DE102016102250A1 - Structural composite for a front end of a motor vehicle - Google Patents
Structural composite for a front end of a motor vehicle Download PDFInfo
- Publication number
- DE102016102250A1 DE102016102250A1 DE102016102250.0A DE102016102250A DE102016102250A1 DE 102016102250 A1 DE102016102250 A1 DE 102016102250A1 DE 102016102250 A DE102016102250 A DE 102016102250A DE 102016102250 A1 DE102016102250 A1 DE 102016102250A1
- Authority
- DE
- Germany
- Prior art keywords
- chargers
- crash
- cross member
- subframe
- structural
- 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.)
- Pending
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Classifications
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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
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
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- 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
- B60L53/20—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 characterised by converters located in the vehicle
- B60L53/22—Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/152—Front or rear frames
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- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Der Strukturverbund besteht aus einem Hilfsrahmen mit angelenktem Fahrwerk sowie einem eingeschraubten Crash-Querträger mit Integration von Ladegeräten und einer karosserieseitigen Aggregatlagerung und einer Luftkompressorlagerung. Die Ladegeräte sind auf einer Trägerstrukturplatte des Fahrzeugaufbaus mit dem Crash-Querträger verschraubt und bewirken eine sogenannte Blockbildung.The structural composite consists of a subframe with hinged chassis and a screwed-in crash cross member with integration of chargers and a body-side unit storage and air compressor storage. The chargers are bolted to a support structure plate of the vehicle body with the crash cross member and cause a so-called block formation.
Description
Die Erfindung bezieht sich auf einen Strukturverbund für einen Vorderwagen eines Kraftfahrzeugs nach dem Oberbegriff des Anspruchs 1. The invention relates to a structural composite for a front end of a motor vehicle according to the preamble of
Aus der
Aufgabe der Erfindung ist es, einen Strukturverbund für einen Vorderwagen eines Kraftfahrzeugs zu schaffen, welcher eine Crash- und Steifigkeitsfunktion gewährleistet sowie einen Bauraumgewinn im Vorderwagen des Kraftfahrzeugs ergibt. The object of the invention is to provide a structural composite for a front end of a motor vehicle, which ensures a crash and stiffness function and results in a gain in space in the front of the vehicle.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Weitere vorteilhafte Merkmale beinhalten die Unteransprüche. This object is achieved by the features of
Die mit der Erfindung hauptsächlich erzielten Vorteile bestehen darin, dass im Vorderwagen des Kraftfahrzeugs ein sogenannter Strukturverbund aus Hilfsrahmen, Fahrwerk und Crash-Querträger mit Integration von Ladegeräten, Aggregatlagerung und Kompressorlagerung gebildet wird, der gemäß der Aufgabenstellung eine Crash- und Steifigkeitsfunktion erfüllt. Dies wird nach der Erfindung erreicht, indem zur Bildung des Strukturverbunds auf einer Trägerbodenplatte des Fahrzeugaufbaus wenigstens zwei quer ausgerichtete und aufrecht stehende Ladegeräte angeordnet und mit einem Crash-Querträger verbunden sind, der die Ladegeräte von oben her mittels einer u-förmigen Aufnahme formschlüssig übergreift und an freien Enden mit dem Hilfsrahmen verbunden ist. The advantages achieved by the invention are that in the front of the motor vehicle, a so-called structural composite of subframe, suspension and crash cross member with integration of chargers, storage unit and compressor storage is formed, which fulfills a crash and stiffness function according to the task. This is achieved according to the invention by at least two transversely oriented and upstanding chargers are arranged and connected to a crash cross member, which engages over the chargers from above by means of a U-shaped receptacle form-fitting and to form the structure composite on a support base plate of the vehicle body is connected at free ends to the subframe.
Ferner ist nach der Erfindung in vorteilhafter Weise vorgesehen, dass der Crash-Querträger und die Ladegeräte mit wenigstens zwei horizontal ausgerichteten obenseitigen Strukturplatten verbunden sind, welche sich an einem hinteren Stirnwandträger des Fahrzeugaufbaus abstützen bzw. mit diesem verbunden und befestigbar sind. Durch diese kompakte Anordnung der miteinander verbundenen Fahrzeugelemente, wird im Vorderwagen eine sogenannte Blockeinheit geschaffen, welche optimal steif ausgeführt ist und zudem eine Crashfunktion erfüllt. Außerdem wird ein Bauraumgewinn im Vorderwagen erreicht. Furthermore, it is provided according to the invention in an advantageous manner that the crash cross member and the chargers are connected to at least two horizontally oriented top side structure plates, which are supported on a rear end wall support of the vehicle body and connected thereto and fastened. This compact arrangement of interconnected vehicle elements, a so-called block unit is created in the front end, which is designed to be optimally stiff and also fulfills a crash function. In addition, a space gain in the front end is achieved.
Ferner ist nach der Erfindung vorgesehen, dass zwischen den Strukturplatten eine Leistungselektronikeinheit angeordnet ist, welche sich vom Stirnwand-Querträger bis zu den Ladegeräten bzw. bis zum Crash-Querträger erstreckt. Des Weiteren ist nach der Erfindung vorgesehen, dass zwischen den beiden Ladegeräten in einem Zwischenraum Bauelemente, wie beispielsweise ein Luftkompressor und die Motorlager angeordnet sind. Durch diese kompakte Anordnung der Leistungselektronikeinheit sowie des Luftkompressors und der Motorlager wird der Bauraum im Vorderwagen optimal genutzt. Auch erfolgt über die obenseitigen Strukturplatten eine akustische Abdeckung des Technikraums. Die Struktureinheit ermöglicht zudem eine Vormontagemöglichkeit für die Technikkomponenten sowie eine Montage von unten her. It is further provided according to the invention that between the structural plates, a power electronics unit is arranged, which extends from the end wall cross member to the chargers or to the crash cross member. Furthermore, it is provided according to the invention that between the two chargers in a gap components, such as an air compressor and the engine mounts are arranged. Through this compact arrangement of the power electronics unit and the air compressor and the engine mounts, the space in the front end is used optimally. Also takes place on the top structural plates an acoustic cover of the technical room. The structural unit also allows pre-assembly of the technical components as well as mounting from below.
Die Ladegeräte bilden auf der Trägerbodenplatte eine sogenannte vertikale Barriere und der Crash-Querträger bildet eine sogenannte horizontale Barriere, wobei diese beiden Barrieren mit den Strukturplatten als Crashverbund wirken. Dieser Crashverbund wir noch dadurch unterstützt, dass die Radaufhängung jeweils mit einem Lenker an einem Längsträger des Hilfrahmens angelenkt ist, der mit der Trägerbodenplatte verbunden ist und diese Bauelemente einen Verbund mit den Ladegeräten und dem Crash-Querträger bilden. The chargers form on the bottom plate support a so-called vertical barrier and the crash cross member forms a so-called horizontal barrier, these two barriers act as a crash composite with the structural plates. This Crashverbund we still supported by the fact that the suspension is articulated in each case with a handlebar to a longitudinal member of the subframe, which is connected to the carrier base plate and these components form a composite with the chargers and the crash crossmember.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben. An embodiment of the invention is illustrated in the drawings and will be described in more detail below.
Es zeigen: Show it:
Im Vorderwagen eines Kraftfahrzeugs
Der Crash-Querträger
Zwischen den beiden Strukturplatten
Insbesondere bilden die beiden Ladegeräte
Die Radaufhängung ist jeweils mit wenigstens einem Lenker
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 10058115 A1 [0002] DE 10058115 A1 [0002]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016102250.0A DE102016102250A1 (en) | 2016-02-10 | 2016-02-10 | Structural composite for a front end of a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016102250.0A DE102016102250A1 (en) | 2016-02-10 | 2016-02-10 | Structural composite for a front end of a motor vehicle |
Publications (1)
Publication Number | Publication Date |
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DE102016102250A1 true DE102016102250A1 (en) | 2017-08-10 |
Family
ID=59382506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102016102250.0A Pending DE102016102250A1 (en) | 2016-02-10 | 2016-02-10 | Structural composite for a front end of a motor vehicle |
Country Status (1)
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DE (1) | DE102016102250A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115416754A (en) * | 2022-09-06 | 2022-12-02 | 浙江极氪智能科技有限公司 | Cabin assembly for vehicle and vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10058115A1 (en) | 2000-11-22 | 2002-06-06 | Volkswagen Ag | Auxiliary frame module for vehicle has at least two parallel lines for gas or liquid on front traverse |
DE102009038834A1 (en) * | 2009-08-25 | 2011-03-03 | Bayerische Motoren Werke Aktiengesellschaft | motor vehicle |
DE112011101856T5 (en) * | 2010-05-31 | 2013-06-06 | Suzuki Motor Corporation | Vehicle charger mounting structure |
DE102012105141A1 (en) * | 2012-07-30 | 2014-01-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fastening arrangement for battery charger of battery in vehicle body of electric or hybrid vehicle, has carrier element connected with vehicle body, where battery is arranged on carrier element |
-
2016
- 2016-02-10 DE DE102016102250.0A patent/DE102016102250A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10058115A1 (en) | 2000-11-22 | 2002-06-06 | Volkswagen Ag | Auxiliary frame module for vehicle has at least two parallel lines for gas or liquid on front traverse |
DE102009038834A1 (en) * | 2009-08-25 | 2011-03-03 | Bayerische Motoren Werke Aktiengesellschaft | motor vehicle |
DE112011101856T5 (en) * | 2010-05-31 | 2013-06-06 | Suzuki Motor Corporation | Vehicle charger mounting structure |
DE102012105141A1 (en) * | 2012-07-30 | 2014-01-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fastening arrangement for battery charger of battery in vehicle body of electric or hybrid vehicle, has carrier element connected with vehicle body, where battery is arranged on carrier element |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115416754A (en) * | 2022-09-06 | 2022-12-02 | 浙江极氪智能科技有限公司 | Cabin assembly for vehicle and vehicle |
CN115416754B (en) * | 2022-09-06 | 2023-08-22 | 浙江极氪智能科技有限公司 | Cabin assembly for vehicle and vehicle |
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Legal Events
Date | Code | Title | Description |
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R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B62D0021020000 Ipc: B62D0021150000 |
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R163 | Identified publications notified | ||
R012 | Request for examination validly filed |