CN115768001B - Dampproofing electric instrument panel - Google Patents
Dampproofing electric instrument panel Download PDFInfo
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- CN115768001B CN115768001B CN202211491020.4A CN202211491020A CN115768001B CN 115768001 B CN115768001 B CN 115768001B CN 202211491020 A CN202211491020 A CN 202211491020A CN 115768001 B CN115768001 B CN 115768001B
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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
Abstract
The invention discloses a dampproof electric instrument panel, which comprises a shell, wherein an instrument panel body, a ventilation plate, a water-absorbing expansion plate assembly and a fan assembly are sequentially arranged in the shell from top to bottom, a vent hole is formed in the bottom of the shell, and a water cooling system is arranged on the shell; the telescopic rod is fixedly connected to the inner bottom wall of the shell, the top of the telescopic rod is in butt joint with the bottom surface of the water absorption expansion plate assembly, the telescopic rod is connected with the lifting rod through transmission of the transmission assembly, the top of the lifting rod penetrates through the water absorption expansion plate assembly and is provided with a first elastic blocking block, the bottom of the lifting rod is provided with a second elastic blocking block, and the first elastic blocking block and the second elastic blocking block are respectively detachably connected with the ventilation end and the ventilation hole of the ventilation plate. The water-absorbing expansion plate assembly can automatically absorb water and automatically dry, can be reused, can continuously keep a dry state in the shell, and reduces damage to the instrument panel body.
Description
Technical Field
The invention relates to the technical field of electric instrument panels, in particular to a moistureproof electric instrument panel.
Background
The electric instrument panel is equipment which applies an electric engineering technology to an instrument, displays the running condition of the equipment through data, is equipment for measuring electric power parameters, monitoring and analyzing electric energy quality, and is widely applied as an advanced intelligent and digital power grid front end acquisition element.
When the prior electric instrument panel is used, water vapor easily enters the shell, particularly when the weather is wet, the air humidity in the shell is high, the water vapor in the air is easily condensed into water drops on the inner wall, on one hand, the damage to electric elements in the shell can be caused, the instrument is in short circuit and other conditions, on the other hand, water mist can appear at the observation screen, and the data of the instrument are inconvenient to watch.
For this purpose, a moisture-proof electrical instrument panel is proposed.
Disclosure of Invention
The invention aims to provide a moisture-proof electric instrument panel, which aims to solve or improve at least one of the technical problems.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a moistureproof electric instrument panel, which comprises a shell, wherein an instrument panel body, a ventilation plate, a water-absorbing expansion plate assembly and a fan assembly are sequentially arranged in the shell from top to bottom, a vent hole is formed in the bottom of the shell, and a water cooling system is arranged on the shell;
the telescopic rod is fixedly connected to the inner bottom wall of the shell, the top of the telescopic rod is in butt joint with the bottom surface of the water absorption expansion plate assembly, the telescopic rod is connected with a lifting rod through transmission of a transmission assembly, the top of the lifting rod penetrates through the water absorption expansion plate assembly and is provided with a first elastic blocking block, the bottom of the lifting rod is provided with a second elastic blocking block, and the first elastic blocking block and the second elastic blocking block are respectively detachably connected with the ventilation end of the ventilation plate.
Preferably, the ventilation plate comprises a bottom plate fixedly connected to the inner wall of the shell, the bottom plate is positioned between the instrument panel body and the water-absorbing expansion plate assembly, and ventilation holes are formed in the bottom plate; the inner wall of the air hole and the top wall of the water-absorbing expansion plate component are fixedly connected with a first magnetic sheet and a second magnetic sheet respectively;
the first elastic blocking block comprises a first sleeve which is sleeved at the top of the lifting rod in a sliding manner, a first spring is fixedly connected between the first sleeve and the lifting rod, a first blocking block is fixedly connected on the outer wall of the first sleeve, and a first magnetic block is embedded in the first blocking block; the top of the first magnetic block is detachably connected with the bottom plate through the first magnetic sheet, and the bottom of the first magnetic block is detachably connected with the top wall of the water absorption expansion plate assembly through the second magnetic sheet.
Preferably, a support plate is fixedly connected in the shell, and a third magnetic sheet and a fourth magnetic sheet are fixedly connected on the bottom of the support plate and the inner bottom wall of the shell respectively;
the second elastic blocking piece comprises a second sleeve which is sleeved at the bottom of the lifting rod in a sliding mode, a second spring is fixedly connected between the second sleeve and the lifting rod, a second blocking piece is fixedly connected to the outer wall of the second sleeve, a second magnetic block is embedded in the second blocking piece, the top of the second magnetic block is detachably connected with the bottom of the support plate through a third magnetic sheet, and the bottom of the second magnetic block is detachably connected with the vent hole through a fourth magnetic sheet.
Preferably, the telescopic rod comprises a first sliding rod fixedly connected to the inner bottom wall of the shell, a third sleeve is sleeved on the first sliding rod in a sliding manner, the third sleeve is abutted to the bottom surface of the water-absorbing expansion plate assembly, and a third spring is fixedly connected between the third sleeve and the first sliding rod; a first rack is fixedly connected to the outer wall of the third sleeve;
the transmission assembly comprises a gear meshed with the first rack, the gear is rotationally connected to the side wall of the shell, a second rack is fixedly connected to the outer wall of the lifting rod, the gear is meshed with the second rack and is positioned between the second rack and the first rack.
Preferably, a pressure sensor is installed on the bottom surface of the support plate, the pressure sensor is electrically connected with a controller, and the controller is installed on the outer wall of the shell;
the fan assembly comprises a plurality of motors fixedly connected to the bottom of the shell, an output shaft of each motor stretches into the inner cavity of the shell and is fixedly connected with a plurality of fan blades, and the fan blades are positioned below the water absorption expansion plate assembly; and the motors are electrically connected with the controller.
Preferably, the water-absorbing expansion plate assembly comprises two oppositely arranged mounting frames, and the mounting frames are detachably connected to the shell; the two mounting frames are in butt joint, the side wall of each mounting frame is in sliding connection with the inner wall of the shell, a first connecting plate is fixedly connected in each mounting frame, and a second connecting plate is in sliding connection with each mounting frame; a water absorption expansion material is arranged between the first connecting plate and the second connecting plate, a plurality of water absorption holes are formed in the first connecting plate and the second connecting plate, and the bottom of the second connecting plate is abutted to the third sleeve; the mounting frame is positioned between the bottom plate and the fan blades; the opposite end surfaces of the two mounting frames are provided with avoidance grooves, the top of the lifting rod penetrates through the two avoidance grooves, and an avoidance gap is formed between the lifting rod and the avoidance grooves; the top surface of one of the installation frames is embedded with the second magnetic sheet, and the bottom of the first magnetic block is detachably connected with the top wall of the first connecting plate.
Preferably, the opposite side walls of the shell are provided with through grooves and sliding grooves, the sliding grooves are positioned above the through grooves, and the sliding grooves are communicated with the through grooves through connecting holes; the mounting frame is connected with the through groove in a sliding manner; two positioning holes which are arranged up and down are formed in the side wall of the shell;
the sliding groove is connected with a sliding plate in a sliding way, the bottom of the sliding plate penetrates through the communication hole and stretches into the through groove, and the bottom of the sliding plate is detachably connected with the top surface of the mounting frame; the top of the sliding plate is fixedly connected with a fourth sleeve, an L-shaped sliding rod is sleeved in the fourth sleeve in a sliding manner, a fourth spring is fixedly connected between the L-shaped sliding rod and the fourth sleeve, and the L-shaped sliding rod extends out of the sliding groove and is detachably connected with the two positioning holes.
Preferably, the water cooling system comprises a water tank fixedly connected to the outer wall of the shell, a water pump, a temperature sensor and a semiconductor refrigerating sheet are arranged in the water tank, and the temperature sensor and the semiconductor refrigerating sheet are electrically connected with the controller;
an interlayer is arranged on the side wall of the shell, a water pipe is arranged in the interlayer, and two ends of the water pipe are fixedly connected and communicated with the water tank; and a radiator communicated with the water pipe is arranged on the outer wall of the shell.
Preferably, a top cover is detachably connected to the shell, a visual plate is detachably connected to the top cover, a mounting plate is fixedly connected to the inside of the shell, the instrument panel body is fixedly connected to the mounting plate, and the display end of the instrument panel body is opposite to the visual plate; a plurality of second air holes are formed in the mounting plate, and the mounting plate is located above the bottom plate.
The invention discloses the following technical effects: the instrument body is arranged in the shell, the water cooling system cools the air in the shell, so that the instrument body is favorable for keeping a good running state, when the water absorption expansion board assembly is in a dry state, the ventilation end of the ventilation board is in an open state, and the second elastic blocking piece is connected with the ventilation hole, so that the ventilation hole is in a closed state, and external water vapor is reduced from entering the inner cavity of the shell; when water vapor exists in the shell, the water vapor is absorbed by the water absorption expansion plate assembly, the water absorption expansion plate assembly expands after absorbing water to compress the telescopic rod, so that the lifting rod is driven to change in moving height, when the water absorption expansion plate assembly expands to the maximum, the second elastic blocking block leaves the vent hole, the first elastic blocking block is connected with the ventilation end of the ventilation plate, so that the ventilation end of the ventilation plate is closed, the vent hole is opened, and the fan assembly is started to blow the water absorption expansion plate assembly dry; the water-absorbing expansion plate component is retracted after being dried, the telescopic rod is driven to ascend, after the water-absorbing expansion plate component is thoroughly dried, the second elastic blocking block is connected with the vent hole, the first elastic blocking block leaves the ventilation end of the ventilation plate, so that the ventilation end of the ventilation plate is opened, the vent hole is closed, the fan component is closed at the moment, and the water-absorbing expansion plate component can continuously absorb moisture in the shell; the water-absorbing expansion board assembly can automatically absorb water and automatically dry, can be repeatedly used, can continuously keep a dry state in the shell, reduces damage to the instrument panel body, and is convenient for observing instrument data.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other 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 the moisture resistant electrical instrument panel of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion of B in FIG. 1;
FIG. 4 is a schematic view showing the structure of the vent hole of the present invention in an opened state;
FIG. 5 is a schematic view of a fourth sleeve and a skateboard according to the present invention;
FIG. 6 is a schematic view of the structure of the second connecting plate and the mounting frame according to the present invention;
FIG. 7 is a schematic view of the structure of the water absorbing hole in the present invention;
FIG. 8 is a side view of the present invention;
FIG. 9 is a schematic diagram of the structure of embodiment 2 of the present invention;
1, a shell; 2. an instrument panel body; 3. a vent hole; 4. a rack; 5. a lifting rod; 6. a bottom plate; 7. ventilation holes; 8. a first magnetic sheet; 9. a second magnetic sheet; 10. a first sleeve; 11. a first spring; 12. a first block; 13. a first magnetic block; 14. a support plate; 15. a third magnetic sheet; 16. a fourth magnetic sheet; 17. a second sleeve; 18. a second spring; 19. a second block; 20. a second magnetic block; 21. a first slide bar; 22. a third sleeve; 23. a third spring; 24. a gear; 25. a second rack; 26. a pressure sensor; 27. a controller; 28. a motor; 29. a fan blade; 30. a through groove; 31. a chute; 32. a mounting frame; 33. a water suction hole; 34. a water-swellable material; 35. a handle; 36. positioning holes; 37. a slide plate; 38. a fourth sleeve; 39. an L-shaped slide bar; 40. a water tank; 41. a second connecting plate; 42. a water pipe; 43. a heat sink; 44. a top cover; 45. a visual board; 46. a mounting plate; 47. a second ventilation hole; 48. sealing rubber; 49. a first connection plate; 50. an avoidance groove; 51. a ventilation hood; 52. a vent; 53. an air outlet; 54. a second motor; 55. a second fan blade; 56. an end cap; 57. a first air inlet; 58. a second air inlet; 59. absorbent cotton.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1
Referring to fig. 1-8, the invention provides a moistureproof electric instrument panel, which comprises a shell 1, wherein an instrument panel body 2, a ventilation plate, a water absorption expansion plate assembly and a fan assembly are sequentially arranged in the shell 1 from top to bottom, a vent hole 3 is formed in the bottom of the shell 1, and a water cooling system is arranged on the shell 1;
the inner bottom wall of the shell 1 is fixedly connected with a telescopic rod, the top of the telescopic rod is abutted against the bottom surface of the water-absorbing expansion plate assembly, the telescopic rod is connected with a lifting rod 5 through transmission of a transmission assembly, the top of the lifting rod 5 penetrates through the water-absorbing expansion plate assembly and is provided with a first elastic blocking block, the bottom of the lifting rod 5 is provided with a second elastic blocking block, and the first elastic blocking block and the second elastic blocking block are respectively detachably connected with the ventilation end of the ventilation plate and the ventilation hole 3;
the instrument panel body 2 is arranged in the shell 1, when the water absorption expansion plate assembly is in a dry state, the ventilation end of the ventilation plate is in an open state, and the second elastic blocking block is connected with the ventilation hole 3, so that the ventilation hole 3 is in a closed state, and external water vapor is reduced from entering the inner cavity of the shell; when water vapor exists in the shell 1, the water vapor is absorbed by the water absorption expansion plate assembly, the water absorption expansion plate assembly expands after absorbing water to compress the telescopic rod, so that the lifting rod 5 is driven to change in moving height, when the water absorption expansion plate assembly expands to the maximum, the second elastic blocking block leaves the position of the air vent 3, the first elastic blocking block is connected with the air permeable end of the air permeable plate, so that the air permeable end of the air permeable plate is closed, the air vent 3 is opened, and the fan assembly is started to blow the water absorption expansion plate assembly dry; the water-absorbing expansion plate component is retracted after being dried, the telescopic rod is driven to ascend, after the water-absorbing expansion plate component is thoroughly dried, the second elastic blocking block is connected with the vent hole 3, the first elastic blocking block leaves the ventilation end of the ventilation plate, so that the ventilation end of the ventilation plate is opened, the vent hole 3 is closed, the fan component is closed at the moment, and the water-absorbing expansion plate component can continuously absorb moisture in the shell 1; the water-absorbing expansion plate assembly can automatically absorb water and automatically dry, can be repeatedly used, can continuously keep the inside of the shell 1 in a dry state, reduces damage to the instrument panel body 2, and is convenient for observing instrument data; the water cooling system cools the air in the shell 1, which is beneficial to keeping the instrument panel body 2 in a good running state.
In a further optimized scheme, the ventilation plate comprises a bottom plate 6 fixedly connected to the inner wall of the shell 1, the bottom plate 6 is positioned between the instrument panel body 2 and the water-absorbing expansion plate component, and ventilation holes 7 are formed in the bottom plate 6; the inner wall of the air hole 7 and the top wall of the water absorption expansion plate component are fixedly connected with a first magnetic sheet 8 and a second magnetic sheet 9 respectively;
the first elastic blocking block comprises a first sleeve 10 which is sleeved at the top of the lifting rod 5 in a sliding manner, a first spring 11 is fixedly connected between the first sleeve 10 and the lifting rod 5, a first blocking block 12 is fixedly connected on the outer wall of the first sleeve 10, and a first magnetic block 13 is embedded in the first blocking block 12; the top of the first magnetic block 13 is detachably connected with the air holes 7 through the first magnetic sheet 8, and the bottom of the first magnetic block 13 is detachably connected with the top wall of the water absorption expansion plate assembly through the second magnetic sheet 9;
a support plate 14 is fixedly connected in the shell 1, and a third magnetic sheet 15 and a fourth magnetic sheet 16 are fixedly connected at the bottom of the support plate 14 and on the inner bottom wall of the shell 1 respectively;
the second elastic blocking block comprises a second sleeve 17 which is sleeved at the bottom of the lifting rod 5 in a sliding manner, a second spring 18 is fixedly connected between the second sleeve 17 and the lifting rod 5, a second blocking block 19 is fixedly connected to the outer wall of the second sleeve 17, a second magnetic block 20 is embedded on the second blocking block 19, the top of the second magnetic block 20 is detachably connected with the bottom of the support plate 14 through a third magnetic sheet 15, and the bottom of the second magnetic block 20 is detachably connected with the vent hole 3 through a fourth magnetic sheet 16;
when the water-absorbing expansion plate assembly is in a dry state, the first spring 11 and the second spring 18 are both in a natural state, the second magnetic sheet 9 is magnetically connected with the first magnetic block 13, the first blocking piece 12 is abutted against the top surface of the water-absorbing expansion plate assembly to enable the vent holes 7 to be in an open state, the fourth magnetic sheet 16 is magnetically connected with the second magnetic block 20, the second blocking piece 19 is abutted against the wall of the vent holes 3 to enable the vent holes 3 to be in a closed state, and at the moment, the water-absorbing expansion plate assembly can absorb water vapor in the shell 1, and meanwhile, the outside air can be reduced to enter the inner cavity of the shell 1, so that the water vapor content in the shell 1 is reduced;
when water vapor exists in the shell 1, the water-absorbing expansion plate assembly absorbs water and expands, the telescopic rod is extruded downwards, the lifting rod 5 is driven to move upwards under the action of the transmission assembly, the first spring 11 is compressed, the second spring 18 is stretched, when the water-absorbing expansion plate assembly absorbs water, the compression elasticity of the first spring 11 is larger than the magnetic force between the second magnetic sheet 9 and the first magnetic block 13, the first blocking piece 12 leaves the top surface of the water-absorbing expansion plate assembly, the first spring 11 resets, the first magnetic block 13 is attracted to the first magnetic sheet 8, the first blocking piece 12 is abutted to the inner wall of the air hole 7, and the air hole 7 is closed; meanwhile, when the water-absorbing expansion plate assembly absorbs water, the stretching elastic force of the second spring 18 is larger than the magnetic force of the fourth magnetic sheet 16 and the second magnetic block 20, the second blocking piece 19 leaves the hole wall of the vent hole 3, the vent hole 3 is in an open state, the second spring 18 resets, the second magnetic block 20 is attracted to the third magnetic sheet 15, the second blocking piece 19 is abutted to the bottom of the support plate 14, and at the moment, the fan assembly is started to blow dry the water-absorbing expansion plate assembly; in the drying process, the water-absorbing expansion plate component is retracted, and when the water-absorbing expansion plate component is thoroughly restored to a drying state, the stretching elastic force of the first spring 11 is larger than the magnetic force of the first magnetic block 13 and the first magnetic sheet 8, so that the first blocking block 12 leaves the inner wall of the air hole 7 and is abutted to the top surface of the water-absorbing expansion plate component; meanwhile, the compression elasticity of the second spring 18 is larger than the magnetic force of the second magnetic block 20 and the third magnetic sheet 15, and the second blocking piece 19 is separated from the bottom surface of the support plate 14 and is abutted on the hole wall of the vent hole 3, so that the water absorption expansion plate component continuously absorbs water vapor in the shell 1; while the fan assembly is turned off.
In a further optimized scheme, the telescopic rod comprises a first sliding rod 21 fixedly connected to the inner bottom wall of the shell 1, a third sleeve 22 is sleeved on the first sliding rod 21 in a sliding manner, the third sleeve 22 is abutted to the bottom surface of the water-absorbing expansion plate assembly, and a third spring 23 is fixedly connected between the third sleeve 22 and the first sliding rod 21; the outer wall of the third sleeve 22 is fixedly connected with a first rack 4;
the transmission assembly comprises a gear 24 meshed with the first rack 4 for transmission, the gear 24 is rotationally connected to the side wall of the shell 1, a second rack 25 is fixedly connected to the outer wall of the lifting rod 5, the gear 24 is meshed with the second rack 25 for transmission, and the gear 24 is positioned between the second rack 25 and the first rack 4;
the bottom surface of the support plate 14 is provided with a pressure sensor 26, the pressure sensor 26 is electrically connected with a controller 27, and the controller 27 is arranged on the outer wall of the shell 1;
the fan assembly comprises a plurality of motors 28 fixedly connected to the bottom of the shell 1, wherein the output shafts of the motors 28 extend into the inner cavity of the shell 1 and are fixedly connected with a plurality of fan blades 29, and the fan blades 29 are positioned below the water-absorbing expansion plate assembly; the motors 28 are electrically connected with the controller 27;
the water-absorbing expansion plate assembly absorbs water and expands, the third sleeve 22 slides downwards, so that the first rack 4 moves downwards, the gear 24 is driven to rotate, the second rack 25 moves upwards, and the height of the lifting rod 5 is changed; when the water-absorbing expansion plate assembly is full of water, the second blocking block 19 is abutted against the bottom of the support plate 14, the pressure sensor 26 senses the pressure at the support plate 14 and transmits signals to the controller 27, the controller 27 controls the motor 28 to start, the fan blades 29 are opposite to the water-absorbing expansion plate assembly, and the water-absorbing expansion plate assembly is dried by high-speed ventilation air; when the water-swellable board assembly resumes its dry state, the second block 19 is moved away from the bottom of the support board 14, and the controller 27 controls the motor 28 to be turned off.
In a further optimized scheme, the water-absorbing expansion plate assembly comprises two oppositely arranged mounting frames 32, and the mounting frames 32 are detachably connected to the shell 1; the two mounting frames 32 are abutted, the side wall of the mounting frame 32 is in sliding connection with the inner wall of the shell 1, a first connecting plate 49 is fixedly connected in the mounting frame 32, and a second connecting plate 41 is in sliding connection with the mounting frame 32; a water-absorbing expansion material 34 is arranged between the first connecting plate 49 and the second connecting plate 41, a plurality of water-absorbing holes 33 are formed in the first connecting plate 49 and the second connecting plate 41, and the bottom of the second connecting plate 41 is abutted with the third sleeve 22; the mounting frame 32 is positioned between the bottom plate 6 and the fan blades 29; the opposite end surfaces of the two mounting frames 32 are provided with avoidance grooves 50, the top of the lifting rod 5 penetrates through the two avoidance grooves 50, and an avoidance gap is arranged between the lifting rod 5 and the avoidance grooves 50; the top surface of one mounting frame 32 is embedded with a second magnetic sheet 9; the bottom of the first magnetic block 13 is detachably connected with the top wall of the first connecting plate 49;
the avoidance gap can ensure that the lifting rod 5 and the second rack 25 pass through, the water-absorbing expansion material 34 absorbs the water in the shell above the water-absorbing expansion material 34 through the water-absorbing holes 33, the water-absorbing expansion material 34 absorbs water to expand, the second connecting plate 41 is extruded to slide downwards, the third sleeve 22 is made to slide downwards, and the height of the lifting rod 5 is changed; the water-absorbing swelling material 34 may be a material having a high water-absorbing property such as a water-absorbing swelling rubber strip formed by compounding polyurethane and rubber.
In a further optimized scheme, through grooves 30 and sliding grooves 31 are formed in the opposite side walls of the shell 1, the sliding grooves 31 are located above the through grooves 30, and the sliding grooves 31 are communicated with the through grooves 30 through connecting holes; the mounting frame 32 is slidably connected to the through slot 30; two positioning holes 36 which are arranged up and down are formed in the side wall of the shell 1;
a sliding plate 37 is connected in a sliding manner in the sliding groove 31, the bottom of the sliding plate 37 penetrates through the communication hole and extends into the through groove 30, and the bottom of the sliding plate 37 is detachably connected with the top surface of the mounting frame 32; the top of the sliding plate 37 is fixedly connected with a fourth sleeve 38, an L-shaped sliding rod 39 is sleeved in the fourth sleeve 38 in a sliding manner, a fourth spring is fixedly connected between the L-shaped sliding rod 39 and the fourth sleeve 38, and the L-shaped sliding rod 39 extends out of the sliding groove 31 and is detachably connected with the two positioning holes 36;
the top surface of the installation frame 32 is provided with a clamping groove, the bottom surface of the sliding plate 37 is fixedly connected with sealing rubber, the bottom of the sliding plate 37 is clamped in the clamping groove, when the water absorption performance of the water absorption expansion material 34 is reduced and needs to be replaced, one L-shaped sliding rod 39 is pulled, the sliding plate 37 is lifted, the L-shaped sliding rod 39 is clamped in a positioning hole 36 positioned above, the installation frame 32 is taken out through the through groove 30, a new installation frame 32 enters the shell through the through groove 30, the third sleeve 22 is extruded, and then the new installation frame is abutted to the lower part of the first blocking block 12; after the replacement, the above operation is repeated to replace another mounting frame 32; the side of the two mounting frames 32 facing away from each other is located outside the shell 1 and fixedly connected with a handle 35, so that the two mounting frames can be conveniently taken.
In a further optimized scheme, the water cooling system comprises a water tank 40 fixedly connected to the outer wall of the shell 1, a water pump, a temperature sensor and a semiconductor refrigerating sheet are arranged in the water tank 40, and the temperature sensor and the semiconductor refrigerating sheet are electrically connected with the controller 27; the water pump, the temperature sensor and the semiconductor refrigerating sheet are not shown in the figure;
the side wall of the shell 1 is provided with an interlayer, a water pipe 42 is arranged in the interlayer, and two ends of the water pipe 42 are fixedly connected and communicated with the water tank 40; a radiator 43 communicated with the water pipe 42 is arranged on the outer wall of the shell 1;
the water pump pumps water in the water tank 40 into the water pipe 42, the water pipe 42 is embedded in the shell 1 in a surrounding manner, heat in the shell 1 is absorbed by water flowing rapidly, so that the temperature in the shell 1 is reduced, the water in the water pipe 42 finally flows into the water tank 40 for continuous use, the radiator 43 radiates the water in the water pipe 42, and the temperature of the water in the water pipe 42 is reduced; the temperature sensor transmits a temperature signal to the controller 27, when the temperature of the water in the water tank 40 exceeds a specified temperature, the controller 27 controls the semiconductor refrigerating sheet to cool, the temperature of the water in the water tank 40 is reduced, and after the temperature reaches the specified temperature, the controller 27 controls the semiconductor refrigerating sheet to be closed.
In a further optimized scheme, a top cover 44 is detachably connected to the shell 1, a visual board 45 is detachably connected to the top cover 44, a mounting plate 46 is fixedly connected in the shell 1, an instrument panel body 2 is fixedly connected to the mounting plate 46, and the display end of the instrument panel body 2 is opposite to the visual board 45; a plurality of second ventilation holes 47 are formed in the mounting plate 46, and the mounting plate 46 is located above the bottom plate 6.
Further optimizing scheme, sealing rubber 48 is arranged between the top cover 44 and the visual board 45, between the shell 1 and the top cover 44 and between the sliding plate 37 and the mounting frame 32; the steps are arranged at the joint of the shell 1 and the top cover 44 and the installation position of the top cover 44 and the visual board 45, and the sealing rubber 48 is arranged at the step position, so that the air tightness in the shell 1 is improved.
When the moistureproof electric instrument panel is used, the water-absorbing expansion material 34 absorbs moisture in the shell 1, and then expands downwards to extrude the second connecting plate 41, so that the third sleeve 22 is extruded, the first spring 11 is compressed, the second spring 18 is stretched, and when the water-absorbing expansion material 34 absorbs moisture, the first blocking piece 12 leaves the top surface of the mounting frame 32 and is abutted on the inner wall of the ventilation hole 7, so that the ventilation hole 7 is closed; simultaneously, the wall of the second blocking piece 19, which leaves the vent hole 3, is abutted against the bottom surface of the support plate 14, the vent hole 3 is in an open state, and at the moment, the motor 28 is started to blow-dry the water-swelling material 34; when the water-absorbing swelling material 34 is thoroughly restored to a dry state, the first blocking piece 12 leaves the inner wall of the ventilation hole 7 and is abutted on the top surface of the mounting frame 32, and the ventilation hole 7 is opened; simultaneously, the second blocking piece 19 leaves the bottom surface of the support plate 14 and is abutted on the hole wall of the vent hole 3, and the vent hole 3 is closed, so that the water-absorbing expansion material continuously absorbs water vapor in the shell 1, and simultaneously, the motor 28 is closed; when the water-swellable material 34 needs to be replaced, the slide plate 37 is lifted upward to remove and replace the two mounting frames 32 from the through slots 30.
Example 2
Referring to fig. 9, the difference from embodiment 1 is that a ventilation hood 51 is fixedly connected to the outer wall of the housing 1, a ventilation opening 52 and a plurality of air outlets 53 are formed on the outer wall of the housing 1, the ventilation opening 52 is communicated with the inner cavity of the ventilation hood 51, a one-way valve (not shown in the figure) is mounted on the air outlets 53, a second motor 54 is fixedly connected to the outer wall of the ventilation hood 51, an output shaft of the second motor 54 stretches into the ventilation hood 51 and is fixedly connected with a plurality of second fan blades 55, an end cover 56 is detachably mounted on the side wall of the ventilation hood 51, a plurality of first air inlets 57 are formed on the side wall, close to the end cover 56, of the ventilation hood 51, a plurality of second air inlets 58 opposite to the first air inlets 57 are formed on the end cover 56, and absorbent cotton 59 is arranged between the first air inlets 57 and the second air inlets 58;
outside air sequentially passes through the second air inlet 58 and the first air inlet 57 and enters the ventilation hood body 51, the second motor 54 is started, so that the second fan blades 55 blow the air in the ventilation hood body 51 into the shell 1, the air in the shell 1 is blown out from the air outlet 53, and the temperature in the shell 1 is reduced by the fast flowing air, so that the good operation of the instrument panel body 2 is maintained; meanwhile, when the outside air enters the ventilation hood body 51, the moisture absorption cotton 59 absorbs moisture for the first time, so that the moisture content in the air entering the ventilation hood body 51 is reduced, and the moisture in the shell 1 is absorbed for the second time by the water absorption expansion material 34, so that a good drying effect is kept in the shell 1; when absorbent cotton 59 needs to be replaced, end cap 56 is opened and absorbent cotton 59 is removed for replacement.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (5)
1. A moisture resistant electrical instrument panel, characterized by: the water cooling device comprises a shell (1), wherein an instrument panel body (2), a ventilation plate, a water absorption expansion plate assembly and a fan assembly are sequentially arranged in the shell (1) from top to bottom, a vent hole (3) is formed in the bottom of the shell (1), and a water cooling system is arranged on the shell (1);
the water absorption expansion plate comprises a shell (1), wherein the inner bottom wall of the shell is fixedly connected with a telescopic rod, the top of the telescopic rod is in butt joint with the bottom surface of the water absorption expansion plate assembly, the telescopic rod is connected with a lifting rod (5) through transmission of a transmission assembly, the top of the lifting rod (5) penetrates through the water absorption expansion plate assembly and is provided with a first elastic blocking block, the bottom of the lifting rod (5) is provided with a second elastic blocking block, and the first elastic blocking block and the second elastic blocking block are respectively detachably connected with a ventilation end of a ventilation plate and a ventilation hole (3);
the ventilation plate comprises a bottom plate (6) fixedly connected to the inner wall of the shell (1), the bottom plate (6) is positioned between the instrument panel body (2) and the water absorption expansion plate assembly, and ventilation holes (7) are formed in the bottom plate (6); the inner wall of the air hole (7) and the top wall of the water-absorbing expansion plate component are fixedly connected with a first magnetic sheet (8) and a second magnetic sheet (9) respectively;
the first elastic blocking block comprises a first sleeve (10) which is sleeved at the top of the lifting rod (5) in a sliding manner, a first spring (11) is fixedly connected between the first sleeve (10) and the lifting rod (5), a first blocking block (12) is fixedly connected on the outer wall of the first sleeve (10), and a first magnetic block (13) is embedded in the first blocking block (12); the top of the first magnetic block (13) is detachably connected with the air holes (7) through the first magnetic sheet (8), and the bottom of the first magnetic block (13) is detachably connected with the top wall of the water absorption expansion plate assembly through the second magnetic sheet (9);
a support plate (14) is fixedly connected in the shell (1), and a third magnetic sheet (15) and a fourth magnetic sheet (16) are fixedly connected to the bottom of the support plate (14) and the inner bottom wall of the shell (1) respectively;
the second elastic blocking block comprises a second sleeve (17) which is sleeved at the bottom of the lifting rod (5) in a sliding manner, a second spring (18) is fixedly connected between the second sleeve (17) and the lifting rod (5), a second blocking block (19) is fixedly connected to the outer wall of the second sleeve (17), a second magnetic block (20) is embedded on the second blocking block (19), the top of the second magnetic block (20) is detachably connected with the bottom of the support plate (14) through a third magnetic sheet (15), and the bottom of the second magnetic block (20) is detachably connected with the vent hole (3) through a fourth magnetic sheet (16);
the telescopic rod comprises a first sliding rod (21) fixedly connected to the inner bottom wall of the shell (1), a third sleeve (22) is sleeved on the first sliding rod (21) in a sliding manner, the third sleeve (22) is abutted to the bottom surface of the water-absorbing expansion plate assembly, and a third spring (23) is fixedly connected between the third sleeve (22) and the first sliding rod (21);
a pressure sensor (26) is arranged on the bottom surface of the support plate (14), the pressure sensor (26) is electrically connected with a controller (27), and the controller (27) is arranged on the outer wall of the shell (1);
the fan assembly comprises a plurality of motors (28) fixedly connected to the bottom of the shell (1), an output shaft of each motor (28) stretches into the inner cavity of the shell (1) and is fixedly connected with a plurality of fan blades (29), and each fan blade (29) is positioned below the water-absorbing expansion plate assembly; the motors (28) are electrically connected with the controller (27);
the water-absorbing expansion plate assembly comprises two opposite mounting frames (32), and the mounting frames (32) are detachably connected to the shell (1); the two mounting frames (32) are in butt joint, the side walls of the mounting frames (32) are in sliding connection with the inner wall of the shell (1), a first connecting plate (49) is fixedly connected in the mounting frames (32), and a second connecting plate (41) is in sliding connection with the mounting frames (32); a water-absorbing expansion material (34) is arranged between the first connecting plate (49) and the second connecting plate (41), a plurality of water-absorbing holes (33) are formed in the first connecting plate (49) and the second connecting plate (41), and the bottom of the second connecting plate (41) is abutted to the third sleeve (22); the mounting frame (32) is positioned between the bottom plate (6) and the fan blades (29); the opposite end surfaces of the two mounting frames (32) are provided with avoidance grooves (50), the tops of the lifting rods (5) penetrate through the two avoidance grooves (50), and avoidance gaps are formed between the lifting rods (5) and the avoidance grooves (50); the top surface of one mounting frame (32) is embedded with the second magnetic sheet (9), and the bottom of the first magnetic block (13) is detachably connected with the top wall of the first connecting plate (49).
2. The moisture resistant electrical instrument panel of claim 1, wherein: the outer wall of the third sleeve (22) is fixedly connected with a first rack (4);
the transmission assembly comprises a gear (24) which is in meshed transmission with the first rack (4), the gear (24) is rotationally connected to the side wall of the shell (1), a second rack (25) is fixedly connected to the outer wall of the lifting rod (5), the gear (24) is in meshed transmission with the second rack (25), and the gear (24) is located between the second rack (25) and the first rack (4).
3. The moisture resistant electrical instrument panel of claim 1, wherein: the side walls of the shell (1) opposite to each other are provided with a through groove (30) and a sliding groove (31), the sliding groove (31) is positioned above the through groove (30), and the sliding groove (31) is communicated with the through groove (30) through a communication hole; the mounting frame (32) is in sliding connection with the through groove (30); two positioning holes (36) which are arranged up and down are formed in the side wall of the shell (1);
a sliding plate (37) is connected in a sliding manner in the sliding groove (31), the bottom of the sliding plate (37) penetrates through the communication hole and stretches into the through groove (30), and the bottom of the sliding plate (37) is detachably connected with the top surface of the mounting frame (32); the top of the sliding plate (37) is fixedly connected with a fourth sleeve (38), an L-shaped sliding rod (39) is sleeved in the fourth sleeve (38) in a sliding mode, a fourth spring is fixedly connected between the L-shaped sliding rod (39) and the fourth sleeve (38), and the L-shaped sliding rod (39) extends out of the sliding groove (31) and is detachably connected with the two positioning holes (36).
4. The moisture resistant electrical instrument panel of claim 1, wherein: the water cooling system comprises a water tank (40) fixedly connected to the outer wall of the shell (1), a water pump, a temperature sensor and a semiconductor refrigerating sheet are arranged in the water tank (40), and the temperature sensor and the semiconductor refrigerating sheet are electrically connected with the controller (27);
an interlayer is arranged on the side wall of the shell (1), a water pipe (42) is arranged in the interlayer, and two ends of the water pipe (42) are fixedly connected and communicated with the water tank (40); a radiator (43) communicated with the water pipe (42) is arranged on the outer wall of the shell (1).
5. A moisture resistant electrical dashboard according to claim 3, wherein: the device is characterized in that a top cover (44) is detachably connected to the shell (1), a visual plate (45) is detachably connected to the top cover (44), a mounting plate (46) is fixedly connected to the inside of the shell (1), the instrument panel body (2) is fixedly connected to the mounting plate (46), and the display end of the instrument panel body (2) is opposite to the visual plate (45); a plurality of second ventilation holes (47) are formed in the mounting plate (46), and the mounting plate (46) is located above the bottom plate (6).
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| CN202211491020.4A CN115768001B (en) | 2022-11-25 | 2022-11-25 | Dampproofing electric instrument panel |
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| CN202211491020.4A CN115768001B (en) | 2022-11-25 | 2022-11-25 | Dampproofing electric instrument panel |
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| CN115768001A (en) | 2023-03-07 |
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