CN118336546B - Distribution box - Google Patents
Distribution box Download PDFInfo
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- CN118336546B CN118336546B CN202410521756.4A CN202410521756A CN118336546B CN 118336546 B CN118336546 B CN 118336546B CN 202410521756 A CN202410521756 A CN 202410521756A CN 118336546 B CN118336546 B CN 118336546B
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- Prior art keywords
- fixedly connected
- box body
- box
- wall
- connecting rod
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- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 claims description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000008569 process Effects 0.000 description 12
- 210000002421 cell wall Anatomy 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a distribution box, which relates to the technical field of distribution box protection and comprises a box body, wherein a rain shield is fixedly connected to the surface of the box body, a box door is rotatably connected to the surface of the box body in a fixed shaft mode, a support is fixedly connected to the bottom surface of the box body, an inner box is fixedly connected to the inner part of the box body, a heat dissipation hole is formed in the surface of the box body, a wiper is slidably connected to the surface of the rain shield, four knocking blocks are arranged in the box body, a baffle is slidably connected to the inner wall of the box body, a cleaning component is arranged in the box body, the wiper is enabled to reciprocate in the horizontal direction through the arrangement of the cleaning component, and a knocking component is in transmission connection with the cleaning component.
Description
Technical Field
The invention relates to the technical field of protection of distribution boxes, in particular to a distribution box.
Background
The distribution box is a massive parameter on data, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no site limitation, more common application, stable and reliable operation, high space utilization rate, reasonable distribution of electric energy, convenient opening and closing operation of a circuit, higher safety protection level, visual display of the conduction state of the circuit, convenient management and easy maintenance when circuit faults occur.
According to the distribution box protection structure disclosed in the Chinese patent CN202211661972.6, as well as the distribution box and the use method thereof, the distribution box is provided with the snow removing mechanism, when snow is accumulated at the top end of the rainproof snow cover, the snow removing mechanism can sweep snow at the top end of the rainproof snow cover towards the direction of the snow leaking groove, and the snow cleaning plate in the snow removing mechanism can sweep scattered snow through the rotation of the cleaning brush in the process of cleaning the snow, so that the snow is prevented from being melted into water at the top end of the rainproof snow cover to affect the use of the distribution box body, the protection effect of the distribution box body is achieved, and the snow cannot deform the distribution box body. And as disclosed in chinese patent CN202210180689.5, it is known that the distribution box is configured by the cooperation of the fixed round table and the movable column, so that the cross-shaped fixing rod drives the movable column to drive the fixed round table to rotate, so that the top cover limit button rotates in the round table inner groove, and the spring buckle extrudes the surface of the round table inner chute, and then the spring buckle retracts into the spring groove, so that the top cover limit button rotates from the inner side of the round table inner groove to the inner side of the round table outer groove.
Based on the retrieval of the prior art, when the existing distribution box is convenient to use, the waterproof aspect is relatively simple, rainwater weather is easy to damage, the safety of an internal circuit cannot be guaranteed, potential safety hazards are easily caused, personnel injury can be caused, and therefore the existing use requirements cannot be met, and improvement is still needed.
Disclosure of Invention
The object of the present invention is to provide a power distribution box which solves the above mentioned problems in the background art.
The distribution box comprises a box body, wherein a rain-proof plate is fixedly connected to the surface of the box body, a box door is fixedly connected to the surface of the box body in a rotating mode, a bracket is fixedly connected to the bottom surface of the box body, an inner box is fixedly connected to the inner portion of the box body, and heat dissipation holes are formed in the surface of the box body;
The surface of the rain shielding plate is connected with a wiper in a sliding way, four knocking blocks are arranged in the box body, and the inner wall of the box body is connected with a baffle in a sliding way;
The cleaning component is arranged in the box body, and the wiper is enabled to carry out reciprocating displacement in the horizontal direction through the arrangement of the cleaning component;
The cleaning device further comprises a knocking component, wherein the knocking component is in transmission connection with the cleaning component, and the four knocking blocks are axially and reciprocally displaced through the arrangement of the knocking component;
The baffle plate is arranged in the inner box, and the baffle plate is arranged at a vertical position through the arrangement of the lifting part.
Optionally, the cleaning component includes:
the first motor, the inner wall fixedly connected with backup pad of box, first motor with backup pad fixed surface connection, first motor's output with the inner wall dead axle rotation of box is connected, first motor's output fixedly connected with connecting rod, first connecting rod's tip fixedly connected with connecting axle, first connecting axle wall sliding connection has the horizontal pole, the fixed surface of horizontal pole has the U-shaped pole, the inner wall of U-shaped pole with the lateral wall sliding connection of flashing, the U-shaped pole with the fixed surface of windscreen wiper connects.
Optionally, the knocking component includes:
The connecting rod, connecting rod fixedly connected with is in horizontal pole lateral wall, the tip fixedly connected with slide of connecting rod, the top surface of box is offered and is supplied the sliding port of connecting rod displacement, the inner wall fixedly connected with backup pad two of box, the recess has been seted up on the surface of backup pad two, the lateral wall of slide with the cell wall sliding connection of recess, the spacing groove has been seted up to the bottom surface of slide, the cell wall sliding connection of spacing groove has connecting axle two, the tip fixedly connected with connecting axle two of connecting axle, the bottom surface fixedly connected with of backup pad two stoppers, connecting axle two with the inner wall sliding connection of stopper, the equal dead axle in both ends of connecting rod are rotated and are connected with two catch bars, two the lever arm of straight bar has all been seted up fluted second, two the equal sliding connection of cell wall of fluted second has two push rods, four the lever wall rotation connection with four of catch bars respectively, four the tip of push rod respectively with four fixed surface connection of knocking the piece.
Optionally, the lifting component includes:
The second motor is fixedly connected with the inner wall of the inner box, the output end of the second motor is fixedly connected with a gear, the bottom surface of the baffle is fixedly connected with a rack row, and teeth of the rack row are meshed with teeth of the gear.
Optionally, the fixed shaft on the surface of the box door is connected with a rotating handle in a rotating way, and the rotating handle is connected with the box door through a torsion spring.
Optionally, a sealing rubber strip is arranged at the joint of the box body and the box door, and the sealing rubber strip is made of rubber.
Optionally, the surface of the box door is fixedly connected with a transparent panel, and the transparent panel is made of acrylic material.
Optionally, the inner wall fixedly connected with active carbon package of box, four the material of beating the piece is the rubber material.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the first connecting rod, the U-shaped rod and the first connecting shaft, leaves and accumulated water can fall on the surface of the flashing board on the top surface of the distribution box after rain, and the accumulated water on the surface of the flashing board can be scraped off by the horizontal reciprocating displacement of the wiper, so that the situation that the flashing board is rusted due to the soaking of rainwater and the waterproof performance is reduced is avoided.
2. According to the invention, through the arrangement of the connecting rods, the four push rods and the four push rods, the side wall of the distribution box in a rainy day can be adhered with a lot of rainwater, the water drops adhered to the side wall of the distribution box can be rapidly eliminated by the conventional distribution box method, the water drops adhered to the surface of the box body can be knocked off through the reciprocating displacement of the four knocking blocks, the condition that the water drops are rusted and the waterproof effect of the box body is reduced due to the long-term adhesion of the rainwater is avoided, and the service life of the distribution box is prolonged.
3. According to the invention, through the arrangement of the gear, the rack row and the motor II, the heat dissipation holes can be shielded by vertically displacing the baffle plate before raining, so that the situation that electric leakage occurs in the inner structure due to rainwater is avoided, and meanwhile, the waterproof performance of the box body can be ensured.
4. According to the waterproof box, the sealing rubber strip and the activated carbon bag are arranged, so that the sealing performance of the box body is better ensured, meanwhile, the entry of moisture can be avoided, and a better waterproof effect is achieved.
Drawings
FIG. 1 is an isometric view of the structure of the present invention from a front perspective;
FIG. 2 is a first axial cross-sectional view of the structure of the present invention from an elevational view;
FIG. 3 is a second axial side cross-sectional view of the structure of the present invention from a front perspective;
FIG. 4 is a first axial cross-sectional view of the structure of the present invention from a side view;
FIG. 5 is a first axial cross-sectional view of the structure of the present invention from a top view;
FIG. 6 is a first axial cross-sectional view of the structure of the present invention from a bottom view;
FIG. 7 is an enlarged view of the structure of the present invention at A in FIG. 6;
FIG. 8 is a second axial side cross-sectional view of the structure of the present invention from a side view;
FIG. 9 is an enlarged view of structure FIG. 8B of the present invention;
FIG. 10 is a side cross-sectional view of a third axis of the present invention from a front perspective of the structure;
fig. 11 is an enlarged view of C in fig. 10, which is a structural view of the present invention.
In the figure, 1, a box body, 2, a rain shielding plate, 3, a box door, 4, a bracket, 5, an inner box, 6, a heat dissipation hole, 7, a wiper, 8, a knocking block, 9, a baffle plate, 10, a motor I, 11, a supporting plate, 12, a connecting rod I, 13, a connecting shaft I, 14, a U-shaped rod, 15, a cross rod, 16, a connecting rod, 17, a sliding plate, 18, a supporting plate II, 19, a limiting groove, 20, a connecting shaft II, 21, a connecting rod II, 22, a limiting block, 23, a pushing rod, 24, a straight rod, 26, a push rod, 27, a motor II, 28, a gear, 29, a rack row, 30, a rotating handle, 31, a sealing rubber strip, 32, a transparent panel and an activated carbon bag.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1 to 11, the invention provides a technical scheme that the distribution box comprises a box body 1, wherein a rain-shielding plate 2 is fixedly connected to the surface of the box body 1, a box door 3 is rotatably connected to the surface of the box body 1 in a fixed shaft manner, a bracket 4 is fixedly connected to the bottom surface of the box body 1, an inner box 5 is fixedly connected to the inside of the box body 1, and a heat dissipation hole 6 is formed in the surface of the box body 1;
The surface of the flashing 2 is connected with a wiper 7 in a sliding way, four knocking blocks 8 are arranged in the box body 1, and a baffle 9 is connected with the inner wall of the box body 1 in a sliding way;
the cleaning component is arranged in the box body 1, and the wiper 7 is enabled to carry out reciprocating displacement in the horizontal direction through the arrangement of the cleaning component;
the cleaning device also comprises a knocking component, wherein the knocking component is in transmission connection with the cleaning component, and the four knocking blocks 8 are axially and reciprocally displaced through the arrangement of the knocking component;
the vertical displacement of baffle 9 is carried out through the setting of lifting part, including lifting part, lifting part setting in the inside of inner box 5.
More specifically, in the embodiment, the power distribution box is an outdoor power distribution box, a box door 3 is required to be opened to install an electric wire, a controller and a switch in the box body 1, the power distribution box can be used after the installation is completed, the box body 1 can be prevented from directly contacting the ground in rainy days through the arrangement of a bracket 4 in the use process, rainwater is prevented from penetrating into the power distribution box, and the heat in the use process can be discharged through the arrangement of a heat dissipation hole 6;
In the outdoor rainy day environment, through the arrangement of the cleaning components, the wiper 7 can carry out reciprocating displacement in the horizontal direction, so that rainwater possibly accumulated on the surface of the rain shielding plate 2 can be scraped off, and the condition that corrosion and rust are caused due to the fact that the rain shielding plate 2 is soaked by rainwater for a long time is avoided;
In the process, the knocking component can be synchronously driven to operate, and through the arrangement of the knocking component, the four knocking blocks 8 can axially reciprocate to remove rainwater adhered to the side wall of the box body 1, so that the rainwater is prevented from rusting a flashing plate due to the moisture generated by the rainwater on the box body 1, and the situation of reduced water resistance is caused;
In the process, the lifting part is synchronously driven, and the baffle 9 is vertically displaced through the lifting part, so that the radiating holes 6 can be shielded, and the situation that the inside is damaged due to electric leakage caused by splashing of rainwater is prevented.
Embodiment II, based on the above embodiment:
referring to fig. 2 to 4, the following disclosure is made on the components in the first embodiment, and the cleaning component includes:
The first motor 10 is fixedly connected with the supporting plate 11 on the inner wall of the box body 1, the first motor 10 is fixedly connected with the surface of the supporting plate 11, the output end of the first motor 10 is fixedly connected with the first connecting rod 12 through a fixed shaft, the end part of the first connecting rod 12 is fixedly connected with the first connecting shaft 13, the shaft wall of the first connecting shaft 13 is slidably connected with the cross rod 15, the surface of the cross rod 15 is fixedly connected with the U-shaped rod 14, the inner wall of the U-shaped rod 14 is slidably connected with the side wall of the rain shielding plate 2, and the U-shaped rod 14 is fixedly connected with the surface of the wiper 7.
More specifically, in this embodiment, when heavy rain ends, rainwater is accumulated on the top surface of the flashing 2, at this time, the motor 10 needs to be started, the first connecting rod 12 is synchronously driven to rotate through the rotation of the output end of the motor 10, the transverse rod 15 is synchronously driven to reciprocate in the horizontal direction through the rotation of the first connecting rod 12, the U-shaped rod 14 can be synchronously driven to reciprocate in the horizontal direction through the reciprocation of the transverse rod 15, the displacement process is limited through the box 1, the reciprocation of the U-shaped rod 14 enables the wiper 7 to reciprocate in the horizontal direction on the top surface of the flashing 2, and therefore rainwater existing on the surface of the flashing 2 can be scraped, and the situation that the surface of the flashing is rusted and the waterproof performance is reduced due to the soaking of rainwater is avoided.
Embodiment III, based on the above embodiment:
referring to fig. 4 to 9, the following disclosure is made on the components in the first embodiment, and the knocking component includes:
The connecting rod 16, connecting rod 16 fixed connection is in horizontal pole 15 lateral wall, connecting rod 16's tip fixedly connected with slide 17, the sliding port that supplies connecting rod 16 displacement is seted up to the top surface of box 1, the inner wall fixedly connected with backup pad two 18 of box 1, the recess is seted up on the surface of backup pad two 18, the lateral wall and the cell wall sliding connection of recess of slide 17, spacing groove 19 has been seted up to the bottom surface of slide 17, spacing groove 19's cell wall sliding connection has connecting axle two 20, connecting axle two 20's tip fixedly connected with connecting rod two 21, two stopper 22 of bottom surface fixedly connected with of backup pad two 18, connecting rod two 21 and the inner wall sliding connection of two stopper 22, the equal dead axle rotation in both ends of connecting rod two 21 is connected with two push rods 23, the inner wall fixedly connected with two straight rods 24 of box 1, the recess two have been seted up to the lever arm of two straight rods 24, the cell wall of two recess two push rods 26 all sliding connection, the lever wall of four push rods 26 rotates with the lever wall of four push rods 23 respectively and is connected with the surface fixedly connected with of four push rods 8 respectively.
More specifically, in this embodiment, when the adhered rainwater on the side wall of the box body 1 needs to be knocked off in a rainy day, most of the existing power boxes are distributed, the method can rapidly eliminate the water drops adhered on the side wall, the connecting rod 16 is synchronously driven to reciprocate through the reciprocating displacement of the cross rod 15 in the process, the sliding plate 17 is synchronously driven to reciprocate horizontally through the transmission of the connecting rod 16, the displacement is limited through the supporting plate two 18, the limiting groove 19 is synchronously driven to displace in the process of the movement of the sliding plate 17, and the connecting shaft two 20 slides along the groove wall of the limiting groove 19 through the displacement of the limiting groove 19, and because the connecting shaft two 20 is limited by the connecting rod two 21, the connecting shaft two 20 reciprocates axially under the limit of the connecting rod two 21 in the process of the movement of the limiting groove 19, namely the connecting rod two 21 reciprocates along the inner wall of the two limiting blocks 22, and the four pushing rods 23 reciprocate by the axial reciprocating displacement of the connecting rod two 21, so that the four pushing rods 23 reciprocate by taking the connection part with the connecting rod two 21 as the shaft;
At this time, the direction and the state shown in fig. 8 are taken as an example to describe the left side structure of the connecting rod two 21, when the connecting rod two 21 moves upwards in the direction shown in fig. 8, the two left push rods 23 are synchronously driven to deflect at this time, the upper push rods 23 are far away from the box body 1, the lower push rods 23 are close to the inner wall of the box body 1, when the connecting rod two 21 moves downwards, the upper push rods 23 are close to the box body 1, the lower push rods 23 are far away from the inner wall of the box body 1, the two push rods 23 at the right side part of the connecting rod two 21 are consistent with the left side motion principle, so that in the reciprocating displacement process of the connecting rod two 21, the four push rods 26 and the four knocking blocks 8 are driven to continuously knock the inner wall of the box body 1, so that the inner wall of the box body 1 is continuously vibrated, water drops attached to the surface of the box body 1 can be vibrated, the situation that the box body is waterproof is caused by long-term attachment of rainwater is avoided, and meanwhile, the service life of the power distribution box is prolonged.
Embodiment IV, based on the above embodiment:
Referring to fig. 10 to 11, the following disclosure is made on the components in the first embodiment, and the lifting component includes:
and the second motor 27 is fixedly connected with the inner wall of the inner box 5, the output end of the second motor 27 is fixedly connected with a gear 28, the bottom surface of the baffle 9 is fixedly connected with a rack row 29, and teeth of the rack row 29 are meshed with teeth of the gear 28.
More specifically, in the present embodiment:
When the weather is about to rain, the motor II 27 can be started, the gear 28 is synchronously driven to rotate through the rotation of the motor II 27, the rack row 29 can synchronously move upwards through the rotation of the gear 28, the baffle 9 can synchronously be driven to move upwards through the movement of the rack row 29, the heat dissipation holes 6 can be shielded through the upward movement of the baffle 9, so that in the rainy environment, rainwater cannot be sputtered into the inner wall of the box body 1 through the heat dissipation holes 6, the occurrence of electric leakage of an inner structure caused by the rainwater is avoided, and meanwhile, the waterproof performance of the box body 1 can be ensured;
It should be noted that when the case is in sunny days, the second motor 27 can be started in the opposite direction to enable the baffle plate 9 to descend, so that the shielding of the heat dissipation holes 6 is relieved, and the case 1 can keep normal heat dissipation.
Fifth embodiment, based on the above embodiment:
Referring to fig. 5, the parts of the first embodiment are supplemented by a rotating handle 30 pivotally connected to the surface of the door 3, and the rotating handle 30 is connected to the door through a torsion spring.
More specifically, in the embodiment, the arrangement of the rotating handle 30 on the surface of the box door 3 enables a user to better open and close the box door 3, thereby being more convenient for the user to use.
Embodiment six, based on the above embodiment:
referring to fig. 4, the parts of the first embodiment are supplemented by a sealing rubber strip 31 at the joint of the box 1 and the box door 3, wherein the sealing rubber strip 31 is made of rubber.
More specifically, in the embodiment, the sealing rubber strip 31 arranged at the joint of the box body 1 and the box door 3 ensures that the sealing performance of the box body 1 is better, and the power supply and the switch inside the box body 1 are better protected from water, so that the occurrence of short circuit and electric leakage caused by rain water immersion is avoided.
Embodiment seven, based on the above embodiment:
Referring to fig. 1, the components of the first embodiment are supplemented by a transparent panel 32 fixedly connected to the surface of the door 3, wherein the transparent panel 32 is made of acrylic material.
More specifically, in the embodiment, the transparent panel 32 is fixedly connected to the surface of the box door 3, so that whether the internal switch is short-circuited or not can be observed more conveniently, the electric power personnel can use the electric power conveniently, and the transparent panel 32 is provided with acrylic material which has better transparency, chemical stability and weather resistance, so that the electric power is convenient for the user to observe.
Embodiment eight, based on the above embodiment:
Referring to fig. 4 and 10, the components of the first embodiment are supplemented by the fact that the inner wall of the case 1 is fixedly connected with an activated carbon bag 33, and the four knocking blocks 8 are made of rubber.
More specifically, in the embodiment, the activated carbon bag 33 is fixedly connected to the inner wall of the box 1, so that the infiltrated water vapor can be absorbed, and the drying inside the box 1 is ensured.
When the distribution box is used, the box door 3 is required to be opened to install the electric wires, the controller and the switch body 1, the distribution box can be used after the installation is completed, the distribution box can be used through the arrangement of the support 4, the box body 1 is prevented from being directly contacted with the ground in rainy days, rainwater is prevented from penetrating into the distribution box, and the heat in the use process can be discharged through the arrangement of the heat dissipation holes 6;
in an outdoor rainy day environment, rainwater accumulated on the surface of the rain shield plate 2 needs to be swept down to ensure the waterproofness of the distribution box, the first motor 10 needs to be started, the first connecting rod 12 can synchronously rotate through the rotation of the first motor 10, the horizontal rod 15 synchronously carries out horizontal reciprocating displacement through the rotation of the first connecting rod 12, the U-shaped rod 14 carries out horizontal reciprocating displacement, the wiper 7 is synchronously driven to carry out horizontal reciprocating displacement on the surface of the rain shield plate 2 through the reciprocating displacement of the U-shaped rod 14, accumulated water on the surface of the rain shield plate 2 is scraped off, and the phenomenon that the rain shield plate is rusted due to the soaking of rainwater is avoided, so that the waterproofness is reduced is caused;
When raining is stopped in a raining day, in the process of sweeping off the rainwater accumulated on the surface of the flashing plate 2, the attached rainwater on the side wall of the box needs to be cleaned, the sliding plate 17 can be driven to synchronously carry out the reciprocating displacement in the horizontal direction through the reciprocating displacement of the connecting rod 16, and due to the arrangement of the limiting grooves 19 and the two limiting blocks 22, the reciprocating displacement of the sliding plate 17 can drive the connecting rod two 21 to carry out the axial reciprocating displacement and synchronously drive the four pushing rods 23 to carry out the reciprocating deflection with the connecting position of the connecting rod two 21 as an axis, so that the four pushing rods 26 carry out the reciprocating displacement in the horizontal direction, the four knocking blocks 8 are synchronously driven to knock the inner wall of the box 1 through the reciprocating displacement of the four pushing rods 26, so that water drops attached to the surface of the box 1 can be knocked, the situation that the box rusts due to long-term corrosion of the water drops is avoided, the waterproof effect of the box is reduced, and meanwhile the service life of the box is prolonged;
Before going to rain, motor two 27 can be started synchronously, through the rotation of motor two 27, gear 28 rotates in step, through gear 28's rotation, synchronous drive rack row 29 carries out ascending displacement, displacement through rack row 29, make baffle 9 carry out ascending displacement in step, through baffle 9 ascending displacement, can shelter from louvre 6, make in the environment that is in the rainy day, the rainwater can not sputter into the inner wall of box 1 through louvre 6, avoid the rainwater to lead to the condition emergence of electric leakage to the inner structure appearance, simultaneously can also guarantee the waterproof nature of box 1.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410521756.4A CN118336546B (en) | 2024-04-28 | 2024-04-28 | Distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111276877A (en) * | 2020-03-10 | 2020-06-12 | 安徽通昊电力设备有限公司 | Power distribution cabinet capable of automatically removing internal dust cleaning device |
| CN113872073A (en) * | 2021-08-26 | 2021-12-31 | 刘童童 | Dustproof and fireproof electric meter box |
| CN117096742A (en) * | 2023-10-17 | 2023-11-21 | 上海南空通讯电器设备启东有限公司 | Outdoor waterproof type switch board |
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| JP2003027858A (en) * | 2001-07-18 | 2003-01-29 | Asahi Sekkei Kogyo:Kk | A windproof blind which also serves as a waterproof, a blind mounting device to which the blind is mounted, and a blind shutter. |
| CN108539595A (en) * | 2018-05-19 | 2018-09-14 | 芜湖中淇节能科技有限公司 | A kind of electrical equipment having self-protection function |
| CN218161302U (en) * | 2022-05-27 | 2022-12-27 | 新疆华亿能电气成套设备有限公司 | High-low voltage power distribution cabinet with safety protection function |
| CN115693423A (en) * | 2022-10-16 | 2023-02-03 | 廖述华 | Outdoor rainproof type electric power cabinet |
| CN116093772A (en) * | 2023-03-08 | 2023-05-09 | 深圳市海卓联节能科技有限公司 | Outdoor waterproof switch board |
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| CN111276877A (en) * | 2020-03-10 | 2020-06-12 | 安徽通昊电力设备有限公司 | Power distribution cabinet capable of automatically removing internal dust cleaning device |
| CN113872073A (en) * | 2021-08-26 | 2021-12-31 | 刘童童 | Dustproof and fireproof electric meter box |
| CN117096742A (en) * | 2023-10-17 | 2023-11-21 | 上海南空通讯电器设备启东有限公司 | Outdoor waterproof type switch board |
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