CN107846758B - 一种低功耗教学设备专用温度控制电路 - Google Patents
一种低功耗教学设备专用温度控制电路 Download PDFInfo
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- CN107846758B CN107846758B CN201711309707.0A CN201711309707A CN107846758B CN 107846758 B CN107846758 B CN 107846758B CN 201711309707 A CN201711309707 A CN 201711309707A CN 107846758 B CN107846758 B CN 107846758B
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000005669 field effect Effects 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
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- 239000003822 epoxy resin Substances 0.000 description 1
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- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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CN201711309707.0A CN107846758B (zh) | 2017-12-11 | 2017-12-11 | 一种低功耗教学设备专用温度控制电路 |
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CN201711309707.0A CN107846758B (zh) | 2017-12-11 | 2017-12-11 | 一种低功耗教学设备专用温度控制电路 |
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CN107846758A CN107846758A (zh) | 2018-03-27 |
CN107846758B true CN107846758B (zh) | 2019-11-12 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203619524U (zh) * | 2013-11-22 | 2014-06-04 | 杭州大力神医疗器械有限公司 | 一种医用led冷光源调节保护控制系统 |
CN104427700A (zh) * | 2013-09-04 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | 过热保护电路、led驱动电路及灯具 |
CN204948475U (zh) * | 2015-10-09 | 2016-01-06 | 深圳市艾佳利照明电器有限公司 | 一种led灯恒流控制电路 |
CN205051926U (zh) * | 2015-10-14 | 2016-02-24 | 深圳市艾佳利照明电器有限公司 | 一种智能led灯驱动电源 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN206611611U (zh) * | 2017-03-06 | 2017-11-03 | 深圳市飞龙兆富科技有限公司 | 一种智能型led驱动模组 |
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- 2017-12-11 CN CN201711309707.0A patent/CN107846758B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104427700A (zh) * | 2013-09-04 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | 过热保护电路、led驱动电路及灯具 |
CN203619524U (zh) * | 2013-11-22 | 2014-06-04 | 杭州大力神医疗器械有限公司 | 一种医用led冷光源调节保护控制系统 |
CN204948475U (zh) * | 2015-10-09 | 2016-01-06 | 深圳市艾佳利照明电器有限公司 | 一种led灯恒流控制电路 |
CN205051926U (zh) * | 2015-10-14 | 2016-02-24 | 深圳市艾佳利照明电器有限公司 | 一种智能led灯驱动电源 |
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CN107846758A (zh) | 2018-03-27 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20191021 Address after: No.77, Fengwei Town, Fengwei City, Chengfeng village, Quangang District, Quanzhou City, Fujian Province, 362000 Applicant after: Zhou Fengju Address before: 243000 room 9, Building 102, clear water bay area, Yucheng District, Ma'anshan, Anhui Applicant before: Yi Jie |
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Effective date of registration: 20201125 Address after: 226000 Happy Road 688, Gangzha District, Nantong City, Jiangsu Province Patentee after: Jiangsu Hongye Testing Technology Co.,Ltd. Address before: No.77, Fengwei Town, Fengwei City, Chengfeng village, Quangang District, Quanzhou City, Fujian Province, 362000 Patentee before: Zhou Fengju |
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CP03 | Change of name, title or address |
Address after: No. 18 Furui Road, Sanmiao Industrial Park, Xingren Town, Tongzhou District, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Hongye Testing Technology Co.,Ltd. Country or region after: China Address before: No. 688, Xingfu Road, Gangzha District, Nantong City, Jiangsu Province, 226000 Patentee before: Jiangsu Hongye Testing Technology Co.,Ltd. Country or region before: China |
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