CN107182178B - Dampproofing switch board body and dampproofing switch board - Google Patents
Dampproofing switch board body and dampproofing switch board Download PDFInfo
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- CN107182178B CN107182178B CN201710621365.XA CN201710621365A CN107182178B CN 107182178 B CN107182178 B CN 107182178B CN 201710621365 A CN201710621365 A CN 201710621365A CN 107182178 B CN107182178 B CN 107182178B
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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
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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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Microelectronics & Electronic Packaging (AREA)
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- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a dampproof control cabinet body and a dampproof control cabinet, and relates to the field of electrical equipment. The dampproofing control cabinet body includes cabinet body, first dampproofing subassembly and second dampproofing subassembly. The cabinet body includes cabinet door and mounting, and the mounting is including the operating panel that can set up button subassembly. The first dampproof component comprises a first humidity sensor and a lifting closing piece, wherein the first humidity sensor is arranged on the outer side of the cabinet body, and the lifting closing piece is arranged on the inner side of the cabinet door in a lifting manner. The second dampproofing subassembly includes second humidity transducer and heating element, and the heating element sets up in the cabinet body. The dampproof control cabinet comprises a button assembly, an electric element assembly and a dampproof control cabinet body. The dampproof control cabinet body is reasonable in design, simple in structure, capable of achieving the dampproof purpose according to actual conditions, easy to maintain and overhaul, and cost-saving.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to a moistureproof control cabinet body and a moistureproof control cabinet.
Background
With the development of technology, control cabinets are widely used in China, and various electrical devices are concentrated in one cabinet for management and operation.
The switch board that sell on the market at present, when air humidity increases, the easy water smoke that condenses at the cabinet body surface, the internal portion of cabinet and the operating panel of switch board forms the water droplet, has not dampproofing defect, has increased the risk that electric leakage and equipment burn, exists huge potential safety hazard.
In summary, how to design a cabinet body of a control cabinet with a dampproof function is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a dampproof control cabinet body, which can effectively solve the problem that the control cabinet body is easy to damp.
The invention further aims to provide the dampproof control cabinet, which can effectively reduce the dampness of the electrical elements and reduce the risks of electric leakage and circuit short circuit of the control cabinet.
Embodiments of the present invention are implemented as follows:
in view of the above, embodiments of the present invention provide a moisture-proof control cabinet for integrating electrical components, including a cabinet body, a first moisture-proof assembly, and a second moisture-proof assembly;
the cabinet body comprises a cabinet door provided with a visual operation window and a fixing piece which is arranged on the inner side of the cabinet door and corresponds to the visual operation window, and the fixing piece comprises an operation panel which can be provided with a button assembly;
the first moisture-proof assembly comprises a first humidity sensor for detecting the air humidity outside the cabinet body and a lifting closing piece capable of shielding or opening the operation panel, wherein the first humidity sensor is arranged on the outer side of the cabinet body, and the lifting closing piece is arranged on the inner side of the cabinet door in a lifting manner;
the second dampproofing subassembly is including being used for detecting the inside air humidity's of cabinet body second humidity transducer and can dry the inside heating member of cabinet body, and the heating member sets up in the cabinet body.
In addition, the dampproof control cabinet provided by the embodiment of the invention can also have the following additional technical characteristics:
in an alternative embodiment of the invention, the fixing piece further comprises a fixing part arranged at the edge of the operation panel, the fixing part is provided with a sealing groove, and the inner side of the cabinet door is fixedly provided with a guide rail;
the lifting closure comprises a shielding piece which can slide on the guide rail and is matched with the sealing groove.
In an alternative embodiment of the invention, the inner side of the cabinet door is further provided with a first limiting piece and a second limiting piece, the first limiting piece and the second limiting piece are respectively positioned at two ends of the guide rail and used for limiting the lifting distance of the shielding piece, and the shielding piece is made of organic glass.
In an alternative embodiment of the invention, the lifting closure further comprises a lifting assembly and a drive assembly connected to the lifting assembly and for driving the lifting of the shutter.
In an alternative embodiment of the invention, the driving assembly comprises a power source, a driving worm wheel, a transmission worm wheel and a transmission worm, wherein the power source is fixedly arranged on the cabinet body;
the transmission worm is rotatably arranged on the cabinet body and fixedly connected with the lifting assembly, an output shaft of the power source is fixedly connected with the driving worm wheel and used for driving the driving worm wheel to rotate, the driving worm wheel is meshed with the transmission worm wheel, and the axis of the output shaft of the power source is perpendicular to the axis of the transmission worm.
In an alternative embodiment of the invention, the number of the transmission worm wheels is two and the transmission worm wheels are symmetrically arranged at two sides of the driving worm wheel;
the number of the transmission worms is two, and the two transmission worms are in one-to-one correspondence with the two transmission worm gears and are respectively arranged on one side of the transmission worm gears far away from the driving worm gears.
In an alternative embodiment of the invention, the lifting assembly comprises a cooperating ball screw and ball spline;
one end of the ball screw is rotatably arranged on the cabinet body, the other end of the ball screw is fixedly connected with the transmission worm, and the ball spline sleeve is arranged on the ball screw and is fixedly connected with the lifting closing piece.
In an alternative embodiment of the invention, the moisture-proof control cabinet further comprises a controller, and the first moisture-proof component and the second moisture-proof component are respectively electrically connected with the controller;
when the humidity value detected by the first humidity sensor is greater than or equal to a first preset value, the controller controls the lifting closing piece to work, and when the humidity value detected by the second humidity sensor is greater than or equal to a second preset value, the controller controls the heating piece to work.
In an alternative embodiment of the invention, the cabinet body further comprises cabinet side walls positioned at two sides of the cabinet door, the dampproof control cabinet body further comprises a temperature sensor and a cooling fan, and the temperature sensor and the cooling fan are respectively and electrically connected with the controller;
the radiator fan is fixed to be set up in the cabinet lateral wall, and temperature sensor is used for detecting the internal temperature of cabinet, and when temperature sensor detects the temperature and is greater than the default temperature value, the controller control heating piece is closed and is opened radiator fan simultaneously.
The embodiment of the invention also provides a dampproof control cabinet which comprises a button assembly, an electric element assembly and a dampproof control cabinet body;
the electric element assembly is fixedly arranged in the dampproof control cabinet body, the electric element assembly is connected with the corresponding lead of the button assembly, and the button assembly is fixedly arranged on the operation panel.
The embodiment of the invention has the beneficial effects that: reasonable in design, simple structure can realize damp-proofing purpose according to actual conditions, and first dampproofing subassembly occupation space is less, easy to assemble, fixed, easy to maintain overhauls, saves the cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a first view angle of a moisture-proof control cabinet provided in embodiment 1 of the present invention;
FIG. 2 is a schematic view of the door of FIG. 1 from one perspective;
FIG. 3 is a schematic view of a view of the first and second moisture barrier assemblies inside the cabinet door of FIG. 1;
FIG. 4 is a schematic view of the drive assembly of FIG. 3 at a first viewing angle;
FIG. 5 is a schematic view of the second view of FIG. 4;
fig. 6 is a schematic diagram of the second view angle of fig. 1.
Icon: 100-a moistureproof control cabinet body; 10-a cabinet door; 13-cabinet side walls; 14-a guide rail; 15-fixing pieces; 16-an operation panel; 17-a first limiting piece; 18-a second limiting piece; 20-visual operating window; 22-a first humidity sensor; 24-blinder; 26-a lifting assembly; 264-ball screw; 268-ball spline; 29-coupling; 30-a drive assembly; 302-a power source; 303-drive worm gear; 304-a drive worm gear; 305-a drive worm; 40-a second humidity sensor; 41-an electric heating tube; 43-a radiator fan.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Wherein fig. 1 to 6 correspond to embodiment 1 of the present invention, a technical solution of the embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1, a moisture-proof control cabinet 100 provided in embodiment 1 of the present invention includes a cabinet body, a first moisture-proof assembly, a second moisture-proof assembly, and a controller.
The specific structure of each component of the moisture proof control cabinet 100 and the correspondence relationship with each other will be described in detail.
First, the specific structure of the cabinet body will be described in detail. With continued reference to fig. 1, the cabinet body includes a cabinet door 10, cabinet side walls 13 located at two sides of the cabinet door 10, and fixing members 15, a semicircular arc waterproof groove is disposed around the connection between the cabinet door 10 and the cabinet side walls 13, and a sealing ring is embedded in the waterproof groove. The middle part of this cabinet door 10 has seted up visual operation window 20 in the upper position, and the shape of this visual operation window 20 can be multiple, and optional visual operation window 20 is the rectangle, is provided with the sealing strip around this rectangular visual operation window 20, and this sealing strip is the rubber strip.
The fixing member 15 is disposed inside the cabinet door 10 and corresponds to the visual operation window 20, and optionally, the fixing member 15 includes an operation panel 16 and a fixing portion, where a button assembly can be disposed on the operation panel 16, and the fixing portion is disposed at an edge of the operation panel 16.
In embodiment 1 of the present invention, the fixing portions on both sides of the operation panel 16 are provided with through seal grooves, which are defined as first seal grooves having a semicircular arc shape, seal strips are provided in the semicircular arc shape, seal grooves provided along one end of the cabinet door 10 in the height direction are defined as second seal grooves which are also semicircular arc shapes, and seal strips are also provided in the second seal grooves.
Referring to fig. 2, since the first moisture-proof assembly is disposed on the inner side of the cabinet door 10, the first moisture-proof assembly can close or open the operation panel 16 as required, the inner side of the cabinet door 10 is further fixedly provided with two guide rails 14, and the guide rails 14 are disposed in parallel along the height direction of the cabinet door 10, so that when the shielding member 24 in the first moisture-proof assembly lifts along the guide rails 14 and covers the operation panel 16, the shielding member can be matched with and completely sealed with the sealing groove of the fixing member 15.
Optionally, the inner side of the cabinet door 10 is further provided with a first limiting member 17 and a second limiting member 18, the first limiting member 17 and the second limiting member 18 are respectively located at two ends of the guide rail 14, the shielding member 24 in the first moisture-proof assembly stops ascending when contacting the first limiting member 17 in the ascending process, and stops descending when contacting the second limiting member 18 in the descending process, that is, the first limiting member 17 and the second limiting member 18 are used for limiting the lifting distance of the shielding member 24.
In embodiment 1 of the present invention, the cabinet body is optionally made of stainless steel material.
Next, referring to fig. 3 and 4, a first moisture-proof assembly is described in detail, where the first moisture-proof assembly includes a first humidity sensor 22 for detecting the air humidity outside the cabinet body and a lifting closing member capable of shielding or opening the operation panel 16, the first humidity sensor 22 is disposed on the outside of the cabinet body, and the lifting closing member is disposed on the inside of the cabinet door 10 in a liftable manner.
Specifically, the lift closure includes a shield 24, a lift assembly 26, and a drive assembly 30, the drive assembly 30 being coupled to the lift assembly 26 and configured to drive the lift of the shield 24.
Wherein the shielding member 24 can slide on the guide rail 14 and is matched with the sealing groove, when the humidity of the air outside the cabinet body of the dampproof control cabinet body 100 is high, the shielding member 24 rises to shield the operation panel 16, so that the operation panel 16 is isolated from the air outside the cabinet, and water mist is prevented from being condensed on the operation panel 16, and water drops are prevented from being formed. Optionally, after the shielding member 24 isolates the operation panel 16 from the air outside the cabinet, the shielding member 24 is made of plexiglass for more convenient viewing of the man-machine interaction window on the operation panel 16.
The driving assembly 30 comprises a power source 302, a driving worm wheel 303, a transmission worm wheel 304 and a transmission worm 305, wherein the power source 302 is fixedly arranged on the cabinet body, the transmission worm 305 is rotatably arranged on the cabinet body and fixedly connected with the lifting assembly 26, an output shaft of the power source 302 is fixedly connected with the driving worm wheel 303 and used for driving the driving worm wheel 303 to rotate, the driving worm wheel 303 is meshed with the transmission worm wheel 304, and the axis of the output shaft of the power source 302 is perpendicular to the axis of the transmission worm 305.
Referring to fig. 5, alternatively, the power source 302 is a three-phase asynchronous motor, the number of the driving worm gears 304 is two and symmetrically arranged at two sides of the driving worm gear 303, the number of the driving worm gears 305 is also two, the two driving worm gears 305 are in one-to-one correspondence with the two driving worm gears 304 and are respectively arranged at one side of the driving worm gear 304 far away from the driving worm gear 303, parameters of the two driving worm gears 304 are the same, and the number of teeth of the driving worm gears 304 is larger than that of the driving worm gear 303, so that the purpose of reducing speed is achieved.
The drive assembly 30 is used to drive rotation of the lift assembly 26 to raise and lower the shield 24. The driving assembly 30 with the structure has compact structure, stable transmission effect and easy installation of the power source 302, and can convert the rotation of the rotating shaft vertical to the direction of the cabinet door 10 into the rotation of the worm shaft parallel to the direction of the cabinet door 10.
The lifting assembly 26 comprises a ball screw 264 and a ball spline 268 which are matched, one end of the ball screw 264 is rotatably arranged on the cabinet body, the other end of the ball screw 264 is fixedly connected with a transmission worm 305, and optionally, the ball screw 264 is vertically arranged along the height direction of the control cabinet, and the ball spline 268 is sleeved on the ball screw 264 and is fixedly connected with the shielding piece 24.
Optionally, the lifting assembly 26 further includes a coupling 29, and the other end of the ball screw 264 is fixedly connected to the driving worm 305 through the coupling 29. When the worm 305 rotates, the ball screw 264 rotates under the action of the coupling 29, so as to drive the ball spline 268 sleeved on the ball screw 264 to move along the axial direction of the ball screw 264, and the ball spline 268 moves and drives the shielding member 24 to lift up and down along the guide rail 14.
In embodiment 1 of the present invention, the ball screw 264 is vertically disposed, and the ball spline 268 moves along the ball screw 264 to drive the shielding member 24 to shield or open the operation panel 16, so that the air humidity outside the cabinet body is not easy to condense water mist on the operation panel 16, and water drops are formed.
Referring to fig. 3, the second moisture-proof assembly includes a second humidity sensor 40 and a heating element, where the second humidity sensor 40 is used for detecting the air humidity inside the cabinet body, and the heating element is disposed inside the cabinet body and used for drying the inside of the cabinet body when needed.
Optionally, the heating element is an electrothermal tube 41, the electrothermal tube 41 is disposed on a lamp holder, in this embodiment 1, the electrothermal tube 41 and the lamp holder are mounted at the bottom of the inner side of the cabinet door 10 at an included angle of 45 °, and the second humidity sensor 40 is disposed in the cabinet body for collecting humidity in the cabinet.
Referring to fig. 6, the moisture-proof control cabinet 100 further includes a temperature sensor and a cooling fan 43, and specifically, the first moisture-proof component, the second moisture-proof component, the temperature sensor and the cooling fan 43 are electrically connected to the controller, respectively.
The cooling fan 43 is fixedly arranged on the side wall 13 of the cabinet, the temperature sensor is used for detecting the temperature in the cabinet body, and when the temperature detected by the temperature sensor is greater than a preset temperature value, the controller controls the heating element to be closed and simultaneously opens the cooling fan 43.
The working principle of the embodiment 1 of the invention is as follows: when the humidity value detected by the first humidity sensor 22 is greater than or equal to a first preset value, the controller controls the power source 302 of the first moisture-proof assembly to work, namely, the controller drives the three-phase asynchronous motor to rotate positively, the shielding piece 24 moves upwards, and the shielding piece 24 stops moving upwards when contacting the first limiting piece 17, so that the rectangular groove of the operation panel 16 is sealed.
When the humidity value detected by the second humidity sensor 40 is greater than or equal to the second preset value, the controller controls the heating element to work, and as the opening is arranged on one side of the fixing element 15, hot air heated by the heating element in the second dampproof assembly enters into the rectangular groove through the opening, the phenomenon of blurring caused by condensation of water mist on the shielding element 24 is effectively prevented, and meanwhile, the heating element heats and dries the inside of the cabinet body, so that the drying in the cabinet body is ensured.
When the second humidity sensor 40 detects that the air humidity is high and the temperature sensor detects that the temperature in the cabinet body is high, the cooling fan 43 is turned on, and the heating element is turned off, so that the temperature in the cabinet is controlled and heat dissipation is realized. When the air humidity drops, the controller controls the three-phase asynchronous motor to rotate reversely, the shielding piece 24 moves downwards, the operation panel 16 is opened, and the heating piece is closed at the same time, so that the purpose of moisture prevention is achieved.
The dampproof control cabinet body 100 provided in embodiment 1 of the present invention has the following beneficial effects:
1. reasonable in design, simple structure can realize dampproofing according to actual conditions.
2. The electric element can be integrated, management and operation are convenient, the probability of occurrence of phenomena of electric leakage of the control cabinet or short circuit of the circuit caused by moisture condensation of the electric element can be reduced, and the risk of burning of equipment is greatly reduced.
3. The lifting assembly 26 and the driving assembly 30 in the first dampproof assembly are ingenious in design, occupy small space, are convenient to install and fix, are easy to maintain and overhaul, and save cost.
Example 2
Embodiment 2 of the present invention provides a moisture-proof control cabinet, which includes a button assembly, an electrical component assembly, and the moisture-proof control cabinet body 100 provided in embodiment 1.
The electrical component assembly is fixedly arranged in the dampproof control cabinet body 100, the electrical component assembly is connected with the corresponding lead wire of the button assembly, and the button assembly is fixedly arranged on the operation panel 16.
The automatic moistureproof control cabinet has the advantages that the automatic moistureproof purpose is realized through the first moistureproof component and the second moistureproof component inside the moistureproof control cabinet body 100 according to the actual humidity in the control cabinet body and the actual humidity in the control cabinet body, and the automatic moistureproof control cabinet can be assembled according to the specific requirements of the control cabinet during use, so that the electric elements can be centrally managed and operated, the condition that the existing control cabinet is easy to be wet is improved, and the risk of leakage and burning of the control cabinet due to humidity is reduced.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A dampproof control cabinet body is used for integrating electrical elements and is characterized by comprising a cabinet body, a first dampproof assembly and a second dampproof assembly;
the cabinet body comprises a cabinet door provided with a visual operation window and a fixing piece which is arranged on the inner side of the cabinet door and corresponds to the visual operation window, and the fixing piece comprises an operation panel which can be provided with a button assembly;
the first moisture-proof assembly comprises a first humidity sensor for detecting the air humidity outside the cabinet body and a lifting closing piece capable of shielding or opening the operation panel, the first humidity sensor is arranged on the outer side of the cabinet body, and the lifting closing piece is arranged on the inner side of the cabinet door in a lifting manner;
the second dampproof assembly comprises a second humidity sensor for detecting the humidity of the air in the cabinet body and a heating piece capable of drying the interior of the cabinet body, and the heating piece is arranged in the cabinet body;
the fixing piece further comprises a fixing part arranged at the edge of the operation panel, the fixing part is provided with a sealing groove, and the inner side of the cabinet door is fixedly provided with a guide rail;
the lifting closure comprises a shielding piece which can slide on the guide rail and is matched with the sealing groove;
the inner side of the cabinet door is also provided with a first limiting piece and a second limiting piece, the first limiting piece and the second limiting piece are respectively positioned at two ends of the guide rail and used for limiting the lifting distance of the shielding piece, and the shielding piece is made of organic glass;
the lifting closure also comprises a lifting assembly and a driving assembly, wherein the driving assembly is connected with the lifting assembly and used for driving the shielding member to lift;
the driving assembly comprises a power source, a driving worm wheel, a transmission worm wheel and a transmission worm, and the power source is fixedly arranged on the cabinet body;
the transmission worm is rotatably arranged on the cabinet body and fixedly connected with the lifting assembly, an output shaft of the power source is fixedly connected with the driving worm wheel and used for driving the driving worm wheel to rotate, the driving worm wheel is meshed with the transmission worm wheel, and the axis of the output shaft of the power source is perpendicular to the axis of the transmission worm;
the number of the transmission worm gears is two, and the transmission worm gears are symmetrically arranged on two sides of the driving worm gear;
the number of the transmission worms is two, and the two transmission worms are in one-to-one correspondence with the two transmission worm gears and are respectively arranged on one side, far away from the driving worm gears, of the transmission worm gears;
the lifting assembly comprises a ball screw and a ball spline which are matched with each other;
one end of the ball screw is rotatably arranged on the cabinet body, the other end of the ball screw is fixedly connected with the transmission worm, and the ball spline is sleeved on the ball screw and is fixedly connected with the lifting closing piece.
2. The moisture resistant control cabinet of claim 1 further comprising a controller, wherein the first moisture resistant component and the second moisture resistant component are each electrically connected to the controller;
when the humidity value detected by the first humidity sensor is greater than or equal to a first preset value, the controller controls the lifting closing piece to work, and when the humidity value detected by the second humidity sensor is greater than or equal to a second preset value, the controller controls the heating piece to work.
3. The moisture resistant control cabinet of claim 2, wherein the cabinet body further comprises cabinet side walls on both sides of the cabinet door, the moisture resistant control cabinet further comprising a temperature sensor and a cooling fan, the temperature sensor and the cooling fan being electrically connected to the controller, respectively;
the cooling fan is fixedly arranged on the side wall of the cabinet, the temperature sensor is used for detecting the temperature in the cabinet body, and when the temperature detected by the temperature sensor is greater than a preset temperature value, the controller controls the heating piece to be closed and simultaneously opens the cooling fan.
4. A moisture-proof control cabinet, characterized by comprising a button assembly, an electric element assembly and the moisture-proof control cabinet body according to any one of claims 1-3;
the electric element assembly is fixedly arranged in the dampproof control cabinet body, the electric element assembly is connected with the corresponding lead of the button assembly, and the button assembly is fixedly arranged in the operation panel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621365.XA CN107182178B (en) | 2017-07-27 | 2017-07-27 | Dampproofing switch board body and dampproofing switch board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621365.XA CN107182178B (en) | 2017-07-27 | 2017-07-27 | Dampproofing switch board body and dampproofing switch board |
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| CN107182178A CN107182178A (en) | 2017-09-19 |
| CN107182178B true CN107182178B (en) | 2023-05-26 |
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| CN201710621365.XA Active CN107182178B (en) | 2017-07-27 | 2017-07-27 | Dampproofing switch board body and dampproofing switch board |
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| CN108174576B (en) * | 2017-12-23 | 2019-07-09 | 淮北智淮科技有限公司 | A kind of dehumidification device of High-voltage Electric tank |
| CN108848642A (en) * | 2018-08-10 | 2018-11-20 | 芜湖市协普机器有限公司 | A kind of diving console |
| CN111262168B (en) * | 2019-12-10 | 2021-11-23 | 国家电网有限公司 | Intelligent ring main unit based on distributed power distribution terminal |
| CN112484477B (en) * | 2021-01-18 | 2021-07-02 | 北京京仪北方仪器仪表有限公司 | Dampproofing electric power panel board |
| CN113556920B (en) * | 2021-06-23 | 2022-04-12 | 江苏建筑职业技术学院 | Intelligent electric energy-saving control cabinet for building |
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