TW200423863A - Circuit arrangement for components to be cooled and corresponding cooling method - Google Patents
Circuit arrangement for components to be cooled and corresponding cooling method Download PDFInfo
- Publication number
- TW200423863A TW200423863A TW093102617A TW93102617A TW200423863A TW 200423863 A TW200423863 A TW 200423863A TW 093102617 A TW093102617 A TW 093102617A TW 93102617 A TW93102617 A TW 93102617A TW 200423863 A TW200423863 A TW 200423863A
- Authority
- TW
- Taiwan
- Prior art keywords
- component
- cooled
- patent application
- scope
- components
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
-
- 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
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/10—Arrangements for heating
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/70—Fillings or auxiliary members in containers or in encapsulations for thermal protection or control
- H10W40/77—Auxiliary members characterised by their shape
-
- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric 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
- 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
- H05K2201/1003—Non-printed inductor
-
- 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
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/10515—Stacked 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
- 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
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/10537—Attached 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
- 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10689—Leaded Integrated Circuit [IC] package, e.g. dual-in-line [DIL]
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Dc-Dc Converters (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
2004238 63 玖、發明說明: (一) 發明所屬之技術領域 本發明揭示一種電路配置,其具有要冷卻之電子組件 及具有鐵芯之電感性組件。更進一步,本發明揭示一種對 應用於冷卻電子組件之方法。 (二) 先前技術 積體電路通常具有高功率消耗,使得其等需要冷卻。 對本目的,通常提供適當冷卻裝置,例如,相當大型之冷 卻板或冷卻本體(cooling body)。當很大量熱消散時,電子 組件也可以藉由風扇來有效地冷卻。因而,當冷卻裝置可 吸收足夠能量時,才能確保充分的冷卻。意即冷卻裝置需 要具有很大表面積,致使其可用於吸收熱,並將其再消散 到有效的範圍。 然而,在許多應用例中,由於可用空間量小,所以電 路裝置儘可能小型化。因此,冷卻本體也必需保持儘量地 /J、〇 (三) 發明內容 因此,本發明之目的在提供一種電路配置,其中即使 當僅有很小量空間可用時,組件也可良好地充分冷卻。本 發明也揭示對應的冷卻方法。 本目的是以根據本發明之電路配置來獲得,電路配置 具有:所要冷卻之組件;散熬器形式之電氣組件,其爲電 路配置之有效部份,尤其具有鐵芯之電感組件;及熱轉移 裝置’其安置在所要冷卻組件及散熱器形式之電氣組件兩 2004238 63 者間,使得其直接地接觸兩者,目的在自所要冷卻組件來 移除熱。 根據本發明,也提供一種用於冷卻電氣之電子組件的 方法,以提供電氣電路之所要冷卻組件、提供電氣組件有 效地以散熱器形式之尤其具有鐵芯的電感組件安置電氣電 路中、及在所要冷卻組件及作用爲散熱器之組件間所插置 熱轉移裝置,使得其直接地接觸兩者,目的在自所要冷卻 組件來移除熱。 如此,具有相當大熱容量之電感器鐵芯可使用爲冷卻 本體或補償本體。因此,不需要來特別地提供冷卻本體, 而電路配置可具有更緊密之設計。 熱轉移裝置較佳地由彈性材料以底板(mat)形式來製 成。如此,當組件擠靠鐵芯時,可以確保一方面在底板及 另方面在所要冷卻組件或鐵芯兩者間的接觸表面。 電感組件可包含變壓器。電壓器之鐵芯大致上具有大 質量(mass),如此,也具有對應之商熱容量,使得其作用 爲散熱器。 所要冷卻組件可以是積體電路’及尤其是一種功率組 件,其平板結構便於熱轉移到底板。 電路配置可具有二個或更多組件要冷卻’其上接合地 來安置底板。這使得其可同時冷卻二個或以上之組件。 (四)實施方式 在下文中更詳細說明之範例實施例是本發明的較佳實 施例。 -6 _ 2004238 63 Μ有功率半導體2之二個或更多積體電路,以相互直 接鄰接地’焊接到印刷電路板1上,如第1圖平面圖所示。 功率半導體2具有能量消耗需要特別冷卻措施。 & $情形中之四個功率半導體之整合在所謂S 0 8外殻 內°各該外殼具有各一起擺置在一個平面內之平表面。因 此’熱傳導底板3可容易地安置在功率半導體2上,如第2 圖所示。 第3圖表示其透視圖示。熱導電底板3是由發泡電氣 '絕緣材料所製成,覆蓋全部所要冷卻之積體電路2。爲熱移 轉之穩定性,底板3之表面上可具有特殊塗層。 第4圖表示變壓器壓靠在具有底板3安置在頂部之功 率半導體2上。變壓器4以焊接來固定在印刷電路板之孔5 內(見第1圖),使得其相互接觸。 因此’變壓器之鐵芯壓靠在其下所安置之底板3及功 率半導體2上,使得確保在功率半導體2及鐵芯間之熱移 轉改善。 弟5圖以端面圖不再度表示本組裝配置,在附圖中可 再次看見底板3具有特殊塗層在其表面上。也可見本冷卻 酉己置可獲很緊密構造,其中不需要有多加冷卻本體,因爲 變_器4之鐵芯做爲冷卻功能。 在替代性構造中,在變壓器4之鐵芯及功率半導體2 兩考間,可噴塗以熱移轉裝置形式之塑膠材料。如此具有 進步優點,在於甚至功率半導體之更大面積受到熱導電 材料所圍繞。 2004238 63 (五)圖式簡單說明 現在,本發明將參照附圖來更詳細說明,其中·· 第1圖表示焊接在印刷電路板上之功率半導體的平面 圖示; 第2圖表示其下安置第1圖功率半導體之根據本發明 的底 板 平 面 圖示; 第 3 圖 表示第 2圖配置之透視圖示; 第 4 圖表示第2圖配置具有變壓器安裝在其上的側視 圖示 > 及 第 5 圖 表示第 4圖配置之端面圖示。 元件 符 號 說 明 1 印 刷電路 板 2 功 率半導 體 3 熱 傳導底 板 4 變 壓器 (2) 組 件 (3) 熱 移轉裝 置 (4) 電 感性組 件
Claims (1)
- 2004238 63 拾、申請專利範圍: 1 . 一種電路配置,具有所要冷卻之組件(2 ),其特徵爲: 電氣組件,具有散熱器形式,其係該電路配置中之有 效部份(active part),尤其爲具有鐵芯之電感性組件(4); 及 熱移轉裝置(3),其安置在所要冷卻組件(2)及具有散熱 器形式之該電氣組件兩者間,使得直接地接觸兩者,目 的在自所要冷卻之組件(2)來移除熱。 2 ·根據申請專利範圍第1項之電路配置,其中該熱移轉裝 置(3)包含彈性底板。 3 ·根據申請專利範圍第2項之電路配置,其中該底板由發 泡物質所製成。 4 ·根據申請專利範圍第1至3項中任一項之電路裝置,其 中該電感性組件(4)是變壓器。 5 ·根據申請專利範圍第1至4項中任一項之電路裝置,其 中該所要冷卻之組件是積體電路。 6. 根據申請專利範圍第1至5項中任一項之電路裝置,其 具有二個或以上所要冷卻之組件(2),該熱移轉裝置(3)接 合地安置在其上。 7. —種電氣電路中電子組件(2)之冷卻方法,其提供該電氣 電路所要冷卻之該組件(2),其特徵爲: 提供一電氣組件,其有效地參與在該電氣電路中,其 爲具有鐵芯之散熱器之形式’尤其爲具有鐵芯之電感性 組件(4)的形式,及 2004238 63 插置熱移轉裝置(3)在該所要冷卻之組件(2)及@ $胃 散熱器之組件兩者間,使得其直接地接觸兩者’ g @ ^ 自該所要冷卻之組件來移除熱。 _ 8.根據申請專利範圍第7項之方法,其中該熱移轉裝置(3) 包含彈性底板。 ' 9 ·根據申請專利範圍第8項之方法,其中該底板是由發泡 物質所製成。 . 1 〇·根據申請專利範圍第7至9項之方法,其中該電感性組 件是變壓器。 · 1 1 .根據申請專利範圍第7至1 0項之方法,其中該所要冷卻 . 之組件(2)是積體電路。 1 2 ·根據申請專利範圍第7至1 1項之方法,其中提供二個或 以上所要冷卻之組件(2) ’其以在該組件上作用爲散熱器 - 之該熱移轉裝置的輔助來接合地冷卻。 -10-
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10310141A DE10310141A1 (de) | 2003-03-07 | 2003-03-07 | Schaltungsanordnung für zu kühlende Bauelemente und entsprechendes Kühlungsverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200423863A true TW200423863A (en) | 2004-11-01 |
Family
ID=32797881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093102617A TW200423863A (en) | 2003-03-07 | 2004-02-05 | Circuit arrangement for components to be cooled and corresponding cooling method |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20040174680A1 (zh) |
| EP (1) | EP1455560A3 (zh) |
| KR (1) | KR20040081009A (zh) |
| CN (1) | CN1571629A (zh) |
| CA (1) | CA2459216A1 (zh) |
| DE (1) | DE10310141A1 (zh) |
| TW (1) | TW200423863A (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060250205A1 (en) * | 2005-05-04 | 2006-11-09 | Honeywell International Inc. | Thermally conductive element for cooling an air gap inductor, air gap inductor including same and method of cooling an air gap inductor |
| US8320136B2 (en) * | 2007-08-31 | 2012-11-27 | Intersil Americas Inc. | Stackable electronic component |
| US8310831B2 (en) * | 2010-05-19 | 2012-11-13 | Hamilton Sundstrand Corporation | Thermal packaging of a motor controller for an auxiliary power unit |
| GB2559180B (en) * | 2017-01-30 | 2020-09-09 | Yasa Ltd | Semiconductor cooling arrangement |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3991356A (en) * | 1975-03-17 | 1976-11-09 | Joseph Spiteri | Battery charger |
| JPH06101928B2 (ja) * | 1989-06-27 | 1994-12-12 | 東光株式会社 | スイッチング電源 |
| DE4005333A1 (de) * | 1990-02-20 | 1991-08-22 | Rehm Schweisstechnik Gmbh | Elektronischer leistungs-schalter |
| US6432497B2 (en) * | 1997-07-28 | 2002-08-13 | Parker-Hannifin Corporation | Double-side thermally conductive adhesive tape for plastic-packaged electronic components |
| US6061235A (en) * | 1998-11-18 | 2000-05-09 | Hewlett-Packard Company | Method and apparatus for a modular integrated apparatus for heat dissipation, processor integration, electrical interface, and electromagnetic interference management |
| US6215663B1 (en) * | 2000-03-16 | 2001-04-10 | Philips Electronics North America Corporation | Printed circuit board assembly with improved thermal performance |
| US6518868B1 (en) * | 2000-08-15 | 2003-02-11 | Galaxy Power, Inc. | Thermally conducting inductors |
| DE10062108B4 (de) * | 2000-12-13 | 2010-04-15 | Infineon Technologies Ag | Leistungsmodul mit verbessertem transienten Wärmewiderstand |
-
2003
- 2003-03-07 DE DE10310141A patent/DE10310141A1/de not_active Withdrawn
-
2004
- 2004-02-04 EP EP04002471A patent/EP1455560A3/de not_active Withdrawn
- 2004-02-05 TW TW093102617A patent/TW200423863A/zh unknown
- 2004-02-23 US US10/782,775 patent/US20040174680A1/en not_active Abandoned
- 2004-03-01 CA CA002459216A patent/CA2459216A1/en not_active Abandoned
- 2004-03-05 CN CNA200410008020XA patent/CN1571629A/zh active Pending
- 2004-03-05 KR KR1020040014973A patent/KR20040081009A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE10310141A1 (de) | 2004-09-16 |
| EP1455560A2 (de) | 2004-09-08 |
| CN1571629A (zh) | 2005-01-26 |
| CA2459216A1 (en) | 2004-09-07 |
| EP1455560A3 (de) | 2008-10-08 |
| KR20040081009A (ko) | 2004-09-20 |
| US20040174680A1 (en) | 2004-09-09 |
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