CN113629507A - Brand-new intelligent movable high-low voltage power distribution cabinet - Google Patents
Brand-new intelligent movable high-low voltage power distribution cabinet Download PDFInfo
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- CN113629507A CN113629507A CN202111077706.4A CN202111077706A CN113629507A CN 113629507 A CN113629507 A CN 113629507A CN 202111077706 A CN202111077706 A CN 202111077706A CN 113629507 A CN113629507 A CN 113629507A
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- cabinet
- power distribution
- wall
- fixedly connected
- distribution cabinet
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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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
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
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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)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a brand-new intelligent movable high-low voltage power distribution cabinet, which comprises a power distribution cabinet shell, wherein the left side of the front surface of the power distribution cabinet shell is fixedly connected with a baffle plate, the bottom of the inner wall of the power distribution cabinet shell is fixedly connected with a sliding seat, the inner wall of the sliding seat is connected with a cabinet door in a sliding way, the front surface of the cabinet door is provided with a handle groove, the bottom of the back surface of the cabinet door is fixedly connected with a rack I, the bottom of the inner wall of the power distribution cabinet shell is provided with a dehumidifying mechanism, the handle groove is pulled leftwards by hands, the handle groove is driven to slide leftwards on the inner wall of the sliding seat, the rack is driven to move leftwards synchronously, a gear meshed and connected with the rack I is driven to rotate, a rotating shaft and a radiating fan blade are driven to rotate, a certain suction force is generated by the rotation of the radiating fan blade, the external air is sucked into the inner cavity of the shell, and is filtered by a filter layer, so that the inside of the shell of the power distribution cabinet is filled with dry air.
Description
Technical Field
The invention relates to the technical field of movable power distribution cabinets, in particular to a brand-new intelligent movable high-low voltage power distribution cabinet.
Background
The movable high-low voltage power distribution cabinet is power distribution equipment for distributing electric energy, controlling, metering and connecting cables in a power supply system, a general power supply station, a substation uses a high-voltage switch cabinet, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet arrives at a distribution board of each power consumption, a control box and a switch box are arranged in the control box, the switch box and a protection device such as a plurality of switches, a circuit breaker, a fuse, a button, an indicator lamp, an instrument and an electric wire are assembled into an integral equipment of the power distribution equipment which meets the design function requirement.
The inside moisture of current formula of removing high-low voltage distribution cabinet is heavier, can not in time take a breath to cabinet internal portion when overhauing, and is difficult to look over components and parts inner line, overhauls comparatively loaded down with trivial details.
Therefore, a brand new intelligent movable high-low voltage power distribution cabinet is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a brand-new intelligent movable high-low voltage power distribution cabinet, which has the advantages of automatic ventilation when a door is opened, selection of whether to move out of components in the cabinet or not according to needs, convenience in maintenance of internal circuits, good heat dissipation effect and automatic illumination, and solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a novel intelligent movable high-low voltage power distribution cabinet comprises a power distribution cabinet shell, wherein a baffle plate is fixedly connected to the left side of the front surface of the power distribution cabinet shell, the bottom of the inner wall of the shell of the power distribution cabinet is fixedly connected with a sliding seat, the inner wall of the sliding seat is connected with a cabinet door in a sliding way, the front side of the cabinet door is provided with a handle groove, the bottom of the back side of the cabinet door is fixedly connected with a first rack, the bottom of the inner wall of the shell of the power distribution cabinet is provided with a dehumidification mechanism which comprises a heat dissipation shell, the heat dissipation shell is embedded in the lower surface of the shell of the power distribution cabinet, the upper side of the inner wall of the heat dissipation shell is fixedly connected with a support frame, the middle position of the supporting frame is fixed with a rotating shaft in a rotating way, the bottom end of the rotating shaft is fixedly connected with radiating fan blades, the top end of the rotating shaft is fixedly connected with a gear meshed with the first rack, and the lower surface of the dehumidifying mechanism is fixedly connected with a filter layer.
Preferably, the front surface of the cabinet door is attached to the back surface of the baffle, and the filter layer comprises a filter screen for removing impurities and a dehumidification layer for removing moisture.
Preferably, the back right side fixedly connected with rack two of cabinet door, rack two is located rack one top and length is less than rack one, spout two has been seted up to the inner wall bottom of switch board shell, the inner wall sliding connection of spout two has the slider, the top fixedly connected with backup pad of slider, the left side wall fixedly connected with rack three of backup pad, the inner wall bottom fixedly connected with spliced pole one of switch board shell, the top fixedly connected with locating plate of spliced pole one, the outer wall of locating plate has been seted up the through-hole and has been connected with the coupling gear of being connected with rack three meshing through this through-hole dead axle rotation.
Preferably, the third rack is meshed with teeth on the upper surface of the coupling gear, and the second rack and the lower surface of the coupling gear are in the same horizontal plane and can be meshed with teeth on the lower surface of the coupling gear.
Preferably, the top fixedly connected with of backup pad puts the thing board, the last fixed surface who puts the thing board installs components and parts in the cabinet, put the relative cabinet of upper surface of thing board and interior components and parts left and right sides and all seted up the chute, the inner wall sliding connection of chute has the heating panel that is used for carrying out the heat conduction to components and parts in the cabinet, the heating panel is the crowded formula fin of aluminium.
Preferably, spout one has all been seted up to the left and right sides of the relative spout two in inner wall bottom of switch board shell, the inner wall sliding connection of spout one has the slide bar, the back fixedly connected with bracing piece of backup pad, the top fixedly connected with spliced pole two of bracing piece, the outer wall dead axle of spliced pole two rotates and is connected with two sets of movable rods that are distribution from top to bottom, the movable rod is kept away from the one end of spliced pole two and is connected with the outer wall rotation of slide bar, swing joint has the pull rod between the outer wall of slide bar and the outer wall of adjacent heating panel.
Preferably, put the upper surface right side fixedly connected with socket of thing board, right side the outer wall fixedly connected with of heating panel and the plug of socket looks adaptation, the inner wall fixed mounting of heating panel has the light, plug and socket and light electric connection.
Preferably, the top fixedly connected with of backup pad puts the thing board, the last fixed surface who puts the thing board installs components and parts in the cabinet, put the relative cabinet of upper surface of thing board and interior components and parts left and right sides and all seted up the chute, the inner wall sliding connection of chute has the cooling plate that is used for carrying out the external cold water that flows of heat conduction to components and parts in the cabinet.
Compared with the prior art, the invention has the following beneficial effects:
1. when the cabinet door is opened to overhaul the inside of the power distribution cabinet shell, the handle groove is pulled leftwards by hands, and then the handle groove is driven to slide leftwards on the inner wall of the sliding seat, and then the rack is driven to move leftwards synchronously, and then the gear connected with the rack in a meshed mode is driven to rotate, and then the rotating shaft and the radiating fan blades are driven to rotate, a certain suction force is generated by the rotation of the radiating fan blades, and then the outside air is sucked into the inner cavity of the power distribution cabinet shell, and the dry air is filled in the power distribution cabinet shell through the filtering layer.
2. At opening cabinet door in-process, the air can be followed the cabinet door and opened the position outflow, the heat dissipation flabellum fills a certain amount of air to switch board shell inside, and then the inside damp and hot air of switch board shell flows from the cabinet door position with higher speed, when closing the cabinet door, the same reason, the reversal of heat dissipation flabellum this moment, blow off switch board shell with switch board shell inner chamber damp and hot air once more, close a cabinet door through one, can realize the function of taking a breath fast to the damp and hot air of switch board shell inner chamber, keep the drying of switch board shell inner chamber, prevent that damp and hot air from damaging the phenomenon of switch board shell inner circuit.
3. When needs pull out the interior components and parts of cabinet completely to switch board shell outside when overhauing, only need to pull the cabinet door completely to on end, rack two at this moment begins and the meshing of the surperficial tooth of coupling gear lower surface, and then drive the coupling gear and use the through-hole position on locating plate surface to rotate as the axle center, and then drive the rack three forward movements with the meshing of coupling gear upper surface tooth, and then drive the slider and slide forward at two inner walls of spout, the backup pad carries the interior components and parts of cabinet that put the thing board and be located and put thing board top and moves forward this moment, send out the interior components and parts of cabinet to the switch board shell outside gradually, the convenience is overhauld interior components and parts circuit of cabinet.
4. When the backup pad moved forward, can drive bracing piece and two synchronous antedisplacement of spliced pole, and then drive the one end synchronous antedisplacement that two sets of movable rods are located two outer walls of spliced pole, and then promote the movable rod and keep away from the one end of spliced pole two and remove to the one end of keeping away from components and parts in the cabinet, and then drive the slide bar and slide to one side of keeping away from components and parts in the cabinet at a spout inner wall, and then pulling pull rod and heating panel remove to one side of keeping away from components and parts in the cabinet in step, the outer wall separation of components and parts in heating panel and the cabinet this moment, make things convenient for the staff to overhaul components and parts inner line in the cabinet.
5. When the heating panel is to keeping away from one side removal of interior components and parts of cabinet, the bottom of heating panel can slide at the inner wall of chute simultaneously, it is close to the socket direction gradually to drive the plug simultaneously, components and parts pull to the outside back of switch board shell completely in the cabinet, plug and socket contact this moment, the light begins the circular telegram this moment, components and parts throw light on in the cabinet, make things convenient for staff to overhaul interior components and parts inner circuit of cabinet, when closing the cabinet door, the same reason, two sets of heating panels this moment begin gradually with the outer wall contact of components and parts in the cabinet, dispel the heat to components and parts in the cabinet, heating panel through setting up crowded formula fin of aluminium, and the heat dissipation effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a rack gear II according to the present invention;
FIG. 3 is a schematic view of the dehumidifying mechanism according to the present invention;
FIG. 4 is a schematic view of a support plate according to the present invention;
FIG. 5 is a schematic view of a heat sink structure according to the present invention;
FIG. 6 is a schematic view of a shelf structure according to the present invention;
FIG. 7 is a schematic view of the back structure of the components in the cabinet of the present invention;
FIG. 8 is a schematic view of the structure of the illumination lamp of the present invention;
FIG. 9 is a schematic diagram of a cooling plate structure according to the present invention.
In the figure: 1. a power distribution cabinet housing; 2. a baffle plate; 3. a cabinet door; 4. a handle groove; 5. a slide base; 6. a first rack; 7. a second rack; 8. a dehumidification mechanism; 9. a gear; 10. a coupling gear; 11. positioning a plate; 12. connecting a column I; 13. a heat dissipating housing; 14. a support frame; 15. a rotating shaft; 16. a heat dissipation fan blade; 17. a filter layer; 18. a slider; 19. a support plate; 20. a third rack; 21. a support bar; 22. connecting a second column; 23. a movable rod; 24. a slide bar; 25. a pull rod; 26. a storage plate; 27. a chute; 28. a heat dissipation plate; 281. a cooling plate; 29. a socket; 30. a plug; 31. an illuminating lamp; 32. components in the cabinet; 33. a first sliding chute; 34. and a second sliding chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The first embodiment is as follows:
as shown in figures 1-3, a brand new intelligent withdrawable high-low voltage power distribution cabinet comprises a power distribution cabinet shell 1, a baffle 2 is fixedly connected to the left side of the front surface of the power distribution cabinet shell 1, a slide carriage 5 is fixedly connected to the bottom of the inner wall of the power distribution cabinet shell 1, a cabinet door 3 is slidably connected to the inner wall of the slide carriage 5, a handle slot 4 is formed in the front surface of the cabinet door 3, a rack I6 is fixedly connected to the bottom of the back surface of the cabinet door 3, a dehumidifying mechanism 8 is arranged at the bottom of the inner wall of the power distribution cabinet shell 1, the dehumidifying mechanism 8 comprises a heat dissipating shell 13, the heat dissipating shell 13 is embedded in the lower surface of the power distribution cabinet shell 1, a support frame 14 is fixedly connected to the upper side of the inner wall of the heat dissipating shell 13, a rotating shaft 15 is fixedly connected to the middle position of the support frame 14, heat dissipating fan blades 16 are fixedly connected to the bottom end of the rotating shaft 15, and a gear 9 meshed with the rack I6 is fixedly connected to the top end of the rotating shaft 15, the lower surface of the dehumidifying mechanism 8 is fixedly connected with a filter layer 17.
Need open cabinet door 3 and overhaul switch board housing 1 inside when overhauing, with the hand pulling handle groove 4 left, and then drive handle groove 4 and slide left at slide 5 inner walls, and then drive rack 6 synchronous leftwards movement, and then drive the gear 9 of being connected with rack 6 meshing and rotate, and then drive pivot 15 and heat dissipation fan blade 16 and rotate, rotate through heat dissipation fan blade 16 and produce certain suction, and then inhale external air to switch board housing 1 inner chamber, through the filtration of filter layer 17, make switch board housing 1 inside dry air that fills.
As shown in fig. 1 to 3, the front surface of the cabinet door 3 is attached to the back surface of the baffle 2, and the filter layer 17 includes a filter net for removing foreign substances and a dehumidifying layer for removing moisture.
Through the filtration of filter screen and dehumidification layer for switch board shell 1 is inside to fill dry clean air.
As shown in fig. 3, the back right side fixedly connected with rack two 7 of cabinet door 3, rack two 7 is located rack one 6's top and length is less than rack one 6, spout two 34 has been seted up to switch board shell 1's inner wall bottom, the inner wall sliding connection of spout two 34 has slider 18, the top fixedly connected with backup pad 19 of slider 18, the left side wall fixedly connected with rack three 20 of backup pad 19, switch board shell 1's inner wall bottom fixedly connected with spliced pole one 12, the top fixedly connected with locating plate 11 of spliced pole one 12, the through-hole has been seted up to locating plate 11's outer wall and the dead axle through this through-hole is fixed the rotation and is connected with the coupling gear 10 of being connected with rack three 20 meshing.
When needs pull out interior components and parts 32 of cabinet to switch board shell 1 outside completely and overhaul, only need to pull cabinet door 3 completely to end, rack two 7 begins to mesh with coupling gear 10 lower surface tooth this moment, and then drive coupling gear 10 and use the through-hole position on locating plate 11 surface to rotate as the axle center, and then drive and move forward with coupling gear 10 upper surface tooth meshed's rack three 20, and then drive slider 18 and slide forward at two 34 inner walls of spout, backup pad 19 carries thing board 26 and is located the interior components and parts 32 of cabinet above thing board 26 and moves forward this moment, send out interior components and parts 32 of cabinet to switch board shell 1 outside gradually, conveniently overhaul interior components and parts 32 internal circuit of cabinet.
As shown in fig. 4, the third rack 20 is engaged with the teeth on the upper surface of the coupling gear 10, and the second rack 7 is located on the same horizontal plane with the lower surface of the coupling gear 10 and can be engaged with the teeth on the lower surface of the coupling gear 10.
As shown in fig. 5, a storage plate 26 is fixedly connected to the top of the supporting plate 19, an in-cabinet component 32 is fixedly mounted on the upper surface of the storage plate 26, inclined grooves 27 are formed in the upper surface of the storage plate 26 and on the left and right sides of the in-cabinet component 32, a heat dissipation plate 28 for conducting heat to the in-cabinet component 32 is slidably connected to the inner wall of each inclined groove 27, and the heat dissipation plate 28 is an aluminum extruded heat dissipation fin.
When closing cabinet door 3, like this, two sets of heating panel 28 begin to contact with the outer wall of components and parts 32 in the cabinet gradually this moment, dispel the heat to components and parts 32 in the cabinet, through the heating panel 28 that sets up the crowded formula fin of aluminium, improve the radiating effect.
As shown in fig. 4, the first sliding grooves 33 are formed in the left side and the right side of the second sliding grooves 34 of the bottom of the inner wall of the power distribution cabinet housing 1, the sliding rods 24 are connected to the inner wall of the first sliding grooves 33 in a sliding manner, the supporting rod 21 is fixedly connected to the back of the supporting plate 19, the second connecting columns 22 are fixedly connected to the top of the supporting rod 21, two groups of movable rods 23 distributed vertically are connected to the outer wall of the second connecting columns 22 in a fixed-axis rotating manner, one ends, far away from the second connecting columns 22, of the movable rods 23 are connected to the outer wall of the sliding rods 24 in a rotating manner, and pull rods 25 are movably connected between the outer wall of each sliding rod 24 and the outer wall of the adjacent heat dissipation plate 28.
When the supporting plate 19 moves forward, the supporting rod 21 and the two connecting column 22 can be driven to move forward synchronously, and then one ends of the two groups of movable rods 23 located on the outer wall of the two connecting column 22 are driven to move forward synchronously, and then one ends of the movable rods 23 far away from the two connecting column 22 are driven to move towards one ends far away from the internal components 32 of the cabinet, and further the slide rods 24 are driven to slide on one sides far away from the internal components 32 of the cabinet on the inner wall of the first sliding groove 33, and then the pull rod 25 and the heat dissipation plate 28 are driven to move towards one side far away from the internal components 32 of the cabinet synchronously, at the moment, the heat dissipation plate 28 is separated from the outer wall of the internal components 32 of the cabinet, and the internal circuits of the internal components 32 of the cabinet can be maintained by workers.
As shown in fig. 5, a socket 29 is fixedly connected to the right side of the upper surface of the object placing plate 26, a plug 30 adapted to the socket 29 is fixedly connected to the outer wall of the right heat dissipating plate 28, an illuminating lamp 31 is fixedly mounted on the inner wall of the heat dissipating plate 28, and the plug 30 and the socket 29 are electrically connected to the illuminating lamp 31.
Simultaneously, when heating panel 28 when moving to one side of keeping away from interior components and parts 32 of cabinet, the bottom of heating panel 28 can slide at the inner wall of chute 27 simultaneously, drives plug 30 simultaneously and is close to socket 29 direction gradually, and when interior components and parts 32 of cabinet pull to switch board shell 1 outside back completely, plug 30 and socket 29 contact this moment, and light 31 begins the circular telegram this moment, throws light on to interior components and parts 32 of cabinet, makes things convenient for staff to overhaul interior components and parts 32 internal circuit of cabinet.
Example two:
as shown in fig. 9, in addition to the first embodiment, the heat dissipation plate 28 is replaced with a cooling plate 281, and specific alternatives are as follows: the top fixedly connected with of backup pad 19 puts thing board 26, and the last fixed surface who puts thing board 26 installs components and parts 32 in the cabinet, and the chute 27 has all been seted up to the relative cabinet of the upper surface of putting thing board 26 left and right sides of components and parts 32 in the cabinet, and the inner wall sliding connection of chute 27 has the cooling plate 281 that is used for carrying out the external cold water that flows that is connected of conducting heat to components and parts 32 in the cabinet.
When closing cabinet door 3, on the same way, two sets of cooling plates 281 that are external to have cold water that flows begin to contact with the outer wall of components and parts 32 in the cabinet gradually this moment, dispel the heat to components and parts 32 in the cabinet, have cold water's that flows cooling plate 281 through setting up the external, improve the radiating effect.
The working principle of the first embodiment of the scheme is as follows: when the brand new intelligent withdrawable high-low voltage power distribution cabinet is used, when a cabinet door 3 needs to be opened to overhaul the interior of a power distribution cabinet shell 1, a hand pulls a handle groove 4 leftwards by hand, so that the handle groove 4 is driven to slide leftwards on the inner wall of a sliding seat 5, and a rack I6 is driven to synchronously move leftwards, so that a gear 9 meshed and connected with the rack I6 is driven to rotate, a rotating shaft 15 and a radiating fan blade 16 are driven to rotate, a certain suction force is generated by the rotation of the radiating fan blade 16, external air is sucked into an inner cavity of the power distribution cabinet shell 1, and the interior of the power distribution cabinet shell 1 is filled with dry air through the filtration of a filter layer 17;
meanwhile, in the process of opening the cabinet door 3, air can flow out from the opening position of the cabinet door 3, the heat dissipation fan blades 16 fill a certain amount of air into the power distribution cabinet shell 1, so that the flow of humid and hot air in the power distribution cabinet shell 1 from the position of the cabinet door 3 is accelerated, similarly, when the cabinet door 3 is closed, the heat dissipation fan blades 16 are reversed at the moment, the humid and hot air in the inner cavity of the power distribution cabinet shell 1 is blown out of the power distribution cabinet shell 1 again, the quick ventilation function can be realized on the humid and hot air in the inner cavity of the power distribution cabinet shell 1 through closing the cabinet door 3, the dryness of the inner cavity of the power distribution cabinet shell 1 is kept, and the phenomenon that the humid and hot air damages the internal circuit of the power distribution cabinet shell 1 is prevented;
under the better condition of lighting conditions or in rainy weather, the components 32 in the cabinet do not need to be completely pulled out of the shell 1 of the power distribution cabinet, at the moment, the cabinet door 3 does not need to be completely pulled to the bottom in the process of opening the cabinet door 3, and at the moment, the rack II 7 synchronously moves leftwards but cannot be meshed with the gear 9, so that the components 32 in the cabinet are prevented from being damaged due to contact with external water vapor;
on the contrary, when the components 32 in the cabinet are required to be completely pulled out of the shell 1 of the power distribution cabinet for maintenance, only the cabinet door 3 is required to be completely pulled to the bottom, at the moment, the second rack 7 starts to be meshed with the teeth on the lower surface of the coupling gear 10, so that the coupling gear 10 is driven to rotate by taking the position of the through hole on the surface of the positioning plate 11 as an axis, and further the third rack 20 meshed with the teeth on the upper surface of the coupling gear 10 is driven to move forwards, so that the sliding block 18 is driven to slide forwards on the inner wall of the second sliding groove 34, at the moment, the support plate 19 carries the object placing plate 26 and the components 32 in the cabinet above the object placing plate 26 to move forwards, so that the components 32 in the cabinet are gradually sent out of the shell 1 of the power distribution cabinet, and circuits inside the components 32 in the cabinet are convenient to be maintained;
when the supporting plate 19 moves forwards, the supporting rod 21 and the second connecting column 22 are driven to synchronously move forwards, so that one ends of the two groups of movable rods 23, which are positioned on the outer wall of the second connecting column 22, are driven to synchronously move forwards, one ends of the movable rods 23, which are far away from the second connecting column 22, are further driven to move towards one ends, which are far away from the components 32 in the cabinet, so that the slide rods 24 are driven to slide towards one side, which is far away from the components 32 in the cabinet, on the inner wall of the first chute 33, and then the pull rod 25 and the heat dissipation plate 28 are pulled to synchronously move towards one side, which is far away from the components 32 in the cabinet, at the moment, the heat dissipation plate 28 is separated from the outer wall of the components 32 in the cabinet, and the maintenance of the internal circuits of the components 32 in the cabinet by workers is facilitated;
meanwhile, when the heat dissipation plate 28 moves to one side far away from the components 32 in the cabinet, the bottom of the heat dissipation plate 28 can slide on the inner wall of the chute 27, and meanwhile, the plug 30 is driven to gradually approach the socket 29, after the components 32 in the cabinet are completely pulled to the outside of the shell 1 of the power distribution cabinet, the plug 30 is in contact with the socket 29, the illuminating lamp 31 is powered on at the moment, the components 32 in the cabinet are illuminated, and a worker can conveniently overhaul the internal circuit of the components 32 in the cabinet;
when closing cabinet door 3, like this, two sets of heating panel 28 begin to contact with the outer wall of components and parts 32 in the cabinet gradually this moment, dispel the heat to components and parts 32 in the cabinet, through the heating panel 28 that sets up the crowded formula fin of aluminium, improve the radiating effect.
The principle of the second embodiment is different from that of the first embodiment in that the heat dissipation plate 28 is replaced with a cooling plate 281, and the second embodiment operates according to the following principle: when closing cabinet door 3, on the same way, two sets of cooling plates 281 that are external to have cold water that flows begin to contact with the outer wall of components and parts 32 in the cabinet gradually this moment, dispel the heat to components and parts 32 in the cabinet, have cold water's that flows cooling plate 281 through setting up the external, improve the radiating effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a brand-new intelligence withdrawable high-low voltage power distribution cabinet, includes switch board shell (1), its characterized in that: the power distribution cabinet is characterized in that a baffle (2) is fixedly connected to the left side of the front face of a power distribution cabinet shell (1), a sliding seat (5) is fixedly connected to the bottom of the inner wall of the power distribution cabinet shell (1), a cabinet door (3) is slidably connected to the inner wall of the sliding seat (5), a handle groove (4) is formed in the front face of the cabinet door (3), a rack I (6) is fixedly connected to the bottom of the back face of the cabinet door (3), a dehumidifying mechanism (8) is arranged at the bottom of the inner wall of the power distribution cabinet shell (1), the dehumidifying mechanism (8) comprises a heat dissipation shell (13), the heat dissipation shell (13) is embedded in the lower surface of the power distribution cabinet shell (1), a support frame (14) is fixedly connected to the upper side of the inner wall of the heat dissipation shell (13), a rotating shaft (15) is rotatably connected to the middle position of the support frame (14), and heat dissipation fan blades (16) are fixedly connected to the bottom of the rotating shaft (15), the top end of the rotating shaft (15) is fixedly connected with a gear (9) meshed with the first rack (6), and the lower surface of the dehumidifying mechanism (8) is fixedly connected with a filter layer (17).
2. The new intelligent withdrawable high-low voltage power distribution cabinet according to claim 1, characterized in that: the front surface of the cabinet door (3) is attached to the back surface of the baffle (2), and the filter layer (17) comprises a filter screen for removing impurities and a dehumidification layer for removing moisture.
3. The new intelligent withdrawable high-low voltage power distribution cabinet according to claim 1, characterized in that: the utility model discloses a cabinet door, including cabinet door (3), cabinet door, inner wall, spout, locating plate (11), cabinet door, cabinet door, cabinet door, cabinet door, cabinet door, cabinet door, cabinet door, cabinet door, cabinet.
4. The new intelligent withdrawable high-low voltage power distribution cabinet according to claim 3, characterized in that: the rack III (20) is meshed with the teeth on the upper surface of the coupling gear (10), and the rack II (7) and the lower surface of the coupling gear (10) are positioned on the same horizontal plane and can be meshed with the teeth on the lower surface of the coupling gear (10).
5. The new intelligent withdrawable high-low voltage power distribution cabinet according to claim 3, characterized in that: the top fixedly connected with of backup pad (19) puts thing board (26), the last fixed surface who puts thing board (26) installs components and parts (32) in the cabinet, the relative left and right sides of components and parts (32) in the cabinet of the upper surface who puts thing board (26) has all seted up chute (27), the inner wall sliding connection of chute (27) has and is used for carrying out heat-conducting heating panel (28) to components and parts (32) in the cabinet, heating panel (28) are the crowded formula fin of aluminium.
6. The new intelligent withdrawable high-low voltage power distribution cabinet according to claim 1, characterized in that: spout one (33) has all been seted up to the left and right sides of the relative spout two (34) in inner wall bottom of switch board shell (1), the inner wall sliding connection of spout one (33) has slide bar (24), back fixedly connected with bracing piece (21) of backup pad (19), the top fixedly connected with spliced pole two (22) of bracing piece (21), the outer wall dead axle of spliced pole two (22) rotates and is connected with two sets of movable rod (23) that are distribution from top to bottom, the one end that spliced pole two (22) were kept away from in movable rod (23) rotates with the outer wall of slide bar (24) to be connected, swing joint has pull rod (25) between the outer wall of slide bar (24) and the outer wall of adjacent heating panel (28).
7. The new intelligent withdrawable high-low voltage power distribution cabinet according to claim 5, characterized in that: put upper surface right side fixedly connected with socket (29) of thing board (26), the right side the outer wall fixedly connected with of heating panel (28) and plug (30) of socket (29) looks adaptation, the inner wall fixed mounting of heating panel (28) has light (31), plug (30) and socket (29) and light (31) electric connection.
8. The new intelligent withdrawable high-low voltage power distribution cabinet according to claim 3, characterized in that: the top fixedly connected with of backup pad (19) puts thing board (26), the last fixed surface who puts thing board (26) installs components and parts (32) in the cabinet, the relative cabinet of the upper surface who puts thing board (26) the left and right sides of components and parts (32) has all seted up chute (27), the inner wall sliding connection of chute (27) has and is used for carrying out the cooling plate (281) that the external cold water that flows that is connected of heat conduction has to components and parts (32) in the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111077706.4A CN113629507A (en) | 2021-09-15 | 2021-09-15 | Brand-new intelligent movable high-low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111077706.4A CN113629507A (en) | 2021-09-15 | 2021-09-15 | Brand-new intelligent movable high-low voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113629507A true CN113629507A (en) | 2021-11-09 |
Family
ID=78389966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111077706.4A Withdrawn CN113629507A (en) | 2021-09-15 | 2021-09-15 | Brand-new intelligent movable high-low voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113629507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110436A (en) * | 2022-01-26 | 2022-03-01 | 常州市潞城燃气设备股份有限公司 | Gas pressure regulating metering cabinet |
| CN116960751A (en) * | 2023-07-27 | 2023-10-27 | 埃朴励迩(北京)科技有限公司 | Outdoor dustproof switch board |
-
2021
- 2021-09-15 CN CN202111077706.4A patent/CN113629507A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110436A (en) * | 2022-01-26 | 2022-03-01 | 常州市潞城燃气设备股份有限公司 | Gas pressure regulating metering cabinet |
| CN114110436B (en) * | 2022-01-26 | 2022-04-12 | 常州市潞城燃气设备股份有限公司 | Gas pressure regulating metering cabinet |
| CN116960751A (en) * | 2023-07-27 | 2023-10-27 | 埃朴励迩(北京)科技有限公司 | Outdoor dustproof switch board |
| CN116960751B (en) * | 2023-07-27 | 2024-03-05 | 浙江星空电器有限公司 | Outdoor dustproof switch board |
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Application publication date: 20211109 |