CN104270921A - Miniaturized high protection level microcomputer protection device - Google Patents
Miniaturized high protection level microcomputer protection device Download PDFInfo
- Publication number
- CN104270921A CN104270921A CN201410501048.0A CN201410501048A CN104270921A CN 104270921 A CN104270921 A CN 104270921A CN 201410501048 A CN201410501048 A CN 201410501048A CN 104270921 A CN104270921 A CN 104270921A
- Authority
- CN
- China
- Prior art keywords
- heat
- upper cover
- protection level
- protection
- aviation plug
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 229910000737 Duralumin Inorganic materials 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000010923 batch production Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 102100040225 Gamma-interferon-inducible lysosomal thiol reductase Human genes 0.000 description 1
- 101001037132 Homo sapiens Gamma-interferon-inducible lysosomal thiol reductase Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a miniaturized microcomputer protection device with high protection level, which comprises: the heat-conducting silicon sheet is pasted on a heat-radiating element and transfers heat to the upper cover, the shell is provided with an aviation plug, and the aviation plug is used as an external output interface. The shell and the upper cover are both made of hard aluminum materials. The invention has the characteristics of simple structure, reliable performance, simple and convenient installation, low cost, detachability and maintainability, ensures the consistency of product performance and is more suitable for batch production.
Description
Technical field
The present invention relates to a kind of microminiaturized high-protection level microcomputer protecting device, be especially applicable to the microcomputer protecting device of many boards multi-CPU model.
Background technology
In mesohigh relaying protection, no matter digitlization or GPF (General Protection False, no matter domestic or external, also all adopt the hardware structure of multi-CPU at present, the equipment cabinet that mostly still 4U*19 inch is even larger.For the route protection that outside access-in resource is minimum, the GPF (General Protection False of domestic main flow producer and digital protection all adopt the 4U*19 inch rack of standard to design, and tranformer protection, bus protection more have the 6U even chassis design of 8U.
For the current applicable cases of digital transformer substation product, for typical 110kV transformer station, the economy under heterogeneous networks configuration is analyzed, after exploration and analysis chip protective device occurs, on the impact of digitlization substation network framework.Based on the mode being still typical indoor set group screen that the design of present secondary device adopts, standard 4U, 6U even the insertion box-type structure of 8U, exposed splicing ear etc.The degree of protection of device is also only limitted to the level of IP20 and IP30, exposedly can not be installed on switch scene.
Summary of the invention
In order to overcome the deficiency of existing technology, the invention provides a kind of microminiaturized high-protection level microcomputer protecting device.
Technical solution of the present invention is as described below:
A kind of microminiaturized high-protection level microcomputer protecting device; it is characterized in that; comprise: upper cover, sealing gasket, heat-conducting silica gel sheet, housing, wherein, described housing is as the carrier of device electric component; described sealing gasket adhesive pastes in the groove of upper cover; play the effect of sealing, described heat-conducting silica gel sheet pastes on heat dissipation element, is delivered to by heat and covers; described housing is provided with aviation plug, and aviation plug is as external output interface.
Further, described housing and upper cover are duralumin material.
According to the present invention of said structure, its beneficial effect is, the present invention has that structure is simple, low, detachable, the maintainable feature of dependable performance, simple installation, cost, ensure that the consistency of properties of product in addition, is also more suitable for bulk articleization and produces.
Accompanying drawing explanation
Fig. 1 is structural blast figure of the present invention;
Fig. 2 is the structural representation after the present invention assembles.
In the drawings, 1, upper cover; 2, sealing gasket; 3, heat-conducting silica gel sheet; 4, housing.
Embodiment
Below in conjunction with accompanying drawing and execution mode, the present invention is conducted further description:
As shown in the detonation configuration schematic diagram of Fig. 1, in microminiaturized high-protection level microcomputer protecting device provided by the invention, electric component realizes microminiaturized requirement by housing 4 as carrying carrier, sealing gasket 2 is connected with upper cover 1 by bonding method, can seal by implement device, upper cover 1 and housing 4 form enclosure space, as chip device medium, solve the problem of protective device chip and site better, heat-conducting silica gel sheet 3 is connected with heater element in device, complete the heat trnasfer between heating position and heat radiation position, better solve the heat dissipation problem of heater element under confined space.
Single unit system externally exports the aviation plug that have employed high accuracy, high-protection level, better achieves the requirement of high-protection level and electromagnetic shielding aspect.
Fig. 2 shows and is assembled into integrated for electric component in the locking device be made up of upper cover 1, sealing gasket 2 and housing 4.By the confined space be made up of duralumin material, meet the requirement of structure carrier in microminiaturized, integrated and site as electric component.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
By reference to the accompanying drawings exemplary description is carried out to patent of the present invention above; the realization of obvious patent of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method is conceived and technical scheme is carried out of patent of the present invention; or the design of patent of the present invention and technical scheme directly applied to other occasion, all in protection scope of the present invention without to improve.
Claims (2)
1. a microminiaturized high-protection level microcomputer protecting device; it is characterized in that; comprise: upper cover, sealing gasket, heat-conducting silica gel sheet, housing, wherein, described housing is as the carrier of device electric component; described sealing gasket adhesive pastes in the groove of upper cover; play the effect of sealing, described heat-conducting silica gel sheet pastes on heat dissipation element, is delivered to by heat and covers; described housing is provided with aviation plug, and aviation plug is as external output interface.
2. microminiaturized high-protection level microcomputer protecting device according to claim 1, it is characterized in that, described housing and upper cover are duralumin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501048.0A CN104270921A (en) | 2014-09-26 | 2014-09-26 | Miniaturized high protection level microcomputer protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501048.0A CN104270921A (en) | 2014-09-26 | 2014-09-26 | Miniaturized high protection level microcomputer protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104270921A true CN104270921A (en) | 2015-01-07 |
Family
ID=52162382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410501048.0A Pending CN104270921A (en) | 2014-09-26 | 2014-09-26 | Miniaturized high protection level microcomputer protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104270921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025869A (en) * | 2016-07-25 | 2016-10-12 | 国电南瑞科技股份有限公司 | On-site installed electric power secondary equipment convenient for heat dissipation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060129788A (en) * | 2005-06-13 | 2006-12-18 | 삼성전자주식회사 | LCD Display |
| TW201248110A (en) * | 2011-05-31 | 2012-12-01 | Foxconn Tech Co Ltd | Electronic device |
| CN203206634U (en) * | 2013-04-19 | 2013-09-18 | 深圳市晶福源电子技术有限公司 | Seal structure based on box body |
| CN203369033U (en) * | 2013-07-22 | 2013-12-25 | 贵州航天电子科技有限公司 | Radiator for integrated circuit in enclosed space |
| CN103533786A (en) * | 2012-07-05 | 2014-01-22 | Ls产电株式会社 | Electronic component box for vehicle |
| CN103687450A (en) * | 2013-12-13 | 2014-03-26 | 陕西宝成航空仪表有限责任公司 | Circuit board heat conduction optimization design structure for onboard aviation product |
| CN203552619U (en) * | 2013-10-23 | 2014-04-16 | 深圳市健炜创光电科技有限公司 | LED (light emitting diode) transparent screen |
-
2014
- 2014-09-26 CN CN201410501048.0A patent/CN104270921A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060129788A (en) * | 2005-06-13 | 2006-12-18 | 삼성전자주식회사 | LCD Display |
| TW201248110A (en) * | 2011-05-31 | 2012-12-01 | Foxconn Tech Co Ltd | Electronic device |
| CN103533786A (en) * | 2012-07-05 | 2014-01-22 | Ls产电株式会社 | Electronic component box for vehicle |
| CN203206634U (en) * | 2013-04-19 | 2013-09-18 | 深圳市晶福源电子技术有限公司 | Seal structure based on box body |
| CN203369033U (en) * | 2013-07-22 | 2013-12-25 | 贵州航天电子科技有限公司 | Radiator for integrated circuit in enclosed space |
| CN203552619U (en) * | 2013-10-23 | 2014-04-16 | 深圳市健炜创光电科技有限公司 | LED (light emitting diode) transparent screen |
| CN103687450A (en) * | 2013-12-13 | 2014-03-26 | 陕西宝成航空仪表有限责任公司 | Circuit board heat conduction optimization design structure for onboard aviation product |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025869A (en) * | 2016-07-25 | 2016-10-12 | 国电南瑞科技股份有限公司 | On-site installed electric power secondary equipment convenient for heat dissipation |
| CN106025869B (en) * | 2016-07-25 | 2018-10-09 | 国电南瑞科技股份有限公司 | A kind of second power equipment of site installation convenient for heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |