CN110824638B - Novel sealed optical cable divides fine equipment - Google Patents
Novel sealed optical cable divides fine equipment Download PDFInfo
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- CN110824638B CN110824638B CN201911115899.0A CN201911115899A CN110824638B CN 110824638 B CN110824638 B CN 110824638B CN 201911115899 A CN201911115899 A CN 201911115899A CN 110824638 B CN110824638 B CN 110824638B
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- inner cavity
- box body
- fiber
- shell
- top end
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- 230000003287 optical effect Effects 0.000 title claims abstract description 23
- 239000000835 fiber Substances 0.000 claims abstract description 76
- 239000000428 dust Substances 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000013307 optical fiber Substances 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000009792 diffusion process Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 125000003003 spiro group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 10
- 239000007921 spray Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4471—Terminating devices ; Cable clamps
- G02B6/44775—Cable seals e.g. feed-through
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4442—Cap coupling boxes
- G02B6/4444—Seals
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a novel sealed optical cable fiber dividing device, which comprises: the optical fiber distribution frame comprises a fiber distribution box body, a heat dissipation mechanism, an optical splitter, an optical fiber distribution frame, a sealing mechanism and a reciprocating mechanism, wherein ventilation assemblies are arranged at the bottom ends of the left side and the right side of an inner cavity of the fiber distribution box body; the heat dissipation mechanism is arranged at the top end of the fiber splitting box body; the optical divider is arranged above the inner cavity of the fiber dividing box body through the mounting frame; the optical fiber distribution frame is arranged below the inner cavity of the fiber distribution box body through the mounting frame; the number of the sealing mechanisms is a plurality of; the reciprocating mechanism is arranged at the rear opening of the inner cavity of the fiber dividing box body. This novel sealed optical cable divides fine case can carry out the ascending sealedly of a plurality of directions to optic fibre divides fine case, prevents when improving the leakproofness that outside dust from getting into, avoids influencing optic fibre signal transmission to when keeping the leakproofness, improve the inside radiating effect to optic fibre divides fine case, prevent to cause electrical component to damage.
Description
Technical Field
The invention relates to the technical field of optical cable communication, in particular to novel sealed optical cable fiber dividing equipment.
Background
The optical fiber is a short-term optical fiber, is a fiber made of glass or plastic, can be used as a light conduction tool, and has the transmission principle of total reflection of light, and the former hong Kong Chinese university high-speed roll and George A. Hockham firstly propose the idea that the optical fiber can be used for communication transmission, and the fine optical fiber is packaged in a plastic sheath, so that the fine optical fiber can be bent without breaking. In general, a transmitting device at one end of an optical fiber transmits light pulses to the optical fiber by using a light emitting diode (light emitting diode, LED) or a beam of laser, a receiving device at the other end of the optical fiber detects the pulses by using a photosensitive element, and a fiber splitting box is mainly used for solving the problem of insufficient fiber cores in FTTB and FTTH, namely an optical splitter and a plurality of fiber melting discs, and is generally hung on a wall of a cell stairwell or in a standing cell green belt;
because the optical cable divides fine case to be used for open air more, and optical cable divides fine case leakproofness not strong, leads to the inside dust of optical cable divides fine case more, and easy optical fiber signal subsides, and then influences the optical fiber signal transmission effect to influence the normal heat dissipation of inside electrical component, cause inside electrical component to damage easily.
Disclosure of Invention
The invention aims to provide novel sealed optical cable fiber dividing equipment, which solves the problems that the optical fiber dividing box in the technical field is weak in tightness, causes more dust in the optical fiber, causes attenuation of optical fiber signals, further influences the optical fiber signal transmission effect, influences normal heat dissipation of internal electric elements and causes damage to the internal electric elements.
In order to achieve the above purpose, the present invention provides the following technical solutions: a novel sealed fiber optic cable splitting apparatus comprising:
the fiber dividing box comprises a fiber dividing box body, wherein ventilation assemblies are arranged at the bottom ends of the left side and the right side of an inner cavity of the fiber dividing box body;
the heat dissipation mechanism is arranged at the top end of the fiber splitting box body;
the optical divider is arranged above the inner cavity of the fiber dividing box body through the mounting frame;
the optical fiber distribution frame is arranged below the inner cavity of the fiber distribution box body through the mounting frame;
the sealing mechanisms are arranged at the bottom end of the inner cavity of the fiber separating box body;
the reciprocating mechanism is arranged at the rear opening of the inner cavity of the fiber splitting box body.
Preferably, the ventilation assembly comprises a heat radiation port and a dustproof filter screen; the front side and the rear side of the bottom of the left side and the right side of the inner cavity of the fiber splitting box body are provided with heat dissipation openings, and the inner cavity of each heat dissipation opening is detachably provided with an adaptive dustproof filter screen.
Preferably, the heat dissipation mechanism includes: the device comprises a second shell, a first fan, a dust discharging through hole, a filter plate, a dust collecting drawer, an air duct, a second fan and a three-way joint; the second shell is arranged at the top end of the fiber splitting box body along the left-right direction; the first shell is arranged at the top end of the second shell along the left-right direction; the number of the first fans is two, and the two first fans are respectively arranged at the front end opening and the rear end opening of the left side of the inner cavity of the first shell; the dust exhaust through hole is formed in the top end of the left side of the inner cavity of the second shell, and the top end of the inner cavity of the dust exhaust through hole is communicated with the inner cavity of the first shell;
the number of the filter plates is a plurality, and the filter plates are arranged at the corresponding positions of the top end of the inner cavity of the first shell and the dust exhaust through holes from left to right in a clearance way; the dust collection drawer is inserted into the left side of the inner cavity of the second shell along the left-right direction; the air duct is arranged at the bottom end of the right side of the inner cavity of the first shell along the up-down direction, and the bottom end of the air duct penetrates through the second shell and extends into the right side of the top end of the inner cavity of the fiber splitting box body; the second fan is arranged at the bottom end of the inner cavity of the air duct, and the three-way joint is in threaded connection with the bottom end of the air duct.
Preferably, the included angle between the filter plate and the top end of the inner cavity of the first shell is 60 degrees.
Preferably, the sealing mechanism comprises a positioning through hole, a sealing gasket and a circuit through hole: the number of the positioning through holes is a plurality, the positioning through holes are formed in the bottom end of the outer wall of the fiber dividing box body, and the inner cavity of the positioning through holes is communicated with the inner cavity of the fiber dividing box body; the sealing gaskets are detachably inserted into the inner cavities of the positioning through holes, and the upper ends and the lower ends of the sealing gaskets extend out of the inner cavities of the positioning through holes; the number of the circuit through holes is a plurality, and the upper and lower ends of the inner cavity of the circuit through holes are respectively communicated with the upper and lower ends of the sealing gasket.
Preferably, the reciprocating mechanism includes: the device comprises a shell, a stepping motor, a first conical gear, a screw rod, a second conical gear, a limit groove, a screw rod nut and a flat tube; the shell is arranged at the opening at the rear side of the inner cavity of the fiber dividing box body, and the front side of the shell extends into the inner cavity of the fiber dividing box body; the stepping motor is arranged at the center position of the rear side of the inner cavity of the shell along the front-rear direction; the first conical gear is arranged at the output end of the stepping motor; the number of the screw rods is two, the two screw rods are respectively connected to the central positions of the upper end and the lower end of the inner cavity of the shell in a rotating manner along the up-down direction through bearings, the inner ring of each bearing is fixedly connected with the outer wall of the screw rod, and the outer ring of each bearing is in interference fit with the inner wall of the shell; the number of the second conical gears is two, the two second conical gears are respectively connected with the inner sides of the outer walls of the upper lead screw and the lower lead screw in a key way, and the two second conical gears are meshed with the first conical gears; the number of the limiting grooves is two, the two limiting grooves are respectively arranged at the upper end and the lower end of the front side center position of the shell along the up-down direction, and the two limiting grooves are communicated with the inner cavity of the shell; the number of the screw nuts is two, the two screw nuts are respectively in threaded connection with the outer walls of the two screws, and the upper screw nut and the lower screw nut respectively penetrate through the outer sides of the inner cavities of the upper limit groove and the lower limit groove; the number of the flat pipes is two, the two flat pipes are respectively arranged on the front sides of the two screw nuts along the left-right direction, the upper side and the lower side of the flat pipes are respectively connected with one end of a hose in a screwed mode, the other ends of the hoses of the upper side and the lower side of the flat pipes are respectively connected with the interfaces on the left side and the right side of the flat pipes, and the front sides of the flat pipes are sequentially provided with diffusion spray heads from left to right.
Preferably, the upper and lower second bevel gears are overlapped after rotating 180 degrees relative to the axis of the first bevel gear.
Compared with the prior art, the invention has the beneficial effects that: outside air is sucked into the first shell through the first fan, so that outside dust-containing air flow is impacted on the filter plate in turn to make the air flow suddenly rotate, outside dust-containing air flow dust particles are separated from the air flow under the action of inertia force and pass through dust discharging through holes along the inclined surfaces of the filter plate to fall into a dust collecting drawer, the second fan sucks air into the air channel and respectively enters into the flat tube through the three-way connector, the air is sprayed out of the diffusion spray nozzle at the front side of the flat tube, the stepping motor drives the first bevel gear to intermittently rotate clockwise or anticlockwise, the upper and lower second bevel gears respectively drive the screw rods at corresponding positions to rotate in opposite directions under the action of the rotation force of the first bevel gear, and the upper and lower screw rod nuts respectively drive the flat tube to reciprocate up and down in the inner cavity of the fiber dividing box body under the action of the rotation force of the screw rods at corresponding positions, so that sealing is carried out on a plurality of directions on the fiber dividing box, external dust is prevented from entering the optical fiber, optical fiber signal transmission is prevented from being influenced while sealing is improved, and meanwhile internal heat dissipation effect on the fiber dividing box is prevented from being damaged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the heat dissipating mechanism of FIG. 1;
FIG. 3 is a schematic view of the sealing mechanism of FIG. 1;
FIG. 4 is a schematic view of the reciprocator of FIG. 1;
fig. 5 is a front cross-sectional view of the reciprocator of fig. 1.
In the figure: 1. the fiber distribution box comprises a box body 2, a heat dissipation mechanism 21, a first shell 22, a second shell 23, a first fan 24, a dust discharge through hole 25, a filter plate 26, a dust collection drawer 27, an air duct 28, a second fan 29, a three-way joint 3, a heat dissipation port 4, a dust prevention filter screen 5, an optical splitter 6, an optical fiber distribution frame 7, a sealing mechanism 71, a positioning through hole 72, a sealing gasket 73, a circuit through hole 8, a reciprocating mechanism 81, a shell 82, a stepping motor 83, a first conical gear 84, a lead screw 85, a second conical gear 86, a lead screw nut 87, a limit groove 88 and a flat pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1-5, the present invention provides a technical solution: a novel sealed fiber optic cable splitting apparatus comprising: the optical fiber distribution frame comprises a fiber distribution box body 1, a heat dissipation mechanism 2, an optical splitter 5, an optical fiber distribution frame 6, a sealing mechanism 7 and a reciprocating mechanism 8, wherein ventilation assemblies are arranged at the bottom ends of the left side and the right side of an inner cavity of the fiber distribution box body 1, and a box door hinged to the front side of the fiber distribution box body 1 is provided with a sealing rubber strip to improve the inner sealing performance of the fiber distribution box body 1; the heat dissipation mechanism 2 is arranged at the top end of the fiber splitting box body 1; the optical splitter 5 is arranged above the inner cavity of the fiber splitting box body 1 through a mounting frame; the optical fiber distribution frame 6 is arranged below the inner cavity of the optical fiber distribution box body 1 through a mounting frame, and the optical fiber distribution box body 1, the optical splitter 5 and the optical fiber distribution frame 6 are directly purchased, installed and used from the market according to specific use models; the number of the sealing mechanisms 7 is a plurality, and the sealing mechanisms 7 are arranged at the bottom end of the inner cavity of the fiber separating box body 1; the reciprocating mechanism 8 is arranged at the rear opening of the inner cavity of the fiber splitting box body 1.
Preferably, the ventilation assembly comprises a heat radiation port 3 and a dust-proof filter screen 4; the front and back both sides of the left and right sides bottom of the inner chamber of minute fine case box 1 all have seted up thermovent 3, and flat pipe 88 exhaust air current passes thermovent 3 under the filtration of dustproof filter screen 4 and forms the convection current, and then dispels the heat to minute fine case box 1, and thermovent 3's inner chamber detachable installs the dustproof filter screen 4 of looks adaptation to prevent outside dust from getting into minute fine case box 1 by thermovent 3.
As a preferred embodiment, the heat dissipation mechanism 2 includes: the second housing 22, the first housing 21, the first fan 23, the dust discharge through hole 24, the filter plate 25, the dust collection drawer 26, the air duct 27, the second fan 28 and the three-way joint 29; the second housing 22 is installed at the top end of the fiber splitting box body 1 in the left-right direction; the first housing 21 is mounted on the top end of the second housing 22 in the left-right direction; the number of the first fans 23 is two, the two first fans 23 are respectively arranged at the front end opening and the rear end opening of the left side of the inner cavity of the first shell 21, the motor in the first fan 23 drives the fan blades to rotate so as to suck external air into the first shell 21, and the external dust-containing air flow is sequentially impacted on the filter plate 25 to promote the air flow to make sharp rotation; the dust exhaust through hole 24 is formed in the top end of the left side of the inner cavity of the second shell 22, and the top end of the inner cavity of the dust exhaust through hole 24 is communicated with the inner cavity of the first shell 21; the number of the filter plates 25 is a plurality, and the filter plates 25 are arranged at the corresponding positions of the dust exhaust through holes 24 and the top end of the inner cavity of the first shell 21 from left to right; the dust collecting drawer 26 is inserted into the left side of the inner cavity of the second shell 22 along the left-right direction, and the dust collecting drawer 26 can be pulled out of the left side of the inner cavity of the second shell 22, so that dust can be collected by workers conveniently; the air duct 27 is arranged at the bottom end of the right side of the inner cavity of the first shell 21 along the up-down direction, and the bottom end of the air duct 27 penetrates through the second shell 22 and extends into the right side of the top end of the inner cavity of the fiber splitting box body 1; the second fan 28 is installed at the bottom end of the inner cavity of the air duct 27, the three-way joint 29 is in threaded connection with the bottom end of the air duct 27, the first fan 23 and the second fan 28 are directly purchased, installed and used from the market according to specific use models, a filter screen can be additionally arranged according to specific use environments of the device, and the second fan 28 can suck clean air flow in the first shell 21 into the air duct 27.
Preferably, the included angle between the filter plate 25 and the top end of the inner cavity of the first housing 21 is 60 degrees, so that the dust particles of the external dust-containing air flow are separated from the air flow under the action of inertial force and pass through the dust discharge through hole 24 along the inclined plane of the filter plate 25 to fall into the dust collection drawer 26.
As a preferred solution, the sealing mechanism 7 further comprises a positioning through hole 71, a sealing gasket 72 and a line through hole 73: the number of the positioning through holes 71 is a plurality, the plurality of the positioning through holes 71 are arranged at the bottom end of the outer wall of the fiber dividing box body 1, and the inner cavity of the positioning through holes 71 is communicated with the inner cavity of the fiber dividing box body 1; the number of the sealing gaskets 72 is several, the sealing gaskets 72 are detachably inserted into the inner cavity of the positioning through hole 71, the upper end and the lower end of the sealing gaskets 72 extend out of the inner cavity of the positioning through hole 71, the sealing gaskets 72 are made of rubber with good elasticity, the optical fiber cables can be wrapped by the circuit through holes 73 by means of elasticity, and the circuit through holes 73 on the surface of the sealing gaskets 72 can be blocked by rubber plugs when not in use so as to improve the inner sealing performance of the fiber splitting box body 1; the number of the circuit through holes 73 is a plurality, the upper and lower ends of the inner cavity of the circuit through holes 73 are respectively communicated with the upper and lower ends of the sealing pad 72, and the inner diameter of the circuit through holes 73 is matched with the outer diameter of the optical fiber cable.
Preferably, the reciprocating mechanism 8 further includes: the device comprises a shell 81, a stepping motor 82, a first conical gear 83, a screw 84, a second conical gear 85, a limit groove 87, a screw nut 86 and a flat tube 88; the shell 81 is arranged at the opening at the rear side of the inner cavity of the fiber splitting box body 1, and the front side of the shell 81 extends into the inner cavity of the fiber splitting box body 1; the stepper motor 82 is arranged at the center position of the rear side of the inner cavity of the shell 81 along the front-rear direction, the stepper motor 82 is directly purchased and used from the market according to specific use requirements, and the stepper motor 82 can drive the first conical gear 83 to intermittently rotate clockwise or anticlockwise; the first bevel gear 83 is mounted at the output end of the stepper motor 82; the number of the lead screws 84 is two, the two lead screws 84 are respectively connected to the central positions of the upper end and the lower end of the inner cavity of the shell 81 in a rotating way through bearings in the up-down direction, the inner ring of each bearing is fixedly connected with the outer wall of each lead screw 84, and the outer ring of each bearing is in interference fit with the inner wall of the shell 81; the number of the second bevel gears 85 is two, the two second bevel gears 85 are respectively connected with the inner sides of the outer walls of the upper lead screw 84 and the lower lead screw 84 in a key way, and the two second bevel gears 85 are meshed with the first bevel gears 83; the number of the limiting grooves 87 is two, the two limiting grooves 87 are respectively arranged at the upper end and the lower end of the front center position of the shell 81 along the up-down direction, and the two limiting grooves 87 are communicated with the inner cavity of the shell 81; the number of the screw nuts 86 is two, the two screw nuts 86 are respectively screwed on the outer walls of the two screws 84, the upper screw nut 86 and the lower screw nut 86 respectively penetrate through the outer sides of the inner cavities of the upper limit groove 87 and the lower limit groove 87, the upper screw 84 and the lower screw nut 85 on the corresponding positions can be respectively driven to rotate in opposite directions under the action of the rotating force of the first conical gear 83, the upper screw nut 86 and the lower screw nut 86 are respectively driven to reciprocate up and down under the action of the rotating force of the screw 84 on the corresponding positions, and the screw nuts 86 drive the flat tube 88 to reciprocate up and down in the inner cavity of the fiber splitting box body 1; the number of the flat tubes 88 is two, the two flat tubes 88 are respectively arranged on the front sides of the two screw nuts 86 along the left-right direction, the right sides of the upper flat tube 88 and the lower flat tube 88 are both in threaded connection with one end of a hose, the other ends of the hoses of the upper flat tube 88 and the lower flat tube 88 are respectively connected with the interfaces on the left side and the right side of 29, and the front sides of the flat tubes 88 are sequentially provided with diffusion spray heads from left to right, so that the spray area of air flow is increased, and the heat dissipation effect is improved.
In a preferred embodiment, the upper and lower second bevel gears 85 rotate 180 degrees relative to the axis of the first bevel gear 83 and then overlap, so that the upper and lower second bevel gears 85 respectively drive the screws 84 at corresponding positions to rotate in opposite directions under the action of the rotation force of the first bevel gear 83.
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the working sequence among the electric components in the following working principles, wherein the detailed connection means are known in the art, the working principles and the processes are mainly introduced below, and the specific work is not described below.
When in installation, a worker passes an optical fiber cable through the line through hole 73, the sealing gasket 72 enables the line through hole 73 to wrap the outer wall of the cable under the self elastic action, the worker sequentially connects the optical splitter 5 and the optical fiber distribution frame 6 after fiber melting installation joint is carried out in the fiber splitting box body 1, and further the line hole in the fiber splitting box body 1 can be sealed to prevent external dust from entering, when in use, the worker sequentially controls the first fan 23 and the second fan 28 to be sequentially started, so that the motor in the first fan 23 drives the fan blades to rotate to suck external air into the first shell 21, external dust-containing airflow sequentially impacts the filter plate 25 to urge the airflow to make the airflow suddenly rotate, because the included angle between the filter plate 25 and the top end of the inner cavity of the first shell 21 is 60 degrees, dust particles of the external dust-containing airflow are separated from the airflow under the action of inertia force and pass through the dust discharging through hole 24 along the inclined plane of the filter plate 25 to fall into the dust collecting drawer 26, the second fan 28 drives the fan blades to rotate so as to suck air into the air duct 27, the air enters the flat tube 88 under the split flow of the three-way joint 29 and is sprayed out by the diffusion spray nozzle at the front side of the flat tube 88, so that the heat dissipation area is increased, the worker controls the stepping motor 82 to start, the stepping motor 82 drives the first conical gear 83 to intermittently rotate clockwise or anticlockwise, the upper and lower second conical gears 85 are overlapped after rotating 180 degrees relative to the axis of the first conical gear 83 due to the meshing of the second conical gears 85 and the first conical gear 83, the upper and lower second conical gears 85 are driven to respectively drive the lead screws 84 at corresponding positions to rotate in opposite directions under the rotating force of the first conical gear 83, and the lead screw nuts 86 are meshed with the lead screws 84, the upper lead screw nut 86 and the lower lead screw nut 86 are driven to reciprocate up and down under the action of the rotating force of the lead screw 84 at corresponding positions, the lead screw nut 86 drives the flat tube 88 to reciprocate up and down in the inner cavity of the fiber distribution box body 1, the heat dissipation effect is improved, the exhaust air flow of the flat tube 88 passes through the heat dissipation opening 3 to form convection under the filtering of the dustproof filter screen 4, and then the heat dissipation is carried out in the fiber distribution box body 1, so that the fiber distribution box is sealed in multiple directions, external dust is prevented from entering while the tightness is improved, the optical fiber signal transmission is prevented from being influenced, the internal heat dissipation effect of the fiber distribution box is improved while the tightness is maintained, and the damage to electric elements is prevented.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Novel sealed optical cable divides fine equipment, its characterized in that includes:
the fiber splitting box comprises a fiber splitting box body (1), wherein ventilation assemblies are arranged at the bottom ends of the left side and the right side of an inner cavity of the fiber splitting box body (1);
the heat dissipation mechanism (2) is arranged at the top end of the fiber splitting box body (1);
the optical divider (5) is arranged above the inner cavity of the fiber dividing box body (1) through a mounting frame;
the optical fiber distribution frame (6) is arranged below the inner cavity of the fiber distribution box body (1) through a mounting frame;
the sealing mechanisms (7) are arranged in number, and the sealing mechanisms (7) are arranged at the bottom end of the inner cavity of the fiber separating box body (1);
the reciprocating mechanism (8) is arranged at the rear opening of the inner cavity of the fiber splitting box body (1);
the heat dissipation mechanism (2) includes:
a second housing (22) which is mounted on the top end of the fiber separation box body (1) along the left-right direction;
a first housing (21) that is attached to the top end of the second housing (22) in the left-right direction;
the two first fans (23) are arranged, and the two first fans (23) are respectively arranged at the front end opening and the rear end opening of the left side of the inner cavity of the first shell (21);
the dust exhaust through hole (24) is formed in the top end of the left side of the inner cavity of the second shell (22), and the top end of the inner cavity of the dust exhaust through hole (24) is communicated with the inner cavity of the first shell (21);
the number of the filter plates (25) is a plurality, and the filter plates (25) are arranged at the corresponding positions of the top end of the inner cavity of the first shell (21) and the dust discharge through hole (24) from left to right in a clearance manner;
the dust collection drawer (26) is inserted into the left side of the inner cavity of the second shell (22) along the left-right direction;
the air duct (27) is arranged at the bottom end of the right side of the inner cavity of the first shell (21) along the up-down direction, and the bottom end of the air duct (27) penetrates through the second shell (22) and extends into the right side of the top end of the inner cavity of the fiber splitting box body (1);
a second fan (28) arranged at the bottom end of the inner cavity of the air duct (27)
The three-way joint (29) is in threaded connection with the bottom end of the air duct (27);
the sealing mechanism (7) comprises:
the positioning through holes (71) are formed in the bottom end of the outer wall of the fiber dividing box body (1), and the inner cavities of the positioning through holes (71) are communicated with the inner cavities of the fiber dividing box body (1);
the sealing gaskets (72) are arranged in a plurality, the sealing gaskets (72) are detachably inserted into the inner cavities of the positioning through holes (71), and the upper ends and the lower ends of the sealing gaskets (72) extend out of the inner cavities of the positioning through holes (71);
the circuit through holes (73) are arranged in number, and the upper ends and the lower ends of the inner cavities of the circuit through holes (73) are respectively communicated with the upper ends and the lower ends of the sealing gaskets (72);
the reciprocating mechanism (8) comprises:
the shell (81) is arranged at the opening at the rear side of the inner cavity of the fiber splitting box body (1), and the front side of the shell (81) extends into the inner cavity of the fiber splitting box body (1);
a stepping motor (82) arranged at the center of the rear side of the inner cavity of the housing (81) along the front-rear direction;
a first bevel gear (83) mounted at the output of the stepper motor (82);
the number of the lead screws (84) is two, the two lead screws (84) are respectively connected to the center positions of the upper end and the lower end of the inner cavity of the shell (81) in a rotating manner along the up-down direction through bearings, the inner rings of the bearings are fixedly connected with the outer wall of the lead screws (84), and the outer rings of the bearings are in interference fit with the inner wall of the shell (81);
the number of the second conical gears (85) is two, the two second conical gears (85) are respectively connected with the inner sides of the outer walls of the upper lead screw (84) and the lower lead screw in a key way, and the two second conical gears (85) are meshed with the first conical gears (83);
the number of the limiting grooves (87) is two, the two limiting grooves (87) are respectively arranged at the upper end and the lower end of the front side center position of the shell (81) along the up-down direction, and the two limiting grooves (87) are communicated with the inner cavity of the shell (81);
the number of the screw nuts (86) is two, the two screw nuts (86) are respectively connected with the outer walls of the two screws (84) in a screwed mode, and the upper screw nut (86) and the lower screw nut (86) respectively penetrate through the outer sides of inner cavities of the upper limit groove (87) and the lower limit groove;
flat pipe (88), the quantity of flat pipe (88) is two, and two flat pipes (88) are along controlling the front side of direction setting at two screw nut (86) respectively, and upper and lower two the equal spiro union in right side of flat pipe (88) has the one end of hose, and the hose other end of upper and lower two flat pipes (88) is connected with the left and right sides interface of (29) respectively, the front side of flat pipe (88) has set gradually the diffusion shower nozzle from a left side to a right side.
2. The novel sealed optical cable splitting device of claim 1, wherein: the ventilation assembly comprises a heat radiation port (3) and a dustproof filter screen (4); the front side and the rear side of the bottom end of the left side and the right side of the inner cavity of the fiber splitting box body (1) are respectively provided with a heat radiation opening (3), and an adaptive dustproof filter screen (4) is detachably arranged in the inner cavity of the heat radiation opening (3).
3. The novel sealed optical cable splitting device of claim 2, wherein: the included angle between the filter plate (25) and the top end of the inner cavity of the first shell (21) is 60 degrees.
4. A novel sealed fiber optic cable distribution apparatus according to claim 3, wherein: the upper and lower second bevel gears (85) are overlapped after rotating 180 degrees relative to the axis of the first bevel gear (83).
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080006087A (en) * | 2006-07-11 | 2008-01-16 | 장근환 | Outdoor type optical termination panel |
| CN202693877U (en) * | 2012-07-09 | 2013-01-23 | 深圳市科信通信设备有限公司 | Fiber distribution box for optical cable |
| CN203759323U (en) * | 2014-03-07 | 2014-08-06 | 杭州华宏通信设备有限公司 | Optical cable fiber distribution box |
| CN104133276A (en) * | 2014-07-04 | 2014-11-05 | 宁波余大通信技术有限公司 | Cylindrical optical-cable fiber distribution box |
| CN204790106U (en) * | 2015-06-30 | 2015-11-18 | 泉州心创电子有限公司 | Communication optical cable divides fine case |
| CN105974547A (en) * | 2016-07-29 | 2016-09-28 | 四川天邑康和通信股份有限公司 | Cable fiber separating box and wiring method thereof |
| CN107121740A (en) * | 2017-05-10 | 2017-09-01 | 国网浙江省电力公司丽水供电公司 | A kind of fiber box |
| CN107272129A (en) * | 2017-07-31 | 2017-10-20 | 国网山东省电力公司经济技术研究院 | A kind of fiber cable cross connection box with cooling device |
| CN107317249A (en) * | 2017-08-31 | 2017-11-03 | 重庆亚唐科技有限公司 | Distribution cabinet |
| CN107608045A (en) * | 2017-10-19 | 2018-01-19 | 刘和来 | A kind of fibre distribution frame of good heat dissipation effect |
| CN108445595A (en) * | 2018-05-07 | 2018-08-24 | 江苏仟略信息技术有限公司 | A kind of fiber box |
| CN207896859U (en) * | 2018-01-26 | 2018-09-21 | 广东晟开实业有限公司 | A kind of frequency converter box with heat dissipation dedusting function |
| CN208060797U (en) * | 2018-04-10 | 2018-11-06 | 张梅 | A kind of indoor optical cable fiber-dividing box |
| CN208188424U (en) * | 2018-05-15 | 2018-12-04 | 义博通信设备集团股份有限公司 | A kind of optical cable fiber-dividing box with radiator |
| CN208188432U (en) * | 2018-05-24 | 2018-12-04 | 义博通信设备集团股份有限公司 | A kind of multi-angle mount type fiber-dividing box |
| CN208766364U (en) * | 2018-10-04 | 2019-04-19 | 河南新志通信工程有限公司 | A kind of communication cable fiber-dividing box with dedusting function |
| CN208861037U (en) * | 2018-11-15 | 2019-05-14 | 深圳市安达信通讯设备有限公司 | A kind of radiator structure for fiber cable cross connection box |
| CN208890180U (en) * | 2018-08-22 | 2019-05-21 | 河南中和电气有限公司 | A kind of power distribution cabinet with dedusting and radiator structure |
| CN209248102U (en) * | 2018-12-03 | 2019-08-13 | 武汉光卓科技有限公司 | A kind of high-capacity optical fiber distributing frame |
| CN209471287U (en) * | 2019-04-15 | 2019-10-08 | 泉州市安邦通信设备有限公司 | A kind of fiber-dividing box of good dustproof effect |
-
2019
- 2019-11-20 CN CN201911115899.0A patent/CN110824638B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080006087A (en) * | 2006-07-11 | 2008-01-16 | 장근환 | Outdoor type optical termination panel |
| CN202693877U (en) * | 2012-07-09 | 2013-01-23 | 深圳市科信通信设备有限公司 | Fiber distribution box for optical cable |
| CN203759323U (en) * | 2014-03-07 | 2014-08-06 | 杭州华宏通信设备有限公司 | Optical cable fiber distribution box |
| CN104133276A (en) * | 2014-07-04 | 2014-11-05 | 宁波余大通信技术有限公司 | Cylindrical optical-cable fiber distribution box |
| CN204790106U (en) * | 2015-06-30 | 2015-11-18 | 泉州心创电子有限公司 | Communication optical cable divides fine case |
| CN105974547A (en) * | 2016-07-29 | 2016-09-28 | 四川天邑康和通信股份有限公司 | Cable fiber separating box and wiring method thereof |
| CN107121740A (en) * | 2017-05-10 | 2017-09-01 | 国网浙江省电力公司丽水供电公司 | A kind of fiber box |
| CN107272129A (en) * | 2017-07-31 | 2017-10-20 | 国网山东省电力公司经济技术研究院 | A kind of fiber cable cross connection box with cooling device |
| CN107317249A (en) * | 2017-08-31 | 2017-11-03 | 重庆亚唐科技有限公司 | Distribution cabinet |
| CN107608045A (en) * | 2017-10-19 | 2018-01-19 | 刘和来 | A kind of fibre distribution frame of good heat dissipation effect |
| CN207896859U (en) * | 2018-01-26 | 2018-09-21 | 广东晟开实业有限公司 | A kind of frequency converter box with heat dissipation dedusting function |
| CN208060797U (en) * | 2018-04-10 | 2018-11-06 | 张梅 | A kind of indoor optical cable fiber-dividing box |
| CN108445595A (en) * | 2018-05-07 | 2018-08-24 | 江苏仟略信息技术有限公司 | A kind of fiber box |
| CN208188424U (en) * | 2018-05-15 | 2018-12-04 | 义博通信设备集团股份有限公司 | A kind of optical cable fiber-dividing box with radiator |
| CN208188432U (en) * | 2018-05-24 | 2018-12-04 | 义博通信设备集团股份有限公司 | A kind of multi-angle mount type fiber-dividing box |
| CN208890180U (en) * | 2018-08-22 | 2019-05-21 | 河南中和电气有限公司 | A kind of power distribution cabinet with dedusting and radiator structure |
| CN208766364U (en) * | 2018-10-04 | 2019-04-19 | 河南新志通信工程有限公司 | A kind of communication cable fiber-dividing box with dedusting function |
| CN208861037U (en) * | 2018-11-15 | 2019-05-14 | 深圳市安达信通讯设备有限公司 | A kind of radiator structure for fiber cable cross connection box |
| CN209248102U (en) * | 2018-12-03 | 2019-08-13 | 武汉光卓科技有限公司 | A kind of high-capacity optical fiber distributing frame |
| CN209471287U (en) * | 2019-04-15 | 2019-10-08 | 泉州市安邦通信设备有限公司 | A kind of fiber-dividing box of good dustproof effect |
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|---|---|
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Denomination of invention: A New Type of Sealed Fiber Optic Cable Splitting Equipment Granted publication date: 20231017 Pledgee: Lingqiao sub branch of Zhejiang Fuyang Rural Commercial Bank Co.,Ltd. Pledgor: Hangzhou Yuhua Technology Co.,Ltd. Registration number: Y2024980014536 |