CN110176567A - Batteries of electric automobile packet - Google Patents
Batteries of electric automobile packet Download PDFInfo
- Publication number
- CN110176567A CN110176567A CN201910584867.9A CN201910584867A CN110176567A CN 110176567 A CN110176567 A CN 110176567A CN 201910584867 A CN201910584867 A CN 201910584867A CN 110176567 A CN110176567 A CN 110176567A
- Authority
- CN
- China
- Prior art keywords
- heat
- lower case
- heat dissipation
- batteries
- electric automobile
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000498 cooling water Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- 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
-
- 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
-
- 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
- H01M10/6554—Rods or plates
-
- 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
-
- 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
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses in electric car field, in particular to batteries of electric automobile packet, the batteries of electric automobile packet, including upper housing and lower case, upper housing and the lower case have been combined to form for storing battery modules cavity, upper housing is bolted with lower case, lower case is internally provided with the heat-conducting plate for installing battery modules, heat-dissipating pipe is provided with below heat-conducting plate, heat-dissipating pipe S-shaped is arranged in lower case bottom, lower casing body sidewall is formed with the through-hole passed through for heat-dissipating pipe both ends, lower case bottom is additionally provided with the heat dissipation tank due to storing external water tank, rotation is provided with fan in heat dissipation tank.Structure of the invention is reasonable and heat dissipation effect is excellent.
Description
Technical field
The present invention relates to electric vehicle engineering fields, in particular to batteries of electric automobile packet.
Background technique
With China's rapid development of economy, more stringent requirements are proposed for trip tool by people, electric car conduct
A kind of emerging vehicles, environmentally protective by its, price is human-oriented, is liked by masses, but the power of electric car comes
Source mainly relies on its battery driven motor to rotate and then automobile is driven to advance, and in the process, battery modules can largely generate heat, to the greatest extent
Pipe discloses a kind of battery pack application No. is the Chinese patent of CN201611018892.3, but such battery pack rely solely on it is thermally conductive
Pad heat dissipation, effect are limited.Inventor proposes further improvement to this.
Summary of the invention
The object of the present invention is to provide a kind of structurally reasonable, excellent batteries of electric automobile packets of heat dissipation effect.
In order to achieve the above-mentioned object of the invention, the following technical solution that batteries of electric automobile packet of the present invention uses:
Batteries of electric automobile packet, including upper housing and lower case, upper housing and lower case have been combined to form for storing electricity
Chi Mo group cavity, upper housing are bolted with lower case, and lower case is internally provided with for installing the thermally conductive of battery modules
Plate, heat-conducting plate lower section are provided with heat-dissipating pipe, and heat-dissipating pipe S-shaped is arranged in lower case bottom, and lower casing body sidewall is formed with for heat dissipation
The through-hole that pipe both ends pass through, lower case bottom are additionally provided with the heat dissipation tank due to storing external water tank, rotation setting in heat dissipation tank
There is fan.
Further, the heat dissipation tank is detachably connected with lower case bottom.Heat dissipation tank and lower case bottom pass through bolt
It is detachably connected, the cooling water tank being convenient for changing in heat dissipation tank.
Further, the mounting hole for fixing radiator-grid is formed on the upper housing.Radiator-grid heat dissipation effect is installed
It is more excellent.
Further, the heat-conducting plate is flexible and insulation structure.
Further, strip heat release hole is evenly arranged with outside the heat dissipation tank.
Compared with prior art, the beneficial effects of the present invention are:
1, the heat conducting pipe of S-shaped is provided with below heat-conducting plate.Heat-transfer device and battery modules contact range are big, and heat dissipation effect is excellent
It is good.
2, S-shaped heat conducting pipe can be with external water tank.Structurally reasonable and heat dissipation effect is excellent.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is the portion A enlarged drawing of the invention.
Wherein, 1 upper housing, 11 mounting holes, 2 lower cases, 21 through-holes, 3 heat-conducting plates, 4 heat-dissipating pipes, 5 heat dissipation tanks, 51 fans,
52 strip heat release holes.
Specific embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate this
It invents rather than limits the scope of the invention, after the present invention has been read, those skilled in the art are to of the invention various
The modification of equivalent form falls within the application range as defined in the appended claims.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", " outer peripheral surface " or position are closed
System for be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation usually put or position close
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " the
One ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In addition, the terms such as term "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly tilted.
It is not to indicate that the structure is had to fully horizontally if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical",
But it can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
As shown in Figure 1 to Figure 3, batteries of electric automobile packet, including upper housing 1 and lower case 2, upper housing 1 and the lower casing
Body 2 has been combined to form for storing battery modules cavity, and upper housing 1 is bolted with lower case 2, is set inside lower case 2
It is equipped with the heat-conducting plate 3 for installing battery modules, heat-dissipating pipe 4 is provided with below heat-conducting plate 3, heat-dissipating pipe 4S shape is arranged in lower case
2 bottoms, 2 side wall of lower case are formed with the through-hole 21 passed through for 4 both ends of heat-dissipating pipe, and 2 bottom of lower case is additionally provided with due to receiving
Receive the heat dissipation tank 5 of external water tank, rotation is provided with fan 51 in heat dissipation tank 5.The S-shaped contact area of heat-dissipating pipe 4 is big, and can be outer
Cooling water tank is connect, cooling water tank can be placed in heat dissipation tank 5, and pass through 51 rapid cooling of fan, air-cooled water cooling one, heat dissipation
Excellent effect can be effectively reduced the temperature of battery modules.
Preferably, heat dissipation tank 5 is detachably connected with 2 bottom of lower case.Heat dissipation tank 5 and 2 bottom of lower case can by bolt
Dismantling connection, the cooling water tank being convenient for changing in heat dissipation tank 5.
Preferably, being formed with the mounting hole 11 for fixing radiator-grid on upper housing 1.Radiator-grid heat dissipation effect is installed more
It is excellent.
Preferably, heat-conducting plate 3 is flexible and insulation structure.
Preferably, being evenly arranged with strip heat release hole 52 outside heat dissipation tank 5.It can accelerate air and outside in heat dissipation tank 5
The heat exchange of air, heat dissipation effect are excellent.
Specific work process and principle of the invention: batteries of electric automobile packet, including upper housing 1 and lower case 2, upper housing
1 has been combined to form with the lower case 2 for storing battery modules cavity, and upper housing 1 is bolted with lower case 2, on
The mounting hole 11 for fixing radiator-grid is formed on shell 1, lower case 2 is internally provided with for installing the thermally conductive of battery modules
Plate 3 is provided with heat-dissipating pipe 4 below heat-conducting plate 3, and heat-dissipating pipe 4S shape is arranged in 2 bottom of lower case, and 2 side wall of lower case is formed with can
For the through-hole 21 that 4 both ends of heat-dissipating pipe pass through, 2 bottom of lower case is detachably provided with the heat dissipation tank 5 due to storing external water tank, dissipates
Rotation is provided with fan 51 in hot tank 5, and strip heat release hole 52 is evenly arranged with outside heat dissipation tank 5.When work, cooling water tank is pacified
It is put in heat dissipation tank 5, cooling water tank is connected to by the through-hole 21 that hose passes through 2 side wall of lower case with heat-dissipating pipe 4, cooling water tank pump
Water makes liquid circulation in heat-dissipating pipe 4, and the setting of heat-dissipating pipe 4S shape can effectively take away battery modules generation in 3 bottom of heat-conducting plate
Heat.Structure of the invention is reasonable and heat dissipation effect is excellent.
Claims (5)
1. batteries of electric automobile packet, including upper housing and lower case, the upper housing have been combined to form with the lower case and have been used for
Store battery modules cavity, it is characterised in that: the upper housing is bolted with lower case, setting inside the lower case
There is the heat-conducting plate for installing battery modules, heat-dissipating pipe is provided with below the heat-conducting plate, the heat-dissipating pipe S-shaped is arranged in lower casing
Body bottom, the lower casing body sidewall are formed with the through-hole passed through for heat-dissipating pipe both ends, the lower case bottom be additionally provided with by
Rotation in the heat dissipation tank of storage external water tank, the heat dissipation tank is provided with fan.
2. batteries of electric automobile packet according to claim 1, it is characterised in that: the heat dissipation tank and lower case bottom are removable
Unload connection.
3. batteries of electric automobile packet according to claim 1, it is characterised in that: be formed on the upper housing for fixing
The mounting hole of radiator-grid.
4. batteries of electric automobile packet according to claim 1, it is characterised in that: the heat-conducting plate is flexible and insulation knot
Structure.
5. batteries of electric automobile packet according to claim 1, it is characterised in that: be evenly arranged with item outside the heat dissipation tank
Shape heat release hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584867.9A CN110176567A (en) | 2019-07-01 | 2019-07-01 | Batteries of electric automobile packet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584867.9A CN110176567A (en) | 2019-07-01 | 2019-07-01 | Batteries of electric automobile packet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110176567A true CN110176567A (en) | 2019-08-27 |
Family
ID=67699474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910584867.9A Pending CN110176567A (en) | 2019-07-01 | 2019-07-01 | Batteries of electric automobile packet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110176567A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015013508A1 (en) * | 2015-10-16 | 2016-05-25 | Daimler Ag | battery |
| US20160372805A1 (en) * | 2014-02-25 | 2016-12-22 | Lg Electronics Inc. | Battery pack |
| CN108321327A (en) * | 2018-01-26 | 2018-07-24 | 山东金光复合材料股份有限公司 | A kind of used in new energy vehicles battery case |
| CN108565371A (en) * | 2018-05-18 | 2018-09-21 | 南通耐维特电源有限公司 | A kind of electric vehicle high-capacity lithium battery radiator |
| CN208298901U (en) * | 2018-06-12 | 2018-12-28 | 重庆穗通汽车工业发展有限公司 | A kind of power battery box of electric vehicle and Electric Bus |
-
2019
- 2019-07-01 CN CN201910584867.9A patent/CN110176567A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160372805A1 (en) * | 2014-02-25 | 2016-12-22 | Lg Electronics Inc. | Battery pack |
| DE102015013508A1 (en) * | 2015-10-16 | 2016-05-25 | Daimler Ag | battery |
| CN108321327A (en) * | 2018-01-26 | 2018-07-24 | 山东金光复合材料股份有限公司 | A kind of used in new energy vehicles battery case |
| CN108565371A (en) * | 2018-05-18 | 2018-09-21 | 南通耐维特电源有限公司 | A kind of electric vehicle high-capacity lithium battery radiator |
| CN208298901U (en) * | 2018-06-12 | 2018-12-28 | 重庆穗通汽车工业发展有限公司 | A kind of power battery box of electric vehicle and Electric Bus |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190827 |
|
| WD01 | Invention patent application deemed withdrawn after publication |