CN114194017B - Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part - Google Patents
Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part Download PDFInfo
- Publication number
- CN114194017B CN114194017B CN202111095454.8A CN202111095454A CN114194017B CN 114194017 B CN114194017 B CN 114194017B CN 202111095454 A CN202111095454 A CN 202111095454A CN 114194017 B CN114194017 B CN 114194017B
- Authority
- CN
- China
- Prior art keywords
- battery pack
- hanging
- hooking
- groove
- mounting portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims description 43
- 239000007788 liquid Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 17
- 230000035939 shock Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241001236644 Lavinia Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
- F16L29/04—Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened when the coupling is applied
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a battery pack mounting part for horizontally mounting a battery pack and an electric automobile thereof, wherein the battery pack mounting part is arranged at the bottom of the electric automobile and is used for mounting the battery pack, and a hanging seat is arranged on the battery mounting part and is used for being matched with a hanging piece of the battery pack to hang the battery pack on the electric automobile along the horizontal direction. The mode that the installation department is connected with electric automobile bottom is adopted for the side of installation department can assorted with the car bottom plate, and the installation department can change self shape according to the shape of bottom plate. The battery pack is connected with the bottom of the electric automobile in a hanging mode in the vertical direction, on one hand, the connection point between the battery pack and the electric automobile is increased, the installation stability is improved, on the other hand, the movement of the battery pack relative to the electric automobile in the vertical direction is limited, and the shock resistance of the battery pack in the running process of the electric automobile is improved.
Description
The present application claims priority from China patent application 202010981928.8 with the application date 2020/09/17. The present application incorporates by reference the entirety of the above-mentioned patent application.
Technical Field
The present invention relates to a battery pack mounting portion for horizontally mounting a battery pack and an electric vehicle using the same.
Background
The conventional battery pack arrangement mode of the electric vehicle is generally divided into a fixed type and a replaceable type, wherein the fixed type battery pack is generally fixed on the vehicle, and the vehicle is directly used as a charging object during charging. The replaceable battery pack is generally fixed on the bracket of the vehicle in a movable mounting manner, and the battery pack can be removed for independent replacement or charging operation, and is mounted on the vehicle after the replaced battery pack is charged.
In the prior art, the battery pack is replaced by various means such as manual means and automatic means, and the bracket is required to be locked with the battery when the battery is mounted on the bracket of the vehicle. At present, a plurality of lock shafts are arranged at two side edges of a battery pack and are hung in lock grooves of a lock base on a bracket, so that the battery pack is connected with the bracket, and for the battery pack with a wider size, a middle area far away from two sides or around the lock positions in the battery pack is not connected with an electric automobile, so that the middle area of the battery pack is easy to find sinking, the battery pack is deformed, and the shock resistance is poor.
Disclosure of Invention
The invention aims to overcome the defect that after a battery pack with a larger size is mounted on an electric automobile in the prior art, the middle area of the battery pack is easy to sink and deform, and provides a battery pack mounting part for horizontally mounting the battery pack and the electric automobile.
The invention solves the technical problems by the following technical scheme:
The battery pack mounting part is arranged at the bottom of the electric automobile and is used for mounting a battery pack, and a hanging seat is arranged on the battery pack mounting part and is used for being matched with a hanging piece of the battery pack to hang the battery pack on the electric automobile along the horizontal direction; the battery pack is provided with an upper cover and a lower box body, a battery module is arranged between the upper cover and the lower box body, and a hanging piece is arranged on the upper cover and used for moving to a position corresponding to a hanging seat at the bottom of the electric automobile along the vertical direction and moving into the hanging seat along the horizontal direction, so that the battery pack is hung in the hanging seat on the electric automobile.
In this scheme, adopt above-mentioned structural style, through the cooperation of hanging seat and articulated piece to realize that the battery package articulates with electric automobile, increased the tie point of battery package and electric automobile, avoided the battery package to sink and take place to warp because of the oversized middle region that leads to.
Preferably, the hanging seat comprises a mounting part and a hanging part, wherein a mounting hole is formed in the mounting part and used for mounting the fastening piece on a vertical beam at the bottom of the electric automobile along the horizontal direction.
In this scheme, adopt above-mentioned structural style for the battery package can be connected on the vertical beam of electric automobile bottom through the hanging seat, has practiced thrift installation space.
Preferably, the mounting portion is vertically disposed on a surface of the hooking portion.
In this scheme, adopt above-mentioned structural style for the connecting area of installation department and hitching part is big, makes the connection more stable.
Preferably, a reinforcing plate is further arranged between the mounting part and the hooking part.
In this scheme, adopt above-mentioned structural style, improved the intensity that installation department and hitching portion connect, improved the stability of connection.
Preferably, the hanging seat is provided with a hanging groove, an inlet of the hanging groove is formed in the bottom of the hanging seat, and the hanging piece on the battery pack passes through the inlet of the hanging groove and moves to a hanging point in the hanging groove, so that the battery pack is fixedly connected to the electric automobile.
In this scheme, adopt above-mentioned structural style, can utilize the hanging groove of opening on the hanging seat to realize connecting, have occupation space little, simple structure, the convenient characteristics of processing.
Preferably, the hanging groove inlet comprises a first open groove and a first locking groove which are communicated with each other, the hanging piece stretches into the hanging groove through the first open groove, and the hanging piece moves from the first open groove to a first position corresponding to the first locking groove, and moves from the first position to the hanging point along the first locking groove.
In the scheme, the battery pack is convenient to enter the hanging seat by adopting the structure. The battery pack is connected with the bottom of the electric automobile in a hanging mode in the vertical direction, on one hand, the connection point between the battery pack and the electric automobile is increased, the installation stability is improved, on the other hand, the movement of the battery pack relative to the electric automobile in the vertical direction is limited, and the shock resistance of the battery pack in the running process of the electric automobile is improved.
Preferably, the extending direction of the first opening groove and the extending direction of the first locking groove are not parallel.
In the scheme, the structure is adopted, so that the hanging piece can enter the hanging groove from the first opening groove.
Preferably, the first open slot is perpendicular to the extending direction of the first locking slot.
In the scheme, the structure is adopted, so that the hanging piece can conveniently enter the hanging groove from the first opening groove.
Preferably, the hanging seat is provided with a supporting part, and the hanging piece is hung on the supporting part after reaching the hanging point.
In the scheme, the battery pack is hung on the vertical beam at the bottom of the electric automobile by adopting the structural form.
Preferably, the bottom of the hanging seat is provided with an avoidance port, the avoidance port is communicated with the inlet of the hanging groove, and the avoidance port and the first locking groove are oppositely arranged on two sides of the first opening groove.
In this scheme, adopt above-mentioned structural style, can let the articulated piece not hinder, more convenient entering articulate the groove.
Preferably, the cross section between the first open slot and the first locking slot is in a T shape or a cross shape.
In the scheme, the structure is adopted, so that the stress at the two ends of the hanging piece is uniform and stable.
Preferably, the top of the hanging seat is provided with a top opening, and the top opening is communicated with the inlet of the hanging groove.
In this scheme, adopt above-mentioned structural style, connect electric automobile through open-top hitch spare top to the hitch spare can remove in open-top, can be spacing to the hitch spare.
Preferably, the top opening is larger than the inlet of the hanging groove and penetrates through to the surface of the hanging part.
In the scheme, the structure is adopted, so that the accommodating groove has an avoidance function, and the hanging piece is ensured to be hung in the hanging groove without interference.
Preferably, the hanging part comprises a first hanging part and an extending part positioned on at least one side of the first hanging part, and the extending part protrudes downwards from the bottom surface of the first hanging part; and/or, the extension portion protrudes upwards from the top surface of the first hooking portion.
In the scheme, the structure is adopted, so that the strength and the stability of the hanging part are improved
Preferably, the top surface of the first hooking portion is flush with the top surface of the extension portion; and/or, the bottom surface of the first hooking portion is lower than the bottom surface of the extension portion.
In this embodiment, the above-described structural form may be adopted to form an upward-protruding extension portion or a downward-protruding extension portion.
Preferably, the hooking groove is provided in the first hooking portion and/or the extension portion.
In the scheme, the hanging piece is hung on the first hanging part through the hanging groove in the structure mode.
Preferably, the battery pack mounting part further comprises a quick-change bracket, wherein the quick-change bracket is provided with a locking mechanism, the locking mechanism is provided with a second opening groove extending along the vertical direction and a second locking groove extending along the horizontal direction, the second locking groove is used for inserting and locking a locking shaft on the battery pack, the second opening groove is communicated with the second locking groove, the locking shaft enters the second locking groove when reaching the junction position of the second opening groove and the second locking groove along the vertical direction, the hanging piece moves to a first position along the vertical direction, and/or the locking shaft moves to a locking position in the second locking groove, and the hanging piece reaches a hanging point moving to a hanging seat in the hanging groove.
In this scheme, adopt above-mentioned structural style, locking mechanism cooperatees with the lock axle on the battery package lateral wall portion, locks battery package on electric automobile.
Preferably, the quick-change bracket is annular or double-sided bar-shaped.
Preferably, the hanging seat is arranged at the middle position of the quick-change bracket side with the locking mechanism at the bottom.
In this scheme, adopt above-mentioned structural style for the quick change support side of hanging seat and locking mechanism is connected more stably.
Preferably, the battery pack mounting part further comprises a bolt type locking mechanism and a bead expansion type locking mechanism, wherein the bolt type locking mechanism and the bead expansion type locking mechanism are used for locking the battery pack on the electric automobile.
Preferably, the battery pack mounting part further comprises a vehicle-end electrical connector; and/or the battery pack further comprises a liquid cooling connection device.
Preferably, the vehicle end electric connector and the liquid cooling pipeline connecting device are arranged at the bottom of the electric vehicle.
Preferably, the number of the hanging seats is multiple, and the hanging seats are arranged on the bottom plate of the electric automobile.
In this scheme, adopt above-mentioned structural style, connect the connection of package more stable.
An electric automobile includes the battery pack mounting portion as described above.
The invention has the positive progress effects that:
the mode that the installation department is connected with electric automobile bottom is adopted for the side of installation department can assorted with the car bottom plate, and the installation department can change self shape according to the shape of bottom plate. The battery pack is connected with the bottom of the electric automobile in a hanging mode in the vertical direction, on one hand, the connection point between the battery pack and the electric automobile is increased, the installation stability is improved, on the other hand, the movement of the battery pack relative to the electric automobile in the vertical direction is limited, and the shock resistance of the battery pack in the running process of the electric automobile is improved.
Drawings
Fig. 1 is a schematic view showing a structure in which a battery pack according to embodiment 1 of the present invention is mounted on a battery pack mounting portion;
Fig. 2 is a schematic structural view of a battery pack according to embodiment 1 of the present invention;
fig. 3 is a schematic diagram of a combined structure of a hanging member and a hanging seat according to embodiment 1 of the present invention;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a cross-sectional view taken along the B-B plane of FIG. 4;
fig. 6 is a side view of the battery pack of embodiment 1 of the present invention;
FIG. 7 is a cross-sectional view taken along the B-B plane of FIG. 6;
Fig. 8 is a schematic view showing a structure in which a battery pack according to embodiment 2 of the present invention is mounted on a battery pack mounting portion;
Fig. 9 is a schematic structural view of a battery pack mounting portion of embodiment 2 of the present invention;
fig. 10 is a schematic diagram of a combined structure of a hanging member and a hanging seat in embodiment 2 of the present invention;
fig. 11 is a schematic structural view of a hanging seat in embodiment 2 of the present invention;
fig. 12 is a schematic structural view of a hanging seat in embodiment 3 of the present invention;
Fig. 13 is a schematic diagram illustrating a combined structure of a hanging member and a hanging seat in embodiment 3 of the present invention;
fig. 14 is a schematic structural view of a hitching member in embodiment 3 of the present invention;
Fig. 15 is a schematic structural view of a hanging seat in embodiment 4 of the present invention;
fig. 16 is a schematic structural view of a hanging seat in embodiment 5 of the present invention.
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1-7, fig. 1 is a schematic diagram of a battery pack 8 mounted on a battery pack mounting portion 9 at the bottom of an electric vehicle, the embodiment provides a battery pack 8, the battery pack 8 has an upper cover 81 and a lower case 82, a battery module is disposed between the upper cover 81 and the lower case 82, and a hanging member 83 is mounted on the upper cover 81 and is used for moving to a position corresponding to a hanging seat 91 at the bottom of the electric vehicle along a vertical direction and moving into the hanging seat 91 along a horizontal direction, so that the battery pack 8 is hung in the hanging seat 91 on the electric vehicle. The hanging member is provided in the middle region of the upper cover 81, and the hanging member 83 is provided in the middle position in the longitudinal direction of the battery pack 8.
Through the link 83 along vertical direction link in the link seat 91, increased the battery package 8 with electric automobile bottom vertical direction on the one hand and increased the tie point between battery package 8 and the electric automobile, improved installation stability, on the other hand limited the motion of battery package 8 relative electric automobile in vertical direction, improved the shock resistance of battery package 8 in the electric automobile driving process. In particular from the middle region of the two-sided or four-sided locking position.
In this embodiment, the hanging member 83 includes a connection portion 831 and a hanging portion 832, one end of the connection portion 831 is mounted on the upper cover 81, the other end of the connection portion 831 is connected with the hanging portion 832, the hanging portion 832 is located above the upper cover 81, and the hanging member 83 is hung in the hanging seat 91 through the hanging portion 832. The outer wall of the connecting portion 831 is provided with a screw portion 8312, and is fixedly connected to the upper cover 81 by the screw portion 8312. The outer wall of the connecting portion 831 has a limiting portion 8311 extending outwards from the outer wall and protruding, and is used for the hanging member 83 to abut against the upper cover 81, the limiting portion 8311 is a nut, and is sleeved on the threaded portion 8312 of the connecting portion 831.
In the present embodiment, the hooking portion 832 extends from the connecting portion 831 to a direction away from the connecting portion 831 to protrude; the hooking portion 832 protrudes from the connecting portion 831 in the horizontal direction. The hooking portion 832 is perpendicular to the connecting portion 831, and the hooking portion 832 is integrally formed with the connecting portion 831, or the hooking portion 832 is detachably connected to the connecting portion 831. The connecting portion 831 is a connecting rod extending in the vertical direction, the hooking portion 832 is a hooking rod extending in the horizontal direction, and the hooking rod is cylindrical. The hanging portion 832 and the hanging seat 91 cooperate with each other by any one of screw connection, clamping connection, buckling connection, plugging connection, hooking connection and joggling connection to realize the hanging connection of the battery pack 8.
In this embodiment, the battery pack 8 further includes a second mounting base 84, and the hanging member 83 is mounted to the upper cover 81 through the second mounting base 84. The second mounting seat 84 is provided between the upper cover 81 and the lower case 82. The second mounting seat 84 is detachably connected with the upper cover 81, and the second mounting seat 84 is fixedly connected with the lower box 82. A seal is provided between the second mount 84 and the upper cover 81.
In the present embodiment, the second mount 84 includes a third accommodating chamber 841 for providing an operation space, and/or a fourth accommodating chamber 842 for accommodating the connecting portion 831. A collar 843 is provided in the third accommodating cavity 841 for restricting the hooking member 83 from falling off the second mounting seat.
In the present embodiment, the battery pack 8 includes a side wall portion 85, and at least two side surfaces of the side wall portion 85 are vertically provided with lock shafts 86 for locking the battery pack 8 in a lock mechanism on an electric vehicle. The lower case 82 includes a bottom wall portion and a side wall portion 85, the bottom wall portion and the upper cover 81 are disposed opposite to each other, the side wall portion 85 is disposed between the bottom wall portion and the upper cover 81, and a lock shaft 86 is disposed on at least two sides of the side wall portion 85 along a length direction of the battery pack 8, for locking the battery pack 8 in a locking mechanism on an electric vehicle. The locking mechanism in this embodiment is described by taking the locking device in CN106427514a as an example, but the locking mechanism of the present invention is not limited to the specific structure in the above prior art, and is also applicable to other locking mechanisms with a bottom power conversion mode.
In other embodiments, the battery pack 8 further includes a first locking member for locking the battery pack 8 to a bolt-type locking mechanism on the electric vehicle and/or a second locking member for locking the battery pack 8 to a bead-type locking mechanism on the electric vehicle.
In other embodiments, the battery pack 8 is provided with a plurality of hanging pieces 83, and at least one row of the hanging pieces 83 is in a straight line; the plurality of hitches 83 are connected in a row of hitches 83 by a connector.
In the present embodiment, the battery pack 8 further includes a battery-side electrical connector 87 provided to the upper cover 81.
In other embodiments, the battery pack 8 further includes a battery-side electrical connector 87 provided to the upper cover 81.
In other embodiments, the battery pack 8 further includes a liquid-cooled connection 88 provided on the side wall or upper cover 81 of the battery pack 8.
The battery pack 8 is hung in the hanging seat 91 by the hanging piece 83 in the embodiment, the structure is simple, the battery pack 8 is matched with the locking movement process of the lock shafts 86 on the left side and the right side of the battery pack 8 in the locking mechanism, the hanging piece 83 reaches the hanging point in the hanging seat 91 when the lock shafts 86 are locked in the locking mechanism, and the hanging piece 83 is arranged at the middle position of the upper cover 81, so that the hanging of the battery pack 8 and the bottom of an electric automobile is increased, the movement of the battery pack 8 relative to the electric automobile in the vertical direction is limited, and the shock resistance of the electric automobile is improved. Meanwhile, the side surface of the hanging seat 91 is adopted for hanging, the hanging piece 83 and the hanging seat 91 are in clearance fit, fault tolerance is good, flexibility is good, a certain activity amount of the battery pack 8 is allowed in the installation part, and excessive positioning between the battery pack 8 and an electric automobile is avoided, so that the interaction force is large.
Example 2
As shown in fig. 8-11, fig. 8 is a schematic view of a battery pack mounting portion 9 of the battery pack 8 mounted on the bottom of an electric vehicle, and this embodiment provides a battery pack mounting portion 9 for mounting the battery pack 8 in embodiment 1, which is disposed on the bottom of the electric vehicle, and a hanging seat 91 is disposed on the battery pack mounting portion 9, and cooperates with a hanging member 83 to hang the battery pack 8 on the electric vehicle along the horizontal direction.
In the present embodiment, the side portion 911 of the hanging seat 91 has a side opening 9111 into which the hanging piece 83 enters, and a hanging slot 912 extending inward from the side opening 9111 in the horizontal direction, and the hanging piece 83 moves in the vertical direction to a first position corresponding to the side opening 9111, from which it enters the hanging point in the hanging slot 912 in the horizontal direction. Side openings 9111 are provided to facilitate entry of the catch 83 into the catch seat 91 during horizontal movement of the battery pack 8.
In the present embodiment, the side portion 911 includes an upper side portion 9112 located above the opening 9131 and a lower side portion 9113 located below the opening 9131, the upper side portion 9112 is connected to the hanging groove top wall 9123 by an arc guide surface, and the lower side portion 9113 is connected to the hanging groove bottom wall 9121 by an arc guide surface. The hooking portion 832 is guided into the hooking groove 912 by the guide surface. The lower portion 9113 is disposed obliquely with respect to the bottom of the hooking seat 91 for guiding the hooking element 83 to a first position corresponding to the side opening 9111.
In the present embodiment, the hanging member 83 has a connection portion 831 and a hanging portion 832, the hanging portion 832 is disposed on top of the connection portion 831, and the hanging member 83 is hung on a hanging point on the hanging groove bottom wall 9121 through the hanging portion 832. The hooking groove 912 is in clearance fit with the hooking portion 832, and when the hooking portion 832 is hooked to the hooking point on the hooking groove bottom wall 9121, the clearance between the hooking portion 832 and the hooking groove top wall 9123 is greater than 0 and less than 0.1mm. The hooking groove 912 also includes a side wall 9122 between the bottom wall 9121 and the top wall 9123, and when the hooking portion 832 is hooked to a hooking point on the hooking groove bottom wall 9121, the gap between the hooking portion 832 and the hooking groove side wall 9122 is greater than 2mm. The hooking recess 912 also includes a sidewall 9122 positioned between the bottom wall 9121 and the top wall 9123, the sidewall 9122 being an arcuate sidewall 9122, the top of the arcuate sidewall 9122 being tangential to the top wall 9123, and the bottom of the arcuate sidewall 9122 being tangential to the bottom wall 9121. The side wall 9122 of the hooking recess 912 is shaped to mate with a cylindrical hooking rod. The hooking seat 91 has a receiving groove 913 communicating with the hooking groove 912, and the connecting portion 831 is partially received in the receiving groove 913 when the hooking portion 832 is positioned at the hooking point in the hooking groove 912. When the hooking portion 832 is hooked to the hooking point in the hooking groove 912, the gap between the connecting portion 831 and the receiving groove 913 is greater than 2mm. The second hanging member is in clearance fit with the hanging seat 91, so that the hanging member 83 can conveniently enter the hanging seat 91. The receiving groove opening has a guide surface for guiding the connecting portion 831 into the receiving groove 913.
In the present embodiment, the top of the hanging seat 91 is provided with a mounting hole 914 for mounting the hanging seat 91 to the bottom of the electric automobile.
In this embodiment, the battery pack mounting portion 9 for horizontally mounting the battery pack further includes a quick-change bracket 92, the quick-change bracket 92 is provided with a locking mechanism 93, the locking mechanism 93 has a second opening slot extending in the vertical direction and a second locking slot extending in the horizontal direction, the second locking slot is used for inserting and locking a lock shaft on the battery pack 8, the second opening slot is communicated with the second locking slot, the lock shaft enters the second locking slot from the second opening slot in the vertical direction, the lock shaft moves to a locking position in the second locking slot, and the hitching portion 832 reaches a hitching point in the hitching slot 912. The quick-change bracket 92 is annular or double-sided bar-shaped. The hanging seat 91 is provided at an intermediate position on the side of the quick-change bracket 92 provided with a locking mechanism 93 at the bottom. The locking mechanism in this embodiment is described by taking the locking device in CN106427514a as an example, but the locking mechanism of the present invention is not limited to the specific structure in the above prior art, and is also applicable to other locking mechanisms with a bottom power conversion mode.
In other embodiments, the battery pack mounting portion further includes a bolt locking mechanism 93 and a bead expansion locking mechanism 93 for locking the battery pack 8 to the electric vehicle, and the bolt locking mechanism 93 and the bead expansion locking mechanism 93 are used for locking the first locking member and the second locking member, respectively.
In the present embodiment, the battery pack mounting portion 9 further includes a vehicle-end electrical connector 94 provided at the bottom of the electric vehicle.
In other embodiments, the battery pack mounting portion 9 further includes a battery end electrical connector provided at the bottom of the electric vehicle.
In other embodiments, the battery pack mounting portion 9 further includes a liquid cooling pipe connection device provided at the bottom of the electric vehicle.
Example 3
Fig. 12-14 show a schematic view of a battery pack mounting portion for horizontally mounting a battery pack on the bottom of an electric vehicle, where fig. 12 shows a battery pack mounting portion for mounting a battery pack on the bottom of an electric vehicle, and the battery pack mounting portion is provided with a hanging seat 1 for cooperating with a hanging member 2 on the battery pack to hang the battery pack on the electric vehicle in a horizontal direction.
In this embodiment, the hanging seat 1 includes a mounting portion 11 and a hanging portion 12, the mounting portion 11 is provided with a mounting hole 13, and the mounting hole 13 is used for mounting a fastener on a vertical beam at the bottom of the electric automobile along a horizontal direction. The mounting portion 11 is connected to a vertical beam at the bottom of the electric car so that the side surface of the mounting portion 11 can be matched with the car floor, and the mounting portion 11 can change its shape according to the shape of the floor. The hitching part 12 is connected to the bottom end of the mounting part 11 and is used for being matched with the hitching piece 2 on the battery pack, so that the battery pack can be connected to a vertical beam at the bottom of the electric automobile through the hitching seat 1, and the mounting space is saved.
In this embodiment, the mounting portion 11 is vertically disposed on the surface of the hooking portion 12, and the connection area between the mounting portion 11 and the hooking portion 12 is large, so that the connection is more stable.
In other embodiments, the extending direction of the mounting portion 11 and the extending direction of the hooking portion 12 may be at an angle.
In this embodiment, the reinforcing plate 14 is further disposed between the mounting portion 11 and the hooking portion 12, so that the connection strength between the mounting portion 11 and the hooking portion 12 is improved, and the connection stability is improved. The number of the reinforcing plates 14 is two, and the two reinforcing plates 14 are symmetrically disposed at both ends of the mounting portion 11.
In the present embodiment, the hooking portion 12 includes a first hooking portion 121 and an extension portion 122 located at a lower side of the first hooking portion 121, and the extension portion 122 protrudes downward from a bottom surface of the first hooking portion 121. The above form also forms the extension 122 protruding downward, and the bottom surface of the first hooking portion 121 is higher than the bottom surface of the extension 122. With the above-described structure, the strength and stability of the hitching section 12 are improved.
In other embodiments, the top surface of the first hooking portion 121 may also be higher than the top surface of the extension portion 122.
As shown in fig. 13 to 14, the hooking member 2 includes a connection portion 21 and a second hooking portion 22, the second hooking portion 22 is provided at one end of the connection portion 21, the other end of the connection portion 21 is used to connect the battery pack, when the hooking member 2 moves to the first position in the vertical direction, the second hooking portion 22 is located above the first opening groove 151, and the connection portion 21 is aligned with the entrance of the hooking groove 15.
When the hooking member 2 moves to the hooking point, the second hooking portions 22 are hooked on the supporting portions at both sides of the hooking groove 15.
In the present embodiment, the hooking groove 15 is provided in the first hooking portion 121 to connect the hooking member 2 with the first hooking portion 121.
In other embodiments, the hooking recess 15 may be provided in the extension 122.
In other embodiments, the hooking groove 15 may be provided in the first hooking portion 121 and the extension portion 122.
The number of the hanging seats 1 is multiple, and the hanging seats 1 are arranged on the bottom plate of the electric automobile, so that the connection of the connection bags is more stable.
Example 4
As shown in fig. 15, in the present embodiment, the hanging seat 1 has a hanging slot 15, an inlet of the hanging slot 15 is provided at the bottom of the hanging seat 1, and the hanging piece 2 on the battery pack passes through the inlet of the hanging slot 15 and moves to a hanging point in the hanging slot 15, so that the battery pack is fixedly connected to the electric automobile. By adopting the structure, the connection can be realized by utilizing the hanging groove 15 opened on the hanging seat 1, and the device has the characteristics of small occupied space, simple structure and convenient processing.
In other embodiments, the hanging seat 1 and the hanging piece 2 are matched with each other in any mode of screwing, clamping, buckling, inserting, hooking and joggling to realize hanging of the battery pack.
In this embodiment, the entrance of the hooking groove 15 includes a first opening groove 151 and a first locking groove 152 which are communicated with each other, the hooking member 2 extends into the hooking groove 15 through the first opening groove 151, and the hooking member 2 moves from the first opening groove 151 to a first position corresponding to the first locking groove 152, and moves from the first position to the hooking point along the first locking groove 152. The arrangement of the first opening groove 151 facilitates the battery pack to enter the hanging seat 1. The battery pack is connected with the bottom of the electric automobile in a hanging mode in the vertical direction, on one hand, the connection point between the battery pack and the electric automobile is increased, the installation stability is improved, on the other hand, the movement of the battery pack relative to the electric automobile in the vertical direction is limited, and the shock resistance of the battery pack in the running process of the electric automobile is improved. In particular from the middle region of the two-sided or four-sided locking position.
In the present embodiment, the extending direction of the first opening groove 151 and the first locking groove 152 is not parallel, and the hooking member 2 can be brought into the hooking groove 15 from the first opening groove 151.
In this embodiment, the first opening groove 151 is perpendicular to the extending direction of the hooking groove 15, so that the hooking member 2 can conveniently enter the hooking groove 15 from the first opening groove 151.
In this embodiment, the hanging seat 1 has a supporting portion 16, and the hanging member 2 is hung on the supporting portion 16 after reaching the hanging point, so that the battery pack is hung on a vertical beam at the bottom of the electric automobile.
In this embodiment, the bottom of the hanging seat 1 is provided with an avoidance port 18, the avoidance port 18 is communicated with the inlet of the hanging groove 15, and is disposed on two sides of the first open groove 151 opposite to the first locking groove 152. The avoiding opening 18 can enable the hanging piece 2 to enter the hanging groove 15 more conveniently without obstruction.
In this embodiment, the cross section between the first opening groove 151 and the first locking groove 152 is in a shape of a T or a cross, so that the two ends of the hanging piece 2 are stressed uniformly and stably.
In this embodiment, the top of the hanging seat 1 has a top opening 17, and the top opening 17 is communicated with the entrance of the hanging groove 15. Through the top opening 17, the connecting piece 2 is propped against the electric automobile to limit the height direction of the connecting piece 2, and the connecting piece 2 can move in the top opening 17 and also limit the connecting piece 2.
In this embodiment, the top opening 17 is larger than the entrance of the hooking groove 15 and penetrates through to the surface of the hooking portion 12, so that the accommodating groove 15 has an avoidance effect, and the hooking of the hooking member 2 into the hooking groove 15 is ensured without interference.
The extension portion 122 protrudes upward from the top surface of the first hooking portion 121. An upwardly protruding extension 122 is formed, and the top surface of the extension 122 is higher than the top surface of the first hooking portion 121. With the above-described structure, the strength and stability of the hitching section 12 are improved.
In other embodiments, the bottom surface of the first hooking portion 121 is lower than the bottom surface of the extension portion 122.
Example 5
As shown in fig. 16, in this embodiment, the hooking portion 12 is connected to the top end of the mounting portion 11 and is used to cooperate with the hooking member 2 on the battery pack, so that the battery pack can be connected to the vertical beam at the bottom of the electric vehicle through the hooking seat 1, thereby saving the installation space.
Of course, in other embodiments, the hooking portion 12 may be connected to a middle area of one side of the mounting portion 11, so that the other side of the mounting portion 11 is used to connect with the bottom of the electric vehicle.
The top surface of the extension 122 is higher than the top surface of the first hooking portion 121. That is, the extension 122 protrudes upward from the top surface of the first hooking portion 121, forming an upward protruding extension 122.
In other embodiments, the top surface of the first hooking portion 121 is flush with the top surface of the extension 122. That is, the first hooking portion 121 protrudes downward from the top surface of the extension portion 122, forming a downwardly protruding extension portion 122.
In this embodiment, the top surface of the extension portion 122 may have an extension portion mounting hole, so that the extension portion 122 may be connected with an electric vehicle, thereby further improving the stability of connection.
Example 6
In this embodiment, the battery pack mounting portion further includes a locking mechanism for locking the battery pack to the electric vehicle in cooperation with a locking shaft on the battery pack side wall portion. The locking mechanism is provided with a second open slot extending along the vertical direction and a second locking slot extending along the horizontal direction, the second open slot is communicated with the second locking slot, when the lock shaft reaches the junction position of the second open slot and the second locking slot from the second open slot along the vertical direction, the hanging piece moves to the first position along the vertical direction, and when the lock shaft moves to the locking position in the second locking slot, the hanging piece moves to a hanging point in the hanging seat along the hanging slot. The locking mechanism is arranged at the bottom of the electric automobile through the quick-change bracket, the locking mechanism is arranged on the side wall of the quick-change bracket facing the battery pack, and the quick-change bracket is annular or double-sided bar-shaped. The hanging seat 1 is arranged at the middle position of the quick-change bracket side of which the bottom is provided with a locking mechanism, so that the connection between the hanging seat and the quick-change bracket side of the locking mechanism is more stable. The locking mechanism in this embodiment is described by taking the locking device in CN106427514a as an example, but the locking mechanism of the present invention is not limited to the specific structure in the above prior art, and is also applicable to other locking mechanisms with a bottom power conversion mode.
In other embodiments, the hanging seat and the hanging piece are matched with each other in any one mode of threaded connection, clamping connection, buckling connection, plugging connection, hooking connection and joggling connection to realize hanging connection of the battery pack.
In other embodiments, the battery pack mounting portion further includes a bolt locking mechanism or a bead-expanding locking mechanism for locking the battery pack to the electric vehicle, for locking the first locking member and the second locking member, respectively.
In this embodiment, the battery pack mounting portion further includes a vehicle-end electrical connector provided at the bottom of the electric vehicle.
In other embodiments, the battery pack mounting portion includes a battery end electrical connector disposed at the bottom of the electric vehicle.
In other embodiments, the battery pack mounting portion further includes a liquid-cooled connection device disposed at the bottom of the electric vehicle.
Example 7
The utility model provides an electric automobile, it includes above-mentioned battery package installation department and battery package, the top of battery package is equipped with the link for with hang the seat and articulate the cooperation, during the link, along vertical direction removal battery package, make the link remove to hang on the seat along vertical direction, follow the hang joint in the horizontal direction removal link to the seat of hanging again, make the battery package articulate on the seat of hanging, the middle region at battery package top is located to the link, it is corresponding with the horizontal, longeron position on the lower box of battery package, the mount pad and lower box connection fixed on horizontal, longeron are passed through to the link.
In other embodiments, the hanging member may be fixedly connected with the upper cover of the battery pack through the connection member.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (22)
1. The battery pack mounting part is arranged at the bottom of the electric automobile and used for mounting the battery pack, and is characterized in that a hanging seat is arranged on the battery pack mounting part and used for being matched with a hanging piece of the battery pack to hang the battery pack on the electric automobile along the horizontal direction;
the battery pack is provided with an upper cover and a lower box body, a battery module is arranged between the upper cover and the lower box body, and a hanging piece is arranged on the upper cover and used for moving to a position corresponding to a hanging seat at the bottom of the electric automobile along the vertical direction and moving into the hanging seat along the horizontal direction so that the battery pack is hung in the hanging seat on the electric automobile;
the hanging seat comprises a mounting part and a hanging part, wherein a mounting hole is formed in the mounting part and is used for mounting a fastener on a vertical beam at the bottom of the electric automobile along the horizontal direction;
The battery pack is fixedly connected to the electric automobile through the hanging connection point which is arranged in the hanging connection groove;
The hanging groove inlet comprises a first open groove and a first locking groove which are communicated with each other, the hanging piece stretches into the hanging groove through the first open groove, and moves from the first open groove to a first position corresponding to the first locking groove, and moves from the first position along the first locking groove to the hanging point.
2. The battery pack mounting portion according to claim 1, wherein the mounting portion is provided perpendicularly to a surface of the hitching section.
3. The battery pack mounting portion according to claim 1, wherein a reinforcing plate is further provided between the mounting portion and the hooking portion.
4. The battery pack mounting portion according to claim 1, wherein the first open groove is non-parallel to the extending direction of the first locking groove.
5. The battery pack mounting portion according to claim 1, wherein the first open groove is perpendicular to an extending direction of the first locking groove.
6. The battery pack mounting portion of claim 1 wherein said hanger has a support portion, said hanger being attached to said support portion after reaching said attachment point.
7. The battery pack mounting portion according to claim 1, wherein an avoidance port is provided at the bottom of the hanging seat, the avoidance port is communicated with the inlet of the hanging groove, and the avoidance port and the first locking groove are provided on both sides of the first opening groove.
8. The battery pack mounting portion according to claim 1, wherein a cross section between the first open groove and the first locking groove is in a "T" or "cross" shape.
9. The battery pack mounting portion of claim 1 wherein the top of the cradle has a top opening that communicates with the cradle inlet.
10. The battery pack mounting portion of claim 9 wherein said top opening is larger than said hooking recess entrance and extends through to a surface of said hooking portion.
11. The battery pack mounting portion of claim 1 wherein the hooking portion comprises a first hooking portion and an extension portion located on at least one side of the first hooking portion, the extension portion protruding downward from a bottom surface of the first hooking portion; and/or, the extension portion protrudes upwards from the top surface of the first hooking portion.
12. The battery pack mounting portion of claim 11 wherein a top surface of said first hooking portion is flush with a top surface of said extension portion; and/or, the bottom surface of the first hooking portion is lower than the bottom surface of the extension portion.
13. The battery pack mounting portion of claim 11 wherein a top surface of said first hooking portion is higher than a top surface of said extension portion.
14. The battery pack mounting portion of claim 11 wherein said hooking recess is provided in said first hooking portion and/or extension.
15. The battery pack mounting portion according to claim 1, further comprising a quick-change bracket provided with a locking mechanism having a second opening groove extending in a vertical direction and a second locking groove extending in a horizontal direction, the second locking groove being for insertion locking of a lock shaft on the battery pack, the second opening groove being in communication with the second locking groove, the lock shaft coming into the second locking groove when reaching a position of engagement of the second opening groove with the second locking groove from the second opening groove in the vertical direction, the hooking member moving in the vertical direction to the first position, and/or the lock shaft moving in the second locking groove to the locking position, the hooking member reaching a hooking point moving in the hooking seat along the inside of the hooking groove.
16. The battery pack mounting portion of claim 15 wherein said quick-change bracket is annular or double sided bar-shaped.
17. The battery pack mounting portion according to claim 15, wherein the hooking seat is provided at a middle position of a quick-change bracket side provided with a locking mechanism at a bottom thereof.
18. The battery pack mounting portion of claim 15, further comprising a bolt locking mechanism and a bead-expanding locking mechanism for locking the battery pack to the electric vehicle.
19. The battery pack mounting portion of any one of claims 1-18, wherein said battery pack mounting portion further comprises a car-end electrical connector; and/or the battery pack further comprises a liquid cooling connection device.
20. The battery pack mounting portion of claim 19 wherein said vehicle end electrical connector, liquid cooled conduit connection means are provided on the bottom of said electric vehicle.
21. The battery pack mounting portion according to claim 1, wherein the number of the hanging seats is plural, and the plural hanging seats are provided on a floor panel of the electric vehicle.
22. An electric vehicle characterized by comprising the battery pack mounting portion according to any one of claims 1 to 21.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020109819288 | 2020-09-17 | ||
| CN202010981928 | 2020-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114194017A CN114194017A (en) | 2022-03-18 |
| CN114194017B true CN114194017B (en) | 2024-05-31 |
Family
ID=80646063
Family Applications (44)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122262444.0U Active CN217124533U (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part |
| CN202122268139.2U Active CN217848074U (en) | 2020-09-17 | 2021-09-17 | Vertical butt joint type vehicle end liquid cooling connecting device, battery installation part and electric automobile |
| CN202122268140.5U Active CN217182347U (en) | 2020-09-17 | 2021-09-17 | Battery pack and electric automobile |
| CN202111095453.3A Pending CN114204175A (en) | 2020-09-17 | 2021-09-17 | Battery end electric connector with good waterproof function, battery pack and electric automobile |
| CN202111093757.6A Pending CN114204180A (en) | 2020-09-17 | 2021-09-17 | A battery package and electric automobile for articulating on electric automobile |
| CN202111095411.XA Active CN114194016B (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally hanging battery pack and electric automobile |
| CN202111095419.6A Pending CN114204199A (en) | 2020-09-17 | 2021-09-17 | Battery pack for vertical installation on electric automobile and electric automobile |
| CN202111095398.8A Pending CN114204324A (en) | 2020-09-17 | 2021-09-17 | Battery end electric connector with stable output, battery pack and electric automobile |
| CN202122261180.7U Active CN216443457U (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part |
| CN202111093758.0A Pending CN114204189A (en) | 2020-09-17 | 2021-09-17 | Vehicle end liquid cooling connecting device, battery installation part and electric automobile |
| CN202122260117.1U Active CN216773666U (en) | 2020-09-17 | 2021-09-17 | Vehicle end electric connector for vertical direction butt joint and electric vehicle |
| CN202122262672.8U Active CN216818464U (en) | 2020-09-17 | 2021-09-17 | A battery package and electric automobile for articulating on electric automobile |
| CN202122267105.1U Active CN216563300U (en) | 2020-09-17 | 2021-09-17 | Liquid cooling connecting device with floating function, battery pack and electric automobile |
| CN202122268137.3U Active CN217182255U (en) | 2020-09-17 | 2021-09-17 | Battery pack and electric automobile |
| CN202111093801.3A Pending CN114204201A (en) | 2020-09-17 | 2021-09-17 | Quick-change battery end liquid cooling connecting device, battery pack and electric automobile |
| CN202111093763.1A Pending CN114204154A (en) | 2020-09-17 | 2021-09-17 | Horizontal butt joint type battery end liquid cooling connecting device, battery pack and electric automobile |
| CN202111094493.6A Pending CN114204155A (en) | 2020-09-17 | 2021-09-17 | Liquid cooling connecting device convenient to locking, battery pack and electric automobile |
| CN202122262443.6U Active CN216563401U (en) | 2020-09-17 | 2021-09-17 | Battery pack for vertical installation on electric automobile and electric automobile |
| CN202122260599.0U Withdrawn - After Issue CN217074013U (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally hanging battery pack and electric automobile |
| CN202122262640.8U Active CN216648459U (en) | 2020-09-17 | 2021-09-17 | Battery pack for horizontal hanging connection on electric automobile and electric automobile |
| CN202111093794.7A Pending CN114194063A (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally hanging battery pack and electric automobile with battery pack mounting part |
| CN202122262446.XU Active CN217347468U (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part |
| CN202111095458.6A Pending CN114204176A (en) | 2020-09-17 | 2021-09-17 | Battery pack for horizontal connection with electric automobile and electric automobile |
| CN202111095454.8A Active CN114194017B (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part |
| CN202122262660.5U Active CN216672012U (en) | 2020-09-17 | 2021-09-17 | Battery end electric connector with stable output, battery pack and electric automobile |
| CN202111095520.1A Pending CN114204157A (en) | 2020-09-17 | 2021-09-17 | Liquid cooling connecting device with floating function, battery pack and electric automobile |
| CN202122262715.2U Active CN216698615U (en) | 2020-09-17 | 2021-09-17 | Battery pack horizontally mounted on electric automobile and electric automobile with battery pack |
| CN202111095412.4A Pending CN114204156A (en) | 2020-09-17 | 2021-09-17 | Battery replacing bag for vertical connection with electric automobile and electric automobile |
| CN202111095421.3A Pending CN114204334A (en) | 2020-09-17 | 2021-09-17 | Vehicle end electric connector for horizontal direction butt joint and electric vehicle |
| CN202122262435.1U Active CN217124591U (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally hanging battery pack and electric automobile with battery pack mounting part |
| CN202111095523.5A Pending CN114284626A (en) | 2020-09-17 | 2021-09-17 | Battery pack horizontally mounted on electric automobile and electric automobile with battery pack |
| CN202122260645.7U Active CN216698913U (en) | 2020-09-17 | 2021-09-17 | Vehicle end electric connector for horizontal direction butt joint and electric vehicle |
| CN202122262629.1U Active CN216563298U (en) | 2020-09-17 | 2021-09-17 | Battery replacing bag for vertical connection with electric automobile and electric automobile |
| CN202111095403.5A Active CN114194015B (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part |
| CN202111094404.8A Active CN114194014B (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part |
| CN202122267104.7U Active CN216563299U (en) | 2020-09-17 | 2021-09-17 | Liquid cooling connecting device convenient to locking, battery pack and electric automobile |
| CN202122262497.2U Withdrawn - After Issue CN216805100U (en) | 2020-09-17 | 2021-09-17 | Battery mounting part for vertically hanging battery pack and electric automobile |
| CN202122260109.7U Active CN216563343U (en) | 2020-09-17 | 2021-09-17 | Battery end electric connector with good waterproof function, battery pack and electric automobile |
| CN202111093759.5A Pending CN114204153A (en) | 2020-09-17 | 2021-09-17 | Vertical butt joint type vehicle end liquid cooling connecting device, battery installation part and electric automobile |
| CN202111095461.8A Pending CN114204177A (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting method for vertically mounting battery pack to battery pack mounting portion |
| CN202111094047.5A Pending CN114204181A (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting method for horizontally mounting battery pack to battery pack mounting portion |
| CN202111095463.7A Active CN114274754B (en) | 2020-09-17 | 2021-09-17 | Battery installation part for vertically hanging battery pack and electric automobile |
| CN202122269616.7U Active CN217848141U (en) | 2020-09-17 | 2021-09-17 | Vehicle end liquid cooling connecting device, battery installation part and electric automobile |
| CN202111095464.1A Pending CN114204335A (en) | 2020-09-17 | 2021-09-17 | Vehicle end electric connector for vertical direction butt joint and electric vehicle |
Family Applications Before (23)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122262444.0U Active CN217124533U (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part |
| CN202122268139.2U Active CN217848074U (en) | 2020-09-17 | 2021-09-17 | Vertical butt joint type vehicle end liquid cooling connecting device, battery installation part and electric automobile |
| CN202122268140.5U Active CN217182347U (en) | 2020-09-17 | 2021-09-17 | Battery pack and electric automobile |
| CN202111095453.3A Pending CN114204175A (en) | 2020-09-17 | 2021-09-17 | Battery end electric connector with good waterproof function, battery pack and electric automobile |
| CN202111093757.6A Pending CN114204180A (en) | 2020-09-17 | 2021-09-17 | A battery package and electric automobile for articulating on electric automobile |
| CN202111095411.XA Active CN114194016B (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally hanging battery pack and electric automobile |
| CN202111095419.6A Pending CN114204199A (en) | 2020-09-17 | 2021-09-17 | Battery pack for vertical installation on electric automobile and electric automobile |
| CN202111095398.8A Pending CN114204324A (en) | 2020-09-17 | 2021-09-17 | Battery end electric connector with stable output, battery pack and electric automobile |
| CN202122261180.7U Active CN216443457U (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part |
| CN202111093758.0A Pending CN114204189A (en) | 2020-09-17 | 2021-09-17 | Vehicle end liquid cooling connecting device, battery installation part and electric automobile |
| CN202122260117.1U Active CN216773666U (en) | 2020-09-17 | 2021-09-17 | Vehicle end electric connector for vertical direction butt joint and electric vehicle |
| CN202122262672.8U Active CN216818464U (en) | 2020-09-17 | 2021-09-17 | A battery package and electric automobile for articulating on electric automobile |
| CN202122267105.1U Active CN216563300U (en) | 2020-09-17 | 2021-09-17 | Liquid cooling connecting device with floating function, battery pack and electric automobile |
| CN202122268137.3U Active CN217182255U (en) | 2020-09-17 | 2021-09-17 | Battery pack and electric automobile |
| CN202111093801.3A Pending CN114204201A (en) | 2020-09-17 | 2021-09-17 | Quick-change battery end liquid cooling connecting device, battery pack and electric automobile |
| CN202111093763.1A Pending CN114204154A (en) | 2020-09-17 | 2021-09-17 | Horizontal butt joint type battery end liquid cooling connecting device, battery pack and electric automobile |
| CN202111094493.6A Pending CN114204155A (en) | 2020-09-17 | 2021-09-17 | Liquid cooling connecting device convenient to locking, battery pack and electric automobile |
| CN202122262443.6U Active CN216563401U (en) | 2020-09-17 | 2021-09-17 | Battery pack for vertical installation on electric automobile and electric automobile |
| CN202122260599.0U Withdrawn - After Issue CN217074013U (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally hanging battery pack and electric automobile |
| CN202122262640.8U Active CN216648459U (en) | 2020-09-17 | 2021-09-17 | Battery pack for horizontal hanging connection on electric automobile and electric automobile |
| CN202111093794.7A Pending CN114194063A (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally hanging battery pack and electric automobile with battery pack mounting part |
| CN202122262446.XU Active CN217347468U (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part |
| CN202111095458.6A Pending CN114204176A (en) | 2020-09-17 | 2021-09-17 | Battery pack for horizontal connection with electric automobile and electric automobile |
Family Applications After (20)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122262660.5U Active CN216672012U (en) | 2020-09-17 | 2021-09-17 | Battery end electric connector with stable output, battery pack and electric automobile |
| CN202111095520.1A Pending CN114204157A (en) | 2020-09-17 | 2021-09-17 | Liquid cooling connecting device with floating function, battery pack and electric automobile |
| CN202122262715.2U Active CN216698615U (en) | 2020-09-17 | 2021-09-17 | Battery pack horizontally mounted on electric automobile and electric automobile with battery pack |
| CN202111095412.4A Pending CN114204156A (en) | 2020-09-17 | 2021-09-17 | Battery replacing bag for vertical connection with electric automobile and electric automobile |
| CN202111095421.3A Pending CN114204334A (en) | 2020-09-17 | 2021-09-17 | Vehicle end electric connector for horizontal direction butt joint and electric vehicle |
| CN202122262435.1U Active CN217124591U (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for horizontally hanging battery pack and electric automobile with battery pack mounting part |
| CN202111095523.5A Pending CN114284626A (en) | 2020-09-17 | 2021-09-17 | Battery pack horizontally mounted on electric automobile and electric automobile with battery pack |
| CN202122260645.7U Active CN216698913U (en) | 2020-09-17 | 2021-09-17 | Vehicle end electric connector for horizontal direction butt joint and electric vehicle |
| CN202122262629.1U Active CN216563298U (en) | 2020-09-17 | 2021-09-17 | Battery replacing bag for vertical connection with electric automobile and electric automobile |
| CN202111095403.5A Active CN114194015B (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part |
| CN202111094404.8A Active CN114194014B (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting part for mounting battery pack and electric automobile with battery pack mounting part |
| CN202122267104.7U Active CN216563299U (en) | 2020-09-17 | 2021-09-17 | Liquid cooling connecting device convenient to locking, battery pack and electric automobile |
| CN202122262497.2U Withdrawn - After Issue CN216805100U (en) | 2020-09-17 | 2021-09-17 | Battery mounting part for vertically hanging battery pack and electric automobile |
| CN202122260109.7U Active CN216563343U (en) | 2020-09-17 | 2021-09-17 | Battery end electric connector with good waterproof function, battery pack and electric automobile |
| CN202111093759.5A Pending CN114204153A (en) | 2020-09-17 | 2021-09-17 | Vertical butt joint type vehicle end liquid cooling connecting device, battery installation part and electric automobile |
| CN202111095461.8A Pending CN114204177A (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting method for vertically mounting battery pack to battery pack mounting portion |
| CN202111094047.5A Pending CN114204181A (en) | 2020-09-17 | 2021-09-17 | Battery pack mounting method for horizontally mounting battery pack to battery pack mounting portion |
| CN202111095463.7A Active CN114274754B (en) | 2020-09-17 | 2021-09-17 | Battery installation part for vertically hanging battery pack and electric automobile |
| CN202122269616.7U Active CN217848141U (en) | 2020-09-17 | 2021-09-17 | Vehicle end liquid cooling connecting device, battery installation part and electric automobile |
| CN202111095464.1A Pending CN114204335A (en) | 2020-09-17 | 2021-09-17 | Vehicle end electric connector for vertical direction butt joint and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (44) | CN217124533U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217124533U (en) * | 2020-09-17 | 2022-08-05 | 奥动新能源汽车科技有限公司 | Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part |
| CN116118574A (en) * | 2022-12-14 | 2023-05-16 | 中国第一汽车股份有限公司 | Liquid cooling connecting device and electric vehicle with same |
| CN116073168B (en) * | 2023-04-06 | 2023-08-22 | 四川工程职业技术学院 | Quick-change connector for power battery and electric automobile with quick-change connector |
| CN116487835B (en) * | 2023-06-25 | 2023-09-22 | 中国第一汽车股份有限公司 | Power battery assembly, control method for thermal management and vehicle |
Citations (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101079477A (en) * | 2006-05-26 | 2007-11-28 | 比亚迪股份有限公司 | Cell component of electric motorcar |
| JP2009190559A (en) * | 2008-02-14 | 2009-08-27 | Fuji Heavy Ind Ltd | Trailer hitch and vehicle body rear structure provided with trailer hitch |
| CN101973199A (en) * | 2010-09-30 | 2011-02-16 | 安徽瑞泰汽车零部件有限责任公司 | Car storage battery installation assembly |
| AU2009293022A2 (en) * | 2008-09-19 | 2011-04-21 | Ampere S.A.S. | System for electrically connecting batteries to electric vehicles |
| CN102263209A (en) * | 2010-05-24 | 2011-11-30 | 四平市枫叶科技有限公司 | Security cover of storage battery |
| CN102407762A (en) * | 2011-11-23 | 2012-04-11 | 王俊 | Automatic locking system for battery box |
| JP2012252888A (en) * | 2011-06-03 | 2012-12-20 | Sharp Corp | Secondary battery and assembled battery |
| CN102967403A (en) * | 2012-08-10 | 2013-03-13 | 贵州航天精工制造有限公司 | Testing method for obtaining 1500-time stable locking torque of floating nut |
| CN203186059U (en) * | 2013-02-28 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Storage battery tray |
| JP2013199196A (en) * | 2012-03-26 | 2013-10-03 | Suzuki Motor Corp | Battery pack mounting structure for electric car |
| CN103493244A (en) * | 2011-05-19 | 2014-01-01 | 株式会社Lg化学 | Battery pack having excellent structural reliability |
| CN103851058A (en) * | 2012-11-30 | 2014-06-11 | 中国航空工业标准件制造有限责任公司 | Bolt and barrel-shaped nut assembly |
| CN103972609A (en) * | 2014-05-28 | 2014-08-06 | 安徽江淮汽车股份有限公司 | Power battery pack assembly |
| CN105185933A (en) * | 2015-10-08 | 2015-12-23 | 苏州新区佳合塑胶有限公司 | Plastic battery box |
| CN105501041A (en) * | 2015-12-16 | 2016-04-20 | 安徽江淮汽车股份有限公司 | Power battery housing assembly for electric automobile |
| CN106347093A (en) * | 2016-08-31 | 2017-01-25 | 上海蔚来汽车有限公司 | Battery box locking device and battery box including battery box locking device |
| CN106427936A (en) * | 2015-08-04 | 2017-02-22 | 韩磊 | Internet-of-Things-controlled battery pack replacement and anti-explosion system on electric vehicle chassis |
| CN106427514A (en) * | 2016-11-21 | 2017-02-22 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
| CN106494370A (en) * | 2016-12-30 | 2017-03-15 | 上海电巴新能源科技有限公司 | Tripper, change electromigration moving platform and quick-change system |
| CN206344674U (en) * | 2016-11-27 | 2017-07-21 | 康迪电动汽车（上海）有限公司 | A kind of electric automobile power battery fixing device |
| JP2017196958A (en) * | 2016-04-26 | 2017-11-02 | トヨタ自動車株式会社 | Battery mounting structure of vehicle |
| CN107887529A (en) * | 2016-09-30 | 2018-04-06 | 长城汽车股份有限公司 | Battery module device for battery bag |
| CN108063194A (en) * | 2017-01-23 | 2018-05-22 | 上海电巴新能源科技有限公司 | A kind of battery charging panel of electric vehicle |
| CN108705947A (en) * | 2018-05-28 | 2018-10-26 | 江桂英 | A kind of New-energy electric vehicle |
| CN109509849A (en) * | 2017-11-29 | 2019-03-22 | 蔚来汽车有限公司 | Cell fixing device and vehicle |
| CN109768196A (en) * | 2019-01-11 | 2019-05-17 | 王宁豪 | A kind of new-energy automobile quick-change type general dynamic battery |
| CN109950441A (en) * | 2019-03-15 | 2019-06-28 | 北京新能源汽车股份有限公司蓝谷动力系统分公司 | Battery pack |
| CN110048052A (en) * | 2019-04-26 | 2019-07-23 | 国能新能源汽车有限责任公司 | A kind of electrokinetic cell system cabinet |
| CN110137398A (en) * | 2019-04-11 | 2019-08-16 | 力神动力电池系统有限公司 | A kind of battery for electric automobile case |
| CN110165113A (en) * | 2019-01-09 | 2019-08-23 | 比亚迪股份有限公司 | Power battery pack and electric vehicle |
| WO2020043118A1 (en) * | 2018-08-29 | 2020-03-05 | 奥动新能源汽车科技有限公司 | Battery pack and support unit thereof, liquid-cooled insertion assembly and device thereof, and electric vehicle |
| CN110962808A (en) * | 2018-09-30 | 2020-04-07 | 奥动新能源汽车科技有限公司 | Automobile chassis device and electric automobile comprising same |
| CN111490190A (en) * | 2019-01-25 | 2020-08-04 | 比亚迪股份有限公司 | Battery cover plate, battery and vehicle |
| CN211404545U (en) * | 2020-03-18 | 2020-09-01 | 江苏久兴源新能源科技有限公司 | New energy automobile power battery module apron connection structure |
| CN111619395A (en) * | 2019-02-28 | 2020-09-04 | 奥动新能源汽车科技有限公司 | Quick change structure assembly and contain its electric automobile |
Family Cites Families (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980037328U (en) * | 1996-12-17 | 1998-09-15 | 양재신 | Battery mounting structure of car |
| CA2343608A1 (en) * | 2000-04-10 | 2001-10-10 | Randy A. Massey | Vertically adjustable trailer hitch |
| AU2012258299A1 (en) * | 2008-09-19 | 2012-12-13 | Better Place GmbH | Battery exchange station |
| JP5532903B2 (en) * | 2009-12-18 | 2014-06-25 | 日産自動車株式会社 | Electric vehicle battery connector structure |
| JP5454322B2 (en) * | 2010-04-15 | 2014-03-26 | トヨタ自動車株式会社 | Battery pack attachment / detachment structure and removal method thereof |
| FR2964622B1 (en) * | 2010-09-13 | 2013-04-12 | Renault Sa | DEVICE FOR FIXING AN ELECTRIC BATTERY TO A CHASSIS OF A MOTOR VEHICLE |
| JP5141795B2 (en) * | 2011-06-20 | 2013-02-13 | 株式会社豊田自動織機 | Battery unit mounting device for vehicle |
| JP6245789B2 (en) * | 2012-02-20 | 2017-12-13 | 日産自動車株式会社 | Electric vehicle battery pack temperature control structure |
| JP5983058B2 (en) * | 2012-06-05 | 2016-08-31 | スズキ株式会社 | Electric vehicle battery pack mounting structure |
| CN102815190B (en) * | 2012-08-10 | 2015-02-11 | 王俊 | Battery locking mechanism |
| CN103318008B (en) * | 2013-05-16 | 2015-12-02 | 王俊 | Rotary locking mechanism and hitch assembly thereof |
| CN103481761B (en) * | 2013-08-09 | 2016-08-17 | 王俊 | Interlock |
| CN103600644B (en) * | 2013-10-31 | 2016-04-06 | 深圳精智机器有限公司 | Battery lock mechanism |
| CN104112832B (en) * | 2014-06-26 | 2018-01-09 | 国家电网公司 | Chassis quick change battery box used for electric vehicle |
| CN105946812B (en) * | 2016-06-23 | 2017-12-19 | 蔚来汽车有限公司 | Lock body component, electrokinetic cell, its lockable mechanism and application method, the vehicles |
| CN106058109B (en) * | 2016-08-10 | 2019-03-26 | 上海蔚来汽车有限公司 | Battery locking system, the new energy vehicles and the method for assembling and disassembling power battery |
| CN206441961U (en) * | 2016-09-21 | 2017-08-25 | 蔚来汽车有限公司 | The connector of the cold battery bag of electric automobile liquid |
| FR3061094B1 (en) * | 2016-12-28 | 2019-05-24 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | METHOD AND SYSTEM FOR MANAGING THE LOAD OF ELECTRIC ENERGY STORAGE MODULES USED IN AN ELECTRIC POWER TRANSPORT SYSTEM |
| CN106515680A (en) * | 2016-12-30 | 2017-03-22 | 上海电巴新能源科技有限公司 | Traveling driving device, battery replacement mobile platform and quick replacement system |
| EP3564080A4 (en) * | 2016-12-30 | 2020-08-26 | Shanghai Dianba New Energy Technology Co., Ltd. | Unlocking device, locking device, battery replacement mobile platform and fast battery replacement system |
| CN106627083B (en) * | 2017-01-13 | 2023-09-05 | 上海蔚来汽车有限公司 | Quick locking and unlocking kit |
| DE102017215086A1 (en) * | 2017-08-29 | 2019-02-28 | Volkswagen Aktiengesellschaft | Device for fastening at least one battery module to a housing bottom of a battery housing |
| CN207257346U (en) * | 2017-09-15 | 2018-04-20 | 爱驰汽车有限公司 | The installation system of automobile batteries bag and the automobile with the installation system |
| CN110014955B (en) * | 2017-09-30 | 2021-01-19 | 比亚迪股份有限公司 | First and second charging connectors, charging gun, vehicle and charging system |
| WO2019127510A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市大富科技股份有限公司 | Battery, battery locking mechanism, and vehicle |
| US10926660B2 (en) * | 2018-02-28 | 2021-02-23 | Artisan Vehicle Systems, Inc. | Mounting and dismounting system for a battery assembly |
| CN110217207A (en) * | 2018-03-01 | 2019-09-10 | 奥动新能源汽车科技有限公司 | Battery replacement device |
| JP7006390B2 (en) * | 2018-03-09 | 2022-01-24 | トヨタ自動車株式会社 | Vehicle lower body structure |
| CN108550739A (en) * | 2018-05-17 | 2018-09-18 | 安徽凯密克企业管理咨询有限公司 | A kind of fixing device of battery of electric vehicle |
| CN108923001A (en) * | 2018-06-27 | 2018-11-30 | 芜湖盘云石磨新能源科技有限公司 | A kind of easy-to-mount integral new-energy passenger battery pack device |
| CN110931910A (en) * | 2018-08-29 | 2020-03-27 | 奥动新能源汽车科技有限公司 | Battery pack support assembly, battery pack assembly and electric automobile |
| CN110875445A (en) * | 2018-08-29 | 2020-03-10 | 奥动新能源汽车科技有限公司 | Battery pack assembly, battery pack assembly and electric automobile |
| CN110873251A (en) * | 2018-08-29 | 2020-03-10 | 奥动新能源汽车科技有限公司 | Liquid cooling plug-in components, liquid cooling plug-in components device and battery package assembly |
| CN209045712U (en) * | 2018-08-29 | 2019-06-28 | 奥动新能源汽车科技有限公司 | Battery pack bracket assembly, battery pack assembly and electric car |
| CN110962807A (en) * | 2018-09-30 | 2020-04-07 | 奥动新能源汽车科技有限公司 | Trade electric bottom plate device, car chassis and electric automobile |
| CN111204250A (en) * | 2018-11-01 | 2020-05-29 | 北京新能源汽车股份有限公司 | Locking mechanism, battery pack quick-change mechanism and vehicle |
| CN109305059A (en) * | 2018-11-08 | 2019-02-05 | 深圳精智机器有限公司 | A kind of battery lock mechanism |
| CN111391639A (en) * | 2018-12-29 | 2020-07-10 | 奥动新能源汽车科技有限公司 | Locking device and electric automobile comprising same |
| CN209552989U (en) * | 2018-12-30 | 2019-10-29 | 浙江吉智新能源汽车科技有限公司 | Battery locking system and vehicle for vehicle |
| WO2020177759A1 (en) * | 2019-03-06 | 2020-09-10 | 奥动新能源汽车科技有限公司 | Electrical connector, refrigerant pluggable connecting element, insert end, and receiving end |
| CN111668433A (en) * | 2019-03-06 | 2020-09-15 | 奥动新能源汽车科技有限公司 | Insertion end, receiving end, electric connector, quick-change bracket, battery pack and electric vehicle |
| CN109817863A (en) * | 2019-03-27 | 2019-05-28 | 贵州长江汽车有限公司 | A kind of multiple spot runs through the full aluminium chassis battery pack cabinet of constraint |
| CN110154725A (en) * | 2019-04-18 | 2019-08-23 | 阿尔特汽车技术股份有限公司 | A kind of batteries of electric automobile packet quick change construction |
| CN210123758U (en) * | 2019-04-26 | 2020-03-03 | 国能新能源汽车有限责任公司 | Power battery system box |
| CN209747594U (en) * | 2019-05-29 | 2019-12-06 | 宁德时代新能源科技股份有限公司 | Battery box, battery package and vehicle |
| CN210502236U (en) * | 2019-06-27 | 2020-05-12 | 奥动新能源汽车科技有限公司 | Quick change bracket component and electric automobile |
| CN210337547U (en) * | 2019-06-27 | 2020-04-17 | 奥动新能源汽车科技有限公司 | Positioning seat, positioning pin, positioning mechanism, quick-change bracket component and electric automobile |
| CN210429913U (en) * | 2019-08-13 | 2020-04-28 | 郑州宇通客车股份有限公司 | Battery box subassembly and electric automobile |
| CN111873842B (en) * | 2019-10-10 | 2021-12-28 | 南京荧河谷科技有限公司 | Method for disassembling and assembling battery module |
| CN111446810B (en) * | 2020-04-03 | 2022-05-17 | 广东博智林机器人有限公司 | Battery taking and placing device and battery replacing equipment |
| CN217124533U (en) * | 2020-09-17 | 2022-08-05 | 奥动新能源汽车科技有限公司 | Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part |
-
2021
- 2021-09-17 CN CN202122262444.0U patent/CN217124533U/en active Active
- 2021-09-17 CN CN202122268139.2U patent/CN217848074U/en active Active
- 2021-09-17 CN CN202122268140.5U patent/CN217182347U/en active Active
- 2021-09-17 CN CN202111095453.3A patent/CN114204175A/en active Pending
- 2021-09-17 CN CN202111093757.6A patent/CN114204180A/en active Pending
- 2021-09-17 CN CN202111095411.XA patent/CN114194016B/en active Active
- 2021-09-17 CN CN202111095419.6A patent/CN114204199A/en active Pending
- 2021-09-17 CN CN202111095398.8A patent/CN114204324A/en active Pending
- 2021-09-17 CN CN202122261180.7U patent/CN216443457U/en active Active
- 2021-09-17 CN CN202111093758.0A patent/CN114204189A/en active Pending
- 2021-09-17 CN CN202122260117.1U patent/CN216773666U/en active Active
- 2021-09-17 CN CN202122262672.8U patent/CN216818464U/en active Active
- 2021-09-17 CN CN202122267105.1U patent/CN216563300U/en active Active
- 2021-09-17 CN CN202122268137.3U patent/CN217182255U/en active Active
- 2021-09-17 CN CN202111093801.3A patent/CN114204201A/en active Pending
- 2021-09-17 CN CN202111093763.1A patent/CN114204154A/en active Pending
- 2021-09-17 CN CN202111094493.6A patent/CN114204155A/en active Pending
- 2021-09-17 CN CN202122262443.6U patent/CN216563401U/en active Active
- 2021-09-17 CN CN202122260599.0U patent/CN217074013U/en not_active Withdrawn - After Issue
- 2021-09-17 CN CN202122262640.8U patent/CN216648459U/en active Active
- 2021-09-17 CN CN202111093794.7A patent/CN114194063A/en active Pending
- 2021-09-17 CN CN202122262446.XU patent/CN217347468U/en active Active
- 2021-09-17 CN CN202111095458.6A patent/CN114204176A/en active Pending
- 2021-09-17 CN CN202111095454.8A patent/CN114194017B/en active Active
- 2021-09-17 CN CN202122262660.5U patent/CN216672012U/en active Active
- 2021-09-17 CN CN202111095520.1A patent/CN114204157A/en active Pending
- 2021-09-17 CN CN202122262715.2U patent/CN216698615U/en active Active
- 2021-09-17 CN CN202111095412.4A patent/CN114204156A/en active Pending
- 2021-09-17 CN CN202111095421.3A patent/CN114204334A/en active Pending
- 2021-09-17 CN CN202122262435.1U patent/CN217124591U/en active Active
- 2021-09-17 CN CN202111095523.5A patent/CN114284626A/en active Pending
- 2021-09-17 CN CN202122260645.7U patent/CN216698913U/en active Active
- 2021-09-17 CN CN202122262629.1U patent/CN216563298U/en active Active
- 2021-09-17 CN CN202111095403.5A patent/CN114194015B/en active Active
- 2021-09-17 CN CN202111094404.8A patent/CN114194014B/en active Active
- 2021-09-17 CN CN202122267104.7U patent/CN216563299U/en active Active
- 2021-09-17 CN CN202122262497.2U patent/CN216805100U/en not_active Withdrawn - After Issue
- 2021-09-17 CN CN202122260109.7U patent/CN216563343U/en active Active
- 2021-09-17 CN CN202111093759.5A patent/CN114204153A/en active Pending
- 2021-09-17 CN CN202111095461.8A patent/CN114204177A/en active Pending
- 2021-09-17 CN CN202111094047.5A patent/CN114204181A/en active Pending
- 2021-09-17 CN CN202111095463.7A patent/CN114274754B/en active Active
- 2021-09-17 CN CN202122269616.7U patent/CN217848141U/en active Active
- 2021-09-17 CN CN202111095464.1A patent/CN114204335A/en active Pending
Patent Citations (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101079477A (en) * | 2006-05-26 | 2007-11-28 | 比亚迪股份有限公司 | Cell component of electric motorcar |
| JP2009190559A (en) * | 2008-02-14 | 2009-08-27 | Fuji Heavy Ind Ltd | Trailer hitch and vehicle body rear structure provided with trailer hitch |
| AU2009293022A2 (en) * | 2008-09-19 | 2011-04-21 | Ampere S.A.S. | System for electrically connecting batteries to electric vehicles |
| CN102263209A (en) * | 2010-05-24 | 2011-11-30 | 四平市枫叶科技有限公司 | Security cover of storage battery |
| CN101973199A (en) * | 2010-09-30 | 2011-02-16 | 安徽瑞泰汽车零部件有限责任公司 | Car storage battery installation assembly |
| CN103493244A (en) * | 2011-05-19 | 2014-01-01 | 株式会社Lg化学 | Battery pack having excellent structural reliability |
| JP2012252888A (en) * | 2011-06-03 | 2012-12-20 | Sharp Corp | Secondary battery and assembled battery |
| CN102407762A (en) * | 2011-11-23 | 2012-04-11 | 王俊 | Automatic locking system for battery box |
| JP2013199196A (en) * | 2012-03-26 | 2013-10-03 | Suzuki Motor Corp | Battery pack mounting structure for electric car |
| CN102967403A (en) * | 2012-08-10 | 2013-03-13 | 贵州航天精工制造有限公司 | Testing method for obtaining 1500-time stable locking torque of floating nut |
| CN103851058A (en) * | 2012-11-30 | 2014-06-11 | 中国航空工业标准件制造有限责任公司 | Bolt and barrel-shaped nut assembly |
| CN203186059U (en) * | 2013-02-28 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Storage battery tray |
| CN103972609A (en) * | 2014-05-28 | 2014-08-06 | 安徽江淮汽车股份有限公司 | Power battery pack assembly |
| CN106427936A (en) * | 2015-08-04 | 2017-02-22 | 韩磊 | Internet-of-Things-controlled battery pack replacement and anti-explosion system on electric vehicle chassis |
| CN105185933A (en) * | 2015-10-08 | 2015-12-23 | 苏州新区佳合塑胶有限公司 | Plastic battery box |
| CN105501041A (en) * | 2015-12-16 | 2016-04-20 | 安徽江淮汽车股份有限公司 | Power battery housing assembly for electric automobile |
| JP2017196958A (en) * | 2016-04-26 | 2017-11-02 | トヨタ自動車株式会社 | Battery mounting structure of vehicle |
| CN106347093A (en) * | 2016-08-31 | 2017-01-25 | 上海蔚来汽车有限公司 | Battery box locking device and battery box including battery box locking device |
| CN107887529A (en) * | 2016-09-30 | 2018-04-06 | 长城汽车股份有限公司 | Battery module device for battery bag |
| CN106427514A (en) * | 2016-11-21 | 2017-02-22 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
| CN206344674U (en) * | 2016-11-27 | 2017-07-21 | 康迪电动汽车（上海）有限公司 | A kind of electric automobile power battery fixing device |
| CN106494370A (en) * | 2016-12-30 | 2017-03-15 | 上海电巴新能源科技有限公司 | Tripper, change electromigration moving platform and quick-change system |
| CN108063194A (en) * | 2017-01-23 | 2018-05-22 | 上海电巴新能源科技有限公司 | A kind of battery charging panel of electric vehicle |
| CN109509849A (en) * | 2017-11-29 | 2019-03-22 | 蔚来汽车有限公司 | Cell fixing device and vehicle |
| CN108705947A (en) * | 2018-05-28 | 2018-10-26 | 江桂英 | A kind of New-energy electric vehicle |
| WO2020043118A1 (en) * | 2018-08-29 | 2020-03-05 | 奥动新能源汽车科技有限公司 | Battery pack and support unit thereof, liquid-cooled insertion assembly and device thereof, and electric vehicle |
| CN110962808A (en) * | 2018-09-30 | 2020-04-07 | 奥动新能源汽车科技有限公司 | Automobile chassis device and electric automobile comprising same |
| CN110165113A (en) * | 2019-01-09 | 2019-08-23 | 比亚迪股份有限公司 | Power battery pack and electric vehicle |
| CN109768196A (en) * | 2019-01-11 | 2019-05-17 | 王宁豪 | A kind of new-energy automobile quick-change type general dynamic battery |
| CN111490190A (en) * | 2019-01-25 | 2020-08-04 | 比亚迪股份有限公司 | Battery cover plate, battery and vehicle |
| CN111619395A (en) * | 2019-02-28 | 2020-09-04 | 奥动新能源汽车科技有限公司 | Quick change structure assembly and contain its electric automobile |
| CN109950441A (en) * | 2019-03-15 | 2019-06-28 | 北京新能源汽车股份有限公司蓝谷动力系统分公司 | Battery pack |
| CN110137398A (en) * | 2019-04-11 | 2019-08-16 | 力神动力电池系统有限公司 | A kind of battery for electric automobile case |
| CN110048052A (en) * | 2019-04-26 | 2019-07-23 | 国能新能源汽车有限责任公司 | A kind of electrokinetic cell system cabinet |
| CN211404545U (en) * | 2020-03-18 | 2020-09-01 | 江苏久兴源新能源科技有限公司 | New energy automobile power battery module apron connection structure |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114194017B (en) | Battery pack mounting part for horizontally mounting battery pack and electric automobile with battery pack mounting part | |
| CN217197754U (en) | Electric automobile | |
| CN218558543U (en) | Battery pack and battery replacing vehicle | |
| CN115832592A (en) | Battery pack and electric vehicle comprising same | |
| CN113147344B (en) | Electric automobile battery package hanging point structure | |
| CN217672242U (en) | Quick change support and electric automobile | |
| CN219257118U (en) | Battery, bracket and vehicle | |
| CN218039648U (en) | Battery frame and vehicle | |
| CN216545702U (en) | Battery mounting structure and vehicle | |
| CN218300074U (en) | Locking mechanism and vehicle | |
| CN217892497U (en) | Frame subassembly, vehicle and trade power station | |
| CN218228616U (en) | Supporting beam assembly, lateral connecting device and vehicle | |
| CN113513870B (en) | Assembly structure and refrigerator | |
| WO2024011959A1 (en) | Electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |