CN216773847U - Universal rainproof device for outdoor power distribution cabinet - Google Patents
Universal rainproof device for outdoor power distribution cabinet Download PDFInfo
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- CN216773847U CN216773847U CN202122936314.0U CN202122936314U CN216773847U CN 216773847 U CN216773847 U CN 216773847U CN 202122936314 U CN202122936314 U CN 202122936314U CN 216773847 U CN216773847 U CN 216773847U
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Abstract
The utility model discloses a universal outdoor power distribution cabinet rainproof device which comprises a power distribution cabinet body, wherein raindrop sensors and a controller are arranged on a rain baffle, air holes are formed in the upper end of the power distribution cabinet body at equal intervals, ventilation grooves are symmetrically formed in two side faces of the power distribution cabinet body, baffles are symmetrically and movably connected to the two side faces of the power distribution cabinet body, gears are symmetrically and movably connected to the inner wall of the power distribution cabinet body, and racks are symmetrically and movably clamped on the two side faces of the power distribution cabinet body. This kind of outdoor switch board rain insensitive device of general type can sense the rainfall condition automatically through setting up the raindrop sensor on the weather shield, utilizes drive arrangement to drive the gear rotatory, through the meshing of gear and rack for the rack drives the baffle and moves down, and the baffle seals the ventilation groove and shelters from, utilizes the bleeder vent of upper end to ventilate and dispel the heat, guarantees under the rainproof condition, avoids the normal operating of the too high influence device of internal temperature of cabinet.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a universal outdoor power distribution cabinet rainproof device.
Background
The switch board generally is used for distribution system's end, be indispensable partly among the distribution system, and the switch board that has directly sets up in the open air, switch board bottom and ground contact, easy ponding in plum rain season, it receives the rainwater erosion to lead to the switch board body bottom, the switch board is easy to be damaged by corrosion, in order to guarantee the inside normal ventilation cooling of switch board, it is provided with the vent to ventilate on the switch board, in rainwater weather, inside the rainwater enters into the switch board through the vent easily, lead to the interior air humidity of box, inner element fragile. Therefore, a universal rainproof device for the outdoor power distribution cabinet is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a universal outdoor power distribution cabinet rainproof device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a universal outdoor rainproof device for a power distribution cabinet comprises a power distribution cabinet body, wherein the bottom end of the power distribution cabinet body is fixedly connected to a base through a supporting rod, the upper end of the power distribution cabinet body is connected with a rain baffle through a lifting device, a raindrop sensor and a controller are arranged on the rain baffle, air holes are formed in the upper end of the power distribution cabinet body at equal intervals, ventilating slots are symmetrically formed in two side surfaces of the power distribution cabinet body, baffle plates are symmetrically and movably connected to the two side surfaces of the power distribution cabinet body, the number of the baffle plates and the ventilating slots are arranged in a one-to-one correspondence manner, the baffle plates which are adjacent up and down are connected through a connecting rod, gears are symmetrically and movably connected to the inner wall of the power distribution cabinet body, a driving device is connected to the gears, racks are symmetrically and movably clamped on two side surfaces of the power distribution cabinet body, the racks and the gears are mutually meshed, the bottom ends of the racks are fixedly connected with the uppermost baffle plate, and a guide plate is obliquely arranged on the side surface of the power distribution cabinet body.
Preferably, the upper end of the base is provided with an arc-shaped surface, and the arc-shaped surface is convex in the middle and concave in side edges.
Preferably, the lifting device comprises an air cylinder and a piston rod, the air cylinder is fixedly connected to the upper end of the power distribution cabinet body, the piston rod is arranged on the air cylinder, and the upper end of the piston rod is fixedly connected to the rain baffle.
Preferably, drive arrangement includes motor, first belt and second belt, motor fixed connection is in the switch board body upper end, transmission shaft on the motor passes through first belt and one of them gear drive connects, two connect through second belt drive between the gear.
Preferably, be provided with the spacing groove on the internal wall of distribution cabinet, rack side fixedly connected with stopper, stopper activity joint is at the spacing inslot.
Preferably, a dust screen is fixedly connected in the ventilation groove.
Compared with the prior art, the utility model has the beneficial effects that: this kind of outdoor switch board rain insensitive device of general type can sense the rainfall condition automatically through setting up the raindrop sensor on the weather shield, and start drive arrangement through the controller, it is rotatory to utilize drive arrangement to drive the gear, meshing through gear and rack, make the rack drive the baffle downstream, thereby make the baffle seal the air channel and shelter from, realize rain-proof function, effectively avoid the rainwater to get into in the switch board through the air channel, realize automatic control, and under the air channel in the side is by the baffle confined condition, the bleeder vent of usable upper end ventilates the heat dissipation, guarantee under the rain-proof condition, avoid the normal operating of the too high influence device of internal temperature of cabinet.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
fig. 2 is a schematic perspective view of the vent groove of the present invention.
In the figure: the power distribution cabinet comprises a power distribution cabinet body 1, a support rod 2, a base 3, an arc-shaped surface 4, a lifting device 5, an air cylinder 6, a piston rod 7, a rain baffle 8, a raindrop sensor 9, a controller 10, air holes 11, a ventilation groove 12, a baffle 13, a connecting rod 14, a rack 15, a gear 16, a driving device 17, a motor 18, a first belt 19, a second belt 20, a limiting groove 21, a limiting block 22, a dust screen 23 and a guide plate 24.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a universal outdoor power distribution cabinet rainproof device comprises a power distribution cabinet body 1, wherein the bottom end of the power distribution cabinet body 1 is fixedly connected to a base 3 through a support rod 2, the support rod 2 and the base 3 are matched with each other to support the power distribution cabinet body 1 for a certain distance, so that the power distribution cabinet body 1 is not in direct contact with the ground, ground water accumulation in rainy weather is avoided, rainwater is contacted with the bottom of the power distribution cabinet body 1 to corrode the power distribution cabinet body 1, the power distribution cabinet body 1 is guaranteed to be dry, the service life of the power distribution cabinet body 1 is prolonged, meanwhile, the support rod 2 can be obliquely arranged, the support rod 2, the base 3 and the power distribution cabinet body 1 form a triangular support structure, and the stability of the power distribution cabinet body 1 is improved;
the upper end of the power distribution cabinet body 1 is connected with a rain baffle plate 8 through a lifting device 5, the rain baffle plate 8 is provided with a raindrop sensor 9 and a controller 10, the upper end of the power distribution cabinet body 1 is provided with air holes 11 at equal intervals, the rain baffle plate 8 can be umbrella-shaped, when raindrops drop on the rain baffle plate 8, the raindrops can slide on the inclined rain baffle plate 8 to avoid water accumulation, the air holes 11 can ventilate and radiate the power distribution cabinet body 1 to improve the radiating efficiency, the normal work of internal elements of the power distribution cabinet body 1 is ensured, the raindrop sensor 9 can be connected with the controller 10 through a data line, meanwhile, the controller 10 can control the lifting device 5 to be opened and closed, a program can be arranged in the controller 10, when the raindrop sensor 9 senses the raindrop, the controller 10 can control the lifting device 5 to be opened, the rain baffle plate 8 can move downwards to completely shield the upper part of the power distribution cabinet body 1, rainwater is prevented from entering the upper part of the power distribution cabinet body 1 from the side surface and further entering the power distribution cabinet body 1 from the air holes 11, so that heat dissipation and ventilation can be still performed through the air holes 11 in a rainwater weather, and overheating of internal elements is avoided;
the two side surfaces of the power distribution cabinet body 1 are symmetrically provided with ventilation slots 12, the two side surfaces of the power distribution cabinet body 1 are symmetrically and movably connected with baffle plates 13, the number of the baffles 13 is one-to-one corresponding to the ventilation slots 12, the baffles 13 which are adjacent up and down are connected through the connecting rods 14, the ventilation slots 12 are arranged in groups at equal intervals, the ventilation slots 12 which are oppositely arranged can enable convection to be formed in the power distribution cabinet body 1, the ventilation and heat dissipation efficiency is improved, the baffles 13 can completely cover the ventilation slots 12, the positions of the baffles 13 correspond to the positions of the ventilation slots 12, so that the plurality of baffles 13 can cover the corresponding ventilation slots 12, in sunny days, the baffle 13 can be moved upwards to expose the ventilation slots 12, and the ventilation slots 12 are utilized for ventilation and heat dissipation, so that the heat dissipation efficiency is improved, the baffle 13 can move downwards, the ventilation groove 12 is covered by the baffle 13, and rainwater is prevented from entering the interior of the power distribution cabinet body 1 through the ventilation groove 12;
symmetrical swing joint has gear 16 on the internal wall of the distribution cabinet 1, gear 16 is connected with drive arrangement 17, symmetrical activity joint has rack 15 on the distribution cabinet 1 both sides face, rack 15 and gear 16 intermeshing set up, rack 15 bottom and the topmost baffle 13 fixed connection, drive arrangement 17 are electric drive arrangement, be connected with controller 10, the type of controller 10 can be selected according to drive arrangement 17 and elevating gear 5's type, but simultaneous control drive arrangement 17 and elevating gear 5, when raindrop sensor 9 senses the raindrop and falls down, controller 10 steerable elevating gear 5 falls weather shield 8, can start drive arrangement 17 simultaneously, utilize drive arrangement 17 drive gear 16 to rotate, under the meshing of gear 16 and rack 15 for rack 15 moves down on the distribution cabinet 1 lateral wall, thereby driving the baffle 13 to move downwards and sealing the ventilation slot 12;
the utility model discloses a power distribution cabinet, including the distribution cabinet body 1 side slope, the distribution cabinet body 1 side slope is provided with guide plate 24, and guide plate 24 sets up in the distribution cabinet body 1 side, can form certain inclination with the distribution cabinet body 1 side, and the rainwater falls to the distribution cabinet body 1 side in the effect of wind slant, and guide plate 24 can block the rainwater of slope, avoids the rainwater to fall into the distribution cabinet body 1 side, corrodes the distribution cabinet body 1.
When in use, the baffle 13 can be moved upwards to expose the ventilation slot 12 in sunny days, the ventilation slot 12 is utilized to ventilate and radiate heat, the heat radiation efficiency is improved, when the raindrop sensor 9 senses the raindrop, the controller 10 activates the driving unit 17, drives the gear 16 to rotate by the driving unit 17, under the meshing action of the gear 16 and the rack 15, the rack 15 moves downwards on the side wall of the power distribution cabinet body 1, so that the baffle 13 is driven to move downwards, the ventilation slot 12 is closed, and the controller 10 controls the lifting device 5 to be opened, so that the rain shield 8 is moved downward, comprehensively shelters the upper part of the power distribution cabinet body 1, prevents rainwater from entering the upper part of the power distribution cabinet body 1 from the side surface, and then enter into the distribution cabinet body 1 from bleeder vent 11 in, guarantee under rainwater weather, still accessible bleeder vent 11 dispels the heat and ventilates, avoids the internal component overheated.
Further, base 3 upper end is provided with arcwall face 4, arcwall face 4 is middle protruding, the concave shape of side, when the rainwater falls into on base 3, because middle protruding, the concave arcwall face 4 of side can make the rainwater roll rapidly from arcwall face 4 rapidly, avoids ponding.
Further, elevating gear 5 includes cylinder 6 and piston rod 7, 6 fixed connection of cylinder is in 1 upper end of the distribution cabinet body, be provided with piston rod 7 on the cylinder 6, 7 upper ends fixed connection of piston rod are on weather shield 8, and 6 starts the back, can make piston rod 7 drive 8 oscilaltions of weather shield, change the height.
Further, drive arrangement 17 includes motor 18, first belt 19 and second belt 20, motor 18 fixed connection is in distribution cabinet body 1 upper end, transmission shaft on the motor 18 passes through first belt 19 and one of them the transmission of gear 16 is connected, two connect through the transmission of second belt 20 between the gear 16, motor 18 is just reversing gear motor, is connected with controller 10, and opening and close of controller 10 steerable motor 18, motor 18 can drive rather than the gear 16 rotation of being connected through transmission shaft and first belt 19, under the linkage effect of second belt 20, can drive another gear 16 synchronous rotation.
Further, be provided with spacing groove 21 on the 1 inner wall of the switch board body, rack 15 side fixedly connected with stopper 22, stopper 22 activity joint is in spacing groove 21, and when rack 15 removed, stopper 22 can remove in spacing groove 21, plays spacing guide effect to rack 15's removal.
Furthermore, the inside fixedly connected with dust screen 23 of ventilation groove 12, dust screen 23 can avoid dust and impurity to enter into the internal portion of cabinet through ventilation groove 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an outdoor switch board rain insensitive device of general type, includes the switch board body (1), its characterized in that: the bottom end of the power distribution cabinet body (1) is fixedly connected to the base (3) through a support rod (2), the upper end of the power distribution cabinet body (1) is connected with a rain baffle (8) through a lifting device (5), the rain baffle (8) is provided with a raindrop sensor (9) and a controller (10), the upper end of the power distribution cabinet body (1) is provided with air holes (11) at equal intervals, ventilating slots (12) are symmetrically arranged on two side surfaces of the power distribution cabinet body (1), baffle plates (13) are symmetrically and movably connected on two side surfaces of the power distribution cabinet body (1), the number of the baffle plates (13) and the ventilating slots (12) are arranged in a one-to-one correspondence manner, the baffle plates (13) are vertically adjacent and connected through a connecting rod (14), the inner wall of the power distribution cabinet body (1) is symmetrically and movably connected with a gear (16), the gear (16) is connected with a driving device (17), and clamping racks (15) are symmetrically and movably connected on two side surfaces of the power distribution cabinet body (1), rack (15) and gear (16) intermeshing setting, rack (15) bottom and the top baffle (13) fixed connection, the slope of distribution cabinet body (1) side is provided with guide plate (24).
2. The rainproof device for the general outdoor power distribution cabinet according to claim 1, wherein: the upper end of the base (3) is provided with an arc-shaped surface (4), and the arc-shaped surface (4) is of a shape with a convex middle part and a concave side edge.
3. The rainproof device for the general outdoor power distribution cabinet according to claim 1, wherein: elevating gear (5) include cylinder (6) and piston rod (7), cylinder (6) fixed connection is in the distribution cabinet body (1) upper end, be provided with piston rod (7) on cylinder (6), piston rod (7) upper end fixed connection is on weather shield (8).
4. The universal outdoor power distribution cabinet rainproof device according to claim 1, wherein: drive arrangement (17) include motor (18), first belt (19) and second belt (20), motor (18) fixed connection is in switch board body (1) upper end, transmission shaft on motor (18) pass through first belt (19) and one of them gear (16) transmission is connected, two connect through second belt (20) transmission between gear (16).
5. The rainproof device for the general outdoor power distribution cabinet according to claim 1, wherein: be provided with spacing groove (21) on the distribution cabinet body (1) inner wall, rack (15) side fixedly connected with stopper (22), stopper (22) activity joint is in spacing groove (21).
6. The rainproof device for the general outdoor power distribution cabinet according to claim 1, wherein: and a dustproof net (23) is fixedly connected in the ventilation groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122936314.0U CN216773847U (en) | 2021-11-27 | 2021-11-27 | Universal rainproof device for outdoor power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122936314.0U CN216773847U (en) | 2021-11-27 | 2021-11-27 | Universal rainproof device for outdoor power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN216773847U true CN216773847U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122936314.0U Active CN216773847U (en) | 2021-11-27 | 2021-11-27 | Universal rainproof device for outdoor power distribution cabinet |
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| CN (1) | CN216773847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116365398A (en) * | 2023-06-01 | 2023-06-30 | 新乡市胜源电气有限公司 | Radiating mechanism of power distribution cabinet |
-
2021
- 2021-11-27 CN CN202122936314.0U patent/CN216773847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116365398A (en) * | 2023-06-01 | 2023-06-30 | 新乡市胜源电气有限公司 | Radiating mechanism of power distribution cabinet |
| CN116365398B (en) * | 2023-06-01 | 2023-08-15 | 新乡市胜源电气有限公司 | Radiating mechanism of power distribution cabinet |
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