CN111954089B - Ten-million optical fiber switch cabinet with dust removal function - Google Patents
Ten-million optical fiber switch cabinet with dust removal function Download PDFInfo
- Publication number
- CN111954089B CN111954089B CN202010809117.XA CN202010809117A CN111954089B CN 111954089 B CN111954089 B CN 111954089B CN 202010809117 A CN202010809117 A CN 202010809117A CN 111954089 B CN111954089 B CN 111954089B
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- heat dissipation
- dust removal
- spring
- groove
- plate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
Abstract
The invention discloses a ten-thousand-million optical fiber switch case with a dust removal function, which comprises a shell, a heat dissipation groove, a heat dissipation box, a heat dissipation window, a positioning plate, a clamping plate, a screw hole, an adjusting rod, a clamping groove, a fixing seat, a connecting plate, a wire hole, a dust removal frame, a handle, a guide plate, a first spring, a guide block, a guide groove, a side groove, a fixing frame, a collecting box, a communicating groove, a mounting plate, a positive electrode, a limiting plate, a clamping groove, a negative electrode, a motor, a gear, a rack, a movable plate, a guide rail, a second spring, a mounting frame, a heat dissipation fan, an air inlet groove, a connecting shaft, a clamping block, a third spring and a fixing plate. According to the invention, the motor drives the gear to rotate, the gear is meshed with the rack at the top end of the movable plate and drives the movable plate to move, the movable plate slides along the guide rail, the movable plate drives the sleeved second spring to compress, the movable plate drives the heat dissipation fan to move left and right in the heat dissipation box through the mounting frame, and the heat dissipation fan cools the inside of the shell in the reciprocating movement process, so that the heat dissipation effect is improved.
Description
Technical Field
The invention relates to a switch case, in particular to a ten-gigabit fiber switch case with a dust removal function, and belongs to the technical field of fiber switch application.
Background
The optical fiber switch is a high-speed network transmission relay device, also called as an optical fiber channel switch and a SAN switch, and compared with a common switch, the optical fiber switch adopts an optical fiber cable as a transmission medium. The optical fiber transmission has the advantages of high speed and strong anti-interference capability. There are two main types of fabric switches, one is used to connect storage FC switches. The other is an ethernet switch, and the ports are fiber optic interfaces that look the same as ordinary electrical interfaces, but are of a different type.
At present ten thousand million fiber switch self generally lean on the louvre to carry out the heat exchange with natural environment, inhale switch system inside a large amount of dusts in the external environment easily like this, the inside device of switch piles up the heat dissipation that influences the switch behind the dust, lead to the interface connection unstability, lead to the hardware short circuit to burn out when serious, influence normal use, switch life also can reduce, and current fiber switch generally does not have the structure of fixed cable, the cable is placed in quick-witted incasement portion in a jumble easily, thereby inconvenient maintenance. Therefore, the ten-gigabit fiber switch cabinet with the dust removal function is provided for solving the problems.
Disclosure of Invention
The present invention is directed to a gigabit fiber switch cabinet with a dust removal function to solve the above problems.
The invention achieves the purpose through the following technical scheme, and the ten-gigabit optical fiber switch cabinet with the dust removal function comprises a shell, a wire fixing device, a heat dissipation device and a dust removal device;
the wire fixing device comprises a heat dissipation box fixedly connected to the top end of the shell, the side walls of two ends of the interior of the shell are fixedly connected with positioning plates, the positioning plates are clamped and connected with the clamping plates through clamping grooves, the number of the clamping plates is two, and the two clamping plates are fixedly connected through a fixing plate;
the heat dissipation device comprises heat dissipation windows arranged in the side walls of the two ends of the heat dissipation box, a motor is arranged on one side in the heat dissipation box, the side walls of the two ends of the heat dissipation box are fixedly connected with semicircular guide rails, and the output end of the motor is sleeved with a gear;
the dust removing device comprises a dust removing frame fixedly connected to one side of the bottom end inside the shell, mounting plates are fixedly connected to two sides of the inside of the dust removing frame, a negative electrode is mounted at the top of the dust removing frame, the bottom end of the dust removing frame is fixedly connected with a fixing frame, the dust removing frame is communicated with the inside of the fixing frame through a communicating groove, a screw hole is formed in the fixing plate, an adjusting rod is connected with the inner thread of the screw hole, the bottom end of the adjusting rod is connected with the top center of a connecting plate in a threaded manner, a plurality of thread holes are formed in the side wall of one end of the connecting plate in an equidistant manner, the bottom end of the connecting plate is fixedly connected with a plurality of fixing seats, a plurality of fixing seats are symmetrically distributed at the bottom end of the connecting plate in a group, the inner part of each fixing seat is fixedly connected with one end of a third spring, the other end of the third spring is fixedly connected with a clamping block, and the clamping block is rotatably connected with the inside of the side wall of the connecting plate through a connecting shaft, the bottom side wall of the shell is internally provided with two guide grooves which are arranged in parallel, the inner parts of the guide grooves are connected with a guide block in a sliding manner, the top end of the guide block is fixedly connected with the bottom side wall of the collecting box, the other end of the guide block is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected with one side of the inner part of the guide groove, the side grooves are respectively arranged on the side walls at the two ends of the fixing frame, the inner parts of the side grooves are connected with guide plates in a sliding manner, the number of the guide plates is two, the two guide plates are fixedly connected with the outer side walls at the two ends of the collecting box, one end of the collecting box is provided with a handle, the inner parts of the mounting plates are provided with clamping grooves, the inner parts of the clamping grooves are clamped and connected with limiting plates, the limiting plates are fixedly connected on one side of positive electrodes, the number of the positive electrodes is two, and the positive electrodes are symmetrically distributed on one side of the two mounting plates, two be provided with the negative electrode between the positive electrode, the second spring has been cup jointed to the inside of guide rail, the lateral wall of the one end fixed connection guide rail of second spring, the lateral wall of the other end fixed connection fly leaf of second spring, fly leaf sliding connection is in the inside of guide rail, the top fixed connection rack of fly leaf, the gear is connected in the rack toothing, the bottom fixed connection mounting bracket of fly leaf, radiator fan is installed to the bottom of mounting bracket, radiator fan's quantity is two, two radiator fan symmetric distribution is in the inside both sides of mounting bracket.
Preferably, the bottom of the heat dissipation box is provided with an air inlet groove, and the air inlet groove is communicated with the top end of the interior of the shell.
Preferably, the side walls of the two ends of the shell are provided with heat dissipation grooves.
The beneficial effects of the invention are:
the work of radiator fan blows the inside of casing through the air inlet duct with the air, and through starter motor, the motor drives the gear and rotates, and the gear meshes with the rack on fly leaf top and drives the fly leaf and remove, and the fly leaf slides along the guide rail, and the fly leaf drives the second spring compression that cup joints, and the fly leaf drives radiator fan through the mounting bracket and removes about the heat dissipation incasement portion, and radiator fan cools down the electronic components of casing inside at reciprocating motion's in-process, improves the radiating effect.
The connecting plate passes through the double-layered groove and the locating plate block of two splint one end, thereby with the rigidity of connecting plate, it moves down to adjust the connecting plate that the pole rotated and drove threaded connection along the screw, thereby adjust the height of connecting plate inside the casing, pass through the connecting axle with two grip blocks that correspond and rotate, two grip blocks drive the third spring compression in the fixing base, place the cable between two grip blocks, thereby loosen the grip block and press from both sides the cable tightly, the convenience is fixed the cable, through the wire hole, make things convenient for passing of cable.
Pass through the inside draw-in groove block of limiting plate and mounting panel with two positive electrodes, thereby with the position fixing of positive electrode, then switch on negative electrode and positive electrode, the dust granule negative charge, and to two positive electrode movements, reach behind two positive electrodes, emit the electron of taking, the dirt granule then passes the intercommunication groove under the effect of gravity and falls in collecting the box, collect the box through the handle pulling, it slides along the guide way to collect the box, first spring is tensile, collect the box and pass through the deflector along the side slot roll-off, will collect the inside dust clean up of box, loosen the handle, first spring resets the pulling and collects in the box retraction fixed frame, conveniently remove dust.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the dust-removing frame and the fixing frame of the present invention;
FIG. 4 is a schematic view of the internal structure of the heat dissipation case of the present invention;
FIG. 5 is an enlarged view of a portion A of FIG. 2 according to the present invention.
In the figure: 1. the heat radiation device comprises a shell, 101, a heat radiation groove, 2, a heat radiation box, 3, a heat radiation window, 4, a positioning plate, 5, a clamping plate, 6, a screw hole, 7, an adjusting rod, 8, a clamping groove, 9, a fixed seat, 10, a connecting plate, 11, a wire hole, 12, a dust removal frame, 13, a handle, 14, a guide plate, 15, a first spring, 16, a guide block, 17, a guide groove, 18, a side groove, 19, a fixed frame, 20, a collection box, 21, a communication groove, 22, a mounting plate, 23, a positive electrode, 24, a limiting plate, 25, a clamping groove, 26, a negative electrode, 27, a motor, 28, a gear, 29, a rack, 30, a movable plate, 31, a guide rail, 32, a second spring, 33, a mounting frame, 34, a heat radiation fan, 35, an air inlet groove, 36, a connecting shaft, 37, a clamping block, 38, a third spring, 39 and a fixing plate.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-5, a gigabit fiber switch cabinet with a dust removal function includes a housing 1, a wire fixing device, a heat dissipation device, and a dust removal device;
the wire fixing device comprises a heat dissipation box 2 fixedly connected to the top end of a shell 1, the side walls of two ends of the interior of the shell 1 are fixedly connected with positioning plates 4, the positioning plates 4 are clamped and connected with clamping plates 5 through clamping grooves 8, the number of the clamping plates 5 is two, and the two clamping plates 5 are fixedly connected through fixing plates 39;
the heat dissipation device comprises heat dissipation windows 3 arranged in the side walls of two ends of a heat dissipation box 2, a motor 27 is arranged on one side in the heat dissipation box 2, the side walls of the two ends of the heat dissipation box 2 are fixedly connected with semicircular guide rails 31, and the output end of the motor 27 is sleeved with a gear 28;
the dust removing device comprises a dust removing frame 12 fixedly connected to one side of the bottom end inside a shell 1, mounting plates 22 are fixedly connected to two sides inside the dust removing frame 12, a negative electrode 26 is mounted at the top of the dust removing frame 12, the bottom end of the dust removing frame 12 is fixedly connected with a fixed frame 19, the dust removing frame 12 is communicated with the inside of the fixed frame 19 through a communicating groove 21, a screw hole 6 is formed inside a fixed plate 39, an adjusting rod 7 is connected to the inner thread of the screw hole 6, the bottom end of the adjusting rod 7 is connected with the center of the top of a connecting plate 10 in a threaded manner, a plurality of wire holes 11 are formed inside one end side wall of the connecting plate 10 and are distributed at equal intervals, the structure is more reasonable and convenient to connect, the bottom end of the connecting plate 10 is fixedly connected with a plurality of fixing seats 9, the plurality of fixing seats 9 are distributed at the bottom end of the connecting plate 10 in a group symmetrical manner, and the inside of the fixing seats 9 is fixedly connected with one end of a third spring 38, the other end of the third spring 38 is fixedly connected with a clamping block 37, the clamping block 37 is rotatably connected with the inside of the side wall of the connecting plate 10 through a connecting shaft 36, the structure is more reasonable and convenient to connect, the inside of the bottom side wall of the shell 1 is provided with two parallel guide grooves 17, the inside of each guide groove 17 is connected with a guide block 16 in a sliding manner, the top end of each guide block 16 is fixedly connected with the bottom side wall of the collecting box 20, the other end of each guide block 16 is fixedly connected with one end of the first spring 15, the other end of each first spring 15 is fixedly connected with one side inside of each guide groove 17, the structure is more reasonable and convenient to connect, the side walls at the two ends of the fixing frame 19 are provided with side grooves 18, the inside of each side groove 18 is connected with two guide plates 14 in a sliding manner, the number of the guide plates 14 is two, and the two guide plates 14 are fixedly connected with the outer side walls at the two ends of the collecting box 20, the collecting box 20 is characterized in that a handle 13 is mounted at one end of the collecting box 20, the collecting box is more reasonable in structure and convenient to connect, a clamping groove 25 is formed in the mounting plate 22, a limiting plate 24 is clamped and connected in the clamping groove 25, the limiting plate 24 is fixedly connected to one side of a positive electrode 23, the number of the positive electrodes 23 is two, the two positive electrodes 23 are symmetrically distributed on one side of the two mounting plates 22, a negative electrode 26 is arranged between the two positive electrodes 23, the structure is more reasonable and convenient to connect, a second spring 32 is sleeved in the guide rail 31, one end of the second spring 32 is fixedly connected with the side wall of the guide rail 31, the other end of the second spring 32 is fixedly connected with the outer side wall of a movable plate 30, the movable plate 30 is slidably connected in the guide rail 31, the top end of the movable plate 30 is fixedly connected with a rack 29, the rack 29 is meshed and connected with a gear 28, and the structure is more reasonable, the bottom end of the movable plate 30 is fixedly connected with the mounting frame 33, the bottom end of the mounting frame 33 is provided with two cooling fans 34, and the two cooling fans 34 are symmetrically distributed on two sides of the inside of the mounting frame 33, so that the structure is more reasonable, and the connection is convenient.
The bottom of the heat dissipation box 2 is provided with the air inlet groove 35, the air inlet groove 35 is communicated with the top end of the interior of the shell 1, the structure is more reasonable and convenient to connect, and the side walls of the two ends of the shell 1 are provided with the heat dissipation grooves 101, the structure is more reasonable and convenient to connect.
When the invention is used, firstly, all electrical components in the device are externally connected with a control switch and a power supply, when heat dissipation is required, air is sucked through the heat dissipation window 3, the heat dissipation fan 34 works to blow the air into the shell 1 through the air inlet groove 35, the motor 27 is started to drive the gear 28 to rotate, the gear 28 is meshed with the rack 29 at the top end of the movable plate 30 and drives the movable plate 30 to move, the movable plate 30 slides along the guide rail 31, the movable plate 30 drives the sleeved second spring 32 to compress, the movable plate 30 drives the heat dissipation fan 34 to move left and right in the heat dissipation box 2 through the mounting rack 33, the heat dissipation fan 34 cools electronic components in the shell 1 in the reciprocating movement process to improve the heat dissipation effect, when an entering cable is required to be fixed, the connecting plate 10 is clamped with the positioning plate 4 through the clamping groove 8 at one end of the two clamping plates 5, so as to fix the position of the connecting plate 10, the adjusting rod 7 rotates along the screw hole 6 and drives the connecting plate 10 connected by screw thread to move downwards, thereby adjusting the height of the connecting plate 10 in the shell 1, the two corresponding clamping blocks 37 rotate through the connecting shaft 36, the two clamping blocks 37 drive the third spring 38 to compress in the fixing seat 9, the cable is placed between the two clamping blocks 37, the clamping blocks 37 are loosened to clamp the cable tightly, the cable is conveniently fixed, the cable passes through the wire hole 11, when dust removal is needed, the two positive electrodes 23 are clamped with the clamping grooves 25 in the mounting plate 22 through the limiting plate 24, thereby fixing the position of the positive electrode 23, then the negative electrode 26 and the positive electrode 23 are electrified, dust particles carry negative charges and move towards the two positive electrodes 23, after reaching the two positive electrodes 23, the carried electrons are discharged, the dust particles pass through the communicating groove 21 under the action of gravity and fall into the collecting box 20, through handle 13 pulling collection box 20, collection box 20 passes through guide block 16 and slides along guide way 17, and first spring 15 is tensile, collects box 20 and passes through deflector 14 along side slot 18 roll-off, will collect the inside dust clean up of box 20, unclamps handle 13, and first spring 15 restores to the throne and draws collection box 20 and retract into fixed frame 19, conveniently removes dust.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (3)
1. Ten million optical fiber switch machine casees with dust removal function, its characterized in that: comprises a shell (1), a wire fixing device, a heat dissipation device and a dust removal device;
the wire fixing device comprises a heat dissipation box (2) fixedly connected to the top end of a shell (1), the side walls of two ends of the interior of the shell (1) are fixedly connected with positioning plates (4), the positioning plates (4) are clamped and connected with clamping plates (5) through clamping grooves (8), the number of the clamping plates (5) is two, and the two clamping plates (5) are fixedly connected through fixing plates (39);
the heat dissipation device comprises heat dissipation windows (3) arranged inside the side walls of the two ends of a heat dissipation box (2), a motor (27) is arranged on one side inside the heat dissipation box (2), the side walls of the two ends of the heat dissipation box (2) are fixedly connected with semicircular guide rails (31), and the output end of the motor (27) is sleeved with a gear (28);
the dust removal device comprises a dust removal frame (12) fixedly connected to one side of the bottom end inside a shell (1), wherein the two sides inside the dust removal frame (12) are fixedly connected with a mounting plate (22), a negative electrode (26) is installed at the top of the dust removal frame (12), the bottom end of the dust removal frame (12) is fixedly connected with a fixing frame (19), the dust removal frame (12) is communicated with the inside of the fixing frame (19) through a communicating groove (21), a screw hole (6) is formed in the fixing plate (39), an adjusting rod (7) is connected with the inner threads of the screw hole (6), the bottom end of the adjusting rod (7) is connected with the top center of a connecting plate (10) in a threaded manner, a plurality of line holes (11) which are distributed equidistantly are formed in the side wall of one end of the connecting plate (10), a plurality of fixing seats (9) are fixedly connected with the bottom end of the connecting plate (10), and a plurality of the fixing seats (9) are distributed in a group of symmetry mode at the bottom end of the connecting plate (10), the one end of the inside fixed connection third spring (38) of fixing base (9), the other end fixed connection grip block (37) of third spring (38), inside grip block (37) rotated the lateral wall of connecting plate (10) through connecting axle (36), inside two guide ways (17) that open parallel arrangement of the bottom lateral wall of casing (1), the inside sliding connection guide block (16) of guide way (17), the top fixed connection of guide block (16) is at the bottom lateral wall of collecting box (20), the one end of the other end fixed connection first spring (15) of guide block (16), the inside one side of the other end fixed connection guide way (17) of first spring (15), side groove (18) have all been opened to the both ends lateral wall of fixed frame (19), the inside sliding connection deflector (14) of side groove (18), the quantity of deflector (14) is two, two deflector (14) fixed connection is at the both ends lateral wall of collecting box (20), handle (13) are installed to the one end of collecting box (20), draw-in groove (25) have been opened to the inside of mounting panel (22), limiting plate (24) is connected to the inside block of draw-in groove (25), limiting plate (24) fixed connection is in one side of positive electrode (23), the quantity of positive electrode (23) is two, two positive electrode (23) symmetric distribution is in one side of two mounting panels (22), two be provided with negative electrode (26) between positive electrode (23), second spring (32) has been cup jointed to the inside of guide rail (31), the lateral wall of the one end fixed connection guide rail (31) of second spring (32), the lateral wall of the other end fixed connection fly leaf (30) of second spring (32), fly leaf (30) sliding connection is in the inside of guide rail (31), top fixed connection rack (29) of fly leaf (30), gear (28) is connected in rack (29) meshing, bottom fixed connection mounting bracket (33) of fly leaf (30), cooling fan (34) are installed to the bottom of mounting bracket (33), the quantity of cooling fan (34) is two, two cooling fan (34) symmetric distribution is in the inside both sides of mounting bracket (33).
2. The gigabit fiber optic switch cabinet with a dust removal function as claimed in claim 1, wherein: the bottom of the heat dissipation box (2) is provided with an air inlet groove (35), and the air inlet groove (35) is communicated with the top end of the interior of the shell (1).
3. The gigabit fiber optic switch cabinet with a dust removal function as claimed in claim 1, wherein: the side walls of two ends of the shell (1) are provided with heat dissipation grooves (101).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010809117.XA CN111954089B (en) | 2020-08-12 | 2020-08-12 | Ten-million optical fiber switch cabinet with dust removal function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010809117.XA CN111954089B (en) | 2020-08-12 | 2020-08-12 | Ten-million optical fiber switch cabinet with dust removal function |
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| CN111954089B true CN111954089B (en) | 2022-08-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112506322B (en) * | 2020-12-14 | 2023-01-10 | 广州问天信息技术有限公司 | Data processing server for game software development |
| CN113316341A (en) * | 2021-06-07 | 2021-08-27 | 吴亚林 | Intelligent communication gateway machine for power grid |
| CN113996443B (en) * | 2021-11-01 | 2023-12-15 | 上海励江机电设备安装有限公司 | Electricity-saving device for electrostatic dust collector |
| CN114500409B (en) * | 2022-02-11 | 2024-04-12 | 贵州柯雅通信技术有限责任公司 | Heat radiation equipment for switch capable of detecting temperature |
| CN116389935B (en) * | 2023-05-11 | 2023-11-03 | 广州汇信特通信技术股份有限公司 | High-protection optical switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6983095B2 (en) * | 2003-11-17 | 2006-01-03 | Fiber Optic Network Solutions Corporation | Systems and methods for managing optical fibers and components within an enclosure in an optical communications network |
| CN206835136U (en) * | 2017-05-25 | 2018-01-02 | 遵义医学院 | A kind of interchanger |
| CN207939675U (en) * | 2017-12-29 | 2018-10-02 | 南京云清普为通信科技有限公司 | A kind of support device of communication equipment |
| CN208015267U (en) * | 2018-04-09 | 2018-10-26 | 广东电网有限责任公司 | A kind of power equipment case line clamp |
| CN209895055U (en) * | 2019-06-27 | 2020-01-03 | 上海畅博通信工程有限公司 | Photoelectric combined cable fixing device of underwater optical fiber repeater |
| CN210381663U (en) * | 2019-07-10 | 2020-04-21 | 艾克赛尔(天津)科技有限公司 | Heat dissipation device of electric vehicle controller |
| CN210594716U (en) * | 2019-09-12 | 2020-05-22 | 彭乾 | Cable anti-winding device for electrocardiographic examination |
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