CN110356213A - Vehicle - Google Patents
Vehicle Download PDFInfo
- Publication number
- CN110356213A CN110356213A CN201910662482.XA CN201910662482A CN110356213A CN 110356213 A CN110356213 A CN 110356213A CN 201910662482 A CN201910662482 A CN 201910662482A CN 110356213 A CN110356213 A CN 110356213A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- protection
- vehicle
- battery pack
- mounting bracket
- 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
- 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
- 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
-
- 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
- B60K2001/0438—Arrangement under the floor
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of vehicle, the vehicle includes: battery pack and protection crossbeam.The battery pack is set to below the floor of the vehicle；The protection crossbeam is set to the front side for below the floor and being located at the battery pack, and the lowermost height of the protection crossbeam is not higher than the lowermost height of the battery pack.As a result, by setting protection crossbeam, when vehicle encounters barrier, barrier can strike protection crossbeam first, can play the role of protecting battery pack.
Description
Technical field
The present invention relates to vehicular fields, more particularly, to a kind of vehicle.
Background technique
In the related technology, Vehicular battery packet is generally located on the lower section on vehicle floor, and battery pack ground clearance is minimum.Vehicle
During running at high speed, when vehicle encounters barrier, since battery pack ground clearance is minimum, battery pack first with barrier
Hinder object to be in contact, battery pack is caused to deform, it is also possible to cause battery pack to be damaged, fire can be caused when serious, threaten interior
Passenger safety.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose a kind of vehicle.The vehicle can play a protective role to battery pack.
Vehicle according to the invention includes battery pack and protection crossbeam.The battery pack is set to the floor of the vehicle
Lower section；The protection crossbeam is set to the front side for below the floor and being located at the battery pack, described to protect the most lower of crossbeam
The height at end is not higher than the lowermost height of the battery pack.
Vehicle according to the invention protects crossbeam by setting, and when vehicle encounters barrier, barrier can be hit first
To protection crossbeam, can play the role of protecting battery pack.
In some examples of the invention, the protection crossbeam is laterally extended arrangement along the vehicle.
In some examples of the invention, on the longitudinal direction of the vehicle, the protection crossbeam and the battery pack
It is spaced apart.
In some examples of the invention, the vehicle further include: crossbeam mounting bracket, the crossbeam mounting bracket connect
It connects between the floor and the protection crossbeam.
In some examples of the invention, the surface area of the lower surface of the protection crossbeam is greater than the upper of the protection crossbeam
The surface area on surface.
In some examples of the invention, the lower surface of the protection crossbeam is arcwall face, the upper table of the protection crossbeam
Face is plane.
In some examples of the invention, the lower surface of the protection crossbeam has groove, and the groove is along the protection
The length direction of crossbeam arranges that the upper surface of the protection crossbeam is plane.
In some examples of the invention, the crossbeam mounting bracket is multiple, and multiple crossbeam mounting brackets connect
It connects between the floor and the protection crossbeam.
In some examples of the invention, the crossbeam mounting bracket be two, it is described protection crossbeam length direction,
Two crossbeam mounting brackets are spaced apart.
In some examples of the invention, the crossbeam mounting bracket and the floor, the protection crossbeam are detachable
Ground connection.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is vehicle schematic diagram according to an embodiment of the present invention；
Fig. 2 is the crossbeam mounting bracket of vehicle according to an embodiment of the present invention and the assembling schematic diagram of protection crossbeam；
The crossbeam mounting bracket and the top view after protection crossbeam assembly that Fig. 3 is vehicle according to an embodiment of the present invention；
The crossbeam mounting bracket and the side view after protection crossbeam assembly that Fig. 4 is vehicle according to an embodiment of the present invention.
Appended drawing reference:
Vehicle 1；
Crossbeam mounting bracket 11；Protect crossbeam 12；Battery pack 13；Floor 14.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the related technology, Vehicular battery packet is generally located on the lower section on vehicle floor, and battery pack ground clearance is minimum.Vehicle
During running at high speed, when vehicle encounters barrier, since battery pack ground clearance is minimum, battery pack first with ground
Face is in contact, and battery pack is caused to deform, it is also possible to cause battery pack to be damaged, fire can be caused when serious, car is threatened to multiply
Objective safety.
Vehicle 1 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 4.
As Figure 1-Figure 4, vehicle 1 according to an embodiment of the present invention includes: battery pack 13 and protection crossbeam 12.Battery pack
13 are set to the lower section on the floor 14 of vehicle 1, and protection crossbeam 12 is set to the lower section on the floor 14 of vehicle 1, and protects crossbeam
12 are located at the front side of battery pack 13, and the lowermost height of protection crossbeam 12 is not higher than the lowermost height of battery pack 13,
That is in the up-down direction, the lowermost height of protection crossbeam 12 is lower than the lowermost height of battery pack 13.
Wherein, vehicle 1 is in the process of moving, electric due to protecting crossbeam 12 to be located at when the lower section of vehicle 1 encounters barrier
The front of pond packet 13, and the minimum point of crossbeam 12 is protected to be lower than the minimum point of battery pack 13, barrier can strike anti-first
Crossbeam 12 is protected, battery pack 13 will not be struck, protection crossbeam 12 can play a protective role to battery pack 13, can prevent battery
Packet 13 is damaged, and so as to avoid battery pack 13 from deforming and fire occurs, and then the service life of battery pack 13 can be improved.
As a result, by protecting crossbeam 12 to be mounted on 13 front side of battery pack, and protect the lowermost height of crossbeam 12 not high
It is designed in the lowermost height of battery pack 13, when vehicle 1 encounters barrier, barrier strikes protection crossbeam 12 first,
It can play the role of protecting battery pack 13.
In some embodiments of the invention, protection crossbeam 12 can be laterally extended arrangement along vehicle 1, need to illustrate
, the transverse direction of vehicle 1 refers to the left and right directions of vehicle 1, and on the front-rear direction of vehicle 1, setting is capable of increasing in this way
The positive area for protecting crossbeam 12 and battery pack 13 can make that crossbeam 12 is protected preferably to block barrier, so as to so that anti-
Shield crossbeam 12 preferably protects battery pack 13, and then battery pack 13 can be further prevented to be hit.
In some embodiments of the invention, on the longitudinal direction of vehicle 1, it should be noted that the longitudinal direction side of vehicle 1
To the front-rear direction referred in Fig. 1, protect crossbeam 12 and battery pack 13 arranged spaced apart, wherein vehicle 1 in the process of moving,
After barrier impacts protect crossbeam 12, if barrier moves to the rear of protection crossbeam 12, such setting can prevent obstacle
Object moves to protection 12 rear of crossbeam and directly hits with battery pack 13 together, so as to further be promoted to battery pack 13
Protection, and then can effectively avoid when protecting crossbeam 12 to be impacted on influence caused by battery pack 13.
In some embodiments of the invention, as Figure 1-Figure 4, vehicle 1 can also include: crossbeam mounting bracket 11,
Crossbeam mounting bracket 11 is connected between floor 14 and protection crossbeam 12, and setting in this way can install protection crossbeam 12 and crossbeam
Bracket 11, crossbeam mounting bracket 11 and floor 14 are reliably assembled together, and can prevent protection crossbeam 12 and crossbeam installation branch
Frame 11, crossbeam mounting bracket 11 and the junction on floor 14 are broken, so as to prevent protection crossbeam 12 from falling off from vehicle 1.
In some embodiments of the invention, crossbeam mounting bracket 11 and floor 14, crossbeam mounting bracket 11 and protection are horizontal
The dismountable connection of beam 12, protection crossbeam 12 can lead to crossbeam mounting bracket 11, crossbeam mounting bracket 11 with floor 14
It crosses bolt to be attached, when head-on crash occurs for vehicle 1, crossbeam mounting bracket 11 or protection crossbeam 12 are damaged, only
Need to crossbeam mounting bracket 11 or protection crossbeam 12 be disassembled and be replaced, so as to reduce the maintenance of vehicle 1
Cost.
In some embodiments of the invention, as shown in figure 4, the surface area of the lower surface of protection crossbeam 12 is greater than protection cross
The surface area of the lower surface of beam 12, when vehicle 1 is run at high speed, air by protection 12 lower surface of crossbeam movement speed, away from
Defection is greater than the movement speed and distance of protection 12 upper surface of crossbeam, and according to air pressure principle, the fast surface of gas flow rate can be with gas
The slow surface of body flow velocity forms draught head, and the fast surface pressure of gas flow rate is low, and the slow surface pressure of gas flow rate is high, thus anti-
The pressure for protecting the upper surface of crossbeam 12 is greater than the pressure for protecting the lower surface of crossbeam 12, makes to protect crossbeam 12 by downward pressure
Power reduces the climbing power of vehicle 1, so as to promote the riding stability and safety of vehicle 1.
In some embodiments of the invention, as shown in figure 4, the lower surface of protection crossbeam 12 is arcwall face, crossbeam is protected
12 upper surface is plane, and being arranged such can make to protect upper table of the area of the lower surface of crossbeam 12 much larger than protection crossbeam 12
The area in face protects pressure suffered by the lower surface of crossbeam 12 upper much smaller than protection crossbeam 12 when vehicle 1 is run at high speed
Pressure suffered by surface, so as to increase the downward pressure of vehicle 1, and then it is more steady that vehicle 1 can be made to travel.
In one particular embodiment of the present invention, protect the arcuate lower surface of crossbeam 12 that groove can be set (in figure not
Show), groove (not shown) can arrange that it is horizontal to be capable of increasing protection for setting in this way along the length direction of protection crossbeam 12
The area of the lower surface of beam 12 can make that 12 lower surface of crossbeam is protected to be reduced by pressure, so as to further increase vehicle 1
Downward pressure, and then can further promote the stability of vehicle 1 when driving.
In some embodiments of the invention, as shown in Figures 2 and 3, crossbeam mounting bracket 11 is multiple, multiple crossbeam peaces
Dress bracket 11 is both connected between protection crossbeam 12 and floor 14, protection crossbeam 12 and crossbeam mounting bracket 11, crossbeam installation branch
Frame 11 can be attached with floor 14 by bolt, such setting can make to protect crossbeam 12 and crossbeam mounting bracket 11,
Crossbeam mounting bracket 11 and floor 14 are assembled more firm, and protection crossbeam 12 and crossbeam mounting bracket can be further prevented
11, the junction on crossbeam mounting bracket 11 and floor 14 is broken, so as to further prevent protection crossbeam 12 to take off from vehicle 1
It falls, also, can also be in order to protecting the installation and removal of crossbeam 12.
In some embodiments of the invention, as shown in Figures 2 and 3, crossbeam mounting bracket 11 can be set to two,
The length direction of crossbeam 12 is protected, two crossbeam mounting brackets 11 are arranged spaced apart.Wherein, two crossbeam mounting brackets 11 are distinguished
Close to the end arrangement of protection crossbeam 12, and crossbeam mounting bracket 11 is arranged in the upper surface of protection crossbeam 12, crossbeam installation branch
Frame 11 is for connecting protection crossbeam 12 and floor 14, by the way that crossbeam mounting bracket 11 is arranged, protection crossbeam 12 can be fixed on
On floor 14.
In some embodiments of the invention, crossbeam mounting bracket 11 and floor 14, crossbeam mounting bracket 11 and protection are horizontal
The dismountable connection of beam 12, when head-on crash occurs for vehicle 1, crossbeam mounting bracket 11 or protection crossbeam 12 are damaged,
It only needs to change crossbeam mounting bracket 11 or protects the broken parts of crossbeam 12, reduce the maintenance cost of vehicle 1.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of vehicle characterized by comprising
Battery pack, the battery pack are set to below the floor of the vehicle；
Crossbeam is protected, the protection crossbeam is set to the front side for below the floor and being located at the battery pack, and the protection is horizontal
The lowermost height of beam is not higher than the lowermost height of the battery pack.
2. vehicle according to claim 1, which is characterized in that the protection crossbeam is laterally extended cloth along the vehicle
It sets.
3. vehicle according to claim 1, which is characterized in that on the longitudinal direction of the vehicle, the protection crossbeam
It is spaced apart with the battery pack.
4. vehicle according to claim 1, which is characterized in that further include: crossbeam mounting bracket, the crossbeam mounting bracket
It is connected between the floor and the protection crossbeam.
5. vehicle according to claim 4, which is characterized in that the surface area of the lower surface of the protection crossbeam is greater than described
Protect the surface area of the upper surface of crossbeam.
6. vehicle according to claim 5, which is characterized in that the lower surface of the protection crossbeam is arcwall face, described anti-
The upper surface for protecting crossbeam is plane.
7. vehicle according to claim 5, which is characterized in that the lower surface of the protection crossbeam has groove, described recessed
For slot along the length direction arrangement of the protection crossbeam, the upper surface of the protection crossbeam is plane.
8. vehicle according to claim 4, which is characterized in that the crossbeam mounting bracket is multiple, multiple crossbeams
Mounting bracket is both connected between the floor and the protection crossbeam.
9. vehicle according to claim 4, which is characterized in that the crossbeam mounting bracket is two, horizontal in the protection
The length direction of beam, two crossbeam mounting brackets are spaced apart.
10. vehicle according to claim 4, which is characterized in that the crossbeam mounting bracket and the floor, the protection
Crossbeam is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910662482.XA CN110356213A (en) | 2019-07-22 | 2019-07-22 | Vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910662482.XA CN110356213A (en) | 2019-07-22 | 2019-07-22 | Vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110356213A true CN110356213A (en) | 2019-10-22 |
Family
ID=68220629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910662482.XA Pending CN110356213A (en) | 2019-07-22 | 2019-07-22 | Vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110356213A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810448A (en) * | 2021-01-26 | 2021-05-18 | 恒大新能源汽车投资控股集团有限公司 | Electric automobile battery package protection machanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205871713U (en) * | 2016-08-11 | 2017-01-11 | 宁德时代新能源科技股份有限公司 | Battery package is box down |
| CN107235083A (en) * | 2016-03-28 | 2017-10-10 | 长城汽车股份有限公司 | Vehicle and its preceding floor assembly |
| CN109808774A (en) * | 2017-11-16 | 2019-05-28 | 上海汽车集团股份有限公司 | Electric car and its impact protection apparatus |
| CN208931115U (en) * | 2018-10-19 | 2019-06-04 | 爱驰汽车有限公司 | The vehicle of Vehicular battery packet protective device and the application device |
| CN208931116U (en) * | 2018-10-19 | 2019-06-04 | 爱驰汽车有限公司 | The vehicle of Vehicular battery packet protective device and the application device |
-
2019
- 2019-07-22 CN CN201910662482.XA patent/CN110356213A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235083A (en) * | 2016-03-28 | 2017-10-10 | 长城汽车股份有限公司 | Vehicle and its preceding floor assembly |
| CN205871713U (en) * | 2016-08-11 | 2017-01-11 | 宁德时代新能源科技股份有限公司 | Battery package is box down |
| CN109808774A (en) * | 2017-11-16 | 2019-05-28 | 上海汽车集团股份有限公司 | Electric car and its impact protection apparatus |
| CN208931115U (en) * | 2018-10-19 | 2019-06-04 | 爱驰汽车有限公司 | The vehicle of Vehicular battery packet protective device and the application device |
| CN208931116U (en) * | 2018-10-19 | 2019-06-04 | 爱驰汽车有限公司 | The vehicle of Vehicular battery packet protective device and the application device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810448A (en) * | 2021-01-26 | 2021-05-18 | 恒大新能源汽车投资控股集团有限公司 | Electric automobile battery package protection machanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191022 |
|
| RJ01 | Rejection of invention patent application after publication |