CN112077076A - Converter for communication - Google Patents

Converter for communication Download PDF

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Publication number
CN112077076A
CN112077076A CN202010979436.5A CN202010979436A CN112077076A CN 112077076 A CN112077076 A CN 112077076A CN 202010979436 A CN202010979436 A CN 202010979436A CN 112077076 A CN112077076 A CN 112077076A
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China
Prior art keywords
converter
plate
communication
inner cavity
dust
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Granted
Application number
CN202010979436.5A
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Chinese (zh)
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CN112077076B (en
Inventor
陈美随
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HEBEI YUTIAN COMMUNICATION EQUIPMENT Co.,Ltd.
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Guangzhou Haoshun Technology Co ltd
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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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B6/00—Cleaning by electrostatic means
    • 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
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/06—Hermetically-sealed casings
    • H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
    • 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

Abstract

The invention relates to the technical field of converters and discloses a converter for communication, which comprises a converter shell, wherein a winding motor is fixedly installed on one side of the upper part of the rear side of an inner cavity of the converter shell, a winding rotating shaft is fixedly sleeved on an output shaft of the winding motor, a winding roller is movably sleeved on the outer side of the winding rotating shaft, and a placing rotating shaft is movably sleeved on the other side of the upper part of the rear side of the inner cavity of the converter shell. This converter is used in communication is equipped with electrostatic absorption paper through the below of louvre for when external air enters into the inner chamber of converter casing from the louvre, at first with the contact of electrostatic absorption paper, have the effect of dust absorption through electrostatic absorption paper, be convenient for adsorb electrostatic absorption paper with the dust that mix with in the air on the surface, the operation through rolling motor can drive the epaxial rolling cylinder rotation of rolling pivot, be convenient for will unreel on the electrostatic absorption paper rolling outside to the rolling cylinder on the cylinder.

Description

Converter for communication
Technical Field
The invention relates to the technical field of converters, in particular to a converter for communication.
Background
With the development of communication technology, the resident electric energy centralized meter reading system gradually develops from an early stage to a micro-power wireless communication technology and a power line broadband carrier communication technology by adopting a power line narrowband carrier communication technology, and different communication technologies have respective advantages and disadvantages, for example, the power line narrowband carrier communication technology (such as 421kHz and 270kHz schemes) is low in cost, the communication distance is long, but the data communication rate is low; compared with a power line narrowband carrier communication technology, the micropower wireless communication technology has the advantages that the communication speed is improved, but the micropower wireless communication is easily influenced by obstacles when used in the environments such as buildings with reinforced concrete structures or basements, and the communication quality is unstable; the power line broadband carrier communication technology has the highest data communication rate and strong anti-interference capability, but has the most expensive cost and poorer penetrating capability to an underground cable.
In the electric power monitoring system, the communication converter is the auxiliary equipment commonly used, it is mainly used for the auxiliary equipment to carry out wireless network deployment, through interconversion between communication data and the signal, accomplish the wireless communication of ordinary equipment, but at present on the market to electric power monitoring communication converter in order to reach radiating effect can set up the louvre at its top, thereby make external dust fall to the inner chamber of communication converter through the louvre, can make the interior a large amount of dust that accumulates of communication converter, especially when filling station uses communication converter, if the inside a large amount of dust that accumulates of communication converter, can lead to communication converter to burst, the communication converter commonly used at present not only can not avoid appearing the phenomenon of bursting because the inside dust of casing is too much, thereby cause the injury to filling station staff, and influence signal transmission easily.
The communication converter that has now is in long-time use, and communication converter self can produce a large amount of heats, however, the louvre can be seted up at the top of communication converter in order to reach radiating effect to current communication converter, and the setting up of louvre is far away not enough to dispel the produced heat of the long-time operation of communication converter, is in the state of high temperature when the communication converter is long-time, leads to the communication converter to damage easily, influences the life of communication converter.
The existing communication converter is convenient to mount other equipment, mounting plates are arranged on two sides of the communication converter, the communication converter is mounted on other equipment through mounting holes in the mounting plates, the mounting plates are bent and broken after being mistakenly collided in the use or transportation process, the mounting plates can be mounted and used only after being repaired for the purpose of not influencing the mounting of the communication converter, and the communication converter is stopped for long time and is increased in maintenance cost.
Disclosure of Invention
The invention provides a communication converter, which has the advantages of avoiding dust from entering a converter shell and preventing the communication converter from bursting, facilitating quick heat dissipation of the communication converter, prolonging the service life of the communication converter, simultaneously facilitating the blowing of the dust in the converter shell onto dust absorption cloth from the converter shell, facilitating the protection of an installation plate, and avoiding the bending and breaking of the installation plate caused by the mistaken collision of the installation plate in the transportation process, and solves the problems in the background art.
The invention provides the following technical scheme: a converter for communication comprises a converter shell, wherein a winding motor is fixedly installed on one side of the upper part of the rear side of an inner cavity of the converter shell, a winding rotating shaft is fixedly sleeved on an output shaft of the winding motor, a winding roller is movably sleeved on the outer side of the winding rotating shaft, the other side of the upper part of the rear side of the inner cavity of the converter shell is movably sleeved with a placing rotating shaft, the outer side of the placing rotating shaft is movably sleeved with an unreeling roller, the back side of the placing rotating shaft and the back side of the rolling rotating shaft are fixedly sleeved with check rings which are respectively positioned at the back sides of the rolling roller and the unreeling roller, the top of the converter shell is provided with a heat dissipation hole, the outer side of the unreeling roller is wound with electrostatic dust absorption paper, one end fixed mounting of electrostatic dust absorption paper is on the outside of rolling cylinder, the rear side fixed mounting of converter casing inner chamber has communication module, the equal swing joint in front side of rolling pivot and the front side of placing the pivot has fixed sleeve.
Preferably, the center fixed mounting of converter casing inner chamber bottom has double-end motor, the output shaft of double-end motor both sides is all fixed the transmission shaft of having cup jointed, the heat dissipation axle has been cup jointed in the equal activity of both sides of converter casing inner chamber, the fixed heat dissipation flabellum that has cup jointed in one side of heat dissipation axle, one side of double-end motor and the opposite side of heat dissipation axle all fixed the cup joint have the belt pulley, connect through the driving belt transmission between the belt pulley on double-end motor one side and the belt pulley on the transmission shaft opposite side.
Preferably, the equal fixed mounting in upper portion of converter casing rear side both sides has the air inlet board, the equal fixed mounting in lower part of converter casing rear side both sides has the flow distribution plate, air inlet board and flow distribution plate all are located communication module's both sides, the bottom of air inlet board is higher than the top one centimetre of heat dissipation flabellum, the contained angle between the whole of flow distribution plate and the bottom of converter casing inner chamber is twenty degrees, the top of flow distribution plate is located the well lower part of heat dissipation flabellum.
Preferably, the bottom of the converter shell is fixedly provided with a containing box, one side of the inner cavity of the containing box is fixedly provided with a cylinder, a moving plate is fixedly arranged at one end of the cylinder, a moving sleeve is movably sleeved at the outer side of the moving plate, the top of the moving sleeve is movably sleeved with a main connecting plate through a shaft, one side of the bottom of the main connecting plate is movably sleeved at the bottom of the inner cavity of the containing box through a shaft, the bottom of the inner cavity of the containing box is fixedly provided with a supporting frame, the inner cavity of the supporting frame is movably sleeved with a linkage plate, the back side of the top of the linkage plate is movably sleeved with an auxiliary connecting plate through a shaft, one side of the bottom of the auxiliary connecting plate is movably sleeved on the top of the movable sleeve through a shaft, the rear side fixed mounting of interlock board one side has the link, the front side fixed mounting of link has the mounting panel, the mounting hole has been seted up to the both sides of mounting panel.
Preferably, the whole of link is L word shape, the both ends of link fixed mounting respectively has interlock board and mounting panel, the side all is equipped with removal cover, support frame, mounting panel and the link that is the symmetric distribution around the movable plate, the support frame is located between movable plate and the link.
Preferably, the middle part of the support frame is provided with a square hole, the inner cavity of the square hole is movably sleeved with a linkage plate, and the bottom of the inner cavity of the square hole is two centimeters higher than the top of the main connecting plate.
Preferably, telescopic rods are fixedly mounted on two sides of the top of the inner cavity of the converter shell, an extrusion plate is fixedly mounted at the bottom of each telescopic rod, a spring is movably sleeved on the outer side of each telescopic rod, and two ends of each spring are fixedly mounted on the top of the inner cavity of the converter shell and the top of the extrusion plate respectively.
Preferably, the electrostatic dust collection paper is located between the top of the squeezing plate and the heat dissipation holes, the spring is in a compressed state when the top of the squeezing plate is in contact with the bottom of the electrostatic dust collection paper, and the whole squeezing plate is in an inverted T-shaped shape.
Preferably, the outside of rolling pivot front side and the outside of placing the pivot front side all are equipped with the external screw thread, fixed sleeve's inner chamber is equipped with the internal thread, external screw thread on the rolling pivot front side with place the external screw thread on the pivot front side respectively with the internal thread intermeshing in the fixed sleeve inner chamber.
Preferably, a converter door panel is fixedly mounted on the front side of the converter shell through bolts, and a connecting port is fixedly mounted on one side of the converter shell.
Preferably, two side surfaces of the communication module are respectively provided with a first temperature detection module for respectively detecting the temperature values T of the left side and the right side of the communication module1And T2The converter shell is arranged above the communication module and is provided with a second temperature detection module for detecting a temperature value T above the communication module3A control module is arranged in the converter shell and is respectively and electrically connected with the first temperature detection module and the second temperature detection module,
the control module calculates a comprehensive temperature value T of the surrounding environment of the communication module through the following preset algorithm:
Figure BDA0002687021040000041
wherein T is a combined temperature value, V, of the surroundings of the communication module (13)1Is the volume of the communication module, V2Is the volume of the transducer housing;
still be equipped with dust detection module and humidity transducer in the converter casing, dust detection module is arranged in detecting the dust particle quantity in the air, humidity transducer is used for detecting humidity value in the converter casing, dust detection module with humidity transducer respectively with control module electric connection, control module reachs the dust index lambda in the converter casing through following predetermined algorithm:
Figure BDA0002687021040000042
wherein is a gas constant, ρ w is an air humidity value, T is a comprehensive temperature value of the surrounding environment of the communication module, V2Is the spatial volume of the converter housing;
presetting a temperature threshold value of the surrounding environment of the communication module through the control module
Figure BDA0002687021040000051
And dust index threshold
Figure BDA0002687021040000052
The control module is electrically connected with the double-head motor and controls the on-off of the double-head motor,
when the control module calculates that the comprehensive temperature value T of the surrounding environment of the communication module is higher than the preset temperature threshold value
Figure BDA0002687021040000053
And/or the dust index lambda in the converter shell is higher than the preset dust index threshold value
Figure BDA0002687021040000054
In time, the control module controls the double-end motor to start, so as to drive the heat dissipation fanThe blades rotate to dissipate heat and blow dust.
The invention has the following beneficial effects:
1. this converter is used in communication, below through the louvre is equipped with electrostatic absorption paper, when making external air enter into the inner chamber of converter casing from the louvre, at first with the contact of electrostatic absorption paper, the effect that has the dust absorption through electrostatic absorption paper, be convenient for adsorb electrostatic absorption paper with the dust that mix with in the air on the surface, the operation through rolling motor can drive the epaxial rolling cylinder rotation of rolling pivot, be convenient for will unreel on the electrostatic absorption paper rolling to the outside of rolling cylinder on the cylinder, be convenient for in time change the electrostatic absorption paper of louvre below.
2. This converter is used in communication, the rotation of transmission shaft can be driven in operation through double-end motor, it connects with the driving belt transmission to utilize belt pulley between transmission shaft and the heat dissipation axle, thereby it is rotatory to drive the epaxial heat dissipation flabellum of heat dissipation, be convenient for dispel the heat to communication module, communication module has been accelerated to produce the efficiency that a large amount of heats were dispeled in long-time operation, the condition of damage has been avoided communication module to appear, communication module's life has been improved, also be convenient for blow into the dust of converter casing inner chamber simultaneously on the bottom of electrostatic absorption paper, greatly reduced the dust content in the converter casing inner chamber.
3. This converter for communication, be located the inner chamber of mounting hole through the mounting panel, make this converter for communication avoided making the mounting panel by the mistake collision bent rupture when the transportation, carry out the shrink operation through the cylinder and can drive the movable plate and remove towards the direction of cylinder, the bottom swing joint of main connecting plate and containing box inner chamber is utilized to the removal cover on through the movable plate, thereby it removes towards the outside of movable plate to drive the removal cover, utilize vice connecting plate and interlock board swing joint through removing the cover, be convenient for drive interlock board removes towards the front and back side of containing box in the inner chamber of support frame, thereby it stretches out from the inner chamber of containing box to drive the mounting panel on the link, the later stage of being convenient for is installed the converter casing.
4. This converter for communication is equipped with the stripper plate through the below of electrostatic absorption paper, and the rethread stripper plate utilizes telescopic link and spring to be connected with the top of converter casing inner chamber, is convenient for lie in the tight extrusion in both sides of louvre with electrostatic absorption paper on the top of converter casing inner chamber, has avoided the air in the external world to enter into the inner chamber of converter casing from the gap between converter casing and the electrostatic absorption paper.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of an inner cavity of the converter housing according to the present invention;
FIG. 3 is a schematic perspective view of a winding motor according to the present invention;
FIG. 4 is a schematic view of an exploded perspective structure between the winding shaft and the fixing sleeve according to the present invention;
FIG. 5 is a perspective view of a transmission shaft according to the present invention;
FIG. 6 is a schematic perspective view of a heat dissipating fan blade according to the present invention;
FIG. 7 is a schematic sectional perspective view of the storage box of the present invention;
fig. 8 is a schematic perspective view of the telescopic rod of the present invention.
In the figure: 1. a converter housing; 2. a heat-dissipating shaft; 3. a converter door panel; 4. a connecting port; 5. a winding motor; 6. a winding rotating shaft; 7. a winding roller; 8. placing the rotating shaft; 9. a retainer ring; 10. unwinding the roller; 11. heat dissipation holes; 12. electrostatic dust collection paper; 13. a communication module; 14. fixing the sleeve; 15. a double-headed motor; 16. a drive shaft; 17. a heat dissipation fan blade; 18. a belt pulley; 19. a drive belt; 20. an air inlet plate; 21. a flow distribution plate; 22. a storage box; 23. a cylinder; 24. moving the plate; 25. moving the sleeve; 26. a main connection plate; 27. a support frame; 28. a linkage plate; 29. a secondary connecting plate; 30. a connecting frame; 31. mounting a plate; 32. mounting holes; 33. a telescopic rod; 34. a pressing plate; 35. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, a converter for communication, includes a converter housing 1, a double-headed motor 15 is fixedly installed at the center of the bottom of the inner cavity of the converter housing 1, transmission shafts 16 are fixedly sleeved on output shafts at both sides of the double-headed motor 15, a heat dissipation shaft 2 is movably sleeved on both sides of the inner cavity of the converter housing 1, heat dissipation blades 17 are fixedly sleeved on one side of the heat dissipation shaft 2, belt pulleys 18 are fixedly sleeved on one side of the double-headed motor 15 and the other side of the heat dissipation shaft 2, the belt pulley 18 on one side of the double-headed motor 15 and the belt pulley 18 on the other side of the transmission shaft 16 are in transmission connection through a transmission belt 19, the transmission shafts 16 on both sides of the double-headed motor 15 can be respectively driven to rotate by the operation of the double-headed motor 15, the heat dissipation blades 17 on the heat dissipation, can produce the reposition of redundant personnel in the inner chamber to converter casing 1, be convenient for dispel the heat to communication module 13, avoided appearing communication module 13 and produced the condition that a large amount of heats are difficult to dispel in long-time operation, lead to communication module 13 the condition of damage to appear, communication module 13's life has been improved, also be convenient for blow into the dust of converter casing 1 inner chamber simultaneously on the bottom of static dust absorption paper 12, be convenient for clear up the dust of converter casing 1 inner chamber, greatly reduced the dust content in the converter casing 1 inner chamber.
An air inlet plate 20 is fixedly arranged on the upper portions of two sides of the rear side of the converter shell 1, a splitter plate 21 is fixedly arranged on the lower portions of two sides of the rear side of the converter shell 1, the air inlet plate 20 and the splitter plate 21 are both positioned on two sides of the communication module 13, the bottom of the air inlet plate 20 is one centimeter higher than the top of the radiating fan blades 17, the included angle between the whole splitter plate 21 and the bottom of the inner cavity of the converter shell 1 is twenty degrees, the top of the splitter plate 21 is positioned on the middle lower portion of the radiating fan blades 17, the air inlet plate 20 is arranged on the upper portion of the radiating fan blades 17, so that when the double-head motor 15 drives the radiating fan blades 17 to rotate, external air can be pumped into the inner cavity of the converter shell 1 through the radiating holes 11 from the upper portion of the air inlet plate 20, the included angle between the whole splitter plate 21 and the bottom of the inner cavity of the converter shell, the wind flow generated when the double-end motor 15 drives the heat dissipation fan blades 17 to rotate can be dispersed to any position of the inner cavity of the converter shell 1, and the heat dissipation efficiency of the communication module 13 is improved.
Two side surfaces of the communication module 13 are respectively provided with a first temperature detection module for respectively detecting the temperature values T of the left side and the right side of the communication module 131And T2The converter shell 1 is provided with a second temperature detection module above the communication module 13 for detecting the temperature value T above the communication module 133A control module is arranged in the converter shell 1 and is respectively and electrically connected with the first temperature detection module and the second temperature detection module,
the control module calculates a comprehensive temperature value T of the environment around the communication module 13 by the following preset algorithm:
Figure BDA0002687021040000081
where T is the integrated temperature value, V, of the environment surrounding the communication module 131Is the volume, V, of the communication module 132Is the volume of the converter housing 1;
still be equipped with dust detection module and humidity transducer in the converter casing 1, dust detection module is arranged in detecting the dust particle quantity in the air, humidity transducer is used for detecting the humidity value in the converter casing 1, dust detection module with humidity transducer respectively with control module electric connection, control module obtains the dust index lambda in the converter casing 1 through following predetermined algorithm:
Figure BDA0002687021040000082
where is the gas constant, [ rho ] w is the air humidity value, and T isA combined temperature value, V, of the environment surrounding the communication module 132Is the spatial volume of the converter housing 1;
presetting the temperature threshold value of the surrounding environment of the communication module 13 by the control module
Figure BDA0002687021040000083
And dust index threshold
Figure BDA0002687021040000084
The control module is electrically connected with the double-head motor 15 and controls the on-off of the double-head motor 15,
when the control module calculates that the integrated temperature value T of the environment around the communication module 13 is higher than the preset temperature threshold value
Figure BDA0002687021040000091
And/or the dust index lambda in the converter housing 1 is higher than the preset dust index threshold value
Figure BDA0002687021040000092
When the fan is used, the control module controls the double-end motor 15 to be started, so as to drive the radiating fan blades 17 to rotate to radiate heat and blow dust.
The technical effect of the technical scheme is as follows: through the temperature of first temperature detection module, the temperature of second temperature detection module real-time detection communication module 13 outside surrounding environment, can comprehensive perception communication module 13 temperature environment on every side to reach the temperature judgement value through the algorithm that control module predetermines, dust detection module with humidity transducer can the dust condition and the humidity condition in the real-time detection environment, and reach dust index lambda according to the algorithm of predetermineeing through control module, control module obtains arbitrary one in dust condition and the temperature condition or when surpassing the default simultaneously, control module all can control double-end motor 15 and start, and then drive radiating fan blade 17 work through the transmission, radiating fan blade 17 can drive air cycle and reduce the temperature, and can blow off the dust simultaneously, has improved equipment security performance.
The bottom of the converter shell 1 is fixedly provided with an accommodating box 22, one side of the inner cavity of the accommodating box 22 is fixedly provided with an air cylinder 23, one end of the air cylinder 23 is fixedly provided with a movable plate 24, the outer side of the movable plate 24 is movably sleeved with a movable sleeve 25, the top of the movable sleeve 25 is movably sleeved with a main connecting plate 26, one side of the bottom of the main connecting plate 26 is movably sleeved at the bottom of the inner cavity of the accommodating box 22 through a shaft, the bottom of the inner cavity of the accommodating box 22 is fixedly provided with a supporting frame 27, the inner cavity of the supporting frame 27 is movably sleeved with a linkage plate 28, the rear side of the top of the linkage plate 28 is movably sleeved with an auxiliary connecting plate 29 through a shaft, one side of the bottom of the auxiliary connecting plate 29 is movably sleeved at the top of the movable sleeve 25 through a shaft, the rear side of one side of the linkage plate 28 is fixedly provided with a connecting frame 30, the, can play the effect of protection to mounting hole 32, make this converter for communication avoided by the mistake collision when the transportation, lead to mounting panel 31 to be buckled absolutely, carry out the shrink operation through cylinder 23, be convenient for drive movable plate 24 towards the direction removal of cylinder 23, utilize main connecting plate 26 and axle and the bottom swing joint of containing box 22 inner chamber through the removal cover 25 on the movable plate 24, be convenient for drive remove cover 25 towards the front and back side removal of containing box 22, the rethread removes cover 25 is to utilizing vice connecting plate 29 and axle and trace 28 swing joint, be convenient for drive trace 28 towards the front and back side removal of containing box 22 in the inner chamber of support frame 27, thereby it stretches out from the inner chamber of containing box 22 to drive mounting panel 31 on the link 30.
Through being equipped with mounting hole 32 on mounting panel 31, be convenient for the later stage to install converter casing 1, the space utilization of this converter for communication has also been improved simultaneously, the whole of link 30 is L word shape, link 30's both ends respectively fixed mounting have interlock board 28 and mounting panel 31, the front and back side of movable plate 24 all is equipped with the removal cover 25 that is the symmetric distribution, support frame 27, mounting panel 31 and link 30, support frame 27 is located between movable plate 24 and the link 30, be L word shape through the whole of link 30, the front and back side of rethread movable plate 24 all is equipped with the removal cover 25 that is the symmetric distribution, support frame 27, mounting panel 31 and link 30, the mounting panel 31 that can drive 24 both sides of movable plate 24 when making movable plate 24 remove is opposite direction removal simultaneously, the mounting panel 31 of the movable plate 24 both sides of convenient to use person simultaneous control.
The quad slit has been seted up at the middle part of support frame 27, interlock board 28 has been cup jointed in the inner chamber activity of quad slit, the bottom of quad slit inner chamber is higher than two centimetres in the top of main connecting plate 26, the quad slit has been seted up through the middle part of support frame 27, interlock board 28 has been cup jointed in the inner chamber activity of rethread quad slit, make interlock board 28 can remove and can not appear the condition of rotation in the inner chamber of quad slit, the bottom through the quad slit inner chamber is higher than two centimetres in the top of main connecting plate 26, make the setting of main connecting plate 26 not influence the normal use of interlock board 28.
Both sides of the top of the inner cavity of the converter shell 1 are fixedly provided with telescopic rods 33, the bottom of the telescopic rods 33 is fixedly provided with an extrusion plate 34, the outer side of the telescopic rods 33 is movably sleeved with springs 35, both ends of the springs 35 are respectively and fixedly arranged on the top of the inner cavity of the converter shell 1 and the top of the extrusion plate 34, a squeezing plate 34 is arranged below the electrostatic dust absorption paper 12, the squeezing plate 34 is connected with the top of the inner cavity of the converter shell 1 by a telescopic rod 33 and a spring 35, and the telescopic rod 33 and the spring 35 have telescopic elasticity, so that the two sides of the electrostatic dust absorption paper 12 positioned at the heat dissipation holes 11 are conveniently and tightly extruded on the top of the inner cavity of the converter shell 1, thereby avoiding the external air from entering the inner cavity of the converter shell 1 from the gap between the converter shell 1 and the electrostatic dust absorption paper 12, greatly improving the environment in the inner cavity of the converter shell 1, while not affecting the movement of the electrostatic paper 12 under the heat radiating holes 11 and over the pressing plate 34.
There is converter door plant 3 converter casing 1's front side through bolt fixed mounting, one side fixed mounting of converter casing 1 has connector 4, there is converter door plant 3 converter door plant through bolt fixed mounting converter casing 1's front side, it gets off the bolt from converter casing 1's front side to be convenient for, it maintains and maintains to be convenient for the staff to observe the situation in converter casing 1 inner chamber, one side fixed mounting on converter casing 1 inner chamber rear side upper portion has rolling motor 5, rolling motor 5's output shaft is fixed to cup joint has rolling pivot 6, the outside of rolling pivot 6 front side and the outside of placing pivot 8 front sides all are equipped with the external screw thread, the inner chamber of fixed sleeve 14 is equipped with the internal thread, external screw thread on rolling pivot 6 front side and the external screw thread of placing pivot 8 front sides respectively with the internal thread intermeshing in fixed sleeve 14 inner chamber, all utilize the external screw thread respectively and fixed sleeve 14 front side's internal thread to utilize the external screw thread respectively through Internal thread meshing connection in the 14 inner chambers of a section of thick bamboo, be convenient for when the fixed sleeve 14 on the outside of respectively rotatory rolling pivot 6 front sides and the outside of placing pivot 8 front sides, can fix rolling cylinder 7 and unreel cylinder 10 on the rear side of rolling pivot 6 and the retaining ring 9 of placing pivot 8's rear side respectively, also be convenient for simultaneously with fixed sleeve 14 respectively from rolling pivot 6 with place pivot 8 on screw out, be convenient for change rolling cylinder 7 and unreel cylinder 10, rolling cylinder 7 has been cup jointed in the outside activity of rolling pivot 6.
The other side of the upper part of the rear side of the inner cavity of the converter shell 1 is movably sleeved with a placing rotating shaft 8, the outer side of the placing rotating shaft 8 is movably sleeved with an unreeling roller 10, the rear side of the placing rotating shaft 8 and the rear side of the reeling rotating shaft 6 are fixedly sleeved with check rings 9 respectively positioned at the rear sides of the reeling roller 7 and the unreeling roller 10, the top of the converter shell 1 is provided with a radiating hole 11, the outer side of the unreeling roller 10 is wound with electrostatic dust absorption paper 12, the electrostatic dust absorption paper 12 is positioned between the top of a squeezing plate 34 and the radiating hole 11, the spring 35 is in a compressed state when the top of the squeezing plate 34 is contacted with the bottom of the electrostatic dust absorption paper 12, the whole squeezing plate 34 is in an inverted T shape, the spring 35 is in a compressed state when the top of the squeezing plate 34 is contacted with the bottom of the electrostatic dust absorption paper 12, and gaps between, the whole of the extrusion plate 34 is in an inverted T-shaped shape, so that the extrusion plate 34 can be connected with the top of the inner cavity of the converter shell 1 by using the telescopic rod 33 and the spring 35, the electrostatic dust absorption paper 12 can be extruded on the top of the inner cavity of the converter shell 1, one end of the electrostatic dust absorption paper 12 is fixedly installed on the outer side of the winding roller 7, the communication module 13 is fixedly installed on the rear side of the inner cavity of the converter shell 1, and the front side of the winding rotating shaft 6 and the front side of the placing rotating shaft 8 are both movably connected with the fixing sleeve 14.
The working principle is that the electrostatic dust-absorbing paper 12 is arranged below the heat dissipation holes 11, so that when outside air enters the inner cavity of the converter housing 1 from the heat dissipation holes 11, the outside air firstly contacts with the electrostatic dust-absorbing paper 12 to absorb dust mixed in the air onto the surface of the electrostatic dust-absorbing paper 12, the double-head motor 15 is operated to drive the transmission shaft 16 to rotate, the transmission shaft 16 is in transmission connection with the heat dissipation shaft 2 through the belt pulley 18 and the transmission belt 19, so as to drive the heat dissipation fan blades 17 on the heat dissipation shaft 2 to rotate, the communication module 13 can dissipate heat, meanwhile, the dust in the inner cavity of the converter housing 1 is blown onto the bottom of the electrostatic dust-absorbing paper 12, the winding roller 7 on the winding rotating shaft 6 can be driven to rotate through the operation of the winding motor 5, the electrostatic dust-absorbing paper 12 on the unwinding roller 10 can be conveniently wound on the outer side of the winding roller 7, and the electrostatic dust, the mounting plate 31 is located in the inner cavity of the mounting hole 32, so that the converter for communication is prevented from being mistakenly collided to cause the mounting plate 31 to be bent and broken during transportation, when the converter shell 1 needs to be mounted, the moving plate 24 can be driven to move towards the direction of the cylinder 23 through contraction operation of the cylinder 23, the moving sleeve 25 on the moving plate 24 is movably connected with the bottom of the inner cavity of the containing box 22 through the main connecting plate 26, the moving sleeve 25 is driven to move towards the outer side of the moving plate 24, the auxiliary connecting plate 29 is movably connected with the linkage plate 28 through the moving sleeve 25, the linkage plate 28 can be driven to move towards the outer side of the containing box 22 in the inner cavity of the supporting frame 27, and the mounting plate 31 on the connecting frame 30 is driven to extend out of the inner cavity.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A converter for communication, comprising a converter housing (1), characterized in that: the automatic winding device is characterized in that a winding motor (5) is fixedly mounted on one side of the upper portion of the rear side of an inner cavity of a converter shell (1), a winding rotating shaft (6) is fixedly sleeved on an output shaft of the winding motor (5), a winding roller (7) is sleeved on the outer side of the winding rotating shaft (6), a placing rotating shaft (8) is sleeved on the other side of the upper portion of the rear side of the inner cavity of the converter shell (1), an unwinding roller (10) is sleeved on the outer side of the placing rotating shaft (8), the rear side of the placing rotating shaft (8) and the rear side of the winding rotating shaft (6) are fixedly sleeved with a retaining ring (9) respectively positioned on the winding roller (7) and the rear side of the unwinding roller (10), heat dissipation holes (11) are formed in the top of the converter shell (1), electrostatic dust collection paper (12) is wound on the outer side of the unwinding roller (10), and one end of, the rear side fixed mounting of converter casing (1) inner chamber has communication module (13), the equal swing joint in front side of the front side of rolling pivot (6) and the front side of placing pivot (8) has fixed sleeve (14).
2. The converter for communication according to claim 1, wherein: converter casing (1) inner chamber bottom's center fixed mounting has double-end motor (15), transmission shaft (16) have all been cup jointed to the output shaft of double-end motor (15) both sides fixedly, heat dissipation axle (2) have been cup jointed in the equal activity in both sides of converter casing (1) inner chamber, heat dissipation flabellum (17) have been cup jointed to one side of heat dissipation axle (2) fixed, belt pulley (18) have all been cup jointed to one side of double-end motor (15) and the opposite side of heat dissipation axle (2), be connected through driving belt (19) transmission between belt pulley (18) on double-end motor (15) one side and belt pulley (18) on transmission shaft (16) the opposite side.
3. The converter for communication according to claim 2, wherein: the equal fixed mounting in upper portion of converter casing (1) rear side both sides has air inlet plate (20), the equal fixed mounting in lower part of converter casing (1) rear side both sides has flow distribution plate (21), air inlet plate (20) and flow distribution plate (21) all are located the both sides of communication module (13), the bottom of air inlet plate (20) is higher than the top one centimetre of heat dissipation flabellum (17), contained angle between the whole of flow distribution plate (21) and the bottom of converter casing (1) inner chamber is twenty degrees, the top of flow distribution plate (21) is located the well lower part of heat dissipation flabellum (17).
4. The converter for communication according to claim 1, wherein: the converter comprises a converter shell (1), wherein a containing box (22) is fixedly installed at the bottom of the converter shell (1), a cylinder (23) is fixedly installed at one side of an inner cavity of the containing box (22), a moving plate (24) is fixedly installed at one end of the cylinder (23), a moving sleeve (25) is movably sleeved at the outer side of the moving plate (24), a main connecting plate (26) is movably sleeved at the top of the moving sleeve (25) through a shaft, one side of the bottom of the main connecting plate (26) is movably sleeved at the bottom of the inner cavity of the containing box (22) through a shaft, a supporting frame (27) is fixedly installed at the bottom of the inner cavity of the containing box (22), a linkage plate (28) is movably sleeved at the inner cavity of the supporting frame (27), an auxiliary connecting plate (29) is movably sleeved at the rear side of the top of the linkage plate (28) through a shaft, one side of the, the back side fixed mounting of interlock board (28) one side has link (30), the front side fixed mounting of link (30) has mounting panel (31), mounting hole (32) have been seted up to the both sides of mounting panel (31).
5. The converter for communication according to claim 4, wherein: the whole of link (30) is L word shape, the both ends of link (30) are fixed mounting respectively has interlock board (28) and mounting panel (31), the side all is equipped with removal cover (25), support frame (27), mounting panel (31) and link (30) that are the symmetric distribution around movable plate (24), support frame (27) are located between movable plate (24) and link (30).
6. The converter for communication according to claim 4, wherein: the middle part of the support frame (27) is provided with a square hole, the inner cavity of the square hole is movably sleeved with a linkage plate (28), and the bottom of the inner cavity of the square hole is two centimeters higher than the top of the main connecting plate (26).
7. The converter for communication according to claim 1, wherein: both sides of the top of the inner cavity of the converter shell (1) are fixedly provided with telescopic rods (33), the bottom of each telescopic rod (33) is fixedly provided with an extrusion plate (34), the outer side of each telescopic rod (33) is movably sleeved with a spring (35), and both ends of each spring (35) are fixedly arranged on the top of the inner cavity of the converter shell (1) and the top of each extrusion plate (34) respectively;
the front side of the converter shell (1) is fixedly provided with a converter door panel (3) through a bolt, and one side of the converter shell (1) is fixedly provided with a connecting port (4).
8. The converter for communication according to claim 7, wherein: the electrostatic dust collection paper (12) is located between the top of the extrusion plate (34) and the heat dissipation hole (11), the spring (35) is in a compressed state when the top of the extrusion plate (34) is in contact with the bottom of the electrostatic dust collection paper (12), and the whole extrusion plate (34) is in an inverted T-shaped shape.
9. The converter for communication according to claim 1, wherein: the outside of rolling pivot (6) front side and the outside of placing pivot (8) front side all are equipped with the external screw thread, the inner chamber of fixed sleeve (14) is equipped with the internal thread, external screw thread on rolling pivot (6) front side and the internal thread intermeshing in placing the external screw thread on pivot (8) front side respectively and fixed sleeve (14) inner chamber.
10. The converter for communication according to claim 1, wherein:
two side surfaces of the communication module (13) are respectively provided with a first temperature detection module for respectively detecting the temperature values T at the left side and the right side of the communication module (13)1And T2The converter shell (1) is arranged above the communication module (13) and is provided with a second temperature detection module for detecting a temperature value T above the communication module (13)3A control module is arranged in the converter shell (1), the control module is respectively and electrically connected with the first temperature detection module and the second temperature detection module,
the control module calculates a comprehensive temperature value T of the environment around the communication module (13) by the following preset algorithm:
Figure FDA0002687021030000031
wherein T is a combined temperature value, V, of the surroundings of the communication module (13)1Is the volume of the communication module (13), V2Is the volume of the converter housing (1);
still be equipped with dust detection module and humidity transducer in converter casing (1), dust detection module is arranged in detecting the dust particle quantity in the air, humidity transducer is used for detecting the humidity value in converter casing (1), dust detection module with humidity transducer respectively with control module electric connection, control module reachs the dust index lambda in converter casing (1) through following predetermined algorithm:
Figure FDA0002687021030000041
wherein is a gas constant, ρ w is an air humidity value, T is a comprehensive temperature value of the environment surrounding the communication module (13), V2Is the spatial volume of the converter housing (1);
presetting a temperature threshold of the surroundings of the communication module (13) by the control module
Figure FDA0002687021030000042
And dust index threshold
Figure FDA0002687021030000043
The control module is electrically connected with the double-head motor (15) and controls the on-off of the double-head motor (15),
when the control module calculates that the comprehensive temperature value T of the surrounding environment of the communication module (13) is higher than the preset temperature threshold value
Figure FDA0002687021030000044
And/or the dust index lambda in the converter housing (1) is higher than the preset dust index threshold value
Figure FDA0002687021030000045
When the fan is used, the control module controls the double-end motor (15) to be started, and then the radiating fan blades (17) are driven to rotate to radiate heat and blow dust.
CN202010979436.5A 2020-09-17 2020-09-17 Converter for communication Active CN112077076B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2550685Y (en) * 2002-03-13 2003-05-14 殷少有 High efficiency energy saving air exchanger
CN205302172U (en) * 2016-01-12 2016-06-08 成岳鹏 Notebook heat dissipation and dust keeper
CN209389019U (en) * 2018-12-18 2019-09-13 池州学院 A kind of dust cover of integrated circuit
CN211429180U (en) * 2020-01-10 2020-09-04 兰州惠杰鸿运电子科技有限公司 Heat dissipation device for power converter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2550685Y (en) * 2002-03-13 2003-05-14 殷少有 High efficiency energy saving air exchanger
CN205302172U (en) * 2016-01-12 2016-06-08 成岳鹏 Notebook heat dissipation and dust keeper
CN209389019U (en) * 2018-12-18 2019-09-13 池州学院 A kind of dust cover of integrated circuit
CN211429180U (en) * 2020-01-10 2020-09-04 兰州惠杰鸿运电子科技有限公司 Heat dissipation device for power converter

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