CN116634298A - Optical fiber exchange cabinet for communication engineering - Google Patents
Optical fiber exchange cabinet for communication engineering Download PDFInfo
- Publication number
- CN116634298A CN116634298A CN202310649670.5A CN202310649670A CN116634298A CN 116634298 A CN116634298 A CN 116634298A CN 202310649670 A CN202310649670 A CN 202310649670A CN 116634298 A CN116634298 A CN 116634298A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- metal box
- body shell
- cabinet body
- optical fiber
- 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.)
- Withdrawn
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 37
- 238000004891 communication Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 60
- 230000017525 heat dissipation Effects 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000000835 fiber Substances 0.000 claims abstract 8
- 238000004321 preservation Methods 0.000 claims abstract 2
- 238000001816 cooling Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/025—Cabinets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/10—Exchange station construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model provides an optical fiber exchange cabinet for communication engineering, including the cabinet body shell that is provided with the heat preservation and be located the multilayer support of cabinet body shell, fiber switch circuit board is installed respectively to every layer of multilayer support, the treater position of fiber switch circuit board has inside hollow heat exchange metal box in close proximity, the other end of heat exchange metal box is the delivery port, the top of cabinet body shell is provided with the heat dissipation metal box, the play water end and the inlet tube intercommunication of heat dissipation metal box, circulating water pump's water inlet end and outlet pipe intercommunication, the top of heat dissipation metal box is provided with the multiunit radiator fan to the heat dissipation metal box bloies. The cabinet body shell can effectively protect the internal optical fiber switch circuit board, so that the optical fiber switch circuit board can work normally and stably, the optical fiber switch circuit board can release heat to the outside of the cabinet body shell in high efficiency in the whole process, and the optical fiber switch circuit board can be better protected while the efficient heat dissipation is thoroughly realized.
Description
Technical Field
The invention relates to the technical field of optical fiber cabinets, in particular to an optical fiber exchange cabinet for communication engineering.
Background
With the development of computer network technology, optical fiber is widely used nowadays, and an optical fiber switch is the smallest entity unit of an optical fiber communication network system, and generally consists of one or more communication switching interfaces, which include a switching mechanism, a communication address manager, an information transmission path selector, a router, a communication switching network controller and a switching port, wherein the switching mechanism can implement multiframe or multiple circuit switching of communication signals, the switching port can be an E port, an F port or an FL port, and the multifunctional switch port is a switch for implementing more than one functional port. The optical fiber switch has high network transmission speed and huge corresponding data processing amount, and the core component of the optical fiber switch is a processor, so that the stability is very important while processing huge data.
The invention patent CN209897200U discloses an improved penetrating type optical fiber exchange cabinet applied to the field of communication engineering, which comprises a cabinet main body, a clamping plate B and a cooling fan mounting seat; a box door is arranged on the front end plane of the cabinet main body; three placing frames with uniform upper and lower intervals are horizontally arranged among the four mounting columns. The invention provides an improved penetrating type optical fiber exchange cabinet applied to the field of communication engineering, because four corners of a placing frame are fixedly connected with mounting pins which are outwards expanded, cylindrical convex columns are vertically arranged at the edges of the outer ends of the mounting pins, sliding grooves which are matched with the mounting pins are vertically arranged on the mounting pins, fixing bolts vertically penetrate through the fixing lugs, the inner ends of the fixing bolts are propped against anti-slip strips vertically arranged on the side walls of the mounting pins, and the placing frame can be fixed at proper positions of the mounting pins through the fixing bolts propping against the anti-slip strips on the mounting pins. The heat dissipation device (heat dissipation fan) in the cabinet directly blows and dissipates heat to the exchanger, and the heat exchanger with the shell is difficult to directly send wind into the inside, or the heat dissipation effect is poor easily, so that the stability of the exchanger is influenced, and if the shell is removed, a large amount of dust is accumulated on the circuit board, the heat dissipation of the exchanger is influenced by the dust, and the damage caused by static electricity is easy to generate, so that the heat dissipation can not be efficiently and stably realized while the exchanger is protected thoroughly.
Disclosure of Invention
To solve the above problems, an object of the present invention is to provide an optical fiber switching cabinet for communication engineering.
The invention aims to achieve the purpose, the optical fiber exchange cabinet for communication engineering comprises a cabinet body shell provided with an insulating layer and a plurality of layers of brackets positioned in the cabinet body shell, wherein an openable cabinet door is arranged at the front side of the cabinet body shell, each layer of brackets is respectively provided with an optical fiber exchange circuit board, a hollow heat exchange metal box is tightly adhered to a processor part of each optical fiber exchange circuit board, one end of each heat exchange metal box is a water inlet and is respectively converged to a water inlet pipe, the other end of each heat exchange metal box is a water outlet and is respectively converged to a water outlet pipe, the top of the cabinet body shell is provided with a heat dissipation metal box, the water outlet end of a circulating water pump is communicated with the water inlet end of the heat dissipation metal box, the water outlet end of the heat dissipation metal box is communicated with the water inlet pipe, and the top of the heat dissipation metal box is provided with a plurality of groups of heat dissipation fans for blowing the heat dissipation metal box.
Further, in order to improve the heat exchange efficiency, the heat absorption effect of the heat dissipation metal box part on the processor is improved, a plurality of guide plates which are distributed at intervals are arranged in the heat dissipation metal box, and the guide plates divide the interior of the heat dissipation metal box into a serpentine channel from the water inlet end to the water outlet end.
Further, in order to improve the heat dissipation efficiency of the heat dissipation metal box, a plurality of heat dissipation fins parallel to each other are fixed on the surface of the heat dissipation metal box.
Further, in order to facilitate the disassembly of the cooling fan, the cooling fan is fixed in the fan frame at the top of the cabinet body shell, and the front side of the fan frame is provided with a baffle net, so that the cooling fan can be directly disassembled, and the cooling fan and dust of the cooling metal box can be conveniently cleaned.
Further, for ease of movement during transport and for securement during use, the bottom of the cabinet housing supports a plurality of moving wheels with brakes.
By adopting the technical scheme, the cabinet body shell can effectively protect the internal optical fiber switch circuit board, so that the optical fiber switch circuit board can work normally and stably, and in addition, the optical fiber switch circuit board can release heat to the outside of the cabinet body shell in a high-efficiency manner in the whole process, dust can not be accumulated on the optical fiber switch circuit board, and the optical fiber switch circuit board can be better protected while the efficient heat dissipation is thoroughly solved.
Drawings
FIG. 1 is a schematic diagram of the front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the heat dissipating metal case of the present invention;
fig. 4 is a schematic perspective view of a heat dissipating metal case according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The present embodiment is described in detail below with reference to the accompanying drawings:
the present embodiment provides an optical fiber switching cabinet for communication engineering, please refer to fig. 1-3 in the accompanying drawings.
As shown in fig. 1-3, an optical fiber exchange cabinet for communication engineering comprises a cabinet body shell 2 provided with a heat insulation layer 1 and a plurality of layers of brackets 3 positioned in the cabinet body shell 2, wherein the front side of the cabinet body shell 2 is provided with an openable cabinet door, the cabinet door can adopt a sealing door to improve the integral heat insulation effect of the cabinet body shell 2, each layer of brackets 3 is respectively provided with an optical fiber exchange circuit board 4, namely, the optical fiber exchange circuit board which can be almost used in the market at present is only required to be detached from the shell and installed on each layer of brackets 3, the processor part of the optical fiber exchange circuit board 4 is tightly attached with an internal hollow heat exchange metal box 5, one end of each heat exchange metal box 5 is a water inlet and is respectively converged to a water inlet pipe 6, the other end of each heat exchange metal box 5 is a water outlet and is respectively converged to a water outlet pipe 7, the top of the cabinet body shell 2 is provided with a heat dissipation metal box 8, the water outlet end of the circulating water pump 9 is communicated with the water inlet end of the heat dissipation metal box 8, the water outlet end of the heat dissipation metal box 8 is communicated with the water inlet pipe 6, the water inlet end of the circulating water pump 9 is communicated with the water outlet pipe 7, the top of the heat dissipation metal box 8 is provided with a plurality of groups of heat dissipation fans 10 blowing towards the heat dissipation metal box 8, the heat dissipation fans 10 are fixed in a fan frame 13 at the top of the cabinet body shell 2, the front side of the fan frame 13 is provided with a baffle net 14, the rear side of the bottom of the cabinet body shell 2 is provided with a perforation 16 for penetrating through optical fibers and net wires, the perforation 16 is internally penetrated with a rubber sealing sleeve 17, the outer end of the rubber sealing sleeve 17 is sleeved with a binding belt 18 for binding, after the outer end of the binding belt 18, the part can be sealed, thereby effectively preventing dust from entering, the bottom of the cabinet housing 2 supports a plurality of moving wheels 15 with brakes.
In order to improve the heat dissipation effect of the heat dissipation metal box 8, a plurality of guide plates 11 are arranged in the heat dissipation metal box 8 at intervals, the guide plates 11 divide the interior of the heat dissipation metal box 8 into a sinuous channel from a water inlet end to a water outlet end, and a plurality of heat dissipation fins 12 which are parallel to each other are fixed on the surface of the heat dissipation metal box 8.
The working principle of the invention is as follows: the cabinet body housing 2 enables each optical fiber exchanger circuit board 4 inside to be located in a space separated from the outside relatively, during heat dissipation, the circulating water pump 9 and the fan 10 work, the heat dissipation metal box 8, the circulating water pump 9, the water inlet pipe 6, each heat exchange metal box 5 and the water outlet pipe 7 are filled with media for heat exchange, a closed loop cooling system is formed, heat is absorbed at the processor of each optical fiber exchanger circuit board 4 through each heat exchange metal box 5, of course, the cabinet body housing can be placed on other parts with more serious heat, heat absorbed by the heat exchange metal boxes 5 passes through media, such as water or cooling liquid for water cooling, and is driven by the circulating water pump 9, so that the liquid inside continuously passes through each heat exchange metal box 5 and the heat dissipation metal box 8, namely, the heat emitted by the optical fiber exchanger circuit board 4 is absorbed at the position of each heat exchange metal box 5, the liquid is sent to the heat dissipation metal box 8, the heat is emitted to the outside of the cabinet body housing 2 at the heat dissipation metal box 8, the fan 10 can further absorb heat to the metal box 8, the liquid can flow to the heat exchange metal box 8 after the metal box 8 is cooled, the cabinet body housing 5 is cooled, the heat can not be completely accumulated outside due to the heat dissipation of the heat exchange metal box body housing 4, the heat dissipation effect can be completely released, the heat dissipation effect of the heat can not be completely can be achieved due to the heat dissipation of the heat exchange metal box body 4, and the heat exchange circuit board can be completely cooled, and the heat-insulating effect can be completely can not be completely released outside the heat-exchanged by the heat exchange metal body 4.
It should be understood that the above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, and that various changes, modifications, additions and substitutions can be made by one of ordinary skill in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides an optical fiber exchange cabinet for communication engineering, is including cabinet body shell (2) and the multilayer support (3) that are located cabinet body shell (2) that are provided with heat preservation (1), cabinet body shell (2) front side is provided with openable cabinet door, its characterized in that: each layer of multilayer support (3) is provided with an optical fiber exchanger circuit board (4) respectively, the processor part of the optical fiber exchanger circuit board (4) is tightly adhered with an internal hollow heat exchange metal box (5), one end of each heat exchange metal box (5) is a water inlet and is respectively converged to a water inlet pipe (6), the other ends of the heat exchange metal boxes (5) are water outlets and are respectively converged to a water outlet pipe (7), the top of the cabinet body shell (2) is provided with a heat dissipation metal box (8), the water outlet end of a circulating water pump (9) is communicated with the water inlet end of the heat dissipation metal box (8), the water outlet end of the heat dissipation metal box (8) is communicated with the water inlet pipe (6), and the water inlet end of the circulating water pump (9) is communicated with the water outlet pipe (7), and the top of the heat dissipation metal box (8) is provided with a plurality of groups of heat dissipation fans (10) blowing towards the heat dissipation metal box (8).
2. A fiber optic switch cabinet for use in telecommunications engineering according to claim 1, wherein: the rear side of cabinet body shell (2) bottom is provided with perforation (16) that are used for passing optic fibre and net twine, runs through in perforation (16) has rubber seal sleeve (17), and the outer pot head of rubber seal sleeve (17) has ribbon (18) that are used for fastening.
3. A fiber optic switch cabinet for use in telecommunications engineering according to claim 1, wherein: a plurality of guide plates (11) which are distributed at intervals are arranged in the heat dissipation metal box (8), and the guide plates (11) divide the interior of the heat dissipation metal box (8) into a sinuous channel from a water inlet end to a water outlet end.
4. A fiber optic switch cabinet for use in telecommunications engineering according to claim 1, wherein: the surface of the heat dissipation metal box (8) is fixed with a plurality of heat dissipation fins (12) which are parallel to each other.
5. A fiber optic switch cabinet for use in telecommunications engineering according to claim 1, wherein: the cooling fan (10) is fixed in a fan frame (13) at the top of the cabinet body shell (2), and a baffle net (14) is arranged at the front side of the fan frame (13).
6. A fiber optic switch cabinet for use in telecommunications engineering according to claim 1, wherein: the bottom of the cabinet body shell (2) supports a plurality of movable wheels (15) with brakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310649670.5A CN116634298A (en) | 2023-06-02 | 2023-06-02 | Optical fiber exchange cabinet for communication engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310649670.5A CN116634298A (en) | 2023-06-02 | 2023-06-02 | Optical fiber exchange cabinet for communication engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116634298A true CN116634298A (en) | 2023-08-22 |
Family
ID=87591794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310649670.5A Withdrawn CN116634298A (en) | 2023-06-02 | 2023-06-02 | Optical fiber exchange cabinet for communication engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116634298A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117337003A (en) * | 2023-11-08 | 2024-01-02 | 武汉博亿视讯信息技术有限公司 | Heat exchange device of network communication cabinet |
-
2023
- 2023-06-02 CN CN202310649670.5A patent/CN116634298A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117337003A (en) * | 2023-11-08 | 2024-01-02 | 武汉博亿视讯信息技术有限公司 | Heat exchange device of network communication cabinet |
| CN117337003B (en) * | 2023-11-08 | 2024-05-14 | 翊谦网络科技(深圳)有限公司 | Heat exchange device of network communication cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230822 |
|
| WW01 | Invention patent application withdrawn after publication |