CN111405830B - Intelligent electrical cabinet - Google Patents
Intelligent electrical cabinet Download PDFInfo
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- CN111405830B CN111405830B CN202010273895.1A CN202010273895A CN111405830B CN 111405830 B CN111405830 B CN 111405830B CN 202010273895 A CN202010273895 A CN 202010273895A CN 111405830 B CN111405830 B CN 111405830B
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- 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
- 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
- H05K7/20209—Thermal management, e.g. fan control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an intelligent electrical cabinet which comprises a cabinet body, wherein one side of the cabinet body is rotatably connected with a cabinet door, one side of the cabinet body is provided with an air inlet and an air outlet, the air inlet is provided with an air inlet fan, the air outlet is provided with an air outlet fan, the air outlet is provided with an air inlet fan, the intelligent electrical cabinet is characterized in that one side of the cabinet body is provided with an air inlet and outlet conversion device, a vertical rod is fixedly connected in the cabinet body, the vertical rod is connected with a cooling device in a sliding way, and the cabinet body is also internally provided with a power device for driving the cooling device to move up and down. The temperature transmitter can be used in a humid environment, water in the air can be absorbed in the process that outside air enters the interior of the electrical cabinet, the problem that the service life of internal electrical elements can be shortened when the electrical cabinet is used in the humid environment in the prior art is solved, when the temperature in the electrical cabinet is higher than a set value, the temperature transmitter can automatically control to cool, dust attached to the surface of the electrical elements can be blown off in the cooling process, and the service life of the electrical elements is prolonged.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to an intelligent electrical cabinet.
Background
The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components from normal operation, and the electrical cabinet is widely applied to the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like. The following disadvantages generally exist in the common electrical cabinet in the prior art:
1. the electrical elements in the electrical cabinet are easy to accumulate dust and difficult to clean, and the dust can seriously affect the service life of the electrical elements;
2. the electrical components in the electrical cabinet can generate a large amount of heat in the long-term use process, and although the electrical cabinet in the prior art has heat dissipation holes, the cooling speed in the electrical cabinet is slow in a hot environment, so that the cooling requirement is difficult to meet;
3. when the electrical cabinet in the prior art is used in a humid environment, external humid air enters the electrical cabinet from the heat dissipation holes, and electrical elements in the electrical cabinet are easily short-circuited.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an intelligent electrical cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an intelligent electrical cabinet, includes the cabinet body, and cabinet body one side is rotated and is connected the cabinet door, is equipped with inlet port and exhaust hole in cabinet body one side, and inlet port department is equipped with air intake fan, is equipped with exhaust fan in exhaust hole department, and characterized by is equipped with into exhaust conversion equipment in cabinet body one side, at the pole setting of the vertical setting of the internal fixed connection of cabinet, sliding connection heat sink in the pole setting, still be equipped with the power device that is used for driving the heat sink and reciprocates at the internal of cabinet, wherein:
the air inlet and exhaust conversion device comprises a box body and a box cover, wherein an annular groove is formed in the bottom of the inner side of the box body, two first round holes penetrating through the box body are formed in the annular groove, the box body is fixed to the outer side of the cabinet body, one first round hole is coaxially arranged with an air inlet, the other first round hole is coaxially arranged with an exhaust hole, two second round holes are formed in the box cover and are coaxially arranged in a one-to-one correspondence manner, two sliding plates are slidably connected in the annular groove, a rectangular groove is formed in the upper side of each sliding plate, a through hole is formed in the bottom of the inner side of each rectangular groove, a breathable sponge is arranged in each rectangular groove, a rotating motor is arranged on the box cover, a flat plate is fixedly connected to a spindle of the rotating motor, and two ends of the flat plate are fixedly connected with the two sliding plates respectively;
the cooling device comprises a base plate, wherein a sliding hole is formed in the upper side of the base plate, a vertical rod penetrates through the sliding hole, the base plate can slide up and down along the vertical rod through the sliding hole, two air blowing pipe fittings are arranged on one side of the base plate, and the air blowing pipe fittings are connected with an air source outside the cabinet body through a folding hose.
Preferably, the power device comprises two coaxially arranged bearing seats, the two bearing seats are respectively fixed at the bottom and the top of the inner side of the cabinet body, a screw rod is rotatably connected between the two bearing seats, a threaded hole is formed in the base plate, and the screw rod penetrates through the threaded hole and is in threaded connection with the threaded hole.
Preferably, be equipped with the guiding hole that two levels set up in base plate one side, equal sliding connection slide bar in every guiding hole, two slide bars are towards the common fixed connection riser of one end of cabinet door, all cup joint first spring in every slide bar outside, first spring is located between riser and the base plate, two pipes of blowing set up the one end of keeping away from the riser at two slide bars respectively, the linear guide of the vertical setting of inboard fixed connection of cabinet door, a plurality of sliders of sliding connection on linear guide, equal sliding connection semicircular first lug on every slider, be equipped with semicircular second lug in one side of riser towards the cabinet door, the second lug sets up with first lug is corresponding.
Preferably, the blowing pipe fitting comprises a barrel body, air holes are uniformly formed in the barrel wall of the barrel body, an air inlet pipe communicated with the barrel body is arranged on the barrel body and connected with a folding hose, a connecting rod is fixedly connected to the barrel opening of the barrel body, a connecting hole is formed in one end, far away from the barrel body, of the connecting rod, and the sliding rod extends into the connecting hole.
Preferably, the connecting rod can use the slide bar as the center through the connecting hole and rotate around the slide bar, is equipped with the helicla flute in the connecting rod outside, at one side fixed connection fixed block of base plate orientation pipe fitting of blowing, two horizontal poles of fixed connection on the fixed block, two horizontal poles one-to-one insert to the helicla flute in and can follow the helicla flute and slide.
Preferably, be equipped with crowded water installation in the box, when the slide slides along the ring channel, crowded water installation can extrude the drainage to the ventilative sponge that is equipped with in the slide, wherein crowded water installation includes the dead lever, the dead lever is fixed in the box inside bottom, dead lever one side is fixed and is linked to the diaphragm, the diaphragm upside is equipped with the through-hole, sliding connection extrusion pole in the through-hole, extrusion pole lower extreme fixed connection briquetting, cup joint the second spring in the extrusion pole outside, the second spring is located between diaphragm and the briquetting, be equipped with first slope in slide one side, be equipped with the second slope in rectangular channel one side.
Preferably, the cross section of the pressing block is semicircular, and the arc surface of the pressing block is arranged downwards.
Preferably, the upper end of the extrusion rod is fixedly connected with the baffle ring.
Preferably, a drain hole is formed in the lower side of the pressing block, the drain hole penetrates through the pressing block and the extrusion rod upwards in sequence, a drain pipe is arranged at the drain hole, and the drain pipe penetrates to the outer side of the box body.
Preferably, a temperature transmitter is arranged in the cabinet body and is in control connection with the power device.
The invention has the advantages that: the intelligent electrical cabinet provided by the invention can be used in a humid environment, water in the air can be absorbed in the process that outside air enters the interior of the electrical cabinet, the problem that the service life of internal electrical elements can be shortened when the electrical cabinet is used in the humid environment in the prior art is solved, when the temperature in the electrical cabinet is higher than a set value, the temperature transmitter can automatically control to cool, dust attached to the surface of the electrical elements can be blown off in the cooling process, and the service life of the electrical elements is prolonged.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is a schematic diagram of the basic structure of the cooling device;
FIG. 3 is a connecting structure diagram of the cabinet door and the slider;
FIG. 4 is a schematic view of the basic structure of the air-blowing duct;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic diagram of the basic structure of the intake-exhaust conversion device;
FIG. 7 is a schematic view of the basic structure of the lid of FIG. 6, shown without the lid;
FIG. 8 is a schematic view of the basic structure of the slide plate;
fig. 9 is a schematic view of the basic structure of the wringing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 9, the intelligent electrical cabinet provided by the invention comprises a cabinet body 1, a cabinet door 15 is rotatably connected to one side of the cabinet body 1, an air inlet 21 and an air outlet 22 are arranged on one side of the cabinet body 1, an air inlet fan 25 is arranged at the position of the air inlet 21, an exhaust fan 24 is arranged at the exhaust hole 22, an air intake and exhaust conversion device 3 is arranged at one side of the cabinet body 1, the air intake and exhaust conversion device 3 comprises a box body 31 with one side being open, the bottom of the box body 31 is fixed at the outer side of the cabinet body 1, a box cover 32 is fixedly connected at the opening of the box body 31, an annular groove 33 is arranged at the bottom of the inner side of the box body 31, two first round holes penetrating through the box body 31 are arranged in the annular groove 33, the box body 31 is fixed at the outer side of the cabinet body 1, one of the first circular holes is coaxially arranged with the air inlet 21, the other first circular hole is coaxially arranged with the air outlet 22, two second round holes 321 are formed in the case cover 32, and the second round holes 321 and the first round holes are coaxially arranged in a one-to-one correspondence manner.
Two sliding plates 34 are slidably connected in the annular groove 33, a first slope surface 343 is provided on one side of the sliding plate 34, a rectangular groove 341 is provided on the upper side of each sliding plate 34, and a second slope surface 344 is provided on one side of the rectangular groove 341. The bottom of the inner side of the rectangular groove 341 is provided with a through hole 342, the rectangular groove 341 is internally provided with a breathable sponge, the box cover 32 is provided with a rotating motor 36, a main shaft of the rotating motor 36 is fixedly connected with a flat plate 35, and two ends of the flat plate 35 are respectively fixedly connected with the two sliding plates 34. Be equipped with crowded water installation 37 in the box 31, when slide 34 slided along ring channel 33, crowded water installation 37 can extrude the drainage to the ventilative sponge that is equipped with in slide 34, and wherein crowded water installation 37 includes dead lever 371, and dead lever 371 fixes in the inboard bottom of box 31, and dead lever 371 one side is fixed even diaphragm 372, and diaphragm 372 upside is equipped with the through-hole, sliding connection extrusion stem 373 in the through-hole, and extrusion stem 373 upper end fixed connection keeps off ring 375. The lower end of the extrusion rod 373 is fixedly connected with a pressing block 374, a second spring 377 is sleeved on the outer side of the extrusion rod 373, the second spring 377 is located between the transverse plate 372 and the pressing block 374, the cross section of the pressing block 374 is semicircular, and the arc surface of the pressing block 374 faces downwards. The air-permeable sponge can be better extruded through the semicircular pressing block 374, and water adsorbed in the air-permeable sponge is extruded out.
A water drainage hole 376 is arranged at the lower side of the pressing block 374, the water drainage hole 376 penetrates through the pressing block 374 and the extrusion rod 373 upwards in sequence, a water drainage pipe 366 is arranged at the water drainage hole 376, and the water drainage pipe 366 penetrates to the outer side of the box body 31.
The pole setting 11 of the vertical setting of the internal fixed connection of cabinet 1, sliding connection heat sink 4 on pole setting 11, still be equipped with the power device who is used for driving heat sink 4 and reciprocates in cabinet 1, power device includes the bearing frame 13 of two coaxial settings, the bottom and the top at cabinet 1 inboard are fixed respectively to two bearing frames 13, rotate between two bearing frames 13 and connect lead screw 12, the cabinet 1 top that extends is run through to lead screw 12 upper end, elevator motor 14 is equipped with at cabinet 1 upside, elevator motor 14's main shaft and the coaxial fixed connection of lead screw 12, be used for driving lead screw 12 to rotate.
The cooling device 4 comprises a base plate 41, a sliding hole 411 is formed in the upper side of the base plate 41, the upright 11 penetrates through the sliding hole 411, the base plate 41 can slide up and down along the upright 11 through the sliding hole 411, a threaded hole 412 is formed in the base plate 41, and the screw rod 12 penetrates through the threaded hole 412 and is in threaded connection with the threaded hole 412. The lifting motor 14 drives the screw rod 12 to rotate forward or backward to control the base plate 41 to slide up and down along the upright 11.
Two guide holes which are horizontally arranged are formed in one side of the base plate 41, a sliding rod 42 is connected in each guide hole in a sliding mode, one end, facing the cabinet door 15, of each of the two sliding rods 42 is fixedly connected with a vertical plate 43, a first spring 44 is sleeved on the outer side of each sliding rod 42, the first spring 44 is located between the vertical plate 43 and the base plate 41, and one end, far away from the vertical plate 43, of each of the two sliding rods 42 is provided with an air blowing pipe fitting 45.
The blowing pipe fitting 45 comprises a barrel body 451, air holes 452 are uniformly formed in the barrel wall of the barrel body 451, an air inlet pipe 453 communicated with the barrel body is arranged on the barrel body 451, the air inlet pipe 453 is connected with a folding hose 49, the folding hose 49 is connected with an air source on the outer side of the cabinet body 1, the air source adopts compressed air or nitrogen, and an electric valve is arranged on the folding hose 49.
A connecting rod 454 is fixedly connected to the barrel mouth of the barrel body 451, a connecting hole 456 is arranged at one end, far away from the barrel body 451, of the connecting rod 454, the connecting rod 454 is sleeved at one end of the sliding rod 42 through the connecting hole 456, the connecting rod 454 can rotate around the sliding rod 42 by taking the sliding rod 42 as a center through the connecting hole 456, a spiral groove 455 is arranged on the outer side of the connecting rod 454, a fixed block 46 is fixedly connected to one side, facing the air blowing pipe fitting 45, of the substrate 41, two cross rods 47 are fixedly connected to the fixed block 46, and the two cross rods 47 are inserted into the spiral groove 455 in a one-to-one correspondence manner and can slide along the spiral groove 455.
The inner side of the cabinet door 15 is fixedly connected with a vertically arranged linear guide rail 16, the linear guide rail 16 is connected with a plurality of sliding blocks 17 in a sliding manner, the sliding blocks 17 can be locked on the linear guide rail 16, each sliding block 17 is connected with a semicircular first bump 18 in a sliding manner, a semicircular second bump 48 is arranged on one side of the vertical plate 43 facing the cabinet door 15, and the second bump 48 and the first bump 18 are arranged correspondingly.
A temperature transmitter is arranged in the cabinet body 1 and controls an electric valve connected with the lifting motor 14 and the folding hose 49.
When the intelligent electrical cabinet provided by the embodiment is used in a humid environment, the air inlet 21 is blocked by the breathable sponge on one sliding plate, and the air outlet 22 is blocked by the breathable sponge on the other sliding plate, so that under the action of the air inlet fan 25, external humid air enters the cabinet body 1 from the air inlet 21 through the breathable sponge, water in the humid air is absorbed by the breathable sponge in the process, hot air in the cabinet body 1 is discharged to the outer side of the cabinet body from the air outlet 22 under the action of the air outlet fan 24, temperature reduction can be realized in the cabinet body in the process, the breathable sponge absorbs water easily and is saturated for a long time, and water cannot be absorbed again, so that the sliding plates 34 are driven to slide in the annular groove 33 by rotating the motor 36, the two sliding plates 34 are changed in position, and the breathable sponge located at the air outlet 22 before moves to the air inlet 21 to absorb water continuously, and the breathable sponge full of water moves to the exhaust hole 22, and the exhausted hot air passes through the breathable sponge full of water to blow the breathable sponge dry as the hot air in the cabinet body 1 is exhausted through the exhaust hole 22. In the sliding process of the sliding plate 34, the wringing device 37 can squeeze and drain the breathable sponge in the sliding plate 34, and the specific working principle of the wringing device 37 is as follows: when the sliding plate 34 slides through the pressing block 374, under the guiding action of the first slope surface 343, the pressing block 374 compresses the second spring 377 and moves towards the transverse plate 372, so that the pressing block 374 is positioned on the surface of the sliding plate 34, when the rectangular groove 341 passes through the pressing block 374, under the action of the second spring 377, the pressing block 374 falls into the rectangular groove 341 and generates pressing force on the breathable sponge, water in the breathable sponge is extruded out and is discharged through the water discharge pipe 366, then under the action of the second slope surface 344, the pressing block 374 secondarily compresses the second spring 377 and moves out of the rectangular groove 341, the pressing block 374 generates pressing force on the breathable sponge through a semicircular surface, and meanwhile, the pressing block 374 is arranged in a semicircular shape and can also reduce the friction force between the pressing block 374 and the first slope surface 343 and the second slope surface 344.
When the temperature in the cabinet body 1 reached temperature transmitter's setting value, the motorised valve was opened in the control of temperature transmitter to control elevator motor 14 and start, temperature transmitter control motorised valve and elevator motor 14's mode is prior art, no longer gives details here, and the back is opened to the motorised valve, and external cooling air source gets into the cabinet internal and cools down, improves the cooling effect. The lifting motor 14 drives the substrate 41 to move up and down, so that air blowing and cooling are performed in the cabinet body 1, and the cooling effect is further improved. During the up-and-down movement of the substrate 41, the second protrusion 48 on one side of the vertical plate 43 intermittently contacts with the first protrusion 18, when the second protrusion 48 contacts with the first protrusion 18, the second protrusion 48 pushes the vertical plate 43 to move towards the substrate 41, the vertical plate 43 pushes the sliding rod 42 to slide forward, the air blowing pipe 45 also moves forward, and during this process, the fixing block 46 and the cross rod 47 are fixed, so that during the forward movement of the air blowing pipe 45, the air blowing pipe 45 rotates under the action of the spiral groove 455, the cooling effect is further improved, during the movement and rotation of the air blowing pipe 45, an external air source is discharged through the air holes 452, and dust attached to the surface of the electrical component is blown off.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides an intelligence regulator cubicle, includes the cabinet body (1), rotate on one side of the cabinet body (1) and connect cabinet door (15) cabinet body (1) one side is equipped with inlet port (21) and exhaust hole (22), and inlet port (21) department is equipped with air intake fan (25) exhaust hole (22) department is equipped with exhaust fan (24), and characterized by is in cabinet body (1) one side is equipped with into exhaust conversion equipment (3) pole setting (11) of the vertical setting of cabinet body (1) internal fixation connection sliding connection heat sink (4) on pole setting (11) still are equipped with the power device that is used for driving heat sink (4) and reciprocates in the cabinet body (1), wherein:
the air intake and exhaust conversion device (3) comprises a box body (31) and a box cover (32), wherein an annular groove (33) is arranged at the bottom of the inner side of the box body (31), two first round holes penetrating through the box body (31) are arranged in the annular groove (33), the box body (31) is fixed at the outer side of the cabinet body (1), one of the first round holes is coaxially arranged with the air inlet hole (21), the other first round hole is coaxially arranged with the exhaust hole (22), two second round holes (321) are arranged on the box cover (32), the second round holes (321) are coaxially arranged corresponding to the first round holes one by one, two sliding plates (34) are slidably connected in the annular groove (33), a rectangular groove (341) is arranged at the upper side of each sliding plate (34), a through hole (342) is arranged at the bottom of the inner side of the rectangular groove (341), a breathable sponge is arranged in the rectangular groove (341), a rotating motor (36) is arranged on the box cover (32), a flat plate (35) is fixedly connected to a main shaft of the rotating motor (36), and two ends of the flat plate (35) are respectively and fixedly connected with the two sliding plates (34);
the cooling device (4) comprises a base plate (41), a sliding hole (411) is formed in the upper side of the base plate (41), the vertical rod (11) penetrates through the sliding hole (411), the base plate (41) can slide up and down along the vertical rod (11) through the sliding hole (411), two air blowing pipe fittings (45) are arranged on one side of the base plate (41), and the air blowing pipe fittings (45) are connected with an air source outside the cabinet body (1) through folding hoses (49);
the power device comprises two coaxially arranged bearing seats (13), the two bearing seats (13) are respectively fixed at the bottom and the top of the inner side of the cabinet body (1), a screw rod (12) is rotatably connected between the two bearing seats (13), a threaded hole (412) is formed in the base plate (41), and the screw rod (12) penetrates through the threaded hole (412) and is in threaded connection with the threaded hole (412);
two guide holes which are horizontally arranged are arranged on one side of the base plate (41), a sliding rod (42) is connected in each guide hole in a sliding manner, one end, facing the cabinet door (15), of each sliding rod (42) is fixedly connected with a vertical plate (43) together, a first spring (44) is sleeved on the outer side of each sliding rod (42), the first spring (44) is positioned between the vertical plate (43) and the base plate (41), two air blowing pipe fittings (45) are respectively arranged on one ends, far away from the vertical plate (43), of the two sliding rods (42), a vertically arranged linear guide rail (16) is fixedly connected on the inner side of the cabinet door (15), a plurality of sliding blocks (17) are connected on the linear guide rail (16) in a sliding manner, a semicircular first bump (18) is connected on each sliding block (17) in a sliding manner, and a semicircular second bump (48) is arranged on one side, facing the cabinet door (15), of the vertical plate (43), the second bump (48) is arranged corresponding to the first bump (18).
2. A smart electrical cabinet according to claim 1, wherein: the blowing pipe fitting (45) comprises a barrel body (451), air holes (452) are uniformly formed in the wall of the barrel body (451), an air inlet pipe (453) communicated with the barrel body is arranged on the barrel body (451), the air inlet pipe (453) is connected with the folding hose (49), a connecting rod (454) is fixedly connected to the barrel opening of the barrel body (451), a connecting hole (456) is formed in one end, far away from the barrel body (451), of the connecting rod (454), and the sliding rod (42) extends into the connecting hole (456).
3. A smart electrical cabinet as claimed in claim 2, wherein: the connecting rod (454) can rotate around the sliding rod (42) by taking the sliding rod (42) as a center through a connecting hole (456), a spiral groove (455) is formed in the outer side of the connecting rod (454), a fixed block (46) is fixedly connected to one side, facing the air blowing pipe fitting (45), of the base plate (41), two cross rods (47) are fixedly connected to the fixed block (46), and the two cross rods (47) are inserted into the spiral groove (455) in a one-to-one correspondence mode and can slide along the spiral groove (455).
4. A smart electrical cabinet according to claim 1, wherein: a water squeezing device (37) is arranged in the box body (31), when the sliding plate (34) slides along the annular groove (33), the water squeezing device (37) can squeeze and drain the air-permeable sponge arranged in the sliding plate (34), wherein the water squeezing device (37) comprises a fixed rod (371), the fixed rod (371) is fixed at the bottom of the inner side of the box body (31), one side of the fixed rod (371) is fixedly connected with a transverse plate (372), the upper side of the transverse plate (372) is provided with a through hole, a pressing rod (373) is connected in the through hole in a sliding way, the lower end of the pressing rod (373) is fixedly connected with a pressing block (374), a second spring (377) is sleeved on the outer side of the extrusion rod (373), the second spring (377) is positioned between the transverse plate (372) and the pressing block (374), a first slope surface (343) is arranged on one side of the sliding plate (34), and a second slope surface (344) is arranged on one side of the rectangular groove (341).
5. A smart electrical cabinet as claimed in claim 4, wherein: the cross section of the pressing block (374) is semicircular, and the arc surface of the pressing block (374) faces downwards.
6. A smart electrical cabinet as claimed in claim 4, wherein: the upper end of the extrusion rod (373) is fixedly connected with a baffle ring (375).
7. A smart electrical cabinet as claimed in claim 4, wherein: a drain hole (376) is formed in the lower side of the pressing block (374), the drain hole (376) penetrates through the pressing block (374) and the extrusion rod (373) upwards in sequence, a drain pipe (366) is installed at the drain hole (376), and the drain pipe (366) penetrates to the outer side of the box body (31).
8. A smart electrical cabinet according to claim 1, wherein: a temperature transmitter is arranged in the cabinet body (1), and the temperature transmitter is connected with a power device in a control way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273895.1A CN111405830B (en) | 2020-04-09 | 2020-04-09 | Intelligent electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273895.1A CN111405830B (en) | 2020-04-09 | 2020-04-09 | Intelligent electrical cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN111405830A CN111405830A (en) | 2020-07-10 |
| CN111405830B true CN111405830B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010273895.1A Active CN111405830B (en) | 2020-04-09 | 2020-04-09 | Intelligent electrical cabinet |
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