CN110224315B - Switch cabinet - Google Patents
Switch cabinet Download PDFInfo
- Publication number
- CN110224315B CN110224315B CN201910592873.9A CN201910592873A CN110224315B CN 110224315 B CN110224315 B CN 110224315B CN 201910592873 A CN201910592873 A CN 201910592873A CN 110224315 B CN110224315 B CN 110224315B
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- Prior art keywords
- switch cabinet
- rod
- cabinet body
- sleeve
- door panel
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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
- H02B1/30—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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the field of switch cabinets, in particular to a switch cabinet, which comprises a base, a sealing structure, a switch cabinet body, a heat dissipation structure, a filtering structure, a containing structure and a driving structure, wherein the base is provided with a sealing structure; sliding connection between seal structure and the cubical switchboard body, and then be convenient for slide seal structure to the top of cubical switchboard body, be convenient for simultaneously carry on spacingly through the drive structure to seal structure, and then the reasonable space that has utilized the factory building, make the maintenance to the inside of cubical switchboard body maintain convenient and fast more, be equipped with on seal structure and the cubical switchboard body and be used for carrying out spacing storage structure to main control switch, effectually prevent not to move main control switch in workman's course of the work and cause equipment to shut down, the stability ability of cubical switchboard has been improved, the inside of cubical switchboard body is located to filtration, and then be convenient for filter the dust, make the cubical switchboard can apply to the dust workshop, simultaneously when opening seal structure, the shake of seal structure drive filtration, and then improved filtration's anti-blocking performance greatly.
Description
Technical Field
The invention relates to the field of switch cabinets, in particular to a switch cabinet.
Background
The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, some switch cabinets are also provided with low-frequency load shedding for protecting main equipment, and the switch cabinet is mainly used for opening, closing, controlling and protecting the electrical equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system.
However, when traditional cubical switchboard applies to plastic conduit's workshop, because the temperature is high in the workshop, need dispel the heat to the inside of cubical switchboard constantly, it makes radiating quality poor to use the fan heat dissipation, adopt the dust material more during the coproduction plastic conduit, there is a large amount of dusts in the production process, can make the inside of a large amount of dusts entering cubical switchboard, pile up for a long time and then can influence the performance of cubical switchboard, the accident takes place when serious, the cubical switchboard adopts the flat-open formula more simultaneously, occupation space is big on the horizontal direction, and be not convenient for synergism, the space utilization efficiency to factory building eminence is low, main control switch is overhanging simultaneously, the easy mistake of workman is bumped, make whole outage, and then make equipment need reopen, and then influence main control switch's stability ability.
Disclosure of Invention
The invention provides a switch cabinet, aiming at the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a switch cabinet comprises a base, a sealing structure, a switch cabinet body, a heat dissipation structure, a filtering structure, a containing structure and a driving structure; the switch cabinet body with a rectangular structure for containing electric elements is arranged at the top end of the base with the cross section of the square-shaped structure, the sealing structure for sealing the electric elements is arranged on the heat dissipation structure, and the sealing structure is connected with the switch cabinet body in a sliding manner; the sealing structure is provided with the driving structure for limiting the sealing structure; the sealing structure is provided with the containing structure for fixing the main control switch; the inside of cubical switchboard body is equipped with and is used for dispelling the heat to electric elements heat radiation structure for filtered air filtration is fixed in the lateral wall of cubical switchboard body, filtration with switch on between the heat radiation structure, just seal structure contradict in filtration.
Specifically, seal structure includes slide rail, door plant, guiding axle, rack, gear and spacing hole, the both ends symmetry of cubical switchboard body is equipped with being used for right that two halfcylinder structures are used for the door plant carries on spacingly the slide rail, just the lateral wall symmetry of cubical switchboard body is equipped with two the rack, the door plant with sliding connection between the cubical switchboard body, the inside symmetry of door plant be equipped with two with rack toothing is used for spacingly the gear, the thickness of gear is greater than the thickness of rack, guiding axle through connection in the gear with the door plant, the gear passes through the guiding axle with rotate between the door plant and connect, just circumference array is equipped with a plurality of cylinder structures on the gear spacing hole.
Specifically, the driving structure comprises a driving rod, a pull rope, a second return spring and a clamping rod, two clamping rods which are in one-to-one correspondence with the limiting holes are symmetrically arranged on the side wall of the door plate, the clamping rods are connected with the door plate in a sliding mode, the diameter of each clamping rod is the same as that of each limiting hole, the end portions of the clamping rods abut against the second return springs in the door plate, one end of the pull rope is fixed to each clamping rod, the driving rod is connected with the door plate in a sliding mode, and the other end of the pull rope is fixed to the driving rod; the door plate is provided with a detachable plate for maintenance at a position close to the second return spring, so that the driving rod, the pull rope and the clamping rod are convenient to install.
Specifically, the accommodating structure comprises an accommodating hole, a sliding sleeve, an accommodating sleeve, a rubber sleeve, a transmission rod and a limiting rod, the accommodating sleeve for accommodating the main control switch is arranged inside the switch cabinet body, and the accommodating hole penetrates through the door plate and extends to the inside of the accommodating sleeve; it is used for dirt-proof to accomodate to sheathe in be equipped with the rubber sleeve, be equipped with on the rubber sleeve and be used for fixed master switch's drive block the transfer line, the sliding sleeve vertical fixation in accomodate the lateral wall of cover, the inside of sliding sleeve is equipped with sliding connection the gag lever post, just the gag lever post with the transfer line block.
Specifically, heat radiation structure is including apron, fixed frame, fan, connecting axle, baffle and first reset spring, the top of cubical switchboard body is equipped with can dismantle the connection the apron, the inside of cubical switchboard body is equipped with fixed frame, the inside of fixed frame is equipped with and is used for the radiating the fan, the connecting axle through connection in the baffle with the cubical switchboard body, the lateral wall symmetry of cubical switchboard body is equipped with a plurality of linear distributions the baffle, the baffle passes through the connecting axle with rotate between the cubical switchboard body and connect, just the baffle with be equipped with between the cubical switchboard body first reset spring.
Specifically, the filtering structure comprises a filtering box, an air inlet hole, a blocking rod, a connecting rod, a rotating shaft, an elastic sheet, a fiber filter element, a positioning net, a first reset spring, a sleeve and a cleaning rod, wherein the sleeve is fixed on a lug on the switch cabinet body, the blocking rod is in sliding connection with the lug on the switch cabinet body, the first reset spring is arranged inside the sleeve, the blocking rod penetrates through the sleeve and is abutted against the first reset spring, the part of the door plate, which is close to the end part of the blocking rod, is in a wave-shaped structure, the connecting rod is fixed on the switch cabinet body, the rotating shaft is in penetrating connection with the connecting rod and the cleaning rod, the cleaning rod is in rotating connection with the connecting rod through the rotating shaft, the blocking rod is abutted against the cleaning rod, and the filtering box is in sliding connection with the switch cabinet body, the filter box deviates from the one end of connecting rod is equipped with a plurality of shapes the fresh air inlet, the filter box deviates from the one end of fresh air inlet is equipped with the wave the spacer screen, just be fixed with on the spacer screen and be used for filtering the dust the fibre filter core, the equidistance is equipped with a plurality of semicircles on the spacer screen the shell fragment, the clearance pole with the shell fragment is contradicted.
The invention has the beneficial effects that:
(1) according to the switch cabinet, the sealing structure is connected with the switch cabinet body in a sliding manner, so that the sealing structure can be conveniently slid to the top end of the switch cabinet body, meanwhile, the sealing structure is conveniently limited through the driving structure, the space of a workshop is reasonably utilized, and meanwhile, the maintenance of the interior of the switch cabinet body is more convenient and faster, namely: the door plate is connected with the switch cabinet body in a sliding mode, and meanwhile the door plate is connected with the sliding rail of the semi-cylindrical structure on the switch cabinet body in a sliding mode, so that the door plate is limited through the sliding rail conveniently, and meanwhile in the sliding process between the door plate and the switch cabinet body, the gear rotates around the guide shaft and rolls with the rack; when promoting or pressing the actuating lever, the actuating lever drives and slides between stay cord and the door plant, and then makes the compression of second reset spring, and the kelly is not contradicted with spacing hole, and then makes the door plant can promote, loosens the actuating lever, and the extension of second reset spring drives stay cord drive actuating lever and resets, and the spacing hole of the inside of second reset spring drive kelly conflict gear simultaneously, and then makes the unable rotation of gear, gear and rack toothing, and then make the door plant be fixed in on the cubical switchboard body.
(2) According to the switch cabinet, the sealing structure and the switch cabinet body are provided with the containing structures for limiting the main control switch, so that equipment halt caused by the fact that the main control switch is not moved in the working process of workers is effectively prevented, and the stability of the switch cabinet is greatly improved; namely: install master control switch in the inside of accomodating the cover, then fix the transfer line on master control switch's drive block, fix the rubber sleeve and accomodate and sheathe in, and then the effectual inside that prevents the dust and get into master control switch, accomodate the use in hole simultaneously and then be convenient for accomodate the transfer line, and then the effectual transfer line that prevents the maloperation, the gag lever post that slides simultaneously, sliding connection between gag lever post and the sliding sleeve, and then be convenient for carry on spacingly to the transfer line through the gag lever post, further improvement stability, the inside of sliding sleeve also can set up the spring simultaneously, make the automatic block transfer line of gag.
(3) According to the switch cabinet, the heat dissipation structure is arranged inside the switch cabinet body, so that the inside of the switch cabinet body can be sufficiently dissipated, and meanwhile, gas is exhausted from the sealing structure and the front of the switch cabinet body, so that dust accumulation between gaps is avoided; namely: the inside of fixed frame is located to the fan, and fixed frame has the effect of gathering the flow, and the top of accomodating the cover simultaneously is the triangle-shaped structure, and then is convenient for shunt the fan, blows on the baffle when the air current, and the baffle rotates around between connecting axle and the cubical switchboard body, and a reset spring shrink, and then makes the baffle shake, and then makes the air current equal blow in the inside of cubical switchboard body, and then improved heat dispersion greatly.
(4) According to the switch cabinet, the filter structure is arranged inside the switch cabinet body, so that dust can be conveniently filtered, the switch cabinet can be applied to a dust workshop, and meanwhile, when the seal structure is opened, the seal structure drives the filter structure to shake, so that the anti-blocking performance of the filter structure is greatly improved, namely: during the slip door plant, wave and the intermittent type conflict of pin on the door plant, the pin is contradicted to the door plant, and the pin promotes the clearance pole and revolutes the rotation of axes, and clearance pole striking shell fragment, and then make shell fragment conflict positioning network, make the positioning network shake, effectually prevent that the dust from gathering on the fibre filter core, the setting of shell fragment is convenient for the clearance pole simultaneously and resets, and fibre filter core and positioning network are the wave structure, and then have increased the filter area of dust, and then have improved dust filtration quality greatly.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic overall structure diagram of a switch cabinet according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
FIG. 4 is a schematic view of a connection structure between the switch cabinet body and the filtering structure shown in FIG. 1;
FIG. 5 is an enlarged view of the portion C shown in FIG. 4;
fig. 6 is a schematic view of a connection structure between the heat dissipation structure shown in fig. 3 and the switch cabinet body;
FIG. 7 is an enlarged view of the portion D shown in FIG. 6;
fig. 8 is a schematic view illustrating a connection structure of the fixing frame and the filtering structure shown in fig. 7.
In the figure: 1. the base, 2, seal structure, 21, slide rail, 22, door plant, 23, guiding axle, 24, rack, 25, gear, 26, spacing hole, 3, cubical switchboard body, 4, heat radiation structure, 41, apron, 42, fixed frame, 43, fan, 44, connecting axle, 45, baffle, 46, first reset spring, 5, filtration, 51, filter box, 52, fresh air inlet, 53, shelves pole, 54, connecting rod, 55, pivot, 56, shell fragment, 57, fibre filter core, 58, positioning web, 59, first reset spring, 59a, sleeve, 59b, clearance pole, 6, accomodate the structure, 61, accomodate the hole, 62, sliding sleeve, 63, accomodate the cover, 64, rubber sleeve, 65, transfer line, 66, the gag lever post, 7, drive structure, 71, actuating lever, 72, stay cord, 73, second reset spring, 74, the kelly.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 8, the switch cabinet of the present invention includes a base 1, a sealing structure 2, a switch cabinet body 3, a heat dissipation structure 4, a filtering structure 5, a receiving structure 6, and a driving structure 7; the top end of the base 1 with the cross section of the square-shaped structure is provided with the switch cabinet body 3 with a rectangular structure for accommodating electric elements, the heat dissipation structure 4 is provided with the sealing structure 2 for sealing the electric elements, and the sealing structure 2 is connected with the switch cabinet body 3 in a sliding manner; the sealing structure 2 is provided with the driving structure 7 for limiting the sealing structure 2; the sealing structure 2 is provided with the containing structure 6 for fixing the main control switch; the inside of cubical switchboard body 3 is equipped with and is used for carrying out the radiating heat radiation structure 4 to electric elements for filtered air filtration 5 is fixed in cubical switchboard body 3's lateral wall, filtration 5 with switch on between the heat radiation structure 4, just seal structure 2 contradict in filtration 5.
Specifically, the sealing structure 2 comprises a slide rail 21, a door panel 22, a guide shaft 23, a rack 24, a gear 25 and a limiting hole 26, the two ends of the switch cabinet body 3 are symmetrically provided with two slide rails 21 which are of a semi-cylindrical structure and used for limiting the door panel 22, and the side wall of the switch cabinet body 3 is symmetrically provided with two racks 24, the door panel 22 is connected with the switch cabinet body 3 in a sliding way, two gears 25 which are meshed with the rack 24 and used for limiting are symmetrically arranged inside the door panel 22, the thickness of the gear 25 is larger than that of the rack 24, the guide shaft 23 is connected to the gear 25 and the door panel 22 in a penetrating manner, the gear 25 is rotatably connected with the door panel 22 through the guide shaft 23, a plurality of limiting holes 26 with cylindrical structures are circumferentially arranged on the gear 25 in an array manner; seal structure 2 with sliding connection between the cubical switchboard body 3, and then be convenient for with seal structure 2 slides extremely the top of cubical switchboard body 3 is convenient for simultaneously pass through drive structure 7 is right seal structure 2 carries on spacingly, and then the reasonable space that has utilized the factory building, and it is right to make simultaneously the maintenance of the inside of cubical switchboard body 3 is maintained convenient and fast more, promptly: the door plate 22 is connected with the switch cabinet body 3 in a sliding mode, meanwhile, the door plate 22 is connected with the sliding rail 21 of the semi-cylinder structure on the switch cabinet body 3 in a sliding mode, the door plate 22 is convenient to limit through the sliding rail 21, and meanwhile, in the sliding process between the door plate 22 and the switch cabinet body 3, the gear 25 rotates around the guide shaft 23, and the gear 25 rolls with the rack 24.
Specifically, the driving structure 7 includes a driving rod 71, a pulling rope 72, a second return spring 73 and a clamping rod 74, two clamping rods 74 corresponding to the limiting holes 26 one by one are symmetrically disposed on the side wall of the door panel 22, the clamping rods 74 are slidably connected with the door panel 22, the diameter of the clamping rods 74 is the same as that of the limiting holes 26, the end of the clamping rods 74 abuts against the second return spring 73 inside the door panel 22, one end of the pulling rope 72 is fixed to the clamping rods 74, the driving rod 71 is slidably connected with the door panel 22, and the other end of the pulling rope 72 is fixed to the driving rod 71; a detachable plate for maintenance is arranged on the door panel 22 close to the second return spring 73, so that the driving rod 71, the pull rope 72 and the clamping rod 74 are conveniently installed; when pushing or pressing the driving rod 71, the driving rod 71 drives the pulling rope 72 and the door panel 22 to slide, so that the second reset spring 73 is compressed, the clamping rod 74 is not abutted to the limiting hole 26, so that the door panel 22 can be pushed, the driving rod 71 is loosened, the second reset spring 73 extends to drive the pulling rope 72 to drive the driving rod 71 to reset, meanwhile, the second reset spring 73 drives the clamping rod 74 to abut to the limiting hole 26 in the gear 25, so that the gear 25 cannot rotate, the gear 25 is meshed with the rack 24, and the door panel 22 is fixed on the switch cabinet body 3.
Specifically, the accommodating structure 6 includes an accommodating hole 61, a sliding sleeve 62, an accommodating sleeve 63, a rubber sleeve 64, a transmission rod 65 and a limiting rod 66, the accommodating sleeve 63 for accommodating the main control switch is arranged inside the switch cabinet body 3, and the accommodating hole 61 penetrates through the door panel 22 and extends to the inside of the accommodating sleeve 63; the accommodating sleeve 63 is provided with the dustproof rubber sleeve 64, the rubber sleeve 64 is provided with the transmission rod 65 for fixing a driving block of a main control switch, the sliding sleeve 62 is vertically fixed on the side wall of the accommodating sleeve 63, the sliding sleeve 62 is internally provided with the limiting rod 66 in sliding connection, and the limiting rod 66 is clamped with the transmission rod 65; the storage structures 6 used for limiting the main control switch are arranged on the sealing structure 2 and the switch cabinet body 3, so that equipment shutdown caused by the fact that the main control switch is not moved in the working process of workers is effectively prevented, and the stability of the switch cabinet is greatly improved; namely: install master control switch accomodate the inside of cover 63, then fix transfer line 65 on master control switch's drive block, will rubber sleeve 64 is fixed accomodate on the cover 63, and then the inside of effectual dust that prevents gets into master control switch, simultaneously accomodate the use of hole 61 and then be convenient for accomodate transfer line 65, and then the effectual mistake that prevents moves transfer line 65 slides simultaneously the gag lever post 66, gag lever post 66 with sliding connection between the sliding sleeve 62, and then be convenient for pass through gag lever post 66 is right transfer line 65 carries on spacingly, further improvement stability, simultaneously the inside of sliding sleeve 62 also can set up the spring, makes the automatic block of gag lever post 66 transfer line 65.
Specifically, the heat dissipation structure 4 includes a cover plate 41, a fixing frame 42, a fan 43, a connecting shaft 44, a baffle 45 and a first return spring 46, the cover plate 41 detachably connected is disposed at the top end of the switch cabinet body 3, the fixing frame 42 is disposed inside the switch cabinet body 3, the fan 43 for dissipating heat is disposed inside the fixing frame 42, the connecting shaft 44 is connected to the baffle 45 and the switch cabinet body 3 in a penetrating manner, a plurality of baffles 45 linearly distributed are symmetrically disposed on the side wall of the switch cabinet body 3, the baffle 45 is rotatably connected to the switch cabinet body 3 through the connecting shaft 44, and the first return spring 46 is disposed between the baffle 45 and the switch cabinet body 3; the heat dissipation structure 4 is arranged inside the switch cabinet body 3, so that the inside of the switch cabinet body 3 can be sufficiently dissipated, and meanwhile, gas is exhausted from the sealing structure 2 and the front of the switch cabinet body 3, so that dust accumulation between gaps is avoided; namely: the fan 43 is arranged inside the fixed frame 42, the fixed frame 42 has a flow gathering effect, meanwhile, the top end of the containing sleeve 63 is of a triangular structure, the fan 43 is convenient to split, when the air flow blows on the baffle 45, the baffle 45 winds the connecting shaft 44 and the switch cabinet body 3 to rotate, the first reset spring 46 contracts to enable the baffle 45 to shake, the air flow is blown inside the switch cabinet body 3, and the heat dissipation performance is greatly improved.
Specifically, the filtering structure 5 includes a filtering box 51, an air inlet 52, a blocking rod 53, a connecting rod 54, a rotating shaft 55, a spring plate 56, a fiber filter element 57, a positioning net 58, a first return spring 59, a sleeve 59a and a cleaning rod 59b, the sleeve 59a is fixed on a bump on the switch cabinet body 3, the blocking rod 53 is connected with the bump on the switch cabinet body 3 in a sliding manner, the first return spring 59 is arranged inside the sleeve 59a, the blocking rod 53 penetrates through the sleeve 59a and is abutted against the first return spring 59, the part of the door panel 22 close to the end part of the blocking rod 53 is in a wave-shaped structure, the connecting rod 54 is fixed on the switch cabinet body 3, the rotating shaft 55 is connected with the connecting rod 54 and the cleaning rod 59b in a penetrating manner, the cleaning rod 59b is connected with the connecting rod 54 in a rotating manner through the rotating shaft 55, the baffle rod 53 is abutted against the cleaning rod 59b, the filter box 51 is slidably connected with the switch cabinet body 3, one end of the filter box 51, which is far away from the connecting rod 54, is provided with a plurality of S-shaped air inlet holes 52, one end of the filter box 51, which is far away from the air inlet holes 52, is provided with the wavy positioning net 58, the positioning net 58 is fixedly provided with the fiber filter element 57 for filtering dust, the positioning net 58 is equidistantly provided with a plurality of semicircular spring pieces 56, and the cleaning rod 59b is abutted against the spring pieces 56; filtration 5 is located the inside of cubical switchboard body 3, and then be convenient for filter the dust, make the cubical switchboard can apply to the dust workshop, is opening simultaneously during seal structure 2, the drive of seal structure 25 trembles, and then has improved greatly filtration 5 prevents stifled performance, promptly: when the door plate 22 slides, the waves on the door plate 22 are intermittently abutted against the stop lever 53, the door plate 22 is abutted against the stop lever 53, the stop lever 53 pushes the cleaning rod 59b to rotate around the rotating shaft 55, the cleaning rod 59b impacts the elastic sheet 56, so that the elastic sheet 56 is abutted against the positioning net 58, the positioning net 58 shakes to effectively prevent dust from gathering on the fiber filter element 57, meanwhile, the elastic sheet 56 is arranged to facilitate the resetting of the cleaning rod 59b, the fiber filter element 57 and the positioning net 58 are of wave structures, so that the filtering area of dust is increased, and the dust filtering quality is greatly improved.
When the switch cabinet is used, when the driving rod 71 is pushed or pressed, the driving rod 71 drives the pull rope 72 to slide with the door plate 22, so that the second reset spring 73 is compressed, the clamping rod 74 is not abutted against the limiting hole 26, so that the door plate 22 can be pushed, the door plate 22 is in sliding connection with the switch cabinet body 3, meanwhile, the door plate 22 is in sliding connection with the sliding rail 21 of the semi-cylindrical structure on the switch cabinet body 3, so that the door plate 22 is limited through the sliding rail 21, and meanwhile, in the sliding process between the door plate 22 and the switch cabinet body 3, the gear 25 rotates around the guide shaft 23, and the gear 25 rolls with the rack 24; the driving rod 71 is loosened, the second return spring 73 extends to drive the pull rope 72 to drive the driving rod 71 to return, meanwhile, the second return spring 73 drives the clamping rod 74 to abut against the limiting hole 26 in the gear 25, so that the gear 25 cannot rotate, the gear 25 is meshed with the rack 24, so that the door panel 22 is fixed on the switch cabinet body 3, a detachable plate for maintenance is arranged on the position, close to the second return spring 73, of the door panel 22, so that the driving rod 71, the pull rope 72 and the clamping rod 74 are conveniently installed, the main control switch is installed in the accommodating sleeve 63, then the transmission rod 65 is fixed on a driving block of the main control switch, the rubber sleeve 64 is fixed on the accommodating sleeve 63, so that dust is effectively prevented from entering the inside of the main control switch, meanwhile, the accommodating hole 61 is used so that the transmission rod 65 is conveniently accommodated, further, the transmission rod 65 is effectively prevented from, the limiting rod 66 is connected with the sliding sleeve 62 in a sliding manner, so that the transmission rod 65 is limited conveniently through the limiting rod 66, the stability is further improved, meanwhile, a spring can be arranged in the sliding sleeve 62, the limiting rod 66 is automatically clamped with the transmission rod 65, the fan 43 is arranged in the fixed frame 42, the fixed frame 42 has the flow gathering effect, meanwhile, the top end of the containing sleeve 63 is of a triangular structure, so that the fan 43 is divided conveniently, when the air flow blows on the baffle 45, the baffle 45 rotates around the connecting shaft 44 and the switch cabinet body 3, the first return spring 46 contracts, so that the baffle 45 shakes, the air flow is evenly blown inside the switch cabinet body 3, the heat dissipation performance is greatly improved, when the door panel 22 is slid, the wave on the door panel 22 intermittently collides with the baffle 53, the door panel 22 collides with the baffle 53, the baffle 53 pushes the cleaning rod 59b to rotate around the rotating shaft 55, clearance pole 59b striking shell fragment 56, and then make shell fragment 56 conflict positioning net 58, make positioning net 58 shake, the effectual dust that prevents is gathered on fiber filter 57, shell fragment 56's setting is convenient for clearance pole 59b resets simultaneously, fiber filter 57 and positioning net 58 are the wave structure, and then increased the filter area of dust, and then improved dust filtration quality greatly, when clearing up the dust, slip rose box 51, make fiber filter 57 roll-off, and then clear up the dust on rose box 51 and the fiber filter 57.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A kind of switch cabinet, its characterized in that: comprises a base (1), a sealing structure (2), a switch cabinet body (3), a heat dissipation structure (4), a filtering structure (5), a containing structure (6) and a driving structure (7); the switch cabinet body (3) with a rectangular structure for containing electric elements is arranged at the top end of the base (1) with the cross section of the square-shaped structure, the sealing structure (2) for sealing the electric elements is arranged on the heat dissipation structure (4), and the sealing structure (2) is connected with the switch cabinet body (3) in a sliding manner; the sealing structure (2) is provided with the driving structure (7) for limiting the sealing structure (2); the sealing structure (2) is provided with the accommodating structure (6) for fixing the main control switch; the heat dissipation structure (4) used for dissipating heat of the electric elements is arranged inside the switch cabinet body (3), the filtering structure (5) used for filtering air is fixed on the side wall of the switch cabinet body (3), the filtering structure (5) is communicated with the heat dissipation structure (4), and the sealing structure (2) is abutted against the filtering structure (5);
the sealing structure (2) comprises a sliding rail (21), a door panel (22), a guide shaft (23), racks (24), gears (25) and limiting holes (26), two ends of the switch cabinet body (3) are symmetrically provided with two semi-cylinder structures for limiting the door panel (22), the sliding rail (21) is symmetrically provided with two racks (24), the door panel (22) is in sliding connection with the switch cabinet body (3), the door panel (22) is symmetrically provided with two gears (25) which are meshed with the racks (24) and used for limiting, the thickness of the gears (25) is larger than that of the racks (24), the guide shaft (23) is in through connection with the gears (25) and the door panel (22), and the gears (25) are in rotating connection with the door panel (22) through the guide shaft (23), a plurality of limiting holes (26) with cylindrical structures are circumferentially arranged on the gear (25);
the accommodating structure (6) comprises an accommodating hole (61), a sliding sleeve (62), an accommodating sleeve (63), a rubber sleeve (64), a transmission rod (65) and a limiting rod (66), the accommodating sleeve (63) for accommodating the main control switch is arranged inside the switch cabinet body (3), and the accommodating hole (61) penetrates through the door panel (22) and extends into the accommodating sleeve (63); the accommodating sleeve (63) is provided with a dustproof rubber sleeve (64), the rubber sleeve (64) is provided with a transmission rod (65) for fixing a driving block of a main control switch, the sliding sleeve (62) is vertically fixed on the side wall of the accommodating sleeve (63), the sliding sleeve (62) is internally provided with a limiting rod (66) in sliding connection, and the limiting rod (66) is clamped with the transmission rod (65);
the heat dissipation structure (4) comprises a cover plate (41), a fixed frame (42), a fan (43), a connecting shaft (44), a baffle plate (45) and a first return spring (46), the top end of the switch cabinet body (3) is provided with the cover plate (41) which is detachably connected, the fixed frame (42) is arranged in the switch cabinet body (3), the fan (43) for heat dissipation is arranged in the fixed frame (42), the connecting shaft (44) is connected with the baffle (45) and the switch cabinet body (3) in a penetrating way, the side wall of the switch cabinet body (3) is symmetrically provided with a plurality of linearly distributed baffles (45), the baffle (45) is rotatably connected with the switch cabinet body (3) through the connecting shaft (44), the first return spring (46) is arranged between the baffle (45) and the switch cabinet body (3);
the filtering structure (5) comprises a filtering box (51), an air inlet hole (52), a blocking rod (53), a connecting rod (54), a rotating shaft (55), an elastic sheet (56), a fiber filter element (57), a positioning net (58), a first return spring (59), a sleeve (59 a) and a cleaning rod (59 b), wherein the sleeve (59 a) is fixed on a lug on the switch cabinet body (3), the blocking rod (53) is in sliding connection with the lug on the switch cabinet body (3), the first return spring (59) is arranged inside the sleeve (59 a), the blocking rod (53) penetrates through the sleeve (59 a) and is abutted against the first return spring (59), the part of the door panel (22) close to the end part of the blocking rod (53) is of a wave-shaped structure, and the connecting rod (54) is fixed on the switch cabinet body (3), the rotating shaft (55) is connected with the connecting rod (54) and the cleaning rod (59 b) in a penetrating way, the cleaning rod (59 b) is rotatably connected with the connecting rod (54) through the rotating shaft (55), the stop lever (53) is abutted against the cleaning rod (59 b), the filter box (51) is connected with the switch cabinet body (3) in a sliding way, one end of the filter box (51) departing from the connecting rod (54) is provided with a plurality of S-shaped air inlet holes (52), one end of the filter box (51) departing from the air inlet hole (52) is provided with the wavy positioning net (58), and the fiber filter element (57) for filtering dust is fixed on the positioning net (58), a plurality of semicircular spring plates (56) are arranged on the positioning net (58) at equal intervals, and the cleaning rod (59 b) is abutted against the spring plates (56).
2. A switchgear cabinet according to claim 1, characterized in that: the driving structure (7) comprises a driving rod (71), a pulling rope (72), a second reset spring (73) and a clamping rod (74), two clamping rods (74) which are in one-to-one correspondence with the limiting holes (26) are symmetrically arranged on the side wall of the door panel (22), the clamping rods (74) are in sliding connection with the door panel (22), the diameter of each clamping rod (74) is the same as that of each limiting hole (26), the end part of each clamping rod (74) abuts against the second reset spring (73) in the door panel (22), one end of the pulling rope (72) is fixed to each clamping rod (74), the driving rod (71) is in sliding connection with the door panel (22), and the other end of the pulling rope (72) is fixed to the driving rod (71); the door panel (22) is provided with a detachable plate for maintenance close to the second return spring (73), so that the driving rod (71), the pull rope (72) and the clamping rod (74) can be conveniently installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910592873.9A CN110224315B (en) | 2019-07-03 | 2019-07-03 | Switch cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910592873.9A CN110224315B (en) | 2019-07-03 | 2019-07-03 | Switch cabinet |
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| Publication Number | Publication Date |
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| CN110224315A CN110224315A (en) | 2019-09-10 |
| CN110224315B true CN110224315B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910592873.9A Active CN110224315B (en) | 2019-07-03 | 2019-07-03 | Switch cabinet |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580624B (en) * | 2020-04-24 | 2022-06-21 | 深圳市磐镭智能科技有限公司 | Desktop computer heat abstractor |
| CN111628460B (en) * | 2020-05-21 | 2021-10-01 | 深圳市创远天成建筑设计有限公司 | Arrangement structure for hiding electric pipeline in building |
| CN112350181A (en) * | 2020-10-29 | 2021-02-09 | 湖南工程学院 | Power distribution device for electrical equipment with good heat dissipation performance |
| CN112510490B (en) * | 2020-12-08 | 2022-08-23 | 上海固特实业有限公司 | Power distribution cabinet equipment convenient to install |
| CN117791383B (en) * | 2024-02-27 | 2024-05-03 | 江苏强基电力器材有限公司 | Switch cabinet for electrical engineering |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283121A (en) * | 2014-09-28 | 2015-01-14 | 苏州市世纪晶源光电科技有限公司 | Sliding door type power distribution cabinet |
| CN205565480U (en) * | 2016-04-28 | 2016-09-07 | 新郑市恒华电力设备有限公司 | Adopt box -type substation of overhead door structure |
| CN207251003U (en) * | 2017-09-25 | 2018-04-17 | 杭州华宏通信设备有限公司 | Upper slip enabling distribution box |
| CN109787125A (en) * | 2017-11-15 | 2019-05-21 | 江苏盈裕工贸有限公司 | A kind of power switch cabinet that can clear up dust automatically |
| CN208338076U (en) * | 2018-05-24 | 2019-01-04 | 中国人民解放军陆军工程大学 | Guided missile automobile body equipment cabinet device |
| CN208923610U (en) * | 2018-11-29 | 2019-05-31 | 张伟 | Power distribution cabinet with anti-misoperation function |
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