CN116389935A - High-protection optical switch - Google Patents
High-protection optical switch Download PDFInfo
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- CN116389935A CN116389935A CN202310528104.9A CN202310528104A CN116389935A CN 116389935 A CN116389935 A CN 116389935A CN 202310528104 A CN202310528104 A CN 202310528104A CN 116389935 A CN116389935 A CN 116389935A
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- cooling
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- 230000003287 optical effect Effects 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 65
- 230000017525 heat dissipation Effects 0.000 claims abstract description 65
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/10—Exchange station construction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
-
- 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
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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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of optical switches, in particular to a high-protection optical switch, which comprises a machine body, an interface arranged on the machine body, and a regulating assembly, wherein the regulating assembly comprises a mounting groove arranged on the top wall of the machine body, racks are arranged at two ends of a movable plate, a magnet is arranged at the bottom of each rack, and an iron sheet is arranged at the top of a second heat dissipation plate; the air cooling assembly comprises an air cooling plate arranged inside the machine body, a plurality of first contact electric sheets are fixedly inserted on the connecting plate, and a second contact electric sheet and a third contact electric sheet are arranged on each fixing plate. This scheme has set up the inflation gasbag in the mounting groove, can control the relative position and the pivoted angle of first heating panel between second heating panel and the first heating panel through the distance that the fly leaf removed to this size that comes the control heat dissipation hole, secondly through changing the contact electric sheet of connection and carrying out quick cooling to the contact electric sheet after the disconnection, prevent that interface department temperature is too high, further improved the effect of cooling.
Description
Technical Field
The invention relates to the technical field of optical switches, in particular to a high-protection optical switch.
Background
An optical switch is a device for directly performing data exchange of optical signal exchange without electro-optical-to-optical conversion. The optical switch greatly increases the switching rate.
In order to ensure the temperature stability of the inside of the machine body, the existing optical switch can be provided with a plurality of radiating fins or radiating holes on the side wall of the machine body, the radiating efficiency of the radiating modes is constant and cannot be flexibly adjusted, the flexible adjustment cannot be carried out according to the change of the temperature of the inside of the machine body, the wiring port of the existing optical switch is not provided with corresponding radiating measures, the long-time electric connection can generate high temperature, the local resistance is increased, and the higher the resistance can lead to the higher the temperature of the position, so that the vicious circle is formed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the high-protection optical switch, which can effectively solve the problem of poor heat dissipation of an optical switch interface in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention provides a high-protection optical switch, which comprises a machine body and an interface arranged on the machine body, and further comprises:
the heat dissipation ports are formed in two sides of the machine body, a plurality of first heat dissipation plates are movably mounted in the heat dissipation ports, a storage groove is formed in the side wall of each first heat dissipation plate, a second heat dissipation plate is movably inserted in the storage groove, and a plurality of first heat dissipation holes and second heat dissipation holes are formed in the first heat dissipation plate and the second heat dissipation plate respectively;
the adjusting component is used for adjusting the overlapping area of the first radiating holes and the second radiating holes and comprises an installing groove formed in the top wall of the machine body, a movable plate is movably installed in the installing groove, racks are installed at two ends of the movable plate, a gear meshed with the racks is arranged at the top of each first radiating plate, a magnet is arranged at the bottom of each rack, and an iron sheet is arranged at the top of each second radiating plate;
the air cooling assembly comprises an air cooling plate arranged inside a machine body, the air cooling plate is positioned at an interface, a connecting plate is arranged in the interface, a plurality of first contact electric sheets are fixedly inserted on the connecting plate, the first contact electric sheets are electrically connected with the connecting plate, a plurality of fixing plates are arranged on the air cooling plate, each fixing plate is provided with a second contact electric sheet and a third contact electric sheet, the second contact electric sheets are in contact with the first contact electric sheets when the fixing plates move downwards, the third contact electric sheets are separated from the first contact electric sheets, a plurality of air nozzles are arranged on the air cooling plate, the air nozzles are in one-to-one correspondence with the third contact electric sheets, an expansion air bag is arranged in the mounting groove, a heat conducting plate is arranged at the bottom of the expansion air bag, a cooling air bag is arranged in the mounting groove, evaporating liquid is arranged inside the expansion air bag, the expansion air bag pushes the movable plate to extrude the cooling air bag, a connecting pipe is connected between the cooling air bag and the air cooling plate, and a delay mechanism for controlling the time and the air flow speed of the connecting pipe is arranged on the connecting pipe.
Further, the adjusting component further comprises a right-angle rod arranged at the top of the second heat dissipation plate, the first heat dissipation plate is rotatably provided with a rotating rod, the rotating rod penetrates through and extends into the storage groove, and a plurality of limiting holes matched with the right-angle rod are formed in the side wall of the rotating rod.
Further, both ends of the movable plate are provided with sliding bars, sliding grooves matched with the sliding bars are formed in the side walls of the racks, and adjusting springs are connected between the outer side walls of the sliding bars and the inner side walls of the sliding grooves.
Further, the time delay mechanism comprises an adjusting box arranged on the connecting pipe, a wedge block is elastically installed in the adjusting box, air holes are formed in the wedge block, an adjusting rod is movably inserted into the outer wall of the adjusting box, and the wedge block is pressed to move when the adjusting rod moves into the adjusting box.
Further, the air cooling assembly further comprises a piston pipe arranged on the inner top wall of the machine body, an air outlet pipe is movably inserted into the bottom of the piston pipe, a sealing ring is arranged at one end of the air outlet pipe, which is positioned at the piston pipe, the other end of the air outlet pipe is communicated with the air cooling plate, and the piston pipe is communicated with the connecting pipe.
Further, a second return spring is arranged in the piston tube.
Further, a pressing plate is arranged on one side of the movable plate, which is close to the cooling air bag.
Further, a refrigerating sheet is arranged in the cooling air bag, the radiating end of the refrigerating sheet is positioned outside the machine body, a pressing switch for starting the refrigerating sheet is arranged in the adjusting box, and the wedge-shaped block is positioned between the adjusting rod and the pressing switch.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
this scheme has set up the inflation gasbag in the mounting groove, produces corresponding deformation effect through the temperature that the inflation gasbag received and controls the distance that the fly leaf moved, can control the relative position and the pivoted angle of first heating panel between second heating panel and the first heating panel through the distance that the fly leaf moved to this size that controls the heat dissipation hole has secondly added the heat dissipation measure of interface position contact electric sheet, carries out quick cooling through the contact electric sheet that changes the connection and to the contact electric sheet after the disconnection, prevents that interface department temperature is too high, has further improved the effect of cooling.
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. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is an overall schematic of the present invention;
FIG. 2 is a schematic view of the structure of the present invention with the top cover removed;
FIG. 3 is a schematic view of the structure of the inflated bladder and the cooled bladder portion of the present invention;
FIG. 4 is a schematic view of the connection between the rack and the movable plate in the present invention;
FIG. 5 is a schematic view of the structure of the delay mechanism part of the present invention;
FIG. 6 is a schematic diagram of a switching assembly part in the present invention;
FIG. 7 is a schematic view of the structure of the fixing plate portion of the present invention;
FIG. 8 is a cross-sectional view of an air cooling panel according to the present invention;
FIG. 9 is a schematic view of a first heat spreader and a second heat spreader portion according to the present invention;
fig. 10 is a cross-sectional view of a first heat sink and a second heat sink portion in the present invention.
Reference numerals in the drawings represent respectively: 1. a body; 2. an interface; 3. a heat radiation port; 4. a mounting groove; 5. a top cover; 6. a movable plate; 601. a slide bar; 602. an adjusting spring; 7. inflating the balloon; 8. a rack; 9. a gear; 901. a rotating lever; 902. a right angle lever; 903. a limiting hole; 10. a first heat dissipation plate; 11. a second heat dissipation plate; 12. a magnet; 13. a connector; 14. a first contact pad; 15. a piston tube; 16. an air outlet pipe; 17. a seal ring; 18. an air cooling plate; 19. an air tap; 20. cooling the air bag; 21. a connecting pipe; 22. a fixing plate; 23. a second contact tab; 24. a third contact tab; 25. an adjusting box; 26. wedge blocks; 27. ventilation holes; 28. a first return spring; 29. an adjusting rod; 30. a storage groove; 31. the switch is pressed.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of 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. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. 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.
The invention is further described below with reference to examples.
Examples: referring to fig. 1-10, a high protection optical switch comprises a machine body 1, an interface 2 arranged on the machine body 1, a heat dissipation port 3 arranged on two sides of the machine body 1, a plurality of first heat dissipation plates 10 movably arranged in the heat dissipation port 3, a storage groove 30 arranged on the side wall of each first heat dissipation plate 10, a second heat dissipation plate 11 movably inserted in the storage groove 30, and a plurality of first heat dissipation holes and second heat dissipation holes respectively arranged on the first heat dissipation plate 10 and the second heat dissipation plate 11; the adjusting component is used for adjusting the overlapping area of the first radiating holes and the second radiating holes, the adjusting component comprises a mounting groove 4 formed in the top wall of the machine body 1, a top cover 5 is arranged on the mounting groove 4, a movable plate 6 is movably mounted in the mounting groove 4, racks 8 are mounted at two ends of the movable plate 6, slide bars 601 are arranged at two ends of the movable plate 6, sliding grooves matched with the slide bars 601 are formed in the side walls of the racks 8, adjusting springs 602 are connected between the outer side walls of the slide bars 601 and the inner side walls of the sliding grooves, a gear 9 meshed with the racks 8 is arranged at the top of each first radiating plate 10, a magnet 12 is arranged at the bottom of the rack 8, iron sheets are arranged at the top of the second radiating plate 11, the adjusting component further comprises a right-angle rod 902 arranged at the top of the second radiating plate 11, a rotating rod 901 is rotatably mounted at the top of the first radiating plate 10, the rotating rod 901 extends into the storage groove 30 in a penetrating mode, a plurality of limit holes matched with the right-angle rod 902 are formed in the side walls of the rotating rod 901, an expansion air bag 7 is arranged at the bottom of the mounting groove 4, a cooling air bag 20 is arranged in the mounting groove 4, a cooling air bag 7 is arranged in the cooling air bag, an expansion air bag 7 is arranged in the mounting groove 4, an inside the cooling air bag 12 is arranged, an inside the expansion air bag 7, an evaporating liquid is pushed by the cooling air bag 7 is arranged at one side of the cooling air bag 20, and the cooling air bag is pushed by the moving air bag 6, and is pressed by the moving air bag 6.
For convenient and flexible regulation of the heat dissipation efficiency of the machine body 1, the heat dissipation ports 3 are arranged on two sides of the machine body 1, the first heat dissipation plates 10 which can rotate are arranged in the heat dissipation ports 3, a second heat dissipation plate 11 is movably inserted into each first heat dissipation plate 10, and in an initial state, the first heat dissipation holes and the second heat dissipation holes on the first heat dissipation plate 10 and the second heat dissipation plate 11 are staggered, that is to say, the first heat dissipation holes and the second heat dissipation holes are in a closed state in the initial state. Wherein both the first heat dissipation plate 10 and the second heat dissipation plate 11 are made of a heat conductive material, and the heat conductive material is not affected by magnetic force, such as copper, aluminum, etc. When the high temperature does not occur in the body 1, heat is radiated by the thermal conductivities of the first heat radiation plate 10 and the second heat radiation plate 11 themselves.
When short high temperature appears in inside, the heat-conducting plate transmits the inside high temperature of organism 1 to inflation gasbag 7 department, the evaporating fluid in the inflation gasbag 7 is heated and evaporated, thereby make inflation gasbag 7 appear expanding deformation, inflation gasbag 7 volume grow promotes fly leaf 6 and removes, fly leaf 6 drives two racks 8 and removes, it is notable that, as shown in fig. 4, rack 8 and fly leaf 6 adopt sliding connection's mode, and sliding connection department is equipped with adjusting spring 602, the setting is in order to remove at fly leaf 6, the first time can not drive rack 8 and remove, namely prevent the inside high temperature of organism 1 because temporary data transmission volume is too big to lead to, and after data transmission volume resumes fast, the temperature can be taken away by first heating panel 10 and second heating panel 11, and the inside high temperature that does not last of organism 1.
When the inside of the machine body 1 is continuously high-temperature, the expansion air bag 7 continuously expands, the movable plate 6 continuously moves, the friction force between the rack 8 and the bottom wall of the mounting groove 4 is overcome, the rack 8 moves, the rack 8 can be divided into two conditions when moving, one condition is that the moving distance is short, the rack 8 drives the magnet 12 below to move, the magnet 12 adsorbs the iron sheet above the second heat dissipation plate 11 through magnetic force to enable the second heat dissipation plate 11 to move, the second heat dissipation plate 11 gradually moves into the storage groove 30, the first heat dissipation holes and the second heat dissipation holes are gradually overlapped, the size of the whole heat dissipation holes of the machine body 1 gradually increases, the whole heat dissipation effect of the machine body 1 is improved, and notably, the second heat dissipation plate 11 enters the first heat dissipation plate 10, but the right-angle rod 902 on the second heat dissipation plate 11 is not inserted into the limit hole 903 on the rotation rod 901, that is when the rack 8 and the gear 9 are in transmission, the gear 9 drives the rotation rod 901 does not drive the first heat dissipation plate 10 to rotate. The other condition is that the moving distance is larger, the radiating effect of the first condition is received, the first radiating hole and the second radiating hole are completely overlapped, the right-angle rod 902 is inserted into the limiting hole 903, the rack 8 continues to move at the moment, the gear 9 drives the rotating rod 901 to rotate, the rotating rod 901 drives the second radiating plate 11 to rotate through the right-angle rod 902, and the second radiating plate 11 drives the first radiating plate 10 to rotate, so that the radiating opening 3 is enlarged, the machine body 1 is in more sufficient contact with the external environment, and the radiating effect is further improved.
Referring to fig. 1-10, the present solution provides an air cooling assembly for cooling an electrical connection part of a connector 2, including an air cooling plate 18 disposed in an engine body 1, where the air cooling plate 18 is located at the connector 2, a connector 13 is disposed in the connector 2, a connecting plate is disposed on the connector 13, a plurality of first contact electric sheets 14 are fixedly inserted on the connecting plate, the first contact electric sheets 14 are electrically connected with the connector 13, a plurality of fixing plates 22 are disposed on the air cooling plate 18, a second contact electric sheet 23 and a third contact electric sheet 24 are disposed on each fixing plate 22, when the fixing plates 22 move downwards, the second contact electric sheet 23 contacts with the first contact electric sheet 14, the third contact electric sheet 24 is separated from the first contact electric sheet 14, a plurality of air nozzles 19 are disposed on the air cooling plate 18, the air nozzles 19 correspond to the third contact electric sheets 24 one by one, a connecting pipe 21 is connected between the cooling air bags 20 and the air cooling plate 18, the air cooling assembly also comprises a piston tube 15 arranged on the inner top wall of the machine body 1, an air outlet tube 16 is movably inserted at the bottom of the piston tube 15, a sealing ring 17 is arranged at one end of the air outlet tube 16 positioned on the piston tube 15, the other end of the air outlet tube 16 is communicated with an air cooling plate 18, the piston tube 15 is communicated with a connecting tube 21, a second reset spring is arranged in the piston tube 15, a delay mechanism for controlling the ventilation time and the air flow speed of the connecting tube 21 is arranged on the connecting tube 21, the delay mechanism comprises an adjusting box 25 arranged on the connecting tube 21, a wedge block 26 is elastically arranged in the adjusting box 25, a first reset spring 28 is connected between the wedge block 26 and the inner wall of the adjusting box 25, an air vent 27 is arranged on the wedge block 26, an adjusting rod 29 is movably inserted on the outer wall of the adjusting box 25, the wedge block 26 is pressed when the adjusting rod 29 moves into the adjusting box 25, a refrigerating sheet is arranged in the cooling air bag 20, and the heat dissipation end of the refrigerating sheet is positioned outside the machine body 1, a pressing switch 31 for starting the refrigerating sheet is arranged in the regulating box 25, and the wedge-shaped block 26 is positioned between the regulating rod 29 and the pressing switch 31.
The rack 8 cannot move further when it moves to the inner wall of the installation groove 4, and the movable plate 6 can move further by compressing the adjusting spring 602. In this way, the internal temperature is still too high when the first heat sink 10 and the second heat sink 11 are rotated to dissipate heat, and the interface 2 is prevented from being burned.
Specifically, when the movable plate 6 continuously moves, the pressing plate is driven to continuously press the cooling air bag 20, the cooling air bag 20 is continuously compressed until the pressing plate presses the adjusting rod 29, as shown in fig. 5, the adjusting rod 29 is pressed and then presses the wedge-shaped block 26, so that the wedge-shaped block 26 moves towards the connecting pipe 21, and the air holes 27 are communicated with the connecting pipe 21, so that the connecting pipe 21 is communicated with the cooling air bag 20, air in the cooling air bag 20 enters the piston pipe 15 through the connecting pipe 21, high-speed air flow impacts on the sealing ring 17, a part of air enters the air cooling plate 18 through the air outlet pipe 16 and is blown on the third contact electric sheet 24 through the air nozzle 19, and because the air flow speed is high, the air pressure can press the sealing ring 17 to move downwards, the air outlet pipe 16 moves towards the outside of the piston pipe 15, the air outlet pipe 16 drives the air cooling plate 18 to move downwards, the air cooling plate 18 drives the fixing plate 22, the second contact electric sheet 23 and the third contact electric sheet 24 to move downwards, the third contact electric sheet 24 is gradually separated from the first contact electric sheet 14, the second contact electric sheet 23 is gradually connected with the first contact electric sheet 14, the third contact electric sheet 24 which is originally in a connection state can be gradually disconnected, the lower part of the first contact electric sheet 14 and the third contact electric sheet 24 can be fully air-cooled, and the second contact electric sheet 23 is used for being connected with the upper part of the first contact electric sheet 14 in standby mode, so that the connector 13 at the interface 2 can be cooled rapidly, and normal use cannot be influenced.
It should be noted that, when the adjusting lever 29 moves continuously, the pressing switch 31 in the adjusting box 25 is also pushed, and the pressing switch 31 starts the cooling plate, and the cooling plate is used for reducing the temperature of the air in the cooling air bag 20, so that the cooling effect is further improved.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a high protection nature optical switch, includes organism (1) and sets up interface (2) on organism (1), its characterized in that still includes:
the heat dissipation ports (3) are formed in two sides of the machine body (1), a plurality of first heat dissipation plates (10) are movably mounted in the heat dissipation ports (3), a storage groove (30) is formed in the side wall of each first heat dissipation plate (10), a second heat dissipation plate (11) is movably inserted in the storage groove (30), and a plurality of first heat dissipation holes and second heat dissipation holes are respectively formed in the first heat dissipation plates (10) and the second heat dissipation plates (11);
the adjusting component is used for adjusting the overlapping area of the first radiating holes and the second radiating holes and comprises an installing groove (4) formed in the top wall of the machine body (1), a movable plate (6) is movably installed in the installing groove (4), racks (8) are installed at two ends of the movable plate (6), a gear (9) meshed with the racks (8) is arranged at the top of each first radiating plate (10), a magnet (12) is arranged at the bottom of each rack (8), and iron sheets are arranged at the top of each second radiating plate (11);
the air cooling assembly comprises an air cooling plate (18) arranged inside a machine body (1), wherein the air cooling plate (18) is positioned at a joint (2), a joint (13) is arranged in the joint (2), a connecting plate is arranged on the joint (13), a plurality of first contact electric plates (14) are fixedly inserted on the connecting plate, the first contact electric plates (14) are electrically connected with the joint (13), a plurality of fixing plates (22) are arranged on the air cooling plate (18), a second contact electric plate (23) and a third contact electric plate (24) are arranged on each fixing plate (22), the second contact electric plate (23) is in contact with the first contact electric plate (14) when the fixing plates (22) move downwards, the third contact electric plate (24) is separated from the first contact electric plate (14), a plurality of air nozzles (19) are arranged on the air cooling plate (18), the air nozzles (19) are in one-to-one correspondence with the third contact electric plates (24), an expansion air bag (7) is arranged in the mounting groove (4), a heat conducting plate (7) is arranged at the bottom of the air bag (7), the expansion plate (7) is arranged in a compression groove (20), the expansion liquid (20) is extruded in the air bag (7), a connecting pipe (21) is connected between the cooling air bag (20) and the air cooling plate (18), and a delay mechanism for controlling the ventilation time and the air flow speed of the connecting pipe (21) is arranged on the connecting pipe (21).
2. The high protection optical switch according to claim 1, wherein the adjusting component further comprises a right-angle rod (902) arranged at the top of the second heat dissipation plate (11), the rotating rod (901) is rotatably arranged at the top of the first heat dissipation plate (10), the rotating rod (901) penetrates through and extends into the accommodating groove (30), and a plurality of limiting holes (903) matched with the right-angle rod (902) are formed in the side wall of the rotating rod (901).
3. The high-protection optical switch according to claim 1, wherein two ends of the movable plate (6) are respectively provided with a sliding rod (601), sliding grooves matched with the sliding rods (601) are formed in the side walls of the racks (8), and an adjusting spring (602) is connected between the outer side walls of the sliding rods (601) and the inner side walls of the sliding grooves.
4. The high-protection optical switch according to claim 1, wherein the time delay mechanism comprises an adjusting box (25) arranged on the connecting pipe (21), a wedge block (26) is elastically arranged in the adjusting box (25), an air vent (27) is formed in the wedge block (26), an adjusting rod (29) is movably inserted into the outer wall of the adjusting box (25), and the adjusting rod (29) is pressed to move the wedge block (26) when moving into the adjusting box (25).
5. The high-protection optical switch according to claim 1, wherein the air cooling assembly further comprises a piston tube (15) arranged on the inner top wall of the machine body (1), an air outlet tube (16) is movably inserted into the bottom of the piston tube (15), a sealing ring (17) is arranged at one end of the air outlet tube (16) positioned on the piston tube (15), the other end of the air outlet tube (16) is communicated with an air cooling plate (18), and the piston tube (15) is communicated with a connecting tube (21).
6. A highly protected optical switch as claimed in claim 1, characterized in that a second return spring is provided in the piston tube (15).
7. A highly protected optical switch as claimed in claim 1, wherein the movable plate (6) is provided with a pressure plate on the side close to the cooling air bag (20).
8. The high-protection optical switch according to claim 4, wherein the cooling air bag (20) is provided with a cooling fin, a heat dissipation end of the cooling fin is positioned outside the machine body (1), the adjusting box (25) is provided with a pressing switch (31) for starting the cooling fin, and the wedge block (26) is positioned between the adjusting rod (29) and the pressing switch (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310528104.9A CN116389935B (en) | 2023-05-11 | 2023-05-11 | High-protection optical switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310528104.9A CN116389935B (en) | 2023-05-11 | 2023-05-11 | High-protection optical switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116389935A true CN116389935A (en) | 2023-07-04 |
| CN116389935B CN116389935B (en) | 2023-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310528104.9A Active CN116389935B (en) | 2023-05-11 | 2023-05-11 | High-protection optical switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116389935B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020173278A1 (en) * | 2001-05-18 | 2002-11-21 | Fritz Gregory J. | Telecommunications chassis and card |
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| CN116389935B (en) | 2023-11-03 |
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