DE212013000058U1 - Printed circuit board element and cell arrangement - Google Patents
Printed circuit board element and cell arrangement Download PDFInfo
- Publication number
- DE212013000058U1 DE212013000058U1 DE201321000058 DE212013000058U DE212013000058U1 DE 212013000058 U1 DE212013000058 U1 DE 212013000058U1 DE 201321000058 DE201321000058 DE 201321000058 DE 212013000058 U DE212013000058 U DE 212013000058U DE 212013000058 U1 DE212013000058 U1 DE 212013000058U1
- Authority
- DE
- Germany
- Prior art keywords
- cell
- circuit board
- printed circuit
- connection
- board element
- 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.)
- Expired - Lifetime
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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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6553—Terminals or leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
-
- 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
- H01M10/6554—Rods or plates
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/519—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0272—Adaptations for fluid transport, e.g. channels, holes
-
- 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
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
- H01M50/522—Inorganic material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/06—Thermal details
- H05K2201/064—Fluid cooling, e.g. by integral pipes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10037—Printed or non-printed battery
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structure Of Printed Boards (AREA)
Abstract
Leiterplattenelement (20) mit mindestens drei Anschlusselementen (24.1–24.9; 24.1–24.10) aus leitendem Material, die zur Verbindung von Zellanschlüssen (14, 16) von galvanischen Zellen (12) zur Erzeugung einer Reihenschaltung der Zellen (12) ausgebildet sind, und die des weiteren so ausgebildet sind, dass eine bei einer Stromführung von Zellenstrom durch die Anschlusselemente (24.1–24.9; 24.1–24.10) erzeugte Wärme über einen im Innern des Leiterplattenelements (20) vorgesehenen Kühlfluidkanal (22) ableitbar ist.Printed circuit board element (20) with at least three connection elements (24.1-24.9; 24.1-24.10) made of conductive material, which are designed to connect cell connections (14, 16) of galvanic cells (12) to produce a series connection of the cells (12), and which are further designed such that heat generated when the cell current is conducted through the connection elements (24.1-24.9; 24.1-24.10) can be dissipated via a cooling fluid channel (22) provided in the interior of the circuit board element (20).
Description
Technisches GebietTechnical area
Die vorliegende Erfindung betrifft ein Leiterplattenelement sowie eine Zellenanordnung.The present invention relates to a printed circuit board element and a cell assembly.
Beschreibung des Standes der TechnikDescription of the Prior Art
Zellenanordnungen sind aus dem Stand der Technik bekannt. Sie finden beispielsweise im Bereich der Elektromobilität als Stromspeicher für Elektromotoren von Kraftfahrzeugen Verwendung. Die bekannten Zellenanordnungen bestehen aus einer Mehrzahl von galvanischen Zellen, in der Regel aus sogenannten Sekundärzellen, also wiederaufladbaren ”Akkuzellen”, die mittels Verbinderelementen wie Kabeln, Metallbrücken, Klammern o. dgl. leitend miteinander in Reihenschaltung verbunden sind. Diese Verbinderelemente werden häufig auch ”Brücken” genannt.Cell arrays are known in the art. They are used, for example, in the field of electromobility as power storage for electric motors of motor vehicles use. The known cell arrangements consist of a plurality of galvanic cells, as a rule of so-called secondary cells, that is to say rechargeable "battery cells", which are connected in series with one another by means of connector elements such as cables, metal bridges, clamps or the like. These connector elements are often called "bridges".
Zur Abfuhr der teilweise beträchtlichen Wärme, die bei der Stromführung (sowohl Entlade- als auch Ladeströme) entsteht, sind Kühlmechanismen vorgesehen, wobei in der Regel eine Wasserkühlung zum Einsatz kommt. Hierzu sind die Zellen im allgemeinen in einem Gehäuse angeordnet, in dem eine Kühlwasserführung vorgesehen ist. Zur Regelung der Stromentnahme bzw. des Aufladevorgangs der gesamten Zellenanordnung ist eine Regelungselektronik vorgesehen.To dissipate the sometimes considerable heat that arises in the power supply (both discharging and charging currents), cooling mechanisms are provided, with a water cooling is usually used. For this purpose, the cells are generally arranged in a housing in which a cooling water guide is provided. To regulate the current drain or the charging process of the entire cell assembly a control electronics is provided.
Zusammenfassung der ErfindungSummary of the invention
Erfindungsgemäß werden ein Leiterplattenelement mit den Merkmalen des Anspruchs 1 sowie eine Zellenanordnung mit den Merkmalen des Anspruchs 5 vorgeschlagen.According to the invention, a printed circuit board element having the features of claim 1 and a cell arrangement having the features of claim 5 are proposed.
Der Erfindung liegt der Grundgedanke zugrunde, die zur Zellverbindung notwendigen Verbinderelemente sowie die zur Wärmeabfuhr notwendige Kühleinrichtung mit der Regelungselektronik in ein Leiterplattenelement zu integrieren.The invention is based on the basic idea of integrating the connector elements necessary for the cell connection as well as the cooling device necessary for heat dissipation with the control electronics into a printed circuit board element.
Erfindungsgemäß wird somit ein Leiterplattenelement bereitgestellt, das Anschlusselemente aus leitendem Material aufweist. Die Anschlusselemente sind zur Verbindung von Zellanschlüssen von galvanischen Zellen ausgebildet, um eine Reihenschaltung der galvanischen Zellen zu erzeugen. Im Innern des Leiterplattenelements ist ein Kühlfluidkanal vorgesehen, über den bei einer Stromführung von Zellenstrom durch die Anschlusselemente erzeugte Wärme abgeleitet wird.According to the invention, a printed circuit board element is thus provided which has connecting elements of conductive material. The connection elements are designed to connect cell terminals of galvanic cells in order to produce a series connection of the galvanic cells. In the interior of the printed circuit board element, a cooling fluid channel is provided, via which heat which is generated during a current conduction of cell current through the connection elements is dissipated.
Eine erfindungsgemäße Zellenanordnung umfasst mindestens zwei galvanische Zellen. Jede Zelle weist einen positiven Pol (Zellanschluss) und einen negativen Pol auf. Mit diesem Zellanschluss sind die galvanischen Zellen mit den dafür vorgesehenen Anschlusselementen eines Leiterplattenelements der Erfindung zur Erzeugung einer Reihenschaltung verbunden. Eine Ableitung der bei der Stromführung entstandenen Wärme erfolgt über ein Kühlfluid in dem Kühlfluidkanal des Leiterplattenelements.A cell arrangement according to the invention comprises at least two galvanic cells. Each cell has a positive pole (cell terminal) and a negative pole. With this cell connection, the galvanic cells are connected to the terminal elements of a printed circuit board element of the invention for generating a series circuit. A derivative of the heat generated during the current flow via a cooling fluid in the cooling fluid channel of the printed circuit board element.
Eine galvanische Zelle im Sinne dieser Anmeldung ist jede Art von mehrfach verwendbarem, aufladbarem Stromspeicher. Insbesondere ist darunter jegliche Art von Akkumulatorzelle zu verstehen.A galvanic cell in the context of this application is any type of reusable, rechargeable power storage. In particular, this means any type of battery cell.
Weitere Vorteile und Ausgestaltungen der Erfindung ergeben sich aus der Beschreibung und der beiliegenden Zeichnung.Further advantages and embodiments of the invention will become apparent from the description and the accompanying drawings.
Es versteht sich, dass die voranstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It is understood that the features mentioned above and those yet to be explained below can be used not only in the particular combination indicated, but also in other combinations or in isolation, without departing from the scope of the present invention.
Die Erfindung ist zur Veranschaulichung anhand eines Ausführungsbeispiels in der Zeichnung stark schematisch und nicht maßstabsgetreu dargestellt und wird im folgenden unter Bezugnahme auf die Zeichnung ausführlich beschrieben.The invention is illustrated by way of illustration with reference to an embodiment in the drawing very schematically and not to scale and will be described below in detail with reference to the drawings.
Kurzbeschreibung der ZeichnungBrief description of the drawing
Ausführliche BeschreibungDetailed description
Es ist zu betonen, dass im Rahmen der vorliegenden Erfindung jegliche Art galvanischer Zelle und insbesondere Akkumulatorzellen verwendbar sind, sowohl im technisch/chemischen als auch im geometrischen Sinne. So sind insbesondere nicht nur Flachzellen, sondern auch Rundzellen oder Zellen anderer Geometrie verwendbar.It should be emphasized that in the context of the present invention, any type of galvanic cell and in particular accumulator cells can be used, both in the technical / chemical and in the geometric sense. In particular, not only flat cells, but also round cells or cells of other geometry can be used.
Oberhalb der parallel zueinander angeordneten Zellen
Es ist in diesem Zusammenhang zu betonen, dass die Darstellung der
Die Zellen
Die Verbindung der Zellanschlüsse mit den Anschlusselementen erfolgt beispielsweise durch Löten oder Schweißen (z. B. im Falle von Flachzellen) oder durch Verschrauben (z. B. Im Falle von Rundzellen) oder auf jede andere dem Fachmann geläufige Art.The connection of the cell connections to the connection elements takes place, for example, by soldering or welding (for example in the case of flat cells) or by screwing (for example in the case of round cells) or in any other manner known to the person skilled in the art.
Von unten nach oben ist die bereits aus der stark schematischen Darstellung der
In der unteren Schicht S1 sind zwei Anschlusselemente
Oberhalb der Trägerlage
Das Einbringen des Kühlfluidkanals
Die obere Schaltungsschicht S3 umfasst – ebenfalls in an sich bekannter Art und Weise – mehrere Kupferlagen
Die Anschlusselemente
Die Anschlusselemente
Die Anschlusselemente sind jeweils zueinander versetzt so angeordnet, dass sie als Brücke eine Verbindung eines positiven Pols einer Zelle mit einem negativen Pol der folgenden parallel dazu angeordneten Zelle usw. bewerkstelligen. Aus dieser Anordnung resultiert die erforderliche Reihenschaltung der galvanischen Zellen.The connection elements are each offset from each other so arranged that they bridge as a connection of a positive pole of a cell with a negative pole of the following parallel arranged cell, etc. accomplish. This arrangement results in the required series connection of the galvanic cells.
Unter (im Sinne der Darstellung der
Bei der Stromführung entstehende Wärme in den Zellen
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 202010017772 U [0028] DE 202010017772 U [0028]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201321000058 DE212013000058U1 (en) | 2012-11-12 | 2013-11-04 | Printed circuit board element and cell arrangement |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012110832.3 | 2012-11-12 | ||
DE201210110832 DE102012110832A1 (en) | 2012-11-12 | 2012-11-12 | Printed circuit board element and cell arrangement |
DE201321000058 DE212013000058U1 (en) | 2012-11-12 | 2013-11-04 | Printed circuit board element and cell arrangement |
PCT/EP2013/003305 WO2014072038A1 (en) | 2012-11-12 | 2013-11-04 | Circuit board element and cell arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE212013000058U1 true DE212013000058U1 (en) | 2014-09-10 |
Family
ID=49709610
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210110832 Withdrawn DE102012110832A1 (en) | 2012-11-12 | 2012-11-12 | Printed circuit board element and cell arrangement |
DE201321000058 Expired - Lifetime DE212013000058U1 (en) | 2012-11-12 | 2013-11-04 | Printed circuit board element and cell arrangement |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210110832 Withdrawn DE102012110832A1 (en) | 2012-11-12 | 2012-11-12 | Printed circuit board element and cell arrangement |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102012110832A1 (en) |
WO (1) | WO2014072038A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10897812B2 (en) | 2018-12-25 | 2021-01-19 | AT&S (Chongqing) Company Limited | Component carrier having a component shielding and method of manufacturing the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014105123A1 (en) * | 2014-04-10 | 2015-10-15 | Conti Temic Microelectronic Gmbh | Battery system and method for operating a battery system |
FR3091790B1 (en) * | 2019-01-10 | 2021-06-11 | Faurecia Systemes Dechappement | Electric vehicle battery |
WO2022261971A1 (en) * | 2021-06-18 | 2022-12-22 | 鹏鼎控股(深圳)股份有限公司 | Battery assembly, battery module, and method for manufacturing battery assembly |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010017772U1 (en) | 2010-12-30 | 2012-10-22 | Schweizer Electronic Ag | Printed circuit board with cooling fluid channel |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005062799A1 (en) * | 2005-12-28 | 2007-07-12 | El-Me Ag | Electronic security module |
DE102008034699B4 (en) * | 2008-07-26 | 2011-06-09 | Daimler Ag | Battery with several battery cells |
DE102009035465A1 (en) * | 2009-07-31 | 2011-02-03 | Daimler Ag | Battery i.e. lithium ion battery, for use in e.g. fuel cell vehicle, utilized for transporting passengers, has cooling channel structure integrated in cell connector plate, and cell connectors heat-conductively connected with plate |
-
2012
- 2012-11-12 DE DE201210110832 patent/DE102012110832A1/en not_active Withdrawn
-
2013
- 2013-11-04 DE DE201321000058 patent/DE212013000058U1/en not_active Expired - Lifetime
- 2013-11-04 WO PCT/EP2013/003305 patent/WO2014072038A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010017772U1 (en) | 2010-12-30 | 2012-10-22 | Schweizer Electronic Ag | Printed circuit board with cooling fluid channel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10897812B2 (en) | 2018-12-25 | 2021-01-19 | AT&S (Chongqing) Company Limited | Component carrier having a component shielding and method of manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
WO2014072038A1 (en) | 2014-05-15 |
DE102012110832A1 (en) | 2014-05-15 |
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Legal Events
Date | Code | Title | Description |
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R207 | Utility model specification |
Effective date: 20141016 |
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R082 | Change of representative |
Representative=s name: GLAWE DELFS MOLL PARTNERSCHAFT MBB VON PATENT-, DE |
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R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R157 | Lapse of ip right after 6 years |