CN114583562A - Block terminal with it is dampproofing and long service life - Google Patents
Block terminal with it is dampproofing and long service life Download PDFInfo
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- CN114583562A CN114583562A CN202210200041.XA CN202210200041A CN114583562A CN 114583562 A CN114583562 A CN 114583562A CN 202210200041 A CN202210200041 A CN 202210200041A CN 114583562 A CN114583562 A CN 114583562A
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- dust
- distribution box
- moisture
- proof
- block terminal
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a moisture-proof and long-service-life distribution box, which comprises a distribution box body and a cabinet door arranged at the edge position of the distribution box body, wherein the inner wall of the bottom of the distribution box body is provided with a blowing mechanism, a dust exhaust mechanism is arranged on a synchronous rotating shaft, a moisture-proof mechanism is arranged on the surface of one side of a dust-proof plate, and an air guide mechanism is arranged on the surface of the other side of the dust-proof plate; through the arrangement of the structure, the blowing mechanism can realize swinging blowing on the distribution equipment in the distribution box body, the air drying efficiency is improved, the condition of wet corrosion equipment is reduced, the surface dust cleaning effect is improved, the principle that like poles repel each other is realized, the second permanent magnet and the heating panel form reciprocating swinging, the air exhaust effect can be improved through swinging, the discharge of heat and dust is accelerated, the entry of rainwater and wet air can be reduced through the moisture-proof plate, and the service life of internal equipment is prolonged.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a moisture-proof distribution box with a long service life.
Background
The distribution box is formed by assembling switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet according to the electrical wiring requirement;
present block terminal is when using, the block terminal is installed when outdoor, when overcast and rainy weather, outside air humidity is big, the rainwater, inside the block terminal is extremely easily got into from cooling hole department such as moisture, lead to inside to set up to wet, lead to the internal plant to damage, security and life reduce the scheduling problem, and simultaneously, present block terminal is installed outdoors, and long-time use, the dust accumulation is too much on the internal plant, accomplish the clearance hardly, the accumulation of dust still can lead to internally mounted's circular telegram equipment and circuit board to damage.
Disclosure of Invention
The invention aims to provide a moisture-proof distribution box with long service life, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a block terminal with it is dampproofing and long service life, includes the cabinet door of block terminal body and block terminal body border position department installation, the motor is installed to the top inner wall of block terminal body, and the both sides output shaft of motor installs synchronous pivot, the humidity detection piece is still installed to the top inner wall of block terminal body, the dust-proof board is all installed to the both sides inner wall of block terminal body, the mechanism of blowing is all installed to the bottom inner wall of block terminal body, install dust exhaust mechanism in the synchronous pivot, one side surface mounting of dust-proof board has dampproofing mechanism, and the opposite side surface mounting of dust-proof board has air guide mechanism.
Preferably, the blowing mechanism includes torsional spring axle bed, blowing pipe, rotatory extruded article and extrusion piston spare, and the torsional spring axle bed is all installed to the bottom inner wall of block terminal body, and the blowing pipe is all installed to the inside of torsional spring axle bed, and rotatory extruded article is all installed on the surface of synchronous pivot, and two sets of depression bars have been laid to the surperficial reality of rotatory extruded article, and the surface mounting of dust-proof board has the extrusion piston spare, and the movable part of extrusion piston spare is located the rotatory route of a set of depression bar in rotatory extruded article surface, and the bottom gas outlet of extrusion piston spare passes through the hose and is connected with the blowing pipe.
Preferably, dust exhaust mechanism includes flabellum, first permanent magnet and executive component, and the flabellum is all installed to synchronous rotating shaft's end, and the surface mounting of flabellum has first permanent magnet, and executive component installs on the surface of block terminal body.
Preferably, the executive component comprises a heat dissipation plate and a second permanent magnet, the heat dissipation plate is arranged on the surfaces of the two sides of the distribution box body in a groove mode and is installed through a rotating shaft, heat dissipation holes are evenly formed in the surface of the heat dissipation plate, the second permanent magnet is installed on the surface of the inner side of the heat dissipation plate and is matched with the first permanent magnet, and the heat dissipation plate is located on a blowing path of the fan blades.
Preferably, the bottom surface of the dust separation plate is provided with a driving part, the driving part comprises a first special-shaped gear and a linkage part, the bottom surface of the dust separation plate is provided with the first special-shaped gear through a shaft sleeve support, and the linkage part is arranged on the blowing pipe.
Preferably, the linkage component is a second special-shaped gear, the top of the blowpipe is fixedly provided with the second special-shaped gear, and the second special-shaped gear is matched with the first special-shaped gear for use.
Preferably, dampproofing mechanism includes dampproofing board, pinion rack and drive gear, and the pinion rack is installed through the fluting in one side surface of dust proof board, and dampproofing board is installed at the top of pinion rack, and drive gear is installed to the opposite side movable part of first dysmorphism gear, and drive gear and pinion rack meshing transmission.
Preferably, the air guide mechanism comprises a fan soft board and an extrusion ejector rod, the fan soft board is installed on the other side surface of the dust separation board through a shaft bracket, the extrusion ejector rod is installed on one side of the fan soft board and movably arranged on the fan soft board, and the extrusion ejector rod is located on a rotating path of the other group of pressure rods of the rotating extrusion piece.
Compared with the prior art, the invention has the beneficial effects that:
1. this block terminal with it is dampproofing and long service life, through the blowing pipe, it is rotatory to start motor circular telegram through outside automatically controlled part, the synchronous pivot that the coaxial coupling was connected is driven in the rotation of motor, the rotation of synchronous pivot drives the synchronous rotation of the rotatory extruded article of fixed surface connection, the activity position because of the extrusion piston spare is on the rotatory route of a set of depression bar in rotatory extruded article surface, so the rotation of rotatory extruded article drives extrusion piston spare and forms reciprocal extrusion, thereby inside the atmospheric pressure that produces passes through hose transmission to the inside of blowing pipe, and flow away through the nozzle on blowing pipe surface, thereby air-dry the distribution equipment surface of block terminal body inside, also for reaching radiating purpose, and simultaneously, still can blow and raise its surperficial dust, be convenient for the discharge of follow-up dust, reach the effect of removing dust.
2. This block terminal with it is dampproofing and long service life, through first special-shaped gear, synchronous rotating shaft's rotation, still connect first special-shaped gear through belt pulley assembly, and drive first special-shaped gear synchronous rotation, the rotation of first special-shaped gear drives second special-shaped gear and rotates, because of second special-shaped gear and blowing pipe fixed connection, and the torsional spring axle bed is installed to the bottom of blowing pipe, the driving tooth has all been laid on the surface of first special-shaped gear of this place and second special-shaped gear, so the transmission of first special-shaped gear can make the blowing pipe realize reciprocating swing on the torsional spring axle bed, rotate the in-process, still form through the inside torsional spring of torsional spring axle bed and reset, thereby can form the swing to the inside distribution equipment of block terminal body and blow, promote air-dry efficiency, reduce the condition of moist corrosion equipment, there is the clean effect of promotion surface dust simultaneously.
3. This block terminal with it is dampproofing and long service life, through the flabellum, the reciprocal of blowing pipe is bloied, makes the inside dust of block terminal body raise, and the upper portion formation that makes the block terminal body through laying of dust removal board this moment cuts off, and the rotation of synchronous pivot this moment drives fixed connection's flabellum and rotates in step, and the rotation of flabellum forms and bloies, and the direction of just blowing is heating panel position department to discharge the dust of the inside suction of block terminal body from heating panel department.
4. This block terminal with dampproofing and long service life through first permanent magnet, has laid first permanent magnet because of the surface of flabellum, so during flabellum rotary motion, drives first permanent magnet synchronous rotation, and the rotation of first permanent magnet can use with heating panel surface mounting's second permanent magnet cooperation, according to the principle that like poles repel each other for second permanent magnet and heating panel form reciprocating swing, and the swing can promote the effect of airing exhaust for the discharge of heat and dust.
5. This block terminal with dampproofing and long service life, through the fan air soft board, be located the rotatory route of rotatory extruded article because of the extrusion ejector pin, the rotation of rotatory extruded article, another group depression bar on its surface can form the extrusion with the extrusion ejector pin, make the extrusion ejector pin transmission downwards, remove the in-process, the fan air soft board that the drive pivot is connected upwards rotates, still reset through the spring formation on fan air soft board surface, the rotation of the rotatory extruded article of event, can make the fan air soft board reciprocating swing on the dust proof board, thereby be convenient for guide the inside raise dust of block terminal body, and cooperate the flabellum, with dust and hot-blast discharge, in the reciprocating swing, can also carry out the fanning to the motor, be convenient for the heat dissipation of motor, promote the life of motor.
6. The power distribution box with the moisture resistance and the long service life is characterized in that a transmission gear is further installed at the other side movable part of the first special-shaped gear through the moisture-proof plate, so that the rotation of the first special-shaped gear drives the transmission gear in coaxial connection to synchronously rotate, when the device is normally used for heat dissipation, the rotation of the transmission gear drives the meshed toothed plate to downwards transmit, the toothed plate moves to drive the moisture-proof plate in fixed connection to synchronously move, the moisture-proof plate is positioned below the heat dissipation plate at the moment, when the humidity detection part detects that the moisture at the position of the heat dissipation plate is large, namely, the probability is rainy weather, at the moment, the reverse motion of the motor is realized, the transmission gear is reversely rotated to drive the meshed toothed plate to upwards move, the moisture-proof plate can shield rainwater or air with large humidity, the shielding of the moisture-proof plate does not influence the normal ventilation and heat dissipation in the power distribution box body, and the entry of rainwater and humid air is reduced, the service life of the internal equipment is prolonged.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a portion of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of another state of motion of the extrusion piston assembly of the present invention;
FIG. 5 is a schematic view of the structure at A in FIG. 3 according to the present invention;
FIG. 6 is a schematic view of FIG. 2 from another perspective according to the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 at B according to the present invention;
FIG. 8 is a schematic view of another movement of the heat spreader plate of FIG. 7 according to the present invention;
FIG. 9 is a schematic view of the moisture barrier of FIG. 8 in another state of motion in accordance with the present invention;
FIG. 10 is a schematic axial view of the fan blade according to the present invention;
FIG. 11 is a schematic view showing another movement state of the fan blade according to the present invention;
FIG. 12 is a schematic view illustrating the rotation of the fan blades to discharge the dust when the dust floats.
In the figure: 1. a distribution box body; 101. a cabinet door;
2. a motor; 201. a synchronous rotating shaft; 202. a humidity detection member;
3. a dust barrier;
4. rotating the extrusion; 401. a torsion spring shaft seat; 402. a blowpipe; 403. extruding the piston member;
5. a first shaped gear; 501. a second shaped gear;
6. a fan blade; 601. a first permanent magnet; 602. a heat dissipation plate; 603. a second permanent magnet;
7. a moisture-proof plate; 701. a toothed plate; 702. a transmission gear;
8. a fan soft board; 801. and extruding the ejector rod.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
as shown in fig. 1 to 3, the distribution box with moisture resistance and long service life in the present embodiment includes a distribution box body 1 and a cabinet door 101 installed at an edge position of the distribution box body 1, a motor 2 is installed on an inner wall of the top of the distribution box body 1, and a synchronous rotating shaft 201 is installed on output shafts at two sides of the motor 2, a humidity detecting part 202 is further installed on the inner wall of the top of the distribution box body 1, the humidity detecting part 202 is an instrument for measuring humidity in the prior art, and is connected to the motor 2 through an external controller through a humidity condition inside the distribution box body 1, so as to control the motor 2 to rotate or stop working when the humidity is different, dust-separating plates 3 are installed on inner walls at two sides of the distribution box body 1, a blowing mechanism is installed on inner walls at the bottom of the distribution box body 1, a dust discharging mechanism is installed on the synchronous rotating shaft 201, and a moisture-proof mechanism is installed on a surface of one side of the dust-separating plates 3, and the other side surface of the dust separation plate 3 is provided with an air guide mechanism.
Specifically, as shown in fig. 2 to 4, the blowing mechanism includes torsion spring axle seat 401, blowing pipe 402, rotatory extruded article 4 and extrusion piston spare 403, torsion spring axle seat 401 is all installed to the bottom inner wall of block terminal body 1, blowing pipe 402 is all installed to torsion spring axle seat 401's inside, rotatory extruded article 4 is all installed on the surface of synchronous rotating shaft 201, two sets of depression bars have actually been laid on the surface of rotatory extruded article 4, the surface mounting of dust-proof board 3 has extrusion piston spare 403, and the movable part that extrudes piston spare 403 is located the rotatory route of a set of depression bar in rotatory extruded article 4 surface, the bottom gas outlet of extrusion piston spare 403 passes through the hose and is connected with blowing pipe 402.
When in work: as shown in fig. 2 to 4, the motor 2 is started to be powered on and rotated by an external electric control component, the rotation of the motor 2 drives the synchronous rotating shaft 201 connected with the coaxial shaft to rotate, the rotation of the synchronous rotating shaft 201 drives the rotary extrusion piece 4 fixedly connected with the surface to synchronously rotate, and because the movable part of the extrusion piston piece 403 is positioned on the rotating path of a group of pressure rods on the surface of the rotary extrusion piece 4, the rotation of the rotary extrusion piece 4 drives the extrusion piston piece 403 to form reciprocating extrusion, so that the air pressure generated inside is transmitted to the inside of the blowpipe 402 through a hose and flows out through the nozzle on the surface of the blowpipe 402, thereby air-drying the surface of the power distribution equipment inside the power distribution box body 1.
Example 2:
on the basis of example 1:
further, as shown in fig. 5, fig. 2 and fig. 4, a driving part is installed on the bottom surface of the dust-proof plate 3, the driving part includes a first special-shaped gear 5 and a linkage part, the first special-shaped gear 5 is installed on the bottom surface of the dust-proof plate 3 through a shaft sleeve support, the first special-shaped gear 5 is connected with the synchronous rotating shaft 201 through a belt pulley assembly for transmission, the linkage part is a second special-shaped gear 501, a second special-shaped gear 501 is fixedly installed on the top of the air blowing pipe 402, and the second special-shaped gear 501 is used in cooperation with the first special-shaped gear 5.
When in work: as shown in fig. 5, 2 and 4, on the basis that the synchronous rotating shaft 201 rotates and the rotating extrusion member 4 rotates and drives the extrusion piston member 403 to extrude reciprocally, the synchronous rotating shaft 201 rotates, and further connects with the first special-shaped gear 5 through the belt pulley assembly and drives the first special-shaped gear 5 to rotate synchronously, the rotation of the first special-shaped gear 5 drives the second special-shaped gear 501 to rotate, as shown in fig. 2, the second special-shaped gear 501 is fixedly connected with the blowing pipe 402, and the bottom of the blowing pipe 402 is provided with the torsion spring shaft seat 401, where the surfaces of the first special-shaped gear 5 and the second special-shaped gear 501 are both provided with transmission teeth, so that the transmission of the first special-shaped gear 5 can enable the blowing pipe 402 to swing reciprocally on the torsion spring shaft seat 401, and during the rotation, the resetting is also formed through the torsion spring inside the torsion spring shaft seat 401, thereby forming swinging air blowing for the power distribution equipment inside the power distribution box body 1, the air drying efficiency is improved, the wet corrosion equipment condition is reduced, and the surface dust cleaning effect is improved.
Example 3:
on the basis of examples 1 and 2:
further, as shown in fig. 7, 8 and 4, the dust exhaust mechanism includes fan blades 6, a first permanent magnet 601 and an execution component, fan blades 6 are all installed at the end of the synchronous rotating shaft 201, the first permanent magnet 601 is installed on the surface of the fan blades 6, the execution component is installed on the surface of the distribution box body 1, the execution component includes a heat dissipation plate 602 and a second permanent magnet 603, grooves are formed on the surfaces of the two sides of the distribution box body 1, a heat dissipation plate 602 is installed through the rotating shaft, heat dissipation holes are uniformly formed in the surface of the heat dissipation plate 602, the second permanent magnet 603 is installed on the inner side surface of the heat dissipation plate 602, the second permanent magnet 603 is used in cooperation with the first permanent magnet 601, and the heat dissipation plate 602 is located on the blowing path of the fan blades 6.
When in work: as shown in fig. 7, 8 and 4, on the basis that the synchronous rotating shaft 201 drives the rotating extrusion part 4 to rotate, the rotating extrusion part 4 drives the extrusion piston part 403, and the extrusion piston part 403 performs reciprocating extrusion to blow air through the air blowing pipe 402, firstly as shown in fig. 7, the air blowing pipe 402 performs reciprocating air blowing to lift dust inside the distribution box body 1, at this time, through the arrangement of the dust-isolating plate 3, the inside of the distribution box body 1 below the heat-radiating plate 602 forms a partition, i.e., if dust enters from the heat dissipation plate 602, it may fall or accumulate on the surface of the dust separation plate 3, the air does not directly enter the power distribution equipment inside the power distribution box body 1, at the moment, the rotation of the synchronous rotating shaft 201 drives the fixedly connected fan blades 6 to synchronously rotate, the rotation of the fan blades 6 forms air blowing, and the air blowing direction is the position of the heat dissipation plate 602, and the dust sucked from the inside of the distribution box body 1 is discharged from the heat dissipation plate 602, and the flow suction process of the dust or gas can be as shown in fig. 12;
as shown in fig. 8, since the first permanent magnet 601 is disposed on the surface of the fan blade 6, when the fan blade 6 rotates, the first permanent magnet 601 is driven to rotate synchronously, the rotation of the first permanent magnet 601 can be used in cooperation with the second permanent magnet 603 mounted on the surface of the heat dissipation plate 602, and according to the principle that like poles repel each other, the second permanent magnet 603 and the heat dissipation plate 602 form reciprocating swing, which can improve the air exhaust effect and accelerate the exhaust of heat and dust.
Example 4:
on the basis of examples 1 to 3:
as shown in fig. 10, 11 and 4, in the distribution box with moisture resistance and long service life of the present embodiment, further, the air guiding mechanism includes a soft fan plate 8 and an extrusion push rod 801, the soft fan plate 8 is installed on the other side surface of the dust-proof plate 3 through a shaft bracket, the extrusion push rod 801 is installed on one side of the soft fan plate 8, the extrusion push rod 801 is movably arranged on the soft fan plate 8, and the extrusion push rod 801 is located on the rotation path of the other set of pressure rods of the rotary extrusion member 4.
When in work: as shown in fig. 10, 11 and 4, on the basis that the synchronous rotating shaft 201 rotates to drive the rotating extrusion member 4 to rotate, because the extrusion ejector rod 801 is located on the rotating path of the rotating extrusion member 4, the rotating extrusion member 4 rotates, another group of pressure rods on the surface of the rotating extrusion member can be extruded with the extrusion ejector rod 801, so that the extrusion ejector rod 801 drives downwards, in the moving process, the fan soft board 8 connected with the rotating shaft is driven to rotate upwards, and the return is formed by the springs on the surface of the fan soft board 8, so that the rotating extrusion member 4 can make the fan soft board 8 swing back and forth on the dust separation board 3, thereby guiding the raised dust inside the distribution box body 1, discharging the dust and hot air by matching with the fan blades 6, and blowing the motor 2 while swinging back and forth, facilitating the heat dissipation of the motor 2, and prolonging the service life of the motor 2.
Example 5:
on the basis of examples 1 and 2:
further, as shown in fig. 9 and 4, the moisture-proof mechanism includes a moisture-proof plate 7, a toothed plate 701 and a transmission gear 702, the toothed plate 701 is installed on one side surface of the dust-proof plate 3 through a slot, the moisture-proof plate 7 is installed on the top of the toothed plate 701, the transmission gear 702 is installed on the other side movable portion of the first special-shaped gear 5, and the transmission gear 702 is in meshing transmission with the toothed plate 701.
When in work: as shown in fig. 9 and 4, on the basis that the synchronous rotating shaft 201 drives the first special-shaped gear 5 to rotate through the pulley assembly, the other side movable portion of the first special-shaped gear 5 is further provided with a transmission gear 702, so that the rotation of the first special-shaped gear 5 drives the transmission gear 702 in coaxial connection to synchronously rotate, when the device is used for normal heat dissipation, the rotation of the transmission gear 702 drives the meshed toothed plate 701 to downwards transmit, the toothed plate 701 moves to drive the moisture-proof plate 7 to synchronously move, at this time, the moisture-proof plate 7 is located below the heat-dissipating plate 602, as shown in fig. 7, when the humidity detecting part 202 detects that the moisture at the heat-dissipating plate 602 is large, that is, the probability is rainy weather, at this time, the motor 2 reversely rotates to reversely rotate the transmission gear 702 to drive the meshed toothed plate 701 to upwards move, the moisture-proof plate 7 can shield rainwater or air with large humidity, and the shielding of the moisture-proof plate 7 does not affect the normal heat dissipation inside the distribution box body 1, in order to reduce the entering of rainwater and humid air, the service life of internal equipment is prolonged.
The working principle of the invention is as follows: when the interior of the distribution box body 1 is subjected to heat dissipation and air drying, as shown in fig. 2 to 4, the motor 2 is started to be electrified and rotated through an external electric control component, the rotation of the motor 2 drives the coaxial-connected synchronous rotating shaft 201 to rotate, the rotation of the synchronous rotating shaft 201 drives the rotary extrusion piece 4 with fixedly connected surface to synchronously rotate, because the movable part of the extrusion piston piece 403 is positioned on the rotating path of a group of pressure rods on the surface of the rotary extrusion piece 4, the rotation of the rotary extrusion piece 4 drives the extrusion piston piece 403 to form reciprocating extrusion, so that the air pressure generated inside is transmitted through the hose to the inside of the blowpipe 402, and flows out through the nozzle at the surface of the blowpipe 402, thereby air-drying the surface of the power distribution equipment in the distribution box body 1 and achieving the purpose of heat dissipation, meanwhile, the dust on the surface of the dust collector can be blown and lifted, so that the subsequent dust can be discharged conveniently, and the dust collection effect is achieved;
when the heat dissipation and air drying effects are improved, as shown in fig. 5, fig. 2 and fig. 4, on the basis that the synchronous rotating shaft 201 rotates and the rotary extrusion part 4 rotates and drives the extrusion piston part 403 to extrude reciprocally, the synchronous rotating shaft 201 rotates, the first special-shaped gear 5 is further connected through the belt pulley assembly and drives the first special-shaped gear 5 to rotate synchronously, the first special-shaped gear 5 rotates to drive the second special-shaped gear 501 to rotate, as the second special-shaped gear 501 is fixedly connected with the blowing pipe 402, and the bottom of the blowing pipe 402 is provided with the torsion spring shaft seat 401, as shown in fig. 2, transmission teeth are distributed on the surfaces of the first special-shaped gear 5 and the second special-shaped gear 501, so that the blowing pipe 402 can realize reciprocating swing on the torsion spring shaft seat 401 through the transmission of the first special-shaped gear 5, and during the rotation, the resetting is also formed through the torsion spring inside the torsion spring shaft seat 401, so as to form swing air blowing for the power distribution equipment inside the distribution box body 1, the air drying efficiency is improved, the wet corrosion of equipment is reduced, and the surface dust cleaning effect is improved;
when discharging dust and hot air, as shown in fig. 7, 8 and 4, on the basis that the synchronous rotating shaft 201 drives the rotary extrusion piece 4 to rotate, the rotary extrusion piece 4 drives the extrusion piston piece 403, and the extrusion piston piece 403 extrudes to and fro to blow air through the blowing pipe 402, firstly as shown in fig. 7, the reciprocating blowing of the blowing pipe 402 blows air to raise dust inside the distribution box body 1, at this time, through the arrangement of the dust-separating plate 3, the inside of the distribution box body 1 below the heat-radiating plate 602 forms a partition, i.e. if dust entering from the heat-radiating plate 602 exists, the dust can fall or accumulate on the surface of the dust-separating plate 3 and can not directly enter the distribution equipment inside the distribution box body 1, at this time, the synchronous rotating shaft 201 drives the fixedly connected fan blades 6 to rotate synchronously, the fan blades 6 rotate to form blowing air, and the blowing direction is at the position of the heat-radiating plate 602, and discharges the dust sucked inside the distribution box body 1 from the heat-radiating plate 602, as shown in fig. 12 and fig. 8, the first permanent magnet 601 is disposed on the surface of the fan blade 6, so that the fan blade 6 rotates to drive the first permanent magnet 601 to rotate synchronously, the rotation of the first permanent magnet 601 can be used in cooperation with the second permanent magnet 603 mounted on the surface of the heat dissipation plate 602, and the second permanent magnet 603 and the heat dissipation plate 602 form reciprocating oscillation according to the principle that like poles repel each other, so that the oscillation can improve the air exhaust effect and accelerate the discharge of heat and dust;
when the dust-discharging and heat-dissipating effects are improved, as shown in fig. 10, 11 and 4, on the basis that the synchronous rotating shaft 201 rotates to drive the rotary extrusion piece 4 to rotate, because the extrusion ejector rod 801 is located on the rotating path of the rotary extrusion piece 4, the rotary extrusion piece 4 rotates, another group of pressure rods on the surface of the rotary extrusion piece can be extruded with the extrusion ejector rod 801, so that the extrusion ejector rod 801 is driven downwards, in the moving process, the fan-shaped soft board 8 connected with the rotating shaft is driven to rotate upwards, and the return is formed through the spring on the surface of the fan-shaped soft board 8, so that the rotary extrusion piece 4 rotates, the fan-shaped soft board 8 can swing back and forth on the dust-separating board 3, thereby guiding the dust raised inside the distribution box body 1, being matched with the fan blades 6 to discharge the dust and hot air, and discharging the dust and hot air while swinging back and forth, being capable of fanning the motor 2, being convenient for heat dissipation of the motor 2, and prolonging the service life of the motor 2;
when the device is used for preventing moisture and humidity, as shown in fig. 9 and 4, on the basis that the synchronous rotating shaft 201 drives the first special-shaped gear 5 to rotate through the pulley assembly, the transmission gear 702 is further installed at the other side movable part of the first special-shaped gear 5, so that the rotation of the first special-shaped gear 5 drives the transmission gear 702 which is coaxially connected to synchronously rotate, when the device is used for normally dissipating heat, the rotation of the transmission gear 702 enables the meshed toothed plate 701 to downwards transmit, the toothed plate 701 moves to drive the fixedly connected moisture-proof plate 7 to synchronously move, at the moment, the moisture-proof plate 7 is located below the heat-dissipating plate 602, as shown in fig. 7, when the humidity detecting part 202 detects that the moisture at the heat-dissipating plate 602 is large, namely, the probability is rainy weather, at the moment, the motor 2 reversely rotates to reversely rotate the transmission gear 702 to drive the meshed toothed plate 701 to upwards move, and the moisture-proof plate 7 can shield rainwater or air with large humidity, the sheltering from of dampproofing board 7 does not influence the inside normal ventilation cooling of block terminal body 1, here for reducing the entering of rainwater and humid air, promotes the life of internal plant.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a block terminal with it is dampproofing and long service life, includes cabinet door (101) of block terminal body (1) and block terminal body (1) border position department installation, its characterized in that: motor (2) are installed to the top inner wall of block terminal body (1), and the both sides output shaft of motor (2) installs synchronous rotating shaft (201), humidity detection piece (202) are still installed to the top inner wall of block terminal body (1), dust barrier (3) are all installed to the both sides inner wall of block terminal body (1), the mechanism of blowing is all installed to the bottom inner wall of block terminal body (1), install dust exhaust mechanism on synchronous rotating shaft (201), one side surface mounting of dust barrier (3) has dampproofing mechanism, and the opposite side surface mounting of dust barrier (3) has air guide mechanism.
2. The moisture-proof and long-life distribution box of claim 1, wherein: the blowing mechanism comprises a torsion spring shaft seat (401), a blowing pipe (402), a rotary extrusion piece (4) and an extrusion piston piece (403).
3. The moisture-proof and long-life distribution box of claim 2, wherein: the dust exhaust mechanism comprises fan blades (6), a first permanent magnet (601) and an execution component.
4. The moisture-proof and long-life distribution box of claim 3, wherein: the actuator includes a heat sink (602) and a second permanent magnet (603).
5. The power distribution box of claim 2 having moisture resistance and long service life, wherein: the bottom surface of the dust separation plate (3) is provided with a driving part, and the driving part comprises a first special-shaped gear (5) and a linkage part.
6. The power distribution box of claim 5 having moisture resistance and long service life, wherein: the linkage part is a second special-shaped gear (501).
7. The power distribution box of claim 1 having moisture resistance and long service life, wherein: the moisture-proof mechanism comprises a moisture-proof plate (7), a toothed plate (701) and a transmission gear (702).
8. The moisture-proof and long-life distribution box of claim 1, wherein: the air guide mechanism comprises a fan soft board (8) and an extrusion ejector rod (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210200041.XA CN114583562A (en) | 2022-03-02 | 2022-03-02 | Block terminal with it is dampproofing and long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210200041.XA CN114583562A (en) | 2022-03-02 | 2022-03-02 | Block terminal with it is dampproofing and long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114583562A true CN114583562A (en) | 2022-06-03 |
Family
ID=81772335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210200041.XA Withdrawn CN114583562A (en) | 2022-03-02 | 2022-03-02 | Block terminal with it is dampproofing and long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114583562A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133785A (en) * | 2022-07-11 | 2022-09-30 | 南通联航通讯科技有限公司 | Frequency converter with protection structure |
-
2022
- 2022-03-02 CN CN202210200041.XA patent/CN114583562A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133785A (en) * | 2022-07-11 | 2022-09-30 | 南通联航通讯科技有限公司 | Frequency converter with protection structure |
| CN115133785B (en) * | 2022-07-11 | 2024-08-16 | 南通联航通讯科技有限公司 | Frequency converter with protection architecture |
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Application publication date: 20220603 |