CN204498555U - A kind of communication terminal intelligent temperature control electromagnetic shielding cabinet - Google Patents
A kind of communication terminal intelligent temperature control electromagnetic shielding cabinet Download PDFInfo
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- CN204498555U CN204498555U CN201520109808.3U CN201520109808U CN204498555U CN 204498555 U CN204498555 U CN 204498555U CN 201520109808 U CN201520109808 U CN 201520109808U CN 204498555 U CN204498555 U CN 204498555U
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- cabinet
- temperature control
- communication terminal
- electromagnetic shielding
- intelligent temperature
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- 238000004891 communication Methods 0.000 title claims abstract description 13
- 230000001413 cellular effect Effects 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of communication terminal intelligent temperature control electromagnetic shielding cabinet, comprise cabinet, cabinet door and the attemperating unit be installed on cabinet, this cabinet door can folding be installed on cabinet, enclosed by cabinet door and cabinet and form shielding space, described cabinet is provided with heat abstractor, this heat abstractor is by DC fan, pore waveguide window, Cellular Networks waveguide window, conductive fabric, air-filtering window and protection network from the inside to the outside stacked setting form, by this kind of structural design of heat abstractor, it is made to possess shield effectiveness, even if DC fan is installed in perforate on cabinet, also the shielding properties in cabinet can be made to verify, and structure reaches >=65DB, solve the traditional product drawback that shielding properties reduces greatly after installing heat abstractor.
Description
Technical field
The utility model relates to electromagnetic shielding art, refers in particular to a kind of communication terminal intelligent temperature control electromagnetic shielding cabinet.
Background technology
Electromagnetic shielding refers to isolates between two and above area of space, to prevent the Electric and magnetic fields in one of them region to outdiffusion, prevents the Electric and magnetic fields in other regions from disturbing this region simultaneously.A lot of cabinet for electronics or electrical control all needs to carry out electromagnetic shielding at present, its objective is prevent in cabinet, cabinet exoelectron equipment carries out electromagnetic interference each other, strengthen stability and the reliability of especially cabinet inner electronic equipment inside and outside cabinet, particularly in the field such as boats and ships and locomotive, significant especially.
Cabinet for electronics or electrical control generally all has cabinet and cabinet door, in order to make the described cabinet for electronics or electrical control, there is electro-magnetic screen function, prior art can adopt electric conducting material to make cabinet and cabinet door usually, form an electromagnetic shield, when electromagnetic wave arrives cabinet and cabinet door, discontinuous due to resistance on air and shield interface, produces reflection to incident wave; Do not fallen by surface reflection and enter the electromagnetic wave of shield, in the process of forward direction in vivo, conductively-closed material decayed, and namely absorbs; The dump energy do not attenuated in shield, when passing to another surface of material, run into air and the discontinuous interface of shield resistance, secondary reflection again can be formed, and return in shield, may multiple reflections be there is in this inside and outside interface being reflected in shield, and then attenuates electromagnetic waves.In a word, the electromagnetic shield that the cabinet be made up of electric conducting material and cabinet door are formed to decay electromagnetic inside and outside cabinet mainly based on to electromagnetic reflection and absorption.
But, along with the raising that people require man-machine interface, increasing cabinet door or cabinet are provided with the display such as lamp, button and/or Operand device, these components and parts itself do not have electro-magnetic screen function, and because the existence of these components and parts, can cause on cabinet door or cabinet and form hole, and form gap between components and parts and cabinet door or cabinet, there is electromagnetic leakage, cause the effectiveness of shield to reduce, thus reduce the reliability and stability of electronic equipment inside and outside cabinet.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide one and possesses exhaust heat sinking function, and the good electromagnetic shielding cabinet of shielding properties.
For achieving the above object, the utility model adopts following technical scheme:
A kind of communication terminal intelligent temperature control electromagnetic shielding cabinet, the attemperating unit comprising cabinet, cabinet door and be installed on cabinet, this cabinet door can folding be installed on cabinet, enclosed by cabinet door and cabinet and form shielding space, described cabinet is provided with heat abstractor, and this heat abstractor is formed by the stacked setting from the inside to the outside of DC fan, pore waveguide window, Cellular Networks waveguide window, conductive fabric, air-filtering window and protection network.
As a kind of preferred version, the end face of described cabinet is provided with a heat abstractor, is provided with two heat abstractors bottom the left surface of cabinet, is provided with two heat abstractors bottom the right flank of cabinet.
As a kind of preferred version, described cabinet door is provided with vertical handle, and cabinet door is connected by hinge with between cabinet, and is provided with door lock between cabinet door and cabinet.
As a kind of preferred version, described attemperating unit is located at the top of cabinet, and this attemperating unit has mains switch, temperature control display screen and three look alarm lamps.
As a kind of preferred version, the side of described cabinet is provided with N-SMA radio frequency interface, wave guide, USB interface, DB9 interface, RJ network interface.
As a kind of preferred version, described N-SMA radio frequency interface has 8, and described wave guide has 1, and USB interface has 8, and DB9 interface has 2, and RJ network interface has 8.
As a kind of preferred version, be provided with several pieces dividing plates in described cabinet and shielding space is divided into multilayer, each layer is equipped with PDU electric socket.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, it mainly installs heat abstractor at cabinet, there is due to heat abstractor the structures such as pore waveguide window, Cellular Networks waveguide window, conductive fabric, air-filtering window and protection network, it is made to possess shield effectiveness, even if DC fan is installed in perforate on cabinet, also the shielding properties in cabinet can be made to verify, and structure reaches >=65DB, solves the traditional product drawback that shielding properties reduces greatly after installing heat abstractor.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the embodiment of the utility model, is illustrated as and opens cabinet door state;
Fig. 2 is the front view of the embodiment of the utility model, is illustrated as and closes cabinet door state;
Fig. 3 is the left view of the embodiment of the utility model, is illustrated as and opens cabinet door state;
Fig. 4 is the assembling stereogram of heat abstractor in the embodiment of the utility model;
Fig. 5 is the exploded perspective view of heat abstractor in the embodiment of the utility model.
Accompanying drawing identifier declaration:
10, cabinet 11, PDU electric socket
15, N-SMA radio frequency interface
16, wave guide 17, USB interface
18, DB9 interface 19, RJ network interface
20, cabinet door 21, handle
22, hinge 23, door lock
30, shielding space 40, heat abstractor
41, DC fan 42, pore waveguide window
43, Cellular Networks waveguide window 44, conductive fabric
45, air-filtering window 46, protection network
50, attemperating unit 51, mains switch
52, temperature control display screen 53, three look alarm lamp.
Embodiment
Please refer to shown in Fig. 1 to Fig. 5, that show the concrete structure of the preferred embodiment of the utility model, is a kind of communication terminal intelligent temperature control electromagnetic shielding cabinet, the attemperating unit 50 that its structure comprises cabinet 10, cabinet door 20 and is installed on cabinet.
This cabinet door 20 can folding be installed on cabinet 10, is enclosed form shielding space 30 by cabinet door 20 and cabinet 10.
Wherein, described cabinet door 20 is provided with vertical handle 21, is connected, and is provided with door lock 23 between cabinet door 20 and cabinet 10 between cabinet door 20 with cabinet 10 by hinge 22.When cabinet door 20 is closed lock after, this cabinet 10 enclose inside gets up, dust-proof on the one hand, avoids parts in cabinet 10 by outside electromagnetic interference on the other hand, moreover this shielding cabinet decoration structure features simple design, makes Total Product lightly attractive in appearance.
The end face of described cabinet 10 is provided with a heat abstractor 40, is provided with two heat abstractors 40 bottom the left surface of cabinet 10, is provided with two heat abstractors 40 bottom the right flank of cabinet 10.In actual product, the quantity of heat abstractor 40 and installation site can change according to need.Described heat abstractor 40 is formed by the stacked setting from the inside to the outside of DC fan 41, pore waveguide window 42, Cellular Networks waveguide window 43, conductive fabric 44, air-filtering window 45 and protection network 46.By this design, heat abstractor 40 is made also to possess shielding effect, even if DC fan 41 is installed in perforate on cabinet 10, the shielding properties in cabinet 10 also can be made to verify, and structure reaches >=65DB, solves the traditional product drawback that shielding properties reduces greatly after installing heat abstractor 40.
Described attemperating unit 50 is installed on the top of cabinet 10, and this attemperating unit 50 is provided with mains switch 51, temperature control display screen 52, three look alarm lamp 53.
In addition, be provided with several pieces dividing plates in described cabinet 10 and shielding space 30 is divided into multilayer, each layer is equipped with PDU electric socket 11.The side of cabinet 10 is provided with N-SMA radio frequency interface 15, wave guide 16, usb 17, DB9 interface 18, RJ network interface 19.In the present embodiment, described N-SMA radio frequency interface 15 has 8, and described wave guide 16 has 1, and usb 17 has 8, and DB9 interface 18 has 2, and RJ network interface 19 has 8.The quantity of each interface of actual product and installation site can change according to need.
In sum, design focal point of the present utility model is, it mainly installs heat abstractor 40 at cabinet 10, there is due to heat abstractor 40 structures such as pore waveguide window 42, Cellular Networks waveguide window 43, conductive fabric 44, air-filtering window 45 and protection network 46, it is made to possess shield effectiveness, even if DC fan 41 is installed in perforate on cabinet 10, the shielding properties in cabinet 10 also can be made to verify, and structure reaches >=65DB, solves the traditional product drawback that shielding properties reduces greatly after installing heat abstractor 40.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a communication terminal intelligent temperature control electromagnetic shielding cabinet, the attemperating unit comprising cabinet, cabinet door and be installed on cabinet, this cabinet door can folding be installed on cabinet, enclosed by cabinet door and cabinet and form shielding space, it is characterized in that: described cabinet is provided with heat abstractor, this heat abstractor is formed by the stacked setting from the inside to the outside of DC fan, pore waveguide window, Cellular Networks waveguide window, conductive fabric, air-filtering window and protection network.
2. a kind of communication terminal intelligent temperature control electromagnetic shielding cabinet according to claim 1, it is characterized in that: the end face of described cabinet is provided with a heat abstractor, be provided with two heat abstractors bottom the left surface of cabinet, bottom the right flank of cabinet, be provided with two heat abstractors.
3. a kind of communication terminal intelligent temperature control electromagnetic shielding cabinet according to claim 1, is characterized in that: described cabinet door is provided with vertical handle, and cabinet door is connected by hinge with between cabinet, and is provided with door lock between cabinet door and cabinet.
4. a kind of communication terminal intelligent temperature control electromagnetic shielding cabinet according to claim 1, is characterized in that: described attemperating unit is located at the top of cabinet, and this attemperating unit has mains switch, temperature control display screen and three look alarm lamps.
5. a kind of communication terminal intelligent temperature control electromagnetic shielding cabinet according to claim 1, is characterized in that: the side of described cabinet is provided with N-SMA radio frequency interface, wave guide, USB interface, DB9 interface, RJ network interface.
6. a kind of communication terminal intelligent temperature control electromagnetic shielding cabinet according to claim 5, is characterized in that: described N-SMA radio frequency interface has 8, and described wave guide has 1, and USB interface has 8, and DB9 interface has 2, and RJ network interface has 8.
7. a kind of communication terminal intelligent temperature control electromagnetic shielding cabinet according to claim 1, is characterized in that: be provided with several pieces dividing plates in described cabinet and shielding space is divided into multilayer, each layer is equipped with PDU electric socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109808.3U CN204498555U (en) | 2015-02-15 | 2015-02-15 | A kind of communication terminal intelligent temperature control electromagnetic shielding cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109808.3U CN204498555U (en) | 2015-02-15 | 2015-02-15 | A kind of communication terminal intelligent temperature control electromagnetic shielding cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204498555U true CN204498555U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520109808.3U Expired - Fee Related CN204498555U (en) | 2015-02-15 | 2015-02-15 | A kind of communication terminal intelligent temperature control electromagnetic shielding cabinet |
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| CN (1) | CN204498555U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107018647A (en) * | 2017-05-24 | 2017-08-04 | 合肥工业大学 | A kind of multilayer electromagnetic shielding cabinet with special teeth groove, arc-shaped slot structure |
| CN107695696A (en) * | 2017-11-14 | 2018-02-16 | 如皋千骏工具有限公司 | A kind of electric saw sawtooth control cabinet |
| CN109413952A (en) * | 2018-11-20 | 2019-03-01 | 芜湖国睿兆伏电子有限公司 | Dust barrier cooling system for solid-state modulator |
-
2015
- 2015-02-15 CN CN201520109808.3U patent/CN204498555U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107018647A (en) * | 2017-05-24 | 2017-08-04 | 合肥工业大学 | A kind of multilayer electromagnetic shielding cabinet with special teeth groove, arc-shaped slot structure |
| CN107018647B (en) * | 2017-05-24 | 2024-02-13 | 合肥工业大学 | Multilayer electromagnetic shielding cabinet body with special tooth slot and arc clamping groove structure |
| CN107695696A (en) * | 2017-11-14 | 2018-02-16 | 如皋千骏工具有限公司 | A kind of electric saw sawtooth control cabinet |
| CN109413952A (en) * | 2018-11-20 | 2019-03-01 | 芜湖国睿兆伏电子有限公司 | Dust barrier cooling system for solid-state modulator |
| CN109413952B (en) * | 2018-11-20 | 2020-12-01 | 芜湖国睿兆伏电子有限公司 | Dust shield cooling system for solid state modulator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong province Dongguan City Wanjiang Kau Kau Joint Industrial Zone business community joint cross road 1 building C Dongguan city every electronic technology Ltd. Patentee after: GUANGDONG MOUNTAIN INDUSTRY Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Wanjiang Kau Kau Joint Industrial Zone business community joint cross road 1 building C Dongguan city every electronic technology Ltd. Patentee before: Dongguan Mountain Electronic Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 |