Energy storage cabinets and their anti-theft systems

Abstract

This application provides an energy storage cabinet and an anti-theft system for the energy storage cabinet. The energy storage cabinet is installed close to a wall and includes: a cabinet body, in which a control device and a displacement sensor connected to the control device are disposed; an electric bolt lock, connected to the control device, the electric bolt lock including a lock body disposed in the wall, a bolt disposed in the lock body, and a connecting piece with one end connected to the cabinet body and the other end disposed in the wall, the connecting piece having a keyhole for the bolt to pass through; and a relay, connected to the control device, the relay opening or closing in response to a command from the control device to lock or release the keyhole. This application can improve the overall anti-theft performance of the energy storage cabinet, ensure that the anti-theft system can respond quickly, and enhance the security and reliability of the energy storage cabinet.

Description

Technical Field

[0001] This utility model relates to the field of new energy storage equipment technology, specifically to an energy storage cabinet and an anti-theft system for the energy storage cabinet. Background Technology

[0002] Existing anti-theft systems for stacked integrated storage units mostly protect the cabinet doors, and their static protection relies primarily on physical bolts for fastening, making them vulnerable to forced entry or easy disassembly with specialized tools. Furthermore, existing anti-theft systems lack dynamic monitoring capabilities; if the equipment is illegally moved or tilted, they cannot provide real-time alarm response and proactive protection, thus creating security vulnerabilities. In addition, existing locks are often incompatible with the stacked modular structure, affecting installation efficiency and increasing maintenance complexity. Utility Model Content

[0003] In order to overcome the defects in the prior art, this utility model provides an energy storage cabinet and an anti-theft system for the energy storage cabinet, which can improve the overall anti-theft performance of the energy storage cabinet, ensure that the anti-theft system can respond quickly, and enhance the safety and reliability of the energy storage cabinet.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] The first aspect of this utility model discloses an energy storage cabinet, which is disposed near a wall and includes:

[0006] The cabinet contains a control device and a displacement sensor connected to the control device.

[0007] An electric bolt lock, which is connected to the control device, includes a lock body disposed in the wall, a bolt disposed in the lock body, and a connecting piece with one end connected to the cabinet and the other end disposed in the wall. The connecting piece has a lock hole for the bolt to pass through at one end disposed in the wall.

[0008] A relay connected to the control device, the relay opening or closing in response to a command from the control device to lock or release the lock hole by means of a latch.

[0009] This application uses an electric bolt lock to secure the cabinet to the wall and sensors to monitor the cabinet's displacement. When the energy storage cabinet undergoes displacement, it can quickly detect and trigger an alarm, achieving active protection. This not only improves the overall anti-theft performance of the energy storage cabinet but also simplifies the structure, making anti-theft operations more intelligent and convenient. Furthermore, the electric bolt lock is locked via a relay, eliminating the need to supply power to the electric bolt lock when the energy storage cabinet is in operation. This not only ensures the stability of the lock's locking mechanism but also guarantees the efficient use of energy.

[0010] Furthermore, the cabinet contains a battery pack, a high-voltage box, and an inverter box connected to the control device, and the battery pack, the high-voltage box, and the inverter box are arranged sequentially along the height of the cabinet.

[0011] Furthermore, a base is provided at the bottom of the cabinet, and the battery pack is mounted on the base. The base enhances the stability and load-bearing capacity of the energy storage cabinet, prevents the electrical components inside the cabinet from being affected by the external environment, thereby improving the service life and safety of the energy storage cabinet.

[0012] Furthermore, the displacement sensor includes a first sensor and a second sensor. The first sensor is located inside the high-voltage box, and the second sensor is located inside the inverter box. When the energy storage cabinet is displaced, the first and second sensors can quickly detect the displacement and transmit signals to the control device. Monitoring can continue even if one of the sensors is malfunctioning, thereby improving the accuracy and reliability of the anti-theft system.

[0013] Furthermore, the connecting piece is located at the top of the cabinet and on the side of the cabinet closest to the wall. The placement and layout of the electric bolt lock prevents it from being easily disassembled, thereby improving the protection level of the energy storage cabinet.

[0014] Furthermore, a protective layer is provided on the latch. This protective layer effectively prevents wear and corrosion of the latch due to prolonged use or harsh environments, thereby extending the latch's service life.

[0015] Furthermore, the electric bolt lock also includes a third sensor, which is located within the lock body and connected to the control device. When the energy storage cabinet shifts, the third sensor can detect the displacement of the lock body and connecting piece, and can work in conjunction with the displacement sensor inside the energy storage cabinet to improve the reliability and accuracy of the anti-theft system and enhance the security performance of the energy storage cabinet.

[0016] Furthermore, it also includes an alarm device connected to the control device. When the cabinet undergoes displacement, the alarm device can promptly sound an alert, thereby enhancing the safety of the energy storage cabinet.

[0017] The second aspect of this utility model discloses an anti-theft system for an energy storage cabinet, comprising the energy storage cabinet described in any one of the first aspects, and further comprising a host computer and a wireless communication module. The host computer controls the opening and closing of a first sensor, a second sensor, and a control device through the wireless communication module. The inclusion of the host computer and the wireless communication module allows users to remotely monitor and control the operating status of the energy storage cabinet, improving operational convenience and enhancing the security of the anti-theft system.

[0018] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0019] 1. This application uses an electric bolt lock to fix the cabinet to the wall and a displacement sensor to monitor the displacement changes of the cabinet. When the energy storage cabinet undergoes displacement changes, it can quickly detect and trigger an alarm, thereby achieving active protection and improving the safety of the energy storage cabinet.

[0020] 2. The structure of the cabinet locked by the electric bolt lock is simple, and the operation is more intelligent and convenient. Furthermore, the electric bolt lock is locked by a relay. When the energy storage cabinet is in operation, there is no need to supply power to the electric bolt lock. This not only ensures the stability of the lock body but also ensures the efficient use of energy.

[0021] To make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a structural diagram of an energy storage cabinet provided in an embodiment of the present utility model;

[0024] Figure 2 This is a top view of an energy storage cabinet provided in an embodiment of this utility model.

[0025] The reference numerals in the above figures are as follows: 1. Cabinet; 2. Base; 3. Battery pack; 4. High voltage box; 5. Inverter box; 6. Control device; 7. First sensor; 8. Second sensor; 9. Lock body; 10. Lock tongue; 11. Connecting piece. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. In addition, the accompanying drawings of the present invention are only simple schematic illustrations and are not depictions based on actual dimensions, as stated in advance.

[0027] In this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "forward," "backward," "between," "nearer," and "farthest" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. It should also be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" 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 direct connection or an indirect connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] It should be understood that while terms such as "first," "second," and "third" may be used in this document to describe various components or signals, these components or signals should not be limited by these terms. These terms are primarily used to distinguish one component from another, or one signal from another. Furthermore, the term "or" as used herein should, as appropriate, include any combination of one or more of the related listed items.

[0029] Reference Figures 1-2 This application provides an energy storage cabinet, which is installed close to a wall and includes a cabinet body 1 and an electric bolt lock that locks the cabinet body 1 to the wall. The cabinet body 1 is equipped with a control device 6 and a displacement sensor connected to the control device 6. The electric bolt lock is connected to the control device 6 and includes a lock body 9 installed in the wall, a bolt 10 installed in the lock body 9, and a connecting piece 11 with one end connected to the cabinet body 1 and the other end installed in the wall. The connecting piece 11 has a lock hole for the bolt 10 to pass through at one end in the wall. The application also includes a relay connected to the control device 6 and capable of opening or closing in response to the command of the control device 6, so that the bolt 10 locks or releases the lock hole.

[0030] Optionally, the relay can be installed inside or outside the cabinet 1; this application does not make any specific limitation here.

[0031] Specifically, cabinet 1 houses a battery pack 3, a high-voltage box 4, and an inverter box 5. A base 2 is located at the bottom of cabinet 1, and the battery pack 3 is mounted on the base 2. The battery pack 3, high-voltage box 4, and inverter box 5 are arranged sequentially along the height of cabinet 1. The battery pack 3 serves as an energy storage unit, responsible for storing electrical energy for subsequent use. The high-voltage box 4 integrates high-voltage circuits and a control device 6, responsible for managing and distributing electrical energy to ensure the safe operation of the entire energy storage cabinet. The inverter box 5 contains an inverter used to convert DC power to AC power to meet the power needs of different devices. During operation, the inverter module draws power from the battery pack 3 and converts it to power the control device.

[0032] The displacement sensors inside cabinet 1 include a first sensor 7 and a second sensor 8. Optionally, the first sensor 7 is located inside the high-voltage box 4, and the second sensor 8 is located inside the inverter box 5. Installing two displacement sensors at different locations within cabinet 1 can improve the accuracy of displacement monitoring and enhance the security performance of the anti-theft system. The first sensor 7 and the second sensor 8 can be any known sensor, such as an infrared sensor, a microwave sensor, or a magnetic sensor. In this embodiment, both the first sensor 7 and the second sensor 8 are gyroscope sensors, for example, industrial-grade three-axis MEMS gyroscope sensors. During installation, thermally conductive silicone pads are used to fix them inside cabinet 1 with bolts, ensuring that the measurement axis of the gyroscope sensor coincides with the center of gravity of cabinet 1.

[0033] In another embodiment, only one displacement sensor can be installed inside the cabinet 1. The sensor can be installed at any position inside the cabinet 1 to reduce costs.

[0034] To facilitate locking and securing the cabinet 1, the lock body 9 and the connecting piece 11 are positioned near the top of the cabinet 1. Specifically, the connecting piece 11 is located at the top of the cabinet 11, on the side of the cabinet 1 closest to the wall, and the lock body 9 is positioned within the wall opposite the top of the cabinet 1.

[0035] Optionally, a metal plate is installed within the wall, and the lock body 9 is fixedly attached to the metal plate using bolts or other fastening devices. The latch 10 has a protective layer for security. Optionally, the protective layer is made of nickel.

[0036] Optionally, the connecting piece 11 is made of a corrosion-resistant, high-strength, and magnetic metal to ensure its stability and reliability during long-term use. The connecting piece 11 is fixed to the cabinet 1 and the wall by bolts or other fastening devices to ensure a secure connection.

[0037] A third sensor is installed inside the lock body 9. The third sensor is connected to the control device 6. When the third sensor detects a displacement change in the connecting piece 11 or the bolt 10, it uploads the displacement change information to the control device 6. Optionally, the third sensor is a pressure sensor.

[0038] This application embodiment also includes an alarm connected to the control device 6. When the control device 6 receives displacement changes uploaded by the first sensor, the second sensor and the third sensor, the alarm will sound.

[0039] This application also provides an anti-theft system for an energy storage cabinet, including the energy storage cabinet in the above embodiments, and a host computer. The host computer controls the opening and closing of the first sensor 7, the second sensor 8, the third sensor, and the control device 6 through a wireless communication module. Optionally, the host computer may include a mobile APP, a cloud platform, etc.

[0040] The specific working principle is as follows: When the host computer sends a locking command, the control device 6 controls the relay to disconnect so that the locking tongue 10 pops out to lock, and the cabinet 1 is locked and fixed to the wall. At the same time, the first sensor 7 and the second sensor 8 monitor the position status of the cabinet 1 and output the monitored position information to the control device 6 in the form of digital signals.

[0041] The control device 6 receives position information from the first sensor 7 and the second sensor 8, determines whether the cabinet 1 has shifted position based on the position information, and determines whether to trigger the anti-theft mechanism based on the threshold of the shift (including angle, displacement, etc.). At the same time, it receives and processes the signal feedback from the third sensor, determines whether the connecting piece 11 and the latch 10 have shifted based on the information, and determines whether to trigger the anti-theft mechanism based on the threshold of the shift (including angle, displacement, etc.).

[0042] When the anti-theft alarm is triggered, the control device 6 detects and confirms the electric bolt lock status, cuts off the charging and discharging circuit of the high-voltage box 4, and prohibits the charging and discharging function. At the same time, the host computer issues an alarm and saves the history. When the cabinet 1 and the locking mechanism return to the initial position, the control device 6 cancels the anti-theft alarm, detects and confirms the electric bolt lock status, and the cabinet 1 resumes normal operation.

[0043] Optionally, preset displacement angle change values ​​and change times can be used to prevent false triggering of sensors and alarms. For example, when the movement angle of cabinet 1 is greater than 2° and / or the movement angle is greater than 2° for more than 10 seconds, the first sensor 7 and the second sensor 8 upload the displacement change to the control device 6, which receives and processes the signal. The false triggering principle of the electric bolt lock is similar to that of cabinet 1 or uses other anti-trigger thresholds, which will not be elaborated here.

[0044] This utility model uses specific embodiments to illustrate the principle and implementation of the utility model. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​the utility model. Therefore, the content of this specification should not be construed as a limitation of the utility model.

Claims

1. An energy storage cabinet, characterized in that, The energy storage cabinet is installed close to the wall and includes: The cabinet contains a control device and a displacement sensor connected to the control device. An electric bolt lock, which is connected to the control device, includes a lock body disposed in the wall, a bolt disposed in the lock body, and a connecting piece with one end connected to the cabinet and the other end disposed in the wall. The connecting piece has a lock hole for the bolt to pass through at one end disposed in the wall. A relay connected to the control device, the relay opening or closing in response to a command from the control device to lock or release the lock hole by means of a latch.

2. The energy storage cabinet according to claim 1, characterized in that, The cabinet contains a battery pack, a high-voltage box, and an inverter box that are connected to the control device. The battery pack, the high-voltage box, and the inverter box are arranged sequentially along the height of the cabinet.

3. The energy storage cabinet according to claim 2, characterized in that, The cabinet has a base at the bottom, and the battery pack is placed on the base.

4. The energy storage cabinet according to claim 1, characterized in that, The displacement sensor includes a first sensor and a second sensor. The first sensor is located inside the high-voltage box, and the second sensor is located inside the inverter box.

5. An energy storage cabinet according to claim 1, characterized in that, The connecting piece is located at the top of the cabinet and on the side of the cabinet closest to the wall.

6. An energy storage cabinet according to claim 1, characterized in that, The latch is provided with a protective layer.

7. An energy storage cabinet according to claim 1, characterized in that, The electric bolt lock also includes a third sensor, which is located inside the lock body and connected to the control device.

8. An energy storage cabinet according to claim 1, characterized in that, It also includes an alarm, which is connected to the control device.

9. An anti-theft system for energy storage cabinets, characterized in that, The energy storage cabinet, including any one of claims 1 to 8, further includes a host computer and a wireless communication module, wherein the host computer controls the opening and closing of the first sensor, the second sensor, and the control device through the wireless communication module.

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