CN207225931U - 一种开关电源元件清洁安全防护装置 - Google Patents
一种开关电源元件清洁安全防护装置 Download PDFInfo
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- CN207225931U CN207225931U CN201720446544.XU CN201720446544U CN207225931U CN 207225931 U CN207225931 U CN 207225931U CN 201720446544 U CN201720446544 U CN 201720446544U CN 207225931 U CN207225931 U CN 207225931U
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- storage chamber
- power supply
- switching power
- supply element
- chamber
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- 230000001681 protective effect Effects 0.000 title claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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CN201720446544.XU CN207225931U (zh) | 2017-04-26 | 2017-04-26 | 一种开关电源元件清洁安全防护装置 |
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CN201720446544.XU CN207225931U (zh) | 2017-04-26 | 2017-04-26 | 一种开关电源元件清洁安全防护装置 |
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CN201720446544.XU Active CN207225931U (zh) | 2017-04-26 | 2017-04-26 | 一种开关电源元件清洁安全防护装置 |
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2017
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Denomination of utility model: Clean safety device of switching power supply component Effective date of registration: 20190314 Granted publication date: 20180413 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: 2019510000028 |
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Date of cancellation: 20210610 Granted publication date: 20180413 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: 2019510000028 |
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Denomination of utility model: A cleaning safety protection device for switching power supply elements Effective date of registration: 20211210 Granted publication date: 20180413 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Juqiao sub branch Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2021510000295 |
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Date of cancellation: 20230106 Granted publication date: 20180413 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Juqiao sub branch Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2021510000295 |
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Denomination of utility model: A safety protection device for cleaning switching power supply components Effective date of registration: 20230110 Granted publication date: 20180413 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Juqiao sub branch Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2023510000011 |
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Denomination of utility model: A Cleaning and Safety Protection Device for Switching Power Supply Components Effective date of registration: 20231225 Granted publication date: 20180413 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Juqiao sub branch Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2023510000279 |
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