable (5). The first cable (4) connects the photovoltaic power generation device (1) and the energy storage box (2), and the second cable (5) connects the lamp (3) and the energy storage box (2). The housing (21) has two through holes (214) for the first cable (4) and the second cable (5) to be threaded through. The first cable (4) and the second cable (5) are respectively fitted with rubber rings (2141) to seal and connect with the two through holes (214).

17. The energy storage lighting system according to claim 1, characterized in that, The energy storage box (2) includes a housing (21), which includes an upper shell (215), a base (216), and a second sealing ring (217). The base (216) has a groove (2161) facing the upper shell (215), and the second sealing ring (217) is accommodated in the groove (2161). The upper shell (215) has a side wall (2151) that presses against the second sealing ring (217) to seal the connection between the upper shell (215) and the base (216).

18. The energy storage lighting system according to claim 14, characterized in that, The energy storage box (2) also includes a control panel (235), which is disposed on the inclined surface (212). The interaction module (23) includes a touch structure (2351) and an indicator light structure (2352), which are disposed on the control panel (235).

19. The energy storage lighting system according to claim 18, characterized in that, The energy storage box (2) also includes a battery module (25), a charge and discharge management module (26), and a circuit board (6). The battery module (25) and the circuit board (6) are located in the receiving cavity (218). The circuit board (6) is located near the control panel (235). The main control module (22) and the charge and discharge management module (26) are integrated on the circuit board (6).

20. The energy storage lighting system according to claim 1, characterized in that, The energy storage box (2) includes a housing (21), on which a plurality of mounting holes (219) are provided. The plurality of mounting holes (219) are respectively opened on the corners of the housing (21). The housing (21) includes a bottom surface (211), which is used to fit the mounting surface (7). The bottom surface (211) is mounted on the mounting surface (7) through the plurality of mounting holes (219).

Images