Fire-fighting emergency power supply device

Abstract

The invention relates to the technical field of emergency power supplies, and discloses a fire-fighting emergency power supply device which comprises a power supply device body, an emergency lighting lamp and an emergency power supply output power supply board, a front cover plate is installed in front of the power supply device body, a rear cover plate is installed behind the power supply device body, and a bottom frame is installed at the bottom of the power supply device body. Moving wheels are installed and distributed at the bottom of the bottom frame. The bottom of the inner side of the power supply device body is provided with a power supply conversion PCB, the upper portion of the power supply conversion PCB is electrically connected with a power supply input line and a charging line, the rear portion of the power supply input line is electrically connected with a power supply input port, the upper portion of the charging line is electrically connected with a storage battery pack, and the two sides of the storage battery pack are fixedly provided with supports. And a power output line is electrically connected to the front of the storage battery pack and is connected to the emergency power supply output power supply board in a penetrating manner. The power supply can be conveniently output in fire emergency, the power supply requirements of different equipment are met through various output interfaces, the compatibility of the device is improved, and the device is convenient and rapid.

Description

Technical Field

[0001] The invention relates to the technical field of emergency power supply, in particular to a fire emergency power supply device. Background Art

[0002] Fire emergency power supply, referred to as EPS, is a backup AC power supply device that uses weak current to control strong current conversion. It belongs to the power supply equipment of power electronics. EPS is mainly used for electrical equipment in the fire protection industry, mainly as a backup power supply after the city power outage. It is mainly used in construction engineering, civil fire protection systems and other fields. All fire protection products must comply with the GB17945 standard.

[0003] The existing fire emergency power supply device is bulky, inconvenient to carry and quickly deploy, lacks integrated emergency lighting function, which limits its use in dark environments, and has a single output interface, which makes it difficult to meet the power supply needs of multiple devices, reducing the flexibility and efficiency of emergency handling. Therefore, it is necessary to design a corresponding technical solution to solve this problem. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies of the prior art, the present invention provides a fire emergency power supply device to solve the technical problems thereof.

[0005] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a fire emergency power supply device, comprising a power supply device body, an emergency lighting lamp and an emergency power supply output power supply board, a front cover plate is installed in front of the power supply device body, a rear cover plate is installed behind the power supply device body, a bottom frame is installed at the bottom of the power supply device body, and movable wheels are installed and distributed at the bottom of the bottom frame; A power conversion PCB is installed at the inner bottom of the power supply device body, a power input line and a charging line are electrically connected to the top of the power conversion PCB, a power input port is electrically connected to the rear of the power input line, the power input port is installed below the rear cover, a battery pack is electrically connected to the top of the charging line, brackets are fixed on both sides of the battery pack, the brackets are installed in front of the rear cover, a power output line is electrically connected to the front of the battery pack, and the power output line is connected to the emergency power output power supply board through; The emergency power supply output power supply board is fixedly arranged at the lower front part of the front cover plate, and the internal electrical connection of the emergency power supply output power supply board is distributed with a three-hole socket, a two-hole socket and a USB socket; A column is fixedly provided at the bottom of the emergency lighting lamp, and the column is installed at the middle of the top of the power supply device body. The bottom of the emergency lighting lamp is electrically connected to the battery pack through a power line passing through the column.

[0006] Preferably, heat dissipation grooves 1 are distributed on both sides of the power supply device body, and heat dissipation grooves 2 are distributed in the middle of the rear cover plate; a key panel is provided at the upper end of the power supply device body, and the bottom of the key panel is electrically connected to the power conversion PCB board and the battery pack; a pull rod is embedded and movably connected at the upper rear part of the rear cover plate; heat dissipation grooves 1 and 2 effectively improve the heat dissipation efficiency, ensure the stability of the power supply system under long-term high-load operation, improve the heat dissipation performance, and avoid equipment damage or performance degradation due to overheating. The key panel is used for pressing and controlling the power supply, and the pull rod is used for movably adjusting the handheld pulling power supply device body.

[0007] Preferably, a power hole partition mechanism is distributed in front of the emergency power supply output power supply board, and the power hole partition mechanism includes a partition, a baffle and an angle plate. The angle plates are symmetrically structured and are respectively fixed at the two ends of the three-hole socket, the two-hole socket or the USB socket. A bottom plate is fixedly provided at the bottom of the angle plate, and the partition is slidably connected between the angle plates. The baffle is fixed at the upper end of the partition, and a handle frame is fixed at the front end of the partition. The symmetrical angle plate is used to clamp the sliding adjustment partition, the bottom plate is used to support and place the partition, the partition is used for safety protection, sealing and limiting shielding to prevent rain, dust and other impurities from entering, which is safe and reliable. The baffle is used for further limiting covering, and the handle frame is used for hand-held operation to adjust the partition up and down.

[0008] Preferably, a sliding groove is opened on the outer side of the angle plate, and sliding columns are fixedly provided at the lower ends of both sides of the partition, and the sliding columns pass through the sliding groove and are connected to a limiting plate, and the limiting plate is located at the outer end of the angle plate; the sliding groove is used for limiting the sliding adjustment of the sliding column so as to slide the partition up and down, and the limiting plate is used for safe limiting sliding column adjustment, which is stable and reliable and avoids jamming.

[0009] Preferably, a fire-fighting extinguishing mechanism is provided in front of the front cover plate, and the fire-fighting extinguishing mechanism includes a carbon dioxide fire extinguisher, a support and a transfer tube, the support is fixedly arranged at the front end of the front cover plate, a positioning seat is fixedly distributed on the upper end of the support, the carbon dioxide fire extinguisher is clamped between the inside of the positioning seat, the upper end of the carbon dioxide fire extinguisher is connected to a nozzle, the upper end of the nozzle is connected to an adapter, the side end of the adapter is electrically connected to a solenoid valve, the adapter is installed at the front end of the adapter in an inverted L-shaped tubular structure, and an output hose is installed at the bottom of the adapter; the support and the positioning seat are used for accurately and stably clamping and placing the carbon dioxide fire extinguisher, the nozzle and the adapter are used for outputting carbon dioxide gas to the adapter in an inverted L-shaped tubular structure, and the output hose is used for arbitrarily bending and adjusting the output gas.

[0010] Preferably, the fire-fighting extinguishing mechanism also includes a fire-extinguishing fixed pipe, an output elbow pipe and a nozzle. The fire-extinguishing fixed pipe is symmetrically located at the front end of the partition, and a connecting pipe is connected between the fire-extinguishing fixed pipes. A fixing plate is fixedly provided at the rear end of the fire-extinguishing fixed pipe, and the fixing plate is fixedly arranged at the front end of the partition. The output elbow pipe is fixedly arranged at the bottom of the fire-extinguishing fixed pipe. The nozzle is fixedly arranged at the bottom of the output elbow pipe. The fire-extinguishing fixed pipe located between the power hole partition mechanism is connected with a branch hose, and the branch hose is connected to the lower end of the output hose; the connecting pipe is used to connect the symmetrical fire-extinguishing fixed pipes, the fixing plate is used to fix the fire-extinguishing fixed pipe to the front end of the power hole partition mechanism, the branch hose is used to output the gas of the output hose to the fire-extinguishing fixed pipe, and the output elbow pipe and the nozzle are used to evenly spray carbon dioxide gas to the emergency power output power supply board below for fire extinguishing, which is safe and effective.

[0011] Preferably, the rear of the solenoid valve is electrically connected to a monitoring display screen, the monitoring display screen is installed in front of the front cover plate, the side of the monitoring display screen is electrically connected to a buzzer, and the external electrical connection of the monitoring display screen is distributed with fire sensor 1 and fire sensor 2; the user can view the power status, fire warning information, etc. in real time through the monitoring display screen. Once a fire is detected, the buzzer immediately alarms and the solenoid valve opens to release the fire extinguishing agent, realizing a rapid response mechanism from warning to response. Fire sensor 1 and fire sensor 2 are used for real-time monitoring of fire conditions over a large area.

[0012] Preferably, a power plug positioning mechanism is provided at the front end of the power hole partition mechanism, and the power plug positioning mechanism includes an extension plate, a limit frame, a movable plate, a pressure plate and an electric push rod device, the extension plate is fixedly arranged at the front end of the angle plate, the limit frame is fixedly arranged at the front end of the extension plate, the movable plate is slidably connected to the inside of the limit frame, the electric push rod device is fixedly arranged at the outer end of the movable plate, the inner end of the electric push rod device is penetrated and connected with a push rod, and the pressure plate is fixedly arranged at the inner end of the push rod; the extension plate is used to extend and be fixed to the front of the emergency power supply output power supply board, the limit frame is used to limit the movable adjustment movable plate, the movable plate is used to fix and support the electric push rod device, the electric push rod device is used to automatically control the telescopic adjustment of the push rod, and the push rod is used to control the pressure plate to be pressed on the outside of the equipment plug, so that it is tightly plugged in, safe and reliable.

[0013] Preferably, a tooth groove is provided at the other end of the inner side of the movable plate, and a gear cylinder is meshedly connected to the inner side of the tooth groove, a shaft rod is fixedly provided inside the gear cylinder, and the upper and lower ends of the shaft rod are rotatably connected to shaft cylinder 1, a fixing frame is fixedly provided outside the shaft cylinder 1, and a connecting plate is fixedly provided between the side end of the fixing frame and the extension plate; the upper end of the shaft rod passes through shaft cylinder 1 and is fixedly provided with shaft disk 1, and the upper end of the fixing frame is fixedly provided with shaft cylinder 2 near the rear, the interior of shaft cylinder 2 is rotatably connected to a driving shaft, and shaft disk 2 is fixedly provided on the upper end of the driving shaft, and shaft disk 2 is connected to shaft disk 1 through a transmission belt. The bottom of the driving shaft is connected with a driving motor, and the driving motor is fixedly arranged on the inner end of the fixing frame; the connecting plate is used to fix the supporting fixing frame to the side of the extension plate, and the fixing frame is used to fix the driving motor, shaft cylinder one and shaft cylinder two, the driving motor is used to drive and control the driving shaft and shaft disc two to rotate, shaft cylinder two stably supports the driving shaft to rotate, shaft disc two drives shaft disc one through a transmission belt, shaft disc one is used to drive the shaft rod to rotate, shaft cylinder one is used to stably support the shaft rod to rotate, the shaft rod is used to drive the gear cylinder to rotate, and the gear cylinder is used to rotate at the meshing tooth groove, so that the movable plate can be reciprocated and adjusted, thereby improving the convenience and accuracy of operation.

[0014] (III) Beneficial effects Compared with the prior art, the present invention has the following beneficial effects: the emergency lighting and emergency power output power supply board are integrated above and in front of the power supply device body, and the compact layout makes the whole device more portable and easy to deploy; the mobile wheels give the device extremely high mobility, so that it can be quickly transferred to the required position in an emergency; the convenience of carrying is further improved in combination with the pull rod, especially in complex environments such as fire scenes, which can effectively improve the efficiency of emergency handling; the emergency power output power supply board electrically connected to the front of the battery pack through the power output line is convenient for outputting power in fire emergencies; a variety of output interfaces meet the power supply requirements of different equipment, and improve the compatibility of the device; users can choose the appropriate power interface as needed in an emergency, which is convenient and quick; and combined with the emergency lighting, it can be used in dark conditions and has a wide range of adaptability; The fire-fighting extinguishing mechanism can respond quickly at the early stage of a fire, automatically start the fire-fighting procedure, effectively curb the spread of fire, achieve quantitative release of carbon dioxide gas, avoid waste and excessive intervention, improve safety, and ensure that carbon dioxide gas can accurately cover the emergency power supply output power supply board and its surrounding areas, effectively improving the efficiency of fire extinguishing; the power hole partition mechanism provided by the setting provides physical isolation for different types of sockets, preventing safety hazards caused by the entry of rain and dust, ensuring that multiple devices will not interfere with each other when used at the same time, and improving the convenience of use; the power plug positioning mechanism provided by the setting can automatically control the fixed inserted power plug to prevent it from accidentally falling off in an emergency, ensuring the stability of the power supply, and has broad market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the entire front upper right perspective of the device of the present invention; Figure 2 It is a schematic diagram of the structure of the entire rear upper left perspective of the device of the present invention; Figure 3 It is a schematic diagram of the structure of the entire rear lower right perspective of the device of the present invention; Figure 4 It is a schematic diagram of the internal front structure of the present invention; Figure 5 This is a schematic diagram of the structure of the emergency power supply output power supply board of the present invention; Figure 6 It is a schematic diagram of the fire extinguishing mechanism, the power hole isolating mechanism and the power plug positioning mechanism of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at A in the middle; Figure 8 It is a schematic diagram of the power hole isolation mechanism of the present invention; Fig. 9 For the present invention Figure 8 The enlarged structural diagram at B in the middle; Fig.10 It is a schematic structural diagram of the power plug positioning mechanism of the present invention from the outer side end perspective; Fig.11 It is a schematic structural diagram of the inner side end view of the power plug positioning mechanism of the present invention.

[0016] In the figure, 1, power supply device body; 101, heat sink 1; 11, front cover; 12, rear cover; 121, heat sink 2; 13, keypad; 14, pull rod; 15, chassis; 151, moving wheel; 16, power input port; 161, power input line; 17, power conversion PCB board; 171, charging line; 172, power output line; 18, battery pack; 19, bracket; 2, emergency lighting; 21, column; 3, emergency power output power supply board; 31, three-hole socket; 32, two-hole socket; 33, USB socket; 4, fire extinguishing mechanism; 41, carbon dioxide fire extinguisher; 411, nozzle; 412, adapter; 413, solenoid valve; 42, support; 421, positioning seat; 43, monitoring display screen; 431, buzzer; 432, fire sensor 1; 43 3. Fire sensor 2; 44. Transfer tube; 441. Output hose; 45. Branch hose; 46. Fire extinguishing fixed pipe; 461. Connecting pipe; 462. Fixed plate; 463. Output elbow; 464. Sprinkler; 5. Power plug positioning mechanism; 51. Extension plate; 52. Limiting frame; 53. Moving plate; 531. Tooth groove; 54. Press plate; 541. Electric push rod device; 542. Push rod; 5 5. Gear cylinder; 551. Shaft rod; 552. Shaft cylinder one; 553. Shaft disc one; 56. Driving motor; 561. Driving shaft; 562. Shaft cylinder two; 563. Shaft disc two; 57. Fixed frame; 58. Connecting plate; 6. Power hole partition mechanism; 61. Partition plate; 611. Sliding column; 612. Limiting plate; 62. Baffle plate; 63. Handle frame; 64. Angle plate; 641. Bottom plate; 642. Slide groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 11 The embodiment of the present invention provides a technical solution: a fire emergency power supply device, comprising a power supply device body 1, an emergency lighting lamp 2 and an emergency power supply output power supply board 3, a front cover plate 11 is installed in front of the power supply device body 1, and a rear cover plate 12 is installed at the rear of the power supply device body 1, which is convenient for disassembly and assembly, and has low cost, a bottom frame 15 is installed at the bottom of the power supply device body 1, and moving wheels 151 are installed and distributed at the bottom of the bottom frame 15; A power conversion PCB board 17 is installed at the inner bottom of the power supply device body 1, and a power input line 161 and a charging line 171 are electrically connected to the upper part of the power conversion PCB board 17. A power input port 16 is electrically connected to the rear of the power input line 161, and the power input port 16 is installed below the rear cover 12. A battery pack 18 is electrically connected to the upper part of the charging line 171. Brackets 19 are fixed on both sides of the battery pack 18, and the brackets 19 are installed in front of the rear cover 12. A power output line 172 is electrically connected to the front of the battery pack 18, and the power output line 172 is connected to the emergency power output power supply board 3 through the power input port 16. The power input line 161 is used to input power to the power conversion PCB board 17 and convert it. The charging line 171 is used to charge the battery pack 18. The battery pack 18 is used to store power in large capacity. The power output line 172 is used to output power to the emergency power output power supply board 3, which is convenient for emergency power supply of a large number of equipment. The bracket 19 is used to firmly install the battery pack 18; The emergency power supply output power supply board 3 is fixedly arranged at the front lower part of the front cover plate 11. The internal electrical connection of the emergency power supply output power supply board 3 is distributed with a three-hole socket 31, a two-hole socket 32 ​​and a USB socket 33, which is convenient for directly inserting a three-hole plug, a two-hole plug or a USB plug for power supply; A column 21 is fixedly provided at the bottom of the emergency lighting lamp 2, and the column 21 is installed in the middle of the top of the power supply device body 1, and the bottom of the emergency lighting lamp 2 is electrically connected to the battery pack 18 through a power line passing through the column 21. The column 21 is used to stably support the emergency lighting lamp 2, and the emergency lighting lamp 2 is used to illuminate a large area forward.

[0019] As a further improvement, heat dissipation slots 101 are distributed on both sides of the power supply device body 1, and heat dissipation slots 2 121 are distributed in the middle of the rear cover plate 12; A keypad 13 is provided at the upper end of the power supply device body 1, and the bottom of the keypad 13 is electrically connected to the power conversion PCB board 17 and the battery pack 18; A pull rod 14 is embedded and movably connected to the upper rear portion of the rear cover plate 12; Heat dissipation slot 1 101 and heat dissipation slot 2 121 effectively improve the heat dissipation efficiency, ensure the stability of the power supply system under long-term high-load operation, improve the heat dissipation performance, and avoid equipment damage or performance degradation due to overheating. The keypad 13 is used to press and control the power supply, and the pull rod 14 is used to flexibly adjust the handheld pulling power supply device body 1.

[0020] Further improved, a power hole partition mechanism 6 is distributed in front of the emergency power output power supply board 3, and the power hole partition mechanism 6 includes a partition 61, a baffle 62 and an angle plate 64, and the angle plates 64 are symmetrically fixed at the two ends of the three-hole socket 31, the two-hole socket 32 ​​or the USB socket 33, and a bottom plate 641 is fixed at the bottom of the angle plate 64, and the partition 61 is slidably connected between the angle plates 64, and the baffle 62 is fixed at the upper end of the partition 61, and the front end of the partition 61 is fixed with a handle frame 63; The symmetrically structured corner plate 64 is used to clamp the sliding adjustment partition 61, the bottom plate 641 is used to support and place the partition 61, the partition 61 is used for safety protection, sealing and limiting shielding to prevent rain, dust and other impurities from entering, safe and reliable, the baffle 62 is used for further limiting coverage, and the handle frame 63 is used for hand-held operation to adjust the partition 61 up and down.

[0021] As a further improvement, a slide groove 642 is provided on the outer side of the angle plate 64, and slide posts 611 are fixedly provided at the lower ends of both sides of the partition plate 61. The slide posts 611 pass through the slide groove 642 and are connected to the limit plate 612. The limit plate 612 is located at the outer side end of the angle plate 64. The slide groove 642 is used to limit the sliding adjustment slide column 611 so as to slide the partition plate 61 up and down. The limit plate 612 is used for safety limit adjustment of the slide column 611, which is stable and reliable and avoids jamming.

[0022] Further improved, a fire extinguishing mechanism 4 is provided in front of the front cover plate 11, and the fire extinguishing mechanism 4 includes a carbon dioxide fire extinguisher 41, a support 42 and a transfer tube 44. The support 42 is fixedly provided at the front end of the front cover plate 11, and a positioning seat 421 is fixedly provided at the upper end of the support 42. The carbon dioxide fire extinguisher 41 is clamped between the inside of the positioning seat 421, and a nozzle 411 is connected to the upper end of the carbon dioxide fire extinguisher 41, and a transfer joint 412 is connected to the upper end of the nozzle 411. The side end of the transfer joint 412 is electrically connected to a solenoid valve 413. The transfer tube 44 is an inverted L-shaped tubular structure installed at the front end of the transfer joint 412, and an output hose 441 is installed at the bottom of the transfer tube 44; The support 42 and the positioning seat 421 are used to accurately and stably clamp and place the carbon dioxide fire extinguisher 41, the nozzle 411 and the adapter 412 are used to output carbon dioxide gas to the adapter tube 44 with an inverted L-shaped tubular structure, and the output hose 441 is used to arbitrarily bend and adjust the output gas.

[0023] Further improved, the fire extinguishing mechanism 4 also includes a fire extinguishing fixed pipe 46, an output elbow pipe 463 and a nozzle 464, the fire extinguishing fixed pipe 46 is symmetrically located at the front end of the partition 61, and a connecting pipe 461 is connected between the fire extinguishing fixed pipes 46, a fixing plate 462 is fixedly provided at the rear end of the fire extinguishing fixed pipe 46, the fixing plate 462 is fixedly provided at the front end of the partition 61, the output elbow pipe 463 is fixedly provided at the bottom of the fire extinguishing fixed pipe 46, and the nozzle 464 is fixedly provided at the bottom of the output elbow pipe 463, and the fire extinguishing fixed pipe 46 located between the power hole partition mechanism 6 is connected to a branch hose 45, and the branch hose 45 is connected to the lower end of the output hose 441; The connecting pipe 461 is used to connect the symmetrical fire extinguishing fixed pipe 46, the fixing plate 462 is used to fix the fire extinguishing fixed pipe 46 to the front end of the power hole isolation mechanism 6, the branch hose 45 is used to output the gas of the output hose 441 to the fire extinguishing fixed pipe 46, the output elbow 463 and the nozzle 464 are used to evenly spray carbon dioxide gas to the emergency power output power supply board 3 below to extinguish the fire, which is safe and effective.

[0024] In a further improvement, the rear of the solenoid valve 413 is electrically connected to a monitoring display screen 43, the monitoring display screen 43 is installed in front of the front cover plate 11, the side of the monitoring display screen 43 is electrically connected to a buzzer 431, and the outside of the monitoring display screen 43 is electrically connected to a fire sensor 1 432 and a fire sensor 2 433; The user can check the power status, fire warning information, etc. in real time through the monitoring display screen 43. Once a fire is detected, the buzzer 431 will immediately alarm, and the solenoid valve 413 will open to release the fire extinguishing agent, realizing a rapid response mechanism from warning to response. Fire sensor 1 432 and fire sensor 2 433 are used for real-time monitoring of fire conditions over a large area. Fire sensor 1 432 and fire sensor 2 433 are temperature-sensitive fire detectors, and their model is JTW-ZDM-TY2230.

[0025] Further improved, a power plug positioning mechanism 5 is provided at the front end of the power hole partition mechanism 6, and the power plug positioning mechanism 5 includes an extension plate 51, a limit frame 52, a movable plate 53, a pressure plate 54 and an electric push rod device 541. The extension plate 51 is fixedly arranged at the front end of the angle plate 64, the limit frame 52 is fixedly arranged at the front end of the extension plate 51, the movable plate 53 is slidably connected to the inside of the limit frame 52, the electric push rod device 541 is fixedly arranged at the outer end of the movable plate 53, the inner end of the electric push rod device 541 is connected with a push rod 542, and the pressure plate 54 is fixedly arranged at the inner end of the push rod 542; The extension plate 51 is used to extend and fix in front of the emergency power supply output power supply board 3, the limit frame 52 is used to limit the movable adjustment movable plate 53, the movable plate 53 is used to fix and support the electric push rod device 541, the electric push rod device 541 is used to automatically control the telescopic adjustment of the push rod 542, and the push rod 542 is used to control the pressure plate 54 to be pressed on the outside of the equipment plug, so that it is tightly plugged in, safe and reliable.

[0026] Specifically, the other end of the inner side of the movable plate 53 is provided with a tooth groove 531, the inner side of the tooth groove 531 is meshed with a gear cylinder 55, a shaft rod 551 is fixed inside the gear cylinder 55, the upper and lower ends of the shaft rod 551 are rotatably connected to a shaft cylinder 1 552, a fixing frame 57 is fixed outside the shaft cylinder 1 552, and a connecting plate 58 is fixed between the side end of the fixing frame 57 and the extension plate 51; The upper end of the shaft rod 551 passes through the shaft cylinder 1 552 and is fixed with a shaft disc 1 553. The upper end of the fixing frame 57 is fixed with a shaft cylinder 2 562 near the rear. The interior of the shaft cylinder 2 562 is rotatably connected to the driving shaft 561. The upper end of the driving shaft 561 is fixed with a shaft disc 2 563. The shaft disc 2 563 is connected to the shaft disc 1 553 through a transmission belt. The bottom of the driving shaft 561 is connected to a driving motor 56, and the driving motor 56 is fixed to the inner side end of the fixing frame 57. The connecting plate 58 is used to fix the support frame 57 to the side of the extension plate 51. The fixing frame 57 is used to fix the drive motor 56, the shaft cylinder 1 552 and the shaft cylinder 2 562. The drive motor 56 is used to drive and control the drive shaft 561 and the shaft disc 2 563 to rotate. The shaft cylinder 2 562 stably supports the drive shaft 561 to rotate. The shaft disc 2 563 drives the shaft disc 1 553 through a transmission belt. The shaft disc 1 553 is used to drive the shaft rod 551 to rotate. The shaft cylinder 1 552 is used to stably support the shaft rod 551 to rotate. The shaft rod 551 is used to drive the gear cylinder 55 to rotate. The gear cylinder 55 is used to rotate at the meshing tooth groove 531, so that the movable plate 53 can be reciprocated and adjusted, thereby improving the convenience and accuracy of operation.

[0027] Working principle: First, insert the power cord through the power input port 16 for charging, connect the power conversion PCB board 17 through the power input line 161 for conversion, and then store the power to the battery pack 18 through the charging line 171, and the battery pack 18 outputs the power to the emergency power output power supply board 3 through the power output line 172; The power supply device body 1 can be supported on the ground by holding the pull rod 14 via the multiple moving wheels 151 at the bottom for stable movement for emergency use; Can be used for lighting in dark conditions through emergency lighting 2; The handle frame 63 is held and lifted upward to lift the partition 61 and the baffle 62, so that the partition 61 is limited by the slide posts 611 and the limit plates 612 on both sides to slide stably in the slide groove 642, so that the three-hole socket 31, the two-hole socket 32 ​​and the USB socket 33 are exposed to the outside, and are sealed and shielded for protection when not in use; Insert the plugs of the emergency equipment into the three-hole socket 31, the two-hole socket 32 ​​and the USB socket 33 according to the corresponding model specifications; The driving motor 56 is started to automatically control the driving shaft 561 and the shaft disc 2 563 to rotate, and the shaft disc 1 553 is driven by the transmission belt to make the shaft rod 551 rotate between the shaft cylinder 1 552, so that the gear cylinder 55 is engaged with the tooth groove 531 to control the moving plate 53 to be located inside the limit frame 52 for stable transverse movement; the electric push rod device 541 is continued to be started to automatically control the push rod 542 to be telescopically adjusted, so that the pressing plate 54 is pressed on the outside of the plug of the emergency equipment, and is safely locked to prevent it from loosening; Fire sensor 1 432 and fire sensor 2 433 monitor the surrounding fire situation over a large area. Once triggered, they will respond immediately through the monitoring display screen 43, control the buzzer 431 to emit a buzzer sound reminder, and immediately start the solenoid valve 413 to output the gas of the carbon dioxide fire extinguisher 41 through the adapter 412 and the nozzle 411, and then output it to each group of fire extinguishing fixed pipes 46 through the adapter tube 44, the output hose 441, and the branch hose 45, and then connected through the connecting pipe 461, and carbon dioxide gas is sprayed through the corresponding output elbow 463 and the nozzle 464 for fire extinguishing isolation, which can accurately cover the emergency power supply output power supply board 3 and its surrounding areas, effectively improving the fire extinguishing efficiency.

[0028] The power supply device body 1 of the present invention, the heat sink 1 101, the front cover 11, the rear cover 12, the heat sink 2 121, the keypad 13, the pull rod 14, the base frame 15, the moving wheel 151, the power input port 16, the power input line 161, the power conversion PCB board 17, the charging line 171, the power output line 172, the battery pack 18, the bracket 19, the emergency lighting 2, the column 21, the emergency power output power supply board 3, the three-hole socket 31, the two-hole socket 32, the USB socket 33, the fire extinguishing mechanism 4, the carbon dioxide fire extinguisher 41, the nozzle 411, the adapter 412, the solenoid valve 413, the support 42, the positioning seat 421, the monitoring display screen 43, the buzzer 431, Fire sensor 1 432, fire sensor 2 433, adapter tube 44, output hose 441, branch hose 45, fire extinguishing fixed tube 46, connecting tube 461, fixing plate 462, output elbow 463, nozzle 464, power plug positioning mechanism 5, extension plate 51, limit frame 52, moving plate 53, tooth groove 531, pressure plate 54, electric push rod device 541, push rod 542, gear cylinder 55, shaft rod 551, shaft cylinder 1 552, shaft disk 1 553, drive motor 56, drive shaft 561, shaft cylinder 2 562, shaft disk 2 563, fixing frame 57, connecting plate 58, power hole partition mechanism 6, partition 61, sliding column 611, limit disk 612, baffle 62, handle frame 6 3. Angle plate 64, bottom plate 641, and slide groove 642 are all common standard parts or parts known to those skilled in the art. Their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods. The problem solved by the present invention is that the design is relatively bulky, inconvenient to carry and quickly deploy, lacks an integrated emergency lighting function, which limits its use in dark environments, and has a single output interface, which makes it difficult to meet the power supply requirements of a variety of devices, reducing the flexibility and efficiency of emergency handling. The present invention combines the above components with each other, and integrates the emergency lighting lamp 2 and the emergency power output power supply board 3 above and in front of the power supply device body 1. The compact layout makes the entire device more Portable and easy to deploy, the mobile wheels 151 give the device extremely high mobility, so that it can be quickly transferred to the required location in an emergency. Combined with the pull rod 14, the convenience of transportation is further improved, especially in complex environments such as fire scenes, which can effectively improve the efficiency of emergency handling; the emergency power output power supply board 3 electrically connected to the front of the battery pack 18 through the power output line 172 is convenient for outputting power during fire emergencies, and the power supply requirements of different equipment are met through a variety of output interfaces, which improves the compatibility of the device. Users can choose the appropriate power interface as needed in an emergency, which is convenient and quick; and combined with the emergency lighting 2, it can be used in dark conditions and has a wide range of adaptability.

[0029] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fire emergency power supply device, comprising a power supply device body (1), an emergency lighting lamp (2) and an emergency power output power supply board (3), characterized in that: A front cover plate (11) is installed in front of the power supply device body (1), a rear cover plate (12) is installed behind the power supply device body (1), a base frame (15) is installed at the bottom of the power supply device body (1), and movable wheels (151) are installed at the bottom of the base frame (15); A power conversion PCB (17) is installed at the bottom of the inner side of the power supply device body (1), a power input line (161) and a charging line (171) are electrically connected above the power conversion PCB (17), a power input port (16) is electrically connected to the rear of the power input line (161), the power input port (16) is installed below the rear cover (12), a storage battery pack (18) is electrically connected to the top of the charging line (171), brackets (19) are fixedly provided on both sides of the storage battery pack (18), the brackets (19) are installed in front of the rear cover (12), a power output line (172) is electrically connected to the front of the storage battery pack (18), and the power output line (172) is connected to the emergency power output power supply board (3); The emergency power supply output power supply board (3) is fixedly arranged at the lower front part of the front cover plate (11), and the internal electrical connection of the emergency power supply output power supply board (3) is distributed with a three-hole socket (31), a two-hole socket (32) and a USB socket (33); A column (21) is fixedly provided at the bottom of the emergency lighting lamp (2), the column (21) is installed at the middle of the top of the power supply device body (1), and the bottom of the emergency lighting lamp (2) is electrically connected to the battery pack (18) via a power line passing through the column (21).

2. A fire emergency power supply device according to claim 1, characterized in that: Heat dissipation grooves 1 (101) are distributed on both sides of the power supply device body (1), and heat dissipation grooves 2 (121) are distributed in the middle of the rear cover plate (12); A keypad (13) is provided at the upper end of the power supply device body (1), and the bottom of the keypad (13) is electrically connected to a power conversion PCB board (17) and a storage battery pack (18); A pull rod (14) is embedded and movably connected to the upper rear portion of the rear cover plate (12).

3. A fire emergency power supply device according to claim 1, characterized in that: A power hole partition mechanism (6) is arranged in front of the emergency power output power supply board (3), and the power hole partition mechanism (6) comprises a partition plate (61), a baffle plate (62) and an angle plate (64). The angle plates (64) are symmetrically structured and are respectively fixedly arranged at two ends of a three-hole socket (31), a two-hole socket (32) or a USB socket (33). A bottom plate (641) is fixedly arranged at the bottom of the angle plate (64). The partition plate (61) is slidably connected between the angle plates (64). The baffle plate (62) is fixedly arranged at the upper end of the partition plate (61), and a handle frame (63) is fixedly arranged at the front end of the partition plate (61).

4. A fire emergency power supply device according to claim 3, characterized in that: A sliding groove (642) is provided on the outer side of the angle plate (64), and sliding columns (611) are fixedly provided on the lower ends of both sides of the partition plate (61), and the sliding columns (611) pass through the sliding groove (642) and are connected to a limiting plate (612), and the limiting plate (612) is located at the outer end of the angle plate (64).

5. A fire emergency power supply device according to claim 1, characterized in that: A fire extinguishing mechanism (4) is provided in front of the front cover plate (11). The fire extinguishing mechanism (4) comprises a carbon dioxide fire extinguisher (41), a support (42) and a transfer tube (44). The support (42) is fixedly arranged at the front end of the front cover plate (11). A positioning seat (421) is fixedly arranged at the upper end of the support (42). The carbon dioxide fire extinguisher (41) is clamped between the inside of the positioning seat (421). The upper end of the carbon dioxide fire extinguisher (41) is connected to a nozzle (411). The upper end of the nozzle (411) is connected to a transfer joint (412). The side end of the transfer joint (412) is electrically connected to a solenoid valve (413). The transfer tube (44) is an inverted L-shaped tubular structure installed at the front end of the transfer joint (412). An output hose (441) is installed at the bottom of the transfer tube (44).

6. A fire emergency power supply device according to claim 5, characterized in that: The fire extinguishing mechanism (4) further comprises a fire extinguishing fixed pipe (46), an output bent pipe (463) and a nozzle (464); the fire extinguishing fixed pipe (46) is symmetrically located at the front end of the partition (61); a connecting pipe (461) is connected between the fire extinguishing fixed pipes (46); a fixing plate (462) is fixedly provided at the rear end of the fire extinguishing fixed pipe (46); the fixing plate (462) is fixedly provided at the front end of the partition (61); the output bent pipe (463) is fixedly provided at the bottom of the fire extinguishing fixed pipe (46); the nozzle (464) is fixedly provided at the bottom of the output bent pipe (463); the fire extinguishing fixed pipe (46) located between the power hole partition mechanism (6) is connected to a branch hose (45); and the branch hose (45) is connected to the lower end of the output hose (441).

7. A fire emergency power supply device according to claim 6, characterized in that: The rear of the solenoid valve (413) is electrically connected to a monitoring display screen (43), the monitoring display screen (43) is installed in front of the front cover plate (11), the side of the monitoring display screen (43) is electrically connected to a buzzer (431), and the outside of the monitoring display screen (43) is electrically connected to a fire sensor 1 (432) and a fire sensor 2 (433).

8. A fire emergency power supply device according to claim 3, characterized in that: A power plug positioning mechanism (5) is provided at a front end of the power hole partition mechanism (6), and the power plug positioning mechanism (5) comprises an extension plate (51), a limit frame (52), a movable plate (53), a pressure plate (54) and an electric push rod device (541). The extension plate (51) is fixedly arranged at the front end of the angle plate (64), the limit frame (52) is fixedly arranged at the front end of the extension plate (51), the movable plate (53) is slidably connected to the inside of the limit frame (52), the electric push rod device (541) is fixedly arranged at an outer end of the movable plate (53), a push rod (542) is penetrated and connected to the inner end of the electric push rod device (541), and the pressure plate (54) is fixedly arranged at the inner end of the push rod (542).

9. A fire emergency power supply device according to claim 8, characterized in that: The other end of the inner side of the movable plate (53) is provided with tooth grooves (531), the inner side of the tooth grooves (531) is meshingly connected with a gear cylinder (55), the interior of the gear cylinder (55) is fixedly provided with a shaft rod (551), the upper and lower ends of the shaft rod (551) are rotatably connected with a shaft cylinder 1 (552), the exterior of the shaft cylinder 1 (552) is fixedly provided with a fixing frame (57), and a connecting plate (58) is fixedly provided between the side end of the fixing frame (57) and the extension plate (51); The upper end of the shaft rod (551) passes through the shaft tube one (552) and is fixedly provided with a shaft disc one (553); the upper end of the fixed frame (57) is fixedly provided with a shaft tube two (562) near the rear; the interior of the shaft tube two (562) is rotatably connected to a drive shaft (561); the upper end of the drive shaft (561) is fixedly provided with a shaft disc two (563); the shaft disc two (563) is connected to the shaft disc one (553) via a transmission belt; the bottom of the drive shaft (561) is connected to a drive motor (56); the drive motor (56) is fixedly provided on the inner side end of the fixed frame (57).

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