CN104850193A - Reinforced anti-interference computer case - Google Patents
Reinforced anti-interference computer case Download PDFInfo
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- CN104850193A CN104850193A CN201510141929.0A CN201510141929A CN104850193A CN 104850193 A CN104850193 A CN 104850193A CN 201510141929 A CN201510141929 A CN 201510141929A CN 104850193 A CN104850193 A CN 104850193A
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Abstract
The invention belongs to the technical field of computers, and particularly relates to a reinforced anti-interference computer case. The reinforced anti-interference computer case comprises an inner layer case and an outer layer case, wherein the inner layer case consists of a left inner side plate, a right inner side plate, a front separating plate and a back separating plate; the outer layer case consists of a left outer side plate, a right outer side plate, a front panel and a back panel; an upper cover plate and a lower cover plate which are fixedly connected with the outer layer case are arranged on the upper part and the lower part of the outer layer case respectively; fixing ribs are arranged on the back separating plate; a fan is arranged between the back separating plate and the back panel; a ventilation hole is formed between the fan and the back separating plate; the upper cover plate and the lower cover plate are fixedly connected with the front panel, the back panel, the left outer side plate and the right outer side plate through fasteners; and sealing strips are arranged between the upper cover plate and the lower cover plate and the front panel, the back panel, the left outer side plate and the right outer side plate. The reinforced anti-interference computer case has the beneficial effects that a double-layer case structure is designed, so that the reinforced anti-interference computer case is suitable for use in various complex severe environments, and has high comprehensive protection performance.
Description
Technical field
The invention belongs to field of computer technology, particularly relate to a kind of anti-interference computer cabinet of reinforcing.
Background technology
In the modern times that science and technology develops rapidly, the situation of the use of computer equipment Portable movable or vehicle-mounted use is more and more general, this kind equipment is subject to the limit value of specific environment for use and condition, strict requirement is proposed to wide temperature, sealing, shock resistance, for this reason, to adding, solidification, reliably electrical interconnection and mechanical connection demand are more and more higher, for guaranteeing that computer equipment is from the impact of various complex environment and interference, guarantees the electric property of high-quality.
Cabinet is as an important foundation structure of computer equipment, and its form is development along with the development of electronic technology, and meeting above-mentioned requirements is the problem that chassis design must solve.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of anti-interference computer cabinet of reinforcing, devising double-layer box body structure, use under being adapted at various complicated rugged environment, there is good integrated protection performance.
To achieve these goals, the present invention adopts following technical scheme:
A kind of anti-interference computer cabinet of reinforcing, it is characterized in that comprising internal layer cabinet, outer cabinet, described internal layer cabinet is by left inside side plate, right inside side plate and front dividing plate, rear bulkhead forms, described outer cabinet is by left outside side plate, right outside side plate and front panel, rear panel forms, described outer cabinet upper and lower is respectively equipped with the upper cover plate be fixedly connected with it, lower cover, described rear bulkhead is provided with fixing muscle, fan is provided with between described rear bulkhead and described rear panel, air vent is provided with between described fan and described rear bulkhead, described upper cover plate, described lower cover and described front panel, described rear panel, described left outside side plate, be fixedly connected with by securing member between described right outside side plate, described upper cover plate, described lower cover and described front panel, described rear panel, described left outside side plate, sealing strip is provided with between described right outside side plate.
The outside of described interior plate is provided with heat radiator, and described heat radiator is square waveform radiating fin.
Cooling air channel is formed between the tank wall of described internal layer cabinet, described outer cabinet.
Described sealing strip is O type conductive rubber sealing strip.
Described securing member is screw.
The invention has the beneficial effects as follows: cabinet adopts internal layer cabinet and outer cabinet double-layer metal structure, effectively internal core assembly and external electromagnetic is isolated, the internal layer sealing protection of the higher level that thus can provide; Interlayer between left and right interior plate, left and right outer panel is used as cooling air channel.Core electron equipment region is placed in internal layer cabinet, and patchboard, air channel, fan area are placed in the double-deck isolation structure of outer cabinet, while ensureing the good performance such as electromagnetic screen, waterproof and dustproof, can take into account the cooling requirements of system; Be used as the conductive rubber sealing strip of cabinet end face area sealing in addition, cabinet can be made to ensure good overall conductance general character energy.Reinforcing machine box structure of the present invention, has broad application prospects in various field work, the field such as military and police.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of xsect of the present invention;
Fig. 3 is the structural representation of longitudinal section of the present invention;
Fig. 4 is the sealed structural representation of cabinet of the present invention.
In figure, 1, left inside side plate, 2, right inside side plate, 3, front dividing plate, 4, rear bulkhead, 5, left outside side plate, 6, right outside side plate, 7, front panel, 8, rear panel, 9, upper cover plate, 10, lower cover, 11, fixing muscle, 12, fan, 13, air vent, 14, securing member, 15, sealing strip, 16, heat radiator.
Embodiment
Below in conjunction with accompanying drawing, a kind of embodiment of the present invention is explained.
As Fig. 1, Fig. 2, shown in Fig. 3, the invention provides a kind of anti-interference computer cabinet of reinforcing, it is characterized in that comprising internal layer cabinet, outer cabinet, effectively internal core assembly and external electromagnetic are isolated, described internal layer cabinet is by left inside side plate 1, right inside side plate 2 and front dividing plate 3, rear bulkhead 4 forms, and described outer cabinet is by left outside side plate 5, right outside side plate 6 and front panel 7, rear panel 8 forms, and described outer cabinet upper and lower is respectively equipped with the upper cover plate 9 be fixedly connected with it, lower cover 10, described rear bulkhead 4 is provided with fixing muscle 11, is provided with fan 12 between described rear bulkhead 4 and described rear panel 8, is provided with air vent 13 between described fan 12 and described rear bulkhead 4, described upper cover plate 9, described lower cover 10 and described front panel 7, described rear panel 8, described left outside side plate 5, be fixedly connected with by securing member 14 between described right outside side plate 6, securing member 14 can be the parts that screw etc. plays fastening effect, described upper cover plate 9, described lower cover 10 and described front panel 7, described rear panel 8, described left outside side plate 5, sealing strip 15 is provided with between described right outside side plate 6.Described sealing strip 15 is conductive rubber sealing strip 15, and as cabinet end face area hermetically-sealed construction, conductive seal bar 15 is fine aluminum plating conductive rubber sealing strip 15, and cabinet can be made to ensure good overall conductance general character energy.
The outside of described interior plate is provided with heat radiator 16, and described heat radiator 16 is square waveform radiating fin.
Cooling air channel is formed between the tank wall of described internal layer cabinet, described outer cabinet.
All patchboards are arranged on front panel 7, introduce PCB motherboard in the isolated area of its cable all between front panel 7 and front dividing plate 3 through transferring; Interlayer between interior plate, outer panel is used as cooling air channel; PCB plate is at cabinet internal layer, and fixing after inserting bottom PCB motherboard along the fixing muscle 11 on rear bulkhead 4, fan 12 is arranged in the separate space between cabinet rear panel 8 and rear bulkhead 4.This core electron equipment region is placed in internal layer, patchboard, air channel, fan 12 region are placed in outer field double-deck isolation structure, while ensureing the good performance such as electromagnetic screen, waterproof and dustproof, can take into account the cooling requirements of system.
The double-decker of this cabinet make heat dissipation wind channel and internal electrical components completely isolated, the internal layer sealing protection of the higher level that thus can provide.Select the silver-plated conductive rubber strip of O shape aluminium as encapsulant, this rubber strip has the good characteristics such as elasticity is high, waterproof, airtight, good conductivity, proportion are low, securing member 14 is utilized to produce pressure between encapsulant and cabinet seal face, control the deflection of encapsulant, make them fit tightly to reach the effect of sealing.As shown in Figure 4.
During mounting fastener 14, fastening pressure is moderate, pressure is too small, the distortion deficiency of sealing strip 15 causes poorly sealed, pressure is excessive, and not only sealing effectiveness can not get improving, and sealing strip 15 is easily extruded from gap location, sheared and ruptured, or make cabinet gland bonnet strong deformation, cause seal failure.Generally, the deformation amount controlling of sealing rubber strip under impaction state is advisable at 20-30%.
The heat radiation fin of user's waveform is as heat radiator 16, and its cross-sectional area is little, and air-flow conduction is good, and area of dissipation is large, lightweight.Heat radiation fin adopts positive empty soldering in cabinet inner wall outside, be in the interlayer position of internal-external machine tank wall, also keep good contact with cabinet outer wall, vacuum brazing technique can ensure that heat radiation fin and metal chassis inwall fuse and be integrated, significantly lower thermal contact resistance, improve heat transfer efficiency.
The inside and outside wall interlayer of double-deck cabinet naturally form cooling air channel, is convenient to heat to shed in time.Add fan 12 forced heat radiation, after on the heat conduction that electronic equipment distributes to whole box frame, the radiating fin in air channel becomes heat accumulation district.Cold air enters radiating fin region from the wind passage mouth of case front panel 7 both sides, enters the insulating space between cabinet rear panel 8 and rear bulkhead 4 through the air vent 13 of gas flow through interior plate rear portion of heat interchange, is forced to discharge by the fan 12 of water proof type.
Above-described embodiment preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (5)
1. the anti-interference computer cabinet reinforced, it is characterized in that comprising internal layer cabinet, outer cabinet, described internal layer cabinet is by left inside side plate, right inside side plate and front dividing plate, rear bulkhead forms, described outer cabinet is by left outside side plate, right outside side plate and front panel, rear panel forms, described outer cabinet upper and lower is respectively equipped with the upper cover plate be fixedly connected with it, lower cover, described rear bulkhead is provided with fixing muscle, fan is provided with between described rear bulkhead and described rear panel, air vent is provided with between described fan and described rear bulkhead, described upper cover plate, described lower cover and described front panel, described rear panel, described left outside side plate, be fixedly connected with by securing member between described right outside side plate, described upper cover plate, described lower cover and described front panel, described rear panel, described left outside side plate, sealing strip is provided with between described right outside side plate.
2. computer cabinet according to claim 1, it is characterized in that described interior plate outside is provided with heat radiator, described heat radiator is square waveform radiating fin.
3. computer cabinet according to claim 1, forms cooling air channel between the tank wall that it is characterized in that described internal layer cabinet, described outer cabinet.
4. computer cabinet according to claim 1, is characterized in that described sealing strip is O type conductive rubber sealing strip.
5. computer cabinet according to claim 1, is characterized in that described securing member is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141929.0A CN104850193A (en) | 2015-03-27 | 2015-03-27 | Reinforced anti-interference computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141929.0A CN104850193A (en) | 2015-03-27 | 2015-03-27 | Reinforced anti-interference computer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104850193A true CN104850193A (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510141929.0A Pending CN104850193A (en) | 2015-03-27 | 2015-03-27 | Reinforced anti-interference computer case |
Country Status (1)
| Country | Link |
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| CN (1) | CN104850193A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650812A (en) * | 2018-05-18 | 2018-10-12 | 湖南中车时代通信信号有限公司 | A kind of reinforcing cabinet |
| CN108848644A (en) * | 2018-08-23 | 2018-11-20 | 上海航天科工电器研究院有限公司 | A kind of great-power electromagnetic sealing heat dissipating cabinet |
| CN109388215A (en) * | 2018-10-30 | 2019-02-26 | 山东超越数控电子股份有限公司 | A kind of air-cooled combined type heat radiating system of reinforcement type liquid cooling and control method |
| CN110366353A (en) * | 2019-07-10 | 2019-10-22 | 北京中海技创科技发展有限公司 | Cabinet is reinforced in the warm temperature control of width based on PXIe bus |
| CN112969331A (en) * | 2021-02-24 | 2021-06-15 | 李柯兴 | Anti-interference equipment for electronic engineering |
| CN113115549A (en) * | 2021-05-18 | 2021-07-13 | 贾祎飞 | Three-phase multifunctional power relay protection device for high-efficiency energy electric energy circulation |
-
2015
- 2015-03-27 CN CN201510141929.0A patent/CN104850193A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650812A (en) * | 2018-05-18 | 2018-10-12 | 湖南中车时代通信信号有限公司 | A kind of reinforcing cabinet |
| CN108848644A (en) * | 2018-08-23 | 2018-11-20 | 上海航天科工电器研究院有限公司 | A kind of great-power electromagnetic sealing heat dissipating cabinet |
| CN109388215A (en) * | 2018-10-30 | 2019-02-26 | 山东超越数控电子股份有限公司 | A kind of air-cooled combined type heat radiating system of reinforcement type liquid cooling and control method |
| CN109388215B (en) * | 2018-10-30 | 2021-01-01 | 山东超越数控电子股份有限公司 | Reinforced liquid cooling and air cooling combined type heat dissipation system and control method |
| CN110366353A (en) * | 2019-07-10 | 2019-10-22 | 北京中海技创科技发展有限公司 | Cabinet is reinforced in the warm temperature control of width based on PXIe bus |
| CN110366353B (en) * | 2019-07-10 | 2021-05-14 | 北京中海技创科技发展有限公司 | Wide temperature control reinforcement case based on PXIe bus |
| CN112969331A (en) * | 2021-02-24 | 2021-06-15 | 李柯兴 | Anti-interference equipment for electronic engineering |
| CN112969331B (en) * | 2021-02-24 | 2022-06-07 | 李柯兴 | Anti-interference equipment for electronic engineering |
| CN113115549A (en) * | 2021-05-18 | 2021-07-13 | 贾祎飞 | Three-phase multifunctional power relay protection device for high-efficiency energy electric energy circulation |
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Application publication date: 20150819 |
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| WD01 | Invention patent application deemed withdrawn after publication |