CN114447817A - Anti-creeping low-voltage cabinet capable of secondarily fixing interface - Google Patents
Anti-creeping low-voltage cabinet capable of secondarily fixing interface Download PDFInfo
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- CN114447817A CN114447817A CN202210239894.4A CN202210239894A CN114447817A CN 114447817 A CN114447817 A CN 114447817A CN 202210239894 A CN202210239894 A CN 202210239894A CN 114447817 A CN114447817 A CN 114447817A
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- voltage cabinet
- fixed frame
- screw rod
- fixed
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- 238000004140 cleaning Methods 0.000 claims abstract description 71
- 238000009423 ventilation Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000017525 heat dissipation Effects 0.000 claims abstract description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 27
- 229910052802 copper Inorganic materials 0.000 claims description 27
- 239000010949 copper Substances 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 15
- 230000005855 radiation Effects 0.000 description 9
- 210000001503 joint Anatomy 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an anti-creeping low-voltage cabinet capable of secondarily fixing an interface, which comprises a cabinet body stably arranged on the ground, wherein a cabinet door is arranged on the front side of the cabinet body, a connecting seat is arranged in the cabinet body, and cables of all electrical components are connected to the connecting seat; further comprising: a motor and a water tank are embedded at the bottom of the cabinet body, and the output end of the motor is connected with a first reciprocating screw rod; a transfer box is embedded at the bottom of the cabinet body, and a piston is movably connected in the transfer box; the outer sides of the ventilation window and the ventilation window are respectively connected with a second cleaning plate and a first cleaning plate, and the inner sides of the ventilation window and the ventilation window are respectively provided with a moisture-proof mesh plate; the top of the connecting seat is symmetrically provided with a fixing plate. This can carry out secondary fixed anticreep low-voltage cabinet to interface department, can carry out high-efficient heat dissipation, and can clear up the dust, can carry out secondary fixed processing to joint department simultaneously.
Description
Technical Field
The invention relates to the technical field of low-voltage cabinets, in particular to an anti-creeping low-voltage cabinet capable of secondarily fixing an interface.
Background
The low-voltage cabinet is one of common power equipment, the main effect of low-voltage cabinet is at the in-process that power generation, transmission of electricity, distribution and electric energy conversion were carried out to electric power system, open and shut, control and protection consumer, mainly be applicable to power plant, transformer substation, petrochemical, metallurgical steel rolling, light industry weaving, factory and mining enterprise and residential quarter, various different occasions such as high-rise building, the disjunction ability of low-voltage cabinet is strong, the dynamic and thermal stability is good, the electric scheme draws in a flexible way, the combination is convenient, the seriousness, the practicality is strong, characteristics such as novel structure, however current low-voltage cabinet has following problem:
in the existing low-voltage cabinet, in the using process, when components inside the low-voltage cabinet run, certain heat can be generated to avoid damage of internal devices due to high temperature, a ventilation window is generally arranged on the low-voltage cabinet to dissipate the heat, the heat dissipation efficiency of the method is low, the internal devices are still in a high-temperature environment and further need to improve the heat dissipation efficiency, in the long-time using process, dust is easily accumulated on the ventilation window of the low-voltage cabinet, further the circulation of air is influenced, further the ventilation window needs to be cleaned, the existing low-voltage cabinet is lack of a cleaning mechanism, the components inside the low-voltage cabinet are communicated with a circuit through cables, the connection of the common cables adopts a plugging mode and is screwed down through screws, when the plugging is not completely embedded, joints are easy to loosen, and accordingly, and the phenomenon of electric leakage at the joints is easy to cause, and further, the use of the low-voltage cabinet is affected, so that secondary fixing of the joint is required.
Therefore, we propose an anti-creeping low-voltage cabinet capable of secondarily fixing the interface so as to solve the problems mentioned above.
Disclosure of Invention
The invention aims to provide an anti-creeping low-voltage cabinet capable of secondarily fixing an interface, which aims to solve the problems that the existing low-voltage cabinet in the market has low heat dissipation efficiency, is inconvenient to clean dust and is inconvenient to secondarily fix a joint in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-creeping low-voltage cabinet capable of fixing an interface for the second time comprises a cabinet body stably arranged on the ground, wherein a cabinet door is arranged on the front side of the cabinet body, a connecting seat is arranged inside the cabinet body, cables of all electrical components are connected onto the connecting seat, and a ventilating window are respectively arranged at the top of two sides and the middle of the top surface of the cabinet body;
further comprising:
the bottom of the cabinet body is embedded with a motor and a water tank, the output end of the motor is connected with a first reciprocating screw rod, the first reciprocating screw rod is connected with a first reciprocating screw rod on the other side through a transmission belt, the first reciprocating screw rods on two sides are all connected to the inside of a fixed frame in a shaft mode, and meanwhile the fixed frame is symmetrically arranged on the outer side of the cabinet body;
a transfer box is embedded at the bottom of the cabinet body, a piston is movably connected in the transfer box, the end part of the transfer box is respectively connected with a water tank and a heat dissipation copper pipe through a connecting pipe, and the heat dissipation copper pipes are uniformly laid in the rear side of the cabinet body;
the outer sides of the ventilation window and the ventilation window are respectively connected with a second cleaning plate and a first cleaning plate, and the inner sides of the ventilation window and the ventilation window are respectively provided with a moisture-proof mesh plate;
the top symmetry of connecting seat is provided with the fixed plate for carry out the secondary to the cable and fix.
Preferably, the first reciprocating screw rod is sleeved with a first cleaning plate, the first cleaning plate is connected with the fixed frame in a laminating mode, the first cleaning plate is attached to the outer side of the ventilation window, the length of the first cleaning plate is larger than that of the ventilation window, and meanwhile the first cleaning plate forms an up-and-down moving structure with the fixed frame through the first reciprocating screw rod, so that the first reciprocating screw rod can drive the adjacent first reciprocating screw rod to synchronously rotate in the fixed frame through a transmission belt after rotating, the first cleaning plate is driven to move up and down, and dust on the ventilation window is cleaned.
Preferably, downside symmetry is fixed with the butt plate on the outside end of first cleaning plate, and the tip and the movable butt of strike pole of butt plate, and strike the pole and articulate in the side of fixed frame top and bottom, and strike and install torsion spring between pole and the fixed frame, strike the pole simultaneously and pass through torsion spring and constitute the elasticity between butt plate and the first cleaning plate and strike the structure, make first cleaning plate when removing top or the bottom to fixed frame, the butt plate of installation will take place extrusion contact with striking the pole on the first cleaning plate, and then make and strike the pole and take place to rotate, and then reverse torsion spring, thereby strike first cleaning plate, shake off the dust.
Preferably, first awl tooth connecting piece is installed to the bottom of first reciprocal lead screw, and the horizontal position of first awl tooth connecting piece is connected with the reciprocal lead screw of second, and the outside thread bush of the reciprocal lead screw of second is equipped with the piston, and the end connection of piston is in the transfer case, the piston passes through to constitute reciprocating motion structure between the reciprocal lead screw of second and the transfer case simultaneously, when making first reciprocal lead screw rotate, will drive the reciprocal lead screw of second through the first awl tooth connecting piece of bottom installation and rotate, will drive the piston and carry out reciprocating sliding in the transfer case after the reciprocal lead screw of second rotates.
Preferably, the end parts of the transfer box are symmetrically provided with one-way valves, the outer sides of the one-way valves are respectively connected with the water tank and the heat dissipation copper pipe through connecting pipes, and the flow directions of the two one-way valves are opposite, so that after the piston slides in the transfer box in a reciprocating manner, the transfer box can be connected with the water tank and the heat dissipation copper pipe through the one-way valves and the connecting pipes arranged at the end parts, and thus the water-cooling is formed.
Preferably, radiator fan is installed at the inboard top of the cabinet body, and radiator fan is located the first reciprocal lead screw of both sides and connects on the mid point, and radiator fan mid-mounting has second toper tooth connecting piece, and second toper tooth connecting piece is connected with driving fan, driving fan's tip through connection is in the inside of heat dissipation copper pipe simultaneously, make first reciprocal lead screw rotate the back will drive the radiator fan at drive middle part through the transmission of connecting and rotate, radiator fan rotates the back will drive driving fan through second toper tooth connecting piece and rotates, thereby add the velocity of flow of ore deposit heat dissipation copper pipe normal water.
Preferably, the top of the cooling fan is fixed with a second cleaning plate, the bottom of the second cleaning plate is attached to the top of the ventilation window, and the rotating range of the second cleaning plate is larger than the area of the ventilation window, so that when the cooling fan rotates, the cooling fan can drive the second cleaning plate at the top to rotate, and dust on the ventilation window can be cleaned after the second cleaning plate rotates.
Preferably, the front side top through connection of connecting seat has reverse screw rod, and the rear side of reverse screw rod is connected with the reverse screw rod of opposite side through the drive belt to reverse screw rod hub connection is in the shifting chute, and the top of connecting seat is seted up to the shifting chute symmetry moreover, and symmetrical cover is equipped with the fixed plate on the reverse screw rod simultaneously, makes after rotating the reverse screw rod on the connecting seat, reverse screw rod will drive adjacent reverse screw rod through the transmission and rotate, will drive fixed plate mechanical energy relative movement after the reverse screw rod rotates.
Preferably, the fixed plate constitutes the relative movement structure through reverse screw rod and shifting chute, and installs the fixed block on the opposite face of fixed plate to the fixed block sets up to "U" font structure, and the end outside laminating of fixed block and cable in addition makes the fixed plate mechanical energy will drive the end outside butt of fixed block and cable after the relative movement, thereby carries out the secondary spacing fixed to the cable.
Compared with the prior art, the invention has the beneficial effects that:
1. the anti-creeping low-voltage cabinet capable of fixing the interface for the second time is characterized in that when the temperature in the low-voltage cabinet is too high and needs heat dissipation and cooling, a motor drives a first reciprocating screw rod to rotate, the first reciprocating screw rod drives a second reciprocating screw rod to rotate through a first bevel gear connecting piece, the second reciprocating screw rod drives a piston sleeved with a thread to reciprocate in a transfer box after rotating, after the piston moves, the transfer box pumps water in a water tank to a heat dissipation copper pipe for use through two check valves and connecting pipes which are symmetrically arranged at the end parts and have opposite flow directions, the water in the heat dissipation copper pipe can accelerate flow, and further heat can be quickly conducted, meanwhile, the first reciprocating screw rod can drive a heat dissipation fan to rotate during rotation, and after the heat dissipation fan rotates, the heat can be pumped out to the outside, and further the outflow of the heat can be accelerated, when the cooling fan rotates, the driving fan is driven to rotate through the second taper tooth connecting piece, and the flow velocity of water in the cooling copper pipe can be accelerated after the driving fan rotates, so that air cooling and water cooling are performed synchronously, and the low-voltage cabinet can be cooled quickly in a short time;
2. the anti-creeping low-voltage cabinet capable of fixing the interface for the second time drives the adjacent first reciprocating screw rods to synchronously rotate through the transmission belt when the first reciprocating screw rods rotate, so that the first cleaning plate can reciprocate up and down in the fixed frame, and then the ventilation windows at two sides are cleaned, thereby preventing dust from accumulating to influence the circulation of air, and when the first cleaning plate moves to the top or the bottom of the fixed frame, the butt plate fixed on the first cleaning plate can be extruded with the knocking rod, so that the knocking rod rotates reversely to rotate the torsion spring to impact the first cleaning plate, thereby shaking off the dust attached on the first cleaning plate, further realizing the self-cleaning treatment of the first cleaning plate, and when the cooling fan rotates, the second cleaning rod at the top can also be driven to rotate, and the second cleaning rod can synchronously clean the ventilation windows, the dust on the second cleaning plate is removed by the blowing of the heat radiation fan;
3. this can carry out the fixed anticreep low-voltage cabinet of secondary to interface department, when the cable is connected, peg graft fixedly back with cable and connecting seat, rotate the reverse screw rod at connecting seat front side top, reverse screw rod rotates and will each other will drive adjacent reverse screw rod through the drive belt and rotate, and then make the fixed plate carry out relative movement, the fixed plate will make the fixed frame of inboard and the outside end of cable carry out the butt after carrying out relative movement, thereby carry out the secondary to the cable and fix, connect when preventing to peg graft unstably and make between cable and the connecting seat not hard up or throw off, thereby the condition of taking place the electric leakage.
Drawings
FIG. 1 is a schematic front sectional view of the cabinet body of the present invention;
FIG. 2 is a schematic rear side front sectional view of the cabinet body of the present invention;
FIG. 3 is a schematic top-down view of the louver and the first cleaning plate of the present invention;
FIG. 4 is a schematic top-down view of the piston and transfer case of the present invention;
FIG. 5 is a schematic top view of the connection seat and cable according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 8 is a schematic view of the connection between the fixing frame and the knocking rod.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a connecting seat; 4. a ventilation window; 5. a ventilation window; 6. a moisture-proof mesh plate; 7. a motor; 8. a first reciprocating screw rod; 9. a fixing frame; 10. a first cleaning plate; 11. a butt joint plate; 12. a knock bar; 13. a torsion spring; 14. a first bevel gear connector; 15. a second reciprocating screw rod; 16. a piston; 17. a transfer box; 18. a one-way valve; 19. a connecting pipe; 20. a heat dissipation copper pipe; 21. driving a fan; 22. a second taper tooth connector; 23. a heat radiation fan; 24. a second cleaning plate; 25. a water tank; 26. a reverse screw; 27. a moving groove; 28. a fixing plate; 29. a fixed block; 30. a cable.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an anti-creeping low-voltage cabinet capable of secondarily fixing an interface comprises a cabinet body 1 stably arranged on the ground, wherein a cabinet door 2 is arranged on the front side of the cabinet body 1, a connecting seat 3 is arranged inside the cabinet body 1, cables 30 of electrical components are connected to the connecting seat 3, and meanwhile, vent windows 5 and vent windows 4 are respectively arranged in the top of two sides and in the middle of the top surface of the cabinet body 1 as shown in figure 1;
further comprising: a transfer case 17 is embedded at the bottom of the cabinet body 1, a piston 16 is movably connected in the transfer case 17, the end part of the transfer case 17 is respectively connected with a water tank 25 and a heat dissipation copper pipe 20 through a connecting pipe 19, the heat dissipation copper pipe 20 is uniformly laid inside the rear side of the cabinet body 1, a first bevel gear connecting piece 14 is installed at the bottom of the first reciprocating screw rod 8, a second reciprocating screw rod 15 is connected to the horizontal direction of the first bevel gear connecting piece 14, a piston 16 is sleeved on the outer side thread of the second reciprocating screw rod 15, the end part of the piston 16 is connected in the transfer case 17, meanwhile, a reciprocating moving structure is formed between the piston 16 and the transfer case 17 through the second reciprocating screw rod 15, check valves 18 are symmetrically installed at the end part of the transfer case 17, the outer sides of the check valves 18 are respectively connected with the water tank 25 and the heat dissipation copper pipe 20 through the connecting pipe 19, and the flow directions of the two check valves 18 are opposite, as shown in fig. 1-2 and 4, when the internal heat is too high and heat needs to be conducted, the motor 7 is started, the motor 7 will be started to drive the first reciprocating screw rod 8 on one side to rotate after being started, the first reciprocating screw rod 8 will drive the adjacent first reciprocating screw rod 8 to rotate through the transmission belt after rotating, when the first reciprocating screw rod 8 rotates, the first reciprocating screw rod 8 will drive the second reciprocating screw rod 15 to rotate through the first bevel gear connecting piece 14 installed at the bottom, the second reciprocating screw rod 15 will drive the piston 16 sleeved with the outer thread to reciprocate left and right after rotating, after the piston 16 moves, the end of the piston will slide in the transit box 17, at this time, the end of the transit box 17 will communicate the water tank 25 with the heat dissipation copper pipe 20 uniformly laid on the rear side of the cabinet body 1 through the one-way valve 18 and the connecting pipe 19 installed, so that the water in the water tank 25 is pumped into the transit box 17, then the water is conveyed to the heat dissipation copper pipe 20 by the transfer box 17, the end part of the heat dissipation copper pipe 20 is communicated with the water tank 25, so that a water circulation system is formed, and after the water flowing speed in the heat dissipation copper pipe 20 is accelerated, heat can be quickly conducted, and further the heat dissipation is accelerated;
a heat radiation fan 23 is installed at the top of the inner side of the cabinet body 1, the heat radiation fan 23 is located at the middle point where the first reciprocating screw rods 8 at the two sides are connected, a second conical tooth connecting piece 22 is installed at the middle part of the heat radiation fan 23, the second conical tooth connecting piece 22 is connected with a driving fan 21, the end part of the driving fan 21 is connected with the inside of the heat radiation copper pipe 20 in a penetrating way, a second cleaning plate 24 is fixed at the top of the heat radiation fan 23, the bottom of the second cleaning plate 24 is attached to the top of the ventilation window 4, the rotating range of the second cleaning plate 24 is larger than the area of the ventilation window 4, as shown in fig. 1-3, the heat radiation fan 23 at the top of the cabinet body 1 can be driven to rotate synchronously by the rotation of the first reciprocating screw rods 8 during water cooling, the second cleaning plate 24 at the top can be driven to rotate synchronously after the rotation of the heat radiation fan 23, the second cleaning plate 24 can clean the ventilation window 4 at the top after the rotation of the second cleaning plate 24, therefore, dust accumulation is avoided, the moisture-proof screen plate 6 arranged on the inner side of the ventilation window 4 can enable air to absorb moisture when flowing, and therefore moisture is prevented from entering the interior of the low-voltage cabinet and further affecting the operation of the low-voltage cabinet, the cooling fan 23 can drive the driving fan 21 on the rear side to synchronously rotate through the second bevel gear connecting piece 22 arranged during rotation, and the water flow speed in the cooling copper pipe 20 can be further accelerated after the driving fan 21 rotates, so that the heat dissipation is accelerated;
the bottom of the cabinet body 1 is embedded with a motor 7 and a water tank 25, the output end of the motor 7 is connected with a first reciprocating screw rod 8, the first reciprocating screw rod 8 is connected with a first reciprocating screw rod 8 at the other side through a transmission belt, the first reciprocating screw rods 8 at two sides are all connected with the inside of a fixed frame 9 in a shaft mode, the fixed frame 9 is symmetrically arranged at the outer side of the cabinet body 1, the outer sides of the ventilating window 4 and the ventilating window 5 are respectively connected with a second cleaning plate 24 and a first cleaning plate 10, and the inner sides of the ventilating window 4 and the ventilating window 5 are respectively provided with a moisture-proof screen plate 6, as shown in figure 1, after the first reciprocating screw rod 8 rotates, the first cleaning plate 10 can move up and down in the fixed frame 9, so that dust on the ventilating window 5 can be cleaned, and the dust can be prevented from blocking the ventilating window 5, and the moisture absorption can be carried out on the circulated air by the moisture-proof screen plate 6 arranged at the inner side of the ventilating window 5, preventing the water from entering the interior of the low-voltage cabinet;
the first reciprocating screw 8 is sleeved with a first cleaning plate 10, the first cleaning plate 10 is connected with the fixed frame 9 in a fitting manner, the first cleaning plate 10 is attached to the outer side of the ventilation window 5, the length of the first cleaning plate 10 is greater than that of the ventilation window 5, meanwhile, the first cleaning plate 10 forms a vertically movable structure through the first reciprocating screw 8 and the fixed frame 9, abutting plates 11 are symmetrically fixed to the upper and lower sides of the outer side end of the first cleaning plate 10, the end of the abutting plate 11 is movably abutted against a knocking rod 12, the knocking rod 12 is hinged to the side surfaces of the top and the bottom of the fixed frame 9, a torsion spring 13 is installed between the knocking rod 12 and the fixed frame 9, meanwhile, the knocking rod 12 forms an elastic knocking structure through the torsion spring 13, the abutting plates 11 and the first cleaning plate 10, as shown in fig. 1-3 and fig. 7-8, when the first cleaning plate moves in the fixed frame 9, when the first cleaning plate 10 moves to the top or the bottom of the fixed frame 9, the abutting plate 11 on the first cleaning plate 10 can be extruded and abutted with the knocking rod 12 on the fixed frame 9, so that the knocking rod 12 rotates, the torsion spring 13 is reversed, the end part of the knocking rod 12 can impact the first cleaning plate 10, dust adhered to the first cleaning plate 10 can be shaken off, self-cleaning is completed, and after the abutting plate 11 is separated from the knocking rod 12, the knocking rod 12 can be reset under the action of the torsion spring 13, so that the next use is facilitated;
the top of the connecting base 3 is symmetrically provided with fixing plates 28 for secondarily fixing a cable 30, the top of the front side of the connecting base 3 is connected with a reverse screw 26 in a penetrating manner, the rear side of the reverse screw 26 is connected with the reverse screw 26 of the other side through a transmission belt, the reverse screw 26 is connected in a shaft with a moving groove 27, the moving groove 27 is symmetrically arranged at the top of the connecting base 3, meanwhile, the reverse screw 26 is symmetrically sleeved with the fixing plates 28, the fixing plates 28 form a relative moving structure through the reverse screw 26 and the moving groove 27, the fixing blocks 29 are arranged on the opposite surfaces of the fixing plates 28, the fixing blocks 29 are arranged in a U-shaped structure, the fixing blocks 29 are attached to the outer side of the end head of the cable 30, as shown in figures 1 and 5-6, after the cable 30 is fixedly inserted into the connecting base 3, the reverse screw 26 at the front side of the connecting base 3 is rotated, the reverse screw 26 drives the adjacent reverse screw 26 to rotate through the transmission belt after rotating, the reverse screw 26 rotates to drive the fixing plate 28 to move relatively in the moving groove 27, and the fixing plate 28 moves relatively to make the fixed block 29 fixed on the inner side abut against the outer side of the end of the cable 30, so as to fix the cable 30 for the second time, thereby preventing the cable 30 from loosening or contacting badly when being connected with the connecting seat 3 unstably, and further causing the electric leakage phenomenon.
The working principle is as follows: when the anti-creeping low-voltage cabinet capable of fixing the interface for the second time is used, as shown in fig. 1-8, firstly, the cable 30 of the corresponding electrical component is inserted and installed with the connecting seat 3, then the low-voltage cabinet is operated, when the heat in the cabinet body 1 is high, the motor 7 is started, the first reciprocating lead screw 8 rotates, the first reciprocating lead screw 8 drives the second reciprocating lead screw 15 to rotate through the first bevel gear connecting piece 14, the piston 16 slides in the transfer box 17, the transfer box 17 connects the water tank 25 with the heat-radiating copper pipe 20 through the one-way valve 18 and the connecting pipe 19, so that the water tank 25 and the heat-radiating copper pipe 20 form a water circulation system, the heat-radiating copper pipe 20 conducts the heat quickly, the first reciprocating lead screw 8 enables the heat-radiating fan 23 to rotate synchronously, the heat-radiating fan 23 enables the second cleaning plate 24 to rotate, and further cleans the ventilating window 4, the moisture-proof mesh plate 6 at the inner side of the ventilation window 4 absorbs moisture, thereby preventing the moisture from entering the interior of the low-voltage cabinet and further influencing the operation of the low-voltage cabinet, the driving fan 21 is driven to rotate by the second bevel gear connecting piece 22 when the cooling fan 23 rotates, the driving fan 21 further accelerates the water flow speed in the cooling copper pipe 20 and further accelerates the dissipation of heat, when the first reciprocating screw 8 rotates to drive the first cleaning plate 10 to move in the fixing frame 9, the ventilation window 5 is cleaned by dust, thereby preventing the dust from blocking the ventilation window 5, meanwhile, the moisture-proof mesh plate 6 at the inner side of the ventilation window 5 absorbs moisture, when the first cleaning plate 10 moves, the abutting plate 11 contacts with the striking rod 12, thereby the striking rod 12 strikes the first cleaning plate 10, thereby realizing self-cleaning, when the cable 30 is abutted to the connecting seat 3, the reverse screw 26 is rotated, the fixing plate 28 is relatively moved to bring the fixing block 29 into contact with the outer side of the end of the cable 30, thereby secondarily fixing the cable 30, thereby completing a series of works.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. An anti-creeping low-voltage cabinet capable of secondarily fixing an interface comprises a cabinet body stably arranged on the ground, wherein a cabinet door is arranged on the front side of the cabinet body, a connecting seat is arranged inside the cabinet body, cables of various electrical components are connected to the connecting seat, and a ventilating window are respectively arranged at the top of two sides and in the middle of the top surface of the cabinet body;
the method is characterized in that: further comprising:
the bottom of the cabinet body is embedded with a motor and a water tank, the output end of the motor is connected with a first reciprocating screw rod, the first reciprocating screw rod is connected with a first reciprocating screw rod on the other side through a transmission belt, the first reciprocating screw rods on two sides are all connected to the inside of a fixed frame in a shaft mode, and meanwhile the fixed frame is symmetrically arranged on the outer side of the cabinet body;
a transfer box is embedded at the bottom of the cabinet body, a piston is movably connected in the transfer box, the end part of the transfer box is respectively connected with a water tank and a heat dissipation copper pipe through a connecting pipe, and the heat dissipation copper pipes are uniformly laid in the rear side of the cabinet body;
the outer sides of the ventilation window and the ventilation window are respectively connected with a second cleaning plate and a first cleaning plate, and the inner sides of the ventilation window and the ventilation window are respectively provided with a moisture-proof mesh plate;
the top symmetry of connecting seat is provided with the fixed plate for carry out the secondary to the cable and fix.
2. An anti-creeping low-voltage cabinet according to claim 1, wherein the low-voltage cabinet is characterized in that: the first reciprocating screw rod is sleeved with a first cleaning plate, the first cleaning plate is attached to the fixed frame and attached to the outer side of the ventilation window, the length of the first cleaning plate is larger than that of the ventilation window, and meanwhile the first cleaning plate forms an up-and-down moving structure with the fixed frame through the first reciprocating screw rod.
3. An anti-creeping low-voltage cabinet according to claim 2, wherein the low-voltage cabinet is characterized in that: the utility model discloses a cleaning device, including fixed frame top and bottom, the fixed frame is fixed with the fixed frame top and is connected with the fixed frame top, the fixed frame top is connected with the fixed bottom is connected with the fixed frame top, the fixed bottom is connected with the fixed frame top, the fixed frame top is connected with the fixed bottom is connected with the fixed frame top, the fixed bottom is connected with the fixed frame top is connected with the fixed bottom is connected with the fixed frame top is connected with the fixed bottom is connected with the fixed frame.
4. An anti-creeping low-voltage cabinet according to claim 2, wherein the low-voltage cabinet is characterized in that: first bevel gear connecting piece is installed to the bottom of first reciprocal lead screw, and the horizontal position of first bevel gear connecting piece is connected with the reciprocal lead screw of second to the outside thread bush of the reciprocal lead screw of second is equipped with the piston, and the end connection of piston is in the transfer case moreover, and the piston passes through to constitute reciprocating motion structure between the reciprocal lead screw of second and the transfer case simultaneously.
5. An anti-creeping low-voltage cabinet according to claim 1, wherein the low-voltage cabinet is characterized in that: the end part of the transfer box is symmetrically provided with one-way valves, the outer sides of the one-way valves are respectively connected with the water tank and the heat dissipation copper pipe through connecting pipes, and the flow directions of the two one-way valves are opposite.
6. An anti-creeping low-voltage cabinet according to claim 1, wherein the low-voltage cabinet is characterized in that: the cooling fan is installed at the top of the inner side of the cabinet body, the cooling fan is located at the middle point where the first reciprocating screw rods on the two sides are connected, the middle of the cooling fan is provided with a second conical tooth connecting piece, the second conical tooth connecting piece is connected with the driving fan, and the end portion of the driving fan is connected to the inside of the cooling copper pipe in a penetrating mode.
7. An anti-creeping low-voltage cabinet according to claim 6, wherein the low-voltage cabinet comprises: a second cleaning plate is fixed to the top of the heat dissipation fan, the bottom of the second cleaning plate is attached to the top of the ventilation window, and the rotating range of the second cleaning plate is larger than the area of the ventilation window.
8. An anti-creeping low-voltage cabinet according to claim 1, wherein the low-voltage cabinet is characterized in that: the front side top through connection of connecting seat has reverse screw rod, and the rear side of reverse screw rod is connected with the reverse screw rod of opposite side through the drive belt to reverse screw rod hub connection is in the shifting chute, and the top of connecting seat is seted up to the shifting chute symmetry moreover, and the symmetry cover is equipped with the fixed plate on the reverse screw rod simultaneously.
9. An anti-creeping low-voltage cabinet according to claim 8, wherein the low-voltage cabinet is characterized in that: the fixed plate constitutes relative movement structure through reverse screw rod and shifting chute, and installs the fixed block on the opposite face of fixed plate to the fixed block sets up to "U" font structure, and the end outside laminating of fixed block and cable moreover.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210239894.4A CN114447817A (en) | 2022-03-12 | 2022-03-12 | Anti-creeping low-voltage cabinet capable of secondarily fixing interface |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210239894.4A CN114447817A (en) | 2022-03-12 | 2022-03-12 | Anti-creeping low-voltage cabinet capable of secondarily fixing interface |
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| CN114447817A true CN114447817A (en) | 2022-05-06 |
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