CN103309420A - 延时启动电路及具有该延时启动电路的风扇装置 - Google Patents
延时启动电路及具有该延时启动电路的风扇装置 Download PDFInfo
- Publication number
- CN103309420A CN103309420A CN201210067659XA CN201210067659A CN103309420A CN 103309420 A CN103309420 A CN 103309420A CN 201210067659X A CN201210067659X A CN 201210067659XA CN 201210067659 A CN201210067659 A CN 201210067659A CN 103309420 A CN103309420 A CN 103309420A
- Authority
- CN
- China
- Prior art keywords
- switch
- delay
- fan
- control signal
- moved end
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 230000003111 delayed effect Effects 0.000 claims description 45
- 230000011664 signaling Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
- H02P1/04—Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/159—Applications of delay lines not covered by the preceding subgroups
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Pulse Circuits (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
风扇装置 | 100 |
风扇 | 10 |
连接器 | 20 |
连接线缆 | 30 |
控制板 | 40 |
延时启动电路 | 50 |
电压调整电路 | 51 |
第一电阻 | R1 |
第二电阻 | R2 |
信号转换电路 | 52 |
第三电阻 | R3 |
第一晶体管 | Q1 |
第四电阻 | R4 |
第二晶体管 | Q2 |
第五电阻 | R5 |
基极 | B1、 B2 |
射极 | E1、E2 |
集电极 | C1、C2 |
第一开关 | 53 |
第一不动端 | S1 |
第二不动端 | S3 |
动端 | S2 |
第六电阻 | R6 |
延时芯片 | U1 |
信号输入引脚 | SENSE |
电平设置引脚 | MR |
时间设定引脚 | CT |
电源引脚 | VDD |
接地引脚 | GND |
信号输出引脚 | RESET |
第七电阻 | R7 |
第八电阻 | R8 |
第九电阻 | R9 |
第十电阻 | R10 |
第十一电阻 | R11 |
第十二电阻 | R12 |
第一电容 | C1 |
第二电容 | C2 |
第三电容 | C3 |
第二开关 | 54 |
不动端 | K1 |
动端 | K2 |
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210067659.XA CN103309420B (zh) | 2012-03-15 | 2012-03-15 | 延时启动电路及具有该延时启动电路的风扇装置 |
TW101109267A TW201338412A (zh) | 2012-03-15 | 2012-03-19 | 延時啟動電路及具有該延時啟動電路的風扇裝置 |
US13/711,650 US8947033B2 (en) | 2012-03-15 | 2012-12-12 | Delay circuit, fan assembly, and electronic device using the delay circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210067659.XA CN103309420B (zh) | 2012-03-15 | 2012-03-15 | 延时启动电路及具有该延时启动电路的风扇装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103309420A true CN103309420A (zh) | 2013-09-18 |
CN103309420B CN103309420B (zh) | 2016-12-14 |
Family
ID=49134732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210067659.XA Active CN103309420B (zh) | 2012-03-15 | 2012-03-15 | 延时启动电路及具有该延时启动电路的风扇装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8947033B2 (zh) |
CN (1) | CN103309420B (zh) |
TW (1) | TW201338412A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111813208A (zh) * | 2019-04-12 | 2020-10-23 | 鸿富锦精密工业(武汉)有限公司 | 电源控制电路以及应用所述电源控制电路的主板 |
CN113778206A (zh) * | 2021-07-30 | 2021-12-10 | 中国电子科技集团公司第二十九研究所 | 一种避免电子系统机内环控设备结冰的方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2725976Y (zh) * | 2004-06-01 | 2005-09-14 | 幸孺企业有限公司 | 风扇l.e.d.的控制装置 |
CN1971059A (zh) * | 2005-11-24 | 2007-05-30 | 台达电子工业股份有限公司 | 风扇系统及其顺序启动模块与延迟启动单元 |
CN101825938A (zh) * | 2010-04-15 | 2010-09-08 | 山东高效能服务器和存储研究院 | 一种大型服务器散热风扇的集中控制管理方法 |
US20110075354A1 (en) * | 2009-09-25 | 2011-03-31 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Fan delay controlling apparatus |
CN102042249A (zh) * | 2009-10-12 | 2011-05-04 | 鸿富锦精密工业(深圳)有限公司 | 电脑风扇控制电路 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927025A (zh) * | 2011-08-08 | 2013-02-13 | 鸿富锦精密工业(深圳)有限公司 | 风扇系统 |
-
2012
- 2012-03-15 CN CN201210067659.XA patent/CN103309420B/zh active Active
- 2012-03-19 TW TW101109267A patent/TW201338412A/zh unknown
- 2012-12-12 US US13/711,650 patent/US8947033B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2725976Y (zh) * | 2004-06-01 | 2005-09-14 | 幸孺企业有限公司 | 风扇l.e.d.的控制装置 |
CN1971059A (zh) * | 2005-11-24 | 2007-05-30 | 台达电子工业股份有限公司 | 风扇系统及其顺序启动模块与延迟启动单元 |
US20110075354A1 (en) * | 2009-09-25 | 2011-03-31 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Fan delay controlling apparatus |
CN102042249A (zh) * | 2009-10-12 | 2011-05-04 | 鸿富锦精密工业(深圳)有限公司 | 电脑风扇控制电路 |
CN101825938A (zh) * | 2010-04-15 | 2010-09-08 | 山东高效能服务器和存储研究院 | 一种大型服务器散热风扇的集中控制管理方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111813208A (zh) * | 2019-04-12 | 2020-10-23 | 鸿富锦精密工业(武汉)有限公司 | 电源控制电路以及应用所述电源控制电路的主板 |
CN113778206A (zh) * | 2021-07-30 | 2021-12-10 | 中国电子科技集团公司第二十九研究所 | 一种避免电子系统机内环控设备结冰的方法及装置 |
CN113778206B (zh) * | 2021-07-30 | 2023-05-05 | 中国电子科技集团公司第二十九研究所 | 一种避免电子系统机内环控设备结冰的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
TW201338412A (zh) | 2013-09-16 |
CN103309420B (zh) | 2016-12-14 |
US20130241457A1 (en) | 2013-09-19 |
US8947033B2 (en) | 2015-02-03 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160601 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Hua Sheng Lu Yong Jingxuan commercial building 1608 Applicant after: Jinyang Shenzhen sea Network Intelligent Technology Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
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Effective date of registration: 20161008 Address after: 225599 Cao village, Jiangyan Town, Jiangyan District, Jiangsu, Taizhou Applicant after: Taizhou Zhigu Software Park Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161008 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Hua Sheng Lu Yong Jingxuan commercial building 1608 Applicant before: Jinyang Shenzhen sea Network Intelligent Technology Co.,Ltd. |
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