WO2025063809A1 - 히트싱크 어셈블리 - Google Patents
히트싱크 어셈블리 Download PDFInfo
- Publication number
- WO2025063809A1 WO2025063809A1 PCT/KR2024/096159 KR2024096159W WO2025063809A1 WO 2025063809 A1 WO2025063809 A1 WO 2025063809A1 KR 2024096159 W KR2024096159 W KR 2024096159W WO 2025063809 A1 WO2025063809 A1 WO 2025063809A1
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- WO
- WIPO (PCT)
- Prior art keywords
- heat sink
- end plug
- inner end
- inlet
- outlet
- 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.)
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Classifications
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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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
-
- 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
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
- 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 heat sink assembly that forms the bottom surface of a battery pack having a plurality of secondary batteries installed thereon, or is mounted on the bottom surface to promote heat dissipation of the battery pack.
- Secondary batteries unlike primary batteries, are rechargeable and have the potential to be miniaturized and large-capacity, so they have been researched and developed extensively recently. With the increasing technological development and demand for mobile devices, and the emergence of electric vehicles and energy storage systems in response to the era’s demands for environmental protection, the demand for secondary batteries as an energy source is increasing even more rapidly.
- Secondary batteries are classified into coin-shaped batteries, cylindrical batteries, square batteries, and pouch-shaped batteries according to the shape of the battery case.
- the electrode assembly mounted inside the battery case is a power generation element capable of charging and discharging, which is composed of a laminated structure of electrodes and separators.
- a heat sink also called a cooling plate
- the heat sink is mounted on the bottom of a battery pack containing a plurality of secondary batteries, for example, a plurality of secondary batteries, and performs a cooling function by absorbing the heat generated inside the pack with a coolant and dissipating it to the outside.
- Heat sinks can be divided into brazing heat sinks and extrusion heat sinks depending on their structure and manufacturing method.
- Brazing heat sinks are structures that form a flow path by brazing two plates, and although they have a high degree of freedom in flow path design, they have the disadvantage of being disadvantageous in structural rigidity due to the deterioration of the material properties.
- extruded heat sinks which are manufactured as a continuum through extrusion molding, are advantageous in structural rigidity, but only allow for straight flow paths, so there are many ports, and as a result, pipes for connection take up space.
- the purpose of the present invention is to provide a heat sink assembly that can improve differential pressure by reducing the number of parts with a simplified flow path configuration and taking up less space because a separate pipe for flow path formation is not required.
- another purpose of the present invention is to provide a heat sink assembly that evenly distributes the flow rate of refrigerant flowing through each of the inlet and outlet paths, reduces the number of parts, and enables the inlet and outlet ports to be densely arranged, thereby simplifying external piping.
- the present invention relates to a heat sink assembly, and in one example, the heat sink comprises a plurality of ribs integrally formed along an inner longitudinal direction, a space between the ribs forming a flow path, first and second surfaces at both ends in the longitudinal direction being open, and first and second end plugs which close the first and second surfaces at both ends of the heat sink, respectively, wherein the first end plug includes an inner end plug which closes a part of the first surface and includes a cut-out flow path formed along a width direction, and an outer end plug which closes together the cut-out flow path of the inner end plug and the remaining first surfaces on both sides that are not closed by the inner end plug.
- the cut-off path of the inner end plug connects the paths on both sides whose first side is not closed by the inner end plug.
- the path whose first side is closed by the inner end plug forms an inlet path
- the path whose first side is closed by the outer end plug forms an outlet path
- the second end plug forms a return path that transitions from the inlet path to the outlet path along the second surface.
- An inlet port may be arranged on a heat sink whose first surface is closed by the inner end plug, and an outlet port may be arranged on a cut-out passage of the inner end plug.
- the heat sink may include a center heat sink unit, an inlet heat sink unit joined to both sides of the center heat sink unit, and an outlet heat sink unit joined to both sides of the inlet heat sink unit.
- the inner end plug is coupled to the first surface of the center heat sink unit and the inlet heat sink unit, and the cut passage is exposed through the open end of the inner end plug.
- the open end of the inner end plug can be aligned parallel to the first face of the outlet heat sink unit.
- center heat sink unit may be provided with an inlet euro.
- the number of inlet filaments provided in the center heat sink unit and inlet heat sink unit may correspond to the number of outlet filaments provided in the outlet heat sink unit.
- the number of inlet channels and the number of outlet channels arranged on either side of the center heat sink unit may be the same.
- the heat sink assembly of the present invention having the above configuration can easily form a cooling path divided into an inlet and an outlet by performing machining on both longitudinal ends of a path integrally formed in the heat sink and by having an end plug close the open surface.
- the heat sink assembly of the present invention can also secure excellent structural rigidity by manufacturing the heat sink as a continuum through extrusion molding.
- the heat sink assembly of the present invention can form a cut-out passage for an outlet passage by processing the inner end plug, thereby joining two outlet passages that are arranged on both sides into one, thereby forming one outlet port.
- the outlet port since the outlet port is located on the inner end plug, it can be brought close to the inlet port, so that external piping can be simplified.
- FIG. 1 is a drawing illustrating a heat sink assembly according to one embodiment of the present invention.
- Figure 2 is an exploded perspective view of the heat sink assembly of Figure 1.
- Figure 3 is a drawing illustrating the euro structure of the heat sink assembly.
- Figure 4 is a drawing showing an inner end plug and an outer end plug.
- FIG. 5 is a drawing illustrating a heat sink assembly according to another embodiment of the present invention.
- Figure 6 is an exploded perspective view of the heat sink assembly of Figure 5.
- Figure 7 is an enlarged drawing of portion “A” of Figure 5.
- the present invention relates to a heat sink assembly, and in one example, the heat sink comprises a plurality of ribs integrally formed along an inner longitudinal direction, a space between the ribs forming a flow path, first and second surfaces at both ends in the longitudinal direction being open, and first and second end plugs which close the first and second surfaces at both ends of the heat sink, respectively, wherein the first end plug includes an inner end plug which closes a part of the first surface and includes a cut-out flow path formed along a width direction, and an outer end plug which closes together the cut-out flow path of the inner end plug and the remaining first surfaces on both sides that are not closed by the inner end plug.
- the heat sink assembly of the present invention having the above configuration can easily form a cooling path divided into an inlet and an outlet by performing machining on both longitudinal ends of a path integrally formed in the heat sink and by having an end plug close the open surface.
- the heat sink assembly of the present invention can also secure excellent structural rigidity by manufacturing the heat sink as a continuum through extrusion molding.
- the heat sink assembly of the present invention can form a cut-out passage for an outlet passage by processing the inner end plug, thereby joining two outlet passages that are arranged on both sides into one, thereby forming one outlet port.
- the outlet port since the outlet port is located on the inner end plug, it can be brought close to the inlet port, so that external piping can be simplified.
- FIG. 1 is a drawing illustrating a heat sink assembly (10) according to one embodiment of the present invention
- FIG. 2 is an exploded perspective view of the heat sink assembly (10) of FIG. 1
- FIG. 3 is a drawing illustrating in detail the structure of a flow path (140) of the heat sink assembly (10).
- the heat sink assembly (10) of the present invention includes a heat sink (100) having a pair of open surfaces facing each other, and a pair of end plugs (200), i.e., first and second end plugs (210, 220).
- the open surfaces of the heat sink (100) are surfaces located at both ends in the longitudinal direction (L), and for convenience of explanation, the two open surfaces are referred to as a first surface (120) and a second surface (130), respectively.
- the longitudinal direction (L) refers to a direction in which a plurality of flow paths (140), which are hollow portions, extend
- the width direction (W) refers to a direction orthogonal to the longitudinal direction (L) on a plane in which the plurality of flow paths (140) are spaced apart from each other.
- a plurality of flow paths (140) through which refrigerant flows are hollow sections formed along the longitudinal direction (L), and the flow paths (140) are isolated by ribs (110).
- the first surface (120) and the second surface (130) of both ends of the heat sink (100) along the longitudinal direction (L) are open.
- the heat sink (100) can be manufactured as an extrusion-molded product in which a plurality of flow paths (140) are integrally molded along the internal longitudinal direction (L) through extrusion molding.
- a heat sink (100) manufactured by extrusion molding is illustrated as an exemplary embodiment.
- the first and second end plugs (210, 220) close the open first surface (120) and second surface (130) at both ends of the heat sink (100), respectively, and organically connect a plurality of paths (140) separated from each other inside the heat sink (100) to form an inlet/outlet path for the refrigerant.
- the inlet/outlet path for the refrigerant formed by the first and second end plugs (210, 220) will be described in detail with reference to FIGS. 3 to 7.
- the illustrated embodiment presents as an example a heat sink (100) having a structure in which both ends in the longitudinal direction (L) are open due to the nature of an extrusion-molded product.
- a heat sink (100) not manufactured by extrusion if it is a heat sink (100) having a structure in which both ends in the longitudinal direction (L) form open surfaces from which a plurality of flow paths (140) extend, it will be possible to configure the heat sink assembly (10) of the present invention in the same manner of joining the first and second end plugs (210, 220) to the open surfaces at both ends.
- FIG. 3 specifically illustrates the structure of a flow path (140) inside a heat sink assembly (10).
- a plurality of flow paths (140) extending in the longitudinal direction (L) between a first surface (120) and a second surface (130) have their ends spaced apart from the first surface (120) and the second surface (130) by a predetermined distance.
- the distance at which the flow paths (140) are spaced apart from the first surface (120) and the second surface (130) can be freely designed by a cutting process that mechanically removes a rib (110) that divides the flow paths (140), which are hollow parts.
- a space (depth) into which an end plug (200) is inserted is secured by a cutting process that removes a portion of an end of a rib (110).
- the first end plug (210) sealing the first side (120) of the heat sink (100) is composed of an inner end plug (212) and an outer end plug (218).
- the inner end plug (212) and the outer end plug (218) are illustrated in FIG. 4, and the combined structure of the inner end plug (212) and the outer end plug (218) is illustrated in FIGS. 2 and 3.
- the inner end plug (212) closes a portion of the first face (120).
- the inner end plug (212) is coupled to the central region of the first face (120).
- the inner end plug (212) is provided with a cut-out channel (214) formed along the width direction (W) on the opposite side of the insertion portion (230) that closes the first face (120), that is, on the open end of the inner end plug (212).
- a slot (150) is formed in the heat sink (100) to define a position where an inner end plug (212) is inserted.
- the width of the slot (150) corresponds to the width of the inner end plug (212), and the open end of the inner end plug (212) faces outward. Accordingly, the cut passage (214) formed in the inner end plug (212) is exposed toward the outside.
- the cut passage (214) is aligned parallel to the remaining first side (120) that is not closed by the inner end plug (212). Accordingly, the cut passage (214) of the inner end plug (212) and the remaining first side (120) that is not closed by the inner end plug (212) are closed together by the outer end plug (218).
- the refrigerant flowing in the inlet flow path (142) flows to the outlet flow paths (144) on both sides through the return flow path (146) of the second side (130), and flows out to the outside from the end of the outlet flow path (144) of the first side (120).
- the outlet channels (144) on both sides are connected by the cut channel (214) of the inner end plug (212). That is, the refrigerant flowing through the outlet channels (144) on both sides merges into one at the cut channel (214) of the inner end plug (212). Therefore, even if the outlet channels (144) are separated on both sides of the inlet channel (142), the heat sink assembly (10) of the present invention only needs to have one outlet port (310), which is an outlet through which the refrigerant is discharged to the outside, at an appropriate point on the first surface (120).
- the refrigerant can be configured to flow over the entire heat transfer area of the heat sink assembly (10) by appropriately selecting the positions of the ports (300, 310) through which the refrigerant flows in and out. It should be noted here that in order to simplify the external piping, it is advantageous to have a small number of ports (300, 310) through which the refrigerant flows in and out, and to place the inlet port (300) and the outlet port (310) close to each other.
- the heat sink assembly (10) of the present invention can have an inlet port (300) placed on a heat sink (100) whose first surface (120) is closed by an inner end plug (212), and an outlet port (310) placed on a cut-out passage (214) of the inner end plug (212).
- an inlet port (300) placed on a heat sink (100) whose first surface (120) is closed by an inner end plug (212), and an outlet port (310) placed on a cut-out passage (214) of the inner end plug (212).
- FIGS. 1 to 3 it is possible to densely place both the inlet port (300) and the outlet port (310) around the inner end plug (212).
- the heat sink assembly (10) of the present invention forms a cut-out passage (214) in the inner end plug (212) that closes a portion of the first surface (120) to form an inlet passage (142), thereby joining two outlet passages (144) that are arranged separately on both sides of the inlet passage (142) into one, thereby forming one outlet port (310).
- the outlet port (310) can be positioned on the inner end plug (212) to be close to the inlet port (300), external piping can be simplified.
- FIG. 5 is a drawing illustrating a heat sink assembly (10) according to a second embodiment of the present invention
- FIG. 6 is an exploded perspective view of the heat sink assembly (10) of FIG. 5
- FIG. 7 is an enlarged drawing of part “A” of FIG. 5.
- the heat sink assembly (10) of the illustrated second embodiment is equivalent to the first embodiment described above in its basic flow configuration.
- the second embodiment takes into consideration the manufacturing convenience, expandability, and ease of design change of the heat sink (100).
- the heat sink assembly (10) described in the first embodiment is intended for an integrated heat sink (100). That is, the first embodiment relates to an embodiment in which an internal flow path is formed by processing a heat sink (100) manufactured as a single extruded product, for example, and joining first and second end plugs (210, 220). In contrast, the second embodiment relates to an embodiment in which a single heat sink (100) is formed as a structure in which a plurality of heat sink units (102, 104, 106) are joined.
- the heat sink (100) has a structure in which a plurality of heat sink units (102, 104, 106) are joined.
- the illustrated embodiment comprises a center heat sink unit (102), an inlet heat sink unit (104) joined to both sides of the center heat sink unit (102), and an outlet heat sink unit (106) joined to both sides of the inlet heat sink unit (104).
- the heat sink (100) can be configured in various ways by combining the number and/or specifications (for example, specifications with different widths or lengths) of the heat sink units (102, 104, 106). That is, since the heat sink is processed and handled in units, it becomes easier to manufacture, and furthermore, design changes are easy and the expandability to large areas is excellent.
- the inner end plug (212) is coupled to the first surface (120) of the center heat sink unit (102) and the inlet heat sink unit (104), and the cut-out passage (214) is exposed through the open end (opposite of the coupling end) of the inner end plug (212).
- the length of the outlet heat sink unit (106) is longer by the length of the inner end plug (212) compared to the center heat sink unit (102) and the inlet heat sink unit (104). Accordingly, the open end of the inner end plug (212) can be aligned parallel to the first surface (120) of the outlet heat sink unit (106). Therefore, in the second embodiment, there is no need to separately process a slot (150) for coupling the inner end plug (212) to a single heat sink.
- an inlet path (142) may be provided not only in the inlet heat sink unit (104) but also in the center heat sink unit (102).
- the center heat sink unit (102) may have a solid structure capable of fixing various structures of a pack case constructed over a heat sink assembly (10), such as a center beam (not shown), and an inlet path (142) may be additionally configured close to a side of the center heat sink unit (102).
- one inlet path (142) is formed on each side of the center heat sink unit (102).
- the number of inlet paths (142) provided in the center heat sink unit (102) and the inlet heat sink unit (104) may correspond to the number of outlet paths (144) provided in the outlet heat sink unit (106).
- the number of inlet paths (142) and the number of outlet paths (144) arranged on either side of the center heat sink unit (102) based on the center of the center heat sink unit (102) may be the same. In this way, by forming an even and symmetrical arrangement of the inlet paths (142) and the outlet paths (144), it is possible to induce uniform and rapid heat dissipation from the entire heat dissipation area of the heat sink assembly (10).
- an inlet port (300) may be placed at the center of the center heat sink unit (102).
- the flow rate of the refrigerant flowing into the inlet ducts (142) separated on both sides by the inlet port (300) located at the symmetrical center of the duct arrangement can be made equal, and accordingly, the heat sink assembly (10) can exhibit uniform cooling performance that is not biased toward a specific area.
- Heatsink assembly 100 Heatsink
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (12)
- 내부 길이방향을 따라 복수의 리브가 일체 성형되고, 상기 리브 사이의 공간이 유로를 형성하며, 길이방향 양단의 제1 면 및 제2 면이 개방된 히트싱크; 및상기 히트싱크 양단의 제1 및 제2 면을 각각 폐쇄하는 제1 및 제2 엔드 플러그;를 포함하고,상기 제1 엔드 플러그는,상기 제1 면의 일부를 폐쇄하고, 폭 방향을 따라 형성된 절개유로를 포함하는 이너 엔드 플러그와,상기 이너 엔드 플러그의 절개유로, 및 상기 이너 엔드 플러그에 의해 폐쇄되지 않은 양측의 나머지 제1 면을 함께 폐쇄하는 아우터 엔드 플러그를 포함하는, 히트싱크 어셈블리.
- 제1항에 있어서,상기 이너 엔드 플러그의 절개유로는,상기 이너 엔드 플러그에 의해 제1 면이 폐쇄되지 않은 양측의 유로를 연통시키는, 히트싱크 어셈블리.
- 제1항에 있어서,상기 이너 엔드 플러그에 의해 상기 제1 면이 폐쇄된 유로는 인렛 유로를 형성하고,상기 아우터 엔드 플러그에 의해 상기 제1 면이 폐쇄된 유로는 아웃렛 유로를 형성하는, 히트싱크 어셈블리.
- 제3항에 있어서,상기 제2 엔드 플러그는,상기 제2 면을 따라 상기 인렛 유로에서 아웃렛 유로로 전환되는 리턴 유로를 형성하는, 히트싱크 어셈블리.
- 제2항에 있어서,상기 이너 엔드 플러그로 제1 면이 폐쇄된 히트싱크 상에 인렛 포트가 배치되고,상기 이너 엔드 플러그의 절개유로 상에 아웃렛 포트가 배치되는, 히트싱크 어셈블리.
- 제2항에 있어서,상기 히트싱크는,센터 히트싱크 유니트와,상기 센터 히트싱크 유니트의 양측으로 접합되는 인렛 히트싱크 유니트와,상기 인렛 히트싱크 유니트의 양측으로 접합되는 아웃렛 히트싱크 유니트를 포함하는, 히트싱크 어셈블리.
- 제6항에 있어서,상기 센터 히트싱크 유니트 및 인렛 히트싱크 유니트의 제1 면에 대해 상기 이너 엔드 플러그가 결합하고,상기 이너 엔드 플러그의 개방단으로 상기 절개유로가 노출되는, 히트싱크 어셈블리.
- 제7항에 있어서,상기 이너 엔드 플러그의 개방단은 상기 아웃렛 히트싱크 유니트의 제1 면에 대해 나란히 정렬되는, 히트싱크 어셈블리.
- 제6항에 있어서,상기 센터 히트싱크 유니트는,인렛 유로를 구비하는, 히트싱크 어셈블리.
- 제9항에 있어서,상기 센터 히트싱크 유니트 및 인렛 히트싱크 유니트에 구비된 인렛 유로의 개수는,상기 아웃렛 히트싱크 유니트에 구비된 아웃렛 유로의 개수에 대응하는, 히트싱크 어셈블리.
- 제10항에 있어서,상기 센터 히트싱크 유니트의 중심을 기준으로,상기 센터 히트싱크 유니트의 어느 일측에 배치된 인렛 유로의 개수와 아웃렛 유로의 개수는 동일한, 히트싱크 어셈블리.
- 제11항에 있어서,상기 센터 히트싱크 유니트의 중심에 인렛 포트가 배치되는, 히트싱크 어셈블리.
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| CN202480004619.1A CN120129986A (zh) | 2023-09-21 | 2024-09-19 | 散热器组件 |
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| EP24868783.2A EP4593160A4 (en) | 2023-09-21 | 2024-09-19 | HEAT DISSIPATOR ASSEMBLY |
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| KR1020230126561A KR20250043151A (ko) | 2023-09-21 | 2023-09-21 | 히트싱크 어셈블리 |
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- 2024-09-19 EP EP24868783.2A patent/EP4593160A4/en active Pending
- 2024-09-19 WO PCT/KR2024/096159 patent/WO2025063809A1/ko active Pending
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| EP4593160A4 (en) | 2026-01-21 |
| CN120129986A (zh) | 2025-06-10 |
| KR20250043151A (ko) | 2025-03-28 |
| EP4593160A1 (en) | 2025-07-30 |
| JP2026510197A (ja) | 2026-04-02 |
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