Shared power supply system

Abstract

A shared power supply system disclosed by the present invention comprises a remote cloud server, a charging pile body, a local controller, a UPS power supply, a plurality of charging sockets, a plurality of two-dimensional codes and a canopy, the input end of the UPS power supply is connected with a mains supply through a circuit breaker and a leakage protector, the plurality of charging sockets and the plurality of relays are connected in series and then connected in parallel, the parallel connection point is connected with the output end of the UPS power supply, and the charging pile body is connected with the local controller. The outer side of the charging socket is covered with a cap capable of being opened and closed, after a user scans two-dimensional codes corresponding to the relay and the corresponding cap, the remote cloud server sends instructions to the local controller for synchronous control, and the remote cloud server or the local controller calculates the current electricity cost according to the time difference of the two instructions. All data are stored in a remote cloud server; the system has the advantages of being high in safety degree, timely in electricity fee settlement and convenient to use, and is particularly suitable for temporary electricity utilization in fixed places with fixed places and fixed time characteristics such as night market stalls.

Description

Technical Field

[0001] The present invention belongs to the technical field of temporary power supply at the city and town ends of an electric power supply system, and in particular relates to a shared power supply system. Background Art

[0002] Temporary electricity supply at the end of cities and towns of the power supply system is mostly based on shared electricity technology due to its uncertainty. Existing shared electricity technology is mostly mobile shared power supplies. Mobile power supplies often need to be carried and are not very safe. They are not suitable for fixed places with certain regularity in usage time and duration and high safety requirements, such as night market stalls planned uniformly in the city. At the same time, fixed charging piles designed for new energy electric vehicles are not suitable for use in fixed places under such circumstances. In order to solve the above problems, it is necessary to develop a shared power system suitable for fixed places with certain regularity in electricity usage time and duration. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a shared power supply system with high safety, timely electricity fee settlement and easy use, which is particularly suitable for temporary electricity use in fixed places with fixed locations and fixed times such as night market stalls.

[0004] The object of the present invention is achieved as follows: a shared power system, comprising a remote cloud server, a charging pile body, a local controller located on the charging pile body, a UPS power supply located inside the charging pile body, a plurality of charging sockets located on the charging pile body, a two-dimensional code located on the charging pile body and arranged one-to-one with the plurality of charging sockets, and a rain shelter located at the top of the charging pile body, the remote cloud server and the local controller transmit data through wireless communication technology, the input end of the UPS power supply is connected to the mains through a circuit breaker and a leakage protector, the plurality of charging sockets and the plurality of relays arranged one-to-one with them are connected in series and then in parallel, and the parallel point is connected to the output end of the UPS power supply, the outer cover of the charging socket on the charging pile body is provided with an openable and closable cap, the on and off of the relay and the opening and closing of the corresponding cap are controlled by the user scanning the two-dimensional code corresponding to the two, and the remote cloud server sends an instruction to the local controller for synchronous control, the remote cloud server or the local controller calculates the electricity cost of this time according to the time difference between the two instructions, and all data is stored in the remote cloud server.

[0005] Preferably, the canopy is a transparent cavity structure, the horizontal dimension of the transparent cavity structure is larger than the horizontal dimension of the charging pile body, an LED light strip is installed in the transparent cavity structure, and the LED light strip is electrically connected to the output end of the UPS power supply.

[0006] Preferably, a driven rotating shaft is provided on one side of the cap, two symmetrical driven gears are provided on both sides of the driven rotating shaft, the inner side of the driven gear is meshed with a driving gear located in the charging pile body, a common driving rotating shaft is passed between the two driving gears, one end of the driving rotating shaft is connected to a micro drive motor installed in the charging pile body, and the micro drive motor is electrically connected to the output ends of the local controller and the UPS power supply respectively.

[0007] Preferably, the driven rotating shaft is concealedly mounted between two side walls on one side of the cover cap.

[0008] Preferably, the other end of the active rotating shaft is mounted on the inner wall of the charging pile body through a micro bearing.

[0009] Preferably, a notch is provided on one side of the cap close to the driven shaft, and the notch is set to a rotatable angle greater than 90 degrees when the cap rotates. A protective wall larger than the outer dimensions of the cap is provided around the cap on the charging pile body.

[0010] Preferably, the QR code is arranged on the charging pile body via a transparent plastic box with a lock.

[0011] Preferably, a card slot is provided on the inner side of the outer end of the transparent plastic box, and the QR code is inserted into the card slot.

[0012] Preferably, after the user scans the QR code, he must pass the security authentication of the remote cloud server before the remote cloud server can send instructions to the local controller.

[0013] Due to the adoption of the above technical scheme, the beneficial effects of the present invention are as follows: the present invention adopts a circuit breaker, a leakage protector and a UPS power supply to protect the charging pile body and the charging socket that share power supply, and has a high degree of safety; the present invention adopts a relay and an openable and closable cap to further improve the safety of the charging pile body and the charging socket; the present invention adopts a QR code, a local controller and a remote cloud server to further improve the safety of the charging pile body and the charging socket, while being able to timely settle the user's electricity charges for each time, facilitating subsequent payment and easy to use; the present invention adopts multiple charging sockets, which can provide temporary electricity services for multiple users at the same time; the present invention adopts a remote cloud server to store all data, which is convenient for subsequent calls; in general, the present invention has the advantages of high safety, timely settlement of electricity charges and easy use, and is particularly suitable for temporary electricity use in fixed places with fixed locations and fixed times such as night market stalls. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a main structural schematic diagram of the present invention.

[0015] Figure 2 It is a schematic diagram of electrical connection of the present invention.

[0016] Figure 3 It is a schematic diagram of the main structure of the charging socket, box cover, protection wall, etc. of the present invention.

[0017] Figure 4 It is a side structural schematic diagram of the charging socket, box cover, protective wall, etc. of the present invention.

[0018] Figure 5 yes Figure 4 Schematic diagram of the local enlarged structure.

[0019] Figure 6 It is a schematic diagram of the top view of the driven rotating shaft, driven gear, driving gear, etc. of the present invention.

[0020] Figure 7 It is a schematic diagram of the main structure of the two-dimensional code, transparent plastic box, lock, etc. of the present invention.

[0021] In the figure: 1, charging pile body 2, charging socket 3, QR code 4, local controller 5, awning 6, LED light strip 7, UPS power supply 8, driven shaft 9, driven gear 10, box cover 11, protection wall 12, driving gear 13, driving shaft 14, notch 15, miniature bearing 16, miniature drive motor 17, plastic transparent box 18, card slot 19, lock a, notch rotation angle. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the present invention provides a shared power supply system, including a remote cloud server, a charging pile body 1, a local controller 4 located on the charging pile body 1, a UPS power supply 7 located inside the charging pile body 1, a plurality of charging sockets 2 located on the charging pile body 1, a QR code 3 located on the charging pile body 1 and corresponding to the plurality of charging sockets 2, and a rain shelter 5 located at the top of the charging pile body 1. The city power provides working power to the shared power supply system through the UPS power supply 7, and provides emergency power supply service when the power cannot be used normally due to an accident; the plurality of charging sockets 2 can provide temporary power supply service to multiple users in the fixed place at the same time, which is convenient for multiple users to use; the QR code 3 corresponding to the charging socket 2 can provide personalized temporary power supply service time for different users, which saves energy and has high safety and reliability; the rain shelter 5 provides sun protection, rain protection and other protection for the charging station body 1 as a whole.

[0024] The remote cloud server and the local controller 4 transmit data via wireless communication technology, wherein the remote cloud server is used to overall control and manage all shared power systems within its jurisdiction, and the local controller 4 is used to overall control and manage a single shared power system corresponding to it, and both complete command issuance and data interaction via wireless data transmission.

[0025] The input end of the UPS power supply 7 is connected to the mains through a circuit breaker and a leakage protector, which provide short circuit and leakage protection for the shared power supply system. Multiple charging sockets 2 and multiple relays corresponding to them are connected in series and then in parallel, and the parallel point is connected to the output end of the UPS power supply 7; wherein the relay is used to control whether the corresponding charging socket 2 has power; specifically, after the power flows out of the UPS power supply 7, the relay is turned on and off to control whether the charging socket 2 has power for use, and the unused charging socket 2 is in a power-free state, which saves energy while having high safety and reliability.

[0026] The outer cover of the charging socket 2 on the charging pile body 1 is provided with an openable and closable cap 10 for controlling whether the corresponding charging socket 2 is available. The unused charging socket 2 is in a closed state to protect the charging socket 2 with a high degree of safety.

[0027] The on and off of the relay and the opening and closing of the corresponding cap 10 are controlled by the user after scanning the corresponding QR code 3, and the remote cloud server sends instructions to the local controller 4 for synchronous control, so that the charging socket 2 is opened and powered at the same time, providing temporary electricity services to users safely and reliably. The remote cloud server or local controller 4 calculates the electricity cost based on the time difference between the two instructions, and the time difference of local electricity consumption multiplied by the unit price is the electricity cost.

[0028] All data of the shared power system is securely stored in a remote cloud server, making it easy to query and call at any time later.

[0029] Specifically, the awning 5 is a transparent cavity structure. The horizontal dimension of the transparent cavity structure is larger than the horizontal dimension of the charging pile body 1, and the protection provided is good. An LED light strip 6 is installed in the transparent cavity structure. The LED light strip 6 is electrically connected to the output end of the UPS power supply 7. The LED light strip 6 emits light to the outside through the transparent cavity structure to provide lighting services, and it is also convenient for users of night market stalls to plug in and use it.

[0030] Because the shared power supply system of the present invention mainly provides temporary power services for fixed places such as night market stalls with fixed time and fixed location, after the city power is connected during the temporary power time period, the LED light strip 6 can be connected immediately, light up immediately, and provide lighting services immediately, which greatly improves the power supply company's power service quality for the fixed place and makes users have a good power usage experience.

[0031] Specifically, a driven shaft 8 is provided on one side of the cap 10, and two symmetrical driven gears 9 are provided on both sides of the driven shaft 8. A driving gear 12 located in the charging pile body 1 is meshed with the inner side of the driven gear 9, and a common driving shaft 13 is passed between the two driving gears 12. One end of the driving shaft 13 is connected to a micro-drive motor 16 installed in the charging pile body 1, and the micro-drive motor 16 is electrically connected to the output ends of the local controller 4 and the UPS power supply 7 respectively; specifically, after receiving the instruction sent by the remote cloud server, the local controller 4 controls the micro-drive motor 16 to start working, driving the driving shaft 13 to rotate, the driving shaft 13 drives the two driving gears 12 to rotate, the two driving gears drive the two driven gears 9 to rotate, the two driven gears 9 drive the driven shaft 8 to rotate, and the driven shaft 8 drives the box cover 10 to rotate, thereby opening or closing the corresponding charging socket 2.

[0032] Specifically, the driven shaft 8 is concealedly mounted between two side walls on one side of the cover cap 10 so as to better conceal the driven shaft 8 and other power transmission mechanisms and protect them from external damage.

[0033] Specifically, the other end of the active rotating shaft 13 is mounted on the inner wall of the charging pile body 1 through a micro bearing 15, so that the active rotating shaft 13 can complete the power transmission work more stably and reliably.

[0034] Specifically, a notch 14 is provided on the cover cap 10 near the driven shaft 8, and the notch 14 is used to open the rotating end of the box cover 10 to prevent interference between the meshing driven gear 9 and the driving gear 12 during rotation, thereby affecting the smooth opening of the box cover 10.

[0035] Specifically, the notch 14 is arranged such that the rotatable angle of the notch 14 when following the rotation of the cover cap 10 is greater than 90 degrees, so that the box cover 10 can be fully rotated to fully open the charging socket 2 .

[0036] In specific implementation, the rotatable angle of the notch 14 is set to 100 degrees, leaving a margin while avoiding an opening that is too large to expose the driven gear 9 and other power transmission mechanisms.

[0037] In a specific implementation, the working angle of the micro drive motor 16 is set to 95 degrees, that is, the box cover 10 can be opened outwards by 95 degrees.

[0038] Specifically, a protective wall 11 larger than the outer dimensions of the cap 10 is provided around the charging pile body 1 to protect the open gap 14 and also to protect the unopened box cover 10 from external damage from all sides.

[0039] Specifically, the QR code 3 is arranged on the charging pile body 1 through a transparent plastic box 17 with a lock 19. The transparent plastic box 17 is opened and locked by the lock 19 to protect the QR code 13 and facilitate later replacement.

[0040] Specifically, a card slot 18 is provided on the inner side of the outer end of the transparent plastic box 17 , and the two-dimensional code 3 is inserted into the card slot 18 , so that the regular replacement and maintenance of the two-dimensional code 3 in the later stage is convenient through the card slot 18 .

[0041] Specifically, after scanning the QR code 3, the user must pass the security authentication of the remote cloud server before the remote cloud server can send instructions to the local controller 4. Only users who have been registered in the background can use the shared power system, which is convenient for background management and dedicated use of power.

[0042] When the present invention is actually used, first, at a fixed usage time point, the municipal power supply company supplies electricity, the shared power system is enabled, and the LED light strip 6 turns on to illuminate, telling the user that electricity is available; then, the user scans the QR code 3, and the remote cloud server performs security authentication on the user. After the security authentication is passed, the remote cloud server sends a power usage instruction to the local controller 4, and the local controller 4 controls the corresponding relay to be attracted, and the corresponding charging socket 2 is powered on and available, and at the same time controls the corresponding micro-drive motor 16 to rotate forward 95 degrees, and the corresponding box cover 10 is opened to open the corresponding charging socket 2, and the user uses electricity through the powered and open charging socket 2; after use, the user scans the QR code 3 again, and after security authentication, the remote cloud server sends a power outage instruction to the local controller 4, and the local controller 4 simultaneously controls the corresponding relay to be disconnected and the micro-drive motor 16 to be reset by 95 degrees, the corresponding box cover 10 is closed, and the corresponding charging socket 2 is powered off and closed and cannot be used, and then the remote cloud server or the local controller 4 calculates the electricity usage fee according to the usage time, and the user can complete the payment on time later; during this period, all data are stored in the remote cloud server.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the specific implementation modes of the present invention can still be modified or replaced by equivalents, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A shared power system, comprising a remote cloud server, a charging pile body, a local controller located on the charging pile body, a UPS power supply located inside the charging pile body, a plurality of charging sockets located on the charging pile body, a QR code located on the charging pile body and corresponding to the plurality of charging sockets, and a rain shelter located on the top of the charging pile body, wherein the remote cloud server and the local controller transmit data via wireless communication technology, characterized in that: The input end of the UPS power supply is connected to the mains through a circuit breaker and a leakage protector. A plurality of charging sockets and a plurality of relays corresponding thereto are connected in series and then in parallel. The parallel point is connected to the output end of the UPS power supply. An openable and closable cap is provided on the outer cover of the charging socket on the charging pile body. The on and off of the relay and the opening and closing of the corresponding cap are controlled by the user scanning the QR code corresponding to the two, and then the remote cloud server sends an instruction to the local controller for synchronous control. The remote cloud server or the local controller calculates the electricity cost according to the time difference between the two instructions, and all data is stored in the remote cloud server.

2. The shared power system according to claim 1, characterized in that: The rain shelter is a transparent cavity structure, the horizontal dimension of which is larger than the horizontal dimension of the charging pile body. An LED light strip is installed in the transparent cavity structure, and the LED light strip is electrically connected to the output end of the UPS power supply.

3. The shared power system according to claim 1, characterized in that: A driven shaft is provided on one side of the cap, and two symmetrical driven gears are provided on both sides of the driven shaft. A driving gear located in the charging pile body is meshed on the inner side of the driven gear, and a common driving shaft is passed between the two driving gears. One end of the driving shaft is connected to a micro drive motor installed in the charging pile body, and the micro drive motor is electrically connected to the output ends of the local controller and the UPS power supply respectively.

4. The shared power system according to claim 3, characterized in that: The driven rotating shaft is concealedly mounted between two side walls on one side of the cover cap.

5. The shared power system according to claim 3, characterized in that: The other end of the active rotating shaft is mounted on the inner wall of the charging pile body through a micro bearing.

6. The shared power system according to claim 1, characterized in that: A notch is provided on one side of the cap close to the driven shaft, and the notch is arranged to be rotatable at an angle greater than 90 degrees when the cap rotates. A protective wall larger than the outer dimensions of the cap is arranged around the cap on the charging pile body.

7. The shared power system according to claim 1, characterized in that: The two-dimensional code is arranged on the charging pile body through a transparent plastic box with a lock.

8. The shared power system according to claim 7, characterized in that: A card slot is provided on the inner side of the outer end of the transparent plastic box, and the two-dimensional code is inserted into the card slot.

9. The shared power system according to claim 1, characterized in that: After the user scans the QR code, the user must pass the security authentication of the remote cloud server before the remote cloud server can send instructions to the local controller.

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