CN207217608U - A kind of follow-on battery modules heat-conducting plate arrangement - Google Patents
A kind of follow-on battery modules heat-conducting plate arrangement Download PDFInfo
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- CN207217608U CN207217608U CN201720378616.1U CN201720378616U CN207217608U CN 207217608 U CN207217608 U CN 207217608U CN 201720378616 U CN201720378616 U CN 201720378616U CN 207217608 U CN207217608 U CN 207217608U
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- heat
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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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Abstract
The utility model discloses a kind of follow-on battery modules heat-conducting plate arrangement, including battery tank shell, some rows longitudinal heat-conducting plate laid along the longitudinal direction and the horizontal heat-conducting plate laid in transverse direction are laid with battery tank shell, the overall sheet material that longitudinal heat-conducting plate is formed in one, and longitudinal heat-conducting plate is that equi-spaced apart arrangement is laid, horizontal heat-conducting plate cooperation activity is plugged between described two longitudinal heat-conducting plates, longitudinal heat-conducting plate encloses with horizontal heat-conducting plate to be set to form several placement cavity volumes for being used for placing battery monomer, the thermal conductivity factor of longitudinal heat-conducting plate is higher than the thermal conductivity factor of horizontal heat-conducting plate.The utility model not only mitigates power battery module weight, and strengthen the heat-sinking capability of battery modules by rational topology layout and setting.
Description
Technical field
It is more specifically a kind of follow-on the utility model relates to integral new-energy passenger power battery technology field
Battery modules heat-conducting plate arrangement.
Background technology
The electrokinetic cell of car is all to use lithium ion battery mostly, but lithium ion battery often can in charge and discharge process
With the release of heat, for heat because radiating slow and largely assembling causes lithium ion battery temperature significantly to raise, high temperature is gently then easy
The uniformity and cycle life of battery modules are destroyed, it is heavy then easily cause battery explosion, carry out hidden danger to vehicle safety belt.
Heat management, as one of power battery management system function, gather and battery temperature in management and control, heat management generally needs
Want battery system to possess a variety of cooling measures to reduce the temperature increase amount of battery modules, led wherein increasing between battery cell
Hot rapidly sheet material is a kind of effective means.Due to Thermal Conductivity by Using high heat conduction plate generally use metallic plate, and wherein aluminium
Quality it is slightly light, therefore aluminium sheet becomes the most frequently used heat-conducting plate, and this method technique is simple, cost is cheap, good heat dissipation effect.So
And how increased aluminium sheet still can reduce the specific energy of battery modules, so, find matter while radiating effect is ensured
The lighter sheet material of amount, optimization heat-conducting plate arrangement are also the task of top priority that battery system performance improves.
Utility model content
The utility model discloses a kind of follow-on battery modules heat-conducting plate arrangement, and its main purpose is gram
Take deficiencies of the prior art and shortcoming, there is provided a kind of battery modules heat-conducting plate arrangement of optimization, it by
The sheet material of the low conduction orientation arrangement low density and low thermal conductivity of cell thermal conductivity, is arranged high in the high conduction orientation of cell thermal conductivity
The sheet material of thermal conductivity, by rational topology layout and setting, not only mitigate power battery module weight, and strengthen battery mould
The heat-sinking capability of group.
The technical solution adopted in the utility model is as follows：
A kind of follow-on battery modules heat-conducting plate arrangement, including battery tank shell, cloth in the battery tank shell
The longitudinal heat-conducting plate laid along the longitudinal direction provided with some rows and the horizontal heat-conducting plate laid in transverse direction, longitudinal heat conduction
The overall sheet material that plate is formed in one, and longitudinal heat-conducting plate is that equi-spaced apart arrangement is laid, the horizontal heat-conducting plate, which coordinates, lives
Dynamic to be plugged between described two longitudinal heat-conducting plates, longitudinal heat-conducting plate encloses with horizontal heat-conducting plate to be set to form several for placing electricity
The placement cavity volume of pond monomer, the thickness of the horizontal heat-conducting plate of the placement cavity volume in battery case enclosure interior are more than in electricity
The thickness of the placement cavity volume transverse direction heat-conducting plate outside the tank shell of pond；The thermal conductivity factor of longitudinal heat-conducting plate is higher than the transverse direction
The thermal conductivity factor of heat-conducting plate.
Further, insertion groove is vertically offered on longitudinal heat-conducting plate, the horizontal heat-conducting plate, which coordinates, lives
It is dynamic to be plugged in the insertion groove.
Further, the material that longitudinal heat-conducting plate uses is metal aluminum sheet.
Further, the material that the horizontal heat-conducting plate uses is paraffin plate, water-setting offset plate, heat-conducting plastic plate or thermal conductive silicon
Any one in offset plate.
By above-mentioned to description of the present utility model, compared to the prior art, the utility model has the advantage of：
The utility model lays battery arrangement by optimizing, and is led using between cell in square battery module
The selection of the characteristics of thermal anisotropy uses different types of sheet material and arrangement, and longitudinal direction is due to contact of the battery with sheet material
Conducted heat at face fast, arrange the sheet material of high heat conductance, export heat rapidly, and horizontal direction is due at the contact surface of battery and sheet material
Heat transfer is slow, and the sheet material that arrangement low-density low-heat is led, this structure arrangement is stuffed entirely with the feelings of high heat conductance sheet material compared to tradition
Condition, not only battery modules heat-sinking capability can be further enhanced, and the overall quality for using material will further be dropped
It is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is overlooking the structure diagram of the present utility model.
Fig. 3 is the structural representation of the utility model longitudinal direction heat-conducting plate.
Embodiment
Illustrate with reference to the accompanying drawings further to illustrate specific embodiment of the present utility model.
As shown in Figure 1 to Figure 3, a kind of follow-on battery modules heat-conducting plate arrangement, including battery tank shell 1, institute
State and some rows longitudinal heat-conducting plate 2 laid along the longitudinal direction and the transverse direction laid in transverse direction are laid with battery tank shell 1
Heat-conducting plate 3, the overall sheet material that longitudinal heat-conducting plate 2 is formed in one, and longitudinal heat-conducting plate 2 are that equi-spaced apart arranges cloth
If the cooperation activity of horizontal heat-conducting plate 3 is plugged between described two longitudinal heat-conducting plates 2, longitudinal heat-conducting plate 2 and horizontal heat conduction
Plate 3, which encloses, to be set to form several placement cavity volumes 4 for being used for placing battery monomer, and the placement inside battery tank shell 1 is held
The thickness of the horizontal heat-conducting plate 3 of chamber 4 is more than the thickness of the horizontal heat-conducting plate 3 of the placement cavity volume 4 outside battery tank shell 1.
The thermal conductivity factor of longitudinal heat-conducting plate 2 is higher than the thermal conductivity factor of the horizontal heat-conducting plate 3, longitudinal heat-conducting plate
Insertion groove 21 is vertically offered on 2, the horizontal cooperation activity of heat-conducting plate 3 is plugged in the insertion groove 21, described
The material that longitudinal heat-conducting plate 2 uses for metal aluminum sheet, material that the horizontal heat-conducting plate 3 uses for paraffin plate, water-setting offset plate, lead
Any one in thermoplastic sheet or thermal conductive silicon offset plate.
The utility model lays battery arrangement by optimizing, and is led using between cell in square battery module
The selection of the characteristics of thermal anisotropy uses different types of sheet material and arrangement, and longitudinal direction is due to contact of the battery with sheet material
Conducted heat at face fast, arrange the sheet material of high heat conductance, export heat rapidly, and horizontal direction is due at the contact surface of battery and sheet material
Heat transfer is slow, and the sheet material that arrangement low-density low-heat is led, this structure arrangement is stuffed entirely with the feelings of high heat conductance sheet material compared to tradition
Condition, not only battery modules heat-sinking capability can be further enhanced, and the overall quality for using material will further be dropped
It is low.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited merely to
This, it is every that the utility model is improved with carrying out unsubstantiality using this design, it should belong to and invade the utility model protection
The behavior of scope.
Claims (3)
- A kind of 1. follow-on battery modules heat-conducting plate arrangement, it is characterised in that：Including battery tank shell, the battery case Some rows longitudinal heat-conducting plate laid along the longitudinal direction and the horizontal heat-conducting plate laid in transverse direction are laid with housing, it is described The overall sheet material that longitudinal heat-conducting plate is formed in one, and longitudinal heat-conducting plate is that equi-spaced apart arrangement is laid, the horizontal heat conduction Plate cooperation activity is plugged between described two longitudinal heat-conducting plates, and longitudinal heat-conducting plate encloses with horizontal heat-conducting plate to be set to form several use It is big in the placement cavity volume of placing battery monomer, the thickness of the horizontal heat-conducting plate of the placement cavity volume in the battery case enclosure interior In the thickness of the placement cavity volume transverse direction heat-conducting plate in battery case hull outside；The thermal conductivity factor of longitudinal heat-conducting plate is higher than The thermal conductivity factor of the horizontal heat-conducting plate；Insertion groove, the horizontal heat conduction are vertically offered on longitudinal heat-conducting plate Plate cooperation activity is plugged in the insertion groove.
- A kind of 2. follow-on battery modules heat-conducting plate arrangement according to claim 1, it is characterised in that：It is described vertical The material used to heat-conducting plate is metal aluminum sheet.
- A kind of 3. follow-on battery modules heat-conducting plate arrangement according to claim 1, it is characterised in that：The horizontal stroke The material used to heat-conducting plate is any one in paraffin plate, water-setting offset plate, heat-conducting plastic plate or thermal conductive silicon offset plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378616.1U CN207217608U (en) | 2017-04-12 | 2017-04-12 | A kind of follow-on battery modules heat-conducting plate arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378616.1U CN207217608U (en) | 2017-04-12 | 2017-04-12 | A kind of follow-on battery modules heat-conducting plate arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217608U true CN207217608U (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720378616.1U Active CN207217608U (en) | 2017-04-12 | 2017-04-12 | A kind of follow-on battery modules heat-conducting plate arrangement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899445A (en) * | 2018-07-06 | 2018-11-27 | 江苏卓高新材料科技有限公司 | A kind of battery case, power module and battery pack |
| CN113964414A (en) * | 2021-09-22 | 2022-01-21 | 江苏同科蓄电池股份有限公司 | Energy storage battery pack shell and energy storage battery pack |
-
2017
- 2017-04-12 CN CN201720378616.1U patent/CN207217608U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899445A (en) * | 2018-07-06 | 2018-11-27 | 江苏卓高新材料科技有限公司 | A kind of battery case, power module and battery pack |
| CN113964414A (en) * | 2021-09-22 | 2022-01-21 | 江苏同科蓄电池股份有限公司 | Energy storage battery pack shell and energy storage battery pack |
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