CN111816821A - New energy automobile battery box - Google Patents
New energy automobile battery box Download PDFInfo
- Publication number
- CN111816821A CN111816821A CN202010950635.3A CN202010950635A CN111816821A CN 111816821 A CN111816821 A CN 111816821A CN 202010950635 A CN202010950635 A CN 202010950635A CN 111816821 A CN111816821 A CN 111816821A
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- pipe
- air inlet
- heat dissipation
- gear
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- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient temperature
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- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
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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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a new energy automobile battery box, which comprises an installation shell used for installing a battery pack and a ventilation and cooling mechanism used for ventilating and cooling the battery pack, the ventilation cooling mechanism comprises an air inlet component, a connecting component and an air exhaust component, wherein in the running process of the automobile, the air flow on the front passes through the air inlet component, then enters the installation shell body through the connecting component and the air exhaust component in sequence, so as to blow air and dissipate heat of the battery pack in the installation shell body, hydraulic oil in the hydraulic oil tank flows into the first heat dissipation network pipe and the second heat dissipation network pipe through the gear pump, then flows into the hydraulic oil tank, the hydraulic oil can absorb the heat in the installation shell in the process that the hydraulic oil flows through the first heat dissipation mesh pipe and the second heat dissipation mesh pipe, therefore, the battery pack in the installation shell is cooled, and the purpose of circular cooling can be achieved in the process that hydraulic oil flows through the gear pump, the first heat dissipation mesh pipe and the second heat dissipation mesh pipe.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a battery box of a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The electric automobile is one of new energy automobile, and its power has on-vehicle battery to provide, and current electric automobile's battery box simple structure and function are single, do not have fine thermal diffusivity, and when the temperature in the battery box was higher, if can not in time many group batteries dispel the heat, greatly influenced the life of group battery.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a new energy automobile battery box.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
A new energy automobile battery box, it includes:
the automobile ventilation cooling device comprises an installation shell and a ventilation cooling mechanism, wherein the installation shell is used for installing a battery pack, the ventilation cooling mechanism is used for ventilating and radiating the battery pack and comprises an air inlet assembly, a connecting assembly and an air exhaust assembly, the air inlet assembly, the connecting assembly and the air exhaust assembly are sequentially communicated, the air exhaust assembly is communicated with the installation shell, and in the running process of an automobile, the head-on air flow passes through the air inlet assembly, then sequentially passes through the connecting assembly and the air exhaust assembly and enters the installation shell so as to blow and radiate the battery pack in the installation shell;
the air inlet subassembly include air inlet fill, air-supply line, the air inlet fill is horizontal arrangement, the tip of air inlet fill is provided with and is used for carrying out filterable filter screen to impurity, the one end and the air inlet fill switch-on of air-supply line, the other end and coupling assembling switch-on, coupling assembling include air inlet casing, exhaust pipe, the subassembly of airing exhaust includes draft hood one, draft hood two, the air inlet casing is the cuboid casing, the tip and the air inlet casing switch-on of air-supply line, the one end and the air inlet casing switch-on of exhaust pipe, the other end and draft hood one, two switch-ons of draft hood, draft hood one, two hug closely on the installation casing and with the installation casing switch-on, natural wind flows through the air inlet fill, flows into in the air inlet casing after that, through draft hood one, draft hood two flows to in.
As a further improvement of the technical scheme, the air inlet pipe is provided with a ventilation assembly, the ventilation assembly comprises a ventilation shell and a fan, the ventilation shell is arranged above the air inlet pipe and communicated with the air inlet pipe, the fan is arranged in the ventilation shell, the wind direction of the fan faces downwards, and a temperature sensor is arranged in the installation shell.
As a further improvement of the technical scheme, one side of the air inlet shell is communicated with a hydraulic cooling mechanism, the hydraulic cooling mechanism comprises a gear pump, a first communicating pipe, a second communicating pipe, a first heat dissipation network pipe and a second heat dissipation network pipe, the gear pump is arranged on one side of the air inlet shell, the first communicating pipe and the second communicating pipe are communicated with the gear pump, the first communicating pipe is arranged on one side of the gear pump, the second communicating pipe is arranged on the other side of the gear pump, the first communicating pipe and the second communicating pipe are oppositely arranged, the first heat dissipation network pipe is communicated with the first communicating pipe, the second heat dissipation network pipe is communicated with the second communicating pipe, the first heat dissipation network pipe and the second heat dissipation network pipe extend into the installation shell, the first heat dissipation network pipe is arranged between two adjacent batteries, the second heat dissipation network pipe is also arranged between the two adjacent batteries, and the, the first heat dissipation mesh pipe is communicated with the second heat dissipation mesh pipe.
As a further improvement of the technical scheme, the gear pump comprises a transmission shell, a first gear and a second gear, the transmission shell is located on one side of the air inlet shell, the first gear and the second gear are movably mounted in the transmission shell, the first gear and the second gear are arranged up and down, the first gear and the second gear are meshed, a communicating port of the communicating pipe and a communicating pipe of the communicating pipe and the transmission shell are located between the first gear and the second gear, a shifting wheel is movably mounted in the air inlet shell, and a central shaft of the shifting wheel penetrates through the air inlet shell to extend into the transmission shell and is fixedly connected with a central shaft of the first gear in a coaxial mode.
Compared with the prior art, the automobile air-cooling device has the advantages that in the using process, when an automobile runs, the head-on air flow passes through the air inlet assembly, then sequentially passes through the connecting assembly and the air exhaust assembly to enter the installation shell, so that air blowing and heat dissipation are carried out on the battery pack in the installation shell, when the temperature sensor detects that the temperature in the installation shell is higher, the fan can be used for blowing air to cool the battery pack, in the process that hydraulic oil flows through the first heat dissipation mesh pipe and the second heat dissipation mesh pipe, the hydraulic oil can absorb the heat in the installation shell, so that the battery pack in the installation shell is cooled, in the process that the hydraulic oil flows through the gear pump, the first heat dissipation mesh pipe and the second heat dissipation mesh pipe, the purpose of circular cooling can be achieved, and the.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an installation schematic diagram of the aeration cooling mechanism of the present invention.
Fig. 3 is an installation schematic diagram of the hydraulic cooling mechanism of the invention.
Fig. 4 is a schematic diagram of the cooperation of the aeration cooling mechanism and the hydraulic cooling mechanism of the present invention.
Fig. 5 is a schematic view of the ventilation assembly and the air intake assembly of the present invention.
Fig. 6 is a schematic diagram of the matching of the thumb wheel and the hydraulic cooling mechanism of the present invention.
Fig. 7 is a schematic view of the thumb wheel mounting of the present invention.
FIG. 8 is a schematic diagram of the first gear and the second gear of the present invention.
Labeled as:
10. installing a shell;
20. a ventilation cooling mechanism; 210. an air intake assembly; 211. an air inlet hopper; 212. an air inlet pipe; 213. an air inlet housing; 214. an exhaust duct; 215. a first ventilation cover; 216. a second ventilation hood; 217. a thumb wheel; 220. a connecting assembly; 230. an air exhaust assembly; 240. a ventilation assembly; 241. a ventilated casing; 242. a fan;
30. a hydraulic cooling mechanism; 310. a transmission housing; 311. a first gear; 312. a second gear; 320. a first communicating pipe; 330. a second communicating pipe; 340. a first heat dissipation net; 350. and a second heat dissipation network pipe.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 8, a new energy automobile battery box includes:
the automobile ventilation cooling device comprises an installation shell 10 used for installing a battery pack and a ventilation cooling mechanism 20 used for ventilating and radiating the battery pack, wherein the ventilation cooling mechanism 20 comprises an air inlet component 210, a connecting component 220 and an air exhaust component 230, the air inlet component 210, the connecting component 220 and the air exhaust component 230 are sequentially communicated, the air exhaust component 230 is communicated with the installation shell 10, and when an automobile runs, the air flow on the front passes through the air inlet component 210 and then sequentially passes through the connecting component 220 and the air exhaust component 230 to enter the installation shell 10, so that the battery pack in the installation shell 10 is blown and radiated;
the air inlet component 210 comprises an air inlet hopper 211 and an air inlet pipe 212, the air inlet hopper 211 is horizontally arranged, a filter screen for filtering impurities is arranged at the end part of the air inlet hopper 211, one end of the air inlet pipe 212 is communicated with the air inlet hopper 211, the other end of the air inlet pipe 212 is communicated with a connecting component 220, the connecting component 220 comprises an air inlet shell 213 and an exhaust pipe 214, the exhaust component 230 comprises a first ventilating hood 215 and a second ventilating hood 216, the air inlet shell 213 is a cuboid shell, the end part of the air inlet pipe 212 is communicated with the air inlet shell 213, one end of the exhaust pipe 214 is communicated with the air inlet shell 213, the other end of the exhaust pipe 214 is communicated with the first ventilating hood 215 and the second ventilating hood 216, the first ventilating hood 215 and the second ventilating hood 216 are tightly attached to the installation shell 10 and are communicated with the installation shell 10, natural wind flows through the air inlet hopper 211 and then flows into the air inlet shell 213 and, thereby blowing the battery pack to dissipate heat.
As shown in fig. 1 to 5, when the heat in the installation housing 10 is large, natural ventilation cannot quickly dissipate heat of the battery pack, for this reason, a ventilation assembly 240 is installed on the air inlet duct 212, the ventilation assembly 240 includes a ventilation housing 241 and a fan 242, the ventilation housing 241 is installed above the air inlet duct 212 and is communicated with the air inlet duct 212, the fan 242 is installed in the ventilation housing 241, the wind direction of the fan 242 faces downward, a temperature sensor is arranged in the installation housing 10, when the temperature sensor detects that the temperature in the installation housing 10 is high, the temperature sensor transmits a sensing signal to a controller, and then the controller controls the fan 242 to operate, so as to blow air to cool the battery pack.
As shown in fig. 1 and fig. 3-6, in order to further improve the heat dissipation effect on the battery pack, one side of the air intake housing 213 is communicated with a hydraulic temperature reduction mechanism 30, the hydraulic temperature reduction mechanism 30 can further reduce the temperature of the battery pack in the installation housing 10, the hydraulic temperature reduction mechanism 30 includes a gear pump, a first communication pipe 320, a second communication pipe 330, a first heat dissipation network pipe 340, and a second heat dissipation network pipe 350, the gear pump is installed at one side of the air intake housing 213, the first communication pipe 320 and the second communication pipe 330 are communicated with the gear pump, the first communication pipe 320 is located at one side of the gear pump, the second communication pipe 330 is located at the other side of the gear pump, the first communication pipe 320 and the second communication pipe 330 are oppositely arranged, the first heat dissipation network pipe 340 is communicated with the first communication pipe 320, the second heat dissipation network pipe 350 is communicated with the second communication pipe 330, the first heat dissipation network pipe 340 is arranged between two adjacent batteries, the second heat dissipation network pipe 350 is also arranged between two adjacent batteries, the first heat dissipation network pipe 340 and the second heat dissipation network pipe 350 are communicated with a hydraulic oil tank arranged on one side of the gear pump, the first heat dissipation network pipe 340 and the second heat dissipation network pipe 350 are communicated, hydraulic oil in the hydraulic oil tank flows into the first heat dissipation network pipe 340 and the second heat dissipation network pipe 350 through the gear pump and then flows into the hydraulic oil tank, the hydraulic oil can absorb heat in the installation shell 10 in the process that the hydraulic oil flows through the first heat dissipation network pipe 340 and the second heat dissipation network pipe 350, and therefore the battery pack in the installation shell 10 is cooled, and the purpose of circular cooling can be achieved in the process that the hydraulic oil flows through the gear pump, the first heat dissipation network pipe 340.
More specifically, as shown in fig. 3 to 8, the gear pump includes a transmission housing 310, a first gear 311, and a second gear 312, the transmission housing 310 is located at one side of the air intake housing 213, the first gear 311 and the second gear 312 are movably installed in the transmission housing 310, the first gear 311 and the second gear 312 are arranged up and down, the first gear 311 and the second gear 312 are engaged, the communication port between the first communication pipe 320 and the second communication pipe 330 and the transmission housing 310 is located between the first gear 311 and the second gear 312, the dial wheel 217 is movably installed in the air intake housing 213, a central axis of the dial wheel 217 penetrates through the air intake housing 213 to extend into the transmission housing 310 and is coaxially and fixedly connected with a central axis of the first gear 311, when an air flow flows through the air intake housing 213, the air flow blows the dial wheel 217 to rotate, the dial wheel 217 rotates to drive the first gear 311 to rotate, thereby driving the second gear 312 to rotate, and hydraulic oil can be sucked into the first heat dissipation mesh pipe 340, the second gear 312, And a second heat dissipation pipe network 350.
The working principle is as follows:
in the using process of the invention, when an automobile runs, the head-on air flow passes through the air inlet assembly 210, then sequentially passes through the connecting assembly 220 and the air exhaust assembly 230 to enter the installation shell 10, so as to blow air and dissipate heat of the battery pack in the installation shell 10, when the temperature sensor detects that the temperature in the installation shell 10 is higher, the temperature sensor transmits a sensing signal to the controller, then the controller controls the fan 242 to work, so as to blow air and cool the battery pack, the hydraulic oil in the hydraulic oil tank flows into the first heat dissipation network pipe 340 and the second heat dissipation network pipe 350 through the gear pump, and then flows into the hydraulic oil tank, and the hydraulic oil can absorb the heat in the installation shell 10 in the process that the hydraulic oil flows through the first heat dissipation network pipe 340 and the second heat dissipation network pipe 350, so as to cool the battery pack in the installation shell 10, and flows through the gear pump, the first, When airflow flows through the air inlet shell 213, the dial wheel 217 is blown by the airflow to rotate, the dial wheel 217 rotates to drive the first gear 311 to rotate, so that the second gear 312 is driven to rotate, and hydraulic oil can be sucked into the first heat dissipation mesh pipe 340 and the second heat dissipation mesh pipe 350 in the rotating process of the first gear 311 and the second gear 312.
It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (4)
1. The utility model provides a new energy automobile battery box which characterized in that, it includes:
the automobile ventilation cooling device comprises an installation shell and a ventilation cooling mechanism, wherein the installation shell is used for installing a battery pack, the ventilation cooling mechanism is used for ventilating and radiating the battery pack and comprises an air inlet assembly, a connecting assembly and an air exhaust assembly, the air inlet assembly, the connecting assembly and the air exhaust assembly are sequentially communicated, the air exhaust assembly is communicated with the installation shell, and in the running process of an automobile, the head-on air flow passes through the air inlet assembly, then sequentially passes through the connecting assembly and the air exhaust assembly and enters the installation shell so as to blow and radiate the battery pack in the installation shell;
the air inlet assembly comprises an air inlet hopper and an air inlet pipe, the air inlet hopper is horizontally arranged, a filter screen for filtering impurities is arranged at the end part of the air inlet hopper, one end of the air inlet pipe is communicated with the air inlet hopper, the other end of the air inlet pipe is communicated with the connecting assembly, the connecting assembly comprises an air inlet shell and an air exhaust pipe, the air exhaust assembly comprises a first ventilating hood and a second ventilating hood, the air inlet shell is a cuboid shell, the end part of the air inlet pipe is communicated with the air inlet shell, one end of the air exhaust pipe is communicated with the air inlet shell, the other end of the air exhaust pipe is communicated with the first ventilating hood and the second ventilating hood, the first ventilating hood and the second ventilating hood are tightly attached to the installation shell and communicated with the installation shell, natural air flows through the air inlet hopper and then flows into the air inlet shell, and;
one side of the air inlet shell is communicated with a hydraulic cooling mechanism, the hydraulic cooling mechanism comprises a gear pump, a first communicating pipe, a second communicating pipe, a first heat dissipation network pipe and a second heat dissipation network pipe, the gear pump is arranged on one side of the air inlet shell, the first communicating pipe and the second communicating pipe are communicated with the gear pump, the first communicating pipe is positioned at one side of the gear pump, the second communicating pipe is positioned at the other side of the gear pump, the first communicating pipe and the second communicating pipe are oppositely arranged, the first heat dissipation network pipe is communicated with the first communicating pipe, the second heat dissipation network pipe is communicated with the second communicating pipe, the first heat dissipation network pipe and the second heat dissipation network pipe extend into the installation shell, the first heat dissipation network pipe is positioned between two adjacent batteries, the second heat dissipation network pipe is also positioned between two adjacent batteries, the first heat dissipation network pipe and the second heat dissipation network pipe are communicated with a hydraulic oil tank arranged on one side of the gear pump, and the first heat dissipation network pipe and the second heat dissipation network pipe are communicated.
2. The new energy automobile battery box according to claim 1, characterized in that a ventilation assembly is mounted on the air inlet pipe, the ventilation assembly comprises a ventilation housing and a fan, the ventilation housing is mounted above the air inlet pipe and communicated with the air inlet pipe, the fan is mounted in the ventilation housing, the fan faces downwards, and a temperature sensor is arranged in the mounting housing.
3. The new energy automobile battery box according to claim 1, characterized in that the gear pump comprises a transmission housing, a first gear and a second gear, the transmission housing is located on one side of the air inlet housing, the first gear and the second gear are movably mounted in the transmission housing, the first gear and the second gear are arranged up and down, the first gear and the second gear are meshed, and communication ports of the first communication pipe and the second communication pipe and the transmission housing are located between the first gear and the second gear.
4. The new energy automobile battery box according to claim 3, characterized in that a thumb wheel is movably mounted in the air inlet housing, and a central shaft of the thumb wheel penetrates through the air inlet housing, extends into the transmission housing and is coaxially and fixedly connected with a central shaft of the first gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010950635.3A CN111816821B (en) | 2020-09-11 | 2020-09-11 | New energy automobile battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010950635.3A CN111816821B (en) | 2020-09-11 | 2020-09-11 | New energy automobile battery box |
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| Publication Number | Publication Date |
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| CN111816821A true CN111816821A (en) | 2020-10-23 |
| CN111816821B CN111816821B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010950635.3A Active CN111816821B (en) | 2020-09-11 | 2020-09-11 | New energy automobile battery box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572059A (en) * | 2022-05-06 | 2022-06-03 | 江苏英拓动力科技有限公司 | Safety monitoring device for vehicle power battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359383A (en) * | 2017-07-10 | 2017-11-17 | 北京普莱德新能源电池科技有限公司 | A kind of battery thermal management component and automobile |
| CN108574076A (en) * | 2018-06-27 | 2018-09-25 | 江铃汽车股份有限公司 | A kind of automobile power cell group efficient cooling system |
| CN111244569A (en) * | 2020-01-14 | 2020-06-05 | 江苏大学 | Air cooling and liquid cooling combined battery heat dissipation device and method |
| CN111613852A (en) * | 2020-05-20 | 2020-09-01 | 江苏大学 | Liquid-cooled battery pack ventilation auxiliary heat dissipation device and control method |
-
2020
- 2020-09-11 CN CN202010950635.3A patent/CN111816821B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359383A (en) * | 2017-07-10 | 2017-11-17 | 北京普莱德新能源电池科技有限公司 | A kind of battery thermal management component and automobile |
| CN108574076A (en) * | 2018-06-27 | 2018-09-25 | 江铃汽车股份有限公司 | A kind of automobile power cell group efficient cooling system |
| CN111244569A (en) * | 2020-01-14 | 2020-06-05 | 江苏大学 | Air cooling and liquid cooling combined battery heat dissipation device and method |
| CN111613852A (en) * | 2020-05-20 | 2020-09-01 | 江苏大学 | Liquid-cooled battery pack ventilation auxiliary heat dissipation device and control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572059A (en) * | 2022-05-06 | 2022-06-03 | 江苏英拓动力科技有限公司 | Safety monitoring device for vehicle power battery |
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| Publication number | Publication date |
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| CN111816821B (en) | 2021-05-11 |
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