JP2018185094A - プレート型熱輸送装置、電子機器及びプレート型熱輸送装置の製造方法 - Google Patents
プレート型熱輸送装置、電子機器及びプレート型熱輸送装置の製造方法 Download PDFInfo
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- JP2018185094A JP2018185094A JP2017086834A JP2017086834A JP2018185094A JP 2018185094 A JP2018185094 A JP 2018185094A JP 2017086834 A JP2017086834 A JP 2017086834A JP 2017086834 A JP2017086834 A JP 2017086834A JP 2018185094 A JP2018185094 A JP 2018185094A
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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
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
- F28D15/046—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure characterised by the material or the construction of the capillary structure
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/2099—Liquid coolant with phase change
-
- H10W40/73—
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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
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/10—Particular pattern of flow of the heat exchange media
- F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/08—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes pressed; stamped; deep-drawn
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49353—Heat pipe device making
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
Abstract
Description
12 金属プレート
12a 一面
12b 他面
12c 一端部
12d 他端部
14 流路
14a 直線部
14b 折返し部
16 厚肉部
18 薄肉部
20,50 素材プレート
22 電子機器
26 壁部
30 筐体
30b 一内面
32 ディスプレイ
35 CPU
36 DCDCコンバータ
42 プレス機
42a 下型
42b 上型
54 溝部
56 蓋プレート
F 作動液
Claims (8)
- 金属プレートの一端部から他端部に向かって複数並列して延びた直線部と、前記金属プレートの一端部及び他端部にそれぞれ設けられ、隣接する前記直線部の端部同士を連通させる折返し部とを有し、前記金属プレートの内部で蛇行形状に構成された流路を備え、前記流路に作動液が封入されるプレート型熱輸送装置であって、
前記金属プレートは、前記直線部に対応する部分の少なくとも一部の板厚が、前記折返し部に対応する部分の板厚よりも薄い薄肉部を有することを特徴とするプレート型熱輸送装置。 - 請求項1に記載のプレート型熱輸送装置において、
前記金属プレートは、一面側は平板状に構成され、他面側は前記折返し部に対応する部分よりも前記薄肉部を設けた部分が凹んで構成されることで、側面視で凹形状に構成されていることを特徴とするプレート型熱輸送装置。 - 請求項2に記載のプレート型熱輸送装置と、該プレート型熱輸送装置及び発熱体を内部に収容した筐体とを備え、
前記プレート型熱輸送装置は、前記一面側が前記筐体の一内面に対向配置され、前記他面側の前記薄肉部に対応する部分に前記発熱体が配置されていることを特徴とする電子機器。 - 一端部から他端部に向かって複数並列して延びた直線部と、前記一端部及び前記他端部にそれぞれ設けられ、隣接する前記直線部の端部同士を連通させる折返し部とを有することで蛇行形状に構成されると共に作動液が封入される流路を内部に設けた金属プレートを形成する第1工程と、
前記第1工程で形成した金属プレートの前記直線部に対応する部分の少なくとも一部を板厚方向にプレスして薄肉部を形成する第2工程と、
を有することを特徴とするプレート型熱輸送装置の製造方法。 - 請求項4に記載のプレート型熱輸送装置の製造方法において、
前記第2工程では、前記金属プレートの前記直線部に対応する部分の少なくとも一部をプレスして凹ませることで、該直線部に対応する部分の少なくとも一部の板厚を前記折返し部に対応する部分の板厚よりも薄くすることで、前記薄肉部を形成することを特徴とするプレート型熱輸送装置の製造方法。 - 請求項5に記載のプレート型熱輸送装置の製造方法において、
前記第1工程では、内部に前記直線部が並列された素材プレートを押出成形によって形成し、該素材プレートの一端部及び他端部に前記折返し部を形成した後、前記一端部及び前記他端部を閉塞することで、前記流路を内部に設けた前記金属プレートを形成することを特徴とするプレート型熱輸送装置の製造方法。 - 請求項5に記載のプレート型熱輸送装置の製造方法において、
前記第1工程では、素材プレートの表面にエッチング加工によって前記流路と同経路を持った溝部を形成した後、該素材プレートの表面に蓋プレートを接合して前記溝部を閉塞することで、前記流路を有する前記金属プレートを形成することを特徴とするプレート型熱輸送装置の製造方法。 - 素材プレートの表面にエッチング加工によって蛇行形状の溝部を形成した後、前記素材プレートの表面に蓋プレートを接合して前記溝部を閉塞することで、蛇行形状に構成されると共に作動液が封入される流路を内部に設けた金属プレートを形成することを特徴とするプレート型熱輸送装置の製造方法。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017086834A JP6396533B1 (ja) | 2017-04-26 | 2017-04-26 | プレート型熱輸送装置、電子機器及びプレート型熱輸送装置の製造方法 |
| GB1806544.1A GB2563144B (en) | 2017-04-26 | 2018-04-23 | Plate-type heat transport device, electronic device, and method for manufacturing plate-type heat transport device |
| DE102018109652.6A DE102018109652A1 (de) | 2017-04-26 | 2018-04-23 | Plattenförmiges wärmetransportgerät, elektronikgerät und verfahren zur herstellung eines wärmetransportgeräts |
| CN201810371713.7A CN108803837B (zh) | 2017-04-26 | 2018-04-24 | 板型热输送装置、电子设备以及板型热输送装置的制造方法 |
| TW107114006A TWI691694B (zh) | 2017-04-26 | 2018-04-25 | 板型熱輸送裝置、電子設備以及板型熱輸送裝置的製造方法 |
| US15/963,774 US10677539B2 (en) | 2017-04-26 | 2018-04-26 | Plate-type heat transport device |
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| JP2017086834A JP6396533B1 (ja) | 2017-04-26 | 2017-04-26 | プレート型熱輸送装置、電子機器及びプレート型熱輸送装置の製造方法 |
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| JP6396533B1 JP6396533B1 (ja) | 2018-09-26 |
| JP2018185094A true JP2018185094A (ja) | 2018-11-22 |
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| US (1) | US10677539B2 (ja) |
| JP (1) | JP6396533B1 (ja) |
| CN (1) | CN108803837B (ja) |
| DE (1) | DE102018109652A1 (ja) |
| GB (1) | GB2563144B (ja) |
| TW (1) | TWI691694B (ja) |
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| US12117243B2 (en) | 2020-01-31 | 2024-10-15 | Furukawa Electric Co., Ltd. | Vapor chamber |
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| TWI753320B (zh) * | 2019-01-04 | 2022-01-21 | 大陸商深圳興奇宏科技有限公司 | 散熱單元及其散熱裝置 |
| US11371784B2 (en) | 2019-01-18 | 2022-06-28 | Asia Vital Components (China) Co., Ltd. | Heat dissipation unit and heat dissipation device using same |
| US20200235662A1 (en) * | 2019-01-22 | 2020-07-23 | GM Global Technology Operations LLC | Dc-to-dc converter having an inductive conductor |
| JP7494453B2 (ja) * | 2019-09-04 | 2024-06-04 | 株式会社レゾナック | 熱交換器 |
| US20230013869A1 (en) * | 2019-12-20 | 2023-01-19 | Hewlett-Packard Development Company, L.P. | Back covers |
| JP6934093B1 (ja) * | 2020-07-13 | 2021-09-08 | レノボ・シンガポール・プライベート・リミテッド | 電子機器及び冷却モジュール |
| CN118896505B (zh) * | 2024-06-28 | 2025-11-21 | 洛阳船舶材料研究所(中国船舶集团有限公司第七二五研究所) | 一种扩散焊接的板管式换热器及其制造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021153443A1 (ja) * | 2020-01-31 | 2021-08-05 | 古河電気工業株式会社 | ベーパーチャンバ |
| JP2021124209A (ja) * | 2020-01-31 | 2021-08-30 | 古河電気工業株式会社 | ベーパーチャンバ |
| JP7132958B2 (ja) | 2020-01-31 | 2022-09-07 | 古河電気工業株式会社 | ベーパーチャンバ |
| US12117243B2 (en) | 2020-01-31 | 2024-10-15 | Furukawa Electric Co., Ltd. | Vapor chamber |
| US12369274B2 (en) | 2020-01-31 | 2025-07-22 | Furukawa Electric Co., Ltd. | Vapor chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108803837A (zh) | 2018-11-13 |
| DE102018109652A1 (de) | 2019-05-09 |
| US10677539B2 (en) | 2020-06-09 |
| TW201843415A (zh) | 2018-12-16 |
| GB2563144B (en) | 2020-10-14 |
| GB201806544D0 (en) | 2018-06-06 |
| JP6396533B1 (ja) | 2018-09-26 |
| GB2563144A (en) | 2018-12-05 |
| TWI691694B (zh) | 2020-04-21 |
| US20180313615A1 (en) | 2018-11-01 |
| CN108803837B (zh) | 2021-11-19 |
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