CN114937926A - Outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater - Google Patents
Outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater Download PDFInfo
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- CN114937926A CN114937926A CN202210690531.2A CN202210690531A CN114937926A CN 114937926 A CN114937926 A CN 114937926A CN 202210690531 A CN202210690531 A CN 202210690531A CN 114937926 A CN114937926 A CN 114937926A
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- distribution cabinet
- power distribution
- guide
- switch board
- cabinet body
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a high-efficiency heat dissipation type outdoor power distribution cabinet convenient for dredging external rainwater, which comprises a distribution cabinet body and mounting brackets transversely and fixedly mounted on the left side and the right side of the bottom surface of the distribution cabinet body; the top surface of the power distribution cabinet body is fixedly connected to the bottom surface of the protective top cover through a vertically arranged connecting frame, and four sides of the protective top cover are equidistantly and fixedly provided with flow guide grooves; further comprising: the left side and the right side of the interior of the power distribution cabinet body are both provided with driving threaded rods in a vertical rotating mode through bearings; wherein, the bottom surface of the power distribution cabinet body is fixedly provided with a lifting mechanism; wherein, the left and right sides of switch board body has all seted up the radiating hole groove. This outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge outside rainwater removes through the sealed baffle of the drive prevention of seepage diaphragm and the left and right sides of switch board top surface, promotes the use height of switch board body in rainwater weather simultaneously, prevents that inside electronic component mounting panel from receiving the erosion of rainwater.
Description
Technical Field
The invention relates to the technical field of outdoor power distribution cabinets, in particular to a high-efficiency heat-dissipation type outdoor power distribution cabinet convenient for dredging external rainwater.
Background
The power distribution cabinet has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no limitation of places, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect, is a control center for reasonably distributing electric energy by various components in a power supply line, and is a control link for reliably receiving an upper-end power supply and correctly feeding out load electric energy.
Most of current power distribution cabinets are in the in-service use process, the outdoor power distribution cabinets are mostly installed without a waterproof function, when rainwater enters the power distribution cabinets, the rainwater can corrode electric appliances inside the power distribution cabinets, internal circuit short circuit is made, fire can be caused inside the power distribution cabinets under severe conditions, the safety performance of the existing outdoor power distribution cabinets is lower, the outdoor power distribution cabinets is not practical, meanwhile, the existing outdoor box type power distribution cabinets are generally of a fully-closed structure, the rainwater and the worm are prevented from leaking, but when summer comes, long-time operation of power distribution cabinet equipment is achieved, the problem inside the cabinet is caused to be too high, heat dissipation is difficult, internal potential safety hazards are caused, meanwhile, large parts are subjected to the operation environment, and great influence is caused on the working environment of components.
We therefore propose an outdoor power distribution cabinet of the efficient heat dissipation type, which is convenient for dredging external rainwater, so as to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a high-efficiency heat dissipation type outdoor power distribution cabinet convenient for dredging external rainwater, which solves the problems that most of the distribution cabinets in the prior market proposed by the prior art do not have a waterproof function in the actual use process, the distribution cabinets arranged outdoors not only can corrode electrical appliances in the distribution cabinets to cause short circuit of internal circuits when rainwater enters the distribution cabinets, but also can cause fire in the distribution cabinets under severe conditions, so that the prior outdoor distribution cabinets have low safety performance and no practicability, and meanwhile, the prior outdoor box type distribution cabinets are generally of a totally-enclosed structure to prevent rain leakage and crawling of insects, but when summer comes, because the distribution cabinets run for a long time, the problems in the boxes are overhigh, heat dissipation is difficult to carry out, and further, the potential safety hazards in the boxes are caused, and meanwhile, large parts in the interior are subjected to, the working environment of the components causes a problem of great influence.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency heat-dissipation type outdoor power distribution cabinet convenient for dredging external rainwater comprises a distribution cabinet body and mounting brackets transversely and fixedly mounted on the left side and the right side of the bottom surface of the distribution cabinet body;
the top surface of the power distribution cabinet body is fixedly connected to the bottom surface of the protective top cover through a vertically arranged connecting frame, and flow guide grooves are fixedly formed in the four sides of the protective top cover at equal intervals;
further comprising:
the left side and the right side of the inside of the power distribution cabinet body are both provided with driving threaded rods in a vertical rotating mode through bearings, and the top surface of the inside of the power distribution cabinet body is provided with guide threaded rods in a transverse rotating mode through bearings;
the lifting mechanism is fixedly arranged on the bottom surface of the power distribution cabinet body, the lifting mechanism is transversely and fixedly connected to the left side and the right side of the guide slide bars on the left side and the right side of the top ends of the guide slide bars, and the two ends of the lifting mechanism penetrate through the outer portion of the bottom surface of the power distribution cabinet body;
wherein, the left and right sides of switch board body has all been seted up the heat dissipation hole groove, and the inboard laminating sliding connection in sealed baffle's outer wall in heat dissipation hole groove to the equal screw thread through connection in the outer wall of drive threaded rod in both ends about sealed baffle's the inner drives sealed baffle through the drive threaded rod and goes up and down.
Preferably, the inside of switch board body is vertical to be preset the electronic component mounting panel, and the top of electronic component mounting panel passes through the horizontal fixed connection of bolt in the bottom surface middle part that bears the horizontal pole to both ends all slide about bearing the horizontal pole and run through the outer wall that sets up in the inside left and right sides drive threaded rod of switch board body, carry on spacingly through drive threaded rod to bearing the horizontal pole.
Preferably, the equal screw thread through connection in the middle part of direction slider of the left and right sides outer wall of the inside bottom surface direction threaded rod of switch board body, and the underrun of direction slider set up in both ends about switch board body bottom surface lifting mechanism through spacing spring slip to the left end of direction threaded rod passes through the conical gear meshing and connects in the outer wall of switch board body left side drive threaded rod, drives the direction threaded rod through the drive threaded rod and rotates.
Preferably, the outer walls of the left end and the right end of the guide sliding rod inside the lifting mechanism are provided with lifting feet in a sliding mode, the top surfaces of the lifting feet are connected with limiting springs on the bottom surface of the guide sliding block in an interconnecting mode, the guide sliding rod is arranged in a structure in a shape like a Chinese character 'ba', and the lifting feet are limited through the guide sliding rod.
Preferably, the lifting feet on the left and right sides inside the lifting mechanism and the guide sliders on the outer walls of the left and right sides of the guide threaded rods are distributed in a one-to-one correspondence manner, the horizontal height of the bottom surface of the lifting feet after moving is larger than that of the mounting brackets on the left and right sides of the power distribution cabinet body, and the lifting feet and the guide sliders are symmetrically arranged about the vertical central axis of the power distribution cabinet body.
Preferably, the middle part fixed connection of the inside bottom surface of switch board body direction threaded rod is in the middle part of receiving and paying the guide pulley, and the outer wall of receiving and paying the guide pulley through around the stay cord fixed connection who establishes in the bottom surface middle part of electronic component mounting panel, and the biggest rotatory length setting that the biggest lift length of electronic component mounting panel is less than the direction threaded rod to for vertical coaxial distribution setting between electronic component mounting panel and the switch board body, drive the electronic component mounting panel through receiving and paying the guide pulley and go up and down.
Preferably, the inside of switch board body top surface four corners department link rotates through the bearing and is provided with rotatory guide arm, and just the top of rotatory guide arm runs through and sets up inside the water conservancy diversion guiding groove of protection top cap four sides department to the top of the inside rotatory guide arm of water conservancy diversion guiding groove rotates and is provided with to pull changes the fan, changes the fan through pulling and drives rotatory guide arm and rotate.
Preferably, the inside left and right sides of top surface of switch board body all is provided with the driving gear through the bearing rotation, and the inside left and right sides of top surface of switch board body all connects in the outer wall of driving gear through the driven rack meshing that slides the setting to the middle part fixed connection of driving gear is in rotating guide's bottom.
Preferably, the top surfaces of the inner ends of the left and right driven racks in the top surface of the power distribution cabinet body are fixedly connected to the bottom surface of the anti-seepage transverse plate, the driven racks and the driving gear are distributed and arranged in a one-to-one correspondence mode, and the anti-seepage transverse plate, the driven racks and the driving gear are symmetrically distributed and arranged about the vertical central axis of the power distribution cabinet body.
Preferably, the outer walls of the rotary guide rods on the left side and the right side of the top surface of the power distribution cabinet body are connected to the top end of the driving threaded rod in a meshed mode through a transmission belt, the rotary guide rods and the driving threaded rod are distributed in a one-to-one correspondence mode, and the vertical central axes of the rotary guide rods and the vertical central axes of the driving threaded rod are distributed in a parallel mode.
Compared with the prior art, the invention has the beneficial effects that: this outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge outside rainwater removes through the sealing baffle of the drive prevention of seepage diaphragm of switch board top surface and the left and right sides, promotes the use height of switch board body at rainwater weather simultaneously, prevents that inside electronic component mounting panel from receiving the erosion of rainwater, and its concrete content is as follows:
1. the protective top cover on the top surface of the power distribution cabinet body receives rainwater, the flow guide grooves in the protective top cover drive the rainwater to flow out, and meanwhile, the internal traction rotating fan is driven to rotate in the rainwater flowing process, so that the traction rotating fan drives the rotating guide rod fixedly connected with the bottom surface to rotate;
2. the rotary guide rod on the top surface of the power distribution cabinet body drives the driving threaded rods on the left side and the right side to rotate, so that the driving threaded rods drive the sealing baffle plates in threaded connection with the outer walls on the left side and the right side to descend, and the heat dissipation hole grooves formed in the left side and the right side of the power distribution cabinet body are shielded and opened, so that the whole power distribution cabinet body is conveniently cooled and sealed;
3. the rotating guide rods on the left side and the right side inside the top surface of the power distribution cabinet body rotate to drive the driving gear fixedly connected inside to rotate, and simultaneously drive the driven rack in meshed connection to move, and the anti-seepage transverse plate fixedly connected with the driven rack moves to seal the whole power distribution cabinet body so as to prevent water leakage from occurring and damaging the internal electronic component mounting plate;
4. after the left drive threaded rod of switch board body is rotatory, it is rotatory to drive the direction threaded rod, the rotatory direction slider that drives the left and right sides of direction threaded rod simultaneously removes the footing that lifts of direction slide bar outer wall and removes, support switch board body 1, simultaneously with the receipt and payment guide pulley at direction threaded rod middle part after rotatory, relax the electronic component mounting panel and bear the horizontal pole, make and bear horizontal pole and electronic component mounting panel and driven under the reseing of the spacing spring of top surface and rise, protect the electronic component mounting panel.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a traction fan mounting structure according to the present invention;
FIG. 5 is a schematic view of the lift foot mounting arrangement of the present invention;
FIG. 6 is a schematic top view of the anti-seepage cross plate of the present invention;
FIG. 7 is a schematic view of a driven rack mounting structure according to the present invention;
FIG. 8 is a schematic view of the installation structure of the take-up and pay-off guide wheel of the present invention;
fig. 9 is a schematic view of the installation structure of the guide threaded rod of the present invention.
In the figure: 1. a power distribution cabinet body; 2. mounting a bracket; 3. a connecting frame; 4. a protective top cover; 5. a flow guide guiding groove; 6. driving the threaded rod; 7. guiding a threaded rod; 8. a lifting mechanism; 9. a guide slide bar; 10. a heat dissipation hole slot; 11. sealing the baffle; 12. an electronic component mounting board; 13. a load bearing rail; 14. a guide slide block; 15. a limiting spring; 16. a bevel gear; 17. lifting the bottom feet; 18. a receiving and paying guide wheel; 19. pulling a rope; 20. rotating the guide rod; 21. dragging and rotating the fan; 22. a driving gear; 23. a driven rack; 24. an anti-seepage transverse plate; 25. a drive belt.
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 embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a high-efficiency heat-dissipation type outdoor power distribution cabinet convenient for dredging external rainwater comprises a distribution cabinet body 1 and mounting brackets 2 which are transversely and fixedly mounted on the left side and the right side of the bottom surface of the distribution cabinet body 1;
the top surface of the power distribution cabinet body 1 is fixedly connected to the bottom surface of the protective top cover 4 through a vertically arranged connecting frame 3, and the four sides of the protective top cover 4 are fixedly provided with guide guiding grooves 5 at equal intervals;
further comprising:
the left side and the right side of the inside of the power distribution cabinet body 1 are both provided with driving threaded rods 6 through bearings in a vertical rotating mode, and the top surface of the inside of the power distribution cabinet body 1 is provided with guide threaded rods 7 through bearings in a horizontal rotating mode;
the bottom surface of the power distribution cabinet body 1 is fixedly provided with a lifting mechanism 8, the interior of the lifting mechanism 8 is transversely and fixedly connected to the left side and the right side of the top end of a guide slide bar 9, and the left end and the right end of the guide slide bar 9 are arranged outside the bottom surface of the power distribution cabinet body 1 in a penetrating manner;
wherein, radiating hole groove 10 has all been seted up to the left and right sides of switch board body 1, and the inboard laminating sliding connection in seal baffle 11's outer wall of radiating hole groove 10 to equal screw thread through connection in the outer wall of drive threaded rod 6 in both ends about seal baffle 11's the inner.
As shown in fig. 2 and 3, the driving threaded rod 6 drives the sealing baffle 11 connected with the outer walls of the left side and the right side to descend, and the heat dissipation hole slots 10 formed in the left side and the right side of the power distribution cabinet body 1 are shielded and opened, so that the whole heat dissipation and sealing of the power distribution cabinet body 1 are facilitated.
The inside of switch board body 1 is vertical to be preset electronic component mounting panel 12, and the top of electronic component mounting panel 12 passes through the horizontal fixed connection of bolt in the bottom surface middle part that bears horizontal pole 13 to bear horizontal pole 13 about both ends all slide to run through and set up in the outer wall of switch board body 1 inside left and right sides drive threaded rod 6.
The equal screw thread through connection in the middle part of guide slider 14 of the left and right sides outer wall of the inside bottom surface guide threaded rod 7 of switch board body 1, and the bottom surface of guide slider 14 slides through the spacing spring 15 and sets up in both ends about 1 bottom surface lifting mechanism 8 of switch board body to the left end of guide threaded rod 7 passes through the outer wall that 16 meshing connections in the left side drive threaded rod 6 of switch board body 1 through bevel gear.
The outer walls of the left end and the right end of the guide sliding rod 9 in the lifting mechanism 8 are provided with lifting feet 17 in a sliding and penetrating mode, the top surface of each lifting foot 17 is connected with a limiting spring 15 on the bottom surface of the guide sliding block 14, and the guide sliding rod 9 is arranged in a splayed structure.
The lifting feet 17 on the left side and the right side of the inside of the lifting mechanism 8 and the guide sliders 14 on the outer walls of the left side and the right side of the guide threaded rod 7 are distributed in a one-to-one correspondence manner, the horizontal height of the bottom surface of the lifting feet 17 after moving is larger than that of the mounting supports 2 on the left side and the right side of the power distribution cabinet body 1, and the lifting feet 17 and the guide sliders 14 are symmetrically arranged about the vertical central axis of the power distribution cabinet body 1.
The middle part fixed connection of the inside bottom surface guide threaded rod 7 of switch board body 1 is in the middle part of the accepting and paying guide wheel 18, and the outer wall of the accepting and paying guide wheel 18 is through around 19 fixed connection in the middle part of the bottom surface of electronic component mounting panel 12 of stay cord that establish, and the biggest rotatory length setting that the biggest lift length of electronic component mounting panel 12 is less than guide threaded rod 7 to be vertical coaxial distribution setting between electronic component mounting panel 12 and the switch board body 1.
As shown in fig. 2 and 8, the rotation of the guiding threaded rod 7 drives the guiding sliding blocks 14 on the left and right sides to move the lifting feet 17 on the outer wall of the guiding sliding rod 9, so as to support the power distribution cabinet body 1, and the bearing cross rod 13 and the electronic component mounting plate 12 are driven to ascend under the reset of the top surface limiting spring 15.
The inside of 1 top surface four corners department link 3 of switch board body is rotated through the bearing and is provided with rotating guide 20, and the top of rotating guide 20 runs through and sets up inside the water conservancy diversion guiding groove 5 of 4 four sides departments of protection top cap to the top of 5 inside rotating guide 20 of water conservancy diversion guiding groove is rotated and is provided with and pulls a fan 21.
The inside left and right sides of top surface of switch board body 1 all rotates through the bearing and is provided with driving gear 22, and the inside left and right sides of top surface of switch board body 1 all connects in driving gear 22's outer wall through the driven rack 23 meshing that slides the setting to driving gear 22's middle part fixed connection is in rotating guide 20's bottom.
The top surfaces of the inner ends of the driven racks 23 on the left and right sides inside the top surface of the power distribution cabinet body 1 are fixedly connected to the bottom surface of the anti-seepage transverse plate 24, the driven racks 23 and the driving gears 22 are distributed and arranged in a one-to-one correspondence mode, and the anti-seepage transverse plate 24, the driven racks 23 and the driving gears 22 are symmetrically distributed and arranged on the vertical central axis of the power distribution cabinet body 1.
As shown in fig. 6-7, the rotating guide rod 20 rotates to drive the driving gear 22 fixedly connected inside to rotate, and simultaneously drives the driven rack 23 in meshed connection to move, and the anti-seepage transverse plate 24 fixedly connected with the driven rack 23 moves to seal the whole power distribution cabinet body 1, so as to prevent the internal electronic component mounting plate 12 from being damaged due to water leakage.
The outer wall of the rotary guide rods 20 on the left side and the right side of the top surface of the power distribution cabinet body 1 is connected to the top end of the driving threaded rod 6 through the meshing of the transmission belt 25, the rotary guide rods 20 and the driving threaded rod 6 are distributed in a one-to-one correspondence mode, and the vertical central axes of the rotary guide rods 20 and the vertical central axes of the driving threaded rod 6 are distributed in a parallel mode.
The working principle is as follows: before the high-efficiency heat dissipation type outdoor power distribution cabinet convenient for dredging external rainwater is used, the overall condition of the device needs to be checked to determine that the power distribution cabinet can normally work, according to the drawings shown in fig. 1-9, firstly, the protection top cover 4 on the top surface of the power distribution cabinet body 1 carries rainwater, the flow guide grooves 5 in the protection top cover 4 drive the rainwater to flow out, and meanwhile, the internal traction rotating fan 21 is driven to rotate in the flowing process of the rainwater, so that the rotating fan 21 is driven to drive the rotating guide rod 20 fixedly connected with the bottom surface to rotate;
the rotating guide rod 20 on the top surface of the power distribution cabinet body 1 drives the driving threaded rods 6 on the left side and the right side to rotate, so that the driving threaded rods 6 drive the sealing baffles 11 in threaded connection with the outer walls on the left side and the right side to descend, and the heat dissipation hole grooves 10 formed in the left side and the right side of the power distribution cabinet body 1 are shielded and opened, so that the whole power distribution cabinet body 1 is conveniently subjected to heat dissipation and sealing;
the rotating guide rods 20 on the left side and the right side inside the top surface of the power distribution cabinet body 1 rotate to drive the driving gear 22 fixedly connected inside to rotate, and simultaneously drive the driven rack 23 in meshed connection to move, and then the anti-seepage transverse plate 24 fixedly connected with the driven rack 23 moves to seal the whole power distribution cabinet body 1 to prevent water leakage and damage to the internal electronic component mounting plate 12;
after the left drive threaded rod 6 of switch board body 1 is rotatory, it is rotatory to drive direction threaded rod 7, the rotatory direction slider 14 that drives the left and right sides of direction threaded rod 7 simultaneously moves the lift footing 17 of direction slide bar 9 outer wall and removes, support switch board body 1, simultaneously with the receipts at direction threaded rod 7 middle part pay after guide pulley 18 is rotatory, relax electronic component mounting panel 12 and bear horizontal pole 13, make and bear horizontal pole 13 and electronic component mounting panel 12 and be driven under the reseing of top surface limiting spring 15 and rise, protect electronic component mounting panel 12.
Those not described in detail in this specification are prior art well known to those skilled in the art, and in the description of the present invention, "plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. A high-efficiency heat-dissipation outdoor power distribution cabinet convenient for dredging external rainwater comprises a distribution cabinet body (1) and mounting brackets (2) transversely and fixedly mounted on the left side and the right side of the bottom surface of the distribution cabinet body (1);
the top surface of the power distribution cabinet body (1) is fixedly connected to the bottom surface of the protective top cover (4) through a vertically arranged connecting frame (3), and four sides of the protective top cover (4) are fixedly provided with flow guide grooves (5) at equal intervals;
it is characterized by also comprising:
the left side and the right side of the interior of the power distribution cabinet body (1) are both provided with driving threaded rods (6) in a vertical rotating mode through bearings, and the top surface of the interior of the power distribution cabinet body (1) is provided with guiding threaded rods (7) in a horizontal rotating mode through bearings;
the bottom surface of the power distribution cabinet body (1) is fixedly provided with a lifting mechanism (8), the interior of the lifting mechanism (8) is transversely and fixedly connected to the left side and the right side of the top end of a guide slide bar (9), and the left end and the right end of the guide slide bar (9) are arranged outside the bottom surface of the power distribution cabinet body (1) in a penetrating manner;
wherein, radiating hole groove (10) have all been seted up to the left and right sides of switch board body (1), and the inboard laminating sliding connection in the outer wall of sealing baffle (11) of radiating hole groove (10) to the equal screw thread through connection in the outer wall of drive threaded rod (6) in both ends about the inner of sealing baffle (11).
2. The outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater of claim 1, characterized in that: the inside of switch board body (1) is vertical to be preset electronic component mounting panel (12), and the top of electronic component mounting panel (12) passes through the horizontal fixed connection of bolt in the bottom surface middle part that bears horizontal pole (13) to both ends all slide and run through the outer wall that sets up in switch board body (1) inside left and right sides drive threaded rod (6) about bearing horizontal pole (13).
3. The outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge outside rainwater according to claim 2, characterized in that: the utility model discloses a switch board body, including switch board body (1), the equal screw thread through connection in the middle part of direction slider (14) of both sides outer wall about inside bottom surface direction threaded rod (7) of switch board body (1), and the bottom surface of direction slider (14) slides through limiting spring (15) and sets up in both ends about switch board body (1) bottom surface lifting mechanism (8) to the left end of direction threaded rod (7) passes through conical gear (16) meshing and connects in the outer wall of switch board body (1) left side drive threaded rod (6).
4. The outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater of claim 1, characterized in that: the outer walls of the left end and the right end of a guide sliding rod (9) in the lifting mechanism (8) are provided with lifting feet (17) in a sliding and penetrating mode, the top surfaces of the lifting feet (17) are connected with limiting springs (15) on the bottom surface of a guide sliding block (14) in an interconnecting mode, and the guide sliding rod (9) is arranged in a splayed structure mode.
5. The outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater of claim 1, characterized in that: the lifting mechanism is characterized in that lifting feet (17) on the left side and the right side of the inner portion of the lifting mechanism (8) and guide sliders (14) on the outer walls of the left side and the right side of the guide threaded rod (7) are distributed in a one-to-one correspondence mode, the horizontal height of the bottom surface of the lifting feet (17) after moving is larger than that of mounting supports (2) on the left side and the right side of the power distribution cabinet body (1) and is arranged, and the lifting feet (17) and the guide sliders (14) are symmetrically arranged on the vertical central axis of the power distribution cabinet body (1).
6. The outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater of claim 1, characterized in that: the middle part fixed connection of the inside bottom surface direction threaded rod (7) of switch board body (1) is in the middle part of receiving and paying guide pulley (18), and the outer wall of receiving and paying guide pulley (18) is through around stay cord (19) fixed connection who establishes in the bottom surface middle part of electronic component mounting panel (12), and the biggest rotatory length setting that the biggest lift length of electronic component mounting panel (12) is less than direction threaded rod (7) to be vertical coaxial distribution setting between electronic component mounting panel (12) and switch board body (1).
7. The outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge outside rainwater of claim 6, characterized in that: the inside of switch board body (1) top surface four corners department link (3) is rotated through the bearing and is provided with rotating guide rod (20), and the top of rotating guide rod (20) runs through and sets up inside water conservancy diversion guiding groove (5) of protection top cap (4) four sides department to the top of water conservancy diversion guiding groove (5) inside rotating guide rod (20) is rotated and is provided with and pulls commentaries on classics fan (21).
8. The outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater of claim 6, characterized in that: the inside left and right sides of top surface of switch board body (1) all rotates through the bearing and is provided with driving gear (22), and the inside left and right sides of top surface of switch board body (1) all connects in the outer wall of driving gear (22) through driven rack (23) meshing that the slip set up to the middle part fixed connection of driving gear (22) is in the bottom of rotating guide (20).
9. The outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater of claim 6, characterized in that: the power distribution cabinet is characterized in that the top surfaces of the inner ends of the driven racks (23) on the left side and the right side inside the top surface of the power distribution cabinet body (1) are fixedly connected to the bottom surface of the anti-seepage transverse plate (24), the anti-seepage transverse plate (24) is distributed with the driven racks (23) and the driving gears (22) in a one-to-one correspondence mode, and the anti-seepage transverse plate (24), the driven racks (23) and the driving gears (22) are symmetrically distributed with respect to the vertical central axis of the power distribution cabinet body (1).
10. The outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater of claim 6, characterized in that: the outer wall of the rotary guide rods (20) on the left side and the right side of the top surface of the power distribution cabinet body (1) is connected to the top end of the driving threaded rod (6) in a meshed mode through a transmission belt (25), the rotary guide rods (20) and the driving threaded rod (6) are distributed in a one-to-one correspondence mode, and the vertical central axis of the rotary guide rods (20) and the vertical central axis of the driving threaded rod (6) are distributed in a parallel mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210690531.2A CN114937926A (en) | 2022-06-18 | 2022-06-18 | Outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210690531.2A CN114937926A (en) | 2022-06-18 | 2022-06-18 | Outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114937926A true CN114937926A (en) | 2022-08-23 |
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ID=82867970
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210690531.2A Pending CN114937926A (en) | 2022-06-18 | 2022-06-18 | Outdoor power distribution cabinet of high-efficient heat dissipation type convenient to dredge to outside rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114937926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377827A (en) * | 2022-09-14 | 2022-11-22 | 江西恒通电气有限公司 | Power distribution cabinet assembling equipment and assembling process thereof |
| CN118335464A (en) * | 2024-03-13 | 2024-07-12 | 山东恒善自动化设备有限公司 | A lightning protection self-protection power transformer |
-
2022
- 2022-06-18 CN CN202210690531.2A patent/CN114937926A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377827A (en) * | 2022-09-14 | 2022-11-22 | 江西恒通电气有限公司 | Power distribution cabinet assembling equipment and assembling process thereof |
| CN115377827B (en) * | 2022-09-14 | 2024-10-15 | 江西恒通电气有限公司 | A kind of distribution cabinet assembly equipment and assembly process thereof |
| CN118335464A (en) * | 2024-03-13 | 2024-07-12 | 山东恒善自动化设备有限公司 | A lightning protection self-protection power transformer |
| CN118335464B (en) * | 2024-03-13 | 2025-02-28 | 株洲普天日晟实业有限公司 | A lightning protection self-protection power transformer |
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