CN116759924B - High-low voltage power distribution cabinet with protection function - Google Patents
High-low voltage power distribution cabinet with protection function Download PDFInfo
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- CN116759924B CN116759924B CN202310735618.1A CN202310735618A CN116759924B CN 116759924 B CN116759924 B CN 116759924B CN 202310735618 A CN202310735618 A CN 202310735618A CN 116759924 B CN116759924 B CN 116759924B
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- box body
- protection plate
- control terminal
- intelligent control
- electric telescopic
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 230000032683 aging Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The application discloses a high-low voltage power distribution cabinet with a protection function, which belongs to the technical field of power equipment and comprises an upper box body, wherein two protection plate mechanisms are arranged on two sides of the upper box body; a lower box body is fixedly arranged right below the upper box body; the lower end of the lower box body is provided with a lifting leg mechanism; an intelligent control terminal is arranged in the middle of the outer surface of the lower box body; the intelligent control terminal is provided with a protection function module; the protection function module comprises a human body sensor and a weather sensor; the human body sensor is arranged on the outer wall of the protection plate mechanism; the intelligent control terminal is used for controlling the opening and closing of the protection plate mechanism; the water level sensing alarm is arranged on the surface of one side of the end part of the lifting leg mechanism, which is close to the bottom end of the lower box body; the water level sensing alarm feeds back a signal to the intelligent control terminal; the intelligent control terminal is used for controlling the lifting of the waterproof lifting leg mechanism.
Description
Technical Field
The application belongs to the technical field of power equipment, and particularly relates to a high-low voltage power distribution cabinet with a protection function.
Background
The high-low voltage power distribution cabinet is the power distribution equipment for distributing, controlling, metering and connecting cables in an electric power supply system, the high-voltage switch cabinet is used in general power supply offices and power substations, then the low-voltage side is led out to the low-voltage power distribution cabinet through the voltage reduction of a transformer, the low-voltage power distribution cabinet is further connected to the distribution board of each power utilization, the control box and the switch box, and the equipment of the power distribution device which integrally meets the design function requirement is arranged inside the power distribution cabinet through protecting devices such as switches, circuit breakers, fuses, buttons, indication lamps, meters and wires.
The high-low voltage power distribution cabinet is very common in our life, greatly improves the convenience of our electricity consumption, and the problems existing in the prior art are that: the high-low voltage power distribution cabinet body is usually installed in an open-air environment, in order to prevent safety accidents caused by the fact that non-relevant workers open the power distribution cabinet by mistake, the power distribution cabinet is usually locked to form a closed space, but a large amount of heat can be generated when the high-low voltage power distribution cabinet is in use, a plurality of heat dissipation through holes are formed in the existing power distribution cabinet body, the problem that the heat dissipation effect is poor due to natural wind heat dissipation exists, the service life of components in the power distribution cabinet is shortened, or fire disasters caused by high temperature are extremely dangerous, and the workers are required to watch beside to prevent the safety accidents when the power distribution cabinet is opened for ventilation and heat dissipation; after raining, the humidity in the air is increased, so that components in the power distribution cabinet are easy to wet and rust or short circuit occurs; the existing power distribution cabinet is usually placed on the ground directly, and water is easily fed into the power distribution cabinet once the rainwater amount is too large or water is accumulated, so that based on the water, the high-low voltage power distribution cabinet with the protection function for solving the problems is provided.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problem to be solved by the application is to provide the high-low voltage power distribution cabinet with the protection function.
The technical scheme adopted for solving the technical problems is as follows: the high-low voltage power distribution cabinet with the protection function comprises an upper box body, wherein two protection plate mechanisms are arranged on two sides of the upper box body; a lower box body is fixedly arranged right below the upper box body; the lower end of the lower box body is provided with a lifting leg mechanism; an intelligent control terminal is arranged in the middle of the outer surface of the lower box body; the intelligent control terminal is provided with a protection function module; the protection function module comprises a human body sensor and a weather sensor; the human body sensor is arranged on the outer wall of the protection plate mechanism; the human body sensor feeds back signals to the intelligent control terminal; the intelligent control terminal is used for controlling the opening and closing of the protection plate mechanism; the weather sensor is arranged on the outer surface of the top end of the upper box body; the weather sensor feeds signals back to the intelligent control terminal; the intelligent control terminal is used for controlling the opening direction of the protection plate; the intelligent control terminal is provided with a waterproof flooding module; the waterproof flooding module comprises a water level induction alarm; the water level sensing alarm is arranged on the surface of one side of the end part of the lifting leg mechanism, which is close to the bottom end of the lower box body; the water level sensing alarm feeds back a signal to the intelligent control terminal; the intelligent control terminal is used for controlling the lifting of the waterproof lifting leg mechanism.
The further technical scheme of the application is that the two protection plate mechanisms are symmetrically arranged and have the same structure.
The application further adopts the technical scheme that the two protection plate mechanisms comprise protection plates, an electric telescopic pressing plate I and an electric telescopic pressing plate II; the human body sensor is arranged at the center of the outer surface of the protection plate; the first electric telescopic pressing plate is controlled by the intelligent control terminal; one end part of the electric telescopic pressing plate penetrates through the first square frame and props against the top end of the protection plate to control the protection plate to be matched with the upper box body to form a closed space; the end part of the electric telescopic pressing plate, which is far away from the protection plate, is arranged at the top end of the outer wall of the upper box body; the end part of the first inverted-U-shaped frame, which is far away from the first electric telescopic pressing plate, is arranged at the top end of the outer wall of the upper box body; the second electric telescopic pressing plate is controlled by the intelligent control terminal; the two end parts of the electric telescopic pressing plate penetrate through the second square frame and are propped against the bottom end of the protection plate, so as to control the protection plate to be matched with the upper box body to form a closed space; the end part of the second electric telescopic pressing plate, which is far away from the protection plate, is arranged at the bottom end of the outer wall of the lower box body; the end part of the second inverted-U-shaped frame, which is far away from the second electric telescopic pressing plate, is arranged at the middle position of the outer wall of the lower box body; an electric telescopic rod is movably connected to the central position inside the protection plate and used for controlling the opening and closing of the protection plate on the upper box body; the electric telescopic rod is controlled by the intelligent control terminal; the end part of the electric telescopic rod, which is far away from the protection plate, is movably connected with the outer surface of the top of the lower box body.
The application further adopts the technical scheme that a first cylindrical rotating rod is arranged at the top end of the protection plate; the two ends of the cylindrical rotating rod I are matched with the semicircular bracket I; the end part of the first semicircular bracket, which is far away from the first cylindrical rotating rod, is arranged at the top end of the outer wall of the upper box body; the electric telescopic pressing plate I passes through the middle of the U-shaped frame I and abuts against the cylindrical rotating rod I; a cylindrical rotating rod II is arranged at the bottom end of the protection plate; two ends of the cylindrical rotating rod are matched with the semicircular bracket; the end part of the second semicircular bracket, which is far away from the second cylindrical rotating rod, is arranged at the top end of the outer wall of the lower box body; the second electric telescopic pressing plate penetrates through the second inverted-U-shaped frame and abuts against the middle of the second cylindrical rotating rod.
The application further adopts the technical scheme that the lifting leg mechanism comprises four supporting legs; the four supporting legs are distributed at the bottom of the lower box body; the bottom ends of the four supporting legs extend out of the lower box body and are used for supporting the lower box body on the ground; one side of the top ends of the four supporting legs are slidably connected with the inner side wall of the lower box body; the other sides of the top ends of the four supporting legs are in threaded connection with four threaded rods; the bottom ends of the four threaded rods are movably connected with the bottom plate in the lower box body; the four threaded rods are connected in series through the interconnection of the first chain and the first chain wheel; the top end of one of the threaded rods is provided with a bevel gear I; the first bevel gear is meshed with the driving bevel gear; the driving bevel gear is arranged on a motor shaft of the mobile motor; the movable motor is in sliding connection with one side in the lower box body.
The application further adopts the technical scheme that the device also comprises a fan mechanism, wherein the fan mechanism comprises a plurality of fans; the fans are connected in series through the connection of the second chain and the second chain wheel; a plurality of fans are movably connected with the end parts of the fixing frame; the end part of the fixing frame, which is far away from the fan, is arranged on the top plate in the lower box body; the second chain wheel is arranged at the end part of the fixed shaft; the end part of the fixed shaft, which is far away from the second chain wheel, is movably connected with a top plate in the lower box body; the fixed shaft is provided with a bevel gear II and is positioned right above the sprocket II.
The further technical scheme of the application is that a plurality of fans are arranged in parallel.
The application further adopts the technical scheme that a plurality of ventilation holes are uniformly distributed in the middle of the top plate of the lower box body.
The beneficial effects of the application are as follows:
1. the high-low voltage power distribution cabinet with the protection function can open the two sides of the power distribution cabinet for ventilation and heat dissipation, and has good heat dissipation effect; when someone is close to, the human inductor transmits an induction signal to the intelligent control terminal, the intelligent control terminal controls the electric telescopic rod to shorten and pull the protection plate to the upper box body, the electric telescopic pressing plate is matched with the upper box body, the intelligent control terminal further controls the electric telescopic pressing plate to extend out to prop against the protection plate, the inside of the power distribution cabinet forms a closed space, safety accidents caused by the fact that non-relevant workers touch the inside of the power distribution cabinet are prevented, and the intelligent monitoring system is high in protection performance and safety.
2. The high-low voltage power distribution cabinet with the protection function can intelligently control the upper part or the lower part of protection plates on two sides of the power distribution cabinet to be opened according to specific weather conditions; when the weather is hot or rainy, the weather sensor transmits a sensing signal to the intelligent control terminal, and the intelligent control terminal controls the second electric telescopic pressing plate to retract; the intelligent control terminal controls the extension of the electric telescopic rod to separate the lower end of the protection plate from the upper box body, and the ventilation and heat dissipation are opened below the protection plate, so that direct sunlight can be prevented from increasing heat, light aging of components in the power distribution cabinet caused by sunlight can be prevented, and the service life of the components in the power distribution cabinet is prolonged; after raining, humidity increases in the air, and the weather inductor transmits sensing signals to the intelligent control terminal, and the intelligent control terminal controls the electric telescopic pressing plate to retract, and the intelligent control terminal controls the electric telescopic rod to extend to enable the upper end of the protection plate to be disused from the upper box body, and the ventilation is opened above the protection plate, so that sunlight irradiates the inside of the distribution box, and internal humidity of the distribution box is rapidly dissipated, so that the components in the distribution box are prevented from being wetted and rusted or from being in short circuit, and the self-protection function of the distribution box under various weather is improved.
3. According to the high-low voltage power distribution cabinet with the protection function, when a large amount of rainwater or accumulated water appears at the bottom of the power distribution cabinet, the water level induction alarm transmits an induction signal to the intelligent control terminal, the intelligent control terminal controls the starting of the mobile motor, the mobile motor drives the driving bevel gear to rotate, and the driving bevel gear drives the bevel gear I to rotate; a bevel gear drives the threaded rod to rotate, the threaded rod rotates to drive the sprocket to rotate, four threaded rods simultaneously rotate under the effect of the series connection of the sprocket and the chain, the threaded rod rotates to enable the length of the supporting leg extending out of the lower box body to be increased, the lower box body of the power distribution cabinet is far away from the ground, water is prevented from entering the power distribution cabinet, and the self-protection function of the power distribution cabinet is improved.
4. According to the high-low voltage power distribution cabinet with the protection function, the fan mechanism is arranged in the high-low voltage power distribution cabinet, so that the heat dissipation effect and the drying efficiency are improved; the intelligent control terminal controls the mobile motor to slide on one side in the lower box body, so that the driving bevel gear is meshed with the bevel gear, the intelligent control terminal controls the mobile motor to start, the mobile motor drives the driving bevel gear to rotate, the driving bevel gear drives the bevel gear II to rotate, the bevel gear II drives the fixed shaft to rotate, the fixed shaft drives the chain wheel II to rotate, and a plurality of fans are driven to rotate simultaneously under the effect of interconnection series connection of the chain wheel II and the chain II, so that the heat dissipation effect and the drying efficiency are improved.
Drawings
Fig. 1 is a schematic perspective view of a high-low voltage power distribution cabinet with a protection function.
Fig. 2 is a schematic view of a cross-sectional structure of a protection plate mechanism 2 of a high-low voltage power distribution cabinet with a protection function in an opening manner.
Fig. 3 is a partial enlarged view of fig. 2.
Fig. 4 is a schematic diagram of a cross-sectional structure of the high and low voltage power distribution cabinet with protection function with an opened upper part of a protection plate mechanism 2.
In the figure:
an upper case 1; a guard plate mechanism 2; a protection plate 21; a first cylindrical rotating rod 211; a semicircular bracket one 212; a cylindrical rotating rod II 213; a second semicircular bracket 214; an electric telescopic pressing plate I22; an electric telescopic pressing plate II 23; a first zigzag frame 24; the second square frame 25; an electric telescopic rod 26; a lower case 3; a lifting leg mechanism 4; support legs 41; a threaded rod 42; a first chain 43; sprocket one 44; bevel gear one 45; a drive bevel gear 46; a moving motor 47; an intelligent control terminal 5; a protection function module 6; a human body sensor 61; weather sensor 62; a flooding prevention module 7; a water level sensing alarm 71; a fan mechanism 8; a fan 81; a second chain 82; sprocket two 83; a fixed shaft 84; bevel gear II 85; a mount 86.
Detailed Description
The application is further described below in connection with the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the application, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the application correspond to the same or similar components; in the description of the present application, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present application and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
The first embodiment is as follows:
the application relates to the technical field of power equipment, in particular to a high-low voltage power distribution cabinet with a protection function, which is described below with reference to figures 1, 2, 3 and 4, and comprises an upper box body 1, wherein two sides of the upper box body 1 are provided with two protection plate mechanisms 2; a lower box body 3 is fixedly arranged right below the upper box body 1; the lower end of the lower box body 3 is provided with a lifting leg mechanism 4; an intelligent control terminal 5 is arranged in the middle of the outer surface of the lower box body 3; the intelligent control terminal 5 is provided with a protection function module 6; the protection function module 6 includes a human body sensor 61 and a weather sensor 62; the human body sensor 61 is arranged on the outer wall of the protection plate mechanism 2; the human body sensor 61 feeds back a signal to the intelligent control terminal 5; the intelligent control terminal 5 is used for controlling the opening and closing of the protection plate mechanism 2; when the protection plate mechanisms 2 on two sides of the power distribution cabinet are opened for ventilation and heat dissipation, after the human body sensor 61 senses that a person approaches, an induction signal is transmitted to the intelligent control terminal 5, the intelligent control terminal 5 controls the protection plate mechanisms 2 to be closed and is matched with the upper box body 1 to enable the inside of the power distribution cabinet to form a closed space, safety accidents caused by contact of irrelevant staff with the inside of the power distribution cabinet are prevented, and the intelligent monitoring is high in protection performance and safety;
weather sensor 62 is mounted on the outer surface of the top end of upper case 1; the weather sensor 62 feeds back a signal to the intelligent control terminal 5; the intelligent control terminal is used for controlling the opening direction of the protection plate mechanism 2; when the weather is hot or rainy, the weather sensor 62 transmits the sensing signal to the intelligent control terminal 5, and the intelligent control terminal 5 controls the lower part of the protection plate mechanism 2 to open ventilation and heat dissipation, so that direct sunlight can be prevented from increasing heat, light aging of components in the power distribution cabinet caused by sunlight can be prevented, and the service life of the components in the power distribution cabinet is prolonged;
after raining, the humidity in the air is increased, the weather sensor 62 transmits a sensing signal to the intelligent control terminal 5, the intelligent control terminal 5 controls the upper part of the protection plate mechanism 2 to open ventilation, sunlight irradiates the inside of the distribution box, so that moisture in the distribution box is rapidly dissipated, the components in the distribution box are prevented from being wetted and rusted or from being in a short circuit state, and the self-protection function of the distribution box under various weather is improved;
the intelligent control terminal 5 is provided with a waterproof flooding module 7; the anti-flooding module 7 comprises a water level sensing alarm 71; the water level sensing alarm 71 is arranged on the surface of one side of the end part of the lifting leg mechanism 4, which is close to the bottom end of the lower box body 3; the water level sensing alarm 71 feeds back a signal to the intelligent control terminal 5; the intelligent control terminal 5 is used for controlling the lifting of the waterproof lifting leg mechanism 4, when a large amount of rainwater or ponding occurs at the bottom of the power distribution cabinet, the water level sensing alarm 71 transmits sensing signals to the intelligent control terminal 5, and the intelligent control terminal controls the waterproof lifting leg mechanism 4 to extend out of the lower box body 3 to increase in length, so that the lower box body 3 of the power distribution cabinet is far away from the ground, water is prevented from entering the power distribution cabinet, and the self-protection function of the power distribution cabinet is improved.
The second embodiment is as follows:
next, this embodiment will be described with reference to fig. 1, 2, 3, and 4, in which the first embodiment is further described, and the two fender mechanisms 2 are symmetrically arranged and have the same structure.
And a third specific embodiment:
next, the present embodiment will be further described with reference to fig. 1, 2, 3, and 4, in which the two-protection-plate mechanism 2 includes a protection plate 21, a first electric telescopic pressing plate 22, and a second electric telescopic pressing plate 23; a human body sensor 61 is arranged at the center of the outer surface of the protection plate 21; the first electric telescopic pressing plate 22 is controlled by the intelligent control terminal 5; the end part of the electric telescopic pressing plate I22 passes through the I-shaped frame I24 and is propped against the top end of the protection plate 21, so as to control the protection plate 21 to be matched with the upper box body 1 to form a closed space; the end part of the first electric telescopic pressing plate 22, which is far away from the protection plate 21, is arranged at the top end of the outer wall of the upper box body 1; the end part of the first U-shaped frame 24 far away from the first electric telescopic pressing plate 22 is arranged at the top end of the outer wall of the upper box body 1; the action of the first back-shaped frame 24 enables the movement of the first electric telescopic pressing plate 22 to be more stable, and simultaneously indirectly increases the force of the first electric telescopic pressing plate 22 for fastening the protection plate 21;
the second electric telescopic pressing plate 23 is controlled by the intelligent control terminal 5; the end part of the second electric telescopic pressing plate 23 passes through the second square frame 25 and is propped against the bottom end of the protection plate 21, so as to control the protection plate 21 to be matched with the upper box body 1 to form a closed space; the end part of the second electric telescopic pressing plate 23, which is far away from the protection plate 21, is arranged at the bottom end of the outer wall of the lower box body 3; the end part of the second square-shaped frame 25 far away from the second electric telescopic pressing plate 23 is arranged in the middle of the outer wall of the lower box body 3; an electric telescopic rod 26 is movably connected to the center position inside the protection plate 21 and used for controlling the opening and closing of the protection plate 21 on the upper box body 1; the electric telescopic rod 26 is controlled by the intelligent control terminal 5; the end part of the electric telescopic rod 26, which is far away from the protection plate 21, is movably connected with the outer surface of the top of the lower box body 3, and the action of the second square frame 25 ensures that the second electric telescopic pressing plate 23 moves more stably, and simultaneously indirectly increases the force of the second electric telescopic pressing plate 23 for fastening the protection plate 21;
the specific working flow is as follows: when the weather is hot or rainy, the weather sensor 62 transmits a sensing signal to the intelligent control terminal 5, and the intelligent control terminal 5 controls the second electric telescopic pressing plate 23 to retract; the intelligent control terminal 5 controls the electric telescopic rod 26 to extend to separate the lower end of the protection plate 21 from the upper box body 1, and the ventilation and heat dissipation are opened below the protection plate 21, so that direct sunlight can be prevented from increasing heat, light aging of components in the power distribution cabinet caused by sunlight can be prevented, and the service life of the components in the power distribution cabinet is prolonged; after raining, the humidity in the air is increased, a weather sensor 62 transmits a sensing signal to an intelligent control terminal 5, the intelligent control terminal 5 controls an electric telescopic pressing plate I22 to retract, the intelligent control terminal 5 controls an electric telescopic rod 26 to extend to enable the upper end of a protection plate 21 to be disbursed and separated from an upper box body 1, ventilation is opened above the protection plate 21, sunlight irradiates the inside of the distribution box, so that moisture in the distribution box is rapidly dissipated, the components in the distribution box are prevented from being wetted and rusted or from being in a short circuit, and the self-protection function of the distribution box under various weather is improved; when someone approaches, the human body sensor 61 transmits a sensing signal to the intelligent control terminal 5, the intelligent control terminal 5 controls the electric telescopic rod 26 to shorten and pull the protection plate 21 to the upper box body 1 so as to match with the upper box body 1, and the intelligent control terminal 5 controls the retracted electric telescopic pressing plate I22 or the electric telescopic pressing plate II 23 to extend out to prop against the protection plate 21, so that a closed space is formed inside the power distribution cabinet, safety accidents caused by non-relevant workers contacting the inside of the power distribution cabinet are prevented, and the intelligent monitoring system has high protection performance and high safety.
The specific embodiment IV is as follows:
next, referring to fig. 1, 2, 3, and 4, this embodiment is further described, in which a first cylindrical rotation rod 211 is provided at the top end of the protection plate 21; both ends of the first cylindrical rotating rod 211 are matched with the first semicircular bracket 212; the end part of the first semicircular bracket 212 far away from the first cylindrical rotating rod 211 is arranged at the top end of the outer wall of the upper box body 1; the electric telescopic pressing plate I22 passes through the U-shaped frame I24 and is propped against the middle of the cylindrical rotating rod I211; a second cylindrical rotating rod 213 is arranged at the bottom end of the protection plate 21; two ends of the second cylindrical rotating rod 213 are matched with the second semicircular bracket 214; the end part of the second semicircular bracket 214, which is far away from the second cylindrical rotating rod 213, is arranged at the top end of the outer wall of the lower box body 3; the electric telescopic pressing plate II 23 passes through the square frame II 25 and is propped against the middle of the cylindrical rotating rod II 213, the matched contact surface of the cylindrical rotating rod I211 and the semicircular bracket I212 is provided with an arc surface for convenient rotation, and the matched contact surface of the cylindrical rotating rod II 213 and the semicircular bracket II 214 is provided with an arc surface for convenient rotation.
Fifth embodiment:
next, the present embodiment will be described with reference to fig. 1, 2, 3, and 4, in which the first embodiment is further described, and the lifting leg mechanism 4 includes four support legs 41; four supporting legs 41 are distributed at the bottom of the lower box body 3; the bottom ends of the four supporting legs 41 extend out of the lower box body 3 for supporting the lower box body 3 on the ground; one side of the top end of each of the four supporting legs 41 is slidably connected with the inner side wall of the lower box body 3; the other sides of the top ends of the four supporting legs 41 are in threaded connection with four threaded rods 42; the bottom ends of the four threaded rods 42 are movably connected with the bottom plate inside the lower box body 3; the four threaded rods 42 are connected in series via the interconnection of a first chain 43 and a first sprocket 44; the top end of one of the threaded rods 42 is provided with a bevel gear 45; bevel gear one 45 is meshed with drive bevel gear 46; the drive bevel gear 46 is mounted on the motor shaft of the moving motor 47; the mobile motor 47 is in sliding connection with one side of the interior of the lower box 3;
the specific working flow is as follows: when a large amount of rainwater or accumulated water appears at the bottom of the power distribution cabinet, the water level sensing alarm 71 transmits a sensing signal to the intelligent control terminal 5, the intelligent control terminal controls the mobile motor 47 to start, the mobile motor 47 drives the driving bevel gear 46 to rotate, and the driving bevel gear 46 drives the bevel gear I45 to rotate; the first bevel gear 45 drives the threaded rod 42 to rotate, the threaded rod 42 rotates to drive the first sprocket to rotate, the four threaded rods 42 simultaneously rotate under the effect that the first sprocket 44 and the first chain 43 are connected in series, the threaded rod 42 rotates to enable the supporting leg 41 to extend out of the length of the lower box body 3 to be increased, the lower box body 3 of the power distribution cabinet is far away from the ground, water is prevented from entering the power distribution cabinet, and the self-protection function of the power distribution cabinet is improved.
Specific embodiment six:
next, the present embodiment will be described with reference to fig. 1, 2, 3, and 4, in which a first embodiment is further described, and a fan mechanism 8 is further included, and the fan mechanism includes a plurality of fans 81; the fans 81 are connected in series through the connection of a second chain 82 and a second chain wheel 83; the fans 81 are movably connected with the end parts of the fixing frames 86; the end of the fixing frame 86 far away from the fan 81 is arranged on the inner top plate of the lower box body 3; the second chain wheel 83 is arranged at the end part of the fixed shaft 84; the end part of the fixed shaft 84, which is far away from the second chain wheel 83, is movably connected with the top plate in the lower box body 3; the fixed shaft 84 is provided with a bevel gear II 85 and is positioned right above the sprocket II 83;
the specific working flow is as follows: when a large amount of rainwater or ponding appears in the switch board bottom, water level response alarm 71 gives intelligent control terminal 5 with sensing signal, intelligent control terminal 5 control mobile motor 47 slides in the inside one side of lower box 3, make drive bevel gear 46 and bevel gear two-phase meshing, intelligent control terminal 5 control mobile motor 47 start again, mobile motor 47 drives drive bevel gear 46 and rotates, drive bevel gear 46 drives bevel gear two 85 and rotates, bevel gear two 85 drives fixed axle 84 and rotates, fixed axle 84 drives sprocket two 83 and rotates, drive a plurality of fans 81 simultaneously and rotate under the effect of sprocket two 83 and chain two 82 interconnect series connection, improve radiating effect and drying efficiency.
Seventh embodiment:
next, this embodiment will be described with reference to fig. 1, 2, 3, and 4, in which a sixth embodiment is further described, and a plurality of fans 81 are arranged in parallel.
Eighth embodiment:
next, this embodiment will be further described with reference to fig. 1, 2, 3, and 4, where a plurality of ventilation holes are uniformly distributed in the middle of the top plate of the lower case 3 for ventilation when the fan is turned on.
While the application has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the application. The application is not to be limited by the specific embodiments disclosed herein, but rather, embodiments falling within the scope of the appended claims are intended to be embraced by the application.
Claims (6)
1. The high-low voltage power distribution cabinet with the protection function is characterized by comprising an upper box body, wherein two protection plate mechanisms are arranged on two sides of the upper box body;
a lower box body is fixedly arranged right below the upper box body;
the lower end of the lower box body is provided with a lifting leg mechanism;
an intelligent control terminal is arranged in the middle of the outer surface of the lower box body;
the intelligent control terminal is provided with a protection function module;
the protection function module is electrically connected with the human body sensor and the weather sensor;
the human body sensor is arranged on the outer wall of the protection plate mechanism;
the human body sensor feeds back signals to the intelligent control terminal;
the intelligent control terminal is used for controlling the opening and closing of the protection plate mechanism;
the weather sensor is arranged on the outer surface of the top end of the upper box body;
the weather sensor feeds signals back to the intelligent control terminal;
the two protection plate mechanisms comprise protection plates, a first electric telescopic pressing plate and a second electric telescopic pressing plate;
the human body sensor is arranged at the center of the outer surface of the protection plate;
the first electric telescopic pressing plate is controlled by the intelligent control terminal;
one end part of the electric telescopic pressing plate penetrates through the first square frame and props against the top end of the protection plate to control the protection plate to be matched with the upper box body to form a closed space;
the end part of the electric telescopic pressing plate, which is far away from the protection plate, is arranged at the top end of the outer wall of the upper box body;
the end part of the first inverted-U-shaped frame, which is far away from the first electric telescopic pressing plate, is arranged at the top end of the outer wall of the upper box body;
the second electric telescopic pressing plate is controlled by the intelligent control terminal;
the two end parts of the electric telescopic pressing plate penetrate through the second square frame and are propped against the bottom end of the protection plate, so as to control the protection plate to be matched with the upper box body to form a closed space;
the end part of the second electric telescopic pressing plate, which is far away from the protection plate, is arranged at the bottom end of the outer wall of the lower box body;
the end part of the second inverted-U-shaped frame, which is far away from the second electric telescopic pressing plate, is arranged at the middle position of the outer wall of the lower box body;
an electric telescopic rod is movably connected to the central position inside the protection plate and used for controlling the opening and closing of the protection plate on the upper box body;
the electric telescopic rod is controlled by the intelligent control terminal;
the end part of the electric telescopic rod, which is far away from the protection plate, is movably connected with the outer surface of the top of the lower box body;
the top end of the protection plate is provided with a first cylindrical rotating rod;
the two ends of the cylindrical rotating rod I are matched with the semicircular bracket I;
the end part of the first semicircular bracket, which is far away from the first cylindrical rotating rod, is arranged at the top end of the outer wall of the upper box body;
the electric telescopic pressing plate I passes through the middle of the U-shaped frame I and abuts against the cylindrical rotating rod I;
a cylindrical rotating rod II is arranged at the bottom end of the protection plate;
two ends of the cylindrical rotating rod are matched with the semicircular bracket;
the end part of the second semicircular bracket, which is far away from the second cylindrical rotating rod, is arranged at the top end of the outer wall of the lower box body;
the second electric telescopic pressing plate passes through the second square frame and abuts against the middle of the second cylindrical rotating rod;
the intelligent control terminal is used for controlling the opening direction of the protection plate, the protection plate mechanism is provided with a first state and a second state, when the protection plate mechanism is in the first state, the bottom end of the protection plate rotates around the joint of the protection plate and the box body, a first gap is reserved between the top end of the protection plate and the box body, and external sunlight can enter the box body through the first gap;
when the protection plate mechanism is in the second state, the top end of the protection plate rotates around the joint of the protection plate and the box body, so that a second gap is reserved between the bottom end of the protection plate and the box body, and heat exchange can be performed between the inside of the box body and the outside through the second gap.
2. The high-low voltage power distribution cabinet with protection function according to claim 1, wherein: the two protection plate mechanisms are symmetrically arranged and have the same structure.
3. The high-low voltage power distribution cabinet with protection function according to claim 1, wherein: the intelligent control terminal is provided with a waterproof flooding module;
the waterproof flooding module is electrically connected with the water level induction alarm;
the water level sensing alarm is arranged on the surface of one side of the end part of the lifting leg mechanism, which is close to the bottom end of the lower box body;
the water level sensing alarm feeds back a signal to the intelligent control terminal;
the intelligent control terminal is used for controlling the lifting of the lifting leg mechanism;
the lifting leg mechanism comprises four supporting legs;
the four supporting legs are distributed at the bottom of the lower box body;
the bottom ends of the four supporting legs extend out of the lower box body and are used for supporting the lower box body on the ground;
one side of the top ends of the four supporting legs are slidably connected with the inner side wall of the lower box body;
the other sides of the top ends of the four supporting legs are in threaded connection with four threaded rods;
the bottom ends of the four threaded rods are movably connected with the bottom plate in the lower box body;
the four threaded rods are connected in series through the interconnection of the first chain and the first chain wheel;
the top end of one of the threaded rods is provided with a bevel gear I;
the first bevel gear is meshed with the driving bevel gear;
the driving bevel gear is arranged on a motor shaft of the mobile motor;
the movable motor is in sliding connection with one side in the lower box body.
4. The high-low voltage power distribution cabinet with protection function according to claim 3, wherein: the fan mechanism comprises a plurality of fans;
the fans are connected in series through the connection of the second chain and the second chain wheel;
a plurality of fans are movably connected with the end parts of the fixing frame;
the end part of the fixing frame, which is far away from the fan, is arranged on the top plate in the lower box body;
the second chain wheel is arranged at the end part of the fixed shaft;
the end part of the fixed shaft, which is far away from the second chain wheel, is movably connected with a top plate in the lower box body;
the fixed shaft is provided with a bevel gear II and is positioned right above the sprocket II.
5. The high-low voltage power distribution cabinet with protection function according to claim 4, wherein: a plurality of fans are arranged in parallel.
6. The high-low voltage power distribution cabinet with protection function according to claim 4, wherein: a plurality of ventilation holes are uniformly distributed in the middle of the top plate of the lower box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310735618.1A CN116759924B (en) | 2023-06-21 | 2023-06-21 | High-low voltage power distribution cabinet with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310735618.1A CN116759924B (en) | 2023-06-21 | 2023-06-21 | High-low voltage power distribution cabinet with protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116759924A CN116759924A (en) | 2023-09-15 |
| CN116759924B true CN116759924B (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310735618.1A Active CN116759924B (en) | 2023-06-21 | 2023-06-21 | High-low voltage power distribution cabinet with protection function |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117750736A (en) * | 2024-01-09 | 2024-03-22 | 深圳市华思特科技有限公司 | Active external circulation ventilation type shielding cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214673607U (en) * | 2021-04-29 | 2021-11-09 | 河北巨耐德机电设备有限公司 | Remote control switch board |
| CN114024230A (en) * | 2021-11-23 | 2022-02-08 | 江苏高泰电气有限公司 | Intelligent cubical switchboard of high security |
| CN115768004A (en) * | 2022-11-30 | 2023-03-07 | 左斌 | Intelligent control system for secondary water supply |
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2023
- 2023-06-21 CN CN202310735618.1A patent/CN116759924B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214673607U (en) * | 2021-04-29 | 2021-11-09 | 河北巨耐德机电设备有限公司 | Remote control switch board |
| CN114024230A (en) * | 2021-11-23 | 2022-02-08 | 江苏高泰电气有限公司 | Intelligent cubical switchboard of high security |
| CN115768004A (en) * | 2022-11-30 | 2023-03-07 | 左斌 | Intelligent control system for secondary water supply |
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| CN116759924A (en) | 2023-09-15 |
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Denomination of invention: A High and Low Voltage Distribution Cabinet with Protective Function Granted publication date: 20231208 Pledgee: Industrial and Commercial Bank of China Limited Weihai Wendeng sub branch Pledgor: WEIHAI HUITONG ELECTRIC POWER EQUIPMENT Co.,Ltd. Registration number: Y2024980022202 |