CN108075083A - The power battery assembly that can be heated and radiate - Google Patents
The power battery assembly that can be heated and radiate Download PDFInfo
- Publication number
- CN108075083A CN108075083A CN201810031007.8A CN201810031007A CN108075083A CN 108075083 A CN108075083 A CN 108075083A CN 201810031007 A CN201810031007 A CN 201810031007A CN 108075083 A CN108075083 A CN 108075083A
- Authority
- CN
- China
- Prior art keywords
- heat
- plate
- conducting
- battery
- heating
- 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
Classifications
-
- 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
- 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
-
- 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
Abstract
The invention discloses a kind of power battery assemblys for heating and radiating, battery cell fixed frame including several columnar batteries and for fixing battery, the battery cell fixed frame includes upper plate and bottom plate, and several partition plates are provided between upper plate and bottom plate, partition plate is in array distribution, gap is provided between the side of partition plate and the side of adjacent separator, heat-conducting plate is provided in the gap, heat-conducting plate runs through the gap being located on the same line, and heating element is additionally provided in the end of heat-conducting plate.When battery is operated in the relatively low environment of temperature, set heating element that can be heated to heat-conducting plate, so that battery is operated under isoperibol.
Description
Technical field
The present invention relates to automobile batteries technical fields, and in particular to the power battery assembly that can be heated and radiate.
Background technology
Application publication number is that the patent of 104752650 A of CN discloses a kind of power battery module, including：Battery accommodates
Component, battery pack, power connections, pneumatic connecting lines and wiring harness fastener, battery containing assembly include multiple partition plates, it is adjacent every
Plate is releasably attached, and the leading flank of clapboard body is equipped with preceding battery holding tank, the upper wall and lower wall of preceding battery holding tank
In at least one wall be equipped with wiring harness fastener connecting hole.Wiring harness fastener includes body and Elastic buckle with cabling channel
Portion, elastic card buckle, which has, to be coordinated for body to be connected to the hook on partition plate with wiring harness fastener connecting hole.The battery component
Complicated, heating is inconvenient with heat dissipation, affects its topology layout.
The content of the invention
The technical problem to be solved by the present invention is to solve hydraulic performance decline under existing power battery heat dissipation and low temperature environment
The technical issues of.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of power electric for heating and radiating
Pond component, the battery cell fixed frame including several columnar batteries and for fixing battery, the battery cell fixed frame
Including upper plate and bottom plate, and several partition plates are provided between upper plate and bottom plate, partition plate be in array distribution, the side of partition plate with
Gap is provided between the side of adjacent separator, is provided with heat-conducting plate in the gap, heat-conducting plate, which runs through, is located at same straight line
On gap, be additionally provided with heating element in the end of heat-conducting plate.
Further, between the upper plate and bottom plate on be respectively arranged with heat-conducting glue filler port, the position of heat-conducting glue filler port
Gap between corresponding battery and heat-conducting plate is put, using heat-conducting glue by the gap filling between battery and heating plate.
Further, heat-conducting plate is composite plate, conductive base plate and heat-conducting plate including being no less than one, conductive base plate and
Heat-conducting plate is stacked together, and heat-conducting medium is housed between conductive base plate and heat-conducting plate.
Further, the thermal trough of multiple closings, heat conducting medium filling are equipped between the heat-conducting plate and conductive base plate
In thermal trough.
Further, the thermal trough includes multiple transverse grooves and cannelure, and transverse groove is crossed to form entirety with cannelure
Intercommunication it is latticed.
Further, curved surface that is that cross section is arc-shaped and being recessed inwardly is both provided on the positive and negative of the partition plate,
The curved surface is engaged with the outer circumferential surface of battery,
Further, the upper and lower of the battery cell fixed frame is also respectively provided with cover board, is provided on cover board several
A cylinder recess arranged in arrays, recessed portion are corresponded with battery, and the battery in battery cell fixed frame is equal
The recessed portion in cover board is stretched into through upper plate and bottom plate.
Further, be also equipped with several heat-conducting glue filler ports on the cover board, and with leading on battery cell fixed frame
Hot glue filler port is connected.
From above-mentioned technical proposal can the present invention has the following advantages：When battery is operated in the relatively low environment of temperature,
Set heating element that can be heated to heat-conducting plate, so that battery is operated under isoperibol.With the rapid heat conduction of heat-conducting glue
Effect, the heat that battery-heating generates is transmitted to rapidly heat-conducting plate, and battery surface is made to be come into full contact with heat-conducting plate, passed through
Heat-conducting plate sheds.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial exploded view in the present invention；
Fig. 3 is the structure diagram of battery cell fixed frame in the present invention；
Fig. 4 is the horizontal cut-away view of heat-conducting plate in the present invention；
Fig. 5 is longitudinal cut-away view of heat-conducting plate in the present invention.
Specific embodiment
It elaborates below in conjunction with attached drawing to the specific embodiment of the present invention.
As shown in Figure 1,2 and 3, the power battery assembly for heating and radiating of the invention, including several columnar electricity
Pond 4 and the battery cell fixed frame 5 for fixing battery, battery cell fixed frame 5 are in layered distribution, and battery is also in stratiform point
Cloth, every layer of battery are in matrix distribution.Each battery cell fixed frame 5 includes a upper plate 51 and bottom plate 52, and in upper plate and bottom
Several partition plates 53 are provided between plate, partition plate 53 is in array distribution, and distribution is engaged with battery distribution, and two partition plates are fixed
One battery is both provided with curved surface that is that cross section is arc-shaped and being recessed inwardly, the curved surface and electricity on the positive and negative of partition plate 53
The outer circumferential surface in pond 4 is engaged, i.e., the curved surface is bonded with battery circumferential surface, is set between the side of partition plate 53 and the side of adjacent separator
There is gap, gap width can be 1-2mm, be provided with heat-conducting plate 6 in the gap, and heat-conducting plate 6, which runs through, is located at same straight line
On gap, heat-conducting plate is bonded with the side of partition plate, and heating element 61 is additionally provided in the end of heat-conducting plate 6.Heating element can
Think electric heating device, such as resistance wire or thick-film heating piece, when battery is operated in the relatively low environment of temperature, heating is set
Component can heat heat-conducting plate, so that battery is operated under isoperibol.
As shown in Figure 4 and Figure 5, heat-conducting plate is composite plate, conductive base plate 61 and heat-conducting plate 62 including being no less than one,
Conductive base plate and heat-conducting plate are stacked together, and heat-conducting medium is housed between conductive base plate and heat-conducting plate.The heat-conducting plate
The thermal trough 63 of multiple closings is equipped between conductive base plate, heat conducting medium filling is in thermal trough 63.The thermal trough includes
Multiple transverse grooves and cannelure, transverse groove are crossed to form the latticed of whole intercommunication with cannelure.Thermal trough can also be set
Into cellular, thermal trough can also be arranged to protrusion, convex to form the accommodation space of heat-conducting work medium, protrusion is located at heat-conducting plate
Or in conductive base plate.The receiving cavity of heat-conducting medium can also be other structures, just not repeat one by one herein.
Heat-conducting medium is preferably that phase transformation inhibits Heat Conduction Material, and phase transformation inhibits mixture of the material for solid-state and liquid, achievement
Jelly or gel shape.The liquid part that phase transformation inhibits in material can be the multiple materials such as distilled water, ammonia, glycerine, methanol or acetone
In one or more, solid portion can be graphite, phase transformation inhibit material be semi-liquid gel shape, phase transformation inhibit material by
When hot, boiling phenomenon is suppressed, and so as to which efficient heat transfer phenomenon be presented, i.e. the temperature of heat source distant place is nearby higher than heat source instead；
At the same time, generate heat and distal end is passed to from heating end with extraordinary high-speed, and heating end is made to keep low-temperature condition.Phase transformation inhibits material
Material has the characteristics of high heat transfer rate, high heat transfer density, efficient thermal conductivity 6000W/m.K；Heat transfer density is that actual measurement is 100-
1000W/cm2；Uniform temperature is good, can be used under -20 DEG C of environment, can realize antigravity heat transfer and shape of a saddle heat transfer.
Heat-conducting glue filler port 54 is respectively arranged between upper plate and bottom plate, the position of heat-conducting glue filler port 54 corresponds to electricity
Gap between pond and heat-conducting plate using heat-conducting glue by the gap filling between battery and heating plate, makes between battery and heat-conducting plate
The increase of contact surface pond, using the effect of the rapid heat conduction of heat-conducting glue, the heat that battery-heating generates is transmitted to rapidly heat-conducting plate,
It is shed by heat-conducting plate.Solve the problems, such as battery-heating.
The upper and lower of battery cell fixed frame is also respectively provided with cover board 2, and it is arranged in arrays to be provided with several on cover board 2
Cylinder recess 7, recessed portion 7 and battery correspond, the battery in battery cell fixed frame both pass through upper plate and
Bottom plate stretches into the recessed portion in cover board.Be also equipped with several heat-conducting glue filler ports 1 on cover board 2, and on battery cell fixed frame
Heat-conducting glue filler port be connected.Engage between cover board and battery cell fixed frame or screw is fixed.
Claims (9)
1. a kind of power battery assembly for heating and radiating, the battery including several columnar batteries and for fixing battery
Monomer fixed frame, it is characterised in that：The battery cell fixed frame includes upper plate and bottom plate, and is set between upper plate and bottom plate
There are several partition plates, partition plate is in array distribution, gap is provided between the side of partition plate and the side of adjacent separator, in the gap
In be provided with heat-conducting plate, heat-conducting plate runs through the gap being located on the same line, and heating part is additionally provided in the end of heat-conducting plate
Part.
2. the power battery assembly according to claim 1 for heating and radiating, it is characterised in that：The upper plate and bottom plate
Between on be respectively arranged with heat-conducting glue filler port, the position of heat-conducting glue filler port corresponds to gap between battery and heat-conducting plate, utilize
Heat-conducting glue is by the gap filling between battery and heating plate.
3. according to the power battery assembly described in claims 1 or 2 for heating and radiating, it is characterised in that：Heat-conducting plate is
Composite plate, conductive base plate and heat-conducting plate including being no less than one, conductive base plate and heat-conducting plate are stacked together, heat conduction bottom
Heat-conducting medium is housed between plate and heat-conducting plate.
4. the power battery assembly according to claim 3 for heating and radiating, it is characterised in that：The heat-conducting plate with
The thermal trough of multiple closings is equipped between conductive base plate, heat conducting medium filling is in thermal trough.
5. the power battery assembly according to claim 4 for heating and radiating, it is characterised in that：The thermal trough includes
Multiple transverse grooves and cannelure, transverse groove are crossed to form the latticed of whole intercommunication with cannelure.
6. the power battery assembly according to claim 2 for heating and radiating, it is characterised in that：The partition plate it is positive and negative
Curved surface that is that cross section is arc-shaped and being recessed inwardly is both provided on face, which is engaged with the outer circumferential surface of battery.
7. the power battery assembly according to claim 6 for heating and radiating, it is characterised in that：The battery cell is consolidated
The upper and lower for determining frame is also respectively provided with cover board, several cylinder recess arranged in arrays are provided on cover board, recess
Portion and battery correspond, and the battery in battery cell fixed frame both passes through upper plate and bottom plate stretches into recess in cover board
Portion.
8. the power battery assembly according to claim 7 for heating and radiating, it is characterised in that：It is also set on the cover board
Several heat-conducting glue filler ports are equipped with, and are connected with the heat-conducting glue filler port on battery cell fixed frame.
9. the power battery assembly according to claim 8 for heating and radiating, it is characterised in that：The cover board and battery
Engaging or screw are fixed between monomer fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031007.8A CN108075083A (en) | 2018-01-12 | 2018-01-12 | The power battery assembly that can be heated and radiate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031007.8A CN108075083A (en) | 2018-01-12 | 2018-01-12 | The power battery assembly that can be heated and radiate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108075083A true CN108075083A (en) | 2018-05-25 |
Family
ID=62156747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810031007.8A Pending CN108075083A (en) | 2018-01-12 | 2018-01-12 | The power battery assembly that can be heated and radiate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108075083A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109947154A (en) * | 2019-02-28 | 2019-06-28 | 深圳市新浦自动化设备有限公司 | Battery formation fixture temperature regulating device and Battery formation temperature control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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