CN204011506U - A kind of Vehicular battery casing and use the vehicle of this Battery case - Google Patents
A kind of Vehicular battery casing and use the vehicle of this Battery case Download PDFInfo
- Publication number
- CN204011506U CN204011506U CN201420143170.0U CN201420143170U CN204011506U CN 204011506 U CN204011506 U CN 204011506U CN 201420143170 U CN201420143170 U CN 201420143170U CN 204011506 U CN204011506 U CN 204011506U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery case
- vehicle
- management system
- level sensor
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Secondary Cells (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a kind of Vehicular battery casing and uses the vehicle of this Battery case, belongs to new forms of energy Battery case technical field.The utility model is provided with level sensor and unidirectional valve at Battery case, by the water level of level sensor Real-time Collection Battery case, and send to vehicular meter to show by single-chip microcomputer the water level information collecting, and send to battery management system, battery management system is according to actual battery height setting alarm threshold value, once exceed threshold value, report to the police, remind driver as early as possible car to be moved to high platform area, the unidirectional valve of Battery case bottom can be discharged water automatically simultaneously, avoid water level to rise to a certain degree, cause battery short circuit, cause the electric leakage of car load high pressure, injure personal safety.The utility model is simple in structure, can be good at solving the battery case battery short circuit problem causing of intaking.
Description
Technical field
The utility model relates to a kind of Vehicular battery casing and uses the vehicle of this Battery case, belongs to new forms of energy Battery case technical field.
Background technology
Present stage of china is faced with the severe challenge of oil shortage, and greatly developing new forms of energy car becomes China's reply climate change, reduces greenhouse gas emission, reduces PM2.5 discharge, administers one of Important Action of urban environment.Common new forms of energy car owner will comprise hybrid electric vehicle, pure electric vehicle, fuel-cell vehicle, and in the battery of new forms of energy car, motor, automatically controlled three large core technologies, battery technology plays vital effect in the industrialized development of whole new forms of energy car, and the rational Design on Plane of Battery case becomes the important ring in battery technology.For maximized increase passenger's activity space, improve car load comfortableness, battery is generally all arranged on car load chassis, and this design to Battery case is had higher requirement.
New forms of energy car requires battery to possess the characteristic such as high-energy-density, high power density, powerful electric discharge can cause battery temperature to raise, so Battery case need to have the design of ventilation and heat, and battery arrangement position is lower, cause the risk of Battery case water inlet greatly to improve.Once Battery case water inlet, cannot discharge again in time, once water level arrives battery plus-negative plate position, can directly cause battery short circuit, may cause battery blast on fire, injures personal safety, and is attended by Danger Electric shock risk.
Utility model content
The purpose of this utility model is to provide a kind of Vehicular battery casing and uses the vehicle of this Battery case, to solve the problem that causes battery short circuit after current battery casing is intake.
The utility model provides a kind of Vehicular battery casing for solving the problems of the technologies described above, comprise casing surrounding side and bottom surface, in described Battery case, be equiped with level sensor, Battery case is provided with unidirectional valve on bottom surface, and the output of described level sensor is for being connected with CAN bus or the battery management system of vehicle by single-chip microcomputer.
Described level sensor has four, is arranged on respectively Battery case surrounding bottom.
In Battery case, be also provided with temperature sensor, described temperature sensor be arranged on casing surrounding and or battery centre position, the output of this temperature sensor is for being connected with CAN bus or the battery management system BMS of vehicle by single-chip microcomputer.
On a side of described Battery case surrounding, be provided with radiator fan, and be provided with grid on the opposite face of this side.
Described battery case is provided with guiding gutter on bottom surface.
The utility model also provides a kind of vehicle, comprise battery management system, panel board and be arranged on the Battery case on vehicle domain, in described Battery case, be equiped with level sensor, Battery case is provided with unidirectional valve on bottom surface, the output of described level sensor is connected with single-chip microcomputer, and the output of single-chip microcomputer is connected with CAN bus or the battery management system of vehicle by CAN transceiver.
Described level sensor has four, is arranged on respectively Battery case surrounding bottom.
In Battery case, be also provided with temperature sensor, described temperature sensor be arranged on casing surrounding and or battery centre position, the output of this temperature sensor is connected with the input of single-chip microcomputer, and single-chip microcomputer is connected with CAN bus or battery management system by CAN transceiver.
On a side of described Battery case surrounding, be provided with radiator fan, and be provided with grid on the opposite face of this side.
On described battery case bottom surface, be provided with guiding gutter.
The beneficial effects of the utility model are: the utility model is provided with level sensor and unidirectional valve at Battery case, by the water level of level sensor Real-time Collection Battery case, and send to vehicular meter to show by single-chip microcomputer the water level information collecting, and send to battery management system, battery management system is according to actual battery height setting alarm threshold value, once exceed threshold value, report to the police, remind driver as early as possible car to be moved to high platform area, water flows to unidirectional valve and automatically water is discharged through guiding gutter, avoid water level to rise to a certain degree, cause battery short circuit, cause the electric leakage of car load high pressure, injure personal safety.The utility model is simple in structure, can be good at solving the battery case battery short circuit problem causing of intaking.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model Battery case;
Fig. 2 is the utility model Battery case vertical view;
Fig. 3 is the utility model Battery case end view;
Fig. 4 is the control principle block diagram of the utility model Battery case.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
The embodiment of a kind of Vehicular battery casing of the present utility model
As shown in Figure 1, Battery case of the present utility model comprises battery case surrounding side and bottom surface, battery case inside is provided with level sensor 1 and temperature sensor, the probe of temperature sensor is arranged on the diverse location of Battery case, comprise casing surrounding and battery centre position, level sensor has four, is arranged on respectively Battery case surrounding bottom.Battery case is provided with radiator fan 2 on a side, is provided with grid 3 on side on the other side, is provided with unidirectional valve 4, as shown in Figures 2 and 3 on battery case bottom surface.The output of level sensor 1 and temperature sensor is all for being connected with the input of single-chip microcomputer, the output of single-chip microcomputer is for being connected with battery management system with the CAN bus of vehicle by CAN transceiver, as shown in Figure 4, the control end of radiator fan is also connected with the output of battery management system by single-chip microcomputer.
Level sensor and temperature sensor be water level and the temperature of Real-time Collection Battery case respectively, the analog quantity of collection is sent to single-chip microcomputer and carries out data processing, data after treatment are sent to respectively meter panel of motor vehicle and battery management system by CAN transceiver, Instrument use fluid column shows Battery case water level, and according to actual battery height setting alarming threshold value, once instrument shows Battery case water inlet, need driver as early as possible car to be moved to high platform area, when unidirectional valve is intake at Battery case, can automatically open water is discharged, in order to make drainage effect better, on battery case bottom surface, be also provided with guiding gutter 5, as shown in Figure 2, in the time that Battery case is intake, water can flow to along guiding gutter the position of unidirectional valve, through unidirectional valve, water is got rid of, avoid water level to rise to a certain degree, cause battery short circuit, cause the electric leakage of car load high pressure, injure personal safety.
Battery management system judges according to the temperature gathering, and when temperature superelevation, controls radiator fan and starts the cold wind of forcing in extraction car, when temperature is too low, controls heating module heating on one side, controls fan on one side and forces the warm braw in extraction car; On the other hand, be sent in car load CAN bus by CAN transceiver, once temperature superelevation, ultralow, instrument can display alarm information, reminds driver to take corresponding measure.
The embodiment of a kind of vehicle of the present utility model
Vehicle of the present utility model comprises battery case, battery management system CAN bus and meter panel of motor vehicle, battery case is arranged on the chassis of car load, Battery case comprises surrounding and bottom surface, level sensor 1 and temperature sensor are installed in battery case, level sensor in the present embodiment has four, the probe of these four level sensors is arranged on respectively Battery case surrounding bottom, temperature sensor probe is arranged on the diverse location of Battery case, comprise casing surrounding and battery centre position, battery case bottom is provided with unidirectional valve, this unidirectional valve is in the time that Battery case is intake, can automatically open water is discharged, battery case is provided with radiator fan on a side, on side on the other side, be provided with grid.
The water level of level sensor Real-time Collection Battery case, the analog quantity of collection is sent to single-chip microcomputer and carries out data processing, data after treatment are sent in car load CAN bus by CAN transceiver, instrument can be used fluid column to pass through green, yellow, red display Battery case water level information, and according to actual battery height setting alarming threshold value, once it is yellow that instrument shows Battery case water level, or prompting " please having sailed out of as early as possible aqua region ", driver need to move to car high platform area as early as possible, the unidirectional valve Auto-drainage of Battery case, in order to make drainage effect better, on battery case bottom surface, be also provided with guiding gutter 5, as shown in Figure 2, in the time that Battery case is intake, water can flow to along guiding gutter the position of unidirectional valve, through unidirectional valve, water is got rid of, avoid water level to rise to a certain degree, cause battery short circuit, cause the electric leakage of car load high pressure, injure personal safety.
Temperature sensor is sent to single-chip microcomputer by the analog quantity of the temperature information of the Battery case of collection and carries out data processing, data after treatment are sent to battery management system BMS by CAN transceiver on the one hand, BMS judges, when the maximum temperature gathering exceedes 35 DEG C, control starting fan and force to extract the cold wind in car, when maximum temperature is less than after 30 DEG C, control fan and close; The minimum temperature gathering during lower than 0 DEG C, is controlled heating module heating on one side, controls fan on one side and forces to extract the warm braw in car, in the time that minimum temperature is greater than 10 DEG C, controls heating module and stops heating, controls fan and closes; On the other hand, be sent in car load CAN bus by CAN transceiver, once temperature control exceeds the working range of battery, instrument shows " parking checking ", and prompting driver pulling over observing checks, fixes a breakdown.System judges, and when temperature superelevation, controls starting fan and forces to extract the cold wind in car, when temperature is too low, controls heating module heating on one side, controls fan on one side and forces to extract the warm braw in car; On the other hand, be sent in car load CAN bus by CAN transceiver, once temperature superelevation, ultralow, instrument can display alarm information, reminds driver to take corresponding measure.
Therefore the utility model can complete effective management of Vehicular battery casing, realize and automatically detect Battery case water level, Auto-drainage, realize intelligent temperature control, battery is always worked in certain temperature range, thereby ensure that cell safety is reliable, and then ensure passenger's personal safety.
Claims (8)
1. a Vehicular battery casing, comprise casing surrounding side and bottom surface, it is characterized in that, in described Battery case, be equiped with level sensor, Battery case is provided with unidirectional valve on bottom surface, the output of described level sensor is for being connected with CAN bus or the battery management system of vehicle by single-chip microcomputer, and described battery case is provided with guiding gutter on bottom surface.
2. Vehicular battery casing according to claim 1, is characterized in that, described level sensor has four, is arranged on respectively Battery case surrounding bottom.
3. Vehicular battery casing according to claim 2, it is characterized in that, in Battery case, be also provided with temperature sensor, described temperature sensor be arranged on casing surrounding and or battery centre position, the output of this temperature sensor is for being connected with CAN bus or the battery management system of vehicle by single-chip microcomputer.
4. Vehicular battery casing according to claim 3, is characterized in that, on a side of described Battery case surrounding, is provided with radiator fan, and is provided with grid on the opposite face of this side.
5. a vehicle, comprise battery management system, CAN bus, panel board and be arranged on the Battery case on vehicle domain, it is characterized in that, in described Battery case, be equiped with level sensor, Battery case is provided with unidirectional valve on bottom surface, the output of described level sensor is connected with single-chip microcomputer, and the output of single-chip microcomputer is connected with CAN bus or the battery management system of vehicle by CAN transceiver, on described battery case bottom surface, is provided with guiding gutter.
6. vehicle according to claim 5, is characterized in that, described level sensor has four, is arranged on respectively Battery case surrounding bottom.
7. vehicle according to claim 6, it is characterized in that, in Battery case, be also provided with temperature sensor, described temperature sensor be arranged on casing surrounding and or battery centre position, the output of this temperature sensor is connected with the input of single-chip microcomputer, and single-chip microcomputer is connected with CAN bus or battery management system by CAN transceiver.
8. vehicle according to claim 7, is characterized in that, on a side of described Battery case surrounding, is provided with radiator fan, and is provided with grid on the opposite face of this side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143170.0U CN204011506U (en) | 2014-03-27 | 2014-03-27 | A kind of Vehicular battery casing and use the vehicle of this Battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143170.0U CN204011506U (en) | 2014-03-27 | 2014-03-27 | A kind of Vehicular battery casing and use the vehicle of this Battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011506U true CN204011506U (en) | 2014-12-10 |
Family
ID=52051464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143170.0U Expired - Fee Related CN204011506U (en) | 2014-03-27 | 2014-03-27 | A kind of Vehicular battery casing and use the vehicle of this Battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011506U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539170A (en) * | 2015-12-04 | 2016-05-04 | 广西玉柴机器股份有限公司 | Hybrid power management system of hybrid power bus |
| CN108725315A (en) * | 2017-04-21 | 2018-11-02 | 郑州宇通客车股份有限公司 | A kind of new-energy automobile |
| CN110182032A (en) * | 2018-02-19 | 2019-08-30 | 本田技研工业株式会社 | The control system of vehicle |
| CN110481375A (en) * | 2019-08-08 | 2019-11-22 | 宿州市艾尔新能源有限公司 | A kind of power & environment supervision device of energy-storage box |
-
2014
- 2014-03-27 CN CN201420143170.0U patent/CN204011506U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539170A (en) * | 2015-12-04 | 2016-05-04 | 广西玉柴机器股份有限公司 | Hybrid power management system of hybrid power bus |
| CN108725315A (en) * | 2017-04-21 | 2018-11-02 | 郑州宇通客车股份有限公司 | A kind of new-energy automobile |
| CN108725315B (en) * | 2017-04-21 | 2023-08-01 | 宇通客车股份有限公司 | New energy automobile |
| CN110182032A (en) * | 2018-02-19 | 2019-08-30 | 本田技研工业株式会社 | The control system of vehicle |
| CN110481375A (en) * | 2019-08-08 | 2019-11-22 | 宿州市艾尔新能源有限公司 | A kind of power & environment supervision device of energy-storage box |
| CN110481375B (en) * | 2019-08-08 | 2024-03-12 | 宿州市艾尔新能源有限公司 | Movable ring monitoring device of energy storage box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204011506U (en) | A kind of Vehicular battery casing and use the vehicle of this Battery case | |
| CN205429040U (en) | Electronic match vehicle power battery box structure | |
| CN205075622U (en) | Inside cooling system of car | |
| CN102013533A (en) | Method and system for controlling battery temperature of electric vehicle | |
| CN202066162U (en) | Vehicle-mounted energy-saving air-conditioning automatic control device | |
| CN103507596A (en) | Automatic temperature keeping device in vehicle | |
| CN203880853U (en) | Vehicle-mounted fresh air purifier | |
| CN206797154U (en) | A kind of power battery of electric vehicle group air-conditioning cooling management system | |
| CN102717680A (en) | Radiating device for automobile | |
| CN102582401A (en) | Solar skylight | |
| CN209217153U (en) | A kind of batteries of electric automobile cooling warning device | |
| CN204936752U (en) | Automobile-used solar power temperature control automatic air-exchanging heat sink | |
| CN203533753U (en) | Auxiliary air conditioner of automobile | |
| CN204204994U (en) | A kind of temperature control device of box lithium battery group | |
| CN102340045A (en) | Cooling circulating system of power battery | |
| CN202598881U (en) | Photovoltaic auxiliary heating solar water heater | |
| CN205811021U (en) | A kind of thermal runaway self-shield electrokinetic cell system | |
| CN204669036U (en) | A kind of electric automobile DC charging cabinet of high heat radiation low noise | |
| CN208078137U (en) | A kind of electric vehicle battery system | |
| CN203190642U (en) | Water heater with automatic drainage anti-freezing device | |
| CN203472484U (en) | Automobile skylight capable of being intelligently opened | |
| CN201767799U (en) | Baking oven | |
| CN201362154Y (en) | Device utilizing automobile tail gas to carry out secondary heating on carriages of passenger/cargo vehicles | |
| CN201516796U (en) | Heat energy sensor for heating board of passenger car | |
| CN204998304U (en) | Utilize intelligent heavy architectural equipment of heat radiation water tank heating driver's cabin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190327 |