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WO2025058146A1 - Dispositif de gabarit de cellule de refroidissement complexe - Google Patents

Dispositif de gabarit de cellule de refroidissement complexe Download PDF

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Publication number
WO2025058146A1
WO2025058146A1 PCT/KR2024/000864 KR2024000864W WO2025058146A1 WO 2025058146 A1 WO2025058146 A1 WO 2025058146A1 KR 2024000864 W KR2024000864 W KR 2024000864W WO 2025058146 A1 WO2025058146 A1 WO 2025058146A1
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WO
WIPO (PCT)
Prior art keywords
base
cover
fixed
fixing
jig device
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
Application number
PCT/KR2024/000864
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English (en)
Korean (ko)
Inventor
박재석
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2025058146A1 publication Critical patent/WO2025058146A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M10/61—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
    • H01M10/65—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
    • 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

Definitions

  • the present invention relates to a composite cooling cell jig device capable of one-touch storage of a battery cell and stable fixation and cooling of the battery cell.
  • battery cells are stored in a block-shaped storage compartment having multiple storage compartments, covered with a cover, and maintained in a state of proper cooling.
  • the cover part is rotatably installed on the base part where the storage part is formed, and can be fixed by the fixing operation of a screw-type rotating clamp while the battery cell is accommodated in the storage part.
  • One embodiment of the present invention is to provide a composite cooling cell jig device that enables one-touch storage of battery cells, stable fixation and cooling of battery cells, and improved durability.
  • One embodiment of the present invention comprises a base part having a plurality of insertion parts formed therein, into which a plurality of battery cells are inserted, a cover part rotatably installed on a side of the base part and covering the insertion parts, a fixing part fixing the cover part to the base part, and a guide block having a pogo pin protruding from an upper portion of a battery cell inserted between the base part and the cover part and fixing the pogo pin to the base part.
  • the fixed part may include a catch portion protruding from a side of the base part, and a toggle clamp installed in the cover part and caught and fixed by the catch portion.
  • a fixed plate having multiple temperature measuring sections installed can be installed on the side of the base.
  • the guide block may include a base block having a first groove formed that protrudes from an upper position of the base portion to the side of the base portion and into which a pogo pin is inserted, and a fixed block that is removably connected to the base block and has a second groove formed on a side corresponding to the first groove.
  • Heat pipes may protrude from the sides of the base and cover.
  • the cover portion may include a fixing bracket that protrudes from one side of the heat pipe in a spaced state, and a fixing ring that protrudes from the surface of the fixing bracket and fixes the heat pipe.
  • a guide block for fixing a pogo pin with a sufficiently long length, so that stable installation is possible while preventing the guide block from twisting.
  • FIG. 1 is a perspective view schematically illustrating a state in which the cover part of a composite cooling cell jig device according to one embodiment of the present invention is rotated from the base part.
  • Figure 2 is a front view schematically illustrating the composite cooling cell jig device of Figure 1.
  • FIG. 3 is a side view schematically illustrating the composite cooling cell jig device of FIG. 1.
  • FIG. 4 is a schematic plan view of the composite cooling cell jig device of FIG. 1.
  • FIG. 5 is a cross-sectional perspective view schematically illustrating a state in which a pogo pin according to one embodiment of the present invention is fixed by a guide block.
  • FIG. 6 is a perspective view schematically illustrating a state in which a cover portion of a composite cooling cell jig device according to one embodiment of the present invention is closed to a base portion, and a heat pipe is fixed to a fixing bracket by a fixing ring.
  • the present invention comprises a base part having a plurality of insertion parts formed therein, into which a plurality of battery cells are inserted, a cover part rotatably installed on a side of the base part and covering the insertion parts, a fixing part fixing the cover part to the base part, and a guide block having a pogo pin protruding from an upper portion of a battery cell inserted between the base part and the cover part and fixing the pogo pin to the base part.
  • FIG. 1 is a perspective view schematically illustrating a state in which a cover portion of a composite cooling cell jig device according to one embodiment of the present invention is rotated from a base portion
  • FIG. 2 is a front view schematically illustrating the composite cooling cell jig device of FIG. 1
  • FIG. 3 is a side view schematically illustrating the composite cooling cell jig device of FIG. 1
  • FIG. 4 is a plan view schematically illustrating the composite cooling cell jig device of FIG. 1.
  • a composite cooling cell jig device (100) includes a base portion (10) having a plurality of first insertion portions (13) formed therein, into which a plurality of battery cells (11) are inserted, a cover portion (30) that is rotatably installed on a side of the base portion (10) and covers the first insertion portions (13), a fixing portion (40) that fixes the cover portion (30) to the base portion (10), and a guide block (70) having a pogo pin (71) protruding from an upper portion of a battery cell (11) inserted into the base portion (10) and fixing the pogo pin (71) to the base portion (10).
  • the base part (10) is formed with a first insertion part (13) in which a plurality of battery cells (11) are stored, and can be installed to stably insert the battery cells (11) into the first insertion part (13) by means of a cover part (30) described later.
  • the base portion (10) is a block shape having a roughly rectangular hexahedron shape, and a first insertion portion (13) into which each of a plurality of battery cells (11) is inserted can be formed on one side.
  • the first insertion portion (13) is formed in multiple pieces on the side surface of the base portion (10), and can be formed in a state in which it is inserted into the inner surface of the base portion (10) so that a part of the side surface of the battery cell (11) is inserted.
  • This first insertion portion (13) is formed as an insertion groove into which a part of the side surface of the battery cell is inserted, and the first insertion portion and the first insertion groove use the same reference number hereinafter.
  • the first insertion groove (13) can be formed on the inner surface of the base portion (10) in a roughly semicircular groove shape with a length corresponding to the length of the battery cells (11) so that one side of each of the plurality of battery cells (11) can be inserted into the side of the base portion (10).
  • a heat pipe (20) can be protruded from the base (10) so that the battery cell (11) can be cooled to an appropriate temperature while being inserted therein.
  • Heat pipes (20) can be installed in a protruding state so as to protrude in multiple numbers from the side of the base portion (10) to properly cool the battery cells (11).
  • a cover part (30) can be rotatably installed on the base part (10).
  • the cover part (30) is installed rotatably on one side of the base part (10), and can be installed rotatably openable and closed on the base part (10) so that a plurality of battery cells (11) stored in the base part (10) can be stably stored.
  • the cover part (30) is installed in the same or similar shape as the base part (10), and can be installed so as to be rotatable and openable by a hinge or the like on the side of the base part (10).
  • the cover part (30) has a block shape of approximately a rectangular parallelepiped, and a second insertion part (33) into which each of a plurality of battery cells (11) is inserted can be formed on one side.
  • This second insertion portion (33) is formed as an insertion groove into which a part of the side of the battery cell is inserted.
  • the second insertion portion and the second insertion groove use the same reference number.
  • the second insertion groove (33) may be formed on the inner surface of the cover portion (30) in a roughly semicircular groove shape with a length corresponding to the length of the battery cells (11) so that different sides of each of the plurality of battery cells (11) may be inserted into the side of the cover portion (30).
  • the cover part (30) when the cover part (30) is rotated to cover the base part (10), the first insertion groove (13) formed in the base part (10) and the second insertion groove (33) formed in the cover part (30) accommodate the battery cell (11) together, thereby enabling stable storage of the battery cell (11).
  • the cover part (30) can be fixed to the base part (10) by a fixing part (40).
  • the fixed part (40) can be selectively fixed to the cover part (30) so that it can be opened and closed on the base part (10).
  • the fixed part (40) may include a catch (41) protruding from the side of the base part (10) and a toggle clamp (43) installed in the cover part (30) and caught and fixed by the catch (41).
  • the catch (41) is installed in a protruding state on the side of the base (10), and the toggle clamp (43) can be installed to be selectively caught and fixed.
  • the catch portion (41) protrudes from the side of the base portion (10) and can be protruded to enable selective catch fixation by the catch fixation of the toggle clamp (43).
  • a hook-shaped protrusion it is also possible for a hook-shaped protrusion to be formed on the catch portion (41).
  • the toggle clamp (43) is installed on a side corresponding to the catch (41) on the side of the cover part (30), and can be selectively caught and fixed on the catch (41) while the cover part (30) is closed to the base part (10).
  • the toggle clamp (43) is provided with a clamp ring that is selectively fixed to the catch (41), so that selective fixation to the catch (41) is possible.
  • the cover part (30) is fixed to the base part (10) by one-touch operation of the toggle clamp (43), so that easier fixation of the closed state of the cover part (30) is possible.
  • the cover part (30) can be more stably fixed to the toggle clamp (43) of the base part (10).
  • the convenience of the worker who fixes the cover part (30) to the base part (10) can be improved by the one-touch engaging and fixing operation of the toggle clamp (43).
  • a fixing plate (50) for fixing the composite cooling cell jig device (100) of the present embodiment to a fixed position can be installed on the side of the base portion (10).
  • the fixed plate (50) is installed at the rear side of the base part (10) and can be fixed to a fixed position by a predetermined fastening member.
  • a plurality of temperature measuring units (60) can be installed on the fixed plate (50).
  • the temperature measuring unit (60) can be applied as a thermocouple (TC) in this embodiment.
  • These temperature measuring units (60) are installed in multiple numbers on opposite sides of a plurality of battery cells (11) on a fixed plate (50), and can be installed to measure the temperature of each of the plurality of battery cells (11) to appropriately maintain the operating stability of the battery cells.
  • the battery cell (11) measurement length of the temperature measurement unit (60) can be applied as approximately 34 mm, and can also be changed to an appropriate length by changing the standard specifications.
  • a pogo pin (71) may be protruded from the upper portion of the battery cell (11) inserted between the base portion (10) and the cover portion (30).
  • These pogo pins (71) can be fixed by the guide block (70) in a protruding state on the upper part of the battery cell (11).
  • FIG. 5 is a cross-sectional perspective view schematically illustrating a state in which a pogo pin according to one embodiment of the present invention is fixed by a guide block.
  • the guide block (70) may include a base block (72) formed with a first groove (72a) that protrudes from an upper position of the base part (10) to the side of the base part (10) and into which a pogo pin (71) is inserted, and a fixed block (74) that is detachably coupled to the base block (72) and has a second groove (74a) formed on a side corresponding to the first groove (72a).
  • the base block (72) may be formed with a first groove (72a) on the surface where the pogo pin (71) is positioned, protruding from the side of the base portion (10).
  • the first groove (72a) is formed so that the pogo pin (71) can be sufficiently inserted and fixed, and can be formed in an approximately semicircular shape.
  • the first groove (72a) is not limited to a semicircular shape, and can be appropriately changed and applied to a predetermined shape, such as a polygonal shape.
  • a fixed block (74) can be removably attached to this base block (72).
  • the fixed block (74) can be removably connected to the base block (72) with the pogo pin (71) positioned between the fixed block (74) and the base block (72).
  • a second groove (74a) into which a portion of the side of the pogo pin (71) is inserted can be formed on the side of the fixed block (74).
  • the second groove (74a) can be formed in the upper and lower direction of the fixed block (74) with the same or similar size and shape as the first groove (72a).
  • the fixed block (74) is connected to the base block (72) with the pogo pin (71) in between, enabling stable fixation of the pogo pin (71).
  • These guide blocks (70) are composed of a base block (72) and a fixed block (74), and the length between which the pogo pins (71) are fixed can be increased sufficiently to prevent distortion in the installed state.
  • a heat pipe (20) may protrude from the side of the base portion (10) and the cover portion (30).
  • the heat pipe (20) protrudes from each side of the base part (10) and the cover part (30), so that it is possible to cool the battery cell (11) so as to maintain an appropriate temperature while it is accommodated inside the base part (10) and the cover part (30).
  • Heat pipes (20) may be protruded in multiple numbers from each side of the base portion (10) and the cover portion (30).
  • two heat pipes (20) are exemplarily described as protruding from each side of the base portion (10) and the cover portion (30), but this is not necessarily limited to this and an appropriate number of heat pipes may be installed to improve cooling performance.
  • FIG. 6 is a perspective view schematically illustrating a state in which a cover portion of a composite cooling cell jig device according to one embodiment of the present invention is closed to a base portion, and a heat pipe is fixed to a fixing bracket by a fixing ring.
  • a fixing bracket (81) and a fixing ring (83) for fixing a heat pipe (20) can be installed in the cover part (30).
  • the fixed bracket (81) can be installed in a state where one side is attached to the side of the cover part (30) and protrudes away from the side of the heat pipe (20).
  • the fixed bracket (81) can be installed with a portion of its length bent so as to support the side of a plurality of heat pipes (20) protruding from the side of the cover portion (30).
  • a fixing ring (83) for fixing the heat pipe (20) may protrude from this fixing bracket (81).
  • the fixed ring (83) protrudes from the surface of the fixed bracket (81) so that the heat pipe (20) can be inserted inside, thereby allowing stable support of the protruding state of the heat pipe (20).
  • the fixing rings (83) may be protruded in multiple numbers from the surface of the fixing bracket (81) corresponding to the number of heat pipes (20). That is, the fixing rings (83) may be protruded in two numbers corresponding to the number of heat pipes (20) protruding in two numbers from the side of the cover portion (30).
  • the composite cooling cell jig device (100) of the present embodiment can easily fix and release the base part (10) and the cover part (30) storing the battery cell (11) by one-touch operation of the fixing part (40) of the toggle clamp.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

L'invention concerne un dispositif de gabarit de cellule de refroidissement complexe. Le dispositif de gabarit de cellule de refroidissement complexe comprend : une partie de base présentant de multiples parties d'insertion qui sont formées à l'intérieur de celle-ci et dans lesquelles de multiples cellules de batterie sont insérées ; une partie de couvercle installée de manière rotative sur une surface latérale de la partie de base pour recouvrir les parties d'insertion ; une partie de fixation pour fixer la partie de couvercle à la partie de base ; et un bloc de guidage pour fixer des contacts à ressort à la partie de base, les contacts à ressort faisant saillie depuis des parties supérieures des cellules de batterie insérées entre la partie de base et la partie de couvercle.
PCT/KR2024/000864 2023-09-15 2024-01-17 Dispositif de gabarit de cellule de refroidissement complexe Pending WO2025058146A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2023-0123414 2023-09-15
KR1020230123414A KR102615369B1 (ko) 2023-09-15 2023-09-15 복합 쿨링 셀 지그 장치

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WO2025058146A1 true WO2025058146A1 (fr) 2025-03-20

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WO (1) WO2025058146A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102615369B1 (ko) * 2023-09-15 2023-12-19 박재석 복합 쿨링 셀 지그 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010099701A (ko) * 1999-08-18 2001-11-09 구타라기 켄 열분산 핀을 포함하는 히트 싱크 및 열 분산 핀을고정시키는 방법
KR20220153218A (ko) * 2021-05-11 2022-11-18 주식회사 브이티엑스 배터리 쿨링시스템과 이것을 이용한 배터리팩
KR20220162071A (ko) * 2021-05-28 2022-12-07 주식회사 엘지에너지솔루션 냉각 장치, 배터리 모듈, 그것을 포함하는 전력 저장 시스템, 및 자동차
KR20230011644A (ko) * 2021-07-14 2023-01-25 주식회사 엘지에너지솔루션 가열 및 냉각 기능의 전환이 가능한 배터리 모듈 제조 장치 및 이를 이용한 제조 방법
KR102615369B1 (ko) * 2023-09-15 2023-12-19 박재석 복합 쿨링 셀 지그 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3362670B1 (fr) 2015-10-15 2020-02-19 Vitesco Technologies GmbH Soupape d'injection de carburant avec un dispositif anti-rebond, moteur à combustion et véhicule

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010099701A (ko) * 1999-08-18 2001-11-09 구타라기 켄 열분산 핀을 포함하는 히트 싱크 및 열 분산 핀을고정시키는 방법
KR20220153218A (ko) * 2021-05-11 2022-11-18 주식회사 브이티엑스 배터리 쿨링시스템과 이것을 이용한 배터리팩
KR20220162071A (ko) * 2021-05-28 2022-12-07 주식회사 엘지에너지솔루션 냉각 장치, 배터리 모듈, 그것을 포함하는 전력 저장 시스템, 및 자동차
KR20230011644A (ko) * 2021-07-14 2023-01-25 주식회사 엘지에너지솔루션 가열 및 냉각 기능의 전환이 가능한 배터리 모듈 제조 장치 및 이를 이용한 제조 방법
KR102615369B1 (ko) * 2023-09-15 2023-12-19 박재석 복합 쿨링 셀 지그 장치

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