CN206218037U - It is a kind of to drop the electric automobile that resistance increases journey - Google Patents
It is a kind of to drop the electric automobile that resistance increases journey Download PDFInfo
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- CN206218037U CN206218037U CN201621096895.4U CN201621096895U CN206218037U CN 206218037 U CN206218037 U CN 206218037U CN 201621096895 U CN201621096895 U CN 201621096895U CN 206218037 U CN206218037 U CN 206218037U
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Abstract
The utility model belongs to electric vehicle engineering field, it is more particularly to a kind of to drop the electric automobile that resistance increases journey, increase the aerodynamic structure of journey including drop resistance, the aerodynamic structure includes the preceding case air inlet section, cabin air flow channel section, the tailstock air flow channel section that are sequentially connected, case air inlet section includes inlet box before electric automobile, the air intake structure that inlet box is made up of each part of car body front deck and fire wall, fire wall offers air-through holes and/or is provided with air slot；Cabin air flow channel section is included along left and right front pillar, left and right roof side rail, left and right rear pillar and inner flow passage set by the rear fender of left and right, and/or the inflow air hollow channel that each surface of battery pack and the set each dividing plate of correspondence are formed；Tailstock air flow channel afterbody discharge section includes the rear bumper of runner, and towards offering gas discharge hole on the rear bumper face of tailstock gas wake zone.The utility model can reduce air drag, and increase runs mileage.
Description
Technical field
The utility model belongs to electric vehicle engineering field, more particularly to a kind of to drop the electric automobile that resistance increases journey.
Background technology
The air drag of electric automobile consumes very big energy, but at present both at home and abroad to the air force of electric automobile
Characteristic understanding is limited, and mentality of designing is still very backward, electric automobile both domestic and external at present or using after air inlet to radiator etc.
Each system cooling is brushed, and then air is expelled directly out the aerodynamic structure design of car body in preceding case.Even electric automobile
Quite a few space of preceding case is as luggage case.The essential characteristic of electric automobile is not recognized in this kind of aerodynamic structure design,
Causing the form drag to electric automobile, interior circulation resistance, the wake zone airflow state in tailstock portion improves little, and front face area does not have
There is reduction to cause resistance reduction limited, distance travelled improves limited, and the battery pack type of cooling is also defective.
Utility model content
The technical problems to be solved in the utility model is exactly to overcome above-mentioned the deficiencies in the prior art, and provides a kind of electronic vapour
Car, to reduce air drag, increase runs mileage.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Design is a kind of to drop the electric automobile that resistance increases journey, including drop resistance increases the aerodynamic structure of journey, the aerodynamic structure
Including the preceding case air inlet section, cabin air flow channel section, the tailstock air flow channel section that are sequentially connected；
Wherein, preceding case air inlet section includes inlet box, and inlet box includes each part of cabin of electric automobile and fire wall, uses
In gas is entered, inlet box is anterior to set air filter and/or runner air inlet setting air filter, filters air
In impurity, air-through holes are offered on the fire wall and/or air slot is provided with；
The cabin air flow channel section is included along behind left and right front pillar, left and right roof side rail, left and right rear pillar, left and right D post, left and right
The runner set by wireway I or its inside set by beater or beat-up, and/or along set by driving cabin floor, tailstock motor compartment
Wireway IV, or along the wireway V set by driving cabin floor, trunk floor, or along battery pack top and/or
Wireway VI set by lower section, trunk floor, or along set by battery pack above and or below, tailstock motor compartment
Air flow channel at the wireway VII for putting, and/or air flow channel, and/or battery pack at driving cabin floor；
Cabin air flow channel section is additionally included in wireway set between battery pack and driving cabin floor and wireway edge
Trunk floor extends the wireway VIII or set wireway between battery pack and driving cabin floor of setting and leads
The wireway IX that tracheae is set along the extension of tailstock motor compartment；
The tailstock air flow channel section includes trunk lid runner, back wall plate runner, rear bumper runner, behind left and right
Beater or beat-up runner, the air flow channel at baggage compartment floor, the air flow channel at tailstock motor compartment, towards tailstock gas wake zone
Trunk cover and open up gas discharge hole I, towards the rear bumper of tailstock gas wake zone on be provided with gas discharge hole
Ⅱ。
Air flow channel at the battery pack includes：Each surface of battery pack and the dividing plate on the set each surface of battery pack of correspondence
The shape of double layer hollow aeroscopic plate I set by the battery pack hollow channel or battery pack above and or below of the I inflow air for being formed
Into flow-guiding channel or internal battery pack set by runner or battery frame runner；Air stream at the driving cabin floor
Road includes：The inflow air that the dividing plate II on each surface in driving cabin floor and the set each surface in driving cabin floor of correspondence is formed
Flow-guiding channel or drive that double layer hollow aeroscopic plate V set by hollow channel II or driving cabin floor above and or below is formed
Sail the runner set by cabin ground intralamellar part；
Air flow channel at the trunk floor includes：Set by each surface in trunk floor and correspondence
Inflow air hollow channel III that the dividing plate III on each surface in trunk floor is formed or trunk floor top and/
Or the runner set by the flow-guiding channel or trunk ground intralamellar part of the formation of double layer hollow aeroscopic plate III set by lower section；Institute
Stating the air flow channel at tailstock motor compartment includes：Each surface of tailstock motor compartment and the set tailstock motor compartment of correspondence are each
In bilayer set by the inflow air hollow channel IV or tailstock motor compartment above and or below of the formation of dividing plate IV on surface
Runner set by the flow-guiding channel of the formation of empty aeroscopic plate IV or tailstock motor compartment inside；
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, the fire wall air-through holes and wireway I and/or
Wireway IV or wireway V or wireway VI or wireway VII or wireway VIII or wireway IX front openings correspondence connect
It is logical, or connection corresponding with the runner set in the front pillar of left and right, or by mozzle I and/or by double layer hollow deflector II
Connection corresponding with the front end of the air flow channel at driving cabin floor, or led by mozzle II and/or by double layer hollow
The connection corresponding with the front end of the air flow channel at battery pack of stream plate III；The runner rear end set in the left and right rear pillar and left and right rear wing
Daughter board inner flow passage correspondence is connected；The wireway I or wireway IV or wireway V or wireway VI or wireway VII lead
Tracheae VIII or the connection corresponding with rear bumper runner or trunk lid runner of wireway IX open rearward ends；The driving cabin
The rear end of the air flow channel at floor it is corresponding with the air flow channel at baggage compartment floor connection, and/or with tailstock motor compartment at
Air flow channel correspondence connect；The rear end of the air flow channel at the battery pack is corresponding with rear bumper runner by mozzle III
Connection, or it is corresponding with the air flow channel at trunk floor connect, and/or with tailstock motor compartment at air flow channel pair
Should connect；Air flow channel and rear bumper runner at air flow channel or tailstock motor compartment at the trunk floor
Or trunk lid runner correspondence is connected；
At the rear bumper runner, left and right rear fender runner, trunk lid runner and tailstock motor compartment
Air flow channel be interconnected by setting runner correspondence, or wherein any both or three are interconnected by setting runner.
Preferably, above-mentioned drop resistance increase journey electric automobile in, the cabin air flow channel section also include with left and right before
In the left and right front door inner flow passage and/or threshold inner flow passage and left and right of post and left and right center pillar inner flow passage correspondence connection
Post and the left and right tail gate inner flow passage and/or threshold inner flow passage of the correspondence connection of left and right rear pillar, in the left and right tail gate
Portion's runner and/or threshold inner flow passage are connected with left and right rear fender inner flow passage, the left and right front door and left and right tail gate
The door handle perforate of car door windward side sets runner and is connected with the inner flow passage of corresponding car door.
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, the cabin air flow channel section also includes the interior of connection
Portion is designed with the left and right front pillar of runner, visor, front windshield, left and right roof side rail, covering for roofs, skylight glass, rear gear outside left and right
Wind glass, wherein front windshield inner flow passage are connected with inlet box and/or left and right front pillar inner flow passage, inside rear seat windscreen
The connection corresponding with rear fender inner flow passage and/or luggage-boot lid inner flow passage of the rear end of runner；The left and right front pillar is windward
Face perforate set runner, outside left and right the perforate of visor windward side set runner and left and right front pillar runner and/or left and right front door flow passage.
Preferably, above-mentioned drop resistance increase journey electric automobile in, the cabin air flow channel section also include with left and right before
Post and the left and right front door inside glass runner of left and right center pillar inner flow passage correspondence connection, with left and right center pillar and left and right rear pillar
The left and right tail gate inside glass runner of inner flow passage correspondence connection, in the left and right rear pillar inner flow passage and left and right rear fender
Portion's runner correspondence is connected；The front end of the left and right D post inner flow passages connects with the rear end of rear fixed-pane window inner flow passage, left and right
The connection corresponding with left and right rear fender inner flow passage of D post inner flow passage rear ends.
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, the rear fender is provided with air inlet on its outer surface
Hole is by runner and trunk lid runner and/or rear bumper flow passage, the inner flow passage of the rear fender, the tailstock
Luggage-boot lid runner, tail-light socket inner flow passage correspondence are interconnected, or wherein both any interconnected by setting runner.
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, the preceding case air inlet section also includes front bumper panel, dissipates
Hot device, front mudguard strengthening support, wing, front beam and preceding case lid, the front bumper panel, front mudguard strengthening support,
Air-through holes, wherein wing or preceding are provided with least one on windward side in front beam, wing and preceding case lid
The air-through holes opened in mud guard strengthening support or preceding case lid windward side or with the insertion of air inlet chamber interior wall or by runner and left and right
Front pillar inner flow passage and/or left and right front door flow passage, are provided with reduction and meet on the beam windward or post of the inside of the inlet box
The passage of wind area, the radiator is just being put or side is put or is kept flat or is placed on preceding case or preceding case lid or at trunk.
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, be provided with sealing dividing plate in the inlet box, the sealing every
Inlet box is divided into upper nowel two parts by plate, is wherein provided with radiator in nowel；On the corresponding fire wall of upper nowel respectively
Offer air-through holes and/or gas air slot；The runner set in the front opening of wireway I and/or front pillar is corresponding with nowel
Fire wall on open up air-through holes correspondence connect；The air slot and/or air stream opened up on the corresponding fire wall of top box
Through hole is by the connection corresponding with the air flow channel at battery pack of mozzle II or hollow flow-guiding plate III.
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, also including longeron, the longeron is indulged before and after vehicle body
The perforate of beam front and back end sets insertion runner, and longeron runner front end is passed through with the energy absorber for setting runner, the front beam runner for setting runner
It is logical to be connected, for flowing into air, longeron runner rear end and the energy absorber of setting runner, the rear cross beam runner insertion phase of setting runner
Connect toward the rear bumper for setting runner.
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, also connect including the framework for being provided with runner by battery pack
The front longitudinal and floor side member for connecing, the front and back end of the front longitudinal set insertion runner, and the front and back end of floor side member sets insertion runner, battery
The framework front and back end of group sets insertion runner and front and rear longeron runner insertion, front longitudinal front end runner with set runner energy absorber,
The front beam runner insertion for setting runner is connected, and for flowing into air, the energy absorber of floor side member runner rear end and setting runner, sets
The rear cross beam runner insertion for putting runner is connected towards the rear bumper for setting runner.
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, also it is integrated including the framework for setting runner with battery pack
The front longitudinal and floor side member that are provided with runner, the framework of battery pack sets insertion runner, the front longitudinal inner flow passage, floor side member
Inner flow passage and battery frame runner are formed and run through runner, energy absorber of the front longitudinal front end runner with setting runner, setting stream
The front beam runner insertion in road is connected, for flowing into air, floor side member rear end runner and the energy absorber, the setting runner that set runner
Rear cross beam runner insertion be connected towards setting the rear bumper of runner.
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, also including setting front longitudinal, floor side member and the floor master of runner
Curb girder, front longitudinal runner front end is connected for flowing into sky with the energy absorber for setting runner, the front beam runner insertion for setting runner
Gas, front longitudinal runner rear end is connected with floor master beam runner, and floor master beam runner rear end passes through with floor side member runner front end
Flow-guiding channel connection, floor side member rear end runner and the energy absorber of setting runner, the rear cross beam runner insertion phase of setting runner are set
Connect toward the rear bumper for setting runner.
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, also including being provided with the logical of runner after in before vehicle body
Gas buttress brace, ventilation buttress brace front portion perforate air inlet, ventilation buttress brace rear portion runner and rear bumper inner flow passage or car
Tail luggage-boot lid flow passage.
Preferably, in the resistance of above-mentioned drop increases the electric automobile of journey, also including being connected to the runner that is provided with of battery pack in turn
The preceding ventilation buttress brace and rear ventilation buttress brace that runner is provided with the inside that battery frame is integrated of framework rear and front end, electricity
The framework of pond group sets insertion runner, preceding buttress brace runner and rear buttress brace runner and battery frame flow passage, and preceding ventilation adds
The perforate air inlet of brutal front portion, ventilate afterwards buttress brace inner flow passage rear end and rear bumper inner flow passage or trunk lid runner
Connection.
The preceding case air inlet section, cabin air flow channel section, tailstock air flow channel section three or both or individually every section or
Every section of part can be made of one on electric automobile.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model makes gas be flowed in cabin air flow channel section, through tailstock air flow channel by preceding case air inlet
Section goes out gas to car body heel row, and cold air and hot-air supplement air and heat, improve pressure, directly to wake zone after car
The atmospheric density for reduce electric automobile form drag, interior circulation resistance, reducing front face area and front side, so as to reduce
Air drag, increase runs mileage.
2nd, being introduced directly into battery pack using extraneous air can lower the temperature to battery pack, increased the security of electric automobile.
Cooling energy has been saved, distance travelled has accordingly been increased.Can also be while radiating and cooling requirement be ensured, to battery pack lining
If coolant duct improve, can reduce the area of radiator, reduce front face area, so as to further reduce air drag, increase
Plus distance travelled.
3rd, there are different connections, choice, addition manner between each air flow channel of full car or each local flow channel of car body, can basis
Selecting module formula is needed to combine.Thus, embodiment is more, it is easy to promotion and implementation.
4th, it is provided with front bumper panel, wing, preceding case lid and allows the air acted on front face area to flow into air inlet
The air admission hole of case, is provided with the passage for reducing front face area on the beam windward or post of the inside of inlet box, further reduce traveling
During air drag, increase distance travelled.
Brief description of the drawings
Fig. 1 is the structural representation of the electric automobile that the utility model drop resistance increases journey.
Sequence number in figure：1st, inlet box, 2, sealing dividing plate, 3, fire wall, 4, radiator, 5, front pillar, 6, roof side rail, 7, after
Post, 8, wireway I, 9, battery pack, 10, dividing plate I, 11, battery pack hollow channel, 12, rear bumper, 13, the wake zone of the tailstock,
14th, gas discharge hole II, 15, mozzle II, 16, mozzle III, 17, air-through holes.
Specific embodiment
Below in conjunction with the accompanying drawing 1 in the utility model, the technical scheme in the utility model embodiment is carried out clear
Complete description, it is clear that described embodiment is only the schematical part specific embodiment of the utility model, and is not used to
Scope of the present utility model is limited, any those skilled in the art is not on the premise of the utility model design and principle is departed from
The equivalent variations made and modification, all should belong to the scope of the utility model protection.
Embodiment one：
Referring to Fig. 1, in figure（The direction of arrow represents the flow direction of gas in figure）, the utility model drop resistance increase journey it is electronic
Automobile, including drop resistance increases the aerodynamic structure of journey, and the aerodynamic structure includes the preceding case air inlet section, the driving cabin that are sequentially connected
Air flow channel section, tailstock air flow channel section.
Case air inlet section includes inlet box 1 wherein before electric automobile, and inlet box 1 is improved by cabin of electric automobile or preceding standby case
Air intake structure, be mainly used in entering gas, including each plate of front deck or preceding standby each plate of case and fire wall, and front bumper
Stomata is driven on panel, front beam, enter and reduce front face area with empty profit gas, be provided with the beam windward of the inside of inlet box and subtracted
There is sealing dividing plate 2 in the passage of small front face area, inlet box 1, inlet box 1 is divided into upper nowel two parts by sealing dividing plate 2,
Air-through holes 17 are offered on the corresponding fire wall 3 of upper nowel.
Other parts that wherein radiator 4 and electric automobile must be mounted in preceding case are tried one's best and are concentrated in nowel entirely, and top box
Inside does not fill other parts as far as possible；Certainly it is to allow front side air smoothly to enter, radiator 4 also may be used except can just put, keep flat
Side is taken to put or be put on preceding case lid or in trunk, it is therefore an objective to reduce resistance and allow gas to pass through.This implementation
Radiator 4 in example is arranged in nowel.
Cabin air flow channel section includes the and of wireway I 8 laid along left and right front pillar, left and right roof side rail, left and right rear pillar
The inflow air cell group that each surface of battery pack 9 and the set each dividing plate I 10 of battery pack of each surface of battery pack 9 correspondence are formed is hollow
Passage 11, tailstock air flow channel section includes rear bumper inner flow passage, and rear bumper is provided with inner flow passage, towards tailstock gas tail
Gas discharge hole II is provided with the rear bumper plate face for flowing area.
The air-through holes 17 opened up on the corresponding fire wall 3 of nowel respectively with left and right two front openings pair of wireway I 8
Should connect, the connection corresponding with runner is set inside rear bumper 12 of the open rearward end of wireway I 8.Opened up on the corresponding fire wall 3 of top box
Air-through holes 17 connected by the way that mozzle II 15 or double-deck deflector II are corresponding with the front end of battery pack hollow channel 11 respectively,
The rear end of hollow channel 11 is by the connection corresponding with runner is set inside rear bumper 12 of mozzle III 16.
1 point inlet box of the present embodiment is upper and lower two case so that the air of inlet box 1 makes full use of respectively, full car
Air force route is as follows：
Fire wall → two wireway I of air → radiator → nowel is respectively along left and right front pillar, left and right roof side rail, a left side
Right rear pillar, the left and right rear fender laying → internal rear bumper for setting runner, the inside towards tailstock wake zone 13 sets runner
Gas discharge hole II 14, heating air flow tailstock wake zone 13 are opened in the plate face of rear bumper 12.
The perforate fire wall of air → top box → mozzle II → battery pack hollow channel → two mozzle III（One end with
Battery pack hollow channel is connected, and the other end is connected with rear bumper inner flow passage）→ internal the rear bumper for setting runner, towards
Gas discharge hole II 14, the wake zone of the air flow tailstock are opened in setting for tailstock wake zone 13 in the plate face of rear bumper 12 of runner
13。
By preceding case air inlet, gas is set to be flowed in cabin air flow channel section, through tailstock air flow channel section to car body heel row
Go out gas, cold air and hot-air supplement air and heat, improve pressure to wake zone after car 13.Directly reduce car body
Form drag, interior circulation resistance, also reduce the atmospheric density of front face area and front side, so as to reduce air drag, increase
Stroke.
At the same time, being introduced directly into battery pack hollow channel using extraneous air can lower the temperature to battery pack 9, increased electricity
The security of electrical automobile.Cooling energy has been saved, distance travelled has accordingly been increased.If the coolant set to the lining of battery pack 9
Pipeline is improved, and can reduce the area of radiator 4, and then reduces front face area, so as to further reduce air drag, is increased
Stroke.
Electric automobile some parts are simply formed on demand hollow or have inner flow passage or convince stomata by patient analysis, it is therefore an objective to formed
Air flow channel, technically in the absence of a bit difficulty, if it is necessary, electric automobile top cover, floor, threshold can serve as air
Runner.
Embodiment two：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment one, and structure same section is no longer repeated herein,
Its difference is：The present embodiment cabin air flow channel section includes left and right front pillar, left and right roof side rail, left and right rear pillar and left and right rear wing
Daughter board inside set by left and right runner, with replace embodiment one in along left and right front pillar, left and right roof side rail, left and right rear pillar and left and right institute
If the wireway I 8 of left and right two；Set in front pillar 5 and roof side rail 6, roof side rail 6 and rear pillar 7, rear pillar 7 and rear fender runner it
Between connect, sets that runner is corresponding with runner is set inside bumper to be connected in rear fender 7.
Full car air force route is as follows：
Left and right front pillar → inside that there is runner the fire wall → inside of air → radiator → nowel is set on the left and right of runner
Left and right rear pillar → inside that side bar → inside sets runner sets the rear bumper of the left and right rear fender of runner → set runner, towards car
Gas discharge hole II 14 is opened in setting for tail wake zone 13 in the plate face of rear bumper 12 of runner, the wake zone 13 of the air flow tailstock.
The perforate fire wall of air → top box → mozzle II → battery pack hollow channel → two mozzle III（One end with
Battery pack hollow channel is connected, and the other end is connected with rear bumper inner flow passage）→ internal the rear bumper for setting runner, towards
Gas discharge hole II 14, the wake zone of the air flow tailstock are opened in setting for tailstock wake zone 13 in the plate face of rear bumper 12 of runner
13。
Embodiment three：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment one, and structure same section is no longer repeated herein,
Its difference is：Sealing dividing plate is not set in the present embodiment inlet box, and inlet box 1 is not divided into upper and lower two case, inside cabin air
Air flow channel section is the air guide of left and right two laid along left and right front pillar, left and right roof side rail and left and right rear pillar and left and right rear fender
Pipe I 8, the mixing hot and cold air in inlet box 1 is together from upper vehicle body water conservancy diversion.
Full car air force route is specific as follows：
Fire wall → two wireway I 8 of air → radiator → air inlet section（Respectively along left and right front pillar, left and right top
Beam, left and right rear pillar, the laying of left and right rear fender）→ rear bumper inner flow passage, towards the rear bumper 12 of tailstock wake zone 13
Gas discharge hole II 14, the wake zone 13 of the air flow tailstock are opened in plate face.
Example IV：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment three, and structure same section is herein no longer
Repeat, its difference is：The present embodiment cabin air flow channel section is left and right front pillar, left and right roof side rail, the left and right being sequentially communicated
Rear pillar and left and right rear fender inside set by left and right runner, with replace example IV in along left and right front pillar, left and right roof side rail and
The wireway I 8 of left and right two set by left and right rear pillar, left and right rear fender.Front pillar 5 and roof side rail 6, roof side rail 6 and rear pillar 7, after
Connection between runner is set in post 7 and rear fender, runner connection corresponding with runner is set inside bumper is set in rear fender 7.
Left and right front pillar → inside that there is runner the fire wall → air slot → inside of air → radiator → air inlet section sets stream
Left and right rear pillar → inside that the left and right roof side rail → inside in road sets runner sets the left and right rear fender → inside of runner and sets runner
Rear bumper, towards the plate face of rear bumper 12 for setting runner of tailstock wake zone 13 on open gas discharge hole II 14, air flow
The wake zone 13 of the tailstock.
Embodiment five：
The present embodiment figure is not drawn into.The present embodiment is similar to example IV structure, and structure same section is herein no longer
Repeat, its difference is：Cabin air flow channel section described in the present embodiment is left and right front pillar inner flow passage, the left and right being sequentially communicated
Front door inner flow passage, left and right center pillar inner flow passage, left and right tail gate portion set runner, left and right rear pillar portion and set runner, left and right rear wing
Daughter board inner flow passage, rear bumper inner flow passage.
Full car air force route is specific as follows：
Before there is runner or so left and right front pillar → inside that there is runner the fire wall → inside of air → radiator → air inlet section
There is the left and right rear pillar of runner → interior left and right tail gate → inside that there is runner left and right center pillar → inside that there is runner car door → inside
Left and right rear fender → inside that there is runner in portion is provided with the rear bumper of runner, towards the rear guarantor for having runner of tailstock wake zone 13
Gas discharge hole II 14, the wake zone 13 of the air flow tailstock are opened in the plate face of dangerous thick stick 12.
Embodiment six
The present embodiment figure is not drawn into.The present embodiment is similar to example IV structure, and structure same section is herein no longer
Repeat, its difference is：Cabin air flow channel section described in the present embodiment is left and right front pillar inner flow passage, the left and right being sequentially communicated
Threshold inner flow passage, left and right center pillar inner flow passage, left and right threshold inner flow passage, left and right rear pillar inner flow passage, left and right rear fender
Inner flow passage, rear bumper inner flow passage.
Full car air force route is specific as follows：
There is runner left and right door left and right front pillar → inside that there is runner the fire wall → inside of air → radiator → air inlet section
Left and right rear pillar → inside that there is runner left and right threshold → inside that there is runner left and right center pillar → inside that there is runner sill → inside has
There is the rear bumper of runner the left and right rear fender → inside of runner, towards the rear bumper 12 for having runner of tailstock wake zone 13
Gas discharge hole II 14, the wake zone 13 of the air flow tailstock are opened in plate face.
Embodiment seven
The present embodiment figure is not drawn into.The present embodiment is similar to example IV structure, and structure same section is herein no longer
Repeat, its difference is：Cabin air flow channel section described in the present embodiment is left and right front pillar inner flow passage, the front being sequentially communicated
Wind inside glass runner, left and right roof side rail inner flow passage, covering for roofs inner flow passage, skylight glass inner flow passage, rear seat windscreen
Inner flow passage, left and right rear fender inner flow passage, luggage-boot lid inner flow passage.
Full car air force route is specific as follows：
There is the front of runner left and right front pillar → inside that there is runner the fire wall → inside of air → radiator → air inlet section
There is the skylight glass of runner → interior covering for roofs → inside that there is runner left and right roof side rail → inside that there is runner wind glass → inside
Left and right rear fender → inside that there is runner rear seat windscreen → inside that there is runner in portion is provided with the luggage-boot lid of runner, towards car
Gas discharge hole I is opened in having for tail wake zone 13 on the luggage-boot lid panel of runner, the wake zone 13 of the air flow tailstock.
Embodiment eight
The present embodiment figure is not drawn into.The present embodiment is similar to example IV structure, and structure same section is herein no longer
Repeat, its difference is：Cabin air flow channel section described in the present embodiment is left and right front pillar inner flow passage, the left and right being sequentially communicated
Front door inside glass runner, left and right center pillar inner flow passage, left and right tail gate inside glass set runner, left and right rear pillar portion and set stream
Road, left and right rear fender inner flow passage, rear bumper inner flow passage.
Full car air force route is specific as follows：
Before there is runner or so left and right front pillar → inside that there is runner the fire wall → inside of air → radiator → air inlet section
There is the left and right of runner left and right rear car door glass → inside that there is runner left and right center pillar → inside that there is runner automobile door glass → inside
Left and right rear fender → inside that there is runner rear pillar → inside is provided with the rear bumper of runner, has stream towards tailstock wake zone 13
Gas discharge hole II 14, the wake zone 13 of the air flow tailstock are opened in the plate face of rear bumper 12 in road.
Embodiment nine：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment three, and structure same section is no longer repeated herein,
Its difference is：Cabin air flow channel section is the wireway V set along driving cabin floor, trunk floor, wireway
The connection corresponding with rear bumper inner flow passage of V open rearward end.
Full car air force route is specific as follows：
Fire wall → the wireway V of air → radiator → air inlet section（Set along driving cabin floor, baggage compartment floor）
→ rear bumper inner flow passage, towards the plate face of rear bumper 12 of tailstock wake zone 13 on open gas discharge hole II 14, air stream
To the wake zone 13 of the tailstock.
Cabin air flow channel section can also be along the wireway IV set by driving cabin floor, tailstock motor compartment, or
Along the wireway VI set by battery pack above and or below, trunk floor, or along battery pack above and or below,
Wireway VII set by tailstock motor compartment；Or between battery pack and driving cabin floor set wireway and wireway
Along trunk floor extension set wireway VIII or set wireway between battery pack and driving cabin floor and
The wireway IX that wireway is set along the extension of tailstock motor compartment.
Full car air force route is specific as follows：
Fire wall → the wireway IV or wireway VI or wireway VII or wireway of air → radiator → air inlet section
VIII or wireway IX → rear bumper inner flow passage, towards the plate face of rear bumper 12 of tailstock wake zone 13 on open gas discharge
Hole II 14, the wake zone 13 of the air flow tailstock.
Furthermore it is also possible to as needed to wireway I, wireway IV, wireway VI, wireway VII, wireway VIII,
Two or more in wireway IX are combined.
Embodiment ten：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment nine, and structure same section is no longer repeated herein,
Its difference is：The present embodiment cabin air flow channel section is driving cabin floor inner flow passage, the luggage case for being corresponding in turn to connection
Floor inner flow passage, the inner flow passage of rear bumper 12, the wireway V in alternate embodiment nine, mixing in inlet box 1 it is cold
Hot-air flows through from the floor for have runner.The air-through holes 17 opened up on fire wall 3 are respectively by mozzle I or bilayer
The connection corresponding with driving cabin floor inner flow passage front end of empty deflector I, baggage compartment floor inner flow passage rear end and rear bumper 12
Inner flow passage correspondence is connected.
Full car air force route is specific as follows：
The fire wall of air → radiator → air inlet section → I → driving cabin of mozzle floor inner flow passage → baggage compartment floor
Inner flow passage → rear bumper inner flow passage, towards the plate face of rear bumper 12 of tailstock wake zone 13 on open gas discharge hole II
14, the wake zone 13 of the air flow tailstock.
Embodiment 11：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment three, and structure same section is no longer repeated herein,
Its difference is：The present embodiment cabin air inner flow passage section for each surface of battery pack 9 and the set battery pack of correspondence it is each every
Plate shape into inflow air battery pack hollow channel 11, the air of the mixing in inlet box 1 is from each shape of dividing plate I of battery pack
Into inflow air battery pack hollow channel 11 in flow through.The air-through holes 17 opened up on fire wall 3 pass through water conservancy diversion respectively
Pipe II or the connection corresponding with the front end of battery pack hollow channel 11 of double layer hollow deflector II, the rear end of battery pack hollow channel 11 leads to
Cross the connection corresponding with the runner set by the inside of rear bumper 12 of mozzle III 16.
Full car air force route is specific as follows：
Fire wall → the mozzle II or double layer hollow II → battery pack of deflector of air → radiator → air inlet section are hollow
Passage → mozzle III（One end is connected with battery pack hollow channel, and the other end is connected with the set runner in rear bumper inside）→ interior
Portion is provided with the rear bumper of runner, towards the plate face of rear bumper 12 for having runner of tailstock wake zone 13 on open gas discharge hole II
14, the wake zone 13 of the air flow tailstock.
Embodiment 12：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment 11, and structure same section is no longer weighed herein
State, its difference is：Double layer hollow of the present embodiment cabin air inner flow passage section set by battery pack above and or below
The flow-guiding channel that deflector I is formed；It is double set by the air of the mixing in inlet box 1 from the above and or below of battery pack 9
Flowed through in the flow-guiding channel that layer hollow flow-guiding plate I is formed.The air-through holes 17 opened up on fire wall 3 pass through mozzle II respectively
Or before the flow-guiding channel that is formed of the double layer hollow aeroscopic plate I set by double layer hollow deflector II and battery pack above and or below
The rear end of correspondence connection, the flow-guiding channel that double layer hollow aeroscopic plate I is formed is held to pass through inside mozzle III 16 and rear bumper 12
Set runner correspondence is connected.
Full car air force route is specific as follows：
Fire wall → mozzle II or II → battery pack of double layer hollow the deflector top of air → radiator → air inlet section
Flow-guiding channel → the mozzle III formed with the double layer hollow aeroscopic plate I set by lower section（One end is formed with double layer hollow aeroscopic plate I
Flow-guiding channel be connected, the other end is connected with rear bumper inner flow passage）→ rear bumper of runner is set, towards tailstock wake zone
Gas discharge hole II 14 is opened in 13 set in the plate face of rear bumper 12 of runner, the wake zone 13 of the air flow tailstock.
Embodiment 13：
The present embodiment figure is not drawn into.The present embodiment is similar to example IV structure, and structure same section is no longer repeated herein,
Its difference is：The present embodiment tailstock air flow channel section is runner, the tailstock set by the left and right rear fender inside being sequentially communicated
The runner set by runner, the inside of rear bumper 12 set by motor compartment inside.
Full car air force route is specific as follows：
Left and right front pillar → inside that there is runner the fire wall → inside of air → radiator → air inlet section sets the left and right of runner
Roof side rail → inside set runner left and right rear pillar → inside set runner left and right rear fender → inside set runner the tailstock it is electronic
Cabin → inside sets the rear bumper of runner, towards the plate face of rear bumper 12 for setting runner of tailstock wake zone 13 on open gas row
Portal II 14, the wake zone 13 of the air flow tailstock.
Embodiment 14：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment 13, and structure same section is no longer weighed herein
State, its difference is：Runner of the present embodiment tailstock air flow channel section set by the left and right rear fender inside that is sequentially communicated, OK
Runner set by the set runner in boot cover inside, the inside of rear bumper 12, and towards the luggage case capping of tailstock wake zone 13
On open gas discharge hole I, the wake zone 13 of the air flow tailstock.
Full car air force route is specific as follows：
Left and right front pillar → inside that there is runner the fire wall → inside of air → radiator → air inlet section has on runner or so
Left and right rear fender → inside that there is runner or so rear pillar → inside side bar → inside and has runner sets the rear bumper of runner and interior
Portion sets the luggage-boot lid of runner.Rear bumper 12 and luggage-boot lid towards opening gas discharge hole in the plate face of tailstock wake zone 13,
The wake zone 13 of the air flow tailstock.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and it
The difference of its embodiment, identical similar part is cross-referenced between each embodiment.Inside inlet box as needed
Water conservancy diversion inner chamber or diversion component are set, can set empty in the anterior setting air filter of inlet box and/or runner air inlet
Gas filter.
There are different connections, choice, addition manner between each air flow channel of car or each local flow channel of car body entirely, as needed
Selecting module formula is combined.
Realization be sequentially connected preceding case air inlet section, cabin air flow channel section, the tailstock air flow channel section this technical side
On the basis of case, the parts of electric automobile are simply formed on demand hollow or have inner flow passage or convince stomata or air guide by patient analysis
Groove, it is therefore an objective to form air flow channel, in the absence of at all difficult in technology and production, and because the connection of runner, accepts or rejects, adds
Plus, combination it is extremely various and apparent and without departing from it is of the present utility model spirit or protection domain, here, not passing through
Excessive specific embodiment does specific introduction.
To the described above of disclosed embodiment, those skilled in the art is realized or use the utility model.It is right
The many places of these embodiments are changed and use for reference apparent to those skilled in the art, as defined herein general
Principle can in other embodiments be realized on the premise of the spirit or scope for not departing from utility model.Therefore, this practicality is new
Type will be not restricted to these embodiments illustrated herein, and be to fit to consistent with principles disclosed herein and features of novelty
Widest range.
In addition, in addition to the implementation, it is necessary to what is illustrated is：If electric automobile has the longeron before and after vehicle body, can
Insertion runner, longeron front end runner and the energy absorber runner of setting runner, the preceding horizontal stroke of setting runner are set in the perforate of longeron front and back end
The insertion of beam runner is connected, for flowing into air, floor side member runner rear end with the energy absorber runner of runner is set, runner is set after
Crossbeam runner insertion is connected towards setting the rear bumper of runner, and air flow has a rear bumper of runner, and from towards tailstock tail
The gas discharge hole II 14 flowed in the plate face of rear bumper 12 in area 13 is discharged, the wake zone 13 of the final air flow tailstock.
Air force route is specific as follows：
The energy absorber runner of air → inlet box front bumper panel → front beam runner → setting runner → run through vehicle body
Rear bumper → the gas discharge hole 14 of the energy absorber runner → rear cross beam runner of front and rear longeron → setting runner → set runner,
The wake zone 13 of the final air flow tailstock.
If electric automobile does not extend through the longeron before and after vehicle body, insertion runner can be set in the perforate of front longitudinal front and back end, its
Front end is connected for flowing into air with the energy absorber for setting runner, the front beam runner insertion for setting runner, in floor master beam
The insertion runner that setting is connected with all side beam, floor side member front and back end perforate sets insertion runner, floor master beam runner and floor side member
Runner is connected by flow guiding connector, energy absorber runner of the floor side member runner rear end with setting runner, setting runner rear cross beam runner
Insertion is connected towards the rear bumper for setting runner, and air flow sets the rear bumper of runner, and is discharged from gas discharge hole II 14,
The wake zone 13 of the final air flow tailstock of air.
Air force route is specific as follows：
In the energy absorber runner → front longitudinal of air → inlet box front bumper panel → front beam runner → setting runner
Energy absorber runner → rear cross beam the runner of portion's runner → floor master beam inner flow passage → floor side member inner flow passage → setting runner
→ rear bumper inner flow passage → gas discharge hole II 14, the wake zone 13 of the final air flow tailstock.
Preceding case air inlet section, cabin air flow channel section, the tailstock air flow channel section three in the utility model can make
It is integrally mounted on electric automobile.
In addition to the implementation, to reduce front face area, tailstock wake zone situation is improved, can be in the utility model
Radiator 4 and air conditioner heat radiator together or are provided separately within trunk, the perforate of luggage-boot lid upper surface or groove and/or row
Lee's case sidewall paneling perforate or groove, to suck cooling air, gas discharge hole are opened on the luggage-boot lid towards tailstock wake zone 13
Or groove, the air after radiating flows to the wake zone 13 of the tailstock through runner.
Air force route is specific as follows：
The hole of air → trunk cap upper surface or the hole or groove → radiator of groove and/or trunk sidewall paneling
And/or the wake zone 13 of air conditioner heat radiator → I → tailstock of gas discharge hole.
Claims (10)
1. it is a kind of to drop the electric automobile that resistance increases journey, including drop resistance increases the aerodynamic structure of journey, it is characterized in that：The air force knot
Structure includes the preceding case air inlet section, cabin air flow channel section, the tailstock air flow channel section that are sequentially connected；
The preceding case air inlet section include inlet box, inlet box include each part of cabin of electric automobile and fire wall, be used for into
Enter gas, air-through holes are offered on the fire wall and/or air slot is provided with；
The cabin air flow channel section is included along left and right front pillar, left and right roof side rail, left and right rear pillar, left and right D post, left and right rear wing
The runner set by wireway I or its inside set by plate, and/or along leading set by driving cabin floor, tailstock motor compartment
Tracheae IV, or along the wireway V set by driving cabin floor, trunk floor, or along battery pack above and or below,
Wireway VI set by trunk floor, or along leading set by battery pack above and or below, tailstock motor compartment
Tracheae VII；And/or the air flow channel at the air flow channel, and/or battery pack at driving cabin floor；
The cabin air flow channel section is additionally included in wireway set between battery pack and driving cabin floor and wireway edge
Trunk floor extends the wireway VIII or set wireway between battery pack and driving cabin floor of setting and leads
The wireway IX that tracheae is set along the extension of tailstock motor compartment；
Tailstock air flow channel section includes trunk lid runner, rear bumper runner, left and right rear fender runner, the tailstock
At air flow channel, back wall plate runner, rear cross beam runner, tail-light socket inner flow passage, tailstock motor compartment at baggage compartment floor
Air flow channel, the trunk towards tailstock gas wake zone is covered and opens up gas discharge hole I, towards tailstock gas wake zone
Rear bumper on be provided with gas discharge hole II.
2. drop resistance as claimed in claim 1 increases the electric automobile of journey, it is characterised in that：Air flow channel bag at the battery pack
Include：The battery pack hollow channel of the inflow air that the dividing plate I on each surface of battery pack and the set each surface of battery pack of correspondence is formed,
Or the stream set by the flow-guiding channel or internal battery pack of the formation of double layer hollow aeroscopic plate I set by battery pack above and or below
Road or battery frame runner；Air flow channel at the driving cabin floor includes：Each surface in driving cabin floor and correspondence institute
If each surface in driving cabin floor dividing plate II formed inflow air hollow channel II or driving cabin floor top and/or
Runner set by the flow-guiding channel or driving cabin ground intralamellar part of the formation of double layer hollow aeroscopic plate V set by lower section；
Air flow channel at the trunk floor includes：Each surface in trunk floor and the set tailstock of correspondence
Inflow air hollow channel III that the dividing plate III on each surface of baggage compartment floor is formed or trunk floor top and/or under
Runner set by the flow-guiding channel or trunk ground intralamellar part of the formation of double layer hollow aeroscopic plate III of Fang Suoshe；The car
Air flow channel at rear-engine car cabin includes：Each surface of tailstock motor compartment and the set each surface of tailstock motor compartment of correspondence
Dividing plate IV formed inflow air hollow channel IV or tailstock motor compartment above and or below set by double layer hollow lead
Runner set by the flow-guiding channel of the formation of gas plate IV or tailstock motor compartment inside；
The fire wall air-through holes and wireway I and/or wireway IV or wireway V or wireway VI or wireway VII
Or wireway VIII or wireway IX front openings correspondence are connected, or connection corresponding with the runner set in the front pillar of left and right, Huo Zhetong
Cross mozzle I and/or by the connection corresponding with the front end of the air flow channel at driving cabin floor of double layer hollow deflector II, or
Person is by mozzle II and/or by the connection corresponding with the front end of the air flow channel at battery pack of double layer hollow deflector III；
The runner rear end set in left and right rear pillar connection corresponding with left and right rear fender inner flow passage；The wireway I or wireway
IV or wireway V or wireway VI or wireway VII or wireway VIII or wireway IX open rearward ends and rear bumper runner
Or trunk lid runner correspondence is connected；At the rear end and trunk floor of the air flow channel at the driving cabin floor
Air flow channel correspondence connect, and/or it is corresponding with the air flow channel at tailstock motor compartment connect；Air at the battery pack
The rear end of runner by mozzle III it is corresponding with rear bumper runner connect, or with trunk floor at air flow channel pair
Should connect, and/or connection corresponding with the air flow channel at tailstock motor compartment；Air flow channel at the trunk floor
Or the connection corresponding with rear bumper runner or trunk lid runner of the air flow channel at tailstock motor compartment；
Sky at the rear bumper runner, left and right rear fender runner, trunk lid runner and tailstock motor compartment
Flow channel is interconnected by setting runner correspondence, or wherein any both or three are interconnected by setting runner.
3. drop resistance as claimed in claim 2 increases the electric automobile of journey, it is characterised in that：The cabin air flow channel section is also wrapped
Include left and right front door inner flow passage and/or threshold the inside stream of connection corresponding with left and right front pillar and left and right center pillar inner flow passage
The left and right tail gate inner flow passage and/or threshold inner flow passage of road connection corresponding with left and right center pillar and left and right rear pillar, the left side
Right tail gate inner flow passage and/or threshold inner flow passage are connected with left and right rear fender inner flow passage, the left and right front door and
The door handle perforate of left and right tail gate car door windward side sets runner and is connected with the inner flow passage of corresponding car door；
The cabin air flow channel section also include connection it is internal be designed with the left and right front pillar of runner, visor, front windshield outside left and right
Glass, left and right roof side rail, covering for roofs, skylight glass, rear seat windscreen, wherein front windshield inner flow passage and inlet box and/
Or left and right front pillar inner flow passage connection, rear end and rear fender inner flow passage and/or the luggage case of rear seat windscreen inner flow passage
Lid inner flow passage correspondence is connected；The windward side perforate of the left and right front pillar sets runner, and the perforate of visor windward side sets runner outside left and right
With left and right front pillar runner and/or left and right front door flow passage；
Before the cabin air flow channel section also left and right including connection corresponding with left and right front pillar and left and right center pillar inner flow passage
Automobile door glass inner flow passage, the left and right tail gate inside glass stream of connection corresponding with left and right center pillar and left and right rear pillar inner flow passage
Road, left and right rear pillar inner flow passage connection corresponding with left and right rear fender inner flow passage；Before the left and right D post inner flow passages
End connect with the rear end of rear fixed-pane window inner flow passage, left and right D post inner flow passage rear ends and left and right rear fender inner flow passage
Correspondence connection.
4. drop resistance as claimed in claim 3 increases the electric automobile of journey, it is characterised in that：It is provided with the rear fender outer surface
Air inflow openings, air passes through runner and trunk lid runner and/or rear bumper flow passage, the rear fender
Inner flow passage, trunk lid runner, tail-light socket inner flow passage correspondence are interconnected, or wherein arbitrarily both are flowed by setting
Road is interconnected.
5. drop resistance as claimed in claim 4 increases the electric automobile of journey, it is characterised in that：The preceding case air inlet section also includes radiating
Device, front bumper panel, front mudguard strengthening support, wing, front beam and preceding case lid, the front bumper panel, front
Be provided with air-through holes at least one of mud plate strengthening support, front beam, wing and preceding case lid, wherein wing or
The air-through holes opened in front mudguard strengthening support or preceding case lid windward side or with the insertion of air inlet chamber interior wall or by runner with it is left
Right front pillar inner flow passage and/or left and right front door flow passage, are provided with the beam windward of the inside of the inlet box or on post and subtract
The passage of small front face area, the radiator is just being put or side is put or is kept flat or is placed on preceding case or preceding case lid or trunk
Place.
6. drop resistance as claimed in claim 5 increases the electric automobile of journey, it is characterised in that：Be provided with the inlet box sealing every
Inlet box is divided into upper nowel two parts by plate, the sealing dividing plate, is wherein provided with radiator in nowel；It is corresponding in upper nowel
Air-through holes and/or gas air slot are offered on fire wall respectively；The stream set in the front opening of wireway I and/or front pillar
The corresponding connection of the air-through holes that are opened up on road fire wall corresponding with nowel；The air slot opened up on the corresponding fire wall of top box
And/or air-through holes are by the connection corresponding with the air flow channel at battery pack of mozzle II or hollow flow-guiding plate III.
7. drop resistance as claimed in claim 1 increases the electric automobile of journey, it is characterised in that：Also include longeron, the longeron runs through
Before and after vehicle body, the perforate of longeron front and back end sets insertion runner, longeron front end runner and the energy absorber runner, the setting runner that set runner
The insertion of front beam runner be connected, for flowing into air, longeron runner rear end with the energy absorber runner of runner is set, runner is set
Rear cross beam runner insertion be connected towards setting the rear bumper of runner；Or pass through the front longitudinal of the framework connection of battery pack and indulge afterwards
Beam, the front and back end of the front longitudinal sets insertion runner, and the front and back end of floor side member sets insertion runner, and the framework front and back end of battery pack sets
Before energy absorber runner, the setting runner of insertion runner and front and rear longeron runner insertion, front longitudinal front end runner and setting runner
The insertion of crossbeam runner is connected, for flowing into air, floor side member rear end runner with the energy absorber runner of runner is set, runner is set
Rear cross beam runner insertion is connected towards the rear bumper for setting runner；Or it is provided with stream with the framework for setting runner of battery pack is integrated
The front longitudinal and floor side member in road, the framework of battery pack set insertion runner and the front and rear rail inner runner insertion, before front longitudinal
End runner is connected with the energy absorber runner for setting runner, the front beam runner insertion for setting runner, for flowing into air, floor side member
Rear end runner is connected towards the rear insurance for setting runner with the energy absorber runner for setting runner, the rear cross beam runner insertion for setting runner
Thick stick.
8. drop resistance as claimed in claim 1 increases the electric automobile of journey, it is characterised in that：Also include set runner front longitudinal, after
Longeron and floor master beam, front longitudinal front end runner are passed through with the energy absorber runner for setting runner, the front beam runner for setting runner
Logical to be connected for flowing into air, front longitudinal rear end runner is connected with floor master beam runner, and floor master beam runner rear end passes through
Set air guide runner to be connected with floor side member runner front end, floor side member runner rear end is flowed with the energy absorber runner of runner, setting is set
The rear cross beam runner insertion in road is connected towards the rear bumper for setting runner.
9. drop resistance as claimed in claim 1 increases the electric automobile of journey, it is characterised in that：Setting after in also including before vehicle body
There are the ventilation buttress brace of runner, ventilation buttress brace front portion perforate air inlet, in ventilation buttress brace inner flow passage and rear bumper
Portion's runner or trunk lid flow passage；Or be connected to battery frame rear and front end in turn is one with battery frame
The inside of body is provided with the preceding ventilation buttress brace and rear ventilation buttress brace of runner, and battery frame is provided with runner and strengthens with front and rear ventilation
Beam runner is connected, preceding ventilation buttress brace front portion perforate air inlet, ventilate afterwards buttress brace inner flow passage rear end and rear bumper inside stream
Road or trunk lid flow passage.
10. the drop resistance as described in claim 1-9 is any increases the electric automobile of journey, it is characterised in that：The preceding case air inlet section, drive
Sail cabin air flow channel section, tailstock air flow channel section three or both or individually every section or every section be made locally being arranged on for one
On electric automobile.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620735700 | 2016-07-13 | ||
| CN201620735700X | 2016-07-13 |
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| Publication Number | Publication Date |
|---|---|
| CN206218037U true CN206218037U (en) | 2017-06-06 |
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ID=58783270
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096895.4U Expired - Fee Related CN206218037U (en) | 2016-07-13 | 2016-09-30 | It is a kind of to drop the electric automobile that resistance increases journey |
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| CN (1) | CN206218037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218736A (en) * | 2016-07-13 | 2016-12-14 | 徐丹 | A kind of electric automobile dropping resistance increasing journey |
| CN112687150A (en) * | 2021-01-27 | 2021-04-20 | 中国人民警察大学 | Fire-fighting forcible entry training module for car |
-
2016
- 2016-09-30 CN CN201621096895.4U patent/CN206218037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218736A (en) * | 2016-07-13 | 2016-12-14 | 徐丹 | A kind of electric automobile dropping resistance increasing journey |
| CN106218736B (en) * | 2016-07-13 | 2019-01-11 | 徐丹 | A kind of drop resistance increases the electric car of journey |
| CN112687150A (en) * | 2021-01-27 | 2021-04-20 | 中国人民警察大学 | Fire-fighting forcible entry training module for car |
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