CN206218036U - It is a kind of while reducing lift, reducing resistance and increase the electric automobile of journey - Google Patents
It is a kind of while reducing lift, reducing resistance and increase the electric automobile of journey Download PDFInfo
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- CN206218036U CN206218036U CN201621161425.1U CN201621161425U CN206218036U CN 206218036 U CN206218036 U CN 206218036U CN 201621161425 U CN201621161425 U CN 201621161425U CN 206218036 U CN206218036 U CN 206218036U
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Abstract
The utility model discloses a kind of reduction lift, reduce resistance and increase the electric automobile of journey, including be arranged on the aerodynamic structure of electromobile at top afterbody and bottom.The air flow channel for being arranged on automobile top afterbody reduces the separation of gas boundary layer, reduce wake zone after car, gas is eventually introduced wake zone after car, form drag is reduced, electric automobile has been reached gas is suppressed by air flow channel and separate to increase the effect of distance travelled；Electric automobile underbody sets air flow channel, reduce underbody atmospheric density, the runner of setting leads to left and right rear fender, rear bumper, trunk lid and increases air flow, increased air velocity, automobile lift is reduced, air is eventually introduced wake zone after car, reduces wake zone, form drag is reduced, while reached electric automobile and reducing automobile lift by air flow channel, increasing the effect of distance travelled.
Description
Technical field
It is specially a kind of to separate and reduce liter by air flow channel suppression gas the present invention relates to electric vehicle engineering field
The electric automobile of the increase distance travelled of power.
Background technology
With continuing to develop for society, electric automobile becomes an important directions of vehicles development.
The gas boundary layer of the electric automobile roof tailstock is separated and can form low-pressure wake area, and wake zone can cause shape to hinder again
Power, consumes very big energy during traveling, the air of electric automobile underbody can cause the lift, lift to cause the traveling of automobile steady again
Qualitative variation.
Electric automobile both domestic and external is separated and lift problem to suppress gas boundary layer, and electric automobile car conour is taken
Streamlined technique, the measure for accelerating air velocity is taken to electric automobile bottom, and this kind of aerodynamic structure design is not recognized
Know the essential characteristic of electric automobile aerodynamic structure, cause to suppress gas boundary layer separation and reduction lift effect is limited,
Increasing journey and riding stability situation to electric automobile improve little.
Therefore, electric vehicle structure is improved, can be well suppressed gas boundary layer and be separated and reduce lift and increase
The problem of journey, has been a good problem to study.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, the invention provides a kind of gas that can suppress the roof tailstock point
From and reduce underbody lift, to improve riding stability, increase the electric automobile of distance travelled.
The object of the present invention is achieved like this：
It is a kind of while reduce lift, reduce resistance and increase the electric automobile of journey, including be arranged on the electric automobile roof tailstock
With the aerodynamic structure of underbody；
Aerodynamic structure includes being arranged on the upper air runner of the electric automobile roof tailstock and is arranged on electric automobile
The bottom air runner of underbody；Upper air runner includes being arranged on air inlet and/or air inlet duct, the roof tailstock of the roof tailstock
The runner of setting, tailstock grate flow channel, three's connection make electric automobile reduction resistance and increase journey；Electric automobile bottom air runner
Including the runner, the tailstock exhaust stream that are arranged on the air inlet and/or air inlet duct of electric automobile bottom, electric automobile bottom is set
Road, three's connection makes electric automobile reduction lift, reduces resistance and increase journey.
Upper air runner including each several part set forth below all set inner hollow runner and/or surface plus dividing plate and/or
Surface adds the runner that hollow aeroscopic plate is formed：Covering for roofs, left and right roof side rail, skylight glass, rear seat windscreen, left and right C posts or a left side
Right D posts, tail lamp socket, left and right rear fender, trunk lid, rear bumper；Wherein skylight glass, rear seat windscreen due to
Its particularity, its runner is that inner hollow and/or surface have added the glass and/or surface plus double glazing of spacer function to be formed；
The covering for roofs that runner is all set set forth below, skylight glass, left and right roof side rail, rear seat windscreen, left and right C posts and/or left and right D
At least one of post, left and right rear fender, trunk lid set air inlet and/or air inlet duct, the air inlet of setting and/
Or air inlet duct is at least one；Left and right rear fender sets runner and towards the left and right rear fender plate face of tailstock gas wake zone
On offer gas discharge hole I, trunk lid runner be set and towards the trunk cover plate of tailstock gas wake zone
Offer gas discharge hole II on face, rear bumper sets runner and towards opening in the rear bumper plate face of tailstock gas wake zone
It is provided with tap III；
The covering for roofs runner that runner is set and the skylight glass runner that runner is set, the rear seat windscreen stream of setting runner
The rear bumper flow passage in road, the trunk lid runner that runner is set and/or setting runner；
The left and right roof side rail runner of runner is set with the left and right C posts runner for setting runner and/or the left and right D posts of runner are set
Runner, the left and right rear fender runner of setting runner are sequentially communicated；From more than air inlet and/or air inlet duct leaked-in air process
The runner of connection flows at least one of which in gas discharge hole I, gas discharge hole II and gas discharge hole III, gas supplement
Tailstock wake zone；
Upper air runner is additionally included in setting air inlet and/or air inlet duct, Ran Houyan on left and right C posts and/or left and right D posts
Two wireways I set by left and right C posts and/or left and right D posts and left and right rear fender；Two wireways I are discharged by gas
Gas, or two wireways I and trunk lid runner and/or rear bumper flow passage are discharged in hole I, and gas passes through gas
Body tap II and/or gas discharge hole III flow to tailstock wake zone.
Upper air runner is additionally included at least in skylight glass, covering for roofs, rear seat windscreen, trunk lid
Air inlet and/or air inlet duct are offered on individual, the air inlet and/or air inlet duct of setting are at least one；Battery pack is dissipated
Hot device and/or air conditioner heat radiator are placed at the air inlet and/or air inlet duct for opening up, and air is sucked with radiator fan,
Runner is set at air inlet and/or air inlet duct, radiator and fan and the covering for roofs of runner is set, the skylight glass of runner is set
Glass, set runner rear seat windscreen, set runner trunk lid runner, set runner left and right rear fender, set
Put the rear bumper flow passage of runner, or more any both or three or four or five or six or seven in each runner
Connection, the configured runner of air after radiating is flowed in gas discharge hole I, gas discharge hole II and gas discharge hole III extremely
Lack one of them, gas supplement tailstock wake zone；Or air inlet, radiator and fan position set runner and individually lead to exhaust
Hole, the configured runner of air after radiating is flowed in gas discharge hole I, gas discharge hole II and gas discharge hole III at least
One of them, gas supplement tailstock wake zone.
The electric automobile bottom air runner for reduce resistance, reducing lift and increase journey includes batteries of electric automobile group runner,
Runner that battery frame runner, threshold are formed, B posts runner, C posts runner, hollow set by battery pack above and or below are led
What the runner and the underbody air inlet and/or air inlet duct of setting, hollow aeroscopic plate III and/or wireway III that gas plate I is formed were formed
In runner and the underbody air inlet and/or air inlet duct, driving cabin of setting after plate runner, hollow energy absorber runner, perforate
Runner that crossbeam, left and right rear fender are set and towards offering gas in the left and right rear fender plate face of tailstock gas wake zone
Runner that tap I, trunk lid is set and towards offering in the trunk lid plate face of tailstock gas wake zone
Gas discharge hole II, rear bumper runner and towards offering gas discharge hole in the rear bumper plate face of tailstock gas wake zone
Ⅲ。
Wherein battery pack runner include the underbody air inlet of runner that each surface of battery pack and dividing plate formed and setting and/or
Runner set by air inlet duct, internal battery pack and the underbody air inlet and/or air inlet duct of setting.
Wherein battery frame runner include hollow cell framing formed runner and setting underbody air inlet and/or
Runner and the underbody air inlet and/or air inlet duct of setting that each surface of air inlet duct, battery frame and dividing plate are formed.
Threshold runner includes the runner of hollow threshold formation and the underbody air inlet and/or each table of air inlet duct, threshold of setting
Runner and the underbody air inlet and/or air inlet duct of setting that face and dividing plate are formed.
B posts runner, C posts runner include hollow B posts runner, hollow C posts runner formed runner and B posts, each surface of C posts and
The runner that dividing plate is formed.
In driving cabin plate runner include in floor and dividing plate are formed in driving cabin runner or driving cabin intralamellar part institute
The runner of setting.
Trunk ground plate runner includes trunk floor inner flow passage or trunk floor and dividing plate shape
Into runner.
Battery pack runner and/or battery frame runner and/or threshold runner and/or battery pack above and or below institute
If the runner that is formed of hollow aeroscopic plate I and the underbody air inlet that sets and/or air inlet duct by hollow aeroscopic plate II and/or leading
Tracheae II is connected with the trunk lid and/or the rear bumper of setting runner that set runner, from air inlet and/or air inlet duct
The air of entrance flows to gas discharge hole II and/or gas discharge hole III, gas supplement tailstock wake zone through runner.
Or battery pack runner and/or battery frame runner and/or hollow set by battery pack above and or below are led
Gas plate I formed runner and setting underbody air inlet and/or air inlet duct and/or threshold runner by hollow aeroscopic plate IV and/
Or wireway IV is connected with the trunk ground plate runner for setting, the tailstock row of trunk ground plate runner and setting runner
The rear bumper connection of boot cover and/or setting runner, the air entered from air inlet and/or air inlet duct flows to gas through runner
Tap II and/or gas discharge hole III, gas supplement tailstock wake zone.
Or battery pack runner and/or battery frame runner and/or hollow set by battery pack above and or below are led
Gas plate I and set underbody air inlet and/or air inlet duct formed runner and/or threshold runner by hollow aeroscopic plate V and/
Or wireway V with driving cabin plate runner be connected with the trunk ground plate runner for setting, trunk ground plate runner
Connected with the trunk lid for setting runner and/or the rear bumper for setting runner, entered from air inlet and/or air inlet duct
Air flows to gas discharge hole II and/or gas discharge hole III, gas supplement tailstock wake zone through runner.
Electric automobile bottom air runner also includes：Runner and the underbody air inlet of setting that wherein hollow threshold is formed
And/or air inlet duct is connected with B posts runner and/or C posts runner, left and right rear fender hollow duct, from air inlet and/or air inlet duct
The air of entrance flows to gas discharge hole I through runner.
Wherein hollow aeroscopic plate III and/or the front end of wireway III are directly through battery pack and/or chassis and/or chassis clearance
And underbody set air inlet and/or air inlet duct, its rear end with set runner trunk lid and/or set runner after
Bumper is connected, and the air entered from air inlet and/or air inlet duct flows to gas discharge hole II and/or gas discharge hole through runner
III, gas supplement tailstock wake zone；
The runner that floor and dividing plate are formed wherein in driving cabin extends to underbody and sets air inlet and/or air inlet in underbody
Groove, its rear end is connected with the trunk ground plate runner for setting, the tailstock row of trunk ground plate runner and setting runner
The rear bumper connection of boot cover and/or setting runner, the air entered from air inlet and/or air inlet duct flows to gas through runner
Tap II and/or gas discharge hole III, gas supplement tailstock wake zone；
The bottom air runner for reducing electric automobile lift and increasing journey also includes longeron, and the longeron runs through before and after vehicle body,
Longeron sets insertion runner, and electric automobile base longerons are at least provided with an air inlet and/or air inlet duct, longeron runner rear end and set
The energy absorber runner for putting runner, the rear cross beam runner insertion for setting runner are connected towards the rear bumper for setting runner；Or by electricity
The front longitudinal and floor side member of the framework connection of pond group, 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, the framework front and back end of battery pack sets insertion runner and front and rear longeron runner insertion, the longeron and battery of body bottom
The framework of group the energy absorber runner of floor side member rear end runner and setting runner, is set at least provided with an air inlet and/or air inlet duct
The rear cross beam runner insertion for putting runner is connected towards the rear bumper for setting runner；Or be integrated with the framework for setting runner of battery pack
The front longitudinal and floor side member that are provided with runner, the framework of battery pack sets insertion runner and passed through with the front and rear rail inner runner
Logical, the framework of electric automobile base longerons and battery pack is at least provided with an air inlet and/or air inlet duct, floor side member rear end runner
It is connected towards the rear bumper for setting runner, air with the energy absorber runner for setting runner, the rear cross beam runner insertion for setting runner
Gas discharge hole III, gas supplement tailstock wake zone are flowed to through runner.
Reduce resistance, the electric automobile bottom air runner that reduces lift and increase journey also include setting the front longitudinal of runner, after
Longeron and floor master beam, front longitudinal rear end runner are connected with floor master beam runner, and floor master beam runner rear end is by setting
Put air guide runner to be connected with floor side member runner front end, underbody front longitudinal, blind floor master beam, underbody floor side member three at least set
Put an air inlet and/or air inlet duct, floor side member runner rear end and the energy absorber runner of setting runner, the rear cross beam of setting runner
Runner insertion is connected towards the rear bumper for setting runner, and air flows to gas discharge hole III, gas supplement tailstock wake flow through runner
Area.
Setting after in reducing resistance, the electric automobile bottom air runner that reduces lift and increase journey and also including before vehicle body
The ventilation buttress brace and/or body bottom for having runner are provided with the ventilation buttress brace of runner, and air inlet buttress brace is in electric automobile bottom
At least provided with an air inlet and/or air inlet duct, ventilate buttress brace inner flow passage and rear bumper inner flow passage or tailstock luggage
Case lid flow passage, air flows to gas discharge hole III or gas discharge hole II, gas supplement tailstock wake zone or logical through runner
Gas buttress brace inner flow passage open rearward end is in tailstock wake zone；Or be connected to battery frame rear and front end in turn and battery pack
The inside that framework is integrated is provided with the preceding ventilation buttress brace and rear ventilation buttress brace of runner, battery frame be provided with runner and with it is preceding
Ventilation buttress brace runner is connected afterwards, the air inlet buttress brace runner of underbody, battery frame runner at least provided with an air inlet and/
Or air inlet duct, ventilate afterwards buttress brace inner flow passage rear end and rear bumper inner flow passage or trunk lid flow passage are empty
Gas flows to gas discharge hole III or gas discharge hole II, gas supplement tailstock wake zone or rear ventilation buttress brace inside stream through runner
Road open rearward end is in tailstock wake zone；Or be connected to battery frame rear end be provided with stream with the inside that battery frame is integrated
The ventilation buttress brace in road, battery frame is provided with runner and is connected with ventilation buttress brace runner, the air inlet buttress brace runner of underbody,
Battery frame runner is at least provided with an air inlet and/or air inlet duct, ventilation buttress brace inner flow passage rear end and rear bumper
Inner flow passage or trunk lid flow passage, air flow to gas discharge hole III or gas discharge hole II, gas through runner
Supplement tailstock wake zone or ventilation buttress brace inner flow passage open rearward end are in tailstock wake zone.
There are different choices, addition, mode of communicating, root between the above each air flow channel or the local flow channel of each runner
Combined according to selecting module formula is needed.The above formed any runner or local flow channel be made of one installed in electronic vapour
Car.
Positive beneficial effect：The present invention before the gas boundary layer of electric automobile roof tailstock upper surface is separated just
Gas boundary layer has been slowed down using the suction of air inlet and/or air inlet duct, the tailstock wake zone of low pressure, radiator fan
Gas is introduced in the runner of relative narrowness, reduces the separation of gas boundary layer, reduces wake zone after car, and gas is finally drawn
Enter wake zone after car, further reduce wake zone after car, reduce form drag, reach electric automobile by air inlet runner
Suppress gas to separate to increase the effect of distance travelled；Electric automobile underbody sets air inlet runner, reduces underbody atmospheric density,
The runner of setting is also equal to increase air flow towards left and right rear fender, rear bumper and/or trunk lid, increases
Air velocity, has reached reduction automobile lift effect, and air is eventually introduced wake zone after car, further reduce wake flow after car
Area, reduces form drag, while reached electric automobile and reducing automobile lift by air inlet runner, increasing distance travelled
Effect.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Sequence number in figure：1st, covering for roofs air inlet, 2, covering for roofs runner upper surface, 3, roof tailstock hollow duct, 4, rear gear
Wind glass channel upper surface, 5, trunk lid runner upper surface, 6, gas discharge hole II, 7, tailstock wake zone, 8, gas
Tap III, 9, underbody runner, 10, underbody air inlet, 11 hollow aeroscopic plates III.
Specific embodiment
Below in conjunction with the accompanying drawing in the present invention, clearly complete retouching is carried out to the technical scheme in the embodiment of the present invention
State, it is clear that described embodiment is only schematical part specific embodiment of the invention, is not limited to of the invention
Scope, the equivalent variations that any those skilled in the art is made on the premise of present inventive concept and principle is not departed from repair
Change, the scope of protection of the invention all should be belonged to.
The gas boundary layer for suppressing the roof tailstock is separated and increases the embodiment of journey：
Embodiment one：
Referring to Fig. 1, in figure（The direction of arrow represents the flow direction of gas）Air inlet 1, setting runner that covering for roofs is set
Covering for roofs runner, set runner rear seat windscreen runner, set runner trunk lid runner be sequentially communicated.Air
Gas discharge hole II 6, gas supplement tailstock wake zone 7 are flowed to by with coconnected runner.
The direction of arrow represents the flow direction of gas, and air force route is specific as follows：
Air → 1 → covering for roofs of covering for roofs air inlet runner → rear seat windscreen runner → trunk lid runner.
Air flows to gas discharge hole II 6, gas supplement tailstock wake zone by with coconnected 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 weighed herein
State, its difference is：Rear seat windscreen runner air inlet is increased, is entered from covering for roofs runner air inlet 1, rear seat windscreen runner
The air that gas port enters flows to trunk lid runner and/or rear bumper runner together, and air passes through with coconnected stream
Road flows to gas discharge hole II 6 and/or gas discharge hole III 8, gas supplement tailstock wake zone 7.
The direction of arrow represents the flow direction of gas, and air force route is specific as follows：
Air → 1 → covering for roofs of covering for roofs air inlet runner → air → rear seat windscreen runner air inlet → after keep out the wind glass
Glass runner → trunk lid runner → and/or rear bumper runner.
Air flows to gas discharge hole II 6 and/or gas discharge hole III 8, gas supplement car by with coconnected runner
Tail wake zone 7.
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 weighed herein
State, its difference is：In covering for roofs perforate, battery pack radiator and/or air conditioner heat radiator are placed on tapping on covering for roofs,
Air is sucked with radiator fan, runner is set at radiator and fan and the covering for roofs of runner is set, the rear gear of runner is set
The rear bumper flow passage of wind glass, the trunk lid runner that runner is set and/or setting runner.The air warp of entrance
The runner of setting flows to gas discharge hole II 6 and/or gas discharge hole III 8, gas supplement tailstock wake zone 7.
The direction of arrow represents the flow direction of gas, and air force route is specific as follows：
Air → covering for roofs air inlet → covering for roofs battery pack radiator and/or air conditioner heat radiator runner → rear seat windscreen
Runner → trunk lid runner → and/or rear bumper runner.
The runner that the air of entrance is configured flows to gas discharge hole II 6 and/or gas discharge hole III 8, gas supplement car
Tail wake zone 7.
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 no longer weighed herein
State, its difference is：Perforate is covered in trunk, battery pack radiator and/or air conditioner heat radiator are placed on tailstock row
Tapping on boot cover, air is sucked with radiator fan, and runner is set at radiator and fan and the tailstock row of runner is set
The rear bumper flow passage of the left and right rear fender and/or setting runner of boot cover runner and/or setting runner.
The runner that the air of entrance is configured flows to gas discharge hole II 6 and/or gas discharge hole III 8, gas supplement car
Tail wake zone 7.
The direction of arrow represents the flow direction of gas, and air force route is specific as follows：
Air → trunk lid air inlet → trunk lid battery pack radiator and/or air conditioner heat radiator runner
→ trunk lid runner and/or rear bumper runner.
The runner that the air of entrance is configured flows to gas discharge hole II 6 and/or gas discharge hole III 8, gas supplement car
Tail wake zone 7.
Reduce electric automobile lift and increase the embodiment of the aerodynamic structure of journey：
Embodiment five：
Referring to Fig. 1, in figure（The direction of arrow represents the flow direction of gas）The front end of hollow aeroscopic plate III 11 is directly through electricity
Pond group and/or chassis simultaneously set air inlet 10 in underbody, its rear end and the trunk lid for setting runner and/or set runner
Rear bumper connection, from air inlet enter air flow to gas discharge hole II 6 and/or gas discharge hole III 8, gas through runner
Body supplement tailstock wake zone 7.
The direction of arrow represents the flow direction of gas, and air force route is specific as follows：
The rear bumper of air → air inlet 10 → hollow III 11 → trunk lid of aeroscopic plate and/or setting runner.
The air entered from air inlet flows to gas discharge hole II 6 and/or gas discharge hole III 8, gas supplement through runner
Tailstock wake zone 7.
Embodiment six：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment five, and structure same section is no longer repeated herein,
Its difference is：The runner that battery frame runner and the underbody air inlet of setting are formed is by hollow aeroscopic plate II and/or leads
Tracheae II is connected with the trunk lid and/or the rear bumper of setting runner that set runner, from the air that air inlet enters
Gas discharge hole II 6 and/or gas discharge hole III 8, gas supplement tailstock wake zone 7 are flowed to through runner.
The direction of arrow represents the flow direction of gas, and air force route is specific as follows：
Air → underbody air inlet → battery frame runner → hollow aeroscopic plate II and/or wireway II → tailstock luggage
The rear bumper runner of case lid runner and/or setting runner.
The air of entrance flows to gas discharge hole II 6 and/or gas discharge hole III 8, gas supplement tailstock wake flow through runner
Area 7.
Embodiment seven：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment six, and structure same section is no longer repeated herein,
Its difference is：Before and after vehicle body, longeron sets insertion runner to longeron, and electric automobile base longerons set air inlet, longeron stream
Road rear end 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；The air that air inlet enters flows to gas discharge hole III 8, gas supplement tailstock wake zone 7 through runner.
The direction of arrow represents the flow direction of gas, and air force route is specific as follows：
Air → air inlet → longeron runner → energy absorber runner → rear cross beam runner → rear bumper runner.
The air that air inlet enters flows to gas discharge hole III 8, gas supplement tailstock wake zone 7 through runner.
Embodiment eight：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment seven, and structure same section is no longer repeated herein,
Its difference is：The front longitudinal and floor side member connected by the framework of battery pack, the front and back end of the front longitudinal set insertion runner,
The front and back end of floor side member sets insertion runner, and the framework front and back end of battery pack sets insertion runner with front and rear longeron runner insertion, vehicle body
The longeron of bottom and the framework of battery pack are at least provided with an air inlet, floor side member rear end runner and the energy absorber stream for setting runner
Road, the rear cross beam runner insertion of setting runner are connected towards the rear bumper for setting runner.
The direction of arrow represents the flow direction of gas, and air force route is specific as follows：
The longeron runner of air → air inlet → body bottom and/or the framework runner of battery pack → floor side member runner → suction
Can device runner → rear cross beam runner → rear bumper runner.
The air that air inlet enters flows to gas discharge hole III 8, gas supplement tailstock wake zone 7 through runner.
Embodiment nine：
The present embodiment figure is not drawn into.The present embodiment is similar to the structure of embodiment eight, and structure same section is no longer repeated herein,
Its difference is：The ventilation buttress brace for being provided with runner after in before vehicle body, air inlet buttress brace electric automobile bottom be provided with into
Gas port, ventilation buttress brace inner flow passage is connected with rear bumper inner flow passage；
The direction of arrow represents the flow direction of gas, and air force route is specific as follows：
The ventilation buttress brace inner flow passage of air → air inlet → body bottom → energy absorber runner → rear cross beam runner →
Rear bumper runner.
Or the ventilation buttress brace inner flow passage → rear bumper runner of air → air inlet → body bottom.
The air that air inlet enters flows to gas discharge hole III 8, gas supplement tailstock wake zone 7 through runner.
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：Be connected in turn battery frame rear and front end be provided with runner with the inside that battery frame is integrated before
Ventilation buttress brace and rear ventilation buttress brace, battery frame are provided with runner and are connected with front and rear ventilation buttress brace runner, underbody
Air inlet buttress brace runner, battery frame runner ventilated at least provided with an air inlet, afterwards buttress brace inner flow passage rear end with it is rear
Bumper inner flow passage or trunk lid flow passage.
The direction of arrow represents the flow direction of gas, and air force route is specific as follows：
The ventilation buttress brace inner flow passage and/or battery frame inner flow passage of air → air inlet → body bottom → after
Ventilation buttress brace inner flow passage → rear bumper inner flow passage or trunk lid flow passage.
The air that air inlet enters flows to gas discharge hole II 6 or gas discharge hole III 8, gas supplement tailstock tail through runner
Stream area 7.
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.
Left and right rear fender runner and tail lamp socket inner flow passage, the trunk lid runner of setting runner, setting stream
The rear bumper runner in road can be connected with four correspondences, it is also possible to which wherein both any or three is by setting flow passage.
Multiple air inlets can be used in conjunction with the local flow channel of same runner or same runner, and air inlet is as needed
Water conservancy diversion inner chamber and/or diversion component are set, the battery pack protecting component of electric automobile bottom can be set to protect and air inlet
And/or air flow channel function, air filter can be set in air inlet, air inlet can be closed intelligently as needed.
There are different connections, choice, addition manner between each air flow channel or each local flow channel, as needed selecting module
Formula is combined.
The present invention is realizing suppressing gas boundary layer separation by roof, the tailstock, underbody air inlet and is reducing lift and increase journey
On the basis of aerodynamic structure this technical scheme, the parts of electric automobile are simply formed on demand hollow or have inside
Runner drives stomata into, it is therefore an objective to form air flow channel, in the absence of at all difficulty in technology and production, and because runner
Connection, accept or reject, addition, combination it is extremely various and apparent and without departing from of the invention spiritual or protection domain,
This, does not do specific introduction by excessive specific embodiment.The scope of the present invention includes using, changes and use for reference electricity of the invention
Electrical automobile.
To the described above of disclosed embodiment, those skilled in the art is realized or use the present invention.To these
The many places of embodiment are changed and use for reference apparent to those skilled in the art, generic principles defined herein
Can in other embodiments be realized on the premise of the spirit or scope for not departing from invention.Therefore, the present invention will be not restricted to
These embodiments illustrated herein, and it is to fit to the widest range consistent with principles disclosed herein and features of novelty.
Claims (10)
- It is 1. a kind of to reduce resistance, reduce lift and increase the electric automobile of journey, it is characterised in that：Including being arranged on electric automobile roof The aerodynamic structure of the tailstock and underbody；Described aerodynamic structure includes being arranged on the upper air runner of the electric automobile roof tailstock and is arranged on electronic vapour The bottom air runner of car underbody；Described upper air runner include be arranged on the roof tailstock air inlet and/or air inlet duct, Runner, tailstock grate flow channel that the roof tailstock is set, three's connection make electric automobile reduction resistance and increase journey；Electric automobile bottom Air flow channel includes the runner, the tailstock that are arranged on the air inlet and/or air inlet duct of electric automobile bottom, electric automobile bottom is set Grate flow channel, three's connection makes electric automobile reduction lift, reduces resistance and increase journey.
- 2. it is according to claim 1 it is a kind of reduction resistance, reduce lift and increase the electric automobile of journey, it is characterised in that：Institute The upper air runner stated all sets inner hollow runner and/or surface plus dividing plate and/or surface including each several part set forth below Plus the runner that hollow aeroscopic plate is formed：Covering for roofs, left and right roof side rail, skylight glass, rear seat windscreen, left and right C posts or left and right D Post, tail lamp socket, left and right rear fender, trunk lid, rear bumper；Wherein skylight glass, rear seat windscreen are due to it Particularity, its runner is that inner hollow and/or surface have added the glass and/or surface plus double glazing of spacer function to be formed；With The lower listed covering for roofs that runner is all set, skylight glass, left and right roof side rail, rear seat windscreen, left and right C posts and/or left and right D post, At least one of left and right rear fender, trunk lid set air inlet and/or air inlet duct, the air inlet of setting and/or Air inlet duct is at least one；Left and right rear fender sets runner and towards in the left and right rear fender plate face of tailstock gas wake zone Offer gas discharge hole I, trunk lid and runner is set and towards the trunk lid plate face of tailstock gas wake zone On offer gas discharge hole II, rear bumper sets runner and towards opening up in the rear bumper plate face of tailstock gas wake zone There is tap III；The covering for roofs runner of described setting runner and the skylight glass runner of setting runner, the rear seat windscreen stream of setting runner The rear bumper flow passage in road, the trunk lid runner that runner is set and/or setting runner；The left and right roof side rail runner of runner is set with the left and right C posts runner for setting runner and/or the left and right D post streams of runner are set Road, the left and right rear fender runner of setting runner are sequentially communicated；Connect more than from air inlet and/or air inlet duct leaked-in air Logical runner flows at least one of which in gas discharge hole I, gas discharge hole II and gas discharge hole III, gas supplement car Tail wake zone；Described upper air runner is additionally included in setting air inlet and/or air inlet duct on left and right C posts and/or left and right D posts, then Along two wireways I set by left and right C posts and/or left and right D posts and left and right rear fender；Two wireways I are arranged by gas Portal I discharge gas, or two wireways I and trunk lid runner and/or rear bumper flow passage, and gas passes through Gas discharge hole II and/or gas discharge hole III flow to tailstock wake zone.
- 3. it is according to claim 1 it is a kind of reduction resistance, reduce lift and increase the electric automobile of journey, it is characterised in that：Institute The upper air runner stated is offered at least one of skylight glass, covering for roofs, rear seat windscreen, trunk lid Air inlet and/or air inlet duct, the air inlet and/or air inlet duct of setting are at least one, battery pack radiator and/or sky Adjust radiator to be placed at the air inlet and/or air inlet duct for opening up, air, air inlet, radiating are sucked with radiator fan At device and fan set runner with set runner covering for roofs, set runner skylight glass, set runner rear seat windscreen, The trunk lid runner that runner is set, the left and right rear fender that runner is set, the rear bumper flow passage that runner is set, Or more any both or three or four or five or six or seven connections in each runner, the air after radiating is configured Runner flows at least one of which in gas discharge hole I, gas discharge hole II and gas discharge hole III, gas supplement tailstock tail Stream area；Or air inlet, radiator and fan position set runner and individually lead to steam vent, the configured runner of the air after radiating Flow at least one of which in gas discharge hole I, gas discharge hole II and gas discharge hole III, gas supplement tailstock wake flow Area.
- 4. it is according to claim 1 it is a kind of reduction resistance, reduce lift and increase the electric automobile of journey, described electric automobile Bottom air runner it is characterized in that：The aerodynamic structure for reducing electric automobile lift and increasing journey includes batteries of electric automobile group Runner, runner that battery frame runner, threshold are formed, B posts runner, C posts runner, set by battery pack above and or below The runner and the air inlet and/or air inlet duct of setting, hollow aeroscopic plate III and/or wireway III that hollow aeroscopic plate I is formed are formed Runner and setting air inlet and/or air inlet duct, driving cabin in plate runner, hollow energy absorber runner, the rear horizontal stroke of perforate Runner that beam, left and right rear fender are set and towards offering gas row in the left and right rear fender plate face of tailstock gas wake zone Runner that the I, trunk lid that portals is set and towards offering gas in the trunk lid plate face of tailstock gas wake zone Body tap II, rear bumper runner and towards offering gas discharge hole in the rear bumper plate face of tailstock gas wake zone Ⅲ；Wherein battery pack runner includes runner and underbody air inlet and/or the air inlet of setting of each surface of battery pack and dividing plate formation Runner set by groove, internal battery pack and the underbody air inlet and/or air inlet duct of setting；Wherein battery frame runner includes the runner of hollow cell framing formation and underbody air inlet and/or the air inlet of setting Runner and the underbody air inlet and/or air inlet duct of setting that each surface of groove, battery frame and dividing plate are formed；Threshold runner include hollow threshold formed runner and setting underbody air inlet and/or each surface of air inlet duct, threshold and Runner and the underbody air inlet and/or air inlet duct of setting that dividing plate is formed；B posts runner, C posts runner include the runner and B posts, each surface of C posts and dividing plate that hollow B posts runner, hollow C posts runner are formed The runner of formation；In driving cabin plate runner include in floor and dividing plate are formed in driving cabin runner or driving cabin set by intralamellar part Runner；Trunk ground plate runner includes what trunk floor inner flow passage or trunk floor and dividing plate were formed Runner；Set by battery pack runner and/or battery frame runner and/or threshold runner and/or battery pack above and or below The runner that hollow aeroscopic plate I and the underbody air inlet for setting and/or air inlet duct are formed passes through hollow aeroscopic plate II and/or wireway II connects with the trunk lid and/or the rear bumper of setting runner that set runner, enters from air inlet and/or air inlet duct Air flow to gas discharge hole II and/or gas discharge hole III through runner, gas supplement tailstock wake zone；Or battery pack runner and/or battery frame runner and/or the hollow aeroscopic plate set by battery pack above and or below I runner for being formed and the underbody air inlet and/or air inlet duct and/or threshold runner of setting pass through hollow aeroscopic plate IV and/or lead Tracheae IV is connected with the trunk ground plate runner for setting, the trunk of trunk ground plate runner and setting runner The rear bumper connection of lid and/or setting runner, the air entered from air inlet and/or air inlet duct flows to gas and discharges through runner Hole II and/or gas discharge hole III, gas supplement tailstock wake zone；Or battery pack runner and/or battery frame runner and/or the hollow aeroscopic plate set by battery pack above and or below I and the runner that is formed of the underbody air inlet that sets and/or air inlet duct and/or threshold runner by hollow aeroscopic plate V and/or leading Tracheae V with driving cabin plate runner with set trunk ground plate runner be connected, trunk plate runner with set The trunk lid for putting runner and/or the rear bumper connection that runner is set, from the air that air inlet and/or air inlet duct enter Gas discharge hole II and/or gas discharge hole III, gas supplement tailstock wake zone are flowed to through runner.
- 5. it is according to claim 4 it is a kind of reduction resistance, reduce lift and increase the electric automobile of journey, it is characterised in that：Institute Runner and the underbody air inlet of setting and B posts runner and/or C that the hollow threshold of the electric automobile bottom air runner stated is formed Post runner, left and right rear fender hollow duct connection, the air entered from air inlet and/or air inlet duct flow to gas and arrange through runner Portal I；Wherein hollow aeroscopic plate III and/or the front end of wireway III directly through battery pack and/or chassis and/or chassis clearance and The rear insurance of the trunk lid and/or setting runner of underbody setting air inlet and/or air inlet duct, its rear end and setting runner Thick stick is connected, and the air entered from air inlet and/or air inlet duct flows to gas discharge hole II and/or gas discharge hole III through runner, Gas supplement tailstock wake zone；The runner that floor and dividing plate are formed wherein in driving cabin extends to underbody and sets air inlet and/or air inlet duct in underbody, Its rear end is connected with the trunk ground plate runner for setting, the trunk of trunk ground plate runner and setting runner The rear bumper connection of lid and/or setting runner, the air entered from air inlet and/or air inlet duct flows to gas and discharges through runner Hole II and/or gas discharge hole III, gas supplement tailstock wake zone.
- 6. it is according to claim 1 it is a kind of reduction resistance, reduce lift and increase the electric automobile of journey, it is characterised in that：Institute The electric automobile bottom air runner stated reduces electric automobile lift and increases the aerodynamic structure of journey also including longeron, described vertical Before and after the vehicle body, longeron sets insertion runner to beam, electric automobile base longerons at least provided with an air inlet and/or air inlet duct, Longeron runner rear end is connected towards after setting runner with the energy absorber runner for setting runner, the rear cross beam runner insertion for setting runner Bumper, air flows to gas discharge hole III, gas supplement tailstock wake zone through runner；Or the framework connection for passing through battery pack Front longitudinal and floor side member, 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 pack Framework front and back end sets insertion runner and front and rear longeron runner insertion, and the longeron of body bottom and the framework of battery pack are at least provided with one Individual air inlet and/or air inlet duct, floor side member rear end runner and the energy absorber runner of setting runner, the rear cross beam runner of setting runner Insertion is connected towards the rear bumper for setting runner, and air flows to gas discharge hole III, gas supplement tailstock wake zone through runner；Or The front longitudinal and floor side member that are provided with runner being integrated with the framework for setting runner of battery pack, the framework of battery pack set insertion runner And with the front and rear rail inner runner insertion, the framework of electric automobile base longerons and battery pack is at least provided with an air inlet And/or air inlet duct, floor side member rear end runner with set runner energy absorber runner, set runner rear cross beam runner insertion be connected Towards the rear bumper for setting runner, air flows to gas discharge hole III, gas supplement tailstock wake zone through runner.
- 7. it is according to claim 1 it is a kind of reduction resistance, reduce lift and increase the electric automobile of journey, it is characterised in that：Institute The electric automobile bottom air runner stated also includes setting front longitudinal, floor side member and the floor master beam of runner, front longitudinal rear end stream Road is connected with floor master beam runner, and floor master beam runner rear end is connected by setting air guide runner with floor side member runner front end Logical, underbody front longitudinal, blind floor master beam, underbody floor side member three indulge afterwards at least provided with an air inlet and/or air inlet duct Beam runner rear end is connected towards the rear guarantor for setting runner with the energy absorber runner for setting runner, the rear cross beam runner insertion for setting runner Dangerous thick stick, air flows to gas discharge hole III, gas supplement tailstock wake zone through runner.
- 8. it is according to claim 1 it is a kind of reduction resistance, reduce lift and increase the electric automobile of journey, it is characterised in that：Institute The electric automobile bottom air runner stated include before the vehicle body in after the ventilation buttress brace and/or body bottom that are provided with runner The ventilation buttress brace of runner is provided with, air inlet buttress brace, at least provided with an air inlet and/or air inlet duct, leads in electric automobile bottom Gas buttress brace inner flow passage and rear bumper inner flow passage or trunk lid flow passage, air flow to gas and arrange through runner Portal III or gas discharge hole II, and gas supplement tailstock wake zone or ventilation buttress brace inner flow passage open rearward end are in tailstock wake flow Area；Or be connected to the preceding ventilation for being provided with runner with the inside that battery frame is integrated of battery frame rear and front end in turn and add Brutal and rear ventilation buttress brace, battery frame are provided with runner and are connected with front and rear ventilation buttress brace runner, and the air inlet of underbody adds Brutal runner, battery frame runner at least provided with an air inlet and/or air inlet duct, buttress brace inner flow passage rear end of ventilating afterwards With rear bumper inner flow passage or trunk lid flow passage, air flows to gas discharge hole III through runner or gas is discharged Hole II, gas supplement tailstock wake zone or rear ventilation buttress brace inner flow passage open rearward end are in tailstock wake zone；Or it is connected to electricity The ventilation buttress brace that runner is provided with the inside that battery frame is integrated of pond framing rear end, battery frame is provided with runner And be connected with ventilation buttress brace runner, air inlet buttress brace runner, the battery frame runner of underbody are at least provided with an air inlet And/or air inlet duct, ventilation buttress brace inner flow passage rear end and rear bumper inner flow passage or trunk lid flow passage, it is empty Gas flows to gas discharge hole III or gas discharge hole II, gas supplement tailstock wake zone or ventilation buttress brace inner flow passage through runner Open rearward end is in tailstock wake zone.
- 9. a kind of reduction resistance as described in claim 1-7 is any, the electric automobile for reducing lift and increasing journey, its feature exist In：There are different choices, addition, mode of communicating between the air flow channel or the local flow channel of air flow channel, select as needed Select modular combination.
- 10. a kind of reduction resistance as described in claim 1-8 is any, the electric automobile for reducing lift and increasing journey, its feature exist In：The runner or local flow channel be made of one on electric automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161425.1U CN206218036U (en) | 2016-10-25 | 2016-10-25 | It is a kind of while reducing lift, reducing resistance and increase the electric automobile of journey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161425.1U CN206218036U (en) | 2016-10-25 | 2016-10-25 | It is a kind of while reducing lift, reducing resistance and increase the electric automobile of journey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206218036U true CN206218036U (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621161425.1U Withdrawn - After Issue CN206218036U (en) | 2016-10-25 | 2016-10-25 | It is a kind of while reducing lift, reducing resistance and increase the electric automobile of journey |
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| Country | Link |
|---|---|
| CN (1) | CN206218036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379428A (en) * | 2016-10-25 | 2017-02-08 | 徐丹 | Electric vehicle for reducing lift force and resistance and increasing mileage |
-
2016
- 2016-10-25 CN CN201621161425.1U patent/CN206218036U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379428A (en) * | 2016-10-25 | 2017-02-08 | 徐丹 | Electric vehicle for reducing lift force and resistance and increasing mileage |
| CN106379428B (en) * | 2016-10-25 | 2019-01-11 | 徐丹 | It is a kind of while reducing lift, reduce resistance and increasing the electric car of journey |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170606 Effective date of abandoning: 20190111 |
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| AV01 | Patent right actively abandoned |