WO2022161527A3 - Differential-mode inductance system for computer switching power supply - Google Patents
Differential-mode inductance system for computer switching power supply Download PDFInfo
- Publication number
- WO2022161527A3 WO2022161527A3 PCT/CN2022/092791 CN2022092791W WO2022161527A3 WO 2022161527 A3 WO2022161527 A3 WO 2022161527A3 CN 2022092791 W CN2022092791 W CN 2022092791W WO 2022161527 A3 WO2022161527 A3 WO 2022161527A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- differential
- heat conduction
- storage bin
- mode
- mode inductor
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Dc-Dc Converters (AREA)
Abstract
Disclosed is a differential-mode inductance system for a computer switching power supply. The differential-mode inductance system comprises a differential-mode inductor, wherein a plurality of recesses are provided in a side surface of the differential-mode inductor; a plurality of inserting slots are provided in the recesses; the differential-mode inductance system further comprises a heat dissipation fastening device mounted on the differential-mode inductor; the heat dissipation fastening device comprises a storage bin, a plurality of heat conduction plates evenly distributed below the storage bin, and a plurality of heat conduction rods evenly mounted on the heat conduction plates; the heat conduction plates are mounted in the recesses; the heat conduction rods are inserted into the inserting slots; a cooling liquid is stored in the storage bin; the interior of each heat conduction plate is of a cavity structure, and the upper end of each heat conduction plate is in communication with the storage bin; and the cooling liquid circulates between the storage bin and the heat conduction plates. According to the present invention, the problem whereby an existing differential-mode inductor lacks the necessary heat dissipation device and cannot dissipate heat in time after working for a long time, and the working of the differential-mode inductor is influenced is solved.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210484702 | 2022-05-06 | ||
| CN202210484702.6 | 2022-05-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2022161527A2 WO2022161527A2 (en) | 2022-08-04 |
| WO2022161527A3 true WO2022161527A3 (en) | 2023-02-09 |
Family
ID=82654986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2022/092791 WO2022161527A2 (en) | 2022-05-06 | 2022-05-13 | Differential-mode inductance system for computer switching power supply |
Country Status (2)
| Country | Link |
|---|---|
| LU (1) | LU502185B1 (en) |
| WO (1) | WO2022161527A2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110267161A1 (en) * | 2007-08-22 | 2011-11-03 | Ctm Magnetics, Inc. | Method and apparatus for cooling an annular inductor |
| CN208737978U (en) * | 2018-08-18 | 2019-04-12 | 伊戈尔电气股份有限公司 | Novel inductor |
| CN212516853U (en) * | 2020-07-10 | 2021-02-09 | 张家港鑫峰机电有限公司 | Inductance structure with water-cooling coil pipe heat radiation structure |
| CN213025736U (en) * | 2020-10-10 | 2021-04-20 | 深圳市欣昌佳科技有限公司 | Inductor magnetic core device and inductor |
| CN214848073U (en) * | 2021-03-13 | 2021-11-23 | 深圳市伟峰达实业有限公司 | Large-current coil inductor |
| CN215342221U (en) * | 2021-07-27 | 2021-12-28 | 常州鹏科电子有限公司 | Protective heat dissipation device for inductor |
-
2022
- 2022-05-13 WO PCT/CN2022/092791 patent/WO2022161527A2/en unknown
- 2022-05-13 LU LU502185A patent/LU502185B1/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110267161A1 (en) * | 2007-08-22 | 2011-11-03 | Ctm Magnetics, Inc. | Method and apparatus for cooling an annular inductor |
| CN208737978U (en) * | 2018-08-18 | 2019-04-12 | 伊戈尔电气股份有限公司 | Novel inductor |
| CN212516853U (en) * | 2020-07-10 | 2021-02-09 | 张家港鑫峰机电有限公司 | Inductance structure with water-cooling coil pipe heat radiation structure |
| CN213025736U (en) * | 2020-10-10 | 2021-04-20 | 深圳市欣昌佳科技有限公司 | Inductor magnetic core device and inductor |
| CN214848073U (en) * | 2021-03-13 | 2021-11-23 | 深圳市伟峰达实业有限公司 | Large-current coil inductor |
| CN215342221U (en) * | 2021-07-27 | 2021-12-28 | 常州鹏科电子有限公司 | Protective heat dissipation device for inductor |
Also Published As
| Publication number | Publication date |
|---|---|
| LU502185B1 (en) | 2022-12-19 |
| WO2022161527A2 (en) | 2022-08-04 |
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