CN218085745U - Vehicle body floor assembly and vehicle with same - Google Patents
Vehicle body floor assembly and vehicle with same Download PDFInfo
- Publication number
- CN218085745U CN218085745U CN202121931584.6U CN202121931584U CN218085745U CN 218085745 U CN218085745 U CN 218085745U CN 202121931584 U CN202121931584 U CN 202121931584U CN 218085745 U CN218085745 U CN 218085745U
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- vehicle body
- body floor
- battery
- adapter
- floor assembly
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- 238000001816 cooling Methods 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 42
- 230000008901 benefit Effects 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000007105 physical stamina Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/04—Arrangement of batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0438—Arrangement under the floor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0472—Removal or replacement of the energy storages from below
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an automobile body floor assembly and vehicle that has it, automobile body floor assembly includes: a vehicle body floor; the vehicle body mounting structure is mounted on the lower side surface of the vehicle body floor, a downward-opened battery mounting cavity is defined by the vehicle body mounting structure and the vehicle body floor, and the battery mounting cavity is used for mounting a battery module; a lower case for closing an open end of the battery mounting cavity; and a water cooling plate is arranged between the lower shell and the battery module, and a connecting wire harness is pre-buried between the water cooling plate and the lower shell. The utility model discloses an automobile body floor assembly is through improving vehicle body structure to make battery module and inferior valve physical stamina enough realize the installation from bottom to top, and lower to the requirement of the leakproofness of battery module, electric play plug-in components simple to operate simultaneously, and through with the tie-in pre-buried between water-cooling board and inferior valve body, do benefit to the space utilization who improves the battery package, reduce the overall structure size of battery package.
Description
Technical Field
The utility model belongs to the technical field of the vehicle manufacturing technique and specifically relates to a vehicle body floor assembly and vehicle that has it is related to.
Background
In the related art, a battery pack structure may be mounted on a floor panel of a vehicle, and the existing battery pack mounting structure includes a top-down mounting form and a bottom-up mounting form. Wherein, to the form of installation from bottom to top, mostly be through the below with battery package and battery package casing direct mount in automobile body floor, so the installation leads to the leakproofness requirement of battery package casing relatively poor, and the installation of battery plug connector is also inconvenient. Meanwhile, the structure of the whole wire harness of the battery pack is complex, the space utilization rate in the battery pack is low, and an improved space exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a vehicle body floor assembly, this vehicle body floor assembly can be installed the battery package from bottom to top on vehicle body floor integratively, has reduced the gas tightness requirement of battery package, and easily simplifies the mounting structure of battery package, does benefit to the space utilization who improves the battery package, reduces the overall structure size of battery package.
According to the utility model discloses automobile body floor assembly, include: a vehicle body floor; the vehicle body mounting structure is mounted on the lower side face of the vehicle body floor, a downward-opened battery mounting cavity is limited by the vehicle body mounting structure and the vehicle body floor, and the battery mounting cavity is used for mounting a battery module; a lower case for closing an open end of the battery mounting cavity; and a water cooling plate is arranged between the lower shell and the battery module, and a connecting wire harness is pre-buried between the water cooling plate and the lower shell.
According to the utility model discloses automobile body floor assembly is through improving the automobile body structure to make battery module and lower casing can enough realize the installation from bottom to top, and lower to the requirement of the leakproofness of battery module, electric play plug-in components simple to operate simultaneously, and through with the connecting wire bundle pre-buried in water-cooling board and down between the casing, do benefit to the space utilization who improves the battery package, reduce the overall structure size of battery package.
According to the utility model discloses vehicle body floor assembly of some embodiments still includes: the adapter is arranged on the lower shell, and the connecting wire harness is electrically connected with the electrical element through an adapter wire at the adapter.
According to the utility model discloses vehicle body floor assembly of some embodiments, the first end of adapter is located the water-cooling board with down between the casing with connect the pencil electricity and connect, the second end of adapter extends the water-cooling board with down space between the casing outside with the patch cord electricity is connected.
According to the utility model discloses the automobile body floor assembly of some embodiments, the adapter with casing detachably links to each other down.
According to the utility model discloses automobile body floor assembly of some embodiments, the connecting harness is in the upwards setting that extends of circumference of casing down, the adapter is a plurality of, and is a plurality of the adapter respectively with battery management mainboard, battery management slave plate, battery block terminal and battery module one-to-one.
According to the utility model discloses the automobile body floor assembly of some embodiments, the casing is equipped with pencil joint spare down, pencil joint spare is used for right the connecting harness is fixed.
According to the utility model discloses automobile body floor assembly of some embodiments, the casing includes shell body, boundary beam and a supporting beam down, the boundary beam encircles the shell body sets up, just a supporting beam support in the shell body, pencil joint spare install in the boundary beam.
According to the utility model discloses the automobile body floor assembly of some embodiments, pencil joint spare is a plurality of, and is a plurality of pencil joint spare is used for right a plurality of positions of connecting the pencil are fixed.
According to the utility model discloses the automobile body floor assembly of some embodiments, the water-cooling board and/or the casing is equipped with the embedding slot down, the connecting wire harness pre-buried in the embedding slot.
The utility model also provides a vehicle.
According to the utility model discloses the vehicle is provided with the automobile body floor assembly in any one of above-mentioned embodiment.
The vehicle and the vehicle body floor assembly have the same advantages compared with the prior art, and the detailed description is omitted.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an exploded view of a vehicle body floor assembly according to an embodiment of the present invention;
fig. 2 is an assembly schematic of a connection harness according to an embodiment of the present invention;
fig. 3 is an assembly schematic view of a vehicle body floor and vehicle body mounting structure according to an embodiment of the present invention.
Reference numerals are as follows:
a floor assembly 100 for a vehicle body is provided,
the vehicle body comprises a vehicle body floor 1, a vehicle body mounting structure 2, a mounting frame 21, a vehicle body cross beam 22, a vehicle body longitudinal beam 23, a battery module 3, a lower shell 4, a shell body 41, an outer edge beam 42, a supporting beam 43, a water cooling plate 5, a connecting wire harness 6, an adapter 7 and a wire harness clamping piece 8.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
Unless otherwise specified, the front-rear direction in the present application is the longitudinal direction of the vehicle, i.e., the X direction; the left and right directions are the transverse direction of the vehicle, namely the Y direction; the up-down direction is the vertical direction of the vehicle, i.e., the Z direction.
The following describes an automobile body floor assembly 100 according to an embodiment of the present invention with reference to fig. 1-2, through improving automobile body floor 1, to form an upper cover for battery module 3 by using existing automobile body floor 1, and install automobile body mounting structure 2 in the side of automobile body floor 1 towards the ground, thereby forming an open battery installation cavity towards the ground, thereby facilitating integrated installation of battery module 3 on automobile body floor 1 from bottom to top, thereby satisfying the current demand of the whole vehicle production line, satisfying the demand of quick disassembly and repair of battery module 3, easily reducing the assembly difficulty of battery module 3, reducing the maintenance cost of battery module 3, and simultaneously, be equipped with water-cooling plate 5 between lower shell 4 and battery module 3, and pre-buried connection harness 6 between water-cooling plate 5 and lower shell 4, that is to say, connection harness 6 in the battery package can adopt the pre-buried mode to locate in the space between water-cooling plate 5 and lower shell 4, facilitate fully utilizing the installation space between water-cooling plate 5 and lower shell 4, improve the space utilization ratio in the battery package, reduce the structural size of the battery package, and be in addition, and be convenient for directly enhancing the safety of pre-buried connection harness between water-cooling plate 5 and lower shell 4, and the battery package is not directly visible.
According to the utility model discloses vehicle body floor assembly 100, include: a vehicle body floor 1, a vehicle body mounting structure 2, a lower case 4, and a water-cooled panel 5.
The vehicle body floor 1 is located at the bottom of the whole vehicle structure, namely the vehicle body floor 1 is installed on one side of the whole vehicle structure facing the ground, so that the whole vehicle structure can be supported and protected, and the stability of the whole vehicle structure is enhanced. Meanwhile, the vehicle body installation structure 2 is installed at the lower side surface of the vehicle body floor 1, that is, the vehicle body installation structure 2 is arranged at one side of the vehicle body floor 1 facing the ground, and the vehicle body installation structure 2 extends downwards to form an installation structure of the battery modules 3, thereby, the existing vehicle body floor 1 can be used for forming an upper cover of a battery installation cavity, and the vehicle body installation structure 2 is used for forming the peripheral wall of the battery installation cavity, namely, the vehicle body installation structure 2 and the vehicle body floor 1 jointly define the battery installation cavity which is opened downwards, wherein the battery modules 3 which are distributed at intervals are arranged in the battery installation cavity, it can be understood that the battery modules 3 are distributed in the battery installation cavity at intervals, so that each battery module 3 can independently complete work, and when one of the battery modules 3 goes wrong, one of the battery modules 3 is independently replaced or maintained, and the flexibility of the battery modules 3 is enhanced.
From this, battery module 3 can be from bottom to top integrated installation on automobile body floor 1 to utilize automobile body mounting structure 2 and automobile body floor 1 to play support and fixed effect to battery module 3, strengthen battery module 3's structural stability, and then satisfy the demand of putting in order the car at present and producing the line, satisfy battery module 3's quick detach demand of reprocessing, easily reduce battery module 3's the assembly degree of difficulty, reduce battery module 3's cost of maintenance.
It should be noted that, as shown in fig. 3, the vehicle body mounting structure 2 in the present invention includes a mounting frame 21, a vehicle body cross member 22 and a vehicle body longitudinal member 23, wherein the mounting frame 21 is configured as a ring beam, and the vehicle body cross member 22 and the vehicle body longitudinal member 23 are distributed in the mounting frame 21 in a crossing manner, so that, when specifically mounting, the vehicle body cross member 22 and the vehicle body longitudinal member 23 can be fixed in the mounting frame 21 first, and the vehicle body mounting structure 2 is fixedly mounted on the vehicle body floor 1. Or, the utility model provides a body crossbeam 22, automobile body longeron 23 and installing frame 21 and the direct integrated into one piece of automobile body floor 1 to do benefit to the stability that promotes battery package mounting structure, and do benefit to and save the installation step.
Casing 4 is used for sealing the open end of battery installation cavity down, it can be understood, casing 4 installs in the opening part of battery installation cavity down, and casing 4 sets up with automobile body floor 1 relatively down, in order to utilize casing 4 to seal the battery installation cavity down, strengthen the leakproofness of battery installation cavity, and do benefit to and prevent that battery module 3 from droing from the battery installation cavity, strengthen battery module 3's structural stability, and can play the effect of protection to battery module 3 through casing 4 down, guarantee battery module 3's operational environment, strengthen battery module 3's security.
In this way, during specific installation, the vehicle body installation structure 2 may be fixedly installed on the lower side surface of the vehicle body floor 1, or the vehicle body installation structure 2 may be integrated with the lower side surface of the vehicle body floor 1, wherein the vehicle body cross beams 22 and the vehicle body longitudinal beams 23 are distributed in the battery installation cavity in a crossed manner, for example, the vehicle body cross beams 22 and the vehicle body longitudinal beams 23 are crossed, so as to divide the battery installation cavity into a plurality of sub-cavities spaced apart in the transverse direction and the longitudinal direction. Furthermore, a plurality of battery modules 3 are installed on the upper side of the lower shell 4, and the plurality of battery modules 3 are distributed on the upper side of the lower shell 4 at intervals and respectively correspond to the plurality of sub-cavities, so that an operator can install the plurality of battery modules 3 and the lower shell 4 together upwards in the battery installation cavity, thereby realizing that the installation of the battery modules 3 is fixed, and the vehicle body floor 1, the vehicle body installation structure 2 and the lower shell 4 jointly construct a shell structure of a battery pack. Just the utility model discloses in, when realizing casing 4's fixed mounting down, only need realize down casing 4 and automobile body mounting structure 2 between the installing frame 21 sealed can, if set up an annular seal spare between casing 4 and installing frame 21 down, realize that circumference is sealed can, from this, greatly simplified the sealed requirement of the casing of battery package, sealed cost is lower.
And simultaneously, the utility model provides a battery module 3 is for preassembleing in casing 4 down earlier, and along with casing 4 together installs in 2 departments of automobile body mounting structure down, promptly the utility model discloses well battery module 3 and the electric plug-in components that go out that correspond all can preinstall in casing 4 down, like this, operating personnel is with casing 4 installation in automobile body mounting structure 2 down in, can arrange casing 4 down in the space open, operating range is great, install electric plug-in components and battery module 3, and electric plug-in components that go out can set up in the front side and/or the rear side of casing 4 down in a flexible way to make electric plug-in components's mounting structure nimble changeable, improve electric plug-in components's the installation degree of difficulty, simple to operate.
Wherein, be equipped with water-cooling board 5 between casing 4 and the battery module 3 down, water-cooling board 5 is used for setting up battery module 3 and lower casing 4 spaced apart promptly for not direct contact between casing 4 and the battery module 3 down prevents that battery module 3's heat transfer from to casing 4 down, and can cool down battery module 3 through water-cooling board 5, thereby reduces battery module 3's the risk of thermal runaway, reinforcing battery module 3's security.
Wherein, pre-buried there is connecting wire harness 6 between water-cooling board 5 and lower casing 4, that is to say, connecting wire harness 6 in the battery package can adopt pre-buried mode to locate in the space between water-cooling board 5 and lower casing 4, be convenient for make full use of the installation space between water-cooling board 5 and lower casing 4, improve the space utilization in the battery package, reduce the structural dimension of battery package, and pre-buried connecting wire harness 6 between water-cooling board 5 and lower casing 4 is not directly visible, be convenient for strengthen the aesthetic property of battery package, can play the effect of support and protection to connecting wire harness 6 through water-cooling board 5 and lower casing 4 simultaneously, strengthen connecting wire harness 6's structural stability.
Wherein, what need explain is the utility model discloses in, connecting harness 6 can follow water-cooling board 5 circumference and encircle between water-cooling board 5 and lower casing 4 to in the pre-buried degree of difficulty that reduces connecting harness 6, and be convenient for shorten the connecting distance between connecting harness 6 and other electrical components, reduce the connecting degree of difficulty between connecting harness 6 and other electrical components.
According to the utility model discloses automobile body floor assembly 100 is through improving the body structure to make battery module 3 and lower casing 4 can realize the installation from bottom to top, and lower to the requirement of battery module 3's leakproofness, electric play plug-in components simple to operate simultaneously, and through with connecting harness 6 pre-buried between water-cooling board 5 and lower casing 4, do benefit to the space utilization who improves the battery package, reduce the overall structure size of battery package.
In some embodiments, the vehicle body floor assembly 100 further comprises: an adapter 7.
The adapter 7 is installed in lower casing 4, is convenient for be fixed in adapter 7 on lower casing 4, strengthens the structural stability of adapter 7, and at least part protrusion in water-cooling board 5 of adapter 7 to be convenient for connect pencil 6 and be connected with the electric elements electricity through the patch cord in adapter 7 department.
That is to say, the connection harness 6 pre-embedded between the water cooling plate 5 and the lower casing 4 is connected with other electrical components through the adapter 7 and the patch cord, that is, the patch cord is arranged between the adapter 7 and the interfaces of other electrical components, so as to shorten the length of the harness between the connection harness 6 and other electrical components, and simplify the harness installation structure of the battery pack.
In some embodiments, a first end of the adapter 7 is positioned between the water cooled plate 5 and the lower housing 4 to electrically connect with the connection harness 6, and a second end of the adapter 7 extends out of the space between the water cooled plate 5 and the lower housing 4 to electrically connect with the patch cord.
It can be understood that, the first end (the one end that is close to the patch cord) of adapter 7 extends between water-cooling board 5 and the lower casing 4 and links to each other with the patch cord, the second end (the one end of keeping away from the patch cord) of adapter 7 extends the exterior space of water-cooling board 5 and lower casing 4 and links to each other with the patch cord, can realize being connected between connection pencil 6 and the patch cord through adapter 7 promptly, and then the patch cord links to each other with other electrical component's interface, thereby can realize being connected between connection pencil 6 and the electrical component that needs to be connected through adapter 7 and patch cord in a flexible way, strengthen the flexibility of its connection.
Further, adapter 7 links to each other with lower casing 4 detachably, and adapter 7 detachably installs in casing 4 down promptly to be convenient for to the change and the maintenance of adapter 7, and be convenient for adjust adapter 7's specific mounted position in a flexible way, make adapter 7 can adjust its mounted position according to the inside line form of walking of battery package in a flexible way, strengthen the flexibility that adapter 7 set up.
In some embodiments, the connection harness 6 extends in the circumferential direction of the lower housing 4, that is, the connection harness 6 may surround between the water-cooling plate 5 and the lower housing 4 along the circumferential direction of the water-cooling plate 5, so as to reduce the pre-embedding difficulty of the connection harness 6, shorten the connection distance between the connection harness 6 and other electrical components, and reduce the connection difficulty between the connection harness 6 and other electrical components.
Wherein, the adapter 7 can be established to a plurality ofly, the quantity of the electric elements that the quantity of adapter 7 can be connected as required carries out nimble setting, and a plurality of adapters 7 respectively with the battery management mainboard, the battery management slave plate, battery distribution box and battery module 3 one-to-one, that is to say, can all be equipped with adapter 7 in the corresponding position department of electric elements such as connecting wire harness 6 and battery management mainboard, battery management slave plate, battery distribution box and battery module 3, and then accessible adapter 7 and patch cord realize connecting wire harness 6 and battery management mainboard, battery management slave plate, independent electricity is connected between electric elements such as battery distribution box and battery module 3, and be convenient for set up its connection structure alone, reduce the connection degree of difficulty, of course, also can connect through the pencil that runs through water-cooling board 5 between connecting wire harness 6 and the battery module 3, be convenient for shorten the pencil length between the two, reduce the connection degree of difficulty.
In some embodiments, lower casing 4 is equipped with pencil joint spare 8, and pencil joint spare 8 can be established to the semi-annular structure, and pencil joint spare 8 can be equipped with a plurality ofly, and a plurality of pencil joint spares 8 are spaced apart in the circumference of lower casing 4 and distribute, and a plurality of pencil joint spares 8 all are used for fixing connecting harness 6 to in with connecting harness 6 fixed mounting on lower casing 4 through pencil joint spare 8, prevent connecting harness 6 displacement or drunkenness from appearing, strengthen connecting harness 6's structural stability.
In some embodiments, lower shell 4 includes a shell body 41, an outer edge beam 42, and a support beam 43.
In some embodiments, the water-cooling plate 5 and/or the lower housing 4 are provided with pre-embedded grooves, and the connection wire harness 6 is pre-embedded in the pre-embedded grooves. It can be understood that, the embedded groove can be located on water-cooling board 5, and the embedded groove is sunken towards the direction of keeping away from lower casing 4 on the side that is close to lower casing 4 towards water-cooling board 5, or the embedded groove can be located on casing 4 down, and the embedded groove is sunken towards the direction of keeping away from water-cooling board 5 on the side that is close to water-cooling board 5 down, or, the embedded groove can be located simultaneously on water-cooling board 5 and lower casing 4, so as to install connecting harness 6 in the embedded groove, and then strengthen connecting harness 6's structural stability, and can play spacing effect to connecting harness 6 through the perisporium of embedded groove, prevent connecting harness 6 displacement or drunkenness from appearing, and simultaneously, through setting up the embedded groove, can make connecting harness 6 occupy the space between water-cooling board 5 and lower casing 4 and the shared space part coincidence of water-cooling board 5 and/lower casing 4, and then improve the space utilization in the battery package, reduce the structural dimension of battery package.
The utility model also provides a vehicle.
According to the utility model discloses the vehicle, be provided with the automobile body floor assembly 100 in any one of the above-mentioned embodiments, its automobile body floor assembly 100, through improving body structure, so that battery module 3 and lower casing 4 can realize the installation from bottom to top, and lower to the requirement of the leakproofness of battery module 3, electric plug-in components simple to operate goes out simultaneously, and through with connecting wire harness 6 pre-buried between water-cooling board 5 and lower casing 4, do benefit to the space utilization who improves the battery package, reduce the overall structure size of battery package.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A vehicle body floor assembly (100), comprising:
a vehicle body floor (1);
the vehicle body mounting structure (2) is mounted on the lower side face of the vehicle body floor (1), and defines a battery mounting cavity which is open downwards with the vehicle body floor (1), and the battery mounting cavity is used for mounting a battery module (3);
a lower case (4), the lower case (4) being used for closing the open end of the battery installation cavity; wherein
Be equipped with water-cooling board (5) down casing (4) with between battery module (3), just water-cooling board (5) with pre-buried connection pencil (6) have between casing (4) down.
2. The vehicle body floor assembly (100) of claim 1, further comprising: the adapter (7) is installed on the lower shell (4), and the connecting wire harness (6) is electrically connected with the electric element through an adapter wire at the position of the adapter (7).
3. The vehicle body floor assembly (100) according to claim 2, wherein a first end of the adapter (7) is located between the water-cooled plate (5) and the lower housing (4) to be electrically connected with the connection harness (6), and a second end of the adapter (7) extends out of a space between the water-cooled plate (5) and the lower housing (4) to be electrically connected with the adapter.
4. The vehicle body floor assembly (100) according to claim 2, characterized in that the adapter (7) is detachably connected to the lower shell (4).
5. The vehicle body floor assembly (100) according to claim 2, wherein the connecting wire harness (6) extends in the circumferential direction of the lower shell (4), the number of the adapter seats (7) is multiple, and the multiple adapter seats (7) correspond to the battery management main board, the battery management slave board, the battery distribution box and the battery module (3) one by one respectively.
6. The vehicle body floor assembly (100) according to claim 1, wherein the lower housing (4) is provided with a harness snap (8), and the harness snap (8) is used for fixing the connecting harness (6).
7. The vehicle body floor assembly (100) of claim 6, wherein the lower housing (4) comprises a housing body (41), an outer side beam (42) and a support beam (43), the outer side beam (42) is disposed around the housing body (41), the support beam (43) is supported on the housing body (41), and the wire harness snap (8) is mounted to the outer side beam (42).
8. The vehicle body floor assembly (100) according to claim 6, wherein the harness snap-in member (8) is plural, and the plural harness snap-in members (8) are used for fixing plural positions of the connection harness (6).
9. The vehicle body floor assembly (100) according to claim 1, wherein the water-cooled panel (5) and/or the lower shell (4) is provided with an embedded groove, and the connecting wire harness (6) is embedded in the embedded groove.
10. A vehicle, characterized in that a body floor assembly (100) according to any of claims 1-9 is provided.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121931584.6U CN218085745U (en) | 2021-08-17 | 2021-08-17 | Vehicle body floor assembly and vehicle with same |
| PCT/CN2022/112257 WO2023020401A1 (en) | 2021-08-17 | 2022-08-12 | Vehicle body floor assembly and vehicle having same |
| DE212022000117.6U DE212022000117U1 (en) | 2021-08-17 | 2022-08-12 | Body floor assembly and vehicle with such |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121931584.6U CN218085745U (en) | 2021-08-17 | 2021-08-17 | Vehicle body floor assembly and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218085745U true CN218085745U (en) | 2022-12-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121931584.6U Active CN218085745U (en) | 2021-08-17 | 2021-08-17 | Vehicle body floor assembly and vehicle with same |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN218085745U (en) |
| DE (1) | DE212022000117U1 (en) |
| WO (1) | WO2023020401A1 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201769670U (en) * | 2010-07-08 | 2011-03-23 | 上海汽车集团股份有限公司 | Seal structure of automotive vehicle battery module and automotive vehicle |
| CN104900939B (en) * | 2015-05-25 | 2018-03-20 | 宁德时代新能源科技股份有限公司 | Lithium ion battery pack |
| EP3291358A1 (en) * | 2016-08-31 | 2018-03-07 | Akasol GmbH | Battery module assembly and cooling plate for use in a battery module assembly |
| CN110329362B (en) * | 2018-03-30 | 2021-02-23 | 比亚迪股份有限公司 | Vehicle body structure and automobile |
| CN112259849A (en) * | 2020-05-29 | 2021-01-22 | 蜂巢能源科技有限公司 | Power battery pack and vehicle |
| CN212874579U (en) * | 2020-08-31 | 2021-04-02 | 蜂巢能源科技有限公司 | Battery pack with shell damage detection unit and electric automobile |
| CN112151910B (en) * | 2020-09-27 | 2022-02-18 | 中国第一汽车股份有限公司 | Liquid-cooled battery system and control method thereof |
| CN112428868A (en) * | 2020-12-10 | 2021-03-02 | 重庆峘能电动车科技有限公司 | Battery pack and new energy automobile |
| CN113548117B (en) * | 2021-08-17 | 2024-02-27 | 蜂巢能源科技有限公司 | Vehicle body floor assembly and vehicle |
-
2021
- 2021-08-17 CN CN202121931584.6U patent/CN218085745U/en active Active
-
2022
- 2022-08-12 WO PCT/CN2022/112257 patent/WO2023020401A1/en active Application Filing
- 2022-08-12 DE DE212022000117.6U patent/DE212022000117U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023020401A1 (en) | 2023-02-23 |
| DE212022000117U1 (en) | 2023-08-31 |
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