CN205645923U - Battery tray , battery tray subassembly and electric automobile - Google Patents
Battery tray , battery tray subassembly and electric automobile Download PDFInfo
- Publication number
- CN205645923U CN205645923U CN201620296125.8U CN201620296125U CN205645923U CN 205645923 U CN205645923 U CN 205645923U CN 201620296125 U CN201620296125 U CN 201620296125U CN 205645923 U CN205645923 U CN 205645923U
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- Prior art keywords
- mounting rail
- battery
- battery tray
- cavity
- tray
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims description 44
- 230000002787 reinforcement Effects 0.000 claims description 23
- 239000002826 coolant Substances 0.000 claims description 11
- 208000002925 dental caries Diseases 0.000 claims description 11
- 238000004079 fireproofing Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 4
- 238000000429 assembly Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a battery tray, battery tray subassembly and electric automobile, battery tray includes the pallet base plate and the installation roof beam of setting around pallet base plate of fixed stay battery, its characterized in that, be provided with the cavity in the at least limit of installation roof beam, through setting up cavity structures in the roof beam in the installation, not only greatly reduced the quantity of material, practiced thrift the cost, make whole power battery's installation more light simultaneously, simplified the mounting process, improved the intensity that whole battery mounting structure had also been guaranteed simultaneously to the installation effectiveness. The battery tray subassembly is including sealed lid and foretell battery tray, electric automobile includes foretell battery tray subassembly.
Description
Technical field
This utility model relates to electric automobile field, is specifically related to a kind of battery tray, battery tray assembly and electric automobile.
Background technology
In new-energy automobile, the common practices used at present is to be arranged on automobile tray by electrokinetic cell (module or module)；Both save space, the weight of electrokinetic cell can have been concentrated on again the bottom of automobile, improve the stability of automobile；The feature that simultaneously can also expose by tray bottom, it is possible to utilize the natural wind in vehicle traveling process to cool down tray bottom, and then the cooling that realization is to the electrokinetic cell being arranged on pallet；Owing to the quality of electrokinetic cell own and volume are the biggest, the mounting process difficulty making electrokinetic cell strengthens, the most as easy as rolling off a log the polluting by outside water, dust or other foreign material of electrokinetic cell simultaneously, may cause the damage of electrokinetic cell that the service life of battery is shortened after pollution, thus increase the difficulty that electrokinetic cell is installed further；Therefore, electrokinetic cell preferably to be protected, existing battery tray and installation structure for power battery need to be carried out the improvement of a step.
Utility model content
This utility model is in order to solve above-mentioned technical problem, propose the lightest a kind of, mounting process is simple, installation cost is low battery tray, described battery tray includes the fixing tray substrate supporting battery and is arranged on the mounting rail of tray substrate surrounding, it is characterized in that, at least one limit of described mounting rail, be provided with cavity.
According to the battery tray that the utility model proposes, it is preferable that described mounting rail is vertically arranged relative to tray substrate.
According to the battery tray that the utility model proposes, it is preferable that described mounting rail is square.
According to the battery tray that the utility model proposes, it is preferable that be provided with at least one limit of described mounting rail along the through cavity of mounting rail length direction.
According to the battery tray that the utility model proposes, it is preferable that be provided with in the four edges of described mounting rail along the through cavity of mounting rail length direction.
According to the battery tray that the utility model proposes, it is preferable that described cavity is square.
According to the battery tray that the utility model proposes, it is preferable that be provided with reinforcement in described cavity, described reinforcement arranges along mounting rail length direction and described cavity is separated at least 2 sub-cavitys.
According to the battery tray that the utility model proposes, it is preferable that be provided with reinforcement in described cavity, described reinforcement arranges along mounting rail length direction and described cavity is separated into the first cavity and the second cavity.
According to the battery tray that the utility model proposes, it is preferable that be provided with at least one perforate connected with described cavity on described mounting rail, described perforate is used for electric current lead-out wire and/or the extraction of signal lead-out wire of battery.
According to the battery tray that the utility model proposes, it is preferable that described first cavity and/or the second cavity are filled with the one in cooling medium, heat-barrier material, heat sink material, fire extinguishing material and fire proofing.
According to the battery tray that the utility model proposes, it is preferable that described tray substrate is one-body molded with described mounting rail.
This utility model further provides a kind of battery tray assembly, described battery tray assembly includes sealing lid and battery tray, described battery tray is the battery tray that the utility model proposes, described battery tray includes the fixing tray substrate supporting battery and is arranged on the mounting rail of tray substrate surrounding, sealing lid to be tightly connected with mounting rail, described tray substrate, mounting rail and sealing lid are collectively forming the confined space accommodating battery.
According to the battery tray assembly that the utility model proposes, it is preferable that described pallet component also includes several power battery pack；It is provided with installation portion on described tray substrate；Formed a fixed connection by clamping or riveting between bottom and the installation portion of described single power battery pack.
According to the battery tray assembly that the utility model proposes, preferably, being provided with the first through hole on described installation portion, the bottom of described single battery group is provided with the first installing hole, and power battery pack is fixed on tray substrate by bolt through described first through hole and the first installing hole.
According to the battery tray assembly that the utility model proposes, it is preferable that the bottom of described single power battery pack is provided with card base, and described tray substrate is provided with the draw-in groove engaged with described card base.
This utility model also proposed a kind of electric automobile, and described electric automobile includes the above-mentioned battery tray assembly that the utility model proposes.
According to the electric automobile that the utility model proposes, it is preferable that described battery tray assembly is fixed on the bottom of automobile by mounting rail.
According to the electric automobile that the utility model proposes, preferably, the outside of described mounting rail is provided with at least one mounting blocks, described mounting blocks is provided with the second through hole, the base plate of described automobile is provided with second installing hole corresponding with described second through hole, and described battery tray assembly is fixed on the bottom of automobile through described second through hole and the second installing hole by bolt.
This utility model is by forming cavity in the mounting rail of battery tray, not only greatly reduce the consumption of material, save cost, what is more important, by forming hollow-core construction in mounting rail, reduce battery tray and the weight of whole installation structure for power battery, reduce the installation difficulty of electrokinetic cell, reduce body of a motor car because installing the power that electrokinetic cell is born simultaneously.
Accompanying drawing explanation
The top view of the battery tray that Fig. 1 provides for one embodiment of this utility model；
The cross sectional representation of the battery tray that Fig. 2 provides for one embodiment of this utility model.
Reference
Tray substrate 10；Installation portion 101；First through hole 1011；Mounting rail 20；Cavity 201；First cavity 2011；Second cavity 2012；Reinforcement 202；Mounting blocks 203；Second through hole 2031；Perforate 204.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " length ", " width ", " thickness ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
Below in conjunction with the accompanying drawings 1 and accompanying drawing 2 illustratively this utility model provide for installing battery tray and the battery tray assembly of electrokinetic cell.
As described in Fig. 1-Fig. 2, the utility model proposes a kind of battery tray, described battery tray includes the fixing tray substrate 10 supporting battery and is arranged on the mounting rail 20 of tray substrate 10 surrounding, it is characterised in that be provided with cavity 201 at least one limit of described mounting rail 20.
According to the battery tray that the utility model proposes, in this area, described Vehicular battery pallet is generally rectangular cross-section；The tray substrate of rectangle and four mounting rails being arranged on tray substrate surrounding；This mounting rail can be made of one structure with tray substrate；Can also be split-type structural, as made four mounting rails in the surrounding of tray substrate by welding or other technique.
According to some embodiments of this utility model, it is preferable that described mounting rail 20 is vertically arranged relative to tray substrate 10；Mounting rail 20 is vertically arranged relative to tray substrate 10 and refers between mounting rail 20 and tray substrate 10 in 90 ° of right angles, relative to mounting rail is obliquely installed (in more than 90 ° of angles or less than 90 ° of angles between mounting rail and tray substrate) by prior art, mounting rail 20 is vertically arranged relative to tray substrate 10, not only mounting process is simple, and improves space availability ratio.
In this utility model embodiment, it is preferable that mounting rail 20 is square, wherein mounting rail is that square refers to that the cross section of mounting rail is square, such as, can be rectangle or square；Mounting rail is set to square, design and the installation of mounting rail can be simplified.
In embodiments more of the present utility model, it is provided with at least one limit of described mounting rail 20 along the through cavity 201 of mounting rail 20 length direction, the i.e. length direction of the through whole mounting rail 20 of this cavity 201.
In embodiments more of the present utility model, the cavity 201 within described mounting rail 20 is formed as square；It is further preferred that the length direction of described square cavity this mounting rail 20 through.
In embodiments more of the present utility model, when mounting rail 20 is square, and the cavity that mounting rail is internally formed is also for time square, and this mounting rail is formed as square tube structure；Preferably, described mounting rail is formed as the square tube structure extended along mounting rail length direction.
In embodiments more of the present utility model, in the four edges of mounting rail 20, it is provided with cavity；Preferably, the length direction that the cavity arranged in the four edges of mounting rail 20 is along this corresponding mounting rail is through；It is further preferred that the four edges of mounting rail 20 is respectively formed the square tube structure along mounting rail length direction described above.
In embodiments more of the present utility model, it is preferable that have reinforcement 202 in the internal cavity 201 of mounting rail 20, described reinforcement arranges along mounting rail 20 length direction and cavity 201 is separated at least 2 sub-cavitys；Wherein, described reinforcement 202 can be tabular, it is also possible to be other shapes, reinforcement 202 can also be set to be separated into cavity the cavity of more than 2 simultaneously, such as reinforcement 202 can also be set to multiple tabular, cavity 201 to be separated into more than 2 sub-cavitys.
According to embodiments more of the present utility model, described reinforcement 202 is tabular, and described cavity 201 is separated into the first cavity 2011 and the second cavity 2012 by described reinforcement 202.
As described in Figure 1, according to a specific embodiment of the present utility model, reinforcement 202 is the swash plate shape of an angle setting along square cavity, square cavity is separated into 2 parts by described reinforcement, one is the first cavity 2011 of triangular-section, and another is the second cavity 2012 of pentagonal section；The reinforcement being so designed that, can preferably improve the bulk strength installing crossbeam；Certainly, above-mentioned simply preferred modes more of the present utility model；Those skilled in the art according to concrete design requirement, can also adjust position and the form and dimension of two sub-hollow bulbs of reinforcement.
According to embodiments more of the present utility model, it is preferable that be provided with at least one perforate 204 connected with described cavity 201 on described mounting rail 20；Preferably, described perforate 204 is multiple；The electric current lead-out wire (not shown) being thus arranged on the electrokinetic cell in described battery tray and/or the signal lead-out wire (not shown) being arranged on described battery tray are laid in described hollow bulb, and are led to outside described battery tray by described perforate 204；It is specifically as follows and electric current lead-out wire or the signal lead-out wire of electrokinetic cell can optionally be penetrated in hithermost perforate 204, pass in another perforate 204 simultaneously, to connect up in realizing cavity；According to embodiments more of the present utility model, above-mentioned identical method can also be used to realize the extraction of cooling pipe (not shown), such as optionally can will penetrate in hithermost perforate with cooling pipe, pass in another perforate simultaneously, to connect up in realizing cavity.
By the cavity on mounting rail, electric current lead-out wire, signal lead-out wire or cooling pipe are drawn, save the space hold within battery tray and also be able to more regular electric current lead-out wire, signal lead-out wire or cooling pipe being drawn simultaneously；Avoid in traditional vehicle pallet component, the internal rambling arrangement of lead-out wire, reduce the short-circuit risks caused due to disorderly and unsystematic arrangement.
According to this utility model other embodiment, in many sub-cavitys that reinforced muscle 202 is separated into, can be that many sub-cavitys are simultaneously used for wiring, including electric current lead-out wire, signal lead-out wire or cooling tube diatom, can also be used for connecting up by parton cavity, the sub-cavity of another part is filled the one in cooling medium, heat-barrier material, heat sink material, fire extinguishing material and fire proofing etc..
According to embodiments more of the present utility model, in many sub-cavitys that reinforcement is separated into, the sub-cavity of at least one of which is used for laying battery lead wire and/or signal lead-out wire；In other embodiment, at least one sub-cavity is for laying cooling pipe or filling the one in cooling medium, heat-barrier material, heat sink material, fire extinguishing material and fire proofing etc..
According to embodiments more of the present utility model, when reinforcement 202 is tabular, and described reinforcement 202 when being separated into 2 cavitys of the first cavity 2011 and the second cavity 2012 by cavity, one of them sub-cavity is used for laying electric current lead-out wire and/or signal lead-out wire, and the sub-cavity of another one is for laying cooling pipe or filling the one in cooling medium, heat-barrier material, heat sink material, fire extinguishing material and fire proofing etc.；In other embodiment, 2 sub-cavitys can also be simultaneously used for laying that electric current draws in existing, signal lead-out wire and cooling pipe is one or more, it is also possible to be that 2 sub-cavitys are simultaneously used for filling the materials such as cooling medium, heat-barrier material, heat sink material, fire extinguishing material and fire proofing；Being preferably, one of them sub-cavity is used for laying electric current lead-out wire and/or signal lead-out wire, and the sub-cavity of another one is for laying cooling pipe or filling the one in cooling medium, heat-barrier material, heat sink material, fire extinguishing material and fire proofing etc..
In embodiments more of the present utility model, when one of them sub-cavity being filled the materials such as cooling medium, heat-barrier material, heat sink material, fire extinguishing material and fire proofing, generally, that can be done by the cross-sectional area of this cavity is smaller, less than the cross-sectional area of other cavitys；This cross-sectional area refers to be perpendicular to the area of cross section obtained by the planar interception of the width of tray substrate, so, the space installed within crossbeam can be more reasonably utilized, needing laying lead-out wire, laying cooling pipe and need the reserved cross section more strengthened in position of larger space, and at the reserved less cross section of the cavity filling the materials such as cooling medium, heat-barrier material, heat sink material, fire extinguishing material and fire proofing.
Preferably having considered the plasticity of aluminium material crossbeam according to one of the present utility model and chosen processing technology, mounting rail can select the aluminum crossbeam of integrated injection molding.
According to this utility model, when filling the things such as cooling medium, heat-barrier material, heat sink material, fire extinguishing material or fire proofing in cavity, sealing lid can be set in the end of this cavity, to prevent the spilling of cooling medium or material.
According to this utility model, described mounting rail 20 can be to be weldingly fixed on tray substrate by segmentation, it is also possible to is to be fixed on tray substrate by the riveting of segmentation screw, can also be that mounting rail 20 is one-body molded with tray substrate 10 simultaneously.
This utility model further provides a kind of battery tray assembly, as shown in Figure 2, described battery tray assembly includes the battery tray sealing lid (not shown) and the utility model proposes, battery tray includes the fixing tray substrate 10 supporting battery and is arranged on the mounting rail 20 of tray substrate surrounding, sealing lid to be tightly connected with mounting rail 20, described tray substrate 10, mounting rail 20 and sealing lid are collectively forming the confined space accommodating battery.
According to embodiment of the present utility model, described pallet component also includes several power battery pack (not shown in Tu)；It is provided with installation portion 101 on described tray substrate 10；Formed a fixed connection by clamping or riveting between bottom and the installation portion 101 of described single power battery pack.
According to embodiments more of the present utility model, can be that the first through hole 1011 is set on installation portion 101, simultaneously corresponding in the bottom of single power battery pack being provided with the first installing hole (not shown), power battery pack is fixed on tray substrate 10 by bolt through described first through hole 1011 and the first installing hole；Wherein it is possible to be the corresponding multiple installation portions of single power battery pack, it is also possible to be the corresponding single installation portion 101 of single power battery pack；In this utility model specific embodiment, use single power battery pack corresponding 2 installation portions that self-contained battery group is installed；Meanwhile, installation portion 101 can arrange one or how every the first through hole 1011, corresponding number of first installing hole is set in the bottom of corresponding single power battery pack simultaneously；In this utility model, preferably, arranging 2 the first through holes 1011 on installation portion 101, the position the most corresponding in the bottom of single power battery pack arranges 2 the first installing holes, and power battery pack is installed fixing through the first through hole 1011 and the first installing hole by bolt.
In other embodiment of the present utility model, can also arrange one or more card base in the bottom of single power battery pack, the opposite position at tray substrate 10 arranges the draw-in groove (not shown) that corresponding number of and described card base engages simultaneously；Can also be that one or more draw-in groove is set in the bottom of single power battery pack simultaneously, opposite position at tray substrate 10 arranges the card base (not shown) that corresponding number of and described card base engages simultaneously, power battery pack is fixedly mounted on tray substrate 10 by engaging.
This utility model also proposes a kind of electric automobile, and this electric automobile includes above-mentioned battery tray assembly.
According to this utility model, described battery tray assembly is fixed on the bottom of electric automobile by mounting rail 20.
Wherein mounting rail 20 by battery tray assembly in the mode of bottom of car, can be by fixing carrying out having welded between mounting rail with bottom of car, can also be that mounting blocks is set in the outside of mounting rail, complete to fix by the clamping between mounting blocks and bottom of car, can also be that through hole is set on mounting blocks, arranging installing hole in the position that bottom of car is corresponding, battery tray is fixedly mounted on car floor by bolt through through hole and installing hole.
According to a specific embodiment of the present utility model, the outside (away from the side of power battery pack) of described mounting rail is provided with at least one mounting blocks 203, described mounting blocks 203 is provided with the second through hole 2031, be provided with the second installing hole (not shown) corresponding with described second through hole 2031 in the bottom of electric automobile, described battery tray assembly is fixed on the bottom of automobile through described second through hole 2031 and the second installing hole by bolt.
In this utility model, can be that at least one mounting blocks 203 is set at least one limit of mounting rail 20, can also be to arrange one or more mounting blocks 203 in the outside on each limit of mounting rail 20, this utility model preferably arranges 2 mounting blocks 203 in the outside on each limit of mounting rail 20；Preferably battery tray assembly can be fixed on the bottom of electric automobile；In this utility model, described mounting blocks 203 can arrange one or more second through hole 2031, corresponding number of second installing hole is set in the position that bottom of car is corresponding simultaneously；In this utility model, one the second through hole 2031 preferably can be set on mounting blocks 203, arranging the second installing hole in the position that bottom of car is corresponding, described battery tray assembly is fixed on the bottom of automobile through described second through hole 2031 and the second installing hole by bolt simultaneously.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is exemplary, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in the range of this utility model in the case of without departing from principle of the present utility model and objective, revises, replace and modification by those of ordinary skill in the art.
Claims (18)
1. a battery tray, supports the tray substrate of battery including fixing and be arranged on the mounting rail of tray substrate surrounding, it is characterised in that being provided with cavity at least one limit of described mounting rail.
Battery tray the most according to claim 1, it is characterised in that described mounting rail is vertically arranged relative to tray substrate.
Battery tray the most according to claim 2, it is characterised in that described mounting rail is square.
Battery tray the most according to claim 1, it is characterised in that be provided with at least one limit of described mounting rail along the through cavity of mounting rail length direction.
Battery tray the most according to claim 4, it is characterised in that be provided with in the four edges of described mounting rail along the through cavity of mounting rail length direction.
Battery tray the most according to claim 4, it is characterised in that described cavity is square.
Battery tray the most according to claim 4, it is characterised in that be provided with reinforcement in described cavity, described reinforcement arranges along mounting rail length direction and described cavity is separated at least 2 sub-cavitys.
Battery tray the most according to claim 4, it is characterised in that be provided with reinforcement in described cavity, described reinforcement arranges along mounting rail length direction and described cavity is separated into the first cavity and the second cavity.
Battery tray the most according to claim 7, it is characterised in that be provided with at least one perforate connected with described cavity on described mounting rail, described perforate is used for electric current lead-out wire and/or the extraction of signal lead-out wire of battery.
Battery tray the most according to claim 8, it is characterised in that be filled with the one in cooling medium, heat-barrier material, heat sink material, fire extinguishing material and fire proofing in described first cavity and/or the second cavity.
11. battery tray according to claim 1, it is characterised in that described tray substrate is one-body molded with described mounting rail.
12. 1 kinds of battery tray assemblies, it is characterized in that, described battery tray assembly includes sealing lid and the battery tray described in claim 1-11 any one, battery tray includes the fixing tray substrate supporting battery and is arranged on the mounting rail of tray substrate surrounding, sealing lid to be tightly connected with mounting rail, described tray substrate, mounting rail and sealing lid are collectively forming the confined space accommodating battery.
13. battery tray assemblies according to claim 12, it is characterised in that described pallet component also includes several power battery pack；It is provided with installation portion on described tray substrate；Formed a fixed connection by clamping or riveting between bottom and the installation portion of described single power battery pack.
14. battery tray assemblies according to claim 13, it is characterized in that, being provided with the first through hole on described installation portion, the bottom of described single battery group is provided with the first installing hole, and power battery pack is fixed on tray substrate by bolt through described first through hole and the first installing hole.
15. battery tray assemblies according to claim 13, it is characterised in that the bottom of described single power battery pack is provided with card base, and described tray substrate is provided with the draw-in groove engaged with described card base.
16. 1 kinds of electric automobiles, it is characterised in that include the battery tray assembly described in claim 12-15 any one.
17. electric automobiles according to claim 16, it is characterised in that described battery tray assembly is fixed on the bottom of electric automobile by mounting rail.
18. electric automobiles according to claim 17, it is characterized in that, the outside of described mounting rail is provided with at least one mounting blocks, described mounting blocks is provided with the second through hole, the bottom of electric automobile is provided with second installing hole corresponding with described second through hole, and described battery tray assembly is fixed on the bottom of automobile through described second through hole and the second installing hole by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296125.8U CN205645923U (en) | 2016-04-11 | 2016-04-11 | Battery tray , battery tray subassembly and electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296125.8U CN205645923U (en) | 2016-04-11 | 2016-04-11 | Battery tray , battery tray subassembly and electric automobile |
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| Publication Number | Publication Date |
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| CN205645923U true CN205645923U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620296125.8U Expired - Fee Related CN205645923U (en) | 2016-04-11 | 2016-04-11 | Battery tray , battery tray subassembly and electric automobile |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293659A (en) * | 2016-04-11 | 2017-10-24 | 比亚迪股份有限公司 | A kind of battery tray, battery tray component and electric automobile |
| CN108341199A (en) * | 2018-04-11 | 2018-07-31 | 无锡中鼎集成技术有限公司 | A kind of fire prevention liquid dish for lithium battery storage |
| CN108657559A (en) * | 2017-04-01 | 2018-10-16 | 比亚迪股份有限公司 | Battery tray and vehicle |
| CN109449329A (en) * | 2017-08-24 | 2019-03-08 | 本特勒汽车工业有限责任公司 | Battery bracket for Vehicular battery module |
| WO2019055658A3 (en) * | 2017-09-13 | 2019-05-09 | Shape Corp. | Vehicle battery tray with tubular peripheral wall |
| US10483510B2 (en) | 2017-05-16 | 2019-11-19 | Shape Corp. | Polarized battery tray for a vehicle |
| US10632857B2 (en) | 2016-08-17 | 2020-04-28 | Shape Corp. | Battery support and protection structure for a vehicle |
| US10661646B2 (en) | 2017-10-04 | 2020-05-26 | Shape Corp. | Battery tray floor assembly for electric vehicles |
| CN112018284A (en) * | 2019-05-31 | 2020-12-01 | 比亚迪股份有限公司 | Battery module, battery pack and vehicle |
| US10886513B2 (en) | 2017-05-16 | 2021-01-05 | Shape Corp. | Vehicle battery tray having tub-based integration |
| US11155150B2 (en) | 2018-03-01 | 2021-10-26 | Shape Corp. | Cooling system integrated with vehicle battery tray |
| US11211656B2 (en) | 2017-05-16 | 2021-12-28 | Shape Corp. | Vehicle battery tray with integrated battery retention and support feature |
| US11214137B2 (en) | 2017-01-04 | 2022-01-04 | Shape Corp. | Vehicle battery tray structure with nodal modularity |
| US11688910B2 (en) | 2018-03-15 | 2023-06-27 | Shape Corp. | Vehicle battery tray having tub-based component |
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- 2016-04-11 CN CN201620296125.8U patent/CN205645923U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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