CN115189448A - Explosion-proof, fire-proof and smoke-proof charging device - Google Patents
Explosion-proof, fire-proof and smoke-proof charging device Download PDFInfo
- Publication number
- CN115189448A CN115189448A CN202210933716.1A CN202210933716A CN115189448A CN 115189448 A CN115189448 A CN 115189448A CN 202210933716 A CN202210933716 A CN 202210933716A CN 115189448 A CN115189448 A CN 115189448A
- Authority
- CN
- China
- Prior art keywords
- proof
- explosion
- smoke
- fire
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000779 smoke Substances 0.000 claims abstract description 18
- 238000004880 explosion Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- 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
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00309—Overheat or overtemperature protection
-
- 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
Landscapes
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides an explosion-proof, fireproof and smoke-proof charging device, wherein an explosion-proof bin is arranged on a bin body and used for containing a battery to be charged, one side of an end cover is hinged to one side of a cover plate, the lower end of the cover plate and the lower end of the end cover are both used for covering an open groove, a lock tongue is arranged on the other side of the cover plate, a clamping plate is arranged at the upper end of the bin body, a through hole is formed in the clamping plate, and one end of the lock tongue is detachably connected into the through hole. According to the explosion-proof, fireproof and smoke-proof charging device, when the battery is stored and charged in the bin body, the safety protection effect can be achieved, the smoke-sensitive alarm is arranged in the explosion-proof bin, the alarm can be given out in advance, the temperature sensor detects and transmits the temperature in the explosion-proof bin in real time, the high-temperature power-off protection can be implemented through the control module, and the power supply can be cut off when the temperature in the bin is too high; the fire extinguishing device is stored in the bin, so that safety accidents caused by short circuit of a flushing point and the like are avoided, the safety of battery storage and charging is improved, and the property loss of personnel is avoided.
Description
Technical Field
The invention belongs to the field of battery charging explosion prevention, and particularly relates to an explosion-proof, fireproof and smoke-proof charging device.
Background
The power battery is a power supply for providing a power source for tools, and is a storage battery for providing power for electric vehicles, electric trains, electric bicycles and golf carts, and is mainly different from a starting battery for starting an automobile engine. Valve-port sealed lead-acid batteries, open tubular lead-acid batteries and lithium ion batteries are mostly used.
In the application of the power battery of the electric bicycle, a lead-acid storage battery and a lithium ion storage battery are usually selected, when the power battery needs to be charged, the power battery is disassembled from the bicycle body for charging, and the battery is often subjected to smoke generation, spontaneous combustion or explosion due to factors such as aging or collision of the power battery in the charging process.
Disclosure of Invention
In view of this, the present invention provides an explosion-proof, fire-proof and smoke-proof charging device to solve the problem of potential safety hazard during the storage or charging process of the rechargeable battery in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the utility model provides a charging device of explosion-proof, fire prevention and smoke prevention, includes the storehouse body, and the storehouse body is equipped with explosion-proof storehouse, and explosion-proof storehouse is uncovered groove, and explosion-proof storehouse is used for holding and treats rechargeable battery, and storehouse body upper end fixed mounting end cover, and end cover one side articulates to one side of apron, and apron lower extreme and end cover lower extreme all are used for covering uncovered groove, the opposite side of apron set up the spring bolt, and storehouse body upper end installation cardboard is equipped with the through-hole on the cardboard, and in the one end of spring bolt can be dismantled and be connected to the through-hole, is equipped with the cable hole on the storehouse body, and the peripheral sealing connection of cable is downthehole to the cable, and the lower extreme installation controller of end cover, the one end signal connection of cable is to the controller, sets up the plug on the controller, and the plug is pegged graft to treating rechargeable battery.
Furthermore, a smoke alarm is arranged in the bin body.
Further, the controller comprises a control module, a communication module and a power switch, the communication module and the plug are respectively connected to the control module through signals, a switch hole is formed in the end cover, the power switch is installed in the light opening hole, and the cable is communicated to the control module through the power switch.
Further, a temperature sensor is arranged in the bin body, and the temperature sensor is connected to the control module through signals.
Furthermore, the upper end of the end cover is provided with a display hole, a display module is installed in the display hole, and the display module is in signal connection with the control module.
Furthermore, a washing foam fire extinguishing device is installed in the bin body, and the washing foam fire extinguishing device is in signal connection with the control module.
Furthermore, the upper end of the bin body is provided with a flame-retardant pad which is displaced between the upper end of the bin body and the lower end of the cover plate.
Furthermore, the lower end of the bin body is provided with a self-locking pulley.
Furthermore, the bin body is made of a steel plate, and a cavity is formed in the side wall of the bin body.
Furthermore, one side of the end cover is hinged to one side of the cover plate through an elastic sheet, the elastic sheet is of an arc-shaped structure, one end of the elastic sheet is fixedly connected to one side of the lower end of the cover plate, the other end of the elastic sheet is hinged to one end of the connecting plate, and the other end of the connecting plate is fixedly connected to one side of the lower end of the end cover.
Compared with the prior art, the explosion-proof, fireproof and smoke-proof charging device has the following beneficial effects: the battery can play a role in safety protection when the battery is stored and charged in the bin body and an accident occurs, the smoke-sensitive alarm is arranged in the explosion-proof bin and can give an alarm in advance, the temperature sensor detects and transmits the temperature in the explosion-proof bin in real time, high-temperature power-off protection can be implemented through the control module, and the power supply can be cut off when the temperature in the bin is too high; the fire extinguishing device is stored in the bin, so that safety accidents caused by short circuit of a flushing point and the like are avoided, the safety of battery storage and charging is improved, and the property loss of personnel is avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an explosion-proof, fire-proof and smoke-proof charging device according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an explosion-proof, fire-proof and smoke-proof charging device according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the end cap and cover plate according to the embodiment of the present invention;
FIG. 4 is a schematic view of a structure of the spring plate and the connecting plate according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a lock tongue according to an embodiment of the present invention;
fig. 6 is a control schematic diagram of an explosion-proof, fire-proof and smoke-proof charging device according to an embodiment of the present invention.
Description of reference numerals:
1, a cabin body; 11-cable holes; 12-a cavity; 2-end cap; 3-cover plate; 4-a lock tongue; 5-a controller; 51-a power switch; 52-a display module; 6-self-locking pulley; 7-a shrapnel; and 8, connecting plates.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-6, an explosion-proof, fire-proof and smoke-proof charging device comprises a cabin body 1, wherein the cabin body 1 is provided with an explosion-proof cabin which is an open groove and is used for containing a battery to be charged, an end cover 2 is fixedly arranged at the upper end of the cabin body 1, one side of the end cover 2 is hinged to one side of an cover plate 3, the lower end of the cover plate 3 and the lower end of the end cover 2 are both used for covering the open groove, a lock tongue 4 is arranged at the other side of the cover plate 3, a clamping plate is arranged at the upper end of the cabin body 1 and is provided with a through hole, one end of the lock tongue 4 is detachably connected into the through hole, a cable hole 11 is arranged on the cabin body 1, the periphery of the cable is hermetically connected into the cable hole 11, a controller 5 is arranged at the lower end of the end cover 2, one end of the cable is in signal connection with the controller 5, a plug is arranged on the controller 5, and the plug is plugged into the battery to be charged.
The smoke detector alarm is arranged in the bin body 1, the smoke detector alarm is in signal connection with the controller 5, and the smoke detector alarm can give out smoke or spontaneous combustion alarms in advance.
Set up temperature sensor in the storehouse body 1, temperature sensor signal connection to control module, temperature sensor is used for detecting the interior temperature of explosion-proof storehouse and implements and transmits to control module, if the interior temperature of storehouse exceeds 75 degrees centigrade, then control module implements the power-off protection.
The upper end of the end cover 2 is provided with a display hole, a display module 52 is arranged in the display hole, the display module 52 is in signal connection with the control module, and the display module 52 is a liquid crystal display screen and is used for displaying the temperature in the bin in real time.
Installation washing foam extinguishing device in the storehouse body 1, washing foam extinguishing device is the jar of putting out a fire, pack compression fire extinguishing medium in the jar of putting out a fire, it sets up the detonator or installs the solenoid valve to put out a fire the end, if put out a fire the end set up the detonator then need lean on inside temperature or naked light to lead to the detonator to explode after release fire extinguishing medium to put out a fire, if put out a fire the end set up the solenoid valve, then solenoid valve signal connection to control module, control module passes through temperature sensor transmission data and judges whether to fire, if then open solenoid valve release fire extinguishing medium and put out a fire, avoid charging the incident that short circuit etc. caused, improve the battery and store, the security of charging, avoid personnel loss of property, and washing foam extinguishing device mainly is used for putting out a fire in the explosion-proof storehouse, wherein starting mode and starting temperature can dispose according to the actual demand, here is not being repeated.
The 1 upper end in the storehouse body sets up fire-retardant pad, and fire-retardant pad displacement storehouse body 1 upper end and apron between the 3 lower extremes, and as shown in fig. 1, storehouse body 1 and end cover 2 structure as an organic whole, apron 3 is the structure that opens and shuts in explosion-proof storehouse, and fire-retardant pad is used for guaranteeing to lap 3 and the storehouse body 1 between sealed, prevents the toxic gas diffusion, for the ease of the device's removal, sets up auto-lock pulley 6 at 1 lower extreme in the storehouse body, and auto-lock pulley 6 chooses for use prior art.
As shown in fig. 2, the material of the storehouse body 1 is the steel sheet, storehouse body 1 lateral wall is equipped with cavity 12, can alleviate the weight of whole device, also can satisfy explosion-proof demand, it has thermal-insulated utility to inform cavity 12, simultaneously in order to prevent that end cover 2 from being bounced open, pass through shell fragment 7 with one side of end cover 2 and articulate to one side of apron 3, and shell fragment 7 is the arc structure, one end fixed connection of shell fragment 7 is to apron 3 lower extreme one side, the other end of shell fragment 7 articulates the one end to connecting plate 8, the other end fixed connection of connecting plate 8 is to end cover 2's lower extreme one side.
The utility model provides an explosion-proof, fire prevention and smoke protection's charging device's beneficial effect:
the battery can play a role in safety protection when the battery is stored and charged in the bin body and an accident occurs, the smoke-sensitive alarm is arranged in the explosion-proof bin and can give an alarm in advance, the temperature sensor detects and transmits the temperature in the explosion-proof bin in real time, high-temperature power-off protection can be implemented through the control module, and the power supply can be cut off when the temperature in the bin is too high; the fire extinguishing device is stored in the bin, so that safety accidents caused by short circuit of a flushing point and the like are avoided, the safety of battery storage and charging is improved, and the loss of personnel and property is avoided.
The control module is a single chip microcomputer or a PLC in the prior art, a control circuit of the control module can be realized through simple programming by a person skilled in the art, the supply of a power supply also belongs to the common knowledge in the art, and the control module is mainly used for protecting a mechanical device, and the detailed explanation of the control mode and the circuit connection is not provided herein.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides an explosion-proof, fire prevention and smoke protection's charging device which characterized in that: including the storehouse body (1), the storehouse body (1) is equipped with explosion-proof storehouse, and explosion-proof storehouse is uncovered groove, and explosion-proof storehouse is used for holding rechargeable battery, and the storehouse body (1) upper end fixed mounting end cover (2), and end cover (2) one side articulates to one side of apron (3), and apron (3) lower extreme and end cover (2) lower extreme all are used for covering uncovered groove, the opposite side of apron (3) sets up spring bolt (4), and the cardboard is installed to the storehouse body (1) upper end, is equipped with the through-hole on the cardboard, and in the one end of spring bolt (4) can be dismantled and is connected to the through-hole, be equipped with cable hole (11) on the storehouse body (1), in the peripheral sealing connection of cable hole (11), the lower extreme installation controller (5) of end cover (2), the one end signal connection of cable to controller (5), set up the plug on controller (5), plug to rechargeable battery.
2. An explosion-, fire-and smoke-proof charging apparatus as claimed in claim 1, wherein: a smoke detector alarm is arranged in the bin body (1).
3. An explosion, fire and smoke proof charging apparatus as defined in claim 1, wherein: controller (5) includes control module, communication module and switch (51), and communication module and plug signal connection respectively set up the switch hole on end cover (2), and in switch (51) installed to opening the unthreaded hole, the cable communicated to control module through switch (51).
4. An explosion, fire and smoke proof charging apparatus as defined in claim 3, wherein: a temperature sensor is arranged in the bin body (1), and the temperature sensor is connected to the control module through signals.
5. An explosion, fire and smoke proof charging apparatus as defined in claim 3, wherein: the upper end of the end cover (2) is provided with a display hole, a display module (52) is installed in the display hole, and the display module (52) is in signal connection with the control module.
6. An explosion, fire and smoke proof charging apparatus as defined in claim 3, wherein: the water washing foam fire extinguishing device is installed in the bin body (1) and used for fire extinguishing in the explosion-proof bin, and the water washing foam fire extinguishing device is triggered to be started for a fuse or started by the control module.
7. An explosion-, fire-and smoke-proof charging apparatus as claimed in claim 1, wherein: the upper end of the bin body (1) is provided with a flame-retardant pad which is displaced between the upper end of the bin body (1) and the lower end of the cover plate (3).
8. An explosion, fire and smoke proof charging apparatus as defined in claim 1, wherein: the lower end of the bin body (1) is provided with a self-locking pulley (6).
9. An explosion-, fire-and smoke-proof charging apparatus as claimed in claim 1, wherein: the bin body (1) is made of a steel plate, and a cavity (12) is arranged on the side wall of the bin body (1).
10. An explosion-, fire-and smoke-proof charging apparatus as claimed in claim 1, wherein: one side of the end cover (2) is hinged to one side of the cover plate (3) through the elastic sheet (7), the elastic sheet (7) is of an arc-shaped structure, one end of the elastic sheet (7) is fixedly connected to one side of the lower end of the cover plate (3), the other end of the elastic sheet (7) is hinged to one end of the connecting plate (8), and the other end of the connecting plate (8) is fixedly connected to one side of the lower end of the end cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210933716.1A CN115189448A (en) | 2022-08-04 | 2022-08-04 | Explosion-proof, fire-proof and smoke-proof charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210933716.1A CN115189448A (en) | 2022-08-04 | 2022-08-04 | Explosion-proof, fire-proof and smoke-proof charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115189448A true CN115189448A (en) | 2022-10-14 |
Family
ID=83521306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210933716.1A Pending CN115189448A (en) | 2022-08-04 | 2022-08-04 | Explosion-proof, fire-proof and smoke-proof charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115189448A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115882149A (en) * | 2023-02-22 | 2023-03-31 | 深圳市柯讯科技有限公司 | Battery pack based on fire prevention and explosion prevention |
-
2022
- 2022-08-04 CN CN202210933716.1A patent/CN115189448A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115882149A (en) * | 2023-02-22 | 2023-03-31 | 深圳市柯讯科技有限公司 | Battery pack based on fire prevention and explosion prevention |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205569556U (en) | Fire extinguishing systems and on -vehicle battery box of on -vehicle battery box | |
| CN109591634A (en) | Can self-extinguishing battery of electric vehicle intelligent charge cabinet | |
| JP6080201B2 (en) | Fire extinguishing apparatus and aging method using the same | |
| CN109585726A (en) | Vehicle and its battery case, battery modules, fire extinguishing component, fire extinguishment container | |
| CN111129371A (en) | Device and method for protecting thermal runaway of power battery of electric automobile | |
| CN209804855U (en) | Power battery | |
| CN110148694A (en) | Battery module and battery pack | |
| KR102382661B1 (en) | Battery pack cover with fire protection means | |
| CN212033075U (en) | Lithium battery with charge explosion-proof function | |
| CN205069780U (en) | Take extinguishing device's lithium ion battery group | |
| CN204946959U (en) | A kind of battery modules | |
| CN113140863A (en) | Battery flame-retardant cover plate, lithium ion battery and vehicle | |
| CN115189448A (en) | Explosion-proof, fire-proof and smoke-proof charging device | |
| WO2017090866A1 (en) | Battery pack comprising fire extinguishing device, and control method using same | |
| CN109585746A (en) | Conductive handle protective plate, safety battery, battery modules, battery case and vehicle | |
| JP7667301B2 (en) | Improved safety of battery packs | |
| CN117477078A (en) | Battery pack for electric vehicle and electric vehicle | |
| CN217544801U (en) | Power box | |
| CN216536631U (en) | Power battery and two-wheeled electric vehicle | |
| CN207530016U (en) | A kind of conduction handle protective plate, safety battery, battery modules, battery case and vehicle | |
| CN213279198U (en) | A portable energy storage battery safe charging box | |
| CN211188859U (en) | Automatic fire extinguishing device for automobile power battery | |
| CN213461206U (en) | Explosion-proof isolation box for battery | |
| CN218352208U (en) | Explosion-proof, fire-proof and smoke-proof charging device | |
| CN207384645U (en) | A kind of extinguishing device being fixed on inside new energy electric car battery case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |