CN119154130A - Double-deck adjustable switch board - Google Patents

Double-deck adjustable switch board Download PDF

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Publication number
CN119154130A
CN119154130A CN202411312494.7A CN202411312494A CN119154130A CN 119154130 A CN119154130 A CN 119154130A CN 202411312494 A CN202411312494 A CN 202411312494A CN 119154130 A CN119154130 A CN 119154130A
Authority
CN
China
Prior art keywords
distribution cabinet
power distribution
shaped
pipe
cabinet body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202411312494.7A
Other languages
Chinese (zh)
Other versions
CN119154130B (en
Inventor
史英龙
翟俊峰
王前国
方国威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Haosen Electromechanical Equipment Co ltd
Original Assignee
Anhui Haosen Electromechanical Equipment Co ltd
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Application filed by Anhui Haosen Electromechanical Equipment Co ltd filed Critical Anhui Haosen Electromechanical Equipment Co ltd
Priority to CN202411312494.7A priority Critical patent/CN119154130B/en
Publication of CN119154130A publication Critical patent/CN119154130A/en
Application granted granted Critical
Publication of CN119154130B publication Critical patent/CN119154130B/en
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Classifications

    • 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
    • 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
    • H02B1/30—Cabinet-type 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
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/306—Accessories, e.g. windows
    • 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
    • H02B1/32—Mounting of devices therein
    • H02B1/34—Racks

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention is suitable for the field of electrical engineering, and provides a double-layer adjustable power distribution cabinet which comprises a power distribution cabinet body, wherein the power distribution cabinet body adopts a double-layer structure, support legs are arranged at the bottom of the power distribution cabinet body, a cabinet door is arranged at an opening of the front side of the power distribution cabinet body, a top cover is fixedly supported on the top of the power distribution cabinet body through a top support rod, and the double-layer adjustable power distribution cabinet also comprises a swinging and adjustable ventilation and heat dissipation assembly, wherein the swinging and adjustable ventilation and heat dissipation assembly comprises an L-shaped blowing pipe, a blowing head, an air outlet pipe, a motor I, an air inlet pipe, a transmission rod, an L-shaped return pipe, a return air head, a bevel gear I, a bevel gear II, a fan and a main shaft. The invention not only improves the heat dissipation efficiency of the power distribution cabinet, but also increases the flexibility of operation and ensures the reliability and stability of the work of the electric components in the main body of the power distribution cabinet.

Description

Double-deck adjustable switch board
Technical Field
The invention belongs to the field of electrical engineering, and particularly relates to a double-layer adjustable power distribution cabinet.
Background
The power distribution cabinet is the final-stage equipment of the power distribution system and is divided into a power distribution cabinet, a lighting power distribution cabinet, a metering cabinet and the like, and is mainly used for occasions with scattered motor control centers and less load and loops. Their main function is to distribute the power of a circuit of the upper level distribution equipment to nearby loads and to provide protection, monitoring and control for these loads. The power distribution cabinet plays an important role in power distribution and protection in the power system, and has important significance for guaranteeing the normal operation of the power system.
In the operation process of the power distribution cabinet, reliable heat dissipation of the power distribution cabinet needs to be guaranteed, but the existing heat dissipation structure is more traditional, and although the heat dissipation requirement can be met to a certain extent, heat dissipation, dust removal and adjustment are not effectively combined, limitations exist, and the reliability and stability of the work of electric components in the power distribution cabinet cannot be guaranteed. Therefore, in view of the above situation, there is an urgent need to develop a dual-layer adjustable power distribution cabinet to overcome the shortcomings in the current practical application.
Disclosure of Invention
The invention aims to provide a double-layer adjustable power distribution cabinet, which aims to solve the problems in the background art.
The invention discloses a double-layer adjustable power distribution cabinet, which comprises a power distribution cabinet main body, wherein the power distribution cabinet main body adopts a double-layer structure, the bottom of the power distribution cabinet main body is provided with supporting legs, the front side opening of the power distribution cabinet main body is provided with a cabinet door, the top of the power distribution cabinet main body is fixedly provided with a top cover through a top supporting rod, and the double-layer adjustable power distribution cabinet further comprises:
The swing type adjustable ventilation and heat dissipation assembly comprises an L-shaped blowing pipe, a blowing head, an air outlet pipe, a motor I, an air inlet pipe, a transmission rod, an L-shaped return air pipe, a return air head, a bevel gear I, a bevel gear II, a fan and a main shaft, wherein the top of the power distribution cabinet main body is provided with a dust filtering assembly, the top of the dust filtering assembly is fixedly provided with the motor I, the output end of the motor I is fixedly provided with the main shaft, the lower end of the main shaft extends into the power distribution cabinet main body, and the end part of the main shaft is fixedly provided with the bevel gear II;
The power distribution cabinet comprises a power distribution cabinet body, wherein an L-shaped blowing pipe and an L-shaped return air pipe are respectively rotatably arranged on two side walls of the power distribution cabinet body, a blowing head and a return air head are respectively arranged on one side, close to the L-shaped blowing pipe, of the power distribution cabinet body, a fan is arranged at the end part of the L-shaped blowing pipe at the outer side of the power distribution cabinet body, an inlet of the fan is connected with a dust filtering component through an air outlet pipe, an air inlet pipe is arranged at the end part of the L-shaped return air pipe at the outer side of the power distribution cabinet body, the other end of the air inlet pipe is connected with a dust filtering component, and the dust filtering component is used for filtering air conveyed by the air inlet pipe to the air outlet pipe;
The L-shaped blowing pipe and the L-shaped return air pipe are respectively fixed with a transmission rod, and one ends of the two transmission rods, which are close to each other, are respectively fixed with a bevel gear I which is in meshed connection with the bevel gear II.
According to a further technical scheme, insulating materials are filled between the double-layer structures of the power distribution cabinet main body, and the types of the insulating materials are insulating paperboards or insulating plastics.
Further technical scheme, horizontal part, the horizontal part and the two of L shape return air pipe of L shape blowpipe the coaxial line sets up, just the horizontal part of L shape blowpipe and L shape return air pipe rotates with the middle of the both sides wall upper portion of switch board main part respectively and is connected, the vertical lower extreme of L shape blowpipe and L shape return air pipe is located the inboard lower part of switch board main part, just the vertical portion of L shape blowpipe and L shape return air pipe sets up with switch board main part inner wall clearance.
Further technical scheme still be fixed with the axle sleeve respectively on the both sides wall of switch board main part, the horizontal part of L shape blowpipe and L shape return air pipe corresponds and rotates with two axle sleeves and be connected.
According to the technical scheme, the fan is fixedly connected with the side wall of the power distribution cabinet body through a fan support, the horizontal part of the L-shaped blowing pipe is in sealing and rotating connection with the fan, the outlet of the fan is communicated with the L-shaped blowing pipe, the horizontal part of the L-shaped return air pipe is in sealing and rotating connection with the air inlet pipe, the L-shaped return air pipe is communicated with the air inlet pipe, and the air outlet pipe and the air inlet pipe are fixedly connected with the power distribution cabinet body through a pipe support.
Further technical scheme, strain dirt subassembly includes the dust removal section of thick bamboo, the dust removal section of thick bamboo adopts cylindrical barrel structure, and the dust removal section of thick bamboo is fixed in the top of switch board main part, and motor one is fixed in the top of dust removal section of thick bamboo, the main shaft runs through the dust removal section of thick bamboo setting, just the main shaft is all rotated with dust removal section of thick bamboo and switch board main part and is connected, annular dust collection groove has been seted up to the inner chamber bottom of dust removal section of thick bamboo, and annular dust collection groove top outside is fixed with the filter, the upper end and the dust removal section of thick bamboo inside wall fixed connection of filter, the outside space of filter is the outer loop chamber, and the inboard space of filter is inboard chamber, inboard chamber lower extreme and annular dust collection groove intercommunication, play tuber pipe and outer loop chamber intercommunication, air-supply line and inboard chamber upper portion intercommunication, still circumference distribution is fixed with two spinal branch vaulting poles on the main shaft, the outer end of vaulting pole is fixed with the scraper blade with filter inner wall complex, the top of dust removal section of thick bamboo still is equipped with the clearance.
According to a further technical scheme, a refrigerator is further arranged on the air inlet pipe, and the refrigerator is an air cooler or a water cooler.
Further technical scheme, this double-deck adjustable switch board, still include adjustable installation component, adjustable installation component includes mounting panel, supporting seat, lead screw, guide rail, motor two, arc telescopic link and fagging, the rear side middle part of switch board main part is equipped with a lead screw, and the both ends of lead screw rotate with the top and the bottom of switch board main part respectively and are connected, the top of switch board main part is fixed with the motor two of being connected with the lead screw transmission, threaded connection has the supporting seat on the lead screw, still be fixed with on the rear side inner wall of switch board main part with supporting seat sliding connection's guide rail, the supporting seat front side is equipped with the mounting panel, and the mounting panel downside is fixed with the fagging perpendicularly, the fagging still is connected with the supporting seat through arc telescopic link.
Further technical scheme, arc telescopic link adopts convex structure, and the centre of a circle of arc telescopic link is located the butt line of mounting panel upper portion and supporting seat, the cylinder body of arc telescopic link inlays and is fixed in the supporting seat, and the output and the fagging fixed connection of arc telescopic link.
According to the technical scheme, an inclined plane is arranged on the upper portion of the supporting seat, a magnet II is embedded and fixed in the inclined plane, a magnet I which can be in magnetic attraction connection with the magnet II is embedded and fixed on the upper side of one end of the mounting plate, which is close to the supporting seat, and when the mounting plate is in butt joint with the inclined plane, the magnet I and the magnet II are in magnetic attraction connection, and at the moment, one end of the mounting plate, which is far away from the supporting seat, inclines to the rear side wall of the power distribution cabinet main body.
The double-layer adjustable power distribution cabinet provided by the invention has the following beneficial effects:
Through the operation of the fan, air can be extracted from the air outlet pipe and conveyed into the L-shaped blowing pipe, then the air is discharged from the blowing head, and meanwhile, the air is sucked by the air return head to form the air flow of the inner cavity of the power distribution cabinet main body, so that the ventilation and heat dissipation purposes are realized, and after being led out through the L-shaped air return pipe and the air inlet pipe, the air is subjected to dust filtration through the dust filtration component and is recycled to the air outlet pipe 8, so that the dust filtration and circulation heat dissipation effects are formed.
In addition, in order to strengthen the air turbulence effect, improve radiating efficiency, first motor driving system has been introduced, through the drive of first motor, bevel gear two begin to rotate, and then drive two bevel gears one synchronous revolution, through the transmission effect of transfer line, realized the reverse rotation of L shape blowpipe and L shape return air pipe, can adjust the position of L shape blowpipe and L shape return air pipe as required, more can realize their reciprocal swing, thereby form the air disturbance mode in the switch board main part, further promote the radiating effect to switch board main part inner chamber.
Drawings
Fig. 1 is a schematic structural diagram of a double-layer adjustable power distribution cabinet according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;
FIG. 3 is a schematic view of the left view angle structure of FIG. 1;
FIG. 4 is a right view angle structure of FIG. 1;
fig. 5 is a schematic diagram of a front view cross-sectional structure of a dust removing cylinder part in a double-layer adjustable power distribution cabinet according to an embodiment of the present invention;
Fig. 6 is a schematic diagram of a right-side cross-sectional structure of a supporting seat portion in a double-layer adjustable power distribution cabinet according to an embodiment of the present invention;
fig. 7 is a schematic view of the mounting plate of fig. 6 after being folded.
The drawing shows that the air conditioner comprises 1-supporting leg, 2-distribution cabinet main body, 3-cabinet door, 4-L-shaped blowing pipe, 5-blowing head, 6-top cover, 7-top supporting rod, 8-air outlet pipe, 9-first motor, 10-dust removing cylinder, 11-refrigerator, 12-air inlet pipe, 13-transmission rod, 14-L-shaped return pipe, 15-return head, 16-mounting plate, 17-supporting seat, 18-screw rod, 19-guide rail, 20-first bevel gear, 21-second bevel gear, 22-fan supporting seat, 23-fan, 24-second motor, 25-shaft sleeve, 26-rod supporting seat, 27-pipe supporting seat, 28-cleaning opening, 29-filter plate, 30-scraping plate, 31-supporting rod, 32-annular dust collecting groove, 33-main shaft, 34-outer annular cavity, 35-inner cavity, 36-first magnet, 37-second magnet, 38-inclined plane, 39-arc-shaped telescopic rod and 40-supporting plate.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1-4, the double-layer adjustable power distribution cabinet provided by the embodiment of the invention comprises a power distribution cabinet main body 2, wherein the power distribution cabinet main body 2 adopts a double-layer structure, a support leg 1 is arranged at the bottom of the power distribution cabinet main body 2, a cabinet door 3 is arranged at the front opening of the power distribution cabinet main body 2, and a top cover 6 is fixedly supported at the top of the power distribution cabinet main body 2 through a top support rod 7.
Wherein, the double-layer structure of the power distribution cabinet main body 2 is preferably filled with insulating materials, so that electric isolation between the two layers is ensured, and current is prevented from directly passing through the interlayer, thereby ensuring safe operation of equipment, and the types of the insulating materials include, but are not limited to, insulating paperboards, insulating plastics and the like.
The power distribution cabinet body 2 can be stably supported through the support legs 1, the power distribution cabinet body 2 has a certain waterproof effect, electric components are convenient to install and maintain through the cabinet door 3, the power distribution cabinet body 2 can be subjected to sun-shading and rain-shielding through the top cover 6, the component installation at the top of the power distribution cabinet body 2 is facilitated, and the reliability is improved.
Further comprises:
The swing type adjustable ventilation and heat dissipation assembly comprises an L-shaped blowing pipe 4, a blowing head 5, an air outlet pipe 8, a motor I9, an air inlet pipe 12, a transmission rod 13, an L-shaped air return pipe 14, an air return head 15, a bevel gear I20, a bevel gear II 21, a fan 23 and a main shaft 33, wherein the top of the power distribution cabinet main body 2 is provided with a dust filtering assembly, the top of the dust filtering assembly is fixedly provided with the motor I9, the output end of the motor I9 is fixedly provided with the main shaft 33, the lower end of the main shaft 33 extends into the power distribution cabinet main body 2, and the end part of the main shaft 33 is fixedly provided with the bevel gear II 21;
The two side walls of the power distribution cabinet main body 2 are respectively rotatably provided with an L-shaped blowing pipe 4 and an L-shaped return air pipe 14, one side, close to the L-shaped blowing pipe 4 and the L-shaped return air pipe 14, of the power distribution cabinet main body 2 is respectively provided with a blowing head 5 and a return air head 15, the outer side of the power distribution cabinet main body 2 is provided with a fan 23 at the end part of the L-shaped blowing pipe 4, an inlet of the fan 23 is connected with a dust filtering component through an air outlet pipe 8, the outer side of the power distribution cabinet main body 2 is provided with an air inlet pipe 12 at the end part of the L-shaped return air pipe 14, the other end of the air inlet pipe 12 is connected with the dust filtering component, and the dust filtering component is used for filtering air conveyed by the air inlet pipe 12 to the air outlet pipe 8;
The L-shaped blowpipe 4 and the L-shaped return pipe 14 are respectively fixed with a transmission rod 13, and one ends, close to the transmission rods 13, of the transmission rods 13 are respectively fixed with a bevel gear I20 which is in meshed connection with a bevel gear II 21.
In the embodiment of the invention, through the operation of the fan 23, air can be extracted from the air outlet pipe 8 and conveyed into the L-shaped blowing pipe 4, then the air is discharged from the blowing head 5, meanwhile, the air return head 15 sucks the air to form the air flow in the inner cavity of the power distribution cabinet main body 2, thereby realizing the ventilation and heat dissipation purposes, and the air is led out through the L-shaped air return pipe 14 and the air inlet pipe 12 and then filtered by the dust filtering component and recycled to the air outlet pipe 8, thus forming the dust filtering and circulating heat dissipation effects.
In addition, in order to enhance the air turbulence effect and improve the heat dissipation efficiency, a motor I9 driving system is introduced, through the driving of the motor I9, the bevel gears II 21 start to rotate, and then the two bevel gears I20 are driven to synchronously rotate, the reverse rotation of the L-shaped blowing pipe 4 and the L-shaped return air pipe 14 is realized through the transmission effect of the transmission rod 13, the positions of the L-shaped blowing pipe 4 and the L-shaped return air pipe 14 can be adjusted according to actual needs as required, and the reciprocating swing of the L-shaped blowing pipe 4 and the L-shaped return air pipe 14 can be realized, so that an air turbulence mode is formed in the power distribution cabinet main body 2, and the heat dissipation effect on the inner cavity of the power distribution cabinet main body 2 is further improved.
As shown in fig. 1-5, as a preferred embodiment of the present invention, the horizontal portions of the L-shaped blowpipe 4 and the L-shaped return pipe 14 are coaxially disposed, and the horizontal portions of the L-shaped blowpipe 4 and the L-shaped return pipe 14 are respectively rotatably connected with the middle of the upper portions of the two side walls of the power distribution cabinet main body 2, so that the L-shaped blowpipe 4 and the L-shaped return pipe 14 can swing in a large range, the vertical lower ends of the L-shaped blowpipe 4 and the L-shaped return pipe 14 are located at the lower portion of the inner side of the power distribution cabinet main body 2, and the vertical portions of the L-shaped blowpipe 4 and the L-shaped return pipe 14 are disposed in a gap with the inner wall of the power distribution cabinet main body 2, so as to ensure the installation space of the inner cavity of the power distribution cabinet main body 2.
Further, in order to improve stability of the L-shaped blowpipe 4 and the L-shaped return pipe 14, shaft sleeves 25 are further fixed on two side walls of the power distribution cabinet main body 2 respectively, and horizontal portions of the L-shaped blowpipe 4 and the L-shaped return pipe 14 are correspondingly connected with the two shaft sleeves 25 in a sealing and rotating manner.
The air blower 23 is fixedly connected with the side wall of the power distribution cabinet main body 2 through the air blower support 22 to play a role in stable support, the horizontal part of the L-shaped air blowing pipe 4 is in sealed rotation connection with the air blower 23, the outlet of the air blower 23 is communicated with the L-shaped air blowing pipe 4, the horizontal part of the L-shaped air return pipe 14 is in sealed rotation connection with the air inlet pipe 12, the L-shaped air return pipe 14 is communicated with the air inlet pipe 12, the air outlet pipe 8 and the air inlet pipe 12 are fixedly connected with the power distribution cabinet main body 2 through the pipe support 27, and the pipe support 27 plays a role in stably supporting the air outlet pipe 8 and the pipe support 27.
The two transmission rods 13 are coaxially arranged with the horizontal parts of the L-shaped blowpipe 4 and the L-shaped return pipe 14, so that the transmission is reliable.
The dust filtering assembly comprises a dust removing barrel 10, the dust removing barrel 10 is of a cylindrical barrel structure, the dust removing barrel 10 is fixed at the top of a power distribution cabinet main body 2, a motor 9 is fixed at the top of the dust removing barrel 10, a main shaft 33 penetrates through the dust removing barrel 10 and is rotationally connected with the dust removing barrel 10 and the power distribution cabinet main body 2, an annular dust collecting groove 32 is formed in the bottom of an inner cavity of the dust removing barrel 10, a filter plate 29 is fixed at the outer side of the top of the annular dust collecting groove 32, the upper end of the filter plate 29 is fixedly connected with the inner side wall of the dust removing barrel 10, an outer annular cavity 34 is arranged in the outer side space of the filter plate 29, an inner side space of the filter plate 29 is an inner side cavity 35, the lower end of the inner side cavity 35 is communicated with the annular dust collecting groove 32, an air outlet pipe 8 is communicated with the outer annular cavity 34, at least two support rods 31 are circumferentially distributed and fixedly arranged on the main shaft 33, a scraper 30 matched with the inner wall of the filter plate 29 is fixedly arranged at the outer end of the support rod 31, and a cleaning opening 28 is further arranged at the top of the dust removing barrel 10. The dust can be filtered from the air conveyed from the air inlet pipe 12 to the air outlet pipe 8 through the filter plate 29, when the motor 9 drives the main shaft 33 to rotate, the main shaft 33 drives the scraping plate 30 to rotate, the dust on the inner wall of the filter plate 29 can be scraped and falls into the annular dust collecting groove 32, and the cleaning opening 28 is periodically opened to clean the annular dust collecting groove 32.
Preferably, in order to improve the ventilation and heat dissipation effect, the air inlet pipe 12 is further provided with a refrigerator 11, and the refrigerator 11 can absorb heat in air in the inner cavity of the air inlet pipe 12, and an air cooler, a water cooler and the like can be adopted, which are not limited and described in detail.
As shown in fig. 1, 3, 4, 6 and 7, as a preferred embodiment of the present invention, the double-layer adjustable power distribution cabinet further comprises an adjustable installation component, the adjustable installation component comprises an installation plate 16, a supporting seat 17, a screw rod 18, a guide rail 19, a second motor 24, an arc telescopic rod 39 and a supporting plate 40, the middle part of the rear side of the power distribution cabinet main body 2 is provided with the screw rod 18, two ends of the screw rod 18 are respectively and rotatably connected with the top and the bottom of the power distribution cabinet main body 2, the second motor 24 in transmission connection with the screw rod 18 is fixed at the top of the power distribution cabinet main body 2, the screw rod 18 is in threaded connection with the supporting seat 17, the guide rail 19 in sliding connection with the supporting seat 17 is also fixed on the inner wall of the rear side of the power distribution cabinet main body 2, the front side of the supporting seat 17 is provided with the installation plate 16, the supporting plate 40 is vertically fixed at the lower side of the installation plate 16, and the supporting plate 40 is also connected with the supporting seat 17 through the arc telescopic rod 39.
Preferably, the arc-shaped telescopic rod 39 adopts a circular arc structure, the center of the arc-shaped telescopic rod 39 is positioned on the abutting connection line between the upper part of the mounting plate 16 and the supporting seat 17, the cylinder body of the arc-shaped telescopic rod 39 is embedded and fixed in the supporting seat 17, the output end of the arc-shaped telescopic rod 39 is fixedly connected with the supporting plate 40, and when the mounting plate 16 is ensured to be horizontal, the supporting plate 40 abuts against the surface of the supporting seat 17 and keeps a stable state.
Preferably, the upper portion of the supporting seat 17 is provided with an inclined surface 38, a magnet two 37 is embedded and fixed in the inclined surface 38, a magnet one 36 which can be magnetically attracted and connected with the magnet two 37 is embedded and fixed on the upper side of one end of the mounting plate 16 close to the supporting seat 17, when the mounting plate 16 is abutted to the inclined surface 38, the magnet one 36 and the magnet two 37 are magnetically attracted and connected, and at the moment, one end of the mounting plate 16 far away from the supporting seat 17 is inclined towards the rear side wall of the power distribution cabinet main body 2, and the stable accommodating state of the mounting plate 16 is ensured by utilizing the gravity of the mounting plate 16.
When the electric component mounting device is specifically applied, the arc-shaped telescopic rod 39 is a common telescopic rod, the mounting plate 16 is pulled to separate the magnet I36 from the magnet II 37, then the supporting plate 40 can be abutted against the surface of the supporting seat 17 by utilizing the gravity of the mounting plate 16, and the mounting plate 16 can be ensured to be in a horizontal and stable state by the fixed connection structure of the arc-shaped telescopic rod 39, so that the mounting plate 16 can meet the electric component mounting requirement. When the mounting plate 16 needs to be folded, the screw rod 18 can be driven to rotate through the motor II 24 to adjust the position of the supporting seat 17, then the mounting plate 16 is turned upwards and is abutted against the inclined surface 38, and the folding stability of the mounting plate 16 is ensured by utilizing the magnetic attraction of the magnet I36 and the magnet II 37 and the gravity of the mounting plate 16.
The invention provides a double-layer adjustable power distribution cabinet, which is characterized in that air is pumped out from an air outlet pipe 8 through the work of a fan 23 and is conveyed to an air blowing head 5 through an L-shaped air blowing pipe 4 to be discharged. Meanwhile, the air return head 15 sucks air, so that the air in the inner cavity of the power distribution cabinet main body 2 can circularly flow, and the purpose of ventilation and heat dissipation is achieved. To ensure cleanliness of the air, the air passes through the L-shaped return air pipe 14 and the air inlet pipe 12 during circulation, and is subjected to dust filtration by the dust filtration assembly. In particular, the filter plate 29 is responsible for filtering dust in air, and the motor 9 drives the spindle 33 to rotate to drive the scraper 30 to rotate, so that dust on the inner wall of the filter plate 29 is effectively scraped and falls into the annular dust collecting groove 32, and periodic cleaning is facilitated.
In addition, in order to strengthen the radiating effect, the motor I9 can also drive the bevel gear II 21 to rotate, and then through the transmission of bevel gear I20 and transfer line 13, make L shape blowpipe 4 and L shape return air pipe 14 realize reverse rotation, do benefit to the user and adjust the position of L shape blowpipe 4 and L shape return air pipe 14 as required, can also control them and reciprocate the swing to form the air vortex in the switch board inside, further improve the radiating effect, ensure the steady operation of electrical components in the switch board.
Additionally defining an adjustable mounting assembly, a user can separate the first magnet 36 from the second magnet 37 by pulling the mounting plate 16 and stably support the first magnet on the supporting seat 17 by utilizing the gravity of the mounting plate 16, and the fixed connection structure of the arc-shaped telescopic rod 39 ensures the horizontal stable state of the mounting plate 16 and meets the mounting requirement of electric components. When the mounting plate 16 needs to be folded, the motor II 24 drives the screw rod 18 to rotate, the position of the supporting seat 17 is adjusted, then the mounting plate 16 is turned upwards and is abutted against the inclined surface 38, and the folding stability of the mounting plate 16 is guaranteed by the magnetic attraction of the magnet I36 and the magnet II 37 and the gravity of the mounting plate 16.
In summary, the double-layer adjustable power distribution cabinet provided by the invention is optimized in terms of ventilation and heat dissipation effects and adjustment flexibility of the mounting plate 16, stability and reliability of electric components in the power distribution cabinet are ensured, and overall operation efficiency is improved.
The control, model and circuit connection of each component are not particularly limited, and can be flexibly set in practical application. The related circuits, electronic components and modules are all in the prior art, and can be completely realized by those skilled in the art, and needless to say, the protection of the present invention does not relate to the improvement of software and methods.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention, which are within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (10)

1.一种双层可调节式配电柜，包括配电柜主体(2)；1. A double-layer adjustable power distribution cabinet, comprising a power distribution cabinet body (2); 所述配电柜主体(2)采用双层结构，配电柜主体(2)的底部安装有支脚(1)，配电柜主体(2)的前侧开口处安装有柜门(3)，所述配电柜主体(2)的顶部通过顶支杆(7)支撑固定有顶罩(6)，其特征在于，还包括：The power distribution cabinet body (2) adopts a double-layer structure, a support foot (1) is installed at the bottom of the power distribution cabinet body (2), a cabinet door (3) is installed at the front opening of the power distribution cabinet body (2), and a top cover (6) is supported and fixed on the top of the power distribution cabinet body (2) through a top support rod (7), and is characterized in that it also includes: 摆动可调通风散热组件，所述摆动可调通风散热组件包括L形吹风管(4)、吹风头(5)、出风管(8)、电机一(9)、进风管(12)、传动杆(13)、L形回风管(14)、回风头(15)、锥齿轮一(20)、锥齿轮二(21)、风机(23)和主轴(33)，所述配电柜主体(2)的顶部安装有滤尘组件，滤尘组件顶部固定有电机一(9)，电机一(9)的输出端固定有主轴(33)，主轴(33)的下端延伸至配电柜主体(2)内且其端部固定有锥齿轮二(21)；A swingable and adjustable ventilation and heat dissipation component, the swingable and adjustable ventilation and heat dissipation component comprising an L-shaped air blowing pipe (4), an air blowing head (5), an air outlet pipe (8), a motor 1 (9), an air inlet pipe (12), a transmission rod (13), an L-shaped air return pipe (14), an air return head (15), a bevel gear 1 (20), a bevel gear 2 (21), a fan (23) and a main shaft (33); a dust filter component is installed on the top of the power distribution cabinet body (2); a motor 1 (9) is fixed on the top of the dust filter component; a main shaft (33) is fixed on the output end of the motor 1 (9); a lower end of the main shaft (33) extends into the power distribution cabinet body (2) and a bevel gear 2 (21) is fixed on its end; 所述配电柜主体(2)的两侧壁上分别转动安装有L形吹风管(4)和L形回风管(14)，L形吹风管(4)和L形回风管(14)相靠近的一侧分别安装有吹风头(5)和回风头(15)；An L-shaped blowing pipe (4) and an L-shaped return air pipe (14) are rotatably mounted on both side walls of the power distribution cabinet body (2), and a blowing head (5) and a return air head (15) are mounted on the side where the L-shaped blowing pipe (4) and the L-shaped return air pipe (14) are close to each other; 所述配电柜主体(2)的外侧于L形吹风管(4)端部安装有风机(23)，风机(23)的进口通过出风管(8)与滤尘组件连接；A fan (23) is installed at the end of the L-shaped blowing pipe (4) on the outside of the power distribution cabinet body (2), and the inlet of the fan (23) is connected to the dust filter assembly through the air outlet pipe (8); 所述配电柜主体(2)的外侧于L形回风管(14)端部安装有进风管(12)，进风管(12)的另一端与滤尘组件连接，所述滤尘组件用于对进风管(12)向出风管(8)输送的空气进行滤尘；An air inlet pipe (12) is installed at the end of the L-shaped return air pipe (14) on the outside of the power distribution cabinet body (2), and the other end of the air inlet pipe (12) is connected to a dust filter assembly, and the dust filter assembly is used to filter dust from the air transported from the air inlet pipe (12) to the air outlet pipe (8); 所述L形吹风管(4)和L形回风管(14)上分别固定有一根传动杆(13)，两根所述传动杆(13)相靠近的一端分别固定有与锥齿轮二(21)啮合连接的锥齿轮一(20)。A transmission rod (13) is fixed to each of the L-shaped blowing pipe (4) and the L-shaped return air pipe (14), and a bevel gear 1 (20) meshingly connected with a bevel gear 2 (21) is fixed to each of the adjacent ends of the two transmission rods (13). 2.根据权利要求1所述的双层可调节式配电柜，其特征在于，所述配电柜主体(2)的双层结构之间填充有绝缘材料，绝缘材料的类型为绝缘纸板或绝缘塑料。2. The double-layer adjustable distribution cabinet according to claim 1 is characterized in that the double-layer structure of the distribution cabinet body (2) is filled with insulating material, and the type of the insulating material is insulating cardboard or insulating plastic. 3.根据权利要求1所述的双层可调节式配电柜，其特征在于，所述L形吹风管(4)的水平部、L形回风管(14)的水平部和两根所述传动杆(13)共轴线设置，且所述L形吹风管(4)和L形回风管(14)的水平部分别与配电柜主体(2)的两侧壁上部中间转动连接；3. The double-layer adjustable power distribution cabinet according to claim 1, characterized in that the horizontal portion of the L-shaped blowing pipe (4), the horizontal portion of the L-shaped return air pipe (14) and the two transmission rods (13) are coaxially arranged, and the horizontal portions of the L-shaped blowing pipe (4) and the L-shaped return air pipe (14) are respectively rotatably connected to the middle of the upper portions of the two side walls of the power distribution cabinet body (2); 所述L形吹风管(4)和L形回风管(14)的竖直部下端位于配电柜主体(2)的内侧下部，且所述L形吹风管(4)和L形回风管(14)的竖直部与配电柜主体(2)内壁间隙设置。The lower ends of the vertical parts of the L-shaped blowing pipe (4) and the L-shaped return air pipe (14) are located at the lower inner part of the power distribution cabinet body (2), and a gap is provided between the vertical parts of the L-shaped blowing pipe (4) and the L-shaped return air pipe (14) and the inner wall of the power distribution cabinet body (2). 4.根据权利要求3所述的双层可调节式配电柜，其特征在于，所述配电柜主体(2)的两侧壁上还分别固定有轴套(25)，L形吹风管(4)和L形回风管(14)的水平部对应与两个轴套(25)密封转动连接。4. The double-layer adjustable distribution cabinet according to claim 3 is characterized in that shaft sleeves (25) are respectively fixed on the two side walls of the distribution cabinet body (2), and the horizontal parts of the L-shaped blowing pipe (4) and the L-shaped return air pipe (14) are correspondingly connected to the two shaft sleeves (25) in a sealed and rotatable manner. 5.根据权利要求3所述的双层可调节式配电柜，其特征在于，所述风机(23)通过风机支座(22)与配电柜主体(2)侧壁固定连接；5. The double-layer adjustable power distribution cabinet according to claim 3, characterized in that the fan (23) is fixedly connected to the side wall of the power distribution cabinet body (2) through a fan support (22); 所述L形吹风管(4)的水平部与风机(23)密封转动连接，且风机(23)的出口与L形吹风管(4)连通；The horizontal portion of the L-shaped blowing pipe (4) is sealed and rotatably connected to the fan (23), and the outlet of the fan (23) is in communication with the L-shaped blowing pipe (4); 所述L形回风管(14)的水平部与进风管(12)密封转动连接，且L形回风管(14)与进风管(12)连通；The horizontal portion of the L-shaped air return duct (14) is sealed and rotatably connected to the air inlet duct (12), and the L-shaped air return duct (14) is in communication with the air inlet duct (12); 所述出风管(8)和进风管(12)还通过管支座(27)与配电柜主体(2)固定连接。The air outlet pipe (8) and the air inlet pipe (12) are also fixedly connected to the power distribution cabinet body (2) via a pipe support (27). 6.根据权利要求1-5任一项所述的双层可调节式配电柜，其特征在于，所述滤尘组件包括除尘筒(10)；6. The double-layer adjustable power distribution cabinet according to any one of claims 1 to 5, characterized in that the dust filter assembly comprises a dust removal cylinder (10); 所述除尘筒(10)采用圆柱形筒体结构，除尘筒(10)固定于配电柜主体(2)的顶部，电机一(9)固定于除尘筒(10)的顶部；The dust removal cylinder (10) adopts a cylindrical barrel structure, the dust removal cylinder (10) is fixed to the top of the power distribution cabinet body (2), and the motor 1 (9) is fixed to the top of the dust removal cylinder (10); 所述主轴(33)贯穿除尘筒(10)设置，且所述主轴(33)与除尘筒(10)和配电柜主体(2)均转动连接；The main shaft (33) is arranged to penetrate the dust removal cylinder (10), and the main shaft (33) is rotatably connected to the dust removal cylinder (10) and the power distribution cabinet body (2); 所述除尘筒(10)的内腔底部开设有环形集尘槽(32)，环形集尘槽(32)顶部外侧固定有过滤板(29)，过滤板(29)的上端与除尘筒(10)内侧壁固定连接，所述过滤板(29)的外侧空间为外环腔(34)，过滤板(29)的内侧空间为内侧腔(35)，内侧腔(35)下端与环形集尘槽(32)连通；An annular dust collecting groove (32) is provided at the bottom of the inner cavity of the dust collecting cylinder (10), a filter plate (29) is fixed on the outer side of the top of the annular dust collecting groove (32), the upper end of the filter plate (29) is fixedly connected to the inner wall of the dust collecting cylinder (10), the outer space of the filter plate (29) is an outer annular cavity (34), the inner space of the filter plate (29) is an inner cavity (35), and the lower end of the inner cavity (35) is connected to the annular dust collecting groove (32); 所述出风管(8)与外环腔(34)连通，进风管(12)与内侧腔(35)上部连通；The air outlet pipe (8) is in communication with the outer annular cavity (34), and the air inlet pipe (12) is in communication with the upper portion of the inner cavity (35); 所述主轴(33)上还周向分布固定有至少两根撑杆(31)，撑杆(31)的外端固定有与过滤板(29)内壁配合的刮板(30)；At least two support rods (31) are circumferentially distributed and fixed on the main shaft (33), and a scraper (30) that cooperates with the inner wall of the filter plate (29) is fixed to the outer end of the support rod (31); 所述除尘筒(10)的顶部还设有清理口(28)。The top of the dust removal cylinder (10) is also provided with a cleaning port (28). 7.根据权利要求6所述的双层可调节式配电柜，其特征在于，所述进风管(12)上还安装有制冷器(11)，制冷器(11)为空气冷却器或水冷却器。7. The double-layer adjustable power distribution cabinet according to claim 6 is characterized in that a refrigerator (11) is also installed on the air inlet pipe (12), and the refrigerator (11) is an air cooler or a water cooler. 8.根据权利要求1-5任一项所述的双层可调节式配电柜，其特征在于，该双层可调节式配电柜，还包括可调节安装组件，所述可调节安装组件包括安装板(16)、支撑座(17)、丝杆(18)、导轨(19)、电机二(24)、弧形伸缩杆(39)和撑板(40)；8. The double-layer adjustable power distribution cabinet according to any one of claims 1 to 5, characterized in that the double-layer adjustable power distribution cabinet further comprises an adjustable mounting assembly, wherein the adjustable mounting assembly comprises a mounting plate (16), a support seat (17), a screw rod (18), a guide rail (19), a second motor (24), an arc-shaped telescopic rod (39) and a support plate (40); 所述配电柜主体(2)的后侧中部设有一根丝杆(18)，丝杆(18)的两端分别与配电柜主体(2)的顶部和底部转动连接，所述配电柜主体(2)的顶部固定有与丝杆(18)传动连接的电机二(24)；A screw rod (18) is provided in the middle of the rear side of the power distribution cabinet body (2), and the two ends of the screw rod (18) are respectively rotatably connected to the top and bottom of the power distribution cabinet body (2), and a second motor (24) drivingly connected to the screw rod (18) is fixed to the top of the power distribution cabinet body (2); 所述丝杆(18)上螺纹连接有支撑座(17)，配电柜主体(2)的后侧内壁上还固定有与支撑座(17)滑动连接的导轨(19)；The screw rod (18) is threadedly connected to a support seat (17), and a guide rail (19) slidably connected to the support seat (17) is fixed on the rear inner wall of the power distribution cabinet body (2); 所述支撑座(17)前侧设有安装板(16)，安装板(16)下侧垂直固定有撑板(40)，所述撑板(40)还通过弧形伸缩杆(39)与支撑座(17)连接。The support seat (17) is provided with a mounting plate (16) on the front side, and a support plate (40) is vertically fixed on the lower side of the mounting plate (16). The support plate (40) is also connected to the support seat (17) through an arc-shaped telescopic rod (39). 9.根据权利要求8所述的双层可调节式配电柜，其特征在于，所述弧形伸缩杆(39)采用圆弧形结构，弧形伸缩杆(39)的圆心位于安装板(16)上部和支撑座(17)的抵接连线上；9. The double-layer adjustable power distribution cabinet according to claim 8, characterized in that the arc-shaped telescopic rod (39) adopts an arc-shaped structure, and the center of the arc-shaped telescopic rod (39) is located on the abutment connection line between the upper part of the mounting plate (16) and the support seat (17); 所述弧形伸缩杆(39)的缸体嵌装固定于支撑座(17)内，弧形伸缩杆(39)的输出端与撑板(40)固定连接。The cylinder body of the arc-shaped telescopic rod (39) is embedded and fixed in the support seat (17), and the output end of the arc-shaped telescopic rod (39) is fixedly connected to the support plate (40). 10.根据权利要求9所述的双层可调节式配电柜，其特征在于，所述支撑座(17)上部设有斜面(38)，斜面(38)内嵌装固定有磁铁二(37)；10. The double-layer adjustable power distribution cabinet according to claim 9, characterized in that an inclined surface (38) is provided on the upper part of the support seat (17), and a second magnet (37) is embedded and fixed in the inclined surface (38); 所述安装板(16)靠近支撑座(17)的一端上侧嵌装固定有能够与磁铁二(37)磁吸连接的磁铁一(36)；A magnet 1 (36) capable of magnetically connecting with a magnet 2 (37) is embedded and fixed on the upper side of one end of the mounting plate (16) close to the support seat (17); 当所述安装板(16)与斜面(38)抵接时，所述磁铁一(36)和磁铁二(37)磁吸连接，且此时所述安装板(16)远离支撑座(17)的一端向配电柜主体(2)的后侧壁倾斜。When the mounting plate (16) abuts against the inclined surface (38), the first magnet (36) and the second magnet (37) are magnetically connected, and at this time, the end of the mounting plate (16) away from the support seat (17) is inclined toward the rear side wall of the power distribution cabinet body (2).
CN202411312494.7A 2024-09-19 2024-09-19 A double-layer adjustable power distribution cabinet Active CN119154130B (en)

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Publication number Priority date Publication date Assignee Title
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CN109483708A (en) * 2018-12-19 2019-03-19 禹州惠祥瓷业有限公司 A kind of swab of porcelain cleaning machine
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