DE102020105427B3 - Vehicle with an electrical energy storage device - Google Patents
Vehicle with an electrical energy storage device Download PDFInfo
- Publication number
- DE102020105427B3 DE102020105427B3 DE102020105427.0A DE102020105427A DE102020105427B3 DE 102020105427 B3 DE102020105427 B3 DE 102020105427B3 DE 102020105427 A DE102020105427 A DE 102020105427A DE 102020105427 B3 DE102020105427 B3 DE 102020105427B3
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- electrical energy
- energy store
- loading floor
- battery holder
- 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
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Classifications
-
- 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
- B62D25/08—Front or rear portions
- B62D25/087—Luggage compartments
-
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
-
- 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
- B60K2001/0416—Arrangement in the rear part of the vehicle
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Die Erfindung betrifft ein Fahrzeug mit einer Karosseriestruktur (1), einem elektrischen Energiespeicher (2), welcher in Fahrzeughochrichtung (z-Richtung) unterhalb eines Ladebodens (3) eines Kofferraums (4) angeordnet ist, und einem den Energiespeicher (2) mit der Karosseriestruktur (1) verbindenden Batteriehalter (5), wobei der Batteriehalter (5) ein Abstützelement (5.1) aufweist, welches zur Abstützung des Ladebodens (3) über den elektrischen Energiespeicher (2) in Fahrzeughochrichtung (z-Richtung) hinausragt.The invention relates to a vehicle with a body structure (1), an electrical energy store (2) which is arranged in the vertical direction of the vehicle (z-direction) below a loading floor (3) of a trunk (4), and an energy store (2) with the The battery holder (5) connecting the body structure (1), the battery holder (5) having a support element (5.1) which projects beyond the electrical energy store (2) in the vertical direction of the vehicle (z-direction) to support the loading floor (3).
Description
Die Erfindung betrifft ein Fahrzeug mit einem elektrischen Energiespeicher, welcher in Fahrzeughochrichtung unterhalb eines Ladebodens eines Kofferraums des Fahrzeugs angeordnet ist.The invention relates to a vehicle with an electrical energy store, which is arranged in the vertical direction of the vehicle below a loading floor of a trunk of the vehicle.
Bei einer Anordnung eines elektrischen Energiespeicher, bspw. einer Traktionsbatterie für eine elektrische Antriebsmaschine eines Hybridfahrzeugs, eines Elektrofahrzeugs oder eines Brennstoffzellenfahrzeugs, unterhalb eines Ladebodens im Hinterwagen eines solchen Fahrzeugs führt dazu, dass bei einer Beladung des Ladebodens mit Ladegut derselbe deformiert wird und es nicht auszuschließen ist, dass dabei der elektrische Energiespeicher durch den Ladeboden kontaktiert und mechanisch belastet wird. Dies muss vermieden werden.In the case of an arrangement of an electrical energy storage device, e.g. a traction battery for an electric drive machine of a hybrid vehicle, an electric vehicle or a fuel cell vehicle, below a loading floor in the rear of such a vehicle, the result is that when the loading floor is loaded with cargo, it is deformed and cannot be excluded is that the electrical energy store is contacted by the loading floor and mechanically stressed. This must be avoided.
Ein Energiespeichersystem für Fahrzeuge ist aus der
Schließlich beschreibt die
Es ist Aufgabe der Erfindung, ein Fahrzeug mit einem in Fahrzeughochrichtung unterhalb eines Ladebodens eines Kofferraums angeordneten elektrischen Energiespeicher anzugeben, bei welchem ein Krafteintrag auf den elektrischen Energiespeicher durch den Ladeboden vermieden wird.It is the object of the invention to specify a vehicle with an electrical energy store arranged in the vertical direction of the vehicle below a loading floor of a trunk, in which an application of force to the electrical energy store through the loading floor is avoided.
Diese Aufgabe wird gelöst durch ein Fahrzeug mit den Merkmalen des Anspruchs 1.This object is achieved by a vehicle with the features of claim 1.
Ein solches Fahrzeug umfasst
- - eine Karosseriestruktur,
- - einen elektrischen Energiespeicher mit einem Deckel, welcher in Fahrzeughochrichtung unterhalb eines Ladebodens des Fahrzeugs angeordnet ist, und
- - einen den Energiespeicher mit einem Quer- oder Längsträger der Karosseriestruktur verbindenden Batteriehalter mit einem Abstützelement, wobei
- - das Abstützelement ausgebildet ist, zur Abstützung des Ladebodens mit einer Länge
a in Fahrzeughochrichtung über den Deckel des Energiespeichers in Fahrzeughochrichtung hinaus zu ragen.
- - a body structure,
- - An electrical energy store with a cover, which is arranged in the vertical direction of the vehicle below a loading floor of the vehicle, and
- - A battery holder that connects the energy store with a transverse or longitudinal member of the body structure and has a support element, wherein
- - The support element is designed to support the loading floor with a length
a in the vertical direction of the vehicle to protrude beyond the cover of the energy storage device in the vertical direction of the vehicle.
Erfindungsgemäß weist der den elektrischen Energiespeicher mit der Karosseriestruktur verbindende Batteriehalter ein Abstützelement zur Realisierung einer Abstützfunktion für den Ladeboden auf, so dass der Ladeboden unter Bildung eines Zwischenraums auf dem Abstützelement aufliegt. Damit werden auf den Ladeboden wirkende Kräfte über das Abstützelement des Batteriehalters in die Karosseriestruktur abgeleitet, ohne dass der elektrische Energiespeicher mechanisch druckbeaufschlagt wird.According to the invention, the battery holder connecting the electrical energy store to the body structure has a support element for realizing a support function for the loading floor, so that the loading floor rests on the support element with the formation of an intermediate space. In this way, forces acting on the loading floor are diverted into the body structure via the support element of the battery holder without the electrical energy store being mechanically pressurized.
Mit dem Maß, mit welchem die Halteplatte über den elektrischen Energiespeicher hinausragt, ist der elektrische Energiespeicher in Fahrzeughochrichtung beabstandet zum Ladeboden angeordnet.To the extent that the retaining plate protrudes beyond the electrical energy store, the electrical energy store is arranged at a distance from the loading floor in the vertical direction of the vehicle.
Nach einer bevorzugten Weiterbildung der Erfindung ist das Abstützelement eine Halteplatte
und der Batteriehalter weist ein Verbindungselement zur Verbindung der Halteplatte mit dem Quer- oder Längsträger auf. Ein solches Verbindungselement kann bspw. als Winkel in O-Form oder in Z-Form ausgeführt werden.According to a preferred development of the invention, the support element is a holding plate
and the battery holder has a connecting element for connecting the holding plate to the transverse or longitudinal beam. Such a connecting element can, for example, be designed as an angle in an O-shape or in a Z-shape.
Der Batteriehalter kann paarig an einer Seitenfläche des elektrischen Energiespeichers angeordnet werden. Ferner ist es auch möglich, auf gegenüberliegenden Seiten des elektrischen Energiespeichers solche Batteriehalter paarig vorzusehen.The battery holder can be arranged in pairs on a side surface of the electrical energy store. Furthermore, it is also possible to provide such battery holders in pairs on opposite sides of the electrical energy store.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsformen sowie anhand der einzigen
Die
In Fahrzeughochrichtung (z-Richtung) ist unterhalb des Ladebodens
Zur Integration des elektrischen Energiespeichers
Dieser Batteriehalter
Die Halteplatte
Auf der zum Batteriehalter
Das Verbindungselement
Der Batteriehalter
Der Batteriehalter
BezugszeichenlisteList of reference symbols
- 11
- KarosseriestrukturBody structure
- 1.11.1
- KarosserieelementBody element
- 22
- elektrischer Energiespeicherelectrical energy storage
- 2.12.1
-
Deckel des elektrischen Energiespeichers 2Lid of the
electrical energy store 2 - 33
- LadebodenLoading floor
- 44th
- KofferraumTrunk
- 55
- BatteriehalterBattery holder
- 5.15.1
-
Abstützelement des Batteriehalters 5Support element of the
battery holder 5 - 5.105.10
-
Halteplatte des Batteriehalters 5Battery
holder retaining plate 5 - 5.25.2
-
Verbindungselement des Batteriehalters 5
Battery holder connector 5 - 66th
- Längs- oder Querträger der Karosseriestruktur 1 Longitudinal or cross member of the body structure 1
- aa
- Längelength
- ZZ
- ZwischenraumSpace
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020105427.0A DE102020105427B3 (en) | 2020-03-02 | 2020-03-02 | Vehicle with an electrical energy storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020105427.0A DE102020105427B3 (en) | 2020-03-02 | 2020-03-02 | Vehicle with an electrical energy storage device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102020105427B3 true DE102020105427B3 (en) | 2021-06-24 |
Family
ID=76206064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102020105427.0A Active DE102020105427B3 (en) | 2020-03-02 | 2020-03-02 | Vehicle with an electrical energy storage device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102020105427B3 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013014312A (en) * | 2011-06-07 | 2013-01-24 | Toyota Auto Body Co Ltd | Installation structure of important security component in rear part of automobile |
JP2014221622A (en) * | 2013-05-14 | 2014-11-27 | 本田技研工業株式会社 | Power storage device for vehicle |
DE202014002557U1 (en) * | 2014-03-22 | 2015-06-30 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Rear floor module for placement on a motor vehicle body |
-
2020
- 2020-03-02 DE DE102020105427.0A patent/DE102020105427B3/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013014312A (en) * | 2011-06-07 | 2013-01-24 | Toyota Auto Body Co Ltd | Installation structure of important security component in rear part of automobile |
JP2014221622A (en) * | 2013-05-14 | 2014-11-27 | 本田技研工業株式会社 | Power storage device for vehicle |
DE202014002557U1 (en) * | 2014-03-22 | 2015-06-30 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Rear floor module for placement on a motor vehicle body |
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