CN113885147A - Detachable optical cable cross-connecting box - Google Patents
Detachable optical cable cross-connecting box Download PDFInfo
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- CN113885147A CN113885147A CN202111028292.6A CN202111028292A CN113885147A CN 113885147 A CN113885147 A CN 113885147A CN 202111028292 A CN202111028292 A CN 202111028292A CN 113885147 A CN113885147 A CN 113885147A
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- wall
- optical cable
- cable cross
- heat dissipation
- chamber
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- 230000003287 optical effect Effects 0.000 title claims abstract description 92
- 230000017525 heat dissipation Effects 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 41
- 238000005192 partition Methods 0.000 claims description 9
- 210000003437 trachea Anatomy 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012466 permeate Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Classifications
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- 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
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
-
- 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
-
- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
-
- 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
- G02B6/4448—Electro-optic
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a detachable optical cable cross-connecting box which comprises a fixed seat and a box body, wherein one side inner wall of the box body is connected with a box door through a hinge, a handle is arranged on one side outer wall of the box door, an installation chamber, a heat dissipation chamber and a wiring chamber are respectively arranged in the box body, a filter plate is fixedly connected between the installation chamber and the heat dissipation chamber, an installation plate is fixedly connected between the inner walls on the opposite sides of the installation chamber, a plurality of wiring terminals are arranged on the outer wall on one side of the installation plate, an installation opening is arranged on the inner wall on one side of the heat dissipation chamber, a heat dissipation fan is arranged on the inner wall of the installation opening, and a first air cushion is arranged between the box body and the fixed seat. The invention can effectively prevent water flow from submerging the bottom of the optical cable cross-connecting box to cause the water flow to permeate into the optical cable cross-connecting box, and can effectively prevent rainwater from permeating into the optical cable cross-connecting box to cause the interior of the optical cable cross-connecting box to be damaged, thereby improving the heat dissipation effect in the optical cable cross-connecting box.
Description
Technical Field
The invention relates to the technical field of optical cable cross connecting boxes, in particular to a detachable optical cable cross connecting box.
Background
The optical cable cross-connecting box is a cross-connecting equipment for providing optical cable terminating and jumping connection for main layer optical cable and wiring layer optical cable, after the optical cable is introduced into the optical cable cross-connecting box, after the optical cable is passed through the processes of fixing, terminating and distributing optical fibre, the main layer optical cable and wiring layer optical cable are communicated by using jumping optical fibre, the optical cable cross-connecting box mainly is an interface equipment for connecting main layer optical cable and wiring layer optical cable in the optical cable access network, and the structure of the optical cable cross-connecting box mainly is formed from box body, internal metal workpiece, optical fibre movable connector and auxiliary equipment, and can be divided into indoor type and outdoor type according to different application occasions.
For an optical cable cross-connecting cabinet installed outdoors, when large water flows are encountered, the water flows submerge the inside of the optical cable cross-connecting cabinet, so that the water flows can penetrate into the inside of the optical cable cross-connecting cabinet, and then elements inside the optical cable cross-connecting cabinet can be damaged due to erosion of the water flows.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a detachable optical cable cross connecting cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
a detachable optical cable cross-connecting box comprises a fixed seat and a box body, wherein a box door is connected to the inner wall of one side of the box body through a hinge, a handle is arranged on the outer wall of one side of the box door, an installation chamber, a heat dissipation chamber and a wiring chamber are respectively arranged in the box body, a filter plate is fixedly connected between the installation chamber and the heat dissipation chamber, a mounting plate is fixedly connected between the inner walls of the opposite sides of the installation chamber, a plurality of wiring terminals are arranged on the outer wall of one side of the mounting plate, an installation opening is formed in the inner wall of one side of the heat dissipation chamber, a heat dissipation fan is arranged on the inner wall of the installation opening, a first air cushion is arranged between the box body and the fixed seat, protection plates are respectively connected to the two sides of the outer wall at the top of the fixed seat in a sliding manner, an opening is formed in the outer wall of one side of each of the two protection plates, a positioning rod is connected to the inner wall of the opening in a sliding manner, and positioning grooves are respectively formed in the outer walls of the two sides of the box body, and sliding connection between constant head tank and the locating lever, be provided with the second air cushion between guard plate and the box, and be provided with the trachea between first air cushion and the second air cushion, the equal fixedly connected with waterproof board in both sides of fixing base top outer wall.
Preferably, a baffle is fixedly connected between the installation chamber and the wiring chamber, and a plurality of wiring holes are formed in the outer wall of the top of the baffle and the inner portion of one side of the installation chamber.
Preferably, a partition board is fixedly connected between the inner walls of the two opposite sides of the installation chamber, a threading hole is formed in the outer wall of one side of the partition board, and a thread pipe is arranged on the inner wall of the threading hole.
Preferably, a plurality of mounting brackets are fixedly connected between the inner wall of one side of the mounting chamber and the outer wall of one side of the partition plate, a sliding groove is formed in the outer wall of one side of each mounting bracket, and a mounting block is slidably connected to the inner wall of the sliding groove.
Preferably, the air inlet has all been seted up to the both sides outer wall of heat dissipation chamber, and the inner wall fixedly connected with heating panel of air inlet, and a plurality of inlet ports have been seted up to one side outer wall of heating panel, and the shape of inlet port is for leaking hopper-shaped, and the lopsidedness of inlet port upwards sets up.
Preferably, the inner wall of the top of the heat dissipation chamber is provided with a rotating mechanism, the rotating mechanism comprises a rotating shaft and blades, the rotating shaft and the blades are connected through bolts, the rotating shaft and the heat dissipation chamber are in rotating connection, and the blades are in spiral shapes.
Preferably, a heat dissipation opening is formed in the outer wall of one side of the installation chamber, and a plurality of heat dissipation fins are fixedly connected between the inner walls of the two opposite sides of the heat dissipation opening.
Preferably, the top outer wall of box is provided with protection machanism, and protection machanism includes flashing board and telescopic link, through hinged joint between flashing board and the telescopic link, through bolted connection between telescopic link and the box, and the pull mouth has all been seted up to the both sides outer wall of flashing board, and the inner wall sliding connection of pull mouth has the extension board.
Preferably, be provided with first gasbag between flashing and the box, and one side outer wall of first gasbag is provided with the pipe, and the one end of pipe is provided with the second gasbag, splices between second gasbag and the extension board.
The invention has the beneficial effects that:
1. through the arrangement of the first air cushion and the second air cushion, the optical cable cross connecting cabinet has the buffer and shock absorption effects so as to be convenient for protecting the surface of the optical cable cross connecting cabinet, meanwhile, when large water flow is encountered, the water flow has certain impact force on the protection plate, when the protection plate is impacted, the protection plate can slide to one side, at the moment, the protection plate can extrude the second air cushion when sliding, gas in the second air cushion can be conveyed to the inside of the first air cushion through the air pipe after being extruded, the first air cushion can be expanded due to gas filling, the expanded first air cushion can jack up the optical cable cross connecting cabinet to enable the optical cable cross connecting cabinet to be far away from the ground, so that the situation that water flow penetrates into the inside of the optical cable cross connecting cabinet due to submerging of the bottom of the optical cable cross connecting cabinet and further damages elements in the optical cable cross connecting cabinet can be effectively prevented, and when the water flow is scattered, the first air cushion can be restored due to the gravity of the optical cable cross-connecting box, so that the optical cable cross-connecting box is restored;
2. through the protection mechanism, when heavy rain weather occurs, rainwater can act on the rain-proof plate, the falling of the rainwater has moving impact force, therefore, the rain-proof plate can move downwards under the impact of the rainwater, at the moment, the first air bag can be extruded, the gas in the first air bag can be conveyed to the inside of the second air bag through the guide pipe, the second air bag can have certain thrust force on the extension plate when being expanded, the extension plate can move to one side after receiving the thrust force, so that the protection area of the protection mechanism is increased, the phenomenon that the rainwater penetrates into the inside of the optical cable cross-connecting box to cause the damage to the inside of the optical cable cross-connecting box can be effectively prevented, after the weather is improved, the impact force on the rain-proof plate can disappear, at the moment, the gas in the second air bag can flow back to the inside of the first air bag, and the extension plate can return to the original state under the tension force of the second air bag, at the moment, the protection area of the protection mechanism is reduced, so that the circulation of air inside and outside the optical cable cross-connecting box can be facilitated, and the heat dissipation treatment can be conveniently carried out on the inside of the optical cable cross-connecting box;
3. through slewing mechanism and the inlet port that sets up, because the shape of inlet port is the infundibulate, and one side tilt up of inlet port, therefore, can effectually prevent rainwater infiltration to the inside of optical cable distributing box, in addition, the velocity of flow when hourglass shape inlet port can make gas enter into optical cable distributing box inside increases, and the air current after increasing is can be used in on the blade, because the shape of blade is the heliciform, therefore, area of contact between blade and the air current can the grow, at this moment, the blade can rotate under the effect of air current, and the rotation of blade can make the air current converge together and flow down, thereby be convenient for cool down the processing to optical cable distributing box internal component, can improve gaseous mobility through the rotation of blade, thereby can improve the inside radiating effect of optical cable distributing box.
Drawings
Fig. 1 is a schematic structural diagram of a detachable optical cable cross-connecting cabinet according to the present invention;
fig. 2 is a schematic rear view of a detachable optical cable cross-connecting cabinet according to the present invention;
FIG. 3 is a schematic cross-sectional view of a detachable optical cable cross-connecting cabinet according to the present invention;
fig. 4 is a schematic structural view of a first air cushion and a second air cushion of a detachable optical cable cross-connecting cabinet according to the present invention;
FIG. 5 is a schematic structural diagram of a protection mechanism of a detachable optical cable cross-connecting cabinet according to the present invention;
FIG. 6 is a schematic structural diagram of a rotating mechanism of a detachable optical cable cross-connecting cabinet according to the present invention;
fig. 7 is a schematic diagram of a heat dissipation plate structure of a detachable optical cable cross-connecting box according to the present invention.
In the drawings: 1-a fixed seat; 2-protection plate; 3-waterproof board; 4-a box door; 5-a box body; 6-a handle; 7-positioning the rod; 8-rain-proof plate; 9-an extension plate; 10-a telescopic rod; 11-a first balloon; 12-a heat sink; 13-positioning grooves; 14-a heat dissipation port; 15-heat dissipation fan; 16-a first air cushion; 17-the trachea; 18-a second air cushion; 19-an installation chamber; 20-radiating fins; 21-mounting a plate; 22-filter plate; 23-a rotation mechanism; 24-a heat dissipation chamber; 25-a second balloon; 26-a separator; 27-a line pipe; 28-a mounting frame; 29-a chute; 30-a mounting block; 31-a baffle; 32-a wiring compartment; 33-air intake holes.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-7, a detachable optical cable cross-connecting box comprises a fixed seat 1 and a box body 5, wherein one side inner wall of the box body 5 is connected with a box door 4 through a hinge, a handle 6 is arranged on one side outer wall of the box door 4, an installation chamber 19, a heat dissipation chamber 24 and a wiring chamber 32 are respectively arranged in the box body 5, a filter plate 22 is connected between the installation chamber 19 and the heat dissipation chamber 24 through bolts, an installation plate 21 is connected between the inner walls of the opposite sides of the installation chamber 19 through bolts, a plurality of wiring terminals are arranged on the outer wall of one side of the installation plate 21, an installation opening is arranged on the inner wall of one side of the heat dissipation chamber 24, a heat dissipation fan 15 is arranged on the inner wall of the installation opening, a first air cushion 16 is arranged between the box body 5 and the fixed seat 1, two sides of the top outer wall of the fixed seat 1 are both slidably connected with protection plates 2, one side outer walls of the two protection plates 2 are both provided with openings, the inner walls of the openings are slidably connected with positioning rods 7, the outer walls of two sides of the box body 5 are respectively provided with a positioning groove 13, the positioning grooves 13 are connected with the positioning rods 7 in a sliding manner, a second air cushion 18 is arranged between the protection plate 2 and the box body 5, an air pipe 17 is arranged between the first air cushion 16 and the second air cushion 18, two sides of the outer wall of the top of the fixing seat 1 are respectively connected with the waterproof plate 3 through bolts, when large water flow is encountered, the water flow has certain impact force on the protection plate 2, the protection plate 2 slides to one side when impacted, at the moment, the protection plate 2 extrudes the second air cushion 18 when sliding, air in the second air cushion 18 is conveyed to the inside of the first air cushion 16 through the air pipe 17 after being extruded, the first air cushion 16 is expanded due to air inflation, the expanded first air cushion 16 can jack up the optical cable cross-connecting box to enable the optical cable cross-connecting box to be far away from the ground, and therefore the water flow can be effectively prevented from submerging the bottom of the optical cable cross-connecting box to cause water flow to permeate into the interior of the optical cable cross-connecting box, thereby causing damage to the components inside the cable cross-connecting cabinet, and when the water flow is removed, the first air cushion 16 is restored by the gravity of the cable cross-connecting cabinet, thereby restoring the cable cross-connecting cabinet.
In the invention, a baffle plate 31 is connected between the installation chamber 19 and the wiring chamber 32 through bolts, and a plurality of wiring holes are respectively arranged on the outer wall of the top part of the baffle plate 31 and the inner part of one side of the installation chamber 19.
In the invention, a partition plate 26 is connected between two opposite side inner walls of the installation chamber 19 through bolts, a threading hole is arranged on one side outer wall of the partition plate 26, and a thread pipe 27 is arranged on the inner wall of the threading hole.
In the invention, a plurality of mounting frames 28 are connected between one side inner wall of the mounting chamber 19 and one side outer wall of the partition 26 through bolts, a sliding groove 29 is formed in one side outer wall of each mounting frame 28, and a mounting block 30 is connected to the inner wall of each sliding groove 29 in a sliding manner.
In the invention, air inlets are formed in the outer walls of two sides of the heat dissipation chamber 24, the inner wall of each air inlet is connected with the heat dissipation plate 12 through a bolt, a plurality of air inlet holes 33 are formed in the outer wall of one side of the heat dissipation plate 12, the air inlet holes 33 are funnel-shaped, one sides of the air inlet holes 33 are arranged obliquely upwards, and the air inlet holes 33 are funnel-shaped, and one sides of the air inlet holes 33 are inclined upwards, so that rainwater can be effectively prevented from permeating into the optical cable cross connecting box, and in addition, the flow rate of gas entering the optical cable cross connecting box can be increased through the funnel-shaped air inlet holes 33.
According to the invention, the rotating mechanism 23 is arranged on the inner wall of the top of the heat dissipation chamber 24, the rotating mechanism 23 comprises a rotating shaft and blades, the rotating shaft and the blades are connected through bolts, the rotating shaft is rotatably connected with the heat dissipation chamber 24, the blades are spiral, accelerated airflow can act on the blades, and the blades are spiral, so that the contact area between the blades and the airflow can be increased, at the moment, the blades can rotate under the action of the airflow, and the airflow can be converged together and flows downwards due to the rotation of the blades, so that the cooling treatment of elements in the optical cable cross-connecting box can be facilitated, the flowability of the air can be improved through the rotation of the blades, and the heat dissipation effect in the optical cable cross-connecting box can be improved.
In the invention, the outer wall of one side of the installation chamber 19 is provided with a heat radiation opening 14, and a plurality of heat radiation fins 20 are connected between the inner walls of two opposite sides of the heat radiation opening 14 through bolts.
According to the invention, the protection mechanism is arranged on the outer wall of the top of the box body 5 and comprises a rain-proof plate 8 and a telescopic rod 10, the rain-proof plate 8 is connected with the telescopic rod 10 through a hinge, the telescopic rod 10 is connected with the box body 5 through a bolt, drawing openings are formed in the outer walls of the two sides of the rain-proof plate 8, and the inner wall of each drawing opening is connected with an extension plate 9 in a sliding mode.
In the invention, a first air bag 11 is arranged between a rain-proof plate 8 and a box body 5, a conduit is arranged on the outer wall of one side of the first air bag 11, a second air bag 25 is arranged at one end of the conduit, the second air bag 25 is connected with an extension plate 9 in a gluing mode, when heavy rain weather occurs, rainwater can act on the rain-proof plate 8, the falling of the rainwater has moving impact force, therefore, the rain-proof plate 8 can move downwards under the impact of the rainwater, at the moment, the first air bag 11 can be extruded, the gas in the first air bag 11 can be conveyed to the inside of the second air bag 25 through the conduit, the second air bag 25 can have certain thrust to the extension plate 9 when being expanded, the extension plate 9 can move to one side after being subjected to the thrust, so that the protection area of a protection mechanism can be enlarged, and the rainwater can be effectively prevented from permeating into the inside of the optical cable cross-connecting box to cause the damage to the inside of the optical cable cross-connecting box, after weather improves, the impact force that the flashing board received can disappear, and at this moment, the inside gas of second gasbag 25 can flow back to the inside of first gasbag 11, and the extension board can be at the inside reconversion of second gasbag 25 pulling force down, and at this moment, protection machanism's protective area can reduce to the circulation of the inside and outside air of optical cable distributing box can be convenient for, so that carry out the heat dissipation to the inside of optical cable distributing box and handle.
The working principle is as follows: when the device is used, the optical cable cross-connecting cabinet is arranged at a proper position, the elements are arranged on the installation block 30 and the binding post, after the installation is finished, the cabinet door 4 is closed, when large water flow is met, the water flow has certain impact force on the protection plate 2, when the protection plate 2 is impacted, the protection plate can slide to one side, at the moment, the protection plate 2 can extrude the second air cushion 18 when sliding, the air in the second air cushion 18 can be conveyed to the inside of the first air cushion 16 through the air pipe 17 after being extruded, the first air cushion 16 can be expanded due to the air inflation, the expanded first air cushion 16 can jack the optical cable cross-connecting cabinet to enable the optical cable cross-connecting cabinet to be far away from the ground, so that the situation that the water flow submerges the bottom of the optical cable cross-connecting cabinet to cause the water flow to permeate into the inside of the optical cable cross-connecting cabinet, further damage the elements in the optical cable cross-connecting cabinet is caused, and when the water flow is dispersed, because the gravity of the optical cable cross-connecting box can restore the first air cushion 16, the optical cable cross-connecting box is restored, when heavy rain weather occurs, rainwater can act on the rain-proof plate 8, and the falling of the rainwater has a moving impact force, so the rain-proof plate 8 can move downwards under the impact of the rainwater, at the moment, the first air bag 11 can be extruded, gas in the first air bag 11 can be conveyed to the inside of the second air bag 25 through a conduit, the second air bag 25 can have a certain thrust force on the extension plate 9 when being expanded, the extension plate 9 can move to one side after being subjected to the thrust force, so that the protection area of the protection mechanism can be enlarged, the rainwater can be effectively prevented from permeating into the optical cable cross-connecting box to cause the damage to the inside of the optical cable cross-connecting box, when the weather is improved, the impact force on the rain-proof plate can disappear, at the moment, the gas in the second air bag 25 can flow back to the inside of the first air bag 11, the extension plate can be restored under the pulling force of the second air bag 25, at this time, the protection area of the protection mechanism can be reduced, thereby facilitating the circulation of air inside and outside the optical cable cross-connecting box, facilitating the heat dissipation treatment of the inside of the optical cable cross-connecting box, because the shape of the air inlet hole 33 is funnel-shaped, and one side of the air inlet hole 33 is inclined upwards, rainwater can be effectively prevented from permeating into the inside of the optical cable cross-connecting box, in addition, the flow rate of the air entering the inside of the optical cable cross-connecting box can be increased by the funnel-shaped air inlet hole 33, and the increased air flow can act on the blade, because the shape of the blade is spiral, the contact area between the blade and the air flow can be increased, at this time, the blade can rotate under the action of the air flow, and the rotation of the blade can make the air flow converge together and flow downwards, thereby facilitating the cooling treatment of the internal elements of the optical cable cross-connecting box, the rotation through the blade can improve gaseous mobility to can improve the inside radiating effect of optical cable distributing box.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A detachable optical cable cross-connecting box comprises a fixing seat (1) and a box body (5), wherein a box door (4) is connected to the inner wall of one side of the box body (5) through a hinge, a handle (6) is arranged on the outer wall of one side of the box door (4), an installation chamber (19), a heat dissipation chamber (24) and a wiring chamber (32) are respectively arranged in the box body (5), a filter plate (22) is fixedly connected between the installation chamber (19) and the heat dissipation chamber (24), an installation plate (21) is fixedly connected between the inner walls of one side opposite to the installation chamber (19), a plurality of wiring terminals are arranged on the outer wall of one side of the installation plate (21), an installation opening is formed in the inner wall of one side of the heat dissipation chamber (24), a heat dissipation fan (15) is installed on the inner wall of the installation opening, a first air cushion (16) is arranged between the box body (5) and the fixing seat (1), and protection plates (2) are slidably connected to the two sides of the outer wall of the top of the fixing seat (1), and the opening has all been seted up to the one side outer wall of two guard plates (2), the inner wall sliding connection of opening has locating lever (7), constant head tank (13) have all been seted up to the both sides outer wall of box (5), and sliding connection between constant head tank (13) and locating lever (7), be provided with second air cushion (18) between guard plate (2) and box (5), and be provided with trachea (17) between first air cushion (16) and second air cushion (18), the equal fixedly connected with waterproof board (3) in both sides of fixing base (1) top outer wall.
2. A detachable optical cable cross-connecting cabinet according to claim 1, characterized in that a baffle (31) is fixedly connected between the installation chamber (19) and the wiring chamber (32), and a plurality of wiring holes are opened on the top outer wall of the baffle (31) and inside one side of the installation chamber (19).
3. A detachable optical cable cross-connecting cabinet according to claim 2, characterized in that a partition (26) is fixedly connected between two opposite side inner walls of the installation chamber (19), a threading hole is formed on one side outer wall of the partition (26), and a thread pipe (27) is arranged on the inner wall of the threading hole.
4. A detachable optical cable cross-connecting cabinet according to any one of claims 1 to 3, wherein a plurality of mounting brackets (28) are fixedly connected between an inner wall of one side of the mounting chamber (19) and an outer wall of one side of the partition plate (26), a sliding groove (29) is formed in an outer wall of one side of each mounting bracket (28), and a mounting block (30) is slidably connected to an inner wall of the sliding groove (29).
5. A detachable optical cable cross-connecting box according to claim 1, wherein the outer walls of both sides of the heat dissipation chamber (24) are provided with air inlets, the inner wall of each air inlet is fixedly connected with a heat dissipation plate (12), the outer wall of one side of each heat dissipation plate (12) is provided with a plurality of air inlets (33), the air inlets (33) are funnel-shaped, and one side of each air inlet (33) is obliquely and upwardly arranged.
6. A demountable optical cable cross-connecting box according to claim 1, wherein the top inner wall of the heat dissipation chamber (24) is provided with a rotating mechanism (23), the rotating mechanism (23) comprises a rotating shaft and a blade, the rotating shaft and the blade are connected through a bolt, the rotating shaft and the heat dissipation chamber (24) are connected in a rotating manner, and the blade is spiral in shape.
7. A detachable optical cable cross-connecting cabinet according to claim 4, characterized in that a heat dissipation opening (14) is formed on one side of the outer wall of the installation chamber (19), and a plurality of heat dissipation fins (20) are fixedly connected between two opposite side inner walls of the heat dissipation opening (14).
8. The detachable optical cable cross-connecting cabinet according to claim 1, wherein a protection mechanism is arranged on the outer wall of the top of the cabinet (5), the protection mechanism comprises a rain-proof plate (8) and a telescopic rod (10), the rain-proof plate (8) is connected with the telescopic rod (10) through a hinge, the telescopic rod (10) is connected with the cabinet (5) through a bolt, drawing openings are formed in the outer walls of the two sides of the rain-proof plate (8), and an extension plate (9) is connected to the inner wall of each drawing opening in a sliding mode.
9. A detachable optical cable cross-connecting cabinet according to claim 8, characterized in that a first air bag (11) is arranged between the rain-proof plate (8) and the cabinet body (5), a conduit is arranged on the outer wall of one side of the first air bag (11), a second air bag (25) is arranged at one end of the conduit, and the second air bag (25) is connected with the extension plate (9) in a gluing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111028292.6A CN113885147A (en) | 2021-09-02 | 2021-09-02 | Detachable optical cable cross-connecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111028292.6A CN113885147A (en) | 2021-09-02 | 2021-09-02 | Detachable optical cable cross-connecting box |
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| Publication Number | Publication Date |
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| CN113885147A true CN113885147A (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111028292.6A Pending CN113885147A (en) | 2021-09-02 | 2021-09-02 | Detachable optical cable cross-connecting box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117555097A (en) * | 2024-01-12 | 2024-02-13 | 杭州恒固科技有限公司 | High security communication optical cable distributing box |
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