CN108790766A - A kind of integral new-energy passenger overhead battery cover - Google Patents
A kind of integral new-energy passenger overhead battery cover Download PDFInfo
- Publication number
- CN108790766A CN108790766A CN201810823218.5A CN201810823218A CN108790766A CN 108790766 A CN108790766 A CN 108790766A CN 201810823218 A CN201810823218 A CN 201810823218A CN 108790766 A CN108790766 A CN 108790766A
- Authority
- CN
- China
- Prior art keywords
- battery cover
- door
- cover body
- battery
- cover door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of integral new-energy passenger overhead battery covers, the battery cover is fixedly installed on the roof of car, the battery cover is four sides sealing and downward opening structure, the battery cover includes battery cover body and the battery cover door that is set on battery cover body, the battery cover body is connected through the hinge with the battery cover door, and the battery cover door is opened by being flipped up.The present invention provides a kind of integral new-energy passenger overhead battery cover, is designed by upside double door and rhone, solves impeded drainage, maintenance proximity, the problems such as heat insulation is poor.
Description
Technical field
The present invention relates to car protective cover fields, and in particular to a kind of integral new-energy passenger overhead battery cover.
Background technology
In recent years, integral new-energy passenger rises, and the arrangement form of power battery pack is various, and wherein battery overhead is also common
One of arrangement form, sets the bottom of compared to or rear portion nacelle arrangement, overhead battery are exposed in rainwater and the environment of direct sunlight, need
Do special protection.Overhead battery cover not only requires moulding streamline beautiful, also to meet convenient waterproof, inspection operation, ventilation, base
This heat-insulated waits requires；The overhead battery cover of our company early stage is there are impeded drainage, maintenance proximity, the problems such as heat insulation is poor.City
A kind of field novel protective cover of urgent need solves the above problems.
Invention content
Purpose of the present invention is to：A kind of integral new-energy passenger overhead battery cover is provided, is designed by upside double door and rhone,
It realizes and solves impeded drainage, maintenance proximity, the purpose for the problems such as heat insulation is poor.
The technical scheme is that：A kind of integral new-energy passenger overhead battery cover, the battery cover are fixedly installed on car
Roof, the battery cover is four sides sealing and downward opening structure, and the battery cover includes battery cover body and being set to
Battery cover door on battery cover body, the battery cover body are connected through the hinge with the battery cover door, the battery cover door
It is opened by being flipped up.
Further, two fan battery cover door of setting, the hinge axes of the battery cover door are parallel on the battery cover body
In car length direction.
Further, the battery cover door is arranged symmetrically.
Further, the battery cover body includes lining framework and covering, and the covering is covered in lining framework
Outside and connection fixed thereto.
Further, the lining framework upper middle position is provided with longeron along car front-rear direction, and the hinge is set
The both sides of the longeron are placed in, when the battery cover door is opened, by two lateral middle turnings.
Further, battery cover door both sides are provided with gas spring, and described gas spring one end is solid with the lining framework
Fixed connection, the other end are fixedly connected with battery cover door, can be automatically upward by the support of the gas spring when battery cover door is opened
It bounces, and under gas spring damping action, hinge will not be caused to impact.
Further, the protective cover lining framework material is normal carbon square steel, and the material of battery cover body is glass
Steel.
Further, excessive using arc between the battery cover side and above, side and side, the battery cover sheet
The surrounding of window corresponding with battery cover door is provided with rhone on body, and the rhone is set close to window side around the window
It is equipped with a circle water fender, a circle sealing strip is provided on the water fender, battery cover door oppresses sealing strip when closing so that institute
Window is stated to be fully sealed.
Further, it when the battery cover door is closed, is locked with battery cover body by easy-to-draw lock.
Further, fixation is pasted with heat insulation foam on the inside of the battery cover door, and both ends are set after the battery cover body is gone forward
At least two hanging ring threaded holes are equipped with, the battery cover body lower end inside is fixedly installed mounting bracket with roof contact position,
The mounting bracket and the screw fit being embedded on roof, to the fixed battery cover.
It is an advantage of the invention that：It is designed by upside double door and improves shooting convenience, and change tradition machinery strut
For gas spring structure, when unlatching, is actively lifted at a slow speed, will not generate impact to hinge.The main body of square steel skeleton and fiberglass collocation
Structure realizes the constant situation of intensity, mitigates weight, more energy conservation and environmental protection.Novel rhone and Seal Design are realized higher
Waterproof ability.Increase heat insulation foam on the inside of battery cover door, further improves the heat insulation of battery cover.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and embodiments：
Fig. 1 is the stereoscopic schematic diagram of the battery cover of the embodiment of the present invention；
Fig. 2 is the front view of the battery cover of the embodiment of the present invention；
Fig. 3 is the B-B sectional views of the battery cover of Fig. 2 embodiment of the present invention；
Fig. 4 is the battery cover partial view C of Fig. 3 embodiment of the present invention；
Fig. 5 is the battery cover partial view A of Fig. 2 embodiment of the present invention；
Wherein：
1, battery cover body；11, lining framework；111, longeron；12, covering；13, window；14, rhone；141, water fender；
142, sealing strip；15, hanging ring threaded hole；16, mounting bracket；17 screws；18, easy-to-draw lock；
2, battery cover door；21, left battery cover door；22, right battery cover door；23, gas spring；24, heat insulation foam；
3, hinge；
4, recess；
5, battery pack；
6, roof.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
A kind of integral new-energy passenger overhead battery cover as shown in Figures 1 to 3, the battery cover are fixedly installed on the vehicle of car
Top, fixed form can be screwed or weld, and the battery cover is sealed for four sides and downward opening structure, so-called four
Face seals the meaning and is sealed for four side face seams, including other moulding on side are integrally sealings, in addition so-called to seal simultaneously
It is not intended that must be fully sealed, sealing be belonged to as long as it can reach rainwater-proof requirement, the battery cover includes battery cover body 1
With the battery cover door 2 being set on battery cover body 1, the battery cover body 1 is connect with the battery cover door 2 by hinge 3,
The battery cover door is opened by being flipped up.The size of battery cover door, which is subject to facilitate, completes battery maintenance.Described in Fig. 1
Recess 4 is to avoid the upper ventilation opening of the present embodiment microbus, and the recess 4 is not required other vehicle battery covers
, before moulding can be whole streamline.The big streamline of moulding, low windage and the simplicity generosity of battery cover.Before battery cover installation,
First overhead battery pack 5 is fixedly installed on roof frame；Then overhead battery cover is lifted on above battery pack, is installed on top
On lid skeleton.
Above-described embodiment still more preferably, such as Fig. 1, two fan battery cover doors of setting left and right on the battery cover body 1
21,22,3 axis of hinge of the battery cover door 2 is parallel to car length direction.Along two fan battery cover of car length direction setting
Door can be under the premise of ensuring to complete maintenance, and door is not too large and is not easy to open.Preferably, the battery cover door 2 is symmetrical
Setting.The symmetric design, that is, two fan door is symmetrically opened to centre in each fan in the symmetrical left and right of car width direction.
Still more preferably, as shown in Figures 2 and 3, the battery cover body 1 includes lining framework 11 He to above-described embodiment
Covering 12, the covering 12 are covered in 11 outside of lining framework and connection fixed thereto.The skeleton cooperation covering
Design can mitigate component weight under the premise of proof strength, reduce cost, improve structural stability, also have extensively in other field
General application.The lining framework 11 can be the proximate matters such as angle steel, square steel or tubing, the covering 12 can be thin metal plate or
The materials such as fiberglass.
Still more preferably, as shown in Figures 3 and 4, the lining framework upper middle position is along car for above-described embodiment
Front-rear direction is provided with longeron 111, and the hinge 3 is set to the both sides of the longeron 111, when the battery cover door is opened, by
Two lateral middle turnings rise.Described hinge one end is by screw thread or is weldingly fixed on longeron both sides, and the other end is fixed in the same fashion
On battery cover door.For door closure by two lateral middle turnings, battery overhauls exposed area 98% or more, fully meets inspection operation
It is required that.
As shown in figure 3, above-described embodiment is still more preferably, battery cover door both sides are provided with gas spring 23, institute
It states 23 one end of gas spring to be fixedly connected with the lining framework, the other end is fixedly connected with battery cover door 2, the side of being fixedly connected
Formula is subject to the design of gas spring producer.Based on gas spring characteristic, when battery cover door 2 is opened, service personnel stands on cat ladder, only
Certain altitude need to be lifted, can be popped up automatically by the support of the gas spring 23, and under 23 damping action of gas spring, no
Hinge 3 can be caused to impact.Door closure design uses gas spring support construction, according to door closure weight, selects the moderate gas strut of dynamics,
Opening angle is convenient and strength-saving up to 80 °.
Still more preferably, 11 material of protective cover lining framework is normal carbon square steel, battery to above-described embodiment
The material of cover body is fiberglass.Normal carbon square steel is more easy to install and welds, and fiberglass is lighter, and cost is reasonable.In described
It serves as a contrast viscous with reinforced plastic glass fibre resin paste between skeleton 11 and battery cover body.
As shown in figures 2 and 5, above-described embodiment still more preferably, the battery cover side with above, side and side
Between it is excessive using arc, and on any section of battery cover width direction, battery cover centre position is peak, to two
While continuously decreasing, convenient for draining.The surrounding of window corresponding with battery cover door 2 13 is provided with draining on the battery cover body 1
Slot 14, the rhone 14 are provided with a circle water fender 141, the water fender 141 close to 13 gusset of window around the window 13
On be provided with a circle sealing strip 142, battery cover door 2 oppresses sealing strip 142 when closing so that the window 13 is fully sealed.
Sealing strip used in the present embodiment is upper cassette, is stuck on the water fender 141, there be circle portion, the circle portion in 142 upper end of sealing strip
The edge of the window 13 is tightly sealed up after being oppressed by battery cover door 2.
Above-described embodiment still more preferably, as shown in figure 3, when the battery cover door is closed, passes through easy-to-draw lock 18
It is locked with battery cover body 1.Specifically, battery cover unilateral side uses 3 easy-to-draw locks, totally 6, locking is closely reliable.
Above-described embodiment still more preferably, as shown in figure 3,2 inside fixation of the battery cover door is pasted with heat insulation foam
24, it advanced optimizes, heat insulation foam 24 is also pasted on the inside of fiberglass covering.Rear and front end is arranged on the battery cover body 1
There are at least two hanging ring threaded holes 15,1 lower end inside of battery cover body to be fixedly installed mounting bracket with 6 contact position of roof
16, the mounting bracket and the screw 17 being embedded on roof 6 coordinate, to the fixed battery cover.
In conclusion the design by upside double door improves shooting convenience, and it is gas to change tradition machinery strut
Spring structure is actively lifted at a slow speed when unlatching, will not generate impact to hinge.The agent structure of square steel skeleton and fiberglass collocation
It realizes the constant situation of intensity, mitigates weight, more energy conservation and environmental protection.Novel rhone and Seal Design realize higher waterproof
Ability.Increase heat insulation foam on the inside of battery cover door, further improves the heat insulation of battery cover.The present invention copes with foreign customers
Rigors have obtained prodigious at battery cover aspect handsome in appearance and battery cover waterproof, shooting convenience, heat-insulated etc.
It improves.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
It cans understand the content of the present invention and implement it accordingly, it is not intended to limit the scope of the present invention.It is all main according to the present invention
The modification for wanting the Spirit Essence of technical solution to be done, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of integral new-energy passenger overhead battery cover, the battery cover are fixedly installed on the roof of car, which is characterized in that described
Battery cover is four sides sealing and downward opening structure, and the battery cover includes battery cover body and is set on battery cover body
Battery cover door, the battery cover body is connected through the hinge with the battery cover door, and the battery cover door is by being flipped up
It opens.
2. battery cover as described in claim 1, which is characterized in that two fan battery cover doors are set on the battery cover body, it is described
The hinge axes of battery cover door are parallel to car length direction.
3. battery cover as claimed in claim 2, which is characterized in that the battery cover door is arranged symmetrically.
4. battery cover as claimed in claim 3, which is characterized in that the battery cover body includes lining framework and covering, institute
It states covering and is covered in lining framework outside and connection fixed thereto.
5. battery cover as claimed in claim 4, which is characterized in that the lining framework upper middle position is along car front-rear direction
It is provided with longeron, the hinge is set to the both sides of the longeron, when the battery cover door is opened, by two lateral middle turnings.
6. battery cover as claimed in claim 5, which is characterized in that battery cover door both sides are provided with gas spring, the gas bullet
Spring one end is fixedly connected with the lining framework, and the other end is fixedly connected with battery cover door, when battery cover door is opened, by described
The support of gas spring can pop up automatically, and under gas spring damping action, will not cause to impact to hinge.
7. battery cover as claimed in claim 4, which is characterized in that the protective cover lining framework material is normal carbon square steel,
The material of battery cover body is fiberglass.
8. the battery cover as described in any one of claim 1 to 7, which is characterized in that the battery cover side with above, side and side
Excessive using arc between face, the surrounding of window corresponding with battery cover door is provided with rhone on the battery cover body, institute
It states rhone and the window is provided with a circle water fender close to window side, a circle sealing strip is provided on the water fender,
Battery cover door oppresses sealing strip when closing so that the window is fully sealed.
9. the battery cover as described in any one of claim 1 to 7, which is characterized in that when the battery cover door is closed, pass through Simple zipper
Button is locked with battery cover body.
10. the battery cover as described in any one of claim 1 to 7, which is characterized in that on the inside of the battery cover door it is fixed be pasted with every
Hot cotton, the battery cover body are provided at both ends at least two hanging ring threaded holes, the battery cover body lower end inside after going forward
It is fixedly installed mounting bracket, the mounting bracket and the screw fit being embedded on roof with roof contact position, to fixed
The battery cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810823218.5A CN108790766A (en) | 2018-07-25 | 2018-07-25 | A kind of integral new-energy passenger overhead battery cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810823218.5A CN108790766A (en) | 2018-07-25 | 2018-07-25 | A kind of integral new-energy passenger overhead battery cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108790766A true CN108790766A (en) | 2018-11-13 |
Family
ID=64078114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810823218.5A Pending CN108790766A (en) | 2018-07-25 | 2018-07-25 | A kind of integral new-energy passenger overhead battery cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108790766A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319440A (en) * | 2018-12-14 | 2020-06-23 | 郑州宇通客车股份有限公司 | Passenger car and battery protection structure thereof |
| CN111477793A (en) * | 2020-04-15 | 2020-07-31 | 安徽安凯汽车股份有限公司 | Open lightweight power battery shroud assembly in low entry city bus top |
| CN112196869A (en) * | 2020-09-24 | 2021-01-08 | 浙江中车电车有限公司 | Bolt mounting structure for car roof battery |
| WO2022152676A1 (en) | 2021-01-15 | 2022-07-21 | Acm Adaptive City Mobility Gmbh | Rechargeable-battery replacement box on the roof of an electric vehicle |
| WO2023000049A1 (en) * | 2021-07-19 | 2023-01-26 | Marcopolo S.A. | Power plant for luggage carrier, public service vehicle, and method for mounting a power plant on a vehicle luggage carrier |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001171993A (en) * | 1999-12-17 | 2001-06-26 | Sumitomonacco Materials Handling Co Ltd | Battery hood of electric type forklift |
| DE102011012115A1 (en) * | 2011-02-23 | 2011-11-17 | Daimler Ag | High volt battery arrangement for e.g. electrical passenger car, has protective device comprising deformation regions exhibiting deformation rigidities during force application caused by accident of motor vehicle |
| CN202623895U (en) * | 2012-05-11 | 2012-12-26 | 中通客车控股股份有限公司 | Battery overhead type protective cover of electric bus |
| US20140127544A1 (en) * | 2012-11-07 | 2014-05-08 | Kia Motors Corporation | Rechargeable battery |
| JP2014169026A (en) * | 2013-03-04 | 2014-09-18 | Hino Motors Ltd | Vehicular battery cover |
| CN205736880U (en) * | 2016-05-13 | 2016-11-30 | 北汽福田汽车股份有限公司 | Vehicle |
| CN107284217A (en) * | 2017-06-26 | 2017-10-24 | 株洲时代新材料科技股份有限公司 | Light weight method of electric motor coach battery protection cover and products thereof |
| CN207165720U (en) * | 2017-08-28 | 2018-03-30 | 安徽安凯汽车股份有限公司 | Thermal-control battery Decorative Cover at the top of a kind of new electric motor coach |
| CN207360066U (en) * | 2017-09-15 | 2018-05-15 | 珠海广通汽车有限公司 | A kind of overhead battery Decorative Cover and the vehicle equipped with the overhead battery Decorative Cover |
-
2018
- 2018-07-25 CN CN201810823218.5A patent/CN108790766A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001171993A (en) * | 1999-12-17 | 2001-06-26 | Sumitomonacco Materials Handling Co Ltd | Battery hood of electric type forklift |
| DE102011012115A1 (en) * | 2011-02-23 | 2011-11-17 | Daimler Ag | High volt battery arrangement for e.g. electrical passenger car, has protective device comprising deformation regions exhibiting deformation rigidities during force application caused by accident of motor vehicle |
| CN202623895U (en) * | 2012-05-11 | 2012-12-26 | 中通客车控股股份有限公司 | Battery overhead type protective cover of electric bus |
| US20140127544A1 (en) * | 2012-11-07 | 2014-05-08 | Kia Motors Corporation | Rechargeable battery |
| JP2014169026A (en) * | 2013-03-04 | 2014-09-18 | Hino Motors Ltd | Vehicular battery cover |
| CN205736880U (en) * | 2016-05-13 | 2016-11-30 | 北汽福田汽车股份有限公司 | Vehicle |
| CN107284217A (en) * | 2017-06-26 | 2017-10-24 | 株洲时代新材料科技股份有限公司 | Light weight method of electric motor coach battery protection cover and products thereof |
| CN207165720U (en) * | 2017-08-28 | 2018-03-30 | 安徽安凯汽车股份有限公司 | Thermal-control battery Decorative Cover at the top of a kind of new electric motor coach |
| CN207360066U (en) * | 2017-09-15 | 2018-05-15 | 珠海广通汽车有限公司 | A kind of overhead battery Decorative Cover and the vehicle equipped with the overhead battery Decorative Cover |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319440A (en) * | 2018-12-14 | 2020-06-23 | 郑州宇通客车股份有限公司 | Passenger car and battery protection structure thereof |
| CN111477793A (en) * | 2020-04-15 | 2020-07-31 | 安徽安凯汽车股份有限公司 | Open lightweight power battery shroud assembly in low entry city bus top |
| CN112196869A (en) * | 2020-09-24 | 2021-01-08 | 浙江中车电车有限公司 | Bolt mounting structure for car roof battery |
| WO2022152676A1 (en) | 2021-01-15 | 2022-07-21 | Acm Adaptive City Mobility Gmbh | Rechargeable-battery replacement box on the roof of an electric vehicle |
| DE102021100827A1 (en) | 2021-01-15 | 2022-07-21 | Acm Adaptive City Mobility Gmbh | Battery change box on a roof of an electric vehicle |
| WO2023000049A1 (en) * | 2021-07-19 | 2023-01-26 | Marcopolo S.A. | Power plant for luggage carrier, public service vehicle, and method for mounting a power plant on a vehicle luggage carrier |
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