Intelligent fire detection equipment for fire safety
By integrating the fire detection system with the circuit board aging test equipment, intelligent linkage control is achieved, which solves the problem of low integration in the existing technology, improves testing efficiency and safety, and ensures the stability of the circuit board and production safety.
Patent Information
- Application Number
- CN202511495229.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-20
- Publication Date
- 2026-01-20
AI Technical Summary
Existing fire detection systems are separated from production and testing equipment, resulting in low integration and an inability to achieve coordinated control and targeted protection. This leads to low system integration, large space requirements, and an inability to protect valuable circuit boards in a timely manner during a fire.
The fire detection system is highly integrated with the circuit board aging test equipment. Through the linkage between the fire sensor and the controller, intelligent linkage control is achieved. It is equipped with aging equipment and a central control cabinet. It has functions such as compatibility with circuit boards of different sizes, stable power supply, easy access and placement, and light detection. The overall equipment has a high degree of intelligence.
It achieves a high degree of integration between fire detection and circuit board aging test equipment, simplifies factory layout, improves testing efficiency and safety, and ensures the stability and safety of the aging test process and fire monitoring.
Smart Images
Figure CN121366462A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of fire-fighting equipment, in particular to an intelligent fire detection equipment for fire safety. BACKGROUND
[0002] The fire detection equipment refers to a device or system that can automatically or manually find the initial stage of fire by detecting the physical or chemical phenomena (such as smoke, heat, flame radiation, and specific gases) accompanying or specific to fire, and issue an alarm signal.
[0003] In the field of electronic product manufacturing, the circuit board needs to be tested for aging before leaving the factory to screen out early failure products and ensure the reliability of long-term operation. The traditional aging test system is usually composed of independent aging racks and tooling, with single function. At the same time, in the industrial production environment, especially in places involving power and high-temperature equipment, there is a fire risk. At present, the aging test area and the fire safety system are usually two independent systems, and the fire detection equipment is installed independently and cannot be functionally integrated with the production test equipment. This separated design results in low system integration, large space occupation, and inability to link with the production test equipment in the event of a fire, which cannot provide more timely and targeted protection for valuable circuit boards being tested. Therefore, there is an urgent need for an integrated intelligent device that highly integrates the fire detection function with the circuit board aging test equipment. SUMMARY
[0004] In view of the deficiencies of the prior art, the present application provides an intelligent fire detection equipment for fire safety to solve the problems of separation of the existing fire detection system and the production test equipment, low integration, and inability to realize linkage control and targeted protection.
[0005] In order to achieve the above object, the present application provides the following technical scheme: an intelligent fire detection equipment for fire safety, comprising a fire detection equipment body, further comprising an aging rack body, the aging rack body is combined by a panel, a mounting plate and a support column, the surface of the mounting plate is fixedly connected with a limiting block, the aging rack body is connected with the fire detection equipment body, at least one aging tool is arranged on the aging rack body, the aging tool comprises a positioning plate and a plurality of copper probe, a connecting hole is formed in the surface of the positioning plate, one end of the copper probe is provided with a second screw rod, the copper probe is configured to be electrically connected with a circuit board for aging test, the fire detection equipment body comprises a fire sensor and a controller, the controller is configured to trigger an alarm based on the signal of the fire sensor, the device integrates the fire detection system and the circuit board aging test equipment, saves space, simplifies the layout of the factory building, when the fire sensor detects a fire, the controller can immediately trigger an audible and visual alarm, and can control the aging test equipment to be powered off or take other safety measures through the central control cabinet, effectively protecting the valuable circuit board being tested and production safety, and the aging tool has the functions of being compatible with circuit boards of different sizes, stable power supply, convenient taking and placing and light detection, the aging rack has the functions of state monitoring and display, the overall equipment has high intelligence, the test efficiency and safety guarantee are simultaneously improved, and the stability and safety of the aging test process and fire monitoring are ensured.
[0006] Preferably, the aging tool further comprises a positioning assembly, the positioning assembly comprises a large compression seat and a small compression seat, the large compression seat and the small compression seat are configured to compress circuit boards of different sizes, and are made of soft polyurethane material to facilitate taking and placing of the circuit boards.
[0007] Preferably, the positioning assembly further comprises a first positioning block and a second positioning block, and a step, the step is configured as a stepped positioning structure for accurately placing circuit boards of different sizes.
[0008] Preferably, the aging rack body comprises an aging probe, one end of the aging probe is provided with a first screw rod, the aging probe is a telescopic probe, and is configured to be connected with the copper probe of the aging tool, so as to ensure the stability and safety of the power supply of the circuit board.
[0009] Preferably, the aging rack body comprises a state display screen, the state display screen is configured to display the aging test state and the fire alarm state, and has the functions of abnormal alarm, problem feedback and time reminding.
[0010] Preferably, the central control cabinet is further included, the central control cabinet is in communication connection with the fire detection equipment body and the aging rack body, and is used for centralized control of the fire detection and the aging test process.
[0011] Preferably, the aging tool further comprises a live copper bar configured to provide power to the circuit board and ensure stability and safety of the live copper bar through self-weight and positioning blocks.
[0012] Preferably, the aging tool further comprises a switching knob configured to switch the aging test mode of the circuit board of different sizes.
[0013] Preferably, the aging tool further comprises a hollow groove configured to allow light to pass through for light detection of the circuit board.
[0014] Preferably, the aging rack body comprises an indicator light, which is a three-color indicator light configured to display the operating state of the device, wherein green represents normal operation, red represents fire alarm, and yellow represents malfunction.
[0015] Compared with the prior art, the present application provides an intelligent fire detection device for fire safety, which has the following beneficial effects: The device integrates the fire detection system and the circuit board aging test device, saves space, simplifies the layout of the factory building, and when the fire sensor detects a fire, the controller can immediately trigger an audible and visual alarm, and can control the aging test device to be powered off or take other safety measures through the central control cabinet, effectively protecting valuable circuit boards being tested and production safety, and the aging tool has multiple functions such as compatibility with circuit boards of different sizes, stable power supply, easy to take out and place, and light detection, and the aging rack has state monitoring and display functions, the overall device has high intelligence, the test efficiency and safety guarantee are simultaneously improved, and the stability and safety of the aging test process and fire monitoring are ensured. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 is a schematic diagram of the overall structure of the present application; Figure 2 is a schematic diagram of the installation structure of the aging tool and the aging rack body of the present application; Figure 3 is a schematic diagram of the installation structure of the positioning assembly and the positioning plate of the present application; Figure 2 Figure 4 is a schematic diagram of the installation structure of the copper bar probe of the present application; Figure 3 Figure 5 is a schematic diagram of the installation structure of the aging probe of the present application; Figure 4 Figure 6 Figure 2
[0017] In the figure: 1, fire detection device body; 2, aging rack body; 21, panel; 22, indicator light; 23, mounting plate; 24, support column; 25, limit block; 26, aging probe; 27, first screw; 3, aging tool; 31, positioning plate; 32, hollow groove; 33, connecting hole; 34, switch knob; 35, live copper bar; 4, positioning assembly; 41, large compression seat; 42, small compression seat; 43, first positioning block; 44, second positioning block; 45, step; 5, copper bar probe; 51, second screw; 6, status display screen; 7, central control cabinet. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0019] The application provides a technical scheme, a kind of intelligent fire detection equipment for fire safety, including fire detection equipment body 1, still including aging rack body 2, aging rack body 2 is combined by panel 21, mounting plate 23 and support column 24, indicating lamp 22 is installed on the surface of panel 21, the surface of mounting plate 23 is fixedly connected with limiting block 25, limiting block 25 is L-shaped, can be positioned to the corner of positioning plate 31, to improve the assembly efficiency of aging tooling 3, aging rack body 2 is connected with fire detection equipment body 1, equipment core is composed of fire detection equipment body 1, aging rack body 2 and central control cabinet 7, aging rack body 2 is connected with fire detection equipment body 1 in physics by its structural frame (such as support column 24, mounting plate 23), and is electrically connected and communicates with central control cabinet 7 by cable, at least one aging tooling 3 is provided on aging rack body 2, each aging tooling 3 includes positioning plate 31 and multiple copper bar probes 5, the surface of positioning plate 31 is provided with connecting hole 33, one end of copper bar probe 5 is provided with second screw rod 51, the second screw rod 51 can pass through connecting hole 33 and be fixed by nut, so that copper bar probe 5 is installed on positioning plate 31, connecting hole 33 is also convenient for aging probe 26 on aging rack body 2 and tooling to be connected, multiple aging toolings 3 are installed on aging rack body 2, and each aging tooling 3 mainly includes a positioning plate 31, the copper bar probe 5 of positioning plate 31 is configured to be electrically connected with circuit board to carry out aging test, fire detection equipment body 1 includes fire sensor and controller, the controller is configured to trigger alarm based on the signal of fire sensor, multiple positioning components 4 on positioning plate 31 are used to quickly fix multiple circuit boards, positioning component 4 includes large compression seat 41 and small compression seat 42, for compressing the circuit board to be tested, and the material is soft polyurethane, for taking and placing circuit board and avoiding scratching, positioning component 4 is also provided with first positioning block 43, second positioning block 44 and step 45, to form a stepped positioning structure, so that the tooling can accurately accommodate and position two different sizes of circuit boards.
[0020] Aging tooling 3 is integrated with power-on copper bar 35 inside, for providing required power for circuit board, power-on copper bar 35 realizes stable contact by self weight and positioning block (not separately marked in the figure), to ensure the safety of power-on, aging tooling 3 is also provided with switching knob 34, for safely switching the test circuit corresponding to large and small circuit boards, in addition, hollow groove 32 is opened on positioning plate 31, to facilitate light calibration detection for small circuit board in subsequent process.
[0021] The aging rack body 2 is provided with aging probes 26 corresponding to the aging tool 3. The aging probes 26 are telescopic, ensuring good contact with the tool and stable power supply. One end of the aging probes 26 is provided with a first screw rod 27. The front of the aging rack body 2 is provided with a state display screen 6 and a three-color indicator light 22. The state display screen 6 is used to display the aging test state of each station in real time, and has the functions of abnormal alarm, problem feedback and aging completion reminder. The indicator light 22 directly displays the overall state: green for normal operation, red for fire alarm, and yellow for equipment failure.
[0022] The fire detection device body 1 is integrated with fire sensors (such as smoke sensors and temperature sensors) and a controller (not shown in the figure). The controller processes the signals of the fire sensors in real time. Once a fire is detected, the controller controls the sound and light alarm on the fire detection device body 1 and / or the aging rack body 2 to issue an alarm, and transmits a signal to the central control cabinet 7.
[0023] The central control cabinet 7 is the control center of the system and is in communication connection with the fire detection device body 1 and the aging rack body 2. It centrally processes fire alarm information and monitors the aging test process, and can issue instructions in emergency situations, such as cutting off the main power supply of the aging rack, to realize intelligent linkage of fire detection and production testing.
[0024] The working principle of the device is as follows: in normal operation, the circuit board to be aged is placed on the corresponding step 45 of the aging tool 3 and fixed through the large pressing seat 41 and the small pressing seat 42, the aging rack body 2 supplies power to the circuit board through the aging probe 26 and the power copper bar 35 and the probe (such as the copper bar probe 5) in the aging tool 3 to perform aging test, and the state information is displayed on the state display screen 6. At the same time, the fire detection equipment body 1 continuously monitors the environment, and the controller will immediately start the local alarm (such as the red indicator light 22) and report to the central control cabinet 7 once a fire occurs. The central control cabinet 7 can execute the preset safety strategy, such as stopping the test and cutting off the power supply, so as to realize active safety protection. Compared with the prior art, the intelligent fire detection equipment for fire safety has the following beneficial effects: 1. High integration: the fire detection system and the circuit board aging test equipment are integrated, which saves space and simplifies the layout of the factory building; 2. Intelligent linkage: when the fire sensor detects a fire, the controller can immediately trigger an audible and visual alarm, and can control the aging test equipment to be powered off or take other safety measures through the central control cabinet 7, effectively protecting valuable circuit boards under test and production safety; 3. Rich functions: the aging tool 3 has multiple functions such as compatibility with different sizes of circuit boards, stable power supply, easy to take and place, and light detection, the aging rack body 2 has state monitoring and display functions, and the overall equipment has high intelligence, and the test efficiency and safety guarantee are improved simultaneously; 4. Safe and reliable: through multiple measures such as retractable probe, self-weight positioning of the power copper bar 35, insulation switching knob 34 design and three-color indicator light 22, the stability and safety of the aging test process and fire monitoring are ensured.
[0025] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0026] While embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since numerous modifications and substitutions can be made without departing from the spirit and scope of the present application, which is defined by the appended claims and their equivalents.
Claims
1. An intelligent fire detection device for fire safety, comprising a fire detection device body (1), characterized in that: The application also comprises an aging rack body (2) which is combined by a panel (21), a mounting plate (23) and a support column (24), the surface of the mounting plate (23) is fixedly connected with a limiting block (25), the aging rack body (2) is connected with the fire detection device body (1), at least one aging tool (3) is arranged on the aging rack body (2), the aging tool (3) comprises a positioning plate (31) and a plurality of copper bar probes (5), the surface of the positioning plate (31) is provided with a connecting hole (33), one end of the copper bar probe (5) is provided with a second screw rod (51), the copper bar probe (5) is configured to be electrically connected with the circuit board for aging test, the fire detection device body (1) comprises a fire sensor and a controller, the controller is configured to trigger an alarm based on the signal of the fire sensor.
2. The intelligent fire detection device for fire safety according to claim 1, characterized in that: The aging tool (3) further comprises a positioning assembly (4), the positioning assembly (4) comprises a large compression seat (41) and a small compression seat (42), the large compression seat (41) and the small compression seat (42) are configured to compress circuit boards of different sizes.
3. The intelligent fire detection device for fire safety according to claim 2, characterized in that: The positioning assembly (4) further comprises a first positioning block (43) and a second positioning block (44), and a step (45), the step (45) is configured as a stepped positioning structure.
4. The intelligent fire detection device for fire safety according to claim 1, wherein: The aging rack body (2) comprises an aging probe (26), one end of the aging probe (26) is provided with a first screw rod (27), the aging probe (26) is a telescopic probe.
5. The intelligent fire detection device for fire safety according to claim 1, wherein: The aging rack body (2) comprises a state display screen (6), the state display screen (6) is configured to display the aging test state and the fire alarm state.
6. The intelligent fire detection device for fire safety according to claim 1, wherein: The application also comprises a central control cabinet (7), the central control cabinet (7) is in communication connection with the fire detection device body (1) and the aging rack body (2).
7. The intelligent fire detection device for fire safety according to claim 1, wherein: The aging tool (3) further comprises a power supply copper bar (35), the power supply copper bar (35) is configured to provide power for the circuit board.
8. The intelligent fire detection device for fire safety according to claim 1, wherein: The aging tool (3) further comprises a switching knob (34), the switching knob (34) is configured to switch the aging test mode of circuit boards of different sizes.
9. The intelligent fire detection device for fire safety according to claim 1, wherein: The aging tool (3) further comprises a hollow groove (32), the hollow groove (32) is configured to allow light to pass through.
10. The intelligent fire detection device for fire safety according to claim 1, wherein: The aging rack body (2) comprises an indicating lamp (22), the indicating lamp (22) is a three-color indicating lamp.