CN112821225A - Dust protected switch board - Google Patents
Dust protected switch board Download PDFInfo
- Publication number
- CN112821225A CN112821225A CN202110242232.8A CN202110242232A CN112821225A CN 112821225 A CN112821225 A CN 112821225A CN 202110242232 A CN202110242232 A CN 202110242232A CN 112821225 A CN112821225 A CN 112821225A
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- Prior art keywords
- rod
- power distribution
- distribution cabinet
- lifting
- plate
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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
- H02B1/30—Cabinet-type casings; 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention relates to a dustproof power distribution cabinet which comprises a power distribution cabinet main body, wherein a connecting plate, a screw rod, a lifting rod, a sliding rod, a fixing mechanism, a lifting mechanism and a fan are arranged inside the power distribution cabinet main body, the connecting plate is fixedly arranged on the bottom surface of the power distribution cabinet main body, the screw rod is rotatably connected to one side of the connecting plate, a threaded groove is formed in the joint of the connecting plate and the screw rod, the lifting rod is rotatably connected below the screw rod, a rack is arranged on one side of the lifting rod, through the arrangement of the dustproof mechanism, when the heat dissipation and dustproof effects of a ventilation hole need to be controlled, a transmission block can be driven to rotate through the transmission block, then the transmission block can apply thrust to the transmission rod through a second movable plate and a push block, the transmission rod is influenced by the design of an inclined surface of a baffle, when the transmission rod receives the thrust to slide on the side surface, the purposes of adjusting the heat dissipation and dustproof effects of the vent holes are achieved.
Description
Technical Field
The invention relates to the field of power distribution cabinets, in particular to a dustproof power distribution cabinet.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. Among the prior art, in order to make the switch board have the gas permeability, when the design, generally all can set up the ventilation hole in the main part of switch board, but though the radiating problem has been solved in the ventilation hole, but nevertheless make switch board inside can be stained with the dust easily, lead to the internal circuit to appear damaging.
Disclosure of Invention
The invention aims to provide a dustproof power distribution cabinet to solve at least one technical problem in the prior art.
The invention is realized by the following technical scheme: a dustproof power distribution cabinet comprises a power distribution cabinet main body, wherein an engaging plate, a screw rod, a lifting rod, a sliding rod, a fixing mechanism, a lifting mechanism and a fan are arranged inside the power distribution cabinet main body, the engaging plate is fixedly installed on the bottom surface of the power distribution cabinet main body, the screw rod is rotatably connected to one side of the engaging plate, a thread groove is formed in the joint of the engaging plate and the screw rod, the lifting rod is rotatably connected to the lower portion of the screw rod, a rack is arranged on one side of the lifting rod, the sliding rod is located on one side of the lifting rod and is slidably connected to the inner wall of the power distribution cabinet main body, the fixing mechanism is located at one end, close to the lifting rod, of the engaging plate, a first clamping ring and a second clamping ring are arranged on the fixing mechanism, the fixing mechanism can drive the first clamping ring to adjust the clamping area of the second clamping ring through rotating the screw rod, the fan is located elevating system's surface, the last lifter plate that is provided with of elevating system, fixed establishment drives the position that can order about the fan when the lifter plate goes up and down and adjusts from top to bottom, the outer wall both sides of switch board main part all are provided with dustproof mechanism, last ventilating board, baffle and the swing piece of being provided with of dustproof mechanism, the ventilation hole has been seted up to the both sides that the outer wall of switch board main part corresponds dustproof mechanism, ventilating board and ventilation hole size phase-match imbed inside it, dustproof mechanism is used for the swing piece to order about the baffle and removes to make and adjust the dustproof effect in ventilation hole.
As a further improvement of the above technical solution, the fixing mechanism includes a connecting disc, a first clamping ring, a second clamping ring, a connecting rod, a transmission ring and saw teeth, the connecting disc is rotatably connected to one end of the connecting plate, the surface of the connecting disc is slidably connected with the first clamping ring, the connecting rod is embedded in the surface of the first clamping ring, the transmission ring is fixedly connected to one end of the connecting rod, and the outer ring of the transmission ring is provided with the saw teeth.
As a further improvement of the above technical solution, three sets of the first clamping rings and the second clamping rings are symmetrically arranged around the center of the adapter plate, and the surface of each set of the first clamping rings is obliquely provided with a sliding groove matched with the adapter rod, and the adapter rod is embedded in the sliding groove and is slidably connected with the sliding groove.
As a further improvement of the above technical solution, the surface of the connecting disc is provided with a through hole having a diameter larger than a diameter of a circle surrounded by the three groups of second clamping rings, the saw teeth are engaged with the rack provided on the lifting rod, and the lifting rod drives the driving ring to rotate through lifting so that the first clamping ring drives the second clamping rings to form a clamping structure.
As a further improvement of the above technical scheme, elevating system includes second motor, rotary disk, first rotary rod, second rotary rod, atress board, lifter plate and embedding pole, the second motor is installed in the one end of switch board main part, and the inside swivelling joint that the output of second motor is located the switch board main part has the rotary disk, the fixed surface of rotary disk is connected with first rotary rod, and the surface of rotary disk deviates from the one side fixedly connected with second rotary rod of first rotary rod, the inner wall of switch board main part is located one side sliding connection of rotary disk and has the lifter plate, and the fixed surface of lifter plate is connected with the embedding pole, the inner wall swivelling joint that is located the switch board main part below of rotary disk has the atress board.
As a further improvement of the above technical solution, the first rotating rod and the second rotating rod are symmetrically arranged about the center of the rotating disk, the side surface of the lifting plate is provided with a protruding block attached to the second rotating rod, and the rotating disk rotates to enable the second rotating rod to drive the lifting plate through the protruding block to form a lifting structure.
As a further improvement of the above technical scheme, dustproof mechanism includes first motor, transmission block, swing block, first fly leaf, second fly leaf, ejector pad, transfer line, baffle and ventilating board, first motor is installed in the side of switch board main part, and the transmission block is installed to the output of first motor, the rotatory surface connection of transmission block has swing block, and the left side swivelling joint of swing block has the first fly leaf with switch board main part swivelling joint, the right side swivelling joint of swing block has the second fly leaf with switch board main part swivelling joint, and the afterbody swivelling joint of second fly leaf has the ejector pad with switch board main part sliding connection, the bottom fixedly connected with transfer line of ejector pad, and the embedded sliding connection in side of transfer line has the baffle, the equal sliding connection in both ends of baffle has the ventilating board.
As a further improvement of the above technical solution, the first movable plate and the second movable plate are symmetrically arranged about a center line of the swinging block, and the swinging block is matched with the first movable plate through rotation of the transmission block so that the second movable plate drives the pushing block to form a sliding structure.
As a further improvement of the technical scheme, the surfaces of the ventilating plate and the baffle are provided with corresponding ventilating holes, the side face of the baffle is designed to be an inclined plane, and the transmission rod drives the baffle to form a sliding structure in the ventilating plate through the push block.
The invention has the beneficial effects that:
1. this dust protected switch board, the practicality is strong, when constructor increases or deletes the circuit in the switch board, fixed establishment always can fix and accomodate the circuit, prevents that the circuit is mixed and disorderly, and elevating system can drive the fan and do reciprocating type lift, reaches and carries out better radiating purpose to switch board inside, and can control the heat dissipation and the dustproof effect of this switch board through dustproof mechanism.
2. This dust protected switch board, through setting up dustproof mechanism, when the heat dissipation in needs control ventilation hole and dustproof effect, the accessible drive block drives the swing piece rotatory, the swing piece can exert thrust to the transfer line through second fly leaf and ejector pad afterwards, receive the inclined plane design influence of baffle, the transfer line receives thrust when the baffle side slides, can push away the baffle to both sides, adjust the interval between the ventilation hole on ventilating board and the baffle with this, reach the purpose of adjusting the heat dissipation in ventilation hole and dustproof effect.
3. This dust protected switch board, through setting up fixed establishment, when installing the circuit, make numerous circuits become very mixed and disorderly after the installation is accomplished, accessible second clamping ring is fixed it, when facing the circuit of different thicknesses, accessible adjustment mechanism controls first splint and drives the motion of second splint for the purpose of adjusting the grip area of second splint, make can increase the circuit or delete the circuit after, the second splint still can fix it.
4. This dust protected switch board, through setting up elevating system, the fan of installation can this equipment have better radiating effect in the switch board, in order to make the fan can dispel the heat more even, can be rotatory through the control rotary disk for the rotary disk drives reciprocating type lift with the atress board through the lug that sets up on the lifter plate, reaches the purpose that reciprocating type lift was done to the fan, can make the inside heat dissipation of switch board add evenly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the dust-proof mechanism of the present invention;
FIG. 4 is a schematic view of the lift mechanism of the present invention;
FIG. 5 is a schematic view of a securing mechanism of the present invention;
FIG. 6 is a schematic view of a fastening mechanism of the present invention.
In the figure: 1. a power distribution cabinet main body; 2. a connector tile; 3. a screw rod; 4. a lifting rod; 5. a slide bar; 6. a fixing mechanism; 601. a splice tray; 602. a first clamp ring; 603. a second clamp ring; 604. a connecting rod; 605. a drive ring; 606. saw teeth; 7. a dust-proof mechanism; 701. a first motor; 702. a transmission block; 703. a swing block; 704. a first movable plate; 705. a second movable plate; 706. a push block; 707. a transmission rod; 708. a baffle plate; 709. a ventilation board; 8. a lifting mechanism; 801. a second motor; 802. rotating the disc; 803. a first rotating rod; 804. a second rotating rod; 805. a stress plate; 806. a lifting plate; 807. an embedded rod; 9. a fan.
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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Next, a dust-proof power distribution cabinet according to an embodiment of the present invention will be specifically described with reference to fig. 1 to 6.
A dustproof power distribution cabinet comprises a power distribution cabinet main body 1, a connecting plate 2, a screw rod 3, a lifting rod 4, a sliding rod 5, a fixing mechanism 6, a lifting mechanism 8 and a fan 9 are arranged inside the power distribution cabinet main body 1, the connecting plate 2 is fixedly arranged on the bottom surface of the power distribution cabinet main body 1, the screw rod 3 is rotatably connected to one side of the connecting plate 2, a threaded groove is formed in the joint of the connecting plate 2 and the screw rod 3, the lifting rod 4 is rotatably connected below the screw rod 3, a rack is arranged on one side of the lifting rod 4, the sliding rod 5 is positioned on one side of the lifting rod 4 and is slidably connected with the inner wall of the power distribution cabinet main body 1, the fixing mechanism 6 is positioned at one end, close to the lifting rod 4, of the connecting plate 2, a first clamping ring 602 and a second clamping ring 603 are arranged on the fixing mechanism 6, the fixing mechanism 6 can drive the first clamping ring 602 to adjust the clamping area of the second clamping ring 603 by rotating the, fan 9 is located elevating system 8's surface, be provided with lifter plate 806 on elevating system 8, fixing mechanism 6 can order about fan 9's position when driving lifter plate 806 and go up and down and adjust from top to bottom, the outer wall both sides of switch board main part 1 all are provided with dustproof mechanism 7, be provided with ventilating board 709 on dustproof mechanism 7, baffle 708 and swing piece 703, the ventilation hole has been seted up to the both sides that the outer wall of switch board main part 1 corresponds dustproof mechanism 7, ventilating board 709 and ventilation hole size phase-match and embedding are inside it, dustproof mechanism 7 orders about baffle 708 through swing piece 703 and removes, so that adjust the dustproof effect in ventilation hole.
Specifically, fixing mechanism 6 includes linking dish 601, first clamp ring 602, second clamp ring 603, link pole 604, drive ring 605 and sawtooth 606, linking dish 601 swivelling joint is in the one end of linking board 2, and the surperficial sliding connection of linking dish 601 has first clamp ring 602, the surface embedding of first clamp ring 602 has link pole 604, and the one end fixedly connected with drive ring 605 of link pole 604, the outer loop of drive ring 605 is provided with the sawtooth 606, through setting up fixing mechanism 6, when the staff deletes to subtract or increase the circuit in the switch board, the accessible is adjusted fixing mechanism 6 and is fixed and accomodate the mixed and disorderly circuit of different quantity, prevent that the circuit is mixed and disorderly.
Further, three groups of first clamping rings 602 and three groups of second clamping rings 603 are symmetrically arranged around the center of the connecting disc 601, the surface of each group of first clamping rings 602 is obliquely provided with a sliding groove matched with the connecting rod 604, the connecting rod 604 is embedded in the sliding groove and is in sliding connection with the sliding groove, through the arrangement of the connecting rod 604, when the transmission ring 605 is rotated, the transmission ring 605 can drive the connecting rod 604 to slide in the inclined sliding groove arranged on the surface of the first clamping rings 602, and the first clamping rings 602 drive the second clamping rings 603 to form a clamping structure.
Further, the surface of linking up dish 601 is provided with the through-hole that the diameter is greater than the diameter that three groups of second clamp rings 603 enclose into the circle, the rack intermeshing that sets up on sawtooth 606 and the lifter 4, and the lifter 4 drives the rotatory first clamp ring 602 that makes of driving ring 605 through going up and down and drives second clamp ring 603 and constitute clamping structure, through setting up second clamp ring 603, second clamp ring 603 can change the clamping area of self according to the rotation of driving ring 605, make second clamp ring 603 can both carry out perfect centre gripping to the circuit of different quantity.
Further, the lifting mechanism 8 comprises a second motor 801, a rotating disc 802, a first rotating bar 803, a second rotating bar 804, a stress plate 805, a lifting plate 806 and an embedded bar 807, the second motor 801 is installed at one end of the power distribution cabinet main body 1, the rotating disc 802 is rotatably connected to the output end of the second motor 801 in the power distribution cabinet main body 1, the first rotating bar 803 is fixedly connected to the surface of the rotating disc 802, the second rotating bar 804 is fixedly connected to one side of the surface of the rotating disc 802, which deviates from the first rotating bar 803, the lifting plate 806 is slidably connected to one side of the rotating disc 802, the embedded bar 807 is fixedly connected to the surface of the lifting plate 806, the stress plate 805 is rotatably connected to the inner wall of the power distribution cabinet main body 1 below the rotating disc 802, and by arranging the lifting mechanism 8, when the fan 9 dissipates heat in the power distribution cabinet, the lifting plate 806 can be controlled by the lifting mechanism 8 to lift, so that the fan 9 can achieve a more perfect heat dissipation effect in the power distribution cabinet.
Further, the first rotating rod 804 and the second rotating rod 803 are symmetrically arranged about the center of the rotating disk 802, a protruding block attached to the second rotating rod 804 is arranged on the side surface of the lifting plate 806, and the rotating disk 802 rotates to enable the second rotating rod 804 to drive the lifting plate 806 through the protruding block to form a lifting structure, through the arrangement of the rotating disk 802, when the rotating disk 802 rotates, the first rotating rod 803 and the second rotating rod 804 can be driven to rotate, and then the two groups of rotating rods can drive the lifting plate 806 through the protruding blocks arranged on the stress plate 805 and the lifting plate 806 to form reciprocating lifting.
Further, the dustproof mechanism 7 comprises a first motor 701, a transmission block 702, a swinging block 703, a first movable plate 704, a second movable plate 705, a pushing block 706, a transmission rod 707, a baffle 708 and a ventilation plate 709, wherein the first motor 701 is installed at the side of the power distribution cabinet main body 1, the transmission block 702 is installed at the output end of the first motor 701, the surface of the transmission block 702 is rotatably connected with the swinging block 703, the left side of the swinging block 703 is rotatably connected with the first movable plate 704 rotatably connected with the power distribution cabinet main body 1, the right side of the swinging block 703 is rotatably connected with the second movable plate 705 rotatably connected with the power distribution cabinet main body 1, the tail of the second movable plate 705 is rotatably connected with the pushing block 706 slidably connected with the power distribution cabinet main body 1, the bottom of the pushing block 706 is fixedly connected with the transmission rod 707, the baffle 708 is slidably connected with the side embedding type of the transmission rod 707, through setting up dustproof mechanism 7, can adjust the aperture in ventilation hole on ventilating board 709 and the baffle 708, can enough accomplish ventilation effect and can make the difficult switch board that gets into of dust inside cause the damage to the circuit again when using for the switch board, improve the practicality greatly.
Further, the first movable plate 704 and the second movable plate 705 are symmetrically arranged about a center line of the swinging block 703, and the swinging block 703 is rotated by the transmission block 702 and is matched with the first movable plate 704, so that the second movable plate 705 drives the pushing block 706 to form a sliding structure, and by arranging the swinging block 703, when the swinging block 703 is rotated by the transmission block 702, the swinging block can be matched with the first movable plate 704 to drive the pushing block 706 to form a sliding structure, so as to provide power for adjusting diameters of the ventilation holes on the ventilation plate 709 and the baffle 708.
Further, ventilation board 709 all is provided with corresponding ventilation hole with baffle 708 surface, and the side of baffle 708 is the inclined plane design, and transfer line 707 drives baffle 708 through ejector pad 706 and constitutes sliding structure inside ventilation board 709, through setting up ventilation board 709 in baffle 708, when baffle 708 is pushed away to both sides through transfer line 707, can make ventilation board 709 deviate with the corresponding ventilation hole on baffle 708 gradually, when two sets of ventilation holes deviate, the diameter of the common circle that the two formed can diminish gradually, this makes the dust be difficult for getting into inside the switch board through the ventilation hole that sets up on the switch board main part 1 in the clearance of the two, reach dirt-proof purpose.
The working principle is as follows: when a circuit needs to be fixed in use, firstly, a screw rod 3 is rotated, after the screw rod 3 rotates, a driving ring 605 meshed with the screw rod is driven to rotate by a lifting rod 4 provided with sawteeth 606, after the driving ring 605 rotates, an engagement rod 604 fixedly connected with the screw rod is driven to slide in a sliding groove arranged on a first clamping ring 602, then, a first clamping ring 602 slidably connected with an engagement disc 601 drives a second clamping ring 603 to form a clamping structure by the sliding of the engagement rod 604, so that the circuit is clamped by the second clamping ring 603, in order to enable the power distribution cabinet to have good heat dissipation, after a fan 9 is opened, the fan can drive a rotating disc 802 to rotate by controlling a second motor 801, after the rotating disc 802 rotates, the first rotating rod 803 and a second rotating rod 804 fixedly connected with the fan can be driven to rotate, when two groups of rotating rods rotate, the second rotating rod 804 drives the lifting plate 806 to ascend through a bump on the lifting plate 806, when the first rotating rod 803 rotates to contact with the stress plate 805, the first rotating rod 803 drives the lifting plate 806 to descend through the stress plate 805, the lifting plate 806 drives the fan 9 to form reciprocating lifting, heat dissipation is performed on different areas of the power distribution cabinet, in order to prevent dust from entering the power distribution cabinet, the first motor 701 is turned on, the driving block 702 rotates along with the first rotating rod, then the swinging block 703 rotatably connected with the driving block 702 slides on the surface of the power distribution cabinet through the second moving plate 705, and applies pushing force to the driving rod 707 to push the baffle 708 to the two sides, when the baffle 708 is pushed to the two sides through the driving rod 707, the corresponding ventilation holes on the ventilation plate 709 and the baffle 708 can gradually deviate, when the two sets of ventilation holes deviate, the diameter of a common circle formed by the two sets of ventilation holes gradually decreases, this makes the dust be difficult for getting into inside the switch board through the ventilation hole that sets up on the switch board main part 1 from the clearance of the two, reaches dirt-proof purpose.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a dust protected switch board, includes switch board main part (1), its characterized in that: the power distribution cabinet is characterized in that a connecting plate (2), a screw rod (3), a lifting rod (4), a sliding rod (5), a fixing mechanism (6), a lifting mechanism (8) and a fan (9) are arranged inside the power distribution cabinet main body (1), the connecting plate (2) is fixedly arranged on the bottom surface of the power distribution cabinet main body (1), the screw rod (3) is rotatably connected to one side of the connecting plate (2), a thread groove is formed in the connecting position of the connecting plate (2) and the screw rod (3), the lifting rod (4) is rotatably connected to the lower portion of the screw rod (3), a rack is arranged on one side of the lifting rod (4), the sliding rod (5) is located on one side of the lifting rod (4) and is slidably connected to the inner wall of the power distribution cabinet main body (1), the fixing mechanism (6) is located at one end, close to the lifting rod (4), of the connecting plate (2), and a first clamping ring (602) and a second clamping ring (, the clamping area of the second clamping ring (603) is adjusted by the fixing mechanism (6) through the rotary screw rod (3) to drive the first clamping ring (602), the lifting mechanism (8) is positioned at one end of the power distribution cabinet main body (1) deviated from the fixing mechanism (6), the fan (9) is positioned on the surface of the lifting mechanism (8), the lifting mechanism (8) is provided with a lifting plate (806), the fixing mechanism (6) drives the position of the fan (9) to be adjusted up and down when the lifting plate (806) is lifted, the two sides of the outer wall of the power distribution cabinet main body (1) are both provided with dustproof mechanisms (7), the dustproof mechanisms (7) are provided with ventilating plates (709), a baffle plate (708) and a swinging block (703), the two sides of the outer wall of the power distribution cabinet main body (1) corresponding to the dustproof mechanisms (7) are provided with ventilating holes, the ventilating plates (709) are matched with the size of the ventilating holes and are embedded in the ventilating holes, the dustproof mechanism (7) is used for driving the baffle (708) to move by the swinging block (703) so as to adjust the dustproof effect of the vent hole.
2. The dust protected switch board of claim 1, characterized in that: the fixing mechanism (6) comprises a connecting disc (601), a first clamping ring (602), a second clamping ring (603), a connecting rod (604), a transmission ring (605) and sawteeth (606), the connecting disc (601) is rotatably connected to one end of the connecting plate (2), the surface of the connecting disc (601) is slidably connected with the first clamping ring (602), the connecting rod (604) is embedded into the surface of the first clamping ring (602), the transmission ring (605) is fixedly connected to one end of the connecting rod (604), and the sawteeth (606) are arranged on the outer ring of the transmission ring (605).
3. The dust protected switch board of claim 2, characterized in that: the first clamping ring (602) and the second clamping ring (603) are symmetrically provided with three groups about the circle center of the connecting disc (601), the surface of each group of the first clamping ring (602) is obliquely provided with a sliding groove matched with the connecting rod (604), and the connecting rod (604) is embedded into the sliding groove and is in sliding connection with the sliding groove.
4. The dustproof power distribution cabinet according to claim 3, characterized in that: the surface of the connecting disc (601) is provided with a through hole with a diameter larger than the diameter of a circle surrounded by the three groups of second clamping rings (603), the saw teeth (606) are meshed with racks arranged on the lifting rod (4), and the lifting rod (4) drives the transmission ring (605) to rotate through lifting so that the first clamping ring (602) drives the second clamping rings (603) to form a clamping structure.
5. The dustproof power distribution cabinet according to claim 4, wherein: the lifting mechanism (8) comprises a second motor (801), a rotating disc (802), a first rotating rod (803), a second rotating rod (804), a stress plate (805), a lifting plate (806) and an embedded rod (807), wherein the second motor (801) is installed at one end of the power distribution cabinet main body (1), the output end of the second motor (801) is positioned in the power distribution cabinet main body (1) and is rotatably connected with a rotating disc (802), a first rotating rod (803) is fixedly connected to the surface of the rotating disk (802), and one side of the surface of the rotating disc (802) deviating from the first rotating bar (803) is fixedly connected with a second rotating bar (804), the inner wall of the power distribution cabinet main body (1) is positioned at one side of the rotating disc (802) and is connected with a lifting plate (806) in a sliding way, and the surface of the lifting plate (806) is fixedly connected with an embedded rod (807), and the lower part of the rotating disk (802) is rotatably connected with a stress plate (805) on the inner wall of the power distribution cabinet main body (1).
6. The dustproof power distribution cabinet according to claim 5, wherein: the first rotating rod (804) and the second rotating rod (803) are symmetrically arranged around the circle center of the rotating disk (802), a protruding block attached to the second rotating rod (804) is arranged on the side face of the lifting plate (806), and the rotating disk (802) rotates to enable the second rotating rod (804) to drive the lifting plate (806) through the protruding block to form a lifting structure.
7. The dustproof power distribution cabinet according to claim 6, wherein: the dustproof mechanism (7) comprises a first motor (701), a transmission block (702), a swinging block (703), a first movable plate (704), a second movable plate (705), a pushing block (706), a transmission rod (707), a baffle (708) and a ventilation plate (709), wherein the first motor (701) is installed on the side surface of the power distribution cabinet main body (1), the transmission block (702) is installed at the output end of the first motor (701), the surface of the transmission block (702) is rotatably connected with the swinging block (703), the left side of the swinging block (703) is rotatably connected with the first movable plate (704) which is rotatably connected with the power distribution cabinet main body (1), the right side of the swinging block (703) is rotatably connected with the second movable plate (703) which is rotatably connected with the power distribution cabinet main body (1), and the tail of the second movable plate (705) is rotatably connected with the pushing block (706) which is slidably connected with the power distribution cabinet main, the bottom of the push block (706) is fixedly connected with a transmission rod (707), the side face of the transmission rod (707) is embedded to be connected with a baffle (708) in a sliding mode, and two ends of the baffle (708) are connected with ventilation plates (709) in a sliding mode.
8. The dustproof power distribution cabinet according to claim 7, wherein: the first movable plate (704) and the second movable plate (705) are symmetrically arranged about a center line of the swinging block (703), and the swinging block (703) is matched with the first movable plate (704) through rotation of the transmission block (702) so that the second movable plate (705) drives the pushing block (706) to form a sliding structure.
9. The dustproof power distribution cabinet according to claim 8, wherein: the surfaces of the ventilating plate (709) and the baffle (708) are provided with corresponding ventilating holes, the side surface of the baffle (708) is designed to be an inclined surface, and the transmission rod (707) drives the baffle (708) to form a sliding structure inside the ventilating plate (709) through the push block (706).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110242232.8A CN112821225B (en) | 2021-03-04 | 2021-03-04 | Dust protected switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110242232.8A CN112821225B (en) | 2021-03-04 | 2021-03-04 | Dust protected switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112821225A true CN112821225A (en) | 2021-05-18 |
| CN112821225B CN112821225B (en) | 2022-06-21 |
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| CN202110242232.8A Active CN112821225B (en) | 2021-03-04 | 2021-03-04 | Dust protected switch board |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232974A (en) * | 2021-05-24 | 2021-08-10 | 保定兴光纸制品加工有限公司 | Can change ventilation formula packing carton in ventilation aperture |
| CN117039641A (en) * | 2023-08-22 | 2023-11-10 | 保定诺腾电气制造有限公司 | A switch board that is used for open air to have dustproof effect |
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| CN107275956A (en) * | 2017-07-19 | 2017-10-20 | 江苏神电气有限公司 | A kind of air-cooled regulator cubicle of dust-protection type |
| CN207853283U (en) * | 2018-02-02 | 2018-09-11 | 广州荣轩电力工程有限公司 | A kind of power distribution cabinet with long service life |
| CN108832496A (en) * | 2018-06-09 | 2018-11-16 | 黎庆佳 | A kind of oil field electric power electric distribution cabinet that crushing resistance is good |
| JP2019067630A (en) * | 2017-09-29 | 2019-04-25 | パナソニックＩｐマネジメント株式会社 | Plug device and power distribution system |
| CN208835489U (en) * | 2018-10-19 | 2019-05-07 | 圣特立集团有限公司 | A kind of dust-proof switch cabinet |
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| CN107275956A (en) * | 2017-07-19 | 2017-10-20 | 江苏神电气有限公司 | A kind of air-cooled regulator cubicle of dust-protection type |
| JP2019067630A (en) * | 2017-09-29 | 2019-04-25 | パナソニックＩｐマネジメント株式会社 | Plug device and power distribution system |
| CN207853283U (en) * | 2018-02-02 | 2018-09-11 | 广州荣轩电力工程有限公司 | A kind of power distribution cabinet with long service life |
| CN108832496A (en) * | 2018-06-09 | 2018-11-16 | 黎庆佳 | A kind of oil field electric power electric distribution cabinet that crushing resistance is good |
| CN208835489U (en) * | 2018-10-19 | 2019-05-07 | 圣特立集团有限公司 | A kind of dust-proof switch cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232974A (en) * | 2021-05-24 | 2021-08-10 | 保定兴光纸制品加工有限公司 | Can change ventilation formula packing carton in ventilation aperture |
| CN117039641A (en) * | 2023-08-22 | 2023-11-10 | 保定诺腾电气制造有限公司 | A switch board that is used for open air to have dustproof effect |
| CN117039641B (en) * | 2023-08-22 | 2024-01-02 | 保定诺腾电气制造有限公司 | A switch board that is used for open air to have dustproof effect |
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| CN112821225B (en) | 2022-06-21 |
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