CN115224619A

CN115224619A - Formula of sinking prevents destroying power distribution cabinet

Info

Publication number: CN115224619A
Application number: CN202210922797.5A
Authority: CN
Inventors: 陶云炳; 朱金飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-10-21

Abstract

The invention discloses a sinking type damage-proof power distribution cabinet, which comprises an embedding layer, wherein the inner cavity of the embedding layer is arranged in a protective box, a power distribution cabinet body is arranged in the inner cavity of the protective box, a clamping mechanism is arranged on the outer side of the power distribution cabinet body, and handles are fixedly connected to the positions, close to the left side and the right side, of the top of the power distribution cabinet body.

Description

Formula of sinking prevents destroying power distribution cabinet

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a sinking type damage-proof power distribution cabinet.

Background

For normal distribution needs, all can install the switch board in the residential district, because the noise that the switch board during operation produced is great, for the influence that the noise reduction caused to resident normal life, also receive destruction in order to prevent the switch board simultaneously, a sunken power distribution cabinet has appeared at present.

Current formula of sinking power distribution cabinet buries box-type power distribution cabinet wholly or half down in the pit usually, the casing and the pit inner wall of switch board generally are the contact, the ventilation effect that will cause the switch board is not good, after the long-time work of switch board, inside will have a lot of hot-air of switch board, can't carry out fine discharge, lead to the inside components and parts of switch board, damage because the high temperature is too high easily, be unfavorable for the normal use of switch board, furthermore, because the box sets up in the pit, the maintenance maintainer is difficult to get into in the box, lead to the maintenance to box-type power distribution cabinet more difficult.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a sinking type damage-proof power distribution cabinet.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a formula of sinking prevents destroying power distribution cabinet, includes embedded layer, the inner chamber on embedded layer sets up in the protective housing, the inner chamber of protective housing is equipped with the switch board body, just the outside of switch board body is equipped with latch mechanism, the top of switch board body is close to the equal fixedly connected with handle of left and right sides department, the right side of switch board body is close to bottom department and has seted up the air outlet, the laminating of the top on embedded layer is equipped with the canopy, just be equipped with coupling mechanism between canopy and the switch board body, the left side of canopy runs through and is equipped with the barrel, just the opening has been seted up in the left side of barrel, opening inner chamber fixedly connected with filter screen, the inner chamber of barrel is close to left side department fixedly connected with cooler, just the inner chamber intermediate position department fixedly connected with dehumidifier of barrel, the inner chamber of barrel is close to right side department fixedly connected with hair-dryer, just the right side of barrel is pegged graft and has the air inlet duct, the top of switch board body is close to left side department and has seted up the air intake, just the air inlet duct is kept away from the one end of barrel runs through to extend to the inner chamber of switch board body, the left side of filter screen is equipped with the clearance mechanism, the right side of canopy runs through the exhaust duct runs through the exhaust air duct, just the right side of canopy runs through the exhaust duct is equipped with the air exhaust fan, the inner chamber of exhaust fan is connected with the inside wall is connected with the air exhaust fan.

Preferably, the clamping mechanism comprises two fixed blocks, the two fixed blocks are respectively and fixedly connected to the left side and the right side of the power distribution cabinet body near the bottom, moving blocks are arranged on the far sides of the two fixed blocks, grooves are formed in the far sides of the two fixed blocks, clamping blocks are attached to the tops of the inner cavities of the grooves, the far sides of the two clamping blocks are respectively and fixedly connected with the adjacent moving blocks, cavities are formed in the two fixed blocks, first through holes are formed in the far sides of the two cavities, first L-shaped rods penetrate through the inner cavities of the two first through holes, the two first through holes are respectively communicated with the adjacent inner cavities of the grooves, blind holes are formed in the adjacent sides of the two clamping blocks, and one ends of the two first L-shaped rods are respectively inserted into the adjacent inner cavities of the blind holes, and two the first screw hole has all been seted up on the first screw block to the equal first screw thread block of fixedly connected with of the other end of first L shape pole, two first screw hole inner chamber runs through and is equipped with first threaded rod, two both ends respectively with adjacent cavity inner chamber left and right sides swing joint, two about the first threaded rod the adjacent one end in the outside of first threaded rod all overlaps and is equipped with driven conical gear, just driven conical gear's top meshing has transmission conical gear, two the equal fixedly connected with bull stick, two of transmission conical gear's top centre of a circle department through-hole has all been seted up at the top of cavity, just the first bearing of through-hole inner chamber top fixedly connected with, two the top of bull stick runs through adjacent first bearing inner chamber respectively to equal fixedly connected with hand wheel.

Preferably, one side, away from each of the two moving blocks, of each moving block is hinged with a limiting wheel, limiting grooves are formed in the left side and the right side of an inner cavity of the protection box, the two limiting wheels are movably connected to inner cavities of adjacent limiting grooves respectively, second threaded holes are formed in the two moving blocks, second threaded rods penetrate through the inner cavities of the second threaded holes, the bottom ends of the two second threaded rods are movably connected with the bottom of the inner cavity of the protection box, a resistance plate is attached to one side, away from the bottom of each moving block, of each resistance plate is fixedly connected with the left side and the right side of the inner cavity of the protection box respectively, a servo motor is fixedly connected to the middle position of the bottom of the inner cavity of the protection box, double sheaves are fixedly connected to the power output end of the servo motor, single sheaves are arranged on the left side and the right side of the double sheaves, the two single sheaves are sleeved on the outer sides of the two second threaded rods respectively, a belt is arranged between the double sheaves and the two single sheaves are connected through belt transmission.

Preferably, clearance mechanism includes the L shaped plate, just L shaped plate fixed connection is close to bottom department in the left side of canopy, the longer one side fixedly connected with second bearing of L shaped plate L shape structure, just the second bearing inner chamber runs through and is equipped with the pivot, the lateral wall of pivot is close to left end department fixedly connected with a plurality of flabellum, just the right-hand member fixedly connected with a plurality of brush of pivot.

Preferably, a plurality of the right side of brush all laminates with the left side of filter screen each other, and a plurality of the brush uses the right-hand member of pivot to be the circular array form and arranges as the centre of a circle.

Preferably, a plurality of the equal fixedly connected with drip in left side of brush the top left side department two drainage plates of fixedly connected with of canopy, the left side of canopy is close to front side department fixedly connected with water catch bowl, just the hole that leaks has been seted up to the bottom intermediate position department of water catch bowl, the water catch bowl is located one of them drip directly over.

Preferably, two the adjacent one side of drainage plate extends to the right side top department of water catch bowl respectively, and two the contained angle that adjacent one side of drainage plate formed is the acute angle.

Preferably, the connecting mechanism comprises a connecting plate, the connecting plate is fixedly connected to the middle position of the top of the inner cavity of the canopy, a fixing groove is fixedly connected to the middle position of the top of the power distribution cabinet body, the bottom of the connecting plate extends to the inner cavity of the fixing groove and is mutually attached to the bottom of the inner cavity of the fixing groove, a second perforation is formed near the bottom of the connecting plate, a third perforation is formed on the right side of the fixing groove, a second L-shaped rod penetrates through the inner cavity of the third perforation, the shorter end of the L-shaped rod penetrates through the second perforation and is mutually attached to the left side of the inner cavity of the fixing groove, the longer end of the L-shaped rod penetrates through a second threaded block, a third threaded hole is formed in the second threaded block, and a third threaded rod penetrates through the inner cavity of the third threaded hole, the left end of third threaded rod and the right side swing joint of connecting plate, just the right-hand member fixedly connected with driven gear of third threaded rod, the rear side meshing of driven gear has the drive rack, just the top fixedly connected with roof of drive rack, the top fixedly connected with montant of roof, the top of canopy is close to right side department and has seted up the fourth perforation, just the perforation inner chamber of fourth is run through on the top of montant, extends to the outside of canopy to fixedly connected with pull ring, the outside cover of montant is equipped with the spring, just the upper and lower both ends of spring respectively with the inner chamber top of canopy and the top fixed connection of roof, the outside of montant is close to top department cover and is equipped with the sealing washer, just the sealing washer lateral wall is with the perforation inner chamber lateral wall fixed connection of fourth.

Preferably, the top of the second thread block is fixedly connected with a limiting plate, a fifth perforation is formed in the limiting plate, a cross rod penetrates through an inner cavity of the fifth perforation, and the left end of the cross rod is fixedly connected with the right side of the connecting plate.

Preferably, the inner chamber top of canopy is close to right side department fixedly connected with support, just the top fixedly connected with battery of support, the top of canopy is close to right side department fixedly connected with photovoltaic board.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the mutual cooperation among the barrel, the filter screen, the cooler, the dehumidifier, the blower and the air inlet pipe, outside air is conveyed into the power distribution cabinet after being filtered, dehumidified and cooled, so that the power distribution cabinet is cooled, and discharged heat is pumped out through the mutual cooperation among the exhaust pipe, the exhaust fan and the dust screen, so that the heat dissipation efficiency of the power distribution cabinet is improved, and in addition, as the power distribution cabinet body is not contacted with the protection box and the power distribution cabinet is arranged in a suspended manner, the heat dissipation performance is further improved;

2. in addition, in rainy days, rainwater is collected into the water collecting tank and drips into the water dripping tank by utilizing the drainage effect of the two drainage plates, so that the water dripping tank is driven to drive the brushes to rotate, and stains and dust on the surface of the filter screen can be cleaned, thereby improving the air inlet efficiency;

3. according to the invention, the power distribution cabinet can be driven to lift through the mutual matching among the servo motor, the double grooved wheels, the single grooved wheel, the second threaded rod, the movable block and the limiting wheel, so that the power distribution cabinet can be driven to move upwards when maintenance is needed and extend to the upper part of the embedded layer, and the maintenance of workers are facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a canopy of a component of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is an enlarged view at B of FIG. 1;

FIG. 5 is an enlarged view at C of FIG. 1;

FIG. 6 is an enlarged view taken at D in FIG. 1;

FIG. 7 is an enlarged view at E in FIG. 1;

fig. 8 is an enlarged view at F in fig. 2.

Reference numbers in the figures: 1. a buried layer; 2. a protective box; 3. a power distribution cabinet body; 4. a canopy; 5. a storage battery; 6. a photovoltaic panel; 7. a pull ring; 8. a second threaded rod; 9. a single sheave; 10. a double grooved pulley; 11. a servo motor; 12. a drainage plate; 13. a barrel; 14. a filter screen; 15. a cooler; 16. a dehumidifier; 17. a blower; 18. an air inlet pipe; 19. an L-shaped plate; 20. a rotating shaft; 21. a fan blade; 22. a brush; 23. a drip trough; 24. a water collection tank; 25. a connecting plate; 26. fixing grooves; 27. a second L-shaped bar; 28. a second thread block; 29. a third threaded rod; 30. a driven gear; 31. a drive rack; 32. a vertical rod; 33. a spring; 34. an exhaust duct; 35. an exhaust fan; 36. a dust screen; 37. a seal ring; 38. a moving block; 39. a fixed block; 40. a clamping block; 41. a first L-shaped bar; 42. a first thread block; 43. a first threaded rod; 44. a driven bevel gear; 45. a transmission bevel gear; 46. a rotating rod; 47. a hand-operated wheel; 48. and a limiting wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a sunken anti-damage power distribution cabinet comprises an embedded layer 1, an inner cavity of the embedded layer 1 is arranged in a protection box 2, an inner cavity of the protection box 2 is provided with a distribution cabinet body 3, a clamping mechanism is arranged on the outer side of the distribution cabinet body 3, handles are fixedly connected to the top of the distribution cabinet body 3 close to the left side and the right side, an air outlet is formed in the right side of the distribution cabinet body 3 close to the bottom, a canopy 4 is attached to the top of the embedded layer 1, a connecting mechanism is arranged between the canopy 4 and the distribution cabinet body 3, a support is fixedly connected to the top of the inner cavity of the canopy 4 close to the right side, a storage battery 5 is fixedly connected to the top of the support, a photovoltaic panel 6 is fixedly connected to the top of the canopy 4 close to the right side to provide electric energy for electric equipment, so that an energy-saving effect is achieved, a barrel 13 is arranged in a penetrating manner at the left side of the canopy 4, an opening is formed in the left side of the barrel 13, a filter screen 14 is fixedly connected to the inner cavity of the barrel 13, a position close to the left side of the inner cavity of the barrel 13, a dust-removing air inlet pipe is formed in a penetrating manner, an air inlet pipe 34 is formed in a penetrating manner, and an air inlet pipe 34 is formed in the inner cavity of the distribution cabinet body 3, and an air outlet of the air outlet pipe 34 is formed in a fixed manner, and an air outlet of the air outlet, and an air outlet pipe 34 is formed in a dust removing mechanism is formed in a fixed manner, and an air outlet of the inner cavity of the barrel 13, and an air inlet of the air inlet pipe 34 is formed in a dust removing mechanism is formed in a position of the barrel 13, and an air outlet of the barrel 13;

the clamping mechanism comprises two fixing blocks 39, the two fixing blocks 39 are respectively fixedly connected to the left side and the right side of the power distribution cabinet body 3 close to the bottom, moving blocks 38 are arranged on the far sides of the two fixing blocks 39, grooves are formed on the far sides of the two fixing blocks 39, clamping blocks 40 are attached to the tops of the inner cavities of the grooves, the far sides of the two clamping blocks 40 are respectively fixedly connected with the adjacent moving blocks 38, cavities are formed in the two fixing blocks 39, first through holes are formed in the far sides of the two cavities, first L-shaped rods 41 penetrate through the inner cavities of the two first through holes, the two first through holes are respectively communicated with the adjacent inner cavities of the grooves, blind holes are formed in the adjacent sides of the two clamping blocks 40, one ends of the two first L-shaped rods 41 are respectively inserted into the adjacent inner cavities of the blind holes, and first thread blocks 42 are respectively fixedly connected to the other ends of the two first L-shaped rods 41, first threaded holes are respectively formed in the two first threaded blocks 42, first threaded rods 43 are arranged in the inner cavities of the first threaded holes in a penetrating mode, the left ends and the right ends of the two first threaded rods 43 are respectively movably connected with the left side and the right side of the adjacent cavity inner cavities, the adjacent ends of the outer sides of the two first threaded rods 43 are respectively sleeved with a driven conical gear 44, the top of the driven conical gear 44 is meshed with a transmission conical gear 45, rotating rods 46 are fixedly connected to the centers of circles of the tops of the two transmission conical gears 45, through holes are respectively formed in the tops of the two cavities, first bearings are fixedly connected to the tops of the inner cavities of the through holes, the top ends of the two rotating rods 46 respectively penetrate through the adjacent first bearing inner cavities and are respectively fixedly connected with hand-operated wheels 47, limiting wheels 48 are hinged to the sides, away from the two moving blocks 38, limiting grooves are respectively formed in the left side and the right side of the inner cavity of the protective box 2, two limiting wheels 48 are movably connected to the inner cavities of adjacent limiting grooves respectively, second threaded holes are formed in the two moving blocks 38 respectively, the inner cavities of the second threaded holes are provided with second threaded rods 8 in a penetrating mode, the bottom ends of the two second threaded rods 8 are movably connected with the bottoms of the inner cavities of the protective boxes 2, one sides, far away from the bottoms of the two moving blocks 38, of the two blocking plates are provided with resistance plates in a laminating mode, one sides, far away from the two resistance plates, of the two resistance plates are fixedly connected with the left side and the right side of the inner cavities of the protective boxes 2 respectively, a servo motor 11 is fixedly connected to the middle position of the bottom of the inner cavity of the protective boxes 2, the power output end of the servo motor 11 is fixedly connected with a double-grooved pulley 10, the left side and the right side of the double-grooved pulley 10 are provided with single-grooved pulleys 9 respectively, the two single grooved pulleys 9 are sleeved on the outer sides of the two second threaded rods 8 and close to the bottom ends respectively, belts are arranged between the double-grooved pulleys 10 and the two single grooved pulleys 9, and are connected through belt transmission, so that the power distribution cabinet body 3 is convenient to overhaul and maintain;

the cleaning mechanism comprises an L-shaped plate 19, the L-shaped plate 19 is fixedly connected to the left side, close to the bottom, of the rain shed 4, a second bearing is fixedly connected to the longer side of the L-shaped plate 19 in an L-shaped structure, a rotating shaft 20 penetrates through the inner cavity of the second bearing, a plurality of fan blades 21 are fixedly connected to the outer side wall of the rotating shaft 20, a plurality of brushes 22 are fixedly connected to the right end of the rotating shaft 20, the right sides of the brushes 22 are mutually attached to the left side of the filter screen 14, the brushes 22 are arranged in an annular array mode by taking the right end of the rotating shaft 20 as a center of a circle, two drainage plates 12 are fixedly connected to the left side of the top of the rain shed 4 in a drip groove 23, a water collection groove 24 is fixedly connected to the left side of the rain shed 4, a water leakage hole is formed in the middle position, the water collection groove 24 is located right above one drip groove 23, adjacent sides of the two drainage plates 12 respectively extend to the top of the right side of the water collection groove 24, the filter screen formed by the adjacent sides of the two drainage plates 12 is an acute angle, wind power and gravity of rainwater can be used for driving the gravity to clean the surface of the rain screen 14, and improve the air intake rate;

the connecting mechanism comprises a connecting plate 25, the connecting plate 25 is fixedly connected to the middle position of the top of the inner cavity of the canopy 4, a fixing groove 26 is fixedly connected to the middle position of the top of the power distribution cabinet body 3, the bottom of the connecting plate 25 extends to the inner cavity of the fixing groove 26 and is mutually attached to the bottom of the inner cavity of the fixing groove 26, a second perforation hole is formed in the position, close to the bottom, of the connecting plate 25, a third perforation hole is formed in the right side of the fixing groove 26, a second L-shaped rod 27 penetrates through the inner cavity of the third perforation hole, the shorter end of the second L-shaped rod 27L-shaped structure penetrates through the second perforation hole and is mutually attached to the left side of the inner cavity of the fixing groove 26, the longer end of the second L-shaped rod 27L-shaped structure is fixedly connected with a second threaded block 28, a limiting plate is fixedly connected to the top of the second threaded block 28, a fifth perforation hole is formed in the limiting plate, and a cross rod penetrates through the inner cavity of the fifth perforation hole, the left end of the cross rod is fixedly connected with the right side of the connecting plate 25, a third threaded hole is formed in the second threaded block 28, a third threaded rod 29 penetrates through the inner cavity of the third threaded hole, the left end of the third threaded rod 29 is movably connected with the right side of the connecting plate 25, a driven gear 30 is fixedly connected with the right end of the third threaded rod 29, a driving rack 31 is meshed with the rear side of the driven gear 30, a top plate is fixedly connected with the top end of the driving rack 31, a vertical rod 32 is fixedly connected with the top of the top plate, a fourth through hole is formed in the position, close to the right side, of the top of the canopy 4, a fourth through hole inner cavity penetrates through the top end of the vertical rod 32 and extends to the outer side of the canopy 4, a pull ring 7 is fixedly connected with the top of the top plate, a spring 33 is sleeved on the outer side of the vertical rod 32, the upper end and the lower end of the spring 33 are fixedly connected with the top of the inner cavity of the canopy 4 and the top plate respectively, a sealing ring 37 is sleeved on the outer side of the vertical rod 32, close to the top end, and the outer side wall of the sealing ring 37 is fixedly connected with the side wall of the fourth perforated inner cavity, so that the rain shed 4 can be quickly disassembled and assembled conveniently, and the operation is simple.

The working principle is as follows: when the photovoltaic power distribution cabinet is used, light energy can be converted into electric energy to be stored in the storage battery 5 through the arrangement of the photovoltaic panel 6, so that electric energy is provided for electric equipment, the use cost of the device is reduced, and further the energy-saving effect is achieved, when the power distribution cabinet body 3 works, the blower 17 and the exhaust fan 35 are started, the outside air is filtered by the filter screen 14 and then is conveyed into the inner cavity of the cylinder 13, and is conveyed into the power distribution cabinet body 3 through the air inlet pipe 18, so that the inner cavity of the power distribution cabinet body 3 is cooled, when the outside temperature is too high, the cooler 15 can be started to cool the air, so that the heat dissipation effect of the power distribution cabinet body 3 is improved, when the outside moisture is heavy, the dehumidifier 16 can be started to remove moisture in the air, the phenomenon that internal components are short-circuited due to the overweight of the moisture in the inner cavity of the power distribution cabinet body 3 is avoided, and the discharged heat can be guided into the inner cavity of the protective box 2 through the arrangement of the air outlet, the exhaust fan 35 is operated to exhaust the heat in the inner cavity of the protective box 2 to the outside through the exhaust pipe 34, thereby improving the heat dissipation efficiency of the power distribution cabinet body 3, when the outside is windy, the plurality of fan blades 21 can be driven to rotate to drive the rotating shaft 20 to rotate, the rotating shaft 20 can be driven to rotate to drive the plurality of brushes 22 to rotate, the plurality of brushes 22 can be driven to rotate to clean the dust and impurities attached to the left side of the filter screen 14, furthermore, when the rain is encountered, the rainwater drips on the rain shed 4 and flows into the inner cavity of the water collecting tank 24 along the two drainage plates 12, and drips into the water dripping tank 23 from the water leakage holes, thereby driving the water dripping tank 23 to rotate under the gravity of the rainwater, driving the plurality of brushes 22 to rotate, and also cleaning the dust and impurities on the left side of the filter screen 14, thereby improving the air intake efficiency, when the power distribution cabinet body 3 needs to be overhauled and maintained, starting a servo motor 11 to drive a double grooved pulley 10 to rotate, the double grooved pulley 10 rotates to respectively drive two single grooved pulleys 9 to rotate through two belts, the single grooved pulley 9 rotates to drive a second threaded rod 8 to rotate, the second threaded rod 8 rotates to drive a moving block 38 to move upwards and jointly drive a power distribution cabinet body 3 to move upwards, so that the power distribution cabinet body 3 moves to the upper side of an embedding layer 1, a worker can conveniently open the power distribution cabinet body 3 and overhaul and maintain the power distribution cabinet body, the labor intensity of the worker is reduced, in addition, when the power distribution cabinet body 3 needs to be disassembled, the power distribution cabinet body 3 is firstly lifted to the upper side of the embedding layer 1 in the above manner, two hand-operated wheels 47 are rotated to drive two rotating rods 46 to rotate, the rotating rods 46 rotate to drive a transmission conical gear 45 to rotate and drive a driven conical gear 44 to rotate, the driven conical gear 44 rotates to drive a first threaded rod 43 to rotate, the two first threaded rods 43 rotate to drive two first threaded blocks 42 to relatively move and drive two first L-shaped rods 41 to separate from adjacent inner cavities, two handle bodies are pulled to move upwards to drive a second rack gear 32 to move, so that a vertical rod 32 moves upwards and a vertical rod 30 moves upwards to move, and a connecting plate 30 moves to drive a vertical rod 32 to move, thereby to move a rack 32 to move, when a rack 30 to move upwards and a rack 32 to move upwards to drive a rack 32 to move, the operation is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sunken anti-damage power distribution cabinet, includes embedding layer (1), its characterized in that: the inner cavity of the embedding layer (1) is arranged on the protection box (2), the inner cavity of the protection box (2) is provided with a power distribution cabinet body (3), the outer side of the power distribution cabinet body (3) is provided with a clamping mechanism, the top of the power distribution cabinet body (3) is close to the left side and the right side and is fixedly connected with handles, the right side of the power distribution cabinet body (3) is close to the bottom and is provided with an air outlet, the top of the embedding layer (1) is attached to a canopy (4), a connecting mechanism is arranged between the canopy (4) and the power distribution cabinet body (3), the left side of the canopy (4) is provided with a barrel (13) in a penetrating way, the left side of the barrel (13) is provided with an opening, the inner cavity of the barrel (13) is fixedly connected with a filter screen (14), the inner cavity of the barrel (13) is close to the left side and is fixedly connected with a cooler (15), the middle position of the inner cavity of the barrel (13) is fixedly connected with a dehumidifier (16), the inner cavity of the barrel (13) is close to the right side and is fixedly connected with a blower (17), the right side of the barrel (13) is inserted with an air inlet pipe (18), the top of the power distribution cabinet body (3), the power distribution cabinet body is provided with an air inlet mechanism, the air inlet (14) and is arranged at the left side of the air inlet mechanism, the right side of canopy (4) is run through and is equipped with exhaust pipe (34), just inner chamber right side fixedly connected with dust screen (36) of exhaust pipe (34), inside wall fixedly connected with air exhauster (35) of exhaust pipe (34).

2. A sunken, breakage-proof electric power distribution cabinet according to claim 1, characterized in that: the clamping mechanism comprises two fixing blocks (39), the two fixing blocks (39) are respectively fixedly connected to the positions, close to the bottom, of the left side and the right side of the power distribution cabinet body (3), moving blocks (38) are arranged on the far sides of the two fixing blocks (39), grooves are formed in the far sides of the two fixing blocks (39), clamping blocks (40) are attached to the tops of inner cavities of the grooves, the far sides of the two clamping blocks (40) are respectively and fixedly connected with adjacent moving blocks (38), cavities are formed in the two fixing blocks (39), first through holes are formed in the far sides of the two cavities, first L-shaped rods (41) penetrate through the inner cavities of the two first through holes, the two first through holes are respectively communicated with adjacent inner cavities of the grooves, blind holes are formed in the adjacent sides of the two clamping blocks (40), one ends of the two first L-shaped rods (41) are respectively inserted into the inner cavities of the adjacent blind holes, the other ends of the two first L-shaped rods (41) are respectively and fixedly connected with first threaded blocks (42), first threaded blocks (42) are respectively provided with first threaded holes, first threaded rods (43), and two threaded rods (43) penetrate through the outer ends of the first threaded rods and are respectively connected with the two threaded rods (43), just the meshing of the top of driven conical gear (44) has transmission conical gear (45), two equal fixedly connected with bull stick (46), two of the top centre of a circle department of transmission conical gear (45) the through-hole has all been seted up at the top of cavity, just the first bearing of through-hole inner chamber top fixedly connected with, two adjacent first bearing inner chamber is run through respectively on the top of bull stick (46) to hand wheel (47) of equal fixedly connected with.

3. A sunken, breakage-proof electric power distribution cabinet according to claim 2, characterized in that: the two moving blocks (38) are hinged to limit wheels (48) on the far sides, limit grooves are formed in the left side and the right side of an inner cavity of the protective box (2), the two limit wheels (48) are movably connected to the inner cavities of the adjacent limit grooves respectively, second threaded holes are formed in the two moving blocks (38), second threaded rods (8) penetrate through the inner cavities of the second threaded holes, the bottom ends of the two second threaded rods (8) are movably connected with the bottom of the inner cavity of the protective box (2), a blocking plate is attached to the far sides of the bottom of the two moving blocks (38), one far sides of the two blocking plates are fixedly connected with the left side and the right side of the inner cavity of the protective box (2), a servo motor (11) is fixedly connected to the middle position of the bottom of the inner cavity of the protective box (2), double sheaves (10) are fixedly connected to the power output end of the servo motor (11), single sheaves (9) are arranged on the left side and the right side of the double sheaves (10), the two single sheaves (9) are respectively sleeved on the outer sides of the two second threaded rods (8), and single sheaves (9) are connected with a belt (10) through belt (10), and two single sheaves, and a belt (10) are connected between the two sheaves.

4. A sunken, breakage-proof electric power distribution cabinet according to claim 1, characterized in that: clearance mechanism includes L shaped plate (19), just L shaped plate (19) fixed connection is close to bottom department in the left side of canopy (4), L shaped plate (19) L shape structure longer one side fixedly connected with second bearing, just the second bearing inner chamber runs through and is equipped with pivot (20), the lateral wall of pivot (20) is close to left end department fixedly connected with a plurality of flabellum (21), just the right-hand member fixedly connected with a plurality of brush (22) of pivot (20).

5. A sunk damage-proof electric power distribution cabinet according to claim 4, characterized in that: the right sides of the brushes (22) are mutually attached to the left side of the filter screen (14), and the brushes (22) are arranged in an annular array shape by taking the right end of the rotating shaft (20) as the center of circle.

6. A sunk damage-proof power distribution cabinet according to claim 5, wherein: a plurality of equal fixedly connected with drip (23) in left side of brush (22) two drainage plates of fixedly connected with (12) of top left side department of canopy (4), the left side of canopy (4) is close to front side department fixedly connected with water catch bowl (24), just the hole that leaks has been seted up to the bottom intermediate position department of water catch bowl (24), water catch bowl (24) are located one of them drip (23) directly over.

7. A sunk damage-proof power distribution cabinet according to claim 6, characterized in that: two the adjacent one side of drainage plate (12) extends to the right side top department of water catch bowl (24) respectively, and two the contained angle that adjacent one side of drainage plate (12) formed is the acute angle.

8. A sunken, breakage-proof electric power distribution cabinet according to claim 1, characterized in that: the connecting mechanism comprises a connecting plate (25), the connecting plate (25) is fixedly connected at the middle position of the top of an inner cavity of the rain shed (4), a fixing groove (26) is fixedly connected at the middle position of the top of the power distribution cabinet body (3), the bottom of the connecting plate (25) extends to the inner cavity of the fixing groove (26) and is mutually attached to the bottom of the inner cavity of the fixing groove (26), a second perforation hole is formed in the connecting plate (25) close to the bottom, a third perforation hole is formed in the right side of the fixing groove (26), a second L-shaped rod (27) is arranged in the third perforation hole in a penetrating mode, the shorter end of the L-shaped rod (27) is arranged in the second L-shaped rod (27) in a penetrating mode and is arranged in the second perforation hole in the left side of the inner cavity of the fixing groove (26) in a penetrating mode, a second threaded block (28) is fixedly connected to the longer end of the L-shaped rod (27) in the L-shaped structure, a third threaded block (28) is arranged in the third threaded hole in the second threaded block (28), a penetrating mode is arranged in the inner cavity in the third threaded rod (29), the left end of the third threaded rod (29) is movably connected with the right side of the connecting plate (25), a rack (30) and a rack (31) is connected to the top of the rack (31) in a fixed rack (31), and a rack (31) in the top of the rack (31) in a rack (31) fixed mode, the top of canopy (4) is close to right side department and has seted up the fourth perforation, just the perforation inner chamber of fourth is run through on the top of montant (32), extends to the outside of canopy (4) to fixedly connected with pull ring (7), the outside cover of montant (32) is equipped with spring (33), just the upper and lower both ends of spring (33) respectively with the inner chamber top of canopy (4) and the top fixed connection of roof, the outside of montant (32) is close to top department cover and is equipped with sealing washer (37), just sealing washer (37) lateral wall and the perforation inner chamber lateral wall fixed connection of fourth.

9. A sunken, breakage-proof electric power distribution cabinet according to claim 8, characterized in that: the top fixedly connected with limiting plate of second screw thread piece (28), just the fifth perforation has been seted up on the limiting plate, the fifth perforation inner chamber runs through and is equipped with the horizontal pole, just the left end of horizontal pole and the right side fixed connection of connecting plate (25).

10. A sunken, breakage-proof electric power distribution cabinet according to claim 1, characterized in that: the inner chamber top of canopy (4) is close to right side department fixedly connected with support, just the top fixedly connected with battery (5) of support, the top of canopy (4) is close to right side department fixedly connected with photovoltaic board (6).