CN202514235U - Modularly designed electromagnetic shielding ventilating window - Google Patents
Modularly designed electromagnetic shielding ventilating window Download PDFInfo
- Publication number
- CN202514235U CN202514235U CN201220137662XU CN201220137662U CN202514235U CN 202514235 U CN202514235 U CN 202514235U CN 201220137662X U CN201220137662X U CN 201220137662XU CN 201220137662 U CN201220137662 U CN 201220137662U CN 202514235 U CN202514235 U CN 202514235U
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- honeycomb plate
- housing
- fixing hole
- electromagnetic shielding
- honeycomb
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Abstract
The utility model discloses a modularly designed electromagnetic shielding ventilating window and belongs to a shielding ventilating window for electronic equipment. The modularly designed electromagnetic shielding ventilating window comprises a chassis panel, a waveguide ventilating panel and a ventilating fan. An inner core of the waveguide ventilating panel is of a waveguide honeycomb structure, and an outer frame of the waveguide ventilating panel is provided with a fixing hole. The waveguide ventilating panel is fixed on the chassis panel through the fixing hole on the outer frame of the waveguide ventilating panel and bolts, and the ventilating window is fixed on the waveguide ventilating panel through the fixing holes and bolts on the outer frame of the waveguide ventilating panel. Compared with the prior art, the modularly designed electromagnetic shielding ventilating window has compact structure, flexible and convenient matching with the ventilating window and therefore greatly overcomes the shortcomings of traditional waveguide.
Description
Technical field
The utility model relates to a kind of electronic equipment with shielding ventilating window, the electromagnetic shielding ventilating window of a kind of modularized design specifically.
Background technology
The shielding ventilating window is mainly used in the necessary ventilation orifice place of electronic equipment, can take into account the double action of EMI shielding and good ventilation.
Mostly shielding ventilating window inner waveguide commonly used at present is square, and mostly installing hole is through hole or silk hole, when the collocation fan is installed; Drafting efficiency is low, also needs to make a fan Fixture separately and is used to install fan, and it is big to take up room; Mounting means is complicated; Production efficiency is low, and the mounting screw that also can leak outside on the cabinet surface influences shield effectiveness and not attractive in appearance.
The utility model content
The technical assignment of the utility model is to above weak point, and a kind of compact conformation is provided, and cooperates flexiblely with draught fan, has solved a kind of electromagnetic shielding ventilating window of modularized design of the shortcoming of conventional waveguide greatly.
The utility model solves the technical scheme that its technical problem adopted: comprise cabinet panel, honeycomb plate and draught fan; The inner core of honeycomb plate adopts the waveguide honeycomb; The housing of honeycomb plate is provided with fixing hole; Honeycomb plate through the fixing hole on the housing of honeycomb plate and screw on cabinet panel, draught fan through the fixing hole on the housing of conducting aerofoil and screw on honeycomb plate.
Fixing hole on the housing of described honeycomb plate is 8, and 4 fixed hole positions are in the place, outer ring of the housing of honeycomb plate, and 4 fixed hole positions are in the inner ring place of the housing of honeycomb plate.
Fixing hole on the housing of described honeycomb plate is 8 M3 silk holes.
The fixing hole position at 4 inner ring places of the housing of described honeycomb plate and size are complementary with the fixing hole position and the size of cabinet panel respectively, and honeycomb plate is fixed on the cabinet panel through the fixing hole and the respective screws at 4 inner ring places of the housing of honeycomb plate; The fixing hole position at the place, 4 outer rings of the housing of honeycomb plate and size are complementary with the fixing hole position and the size of draught fan respectively, and draught fan is fixed on the honeycomb plate through the fixing hole and the respective screws at the place, 4 outer rings of the housing of honeycomb plate.
The fixing hole at 4 inner ring places of the housing of contacted that one side of described honeycomb plate and draught fan is provided with counterbore.Head of screw buries the end in housing after can guaranteeing to add cartridge screw, does not interfere with draught fan.
The inner core of described honeycomb plate adopts hexagon waveguide honeycomb, honeycomb aperture 2.5mm, honeycomb degree of depth 6.35mm.Shield effectiveness and ventilation have been guaranteed.
The housing of described honeycomb plate adopts square, and the inner core of honeycomb plate adopts circular.
The sawtooth reed is pasted at the housing place of contacted that one side of described honeycomb plate and cabinet panel.Guarantee shield effectiveness.
The housing of described honeycomb plate and inner core are the housing and the inner core of the carbon steel material of plating nickel on surface.
The electromagnetic shielding ventilating window of a kind of modularized design of the utility model is compared with prior art, has the following advantages:
1, in limited space, realizes maximum ventilation quantity and effectiveness;
2, the multimode that realizes honeycomb plate is installed, and can realize the fixing of honeycomb plate in the cabinet outside when promptly cabinet need leak outside screw, can realize the fixing of honeycomb plate at cabinet inside in the time of can not leaking outside screw, and fixed form is flexible;
3, realize the direct installation of draught fan, remove the draught fan mounting and fixing support, reduced taking up room, mounting means is simple;
4, the shielding Design of ventilation of compact cabinet can be realized, production cost and man-hour can be saved; Thereby, have good value for applications.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 1 is a kind of structural front view of electromagnetic shielding ventilating window of modularized design;
Accompanying drawing 2 is the stereogram of Fig. 1;
Accompanying drawing 3 is a kind of front view of honeycomb plate of electromagnetic shielding ventilating window of modularized design;
Accompanying drawing 4 is the rearview of Fig. 3;
Accompanying drawing 5 is a kind of mounting structure sketch map of electromagnetic shielding ventilating window of modularized design;
Accompanying drawing 6 is a kind of mounting structure sketch map of electromagnetic shielding ventilating window of modularized design.
Among the figure: 1, cabinet panel, 2, honeycomb plate, 3, draught fan, 4, inner core, 5, housing; 6, fixing hole, 7, the fixing hole at inner ring place, 8, the fixing hole at place, outer ring, 9, the fixing hole of cabinet panel; 10, the fixing hole of draught fan, 11, counterbore, 12, the sawtooth reed, 13, screw.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Like Fig. 1, shown in Figure 2; The electromagnetic shielding ventilating window of a kind of modularized design of the utility model; Its structure comprises cabinet panel 1, honeycomb plate 2 and draught fan 3; The inner core 4 of honeycomb plate 2 adopts the waveguide honeycomb; The housing 5 of honeycomb plate 2 is provided with fixing hole 6, and honeycomb plate 2 is fixed on the cabinet panel 1 through fixing hole 6 on the housing 5 of honeycomb plate 2 and screw 13, and draught fan 3 is fixed on the honeycomb plate 2 through fixing hole 6 on the housing 5 of conducting aerofoil 2 and screw 13.
Fixing hole 6 on the housing 5 of honeycomb plate 2 is 8, and 4 fixing holes 6 are positioned at the place, outer ring of the housing 5 of honeycomb plate 2, and 4 fixing holes 6 are positioned at the inner ring place of the housing 5 of honeycomb plate 2.
Fixing hole 6 on the housing 5 of honeycomb plate 2 is 8 M3 silk holes.
Fixing hole 7 positions at 4 inner ring places of the housing 5 of honeycomb plate 2 and size are complementary with fixing hole 9 positions and the size of cabinet panel respectively, and honeycomb plate 2 is fixed on the cabinet panel 1 through the fixing hole 7 and the respective screws 13 at 4 inner ring places of the housing 5 of honeycomb plate 2; Fixing hole 8 positions at the place, 4 outer rings of the housing 5 of honeycomb plate 2 and size are complementary with fixing hole 10 positions and the size of draught fan respectively, and draught fan 3 is fixed on the honeycomb plate 2 through the fixing hole 8 and the respective screws 13 at the place, 4 outer rings of the housing 5 of honeycomb plate 2.
As shown in Figure 3, honeycomb plate 2 is provided with counterbore 11 with the fixing hole 7 at 4 inner ring places of the housing 5 of draught fan 3 contacted those one sides.Can guarantee to add cartridge screw 13 back head of screws and bury the end in housing 5, not interfere with draught fan 3.
The inner core 4 of honeycomb plate 2 adopts hexagon waveguide honeycomb, honeycomb aperture 2.5mm, honeycomb degree of depth 6.35mm.Shield effectiveness and ventilation have been guaranteed.
The housing 5 of honeycomb plate 2 adopts square, and the inner core 4 of honeycomb plate 2 adopts circular.
As shown in Figure 4, honeycomb plate 2 is pasted sawtooth reed 12 with housing 5 places of cabinet panel 1 contacted that one side.Guarantee shield effectiveness.
The housing 5 and the inner core 4 of honeycomb plate 2 is the housing 5 and inner core 4 of the carbon steel material of plating nickel on surface.
Two kinds of mounting meanss are arranged, 1, as shown in Figure 5, screw 13 can not be exposed at outside the cabinet panel 1, is applicable to the occasion strict to outward appearance, like the design of case front panel.The fixing hole 9 of start case panel passes honeycomb plate 2 with screw 13 during installation and is fixed on the cabinet panel 1 on the cabinet panel 1, the fixing hole 8 of draught fan 3 through place, four outer rings is fixed on the honeycomb plate 2 again.
2, as shown in Figure 6, screw 13 is exposed at outside the cabinet panel 1, is applicable to the occasion not harsh to appearance requirement, as is installed in the design of cabinet rear board.The fixing hole 9 of start case panel on the cabinet panel 1; Earlier pass fixedly honeycomb plate 2 of the fixing hole 7 of cabinet panel 1 through 2 four inner ring places of honeycomb plate with M3 screw 13 during installation, the fixing hole of again draught fan 3 being located through four outer rings 8 is fixed on the honeycomb plate 2.
Its processing and fabricating of electromagnetic shielding ventilating window of a kind of modularized design of the utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (9)
1. the electromagnetic shielding ventilating window of a modularized design; It is characterized in that comprising cabinet panel, honeycomb plate and draught fan; The inner core of honeycomb plate adopts the waveguide honeycomb; The housing of honeycomb plate is provided with fixing hole, honeycomb plate through the fixing hole on the housing of honeycomb plate and screw on cabinet panel, draught fan through the fixing hole on the housing of conducting aerofoil and screw on honeycomb plate.
2. the electromagnetic shielding ventilating window of a kind of modularized design according to claim 1; It is characterized in that the fixing hole on the housing of honeycomb plate is 8; 4 fixed hole positions are in the place, outer ring of the housing of honeycomb plate, and 4 fixed hole positions are in the inner ring place of the housing of honeycomb plate.
3. the electromagnetic shielding ventilating window of a kind of modularized design according to claim 1 and 2 is characterized in that the fixing hole on the housing of honeycomb plate is 8 M3 silk holes.
4. the electromagnetic shielding ventilating window of a kind of modularized design according to claim 1 and 2; The fixing hole position and the size at 4 inner ring places that it is characterized in that the housing of honeycomb plate is complementary with the fixing hole position and the size of cabinet panel respectively, and honeycomb plate is fixed on the cabinet panel through the fixing hole and the respective screws at 4 inner ring places of the housing of honeycomb plate; The fixing hole position at the place, 4 outer rings of the housing of honeycomb plate and size are complementary with the fixing hole position and the size of draught fan respectively, and draught fan is fixed on the honeycomb plate through the fixing hole and the respective screws at the place, 4 outer rings of the housing of honeycomb plate.
5. the electromagnetic shielding ventilating window of a kind of modularized design according to claim 1 and 2 is characterized in that the fixing hole at 4 inner ring places of contacted that housing simultaneously of honeycomb plate and draught fan is provided with counterbore.
6. the electromagnetic shielding ventilating window of a kind of modularized design according to claim 1 is characterized in that the inner core of honeycomb plate adopts hexagon waveguide honeycomb, honeycomb aperture 2.5mm, honeycomb degree of depth 6.35mm.
7. the electromagnetic shielding ventilating window of a kind of modularized design according to claim 1 is characterized in that the housing of honeycomb plate adopts square, and the inner core of honeycomb plate adopts circular.
8. the electromagnetic shielding ventilating window of a kind of modularized design according to claim 1 is characterized in that the sawtooth reed is pasted at the housing place of contacted that one side of honeycomb plate and cabinet panel.
9. the electromagnetic shielding ventilating window of a kind of modularized design according to claim 1 is characterized in that the housing of honeycomb plate and the housing and the inner core of the carbon steel material that inner core is plating nickel on surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220137662XU CN202514235U (en) | 2012-04-05 | 2012-04-05 | Modularly designed electromagnetic shielding ventilating window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220137662XU CN202514235U (en) | 2012-04-05 | 2012-04-05 | Modularly designed electromagnetic shielding ventilating window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202514235U true CN202514235U (en) | 2012-10-31 |
Family
ID=47066679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220137662XU Expired - Fee Related CN202514235U (en) | 2012-04-05 | 2012-04-05 | Modularly designed electromagnetic shielding ventilating window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202514235U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634135A (en) * | 2015-02-03 | 2015-05-20 | 华国洋 | Cooling module |
| CN105909047A (en) * | 2016-05-13 | 2016-08-31 | 天诺光电材料股份有限公司 | Ventilation structure arranged on electromagnetic shielding tent |
| CN109002147A (en) * | 2018-08-21 | 2018-12-14 | 郑州云海信息技术有限公司 | A kind of machine box for server and its high frequency air inlet flow field rectify radiator structure |
| CN111520050A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | Military electromagnetic shielding and air changing device with open type fixed shutter |
| CN111520048A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | For military use electromagnetic shield breather with shutter is fixed to closed |
| CN115835549A (en) * | 2022-10-28 | 2023-03-21 | 超聚变数字技术有限公司 | Electronic device |
-
2012
- 2012-04-05 CN CN201220137662XU patent/CN202514235U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634135A (en) * | 2015-02-03 | 2015-05-20 | 华国洋 | Cooling module |
| CN105909047A (en) * | 2016-05-13 | 2016-08-31 | 天诺光电材料股份有限公司 | Ventilation structure arranged on electromagnetic shielding tent |
| CN109002147A (en) * | 2018-08-21 | 2018-12-14 | 郑州云海信息技术有限公司 | A kind of machine box for server and its high frequency air inlet flow field rectify radiator structure |
| CN111520050A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | Military electromagnetic shielding and air changing device with open type fixed shutter |
| CN111520048A (en) * | 2020-04-29 | 2020-08-11 | 武汉三澍精密科技有限公司 | For military use electromagnetic shield breather with shutter is fixed to closed |
| CN115835549A (en) * | 2022-10-28 | 2023-03-21 | 超聚变数字技术有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150405 |
|
| EXPY | Termination of patent right or utility model |