CN220742732U

CN220742732U - Novel intelligent charging security box

Info

Publication number: CN220742732U
Application number: CN202322338467.4U
Authority: CN
Inventors: 黄国强; 黄海芳
Original assignee: Guangzhou Accelerator Network Service Co ltd
Current assignee: Guangzhou Accelerator Network Service Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-09
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a novel intelligent charging security box, which relates to the technical field of charging security boxes and comprises a box body, a water storage tank and a high-pressure water spray nozzle, wherein the box body consists of a security cabin and an equipment cabin, and exhaust fans are arranged on the back surfaces of the security cabin and the equipment cabin. This novel intelligent security case that charges is in the in-process that charges to the electric motor car battery, when the storehouse of charging in appearing catches fire, smoke detector transmits the signal to intelligent control ware, when the thermosensitive detonating cord that hot melt gas fire suppression device connects fires, hot melt gas fire suppression device is detonated, hot melt gas fire suppression device blowout fire-extinguishing smog this moment, the bright fire in the storehouse goes out in the twinkling of an eye, signal is given intelligent control ware to the output all the way simultaneously, intelligent control ware can send alert condition data to user or platform through communication antenna, and start high-pressure water pump and take water in the tank up the high-pressure water spray mouth and carry out water spray cooling to the battery in the storehouse, guarantee that this intelligent security case that charges has the function of putting out a fire and cooling fast.

Description

Novel intelligent charging security box

Technical Field

The utility model relates to the technical field of charging security boxes, in particular to a novel intelligent charging security box.

Background

The intelligent charging security box is different from other existing battery changing cabinets and charging cabinets in that the intelligent charging security box is convenient to carry and use in combination except that the application components are different, and the multifunctional intelligent charging security box can be carried easily and returned to home to charge batteries of electric vehicles and can also be combined into paid charging facilities in places such as communities, safekeeping stations, squares and the like.

The existing charging security box can prevent fire disaster phenomenon during charging by designing a spray fire extinguishing mode when charging the battery of the electric vehicle, but the single fire extinguishing measure cannot control flame spreading and reburning during fire extinguishing treatment, and battery explosion caused by high temperature of the battery is easy to cause, so that cooling operation is difficult to perform during fire extinguishing.

Disclosure of Invention

The utility model aims to provide a novel intelligent charging security box for solving the problems set forth in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel intelligent charging security box, which comprises a box body, a water storage tank and a high-pressure water spray nozzle,

the box comprises security cabin and equipment storehouse, and separates by the baffle between security cabin and the equipment storehouse, the exhaust fan is all installed to the back in security cabin and equipment storehouse, and spare battery is installed to the baffle one side that is close to equipment storehouse, security cabin's opening and equipment storehouse's opening are connected with security protection door and equipment protection door respectively, and the surface embedding of equipment protection door is provided with audible-visual annunciator.

Preferably, eight groups of lugs are fixed at the corner edges of the outer wall of the box body, through holes for mounting the security box are formed in the middle of the eight groups of lugs, and ventilation openings are formed in the surfaces of two sides of the box body.

Preferably, a water storage tank is arranged at the bottom of the box body, and an electronic door lock and an overload over-temperature protection socket are embedded in the surface of a partition plate between the security cabin and the equipment cabin.

Preferably, an intelligent controller is arranged on one side of the partition plate, which is far away from the overload over-temperature protection socket, and a high-pressure water pump is arranged below one side of the equipment bin, which is far away from the intelligent controller;

the electromagnetic valve is installed above one side of the equipment bin, which is far away from the intelligent controller, and the electromagnetic valve is connected with the high-pressure water pump through a pipeline.

Preferably, the top center of the security cabin is provided with a hot-melt gas fire-extinguishing restraining device, two sides of the hot-melt gas fire-extinguishing restraining device are provided with high-pressure water spray nozzles, and a water supply pipe is connected between the high-pressure water spray nozzles and the electromagnetic valve.

Preferably, a smoke and fire detector is arranged at one side of the top of the security bin, which is close to the hot-melt gas fire extinguishing restraining device.

Preferably, guide rods are fixed on two sides of the inner wall of the box body, which is close to the ventilation opening, an air opening shielding window is connected between the two guide rods in a sliding mode, and a magnetic switch mounted on the inner wall of the box body is arranged on the lower side of the air opening shielding window.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the novel intelligent charging security box, when a charging bin catches fire, a smoke detector transmits a signal to an intelligent controller, when a thermosensitive detonating cord connected with a hot-melt gas fire extinguishing restraining device fires, the hot-melt gas fire extinguishing restraining device is detonated, at the moment, the hot-melt gas fire extinguishing restraining device ejects fire extinguishing smoke, instantly extinguishes open fire in the bin, and simultaneously outputs a path of signal to the intelligent controller, the intelligent controller can send alert data to a user or a platform through a communication antenna, and a high-pressure water pump is started to pump water in a water storage tank to spray water to the battery in the bin for cooling, so that the intelligent charging security box has the functions of quick fire extinguishing and cooling;

2. this novel intelligent charging security case is when the storehouse is on fire appears in the inside appearance storehouse of security storehouse, give intelligent control ware through smoke and fire detector with detection signal transmission, make intelligent control ware control magnetism inhale the switch operation, thereby magnetism inhale switch drive output lever drive by the movable ventilation board of polylith constitutes the wind gap shielding window removal, make the wind gap shielding window seal the vent, thereby reduce the entering of air, prevent smog and leak, otherwise, start magnetism inhale the switch and drive wind gap shielding window and vent position dislocation of constituteing by the movable ventilation board, conveniently provide endless air circulation condition for this security incasement portion, make things convenient for this intelligent charging security case to dispel the heat fast when charging the use.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a right-side cross-sectional structure of the present utility model;

FIG. 5 is a schematic view showing a left-hand structure of the tuyere shielding window of the present utility model;

FIG. 6 is a schematic view of a front cross-sectional structure of a tuyere shielding window of the present utility model;

FIG. 7 is a schematic diagram of a system according to the present utility model.

In the figure: 1. a case; 101. a security cabin; 102. an equipment bin; 103. a security protection door; 104. an equipment protective door; 105. an audible and visual alarm; 2. a case ear; 3. a vent; 4. a standby battery; 5. a water storage tank; 6. an electronic door lock; 7. overload over-temperature protection socket; 8. an intelligent controller; 9. a high pressure water pump; 10. an electromagnetic valve; 11. an exhaust fan; 12. a hot-melt gas fire extinguishing and suppressing device; 13. a high pressure water jet; 14. a smoke detector; 15. a guide rod; 16. an air port shielding window; 17. and a magnetic switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a novel intelligent charging security case, including box 1, tank 5 and high-pressure water spout 13, box 1 comprises security storehouse 101 and equipment storehouse 102, and separate by the baffle between security storehouse 101 and the equipment storehouse 102, exhaust fan 11 is all installed to the back of security storehouse 101 and equipment storehouse 102, backup battery 4 is installed to one side that the baffle is close to equipment storehouse 102, security storehouse 101's opening and equipment storehouse 102's opening are connected with security protection door 103 and equipment protection door 104 respectively, equipment protection door 104's surface embedding is provided with audible-visual annunciator 105.

Eight sets of case ears 2 are fixed on the corner edges of the outer wall of the case body 1, through holes for mounting the security case are formed in the middle of the eight sets of case ears 2, and ventilation openings 3 are formed in the surfaces of the two sides of the case body 1.

The eight sets of case ears 2 through setting up facilitate the use supporting connecting piece runs through the through-hole and installs this security box that charges, also makes things convenient for this security box that charges to carry through case ears 2 simultaneously.

The bottom of the box body 1 is provided with a water storage tank 5, and an electronic door lock 6 and an overload over-temperature protection socket 7 are embedded in the surface of a partition plate between the security bin 101 and the equipment bin 102.

In specific implementation, through the electronic door lock 6, the security protection door 103 and the equipment protection door 104 can be opened or closed in an electronic control manner, and the overload overtemperature protection socket 7 can be used for supplying power for a battery of the electric vehicle.

An intelligent controller 8 is arranged on one side of the partition plate, which is far away from the overload over-temperature protection socket 7, and a high-pressure water pump 9 is arranged below one side of the equipment bin 102, which is far away from the intelligent controller 8; an electromagnetic valve 10 is arranged above one side of the equipment bin 102, which is far away from the intelligent controller 8, and the electromagnetic valve 10 is connected with the high-pressure water pump 9 through a pipeline; the hot-melt gas fire-extinguishing restraining device 12 is arranged in the center of the top of the security cabin 101, high-pressure water spray nozzles 13 are arranged on two sides of the hot-melt gas fire-extinguishing restraining device 12, and a water supply pipe is connected between the high-pressure water spray nozzles 13 and the electromagnetic valve 10.

When the electric vehicle battery is charged, the ventilation system in the box body 1 is started, the system of the intelligent controller 8 can automatically disconnect the power supply of the charging part and send alarm prompt signals and information through the audible and visual alarm 105 whenever the current is overlarge or the charging wire is overtemperature, if the electric wire in the charging bin catches fire due to short circuit, overload and high temperature or the battery causes fire, the smoke detector 14 transmits signals to the intelligent controller 8, the intelligent controller 8 immediately starts to control corresponding execution equipment after receiving the fire alarm signals, such as controlling to cut off a charging circuit, closing an exhaust fan 11 in the charging bin, starting a gas port magnetic control door and an electric control gas port shielding window 16 in the charging bin, and preventing fire extinguishing smoke from leaking to influence the fire extinguishing effect.

A smoke and fire detector 14 is installed on the side of the top of the security cabin 101 close to the hot melt gas fire suppression device 12.

When the thermosensitive detonating cord connected with the hot-melt gas fire extinguishing restraining device 12 is burnt, the hot-melt gas fire extinguishing restraining device 12 is detonated, at the moment, the hot-melt gas fire extinguishing restraining device 12 ejects fire extinguishing smoke to instantly extinguish the open fire in the bin, and meanwhile, one path of signal is output to the intelligent controller 8, and the intelligent controller 8 can send alarm condition data to a user or a platform through a communication antenna;

the thermal-sensitive detonating cord arranged in the thermal-dissolved gas fire-extinguishing device 12 of the thermal-dissolved gas fire-extinguishing device is also ignited, so that the fire extinguishing agent in the thermal-dissolved gas fire-extinguishing device 12 detonates the flame in the tank, and double insurance is realized; when the detonating cord arranged in the hot-melt gas fire-extinguishing restraining device 12 is not ignited after 4 seconds of ignition, the intelligent controller 8 can send a fire-explosion signal to an electronic fire-igniter arranged in the hot-melt gas fire-extinguishing restraining device 12 to detonate the electronic fire-igniter in the hot-melt gas fire-extinguishing restraining device 12, so that the fire extinguishing agent is detonated to press and extinguish flame in a box;

if the charged lithium battery burns, the intelligent controller 8 starts the water supply electromagnetic valve 10 to work after the hot gas fire extinguishing restraining device 12 is detonated for 6 seconds, and at the moment, the high-pressure water spray nozzle 13 sprays water to the battery in the bin to cool down, so that the charged battery is prevented from burning or exploding again due to the fact that the temperature of the battery is increased, the spread of fire extinguishing or explosion is effectively prevented, the loss of property is reduced, and the casualties are avoided;

after the electromagnetic valve 10 for water supply works, water sprayed by the high-pressure water spray nozzle 13 flows to the in-bin water storage tank 5, when the water storage tank 5 in the bin reaches a certain water level, the electromagnetic valve 10 for water supply stops working, at the moment, the high-pressure water pump 9 is started, and the working task of the high-pressure water pump 9 is to suck water in the water storage tank 5 to spray water to the in-bin battery for cooling by the high-pressure water spray nozzle 13, so that water recycling is realized.

When the external power supply is lost in the fire extinguishing process, the standby battery 4 in the box can automatically supply power, so that the intelligent controller 8 in the box can work normally; if the place is used without tap water, the water amount of the designated water level or an external water tank can be stored in the water storage tank 5 in advance.

Guide rods 15 are fixed on two sides of the inner wall of the box body 1, which is close to the ventilation opening 3, an air opening shielding window 16 is slidably connected between the two guide rods 15, the air opening shielding window 16 is composed of a plurality of movable ventilation plates, a magnetic attraction switch 17 mounted on the inner wall of the box body 1 is arranged on the lower side of the air opening shielding window 16, an output rod of the magnetic attraction switch 17 is connected with the middle of the air opening shielding window 16 in a penetrating manner, and a reset spring in butt joint with the surface of the box body 1 is connected to the upper end of the output rod of the magnetic attraction switch 17.

In specific implementation, when the fire in the security bin 101 occurs, a detection signal is transmitted to the intelligent controller 8 through the smoke detector 14, so that the intelligent controller 8 controls the magnetic switch 17 to operate, and the magnetic switch 17 drives the output rod to drive the air port shielding window 16 composed of a plurality of movable ventilating plates to move along the guide rod 15, so that the air port shielding window 16 is sealed to the air port 3, thereby reducing the entry of air and preventing the smoke from leaking;

on the contrary, when normal ventilation, start magnetism and inhale switch 17 and drive the wind gap shielding window 16 and the vent 3 dislocation that comprise the movable ventilating board of polylith to open vent 3 under the effect through reset spring, let the circulation of air take a breath, make exhaust fan 11 when the operation, conveniently provide cyclic circulation of air condition for this security box inside, and then conveniently dispel the heat fast.

In summary, the battery and the battery charger are stably placed in the security cabin 101 of the intelligent security box, the charging wire of the battery charger is inserted into the overload overtemperature protection socket 7 in the security cabin 101, then the security protection door 103 is closed, then the charging work is started through manual control or code scanning control, and meanwhile when the ventilation system is started, ventilation and convection can be carried out in the security cabin 101, so that the intelligent security box for charging the battery of the electric vehicle can be used singly or in a building block mode; when the intelligent charging security box is used in a building block type combination mode, the water outlet of each single box can flow to the fixed external water tank in a concentrated mode, so that the water quantity of circulating water is increased, the intelligent charging security box can be used for charging batteries of electric vehicles, can be applied to storage, preservation, transportation and transfer of flammable and explosive products, objects and commodities, is also applicable to storage, preservation, transportation and transfer of some dampproof and heat-insulating products, objects and commodities, can be widely applied to matching use of families and public facilities, and the content which is not described in detail in the description belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Novel intelligent charging security case, including box (1), tank (5) and high-pressure water spout (13), its characterized in that:

the box (1) comprises security cabin (101) and equipment bin (102), and separates by the baffle between security cabin (101) and equipment bin (102), exhaust fan (11) are all installed at the back of security cabin (101) and equipment bin (102), and spare battery (4) are installed to one side that the baffle is close to equipment bin (102), the opening of security cabin (101) and the opening of equipment bin (102) are connected with security protection door (103) and equipment protection door (104) respectively, and the surface embedding of equipment protection door (104) is provided with audible-visual annunciator (105).

2. The novel intelligent charging security box of claim 1, wherein: eight groups of case ears (2) are fixed at the corner edges of the outer wall of the case body (1), through holes for mounting the security case are formed in the middle of the eight groups of case ears (2), and ventilation openings (3) are formed in the surfaces of two sides of the case body (1).

3. The novel intelligent charging security box of claim 1, wherein: the bottom of box (1) is provided with tank (5), baffle surface embedding between security storehouse (101) and equipment storehouse (102) is provided with electronic lock (6) and overload overtemperature protection socket (7).

4. A novel intelligent charging security box according to claim 3, characterized in that: an intelligent controller (8) is arranged on one side of the partition plate, which is far away from the overload over-temperature protection socket (7), and a high-pressure water pump (9) is arranged below one side of the equipment bin (102), which is far away from the intelligent controller (8);

an electromagnetic valve (10) is arranged above one side, far away from the intelligent controller (8), of the equipment bin (102), and the electromagnetic valve (10) and the high-pressure water pump (9) are connected through a pipeline.

5. The novel intelligent charging security box of claim 4, wherein: the hot-melt gas fire-extinguishing inhibition device is characterized in that a hot-melt gas fire-extinguishing inhibition device (12) is arranged in the center of the top of the security bin (101), high-pressure water spray nozzles (13) are arranged on two sides of the hot-melt gas fire-extinguishing inhibition device (12), and a water supply pipe is connected between each high-pressure water spray nozzle (13) and the electromagnetic valve (10).

6. The novel intelligent charging security box of claim 5, wherein: a smoke and fire detector (14) is arranged at one side of the top of the security bin (101) close to the hot-melt gas fire extinguishing restraining device (12).

7. The novel intelligent charging security box of claim 1, wherein: guide rods (15) are fixed on two sides of the inner wall of the box body (1) close to the ventilation opening (3), an air opening shielding window (16) is connected between the two guide rods (15) in a sliding mode, and a magnetic attraction switch (17) mounted on the inner wall of the box body (1) is arranged on the lower side of the air opening shielding window (16).