CN114336319A - Closed switch cabinet with good moisture resistance - Google Patents
Closed switch cabinet with good moisture resistance Download PDFInfo
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- CN114336319A CN114336319A CN202111531418.1A CN202111531418A CN114336319A CN 114336319 A CN114336319 A CN 114336319A CN 202111531418 A CN202111531418 A CN 202111531418A CN 114336319 A CN114336319 A CN 114336319A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention relates to a closed switch cabinet, in particular to a closed switch cabinet with good moisture resistance. There is a need to design a hermetic switchgear cabinet with good moisture resistance that is ventilated and moisture-proof without affecting the efficiency of power transmission. The utility model provides an airtight cubical switchboard with good moisture resistance, is including dampproofing under casing, airtight door and supporting baseplate, and the anterior right side articulated formula of dampproofing under casing is equipped with the airtight door, and dampproofing under casing bottom rigid coupling has supporting baseplate. According to the invention, when the humidity sensor detects that the humidity in the moisture-proof bottom box is lower than the preset value of the control module, the humidity sensor sends a signal, and the control module receives the signal and controls the ventilation fan to work, so that the air guide pipe enables the air in the moisture-proof bottom box to start circulating, and the closed blade plate is blown to be in a vertical state for ventilation, thus the moisture-proof bottom box can be always kept dry, and the condition of influencing the power transmission efficiency or generating switch cabinet damage is avoided.
Description
Technical Field
The invention relates to a closed switch cabinet, in particular to a closed switch cabinet with good moisture resistance.
Background
The switch cabinet is an electrical device, and is mostly used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like.
Patent application CN210577081U, publication No. 20200519. A switchgear cabinet that facilitates opening and closing of the cabinet door, comprising: the switch cabinet comprises a switch cabinet body, wherein a cabinet door is movably arranged on the switch cabinet body, and a plate body is arranged on the right side wall of the cabinet door; the rotary lifting mechanism is arranged on the right side wall of the switch cabinet body and comprises a fixed plate arranged on the switch cabinet body, a fixed shaft is movably and vertically arranged on the fixed plate, a shaft sleeve is fixedly arranged on the outer wall of the fixed shaft, and the shaft sleeve is fixedly connected with the plate body. Although the device can make things convenient for the cubical switchboard door, the cubical switchboard is installed on ground for the most part, appears the inside moist condition that appears of cubical switchboard easily, influences the condition that transmission of electricity efficiency or cubical switchboard damaged.
Therefore, a sealed switch cabinet with good moisture resistance, which is ventilated and moisture-proof and does not influence power transmission efficiency is developed to solve the problems in the prior art.
Disclosure of Invention
In order to overcome the defects that the moisture condition in the switch cabinet is easy to occur, and the power transmission efficiency or the damage condition of the switch cabinet is influenced, the invention provides the closed switch cabinet which has the advantages of ventilation, moisture resistance, no influence on the power transmission efficiency and good moisture resistance.
The invention is realized by the following technical approaches:
the utility model provides an airtight cubical switchboard with good moisture resistance, including dampproofing under casing, the airtight door, supporting baseplate, rain-proof roof, a mounting bracket, ventilation mechanism and locking mechanical system, the anterior right side articulated formula of dampproofing under casing is equipped with the airtight door, dampproofing under casing bottom rigid coupling has supporting baseplate, dampproofing under casing top rigid coupling has the rain-proof roof that is used for blocking the rainwater, the rigid coupling has two mounting brackets between the left and right sides rear portion in the dampproofing under casing, be equipped with on the dampproofing under casing and ventilate damp-proofing ventilation mechanism, be equipped with on the airtight door and can spacing locking mechanical system, locking mechanical system and the cooperation of dampproofing under casing.
In one embodiment, the ventilation mechanism comprises a humidity sensor, an air guide pipe, a ventilation fan, a flow guide frame and closed blades, the humidity sensor is fixedly connected to the upper rear portion of the left side face in the moisture-proof bottom box, the air guide pipe for enabling air to circulate is bilaterally and symmetrically connected to the rear portion of the moisture-proof bottom box, the ventilation fan is fixedly connected to the upper side of the rear portion of the moisture-proof bottom box, the flow guide frame is fixedly connected to the lower rear side of the right portion of the moisture-proof bottom box, and the three closed blades are rotatably arranged on the right portion of the flow guide frame at intervals.
In one embodiment, the locking mechanism comprises an installation frame, a telescopic electromagnetic valve, a connecting block, a locking plate, a guide rod, a positioning rack, a reversing gear and an unlocking button, the installation frame is fixedly connected to the upper right portion of the rear side face of the airtight door, the telescopic electromagnetic valve is installed in the installation frame, the connecting block is connected to a telescopic rod of the telescopic electromagnetic valve, the guide rod is fixedly connected to the upper side and the lower side of the airtight door in a bilateral symmetry mode, the locking plate used for limiting the airtight door is arranged between the guide rods on the left side and the right side in a sliding mode, the upper locking plate is connected with the connecting block through bolts, the locking plate is matched with the moisture-proof bottom box, the positioning rack is fixedly connected to the inner side face of the locking plate, the reversing gear is arranged in a rotary mode in the middle of the airtight door, the reversing gear is meshed with the positioning rack, and the unlocking button is fixedly connected to the middle left portion of the front side face of the moisture-proof bottom box.
In one embodiment, the cleaning mechanism comprises a hinged connecting rod, a movable sliding block, a positioning bottom plate, a positioning cross rod, a fixed vertical rod, a cleaning brush, a dust cover, a buffering sliding block, a first resetting guide post, a first resetting spring and a buffering connecting rod, the hinged connecting rod is fixedly connected in the middle of the upper part of the airtight door, the movable sliding block is movably arranged at the front side of the upper part of the moisture-proof bottom box and is rotatably connected with the hinged connecting rod, the positioning cross rod is vertically and symmetrically fixedly connected between the front parts of the left side and the right side in the moisture-proof bottom box, the positioning bottom plate is slidably arranged on the positioning cross rod, the movable sliding block is fixedly connected with the upper positioning bottom plate, four first resetting guide posts are arranged at the rear part of the positioning bottom plate at intervals, the buffering sliding block for buffering is symmetrically arranged between the four first resetting guide posts in a sliding mode, the buffering connecting rod is hingedly arranged in the middle of the rear part of the buffering sliding block, the fixed vertical rod is fixedly connected among the four buffer connecting rods, the cleaning brush is rotatably arranged in the middle of the fixed vertical rod, the dust cover is fixedly connected to the fixed vertical rod, the cleaning brush is located in the dust cover, two first reset springs are wound on each first reset guide pillar, one end of each first reset spring is connected with the outer side face of the buffer sliding block, and the other end of each first reset spring is connected with the positioning bottom plate.
In one embodiment, the dust-removing device also comprises an air injection mechanism for blowing away dust, the air injection mechanism comprises a limiting cross rod, a limiting spring, a positioning vertical plate, a buffer cylinder, a spherical electromagnetic valve, an air outlet pipe, a compression cylinder, a piston rod, an air inlet pipe, a locking frame, a second reset guide pillar, a second reset spring, an L-shaped connecting frame, a first photoelectric sensor, a second photoelectric sensor and a positioning magnetic frame, the limiting cross rod is symmetrically and fixedly connected between the front parts of the left side and the right side in the moisture-proof bottom box up and down, the positioning vertical plate is slidably arranged between the limiting cross rods of the upper side and the lower side, the limiting spring is wound on the limiting cross rod above, one end of the limiting spring is connected with the positioning vertical plate, the other end of the limiting spring is connected with the moisture-proof bottom box, the buffer cylinder for storing gas is fixedly connected with the lower part of the front side surface of the positioning vertical plate, the spherical electromagnetic valve is positioned on the upper side of the buffer cylinder, and the air outlet pipe is connected between the buffer cylinder and the upper part of the positioning vertical plate, the outlet duct and the cooperation of spherical solenoid valve, the embedded two compression section of thick bamboo that are equipped with in location riser lower part, the slidingtype is equipped with the piston rod in the compression section of thick bamboo, be connected with the intake pipe between compression section of thick bamboo and the buffer cylinder, location riser lower part right side rigid coupling has the second guide pillar that resets, the second resets on the guide pillar slidable and is equipped with the locking frame, the anterior downside rigid coupling of locking frame has L shape link, around there being second reset spring on the second guide pillar that resets, second reset spring one end is connected with the locking frame, the second reset spring other end is connected with L shape link, the dampproofing under casing top right front side rigid coupling has second photoelectric sensor, dampproofing under casing top left front side rigid coupling has first photoelectric sensor, below location bottom plate top right side rigid coupling has the location magnetism frame.
In one embodiment, the device also comprises a protection mechanism for facilitating the in and out, the protection mechanism comprises an installation box, an electric push rod, a protection side rail, positioning guide pillars, connecting sliding blocks, a rotating middle shaft, a driven gear, a fixed rack, a supporting pedal, a movable connecting plate and a telescopic button, the installation box is fixedly connected to the lower rear side of the left part of the moisture-proof bottom box, the electric push rod is installed in the installation box, the lower front side of the left part of the moisture-proof bottom box is fixedly connected with the two positioning guide pillars, the protection side rail is slidably arranged between the two positioning guide pillars, the protection side rail is fixedly connected with a telescopic rod of the electric push rod, the connecting sliding blocks are slidably arranged on the left side and the right side of the lower part of the moisture-proof bottom box, the left connecting sliding block is connected with the protection side rail through bolts, the rotating middle shaft is rotatably arranged between the left connecting sliding block and the right connecting sliding blocks, the left side and the right side of the rotating middle shaft are fixedly connected with the driven gear, the left and right side of the lower part of the moisture-proof bottom box are symmetrically fixedly connected with the fixed rack, the driven gear moves forwards and can be meshed with the fixed rack, the left side and the right side of the rotating center shaft are fixedly connected with two movable connecting plates, the middle of the rotating center shaft is rotatably provided with a supporting pedal, the supporting pedal is fixedly connected between the front parts of the four movable connecting plates, and the lower front part of the right side surface of the moisture-proof bottom box is fixedly connected with a telescopic button.
In one embodiment, the lighting device further comprises a lighting mechanism for lighting the moisture-proof bottom box, the lighting mechanism comprises a fixing lug, a pressure sensor and a light lamp module, the fixing lug is fixedly connected to the middle of the right part of the airtight door, the pressure sensor is fixedly connected to the front middle of the right part of the moisture-proof bottom box, the pressure sensor is matched with the fixing lug, and the light lamp module is connected to the rear side of the top in the moisture-proof bottom box.
In one embodiment, the moisture-proof bottom box further comprises an electric cabinet, the electric cabinet is arranged on the lower front side of the right part of the moisture-proof bottom box, a switching power supply, a power supply module and a control module are arranged in the electric cabinet, the switching power supply supplies power to the closed switch cabinet with good moisture resistance, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; unlock button, flexible button, pressure sensor, first photoelectric sensor, humidity transducer and second photoelectric sensor all with control module electric connection, ventilating fan, spherical solenoid valve, flexible solenoid valve, location magnetism frame, electric putter and bright light module all pass through peripheral circuit with control module and are connected.
Compared with the prior art, the invention has the remarkable improvements that:
1. according to the invention, when the humidity sensor detects that the humidity in the moisture-proof bottom box is lower than the preset value of the control module, the humidity sensor sends a signal, and the control module receives the signal and controls the ventilation fan to work, so that the air guide pipe enables the air in the moisture-proof bottom box to start circulating, and the closed blade plate is blown to be in a vertical state for ventilation, thus the moisture-proof bottom box can be always kept dry, and the condition of influencing the power transmission efficiency or generating switch cabinet damage is avoided.
2. Under the action of the cleaning mechanism, the fixed vertical rod moves rightwards to drive the cleaning brush to move rightwards, and the cleaning brush moves rightwards to clean electrical elements on the mounting frame, so that excessive dust remained on the electrical elements on the mounting frame can be avoided.
3. Under the action of the lighting mechanism, when the sealed door is opened, the fixing bump is in contact with the pressure sensor, the pressure sensor sends a signal, the control module receives the signal and then controls the bright lamp module to work, and the bright lamp module illuminates the interior of the moisture-proof bottom box.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a schematic view of a first partial body structure of the ventilation mechanism of the present invention.
Fig. 5 is a schematic view of a second partial body structure of the ventilation mechanism of the present invention.
Fig. 6 is a schematic view of a first partially assembled body of the locking mechanism of the present invention.
Fig. 7 is a schematic view of a second partial body structure of the locking mechanism of the present invention.
Fig. 8 is a perspective view of a third embodiment of the present invention.
Fig. 9 is a schematic view of a first partially separated body structure of the sweeping mechanism of the present invention.
Fig. 10 is a schematic view of a second partial body structure of the sweeping mechanism of the present invention.
Fig. 11 is a perspective view of a third part of the cleaning mechanism of the present invention.
Fig. 12 is a schematic view of a first partial body structure of the gas injection mechanism of the present invention.
Fig. 13 is a second partial body structure schematic view of the gas injection mechanism of the present invention.
Fig. 14 is a perspective view of a third part of the air injection mechanism of the present invention.
Fig. 15 is a perspective view of a fourth part of the air injection mechanism of the present invention.
Fig. 16 is a perspective view of a fourth embodiment of the present invention.
Fig. 17 is a schematic view of a first partially assembled body structure of the guard mechanism of the present invention.
Fig. 18 is a schematic view of a second partial body structure of the guard mechanism of the present invention.
Fig. 19 is a perspective view of a third portion of the shielding mechanism of the present invention.
Fig. 20 is a partial perspective view of the illumination mechanism of the present invention.
FIG. 21 is a block circuit diagram of the present invention.
Fig. 22 is a circuit schematic of the present invention.
Reference numerals: 1_ dampproof bottom box, 2_ airtight door, 3_ supporting bottom plate, 4_ rainproof top plate, 5_ electric control box, 6_ mounting frame, 7_ ventilation mechanism, 71_ humidity sensor, 72_ air guide pipe, 73_ ventilation fan, 74_ guide frame, 75_ airtight blade, 8_ locking mechanism, 81_ mounting frame, 82_ telescopic solenoid valve, 83_ connecting block, 84_ locking plate, 85_ guide rod, 86_ positioning rack, 87_ reversing gear, 88_ unlocking button, 9_ cleaning mechanism, 91_ hinged connecting rod, 92_ movable slider, 93_ positioning bottom plate, 94_ positioning cross rod, 95_ fixing vertical rod, 96_ cleaning brush, 97_ dustproof cover, 98_ buffering slider, 99_ first resetting guide column, 910_ first resetting spring, 911_ buffering connecting rod, 10_ air injection mechanism, 101_ limiting cross rod, 102_ limiting spring, 103_ positioning vertical plate, 104_ buffer cylinder, 105_ spherical solenoid valve, 106_ outlet pipe, 107_ compression cylinder, 108_ piston rod, 109_ inlet pipe, 1010_ locking frame, 1011_ second reset guide post, 1012_ second reset spring, 1013_ L-shaped connecting frame, 1014_ first photoelectric sensor, 1015_ second photoelectric sensor, 1016_ positioning magnetic frame, 11_ protection mechanism, 111_ mounting box, 112_ electric push rod, 113_ protection side rail, 114_ positioning guide post, 115_ connecting slide block, 116_ rotating middle shaft, 117_ driven gear, 118_ fixed rack, 119_ support pedal, 1110_ movable connecting plate, 1111_ telescopic button, 12_ lighting mechanism, 121_ fixed lug, 122_ pressure sensor and 123_ bright light lamp module.
Detailed Description
The invention is further explained by combining the drawings in the specification and the embodiments of the invention are given by combining the drawings in the specification.
Example 1
A closed switch cabinet with good moisture resistance is shown in figures 1-7, and comprises a moisture-proof bottom box 1, a closed door 2 and a supporting bottom plate 3, rain-proof roof 4, mounting bracket 6, ventilation mechanism 7 and locking mechanical system 8, the articulated formula in 1 anterior right sides of dampproofing under casing is equipped with airtight door 2, the mode that passes through the bolt in 1 bottoms of dampproofing under casing is connected with supporting baseplate 3, 1 tops of dampproofing under casing are connected with rain-proof roof 4 through the welded mode, rain-proof roof 4 can realize blocking the rainwater, be connected with two mounting brackets 6 through the mode of bolt between the left and right sides rear portion in the dampproofing under casing 1, be equipped with ventilation mechanism 7 on the dampproofing under casing 1, ventilation mechanism 7 can realize making 1 dampproofing under casing ventilate dampproofing, be equipped with locking mechanical system 8 on airtight door 2, locking mechanical system 8 can realize 2 spacingly to airtight door, locking mechanical system 8 cooperates with dampproofing under casing 1.
The ventilation mechanism 7 comprises a humidity sensor 71, an air guide pipe 72, a ventilation fan 73, a guide frame 74 and closed vanes 75, the humidity sensor 71 is fixedly connected to the upper rear portion of the left side face in the moisture-proof bottom box 1, the air guide pipe 72 is symmetrically connected to the left and right of the rear portion of the moisture-proof bottom box 1, the air guide pipe 72 can achieve air circulation of the moisture-proof bottom box 1, the ventilation fan 73 is connected to the upper side of the rear portion of the moisture-proof bottom box 1 in a bolt mode, the guide frame 74 is connected to the lower rear side of the right portion of the moisture-proof bottom box 1 in a bolt mode, and the three closed vanes 75 are rotatably arranged on the right portion of the guide frame 74 at intervals.
The locking mechanism 8 comprises a mounting frame 81, a telescopic electromagnetic valve 82, a connecting block 83, a locking plate 84, a guide rod 85, a positioning rack 86, a reversing gear 87 and an unlocking button 88, airtight door 2 trailing flank upper right portion is connected with installing frame 81 through the mode of bolt, install flexible solenoid valve 82 in the installing frame 81, be connected with connecting block 83 on flexible solenoid valve 82's the telescopic link, airtight door 2 upper and lower both sides all bilateral symmetry rigid coupling have guide bar 85, it is equipped with lockplate 84 to control the slidingtype between the guide bar 85 of both sides, lockplate 84 can realize spacing airtight door 2, top lockplate 84 passes through bolted connection with connecting block 83, lockplate 84 and dampproofing under casing 1 cooperation, lockplate 84 medial surface rigid coupling has location rack 86, the rotary type is equipped with reversing gear 87 in the middle of airtight door 2, reversing gear 87 and the meshing of location rack 86, dampproofing under casing 1 leading flank left middle part rigid coupling has release button 88.
When people press a power supply main switch to electrify the device, if the sealed door 2 needs to be opened, the unlocking button 88 is pressed once, the unlocking button 88 sends a signal, the control module receives the signal and controls the telescopic rod of the telescopic electromagnetic valve 82 to contract, the telescopic electromagnetic valve 82 contracts to drive the connecting block 83 to move downwards, the connecting block 83 moves downwards to drive the upper locking plate 84 to move downwards, the upper locking plate 84 moves downwards to drive the upper positioning rack 86 to move downwards, the upper positioning rack 86 moves downwards to drive the reversing gear 87 to reverse, the reversing gear 87 reverses to drive the lower positioning rack 86 to move upwards, the lower positioning rack 86 moves upwards to drive the lower locking plate 84 to move upwards, the upper locking plate 84 and the lower locking plate 84 move inwards to stop limiting the sealed door 2, and then people can open the sealed door 2 to maintain or detect, and similarly, after people maintain or detect, the unlocking button 88 is pressed once again, the unlocking button 88 sends a signal, the control module receives the signal and controls the telescopic rod of the telescopic electromagnetic valve 82 to extend and reset, the locking plates 84 on the upper side and the lower side move outwards and reset to limit the position of the sealed door 2, the humidity sensor 71 monitors the humidity in the moisture-proof bottom box 1, when the humidity sensor 71 detects that the humidity in the moisture-proof bottom box 1 is lower than the preset value of the control module, the humidity sensor 71 sends a signal, the control module receives the signal and controls the ventilation fan 73 to work, thus, the air guide pipe 72 makes the air in the moisture-proof bottom case 1 start to circulate, and the closed leaf plate 75 is blown to the vertical state for ventilation, so that the moisture-proof bottom case 1 is always kept dry, and then humidity sensor 71 detects that the humidity in dampproofing under casing 1 reaches the control module default, and humidity sensor 71 signals, and control module received signal back control ventilating fan 73 stops, and airtight lamina 75 also swings and resets.
Example 2
On the basis of the embodiment 1, as shown in fig. 8 to 15, the cleaning device 9 further comprises a cleaning mechanism 9, the cleaning mechanism 9 comprises a hinged connecting rod 91, a movable sliding block 92, a positioning bottom plate 93, a positioning cross rod 94, a fixed upright rod 95, a cleaning brush 96, a dust cover 97, a buffering sliding block 98, first resetting guide posts 99, a first resetting spring 910 and a buffering connecting rod 911, the hinged connecting rod 91 is hinged in the middle of the upper portion of the airtight door 2, the movable sliding block 92 is movably arranged on the front side of the upper portion of the dampproof bottom box 1, the movable sliding block 92 is rotatably connected with the hinged connecting rod 91, the positioning cross rod 94 is connected between the front portions of the left side and the right side of the dampproof bottom box 1 in a vertically symmetrical mode through bolts, the positioning bottom plate 93 is slidably arranged on the positioning cross rod 94, the movable sliding block 92 is fixedly connected with the upper positioning bottom plate 93, four first resetting guide posts 99 are arranged at intervals on the rear portion of the positioning bottom plate 93, the buffering sliding blocks 98 are symmetrically arranged between the four first resetting guide posts 99, the rigid coupling has buffering connecting rod 911 in the middle of buffering slider 98 rear portion, the rigid coupling has fixed pole setting 95 between four buffering connecting rod 911, fixed pole setting 95 middle part rotary type is equipped with cleans brush 96, the rigid coupling has dust cover 97 on the fixed pole setting 95, it is located dust cover 97 to clean brush 96, around having two first reset spring 910 on every first reset guide pillar 99, first reset spring 910 one end and buffering slider 98 lateral surface are connected, the first reset spring 910 other end is connected with location bottom plate 93, when cleaning brush 96 and clearing up components and parts, the first reset spring 910 of buffering slider 98 accessible plays the cushioning effect.
The gas injection device further comprises a gas injection mechanism 10, wherein the gas injection mechanism 10 comprises a limiting cross rod 101, a limiting spring 102, a positioning vertical plate 103, a buffer cylinder 104, a spherical electromagnetic valve 105, a gas outlet pipe 106, a compression cylinder 107, a piston rod 108, a gas inlet pipe 109, a locking frame 1010, a second reset guide pillar 1011, a second reset spring 1012, an L-shaped connecting frame 1013, a first photoelectric sensor 1014, a second photoelectric sensor 1015 and a positioning magnetic frame 1016, the limiting cross rods 101 are symmetrically and fixedly connected between the front parts of the left side and the right side in the moisture-proof bottom box 1 up and down, the positioning vertical plate 103 is slidably arranged between the limiting cross rods 101 of the upper side and the lower side, the limiting spring 102 is wound on the limiting cross rod 101 above, one end of the limiting spring 102 is connected with the positioning vertical plate 103, the other end of the limiting spring 102 is connected with the moisture-proof bottom box 1, the buffer cylinder 104 for storing gas is fixedly connected with the lower part of the front side surface of the positioning vertical plate 103, the spherical electromagnetic valve 105 is arranged on the lower part of the front side surface of the positioning vertical plate 103, the spherical electromagnetic valve 105 is positioned on the upper side of the buffer cylinder 104, an air outlet pipe 106 is connected between the buffer cylinder 104 and the upper part of the positioning vertical plate 103, the air outlet pipe 106 is matched with the spherical electromagnetic valve 105, two compression cylinders 107 are embedded in the lower part of the positioning vertical plate 103, piston rods 108 are arranged in the compression cylinders 107 in a sliding manner, an air inlet pipe 109 is connected between the compression cylinders 107 and the buffer cylinder 104, a second reset guide pillar 1011 is fixedly connected to the right side of the lower part of the positioning vertical plate 103, a locking frame 1010 is arranged on the second reset guide pillar 1011 in a sliding manner, an L-shaped connecting frame 1013 is connected to the lower side of the front part of the locking frame 1010 in a bolt manner, the L-shaped connecting frame 1013 is made of iron, a second reset spring 1012 is wound on the second reset guide pillar 1011, one end of the second reset spring 1012 is connected with the locking frame 1010, the other end of the second reset spring 1012 is connected with the positioning vertical plate 103, a second photoelectric sensor 1015 is fixedly connected to the right front side of the top part in the moisture-proof bottom box 1, a first photoelectric sensor 1014 is fixedly connected to the left front side of the top part in the moisture-proof bottom box 1, the positioning magnetic frame 1016 is connected to the right side of the top of the lower positioning bottom plate 93 in a bolt mode.
When the sealed door 2 is opened, the sealed door 2 drives the movable sliding block 92 to move rightwards through the hinged connecting rod 91, the movable sliding block 92 moves rightwards to drive the upper positioning bottom plate 93 to move rightwards, the upper and lower positioning bottom plates 93 are matched with the right movement to move rightwards to drive the first reset guide post 99 to move rightwards, the first reset guide post 99 moves rightwards to drive the buffer sliding block 98 to move rightwards, the buffer sliding block 98 moves rightwards to drive the buffer connecting rod 911 to move rightwards, the buffer connecting rod 911 moves rightwards to drive the fixed upright rod 95 to move rightwards, the fixed upright rod 95 moves rightwards to drive the cleaning brush 96 to move rightwards, the cleaning brush 96 moves rightwards to clean the electric elements on the mounting frame 6, the first reset spring 910 plays a role in buffering, and similarly, when the sealed door 2 is closed, the sealed door 2 drives the movable sliding block 92 to move leftwards to reset through the hinged connecting rod 91, the fixed upright rod 95 also drives the cleaning brush 96 to move leftwards to reset, the cleaning brush 96 moves leftwards to reset and cleans the electrical components on the mounting frame 6 again, so that excessive dust remaining on the electrical components on the mounting frame 6 can be avoided.
When the airtight door 2 is opened, the lower positioning bottom plate 93 drives the positioning magnetic frame 1016 to move rightwards, so that the second photoelectric sensor 1015 detects that the upper positioning bottom plate 93 corresponds to the upper positioning bottom plate, the second photoelectric sensor 1015 sends a signal, the control module receives the signal and controls the positioning magnetic frame 1016 to be energized, the positioning magnetic frame 1016 drives the L-shaped connecting frame 1013 to move downwards, the L-shaped connecting frame 1013 moves downwards to drive the locking frame 1010 to move downwards, the second return spring 1012 is compressed, the locking frame moves downwards to limit the piston rod 108, and further when the airtight door 2 is closed, the lower positioning bottom plate 93 moves leftwards through the positioning magnetic frame 1016 to reset, the positioning magnetic frame 1016 moves leftwards to drive the L-shaped connecting frame 1013 to move leftwards, the L-shaped connecting frame 1013 moves leftwards to drive the positioning vertical plate 103 to move leftwards, the limiting spring 102 is compressed, the upper positioning bottom plate 93 does not correspond to the second photoelectric sensor 1015, the second photoelectric sensor 1015 sends out a signal again, the control module receives the signal and controls the opening of the spherical electromagnetic valve 105, the pressurized gas in the buffer cylinder 104 is discharged through the gas outlet pipe 106 to blow gas, so that the first photoelectric sensor 1014 detects that the upper positioning bottom plate 93 corresponds to the upper positioning bottom plate, the first photoelectric sensor 1014 sends out a signal, the control module receives the signal and controls the demagnetization of the positioning magnetic frame 1016, the locking frame 1010 drives the L-shaped connecting frame 1013 to move upwards and reset under the action of the second reset spring 1012, the locking frame 1010 moves upwards and resets to stop limiting the piston rod 108, the piston rod 108 moves rightwards and resets and is not positioned in the compression cylinder 107, the control module receives the signal and controls the spherical electromagnetic valve 105 to close, and then the positioning vertical plate 103 drives the compression cylinder 107 to move rightwards and reset under the action of the limiting spring 102, the piston rod 108 is in contact with the right wall in the moisture-proof bottom case 1, the moisture-proof bottom case 1 enables the piston rod 108 to move leftwards and be inserted into the compression cylinder 107, the pressurized gas is discharged into the buffer cylinder 104 through the air inlet pipe 109, and therefore, the residual dust on the components can be blown away.
Example 3
On the basis of the embodiments 1 and 2, as shown in fig. 2 and 16-20, the device further comprises a protection mechanism 11, the protection mechanism 11 comprises an installation box 111, an electric push rod 112, a protection side rail 113, positioning guide pillars 114, a connecting slider 115, a rotating center shaft 116, a driven gear 117, a fixed rack 118, a support pedal 119, a movable connecting plate 1110 and a telescopic button 1111, the installation box 111 is connected to the lower rear side of the left portion of the moisture-proof bottom box 1 in a bolt manner, the electric push rod 112 is installed in the installation box 111, the lower front side of the left portion of the moisture-proof bottom box 1 is fixedly connected with the two positioning guide pillars 114, the protection side rail 113 is slidably arranged between the two positioning guide pillars 114, the protection side rail 113 is fixedly connected with the telescopic rod of the electric push rod 112, the connecting sliders 115 are arranged on the left and right sides of the lower portion of the moisture-proof bottom box 1, the left connecting slider 115 is connected with the protection side rail 113 in a bolt manner, the rotating center shaft 116 is rotatably arranged between the left and right connecting sliders 115, driven gears 117 are fixedly connected to the left and right sides of the rotating middle shaft 116, fixed racks 118 are fixedly connected to the front side of the lower portion of the moisture-proof bottom box 1 in a bilateral symmetry mode, the driven gears 117 can move forwards to be meshed with the fixed racks 118, two movable connecting plates 1110 are fixedly connected to the left and right sides of the rotating middle shaft 116, a supporting pedal 119 is rotatably arranged in the middle of the rotating middle shaft 116, the supporting pedal 119 is fixedly arranged between the front portions of the four movable connecting plates 1110, and a telescopic button 1111 is fixedly connected to the lower front portion of the right side face of the moisture-proof bottom box 1.
Still including lighting mechanism 12, lighting mechanism 12 is including fixed lug 121, pressure sensor 122 and bright lamp module 123, and the rigid coupling has fixed lug 121 in the middle of the 2 right parts of airtight door, and the rigid coupling has pressure sensor 122 in the middle of the 1 right front portion of dampproofing under casing, and pressure sensor 122 and fixed lug 121 cooperate, and the top rear side is connected with bright lamp module 123 in the 1 interior bottom of dampproofing under casing.
When the airtight door 2 is opened, the telescopic button 1111 is pressed once, the telescopic button 1111 sends a signal, the control module receives the signal and controls the telescopic rod of the electric push rod 112 to extend, the telescopic rod of the electric push rod 112 extends to drive the protection side rail 113 to move forward, the protection side rail 113 moves forward to drive the left connecting slide block 115 to move forward, the left and right connecting slide blocks 115 are matched with the forward movement to drive the rotating central shaft 116 to move forward, the rotating central shaft 116 moves forward to drive the driven gear 117 to move forward, the driven gear 117 moves forward to be meshed with the fixed rack 118, the fixed rack 118 drives the driven gear 117 to rotate reversely, the driven gear 117 rotates reversely to drive the rotating central shaft 116 to rotate reversely, the rotating central shaft 116 rotates to drive the movable connecting plate 1110 to swing downward, the movable connecting plate 1110 swings downward to enable the front supporting pedal 119 to swing downward to be contacted with the ground, and people can enter the dampproof bottom box 1 through the supporting pedal 119, similarly, when people came out from dampproofing under casing 1, once pressed telescopic button 1111 again, telescopic button 1111 sends signal control module received signal back control electric putter 112's telescopic link shrink and resets, rotates axis 116 and drives driven gear 117 and remove backward and reset, and fixed rack 118 drives driven gear 117 corotation, and the place ahead supports footboard 119 and also upward movement resets, so, can make things convenient for in people's business turn over dampproofing under casing 1.
When sealed door 2 is opened, fixed lug 121 and pressure sensor 122 contact, pressure sensor 122 signals, control bright lamp module 123 work of control module received signal back control, bright lamp module 123 throws light on in to dampproofing under casing 1, and on the same way, when sealed door 2 was closed, fixed lug 121 does not contact with pressure sensor 122, pressure sensor 122 signals, control bright lamp module 123 of control module received signal back control stops, so, can make things convenient for in the dampproofing under casing 1 of people's illumination.
As shown in fig. 2, 21 and 22, the moisture-proof bottom case further comprises an electric cabinet 5, the electric cabinet 5 is installed on the lower front side of the right part of the moisture-proof bottom case 1, a switching power supply, a power supply module and a control module are included in the electric cabinet 5, the switching power supply supplies power to the moisture-proof airtight switch cabinet, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the unlocking button 88, the telescopic button 1111, the pressure sensor 122, the first photoelectric sensor 1014, the humidity sensor 71 and the second photoelectric sensor 1015 are electrically connected with the control module, and the ventilating fan 73, the spherical solenoid valve 105, the telescopic solenoid valve 82, the positioning magnetic frame 1016, the electric push rod 112 and the bright light module 123 are all connected with the control module through peripheral circuits.
Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a closed switch cabinet with good moisture resistance, including dampproofing under casing (1), airtight door (2), supporting baseplate (3), rain-proof roof (4) and mounting bracket (6), dampproofing under casing (1) front portion right side articulated formula is equipped with airtight door (2), dampproofing under casing (1) bottom rigid coupling has supporting baseplate (3), dampproofing under casing (1) top rigid coupling has rain-proof roof (4) that are used for blocking the rainwater, the rigid coupling has two mounting bracket (6) between the left and right sides rear portion in dampproofing under casing (1), a serial communication port, still including ventilation mechanism (7) and locking mechanical system (8), be equipped with on dampproofing under casing (1) and ventilate damp ventilation mechanism (7), be equipped with on airtight door (2) and be used for can spacing locking mechanical system (8), locking mechanical system (8) and dampproofing under casing (1) cooperation.
2. The airtight switch cabinet with good moisture resistance according to claim 1, wherein the ventilation mechanism (7) comprises a humidity sensor (71), an air guide pipe (72), a ventilation fan (73), a flow guide frame (74) and airtight blades (75), the humidity sensor (71) is fixedly connected to the upper rear portion of the left side surface in the moisture-proof bottom box (1), the air guide pipe (72) used for enabling air to circulate is bilaterally and symmetrically connected to the rear portion of the moisture-proof bottom box (1), the ventilation fan (73) is fixedly connected to the upper side of the rear portion of the moisture-proof bottom box (1), the flow guide frame (74) is fixedly connected to the lower rear side of the right portion of the moisture-proof bottom box (1), and the three airtight blades (75) are rotatably arranged on the right portion of the flow guide frame (74) at intervals.
3. The airtight switch cabinet with good moisture resistance as claimed in claim 2, wherein the locking mechanism (8) comprises a mounting frame (81), a telescopic solenoid valve (82), a connecting block (83), a locking plate (84), a guide rod (85), a positioning rack (86), a reversing gear (87) and an unlocking button (88), the mounting frame (81) is fixedly connected to the upper right portion of the rear side of the airtight door (2), the telescopic solenoid valve (82) is installed in the mounting frame (81), the connecting block (83) is connected to the telescopic rod of the telescopic solenoid valve (82), the guide rods (85) are fixedly connected to the upper and lower sides of the airtight door (2) in a bilateral symmetry manner, the locking plate (84) used for limiting the airtight door (2) is slidably arranged between the guide rods (85) at the left and right sides, the upper locking plate (84) is connected with the connecting block (83) through bolts, and the locking plate (84) is matched with the moisture-proof bottom box (1), a positioning rack (86) is fixedly connected to the inner side face of the locking plate (84), a reversing gear (87) is rotatably arranged in the middle of the airtight door (2), the reversing gear (87) is meshed with the positioning rack (86), and an unlocking button (88) is fixedly connected to the middle left of the front side face of the moistureproof bottom box (1).
4. The airtight switch cabinet with good moisture resistance as claimed in claim 3, further comprising a cleaning mechanism (9) for cleaning electrical components, wherein the cleaning mechanism (9) comprises a hinged connecting rod (91), a movable sliding block (92), a positioning bottom plate (93), a positioning cross rod (94), a fixed vertical rod (95), a cleaning brush (96), a dust cover (97), a buffering sliding block (98), a first reset guide post (99), a first reset spring (910) and a buffering connecting rod (911), the hinged connecting rod (91) is hinged in the middle of the upper portion of the airtight door (2), the movable sliding block (92) is slidably arranged in the front side of the upper portion of the moisture-proof bottom box (1), the movable sliding block (92) is rotatably connected with the hinged connecting rod (91), the positioning cross rod (94) is vertically and symmetrically fixedly connected between the front portions of the left side and the right side in the moisture-proof bottom box (1), the positioning cross rod (94) is slidably arranged on the positioning bottom plate (93), the movable sliding block (92) is fixedly connected with the upper positioning bottom plate (93), four first resetting guide pillars (99) are arranged at the rear portion of the positioning bottom plate (93) at intervals, buffering sliding blocks (98) used for buffering are arranged between the four first resetting guide pillars (99) in a sliding mode in a bilateral symmetry mode, buffering connecting rods (911) are fixedly connected to the middle of the rear portion of each buffering sliding block (98), fixed vertical rods (95) are fixedly connected between the four buffering connecting rods (911), cleaning brushes (96) are rotatably arranged at the middle of the fixed vertical rods (95), dust covers (97) are fixedly connected to the fixed vertical rods (95), the cleaning brushes (96) are located in the dust covers (97), two first resetting springs (910) are wound on each first resetting guide pillar (99), one end of each first resetting spring (910) is connected with the outer side face of each buffering sliding block (98), and the other end of each first resetting spring (910) is connected with the positioning bottom plate (93).
5. The airtight switch cabinet with good moisture resistance according to claim 4, further comprising an air injection mechanism (10) for blowing away dust, wherein the air injection mechanism (10) comprises a limiting cross rod (101), a limiting spring (102), a positioning vertical plate (103), a buffer cylinder (104), a spherical solenoid valve (105), an air outlet pipe (106), a compression cylinder (107), a piston rod (108), an air inlet pipe (109), a locking frame (1010), a second reset guide pillar (1011), a second reset spring (1012), an L-shaped connecting frame (1013), a first photoelectric sensor (1014), a second photoelectric sensor (1015) and a positioning magnetic frame (1016), the limiting cross rods (101) are symmetrically fixed between the front parts of the left side and the right side in the moisture-proof bottom box (1) up and down, the positioning vertical plate (103) is slidably arranged between the limiting cross rods (101) on the upper side, and the limiting spring (102) is wound on the limiting cross rod (101) on the upper side, one end of a limiting spring (102) is connected with a positioning vertical plate (103), the other end of the limiting spring (102) is connected with a damp-proof bottom box (1), a buffer cylinder (104) for storing gas is fixedly connected to the lower portion of the front side of the positioning vertical plate (103), a spherical electromagnetic valve (105) is arranged on the lower portion of the front side of the positioning vertical plate (103), the spherical electromagnetic valve (105) is positioned on the upper side of the buffer cylinder (104), an air outlet pipe (106) is connected between the buffer cylinder (104) and the upper portion of the positioning vertical plate (103), the air outlet pipe (106) is matched with the spherical electromagnetic valve (105), two compression cylinders (107) are embedded in the lower portion of the positioning vertical plate (103), a piston rod (108) is arranged in each compression cylinder (107) in a sliding mode, an air inlet pipe (109) is connected between each compression cylinder (107) and the buffer cylinder (104), a second reset guide pillar (1011) is fixedly connected to the right side of the lower portion of the positioning vertical plate (103), and a locking frame (1010) is arranged on the second reset guide pillar (1011) in a sliding mode, the lower side of the front part of the locking frame (1010) is fixedly connected with an L-shaped connecting frame (1013), a second reset spring (1012) is wound on a second reset guide post (1011), one end of the second reset spring (1012) is connected with the locking frame (1010), the other end of the second reset spring (1012) is connected with the L-shaped connecting frame (1013), the right front side of the top in the moistureproof bottom box (1) is fixedly connected with a second photoelectric sensor (1015), the left front side of the top in the moistureproof bottom box (1) is fixedly connected with a first photoelectric sensor (1014), and the right side of the top of the lower positioning bottom plate (93) is fixedly connected with a positioning magnetic frame (1016).
6. The airtight switch cabinet with good moisture resistance as claimed in claim 5, further comprising a protection mechanism (11) for facilitating entry and exit, wherein the protection mechanism (11) comprises an installation box (111), an electric push rod (112), a protection side rail (113), a positioning guide post (114), a connecting slider (115), a rotating middle shaft (116), a driven gear (117), a fixed rack (118), a supporting pedal (119), a movable connecting plate (1110) and a telescopic button (1111), the installation box (111) is fixedly connected to the lower rear side of the left portion of the moisture-proof bottom box (1), the electric push rod (112) is installed in the installation box (111), the two positioning guide posts (114) are fixedly connected to the lower front side of the left portion of the moisture-proof bottom box (1), the protection side rail (113) is slidably arranged between the two positioning guide posts (114), and the protection side rail (113) is fixedly connected to the telescopic rod of the electric push rod (112), the left side and the right side of the lower portion of the moistureproof bottom box (1) are both provided with connecting sliding blocks (115) in a sliding mode, the left connecting sliding block (115) is connected with a protection side rail (113) through bolts, a rotating middle shaft (116) is arranged between the left connecting sliding blocks and the right connecting sliding blocks (115) in a rotating mode, the left side and the right side of the rotating middle shaft (116) are fixedly connected with driven gears (117), the front side of the lower portion of the moistureproof bottom box (1) is fixedly connected with fixed racks (118), the driven gears (117) move forwards and can be meshed with the fixed racks (118), the left side and the right side of the rotating middle shaft (116) are fixedly connected with two movable connecting plates (1110), the middle portion of the rotating middle shaft (116) is rotatably provided with a supporting pedal (119), fixed supporting pedals (119) are arranged between the front portions of the four movable connecting plates (1110), and the front portion of the lower side of the moistureproof the bottom box (1) is fixedly connected with a telescopic button (1111).
7. The airtight switch cabinet with good moisture resistance as claimed in claim 6, further comprising an illuminating mechanism (12) for illuminating the moisture-proof bottom box (1), wherein the illuminating mechanism (12) comprises a fixing bump (121), a pressure sensor (122) and a bright light module (123), the fixing bump (121) is fixedly connected to the middle of the right portion of the airtight door (2), the pressure sensor (122) is fixedly connected to the middle of the front portion of the right portion of the moisture-proof bottom box (1), the pressure sensor (122) is matched with the fixing bump (121), and the bright light module (123) is connected to the rear side of the top portion in the moisture-proof bottom box (1).
8. The airtight switch cabinet with good moisture resistance as claimed in claim 7, further comprising an electric cabinet (5), wherein the electric cabinet (5) is installed at the lower front side of the right part of the moisture-proof bottom box (1), the electric cabinet (5) comprises a switching power supply, a power supply module and a control module, the switching power supply supplies power to the airtight switch cabinet with good moisture resistance, the power supply module is connected with a power main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; unlock button (88), flexible button (1111), pressure sensor (122), first photoelectric sensor (1014), humidity transducer (71) and second photoelectric sensor (1015) all with control module electric connection, ventilating fan (73), spherical solenoid valve (105), flexible solenoid valve (82), location magnetism frame (1016), electric putter (112) and bright light module (123) all pass through peripheral circuit with control module and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111531418.1A CN114336319A (en) | 2021-12-15 | 2021-12-15 | Closed switch cabinet with good moisture resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111531418.1A CN114336319A (en) | 2021-12-15 | 2021-12-15 | Closed switch cabinet with good moisture resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114336319A true CN114336319A (en) | 2022-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111531418.1A Withdrawn CN114336319A (en) | 2021-12-15 | 2021-12-15 | Closed switch cabinet with good moisture resistance |
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| Country | Link |
|---|---|
| CN (1) | CN114336319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115006969A (en) * | 2022-05-27 | 2022-09-06 | 江西金虎保险设备集团有限公司 | Intelligent banking library with moisture-proof function |
-
2021
- 2021-12-15 CN CN202111531418.1A patent/CN114336319A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115006969A (en) * | 2022-05-27 | 2022-09-06 | 江西金虎保险设备集团有限公司 | Intelligent banking library with moisture-proof function |
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Application publication date: 20220412 |