CN113097905B - Dampproofing protection against insects switch board convenient to heat dissipation - Google Patents
Dampproofing protection against insects switch board convenient to heat dissipation Download PDFInfo
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- CN113097905B CN113097905B CN202110479341.1A CN202110479341A CN113097905B CN 113097905 B CN113097905 B CN 113097905B CN 202110479341 A CN202110479341 A CN 202110479341A CN 113097905 B CN113097905 B CN 113097905B
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- rotating rod
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
A power distribution cabinet convenient for heat dissipation and moisture and insect prevention comprises a box body part, a rain shielding part and a moisture and heat dissipation part; the box body part is arranged outdoors, an important circuit is arranged in the box body part, the rain shielding part is arranged on the box body part, and the power distribution cabinet is shielded from rain when raining, so that rainwater is prevented from entering the power distribution cabinet, and circuit faults are prevented; the moisture-proof heat dissipation part is arranged inside the box body part, so that heat dissipation, moisture prevention and deinsectization are performed inside the box body, and a circuit inside the power distribution cabinet is ensured to work normally; the moisture-proof heat dissipation part comprises a door opening mechanism, a medicine spraying mechanism, a waste moisture-proof agent cleaning mechanism and a new moisture-proof agent adding mechanism; the invention provides a power distribution cabinet convenient for heat dissipation and moisture and insect prevention, which can protect an outdoor power distribution cabinet according to different conditions, effectively protect internal circuits of the power distribution cabinet and ensure normal and efficient operation 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 convenient for heat dissipation and preventing moisture and insects.
Background
The switch board is especially important to electric power system, so the safety of switch board is distribution equipment's key, therefore, in prior art, in order to protect equipment and circuit in the switch board, prevent external destruction, most of switch boards among the prior art are sealed structure, this leads to the switch board to be in high load operation or weather is hot, or when ambient temperature is higher, the switch board heat dissipation is relatively poor, lead to equipment and circuit in the switch board to break down, lead to loss of property, and the part in the present switch board generates heat unevenly, some calorific capacity is big, some calorific capacity is little, the common louvre of switch board that adopts fan heat dissipation at present is at switch board back middle part, the radiating effect is better to middle part region, and be not good to upside and downside radiating effect, and when outdoor, just can not avoid being drenched, and the louvre easily advances winged insect, switch board inner circuit also often can't normally work because of weing, only handle the switch board of this kind of condition or two kinds of conditions on the market at present, can's multiple problem can's be solved simultaneously, for this reason, need one kind of heat dissipation and protection is dampproofing, come according to the switch board according to the different conditions effectively, switch board inside circuit is guaranteed its high-efficient work.
Disclosure of Invention
Aiming at the technical problems, the invention provides the power distribution cabinet convenient for heat dissipation and moisture and insect prevention, which can protect an outdoor power distribution cabinet according to different conditions, effectively protect the internal circuit of the power distribution cabinet and ensure normal and efficient work of the power distribution cabinet.
The technical scheme adopted by the invention is as follows: a power distribution cabinet convenient for heat dissipation and moisture and insect prevention comprises a box body part, a rain shielding part and a moisture and heat dissipation part; the box body part comprises a shell and a chassis;
the rain shielding part comprises: a self-induction rain sheltering mechanism and a water guide pipe;
the moisture-proof heat dissipation part comprises: a door opening mechanism, a pesticide spraying mechanism, a waste moisture-proof agent cleaning mechanism and a new moisture-proof agent adding mechanism;
the rain shielding part is fixedly arranged above the box body part; the moisture-proof heat dissipation part is arranged inside the box body part; when the rain shielding part senses that rain falls, the self-induction rain shielding mechanism is opened to shield rain for the box part and collect rain, and the inclined plane groove on one side of the chassis for collecting dead winged insects is flushed after rain;
the shell is arranged on an outdoor wall, and a fan is arranged in the shell and can radiate heat of a mechanism in the shell; the chassis is fixedly arranged on the lower end face of the shell, the upper end face of the chassis is an inclined plane, and dead winged insects can be collected into an inclined plane groove on one side of the chassis;
the self-induction rain sheltering mechanism is arranged on the upper end surface of the shell, and the water guide pipe is arranged at a round hole on the lower end surface of a water receiver in the self-induction rain sheltering mechanism.
The door opening mechanism is arranged on the front side surface of the shell, and the pesticide spraying mechanism is arranged on one side of the door opening mechanism; the waste moisture-proof agent cleaning mechanism and the new moisture-proof agent adding mechanism are arranged in the shell and are positioned on the inner side surface of the door opening mechanism; the door opening mechanism works, and the pesticide spraying mechanism can spray pesticide periodically; in the process of opening the door for four times by the door opening mechanism, the waste moisture-proof agent cleaning mechanism and the new moisture-proof agent adding mechanism are triggered to work once.
Preferably, the self-induction rain shielding mechanism comprises: the folding device comprises a water receiver, a moving block, a fixed rod, a rotating rod A, a gear B and a folding mechanism; the water receiver is arranged on one side face of the shell in a sliding mode, a spring is arranged at the lower end of the water receiver, the other end of the spring is fixedly connected with the shell, the spring is a top spring, an induction machine is arranged in the water receiver, when rainwater is collected to enable the water receiver to move downwards, the water receiver moves downwards, the moving block is arranged in a groove in one side face of the shell in a sliding mode, the spring is arranged on the upper end face of the moving block, the other end of the spring is fixedly connected with the shell, and the spring is a top spring; the fixed rod is fixedly arranged on the upper end surface of the shell; one end of the rotating rod A is rotatably arranged on the side surface of the moving block, and the other end of the rotating rod A is rotatably arranged in a round hole in the gear A; the rotating rod A is rotatably arranged on the fixed rod; the gear B is fixedly arranged on a shaft on the lower end face of the folding mechanism and is meshed with the gear A; the folding mechanism is fixedly arranged on the upper end face of the fixed rod and can be contracted or expanded through the rotation of the gear B.
Preferably, the spraying mechanism comprises: the device comprises a rotating rod B, a synchronous belt A, a servo motor, a rotating rod C, a rack A and an insecticide; the rotating rod B is rotatably arranged in the shell, and a bevel gear is arranged at the lower end of the rotating rod B; the synchronous belt A is coated with a synchronous wheel fixedly arranged on the rotating rod B and a motor shaft of the servo motor; the servo motor is fixedly arranged in the shell; the rotating rod C is rotatably arranged in the shell, one end face of the rotating rod C is fixedly provided with a bevel gear, the bevel gear is meshed with the bevel gear at the lower end of the rotating rod B, and the rotating rod C is also provided with a small gear; the rack A is fixedly arranged on one side of the pesticide and meshed with the pinion on the rotating rod C; the insecticide is arranged in a groove on the side surface of the shell, and the insecticide can be taken out of the shell by people for replacement.
Preferably, the door opening mechanism comprises: the device comprises a fixed groove, a synchronous belt B, a movable door, a telescopic rod and a rack B; the fixed groove is fixedly arranged at an opening in the front of the shell, and the synchronous belt B is coated on a synchronous wheel of a motor shaft of the servo motor and a synchronous wheel on a cylinder of the movable door; the rain shielding part is slidably arranged in a groove on the fixed groove, a small square block is arranged on the movable door, and the small square block is fixedly connected with the synchronous belt B; the telescopic rod is fixedly arranged on the inner side surface of the movable door; the rack B is fixedly arranged on the inner side surface of the movable door.
Preferably, the waste moisture-proof agent cleaning mechanism comprises: the device comprises a fixed plate, a rotary disc, a control block, a rotary rod D, a rotary rod E, an object placing groove, a gear C and a gear D; the fixing plate is fixedly arranged in the shell; the rotating disc is rotatably arranged on a round hole in the upper end face of the fixed plate through a rod, a small ratchet wheel is arranged at the lower end of the rotating disc to ensure that the rotating disc can only rotate in the forward direction, four groove flaps are arranged on the disc of the rotating disc, and the initial position of the rotating disc is that the first groove flap on the rotating disc is aligned with the movable door; the control block is slidably arranged in a sliding groove below the fourth groove flap on the lower end surface of the rotating disc; a round hole in the center of the rotating rod D is rotatably arranged on a shaft on the side surface of the fixed plate, a spring is arranged on the side surface of the rotating rod D, the other end of the spring is fixedly connected with the inner wall of the shell, and the spring is a tension spring; a round hole close to the upper position of the rotating rod E is rotatably arranged on a shaft on the side surface of the fixed plate, a spring is arranged on the side surface of the rotating rod E and fixedly connected with a plate on the fixed plate, and the spring is a tension spring; the object placing groove is slidably arranged on a square hole in the side surface of the inner part of the shell, one end surface of the object placing groove is a door of the square hole in the side surface of the shell, the other end surface of the object placing groove is provided with an L-shaped rod, and one end of the L-shaped rod is connected with a groove in the lower end of the rotating rod E; the gear C is fixedly arranged on a rod at the lower end of the rotating disc; the two gears D are rotatably arranged on the plate on the fixing plate through shafts and are meshed with each other, one of the gears D is meshed with the gear C, and the other gear D is meshed with the rack B under a certain condition.
Preferably, the new moisture-proof agent adding mechanism comprises: the pawl A, the ratchet B, the pawl B, the storage barrel and the rotating plate; the pawl A is fixedly arranged on a rod of the rotating disc and is positioned at the lower end of a first groove flap of the rotating disc, and the pawl A is in contact fit with a wheel claw on the ratchet B under a certain condition; a shaft below the ratchet B is rotatably arranged in a circular hole on the fixing plate; the pawl B is fixedly arranged on a shaft at the lower end of the ratchet B, and the pawl B is in contact fit with a small column on the rotating plate under a certain condition; the storage barrel is fixedly arranged in the shell and is positioned below the rotating door on the shell, so that the moisture-proof agent can be conveniently added manually; a small cylinder at one end of the rotating plate is rotatably arranged in a round hole on the side surface of the ratchet wheel B, and the pawl B slides on the lower end surface of the ratchet wheel B.
Compared with the prior art, the invention has the beneficial effects that:
1. the servo motor is started to drive the synchronous belt A to rotate, and the pinion on the rotating rod C drives the rack A to move up and down so as to drive the pesticide to spray; unmanned automatic spraying is realized, and the inside of the power distribution cabinet is prevented from being invaded by winged insects.
2. When the temperature reaches the certain degree in the shell, servo motor rotates, drives hold-in range B and rotates, reaches the radiating purpose of reinforce, treats that the temperature drops to the certain degree, and the floating gate is closed, guarantees that the inside temperature of switch board can not be too high, avoids because the switch board internal circuit trouble that high temperature arouses.
3. The telescopic link removes the first groove lamella department of rolling disc, blocks the first groove lamella of rolling disc, drives the rolling disc and rotates for put the new dampproof agent in the thing bucket and fall into along the cover below it and put the thing inslot, remove the tide, realize regularly putting in the function of new dampproof agent, guarantee that the switch board is inside dry all the time.
4. When the telescopic link removed the fourth groove lamella department of rolling disc, the telescopic link card was moved to the direction that the control piece opened to the door in the spout under the rolling disc in the inslot of control piece, and gear D drives gear C and rotates for the next groove lamella of rolling disc aligns with the floating gate, realizes regularly empting useless dampproof agent automatically, guarantees the validity of dampproof agent, prevents that switch board internal circuit from breaking down because of weing.
Drawings
Fig. 1 and 2 are schematic overall structural diagrams of the present invention.
Fig. 3 is a partial internal structural view of the overall structure of the present invention.
Fig. 4 is a schematic structural diagram of a box part of the invention.
Fig. 5 is a schematic structural view of a box body part and a rain shielding part of the invention.
Fig. 6 is a schematic view of the structure of the rain shielding part of the present invention.
Fig. 7 is a schematic view of the door opening mechanism and the spraying mechanism of the present invention.
Fig. 8 is a schematic view of a waste moisture-proof agent cleaning mechanism of the present invention.
Fig. 9 is a schematic view of the new moisture barrier addition mechanism of the present invention.
Reference numerals
1-a box portion; 2-a rain shielding part; 3-moisture-proof heat dissipation part; 101-a housing; 102-a chassis; 201-a water receiver; 202-moving block; 203-fixing rods; 204-rotating rod A; 205-gear a; 206-gear B; 207-a folding mechanism; 208-a water conduit; 301-rotating the lever B; 302-synchronous belt A; 303-a servo motor; 304-rotating the rods C; 305-rack a; 306-a pesticide; 307-fixed slots; 308-synchronous belt B; 309-a moving door; 310-a telescopic rod; 311-rack B; 312-a fixed plate; 313-a rotating disk; 314-a control block; 315-rotating levers D; 316-swivelling levers E; 317-placing groove; 318-gear C; 319-Gear D; 320-pawl A; 321-ratchet B; 322-pawl B; 323-put the thing barrel; 324-rotating plate.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in many ways other than those described herein, and it will be apparent to those of ordinary skill in the art that similar modifications can be made without departing from the spirit of the invention, and it is therefore intended that the invention not be limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when the products of the present invention are used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element 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.
Referring to fig. 1-9, a power distribution cabinet convenient for heat dissipation and moisture and insect prevention includes a box body portion 1, a rain shielding portion 2 and a moisture and heat dissipation portion 3; the box body part 1 comprises a shell 101 and a chassis 102;
the rain shielding part 2 includes: a self-sensing rain shelter and aqueduct 208;
the moisture-proof heat dissipation portion 3 includes: a door opening mechanism, a pesticide spraying mechanism, a waste moisture-proof agent cleaning mechanism and a new moisture-proof agent adding mechanism;
the rain shielding part 2 is fixedly arranged above the box body part 1; the moisture-proof heat dissipation part 3 is arranged inside the box body part 1; when the rain shielding part 2 senses that rain falls, the self-induction rain shielding mechanism is unfolded to shield rain for the box body part 1 and collect rain, and after rain, an inclined plane groove at one side of the chassis 102 for collecting dead winged insects is washed;
the shell 101 is installed on an outdoor wall, and a fan is arranged inside the shell 101 and can radiate heat of mechanisms inside the shell 101; the chassis 102 is fixedly arranged on the lower end face of the shell 101, the upper end face of the chassis 102 is an inclined plane, and dead winged insects can be collected into an inclined plane groove on one side of the chassis 102;
the self-induction rain sheltering mechanism is arranged on the upper end surface of the shell 101, and the water guide pipe 208 is arranged at a round hole on the lower end surface of the water receiver 201 in the self-induction rain sheltering mechanism; an induction machine is arranged in the water receiver 201 of the self-induction rain shielding mechanism, when the rainwater is not increased any more and indicates that the rainwater stops, a switch at a round hole of the water receiver 201 is opened, and the collected rainwater washes an inclined plane groove at one side of the chassis 102 through the water guide pipe 208;
the door opening mechanism is arranged on the front side surface of the shell 101, and the pesticide spraying mechanism is arranged on one side of the door opening mechanism; the waste moisture-proof agent cleaning mechanism and the new moisture-proof agent adding mechanism are arranged in the shell 101 and are positioned on the inner side surface of the door opening mechanism; the door opening mechanism works, and the pesticide spraying mechanism can spray pesticide periodically; in the process of opening the door for four times by the door opening mechanism, the waste moisture-proof agent cleaning mechanism and the new moisture-proof agent adding mechanism are triggered to work once.
In an alternative embodiment of the present embodiment, the self-induction rain shelter mechanism, apart from the same parts as the previous embodiment, comprises: the water receiver 201, a moving block 202, a fixed rod 203, a rotating rod A204, a gear A205, a gear B206 and a folding mechanism 207; the water receiver 201 is slidably mounted on one side face of the shell 101, a spring is arranged at the lower end of the water receiver 201, the other end of the spring is fixedly connected with the shell 101, the spring is a top spring, an induction machine is mounted in the water receiver 201, when rainwater is collected to enable the water receiver 201 to move downwards, the water receiver 201 moves downwards, the moving block 202 is slidably mounted in a groove in one side face of the shell 101, a spring is arranged on the upper end face of the moving block 202, the other end of the spring is fixedly connected with the shell 101, and the spring is a top spring; the fixing rod 203 is fixedly arranged on the upper end surface of the shell 101; one end of the rotating rod A204 is rotatably arranged on the side surface of the moving block 202, and the other end of the rotating rod A is rotatably arranged in a circular hole on the gear A205; the rotating rod A204 is rotatably arranged on the fixing rod 203; the gear B206 is fixedly arranged on a shaft at the lower end face of the folding mechanism 207, and the gear B206 is meshed with the gear A205; the folding mechanism 207 is fixedly arranged on the upper end surface of the fixing rod 203, and the folding mechanism 207 can be contracted or expanded through the rotation of the gear B206; specifically, when raining, rainwater is collected in the water receiver 201, when the rainwater reaches a certain amount, the water receiver 201 moves downwards to drive the moving block 202 to move downwards, the moving block 202 drives the gear a205 to rotate through the rotating rod a204, the gear a205 drives the gear B206 to rotate, the gear B206 drives the folding mechanism 207 to unfold through the shaft to shield the shell 101 from the rainwater, when the rainwater is sensed to be not increased any more, the rainwater is indicated to be stopped, the switch at the round hole of the water receiver 201 is opened, and the collected rainwater washes the inclined plane groove on one side of the chassis 102 through the water guide pipe 208;
in an alternative embodiment of the present invention, the spray mechanism includes, in addition to the same components as in the previous embodiment: a rotating rod B301, a synchronous belt A302, a servo motor 303, a rotating rod C304, a rack A305 and an insecticide 306; the rotating rod B301 is rotatably arranged in the shell 101, and a bevel gear is arranged at the lower end of the rotating rod B301; the synchronous belt A302 is wrapped by a synchronous wheel fixedly arranged on a motor shaft of the rotating rod B301 and the servo motor 303; the servo motor 303 is fixedly arranged inside the shell 101; the rotating rod C304 is rotatably installed inside the shell 101, a bevel gear is fixedly installed on one end face of the rotating rod C304, the bevel gear is meshed with the bevel gear at the lower end of the rotating rod B301, and a pinion is further arranged on the rotating rod C304; a rack a305 is fixedly installed at one side of the insecticide 306, and the rack a305 is engaged with a pinion on the rotating rod C304; insecticide 306 is mounted in a groove on the side of the housing 101, and the insecticide 306 can be removed from the outside of the housing 101 by a person for replacement; specifically, the servo motor 303 is started to drive the synchronous belt a302 to rotate, and drive the rotating rod B301 to rotate, and further drive the rotating rod C304 to rotate, and the pinion on the rotating rod C304 drives the rack a305 to move up and down, and further drives the pesticide 306 to spray pesticide.
In an alternative embodiment of the present invention, the door opening mechanism includes, in addition to the same components as the previous embodiment: a fixing groove 307, a synchronous belt B308, a movable door 309, a telescopic rod 310 and a rack B311; the fixed groove 307 is fixedly arranged at an opening on the front surface of the shell 101, and the synchronous belt B (308) is coated on a synchronous wheel of a motor shaft of the servo motor (303) and a synchronous wheel on a cylinder of the movable door (309); the rain shielding part 209 is arranged in a groove on the fixed groove 307 in a sliding way, and a small square is arranged on the movable door 309 and fixedly connected with the synchronous belt B308; the telescopic rod 310 is fixedly arranged on the inner side surface of the movable door 309; the rack B311 is fixedly arranged on the inner side surface of the movable door 309; specifically, when the temperature in the casing 101 reaches a certain degree, the servo motor 303 rotates to drive the synchronous belt B308 to rotate, and then the movable door 309 is driven to move, the casing 101 is opened, and the movable door 309 and the fan in the casing 101 act together to achieve the purpose of strong heat dissipation, and when the temperature drops to a certain degree, the movable door 309 moves to close the casing 101.
In an alternative embodiment of the present invention, the waste moisture scavenger mechanism comprises, in addition to the same parts as in the previous embodiment: a fixed plate 312, a rotary disc 313, a control block 314, a rotary rod D315, a rotary rod E316, an object placing groove 317, a gear C318 and a gear D319; the fixing plate 312 is fixedly installed inside the housing 101; the rotating disc 313 is rotatably arranged on a round hole on the upper end surface of the fixed plate 312 through a rod, a small ratchet wheel is arranged at the lower end of the rotating disc 313 to ensure that the rotating disc 313 can only rotate in the forward direction, four groove flaps are arranged on the disc of the rotating disc 313, and the initial position of the rotating disc 313 is that the first groove flap on the rotating disc 313 is aligned with the movable door 309; the control block 314 is slidably arranged in a sliding groove below the fourth lobe on the lower end surface of the rotating disc 313; a round hole in the center of the rotating rod D315 is rotatably mounted on a shaft on the side surface of the fixing plate 312, a spring is arranged on the side surface of the rotating rod D315, the other end of the spring is fixedly connected with the inner wall of the shell 101, and the spring is a tension spring; a round hole at the upper position of the rotating rod E316 is rotatably arranged on a shaft at the side surface of the fixed plate 312, a spring is arranged at the side surface of the rotating rod E316 and is fixedly connected with a plate on the fixed plate 312, and the spring is a tension spring; the object placing groove 317 is slidably arranged on a square hole in the side surface of the inner part of the shell 101, one end surface of the object placing groove 317 is a door of the square hole in the side surface of the shell 101, the other end surface is provided with an L-shaped rod, and one end of the L-shaped rod is connected with a groove at the lower end of the rotating rod E316; a gear C318 is fixedly mounted on a rod at the lower end of the rotating disc 313; two gears D319 are provided, two gears D319 are rotatably mounted on the plate on the fixed plate 312 through shafts, the two gears D319 are meshed with each other, one gear D319 is meshed with the gear C318, and the other gear D319 is meshed with the rack B311 under certain conditions; specifically, when the door is opened for the fourth time, when the telescopic rod 310 moves to the fourth lobe of the rotating disc 313, the telescopic rod 310 is clamped in the groove of the control block 314 to drive the control block 314 to move in the sliding groove below the rotating disc 313 towards the door opening direction, the control block 314 contacts the rotating rod D315 to drive the upper end of the rotating rod D315 to move towards the door opening direction, the lower end of the rotating rod D315 reversely moves, the lower end of the rotating rod D315 drives the upper end of the rotating rod E316 to move, the lower end of the rotating rod E316 also moves towards the door opening direction, at this time, the lower end pushes the L-shaped rod on the side face 317 of the storage groove to move towards the outside of the housing 101, and the waste moisture-proof agent in the storage groove 317 is poured out of the housing 101; when the fourth door is closed, the telescopic rod 310 moves reversely to drive the control block 314 to return, and the rotating rod D315, the rotating rod E316 and the object placing groove 317 also return; when the retractable rod 310 moves again, the rack B311 and the gear D319 are engaged with each other, the rack B311 drives the two gears D319 to rotate, and the gear D319 drives the gear C318 to rotate, so that the next lobe of the rotating disc 313 is aligned with the movable door 309.
In an alternative implementation of this embodiment of the invention, the new moisture barrier addition mechanism includes, in addition to the same components as in the previous embodiment: a pawl A320, a ratchet B321, a pawl B322, a storage barrel 323 and a rotating plate 324; a pawl A320 is fixedly arranged on a rod of the rotating disc 313 and is positioned at the lower end of a first groove lobe of the rotating disc 313, and the pawl A320 is in contact fit with a pawl on a ratchet B321 under certain conditions; the shaft below the ratchet B321 is rotatably arranged in a round hole on the fixed plate 312; the pawl B322 is fixedly arranged on a shaft at the lower end of the ratchet B321, and the pawl B322 is in contact fit with a small column on the rotating plate 324 under certain conditions; the storage barrel 323 is fixedly arranged in the shell 101 and is positioned below the rotating door on the shell 101, so that the moisture-proof agent can be conveniently added manually; a small cylinder at one end of the rotating plate 324 is rotatably arranged in a round hole on the side surface of the ratchet B321, and the pawl B322 slides on the lower end surface of the ratchet B321; specifically, when the door is opened for the first time, the telescopic rod 310 moves to the first slot flap of the rotating disc 313 to clamp the first slot flap of the rotating disc 313, so as to drive the rotating disc 313 to rotate, further drive the pawl a320 to rotate, the pawl a320 clamps the claw on the ratchet wheel B321 to drive the pawl B322 to rotate, the pawl B322 is in contact with the small cylinder on the rotating plate 324 and drives the rotating plate 324 to rotate at the lower end of the object placing barrel 323, and the rotating plate 324 opens the opening at the lower end of the object placing barrel 323, so that new moisture-proof agent in the object placing barrel 323 falls into the object placing groove 317 along with the cover below the new moisture-proof agent to remove moisture.
The working principle is as follows:
when raining, rainwater is collected in the water receiver 201, when the rainwater reaches a certain amount, the water receiver 201 moves downwards to drive the moving block 202 to move downwards, the moving block 202 drives the gear A205 to rotate through the rotating rod A204, the gear A205 drives the gear B206 to rotate, and the gear B206 drives the folding mechanism 207 to unfold through the shaft to shield the shell 101 from rain;
when the temperature in the shell 101 reaches a certain degree, the servo motor 303 rotates to drive the synchronous belt B308 to rotate, further drive the movable door 309 to move, the shell 101 is opened, the movable door 309 and the fan in the shell 101 act together to achieve the purpose of strong heat dissipation, and when the temperature drops to a certain degree, the movable door 309 moves to close the shell 101;
in the aspect of insect prevention, the servo motor 303 is started to drive the synchronous belt A302 to rotate, the rotating rod B301 is driven to rotate, the rotating rod C304 is driven to rotate, the pinion on the rotating rod C304 drives the rack A305 to move up and down, the insecticide 306 is driven to spray insecticide, killed flying insects fall into the chassis 102 through the net at the lower end of the shell 101 and fall into an inclined plane groove on the side face of the chassis 102 along the inclined plane of the chassis 102, after rainwater collected in the water receiver 201 stops, a switch at the round hole of the water receiver 201 is opened, and the collected rainwater washes the inclined plane groove on one side of the chassis 102 through the water guide pipe 208;
in the moisture-proof aspect, when the door is opened for the first time, the telescopic rod 310 moves to the first slot clack of the rotating disc 313 to clamp the first slot clack of the rotating disc 313, so that the rotating disc 313 is driven to rotate, the pawl A320 clamps a wheel claw on the ratchet B321 to drive the pawl B322 to rotate, the pawl B322 is in contact with a small column on the rotating plate 324 and drives the rotating plate 324 to rotate at the lower end of the object placing barrel 323, the rotating plate 324 opens an opening at the lower end of the object placing barrel 323, so that new moisture-proof agent in the object placing barrel 323 falls into the object placing groove 317 along a cover below the object placing barrel 323 to remove moisture; when the door is opened for the fourth time, when the telescopic rod 310 moves to the fourth slot of the rotating disc 313, the telescopic rod 310 is clamped in the slot of the control block 314 to drive the control block 314 to move towards the door opening direction in the sliding slot under the rotating disc 313, the control block 314 contacts the rotating rod D315 to drive the upper end of the rotating rod D315 to move towards the door opening direction, the lower end of the rotating rod D315 reversely moves, the lower end of the rotating rod D315 also drives the upper end of the rotating rod E316 to move, the lower end of the rotating rod E316 also moves towards the door opening direction, at this time, the lower end pushes the L-shaped rod on the side surface of the object placing groove 317 to move towards the outside of the shell 101, and the waste moisture-proof agent in the object placing groove 317 is poured out of the shell 101; when the fourth door is closed, the telescopic rod 310 moves reversely to drive the control block 314 to return, and the rotating rod D315, the rotating rod E316 and the object placing groove 317 also return; when the telescopic rod 310 moves again, the rack B311 and the gear D319 are meshed with each other, the rack B311 drives the two gears D319 to rotate, the gear D319 drives the gear C318 to rotate, the next groove flap of the rotating disc 313 is aligned with the movable door 309, the operation is repeated, a new moisture-proof agent is placed after the door is opened for the first time, and the used waste moisture-proof agent is poured after the door is opened for the fourth time.
Claims (5)
1. The utility model provides a be convenient for heat dissipation and dampproofing protection against insects switch board which characterized in that: comprises a box body part (1), a rain shielding part (2) and a damp-proof heat dissipation part (3); the box body part (1) comprises a shell (101) and a chassis (102);
the rain shielding part (2) comprises: a self-sensing rain shelter and aqueduct (208);
the moisture-proof heat dissipation part (3) comprises: a door opening mechanism, a pesticide spraying mechanism, a waste moisture-proof agent cleaning mechanism and a new moisture-proof agent adding mechanism;
the rain shielding part (2) is fixedly arranged above the box body part (1); the moisture-proof heat dissipation part (3) is arranged inside the box body part (1); when the rain shielding part (2) senses that rain falls down, the self-induction rain shielding mechanism is unfolded to shield rain for the box body part (1) and collect rain, and after rain, an inclined plane groove at one side of the chassis (102) for collecting dead winged insects is washed;
the shell (101) is arranged on an outdoor wall, and a fan is arranged inside the shell (101) and can dissipate heat of a mechanism inside the shell (101); the chassis (102) is fixedly arranged on the lower end face of the shell (101), the upper end face of the chassis (102) is an inclined plane, and dead flying insects can be collected in an inclined plane groove on one side of the chassis (102);
the self-induction rain sheltering mechanism is arranged on the upper end surface of the shell (101), and the aqueduct (208) is arranged at a round hole on the lower end surface of a water receiver (201) in the self-induction rain sheltering mechanism;
the door opening mechanism is arranged on the front side surface of the shell (101), and the pesticide spraying mechanism is arranged on one side of the door opening mechanism; the waste moisture-proof agent cleaning mechanism and the new moisture-proof agent adding mechanism are arranged in the shell (101) and are positioned on the inner side surface of the door opening mechanism; the door opening mechanism works, and the pesticide spraying mechanism can spray pesticide periodically; in the process of opening the door for four times by the door opening mechanism, triggering the waste moisture-proof agent cleaning mechanism and the new moisture-proof agent adding mechanism to work once;
the medicine spraying mechanism comprises: the pesticide spraying device comprises a rotating rod B (301), a synchronous belt A (302), a servo motor (303), a rotating rod C (304), a rack A (305) and a pesticide (306); the rotating rod B (301) is rotatably arranged in the shell (101), and a bevel gear is arranged at the lower end of the rotating rod B (301); the synchronous belt A (302) is wrapped and fixedly installed on synchronous wheels on the shafts of the rotating rod B (301) and the servo motor (303); the servo motor (303) is fixedly arranged in the shell (101); the rotating rod C (304) is rotatably arranged in the shell (101), one end face of the rotating rod C (304) is fixedly provided with a bevel gear, the bevel gear is meshed with the bevel gear at the lower end of the rotating rod B (301), and the rotating rod C (304) is also provided with a pinion; the rack A (305) is fixedly arranged on one side of the pesticide (306), and the rack A (305) is meshed with a pinion on the rotating rod C (304); the insecticide (306) is arranged in a groove on the side surface of the shell (101), and the insecticide (306) can be taken out of the shell (101) by people for replacement;
servo motor (303) starts, drive hold-in range A (302) and rotate, drive dwang B (301) and rotate, and then drive dwang C (304) and rotate, pinion on dwang C (304) drives rack A (305) and reciprocates, and then drive insecticide (306) and spout the medicine, the fly insect that is killed falls in chassis (102) through the net of shell (101) lower extreme, fall in the inclined plane groove of chassis (102) side along the inclined plane of chassis (102), the rainwater that collects in water collector (201) is after the rain stops, the switch of water collector (201) round hole department is opened, the rainwater that collects washes one side inclined plane groove of chassis (102) through aqueduct (208).
2. The power distribution cabinet convenient for heat dissipation and moisture and insect prevention as claimed in claim 1, wherein the self-induction rain shielding mechanism comprises: the water receiving device comprises a water receiving device (201), a moving block (202), a fixing rod (203), a rotating rod A (204), a gear A (205), a gear B (206) and a folding mechanism (207); the rainwater collector (201) is slidably mounted on one side face of the shell (101), a spring is arranged at the lower end of the water collector (201), the other end of the spring is fixedly connected with the shell (101), the spring is a top spring, an induction machine is mounted in the water collector (201), when rainwater is collected to enable the water collector (201) to move downwards, the water collector (201) moves downwards, the moving block (202) is slidably mounted in a groove in one side face of the shell (101), a spring is arranged on the upper end face of the moving block (202), the other end of the spring is fixedly connected with the shell (101), and the spring is a top spring; the fixing rod (203) is fixedly arranged on the upper end surface of the shell (101); one end of the rotating rod A (204) is rotatably arranged on the side surface of the moving block (202), and the other end of the rotating rod A is rotatably arranged in a round hole on the gear A (205); the rotating rod A (204) is rotatably arranged on the fixing rod (203); the gear B (206) is fixedly arranged on a shaft at the lower end face of the folding mechanism (207), and the gear B (206) is meshed with the gear A (205); the folding mechanism (207) is fixedly arranged on the upper end face of the fixed rod (203), and the folding mechanism (207) can be contracted or expanded through the rotation of the gear B (206).
3. The power distribution cabinet facilitating heat dissipation and preventing moisture and insects as claimed in claim 1, wherein the door opening mechanism comprises: the device comprises a fixed groove (307), a synchronous belt B (308), a movable door (309), an expansion link (310) and a rack B (311); the fixed groove (307) is fixedly arranged at an opening in the front of the shell (101), and the synchronous belt B (308) is coated on a synchronous wheel of a motor shaft of the servo motor (303) and a synchronous wheel on a cylinder of the movable door (309); the rain shielding part (2) is slidably arranged in a groove on the fixed groove (307), a small square is arranged on the movable door (309), and the small square is fixedly connected with the synchronous belt B (308); the telescopic rod (310) is fixedly arranged on the inner side surface of the movable door (309); the rack B (311) is fixedly arranged on the inner side surface of the movable door (309).
4. The power distribution cabinet facilitating heat dissipation and preventing moisture and insects as claimed in claim 1, wherein said waste moisture-proof agent cleaning mechanism comprises: a fixed plate (312), a rotary disc (313), a control block (314), a rotary rod D (315), a rotary rod E (316), an article placing groove (317), a gear C (318) and a gear D (319); the fixing plate (312) is fixedly arranged in the shell (101); the rotating disc (313) is rotatably arranged on a round hole in the upper end face of the fixed plate (312) through a rod, a small ratchet wheel is arranged at the lower end of the rotating disc (313) to ensure that the rotating disc (313) can only rotate in the positive direction, four groove flaps are arranged on the disc of the rotating disc (313), and the initial position of the rotating disc (313) is that the first groove flap on the rotating disc (313) is aligned with the movable door (309); the control block (314) is slidably arranged in a sliding groove below a fourth groove clack on the lower end surface of the rotating disc (313); a round hole in the center of the rotating rod D (315) is rotatably arranged on a shaft on the side surface of the fixing plate (312), a spring is arranged on the side surface of the rotating rod D (315), the other end of the spring is fixedly connected with the inner wall of the shell (101), and the spring is a tension spring; a round hole at the upper position of the rotating rod E (316) is rotatably arranged on a shaft at the side surface of the fixed plate (312), a spring is arranged at the side surface of the rotating rod E (316), the spring is fixedly connected with a plate on the fixed plate (312), and the spring is a tension spring; the object placing groove (317) is arranged on a square hole in the side face of the inner part of the shell (101) in a sliding mode, one end face of the object placing groove (317) is a door of the square hole in the side face of the shell (101), the other end face of the object placing groove is provided with an L-shaped rod, and one end of the L-shaped rod is connected with a groove in the lower end of the rotating rod E (316); the gear C (318) is fixedly arranged on a rod at the lower end of the rotating disc (313); the number of the gears D (319) is two, the two gears D (319) are rotatably arranged on a plate on the fixed plate (312) through shafts, the two gears D (319) are meshed with each other, and one gear D (319) is meshed with the gear C (318).
5. The power distribution cabinet convenient for heat dissipation and moisture and insect prevention as claimed in claim 1, wherein the new moisture-proof agent adding mechanism comprises: a pawl A (320), a ratchet B (321), a pawl B (322), a storage barrel (323) and a rotating plate (324); the pawl A (320) is fixedly arranged on a rod of the rotating disc (313) and is positioned at the lower end of a first groove flap of the rotating disc (313), and a shaft below the ratchet B (321) is rotatably arranged in a round hole on the fixed plate (312); a pawl B (322) is fixedly arranged on a shaft at the lower end of a ratchet B (321), and a storage barrel (323) is fixedly arranged in the shell (101) and positioned below a rotating door on the shell (101), so that a moisture-proof agent can be conveniently added manually; a small cylinder at one end of the rotating plate (324) is rotatably arranged in a round hole at the side surface of the ratchet B (321), and the pawl B (322) slides on the lower end surface of the ratchet B (321);
when the door is opened for the first time, the telescopic rod (310) moves to the first groove clack of the rotating disc (313), the first groove clack of the rotating disc (313) is clamped, the rotating disc (313) is driven to rotate, the pawl A (320) is clamped on a wheel claw on the pawl B (322) to drive the pawl B (322) to rotate, and the pawl B (322) is in contact with a small column on the rotating plate (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110479341.1A CN113097905B (en) | 2021-04-30 | 2021-04-30 | Dampproofing protection against insects switch board convenient to heat dissipation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110479341.1A CN113097905B (en) | 2021-04-30 | 2021-04-30 | Dampproofing protection against insects switch board convenient to heat dissipation |
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| Publication Number | Publication Date |
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| CN113097905A CN113097905A (en) | 2021-07-09 |
| CN113097905B true CN113097905B (en) | 2022-11-18 |
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| CN202110479341.1A Active CN113097905B (en) | 2021-04-30 | 2021-04-30 | Dampproofing protection against insects switch board convenient to heat dissipation |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113746004B (en) * | 2021-08-27 | 2024-11-08 | 广东电网有限责任公司 | Outdoor power distribution station |
| CN114845507B (en) * | 2022-06-02 | 2024-04-12 | 南方电网科学研究院有限责任公司 | Main control device and protection device thereof |
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Effective date of registration: 20221027 Address after: 330000 workshop No.1, south of Ziyang Avenue and east of Changdong Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Applicant after: Jiangxi Zhongyi Electric Technology Co.,Ltd. Address before: 066000 No. 550, west section of Hebei Street, Haigang District, Qinhuangdao City, Hebei Province Applicant before: Wu Qingyu |
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