CN113904225B - Power distribution box with dampproofing anticorrosive function - Google Patents
Power distribution box with dampproofing anticorrosive function Download PDFInfo
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- CN113904225B CN113904225B CN202111489886.7A CN202111489886A CN113904225B CN 113904225 B CN113904225 B CN 113904225B CN 202111489886 A CN202111489886 A CN 202111489886A CN 113904225 B CN113904225 B CN 113904225B
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- conveying pipe
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- proof
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 47
- 230000003139 buffering effect Effects 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 238000005536 corrosion prevention Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 abstract description 9
- 238000001035 drying Methods 0.000 abstract description 9
- 238000007791 dehumidification Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 51
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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Classifications
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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
-
- 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
- H02B1/48—Mounting of devices therein
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a power distribution box with moisture-proof and corrosion-proof functions, which comprises a box body, wherein a plurality of heat dissipation ports are formed in the side wall of the box body, two connecting rods are arranged in the heat dissipation ports, a left-right moving assembly is arranged in the box body and is used for controlling the connecting rods to move left and right, an outer conveying pipe and an inner conveying pipe which are communicated with the heat dissipation ports are respectively arranged on the left side and the right side of the left-right moving assembly, a first storage box is communicated with the upper ends of the outer conveying pipe and the inner conveying pipe, a left interval conveying piece and a right interval conveying piece are respectively arranged at the positions where the outer conveying pipe and the inner conveying pipe are communicated with the heat dissipation ports, and pushing blocking plates positioned in the heat dissipation ports are respectively arranged on the two sides of the outer conveying pipe and the two sides of the inner conveying pipe. The invention realizes that the wet air outside the box body enters the box body through drying treatment, thereby being convenient for damp proofing and dehumidification.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a power distribution box with moisture-proof and corrosion-proof functions.
Background
A power distribution box, also called a power control box, is one of the distribution boxes. The distribution box is divided into a power distribution box and a lighting distribution box, and is the final-stage equipment of a power distribution system.
Patent like application number CN201920609222.1 discloses a dampproofing lighting distribution box, can the moisture in the inside air of efficient absorption block terminal, and dampproofing effect is splendid, but the applicant finds that the dampproofing board in the switch board needs to accomplish the change to the dampproofing board with the mode of taking out and impelling, wastes time and energy.
Disclosure of Invention
In view of the above, the present invention is directed to a power distribution box with moisture protection and corrosion protection functions, so as to solve all or one of the problems in the background art.
Based on the above purpose, the invention provides a power distribution box with moisture-proof and corrosion-proof functions, which comprises a box body, wherein a cavity is formed in the box body, an electric part is placed in the cavity, a plurality of heat dissipation ports are formed in the side wall of the box body, the power distribution box is characterized in that two connecting rods are arranged in the heat dissipation ports, a left-right moving assembly is arranged in the box body and used for controlling the connecting rods to move left and right, an outer conveying pipe and an inner conveying pipe which are communicated with the heat dissipation ports are respectively arranged on the left side and the right side of the left-right moving assembly, the upper ends of the outer conveying pipe and the inner conveying pipe are communicated and provided with a first storage box, a moisture-proof part is placed in the first storage box, a left interval conveying part and a right interval conveying part are respectively arranged at the communication positions of the outer conveying pipe and the inner conveying pipe and the heat dissipation ports, the left interval conveying part and the right interval conveying part are symmetrically arranged relative to the left-right moving assembly, the left side interval is carried the piece and is included upper left baffle and lower left baffle, the right side tip of upper left baffle and left side tip of baffle left side down are connected through left dead lever, the right side interval is carried the piece and is included upper right baffle and lower right baffle, the upper right side tip of baffle with the right side tip of baffle right side down is connected through right dead lever, two the connecting rod respectively with left side dead lever with right side dead lever is connected, outer delivery pipe both sides with the both sides of interior conveyer pipe all are provided with and are located the intraoral fender push pedal of heat dissipation.
Optionally, the left and right movement assembly comprises a driving motor arranged on one side of the heat dissipation port, the output end of the driving motor is connected with a driving rotating shaft, the driving rotating shaft is connected with a driving cam arranged in the heat dissipation port, the driving cam is provided with an annular sliding groove in a cam shape, the left side and the right side in the annular sliding groove are provided with sliding blocks, and the sliding blocks are respectively connected with the two connecting rods.
Optionally, the heat dissipation port includes an outer upper section, a middle lower section and an inner upper section, the outer upper section is communicated with the middle lower section through the intersection of the heat dissipation port and the outer conveying pipe, the middle lower section is communicated with the inner upper section through the intersection of the heat dissipation port and the inner conveying pipe, the outer upper section and the inner upper section are both arranged obliquely above the middle lower section, and the cross-sectional areas of the outer upper section, the middle lower section and the inner upper section are all smaller than the cross-sectional area of the moisture-proof member.
Optionally, the lower end of the outer conveying pipe and the lower end of the inner conveying pipe are all communicated with a collecting box, a second storage box is arranged in the side wall of the box body, the lower end of the second storage box is communicated with a cylindrical cavity, the lower end of the cylindrical cavity is communicated with the collecting box through a conveying channel, a damp-proof ball is stored in the cylindrical cavity, a ventilating opening communicated with the cylindrical cavity is formed in the inner side wall of the box body, a ventilating net is arranged at the ventilating opening, a first rotating shaft is arranged in the central axis position of the cylindrical cavity, a first motor is connected to the end portion of the first rotating shaft, and a plurality of rotating plates are arranged on the side wall of the first rotating shaft at equal intervals.
Optionally, be provided with at least one buffering subassembly on the box lateral wall, the buffering subassembly is including setting up buffering articulated shaft on the box lateral wall, buffering articulated shaft one end fixedly connected with buffer board, the buffer board sets up in the transfer passage, under the buffer board terminal surface middle part pass through elastic spring with the transfer passage inside wall is connected.
Optionally, a plurality of sections of telescopic push rods are sleeved outside the elastic spring, and an incitation plate fixedly connected with the buffering articulated shaft is arranged in the cavity.
Optionally, be located the below the thermovent with be provided with a plurality of first subassemblies that shelter from between the first storage box, first subassembly setting of sheltering from is in outer delivery pipe with in the conveyer pipe, first subassembly of sheltering from is including setting up outer delivery pipe or first articulated shaft on the interior conveyer pipe inside wall, be provided with first torsional spring on the first articulated shaft, first shielding plate of fixedly connected with on the first articulated shaft lateral wall, first shielding plate is flexible panel.
Optionally, a plurality of second shielding assemblies are arranged between the heat dissipation port located at the lowest position and the collecting box, the second shielding assemblies are arranged in the outer conveying pipe and the inner conveying pipe, the second shielding assemblies comprise second hinged shafts arranged on the inner side walls of the outer conveying pipe or the inner conveying pipe, second torsional springs are arranged on the second hinged shafts, second shielding plates are fixedly connected to the side walls of the second hinged shafts, and the second shielding plates are made of hard plates.
Optionally, the upper ends of the outer conveying pipe and the inner conveying pipe are communicated with the first storage box through a conveying hopper.
Optionally, a plurality of fan plates are arranged at equal angles at the end of the driving rotating shaft.
From the above, the power distribution box with moisture-proof and corrosion-proof functions provided by the invention has the advantages that a plurality of moisture-proof pieces are placed in the first storage box, the moisture-proof pieces enter the outer conveying pipe and the inner conveying pipe, the left-right moving assembly is not started, when the outer conveying pipe is communicated with the heat dissipation port, the moisture-proof pieces are arranged, the upper partition plate is positioned on the left side of the outer conveying pipe, the lower partition plate is positioned in the outer conveying pipe, the moisture-proof pieces are supported on the lower partition plate, the moisture-proof pieces are not arranged at the joint of the inner conveying pipe and the heat dissipation port, the right-upper partition plate is positioned in the inner conveying pipe, the moisture-proof pieces are supported on the right-upper partition plate, the right-lower partition plate is positioned on the left side of the inner conveying pipe, the moisture-proof pieces are arranged in the outer conveying pipe and the inner conveying pipe, after the moisture-proof pieces contacted with the lower partition plate absorb moisture in the air for a period of time, the left-right moving assembly is started to drive the left spacing conveying piece and the right spacing conveying piece to move rightwards, when the left interval conveying piece moves rightwards, the upper partition plate is moved into the outer conveying pipe, the moisture-proof piece is supported on the upper partition plate at the moment, the moisture-proof piece on the lower partition plate falls in the outer conveying pipe under the action of gravity under the condition that the support of the lower partition plate and the blocking of the blocking plate are not available, the lower partition plate is positioned on the right side of the outer conveying pipe, when the right interval conveying piece moves rightwards, the upper right partition plate is moved to the right side of the inner conveying pipe, the lower right partition plate is moved into the inner conveying pipe, the moisture-proof piece is supported on the lower right partition plate at the moment, the moisture-proof piece is always arranged in the heat dissipation port, the unused moisture-proof piece is conveniently moved into the heat dissipation port, the moisture-proof piece is always arranged at the communication position of the heat dissipation port and the inner conveying pipe or the outer conveying pipe, the moisture in the air circulating in the heat dissipation port is absorbed and collected by the moisture in the air in the box body by the moisture-proof plate, and the air outside the box body are conveniently dried and communicated with each other, reduce the corrosion of moisture to the inside electric part of power distribution box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the inside of the side wall of the box body according to the embodiment of the invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;
fig. 5 is a schematic structural view of the left interval conveying member according to the embodiment of the invention.
In the figure: the box body 1, a heat dissipation opening 2, an outer conveying pipe 3, an inner conveying pipe 4, a first storage box 5, a collection box 6, a conveying bucket 7, a moisture-proof piece 8, a left interval conveying piece 9, an upper left partition plate 10, a lower left partition plate 11, a left fixing rod 12, a connecting rod 13, a sector plate 14, a driving motor 15, a driving rotating shaft 16, a driving cam 17, an annular sliding groove 18, a sliding block 19, a second storage box 20, a cylindrical cavity 21, a first motor 22, a first rotating shaft 23, a rotating plate 24, a ventilating net 25, a conveying channel 26, a buffering component 27, a buffering plate 28, a buffering hinged shaft 29, a first shielding component 30, a first shielding plate 31, a flaring plate 32, a moisture-proof ball 33, a right interval conveying piece 34, an upper right partition plate 35, a lower right partition plate 36, a right fixing rod 37 and a blocking plate 38.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in fig. 1 and 2, a power distribution box with moisture-proof and corrosion-proof functions comprises a box body 1, a cavity is formed in the box body 1, an electric part is placed in the cavity, a plurality of heat dissipation ports 2 are formed in the side wall of the box body 1, two connecting rods 13 are arranged in the heat dissipation ports 2, a left-right moving assembly is arranged on the box body 1 and used for controlling the connecting rods 13 to move left and right, an outer conveying pipe 3 and an inner conveying pipe 4 which are communicated with the heat dissipation ports 2 are respectively arranged on the left side and the right side of the left-right moving assembly, a first storage box 5 is arranged at the upper ends of the outer conveying pipe 3 and the inner conveying pipe 4 in a communicating manner, a moisture-proof part 8 is placed in the first storage box 5, a left interval conveying part 9 and a right interval conveying part 34 are respectively arranged at the communicating positions of the outer conveying pipe 3 and the inner conveying pipe 4 and the heat dissipation ports 2, the left interval conveying part 9 and the right interval conveying part 34 are symmetrically arranged about the left-right moving assembly, as shown in fig. 5, the left interval conveying member 9 includes an upper left partition plate 10 and a lower left partition plate 11, a right end of the upper left partition plate 10 is connected to a left end of the lower left partition plate 11 through a left fixing rod 12, the right interval conveying member 34 includes an upper right partition plate 35 and a lower right partition plate 36, a left end of the upper right partition plate 35 is connected to a right end of the lower right partition plate 36 through a right fixing rod 37, the two connecting rods 13 are connected to the left fixing rod 12 and the right fixing rod 37, and both sides of the outer conveying pipe 3 and both sides of the inner conveying pipe 4 are provided with pushing plates 38 located in the heat dissipation port 2.
A plurality of moisture-proof pieces 8 are placed in the first storage box 5, the moisture-proof pieces 8 enter the outer conveying pipe 3 and the inner conveying pipe 4, the left-right moving assembly is not started, when the moisture-proof pieces 8 are arranged at the communication part of the outer conveying pipe 3 and the heat dissipation port 2, the upper left partition plate 10 is positioned on the left side of the outer conveying pipe 3, the lower left partition plate 11 is positioned in the outer conveying pipe 3, the moisture-proof pieces 8 are supported on the lower left partition plate 11, the moisture-proof pieces 8 are not arranged at the connection part of the inner conveying pipe 4 and the heat dissipation port 2, the upper right partition plate 35 is positioned in the inner conveying pipe 4, the moisture-proof pieces 8 are supported on the upper right partition plate 35, the lower right partition plate 36 is positioned on the left side of the inner conveying pipe 4, the moisture-proof pieces 8 are arranged in the outer conveying pipe 3 and the inner conveying pipe 4, and after the moisture-proof pieces 8 contacted with the lower left partition plate 11 absorb moisture in the air for a period of time, the left-right moving assembly is started, the left-right moving assembly drives the left spacing conveying piece 9 and the right spacing piece 34 to move rightwards, when the left spacing conveying piece 9 moves rightwards, the left upper partition plate 10 moves into the outer conveying pipe 3, the moisture-proof piece 8 is supported on the left upper partition plate 10, the moisture-proof piece 8 on the left lower partition plate 11 falls in the outer conveying pipe 3 under the action of gravity under the condition that the support of the left lower partition plate 11 and the blocking of the blocking push plate 38 are not available, and the left lower partition plate 11 is positioned on the right side of the outer conveying pipe 3; and right interval transport piece 34 when moving right, the upper right baffle 35 moves to interior conveyer pipe 4 right side, baffle 36 moves in interior conveyer pipe 4 down in the right side, and the support has dampproofing piece 8 on the baffle 36 down in the right side this moment, be convenient for thermovent 2 and interior conveyer pipe 4 or outer transport pipe 3 intercommunication department always have dampproofing piece 8, realize that dampproofing board collects the absorption of the interior circulating moisture of air in the thermovent, be convenient for dry exchange between the air in the box 1 and the box 1 outside, reduce the corruption of moisture to the inside electric of power distribution box.
As shown in fig. 3, the left-right moving assembly comprises a driving motor 15 arranged on one side of the heat dissipation port 2, an output end of the driving motor 15 is connected with a driving rotating shaft 16, a driving cam 17 arranged in the heat dissipation port 2 is connected onto the driving rotating shaft 16, a cam-shaped annular sliding groove 18 is arranged on the driving cam 17, sliders 19 are arranged on the left side and the right side in the annular sliding groove 18 respectively, the two sliders 19 are connected with two connecting rods 13 respectively, the driving motor 15 is started to drive the driving rotating shaft 16 and the driving cam 17 to rotate, the protruding direction of the driving cam 17 is convenient to turn from left to right, and then turn from right to left, so that the left interval conveying piece 9 and the right interval conveying piece 34 move left and right in a reciprocating motion mode.
As another embodiment, the left-right moving assembly comprises a bidirectional electric telescopic rod arranged in the heat dissipation port 2, two telescopic ends of the bidirectional electric telescopic rod are respectively connected with the two connecting rods 13, and reciprocating motion of left-right moving of the left interval conveying piece 9 and the right interval conveying piece 34 is facilitated through the telescopic action of the bidirectional electric telescopic rod.
The moisture barrier 8 may be rectangular, spherical, etc.
When the dampproofing board of piece 8 for the rectangle, be provided with the space bar in the first storage box 5, the space bar both sides are left storage chamber and right storage chamber respectively, and the equal vertical one-tenth of the dampproofing piece 8 in left storage chamber and the right storage chamber is listed as, and two are listed as dampproofing 8 and are located outer delivery pipe 3 and interior conveyer pipe 4 directly over respectively, and this kind of structure setting makes things convenient for dampproofing 8 to get into outer delivery pipe 3 and interior conveyer pipe 4.
Optionally, the heat dissipation port 2 includes an outer upper section, a middle lower section and an inner upper section, the outer upper section is communicated with the middle lower section through the intersection of the heat dissipation port 2 and the outer conveying pipe 3, the middle lower section is communicated with the inner upper section through the intersection of the heat dissipation port 2 and the inner conveying pipe 4, the outer upper section and the inner upper section are both arranged obliquely above the middle lower section, and the cross-sectional areas of the outer upper section, the middle lower section and the inner upper section are all smaller than the cross-sectional area of the moisture-proof piece 8, so as to further prevent the moisture-proof piece 8 from entering the outer upper section, the middle lower section or the inner upper section when the outer conveying pipe 3 or the inner conveying pipe 4 is communicated with the heat dissipation port 2.
As shown in fig. 2 and 4, the lower end of the outer conveying pipe 3 and the lower end of the inner conveying pipe 4 are both communicated with a collecting box 6, a second storage box 20 is arranged in the side wall of the box body 1, the lower end of the second storage box 20 is communicated with a cylindrical cavity 21, the lower end of the cylindrical cavity 21 is communicated with the collecting box 6 through a conveying channel 26, a damp-proof ball 33 is stored in the cylindrical cavity 21, a ventilation port communicated with the cylindrical cavity 21 is formed in the inner side wall of the box body 1, a ventilation net 25 is arranged at the ventilation port, a first rotating shaft 23 is arranged at the axial position in the cylindrical cavity 21, a first motor 22 is connected to the end part of the first rotating shaft 23, a plurality of rotating plates 24 are arranged at equal intervals on the side wall of the first rotating shaft 23, a pressure sensor is arranged at the connection part of the ventilation port and the cylindrical cavity 21, a normally open contact of the pressure sensor, the first motor 22, a power supply and a protection resistor are connected in series, the damp-proof ball 33 is convenient for absorbing and drying moisture in the box body, damp-proof ball 33 absorbs the moisture back heaviness, then first motor 22 starts to drive first pivot 23 and rotor plate 24 and rotates, be convenient for remove ventilative mouthful with new dampproof ball 33, be convenient for new dampproof ball 33 begins the moisture absorption drying process, when pressure between dampproof ball 33 and the pressure sensor is greater than the settlement pressure, pressure sensor's normally open contact is closed, first motor 22 starts, drive first pivot 23 and rotor plate 24 and rotate, be convenient for remove ventilative mouthful with new dampproof ball 33, make new dampproof ball 33 begin the moisture absorption drying process.
Optionally, the moisture-proof ball 33 is an activated carbon ball or a desiccant ball, so as to facilitate drying treatment of moisture in the box body 1.
Be provided with at least one buffering subassembly 27 on the box 1 lateral wall, buffering subassembly 27 is including setting up the buffering articulated shaft 29 on the box 1 lateral wall, and buffering articulated shaft 29 one end fixedly connected with buffer board 28, and buffer board 28 sets up in transfer passage 26, and the terminal surface middle part passes through elastic spring and is connected with the 26 inside walls of transfer passage under the buffer board 28, and this kind of structure setting for dampproofing ball 33 gets into and collects box 6 and form fine cushioning effect.
The cover is equipped with the flexible push rod of multisection outside the elastic spring, be provided with in the cavity with buffering articulated shaft 29 fixed connection incite the board 32, be convenient for to the protection of elastic spring and to the rotation restriction of shielding plate 28, prevent that shielding plate 28 from blocking damp ball 33 in transfer passage 26, and the impulsive force that produces when damp-proof ball 33 downwardly transmitted can drive incite the board 32 incite, be convenient for carry out the thermal treatment to electric in the box 1, reduce the content of aqueous vapor in the box 1, and then improve dampproofing effect, the buffer plate 28 can also completely cut off the intercommunication between collection box 6 and the box 1 inner chamber, it gets into the box to reduce water smoke etc. in the collection box 6.
As an optional implementation manner, be provided with a plurality of first subassemblies 30 that shelter from between thermovent 2 that are located the bottommost and the first storage box 5, first subassembly 30 that shelter from sets up in outer conveyer pipe 3 and interior conveyer pipe 4, first subassembly 30 that shelter from is including setting up the first articulated shaft on outer conveyer pipe 3 or the interior conveyer pipe 4 inside wall, be provided with first torsional spring on the first articulated shaft, first shielding plate 31 of fixedly connected with on the first articulated shaft lateral wall, first shielding plate 31 is flexible plate, in order to reduce the air intercommunication between first storage box 5 and thermovent 2, do not influence the removal of dampproofing piece 8 simultaneously.
Be located and be provided with a plurality of seconds between thermovent 2 of below and the collection box 6 and shelter from the subassembly, the second shelters from the subassembly setting in outer conveyer pipe 3 and interior conveyer pipe 4, the second shelters from the subassembly including setting up the second articulated shaft on outer conveyer pipe 3 or interior conveyer pipe 4 inside wall, be provided with the second torsional spring on the second articulated shaft, fixedly connected with second shielding plate on the second articulated shaft lateral wall, the second shielding plate is hard board, the purpose is convenient for reduce the air intercommunication effect of collecting between box 6 and thermovent 2, get into collection box 6 to dampproofing piece 8 simultaneously and play the cushioning effect, the second shielding plate can also completely cut off the intercommunication between collection box 6 and the 1 inner chamber of box, reduce the water smoke etc. that collects in the box 6 and get into the box in.
The moisture-proof member 8 is an activated carbon plate or a desiccant plate, which facilitates the drying of the air entering the case 1.
As shown in fig. 2, the upper ends of the outer delivery pipe 3 and the inner delivery pipe 4 are communicated with the first storage box 5 through the delivery hopper 7, so that the moisture-proof member 8 can smoothly enter the outer delivery pipe 3 or the inner delivery pipe 4.
As an alternative embodiment, the end of the driving shaft 16 is provided with a plurality of fan plates 14 at equal angles, so as to facilitate the circulation of the air in the box and the air in the external environment.
The working process of the power distribution box is as follows: a plurality of moisture-proof pieces 8 are placed in the first storage box 5, the moisture-proof pieces 8 enter the outer conveying pipe 3 and the inner conveying pipe 4, the left-right moving assembly is not started, when the moisture-proof pieces 8 are arranged at the communication part of the outer conveying pipe 3 and the heat dissipation port 2, the left upper partition plate 10 is positioned on the left side of the outer conveying pipe 3, the left lower partition plate 11 is positioned in the outer conveying pipe 3, the moisture-proof pieces 8 are supported on the left lower partition plate 11, the moisture-proof pieces 8 are not arranged at the connection part of the inner conveying pipe 4 and the heat dissipation port 2, the right upper partition plate 35 is positioned in the inner conveying pipe 4, the moisture-proof pieces 8 are supported on the right upper partition plate 35, the right lower partition plate 36 is positioned on the left side of the inner conveying pipe 4, the moisture-proof pieces 8 are arranged in the outer conveying pipe 3 and the inner conveying pipe 4, after the moisture-proof pieces 8 contacted with the lower partition plate 11 absorb moisture in the air for a period of time, the left-right moving assembly is started, the left-right moving assembly drives the left spacing conveying piece 9 and the right conveying piece 34 to move rightwards, when the left spacing conveying piece 9 moves rightwards, the left upper partition plate 10 moves into the outer conveying pipe 3, the moisture-proof piece 8 is supported on the left upper partition plate 10, the moisture-proof piece 8 on the left lower partition plate 11 falls in the outer conveying pipe 3 under the action of gravity under the condition that the support of the left lower partition plate 11 and the blocking of the blocking push plate 38 are not available, and the left lower partition plate 11 is positioned on the right side of the outer conveying pipe 3; and when piece 34 moved right side in the right interval, right side upper baffle 35 moved interior conveyer pipe 4 right side, baffle 36 moved in interior conveyer pipe 4 down in the right side, and the support has dampproofing piece 8 on the baffle 36 down in the right side this moment, be convenient for thermovent 2 and interior conveyer pipe 4 or outer conveying pipe 3 intercommunication department always have dampproofing piece 8, realize that dampproofing board collects the absorption of moisture in the air of circulation in the thermovent, be convenient for dry exchange between air and the box 1 outer air in the box 1, reduce the corruption of moisture to the inside electric of power distribution box. Furthermore, dampproofing ball 33 is convenient for absorb the drying process of being convenient for to the moisture in the box, dampproofing ball 33 heaviness after absorbing the moisture, then first motor 22 starts, drive first pivot 23 and rotor plate 24 and rotate, be convenient for remove ventilative mouthful with new dampproofing ball 33, make new dampproofing ball 33 begin the moisture absorption drying process, when pressure between dampproofing ball 33 and the pressure sensor is greater than the settlement pressure, pressure sensor's normally open contact is closed, first motor 22 starts, be convenient for drive first pivot 23 and rotor plate 24 and rotate, remove ventilative mouthful with new dampproofing ball 33, be convenient for new dampproofing ball 33 begins the moisture absorption drying process.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is merely exemplary in nature, and is not intended to intimate that the scope of the disclosure is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
Where specific details are set forth in order to describe example embodiments of the disclosure, it will be apparent to one skilled in the art that one or more embodiments of the disclosure may be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (9)
1. The utility model provides a power distribution box with dampproofing anticorrosive function, includes box (1), the cavity has been seted up in box (1), electric has been placed in the cavity, a plurality of thermovents (2) have been seted up on box (1) lateral wall, a serial communication port, be provided with two connecting rods (13) in thermovent (2), it controls to be provided with in box (1) and remove the subassembly, it is used for control to remove the subassembly about connecting rod (13) removes, remove about remove subassembly left side and right side be provided with respectively all with outer defeated tub (3) and interior conveyer pipe (4) of thermovent (2) intercommunication, outer defeated tub (3) with the upper end intercommunication of interior conveyer pipe (4) is provided with first storage box (5), be used for placing dampproofing (8) in first tub (5), outer defeated tub (3) with interior conveyer pipe (4) with the punishment of (2) intercommunication of thermovent do not is provided with between a left side A left spacing conveying member (9) and a right spacing conveying member (34), wherein the left spacing conveying member (9) and the right spacing conveying member (34) are symmetrically arranged relative to the left-right moving assembly, the left interval conveying piece (9) comprises a left upper clapboard (10) and a left lower clapboard (11), the right side end part of the left upper clapboard (10) is connected with the left side end part of the left lower clapboard (11) through a left fixing rod (12), the right interval conveying piece (34) comprises a right upper clapboard (35) and a right lower clapboard (36), the left end part of the right upper clapboard (35) is connected with the right end part of the right lower clapboard (36) through a right fixing rod (37), the two connecting rods (13) are respectively connected with the left fixing rod (12) and the right fixing rod (37), two sides of the outer conveying pipe (3) and two sides of the inner conveying pipe (4) are respectively provided with a baffle push plate (38) positioned in the heat dissipation port (2);
the lower extreme of outer delivery pipe (3) with the lower extreme of interior conveyer pipe (4) all communicates and is provided with collection box (6), be provided with second storage box (20) in box (1) lateral wall, second storage box (20) lower extreme intercommunication has cylinder chamber (21), cylinder chamber (21) lower extreme pass through transfer passage (26) with collect box (6) intercommunication, dampproofing ball (33) have been deposited in cylinder chamber (21), set up on box (1) inside wall with the ventilative mouth of cylinder chamber (21) intercommunication, ventilative mouthful department is provided with ventilative net (25), cylinder chamber (21) axis position is provided with first pivot (23), first pivot (23) end connection has first motor (22), equidistant a plurality of rotor plates (24) that are provided with on first pivot (23) lateral wall.
2. The power distribution box with moisture-proof and corrosion-proof functions according to claim 1, characterized in that the left-right movement component comprises a driving motor (15) arranged on one side of the heat dissipation port (2), the output end of the driving motor (15) is connected with a driving rotating shaft (16), the driving rotating shaft (16) is connected with a driving cam (17) arranged in the heat dissipation port (2), the driving cam (17) is provided with an annular sliding groove (18) in a cam shape, the left side and the right side in the annular sliding groove (18) are both provided with a sliding block (19), and the sliding blocks (19) are respectively connected with the two connecting rods (13).
3. The power distribution box with moisture-proof and corrosion-proof functions according to claim 1 or 2, wherein the heat dissipation port (2) comprises an outer upper section, a middle lower section and an inner upper section, the outer upper section is communicated with the middle lower section through the intersection of the heat dissipation port (2) and the outer conveying pipe (3), the middle lower section is communicated with the inner upper section through the intersection of the heat dissipation port (2) and the inner conveying pipe (4), the outer upper section and the inner upper section are arranged obliquely above the middle lower section, and the cross-sectional areas of the outer upper section, the middle lower section and the inner upper section are smaller than the cross-sectional area of the moisture-proof piece (8).
4. The power distribution box with moisture-proof and corrosion-proof functions as claimed in claim 1, wherein at least one buffer component (27) is arranged on the side wall of the box body (1), the buffer component (27) comprises a buffer hinge shaft (29) arranged on the side wall of the box body (1), one end of the buffer hinge shaft (29) is fixedly connected with a buffer plate (28), the buffer plate (28) is arranged in the conveying channel (26), and the middle part of the lower end face of the buffer plate (28) is connected with the inner side wall of the conveying channel (26) through an elastic spring.
5. The power distribution box with moisture-proof and corrosion-proof functions as claimed in claim 4, wherein a plurality of sections of telescopic push rods are sleeved outside the elastic spring, and a flaring plate (32) fixedly connected with the buffering hinge shaft (29) is arranged in the cavity.
6. The power distribution box with moisture-proof and corrosion-proof functions as claimed in claim 1, wherein a plurality of first shielding assemblies (30) are disposed between the heat dissipation port (2) located at the lowest position and the first storage box (5), the first shielding assemblies (30) are disposed in the outer conveying pipe (3) and the inner conveying pipe (4), each first shielding assembly (30) comprises a first hinge shaft disposed on the inner side wall of the outer conveying pipe (3) or the inner conveying pipe (4), a first torsion spring is disposed on each first hinge shaft, a first shielding plate (31) is fixedly connected to the side wall of each first hinge shaft, and each first shielding plate (31) is a flexible plate.
7. The power distribution box with moisture and corrosion prevention function according to claim 6, wherein a plurality of second shielding assemblies are disposed between the lowermost heat dissipation opening (2) and the collection box (6), the second shielding assemblies are disposed in the outer delivery pipe (3) and the inner delivery pipe (4), the second shielding assemblies comprise second hinge shafts disposed on inner side walls of the outer delivery pipe (3) or the inner delivery pipe (4), second torsion springs are disposed on the second hinge shafts, second shielding plates are fixedly connected to side walls of the second hinge shafts, and the second shielding plates are made of hard plates.
8. The power distribution box with moisture and corrosion prevention functions as claimed in claim 1, wherein the upper ends of the outer conveying pipe (3) and the inner conveying pipe (4) are communicated with the first storage box (5) through a conveying hopper (7).
9. The power distribution box with moisture-proof and corrosion-proof functions as claimed in claim 2, wherein a plurality of fan plates (14) are arranged at equal angles at the end of the driving rotating shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111489886.7A CN113904225B (en) | 2021-12-08 | 2021-12-08 | Power distribution box with dampproofing anticorrosive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111489886.7A CN113904225B (en) | 2021-12-08 | 2021-12-08 | Power distribution box with dampproofing anticorrosive function |
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| Publication Number | Publication Date |
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| CN113904225A CN113904225A (en) | 2022-01-07 |
| CN113904225B true CN113904225B (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111489886.7A Active CN113904225B (en) | 2021-12-08 | 2021-12-08 | Power distribution box with dampproofing anticorrosive function |
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| CN111682441B (en) * | 2020-07-01 | 2021-09-28 | 山东万盛电气有限公司 | High-low voltage prefabricated substation |
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| CN106654897A (en) * | 2015-10-29 | 2017-05-10 | 李新君 | Anti-snow, anti-icing and anti-freezing electricity distribution box |
| CN109603062A (en) * | 2018-10-24 | 2019-04-12 | 西安兴仪科技股份有限公司 | A kind of indoor fire-fighting device with dehumidification function |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113904225A (en) | 2022-01-07 |
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Denomination of invention: A power distribution box with moisture-proof and anti-corrosion functions Effective date of registration: 20220616 Granted publication date: 20220301 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Wanhai Electric Technology Co.,Ltd. Registration number: Y2022980007985 |
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Date of cancellation: 20230602 Granted publication date: 20220301 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Wanhai Electric Technology Co.,Ltd. Registration number: Y2022980007985 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A power distribution box with moisture-proof and anti-corrosion functions Granted publication date: 20220301 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Wanhai Electric Technology Co.,Ltd. Registration number: Y2024980018279 |