CN114122977A - Switch board with high-efficient heat dispersion - Google Patents
Switch board with high-efficient heat dispersion Download PDFInfo
- Publication number
- CN114122977A CN114122977A CN202111242755.9A CN202111242755A CN114122977A CN 114122977 A CN114122977 A CN 114122977A CN 202111242755 A CN202111242755 A CN 202111242755A CN 114122977 A CN114122977 A CN 114122977A
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- Prior art keywords
- fixedly connected
- wall
- distribution cabinet
- power distribution
- cabinet body
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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
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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
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a power distribution cabinet with high-efficiency heat dissipation performance, which comprises a power distribution cabinet body, wherein a double-shaft motor is fixedly connected to the upper side wall of the power distribution cabinet body, a cam is fixedly connected to the tail end of an upper output shaft of the double-shaft motor, two water tanks are symmetrically and fixedly connected to the upper side wall of the power distribution cabinet body, each water tank is provided with a reciprocating mechanism, each reciprocating mechanism comprises an inserted rod which is slidably inserted into the upper side wall of each water tank, and one end, located in each water tank, of each inserted rod is fixedly connected with a piston which is in contact with the inner wall of each water tank. The cooling water in the condensation pipe flows in a reciprocating mode, so that the heat dissipation effect of the device is greatly improved, meanwhile, the fan which swings in a reciprocating mode enlarges the area of the fan for dissipating heat of the fan in the power distribution cabinet body, the heat dissipation effect of the device is further improved, and the effect of automatic power-off of the device at high temperature is achieved through the arrangement of the air bag.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with high-efficiency heat dissipation performance.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The switch board produces a large amount of heats at the during operation easily, and current switch board often only utilizes the fan to dispel the heat to the inside of switch board to the position of fan is fixed usually, and the fan area that leads to the fan is less, leads to the radiating efficiency low.
Disclosure of Invention
The invention aims to solve the problems in the background art, and provides a power distribution cabinet with high-efficiency heat dissipation performance.
In order to achieve the purpose, the invention adopts the following technical scheme:
a power distribution cabinet with high-efficiency heat dissipation performance comprises a power distribution cabinet body, wherein a double-shaft motor is fixedly connected to the upper side wall of the power distribution cabinet body, a cam is fixedly connected to the tail end of an upper output shaft of the double-shaft motor, two water tanks are symmetrically and fixedly connected to the upper side wall of the power distribution cabinet body, a reciprocating mechanism is arranged on each water tank and comprises an insertion rod which is slidably inserted into the upper side wall of each water tank, a piston which is in contact with the inner wall of each water tank is fixedly connected to one end, located in each water tank, of each insertion rod, a fixing plate is fixedly connected to the upper end of each insertion rod, a telescopic spring which is sleeved on the outer wall of each insertion rod is fixedly connected between the fixing plate and the upper side wall of each water tank, a support is fixedly connected to the outer wall of each water tank, a reciprocating rod is slidably inserted into the outer wall of each support, and a baffle which is in contact with the cam is fixedly connected to the end portion of each reciprocating rod, a reset spring sleeved on the outer wall of the reciprocating rod is fixedly connected between the baffle and the bracket together, the outer wall of the reciprocating rod is rotatably connected with a connecting rod rotatably connected with the upper side wall of the fixed plate, a placing plate is fixedly connected in the power distribution cabinet body, the lower ends of the two water tanks are fixedly connected with a condensing pipe penetrating through the outer wall of the placing plate together, the condensing pipe is fixedly embedded in the outer wall of the power distribution cabinet body, the tail end of a lower output shaft of the double-shaft motor penetrates through the upper side wall of the power distribution cabinet body and is fixedly connected with a first bevel gear, the inner top wall of the power distribution cabinet body is symmetrically and fixedly connected with two side plates, a rotating shaft is arranged between the two side plates, a second bevel gear meshed with the first bevel gear is fixedly sleeved on the outer wall of the rotating shaft, two incomplete gears are symmetrically and fixedly sleeved with two incomplete gears, and the toothed parts of the two incomplete gears are oppositely arranged, two guide bars of the interior roof symmetry fixedly connected with of switch board body, two the outer wall of guide bar all slides the cover and is equipped with respectively with two incomplete gear engaged with racks, switch board body internal rotation is connected with the pendulum rod, the equal fixedly connected with of both sides lateral wall of pendulum rod respectively with the push pedal that two rack lower extremes contacted, the lower extreme fixedly connected with motor of pendulum rod, the terminal fixedly connected with fan of output shaft of motor, the heat dissipation window is installed to the lower lateral wall of switch board body.
Preferably, the interior roof of switch board body is equipped with outage mechanism, outage mechanism includes the last arc frame of fixed connection roof in the switch board body, the inner wall fixedly connected with mounting panel of switch board body, the last side wall of mounting panel slides and inserts and is equipped with the slide bar, arc frame under the upper end fixedly connected with of slide bar, common fixedly connected with cup joints spring two on the slide bar outer wall down between arc frame and the mounting panel, be equipped with the gasbag down before arc frame and the last arc frame, switch board body internal rotation is connected with the button, common fixedly connected with spring three between the outer wall of button and the lower side wall of mounting panel, the reset switch that the inner wall fixedly connected with of switch board body offseted with the button.
Preferably, the inner wall of switch board body is equipped with two buncher mechanisms, buncher mechanism includes the buncher of fixed connection on the inner wall of switch board body, the buncher is the setting of U type, the tip of buncher rotates and is connected with the card strip, the one end that the buncher was kept away from to the card strip is seted up flutedly, fixedly connected with spring one in the recess, the tip fixedly connected with of spring one and the fixture block of card strip block, the outer wall of card strip is seted up with fixture block assorted card hole.
Preferably, a wire roller is installed between the inner wall of the power distribution cabinet body and the side plate on the left side.
Preferably, the upper side wall of putting the ware board is equipped with a plurality of fixture, fixture includes the riser of fixedly connected with puts the ware board upper side wall, two springs of the equal fixedly connected with of both sides lateral wall of riser are four, and the common fixedly connected with splint of one end of riser are kept away from to two springs are four, put the upper side wall of ware board and seted up a plurality of standing grooves.
Preferably, the both sides lateral wall of switch board body all is equipped with the mechanism of catchmenting, the mechanism of catchmenting includes the water catch bowl on the fixedly connected with switch board body outer wall, two water drainage tank have been seted up to the outer wall of water catch bowl, every the gap has all been seted up to the upper end of water drainage tank, the both sides lateral wall of switch board body all is equipped with waterproof ventilated membrane, the outer wall fixedly connected with of water catch bowl is located the weather shield of waterproof ventilated membrane top.
Preferably, the upper side wall of the power distribution cabinet body is fixedly connected with an arch-shaped plate.
Compared with the prior art, this switch board with high-efficient heat dispersion's advantage lies in:
1. the condenser pipe and the water tank are arranged, equipment on the condenser plate can be cooled through the condenser pipe, the cam is driven to rotate continuously through the double-shaft motor, reciprocating flow of cooling water in the condenser pipe is achieved, the flowing water has a better heat dissipation effect, and therefore the heat dissipation effect of the device is greatly improved;
2. the fan, the incomplete gear and the racks are arranged, the two racks are staggered up and down to move in a reciprocating mode through the meshing of the two incomplete gears with the racks, the initial positions of the toothed parts are opposite, the two baffles are pushed intermittently through the two racks respectively, the reciprocating swing of the swing rod is achieved, the fan is driven to swing in a reciprocating mode, the effect of large-area fanning in the power distribution cabinet body is achieved, and the heat dissipation effect of the device is further improved;
3. the power-off mechanism is arranged, when the temperature in the power distribution cabinet body is high due to electric power overload, the air bag expands to push the lower arc-shaped frame to move downwards, then the inserting rod pushes the key to rotate anticlockwise to be separated from the reset switch, so that the reset switch is reset, the automatic power-off of the device is realized, and the equipment in the power distribution cabinet body is protected from being damaged;
4. the wire bundling device is arranged, wires of equipment in the power distribution cabinet body are clamped into the wire bundling device, the wires are stored, and the phenomenon that the wires are too much and are wound is avoided;
5. set up water catch bowl and water drainage tank, can collect the rainwater through setting up of water catch bowl to absorb the heat of switch board body outer wall, when the rainwater in the water catch bowl was too much, discharge to water drainage tank through the gap and flow to the water catch bowl outside, avoid the too much influence of rainwater to thermal absorption.
In conclusion, the cooling water in the condensation pipe flows in a reciprocating mode, so that the heat dissipation effect of the device is greatly improved, meanwhile, the fan which swings in a reciprocating mode enlarges the area of the fan for dissipating heat of the fan in the power distribution cabinet body, the heat dissipation effect of the device is further improved, and the effect of automatic power-off of the device at high temperature is achieved through the arrangement of the air bag.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet with high heat dissipation performance according to the present invention;
fig. 2 is a cross-sectional view of a power distribution cabinet with high heat dissipation performance according to the present invention;
fig. 3 is a schematic structural diagram of a power failure mechanism in a power distribution cabinet with high heat dissipation performance according to the present invention;
fig. 4 is a schematic structural diagram of a wire bundling mechanism in a power distribution cabinet with high heat dissipation performance according to the present invention;
fig. 5 is a schematic structural diagram of a clamping mechanism in a power distribution cabinet with high heat dissipation performance according to the present invention.
In the figure: 1 power distribution cabinet body, 2 double-shaft motor, 3 cam, 4 water tank, 5 inserted bar, 6 piston, 7 fixed plate, 8 expansion spring, 9 connecting rod, 10 support, 11 reciprocating rod, 12 baffle, 13 return spring, 14 arch plate, 15 condenser pipe, 16 placing plate, 17 side plate, 18 rotating shaft, 19 incomplete gear, 20 rack, 21 bevel gear I, 22 bevel gear II, 23 heat dissipation window, 24 line roller, 25 bunch device, 26 clamping strip, 27 clamping block, 28 spring I, 29 push plate, 30 upper arc frame, 31 sliding rod, 32 lower arc frame, 33 spring II, 34 air bag, 35 return switch, 36 key, 37 water collecting groove, 38 water draining groove, 39 overflow port, 40 waterproof ventilated membrane, 41 rain baffle, 42 vertical plate, 43 spring IV, 44 splint, 45 swing rod, 46 fan.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-5, a switch board with high-efficient heat dispersion, including switch board body 1, the last lateral wall fixedly connected with arch shaped plate 14 of switch board body 1, when the object that falls down in the high altitude pounces to switch board body 1, the object can pound earlier the last lateral wall to arch shaped plate 14, and arch shaped plate 14 can disperse the strength of object this moment to play certain cushioning effect, protect switch board body 1.
Both sides lateral wall of switch board body 1 all is equipped with the mechanism that catchments, the mechanism that catchments includes water catch bowl 37 on fixedly connected with switch board body 1 outer wall, two water drainage tank 38 have been seted up to water catch bowl 37's outer wall, gap 39 has all been seted up to the upper end of every water drainage tank 38, switch board body 1's both sides lateral wall all is equipped with waterproof ventilated membrane 40, as shown in fig. 1, waterproof ventilated membrane 40's setting can enough avoid steam to get into to switch board body 1 in, can make switch board body 1 internal air current and external air current carry out the circulation exchange again, can effectually disperse the heat in the switch board body 1 outside switch board body 1.
The outer wall fixedly connected with of water catch bowl 37 is located the weather shield 41 of waterproof ventilated membrane 40 top, water catch bowl 37 can be collected the rainwater of rainy day, the rainwater of collecting contacts with the outer wall of switch board body 1 in water catch bowl 37, thereby absorb the heat of switch board body 1 outer wall, certain radiating effect plays, when the rainwater in the water catch bowl 37 is too much, the rainwater flows to water drainage tank 38 in through gap 39, and along water drainage tank 38 outside water collection tank 37, avoided the rainwater too much to spill over the seepage to switch board body 1 from the upper end of water catch bowl 37, simultaneously the setting of weather shield 41 can effectually block that the rainwater directly falls to waterproof ventilated membrane 40.
The inner top wall of the power distribution cabinet body 1 is provided with a power failure mechanism, the power failure mechanism comprises an upper arc-shaped frame 30 fixedly connected to the inner top wall of the power distribution cabinet body 1, the inner wall of the power distribution cabinet body 1 is fixedly connected with a mounting plate, a slide rod 31 is slidably inserted into the upper side wall of the mounting plate, the upper end of the slide rod 31 is fixedly connected with a lower arc-shaped frame 32, a spring II 33 sleeved on the outer wall of the slide rod 31 is fixedly connected between the lower arc-shaped frame 32 and the mounting plate together, an air bag 34 is arranged in front of the lower arc-shaped frame 32 and the upper arc-shaped frame 30, a key 36 is rotatably connected in the power distribution cabinet body 1, a spring III is fixedly connected between the outer wall of the key 36 and the lower side wall of the mounting plate together, the inner wall of the power distribution cabinet body 1 is fixedly connected with a reset switch 35 abutted against the key 36, as shown in figure 3, when high temperature occurs due to electric power overload in the power distribution cabinet body 1, the air bag 34 expands due to heat so as to increase the volume, then, the lower arc-shaped frame 32 is pushed to move downwards, the sliding rod 31 is driven to move downwards to extrude the outer wall of the lower end of the key 36, the key 36 rotates anticlockwise and is separated from extrusion on the reset switch 35, the reset switch 35 automatically resets, the reset switch 35 is connected with a power supply in the power distribution cabinet body 1, the power system of the whole device can be controlled, when the reset switch 35 resets, the power system of the whole device can be powered off, the automatic power-off effect is achieved, and equipment in the device is protected.
Fixedly connected with puts ware board 16 in switch board body 1, the last lateral wall of putting ware board 16 is equipped with a plurality of fixture, fixture includes that fixedly connected with puts the riser 42 of the last lateral wall of ware board 16, four 43 of two equal fixedly connected with springs of the both sides lateral wall of riser 42, the common fixedly connected with splint 44 of the one end that riser 42 was kept away from to four 43 of two springs, the last lateral wall of putting ware board 16 has seted up a plurality of standing grooves, as shown in fig. 5, place equipment in the standing groove, and through the elasticity of four 43 of every spring, it is fixed to realize that splint 44 is fixed to the centre gripping of equipment, the installation and the dismantlement of equipment have been made things convenient for.
Switch board body 1's last lateral wall fixedly connected with double-shaft motor 2, double-shaft motor 2's the terminal fixedly connected with cam 3 of last output shaft, two water tanks 4 of the last lateral wall symmetry fixedly connected with of switch board body 1, the common fixedly connected with of the lower extreme of two water tanks 4 runs through the condenser pipe 15 of putting 16 outer walls of ware board, and condenser pipe 15 can carry out cooling to the equipment on the ware board 16, plays the heat dissipation purpose.
The condensation pipe 15 is fixedly embedded in the outer wall of the power distribution cabinet body 1, each water tank 4 is provided with a reciprocating mechanism, the reciprocating mechanism comprises an insert rod 5 which is slidably inserted in the upper side wall of the water tank 4, one end of the insert rod 5 which is positioned in the water tank 4 is fixedly connected with a piston 6 which is contacted with the inner wall of the water tank 4, the upper end of the insert rod 5 is fixedly connected with a fixed plate 7, a telescopic spring 8 which is sleeved on the outer wall of the insert rod 5 is fixedly connected between the fixed plate 7 and the upper side wall of the water tank 4 together, the outer wall of the water tank 4 is fixedly connected with a support 10, the outer wall of the support 10 is slidably inserted with a reciprocating rod 11, the end part of the reciprocating rod 11 is fixedly connected with a baffle 12 which is contacted with the cam 3, a return spring 13 which is sleeved on the outer wall of the reciprocating rod 11 is fixedly connected between the baffle 12 and the support 10 together, and the outer wall of the reciprocating rod 11 is rotatably connected with a connecting rod 9 which is rotatably connected with the upper side wall of the fixed plate 7, the cam 3 is driven to rotate by an upper output shaft of the double-shaft motor 2, when a right baffle 12 is contacted with the longer end of the cam 3, the cam is pushed to move rightwards and compress a right return spring 13, so that a right reciprocating rod 11 moves rightwards, a connecting rod 9 is changed towards the vertical direction, a right fixing plate 7 is pushed to move downwards, a right telescopic spring 8 is compressed to move a right piston 6 downwards, then water in the condensation pipe 15 is extruded to flow leftwards, when the longer end of the cam 3 is rotated away from the right baffle 12 and is contacted with the left baffle 12, as mentioned above, the left piston 6 starts to move downwards, at the moment, the right reciprocating rod 11 moves leftwards due to the tensile force of the left return spring 13, the right connecting rod 9 is not extruded any more, the right piston 6 moves upwards under the elastic force of the right telescopic spring 8, so that the water in the condensation pipe 15 flows rightwards, and the reciprocating flow of the cooling water in the condensation pipe 15 is realized by the continuous rotation of the cam 3, the heat dissipation effect of the flowing water is better, and the heat dissipation effect of the device is greatly improved.
The tail end of a lower output shaft of the double-shaft motor 2 penetrates through the upper side wall of the power distribution cabinet body 1 and is fixedly connected with a bevel gear I21, the inner top wall of the power distribution cabinet body 1 is symmetrically and fixedly connected with two side plates 17, a rotating shaft 18 is arranged between the two side plates 17, the outer wall of the rotating shaft 18 is fixedly sleeved with a bevel gear II 22 meshed with the bevel gear I21, the outer wall of the rotating shaft 18 is symmetrically and fixedly sleeved with two incomplete gears 19, the toothed parts of the two incomplete gears 19 are oppositely arranged, the inner top wall of the power distribution cabinet body 1 is symmetrically and fixedly connected with two guide rods, the outer walls of the two guide rods are respectively sleeved with racks 20 respectively meshed with the two incomplete gears 19 in a sliding manner, the power distribution cabinet body 1 is rotatably connected with a swing rod 45, the side walls on the two sides of the swing rod 45 are respectively and fixedly connected with push plates 29 respectively contacted with the lower ends of the two racks 20, and the lower end of the swing rod 45 is fixedly connected with a motor, the tail end of the output shaft of the motor is fixedly connected with a fan 46, the lower side wall of the power distribution cabinet body 1 is provided with a heat dissipation window 23, the lower output shaft of the double-shaft motor 2 drives a bevel gear 21 to rotate to drive a bevel gear 22 engaged with the bevel gear to rotate, so that the rotating shaft 18 rotates and drives two incomplete gears 19 to rotate, and the toothed parts of the two incomplete gears 19 are oppositely arranged, so that the two incomplete gears 19 are respectively engaged with two racks 20 in a staggered manner, namely when the left incomplete gear 19 is engaged with the left rack 20, the right incomplete gear 19 is not engaged with the right rack 20, when the right incomplete gear 19 is engaged with the right rack 20, the left incomplete gear 19 is not engaged with the left rack 20, so that when the two incomplete gears 19 are respectively engaged with the two racks 20, the staggered downward movement of the two racks 20 is realized, and when the left incomplete gear 19 drives the left rack 20 to move downward, move down through promoting left side push pedal 29 and make pendulum rod 45 anticlockwise rotation, right side push pedal 29 promotes right side rack 20 and shifts up this moment, when the incomplete gear 19 in left side and left side rack 20 do not mesh, the incomplete gear 19 in right side meshes with right side rack 20 and drives right side rack 20 and move down, move down through promoting left side push pedal 29 and make pendulum rod 45 clockwise rotation, so reciprocal, pendulum rod 45 drives fan 46 and reciprocates, rethread motor drive fan 46 rotates, fan 46 has increased the fan cooling area to the switch board body 1 in, further the radiating effect of device has been improved.
Further, the inner wall of the power distribution cabinet body 1 is provided with two wire bundling mechanisms, each wire bundling mechanism comprises a wire bundling device 25 fixedly connected to the inner wall of the power distribution cabinet body 1, each wire bundling device 25 is arranged in a U shape, the end part of each wire bundling device 25 is rotatably connected with a clamping strip 26, one end, far away from each wire bundling device 25, of each clamping strip 26 is provided with a groove, a first spring 28 is fixedly connected in each groove, the end part of each first spring 28 is fixedly connected with a clamping block 27 clamped with the corresponding clamping strip 26, the outer wall of each clamping strip 26 is provided with a clamping hole matched with the corresponding clamping block 27, a wire roller 24 is arranged between the inner wall of the power distribution cabinet body 1 and a left side plate 17 to press the clamping block 27 inwards to enable the clamping block 27 to contract into each groove and compress the first spring 28, then the clamping strips 26 are rotated to place the wires in the wire bundling devices 25, then the clamping strips 26 are reversed and clamped with the clamping blocks 27 and the clamping strips 26, and the wires are bundled, when the wires are too long, and then the wire is wound on the wire roller 24, so that the wire is stored, and the excessive winding of the wire is avoided.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A power distribution cabinet with high-efficiency heat dissipation performance comprises a power distribution cabinet body (1) and is characterized in that a double-shaft motor (2) is fixedly connected to the upper side wall of the power distribution cabinet body (1), a cam (3) is fixedly connected to the tail end of an upper output shaft of the double-shaft motor (2), two water tanks (4) are symmetrically and fixedly connected to the upper side wall of the power distribution cabinet body (1), each water tank (4) is provided with a reciprocating mechanism, each reciprocating mechanism comprises an insertion rod (5) which is slidably inserted into the upper side wall of each water tank (4), one end, located in each water tank (4), of each insertion rod (5) is fixedly connected with a piston (6) which is in contact with the inner wall of each water tank (4), the upper end of each insertion rod (5) is fixedly connected with a fixing plate (7), and a telescopic spring (8) sleeved on the outer wall of each insertion rod (5) is fixedly connected between each fixing plate (7) and the upper side wall of each water tank (4), the outer wall of the water tank (4) is fixedly connected with a support (10), a reciprocating rod (11) is inserted into the outer wall of the support (10) in a sliding mode, a baffle (12) which is in contact with the cam (3) is fixedly connected to the end portion of the reciprocating rod (11), a reset spring (13) which is sleeved on the outer wall of the reciprocating rod (11) is fixedly connected between the baffle (12) and the support (10) together, a connecting rod (9) which is rotatably connected with the upper side wall of the fixing plate (7) is rotatably connected to the outer wall of the reciprocating rod (11), a placing plate (16) is fixedly connected into the power distribution cabinet body (1), a condensing pipe (15) which penetrates through the outer wall of the placing plate (16) is fixedly connected to the lower end of the two water tanks (4) together, the condensing pipe (15) is fixedly embedded into the outer wall of the power distribution cabinet body (1), and a bevel gear (21) is fixedly connected to the tail end of a lower output shaft of the motor (2) which penetrates through the upper side wall of the power distribution cabinet body (1), the inner top wall of the power distribution cabinet body (1) is symmetrically and fixedly connected with two side plates (17), a rotating shaft (18) is arranged between the two side plates (17), the outer wall of the rotating shaft (18) is fixedly sleeved with a bevel gear II (22) meshed with a bevel gear I (21), the outer wall of the rotating shaft (18) is symmetrically and fixedly sleeved with two incomplete gears (19), the toothed parts of the two incomplete gears (19) are oppositely arranged, the inner top wall of the power distribution cabinet body (1) is symmetrically and fixedly connected with two guide rods, the outer walls of the two guide rods are respectively slidably sleeved with racks (20) respectively meshed with the two incomplete gears (19), a swing rod (45) is rotatably connected in the power distribution cabinet body (1), and the side walls of two sides of the swing rod (45) are respectively and fixedly connected with push plates (29) respectively contacted with the lower ends of the two racks (20), the lower extreme fixedly connected with motor of pendulum rod (45), the terminal fixedly connected with fan (46) of output shaft of motor, heat dissipation window (23) are installed to the lower lateral wall of switch board body (1).
2. The distribution cabinet with high heat dissipation performance according to claim 1, wherein the inner top wall of the distribution cabinet body (1) is provided with a power-off mechanism, the power-off mechanism comprises an upper arc-shaped frame (30) fixedly connected to the inner top wall of the distribution cabinet body (1), the inner wall of the distribution cabinet body (1) is fixedly connected with a mounting plate, the upper side wall of the mounting plate is slidably inserted with a sliding rod (31), the upper end of the sliding rod (31) is fixedly connected with a lower arc-shaped frame (32), a second spring (33) sleeved on the outer wall of the sliding rod (31) is fixedly connected between the lower arc-shaped frame (32) and the mounting plate, an air bag (34) is arranged in front of the lower arc-shaped frame (32) and the upper arc-shaped frame (30), a key (36) is rotatably connected in the distribution cabinet body (1), and a third spring is fixedly connected between the outer wall of the key (36) and the lower side wall of the mounting plate, the inner wall of the power distribution cabinet body (1) is fixedly connected with a reset switch (35) which is abutted against the key (36).
3. The power distribution cabinet with high-efficiency heat dissipation performance according to claim 1, wherein two wire bundling mechanisms are arranged on the inner wall of the power distribution cabinet body (1), each wire bundling mechanism comprises a wire bundling device (25) fixedly connected to the inner wall of the power distribution cabinet body (1), the wire bundling device (25) is arranged in a U shape, a clamping strip (26) is rotatably connected to an end portion of the wire bundling device (25), a groove is formed in one end, away from the wire bundling device (25), of the clamping strip (26), a first spring (28) is fixedly connected in the groove, a clamping block (27) clamped with the clamping strip (26) is fixedly connected to an end portion of the first spring (28), and a clamping hole matched with the clamping block (27) is formed in the outer wall of the clamping strip (26).
4. The switch board with high-efficiency heat dissipation performance according to claim 1, wherein a wire roller (24) is installed between the inner wall of the switch board body (1) and the left side plate (17).
5. The switch board with high heat dissipation performance according to claim 1, wherein the upper sidewall of the container plate (16) is provided with a plurality of clamping mechanisms, each clamping mechanism comprises a vertical plate (42) fixedly connected with the upper sidewall of the container plate (16), two springs (43) are fixedly connected to both sidewalls of the vertical plate (42), one ends of the two springs (43) far away from the vertical plate (42) are fixedly connected with a clamping plate (44), and a plurality of placing grooves are formed in the upper sidewall of the container plate (16).
6. The switch board with high heat dissipation performance according to claim 1, wherein both side walls of the switch board body (1) are provided with a water collection mechanism, the water collection mechanism includes a water collection tank (37) fixedly connected to the outer wall of the switch board body (1), two water drainage tanks (38) are opened on the outer wall of the water collection tank (37), an overflow opening (39) is opened on the upper end of each water drainage tank (38), both side walls of the switch board body (1) are provided with waterproof breathable films (40), and a rain baffle (41) located above the waterproof breathable films (40) is fixedly connected to the outer wall of the water collection tank (37).
7. The switch board with high heat dissipation performance according to claim 1, wherein a dome plate (14) is fixedly connected to the upper side wall of the switch board body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111242755.9A CN114122977A (en) | 2021-10-25 | 2021-10-25 | Switch board with high-efficient heat dispersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111242755.9A CN114122977A (en) | 2021-10-25 | 2021-10-25 | Switch board with high-efficient heat dispersion |
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| Publication Number | Publication Date |
|---|---|
| CN114122977A true CN114122977A (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111242755.9A Withdrawn CN114122977A (en) | 2021-10-25 | 2021-10-25 | Switch board with high-efficient heat dispersion |
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| Country | Link |
|---|---|
| CN (1) | CN114122977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116799663A (en) * | 2022-03-04 | 2023-09-22 | 杨嗣文 | Energy-saving power distribution cabinet |
-
2021
- 2021-10-25 CN CN202111242755.9A patent/CN114122977A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116799663A (en) * | 2022-03-04 | 2023-09-22 | 杨嗣文 | Energy-saving power distribution cabinet |
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Application publication date: 20220301 |
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