CN114870292A - Fire hazard active protection device for electric bicycle - Google Patents
Fire hazard active protection device for electric bicycle Download PDFInfo
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- CN114870292A CN114870292A CN202210476099.7A CN202210476099A CN114870292A CN 114870292 A CN114870292 A CN 114870292A CN 202210476099 A CN202210476099 A CN 202210476099A CN 114870292 A CN114870292 A CN 114870292A
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- electric bicycle
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- 239000007921 spray Substances 0.000 claims abstract description 13
- 239000000443 aerosol Substances 0.000 claims description 52
- 238000005192 partition Methods 0.000 claims description 29
- 241001127637 Plantago Species 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims 1
- 230000007480 spreading Effects 0.000 abstract description 8
- 238000003892 spreading Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 11
- 239000007789 gas Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/42—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with mechanical connection between sensor and actuator, e.g. rods, levers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
- B62J50/20—Information-providing devices
- B62J50/21—Information-providing devices intended to provide information to rider or passenger
- B62J50/22—Information-providing devices intended to provide information to rider or passenger electronic, e.g. displays
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a fire hazard active protection device for an electric bicycle, and relates to the technical field of electric bicycle safety. The invention comprises a vehicle bottom seat plate, a battery bin, a protection bin and an instrument, wherein the battery bin and the protection bin are arranged on the top surface of the vehicle bottom seat plate, the protection bin is arranged on both sides of the battery bin, and the instrument is fixed on the top of a vehicle front frame plate. The active protection structure with the fire hazard can automatically extinguish the fire in the battery compartment immediately after the battery pack in the battery compartment fires, can also cut off the connecting lines between the battery pack and other lines of the electric bicycle simultaneously, prevent the fire from spreading to other lines in the electric bicycle through the power line, and spray the fire extinguishing gas to the base plate, so that the fire extinguishing gas is filled near the base plate of the vehicle, the fire spreading speed of the electric bicycle is slowed down, the riding personnel can be assisted to rapidly escape from the electric bicycle, the economic loss and the casualties are reduced, and the safety of the electric bicycle in use is improved.
Description
Technical Field
The invention belongs to the technical field of electric bicycle safety, and particularly relates to an active fire hazard protection device for an electric bicycle.
Background
At present, in order to alleviate traffic pressure, electric bicycle is advocated more and is instead of walk, and though electric bicycle cost is not high, is applicable to the daily instead of walk of family, electric bicycle security also has very big problem, just contains electric bicycle problem of starting a fire wherein.
During daily use, electric bicycle in case take place to catch fire or conflagration, both can produce a large amount of fatal flue gases, and the conflagration development is rapid moreover to high temperature can reach thousands of degrees in the short time, can ignite peripheral combustible substance fast and make the conflagration stretch and enlarge, and the harmfulness that causes the user is great, and current electric bicycle has following drawback:
1. the existing electric bicycle is not provided with an active fire hazard protection structure, only passive personnel can be used for fighting fire after the fire happens, and the battery can easily spread to the whole body of the electric bicycle through a circuit of the electric bicycle to cause the phenomenon of rapid spread of fire after the fire happens, so that great economic loss is generally caused, and even casualties can be caused;
2. when the conventional electric bicycle is used in daily life, once a fire occurs in the riding process, the fire spread is fast, the temperature can rise rapidly, so that nearby people, particularly riding people, can hardly escape rapidly, and the escape time is short;
3. current electric bicycle does not take the early warning function certainly, when the battery compartment temperature rises and reachs dangerous scope value, can not remind the personnel of riding, is not convenient for real-time supervision moreover, shows the temperature in the battery compartment to in case the user is not near the electric motor car, can not in time obtain conflagration information, probably can cause bigger conflagration to produce.
Therefore, the existing active protection device for fire hazard of electric bicycle cannot meet the requirement in practical use, so that the market urgently needs improved technology to solve the above problems.
Disclosure of Invention
The invention aims to provide an active protection device for fire hazard of an electric bicycle, a battery bin and a protection bin are arranged on a base plate of the electric bicycle, the battery bin and the protection bin are respectively provided with an active protection structure for fire hazard, the dial plate of an instrument can display temperature in real time, once the battery bin is ignited, an alarm can immediately give an alarm, and the alarm can immediately push fire information to a user, so that the problem that the conventional electric bicycle is not provided with the active protection structure for fire hazard, only passive personnel can be used for fighting fire after the fire is ignited, the battery is easily spread to the whole body of the electric bicycle through a circuit of the electric bicycle to cause the phenomenon of rapid spread of fire, the phenomenon generally causes great economic loss and even casualties, and in the riding process, once people nearby a fire, particularly riding the bicycle, are difficult to escape quickly, the escape time is short, and when a user is not near an electric vehicle, fire information cannot be obtained in time, so that the problem of generating a larger fire is possibly caused.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an active protection device for fire hazards of an electric bicycle, which comprises a vehicle bottom seat plate, a battery bin, a protection bin and an instrument device, wherein the battery bin and the protection bin are arranged on the top surface of the vehicle bottom seat plate, the battery bin comprises a first bin box and a first bin cover, the top of the first bin box is detachably connected with the first bin cover through screws, a bin partition plate is welded inside the first bin box, the inside of the first bin box is divided into a main bin and an auxiliary bin through the bin partition plate, a temperature sensor, an alarm and a first connecting seat are fixed on one side surface of a main board of the bin partition plate in the auxiliary bin of the first bin box, the alarm is connected with a mobile phone APP through the internet, the temperature sensor and the first connecting seat are respectively positioned on two sides of the alarm, a controller is fixed on one side surface of the main board of the bin partition plate in the main bin of the first bin box, and a clamping piece is arranged in the auxiliary bin of the first bin box through a U-shaped clamping piece, A first aerosol fire extinguisher is detachably connected with a screw, a spray nozzle of the first aerosol fire extinguisher is connected with a spray pipe, the outlet end of the spray pipe penetrates through a plate body of a cabin partition plate and is positioned in an auxiliary cabin of a first cabin box, a wire breaking assembly is fixed on one side surface of a side plate of the cabin partition plate positioned in a main cabin of the first cabin box, a wire seat is arranged right below the wire breaking assembly, and the wire seat is fixed in the main cabin of the first cabin box;
protection storehouse has all been installed to the both sides of battery compartment, protection storehouse includes second storehouse box and second cang gai, the inside of second storehouse box can be dismantled through the screw and be connected with the second connecting seat, the bottom of first connecting seat and second connecting seat all is fixed with switch module, the top of second storehouse box can be dismantled through the screw and be connected with second cang gai, can dismantle through U type fastener, screw in the second storehouse box and be connected with second aerosol fire extinguisher, the shower nozzle of second aerosol is linked together through communicating pipe and the inside of plantago frame plate, vehicle bottom bedplate and plantago frame plate welding, the surface sliding connection of plantago frame plate has the switch to protect the door, the top of plantago frame plate is fixed with the instrument ware.
Furthermore, a battery pack is installed in the main bin of the first bin box, a power line is connected in the main bin of the first bin box, and a plug of the power line is connected with a jack of the battery pack.
Furthermore, the switch assembly comprises a first electric push rod and a pressing block, the pressing block is fixed at the connecting end of the bottom of the first electric push rod, the switch assembly at the bottom of the first connecting seat is located right above a switch button in a first aerosol fire extinguisher, and the switch assembly at the bottom of the second connecting seat is located right above a switch button in a second aerosol fire extinguisher.
Furthermore, one side of the inner bottom wall of the second bin box is provided with a mounting groove, and a first micro motor is fixed inside the mounting groove and one side of the bin partition board main board;
switch buttons are arranged on the side walls of one sides of the first aerosol fire extinguisher and the second aerosol fire extinguisher respectively, and safety rings are arranged at the bottom ends of the first aerosol fire extinguisher and the second aerosol fire extinguisher respectively.
Further, the safety ring of the first aerosol fire extinguisher is connected with the first micro motor on the bin partition plate through a connecting wire, the safety ring of the second aerosol fire extinguisher is connected with the first micro motor in the mounting groove through a connecting wire, an I-shaped reel is fixed to the connecting end of the first micro motor, one end of the connecting wire is fixed to the I-shaped reel, and the other end of the connecting wire is tied to the safety ring.
Furthermore, the wire breaking assembly comprises a mounting seat, a second electric push rod, a motor seat, a second micro motor and a cutting knife, the mounting seat is fixed on a main board of the bin partition plate, the bottom of the mounting seat is fixed with the second electric push rod which is arranged in a group of mirror images, the connecting end of the bottom of the second electric push rod is connected with the motor seat, the motor seat is fixed with the second micro motor, and the connecting end of the second micro motor is connected with the cutting knife.
Furthermore, a vertical downward knife groove is formed in the middle of the top of the wire seat, the cutting knife is opposite to the knife groove, the power wire is placed inside the knife groove, a horizontal wire groove is formed in the top of the wire seat, clamping grooves are formed in the tops of the wire seat and located on the two sides of the knife groove, and clamping blocks are detachably connected in the clamping grooves through screws.
Further, the through holes are evenly distributed in the frame plate of the vehicle front, an inner groove is formed in the frame plate of the vehicle front, a circuit is installed in the inner groove of the frame plate of the vehicle front, and an outlet of the communicating pipe is communicated with the inner groove of the frame plate of the vehicle front.
Further, the switch protects the door and includes third electric putter and protects the door plant, and is a set of the both sides of frame plate all are fixed with a set of the same third electric putter before the car, the equal sliding connection in both sides of the surface of frame plate before the car protects the door plant, and a set of both sides third electric putter is connected with the curb plate of the door plant of protecting of both sides respectively.
The invention has the following beneficial effects:
1. the battery compartment and the protection compartment are arranged on the base plate of the electric bicycle, and the battery compartment and the protection compartment are provided with fire hazard active protection structures, so that the battery compartment can be immediately and automatically put out a fire after a battery pack in the battery compartment is ignited, and connection lines between the battery pack and other lines of the electric bicycle can be cut off at the same time, the fire is prevented from spreading to other lines in the electric bicycle through a power line, fire extinguishing gas can be sprayed to the base plate, the fire extinguishing gas is filled near the base plate, the speed of spreading the fire of the electric bicycle is slowed down, a riding person can be assisted to rapidly escape from the electric bicycle, economic loss and casualties are reduced, and the safety of the electric bicycle in use is improved.
2. According to the electric bicycle, when the electric bicycle is normally used, the temperature can be displayed on the dial plate of the instrument in real time, once the temperature in the first bin rises to reach the dangerous range value, the red warning lamp can be displayed on the instrument, riding personnel can be reminded, the electric bicycle can be left in the open space, an early warning effect is achieved, and the electric bicycle is prevented from being suddenly ignited to cause economic and casualty injuries.
3. According to the electric bicycle, in the daily use process, once a fire happens in the battery compartment, the alarm can immediately give an alarm sound, the alarm can also immediately push fire information to a user, and when the user is not near the electric bicycle, the user can obtain the fire information at the first time, so that a larger fire is prevented.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the switch protective door shown in FIG. 1 after being opened;
FIG. 3 is a schematic view of the battery compartment and the protection compartment of FIG. 1 after being opened;
FIG. 4 is a schematic structural view of the vehicle bottom plate of the present invention;
FIG. 5 is a top view of the battery compartment and the protective compartment of the present invention in the compartment after the compartment is opened;
FIG. 6 is a view of the internal components of the battery compartment of the present invention;
FIG. 7 is a first schematic structural diagram of parts in an auxiliary battery compartment according to the present invention;
FIG. 8 is a second schematic structural view of parts in the auxiliary compartment of the battery compartment according to the present invention;
FIG. 9 is a schematic structural view of a wire-break assembly in an auxiliary battery compartment of the battery compartment according to the present invention;
FIG. 10 is a cross-sectional view of the guard bin of the present invention;
FIG. 11 is a schematic structural view of the components in the protection cabin of the present invention;
FIG. 12 is a schematic view of the switch protective door of the present invention;
fig. 13 is a schematic structural diagram of the switch assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a vehicle bottom plate; 11. a power line; 12. a battery pack; 2. a battery compartment; 21. a first cartridge; 22. a first bin cover; 201. a bin partition; 202. a temperature sensor; 203. an alarm; 204. a first connecting seat; 205. a controller; 3. a protection bin; 31. a second magazine; 311. mounting grooves; 32. a second bin cover; 301. a second connecting seat; 01. a first aerosol fire extinguisher; 02. a nozzle; 03. a first micro motor; 04. a switch assembly; 041. a first electric push rod; 042. a pressing block; 05. a wire breaking assembly; 051. a mounting seat; 052. a second electric push rod; 053. a motor base; 054. a second micro motor; 055. a cutting knife; 06. a wire holder; 061. a cutter groove; 062. a wire slot; 063. a card slot; 064. a clamping block; 07. a second aerosol fire extinguisher; 08. a communicating pipe; 011. a switch button; 012. a connecting wire; 013. a safety ring; 4. a vehicle front frame plate; 401. a through hole; 5. opening and closing the protective door; 51. a third electric push rod; 52. a door guard plate; 6. an instrument.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the invention relates to an active protection device for fire hazard of an electric bicycle, comprising a vehicle bottom seat plate 1, a battery compartment 2, a protection compartment 3, a vehicle front frame plate 4, a switch protective door 5 and an instrument 6, wherein the battery compartment 2 and the protection compartment 3 are arranged on the top surface of the vehicle bottom seat plate 1, the battery compartment 2 comprises a first compartment box 21 and a first compartment cover 22, a battery pack 12 is arranged in the main compartment of the first compartment box 21, a power cord 11 is connected in the main compartment of the first compartment box 21, a plug of the power cord 11 is connected with a jack of the battery pack 12, the top of the first compartment box 21 is detachably connected with the first compartment cover 22 through a screw, a compartment partition plate 201 is welded in the first compartment box 21, the interior of the first compartment box 21 is divided into the main compartment and an auxiliary compartment through the compartment partition plate 201, a temperature sensor 202 is fixed on one side surface of a main plate of the compartment partition plate 201 in the auxiliary compartment of the first compartment box 21, The temperature sensor 202 is electrically connected with the controller 205, the type of the temperature sensor 202 is a common type in the market, and not described much, the temperature sensor 202 and the first connecting seat 204 are respectively located at two sides of the alarm 203, the alarm 203 is connected with the mobile phone APP through the internet, the alarm 203 is electrically connected with the controller 205, the type of the alarm 203 is a common type in the market, and not described much, the controller 205 is fixed at one side surface of the main board of the cabin partition board 201 located in the main cabin of the first cabin box 21, the type of the controller 205 is a common type in the market, and not described much, the switch assemblies 04 are fixed at the bottoms of the first connecting seat 204 and the second connecting seat 301, the switch assemblies 04 comprise a first electric push rod 041 and a pressing block 042, the connecting end at the bottom of the first electric push rod 041 is fixed with the pressing block 042, the first electric push rod 041 is electrically connected to the controller 205, the type of the first electric push rod 041 is a type that is common in the market and is not described herein, the meter 6 is fixed to the top of the frame plate 4 of the vehicle front, the meter 6 is electrically connected to the temperature sensor 202, and the type of the meter 6 is a type that is common in the market and is not described herein.
When the arrangement is used normally in the electric bicycle, once the battery pack 12 is on fire, the temperature in the first magazine 21 exceeds a preset value, at this time, the temperature sensor 202 immediately transmits a received signal to the controller 205, and through the action of the controller 205, the alarms 203, the first micro motor 03, the first electric push rod 041, the second electric push rod 052, the second micro motor 054 and the third electric push rod 51 in the battery compartment 2 and the protection compartment 3 are immediately started to be in a normal working state.
As shown in fig. 2-8, fig. 10-11 and fig. 13, a first aerosol fire extinguisher 01 is detachably connected in an auxiliary chamber of a first chamber box 21 through a U-shaped fastener and a screw, the type of the first aerosol fire extinguisher 01 is a common type in the market, and not described herein too much, a spray nozzle of the first aerosol fire extinguisher 01 is connected with a spray pipe 02, an outlet end of the spray pipe 02 crosses a plate body of a chamber partition plate 201 and is positioned in the auxiliary chamber of the first chamber box 21, both sides of a battery chamber 2 are provided with a protection chamber 3, the protection chamber 3 comprises a second chamber box 31 and a second chamber cover 32, the inside of the second chamber box 31 is detachably connected with a second connecting seat 301 through a screw, the top of the second chamber box 31 is detachably connected with a second chamber cover 32 through a screw, the inside of the second chamber box 31 is connected with a second aerosol fire extinguisher 07 through a U-shaped fastener and a detachable screw, and the type of the second aerosol fire extinguisher 07 is a common type in the market, not described in detail, the nozzle of the second aerosol fire extinguisher 07 is communicated with the interior of the vehicle front frame plate 4 through a communicating pipe 08;
the switch assembly 04 at the bottom of the first connecting seat 204 is located right above a switch button 011 in the first aerosol fire extinguisher 01, the switch assembly 04 at the bottom of the second connecting seat 301 is located right above the switch button 011 in the second aerosol fire extinguisher 07, one side of the inner bottom wall of the second chamber 31 is provided with a mounting groove 311, a first micro motor 03 is fixed inside the mounting groove 311 and one side of a main board of the chamber partition plate 201, the switch buttons 011 are arranged on the side walls of one sides of the first aerosol fire extinguisher 01 and the second aerosol fire extinguisher 07, safety rings 013 are arranged at the bottom ends of the first aerosol fire extinguisher 01 and the second aerosol fire extinguisher 07, the safety ring 013 of the first aerosol fire extinguisher 01 is connected with the first micro motor 03 on the chamber partition plate 201 through a connecting wire 012, the first micro motor 03 is electrically connected with the controller 205, the type of the first micro motor 03 is a common type on the market, not described in detail, the safety ring 013 of the second aerosol fire extinguisher 07 is connected to the first micro motor 03 in the mounting groove 311 by a connection wire 012, the connection end of the first micro motor 03 is fixed to the drum, one end of the connection wire 012 is fixed to the drum, and the other end of the connection wire 012 is fastened to the safety ring 013.
According to the arrangement, when the battery pack 12 is on fire, in the battery compartment 2, the pressing block 042 is driven to move downwards to press the switch button 011 of the first aerosol fire extinguisher 01 under the action of the first electric push rod 041 in the switch assembly 04 at the bottom of the first connecting seat 204, and then the first micro motor 03 on the main board of the compartment partition board 201 is driven to rotate under the action of the controller 205, so that the safety ring 013 of the first aerosol fire extinguisher 01 is pulled, the fire extinguishing gas in the first aerosol fire extinguisher 01 is sprayed into the main compartment of the first compartment box 21 from the spray pipe 02, and the fire is extinguished by the battery pack 12 in the main compartment of the first compartment box 21;
meanwhile, in the protection cabin 3, through the effect of the first electric push rod 041 in the switch component 04 at the bottom of the second connecting seat 301, the pressing block 042 is driven to move downwards to press the switch button 011 of the second aerosol fire extinguisher 07, and then the first micro motor 03 in the mounting groove 311 is driven to rotate through the effect of the controller 205, so that the safety ring 013 of the second aerosol fire extinguisher 07 is pulled, fire extinguishing gas in the second aerosol fire extinguisher 07 is sprayed into the interior of the vehicle front frame plate 4 from the communicating pipe 08, the line inside the vehicle front frame plate 4 is immediately extinguished, and the fire spreading is prevented.
As shown in fig. 7-9, a wire breaking assembly 05 is fixed on one side of a side plate of a bin partition 201 located in a main bin of a first bin box 21, the wire breaking assembly 05 includes a mounting seat 051, a second electric push rod 052, a motor seat 053, a second micro motor 054 and a cutter 055, the mounting seat 051 is fixed on a main plate of the bin partition 201, a set of second electric push rods 052 arranged in a mirror image are fixed at the bottom of the mounting seat 051, the second electric push rods 052 are electrically connected with a controller 205, the model of the second electric push rods 052 is a model which is common in the market, and not described in much, a motor seat 053 is connected to a connecting end at the bottom of the set of second electric push rods 052, a second micro motor 054 is fixed on the motor seat 053, the second micro motor 054 is electrically connected with the controller 205, the model of the second micro motor 054 is a model which is common in the market, and not described in much, and a cutter 055 is connected to a connecting end of the second micro motor 054, a wire seat 06 is arranged right below the wire breaking component 05, the wire seat 06 is fixed in a main bin of the first bin box 21, a vertically downward knife groove 061 is arranged at the middle part of the top of the wire seat 06, a cutting knife 055 is opposite to the knife groove 061, a power wire 11 is placed in the knife groove 061, a horizontal wire groove 062 is arranged at the top of the wire seat 06, clamping grooves 063 are arranged at the tops of the wire seat 06 positioned at two sides of the knife groove 061, and a clamping block 064 is detachably connected in the clamping grooves 063 through screws;
above-mentioned setting, when getting on fire in battery compartment 2, effect through second electric putter 052, it moves down wholly to drive motor cabinet 053, effect through second micro motor 054, it is high-speed rotatory to drive cutting knife 055, during the use, cutting knife 055 is in vertical direction goes up the vertical sword groove 061 that moves down into wire seat 06, thereby cut off power cord 11 in wire seat 06 top surface wire casing 062, cut off the line between other circuits of group battery 12 and electric bicycle, prevent that the intensity of a fire from stretching other circuits in the electric bicycle through power cord 11.
As shown in fig. 1-2 and fig. 12, a vehicle bottom seat plate 1 is welded with a vehicle front frame plate 4, through holes 401 are uniformly distributed on the vehicle front frame plate 4, an inner groove is formed in the vehicle front frame plate 4, a circuit is installed in the inner groove of the vehicle front frame plate 4, an outlet of a communicating pipe 08 is communicated with the inner groove of the vehicle front frame plate 4, the through holes 401 are uniformly distributed on the vehicle front frame plate 4, the inner groove is formed in the vehicle front frame plate 4, the circuit is installed in the inner groove of the vehicle front frame plate 4, and an outlet of the communicating pipe 08 is communicated with the inner groove of the vehicle front frame plate 4;
the surface sliding connection of plantago frame plate 4 has the switch to protect door 5, the switch protects door 5 and includes third electric putter 51 and guard gate board 52, the both sides of a set of plantago frame plate 4 all are fixed with a set of the same third electric putter 51, third electric putter 51 and controller 205 electric connection, third electric putter 51's model is common model on the market, do not do too much at this and describe, the equal sliding connection in both sides of the surface of plantago frame plate 4 has guard gate board 52, a set of third electric putter 51 of both sides is connected with guard gate board 52's of both sides curb plate respectively.
Above-mentioned setting, when using, in case group battery 12 is on fire, through third electric putter 51's effect, two switches of driving 4 surfaces of plantago frame plate immediately protect door 5 to open to both sides respectively, expose through-hole 401, can make the inside gaseous blowout in the through-hole 401 that also can follow 4 surfaces of plantago frame plate of putting out a fire of plantago frame plate 4, cause near vehicle bottom bedplate 1 to be full of the gas of putting out a fire, slow down the speed that electric bicycle's intensity of a fire stretchs, can assist the personnel of riding to flee from electric bicycle rapidly.
The invention has the following specific application: when the electric bicycle is normally used, the temperature sensor 202 monitors the temperature in the battery compartment 2 in real time and transmits temperature data to the instrument 6, so that the temperature is displayed on the dial plate of the instrument 6 in real time, when the temperature sensor 202 monitors that the temperature in the first compartment box 21 rises to reach a dangerous range value, the temperature is immediately displayed on the instrument 6, and a red warning lamp is displayed on the instrument 6;
once the battery pack 12 in the battery compartment 2 is on fire, the temperature in the first compartment 21 exceeds a preset value, and at this time, the temperature sensor 202 immediately transmits the received signal to the controller 205, so that the alarms 203, the first micro motor 03, the first electric push rod 041, the second electric push rod 052, the second micro motor 054 and the third electric push rod 51 in the battery compartment 2 and the protection compartment 3 are all in a normal working state under the action of the controller 205;
in the battery compartment 2, under the action of a first electric push rod 041 in the switch assembly 04 at the bottom of the first connecting seat 204, the pressing block 042 is driven to move downwards to press the switch button 011 of the first aerosol fire extinguisher 01, and then under the action of the controller 205, the first micro motor 03 on the main board of the compartment partition board 201 is driven to rotate, so that the safety ring 013 of the first aerosol fire extinguisher 01 is pulled, the fire extinguishing gas in the first aerosol fire extinguisher 01 is sprayed into the main compartment of the first compartment 21 from the spray pipe 02, and the fire is extinguished by the battery pack 12 in the main compartment of the first compartment 21;
meanwhile, the motor seat 053 is driven to move downwards integrally under the action of the second electric push rod 052, the cutting knife 055 is driven to rotate at a high speed under the action of the second micro motor 054, and when the electric bicycle is used, the cutting knife 055 vertically moves downwards in the vertical direction to enter the knife groove 061 of the wire seat 06, so that the power wire 11 in the wire groove 062 on the top surface of the wire seat 06 is cut off, the connecting wire between the battery pack 12 and other circuits of the electric bicycle is cut off, and the fire is prevented from spreading to other circuits in the electric bicycle through the power wire 11;
meanwhile, in the protection bin 3, under the action of the third electric push rod 51, two switch protection doors 5 on the outer surface of the frame plate 4 in the front of the vehicle are immediately driven to be opened towards two sides respectively, and the through holes 401 are exposed;
meanwhile, the pressing block 042 is driven to move downwards to press the switch button 011 of the second aerosol fire extinguisher 07 under the action of the first electric push rod 041 in the switch component 04 at the bottom of the second connecting seat 301, and then the first micro motor 03 in the mounting groove 311 is driven to rotate under the action of the controller 205, so that the safety ring 013 of the second aerosol fire extinguisher 07 is pulled, fire extinguishing gas in the second aerosol fire extinguisher 07 is sprayed into the interior of the vehicle front frame plate 4 from the communicating pipe 08, a circuit in the vehicle front frame plate 4 is immediately extinguished, fire spreading is prevented, meanwhile, the fire extinguishing gas in the vehicle front frame plate 4 can also be sprayed out from the through hole 401 in the outer surface of the vehicle front frame plate 4, so that the vehicle bottom plate 1 is filled with the fire extinguishing gas, the fire spreading speed of the electric bicycle is slowed down, and a rider can rapidly escape from the electric bicycle;
in addition, once a fire occurs in the battery compartment 2, the alarm 203 immediately gives an alarm sound, and the alarm 203 immediately pushes fire information to the user.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a fire hidden danger initiative protector for electric bicycle, includes vehicle bottom bedplate (1), battery compartment (2), protection storehouse (3) and instrument ware (6), its characterized in that: the top surface of the vehicle bottom seat plate (1) is provided with a battery bin (2) and a protection bin (3), the protection bins (3) are arranged on two sides of the battery bin (2), the vehicle bottom seat plate (1) is welded with a vehicle front frame plate (4), the outer surface of the vehicle front frame plate (4) is connected with a switch guard door (5) in a sliding mode, and an instrument (6) is fixed to the top of the vehicle front frame plate (4);
the battery bin (2) comprises a first bin box (21) and a first bin cover (22), the top of the first bin box (21) is detachably connected with the first bin cover (22) through a screw, a bin partition plate (201) is welded inside the first bin box (21), and the inside of the first bin box (21) is divided into a main bin and an auxiliary bin through the bin partition plate (201);
a temperature sensor (202), an alarm (203) and a first connecting seat (204) are fixed on one side of a mainboard of the bin partition plate (201) in the auxiliary bin of the first bin box (21), the alarm (203) is connected with a mobile phone APP through the Internet, the temperature sensor (202) and the first connecting seat (204) are respectively located on two sides of the alarm (203), and a controller (205) is fixed on one side of the mainboard of the bin partition plate (201) in the main bin of the first bin box (21);
a first aerosol fire extinguisher (01) is detachably connected in an auxiliary bin of the first bin box (21) through a U-shaped clamping piece and a screw, a spray nozzle of the first aerosol fire extinguisher (01) is connected with a spray pipe (02), and the outlet end of the spray pipe (02) penetrates through a plate body of a bin partition plate (201) and is positioned in the auxiliary bin of the first bin box (21);
a wire breaking assembly (05) is fixed on one side face of a side plate of the bin partition plate (201) positioned in a main bin of the first bin box (21), a wire seat (06) is arranged right below the wire breaking assembly (05), and the wire seat (06) is fixed in the main bin of the first bin box (21);
the protective bin (3) comprises a second bin box (31) and a second bin cover (32), the interior of the second bin box (31) is detachably connected with a second connecting seat (301) through a screw, and the top of the second bin box (31) is detachably connected with the second bin cover (32) through a screw;
a second aerosol fire extinguisher (07) is detachably connected in the second bin box (31) through a U-shaped clamping piece and a screw, and a spray head of the second aerosol fire extinguisher (07) is communicated with the interior of the vehicle front frame plate (4) through a communicating pipe (08);
and switch components (04) are fixed at the bottoms of the first connecting seat (204) and the second connecting seat (301).
2. The active fire hazard protection device for the electric bicycle according to claim 1, wherein: the battery pack (12) is installed in the main bin of the first bin box (21), a power line (11) is connected in the main bin of the first bin box (21), and a plug of the power line (11) is connected with a jack of the battery pack (12).
3. The active fire hazard protection device for the electric bicycle according to claim 2, wherein: the switch assembly (04) comprises a first electric push rod (041) and a pressing block (042), the pressing block (042) is fixed to the connecting end of the bottom of the first electric push rod (041), the switch assembly (04) at the bottom of the first connecting seat (204) is located right above a switch button (011) in the first aerosol fire extinguisher (01), and the switch assembly (04) at the bottom of the second connecting seat (301) is located right above the switch button (011) in the second aerosol fire extinguisher (07).
4. The active fire hazard protection device for the electric bicycle according to claim 3, wherein: a mounting groove (311) is formed in one side of the inner bottom wall of the second bin box (31), and a first micro motor (03) is fixed inside the mounting groove (311) and on one side of a main board of the bin partition plate (201);
switch buttons (011) are arranged on the side walls of one sides of the first aerosol fire extinguisher (01) and the second aerosol fire extinguisher (07), and safety rings (013) are arranged at the bottom ends of the first aerosol fire extinguisher (01) and the second aerosol fire extinguisher (07).
5. The active fire hazard protection device for the electric bicycle according to claim 4, wherein: the safety ring (013) of the first aerosol fire extinguisher (01) is connected with the first micro motor (03) on the bin partition plate (201) through a connecting wire (012), and the safety ring (013) of the second aerosol fire extinguisher (07) is connected with the first micro motor (03) in the mounting groove (311) through the connecting wire (012);
an I-shaped reel is fixed at the connecting end of the first micro motor (03), one end of a connecting wire (012) is fixed on the I-shaped reel, and the other end of the connecting wire (012) is tied on a safety ring (013).
6. The active fire hazard protection device for the electric bicycle according to claim 5, wherein: broken string subassembly (05) is including mount pad (051), second electric putter (052), motor cabinet (053), second micro motor (054) and cutting knife (055), mount pad (051) is fixed on the mainboard of storehouse baffle (201), the bottom of mount pad (051) is fixed with second electric putter (052) that a set of mirror image set up, and is a set of the link of second electric putter (052) bottom is connected with motor cabinet (053), be fixed with second micro motor (054) on motor cabinet (053), the link of second micro motor (054) is connected with cutting knife (055).
7. The active fire hazard protection device for the electric bicycle according to claim 6, wherein: the wire holder is characterized in that a vertically downward knife groove (061) is formed in the middle of the top of the wire holder (06), the cutting knife (055) is opposite to the knife groove (061), the power wire (11) is placed inside the knife groove (061), a horizontal wire groove (062) is formed in the top of the wire holder (06), the top of the wire holder (06) located on the two sides of the knife groove (061) is provided with a clamping groove (063), and a clamping block (064) is detachably connected into the clamping groove (063) through a screw.
8. The active fire hazard protection device for the electric bicycle according to claim 7, wherein: through-holes (401) are evenly distributed on the vehicle front frame plate (4), an inner groove is formed in the vehicle front frame plate (4), a circuit is installed in the inner groove of the vehicle front frame plate (4), and an outlet of the communicating pipe (08) is communicated with the inner groove of the vehicle front frame plate (4).
9. The active fire hazard protection device for the electric bicycle according to claim 8, wherein: the switch protects door (5) and includes third electric putter (51) and guard gate board (52), and is a set of the both sides of plantago frame plate (4) all are fixed with a set of the same third electric putter (51), the equal sliding connection in both sides of the surface of plantago frame plate (4) has guard gate board (52), and a set of both sides third electric putter (51) are connected with the curb plate of guard gate board (52) of both sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210476099.7A CN114870292A (en) | 2022-04-29 | 2022-04-29 | Fire hazard active protection device for electric bicycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210476099.7A CN114870292A (en) | 2022-04-29 | 2022-04-29 | Fire hazard active protection device for electric bicycle |
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| CN114870292A true CN114870292A (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210476099.7A Pending CN114870292A (en) | 2022-04-29 | 2022-04-29 | Fire hazard active protection device for electric bicycle |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204637367U (en) * | 2015-05-06 | 2015-09-16 | 安徽新盾消防设备有限公司 | A kind of automobile of self-extinguishing |
| CN109432633A (en) * | 2018-10-31 | 2019-03-08 | 蒋承革 | A kind of automative automatic fire fighting |
| CN110227221A (en) * | 2019-07-05 | 2019-09-13 | 安徽鑫思诚科技有限公司 | A kind of intelligent extinguishing device for electric vehicle lithium battery case |
| AU2020102366A4 (en) * | 2020-09-22 | 2020-11-05 | Star 8 Holdings Pty Ltd | Wide tyre electric scooter |
| KR20210060160A (en) * | 2019-11-18 | 2021-05-26 | (주)루슨트코리아 | Battery charging system with automatic fire extinction device |
| CN113426049A (en) * | 2021-07-13 | 2021-09-24 | 海天消防科技股份有限公司 | Fire suppression device for lithium ion power battery box of electric motor coach |
| CN215220907U (en) * | 2021-07-26 | 2021-12-17 | 常州市博沃智能科技有限公司 | Electric bicycle battery compartment fire prevention type protective housing |
-
2022
- 2022-04-29 CN CN202210476099.7A patent/CN114870292A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204637367U (en) * | 2015-05-06 | 2015-09-16 | 安徽新盾消防设备有限公司 | A kind of automobile of self-extinguishing |
| CN109432633A (en) * | 2018-10-31 | 2019-03-08 | 蒋承革 | A kind of automative automatic fire fighting |
| CN110227221A (en) * | 2019-07-05 | 2019-09-13 | 安徽鑫思诚科技有限公司 | A kind of intelligent extinguishing device for electric vehicle lithium battery case |
| KR20210060160A (en) * | 2019-11-18 | 2021-05-26 | (주)루슨트코리아 | Battery charging system with automatic fire extinction device |
| AU2020102366A4 (en) * | 2020-09-22 | 2020-11-05 | Star 8 Holdings Pty Ltd | Wide tyre electric scooter |
| CN113426049A (en) * | 2021-07-13 | 2021-09-24 | 海天消防科技股份有限公司 | Fire suppression device for lithium ion power battery box of electric motor coach |
| CN215220907U (en) * | 2021-07-26 | 2021-12-17 | 常州市博沃智能科技有限公司 | Electric bicycle battery compartment fire prevention type protective housing |
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