CN118040501A - Power distribution cabinet - Google Patents
Power distribution cabinet Download PDFInfo
- Publication number
- CN118040501A CN118040501A CN202410430701.2A CN202410430701A CN118040501A CN 118040501 A CN118040501 A CN 118040501A CN 202410430701 A CN202410430701 A CN 202410430701A CN 118040501 A CN118040501 A CN 118040501A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- sleeve
- air guide
- air
- power distribution
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000009423 ventilation Methods 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H02B1/26—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
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/38—Hinged covers or doors
-
- 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
- H02B1/50—Pedestal- or pad-mounted 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a power distribution cabinet, and belongs to the technical field of power distribution cabinets. The utility model provides a switch board, includes the cabinet body that hinged joint has the chamber door, still includes: the adjusting base is fixedly arranged at the bottom of the cabinet body; the ventilation holes comprise air outlet holes and air inlet holes and are respectively arranged at the upper side and the lower side of the cabinet body, and a filter screen is arranged in each ventilation hole; the V-shaped rain shelter is fixedly arranged on the upper side of the cabinet body, and a rain sensor is arranged on the V-shaped rain shelter; the shell is fixedly arranged on one side of the cabinet body, which is away from the cabinet door, and an air guide mechanism for communicating the two vent holes is arranged in the shell; the invention can connect the ventilation holes on the upper side and the lower side of the cabinet body by utilizing the air guide mechanism in rainy days, can prevent external rainwater or wet cooling air from entering the interior of the cabinet body, can cool and cool hot air flowing in the air guide mechanism by utilizing water, and can ensure the heat dissipation capacity of the cabinet body while improving the waterproof effect of the power distribution cabinet.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet.
Background
The distribution cabinet (box) is a final-stage device of a distribution system, is a generic name of a motor control center, and is used in occasions with scattered loads and fewer loops. The power distribution cabinet used outdoors is generally provided with the radiating holes at the side edges of the cabinet body so that the power distribution cabinet can normally radiate heat, but in rainy days, rainwater or wet cooling air can easily enter the power distribution cabinet through the radiating holes, and short circuit or even explosion of an internal circuit of the cabinet body is caused.
The invention in China with the application number of CN202211650290.5 in the prior art discloses an outdoor waterproof power distribution cabinet, and a connecting plate drives a plug rod to plug a heat dissipation hole in rainy days so as to prevent rainwater from entering the power distribution cabinet, so that a waterproof effect is achieved to a certain extent; however, the plugging rod has defects in the specific use process, and the plugging rod is used for plugging the heat dissipation holes, so that the heat in the cabinet body cannot be discharged, the temperature in the cabinet body rises too fast, the working performance of each electric element in the cabinet body is affected, and a fire disaster is caused when the temperature is serious; and when the rainwater volume is too big, the rainwater gathers still can make switch board body bottom soak in water, and the water-proof effects is not fine.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a power distribution cabinet.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a switch board, includes the cabinet body that hinged joint has the chamber door, still includes:
the adjusting base is fixedly arranged at the bottom of the cabinet body;
The ventilation holes comprise air outlet holes and air inlet holes and are respectively arranged at the upper side and the lower side of the cabinet body, and a filter screen is arranged in each ventilation hole;
The V-shaped rain shelter is fixedly arranged on the upper side of the cabinet body, and a rain sensor is arranged on the V-shaped rain shelter; and
The rain water collecting device comprises a shell, wherein the shell is fixedly arranged on one side, deviating from a box door, of the cabinet body, an air guide mechanism used for communicating two ventilation holes is arranged in the shell, and a driving mechanism which is electrically connected with a rain water sensor and used for driving the air guide mechanism to move is fixedly arranged on the adjusting base.
Preferably, the air guide mechanism comprises a supporting seat connected with the outer wall of the cabinet body, a sleeve fixedly connected with the supporting seat, an air guide pipe rotationally connected in the sleeve and an air guide disk arranged at two ends of the air guide pipe and matched with the air vent, and a water body is arranged between the inner side wall of the sleeve and the outer side wall of the air guide pipe.
Preferably, the air duct comprises a main duct rotationally connected with the sleeve and L-shaped ducts vertically and slidably connected with two ends of the main duct, one end, far away from the main duct, of the L-shaped duct is connected with the air guide disc, a sealing gasket is arranged on the air guide disc, and a partition plate is slidably connected on the air guide disc.
Preferably, the driving mechanism comprises a screw rod movably arranged on the adjusting base, a driving gear fixedly arranged on the screw rod, a driven gear meshed with the driving gear and fixedly arranged on the air duct, a top plate rotatably arranged at the top of the screw rod, and a driving motor fixedly arranged on the top plate and connected with the screw rod, wherein the top plate and the cabinet body are arranged in a sliding manner, and a sliding groove matched with the top plate is formed in the cabinet body.
Preferably, the adjusting base comprises an installing plate fixedly arranged on the ground, installing pipes arranged at four corners of the installing plate and an adjusting rod which is connected in the installing pipes in a sliding manner and is connected with the cabinet body.
Preferably, the screw outside threaded connection has first sleeve, first sleeve and cabinet body fixed connection.
Preferably, the cabinet body is fixedly provided with a support, the support is rotationally connected with a rotating rod, a transmission gear meshed with a driven gear is arranged on the rotating rod, external threads are arranged on the upper side and the lower side of the rotating rod, the external threads are in threaded connection with a second sleeve, and a lantern ring rotationally connected with the L-shaped guide pipe is fixedly arranged on the second sleeve.
Preferably, the cabinet body outside rotates and is provided with the axis of rotation, driven bevel gear has set firmly in the axis of rotation, be provided with on the dwang with driven bevel gear meshing's initiative bevel gear, the winding is connected with the stay cord in the axis of rotation, the one end that the axis of rotation was kept away from to the stay cord links to each other with the baffle, be provided with the extension board on the baffle, be provided with elastic element between extension board and the air guide disc.
Preferably, the V-shaped rain shelter is provided with a water collecting tank, a water guide pipe is arranged between the water collecting tank and the sleeve, and a drain pipe is arranged between the bottom of the sleeve and the shell.
Preferably, the sleeve is internally provided with a groove, the sleeve is fixedly provided with a connecting plate on the inner wall of the bottom side of the groove, the connecting plate is fixedly provided with an elastic telescopic rod, one end of the elastic telescopic rod, which is far away from the connecting plate, is fixedly provided with a baffle plate which is movably propped against the inner wall of the sleeve, the bottom of the baffle plate is provided with a connecting rod, and one end of the connecting rod, which is far away from the baffle plate, is connected with a plugging plate for plugging the water inlet end of the drain pipe.
Compared with the prior art, the invention provides a power distribution cabinet, which has the following beneficial effects:
1. this outdoor waterproof type switch board, it rotates to drive air guide mechanism through actuating mechanism, makes air guide mechanism can be with the ventilation hole connection of the upper and lower both sides of cabinet body when rainy day, can avoid external rainwater or wet cooling air to get into the cabinet body inside, and can utilize the water to cool off the hot air that flows in the air guide mechanism, guarantees the heat dispersion of the cabinet body when improving switch board water-proof effects
2. This outdoor waterproof type switch board, through the operation of control actuating mechanism, make driving motor drive the screw rod rotatory, the driving gear on the screw rod and the driven gear meshing transmission on the air duct, make driven gear drive the air duct and use the sleeve pipe central axis to rotate as the centre of a circle, make the air guide dish at air duct both ends cover the ventilation hole of cabinet body upper and lower both sides respectively, make the internal hot air that produces of cabinet derive from cabinet body upside ventilation hole, carry the ventilation hole to cabinet body downside through air guide mechanism's cooling, effectively avoid external rainwater or wet cold air to get into the cabinet body inside, improve the waterproof performance of switch board.
3. This outdoor waterproof type switch board, when driving mechanism drive air guide mechanism rotates, the rotation of screw rod makes its outside threaded connection's first sleeve move up, and first sleeve drives the relative screw rod of cabinet and moves up to improve the height of the cabinet body, avoid the cabinet body bottom to soak in the aquatic, further improve the waterproof effect when switch board rains.
4. This outdoor waterproof type switch board, when driving mechanism drive air guide mechanism rotates, the driven gear in the air duct outside and the drive gear meshing transmission on the dwang, make drive gear drive the dwang rotate, make the air duct drive the air guide plate when rotating to ventilation hole department, dwang outside threaded connection's second sleeve passes through the lantern ring and drives L shape pipe and be responsible for the body relatively and remove, and then make the air guide plate that links to each other with L shape pipe gradually shift and laminate in cabinet body ventilation hole department, avoid L shape pipe drive air guide plate horizontal migration to lead to cabinet body and air guide plate abrasion serious, guarantee the life of switch board.
5. This outdoor waterproof type switch board, when driving mechanism drive air guide mechanism rotates, the initiative bevel gear in outside and the driven bevel gear meshing transmission in the axis of rotation when the dwang rotates, driven bevel gear drives the axis of rotation to the stay cord rolling, to the baffle effort when the stay cord rolling, make the baffle slide on the air guide plate and no longer to the shutoff of air guide plate, can be linked together with the ventilation hole when making the air guide plate remove to the ventilation hole along with the air guide pipe, easy operation is convenient, need not the staff and participates in, reduces staff's work load, realizes the waterproof automation of switch board.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the inside of the housing of the present invention;
FIG. 4 is a partially enlarged schematic illustration of the structure of portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is a partially enlarged schematic illustration of the structure of portion B of FIG. 3 in accordance with the present invention;
FIG. 6 is a schematic cross-sectional view of a sleeve according to the present invention;
fig. 7 is a partially enlarged schematic view of the structure of the C part in fig. 6 according to the present invention.
In the figure: 1. a cabinet body; 101. a door; 102. a support base; 103. a support; 2. adjusting the base; 201. a mounting plate; 202. installing a pipe; 203. an adjusting rod; 3. a vent hole; 301. a filter screen; 4. v-shaped rain shelter; 401. a rain sensor; 402. a water collection tank; 5. a housing; 6. a sleeve; 601. a groove; 602. a connecting plate; 603. an elastic telescopic rod; 604. a baffle; 6041. a connecting rod; 605. a plugging plate; 7. a screw; 701. a drive gear; 7011. a driven gear; 702. a top plate; 703. a driving motor; 704. a first sleeve; 8. an air duct; 801. a main conduit; 802. an L-shaped conduit; 9. an air guide disc; 901. a sealing gasket; 902. a partition plate; 9021. a support plate; 9022. an elastic element; 10. a rotating lever; 1001. a transmission gear; 1002. an external thread; 1003. a second sleeve; 1004. a collar; 1005. a drive bevel gear; 11. a rotating shaft; 111. a driven bevel gear; 112. a pull rope; 12. a water conduit; 13. and (5) a water drain pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," 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 should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples: referring to fig. 1,2 and 3, a power distribution cabinet includes a cabinet body 1 hinged with a door 101, and further includes:
the adjusting base 2 is fixedly arranged at the bottom of the cabinet body 1;
the ventilation hole 3, the ventilation hole 3 comprises an air outlet hole and an air inlet hole and is respectively arranged at the upper side and the lower side of the cabinet body 1, and a filter screen 301 is arranged in the ventilation hole 3;
the V-shaped rain shelter 4 is fixedly arranged on the upper side of the cabinet body 1, and a rain sensor 401 is arranged on the V-shaped rain shelter 4; and
The shell 5, shell 5 set firmly in cabinet body 1 one side that deviates from chamber door 101, be provided with the air guide mechanism that is used for two ventilation holes 3 of intercommunication in the shell 5, adjust setting on the base 2 and link firmly with rain sensor 401 electrical property and be used for driving the actuating mechanism of air guide mechanism activity.
Specifically, the power distribution cabinet can generate a large amount of hot air during working, and the hot air can be accumulated at the top of the cabinet body 1, so that the vent hole 3 at the top can always discharge the hot air outwards in a normal working state in a non-rainy day, and the ventilation hole 3 at the bottom of the cabinet body 1 is matched to realize the ventilation of the inside of the power distribution cabinet, so that the inside of the cabinet body 1 is cooled; and when rainy weather, the V-arrangement canopy 4 can shelter from the rainwater that falls in cabinet body 1 upside ventilation hole 3 directly, and under wind-force effect, some rainwater and moist air can get into cabinet body 1 inside through the ventilation hole 3 of top or bottom, when rain is detected to rain sensor 401, actuating mechanism operation and drive air guide mechanism action utilize air guide mechanism to connect the ventilation hole 3 of cabinet body 1 upper and lower both sides, can avoid external rainwater or moist cold air to get into cabinet body 1 inside, and available water carries out cooling to the hot air that flows in the air guide mechanism, guarantee the heat dispersion of cabinet body 1 when improving switch board water-proof effects.
Referring to fig. 1,2, 3,4 and 6, as a preferred technical scheme of the present invention, the air guide mechanism comprises a supporting seat 102 connected with the outer wall of the cabinet body 1, a sleeve 6 fixedly connected with the supporting seat 102, an air guide pipe 8 rotatably connected in the sleeve 6, and air guide plates 9 arranged at two ends of the air guide pipe 8 and matched with the ventilation holes 3, wherein a water body is arranged between the inner side wall of the sleeve 6 and the outer side wall of the air guide pipe 8.
Further, the air duct 8 comprises a main duct 801 rotationally connected with the sleeve 6 and L-shaped ducts 802 vertically and slidably connected with two ends of the main duct 801, one end, far away from the main duct 801, of the L-shaped duct 802 is connected with the air guide disc 9, a sealing gasket 901 is arranged on the air guide disc 9, and a partition plate 902 is slidably connected on the air guide disc 9.
Specifically, when the driving mechanism operates, the main guide pipe 801 is driven to rotate relative to the sleeve 6, the main guide pipe 801 drives the L-shaped guide pipe 802 to rotate by taking the sleeve 6 as a circle center, so that the L-shaped guide pipe 802 drives the air guide plates 9 at two ends to displace and gradually attach to and cover the air vent 3 of the cabinet body 1, hot air generated in the cabinet body 1 is led out from the air vent 3 at the upper side of the cabinet body 1, the hot air is conveyed to the air vent 3 at the lower side of the cabinet body 1 through the air guide mechanism, a water body is stored between the air guide pipe 8 and the sleeve 6, the hot air conveyed by the air guide pipe 8 can be subjected to heat exchange, the temperature of the hot air is reduced, then the air with reduced temperature reenters the cabinet body 1to circularly flow, the sealing gasket 901 on the air guide plate 9 can improve the sealing performance of the connection between the air guide plate 9 and the cabinet body 1, the outside rainwater or wet and cold air are effectively prevented from entering the inside the cabinet body 1, the waterproof performance of the power distribution cabinet is improved, the air guide plate 902 can be used for sealing the opening of the air guide plate 9 when the power distribution cabinet is not used, the outside impurities are prevented from entering the inside the air guide mechanism, the clean impurities in the cabinet body is ensured, and the impurities in the cabinet 1 are prevented from accumulating.
Referring to fig. 1,2,3 and 5, as a preferred technical scheme of the present invention, the driving mechanism includes a screw rod 7 movably disposed on the adjusting base 2, a driving gear 701 fixedly disposed on the screw rod 7, a driven gear 7011 engaged with the driving gear 701 and fixedly disposed on the air duct 8, a top plate 702 rotatably disposed on top of the screw rod 7, and a driving motor 703 fixedly disposed on the top plate 702 and connected with the screw rod 7, wherein the top plate 702 is slidably disposed with the cabinet body 1, and a chute matched with the top plate 702 is formed on the cabinet body 1; specifically, when the driving mechanism operates, the driving motor 703 drives the screw rod 7 to rotate, the driving gear 701 on the screw rod 7 is meshed with the driven gear 7011 on the air duct 8 to drive the air duct 8 to rotate by taking the central axis of the sleeve pipe 6 as the center of a circle, so that the air guide plates 9 at two ends of the air duct 8 respectively cover the vent holes 3 at the upper side and the lower side of the cabinet body 1, the two vent holes 3 are communicated, hot air generated in the cabinet body 1 is led out from the vent holes 3 at the upper side of the cabinet body 1, and is conveyed to the vent holes 3 at the lower side of the cabinet body 1 through cooling of the air guide mechanism, so that external rainwater or wet cooling air is effectively prevented from entering the interior of the cabinet body 1, and the waterproof performance of the power distribution cabinet is improved.
Referring to fig. 1,2 and 3, as a preferred embodiment of the present invention, the adjusting base 2 includes a mounting plate 201 fixed to the ground, mounting pipes 202 provided at four corners of the mounting plate 201, and an adjusting rod 203 slidably coupled in the mounting pipe 202 and connected to the cabinet 1.
Further, the first sleeve 704 is connected to the outer side of the screw 7 in a threaded manner, and the first sleeve 704 is fixedly connected with the cabinet 1.
Specifically, when the driving mechanism drives the air guide mechanism to rotate, the first sleeve 704 which is in threaded connection with the outer side of the screw rod 7 moves upwards by the rotation of the screw rod 7, and the first sleeve 704 drives the cabinet body 1 to move upwards relative to the screw rod 7, so that the height of the cabinet body 1 is improved, the bottom of the cabinet body 1 is prevented from being soaked in water, and the waterproof effect of the power distribution cabinet in raining is further improved.
Referring to fig. 1,2, 3, 4 and 6, as a preferred technical scheme of the present invention, a support 103 is fixed on a cabinet body 1, a rotating rod 10 is rotatably connected on the support 103, a transmission gear 1001 meshed with a driven gear 7011 is arranged on the rotating rod 10, external threads 1002 are arranged on both upper and lower sides of the rotating rod 10, a second sleeve 1003 is in threaded connection with the external threads 1002, and a collar 1004 rotatably connected with an L-shaped conduit 802 is fixed on the second sleeve 1003; specifically, when the driving mechanism drives the air guide mechanism to rotate, the driven gear 7011 on the outer side of the air guide pipe 8 is meshed with the transmission gear 1001 on the rotating rod 10 to drive the rotating rod 10 to rotate, so that when the air guide pipe 8 drives the air guide plate 9 to rotate towards the vent hole 3, the second sleeve 1003 in threaded connection on the outer side of the rotating rod 10 drives the L-shaped guide pipe 802 to move relative to the main guide pipe 801 through the sleeve ring 1004, and further the air guide plate 9 connected with the L-shaped guide pipe 802 is gradually displaced and attached to the vent hole 3 of the cabinet body 1, the situation that the cabinet body 1 and the air guide plate 9 are seriously worn due to the horizontal movement of the L-shaped guide pipe 802 is avoided, a gap exists between the air guide mechanism and the cabinet body 1, rainwater or wet cooling air enters the cabinet body 1 is caused, and therefore the waterproof performance of the power distribution cabinet is effectively improved.
Referring to fig. 1,2,3,4, 5 and 6, as a preferred technical solution of the present invention, a rotating shaft 11 is rotatably provided at the outer side of the cabinet body 1, a driven bevel gear 111 is fixedly provided on the rotating shaft 11, a driving bevel gear 1005 engaged with the driven bevel gear 111 is provided on the rotating rod 10, a pull rope 112 is wound and connected on the rotating shaft 11, one end of the pull rope 112 far from the rotating shaft 11 is connected with a partition plate 902, a support plate 9021 is provided on the partition plate 902, and an elastic element 9022 is provided between the support plate 9021 and the air guide disc 9; specifically, when the driving mechanism drives the air guide mechanism to rotate, the driving bevel gear 1005 on the outer side of the rotating rod 10 is meshed with the driven bevel gear 111 on the rotating shaft 11 to drive the rotating shaft 11 to wind the pull rope 112, and the pull rope 112 winds up, acting force is applied to the partition plate 902, so that the partition plate 902 slides on the air guide plate 9 and is not blocked to the air guide plate 9 any more, the air guide plate 9 can be communicated with the air guide plate 3 when moving to the air guide hole 3 along with the air guide pipe 8, the operation is simple and convenient, the participation of staff is not needed, the workload of the staff is reduced, the waterproof automation of the power distribution cabinet is realized, and when the driving mechanism drives the air guide mechanism to be not communicated with the air guide holes 3 at the two ends any more, the rotating shaft 11 is not wound up and released to the pull rope 112 any more, and the partition plate 902 is pushed by the elastic element 9022 to automatically reset and block the opening of the air guide plate 9, so that external dust impurities are prevented from entering the air guide pipe 8.
Referring to fig. 1,2, 3, 6 and 7, as a preferable technical solution of the present invention, a water collecting tank 402 is provided on the V-shaped canopy 4, a water guide pipe 12 is provided between the water collecting tank 402 and the sleeve 6, and a drain pipe 13 is provided between the bottom of the sleeve 6 and the housing 5.
Further, a groove 601 is formed in the sleeve 6, a connecting plate 602 is fixedly arranged on the inner wall of the bottom side of the groove 601 of the sleeve 6, an elastic telescopic rod 603 is fixedly arranged on the connecting plate 602, a baffle 604 which is movably abutted against the inner wall of the sleeve 6 is fixedly arranged at one end, far away from the connecting plate 602, of the elastic telescopic rod 603, a connecting rod 6041 is arranged at the bottom of the baffle 604, and a blocking plate 605 for blocking the water inlet end of the drain pipe 13 is connected at one end, far away from the baffle 604, of the connecting rod 6041.
Specifically, store the water between sleeve pipe 6 and the air duct 8 and cool down the hot air that the air guide mechanism carried, but along with the lapse of time, the water temperature between sleeve pipe 6 and the air duct 8 risees and drops in the air current cooling effect of carrying, consequently, water catch bowl 402 has been seted up on V-arrangement canopy 4, rainwater when can be to raining gets into water guide pipe 12, it is to say that the water inlet end of water guide pipe 12 is provided with the interception net and avoids impurity along with the rainwater entering, rainwater in entering sleeve pipe 6 through water guide pipe 12 can pile up on baffle 604, along with the increase of collecting the rainwater, elastic telescopic rod 603 atress shrink, baffle 604 atress moves down and is in recess 601 department, there is the space between baffle 604 and the recess 601, rainwater in the entering sleeve pipe 6 drops in sleeve pipe 6 downside along the space, and when baffle 604 moves down, baffle 604 drives the synchronous downshift of closure plate 605 through connecting rod 6041, make the water inlet of closure plate 605 no longer to drain pipe 13, it can flow to make the rainwater that collects in the sleeve pipe 6 sustainable, and discharge through drain pipe 13, the rainwater that the interior rainwater of sleeve pipe 6 gets into in the sleeve pipe 6 can pile up on, the baffle 1, the realization is guaranteed that the heat transfer net is continued to collect the rainwater in the water guide cabinet is difficult to realize the heat transfer effect of the water guide 1 simultaneously, the water guide cabinet is avoided too much to collect the rainwater, the heat transfer net to realize the water-proof that can's in the water-proof, and can's heat-proof heat transfer effect is guaranteed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a switch board, is including cabinet body (1) that hinged joint has chamber door (101), its characterized in that still includes:
The adjusting base (2) is fixedly arranged at the bottom of the cabinet body (1);
The air vent (3), the air vent (3) comprises an air outlet and an air inlet and is respectively arranged at the upper side and the lower side of the cabinet body (1), and a filter screen (301) is arranged in the air vent (3);
the V-shaped rain shelter (4), the V-shaped rain shelter (4) is fixedly arranged on the upper side of the cabinet body (1), and a rain sensor (401) is arranged on the V-shaped rain shelter (4); and
The rain water box comprises a shell (5), wherein the shell (5) is fixedly arranged on one side, deviating from a box door (101), of a box body (1), an air guide mechanism used for communicating two ventilation holes (3) is arranged in the shell (5), and a driving mechanism which is electrically connected with a rain water sensor (401) and used for driving the air guide mechanism to move is fixedly arranged on a regulating base (2).
2. The power distribution cabinet according to claim 1, wherein the air guide mechanism comprises a supporting seat (102) connected with the outer wall of the cabinet body (1), a sleeve (6) fixedly connected with the supporting seat (102), an air guide pipe (8) rotatably connected in the sleeve (6) and air guide plates (9) arranged at two ends of the air guide pipe (8) and matched with the ventilation holes (3), and a water body is arranged between the inner side wall of the sleeve (6) and the outer side wall of the air guide pipe (8).
3. A power distribution cabinet according to claim 2, characterized in that the air duct (8) comprises a main duct (801) rotationally connected with the sleeve (6) and L-shaped ducts (802) vertically and slidingly connected with two ends of the main duct (801), one end of the L-shaped duct (802) far away from the main duct (801) is connected with an air guide disc (9), a sealing gasket (901) is arranged on the air guide disc (9), and a partition plate (902) is slidingly connected with the air guide disc (9); the driving mechanism comprises a screw rod (7) movably arranged on the adjusting base (2), a driving gear (701) fixedly arranged on the screw rod (7), a driven gear (7011) meshed with the driving gear (701) and fixedly arranged on the air duct (8), a top plate (702) rotatably arranged on the top of the screw rod (7) and a driving motor (703) fixedly arranged on the top plate (702) and connected with the screw rod (7), wherein the top plate (702) and the cabinet body (1) are arranged in a sliding mode, and a sliding groove matched with the top plate (702) is formed in the cabinet body (1); a water collecting tank (402) is arranged on the V-shaped rain shelter (4), a water guide pipe (12) is arranged between the water collecting tank (402) and the sleeve (6), and a drain pipe (13) is arranged between the bottom of the sleeve (6) and the shell (5); the novel telescopic sleeve is characterized in that a groove (601) is formed in the sleeve (6), the sleeve (6) is fixedly arranged on the inner wall of the bottom side of the groove (601), an elastic telescopic rod (603) is fixedly arranged on the connecting plate (602), a baffle (604) which is movably propped against the inner wall of the sleeve (6) is fixedly arranged at one end, away from the connecting plate (602), of the elastic telescopic rod (603), and a connecting rod (6041) is arranged at the bottom of the baffle (604).
4. A power distribution cabinet according to claim 3, characterized in that one end of the connecting rod (6041) far away from the baffle plate (604) is connected with a blocking plate (605) for blocking the water inlet end of the water drain pipe (13).
5. A power distribution cabinet according to claim 3, characterized in that the adjusting base (2) comprises a mounting plate (201) fixed on the ground, mounting pipes (202) arranged at four corners of the mounting plate (201), and adjusting rods (203) which are slidably connected in the mounting pipes (202) and are connected with the cabinet body (1).
6. A power distribution cabinet according to claim 5, characterized in that the screw (7) is externally screwed with a first sleeve (704), and the first sleeve (704) is fixedly connected with the cabinet body (1).
7. The power distribution cabinet according to claim 6, wherein a support (103) is fixedly arranged on the cabinet body (1), a rotating rod (10) is rotatably connected to the support (103), a transmission gear (1001) meshed with a driven gear (7011) is arranged on the rotating rod (10), external threads (1002) are respectively arranged on the upper side and the lower side of the rotating rod (10), a second sleeve (1003) is connected to the external threads (1002) in a threaded mode, and a collar (1004) rotatably connected with the L-shaped guide pipe (802) is fixedly arranged on the second sleeve (1003).
8. The power distribution cabinet according to claim 7, wherein a rotating shaft (11) is rotatably arranged on the outer side of the cabinet body (1), a driven bevel gear (111) is fixedly arranged on the rotating shaft (11), a driving bevel gear (1005) meshed with the driven bevel gear (111) is arranged on the rotating rod (10), and a pull rope (112) is wound on the rotating shaft (11).
9. A power distribution cabinet according to claim 3, characterized in that one end of the pull rope (112) far away from the rotating shaft (11) is connected with a partition board (902), a support board (9021) is arranged on the partition board (902), and an elastic element (9022) is arranged between the support board (9021) and the air guide disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410430701.2A CN118040501A (en) | 2024-04-11 | 2024-04-11 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410430701.2A CN118040501A (en) | 2024-04-11 | 2024-04-11 | Power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118040501A true CN118040501A (en) | 2024-05-14 |
Family
ID=91000823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410430701.2A Pending CN118040501A (en) | 2024-04-11 | 2024-04-11 | Power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118040501A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118712898A (en) * | 2024-08-13 | 2024-09-27 | 江苏茂通电气有限公司 | An outdoor power distribution cabinet |
| CN118899758A (en) * | 2024-10-09 | 2024-11-05 | 保定冀开电力器材有限公司 | A power distribution cabinet with early warning function |
| CN118970680A (en) * | 2024-07-30 | 2024-11-15 | 无锡硕控电气自动化有限公司 | A power distribution cabinet |
-
2024
- 2024-04-11 CN CN202410430701.2A patent/CN118040501A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118970680A (en) * | 2024-07-30 | 2024-11-15 | 无锡硕控电气自动化有限公司 | A power distribution cabinet |
| CN118712898A (en) * | 2024-08-13 | 2024-09-27 | 江苏茂通电气有限公司 | An outdoor power distribution cabinet |
| CN118712898B (en) * | 2024-08-13 | 2025-04-01 | 山东启阳电力工程有限公司 | An outdoor power distribution cabinet |
| CN118899758A (en) * | 2024-10-09 | 2024-11-05 | 保定冀开电力器材有限公司 | A power distribution cabinet with early warning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN118040501A (en) | Power distribution cabinet | |
| CN113300239B (en) | Intelligent temperature control power distribution cabinet | |
| CN113314989B (en) | Electric power cabinet with built-in heat dissipation protection structure based on Internet of things | |
| CN213125327U (en) | Waterproof heat-dissipation power distribution cabinet | |
| CN212436096U (en) | Control system cabinet with waterproof construction | |
| CN112539504A (en) | Green building with ventilation energy-saving function | |
| CN111835277A (en) | Intelligent photovoltaic module based on wireless sensor network | |
| CN111952848A (en) | Outdoor high-low voltage power distribution cabinet | |
| CN214626030U (en) | Ring main unit based on high-voltage measurement | |
| CN110905043B (en) | A simple rainwater collection device for forest fire prevention | |
| CN221176994U (en) | Outdoor waterproof type switch board | |
| CN113864719A (en) | Wisdom street lamp with heat dissipation function | |
| CN215870483U (en) | Intelligent photovoltaic box-type substation | |
| CN219548066U (en) | Thermal-insulated green building keeps warm | |
| CN216077412U (en) | Wind power generation device with rainwater collection and wind direction monitoring functions | |
| CN216530180U (en) | Box-type substation ventilation mechanism with filtering capability | |
| CN117824217A (en) | Distributed solar heat supply and refrigeration control device | |
| CN216121286U (en) | Energy-conserving ventilation switch board | |
| CN213044008U (en) | Base station machine room maintenance equipment | |
| CN211041247U (en) | Building energy-saving ventilation device | |
| CN221226940U (en) | Prefabricated cabin convenient for ventilation | |
| CN110931203A (en) | Convenient maintenance water-cooling box type transformer | |
| CN113123449A (en) | But natural draft's green building | |
| CN119944157B (en) | A micro-off-grid energy storage solar power generation system with protective functions | |
| CN214798294U (en) | Novel GGD AC low-voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |