CN107124775A - 用于ptc/ntc发热线的温度精控及保护装置 - Google Patents
用于ptc/ntc发热线的温度精控及保护装置 Download PDFInfo
- Publication number
- CN107124775A CN107124775A CN201710365087.6A CN201710365087A CN107124775A CN 107124775 A CN107124775 A CN 107124775A CN 201710365087 A CN201710365087 A CN 201710365087A CN 107124775 A CN107124775 A CN 107124775A
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- Prior art keywords
- module
- resistance
- ntc
- voltage
- pin
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 107
- 238000001514 detection method Methods 0.000 claims abstract description 86
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 61
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 239000010703 silicon Substances 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 6
- 239000003990 capacitor Substances 0.000 claims description 64
- 239000000758 substrate Substances 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 15
- 230000006837 decompression Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 11
- 239000003381 stabilizer Substances 0.000 claims description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 2
- 230000006870 function Effects 0.000 description 48
- 230000000694 effects Effects 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000004088 simulation Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 238000001914 filtration Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000011084 recovery Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/02—Heaters using heating elements having a positive temperature coefficient
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
Description
按键操作次数 | 装置工作状态 |
0(上电未操作) | 待机 |
1 | LOW档 |
2 | MED档 |
3 | HIGH档 |
≥4 | 如上循环 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710365087.6A CN107124775A (zh) | 2017-05-22 | 2017-05-22 | 用于ptc/ntc发热线的温度精控及保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710365087.6A CN107124775A (zh) | 2017-05-22 | 2017-05-22 | 用于ptc/ntc发热线的温度精控及保护装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107124775A true CN107124775A (zh) | 2017-09-01 |
Family
ID=59728609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710365087.6A Pending CN107124775A (zh) | 2017-05-22 | 2017-05-22 | 用于ptc/ntc发热线的温度精控及保护装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107124775A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109972869A (zh) * | 2019-04-25 | 2019-07-05 | 六合科技无锡有限公司 | 一种独立控制加热元件的桑拿房 |
CN110568338A (zh) * | 2019-10-18 | 2019-12-13 | 厦门芯泰达集成电路有限公司 | 一种用于高分子聚合物正系数温度元件的测试装置 |
CN111142593A (zh) * | 2018-11-01 | 2020-05-12 | 通用电气公司 | 用于热敏电子部件的被动加热的系统和方法 |
US11765794B2 (en) | 2019-02-28 | 2023-09-19 | Fka Distributing Co., Llc | Portable heating apparatus with temperature-retaining component |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972471A (en) * | 1975-05-27 | 1976-08-03 | Ziegler Ronald N | Automatic temperature setback system for controlling a heating unit |
US20050263518A1 (en) * | 2004-05-26 | 2005-12-01 | Weiss John W | Heater wire and control therefor |
CN2909762Y (zh) * | 2006-03-22 | 2007-06-06 | 李和发 | 恒温电热控制电路 |
CN101592962A (zh) * | 2009-05-06 | 2009-12-02 | 宁波锦春电器有限公司 | 一种ptc/ntc电热体的温度控制装置 |
CN102271427A (zh) * | 2010-06-04 | 2011-12-07 | 乐金电子(天津)电器有限公司 | 烧烤功率调节电路及其控制方法 |
KR20120120614A (ko) * | 2011-04-25 | 2012-11-02 | 박일영 | Ptc 발열선 온도 조절기 |
US20150195869A1 (en) * | 2014-01-06 | 2015-07-09 | Long-Huang Chang | Heating cable control system |
CN105784179A (zh) * | 2016-03-17 | 2016-07-20 | 深圳慧能泰半导体科技有限公司 | 一种温度检测电路 |
US20160334815A1 (en) * | 2015-05-14 | 2016-11-17 | Dongguan City Sinoshine Technology Co., Ltd. | Constant-temperature controlled circuit for an electric heating device |
CN206698447U (zh) * | 2017-05-22 | 2017-12-01 | 宁波百乐威电器有限公司 | 一种用于ptc/ntc发热线的温度控制及保护装置 |
-
2017
- 2017-05-22 CN CN201710365087.6A patent/CN107124775A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972471A (en) * | 1975-05-27 | 1976-08-03 | Ziegler Ronald N | Automatic temperature setback system for controlling a heating unit |
US20050263518A1 (en) * | 2004-05-26 | 2005-12-01 | Weiss John W | Heater wire and control therefor |
CN2909762Y (zh) * | 2006-03-22 | 2007-06-06 | 李和发 | 恒温电热控制电路 |
CN101592962A (zh) * | 2009-05-06 | 2009-12-02 | 宁波锦春电器有限公司 | 一种ptc/ntc电热体的温度控制装置 |
CN102271427A (zh) * | 2010-06-04 | 2011-12-07 | 乐金电子(天津)电器有限公司 | 烧烤功率调节电路及其控制方法 |
KR20120120614A (ko) * | 2011-04-25 | 2012-11-02 | 박일영 | Ptc 발열선 온도 조절기 |
US20150195869A1 (en) * | 2014-01-06 | 2015-07-09 | Long-Huang Chang | Heating cable control system |
US20160334815A1 (en) * | 2015-05-14 | 2016-11-17 | Dongguan City Sinoshine Technology Co., Ltd. | Constant-temperature controlled circuit for an electric heating device |
CN105784179A (zh) * | 2016-03-17 | 2016-07-20 | 深圳慧能泰半导体科技有限公司 | 一种温度检测电路 |
CN206698447U (zh) * | 2017-05-22 | 2017-12-01 | 宁波百乐威电器有限公司 | 一种用于ptc/ntc发热线的温度控制及保护装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111142593A (zh) * | 2018-11-01 | 2020-05-12 | 通用电气公司 | 用于热敏电子部件的被动加热的系统和方法 |
US11224098B2 (en) | 2018-11-01 | 2022-01-11 | General Electric Company | Systems and methods for passive heating of temperature-sensitive electronic components |
CN111142593B (zh) * | 2018-11-01 | 2022-05-03 | 通用电气公司 | 用于热敏电子部件的被动加热的系统和方法 |
US11765794B2 (en) | 2019-02-28 | 2023-09-19 | Fka Distributing Co., Llc | Portable heating apparatus with temperature-retaining component |
CN109972869A (zh) * | 2019-04-25 | 2019-07-05 | 六合科技无锡有限公司 | 一种独立控制加热元件的桑拿房 |
CN109972869B (zh) * | 2019-04-25 | 2024-03-15 | 六合科技无锡有限公司 | 一种独立控制加热元件的桑拿房 |
CN110568338A (zh) * | 2019-10-18 | 2019-12-13 | 厦门芯泰达集成电路有限公司 | 一种用于高分子聚合物正系数温度元件的测试装置 |
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Effective date of registration: 20220517 Address after: 315033 room 112, building 10, No. 21, Lane 689, Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province, trusteeship 3348 (business trusteeship) Applicant after: Ningbo Quanxiao Health Technology Co.,Ltd. Address before: 315800 min Le Cun, Gaoqiao Town, Yinzhou District, Ningbo City, Zhejiang Province Applicant before: NINGBO BLOVAC ELECTRICAL APPLIANCE CO.,LTD. |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170901 Assignee: Ningbo Beloway Electric Appliance Co.,Ltd. Assignor: Ningbo Quanxiao Health Technology Co.,Ltd. Contract record no.: X2022330000772 Denomination of invention: Temperature precise control and protection device for PTC/NTC hot wire License type: Exclusive License Record date: 20221214 |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240527 Address after: 315800 Jiangnan village and Qiyang village, Gaoqiao Town, Haishu District, Ningbo City, Zhejiang Province Applicant after: NINGBO BLOVAC ELECTRICAL APPLIANCE CO.,LTD. Country or region after: China Address before: 315033 room 112, building 10, No. 21, Lane 689, Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province, trusteeship 3348 (business trusteeship) Applicant before: Ningbo Quanxiao Health Technology Co.,Ltd. Country or region before: China |