Public safety fire-fighting equipment cabinet
By integrating gravity sensing components, RFID tag readers, and IoT controllers into the fire equipment cabinet, the problem of traditional fire equipment cabinets being unable to monitor equipment status in real time is solved, achieving real-time and accurate equipment management, and improving management efficiency and record traceability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-05
- Publication Date
- 2026-05-15
AI Technical Summary
Traditional fire equipment cabinets cannot monitor equipment status in real time, which can easily lead to equipment loss or failure to replace expired equipment, resulting in low management efficiency, inaccurate maintenance records, and difficulty in tracing the source of equipment.
Gravity sensors, RFID tag readers, and IoT controllers are installed in the fire equipment cabinet. The gravity sensors detect missing equipment, the RFID tag readers verify equipment information, and the IoT controller remotely uploads and notifies maintenance personnel.
It enables real-time monitoring and management of fire-fighting equipment, improves equipment management efficiency, ensures timely updates and accurate recording of equipment status, and supports remote traceability.
Smart Images
Figure CN224235951U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of fire equipment cabinets and relates to a public safety fire equipment cabinet. Background Technology
[0002] Fire equipment cabinets, also known as fireproof cabinets, are storage devices used for fire protection. Traditional fire equipment cabinets cannot monitor the status of internal equipment in real time, making it easy for fire extinguishers, fire hydrants, and other equipment to be misappropriated, lost, or expired. Some cabinets lack status indicator lights or electronic tags, requiring managers to open each cabinet for inspection, which is inefficient and prone to omissions. Furthermore, maintenance records rely on paper ledgers, which are prone to omissions, errors, or illegible entries, making it difficult to trace maintenance history.
[0003] Therefore, this utility model provides a public safety fire protection equipment cabinet to solve the above problems. Utility Model Content
[0004] In view of the problems existing in the prior art, this utility model discloses a public safety fire protection equipment cabinet. The technical solution adopted is as follows: The equipment cabinet includes a cabinet body and cabinet doors hinged to the left and right edges of the cabinet body. Transparent glass windows are opened on the left and right cabinet doors. A vertical partition is set in the middle part of the cabinet body. L-shaped brackets are installed from top to bottom on the left and right side walls of the vertical partition, which are opposite to the left and right inner walls of the cabinet body. Horizontal partitions are installed on the left and right L-shaped brackets. A recessed groove is formed on the upper surface of the horizontal partition, and a gravity sensing component is installed in the recessed groove. The gravity sensing component includes a shelf, a conductive post fixedly connected to the center of the lower surface of the shelf, and guide posts fixedly connected to the four corners of the lower surface of the shelf. The lower ends of the conductive post and guide posts movably pass through the horizontal partition. Springs are fitted on the conductive post and guide posts respectively. A U-shaped bracket is provided at the lower part of the conductive post. A contact post is installed on the middle horizontal plate of the U-shaped bracket. One side of the conductive post and the lower end of the contact post are electrically connected to the inlet of the male connector via a two-core signal line. The male connector is plugged into the female connectors installed on the left and right side walls of the vertical partition.
[0005] As a preferred embodiment of this utility model, a three-color alarm light is installed on the middle edge of the front top of the cabinet; by using a three-color alarm light, it is convenient to display the status of the equipment to the outside according to whether the equipment inside the cabinet is missing or not. If there is no missing equipment, it is displayed in green; if there is a missing equipment, it is displayed in yellow; and if a fire occurs, it can be displayed in red.
[0006] As a preferred embodiment of this utility model, an RFID tag reader is installed at the top left front corner of the cabinet to communicate with the RFID electronic tags that come with each fire-fighting equipment; the RFID tag reader is used to verify the equipment model, validity period and installation status.
[0007] As a preferred embodiment of this utility model, an Internet of Things (IoT) controller is installed on the top of the cabinet to the right of the three-color alarm light. By using an IoT controller, information such as whether the equipment is missing and its expiration date can be uploaded to a remote controller to notify maintenance personnel to check the condition of the equipment cabinet in a timely manner.
[0008] In a preferred embodiment of this utility model, the plug-in female connector is installed on the vertical partition at the bottom of the L-shaped bracket; the wiring terminal of the plug-in female connector is electrically connected to the Internet of Things controller through wires laid inside the cabinet.
[0009] In a preferred embodiment of this utility model, both the shelf and the U-shaped bracket are made of insulating material.
[0010] The beneficial effects of this utility model are as follows: By installing a gravity sensing component on the horizontal partition, it is possible to sense whether the corresponding fire-fighting equipment is placed on each horizontal partition. Once the corresponding shelf is missing fire-fighting equipment, the shelf will spring up under the action of a spring, causing the conductive post at its bottom to separate from the contact post installed on the U-shaped bracket. This allows the dual-core signal line to transmit the circuit break signal to the IoT controller. Upon receiving the corresponding signal, the IoT controller can control the three-color alarm light to illuminate yellow to remind maintenance personnel. At the same time, the IoT controller can remotely send the equipment missing signal to the maintenance personnel's mobile phone for reminder. In addition, each time the maintenance personnel perform maintenance on the fire-fighting equipment in the fire-fighting equipment cabinet, they can contact the RFID electronic tags of each fire-fighting equipment with the RFID tag reader. This allows information such as the unique identification code, filling date, and inspection cycle of each fire-fighting equipment's RFID electronic tag to be uploaded to the system through the IoT controller for remote control and traceability. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0012] Figure 2 This is a schematic diagram of the equipment cabinet of this utility model;
[0013] Figure 3 This is a cross-sectional view of the gravity sensing component of this utility model;
[0014] Figure 4 This is a partial detail view of the gravity sensing component of this utility model.
[0015] In the diagram: 1-Equipment cabinet, 2-Gravity sensor component, 3-Three-color alarm light, 4-RFID tag reader, 5-IoT controller, 11-Cabinet body, 12-Cabinet door, 13-Transparent glass window, 14-Vertical partition, 15-L-shaped bracket, 16-Horizontal partition, 161-Sink, 21-Shelf, 22-Conductive column, 23-Guide column, 24-Spring, 25-U-shaped bracket, 26-Contact column, 27-Male plug, 28-Female plug. Detailed Implementation
[0016] Example 1
[0017] like Figures 1 to 4 As shown, the technical solution of the public safety fire protection equipment cabinet of this utility model is as follows: It includes an equipment cabinet 1, which comprises a cabinet body 11 and cabinet doors 12 hinged to the left and right edges of the cabinet body 11. Transparent glass windows 13 are respectively opened on the left and right cabinet doors 12. A vertical partition 14 is provided in the middle of the cabinet body 11. L-shaped brackets 15 are installed from top to bottom on the left and right side walls of the vertical partition 14, which are opposite to the left and right inner walls of the cabinet body 11. The left and right L-shaped brackets 15 are respectively equipped with… A horizontal partition 16 has a recessed groove 161 on its upper surface. A gravity sensing component 2 is installed in the recessed groove 161. The gravity sensing component 2 includes a shelf 21. A conductive post 22 is fixedly connected to the center of the lower surface of the shelf 21. Guide posts 23 are fixedly connected to the four corners of the lower surface of the shelf 21. The lower ends of the conductive posts 22 and guide posts 23 movably pass through the horizontal partition 16. Springs 24 are respectively fitted on the conductive posts 22 and guide posts 23. A [missing information - likely a design feature] is provided directly below the conductive post 22. A U-shaped bracket 25 is placed, with its front and rear ends mounted on the lower surface of the horizontal partition 16. Both the shelf 21 and the U-shaped bracket 25 are made of insulating material. A contact post 26 is mounted on the middle horizontal plate of the U-shaped bracket 25. One side of the conductive post 22 and the lower end of the contact post 26 are electrically connected to the input terminal of the male connector 27 via a two-core signal line. The male connector 27 is plugged into female connectors 28 mounted on the left and right side walls of the vertical partition 14. The female connectors 28 are mounted on the L-shaped bracket 1. On the vertical partition 14 at the bottom of 5, a three-color alarm light 3 is installed on the middle edge of the front top of the cabinet 11. An RFID tag reader 4 is installed on the front left corner of the top of the cabinet 11 to communicate with the RFID electronic tags of each fire-fighting equipment. An IoT controller 5 is installed on the top of the cabinet to the right of the three-color alarm light 3. The IoT controller 5 has a built-in wireless networking function. The IoT controller 5 is connected to the RFID tag reader 4 via a network cable. The IoT controller 5 is electrically connected to each plug-in female 28 via wires.
[0018] The working principle of this utility model is as follows: When in use, the equipment cabinet 1 is connected to an external power supply, and the corresponding fire-fighting equipment is placed on the shelf 21. Under the action of gravity, the springs 24 on the conductive column 22 and guide column 23 are compressed. The conductive column 22 moves down and contacts the contact column 26 on the U-shaped bracket 25, thereby transmitting the conduction signal to the IoT controller 5 through the male connector 27, the female connector 28 and the wire. If any shelf 21 is missing fire-fighting equipment, a short circuit signal will be transmitted to the IoT controller 5 in time. The IoT controller 5 transmits the signal to the remote system, and the system will remotely send the reminder information to the mobile phone of the corresponding maintenance personnel, so as to remind the maintenance personnel to check the corresponding floor and equipment number in time. When the maintenance personnel regularly inspect the equipment information, they can sense the RFID electronic tag on each fire-fighting equipment with the RFID tag reader 4, so that the information in the RFID electronic tag on the fire-fighting equipment is transmitted to the IoT controller 5 through the RFID tag reader 4 as an electronic maintenance record.
[0019] Electrical connection methods or structures not described in detail in this article are existing technologies.
[0020] While the specific embodiments of this utility model have been described in detail above, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model. Modifications or variations that do not involve creative labor are still within the protection scope of this utility model.
Claims
1. A public safety fire protection equipment cabinet, characterized in that: The equipment includes a cabinet (1), which includes a cabinet body (11) and cabinet doors (12) hinged to the left and right edges of the cabinet body (11). Transparent glass windows (13) are opened on the left and right cabinet doors (12). A vertical partition (14) is installed in the middle of the cabinet body (11). L-shaped brackets (15) are installed on the left and right sides of the vertical partition (14) from top to bottom, opposite to the left and right inner walls of the cabinet body (11). Horizontal partitions (16) are installed on the left and right L-shaped brackets (15). A recessed groove (161) is opened on the upper surface of the horizontal partition (16). A gravity sensing component (2) is installed in the recessed groove (161). The gravity sensing component (2) includes a shelf (21), and a conductive post (2) is fixedly connected to the center of the lower surface of the shelf (21). 2) Guide posts (23) are fixedly connected to the four corners of the lower surface of the shelf (21). The lower ends of the conductive posts (22) and guide posts (23) respectively movably pass through the horizontal partition (16). Springs (24) are respectively installed on the conductive posts (22) and guide posts (23). A U-shaped bracket (25) is set at the lower part of the conductive posts (22). The front and rear ends of the U-shaped bracket (25) are installed on the lower surface of the horizontal partition (16). A contact post (26) is installed on the middle horizontal plate of the U-shaped bracket (25). One side of the conductive posts (22) and the lower end of the contact posts (26) are electrically connected to the inlet of the male connector (27) through a double-core signal line. The male connector (27) is plugged into the female connector (28) installed on the left and right side walls of the vertical partition (14).
2. The public safety fire protection equipment cabinet according to claim 1, characterized in that: A three-color alarm light (3) is installed on the middle edge of the front top of the cabinet (11).
3. A public safety fire protection equipment cabinet according to claim 1, characterized in that: An RFID tag reader (4) is installed at the top left front corner of the cabinet (11) to communicate with the RFID electronic tags of each fire-fighting equipment.
4. A public safety fire protection equipment cabinet according to claim 2, characterized in that: An Internet of Things (IoT) controller (5) is installed on the top of the cabinet to the right of the three-color alarm light (3).
5. A public safety fire protection equipment cabinet according to claim 1, characterized in that: The female connector (28) is installed on the vertical partition (14) at the lower part of the L-shaped bracket (15).
6. A public safety fire protection equipment cabinet according to claim 1, characterized in that: Both the shelf (21) and the U-shaped bracket (25) are made of insulating material.