CN114407641A - Cooling system of intelligent automobile integrated system - Google Patents
Cooling system of intelligent automobile integrated system Download PDFInfo
- Publication number
- CN114407641A CN114407641A CN202111641611.0A CN202111641611A CN114407641A CN 114407641 A CN114407641 A CN 114407641A CN 202111641611 A CN202111641611 A CN 202111641611A CN 114407641 A CN114407641 A CN 114407641A
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- heat dissipation
- mounting plate
- automobile
- heat
- chassis
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- 238000001816 cooling Methods 0.000 title claims description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 64
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000007423 decrease Effects 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 13
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Classifications
-
- 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
Abstract
The invention provides a heat dissipation system of an intelligent automobile integrated system, which comprises a chassis mounting plate, an air duct rib plate and a heat dissipation fan, wherein the chassis mounting plate is provided with a plurality of air ducts; the air duct rib plate comprises a plurality of transverse rib plates and longitudinal rib plates which are vertically crossed on the chassis mounting plate, heat source components of the automobile arranged on the chassis mounting plate are arranged in different chambers in a separated mode, and a plurality of heat dissipation air ducts are arranged on the transverse rib plates and the longitudinal rib plates; the heat radiation fan is arranged on one side of the heat source part of the automobile, the air outlet of the heat radiation fan faces the heat source part of the automobile, and the heat source part of the automobile is arranged along the air outlet direction of the heat radiation fan. Utilize horizontal, the longitudinal connection of floor, form the cavity with chassis installation plate, separate the heat source part of car, the while dispersion heat, arrange the air flue in different positions on the floor again, under the prerequisite of guaranteeing rigidity, ensure that the air can flow through the multizone, take away the heat of many heat sources, solved single fan and can't be considered and chassis temperature uniformity problem to many heat sources.
Description
Technical Field
The invention relates to the technical field of intelligent automobile chassis heat dissipation, in particular to a heat dissipation system of an intelligent automobile integrated system.
Background
For an electric automobile, the motor is a main factor determining the performance of the electric automobile, and in order to fully exert the service performance of the motor, the service performance of a peripheral system of the motor, particularly a heat dissipation system, should be ensured in addition to the reasonable design of the internal structure and the arrangement of the automobile. On the basis, the chassis heat dissipation system is used as a main channel for controlling the motor and the temperature of the motor by the automobile, and the design reasonableness of the chassis heat dissipation system is directly related to the working service life of the motor.
According to the difference of cooling media, the cooling method of the motor can be mainly divided into air cooling type, hydrogen cooling type and water cooling type, wherein the air cooling type has the advantages of simple structure and low cost, and in practical use, the asynchronous motor with the capacity below 10MW is usually mainly cooled by air. However, the air-cooled heat dissipation efficiency is low, and the heat dissipation efficiency is easily blocked by other components in the automobile chassis, and particularly, the heat dissipation effect is poor because a plurality of heating components cannot be considered one by one.
Disclosure of Invention
The invention provides a heat dissipation system of an intelligent automobile integrated system, which is used for solving the technical problems.
The invention provides a heat dissipation system of an intelligent automobile integrated system, which comprises:
a plate is installed on the chassis;
the air duct rib plate comprises a plurality of transverse rib plates and longitudinal rib plates, the transverse rib plates and the longitudinal rib plates are vertically arranged on the chassis mounting plate in a crossed mode, the region on the chassis mounting plate is divided and surrounded to form a plurality of chambers, the heat source parts of the automobile are arranged in the middle mounting region of the chassis mounting plate and are arranged in different chambers in a separated mode through the transverse rib plates and the longitudinal rib plates, and a plurality of heat dissipation air ducts are arranged on the transverse rib plates and the longitudinal rib plates;
the heat dissipation fan is arranged on one side of the heat source part of the automobile, the air outlet of the heat dissipation fan faces the heat source part of the automobile, and the heat source part of the automobile is arranged along the air outlet direction of the heat dissipation fan.
Preferably, the heat source part of the automobile comprises an industrial personal computer and two motors, the cooling fan is arranged on one side of a chamber where the industrial personal computer is located, an air outlet is arranged opposite to a cooling air duct opening on one side of the chamber where the industrial personal computer is located, the two motors are arranged in the chamber adjacent to the industrial personal computer along the air outlet direction of the cooling fan and symmetrically arranged on two sides of the air outlet duct of the cooling fan.
Preferably, a through air duct is arranged between the chamber where the industrial personal computer is located and the chamber where the motor is located.
Preferably, the height of the cross rib is consistent with the height of the cross rib at the longitudinal rib.
Preferably, the transverse rib and the longitudinal rib are located at the highest plate body height of the middle mounting area of the chassis mounting plate.
Preferably, the longitudinal rib plates are transversely arranged on the chassis mounting plate, the heights of the two sides of the longitudinal rib plates are gradually reduced from the middle mounting area of the chassis mounting plate to the longitudinal direction outwards, and the heights of the two sides of the longitudinal rib plates are zero at the longitudinal edge of the chassis mounting plate.
Preferably, the transverse rib plates are longitudinally arranged on the chassis mounting plate, the overall height of the transverse rib plates is gradually reduced from the middle mounting area of the chassis mounting plate to the outside in the longitudinal direction, and the reduced height of the transverse rib plates is consistent with the height of the longitudinal rib plates which are arranged in a crossed mode.
Preferably, the aperture and the position of the air duct on the air duct rib plate are determined by CFD calculation.
Preferably, the air duct rib plate further comprises an oblique angle rib plate which is fixedly arranged on the chassis installation plate and is intersected with the transverse rib plate and the longitudinal rib plate, one end of the oblique angle rib plate extends to a vertex angle of a middle installation area of the chassis installation plate, and the other end of the oblique angle rib plate extends to a vertex angle corresponding to the chassis installation plate.
Preferably, the height of the oblique rib plate is gradually reduced from the vertex angle of the middle installation area to the vertex angle corresponding to the disc installation plate, and the heights of the intersection positions of the oblique rib plate, the transverse rib plate and the longitudinal rib plate are all consistent.
According to the heat dissipation system of the intelligent automobile integrated system, the transverse rib plates and the longitudinal rib plates are utilized to divide and surround the area on the chassis mounting plate to form a plurality of chambers, so that heat source components of an automobile are arranged in different chambers in a separated mode, heat is dispersed at the same time, air passages are arranged at different positions of the rib plates of the air passages, on the premise that rigidity is guaranteed, air can flow through multiple regions, heat of more heat sources is taken away, the problems that a single fan cannot take care of multiple heat sources and the temperature uniformity of an automobile chassis are solved, meanwhile, the arrangement space of each system of the automobile chassis is saved, and the weight of the automobile chassis is reduced. The heat dissipation channel arrangement mode provided by the invention has the advantages of simple structure, low cost and convenience in processing, and provides a better solution for heat dissipation of multiple heat sources.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a heat dissipation system of an intelligent vehicle integrated system according to the present invention;
FIG. 2 is another schematic diagram of the overall structure of the heat dissipation system of the intelligent vehicle integrated system according to the present invention;
FIG. 3 is a schematic view of an air flow path of a heat dissipation system of an intelligent vehicle integrated system according to the present invention;
FIG. 4 is a schematic view of the structure of the cross rib 211 in FIG. 2;
FIG. 5 is a schematic view of the cross rib 212 of FIG. 2;
FIG. 6 is a schematic view of the cross rib 213 of FIG. 2;
FIG. 7 is a schematic view of the cross rib 214 of FIG. 2;
FIG. 8 is a schematic view of the cross rib 215 of FIG. 2;
FIG. 9 is a schematic view of the cross rib 216 of FIG. 2;
FIG. 10 is a schematic view of the cross rib 217 of FIG. 2;
FIG. 11 is a schematic view of the longitudinal ribs 221, 224 of FIG. 2;
FIG. 12 is a schematic view of the longitudinal ribs 222, 223 of FIG. 2;
fig. 13 is a schematic structural view of the diagonal ribs 231, 232, 233, and 234 in fig. 2.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The invention provides a heat dissipation system of an intelligent automobile integrated system, which comprises a chassis mounting plate 1, an air duct rib plate 2 and a heat dissipation fan 3.
As shown in fig. 2 and 4 to 13, the air duct rib 2 includes a plurality of lateral ribs 21 (including lateral ribs 211, 212, 213, 214, 215, 216) and longitudinal ribs 22 (including longitudinal ribs 221, 222, 223, 224), and diagonal ribs 23 (including diagonal ribs 231, 232, 233, 234). As shown in fig. 1 and 2, the transverse ribs 21 and the longitudinal ribs 22 are perpendicularly arranged on the chassis mounting plate 1 in a crossing manner, and divide and surround the region on the chassis mounting plate 1 to form a plurality of chambers.
The height of the crossing of the transverse rib 21 and the longitudinal rib 22 is the same. As shown in fig. 1 and fig. 2, a central installation area is provided on the chassis mounting plate 1, and the height of the plate body of the transverse rib 21 and the longitudinal rib 22 in the central installation area of the chassis mounting plate 1 is the highest, wherein the longitudinal ribs 22 are transversely arranged on the chassis mounting plate 1, and the heights of both sides of the longitudinal ribs are gradually reduced from the central installation area of the chassis mounting plate 1 to the longitudinal edge of the chassis mounting plate 1; the transverse rib plates 21 are longitudinally arranged on the chassis mounting plate 1, the overall height of the transverse rib plates is gradually reduced from the middle mounting area of the chassis mounting plate 1 to the outside in the longitudinal direction, and the reduced height is consistent with the height of the longitudinal rib plates 22 arranged in a crossed mode, so that the overall bearing capacity of the chassis mounting plate 1 can be reduced.
In addition, a plurality of heat dissipation air ducts 201 are arranged on the transverse rib plate 21 and the longitudinal rib plate 22, and the air duct aperture and the position of each heat dissipation air duct 201 are determined through CFD calculation. The rigidity of the air duct rib plate 2 is ensured, and meanwhile, the size and the position of the heat dissipation air duct 201 on the transverse rib plate 21 and the longitudinal rib plate 22 and the existence of the heat dissipation air duct 201 are controlled, so that the heat dissipation air circulation direction is actively controlled, a heat dissipation channel of the automobile chassis is formed, and the automobile chassis with multiple heat sources can be cooled. In addition, the weight reduction of the automobile chassis also plays a good role.
Specifically, the heat source components of the automobile are all arranged in the middle installation area of the chassis mounting plate 1, and are separated by the transverse rib plate 21 and the longitudinal rib plate 22 and arranged in different chambers, and the chambers are communicated through the heat dissipation air duct 201. The heat source parts of the automobile are separated, so that the air circulation can be promoted, and the heat generated by the heat source parts of the automobile in different chambers is dispersed through the heat dissipation air channels 201 on the air channel rib plates 2; the problem that the performance of the automobile chassis is influenced by the phenomenon of overhigh local temperature can be solved. Preferably, the rigidity of the air duct rib plate 2 is ensured, and other subsystems can be separated without mutual interference.
The bevel rib plate 23 is fixedly arranged on the chassis mounting plate 1 and is intersected with the transverse rib plate 21 and the longitudinal rib plate 22, one end of the bevel rib plate 23 extends to the vertex angle of the middle mounting area of the chassis mounting plate 1, and the other end of the bevel rib plate 23 extends to the vertex angle corresponding to the chassis mounting plate 1; and the height of the bevel rib plate 23 is gradually reduced from the vertex angle of the middle installation area to the corresponding vertex angle of the chassis mounting plate 1, and the heights of the intersections of the bevel rib plate 23, the transverse rib plate 21 and the longitudinal rib plate 22 are all consistent.
The heat radiation fan 3 is arranged on one side of the heat source part of the automobile, the air outlet of the heat radiation fan is arranged towards the heat source part of the automobile, and the heat source part of the automobile is arranged along the air outlet direction of the heat radiation fan 3. As shown in fig. 1 and 2, the heat source component of the automobile comprises an industrial personal computer 4 and two motors 5, the heat radiation fan 3 is arranged on one side of a cavity where the industrial personal computer 4 is located, an air outlet is arranged opposite to a heat radiation air duct 201 opening on one side of the cavity where the industrial personal computer 4 is located, the two motors 5 are arranged in the cavity adjacent to the industrial personal computer 4 along the air outlet direction of the heat radiation fan 3 and symmetrically arranged on two sides of the air outlet duct of the heat radiation fan 3, and a through air duct is arranged between the cavity where the industrial personal computer 4 is located and the cavity where the motors 5 are located. The powerful heat radiation fan 3 is arranged at the position of the heat radiation air duct 201 in front of the industrial personal computer 4, so that the flowing speed of air is increased, and heat convection is forced, so that the heat radiation speed among the chambers can be increased; and the size and the position of the heat dissipation air duct 201 on the transverse rib plate 21 and the longitudinal rib plate 22 and the existence of the heat dissipation air duct 201 are controlled, so that the air circulation direction and the wind power of heat dissipation are actively controlled.
As shown in fig. 3, fig. 3 is a schematic view of an air flow passage; after the fan is started, air flows into the cavity of the industrial personal computer 4 from the heat dissipation air duct 201 on the transverse rib plate 21 in a forced convection manner, heat generated by the industrial personal computer 4 is taken away, then a part of air flow flows out from the heat dissipation air ducts 201 on two sides of the cavity of the industrial personal computer 4, namely the heat dissipation air ducts 201 on the longitudinal rib plates 22 on two sides of the cavity of the industrial personal computer 4 flow out, heat generated by the motor 5 in the cavity is taken away, the other part of air flow enters the cavities of the motors 5 symmetrically arranged on two sides of the air outlet duct from the air passages on the transverse rib plate 21 after crossing the cavity of the industrial personal computer 4, takes away heat generated by the motors 5, and then flows out from the heat dissipation air ducts 201 on two sides of the cavity of the motor 5 and in the opposite direction.
Preferably, since the side of the cavity of the industrial personal computer 4 opposite to the cavity of the motor 5 has no heat source and has a larger heat dissipation area, a part of the air can flow from the air holes on the transverse rib 213 on the side of the cavity of the motor away from the cavity of the industrial personal computer 4 into the cavity on the side without heat source, specifically, as shown in fig. 6, the diameter of the heat dissipation air channel 201 on the two sides of the transverse rib 213 can be smaller, and the diameter of the heat dissipation air channel 201 close to the heat dissipation fan 3 can be larger, so as to facilitate the circulation of the air.
According to the heat dissipation system of the intelligent automobile integrated system, the transverse rib plates 21 and the longitudinal rib plates 22 are utilized to divide and surround the area on the chassis mounting plate 1 to form a plurality of chambers, so that heat source components of an automobile are arranged in different chambers in a separated mode, heat is dispersed at the same time, air passages are arranged at different positions of the air passage rib plates 2, on the premise that rigidity is guaranteed, air can flow through multiple regions to take away heat of more heat sources, the problems that a single fan cannot take care of multiple heat sources and the temperature uniformity of an automobile chassis are solved, meanwhile, the arrangement space of each system of the automobile chassis is saved, and the weight of the automobile chassis is reduced. The heat dissipation channel arrangement mode provided by the invention has the advantages of simple structure, low cost and convenience in processing, and provides a better solution for heat dissipation of multiple heat sources.
Meanwhile, the arrangement space of the automobile chassis is greatly saved, the cost is saved, the maintenance is convenient, the phenomena of air convection and offset of cooling effect caused by a plurality of fans are avoided, the problem of fixing and connecting the fans on the automobile chassis is also solved, the manpower and material resources are saved, and the processing difficulty is reduced.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a cooling system of intelligent automobile integrated system which characterized in that includes:
a plate is installed on the chassis;
the air duct rib plate comprises a plurality of transverse rib plates and longitudinal rib plates, the transverse rib plates and the longitudinal rib plates are vertically arranged on the chassis mounting plate in a crossed mode, the region on the chassis mounting plate is divided and surrounded to form a plurality of chambers, the heat source parts of the automobile are arranged in the middle mounting region of the chassis mounting plate and are arranged in different chambers in a separated mode through the transverse rib plates and the longitudinal rib plates, and a plurality of heat dissipation air ducts are arranged on the transverse rib plates and the longitudinal rib plates;
the heat dissipation fan is arranged on one side of the heat source part of the automobile, the air outlet of the heat dissipation fan faces the heat source part of the automobile, and the heat source part of the automobile is arranged along the air outlet direction of the heat dissipation fan.
2. The heat dissipation system of the intelligent automobile integrated system as recited in claim 1, wherein the heat source component of the automobile comprises an industrial personal computer and two motors, the heat dissipation fan is arranged at one side of a chamber where the industrial personal computer is located, the air outlet is arranged opposite to a heat dissipation air duct opening at one side of the chamber where the industrial personal computer is located, the two motors are arranged in the chamber adjacent to the industrial personal computer along the air outlet direction of the heat dissipation fan and symmetrically arranged at two sides of the air outlet duct of the heat dissipation fan.
3. The heat dissipation system of an intelligent automobile integrated system according to claim 2, wherein a through air duct is arranged between the chamber where the industrial personal computer is located and the chamber where the motor is located.
4. The heat dissipation system of an intelligent vehicle integrated system, as recited in claim 1, wherein the cross ribs and the longitudinal ribs have the same height at the intersection.
5. The heat dissipation system of an intelligent vehicle integrated system as recited in claim 1, wherein the transverse ribs and the longitudinal ribs are located at the highest plate body height in the middle placement area of the chassis mounting plate.
6. The heat dissipation system of claim 1, wherein the longitudinal ribs are transversely arranged on the chassis mounting plate, and the heights of the two sides of the longitudinal ribs gradually decrease from the middle mounting area of the chassis mounting plate to the longitudinal edge of the chassis mounting plate.
7. The heat dissipation system of an intelligent vehicle integrated system as recited in claim 1, wherein the transverse ribs are longitudinally arranged on the chassis mounting plate, the overall height of the transverse ribs gradually decreases from the middle mounting area of the chassis mounting plate to the outside, and the decreased height of the transverse ribs is consistent with the height of the transverse ribs arranged across the transverse ribs.
8. The heat dissipation system of an intelligent vehicle integrated system, according to claim 1, wherein the duct aperture and the position on the duct rib are determined by CFD calculation.
9. The heat dissipation system of an intelligent vehicle integrated system as recited in claim 1, wherein the air duct ribs further comprise oblique ribs fixedly disposed on the chassis mounting plate and intersecting the transverse ribs and the longitudinal ribs, one end of each oblique rib extends to a vertex angle of the middle mounting area of the chassis mounting plate, and the other end extends to a vertex angle corresponding to the chassis mounting plate.
10. The heat dissipation system of an intelligent automobile integrated system, as recited in claim 9, wherein the height of the oblique rib is gradually reduced from the top corner of the middle installation area to the top corner corresponding to the disk mounting plate, and the heights of the intersections of the oblique rib, the transverse rib and the longitudinal rib are all the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111641611.0A CN114407641A (en) | 2021-12-29 | 2021-12-29 | Cooling system of intelligent automobile integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111641611.0A CN114407641A (en) | 2021-12-29 | 2021-12-29 | Cooling system of intelligent automobile integrated system |
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| Publication Number | Publication Date |
|---|---|
| CN114407641A true CN114407641A (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111641611.0A Pending CN114407641A (en) | 2021-12-29 | 2021-12-29 | Cooling system of intelligent automobile integrated system |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB423718A (en) * | 1933-08-23 | 1935-02-06 | Daimler Benz Ag | Improvements relating to engine-cooling arrangements for motor vehicles with rearwardly disposed engines |
| JP2000219165A (en) * | 1999-01-29 | 2000-08-08 | Nippon Trex Kk | Floor supporting structure of truck loading space |
| US20060238001A1 (en) * | 2002-11-08 | 2006-10-26 | Daimlerchrysler Ag | Chassis and/or supporting structure of a motor vehicle |
| CN101780812A (en) * | 2010-01-14 | 2010-07-21 | 杭州申财科技有限公司 | Natural cooling vehicle frame |
| RU2451437C1 (en) * | 2011-01-12 | 2012-05-20 | Открытое акционерное общество "Научно-производственный комплекс "ЭЛАРА" им. Г.А. Ильенко" | Chassis |
| CN104494702A (en) * | 2014-12-31 | 2015-04-08 | 东莞中山大学研究院 | Pure electric automobile chassis system adopting light-weight coach chassis structure |
| CN105006605A (en) * | 2015-08-08 | 2015-10-28 | 江苏公爵新能源汽车有限公司 | Integrated air channel type heat dissipation structure of battery pack |
| CN204885360U (en) * | 2015-08-08 | 2015-12-16 | 江苏公爵新能源汽车有限公司 | Whole wind channel formula heat radiation structure of battery package |
| US20180050606A1 (en) * | 2015-03-06 | 2018-02-22 | Honda Motor Co., Ltd. | Vehicle high-voltage system equipment unit, vehicle battery unit and vehicle |
| CN108448206A (en) * | 2018-05-18 | 2018-08-24 | 安徽合力股份有限公司 | A kind of lithium battery fork truck cooling system |
| DE102017117696A1 (en) * | 2017-08-04 | 2019-02-07 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Cooling structure for cooling a battery pack of an electric vehicle |
| CN113844541A (en) * | 2021-11-10 | 2021-12-28 | 江苏公爵新能源汽车有限公司 | High-strength aluminum alloy automobile frame |
-
2021
- 2021-12-29 CN CN202111641611.0A patent/CN114407641A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB423718A (en) * | 1933-08-23 | 1935-02-06 | Daimler Benz Ag | Improvements relating to engine-cooling arrangements for motor vehicles with rearwardly disposed engines |
| JP2000219165A (en) * | 1999-01-29 | 2000-08-08 | Nippon Trex Kk | Floor supporting structure of truck loading space |
| US20060238001A1 (en) * | 2002-11-08 | 2006-10-26 | Daimlerchrysler Ag | Chassis and/or supporting structure of a motor vehicle |
| CN101780812A (en) * | 2010-01-14 | 2010-07-21 | 杭州申财科技有限公司 | Natural cooling vehicle frame |
| RU2451437C1 (en) * | 2011-01-12 | 2012-05-20 | Открытое акционерное общество "Научно-производственный комплекс "ЭЛАРА" им. Г.А. Ильенко" | Chassis |
| CN104494702A (en) * | 2014-12-31 | 2015-04-08 | 东莞中山大学研究院 | Pure electric automobile chassis system adopting light-weight coach chassis structure |
| US20180050606A1 (en) * | 2015-03-06 | 2018-02-22 | Honda Motor Co., Ltd. | Vehicle high-voltage system equipment unit, vehicle battery unit and vehicle |
| CN105006605A (en) * | 2015-08-08 | 2015-10-28 | 江苏公爵新能源汽车有限公司 | Integrated air channel type heat dissipation structure of battery pack |
| CN204885360U (en) * | 2015-08-08 | 2015-12-16 | 江苏公爵新能源汽车有限公司 | Whole wind channel formula heat radiation structure of battery package |
| DE102017117696A1 (en) * | 2017-08-04 | 2019-02-07 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Cooling structure for cooling a battery pack of an electric vehicle |
| CN108448206A (en) * | 2018-05-18 | 2018-08-24 | 安徽合力股份有限公司 | A kind of lithium battery fork truck cooling system |
| CN113844541A (en) * | 2021-11-10 | 2021-12-28 | 江苏公爵新能源汽车有限公司 | High-strength aluminum alloy automobile frame |
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