CN107949077B - 电热毯及其安全供热电路 - Google Patents
电热毯及其安全供热电路 Download PDFInfo
- Publication number
- CN107949077B CN107949077B CN201711372482.3A CN201711372482A CN107949077B CN 107949077 B CN107949077 B CN 107949077B CN 201711372482 A CN201711372482 A CN 201711372482A CN 107949077 B CN107949077 B CN 107949077B
- Authority
- CN
- China
- Prior art keywords
- heating wire
- circuit
- heating
- temperature
- reverse bias
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 117
- 229910044991 metal oxide Inorganic materials 0.000 claims description 42
- 150000004706 metal oxides Chemical class 0.000 claims description 42
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 41
- 229910052710 silicon Inorganic materials 0.000 claims description 41
- 239000010703 silicon Substances 0.000 claims description 41
- 238000005485 electric heating Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 11
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
- H05B1/0272—For heating of fabrics
-
- 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
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Resistance Heating (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711372482.3A CN107949077B (zh) | 2017-12-19 | 2017-12-19 | 电热毯及其安全供热电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711372482.3A CN107949077B (zh) | 2017-12-19 | 2017-12-19 | 电热毯及其安全供热电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107949077A CN107949077A (zh) | 2018-04-20 |
CN107949077B true CN107949077B (zh) | 2024-05-10 |
Family
ID=61941296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711372482.3A Active CN107949077B (zh) | 2017-12-19 | 2017-12-19 | 电热毯及其安全供热电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107949077B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000100290A (ja) * | 1998-09-26 | 2000-04-07 | Uchihashi Estec Co Ltd | 回路の保護方法及び抵抗体付き温度ヒュ−ズ |
CN201073165Y (zh) * | 2007-07-24 | 2008-06-18 | 王锐 | 多级自动防火电热毯 |
CN101373681A (zh) * | 2007-08-20 | 2009-02-25 | 内桥艾斯泰克股份有限公司 | 温度保险丝 |
CN201888581U (zh) * | 2010-11-18 | 2011-07-06 | 王学军 | 防折燃电热毯 |
CN104853455A (zh) * | 2015-05-26 | 2015-08-19 | 苏州福利恒电子科技有限公司 | 一种具有保护功能的电热毯电路 |
CN206334003U (zh) * | 2016-08-16 | 2017-07-18 | 沈科 | 一种热水袋防明火、防干烧装置 |
CN207706464U (zh) * | 2017-12-19 | 2018-08-07 | 宁波晟世阳光电子科技有限公司 | 电热毯及其安全供热电路 |
-
2017
- 2017-12-19 CN CN201711372482.3A patent/CN107949077B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000100290A (ja) * | 1998-09-26 | 2000-04-07 | Uchihashi Estec Co Ltd | 回路の保護方法及び抵抗体付き温度ヒュ−ズ |
CN201073165Y (zh) * | 2007-07-24 | 2008-06-18 | 王锐 | 多级自动防火电热毯 |
CN101373681A (zh) * | 2007-08-20 | 2009-02-25 | 内桥艾斯泰克股份有限公司 | 温度保险丝 |
CN201888581U (zh) * | 2010-11-18 | 2011-07-06 | 王学军 | 防折燃电热毯 |
CN104853455A (zh) * | 2015-05-26 | 2015-08-19 | 苏州福利恒电子科技有限公司 | 一种具有保护功能的电热毯电路 |
CN206334003U (zh) * | 2016-08-16 | 2017-07-18 | 沈科 | 一种热水袋防明火、防干烧装置 |
CN207706464U (zh) * | 2017-12-19 | 2018-08-07 | 宁波晟世阳光电子科技有限公司 | 电热毯及其安全供热电路 |
Also Published As
Publication number | Publication date |
---|---|
CN107949077A (zh) | 2018-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI241760B (en) | Secondary battery with protective circuit | |
TWI290405B (en) | Inrush current control circuit | |
US8383993B2 (en) | Temperature control device of electric heater using thermo-sensitive resin and safety device thereof | |
US20130293343A1 (en) | Device combining a thermal fuse and a resistor | |
KR101065482B1 (ko) | 안전장치가 부가된 전열기구의 온도제어장치 | |
CN107949077B (zh) | 电热毯及其安全供热电路 | |
CN208174249U (zh) | 电源供应器的过功率保护装置 | |
CN207706464U (zh) | 电热毯及其安全供热电路 | |
CN206728310U (zh) | 一种用于ptc/ntc发热线的温度控制及保护电路系统 | |
JP5330548B2 (ja) | スイッチ電源サイクル毎の過電圧保護回路 | |
CN204669213U (zh) | 一种变频器充电保护电路 | |
US11540356B2 (en) | Safe electric blanket | |
CN210327017U (zh) | 一种限压电路和智能电能表 | |
CN208874465U (zh) | 浪涌抑制电路及开关电源 | |
CN206136332U (zh) | 一种薄膜加热装置 | |
CN202260428U (zh) | 动态热保护型过压保护器 | |
CN206726871U (zh) | 可恢复过热保护ntc热敏电阻器 | |
CN207338820U (zh) | 一种低功耗漏电保护插头 | |
JPH1197215A (ja) | バリスタおよびバリスタ内蔵電源装置 | |
CN221008696U (zh) | 一种用于ntc器件的节能型降温电路结构 | |
CN102394495A (zh) | 动态热保护型过压保护器 | |
TW201526036A (zh) | 保護裝置 | |
WO2019061139A1 (zh) | 一种短路保护方法及装置 | |
CN212258776U (zh) | 一种软启动保护电路 | |
CN107181240A (zh) | 整流桥保护电路、过压保护装置以及供电系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180928 Address after: 315177 Ningbo County, Zhejiang province Haishu District Yin County Avenue, 227 ancient forest (one photo multiple address) Applicant after: NINGBO OWFINE TEXTILE ARTICLE DESIGN Co.,Ltd. Address before: 315176 Zhejiang Ningbo Haishu District Gulin Town, water port village Applicant before: NINGBO SHENGSHI YANGGUANG ELECTRONIC TECHNOLOGY CO.,LTD. |
|
CB02 | Change of applicant information |
Address after: 315177 Ningbo County, Zhejiang province Haishu District Yin County Avenue, 277 ancient forest (one photo multiple address) Applicant after: NINGBO OWFINE TEXTILE ARTICLE DESIGN Co.,Ltd. Address before: 315177 Ningbo County, Zhejiang province Haishu District Yin County Avenue, 227 ancient forest (one photo multiple address) Applicant before: NINGBO OWFINE TEXTILE ARTICLE DESIGN Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Min Inventor after: Lin Xinghua Inventor after: Teng Zhengpeng Inventor before: Zhou Min Inventor before: Lin Xinghua Inventor before: Teng Zhengpeng |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240407 Address after: No. 10, Exi Road, Sanshan Street, Sanshan Economic Development Zone, Wuhu City, Anhui Province 241000 Applicant after: Wuhu dongxifang Electronic Technology Co.,Ltd. Country or region after: China Address before: 315177 Ningbo County, Zhejiang province Haishu District Yin County Avenue, 277 ancient forest (one photo multiple address) Applicant before: NINGBO OWFINE TEXTILE ARTICLE DESIGN Co.,Ltd. Country or region before: China |
|
GR01 | Patent grant | ||
GR01 | Patent grant |