CN204527318U - Electric light bus electrokinetic cell protective device and electric light bus - Google Patents
Electric light bus electrokinetic cell protective device and electric light bus Download PDFInfo
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- CN204527318U CN204527318U CN201520221019.9U CN201520221019U CN204527318U CN 204527318 U CN204527318 U CN 204527318U CN 201520221019 U CN201520221019 U CN 201520221019U CN 204527318 U CN204527318 U CN 204527318U
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Abstract
The utility model discloses a kind of electric light bus electrokinetic cell protective device and electric light bus, protective device comprises many cross bars, many upper vertical bars, many lower vertical bars, many montants and A-frames, many cross bars are arranged perpendicular to longeron, and many cross bars are positioned at above electrokinetic cell; Many upper vertical bars are connected between many cross bars; Many lower vertical bars are arranged at the below of many upper vertical bars; Many montants are in order to connect many lower vertical bars, many cross bars and many upper vertical bars; A-frame is fixed between longeron and many lower vertical bars; Wherein, longeron, many cross bars, many upper vertical bars, many lower vertical bars, many montants and A-frames enclose formation one accommodation space, and accommodation space is in order to hold electrokinetic cell, and accommodation space is applied to the power of electrokinetic cell in order to offset the external world.A-frame of the present utility model can offset the extraneous power put on electrokinetic cell by actv., and A-frame can make the stationary frame structure of electrokinetic cell more stable.
Description
Technical field
The utility model relates to electric light bus field, particularly relates to a kind of electric light bus electrokinetic cell protective device and electric light bus.
Background technology
Along with the development that electric light bus is advanced by leaps and bounds; while the energy-conserving and environment-protective of people except concern electric light bus; also more and more focus on the safety problem of electric light bus, electrokinetic cell how can better be protected to become electric light bus and can have one of key of good safety.
If in traffic accident, electrokinetic cell is damaged, and may burn, so how better protect electrokinetic cell to have raising clearly for the safety of electric light bus in an impact.
Except vehicle body sheet metal being optimized the protection that improves electrokinetic cell; framework around electrokinetic cell is stronger for the protectiveness of whole electrokinetic cell; in the process of collision; vehicle body sheet metal can inwardly subside; when arriving electrokinetic cell framework when subsiding; energy can be shifted by beam by framework, thus can better protect electrokinetic cell from infringement.Now consider electrokinetic cell framework to be optimized, to realize effect electrokinetic cell being played to good protection.
Summary of the invention
The purpose of this utility model is to provide a kind of electric light bus electrokinetic cell protective device and electric light bus.
For realizing one of above-mentioned utility model object, the utility model one embodiment provides a kind of electric light bus electrokinetic cell protective device, described electric light bus comprises longeron, described protective device comprises many cross bars, many upper vertical bars, many lower vertical bars, many montants and A-frames, many cross bars are arranged perpendicular to described longeron, and described many cross bars are positioned at above described electrokinetic cell; Many upper vertical bars are connected between described many cross bars; Many lower vertical bars are arranged at the below of described many upper vertical bars; Many montants are in order to connect described many lower vertical bars, described many cross bars and described many upper vertical bars; A-frame is fixed between described longeron and described many lower vertical bars; Wherein, described longeron, described many cross bars, described many upper vertical bars, described many lower vertical bars, described many montants and described A-frame enclose formation one accommodation space, described accommodation space is in order to hold described electrokinetic cell, and described accommodation space is applied to the power of described electrokinetic cell in order to offset the external world.
As the further improvement of the utility model one embodiment, described electric light bus comprises two described longerons be arranged in parallel, two described longerons comprise the first lateral wall and the second lateral wall respectively, described first lateral wall and described second lateral wall are all away from the zone line that two described longerons surround, described cross bar comprises the first end and the second end that are oppositely arranged, described first end protrudes out described first lateral wall, and described the second end protrudes out described second lateral wall.
As the further improvement of the utility model one embodiment, described upper vertical bar is between multiple described first end and between multiple described the second end.
As the further improvement of the utility model one embodiment, described lower vertical bar is parallel to described upper vertical bar, and described montant is perpendicular to described lower vertical bar.
As the further improvement of the utility model one embodiment, described electrokinetic cell comprises active force battery and secondary electrokinetic cell, described active force battery is between two described longerons, described first lateral wall, described cross bar, described upper vertical bar, described lower vertical bar and described A-frame are enclosed to form the first containing cavity, described second lateral wall, described cross bar, described upper vertical bar, described lower vertical bar and described A-frame are enclosed to form the second containing cavity, and described secondary electrokinetic cell is placed in described first containing cavity and described second containing cavity.
As the further improvement of the utility model one embodiment, described A-frame comprises the first end and the second end that are oppositely arranged, interfix described in described first end and described longeron, described second end and described lower vertical bar interfix, and the width of described first end is greater than the width of described second end.
As the further improvement of the utility model one embodiment, fixing by being spirally connected between the described first end of described A-frame and described longeron.
As the further improvement of the utility model one embodiment, by being welded and fixed between described second end of described A-frame and described lower vertical bar.
As the further improvement of the utility model one embodiment, described cross bar is hollow structure.
For realizing one of above-mentioned utility model object, the utility model one embodiment provides a kind of electric light bus, comprises electric light bus electrokinetic cell protective device described above.
Compared with prior art, the beneficial effects of the utility model are: the utility model, by arranging A-frame, can offset the extraneous power put on electrokinetic cell by actv., and A-frame can make the stationary frame structure of electrokinetic cell more stable.
Accompanying drawing explanation
Fig. 1 is that the vehicle frame of the utility model one embodiment and electrokinetic cell combine structural representation;
Fig. 2 is the part-structure schematic diagram in Fig. 1;
Fig. 3 is the body frame structure for automotive schematic diagram of the utility model one embodiment;
Fig. 4 is the structure for amplifying schematic diagram of a-quadrant in Fig. 3;
Fig. 5 is the structural representation of the attaching parts of the utility model one embodiment;
Fig. 6 is the bottom construction schematic diagram that the vehicle frame of the utility model one embodiment and electrokinetic cell combine;
Fig. 7 is the structural representation of the attaching parts of the utility model one embodiment, electrokinetic cell mounting bracket, vehicle body mounting bracket;
Fig. 8 is the structural representation of the attaching parts of the utility model one embodiment;
Fig. 9 is the attaching parts of the utility model one embodiment, the structural representation of electrokinetic cell mounting bracket cooperation.
Detailed description of the invention
Below with reference to detailed description of the invention shown in the drawings, the utility model is described in detail.But these embodiments do not limit the utility model, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection domain of the present utility model.
In each diagram of the present utility model, for the ease of diagram, some size of structure or part can be exaggerated, therefore, only for illustrating the basic structure of the theme of the application relative to other structure or part.
In addition, used herein such as " on ", " top ", D score, the representation space relative position such as " below " term be describe a unit as shown in the drawings or the feature relation relative to another unit or feature for the object being convenient to illustrate.The term of relative space position can be intended to comprise equipment in the different azimuth used or in work except orientation shown in figure.Such as, if by the equipment upset in figure, be then described to be positioned at other unit or feature " below " or " under " unit will be positioned at other unit or feature " top ".Therefore, exemplary term " below " can include above and below these two kinds of orientation.Equipment can otherwise be directed (90-degree rotation or other towards), and correspondingly herein interpreted use with the description language of spatial correlation.
See Fig. 1-Fig. 4, Fig. 1 is that the vehicle frame of the utility model one embodiment and electrokinetic cell combine structural representation, Fig. 2 is the part-structure schematic diagram in Fig. 1, and Fig. 3 is the body frame structure for automotive schematic diagram of the utility model one embodiment, and Fig. 4 is the structure for amplifying schematic diagram of a-quadrant in Fig. 3.
In the present embodiment, vehicle frame refers to and comprises the most parts of fixing electric light bus and the underframe of assembly and the framework 20 of stationary power battery 30.Underframe mainly comprise extend along electric light bus length direction two longerons 10, be connected to many crossbeams, collision prevention girders etc. between two longerons 10, the underframe of electric light bus and the underframe of fuel vehicle basically identical, to realize maximum commonality, reduce integral vehicle cost.Framework 20 is roughly fixed on the centre portion of whole underframe, and framework 20 is main and longeron 10 interfixes, because longeron 10 structure is more stable, load-carrying capacity is stronger, framework 20 is fixed on longeron 10, the stability of framework 20 can be improved, thus stablize stationary power battery 30.
Arrange electrokinetic cell 30 in order to farthest, framework 20 extends in electric light bus Width more, to make not only to arrange electrokinetic cell 30 between two longerons 10, also can arrange electrokinetic cell 30 in the two side areas of longeron 10.Electrokinetic cell 30 is divided into active force battery 31 and secondary electrokinetic cell 32 according to the difference of electrokinetic cell 30 position by present embodiment, active force battery 31 is mainly arranged between two longerons 10, and preferred arrangement is fixed between the position of change speed gear box in electric light bus back axle and electric light bus front end, i.e. the maximum compact Layout electrokinetic cell 30 when not affecting each parts of arrangement light bus; Secondary electrokinetic cell 32 is mainly arranged in two longeron 10 two side areas, and be as the criterion not protrude from electric light bus actual look, such as, the secondary electrokinetic cell 32 of longeron 10 side is arranged between rear wheel and condenser, the secondary electrokinetic cell 32 of longeron 10 opposite side is arranged between rear wheel and passenger door, but not as limit, suitable arrangement can be selected according to different vehicles.
In addition, in order to adapt to the layout of electrokinetic cell 30 better, the crossbeam of present embodiment has done suitable process.Electric light bus comprises many crossbeams, here, only several the crossbeams relevant to electrokinetic cell 30 are described, and be labeled as first crossbeam 11 successively, second cross beam 12 and the 3rd crossbeam 13, for the 3rd crossbeam 13, because active force battery 31 comprises active force battery body and end 311, end 311 protrudes out active force battery body along the length direction of longeron 10, in order to adapt to this end 311, 3rd crossbeam 13 has curve, described curve caves in towards the projected direction of end 311, so, adaptability accommodating spacing described active force battery 31, similar, first crossbeam 11 and second cross beam 12 also can do similar process.Here, it should be noted that, in order to realize the commonality of underframe, identical underframe can be used with fuel vehicle to make electric light bus, first crossbeam 11, second cross beam 12 and the 3rd crossbeam 13 are designed to movable, so, only need three of underframe crossbeams 13 to replace with the first crossbeam after distortion 11, second cross beam 12 and the 3rd crossbeam 13, just the underframe of fuel vehicle can be applied to electric light bus; In addition, because the structure of first crossbeam 11, second cross beam 12 and the 3rd crossbeam 13, size are all identical, only can do the deformation design of a wherein crossbeam, further increase the commonality of deformed beam, greatly reduce cost.
See Fig. 2 and Fig. 4, framework 20 comprises many cross bars 21, many upper vertical bars 22, many lower vertical bars 23, many cross bars 21 are perpendicular to longeron 10 and extend along electric light bus Width, two described longerons 10 comprise the first lateral wall 103 and the second lateral wall 104 respectively, described first lateral wall 103 and described second lateral wall 104 are all away from the zone line that two described longerons 10 surround, described cross bar 21 comprises the first end 211 and the second end 212 that are oppositely arranged, described first end 211 protrudes out described first lateral wall 103, and described the second end 212 protrudes out described second lateral wall 104, many upper vertical bars 22 are between multiple described first end 211 and between multiple described the second end 212, and many upper vertical bars 22 are positioned at same plane with many cross bars 21, many lower vertical bars 23 are arranged at below many upper vertical bars 22, and the many cross bars 21 of many lower vertical bars 23 and top, connected by many montants (sign) between many upper vertical bars 22, described lower vertical bar 23 is parallel to described upper vertical bar 22, and described montant is perpendicular to described lower vertical bar 23.So, many cross bars 21, many upper vertical bars 22, many lower vertical bars 23 and many montants are enclosed to form a three-dimensional accommodation space, in order to accommodating electrokinetic cell 30.Concrete, described active force battery 31 is between two described longerons 10, described first lateral wall 103, described cross bar 21, described upper vertical bar 22, described lower vertical bar 23 and described A-frame 26 enclose in the first containing cavity, described second lateral wall 104, described cross bar 21, described upper vertical bar 22, described lower vertical bar 23 and described A-frame 26 enclose in the second containing cavity, and described secondary electrokinetic cell 32 is placed in described first containing cavity and described second containing cavity.Wherein, many cross bars 21, many upper vertical bars 22, many lower vertical bars 23 and many montants all can use material type common on market to make, and can reduce costs.In addition, in order to reduce complete vehicle quality, under the prerequisite ensureing framework 20 fastness, many cross bars 21, many upper vertical bars 22 and montants can be arranged to hollow structure.
Framework 20 also comprises the multiple A-frames 26 between lower vertical bar 23 and longeron 10, described A-frame 26 comprises the first end 261 and the second end 262 that are oppositely arranged, first end 261 and longeron 10 are screwed, because lower vertical bar 23 comprises the first lower vertical bar 231 and the second lower vertical bar 232 of splicing mutually, the corresponding welding edges of the second end 262 of described A-frame 26 and the first lower vertical bar 231 and the second lower vertical bar 232, wherein, the width of the first end 261 of A-frame 26 is greater than the width of the second end 262, wider first end 261 interfixes with the side of the longeron 10 with larger fixed area, and the second narrower end 262 is connected with the end of the lower vertical bar 23 with less welding region, so, can according to the structure of actual conditions reasonable arrangement A-frame 26, material can be saved while reaching fixed effect, in addition, A-frame 26 also can increase the structural stability of whole framework 20.Here, because secondary electrokinetic cell 32 is surrounded by A-frame 26 and lower vertical bar 23, when there being external force stroke pair electrokinetic cell 32, A-frame 26 and lower vertical bar 23 can balance out the extraneous power applied, thus reach the effect protecting secondary electrokinetic cell 32; And because active force battery 31 is between longeron 10, longeron 10 material is comparatively hard, directly can balances out the extraneous power applied by longeron 10, thus protect active force battery 31 preferably.
Simultaneously see Fig. 5, cross bar 21 and longeron 10 junction are also provided with connecting element 24 and cushion block 25, cushion block 25 is arranged between cross bar 21 and longeron 10, then is set in by connecting element 24 on cross bar 21 and longeron 10, to realize fixing between cross bar 21, longeron 10, cushion block 25 and connecting element 24.Concrete, cushion block 25 is designed to the channel-shaped structure run through at two ends, described channel-shaped structure runs through along the length direction of described longeron 10, and the opening of channel-shaped structure is towards cross bar 21, cushion block 25 has bottom surface 252, and bottom surface 252 is interfered mutually with the upper surface 101 of longeron 10, and bottom surface 252 is preferably plane, make cushion block 25 larger with the area of contact of longeron 10 upper surface 101, contact more stable; Cushion block 25 also comprises and upwards being extended and symmetrically arranged two side 253 by bottom surface 252, and described bottom surface 252 and described two side 253 are enclosed to form described channel-shaped structure.Two side 253 is all formed with depressed part 251, and described depressed part 251 is for accommodating and spacing cross bar 21, and make cross bar 21 and longeron 10 tentatively fixing, wherein, the A/F of depressed part 251 is better to adapt with the width of cross bar 21.Here, it should be noted that, depressed part 251 only runs through a upper end part for sidewall 253, the degree of depth of described depressed part 251 is less than the width that described sidewall 253 upwards extends relative to described bottom surface 252, namely the lowest surfaces of depressed part 251 is higher than the lowest surfaces of the inside face 254 of cushion block 25, so, when cross bar 21 is placed in the depressed part 251 of cushion block 25, cushion block 25 forms certain intervals between cross bar 21 and longeron 10, cross bar 21 does not directly contact with longeron 10, due to the upper surface of electrokinetic cell 30 substantially to flush with the upper surface 101 of longeron 10 or the upper surface of electrokinetic cell 30 a little less than the upper surface 101 of longeron 10, now, between the upper surface of cross bar 21 and electrokinetic cell 30, there is certain intervals, a heat dissipation channel run through can be formed above whole electrokinetic cell 30 when many cross bars 21 combine, the heat that electrokinetic cell 30 work produces is discharged by above-mentioned heat dissipation channel, avoid electrokinetic cell 30 upper air constricted flow, improve the radiating efficiency of electrokinetic cell 30, the temperature of effective reduction electrokinetic cell 30.
Described connecting element 24 is saddle shape structure, connecting element 24 comprises the holding tank 243 that runs through along cross bar 21 length direction and by four fixing feet 242 of holding tank 243 to downward-extension, the upper surface of connecting element 24 is also provided with the access hole 241 run through with holding tank 243, after cushion block 25 and cross bar 21 are in place, connecting element 24 is sheathed on cross bar 21, holding tank 243 cover part cross bar 21, and four fixing feet 242 lay respectively at the both sides of longeron 10, by access hole 241 welding fixture 24 and cross bar 21, and four fixing feet 242 are welded with longeron 10, so, connecting element 24 is welded to each other fixing with cross bar 21 and longeron 10 simultaneously.Here, it should be noted that, spacing between two fixing feet 242 being distributed in the correspondence of longeron 10 both sides is close to the width of longeron 10, and spacing between two fixing feet 242 being distributed in longeron 10 the same side is close to the width of cross bar 21, so, connecting element 24 can be realized to coordinate with cross bar 21 and the stable of longeron 10.In addition, because cross bar 21 is placed in the depressed part 251 of cushion block 25, and the width of the A/F of depressed part 251 and cross bar 21 adapts, and after cross bar 21 and longeron 10 interfix, cushion block 25 is along the limitation of movement of longeron 10 length direction; And the bottom surface 252 of cushion block 25 is substantially equal to the width of longeron 10 along the width in cross bar 21 direction, cushion block 25 is also limited along moving of cross bar 21 length direction, and so, cushion block 25 is without the need to welding mutually with longeron 10 or cross bar 21, just can realize the fixing of cushion block 25, reduce processing procedure difficulty.
See Fig. 6 to Fig. 9, Fig. 6 is the bottom construction schematic diagram that the vehicle frame of the utility model one embodiment and electrokinetic cell combine, Fig. 7 is the structural representation of the attaching parts of the utility model one embodiment, electrokinetic cell mounting bracket, vehicle body mounting bracket, Fig. 8 is the structural representation of the attaching parts of the utility model one embodiment, and Fig. 9 is the attaching parts of the utility model one embodiment, the structural representation of electrokinetic cell mounting bracket cooperation.Longeron 10 lower end is distributed with multiple attaching parts 27, described attaching parts 27 is for connecting electrokinetic cell mounting bracket 28, electrokinetic cell mounting bracket 28 is connected with many fixed beams 29, thus realizes fixing electrokinetic cell 30 by attaching parts 27, electrokinetic cell mounting bracket 28 and fixed beam 29.In addition, multiple electrokinetic cell mounting bracket 28 can cooperatively interact and connect multiple fixed beam 29, and see Fig. 6, multiple fixed beam 29 is fixed on bottom and the side of electrokinetic cell 30, be equivalent to electrokinetic cell 30 to be bundled in fixed beam 29, achieve the stable fixing of electrokinetic cell 30.
As shown in Figures 7 and 8, attaching parts 27 is " b " shape structure, the service portion 272 that attaching parts 27 comprises the fixed part 271 for being connected with longeron 10 and is connected with fixed part 271, the cyclic structure that described service portion 272 runs through for opposite end, and being provided with division board 273 in the middle of service portion 272, described division board 273 is by isolation formation first space 274, the middle part of described service portion 272 and second space 275.Described first space 274 is provided with multiple through wires hole 276, through wires hole 276 is better to be arranged on corresponding two sides, the connection lead of electrokinetic cell 30 can be connected to each other through through wires hole 276 or be connected on other devices, through wires hole 276 can avoid many connection lead crosstalk knottings, realizes the stable connection of connection lead; The spiro union portion 277 for interfixing with electrokinetic cell mounting bracket 28 is provided with in described second space 275.Here, the setting of division board 273, on the one hand can the intensity of reinforced company's fitting 27, the connection lead of electrokinetic cell 30 and spiro union portion 277 can be separated on the other hand, prevent connection lead and spiro union portion 277 from mutually disturbing.
Attaching parts 27 also comprises the top 278 of the lower surface 102 of corresponding longeron 10, when attaching parts 27 is fixed on longeron 10, fixed part 271 welds with the side of longeron 10, and top 278 is welded with the lower surface 102 of longeron 10, realizes attaching parts 27 and is connected with the stable of longeron 10.The side that longeron 10 is welded and fixed portion 271 is relatively fixed with vehicle body mounting bracket 40, and here, attaching parts 27 is arranged to monolateral welding, and the fixed part 271 of attaching parts 27 can be avoided mutually to interfere with vehicle body mounting bracket 40, to reach the rationalization in component distribution.
Attaching parts 27 also comprises the bottom 279 of opposite crests 278, bottom 279 is provided with described spiro union portion 277, the side of electrokinetic cell mounting bracket 28 is against bottom this 279, and the position of the relative spiro union portion 277 of electrokinetic cell mounting bracket 28 can arrange through hole, thus electrokinetic cell mounting bracket 28 and attaching parts 27 are interfixed through through hole and spiro union portion 277 by screw.
Electrokinetic cell mounting bracket 28 is roughly " L " type structure, and interfixing with the bottom 279 of attaching parts 27 of " L " type structure, the another side of " L " type structure is used for being connected and fixed beam 29.Here, the inner side of electrokinetic cell mounting bracket 28 also can be provided with strength beam 281, in order to strengthen the intensity of electrokinetic cell mounting bracket 28.
See Fig. 9, longeron 10 is welded with multiple attaching parts 27, and the fixed part 271 of each attaching parts 27 is welded in the both sides of longeron 10 successively, namely two adjacent attaching partss 27, the fixed part 271 of one of them attaching parts 27 is welded in the first side of longeron 10, wherein the fixed part 271 of another attaching parts 27 is welded in the second side of longeron 10, first side and the second side are oppositely arranged, the attaching parts 27 being welded in the first side can be used for connecting the electrokinetic cell mounting bracket 28 being positioned at longeron 10 first side, the attaching parts 27 being welded in the second side can be used for connecting the electrokinetic cell mounting bracket 28 being positioned at longeron 10 second side, the reason of setting like this is: spiro union portion 277 is not arranged at the centre of bottom 279, but arrange near fixed part 271 side, suppose that this fixed part 271 is welded in the first side of longeron 10, this attaching parts 27 is for connecting the electrokinetic cell mounting bracket 28 of this first side, lead to the hole site corresponding with spiro union portion 277 on electrokinetic cell mounting bracket 28 also corresponding spiro union portion 277 is arranged, similar, second side of longeron 10 is also provided with attaching parts 27 and electrokinetic cell mounting bracket 28, but, if attaching parts 27 is all welded in the first side, when the position of the through hole on the electrokinetic cell mounting bracket 28 not changing the second side, this through hole cannot mate with the spiro union portion 277 of the attaching parts 27 being welded in the first side, cause attaching parts 27 or electrokinetic cell mounting bracket 28 cannot be general.Therefore, adjacent two attaching partss 27 are welded in the not homonymy of longeron 10 by present embodiment, attaching parts 27 or the general effect of electrokinetic cell mounting bracket 28 can be reached on the one hand, longeron 10 side also can be avoided to weld connectors 27 and caused longeron 10 unbalance stress on the other hand.
Continue see Fig. 9, the attaching parts 27 on longeron 10 can only fix the electrokinetic cell mounting bracket 28 near longeron 10 both sides, and secondary electrokinetic cell 32 cannot be fixed with the attaching parts 27 on longeron 10 away from the electrokinetic cell mounting bracket 28 of longeron 10 side.Now, the electrokinetic cell mounting bracket 28 of this side can be interfixed with lower vertical bar 26, concrete, electrokinetic cell mounting bracket 28 and the second lower vertical bar 26 can be spirally connected mutually.
The commonality of the parts such as underframe of the present utility model, deformed beam, attaching parts is all very strong, farthest can reduce productive costs; Be configured with cushion block between longeron and cross bar, the natural ventilation heat radiation of electrokinetic cell can be realized; The each electrokinetic cell of protection that the fixed frame of electrokinetic cell is intact, and framework can be offset outside and is applied to power on electrokinetic cell, ensures the normal work of electrokinetic cell; In addition, the utility model, by rational deployment's attaching parts, vehicle body mounting bracket, electrokinetic cell mounting bracket etc., makes design of the present utility model more have practicality.
Be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection domain of the present utility model.
Claims (10)
1. an electric light bus electrokinetic cell protective device, described electric light bus comprises longeron, it is characterized in that comprising:
Many cross bars, are arranged perpendicular to described longeron, and described many cross bars are positioned at above described electrokinetic cell;
Many upper vertical bars, are connected between described many cross bars;
Many lower vertical bars, are arranged at the below of described many upper vertical bars;
Many montants, in order to connect described many lower vertical bars, described many cross bars and described many upper vertical bars;
A-frame, is fixed between described longeron and described many lower vertical bars;
Wherein, described longeron, described many cross bars, described many upper vertical bars, described many lower vertical bars, described many montants and described A-frame enclose formation one accommodation space, described accommodation space is in order to hold described electrokinetic cell, and described accommodation space is applied to the power of described electrokinetic cell in order to offset the external world.
2. electric light bus electrokinetic cell protective device according to claim 1, it is characterized in that, described electric light bus comprises two described longerons be arranged in parallel, two described longerons comprise the first lateral wall and the second lateral wall respectively, described first lateral wall and described second lateral wall are all away from the zone line that two described longerons surround, described cross bar comprises the first end and the second end that are oppositely arranged, described first end protrudes out described first lateral wall, and described the second end protrudes out described second lateral wall.
3. electric light bus electrokinetic cell protective device according to claim 2, is characterized in that, described upper vertical bar is between multiple described first end and between multiple described the second end.
4. electric light bus electrokinetic cell protective device according to claim 3, it is characterized in that, described lower vertical bar is parallel to described upper vertical bar, and described montant is perpendicular to described lower vertical bar.
5. electric light bus electrokinetic cell protective device according to claim 4, it is characterized in that, described electrokinetic cell comprises active force battery and secondary electrokinetic cell, described active force battery is between two described longerons, described first lateral wall, described cross bar, described upper vertical bar, described lower vertical bar and described A-frame are enclosed to form the first containing cavity, described second lateral wall, described cross bar, described upper vertical bar, described lower vertical bar and described A-frame are enclosed to form the second containing cavity, described secondary electrokinetic cell is placed in described first containing cavity and described second containing cavity.
6. electric light bus electrokinetic cell protective device according to claim 4, it is characterized in that, described A-frame comprises the first end and the second end that are oppositely arranged, interfix described in described first end and described longeron, described second end and described lower vertical bar interfix, and the width of described first end is greater than the width of described second end.
7. electric light bus electrokinetic cell protective device according to claim 6, is characterized in that, fixing by being spirally connected between the described first end of described A-frame and described longeron.
8. electric light bus electrokinetic cell protective device according to claim 6, is characterized in that, by being welded and fixed between described second end of described A-frame and described lower vertical bar.
9. electric light bus electrokinetic cell protective device according to claim 8, is characterized in that, described cross bar is hollow structure.
10. an electric light bus, is characterized in that comprising:
As the electric light bus electrokinetic cell protective device in claim 1-9 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221019.9U CN204527318U (en) | 2015-04-13 | 2015-04-13 | Electric light bus electrokinetic cell protective device and electric light bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221019.9U CN204527318U (en) | 2015-04-13 | 2015-04-13 | Electric light bus electrokinetic cell protective device and electric light bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527318U true CN204527318U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221019.9U Expired - Fee Related CN204527318U (en) | 2015-04-13 | 2015-04-13 | Electric light bus electrokinetic cell protective device and electric light bus |
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| CN (1) | CN204527318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274432A (en) * | 2016-08-12 | 2017-01-04 | 北京长城华冠汽车科技股份有限公司 | A kind of battery case framework and the installation method of this battery case framework |
-
2015
- 2015-04-13 CN CN201520221019.9U patent/CN204527318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274432A (en) * | 2016-08-12 | 2017-01-04 | 北京长城华冠汽车科技股份有限公司 | A kind of battery case framework and the installation method of this battery case framework |
| CN106274432B (en) * | 2016-08-12 | 2019-03-22 | 北京长城华冠汽车科技股份有限公司 | A kind of installation method of battery cabinet frame and the battery cabinet frame |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170525 Address after: 226017 Jiangsu city of Nantong province Jiang Su Tong Technology Industrial Park No. 188 Canton Road Patentee after: AVIC MOTOR CO.,LTD. Address before: 710089 Yanliang Economic Development Zone, Yanliang District, Shaanxi, Xi'an Patentee before: XI'AN SILVER BUS Corp. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: No. 1088, Jiangcheng Road, Sutong science and Technology Industrial Park, Nantong, Jiangsu 226001 Patentee after: Nantong Sutong Holding Group Co.,Ltd. Address before: No. 188 Jiangguang Road, Sutong science and Technology Industrial Park, Nantong, Jiangsu 226017 Patentee before: AVIC MOTOR CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |