CN201145877Y - Completely sealed reinforcing computer capable of radiating easily - Google Patents
Completely sealed reinforcing computer capable of radiating easily Download PDFInfo
- Publication number
- CN201145877Y CN201145877Y CNU2008200166859U CN200820016685U CN201145877Y CN 201145877 Y CN201145877 Y CN 201145877Y CN U2008200166859 U CNU2008200166859 U CN U2008200166859U CN 200820016685 U CN200820016685 U CN 200820016685U CN 201145877 Y CN201145877 Y CN 201145877Y
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- heat
- cabinet
- conducting plate
- easy
- case
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Abstract
The utility model provides a whole-sealing consolidated computer which is easy to radiate heat and comprises a case, an inner circuit board and various components; wherein, the case is provided with a heat conducting plate which is provided with an insulating barrier, one end of the heat-conducting plate is connected with a heating device and the other end is arranged on the case wall; a heat conducting layer which is good for heat absorption is arranged on the inner wall of the case and radiating fins are arranged on the external lateral wall of the case. The whole-sealing consolidated computer which is easy to radiate heat has the advantages of reasonable design, simple structure, safety and reliability, convenient using and easy maintenance, thereby having good popularization and application value.
Description
1, technical field
The utility model relates to a kind of computer cabinet, the hermetically sealed ruggedized computer of a kind of easy heat radiation specifically.
2, background technology
At present, many open-air industries, for example public security, the People's Armed Police, armies etc. need some hermetic ruggedized computers, require the performance of hermetically sealed ruggedized computer more complete, can adapt to complicated open-air bad border such as high low temperature, damp and hot, electromagnetic environment, vibration, impact, and the business computer that generally use present market does not possess this performance.And along with present development of computer, the integrated level of computing machine is more and more higher, and the thermal value of cabinet is also increasing, and in order to satisfy the field environment work requirements, whether hermetic cabinet can dispel the heat well also becomes an important problem.
3, summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of hermetically sealed ruggedized computer with good seal performance and heat dispersion is provided.
The technical solution of the utility model realizes in the following manner, a kind of hermetically sealed ruggedized computer of easy heat radiation, comprise cabinet, internal circuit board and various components and parts, be provided with heat-conducting plate in the cabinet, heat-conducting plate is provided with insulation course, and heat-conducting plate one end connects heater members, and an end is arranged on the cabinet wall, the cabinet inwall is provided with the heat-conducting layer that one deck is beneficial to heat absorption, and the cabinet lateral wall is provided with the heat radiation wing.
The characteristics of the hermetically sealed ruggedized computer of a kind of easy heat radiation of this utility model are:
1, Methods in Heat Sink Board's Design.One end closely contacts with heater members, and the other end closely contacts with the cabinet wall.Realize the two-stage heat loss through conduction: heater element → heat-conducting plate → tank wall.
2, casing heat dissipation design.Hermetically sealed reinforcing 4U computing machine, the cabinet inner-wall spraying is beneficial to the black paint of heat absorption.
3, complete machine carries out EMC Design.
The utility model has the advantages that: it is fast that the 4U computing machine of all-sealed structure has anti-high and low-temp, moisture-proof heat, high strength, processing speed, low in energy consumption, stand-by time is long, civilian relatively computing machine, it is wide to have operating temperature range, three is anti-effective, and advantages such as electromagnetic compatibility are the ruggedized computers that uses in a suitable various field extreme environments.
4, description of drawings
Accompanying drawing 1 is a kind of structural representation of hermetically sealed ruggedized computer of easy heat radiation.
Accompanying drawing 2 is a kind of partial structurtes synoptic diagram of hermetically sealed ruggedized computer of easy heat radiation.
Mark in the accompanying drawing is represented respectively: cabinet 1, circuit board 2, components and parts 3, heat-conducting plate 4, heat-conducting layer 5, insulation course 6, heat radiation wing 7, pin 8.
5, embodiment
Below in conjunction with accompanying drawing the hermetically sealed ruggedized computer of a kind of easy heat radiation of the present utility model is done following detailed description the in detail.
As shown in Figure 1, the hermetically sealed ruggedized computer of a kind of easy heat radiation of the present utility model, comprise cabinet 1, internal circuit board 2 and various components and parts 3, be provided with heat-conducting plate 4 in the cabinet 1, heat-conducting plate 4 is provided with insulation course 6, and heat-conducting plate 4 one ends connect heater members, and an end is arranged on the cabinet wall, cabinet 1 inwall is provided with the heat-conducting layer 5 that one deck is beneficial to heat absorption, and cabinet 1 lateral wall is provided with heat radiation wing 7.
The hermetically sealed ruggedized computer of this a kind of easy heat radiation has following characteristics:
1, Methods in Heat Sink Board's Design
The heat-conducting plate 4 soft aluminium sheet that choosing is practical, heat-conduction coefficient is bigger.The heating of general chip pin 8 places is bigger, for the dual-in-line device of marshalling, device pin 8 can be passed heat-conducting plate 4, and the device bottom surface is close to heat-conducting plate 4 surfaces with insulation course 6.
Contact well between device and little heat-conducting plate 4, little heat-conducting plate 4 and the PCB heat-conducting plate 4 for making, improve heat transfer efficiency, on surface of contact, should be coated with insulating heat-conductive fat or pad one deck insulating heat-conductive rubber slab.Take above measure can guarantee that the PCB heat-conducting plate contacts with the tight of device end.
Heat-conducting area is big so on the one hand, reduces the intermediate thermal conductivity link, can effectively reduce thermal resistance, improves radiating efficiency, can also make full use of the space, reduces the cabinet volume.
2, casing heat dissipation design
This equipment long-term work is in the bigger field environment of ambient humidity, so this cabinet is hermetically sealed design.And power supply, the contour thermal device of CPU are arranged in the case, so the thermal design of cabinet is based on heat loss through conduction.
Heat in the cabinet carries out heat interchange by the cabinet wall with the external world, for making heat loosing in air as much as possible, can only realize by increasing area of dissipation,, be provided with the heat-conducting layer 5 that one deck black paint is formed at the cabinet inwall simultaneously so all be processed into plate wing heating radiator shape at three sidewalls.
3, complete machine electromagnetic compatible design
Except that selecting reasonable wave filter, electromagnetic compatibility material for use, on structural design, also done a large amount of and careful work, as the shielding processing of each side plate seam crossing of machine intimate.Complete machine carries out Electro Magnetic Compatibility to be handled: the directed tinsel of the design and installation of surface of contact is filled the real rubber of silicon; The mating surface coating removal is handled; Each interface adopts comprehensive careful post-processed such as air plug.
The hermetically sealed ruggedized computer of a kind of easy heat radiation of the present utility model is reasonable in design, simple in structure, safe and reliable, easy to use, be easy to safeguard, thereby, have good value for applications.
Claims (2)
1, a kind of hermetically sealed ruggedized computer of easy heat radiation, comprise cabinet, internal circuit board and various components and parts, it is characterized in that being provided with in the cabinet heat-conducting plate, heat-conducting plate is provided with insulation course, heat-conducting plate one end connects heater members, one end is arranged on the cabinet wall, and the cabinet inwall is provided with the heat-conducting layer that one deck is beneficial to heat absorption, and the cabinet lateral wall is provided with the heat radiation wing.
2, the hermetically sealed ruggedized computer of a kind of easy heat radiation according to claim 1 is characterized in that the heat-conducting layer on the cabinet inwall is one deck black paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200166859U CN201145877Y (en) | 2008-01-25 | 2008-01-25 | Completely sealed reinforcing computer capable of radiating easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200166859U CN201145877Y (en) | 2008-01-25 | 2008-01-25 | Completely sealed reinforcing computer capable of radiating easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145877Y true CN201145877Y (en) | 2008-11-05 |
Family
ID=40082759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200166859U Expired - Fee Related CN201145877Y (en) | 2008-01-25 | 2008-01-25 | Completely sealed reinforcing computer capable of radiating easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145877Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460910A (en) * | 2014-12-18 | 2015-03-25 | 山东超越数控电子有限公司 | Board-level radiating method for board cards |
| CN107797640A (en) * | 2017-12-25 | 2018-03-13 | 上海胜战科技发展有限公司 | A kind of heat abstractor for reinforcing three protection computers |
-
2008
- 2008-01-25 CN CNU2008200166859U patent/CN201145877Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460910A (en) * | 2014-12-18 | 2015-03-25 | 山东超越数控电子有限公司 | Board-level radiating method for board cards |
| CN107797640A (en) * | 2017-12-25 | 2018-03-13 | 上海胜战科技发展有限公司 | A kind of heat abstractor for reinforcing three protection computers |
| CN107797640B (en) * | 2017-12-25 | 2019-12-17 | 上海胜战科技发展有限公司 | Heat radiator for consolidate three computers of preventing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20110125 |