CN104057811A - Automobile and arranging structure of power battery thereof - Google Patents
Automobile and arranging structure of power battery thereof Download PDFInfo
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- CN104057811A CN104057811A CN201310090357.9A CN201310090357A CN104057811A CN 104057811 A CN104057811 A CN 104057811A CN 201310090357 A CN201310090357 A CN 201310090357A CN 104057811 A CN104057811 A CN 104057811A
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Abstract
The invention discloses an automobile and an arranging structure of a power battery thereof. The arranging structure comprises a battery pack, wherein the battery pack is arranged in a luggage compartment of the automobile and located behind back-row seats of the automobile, a preset space is reserved between the battery pack and the back wall of the luggage compartment, the battery pack is connected with an automobile body floor, the left end of the battery pack is connected with an automobile body left side wall of the automobile, and the right end of the battery pack is connected with an automobile body right side wall of the automobile. According to the arranging structure of the power battery of the automobile, the battery pack arranged behind the back-row seats cannot affect the comfort of automobile passengers and does not occupy storage spaces for spare tires and the like, so that the spare tires can be taken out and placed normally. In addition, the structural strength of the connection of the battery pack and the automobile body is high, the stability of the battery pack is improved, and stable running of the automobile is facilitated.
Description
Technical field
The present invention relates to vehicle design and manufacturing technology field, particularly a kind of arrangement structure of electrokinetic cell of automobile and there is the automobile of the arrangement structure of this electrokinetic cell.
Background technology
Hybrid vehicle more and more receives publicity as a kind of new-energy automobile, and it is compared and have good fuel economy with traditional fuel-engined vehicle, can alleviate the pollution to environment.In addition to compare cost relatively low for hybrid vehicle and pure electric automobile, and it is also more easy to promote.Because hybrid power automobile battery bag is less, the layout of battery modules is compared more flexible with pure electric automobile.
Power battery for hybrid electric vehicle is generally arranged in below body platform, and power brick is arranged in underfloor can bring impact to the layout of some parts on chassis, such as exhaust system, brake piping etc.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or at least provides a kind of useful business to select.For this reason, one object of the present invention is to propose the arrangement structure of electrokinetic cell of the automobile easy for installation of the high and electrokinetic cell of a kind of space availability ratio.
Second object of the present invention is to propose to have the automobile of this electrokinetic cell arrangement structure.
According to the arrangement structure of the electrokinetic cell of the automobile of the embodiment of the present invention, comprise power brick, described power brick is located in the boot compartment of described automobile and is positioned at after the back seat of described automobile, between between described power brick and the rear wall of described boot compartment, be separated out predetermined space, described power brick is connected with body platform, and the left end of described battery is connected with the vehicle body left-side of described automobile and the right-hand member of described power brick and the vehicle body right side wall of described automobile are connected.
According to the arrangement structure of the electrokinetic cell of the automobile of the embodiment of the present invention, change to automotive body structure is less, automobile design and production cost have been reduced, be located at back seat power brick below and can not affect the traveling comfort of automobile passenger, nor can take the parking space of spare tyre etc., guarantee that spare tyre can normally pick and place.In addition, the connection structure intensity of power brick and auto body is high, has improved the stability of power brick, is conducive to the smooth operation of automobile.
In addition, the arrangement structure of the electrokinetic cell of automobile according to the above embodiment of the present invention, can also have following additional technical characterictic:
According to one embodiment of present invention, the left end on the lower edge of the trailing flank of described power brick is provided with left back support, the right-hand member on the lower edge of the trailing flank of described power brick is provided with right back support, and described left back support is directly connected by bolt with described body platform respectively with described right back support.Thus, the rear end of power brick is directly connected by bolt with body platform, has improved the Joint strenght between power brick and body platform.In addition, make the connection structure of power brick and body platform simple, be convenient to the installation of power brick, save the set-up time of power brick and reduce costs.
According to one embodiment of present invention, the left end on the lower edge of the leading flank of described power brick is provided with left front support, the right-hand member on the lower edge of the leading flank of described power brick is provided with right front support, described body platform is provided with the first and second supports, described left front support is connected with described the first bracket bolt, and described right front support is connected with described the second bracket bolt.Thus, make the lower surface level of power brick, improve further the stability of power brick,
According to one embodiment of present invention, described the first and second supports are bolted on described body platform.Thus, be convenient to the installation of the first support and the second support, improved the efficiency of assembling of automobile.
According to one embodiment of present invention, front frame in the middle of being provided with between the left end on the lower edge of the leading flank of described power brick and right-hand member, described middle front frame is connected with described body platform by bolt.Thus, improved further the stability of power brick.
According to one embodiment of present invention, described body platform is provided with the first to the 5th installation portion, described the first installation portion is located at the back segment of the left rear longitudinal beam of body platform, described the second installation portion is located at the back segment of the right back longeron of described body platform, described the 3rd installation portion is located at the leading portion of the left rear longitudinal beam of described body platform, described the 4th installation portion is located at the leading portion of the right back longeron of described body platform, described the 5th installation portion is installed on crossbeam after being located at the fuel tank of described automobile, described left back support is connected with described the first installation portion, described right back support is connected with described the second installation portion, described the first support is connected with described the 3rd installation portion, described the second support is connected with described the 4th installation portion, in the middle of described, front frame is connected with described the 5th installation portion.Thus, power brick 3 installation sites are fixed, and improved the stability that power brick 3 is laid, be also convenient to the installation of power brick.
According to one embodiment of present invention, the left end of described power brick is connected with the left board putting things stay bearing plate of described vehicle body left-side by the 3rd support, and the right-hand member of described power brick is connected with the right board putting things stay bearing plate of described vehicle body right side wall by the 4th support.Thus, improve the structural strength that power brick is connected with auto body, made power brick stable operation, be convenient to the normal operation of automobile, reduced the fault rate of automobile.
According to one embodiment of present invention, described the 3rd support is connected with described left board putting things stay bearing plate bolt with the left end of described power brick respectively, and described the 4th support is connected with described right board putting things stay bearing plate bolt with the right-hand member of described power brick respectively.Thus, be bolted power brick, be convenient to installation and the replacing of power brick, improved the efficiency of assembling of automobile, and be convenient to the maintenance of automobile.
According to one embodiment of present invention, described power brick comprises: battery bracket; With a plurality of battery modules, described a plurality of battery modules are arranged on described battery bracket.Thus, a plurality of battery modules are arranged on battery bracket, can make battery modules lay stable.
According to one embodiment of present invention, described left back support, right back support, left front support, right front support and middle front frame and described battery bracket are integrally formed.Thus, improve the structural strength of electrokinetic cell, and be convenient to moulding and the installation of electrokinetic cell.
According to one embodiment of present invention, described power brick also comprises seal closure, and described seal closure is coated described a plurality of battery modules.Thus, adopt seal closure protection battery, improve the ability of the water-tight of power brick.Improved the service life of power brick.In addition, can also reduce the electromagnetic interference of power brick to car load.
According to one embodiment of present invention, the leading flank of described power brick is step-like, to adapt to and near the postnotum of the back seat of described automobile.Thus, power brick can be tried one's best and near back seat, lay, improved further the space availability ratio of automobile.
According to one embodiment of present invention, the basal surface of described power brick and the upper surface of described body platform are spaced apart.Thus, make power brick and body platform spaced apart, what make that power brick can be stable is placed in automobile, avoids power brick to rock and causes that battery operation is unstable.In addition, also avoid the body distortion that causes because power brick is installed, reduced the noise in car running process.
According to the automobile of the embodiment of the present invention, comprise the arrangement structure of the electrokinetic cell of the automobile of previous embodiment according to the present invention.
According to the automobile of the embodiment of the present invention, change to the automotive body structure of prior art is less, automobile design and production cost have been reduced, be located at back seat power brick below and can not affect the traveling comfort of automobile passenger, nor can take the parking space of spare tyre etc., guarantee that spare tyre can normally pick and place.In addition, the connection structure intensity of power brick and auto body is high, has improved the stability of power brick, makes the automobile can smooth operation.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the schematic diagram of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Fig. 2 is the schematic diagram of arrangement structure of electrokinetic cell of the automobile of another embodiment of the present invention;
Fig. 3 is the birds-eye view of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Fig. 4 is the schematic diagram of body platform of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Fig. 5 is the birds-eye view of battery of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Fig. 6 is the schematic diagram of the first support of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Fig. 7 is the schematic diagram of the second support of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Fig. 8 is the schematic diagram of the 3rd support of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Fig. 9 is the schematic diagram of the 4th support of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Figure 10 is the schematic diagram of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Figure 11 is the schematic diagram of left board putting things stay bearing plate of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Figure 12 is the schematic diagram of right board putting things stay bearing plate of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Figure 13 is the cutaway view of battery of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention;
Figure 14 is the left view of battery of arrangement structure of electrokinetic cell of the automobile of one embodiment of the present of invention.
The concrete structure of implementing
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", orientation or the position relationship of indications such as " conter clockwises " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
Hybrid vehicle more and more receives publicity as a kind of new-energy automobile, and it is compared and have good fuel economy with traditional fuel-engined vehicle, can alleviate the pollution to environment.In addition to compare cost relatively low for hybrid vehicle and pure electric automobile, and it is also more easy to promote.Because the power brick of hybrid vehicle is less, the layout of power brick is compared more flexible with pure electric automobile.Power battery for hybrid electric vehicle is generally arranged in below body platform, but power brick is arranged in below body platform and can on the layout of some parts on chassis, brings impact, such as exhaust system, brake piping etc.For this reason, the present invention proposes the arrangement structure of the electrokinetic cell of the high and automobile that electrokinetic cell is easy for installation of a kind of space availability ratio.
Describe with reference to the accompanying drawings the arrangement structure of electrokinetic cell of the automobile of the embodiment of the present invention in detail.
As depicted in figs. 1 and 2, according to the arrangement structure of the electrokinetic cell of the automobile of the embodiment of the present invention, comprise power brick 3, power brick 3 is located in the boot compartment of this automobile and is positioned at after the back seat 2 of this automobile.Between between the rear wall of power brick 3 and boot compartment (being the rear end panel 6 in accompanying drawing 1), be separated out predetermined space, for depositing the objects such as spare tyre.Power brick 3 is connected with body platform 1, the left end of power brick 3 (as shown in Figure 2 left one end of direction) is connected with the vehicle body left-side (not shown) of automobile, and the right-hand member of power brick 3 (as shown in Figure 2 to one end of right) is connected with the vehicle body right side wall (not shown) of automobile.
According to the arrangement structure of the electrokinetic cell of the automobile of the embodiment of the present invention, change to automotive body structure is less, automobile design and production cost have been reduced, be located at back seat 2 power brick 3 below and can not affect the traveling comfort of automobile passenger, nor can take the parking space of spare tyre etc., guarantee that spare tyre can normally pick and place.In addition, power brick 3 is high with the connection structure intensity of auto body, has improved the stability of power brick 3, is conducive to the smooth operation of automobile.
Owing to having reinforcement structure on body platform 1, the upper surface of body platform 1 is an even curface not, and therefore, power brick 3 cannot directly be placed on body platform 1.In addition, the intensity of the panel beating of body platform 1 upper surface does not meet the installation of power brick 3, and power brick 3 is directly placed on body platform 1 and easily makes body platform 1 distortion, makes automobile produce in the process of moving vibrations, noise etc.Therefore, in some embodiments of the invention, as shown in Figure 1, the upper surface of the basal surface of power brick 3 (as shown in Figure 1 the surface of downward direction) and body platform 1 (as shown in Figure 1 the surface of upward direction) is spaced apart.Thus, make power brick 3 and body platform 1 spaced apart, what make that power brick 3 can be stable is placed in automobile, avoids power brick 3 to rock and causes power brick 3 fluctuations of service.In addition, also avoid the body distortion that causes because power brick 3 is installed, reduced the noise in car running process.
As shown in Figures 3 to 5, in some embodiments of the invention, the left side on (as shown in Figure 5 vertical paper direction inwards) edge under rear (as shown in Figure 5 direction) backward side of power brick 3 (as shown in Figure 5 direction) left end is provided with left back support 31, and the right side on the lower edge of the trailing flank of power brick 3 (as shown in Figure 5 direction) to the right end is provided with right back support 32.As described in Figure 3, left back support 31 is directly connected by bolt with body platform 1 with right back support 32.Thus, the rear end of power brick 3 is directly connected by bolt with body platform 1, has improved the Joint strenght between power brick 3 and body platform 1.In addition, make power brick 3 simple with the connection structure of body platform 1, be convenient to the installation of power brick 3, save time and reduce costs.
In addition, left back support 31 and right back support 32 all have certain height, so that the bottom surface of power brick 3 and body platform 1 are spaced apart.
Particularly, as shown in Figure 4, on body platform 1, there is first installation portion 101 suitable with left back support 31, on body platform 1, also there is second installation portion 102 suitable with right back support 32.On left back support 31, there is the first mounting hole, and the first installation portion 101 has the tapped bore suitable with the first mounting hole, be bolted left back support 31 and the first installation portion 101, on right back support 32, there is the second mounting hole, and the second installation portion 102 has the tapped bore suitable with the second mounting hole, be bolted right back support 32 and the second installation portion 102.
The first installation portion 101 is located at the back segment of the left rear longitudinal beam of body platform 1 in the present invention, and the second installation portion 102 is located at the back segment of the right back longeron of body platform 1.The back segment of the left rear longitudinal beam of body platform 1 is for being welded with support, and power brick is connected with this support by bolt.The back segment of the right back longeron of body platform 1 is for being welded with support, and power brick 3 is connected with this support by bolt.
In addition, the rear floor of automobile is provided with for placing the groove of spare tyre, the aft end face of power brick 3 be positioned at this groove before so that the access of spare tyre.
As shown in Figure 1, the middle part of the body platform in some embodiments of the present invention is horizontal by an inclination angle, therefore, as shown in Figures 1 to 7, in the present invention, before power brick 3, the left end on the lower edge of (as shown in Figure 5 direction) forward side is provided with left front support 33, the right-hand member on the lower edge of the leading flank of power brick 3 is provided with right front support 34, body platform 1 is provided with the first support 11 and the second support 12, left front support 33 and the first support 11 are bolted, and right front support 34 is connected by bolt with the second support 12.Thus, make the lower surface level of power brick 3, improve further the stability of power brick 3,
The first support 11 and the second support 12 are bolted on body platform 1.Thus, be convenient to the installation of the first support 11 and the second support 12, improved the efficiency of assembling of automobile.
Body platform 1 is provided with the 3rd installation portion 103 and the 4th installation portion 104, the first supports 11 are connected with the 3rd installation portion 103, and the second support 12 is connected with the 4th installation portion 104.
Particularly, the first support 11 and the second support 12 be stepped respectively, on body platform 1, there is three installation portion 103 suitable with the portion of getting out of a predicament or an embarrassing situation 111 of the first support 11, on body platform 1, there is four installation portion 104 suitable with the portion of getting out of a predicament or an embarrassing situation 121 of the second support 12.The portion of getting out of a predicament or an embarrassing situation 111 of the first support 11 is connected with the 3rd installation portion 103 by bolt, for making the first support 11 be arranged on body platform 1.The portion of getting out of a predicament or an embarrassing situation 121 of the second support 12 is connected with the 4th installation portion 104 by bolt, for making the second support 12 be arranged on body platform 1.Finally, bolt connects the portion of topping bar 112 and the left front support 33 of the first support 11, and is bolted the portion of topping bar 122 and the right front support 34 of the second support 12.
Wherein, the 3rd installation portion 103 is located at the leading portion of the left rear longitudinal beam of body platform 1, and the 4th installation portion 104 is located at the leading portion of the right back longeron of body platform 1, the stability of installing further to improve power brick 3,
Further, as shown in Figure 6 and Figure 7, in the portion of topping bar 112 of the first support 11, there is the first groove, on left front support 33, there is first boss suitable with described the first groove, in the portion of topping bar 122 of the second support 12, there is the second groove, on right front support 34, there is second boss suitable with described the second groove, for power brick 3 is located fast, improve the installation effectiveness of power brick 3.
As shown in Figure 3 and Figure 5, front frame 35 in the middle of being provided with between the left end on the lower edge of the leading flank of power brick 3 and right-hand member, middle front frame 35 is connected with body platform 1 by bolt.Thus, improved further the stability that power brick 3 is installed.
As shown in Figures 1 to 5, body platform 1 is provided with the 5th installation portion 105, and in the present invention, the height of the midway location of body platform 1 is applicable to being directly connected with middle front frame 35, therefore, the middle front frame 35 of power brick 3 of the present invention is directly connected with body platform 1.
Wherein, the 5th installation portion 105 is installed crossbeam after being positioned at the fuel tank of automobile, crossbeam is installed after fuel tank and is had higher intensity with support cells bag 3, thus, has further improved the stability of power brick 3.
The left end of power brick 3 is connected with the left board putting things stay bearing plate 41 of vehicle body left-side by the 3rd support 43, and the right-hand member of power brick 3 is connected with the right board putting things stay bearing plate 42 of vehicle body right side wall by the 4th support 44.Thus, be convenient to the installation of power brick 3, in addition, also improved the structural strength that power brick is connected with auto body, make power brick 3 stable operations, be convenient to the normal operation of automobile, reduced the fault rate of automobile.
The 3rd support 43 is connected with the left end bolt of power brick 3, and the 3rd support 43 is connected with left board putting things stay bearing plate 41 bolts, and the 4th support 44 is connected with the right-hand member bolt of power brick 3, and the 4th support 44 is connected with right board putting things stay bearing plate 42 bolts.Thus, be bolted power brick 3, be convenient to installation and the replacing of power brick 3, improved the efficiency of assembling of automobile, and be convenient to the maintenance of automobile.
Particularly, as shown in Figures 1 to 12, be respectively equipped with standby weldering bolt on left board putting things stay bearing plate 41 and right board putting things stay bearing plate 42, the left edge of the upper end of power brick 3 and right edge are respectively equipped with upper left support 36 and upper right support 37.The first auxiliary section 431 on the 3rd support 43 is connected with upper left support 36 bolts in power brick 3, the second auxiliary section 432 on the 3rd support 43 coordinates with the standby weldering bolt on left board putting things stay bearing plate 41, for the left end of power brick 3 is connected with left board putting things stay bearing plate 41 bolts.The first auxiliary section 441 on the 4th support 44 is connected with upper right support 37 bolts in power brick 3, the second auxiliary section 442 on the 4th support 44 coordinates with the standby weldering bolt on right board putting things stay bearing plate 42, for the right-hand member of power brick 3 is connected with right board putting things stay bearing plate 42 bolts.
The arrangement structure of electrokinetic cell of the automobile of the embodiment of the present invention is simply described with reference to the accompanying drawings.
As shown in Figures 1 to 12, the first support 11 and the second support 12 are arranged on body platform 1, power brick 3 is lifted in car cabin from back door or the side door of automobile, power brick 3 is arranged on body platform 1, and to make the lower surface of power brick 3 be level.After power brick 3 is fixed on body platform 1, the 3rd support 43 and the 4th support 44 are installed.Complete thus the installation process of power brick 3.
Feature of the present invention is the structural modification of vehicle body less, and on body platform 1, the setting of installation portion does not affect the layout of other parts in car cabin, such as back seat, spare tyre etc.In addition, only need to be respectively for weldering bolt on left board putting things stay bearing plate 41 and right board putting things stay bearing plate 42.Such fixed form links together power brick 3 and body platform 1, vehicle body left-side and vehicle body right side wall, makes the mounting structure of power brick 3 have higher intensity.As shown in Figure 1, before the top of power brick 3 and board putting things, between deep beam 13, the parts relevant with power brick can be arranged in some space, and such as service switch, high-tension distribution box etc. improved the space availability ratio in car cabin.Left back support 31 in the present invention in power brick 3, right back support 32, left front support 33, right front support 34, middle front frame 35 all can adopt the materials such as magnesium aluminum alloy, aluminum alloy, steel to be welded.
The position of power brick 3 on car load as seen from Figure 1: power brick 3 be positioned at back seat 2 after, deep beam 13 belows before board putting things.The layout of power brick 3 does not affect picking and placeing of spare tyre, and between back door and rear end panel 6, openings of sizes also meets the requirement that power brick 3 is entered to boot compartment from back door lifting.
As shown in figure 13, in some embodiments of the invention, power brick 3 comprises: battery bracket 301 and a plurality of battery modules 302, a plurality of battery modules 302 are arranged on battery bracket 301.Thus, a plurality of battery modules 302 are placed on mounting bracket 301, can make battery modules 302 lay stable.
As shown in figure 14, the leading flank of power brick 3 is step-like, to adapt to and near the postnotum of the back seat 2 of this automobile.Thus, power brick 3 can be tried one's best and near back seat 2, lay, improved further the space availability ratio of automobile.
Particularly, in power brick 3, be provided with ten battery modules 302, and be divided into two-layer arrangement, wherein, one deck above has 5 battery modules 302, below one deck there are 5 battery modules 302, after the front surface of the battery modules 302 of the front surface of battery modules 302 that is wherein positioned at one deck above one deck below being positioned at, so that power brick 3 forms step-like front surface, be convenient to the postnotum of back seat 2 suitable.In addition the quantity of battery modules 302 and size all can be adjusted according to actual needs.Each battery modules 302 is bolted on battery bracket 301.
Further, left back support 31, right back support 32, left front support 33, right front support 34 and middle front frame 35 are integrally formed with battery bracket 301.Thus, improve the structural strength of electrokinetic cell, and be convenient to moulding and the installation of electrokinetic cell.
In addition, power brick 3 also comprises seal closure (not shown), and described seal closure is coated a plurality of battery modules 302.Thus, adopt seal closure protection battery, improve the ability of the water-tight of power brick 3.Improved the service life of power brick 3.In addition can also reduce, the electromagnetic interference of 3 pairs of car loads of power brick.
Further, sealing cover can be the seal closure that adopts panel beating or plastic material to manufacture.
In the present invention, seal closure is the panel beating being located on battery bracket 301, by panel beating stationary battery support 301, thereby makes panel beating be coated a plurality of battery modules 302, for the protection of battery.
In addition, seal closure of the present invention also can be coated respectively each battery modules 301, or the coated assembly being comprised of several battery modules 302.This is understandable for those of ordinary skill in the art.
According to the automobile of the embodiment of the present invention, comprise the arrangement structure of the electrokinetic cell of the automobile of previous embodiment according to the present invention.
According to the automobile of the embodiment of the present invention, change to the automotive body structure of prior art is less, automobile design and production cost have been reduced, be located at back seat 2 power brick 3 below and can not affect the traveling comfort of automobile passenger, nor can take the parking space of spare tyre etc., guarantee that spare tyre can normally pick and place.In addition, power brick 3 is high with the connection structure intensity of auto body, has improved the stability of power brick 3, makes the automobile can smooth operation.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable structure combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention in the situation that not departing from principle of the present invention and aim, modification, replacement and modification.
Claims (14)
1. the arrangement structure of the electrokinetic cell of an automobile, it is characterized in that, comprise power brick, described power brick is located in the boot compartment of described automobile and is positioned at after the back seat of described automobile, between between described power brick and the rear wall of described boot compartment, be separated out predetermined space, described power brick is connected with body platform, and the left end of described battery is connected with the vehicle body left-side of described automobile and the right-hand member of described power brick and the vehicle body right side wall of described automobile are connected.
2. according to the arrangement structure of the electrokinetic cell of the automobile described in any one in claim 1, it is characterized in that, the left end on the lower edge of the trailing flank of described power brick is provided with left back support, the right-hand member on the lower edge of the trailing flank of described power brick is provided with right back support, and described left back support is directly connected by bolt with described body platform respectively with described right back support.
3. the arrangement structure of the electrokinetic cell of automobile according to claim 2, it is characterized in that, the left end on the lower edge of the leading flank of described power brick is provided with left front support, the right-hand member on the lower edge of the leading flank of described power brick is provided with right front support, described body platform is provided with the first and second supports, described left front support is connected with described the first bracket bolt, and described right front support is connected with described the second bracket bolt.
4. the arrangement structure of the electrokinetic cell of automobile according to claim 3, is characterized in that, described the first and second supports are bolted on described body platform.
5. the arrangement structure of the electrokinetic cell of automobile according to claim 3, is characterized in that, front frame in the middle of being provided with between the left end on the lower edge of the leading flank of described power brick and right-hand member, and described middle front frame is connected with described body platform by bolt.
6. the arrangement structure of the electrokinetic cell of automobile according to claim 5, it is characterized in that, described body platform is provided with the first to the 5th installation portion, described the first installation portion is located at the back segment of the left rear longitudinal beam of body platform, described the second installation portion is located at the back segment of the right back longeron of described body platform, described the 3rd installation portion is located at the leading portion of the left rear longitudinal beam of described body platform, described the 4th installation portion is located at the leading portion of the right back longeron of described body platform, described the 5th installation portion is installed on crossbeam after being located at the fuel tank of described automobile, described left back support is connected with described the first installation portion, described right back support is connected with described the second installation portion, described the first support is connected with described the 3rd installation portion, described the second support is connected with described the 4th installation portion, in the middle of described, front frame is connected with described the 5th installation portion.
7. the arrangement structure of the electrokinetic cell of automobile according to claim 5, it is characterized in that, the left end of described power brick is connected with the left board putting things stay bearing plate of described vehicle body left-side by the 3rd support, and the right-hand member of described power brick is connected with the right board putting things stay bearing plate of described vehicle body right side wall by the 4th support.
8. the arrangement structure of the electrokinetic cell of automobile according to claim 7, it is characterized in that, described the 3rd support is connected with described left board putting things stay bearing plate bolt with the left end of described power brick respectively, and described the 4th support is connected with described right board putting things stay bearing plate bolt with the right-hand member of described power brick respectively.
9. the arrangement structure of the electrokinetic cell of automobile according to claim 8, is characterized in that, described power brick comprises:
Battery bracket; With
A plurality of battery modules, described a plurality of battery modules are arranged on described battery bracket.
10. the arrangement structure of the electrokinetic cell of automobile according to claim 9, is characterized in that, described left back support, right back support, left front support, right front support and middle front frame and described battery bracket are integrally formed.
The arrangement structure of the electrokinetic cell of 11. automobiles according to claim 9, is characterized in that, described power brick also comprises seal closure, and described seal closure is coated described a plurality of battery modules.
The arrangement structure of the electrokinetic cell of 12. automobiles according to claim 1, is characterized in that, the leading flank of described power brick is step-like, to adapt to and near the postnotum of the back seat of described automobile.
The arrangement structure of the electrokinetic cell of 13. automobiles according to claim 1, is characterized in that, the basal surface of described power brick and the upper surface of described body platform are spaced apart.
14. 1 kinds of automobiles, is characterized in that, comprise according to the arrangement structure of the electrokinetic cell of the automobile described in any one in claim 1-13.
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| CN201310090357.9A CN104057811B (en) | 2013-03-20 | 2013-03-20 | The arrangement of automobile and its electrokinetic cell |
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| CN201310090357.9A CN104057811B (en) | 2013-03-20 | 2013-03-20 | The arrangement of automobile and its electrokinetic cell |
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| CN104057811B CN104057811B (en) | 2017-08-22 |
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| CN105946538A (en) * | 2016-05-18 | 2016-09-21 | 北京长安汽车工程技术研究有限责任公司 | Automobile body with battery pack containing box |
| CN105966224A (en) * | 2016-05-23 | 2016-09-28 | 北京新能源汽车股份有限公司 | Vehicle with a steering wheel |
| CN106114181A (en) * | 2016-08-08 | 2016-11-16 | 北京长安汽车工程技术研究有限责任公司 | A kind of battery case mounting structure of pure electric automobile |
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| CN113276653A (en) * | 2021-06-07 | 2021-08-20 | 东风柳州汽车有限公司 | Hybrid vehicle battery arrangement structure and mounting bracket thereof |
| CN114290886A (en) * | 2021-12-31 | 2022-04-08 | 蜂巢能源科技(无锡)有限公司 | Vehicle battery arrangement method and device and electronic equipment |
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| CN113276653B (en) * | 2021-06-07 | 2022-09-13 | 东风柳州汽车有限公司 | Hybrid vehicle battery arrangement structure and mounting bracket thereof |
| CN114290886A (en) * | 2021-12-31 | 2022-04-08 | 蜂巢能源科技(无锡)有限公司 | Vehicle battery arrangement method and device and electronic equipment |
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