Commercial power failure power failure monitoring device for intelligent fire-fighting illumination
By introducing components such as PLC logic controllers, power failure sensors, and audible and visual alarms into the intelligent fire-fighting lighting system, the problems of mains power failure monitoring and plug loosening feedback are solved, enabling timely alarms and equipment height adjustment, and ensuring stable system operation.
Patent Information
- Application Number
- CN202423277514.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Intelligent fire-fighting lighting systems lack monitoring and feedback functions when the mains power fails, making it difficult to detect and handle such situations in a timely manner, especially when there are fewer personnel on duty at night.
A monitoring device was designed, comprising a PLC logic controller, a power failure sensor, an audible and visual alarm, a mains input interface, a battery, and an output interface. Upon sensing a mains power outage by the power failure sensor, the battery supplies power and triggers the audible and visual alarm, thus achieving mains power failure monitoring. Simultaneously, a pressure sensor and sensor contacts detect a loose mains plug, triggering the audible and visual alarm. The device is also height-adjustable to adapt to different installation environments.
It enables timely monitoring of mains power outages and feedback on loose plugs, ensuring the stable operation of the intelligent fire lighting system and providing equipment height adjustment functionality.
Smart Images
Figure CN223827735U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of monitoring device technology, specifically to an intelligent fire-fighting lighting mains power failure monitoring device. Background Technology
[0002] The "intelligent fire protection system" is an intelligent fire protection wireless alarm network service system that integrates GPS, GIS, GSM, computers, networks and other modern high technologies. Its control center consists of an automated control cabinet, an ultra-high pressure fire pump and lighting fixtures, with the lighting fixtures being directly powered by the municipal power grid.
[0003] Intelligent fire-fighting lighting is powered by mains electricity. When a mains power failure occurs and the lighting fixtures turn off simultaneously, it has a certain impact on the realization of intelligent fire-fighting functions. Especially when there are fewer people on duty at night, it is difficult to detect and deal with the problem in a timely manner, and it does not have the function of monitoring and feedback of mains power failures.
[0004] Now, a novel intelligent fire-fighting lighting mains power failure monitoring device is proposed to solve the above problems. Utility Model Content
[0005] The purpose of this utility model is to provide an intelligent fire-fighting lighting mains power failure monitoring device to solve the problem mentioned in the background art of not having the function of mains power failure monitoring and feedback.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent fire-fighting lighting mains power failure monitoring device, comprising a lower housing, a bottom support frame provided below the lower housing, an upper housing fixedly connected to the top of the lower housing, and monitoring components for monitoring mains power failures provided inside the lower housing and the upper housing.
[0007] The monitoring component includes a PLC logic controller, which is installed on the left side inside the upper housing. A power failure sensor is installed on the right side inside the upper housing. An audible and visual alarm is fixedly connected to the top of the upper housing. An AC power input interface is provided on the right side of the upper housing. Multiple sets of batteries are fixedly connected to the left side inside the lower housing. A battery junction box is fixedly connected to the right side inside the lower housing. A connector fixing plate is fixedly connected to the right side of the connector fixing plate. Multiple output interfaces are fixedly connected to the right side of the connector fixing plate.
[0008] As a further technical solution of this utility model, the bottom end of the audible and visual alarm is connected to the top end of the PLC logic controller, and the PLC logic controller, the audible and visual alarm, the power failure sensor, and the mains power input interface are electrically connected.
[0009] As a further technical solution of this utility model, the PLC logic controller and the storage battery are electrically connected, and the battery junction box and the storage battery are connected together.
[0010] As a further technical solution of this utility model, the left side of the output interface is connected to the right side of the battery junction box, and the output interfaces are arranged at equal intervals.
[0011] As a further technical solution of this utility model, a pressure sensor is fixedly connected to the bottom of the right side inside the upper housing, and a sensor contact is movably connected to the right side of the pressure sensor. A pressure plate is provided on the right side of the mains input interface. The pressure plate is fixed to the outside of the mains cable connector, and the sensor contact passes through the right side of the upper housing and extends to the outside.
[0012] As a further technical solution of this utility model, limit plates are welded to the left and right sides of the top of the upper housing, and multiple sets of limit holes are provided inside the limit plates. Two sets of limit sleeves are welded to the bottom of the left and right sides of the lower housing, and a positioning bolt is inserted into the side of the limit sleeve away from the lower housing. The positioning bolt passes through the limit sleeve and extends into the interior of the limit hole. The limit plate can move up and down along the interior of the limit sleeve.
[0013] Compared with the prior art, the beneficial effects of this utility model are: the intelligent fire-fighting lighting mains power failure monitoring device not only realizes the function of mains power failure monitoring and feedback, but also realizes the function of mains plug looseness feedback, and also realizes the function of adjustable device height;
[0014] (1) By setting up a PLC logic controller, audible and visual alarm, power failure sensor, mains input interface, connector fixing plate, output interface, battery junction box and storage battery, when in use, the municipal power grid cable is directly connected to the mains input interface, and the intelligent fire-fighting lighting fixtures are directly connected to the output interface on the side of the connector fixing plate. Multiple output interfaces can supply power to multiple lighting fixtures at the same time. When the municipal power grid fails and the power is interrupted, the power failure sensor senses the interruption of the power input, the storage battery continues to supply power, and at the same time the audible and visual alarm sounds an alarm to remind the staff to check in time, thus realizing the function of monitoring and feedback of mains power failure.
[0015] (2) By setting up a pressure plate, a pressure sensor and a sensor contact, when in use, the municipal power grid cable is directly connected to the mains power input interface. The pressure plate is put on the connector of the municipal power grid cable. As the connector is inserted into the mains power input interface, the pressure plate presses on the sensor contact. The pressure sensor senses the pressure of the sensor contact. When the pressure is lower than the preset threshold, it indicates that the plug is loose. The sound and light alarm will sound an alarm to remind the staff to check in time, thus realizing the function of feedback of loose mains plug;
[0016] (3) By setting up a limit plate, limit hole, limit sleeve and positioning bolt, when it is needed to adjust the height of the lower shell according to the actual situation of the installation site, the four sets of positioning bolts are loosened and pulled out. The limit plate and limit sleeve are no longer restricted, and the lower shell together with the limit sleeve can slide up and down along the outside of the limit plate. After adjusting to a suitable height, the positioning bolts are re-driven in. The positioning bolts are inserted into the limit hole, and the height of the equipment is fixed, realizing the function of adjustable equipment height. Attached Figure Description
[0017] Figure 1 This is a front view structural diagram of the present utility model;
[0018] Figure 2 This is a side view of the connector fixing plate of this utility model.
[0019] Figure 3 For the present utility model Figure 1 Enlarged cross-sectional view of a portion of point A in the middle section;
[0020] Figure 4 This is a side view magnified structural diagram of the limiting sleeve of this utility model.
[0021] In the diagram: 1. Lower housing; 2. Bottom support frame; 3. Upper housing; 4. PLC logic controller; 5. Audible and visual alarm; 6. Power failure sensor; 7. Mains input interface; 8. Connector fixing plate; 9. Output interface; 10. Battery junction box; 11. Battery; 12. Pressure plate; 13. Pressure sensor; 14. Sensor contact; 15. Limit plate; 16. Limit hole; 17. Limit sleeve; 18. Positioning bolt. Detailed Implementation
[0022] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Example: Please refer to Figure 1-4 A smart fire-fighting lighting mains power failure monitoring device includes a lower housing 1, a bottom support frame 2 is provided below the lower housing 1, an upper housing 3 is fixedly connected to the top of the lower housing 1, and a monitoring component for monitoring mains power failure is provided inside the lower housing 1 and the upper housing 3.
[0024] Please see Figure 1-4A smart fire-fighting lighting mains power failure monitoring device also includes a monitoring component, which includes a PLC logic controller 4. The PLC logic controller 4 is installed on the left side inside the upper housing 3. A power failure sensor 6 is installed on the right side inside the upper housing 3. An audible and visual alarm 5 is fixedly connected to the top of the upper housing 3. A mains power input interface 7 is provided on the right side of the upper housing 3. Multiple sets of batteries 11 are fixedly connected to the left side inside the lower housing 1. A battery junction box 10 is fixedly connected to the right side inside the lower housing 1. A connector fixing plate 8 is fixedly connected to the right side of the lower housing 1. Multiple sets of output interfaces 9 are fixedly connected to the right side of the connector fixing plate 8.
[0025] The bottom of the audible and visual alarm 5 is connected to the top of the PLC logic controller 4. The PLC logic controller 4, the audible and visual alarm 5, the power failure sensor 6, and the mains input interface 7 are electrically connected. The PLC logic controller 4 and the storage battery 11 are electrically connected. The battery junction box 10 and the storage battery 11 are connected. The left side of the output interface 9 is connected to the right side of the battery junction box 10. The output interfaces 9 are arranged at equal intervals, which can monitor the power outage fault of the municipal power grid.
[0026] Specifically, such as Figure 1 and Figure 2 As shown, the lighting fixtures of the intelligent fire protection system are directly connected to the output interface 9 on the side of the connector fixing plate 8. Multiple output interfaces 9 can supply power to multiple lighting fixtures at the same time. When the municipal power grid fails and the power is interrupted, the power failure sensor 6 senses the interruption of the power input, the battery 11 continues to supply power, and the audible and visual alarm 5 sounds an alarm.
[0027] A pressure sensor 13 is fixedly connected to the bottom right side of the upper housing 3. A sensor contact 14 is movably connected to the right side of the pressure sensor 13. A pressure plate 12 is provided on the right side of the mains input interface 7. The pressure plate 12 is fixed to the outside of the mains cable connector. The sensor contact 14 passes through the right side of the upper housing 3 and extends to the outside. It can provide timely feedback when the cable connector is loose.
[0028] Specifically, such as Figure 1 and Figure 3 As shown, the pressure plate 12 is placed on the connector of the municipal power grid cable. As the connector is inserted into the mains input interface 7, the pressure plate 12 presses on the sensor contact 14. The pressure sensor 13 senses the pressure of the sensor contact 14. When the pressure is lower than the preset threshold, it indicates that the plug is loose, and the audible and visual alarm 5 sounds an alarm to remind the staff to check in time.
[0029] Limiting plates 15 are welded to the left and right sides of the top of the upper housing 3. Multiple sets of limiting holes 16 are provided inside the limiting plates 15. Two sets of limiting sleeves 17 are welded to the bottom of the left and right sides of the lower housing 1. A positioning bolt 18 is inserted into the side of the limiting sleeve 17 away from the lower housing 1. The positioning bolt 18 passes through the limiting sleeve 17 and extends into the limiting hole 16. The limiting plate 15 can move up and down along the inside of the limiting sleeve 17 to facilitate the adjustment of the equipment height.
[0030] Specifically, such as Figure 1 and Figure 4 As shown, loosen and pull out the four sets of positioning bolts 18, and the limiting plate 15 and the limiting sleeve 17 are no longer restricted. The lower housing 1 and the limiting sleeve 17 can slide up and down along the outside of the limiting plate 15. After adjusting to a suitable height, re-drive in the positioning bolts 18. The positioning bolts 18 are inserted into the limiting hole 16, and the height of the equipment is fixed.
[0031] Working Principle: In use, the municipal power grid cable is first directly connected to the mains input interface 7, and the intelligent fire-fighting lighting fixtures are directly connected to the output interface 9 on the side of the connector fixing plate 8. Multiple output interfaces 9 can simultaneously power multiple lighting fixtures. When the municipal power grid fails and loses power, the power failure sensor 6 senses the power input interruption, the battery 11 continues to supply power, and the audible and visual alarm 5 sounds an alarm to remind staff to check in time. The municipal power grid cable is directly connected to the mains input interface 7, and the pressure plate 12 is placed on the connector of the municipal power grid cable. As the connector is inserted into the mains input interface 7, the pressure plate 12 presses against the sensor contact 14. The pressure sensor 13 senses the pressure of the sensor contact 14. When the pressure is lower than the preset threshold, it indicates that the plug is loose, and the audible and visual alarm 5 sounds an alarm to remind staff to check in time. Depending on the actual conditions of the installation site, when it is necessary to adjust the height of the lower housing 1, loosen and pull out the four sets of positioning bolts 18. The limit plate 15 and the limit sleeve 17 will no longer be restricted, and the lower housing 1 together with the limit sleeve 17 can slide up and down along the outside of the limit plate 15. After adjusting to the appropriate height, re-drive in the positioning bolts 18. The positioning bolts 18 will be inserted into the limit hole 16, and the height of the equipment will be fixed.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A smart fire-fighting lighting mains power failure monitoring device, comprising a lower housing (1), characterized in that: A bottom support frame (2) is provided below the lower housing (1), and an upper housing (3) is fixedly connected to the top of the lower housing (1). Monitoring components for monitoring mains power faults are provided inside the lower housing (1) and the upper housing (3). The monitoring component includes a PLC logic controller (4), which is installed on the left side inside the upper housing (3). A power failure sensor (6) is installed on the right side inside the upper housing (3). An audible and visual alarm (5) is fixedly connected to the top of the upper housing (3). A mains power input interface (7) is provided on the right side of the upper housing (3). Multiple sets of batteries (11) are fixedly connected to the left side inside the lower housing (1). A battery junction box (10) is fixedly connected to the right side inside the lower housing (1). A connector fixing plate (8) is fixedly connected to the right side of the lower housing (1). Multiple sets of output interfaces (9) are fixedly connected to the right side of the connector fixing plate (8).
2. The intelligent fire-fighting lighting mains power failure monitoring device according to claim 1, characterized in that: The bottom of the audible and visual alarm (5) is connected to the top of the PLC logic controller (4), and the PLC logic controller (4), the audible and visual alarm (5), the power failure sensor (6), and the mains power input interface (7) are electrically connected.
3. The intelligent fire-fighting lighting mains power failure monitoring device according to claim 1, characterized in that: The PLC logic controller (4) and the battery (11) are electrically connected, and the battery junction box (10) and the battery (11) are connected to each other.
4. The intelligent fire-fighting lighting mains power failure monitoring device according to claim 1, characterized in that: The left side of the output interface (9) is connected to the right side of the battery junction box (10), and the output interfaces (9) are arranged at equal intervals.
5. The intelligent fire-fighting lighting mains power failure monitoring device according to claim 1, characterized in that: A pressure sensor (13) is fixedly connected to the bottom of the right side inside the upper housing (3). A sensor contact (14) is movably connected to the right side of the pressure sensor (13). A pressure plate (12) is provided on the right side of the mains input interface (7). The pressure plate (12) is fixed to the outside of the mains cable connector. The sensor contact (14) passes through the right side of the upper housing (3) and extends to the outside.
6. The intelligent fire-fighting lighting mains power failure monitoring device according to claim 1, characterized in that: Limiting plates (15) are welded to the left and right sides of the top of the upper housing (3). Multiple sets of limiting holes (16) are provided inside the limiting plates (15). Two sets of limiting sleeves (17) are welded to the bottom of the left and right sides of the lower housing (1). A positioning bolt (18) is inserted into the side of the limiting sleeve (17) away from the lower housing (1). The positioning bolt (18) passes through the limiting sleeve (17) and extends into the limiting hole (16). The limiting plate (15) can move up and down along the inside of the limiting sleeve (17).