CN108215750B - Whole car overlap joint structure of weak hybrid vehicle lithium battery system - Google Patents
Whole car overlap joint structure of weak hybrid vehicle lithium battery system Download PDFInfo
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- CN108215750B CN108215750B CN201711433761.6A CN201711433761A CN108215750B CN 108215750 B CN108215750 B CN 108215750B CN 201711433761 A CN201711433761 A CN 201711433761A CN 108215750 B CN108215750 B CN 108215750B
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- lithium battery
- lithium
- mounting bracket
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- lithium cell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0416—Arrangement in the rear part of the vehicle
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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
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a whole-vehicle lap joint structure of a lithium battery system of a weak hybrid electric vehicle, wherein the lithium battery system of the weak hybrid electric vehicle comprises an air blower, an air guiding pipe, a battery cover plate, a lithium battery body, a lithium battery wiring harness assembly, a lithium battery exhaust tail pipe, a mounting pressing plate, a lithium battery bonding wire mounting support, a lithium battery tray and a lithium battery mounting support; the lithium battery mounting bracket is provided with a welding edge and is welded with the rear cross beam of the luggage compartment seat through the welding edge; the lithium battery mounting bracket is welded on the plane of the rear floor through the welding channel and protrudes out of the plane of the rear floor; lithium cell tray passes through the double-screw bolt assembly on lithium cell installing support, and lithium cell body places on lithium cell tray, and lithium cell body passes through protruding structure location on the lithium cell tray to fix on lithium cell tray through the bolt for the installation clamp plate. The invention solves the problems of accumulated water pollution and poor NVH performance, and has better collision performance.
Description
Technical Field
The invention belongs to a lithium battery system of a weak hybrid electric vehicle, and particularly relates to a whole vehicle lap joint structure of the lithium battery system of the weak hybrid electric vehicle.
Background
As shown in fig. 11, a conventional weak hybrid vehicle lithium battery system is generally installed as follows: fix lithium cell body 4 in the bottom of suitcase spare tyre basin 19, fix the spare tyre in lithium cell body 4's top through lithium cell spare tyre fixed bolster 13, this kind of mounting means causes the spare tyre pond ponding very easily, and battery maintenance changes difficult scheduling problem.
In addition, since the upper portion of the lithium battery body 4 covers the storage box, it is difficult to dissipate heat. In order to solve the heat dissipation problem, a long air guiding pipe 2 needs to be led out from the bottom of the trunk spare wheel basin 19, the air blower 1 is fixed on the plane of the rear floor through a mounting bracket 24, and due to the drum surface structure, beat frequency is easily caused, and NVH performance is deteriorated.
Therefore, a new weak hybrid vehicle lithium battery system complete vehicle lap joint structure needs to be developed.
Disclosure of Invention
The invention aims to provide a whole vehicle lap joint structure of a lithium battery system of a weak hybrid electric vehicle, which solves the problems of water accumulation pollution and poor NVH (noise, vibration and harshness) performance and has good collision performance.
The whole-vehicle lap joint structure of the lithium battery system of the weak hybrid electric vehicle comprises an air blower, an air guide pipe, a lithium battery cover plate, a lithium battery body, a lithium battery wire harness assembly and a lithium battery exhaust tail pipe, wherein the air blower is connected with the air guide pipe which is connected with the lithium battery cover plate; the lithium battery charging device also comprises a mounting pressing plate, a lithium battery bonding wire mounting bracket, a lithium battery tray and a lithium battery mounting bracket;
the lithium battery mounting bracket is provided with a welding edge and is welded with the rear cross beam of the luggage compartment seat through the welding edge; the lithium battery mounting bracket is welded on the plane of the rear floor through the welding channel and protrudes out of the plane of the rear floor;
the lithium battery tray is assembled on the lithium battery mounting bracket through a stud, the lithium battery body is placed on the lithium battery tray, and the lithium battery body is positioned through a raised structure on the lithium battery tray and is fixed on the lithium battery tray through a mounting pressing plate through bolts;
one end of the lithium battery tail pipe is connected with the lithium battery body, and the lithium battery tail pipe is fixed on the lithium battery tray through a tail pipe mounting buckle;
lithium cell pencil assembly passes through the pencil buckle to be fixed on lithium cell cover plate, and lithium cell pencil assembly's one end passes through battery installation pile head and is connected with lithium cell body electricity, and lithium cell pencil assembly's the other end passes through pencil bonding pile head and lithium cell bonding wire installing support and connects, and this lithium cell bonding wire installing support installs on lithium cell installing support, lithium cell cover plate covers lithium cell body, and lithium cell cover plate's lower extreme opening passes through apron buckle joint on lithium cell tray.
Further comprising: a heat dissipation channel is arranged on the side face of the trunk storage box and at the position corresponding to the lithium battery system of the weak hybrid electric vehicle, so that the heat dissipation effect is improved.
Still including setting up the rectangular shape radiating groove on the plaque under the C post, make the lithium cell can open the in-process at the car and obtain the continuous amount of wind that the panel beating vent brought, the opening of panel beating vent is less in addition, so can not influence the NVH performance of whole car.
The middle part of the lithium battery mounting bracket is provided with the lightening hole, so that the quality of a bicycle metal plate is reduced, and the cost is reduced.
The joint edge of the air inlet of the air blower is connected with the NVH sound-insulating bracket of the air blower through a bolt, and the air blower is also connected with the mounting bracket at the side of the back threshold through a mounting lug on the air blower through a bolt; the induced draft pipe is sleeved on an access port of the air blower and locked by the clamp, so that the stability of fixing the air blower is improved, an induced draft pipeline is shortened, a fixing structure is added, and the NVH performance is good.
The invention has the beneficial effects that:
(1) the lithium battery mounting bracket is welded with the rear cross beam of the seat of the luggage compartment through a welding edge, and the lithium battery mounting bracket is welded with the plane of the rear floor through a welding channel, so that the assembly mode of the lithium battery mounting bracket not only reduces the technological processes of assembling and punching a plurality of bolts and welding a plurality of projection welding studs, but also can reinforce the strength of the floor of the luggage compartment through the welding plane, and avoids the beating phenomenon of metal plates; in addition, the welding edge is lapped on a rear cross beam of the luggage compartment seat, the arrangement position is close to the front, the fixing strength is greatly improved, and the rear collision performance of the whole vehicle is improved;
(2) the welding channel on the lithium battery mounting bracket is designed to be welded with the plane of the rear floor through a local groove, and the lithium battery is placed at the lithium battery mounting bracket, and the lithium battery mounting bracket protrudes out of the plane of the rear floor, so that the problem of water accumulation in the traditional design can be well solved;
(3) the weak hybrid electric vehicle lithium battery system has an air inducing function, and adopts an air inducing design concept on the single piece matching design of the whole vehicle, so that the weak hybrid electric vehicle lithium battery system has a good heat dissipation function;
in conclusion, the lithium battery heat management system meets the requirement of the whole vehicle mounting structure, can fully meet the heat dissipation requirement of the lithium battery heat management system, has good transportability, and can better meet the requirement of the whole vehicle performance; in addition, the structure is simple, the cost is low, and the NVH and collision performance are good.
Drawings
FIG. 1 is an exploded schematic view of components of a lithium battery system;
FIG. 2 is a schematic view of a lithium battery mounting bracket and a lithium battery mounting tray;
FIG. 3 is a schematic view of the lap joint installation of a lithium battery and an induced duct;
FIG. 4 is a schematic view of an assembly of a lithium battery body and a lithium battery mounting tray;
FIG. 5 is a schematic view of the installation of a lithium battery exhaust tail pipe;
FIG. 6 is a schematic view of the installation of a lithium battery cover plate;
FIG. 7 is a schematic view of the lap joint relationship of the lithium battery mounting bracket on the vehicle body;
FIG. 8 is a schematic view of the blower and NVH sound box assembly and lap joint configuration with a finished vehicle;
fig. 9 is a schematic view of a lithium battery heat dissipation channel with an inside decoration avoiding function;
FIG. 10 is a schematic view of a heat sink of a lithium battery with a C-pillar lower decorative plate;
fig. 11 is a schematic view of an installation of a conventional lithium battery system;
in the figure: 1. the air blower comprises a blower body 1a, an installation support lug, a blower duct 2, an air guiding duct 3, a lithium battery cover plate 3a, a cover plate buckle 4, a lithium battery body 5, a lithium battery wiring harness assembly 6, an installation pressing plate 7, a lithium battery bonding wire installation support 8, a lithium battery tray 8a, a protrusion structure 9, a lithium battery installation support 9, a welding edge 9a, a welding channel 9b, a welding channel 9c, a lightening hole 9d, a pressing plate installation groove 10, a lithium battery exhaust tail pipe 11, a clamp 12, an exhaust tail pipe installation hoop 13, a lithium battery spare tire fixing support 14, an exhaust tail pipe installation buckle 15, a wiring harness buckle 16, a wiring harness bonding pile head 17, a luggage compartment seat rear cross beam 18, a rear floor plane 19, a luggage compartment spare tire basin 20, an air blower NVH sound insulation support 21, a back doorsill side installation support 22, a luggage compartment box 22a, a storage compartment 22a, a storage compartment seat 18, a rear floor panel, a rear floor, The heat dissipation channel, 23, the C-pillar lower decorative plate, 23a, the strip-shaped heat dissipation groove, 24 and the mounting bracket.
Detailed Description
The invention will be further explained with reference to the drawings.
According to the whole-vehicle lap joint structure of the lithium battery system of the weak hybrid electric vehicle shown in fig. 1 to 10, the lithium battery system of the weak hybrid electric vehicle comprises an air blower 1, an air guiding pipe 2, a lithium battery cover plate 3, a lithium battery body 4, a lithium battery wire harness assembly 5, a mounting pressing plate 6, a lithium battery bond wire mounting support 7, a lithium battery tray 8, a lithium battery mounting support 9 and a lithium battery exhaust tail pipe 10.
As shown in fig. 1 and 3, the blower 1 is connected to an induced duct 2, and the induced duct 2 is connected to a lithium battery cover plate 3.
As shown in fig. 2 and 7, a welding edge 9a is provided on the lithium battery mounting bracket 9, and the lithium battery mounting bracket 9 is welded to the luggage compartment seat rear cross member 17 through the welding edge 9 a. The lithium battery mounting bracket 9 is provided with two welding channels 9b (the welding channels 9b are designed to be of a local groove structure), in this embodiment, the number of the welding channels 9b is two, and the lithium battery mounting bracket 9 is welded on the rear floor plane 18 through the two welding channels 9b and protrudes out of the rear floor plane 18. The assembly mode of the lithium battery mounting bracket 9 not only reduces the technological processes of assembling and punching a plurality of bolts and welding a plurality of projection welding studs, but also can strengthen the strength of the trunk floor through the welding plane at the position, and avoids the beating phenomenon of metal plates; in addition, the welding edge 9a is lapped on the rear cross beam 17 of the luggage compartment seat, the arrangement position is close to the front, the fixing strength is greatly improved, and the rear collision performance of the whole vehicle is improved. And a lightening hole 9c is formed in the middle of the lithium battery mounting bracket 9 (namely between the two welding channels 9 b), so that the quality of a single-vehicle metal plate is reduced, and the cost is reduced. The middle part of lithium battery installing support 9 still is equipped with and is used for pressing plate mounting groove 9d with installation clamp plate 6 matched with.
As shown in fig. 1, fig. 2 and fig. 4, the lithium battery tray 8 is assembled on the lithium battery mounting bracket 9 through a stud, the lithium battery body 4 is placed on the lithium battery tray 8, and the lithium battery body 4 is positioned through a raised structure 8a on the lithium battery tray 8 and is fixed on the lithium battery tray 8 through a mounting pressing plate 6 by bolts.
As shown in fig. 5, one end of the lithium battery tail pipe 10 is connected with the lithium battery body 4, the lithium battery tail pipe 10 is clamped by a tail pipe mounting hoop 12, and the lithium battery tail pipe 10 is fixed on the lithium battery tray 8 through a tail pipe mounting buckle 14.
As shown in fig. 6, lithium battery harness assembly 5 is fixed on lithium battery cover plate 3 through pencil buckle 15, and lithium battery harness assembly 5's one end is passed through battery installation pile head and is connected with lithium cell body 4 electricity, and lithium battery harness assembly 5's the other end passes through pencil bonding pile head 16 and is connected with lithium battery bonding wire installing support 7, and this lithium battery bonding wire installing support 7 is installed on lithium cell installing support 9, lithium battery cover plate 3 covers lithium cell body 4, and lithium battery cover plate 3's lower extreme opening passes through apron buckle 3a joint on lithium cell tray 8.
As shown in fig. 8, the joint edge of the air inlet of the blower 1 is connected with the NVH sound insulation bracket 20 through a bolt, and the blower 1 is further connected with the back threshold side mounting bracket 21 through the mounting lug 1a on the blower 1 through a bolt; induced duct 2 cover is on the mouth that inserts of air-blower 1 and locks with clamp 11, has both improved the fixed stability of air-blower 1, has shortened the induced duct way, has increased fixed knot and has had good NVH performance.
As shown in fig. 9, the present invention further includes: on the side of the trunk storage box 22, a heat dissipation channel 22a is provided at a position corresponding to the lithium battery system of the weak hybrid vehicle to improve the heat dissipation effect.
As shown in fig. 10, the invention further comprises a strip-shaped heat dissipation groove 23a arranged on the C-pillar lower decorative plate 23, so that the lithium battery can obtain continuous air volume brought by the metal plate vent in the automobile opening process, and the opening of the metal plate vent is smaller, so that the NVH performance of the whole automobile is not affected.
The assembly mode of the invention is as follows:
(1) after the air blower 1 is fixed on the vehicle body, the induced draft tube 2 is sleeved at the position of a connecting air duct of the air blower 1 and is fixed at the connecting point by a hoop 11.
(2) Assembling a lithium battery system of the weak hybrid electric vehicle: the lithium battery mounting bracket 9 is welded on the vehicle body, and the lithium battery tray 8 is assembled on the lithium battery mounting bracket 9 through four studs.
(3) Place lithium cell body 4 on lithium cell tray 8, protruding structure 8a is self-align on lithium cell tray 8 is passed through to one side of lithium cell body 4, and the other end of lithium cell body 4 uses installation clamp plate 6 to pass through two bolt fastening on lithium cell tray 8.
(4) Assembling the lithium battery wiring harness assembly 5 and the lithium battery tail pipe 10.
(5) The lithium battery cover plate 3 is assembled.
(6) And assembling the lithium battery cover plate 3 and the induced draft pipe 2 together.
Claims (5)
1. The whole vehicle lap joint structure of the lithium battery system of the weak hybrid electric vehicle comprises an air blower (1), an air guide pipe (2), a lithium battery cover plate (3), a lithium battery body (4), a lithium battery wire harness assembly (5) and a lithium battery exhaust tail pipe (10), wherein the air blower (1) is connected with the air guide pipe (2), and the air guide pipe (2) is connected with the lithium battery cover plate (3); the method is characterized in that: the lithium battery iron bonding wire fixing device also comprises a mounting pressing plate (6), a lithium battery iron bonding wire mounting bracket (7), a lithium battery tray (8) and a lithium battery mounting bracket (9);
a welding edge (9 a) is arranged on the lithium battery mounting bracket (9), and the lithium battery mounting bracket (9) is welded with a rear cross beam (17) of the luggage compartment seat through the welding edge (9 a); the lithium battery mounting bracket (9) is provided with a welding channel (9 b), and the lithium battery mounting bracket (9) is welded on the rear floor plane (18) through the welding channel (9 b) and protrudes out of the rear floor plane (18);
the lithium battery tray (8) is assembled on the lithium battery mounting bracket (9) through a stud, the lithium battery body (4) is placed on the lithium battery tray (8), and the lithium battery body (4) is positioned through a convex structure (8 a) on the lithium battery tray (8) and is fixed on the lithium battery tray (8) through a mounting pressing plate (6) by bolts;
one end of the lithium battery tail pipe (10) is connected with the lithium battery body (4), and the lithium battery tail pipe (10) is fixed on the lithium battery tray (8) through a tail pipe mounting buckle (14);
lithium battery harness assembly (5) is fixed on lithium battery cover plate (3) through pencil buckle (15), and the one end of lithium battery harness assembly (5) is passed through battery installation stake head and is connected with lithium cell body (4) electricity, and the other end of lithium battery harness assembly (5) passes through pencil bonding stake head (16) and is connected with lithium cell bonding wire installing support (7), and this lithium cell bonding wire installing support (7) are installed on lithium cell installing support (9), lithium cell cover plate (3) cover lithium cell body (4), and the lower extreme opening of lithium cell cover plate (3) passes through apron buckle (3 a) joint on lithium cell tray (8).
2. The weak hybrid vehicle lithium battery system complete vehicle lap joint structure of claim 1, characterized in that: further comprising: a heat dissipation channel (22 a) is arranged on the side surface of the trunk storage box (22) and at the position corresponding to the lithium battery system of the weak hybrid electric vehicle.
3. The weak hybrid electric vehicle lithium battery system whole vehicle lap joint structure according to claim 1 or 2, characterized in that: also comprises a long strip-shaped heat dissipation groove (23 a) arranged on the C-pillar lower decorative plate (23).
4. The weak hybrid vehicle lithium battery system complete vehicle lap joint structure of claim 3, characterized in that: and a lightening hole (9 c) is formed in the middle of the lithium battery mounting bracket (9).
5. The weak hybrid vehicle lithium battery system whole vehicle lap joint structure of claim 1, 2 or 4, characterized in that: the joint edge of the air inlet of the air blower (1) is connected with the NVH sound insulation bracket (20) of the air blower through a bolt, and the air blower (1) is also connected with a back doorsill side mounting bracket (21) through a mounting support lug (1 a) on the air blower through a bolt; the induced draft pipe (2) is sleeved on an access opening of the air blower (1) and locked by a hoop (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433761.6A CN108215750B (en) | 2017-12-26 | 2017-12-26 | Whole car overlap joint structure of weak hybrid vehicle lithium battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433761.6A CN108215750B (en) | 2017-12-26 | 2017-12-26 | Whole car overlap joint structure of weak hybrid vehicle lithium battery system |
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| Publication Number | Publication Date |
|---|---|
| CN108215750A CN108215750A (en) | 2018-06-29 |
| CN108215750B true CN108215750B (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711433761.6A Active CN108215750B (en) | 2017-12-26 | 2017-12-26 | Whole car overlap joint structure of weak hybrid vehicle lithium battery system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112373281A (en) * | 2020-11-30 | 2021-02-19 | 重庆长安汽车股份有限公司 | Power battery mounting structure and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1874051A (en) * | 2005-06-02 | 2006-12-06 | 本田技研工业株式会社 | Power source for vehicle and cooling structure of cell |
| JP2013169814A (en) * | 2012-02-17 | 2013-09-02 | Suzuki Motor Corp | Vehicle body rear part structure |
| CN104425853A (en) * | 2013-08-30 | 2015-03-18 | 福特全球技术公司 | Vehicle |
| CN107206890A (en) * | 2015-02-05 | 2017-09-26 | 本田技研工业株式会社 | The battery cooling structure of vehicle |
| CN107221728A (en) * | 2017-06-29 | 2017-09-29 | 重庆长安汽车股份有限公司 | A kind of 48V systems heat dissipation of lithium battery structure |
-
2017
- 2017-12-26 CN CN201711433761.6A patent/CN108215750B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1874051A (en) * | 2005-06-02 | 2006-12-06 | 本田技研工业株式会社 | Power source for vehicle and cooling structure of cell |
| JP2013169814A (en) * | 2012-02-17 | 2013-09-02 | Suzuki Motor Corp | Vehicle body rear part structure |
| CN104425853A (en) * | 2013-08-30 | 2015-03-18 | 福特全球技术公司 | Vehicle |
| CN107206890A (en) * | 2015-02-05 | 2017-09-26 | 本田技研工业株式会社 | The battery cooling structure of vehicle |
| CN107221728A (en) * | 2017-06-29 | 2017-09-29 | 重庆长安汽车股份有限公司 | A kind of 48V systems heat dissipation of lithium battery structure |
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| CN108215750A (en) | 2018-06-29 |
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