CN102938450B - Vehicle battery box, bodywork component and automobile - Google Patents
Vehicle battery box, bodywork component and automobile Download PDFInfo
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- CN102938450B CN102938450B CN201110234807.8A CN201110234807A CN102938450B CN 102938450 B CN102938450 B CN 102938450B CN 201110234807 A CN201110234807 A CN 201110234807A CN 102938450 B CN102938450 B CN 102938450B
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- resettlement section
- container portion
- battery
- battery container
- beams
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses vehicle battery box, bodywork component and automobile.Vehicle battery box comprises the first battery container portion, wherein has the first battery space of collecting battery; Second battery container portion, itself and the first battery container portion separately, and wherein have the second battery space of collecting battery; And the 3rd battery container portion, it connects first and second battery container portion, and the both sides in the 3rd battery container portion between first and second battery container portion have hold occupant pin case between space, there is in the 3rd battery container portion the 3rd battery space of connection first and second battery space.Bodywork component comprises floor board covering member, is provided with the resettlement section for accommodating this vehicle battery box thereon, and resettlement section is positioned at the below of occupant space; And be fixed to the joist structure also forming the border holding vehicle battery box below floor board covering member.Thus the present invention can meet higher course continuation mileage and the requirement of security reliability.
Description
Technical field
The present invention relates to motor vehicle technology field, particularly relate to vehicle battery box, the bodywork component of vehicle battery box is installed and there is the automobile of vehicle battery box and bodywork component.
Background technology
Electric automobile has economic and clean feature, and as the Typical Representative of new-energy automobile, electric automobile receives increasing concern and application.
The battery case of most of electric automobile is arranged in the position of the original fuel tank of conventional truck, is replaced the space of original fuel tank by battery case.But the limited space that the floor panel structure of conventional truck can provide, the battery held can not meet the requirement of higher course continuation mileage.
Also have some electric automobiles that battery case is arranged in luggage case, so not only have lost the usage space of user, and make front and back axle load irrational distribution, cause handling to decline.Simultaneously because battery case is too near vehicle rear, hits performance after causing and reduce, easily after hit in cause the accidents such as battery short circuit.
Therefore, be necessary to provide the technical scheme of improvement to overcome the above technical problem existed in prior art.
Summary of the invention
The technical problem to be solved in the present invention is the problem that battery case space is little and fail safe is low.
For solving the problems of the technologies described above, an aspect of of the present present invention provides vehicle battery box, and it comprises:
First battery container portion, wherein has the first battery space of collecting battery;
Second battery container portion, itself and described first battery container portion separately, and wherein have the second battery space of collecting battery; And
3rd battery container portion, it connects described first battery container portion and described second battery container portion, and the both sides in the described 3rd battery container portion between described first battery container portion and described second battery container portion have hold occupant pin case between space, there is in described 3rd battery container portion the 3rd battery space being communicated with described first battery space and described second battery space.
Another aspect provides a kind of bodywork component, it comprises:
Floor board covering member, described floor board covering member is provided with the resettlement section for accommodating vehicle battery box as above, and described resettlement section is positioned at the below of occupant space, and comprises:
First resettlement section, for accommodating described first battery container portion;
Second resettlement section, itself and described first resettlement section separately, for accommodating described second battery container portion; And
3rd resettlement section, it is communicated with described first resettlement section and described second resettlement section, for accommodating described 3rd battery container portion,
Wherein, the both sides of described first resettlement section on the top of described floor board covering member and described 3rd resettlement section between described second resettlement section have the plate spacing holding occupant's pin;
Joist structure, it forms the border holding vehicle battery box, and described joist structure is fixed to the below of described floor board covering member.
Another aspect of the present invention additionally provides a kind of automobile, it vehicle battery box comprising bodywork component as above and be arranged on described bodywork component.
Vehicle battery box of the present invention can be arranged in aspect under the occupant space of automobile more easily, has larger arrangement space, and therefore vehicle battery box than conventionally arranging to have larger volume, can meet the requirement of higher course continuation mileage.Further, bodywork component of the present invention is combined compactly with battery case, under the prerequisite that ensure that battery case larger volume, maximizes the comfortableness of the occupant space of vehicle body.And, because front and back axle load distributes rationally, after crash through the reduction of the risk of bad battery, therefore running car of the present invention and security reliability are all improved.
By the detailed description below with reference to accompanying drawing, other side of the present invention and feature become obvious.But it should be known that this accompanying drawing is only the object design of explanation, instead of as the restriction of scope of the present invention, this is because it should with reference to additional claim.Should also be appreciated that, unless otherwise noted, unnecessaryly draw accompanying drawing to scale, they only try hard to structure described herein and flow process are described conceptually.
Accompanying drawing explanation
Read accompanying drawing in the lump, consult the detailed description of following preferred embodiment, present invention will become more fully understood, and reference numbers same in accompanying drawing refers to element same in accompanying drawing all the time.Wherein:
Fig. 1 is the structural representation of the floor board covering member of the bodywork component of a kind of embodiment of the present invention;
Fig. 2 is the structural representation that the floor board covering member of a kind of embodiment of the present invention is provided with front seats and back seats;
Fig. 3 is the structural representation of the vehicle battery box of a kind of embodiment of the present invention;
Fig. 4 is the bottom view of the vehicle battery box shown in Fig. 3; And
Fig. 5 is the schematic diagram of the joist structure in formation " soil " the font space of a kind of embodiment of the present invention;
Fig. 6 is the schematic diagram of the joist structure of a kind of embodiment of the present invention;
Fig. 7 is the bottom view of bodywork component of the present invention being installed vehicle battery box.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
Fig. 3 and Fig. 4 shows the structural representation of the vehicle battery box of a kind of embodiment of the present invention.As shown in Figure 3 and Figure 4, the vehicle battery box 1 of a kind of embodiment of the present invention comprise the first battery container portion 11, with the second battery container portion 12 separately of the first battery container portion 11 and the 3rd battery container portion 13 being connected the first battery container portion 11 and the second battery container portion 12.Wherein, there is in the first battery container portion 11 first battery space of collecting battery.There is in second battery container portion 12 second battery space of collecting battery.The both sides in the 3rd battery container portion 13 between the first battery container portion 11 and the second battery container portion 12 have hold occupant's pin case between there is in battery container portion 13, space the 14, three the 3rd battery space of connection first battery space and the second battery space.
Adopt the vehicle battery box 1 of this structure can be arranged in the below of the occupant space of automobile, the especially below of the occupant space of monocoque body, thus larger volume can be had, the requirement of higher course continuation mileage can be met.
In the specific embodiment of the present invention, from the top view of vehicle battery box 1 or bottom view as shown in Figure 4, the first battery container portion 12 of battery container portion 11, second of vehicle battery box 1 and the 3rd battery container portion 13 form " soil " font structure jointly.This layout is conducive to the structure coordinating vehicle body, obtains larger space.
But; vehicle battery box 1 of the present invention is not limited to " soil " font; in fact; as long as there is the first battery container portion 11, with the second battery container portion 12 separately of the first battery container portion 11 and be connected the structure of vehicle battery box 1 in the 3rd battery container portion 13 in the first battery container portion 11 and the second battery container portion 12 and deformation design thereof all within protection scope of the present invention, and do not depart from creation essence of the present invention.
Incorporated by reference to consulting shown in Fig. 1-2 and Fig. 5-7, present invention also offers a kind of by bodywork component mounted thereto for vehicle battery box 1.The bodywork component of a kind of embodiment of the present invention comprises floor board covering member 2 and is fixed to the joist structure below floor board covering member 2.Floor board covering member 2 and joist structure are fixed together by welding, for vehicle battery box 1 provides installation and protective effect.Wherein, floor board covering member 2 is provided with the resettlement section for accommodating vehicle battery box 1, and resettlement section is positioned at the below of occupant space; Joist Structure composing holds the border of vehicle battery box 1.
Fig. 1 and Fig. 2 shows the structural representation of the floor board covering member 2 of the bodywork component of a kind of embodiment of the present invention.As depicted in figs. 1 and 2, the resettlement section of floor board covering member 2 of the present invention comprise the first resettlement section 21, with the second resettlement section 22 separately, the first resettlement section 21 and the 3rd resettlement section 23 being communicated with the first resettlement section 21 and the second resettlement section 22.Wherein, the first resettlement section 21 of floor board covering member 2 is for accommodating the first battery container portion 11 of vehicle battery box 1; Second resettlement section 22 of floor board covering member 2 is for accommodating the second battery container portion 12 of vehicle battery box 1; 3rd resettlement section 23 of floor board covering member 2 is for accommodating the 3rd battery container portion 13 of vehicle battery box 1, further, the both sides of the first resettlement section 21 on the top of floor board covering member 2 and the 3rd resettlement section 23 between the second resettlement section 22 have the plate spacing 24 holding occupant's pin.Adopt the battery case space that the bodywork component of this structural design can provide larger, body structure is compact simultaneously, and occupant space is comfortable.
As shown in Figure 1, first resettlement section 22, resettlement section 21, second of floor board covering member 2 and the 3rd resettlement section 23 are all in the shape that other parts relative to floor board covering member 2 are protruded from the bottom of floor board covering member 2 to its top-direction, first resettlement section 22, resettlement section 21, second of protruding and the 3rd resettlement section 23 form the top boundary holding vehicle battery box space, further, the protrusion shape formed is consistent with the shape of vehicle battery box 1 upper surface.
Position relationship between the resettlement section of Fig. 2 display floor covering 2 and the seat of automobile.As shown in Figure 2, preferably, install front chair 4 above the first resettlement section 21 of floor board covering member 2, install back seat 5 above the second resettlement section 22 of floor board covering member 2, the 3rd resettlement section 23 of floor board covering member 2 is positioned at the position below centre gangway.The resettlement section at collecting vehicle battery box 1 top is owing to being in front and rear row seat and centre gangway bottom, thus what increase vehicle battery box 1 can arrangement space.And, because vehicle battery box 1 center of gravity is forward, make axle loads distribution in front and back more reasonable, after to hit fail safe higher.Bodywork component of the present invention can meet the requirement of vehicle battery box large space, the reasonably distribution of front and back axle load and high security.
In a kind of embodiment of the present invention, look down from the top of floor board covering member 2, the first resettlement section 22, resettlement section 21, second and the 3rd resettlement section 23 form " soil " font.But; the shape of the resettlement section of the protrusion of floor board covering member 2 of the present invention is not limited to " soil " font; in fact, as long as first resettlement section 22, resettlement section 21, second of protruding in floor board covering member 2 and the shape that forms of the 3rd resettlement section 23 structural design consistent with the shape of vehicle battery box 1 upper surface all belong within protection scope of the present invention.
As depicted in figs. 1 and 2, in order to meet row driver leg space reasonably, improve the comfort level of passenger riding, preferably, the first resettlement section 21 of floor board covering member 2 has away from high and low near the position of the second resettlement section 22 slope 210, the position of the second resettlement section 22.Preferably, the top in the first battery container portion 11 has away from high and low near the position in the second battery container portion 12 slope 110, the position in the second battery container portion 12, thus the bodywork component installing vehicle battery box 1 can be made more can to meet ergonomic designs.
In the preferred embodiment of one, run through floor board covering member 2 and be provided with through hole 25, the extension component 15 of vehicle battery box 1 is extended to above floor board covering member 2 by through hole 25.
Fig. 5 and Fig. 6 shows the schematic diagram of the joist structure of bodywork component of the present invention.As shown in Figure 5 and Figure 6, first resettlement section 21, second resettlement section 22 of joist structure ring around the resettlement section of floor board covering member 2 and surrounding's setting of the 3rd resettlement section 23.
In one embodiment of the invention, the longitudinal axis of resettlement section substantially about bodywork component of floor board covering member 2 is symmetrical, joist structure comprises No. two Half Beams 31 of the front side being arranged at the first resettlement section 21, be arranged at breakaway-element No. three beams 32 of the rear side of the first resettlement section, be arranged at the relative both sides away from the longitudinal axis of the first resettlement section 21 and connect the longeron extending beam 33 of No. two Half Beams 31 and breakaway-element No. three beams 32, be arranged at breakaway-element No. four beams 34 of the front side of the second resettlement section 22, be arranged at No. four Half Beams 35 of the rear side of the second resettlement section, be arranged at the relative both sides away from the longitudinal axis of the second resettlement section 22 and connect the floor side member 36 of breakaway-element No. four beams 34 and No. four Half Beams 35, and be arranged at the relative both sides of the 3rd resettlement section 23 between the first resettlement section 21 and the second resettlement section 22 and connect the rear centre gangway buttress brace 37 of breakaway-element No. three beams 32 and breakaway-element No. four beams 34.
In the specific embodiment of the present invention, No. two Half Beams 31 are the breakaway-element disconnected from described 3rd resettlement section 23, and, joist structure also comprise be arranged at the 3rd resettlement section 23 on front side of the first resettlement section 21 along centre gangway buttress brace 38 before the relative both sides that y direction extends, and front centre gangway buttress brace 38 connects breakaway-element No. two Half Beams 31.The front centre gangway buttress brace 38 of joist structure, breakaway-element No. two Half Beams 31, breakaway-element No. three beams 32, breakaway-element No. four beams 34, No. four Half Beams 35, longeron extending beam 33, front centre gangway buttress brace 38, rear centre gangway buttress brace 37 and floor side member 36 are by metal plate punching and be welded, and be centered around around vehicle battery box space, common formation " soil " font space viewed from the top or bottom of joist structure.
In conjunction with reference to figure 4, bodywork component also has by the beam (non-label) that the gap of breakaway-element No. two Half Beams 31, breakaway-element No. three beams 32 and breakaway-element No. four beams 34 couples together respectively bottom vehicle battery box 1, thus improves the lateral strength of bodywork component.
The joist structure of being somebody's turn to do " soil " font is welded to form the girder construction (as shown in Figure 6) on whole floor with front longitudinal 391, beam 392, No. two beams 393, No. five beams 394, sill plate 395 and other kinds beams again.Floor board covering member 2 forms the bodywork component of bearing-type together with joist structure.
The present invention by rationally changing bodywork component, thus can meet the requirement of vehicle battery box 1 large space, the reasonably distribution of front and back axle load and high security.
Fig. 7 shows the bottom view of bodywork component of the present invention being installed vehicle battery box 1.As shown in Figure 7, the bottom of vehicle battery box 1 offers bolt through-hole (non-label), and vehicle battery box 1 is fixed on bodywork component through bolt through-hole by bolt.
Present invention also offers a kind of automobile comprising bodywork component and be arranged on the vehicle battery box 1 on bodywork component.There is the automobile of the vehicle battery box 1 of this bodywork component and cooperation thereof, due to the special construction design of vehicle battery box 1 and the bodywork component that is mated, thus make this automobile have higher course continuation mileage and security reliability.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the appended claims.
Claims (10)
1. bodywork component, is characterized in that, it comprises:
Floor board covering member, described floor board covering member is provided with the resettlement section for accommodating vehicle battery box, and described vehicle battery box comprises:
First battery container portion, wherein has the first battery space of collecting battery;
Second battery container portion, itself and described first battery container portion separately, and wherein have the second battery space of collecting battery; And
3rd battery container portion, it connects described first battery container portion and described second battery container portion, and the both sides in the described 3rd battery container portion between described first battery container portion and described second battery container portion have hold occupant pin case between space, there is in described 3rd battery container portion the 3rd battery space being communicated with described first battery space and described second battery space;
The described resettlement section for accommodating vehicle battery box is positioned at the below of occupant space, and comprises:
First resettlement section, for accommodating described first battery container portion;
Second resettlement section, itself and described first resettlement section separately, for accommodating described second battery container portion; And
3rd resettlement section, it is communicated with described first resettlement section and described second resettlement section, for accommodating described 3rd battery container portion,
Wherein, the both sides of described first resettlement section on the top of described floor board covering member and described 3rd resettlement section between described second resettlement section have the plate spacing holding occupant's pin;
Joist structure, it forms the border holding vehicle battery box, and described joist structure is fixed to the below of described floor board covering member,
Wherein, described joist structure ring around described first resettlement section of described resettlement section, surrounding's setting of described second resettlement section and described 3rd resettlement section,
Wherein, the longitudinal axis of described resettlement section substantially about described bodywork component is symmetrical, described joist structure comprises No. two Half Beams of the front side being arranged at described first resettlement section, be arranged at breakaway-element No. three beams of the rear side of described first resettlement section, be arranged at the relative both sides away from the described longitudinal axis of described first resettlement section and connect the longeron extending beam of described No. two Half Beams and described breakaway-element No. three beams, be arranged at breakaway-element No. four beams of the front side of described second resettlement section, be arranged at No. four Half Beams of the rear side of described second resettlement section, be arranged at the relative both sides away from the described longitudinal axis of described second resettlement section and connect the floor side member of described breakaway-element No. four beams and described No. four Half Beams, and be arranged at the relative both sides of described 3rd resettlement section between described first resettlement section and described second resettlement section and connect the rear centre gangway buttress brace of described breakaway-element No. three beams and described breakaway-element No. four beams.
2. bodywork component as claimed in claim 1, wherein, described first resettlement section, described second resettlement section and described 3rd resettlement section are all in the shape that other parts relative to described floor board covering member are protruded from the bottom of described floor board covering member to its top-direction.
3. bodywork component as claimed in claim 1, wherein, looks down from the top of described floor board covering member, and described first resettlement section, described second resettlement section and described 3rd resettlement section form " soil " font.
4. bodywork component as claimed in claim 1, wherein, install front chair above described first resettlement section, install back seat above described second resettlement section, described 3rd resettlement section is positioned at the position below centre gangway.
5. bodywork component as claimed in claim 1, wherein, described first resettlement section has away from high and low near the position of described second resettlement section slope, the position of described second resettlement section.
6. bodywork component as claimed in claim 1, wherein, described joist structure surrounds " soil " font space, described No. two Half Beams are the breakaway-element disconnected from described 3rd resettlement section, further, described joist structure also comprises the relative both sides of described 3rd resettlement section be arranged on front side of described first resettlement section and connects the front centre gangway buttress brace of described breakaway-element No. two Half Beams.
7. bodywork component as claimed in claim 6, it also has beam that the gap of described breakaway-element No. two Half Beams, described breakaway-element No. three beams and described breakaway-element No. four beams couples together respectively bottom described vehicle battery box.
8. bodywork component as claimed in claim 1, wherein, run through described floor board covering member and be provided with through hole, the extension component of described vehicle battery box extends through described through hole.
9. automobile, is characterized in that, it comprises the bodywork component according to any one of claim 1-8 and vehicle battery box on bodywork component as described in being arranged on.
10. automobile as claimed in claim 9, wherein, the bottom of described vehicle battery box offers bolt through-hole, and described vehicle battery box is fixed on described bodywork component through described bolt through-hole by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110234807.8A CN102938450B (en) | 2011-08-16 | 2011-08-16 | Vehicle battery box, bodywork component and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110234807.8A CN102938450B (en) | 2011-08-16 | 2011-08-16 | Vehicle battery box, bodywork component and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102938450A CN102938450A (en) | 2013-02-20 |
| CN102938450B true CN102938450B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110234807.8A Active CN102938450B (en) | 2011-08-16 | 2011-08-16 | Vehicle battery box, bodywork component and automobile |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223846A (en) * | 2013-04-23 | 2013-07-31 | 安徽江淮汽车股份有限公司 | Power battery system layout structure |
| JP5645147B2 (en) * | 2013-05-20 | 2014-12-24 | 三菱自動車工業株式会社 | Auto body structure |
| EP3018041B1 (en) * | 2013-07-02 | 2018-05-02 | Nissan Motor Co., Ltd | Vehicle body front section structure |
| US9248860B2 (en) * | 2013-07-22 | 2016-02-02 | GM Global Technology Operations LLC | Center tunnel integrated truss architecture |
| US10245933B2 (en) | 2014-11-07 | 2019-04-02 | Honda Motor Co., Ltd. | Vehicle |
| CN104554440A (en) * | 2014-12-18 | 2015-04-29 | 北京新能源汽车股份有限公司 | Body beam frame of new energy electric automobile |
| WO2017109870A1 (en) * | 2015-12-22 | 2017-06-29 | 本田技研工業株式会社 | Mounting structure for high-voltage control device unit |
| CN110329360B (en) * | 2018-03-30 | 2021-05-14 | 比亚迪股份有限公司 | Vehicle body structure and automobile |
| CN110329362B (en) * | 2018-03-30 | 2021-02-23 | 比亚迪股份有限公司 | Vehicle body structure and automobile |
| DE102020128051A1 (en) | 2020-10-26 | 2022-04-28 | Audi Aktiengesellschaft | Flat-Bottom Plug-in Hybrid Vehicle (PHEV) |
| JP2022154749A (en) * | 2021-03-30 | 2022-10-13 | マツダ株式会社 | Vehicle body structure |
| JP2022154754A (en) * | 2021-03-30 | 2022-10-13 | マツダ株式会社 | Vehicle body structure |
| CN115140171B (en) * | 2022-06-28 | 2023-04-11 | 东风汽车集团股份有限公司 | Vehicle body structure and vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06199183A (en) * | 1992-12-28 | 1994-07-19 | Honda Motor Co Ltd | Console box for electric vehicle |
| JP5098544B2 (en) * | 2007-09-28 | 2012-12-12 | 三菱自動車工業株式会社 | Battery unit |
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