CN111596109A - Dampproofing ammeter case - Google Patents
Dampproofing ammeter case Download PDFInfo
- Publication number
- CN111596109A CN111596109A CN202010549399.4A CN202010549399A CN111596109A CN 111596109 A CN111596109 A CN 111596109A CN 202010549399 A CN202010549399 A CN 202010549399A CN 111596109 A CN111596109 A CN 111596109A
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- China
- Prior art keywords
- fixedly connected
- shell
- rear side
- meter box
- gear
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- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000005485 electric heating Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 42
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 abstract description 19
- 241000883990 Flabellum Species 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000001680 brushing effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000144992 flock Species 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a moisture-proof electricity meter box, and relates to the technical field of power equipment. The moistureproof electricity meter box comprises an electricity meter box shell, a moistureproof drying box, a moistureproof air suction device, a dustproof net cleaning device and an electric heating tube, wherein the electricity meter box shell comprises a side shell I, the lower surface of the side shell I is fixedly connected with a bottom plate, the upper surface of the side shell I is fixedly connected with an electricity meter box upper cover, the surface of the left side plate of the side shell I is hinged with a side door, the lower end of the front side plate of the side shell I is provided with an air outlet, the inner wall of the air outlet is fixedly connected with the dustproof net I, the moistureproof drying box comprises a side shell II, the lower surface of the side shell II is fixedly connected with the upper surface of the electricity meter box upper cover, and the surface of the rear side plate of the, in continuous wet and rainy weather, moisture in the electric meter box can cause the electric meter elements to be wet and short-circuited, so that the electricity consumption of residents is influenced.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a moisture-proof electricity meter box.
Background
Along with the development of science and technology, electric power is an indispensable energy source of modern society, and in the resident's power consumption, the ammeter is used for recording resident's power consumption, and the ammeter is mostly all installed in the ammeter case.
However, the existing electric meter box simply protects the electric meter installation, and in continuous wet and rainy weather, moisture in the electric meter box can make the electric meter element wet and short-circuit, so that the electricity consumption of residents is influenced.
Disclosure of Invention
The invention aims to provide a moisture-proof electric meter box to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a moistureproof electricity meter box comprises an electricity meter box shell, a moistureproof drying box, a moistureproof air suction device, a dust screen cleaning device and an electric heating tube, wherein the electricity meter box shell comprises a first side shell, the lower surface of the first side shell is fixedly connected with a bottom plate, the upper surface of the first side shell is fixedly connected with an electricity meter box upper cover, the surface of the left side plate of the first side shell is hinged with a side opening door, the lower end of the front side plate of the first side shell is provided with an air outlet, and the inner wall of the air outlet is fixedly connected with a first dust screen;
the rear end of the moisture-proof air suction device is provided with a first air suction device;
the front end of the moisture-proof air suction device is provided with a second air suction device;
the lower end of the dust screen cleaning device is provided with an adjusting device;
and a dust cleaning device is arranged at the upper end of the dust screen cleaning device.
The dampproof drying box comprises a side shell II, the lower surface of the side shell II is fixedly connected with the upper surface of an upper cover of the electric meter box, the surface of a rear side plate of the side shell II is provided with an air inlet, the inner wall of the air inlet is fixedly connected with a dust screen II, and the upper surface of the side shell II is fixedly connected with the upper cover of the drying box.
Preferably, the first air suction device comprises a motor, a supporting side lever is fixedly connected to the rear side of the motor, the rear side of the supporting side lever is fixedly connected to the inner wall of the rear side plate of the first side housing, a first connecting shaft is fixedly connected to the upper surface of a rotating shaft of the motor, a fourth conical gear is fixedly connected to the circumferential side of the first connecting shaft in a penetrating manner, the circumferential side of the first connecting shaft is rotatably connected to the upper and lower surfaces of the upper cover of the electric meter box in a penetrating manner, the first conical gear is fixedly connected to the upper surface of the first connecting shaft, a second conical gear is meshed with the first conical gear, a second connecting shaft is fixedly connected to the center of the rear side of the second conical gear, a supporting plate is rotatably connected to the circumferential side of the second connecting shaft in a penetrating manner, the lower surface of the supporting plate is fixedly connected to the upper surface of the, the utility model discloses a connection axle, including the connecting axle I, the circumference side of connecting axle I runs through the upper and lower surface center department of fixed connection runner I, the circumference side of runner I rotates and is connected with the drive belt, the inner wall front end of drive belt rotates and is connected with runner two, the upper surface center department fixedly connected with connecting axle three of runner two, circular opening and at circular opening inner wall fixedly connected with exhaust fan have been seted up to the upper and lower surface of ammeter case upper cover, the center pin lower surface of the upper surface fixed connection exhaust fan of connecting axle three.
Preferably, the adjusting device comprises a third conical gear, the third conical gear is meshed with a fourth conical gear, a connecting shaft IV is fixedly connected to the center of the rear side of the third conical gear, a first gear is fixedly connected to the circumferential side of the fourth connecting shaft in a penetrating manner, the circumferential side of the fourth connecting shaft is rotatably and slidably connected to the surface of the rear side plate of the first side housing in a penetrating manner, a push plate is fixedly connected to the rear side of the fourth connecting shaft and positioned outside the first side housing, the dust cleaning device comprises a second gear, the lower end of the second gear is meshed with the first gear, a fifth connecting shaft is fixedly connected to the center of the rear side of the second gear, the rear side of the fifth connecting shaft is rotatably connected to the inner wall of the rear side plate of the first side housing through a bearing, a transmission rod is rotatably connected to the circumferential edge of the front side of the second gear through a rotating, the rear side face of the sliding block is connected with a sliding groove base in a sliding mode, a fixed rod is fixedly connected to the center of the rear side face of the sliding groove base, the rear side face of the fixed rod is fixedly connected with the inner wall of a rear side plate of the first side shell, the upper surface of the sliding block is fixedly connected with a connecting rod, the upper surface of the connecting rod is fixedly connected with a brushing rod, the front side face, the rear side face, the left side face and the right side face of the connecting rod penetrate through the upper surface and the lower surface of an upper cover of the electric meter box in a sliding mode.
Preferably, the inner wall of the side shell II is fixedly connected with an electric heating tube, the electric heating tube is positioned between the fan blades and the exhaust fan, and the rear side surface of the brushing rod is fixedly connected with bristles. .
Compared with the prior art, the invention has the beneficial effects that:
(1) this dampproofing ammeter case, it makes connecting axle one rotatory to open the motor in the side casing one, connecting axle one drives bevel gear four, runner one and bevel gear one rotate, bevel gear one drives the flabellum rotation through bevel gear two and connecting axle two and induced drafts in the side casing two through the air intake, runner one is through the drive belt, runner two and connecting axle three drive the fan blade rotation of exhaust fan and blow to side casing one inside of downside, open the air in electrothermal tube heating side casing two, make by the inspiratory air of flabellum become dry then by exhaust fan suction side casing one in, carry out drying and reduce humidity in the side casing one, protect internal component to prevent to wet the damage.
(2) This dampproofing ammeter case sets up the air intake in the top, and the air exit sets up in the below, because humid air density is greater than dry air for the air that is blown to in the side casing one by the exhaust fan is full of the inside top of side casing gradually and is crowded the humid air downwards, finally through inside the air exit exhaust side casing, reduces a side casing inside humidity, makes inside dry more abundant.
(3) This dampproofing ammeter case sets up flabellum and exhaust fan, when summer inflammation hot weather does not need the heating drying, closes the electrothermal tube, and flabellum and exhaust fan can also dispel the heat and ventilate to a lateral shell body inside, prevent that inside overheated lead to the damage of ammeter component.
(4) The damp-proof electricity meter box is provided with a dust screen cleaning device, a bevel gear three is not in contact with a bevel gear four under the initial state, a gear one is not in contact with a gear two, when dust is required to be cleaned, a motor stops working firstly, a push plate is pushed towards the inner side direction of a side shell to enable the gear one to be meshed with the gear two and the bevel gear three to be meshed with the bevel gear four, then a rotating shaft of the motor rotates reversely, a fan blade and a fan blade of an exhaust fan rotate reversely to face the dust screen two through air inlet of an air outlet, the bevel gear four drives the gear one to rotate through the bevel gear three and a connecting shaft four, the gear drives the gear two to enable the lower end of a transmission rod to rotate along the circumferential edge of the front side face of the gear two, the upper end of the transmission rod drives a sliding block to slide up and down along the inner wall of a sliding groove base, the, the cooperation is to the wind that blows off in the two outsides of dust screen, brushes the two adnexed dust battings on net surface of dust screen and is blown off, prevents that the dust from piling up and leading to the air inlet effect to worsen.
(5) This dampproofing ammeter case makes the flabellum blow to two surfaces of dust screen through reversing the motor, makes the dust batting of brushing off blow the two outsides of side casing, can not fall into side casing two in, the clearance is convenient quick.
(6) This dampproofing ammeter case through setting up adjusting device, can switch the state that needs the deashing and need not the deashing, reduces the unnecessary motion of dust cleaning device, increase of service life.
(7) This dampproofing ammeter case sets up push pedal and connecting axle four, and the motion state of dust cleaning device can be controlled to the push-and-pull push pedal, and it is convenient quick to adjust.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B according to the present invention;
fig. 5 is a schematic structural view of the dust screen cleaning apparatus of the present invention.
In the figure: 1 electric meter box shell, 101 side shell I, 102 bottom plate, 103 electric meter box upper cover, 104 side door, 105 air outlet, 106 dust screen I, 2 damp-proof drying box, 201 side shell II, 202 air inlet, 203 dust screen II, 204 drying box upper cover, 3 damp-proof air suction device, 301 motor, 302 connecting shaft I, 303 conical gear I, 304 conical gear II, 305 connecting shaft II, 306 supporting plate, 307 fan blade, 308 rotating wheel I, 309 driving belt, 310 rotating wheel II, 311 connecting shaft III, 312 exhaust fan, 313 supporting side rod, 314 conical gear IV, 4 dust screen cleaning device, 401 conical gear III, 402 connecting shaft IV, 403 gear I, 404 push plate, 405 gear II, 406 connecting shaft V, driving rod, 408 slide block, 409 chute base, 410 fixing rod, 411 connecting rod, 412 cleaning rod, 5 electric heating pipe 407.
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. 1-5, the present invention provides a technical solution: a moisture-proof electricity meter box comprises an electricity meter box shell 1, a moisture-proof drying box 2, a moisture-proof air suction device 3, a dust screen cleaning device 4 and an electric heating tube 5, wherein the electricity meter box shell 1 comprises a side shell I101, the lower surface of the side shell I101 is fixedly connected with a bottom plate 102, the upper surface of the side shell I101 is fixedly connected with an electricity meter box upper cover 103, the surface of the left side plate of the side shell I101 is hinged with a side door 104, the lower end of the front side plate of the side shell I101 is provided with an air outlet 105, and the inner wall of the air outlet 105 is fixedly connected with a;
the rear end of the moisture-proof air suction device 3 is provided with a first air suction device;
the front end of the moisture-proof air suction device 3 is provided with a second air suction device;
the lower end of the dust screen cleaning device 4 is provided with an adjusting device;
the upper end of the dust screen cleaning device 4 is provided with a dust cleaning device.
The moisture-proof drying box 2 comprises a side shell II 201, the lower surface of the side shell II 201 is fixedly connected with the upper surface of an upper cover 103 of an electric meter box, the surface of the rear side plate of the side shell II 201 is provided with an air inlet 202, the inner wall of the air inlet 202 is fixedly connected with a dust screen II 203, the upper surface of the side shell II 201 is fixedly connected with an upper cover 204 of the drying box, an air suction device I comprises a motor 301, the rear side surface of the motor 301 is fixedly connected with a supporting side rod 313, the rear side surface of the supporting side rod 313 is fixedly connected with the inner wall of the rear side plate of the side shell I101, the upper surface of a rotating shaft of the motor 301 is fixedly connected with a connecting shaft I302, the circumferential side surface of the connecting shaft I302 is fixedly connected with a bevel gear IV 314 in a penetrating way, the circumferential side surface of the connecting shaft I302 is rotatably connected with the, fixedly connected with connecting axle two 305 in the rear flank center department of two conical gear 304, the circumference side of connecting axle two 305 runs through to rotate and is connected with backup pad 306, the lower fixed surface of connecting ammeter case upper cover 103 of backup pad 306, the rear flank fixedly connected with flabellum 307 of connecting axle two 305, the device that induced drafts two includes runner one 308, the circumference side of connecting axle one 302 runs through the upper and lower surface center department of fixedly connected runner one 308, the circumference side of runner one 308 rotates and is connected with drive belt 309, the inner wall front end of drive belt 309 rotates and is connected with runner two 310, the upper surface center department fixedly connected with connecting axle three 311 of runner two 310, circular opening and at circular opening inner wall fixedly connected with exhaust fan 312 in the upper and lower surface of ammeter case upper cover 103, the center pin lower surface of connecting axle three 311's upper surface fixedly connected with exhaust fan.
The adjusting device comprises a conical gear three 401, the conical gear three 401 is meshed with a conical gear four 314, the center of the rear side face of the conical gear three 401 is fixedly connected with a connecting shaft four 402, the circumferential side face of the connecting shaft four 402 is fixedly connected with a gear one 403 in a penetrating manner, the circumferential side face of the connecting shaft four 402 is rotatably and slidably connected with the surface of the rear side plate of the side shell one 101, the rear side face of the connecting shaft four 402 is fixedly connected with a push plate 404, the push plate 404 is positioned on the outer side of the side shell one 101, the dust cleaning device comprises a gear two 405, the lower end of the gear two 405 is meshed with the gear one 403, the center of the rear side face of the gear two 405 is fixedly connected with a connecting shaft five 406, the rear side face of the connecting shaft five 406 is rotatably connected with the inner wall of the rear side plate of the side shell one 101 through a bearing, the, the rear side surface of the sliding block 408 is slidably connected with a sliding groove base 409, the center of the rear side surface of the sliding groove base 409 is fixedly connected with a fixed rod 410, the rear side surface of the fixed rod 410 is fixedly connected with the inner wall of the rear side plate of the first side shell 101, the upper surface of the sliding block 408 is fixedly connected with a connecting rod 411, the upper surface of the connecting rod 411 is fixedly connected with a cleaning rod 412, the front side surface, the rear side surface, the left side surface and the right side surface of the connecting rod 411 are in penetrating and sliding connection with the upper surface and the lower surface of the upper cover 103 of the electric meter box, the rear side surface of the cleaning rod 412 is in sliding connection with the front side surface of the second dustproof net 203, the inner wall of the second side shell 201 is fixedly connected with an electric heating pipe 5, the electric heating pipe 5 is positioned between the fan blade 307 and the exhaust fan 312, the rear side surface of, the electricity consumption of residents is influenced.
The working principle is as follows: when continuous rainy weather occurs, the motor 301 in the first side shell 101 is started to enable the first connecting shaft 302 to rotate, the first connecting shaft 302 drives the fourth conical gear 314, the first rotating wheel 308 and the first conical gear 303 to rotate, the first conical gear 303 drives the fan blades 307 to rotate through the second conical gear 304 and the second connecting shaft 305 to suck air into the second side shell 201 through the air inlet 202, the first rotating wheel 308 drives the fan blades of the exhaust fan 312 to rotate through the driving belt 309, the second rotating wheel 310 and the third connecting shaft 311 to blow air into the first side shell 101, the electric heating pipe 5 is started to heat air in the second side shell 201, so that the air sucked by the fan blades 307 is dried and then is sucked into the first side shell 101 by the exhaust fan 312, and because the density of humid air is higher than that of the dry air, the air blown into the first side shell 101 by the exhaust fan 312 is gradually filled with the upper part of the inner part of the first side shell 101 and is extruded downwards, and finally is exhausted out, the humidity inside the first side shell 101 is reduced, moisture is prevented from causing wet short circuit of electric meter elements in the first side shell 101, the service life is prolonged, the fan blade 307 and the exhaust fan 312 are arranged, the electric heating tube 5 is closed when heating and drying are not needed in hot weather in summer, the fan blade 307 and the exhaust fan 312 can also conduct heat dissipation and ventilation inside the first side shell 101, damage of the electric meter elements caused by internal overheating is prevented, dust easily deposits on the surface of the second dust screen 203 after long-time use to cause deterioration of air inlet effect, the dust screen cleaning device 4 is arranged, the third bevel gear 401 is not in contact with the fourth bevel gear 314 in an initial state, the first gear 403 is not in contact with the second gear 405, when dust cleaning is needed, the motor 301 is stopped to work, the push plate 404 is pushed towards the inner side direction of the first side shell 101 to enable the first gear 403 to be meshed with the second gear 405, the third bevel, the fan blade and the fan blade 307 of the exhaust fan 312 reversely rotate to enter air through the air outlet 105 and blow air against the second dustproof net 203, the first conical gear 403 is driven to rotate by the third conical gear 401 and the fourth connecting shaft 402, the first gear 403 drives the second gear 405 to enable the lower end of the transmission rod 407 to rotate along the circumferential edge of the front side face of the second gear 405, the upper end of the transmission rod 407 drives the sliding block 408 to slide up and down along the inner wall of the sliding groove base 409, the sliding block 408 drives the connecting rod 411 and the cleaning rod 412 to move up and down, the back side face of the cleaning rod 412 cleans the surface grids of the second dustproof net 203, dust flocks attached to the surfaces of the grids of the second dustproof net 203 are brushed and blown down by matching with air blown out of the second dustproof net 203, the dust flocks do not fall into the second side shell 201, cleaning is convenient and rapid, after cleaning is completed, the motor 301 is firstly stopped, the push plate 404 is pulled outwards to, The fourth bevel gear 314 is disengaged, and the motor 301 is started to suck air in the second casing 201 on the forward rotation side of the rotating shaft.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (8)
1. The utility model provides a dampproofing ammeter case, includes ammeter case shell (1), dampproofing drying cabinet (2), dampproofing device (3) that induced drafts, dust screen cleaning device (4) and electrothermal tube (5), its characterized in that: the electric meter box shell (1) comprises a first side shell (101), the lower surface of the first side shell (101) is fixedly connected with a bottom plate (102), the upper surface of the first side shell (101) is fixedly connected with an electric meter box upper cover (103), the surface of the left side plate of the first side shell (101) is hinged with a side opening door (104), the lower end of the front side plate of the first side shell (101) is provided with an air outlet (105), and the inner wall of the air outlet (105) is fixedly connected with a first dust screen (106);
the rear end of the moisture-proof air suction device (3) is provided with a first air suction device;
a second air suction device is arranged at the front end of the damp-proof air suction device (3);
the lower end of the dust screen cleaning device (4) is provided with an adjusting device;
and a dust cleaning device is arranged at the upper end of the dust screen cleaning device (4).
2. A moisture resistant electrical meter box as claimed in claim 1, further comprising: the dampproof drying box (2) comprises a side shell II (201), the lower surface of the side shell II (201) is fixedly connected with the upper surface of an electric meter box upper cover (103), an air inlet (202) is formed in the surface of a rear side plate of the side shell II (201), the inner wall of the air inlet (202) is fixedly connected with a dust screen II (203), and the upper surface of the side shell II (201) is fixedly connected with a drying box upper cover (204).
3. A moisture resistant electrical meter box as claimed in claim 1, further comprising: the first air suction device comprises a motor (301), a supporting side rod (313) is fixedly connected to the rear side face of the motor (301), the rear side face of the supporting side rod (313) is fixedly connected with the inner wall of the rear side plate of the first side shell (101), a first connecting shaft (302) is fixedly connected to the upper surface of a rotating shaft of the motor (301), a fourth bevel gear (314) is fixedly connected to the circumferential side face of the first connecting shaft (302) in a penetrating mode, the circumferential side face of the first connecting shaft (302) is rotatably connected to the upper surface and the lower surface of an upper cover (103) of an electric meter box in a penetrating mode, a first bevel gear (303) is fixedly connected to the upper surface of the first connecting shaft (302), a second bevel gear (304) is meshed with the first bevel gear (303), a second connecting shaft (305) is fixedly connected to the center of the rear side face of the second bevel gear (304), the lower surface of the supporting plate (306) is fixedly connected with the upper surface of an electric meter box upper cover (103), and the rear side face of the second connecting shaft (305) is fixedly connected with fan blades (307).
4. A moisture resistant electrical meter box as claimed in claim 1, further comprising: induced draft device two includes runner one (308), the circumference side of connecting axle one (302) runs through the upper and lower surface center department of fixed connection runner one (308), the circumference side of runner one (308) rotates and is connected with drive belt (309), the inner wall front end of drive belt (309) rotates and is connected with runner two (310), the upper surface center department fixedly connected with connecting axle three (311) of runner two (310), circular opening and at circular opening inner wall fixedly connected with exhaust fan (312) have been seted up to the upper and lower surface of ammeter case upper cover (103), the center pin lower surface of the last fixed surface of connecting axle three (311) connecting exhaust fan (312).
5. A moisture resistant electrical meter box as claimed in claim 1, further comprising: the adjusting device comprises a third conical gear (401), the third conical gear (401) is meshed with a fourth conical gear (314), a connecting shaft four (402) is fixedly connected to the center of the rear side face of the third conical gear (401), a first gear (403) is fixedly connected to the circumferential side face of the fourth connecting shaft (402) in a penetrating mode, the circumferential side face of the fourth connecting shaft (402) is rotatably and slidably connected with the surface of the rear side plate of the first side shell (101), a push plate (404) is fixedly connected to the rear side face of the fourth connecting shaft (402), and the push plate (404) is located on the outer side of the first side shell (101).
6. A moisture resistant electrical meter box as claimed in claim 1, further comprising: the dust cleaning device comprises a second gear (405), the lower end of the second gear (405) is meshed with a first gear (403), the center of the rear side face of the second gear (405) is fixedly connected with a fifth connecting shaft (406), the rear side face of the fifth connecting shaft (406) is rotatably connected with the inner wall of the rear side plate of the first side shell (101) through a bearing, the circumferential edge of the front side face of the second gear (405) is rotatably connected with a driving rod (407) through a rotating shaft, the upper end of the rear side face of the driving rod (407) is rotatably connected with a sliding block (408) through a rotating shaft, the rear side face of the sliding block (408) is slidably connected with a sliding groove base (409), the center of the rear side face of the sliding groove base (409) is fixedly connected with a fixing rod (410), the rear side face of the fixing rod (410) is fixedly connected with the inner wall of the rear side, the upper surface fixed connection of connecting rod (411) has brush-cleaning rod (412), the side runs through the upper and lower surface of sliding connection ammeter case upper cover (103) all around of connecting rod (411), the leading flank of the trailing flank sliding connection dust screen two (203) of brush-cleaning rod (412).
7. A moisture resistant electrical meter box as claimed in claim 2, further comprising: the inner wall of the side shell II (201) is fixedly connected with an electric heating tube (5), and the electric heating tube (5) is positioned between the fan blades (307) and the exhaust fan (312).
8. A moisture resistant electrical meter box as claimed in claim 6, wherein: the back side surface of the brush cleaning rod (412) is fixedly connected with bristles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010549399.4A CN111596109A (en) | 2020-06-16 | 2020-06-16 | Dampproofing ammeter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010549399.4A CN111596109A (en) | 2020-06-16 | 2020-06-16 | Dampproofing ammeter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111596109A true CN111596109A (en) | 2020-08-28 |
Family
ID=72184325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010549399.4A Withdrawn CN111596109A (en) | 2020-06-16 | 2020-06-16 | Dampproofing ammeter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111596109A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449560A (en) * | 2020-11-30 | 2021-03-05 | 延安大学 | Intelligent energy controller with waterproof and dustproof functions |
| CN112867315A (en) * | 2021-01-05 | 2021-05-28 | 郑州铁路职业技术学院 | Power supply device for urban rail operation |
| CN114740242A (en) * | 2022-05-10 | 2022-07-12 | 浙江友泰电气股份有限公司 | Dampproofing dust protected single-item ammeter case |
-
2020
- 2020-06-16 CN CN202010549399.4A patent/CN111596109A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449560A (en) * | 2020-11-30 | 2021-03-05 | 延安大学 | Intelligent energy controller with waterproof and dustproof functions |
| CN112867315A (en) * | 2021-01-05 | 2021-05-28 | 郑州铁路职业技术学院 | Power supply device for urban rail operation |
| CN114740242A (en) * | 2022-05-10 | 2022-07-12 | 浙江友泰电气股份有限公司 | Dampproofing dust protected single-item ammeter case |
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Application publication date: 20200828 |
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| WW01 | Invention patent application withdrawn after publication |