CN210928328U - 一种线路板保护套 - Google Patents
一种线路板保护套 Download PDFInfo
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- CN210928328U CN210928328U CN201922201899.4U CN201922201899U CN210928328U CN 210928328 U CN210928328 U CN 210928328U CN 201922201899 U CN201922201899 U CN 201922201899U CN 210928328 U CN210928328 U CN 210928328U
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- shell
- circuit board
- casing
- layer
- filter layer
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- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 239000003063 flame retardant Substances 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922201899.4U CN210928328U (zh) | 2019-12-11 | 2019-12-11 | 一种线路板保护套 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922201899.4U CN210928328U (zh) | 2019-12-11 | 2019-12-11 | 一种线路板保护套 |
Publications (1)
Publication Number | Publication Date |
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CN210928328U true CN210928328U (zh) | 2020-07-03 |
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Family Applications (1)
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CN201922201899.4U Active CN210928328U (zh) | 2019-12-11 | 2019-12-11 | 一种线路板保护套 |
Country Status (1)
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CN (1) | CN210928328U (zh) |
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2019
- 2019-12-11 CN CN201922201899.4U patent/CN210928328U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Circuit board protective sleeve Effective date of registration: 20221216 Granted publication date: 20200703 Pledgee: Industrial Bank Limited by Share Ltd. Dalian branch Pledgor: DALIAN JIAYUAN ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2022210000218 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200703 Pledgee: Industrial Bank Limited by Share Ltd. Dalian branch Pledgor: DALIAN JIAYUAN ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2022210000218 |