CN112739091B - Electrical cabinet convenient to install and maintain - Google Patents
Electrical cabinet convenient to install and maintain Download PDFInfo
- Publication number
- CN112739091B CN112739091B CN202011520456.2A CN202011520456A CN112739091B CN 112739091 B CN112739091 B CN 112739091B CN 202011520456 A CN202011520456 A CN 202011520456A CN 112739091 B CN112739091 B CN 112739091B
- Authority
- CN
- China
- Prior art keywords
- side wall
- cabinet body
- plate
- installation
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 17
- 238000012423 maintenance Methods 0.000 claims description 16
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an electrical cabinet convenient to install and maintain, which comprises an installation cabinet body, wherein the installation cabinet body is in a shape of a Chinese character 'hui' and penetrates from left to right, two symmetrically-arranged installation plates are connected to the inner side wall of the installation cabinet body in a sliding manner, and a driving mechanism for driving the installation plates to move is connected to the side wall of the installation cabinet body; two the relative one end of mounting panel all can be dismantled and be connected with the fixed plate, fixed plate lateral wall and the internal side wall sliding connection of installation cabinet. According to the invention, through the mutual matching among the mounting cabinet body, the mounting plates, the fixed plate, the movable plate, the driving motor, the bidirectional screw and the driving rod, the two mounting plates can respectively move towards two sides under the driving of the driving rod by utilizing the driving motor to drive the bidirectional screw to rotate, so that the movable plate and components positioned on the movable plate can be moved out towards the outer side of the cabinet body, and further, the components can be conveniently overhauled and maintained.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to an electrical cabinet convenient to install and maintain.
Background
The electrical cabinet is mainly a cabinet which is formed by processing steel materials and used for protecting components and parts from normal operation, is made of two materials, namely a hot rolled steel plate and a cold rolled steel plate, and is mainly used in the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like, and is very widely applied in the construction process of modern power grids.
Wherein, current regulator cubicle is when using mainly to install each electronic components on the lateral wall or the diaphragm of regulator cubicle, and according to the kind and the kind needs of components and parts, the inside is darker of partial regulator cubicle, and electronic components after the installation is located the depths of the cabinet body, does not utilize the maintenance of component and the reinstallation after the maintenance, gives people to use and has brought very big inconvenience, for this reason, we have designed the regulator cubicle of being convenient for installation maintenance and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problem that components in an electrical cabinet are inconvenient to overhaul and maintain in the prior art, and provides an electrical cabinet convenient to install and overhaul.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electrical cabinet convenient to install and maintain comprises an installation cabinet body, wherein the installation cabinet body is in a shape of a Chinese character 'hui' and penetrates from left to right, two symmetrically-arranged installation plates are connected to the inner side wall of the installation cabinet body in a sliding mode, and a driving mechanism used for driving the installation plates to move is connected to the side wall of the installation cabinet body; the opposite ends of the two mounting plates can be detachably connected with a fixed plate, the outer side wall of the fixed plate is connected with the inner side wall of the mounting cabinet body in a sliding manner, one side of the fixed plate, away from the mounting plates, is provided with a plurality of movable plates, the two movable plates which are adjacent up and down are connected through an adjustable connecting mechanism, the movable plate at the bottommost part is fixedly connected with the outer side wall of the fixed plate, and the left side and the right side of the mounting cabinet body are hinged with sealing doors; the installation cabinet is characterized in that the inner side wall of the installation cabinet body is located between the two installation plates and runs through and is fixedly connected with a plurality of radiating fins, installation cavities are formed in the front side and the rear side of the installation cabinet body, air bags are arranged in the installation cavities, the inner side wall of the installation cavity is connected with a sealing plug in a sliding mode, an air permeable groove communicated with the installation cavities is formed in the inner side wall of the installation cabinet body and located above the installation cavities, and a pushing mechanism is arranged on the inner side wall of the air permeable groove.
Preferably, actuating mechanism include with installation cabinet body top fixed connection's driving motor, the two-way screw rod of driving motor output fixedly connected with, the two-way screw rod bottom runs through the installation cabinet body and rotates with the internal bottom of installation cabinet to be connected, two installation pieces that the symmetry set up are cup jointed to two-way screw rod lateral wall screw thread, the installation piece lateral wall rotates and is connected with the actuating lever, the actuating lever is kept away from installation piece one end and is rotated and be connected with the fixed block, fixed block and adjacent installation board lateral wall fixed connection.
Preferably, a plurality of fixed hooks of mounting panel lateral wall fixedly connected with, the fixed slot with fixed hook looks adaptation is seted up to the fixed plate lateral wall, the fixed slot inside wall has first buffer board through many installation spring coupling, first buffer board lateral wall and fixed hook lateral wall contact.
Preferably, a plurality of sliders that are the T type setting of fixed plate lateral wall fixedly connected with, a plurality of movable slots have been seted up to installation cabinet internal side wall, the dashpot has all been seted up to both sides about the movable slot, the bottom has the second buffer board through many buffer spring connections in the dashpot, slider and the contact of second buffer board lateral wall.
Preferably, the connecting mechanism comprises two adjacent adjusting rods arranged on two sides of the movable plate, the bottom of each adjusting rod is rotatably connected with the outer side wall of the movable plate below the adjusting rod, the top of each adjusting rod is rotatably connected with a movable rod, and a transverse groove matched with the movable rod is formed in the outer side wall of the movable plate above the adjusting rod.
Preferably, a clamping plate is arranged between the two adjacent movable plates, clamping blocks are fixedly connected to the upper side and the lower side of the clamping plate, and clamping grooves matched with the clamping blocks are formed in the outer side walls of the movable plates.
Preferably, the pushing mechanism comprises a pushing block which is connected with the inner side wall of the ventilating groove in a sliding manner, the bottom of the pushing block is connected with the sealing plug through a pushing rod, the inner side wall of the ventilating groove is provided with a gas outlet, the inner side wall of the gas outlet is provided with a containing groove, the inner side wall of the containing groove is connected with a shielding plate in a sliding manner, the shielding plate is connected with the bottom of the containing groove through a connecting spring, the outer side wall of the shielding plate is fixedly connected with a first conducting strip, and the first conducting strip is located above the pushing block.
Preferably, the top of the ventilation groove is fixedly connected with a second conducting strip matched with the first conducting strip, a through hole is formed in the inner side wall of the installation cabinet body, a radiating fan is fixedly connected to the inner side wall of the through hole, and the radiating fan is electrically connected with the second conducting strip.
The invention has the beneficial effects that:
1. through mutually supporting between the installation cabinet body, mounting panel, fixed plate, fly leaf, driving motor, two-way screw rod and the actuating lever, utilize driving motor to drive two-way screw rod and rotate and to make two mounting panels move to both sides respectively under the actuating lever drives to can shift out fly leaf and the components and parts that are located on the fly leaf to the external side of cabinet, and then be convenient for overhaul and maintain components and parts.
2. Through mutually supporting between mounting panel, fixed plate, fixed hook, first buffer board, slider and the second buffer board, link together fixed plate detachable and mounting panel, can take out the maintenance alone with one of them side electron component according to the maintenance needs like this, improved the suitability of this device.
3. Through mutually supporting between installation cavity, gasbag, ejector pad, ventilative groove, shielding plate and the first conducting strip, utilize the principle of gasbag expend with heat and contract with cold can utilize the ejector pad to push up first conducting strip when the internal temperature of installation cabinet risees, the gas outlet is opened this moment, increases the heat dispersion of the installation cabinet body.
4. Through mutually supporting of first conducting strip, second conducting strip, radiator fan and gasbag, when the gasbag lasts the inflation because of the temperature risees, first conducting strip and second conducting strip contact, radiator fan circular telegram to can blow to the internal of installation cabinet, further accelerate the heat dissipation of the installation cabinet body, reduce at the temperature simultaneously, after the gasbag shrink, first conducting strip and second conducting strip separation, radiator fan outage stop work, radiator fan need not to last work promptly, and is energy-conserving province and consumptive.
Drawings
Fig. 1 is a schematic structural view of an electrical cabinet convenient to install and maintain according to the present invention;
FIG. 2 is a schematic view of a connection structure of a mounting plate and a fixing plate in an electrical cabinet convenient to mount and overhaul according to the invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a side view of a fixed plate and a movable plate in an electrical cabinet convenient to install and maintain according to the present invention;
FIG. 5 is a schematic view of a connection structure of a clamping plate and a clamping block in an electrical cabinet convenient to install and maintain, provided by the invention;
fig. 6 is a cross-sectional view of an installation cabinet body in an electrical cabinet convenient to install and maintain according to the invention;
FIG. 7 is an enlarged view at B in FIG. 6;
fig. 8 is a schematic view of an internal structure of an installation cavity and a ventilation groove in the electrical cabinet convenient to install and maintain, provided by the invention;
fig. 9 is a side view of an electrical cabinet convenient to install and repair according to the present invention.
In the figure: 1. mounting a cabinet body; 2. mounting a plate; 3. a fixing plate; 4. a movable plate; 5. a sealing door; 6. a heat sink; 7. a mounting cavity; 8. an air bag; 9. a drive motor; 10. a bidirectional screw; 11. mounting blocks; 12. a drive rod; 13. a fixed block; 14. a fixed hook; 15. installing a spring; 16. a first buffer plate; 17. a slider; 18. a buffer spring; 19. a second buffer plate; 20. adjusting a rod; 21. a movable rod; 22. a transverse groove; 23. clamping a plate; 24. a clamping block; 25. a push block; 26. a push rod; 27. an air outlet; 28. a connecting spring; 29. a shielding plate; 30. a first conductive sheet; 31. a second conductive sheet; 32. a heat radiation fan; 33. a ventilation groove; 34. and (4) sealing the plug.
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. 1-9, an electrical cabinet convenient to install and maintain comprises an installation cabinet body 1, wherein the installation cabinet body 1 is in a shape of a Chinese character 'hui' and penetrates from left to right, two symmetrically arranged installation plates 2 are connected to the inner side wall of the installation cabinet body 1 in a sliding manner, and a driving mechanism used for driving the installation plates 2 to move is connected to the side wall of the installation cabinet body 1; actuating mechanism include with the 1 top fixed connection's of the installation cabinet body driving motor 9, driving motor 9 output end fixedly connected with two-way screw rod 10, two-way screw rod 10 bottom run through the installation cabinet body 1 and with the installation cabinet body 1 interior bottom rotate be connected, two installation pieces 11 that the symmetry set up are cup jointed to two-way screw rod 10 lateral wall screw thread, installation piece 11 lateral wall rotates and is connected with actuating lever 12, actuating lever 12 is kept away from installation piece 11 one end and is rotated and be connected with fixed block 13, fixed block 13 and 2 lateral wall fixed connection of adjacent mounting panel, driving motor 9 is the servo motor among the prior art, give unnecessary details here, the thermovent that does not show in the figure has still been seted up on the lateral wall of the installation cabinet body 1.
Wherein, two relative one ends of mounting panel 2 all can be dismantled and be connected with fixed plate 3, a plurality of fixed hooks 14 of 2 lateral wall fixedly connected with of mounting panel, the fixed slot with 14 looks adaptations of fixed hook is seted up to 3 lateral walls of fixed plate, the fixed slot inside wall is connected with first buffer board 16 through many installation springs 15, 16 lateral walls of first buffer board and the contact of 14 lateral walls of fixed hook, utilize installation spring 15 and the cooperation of first buffer board 16, after fixed hook 14 inserts the fixed slot, still can play certain cushioning effect with the cooperation of fixed hook 14, reduce the vibrations of fixed plate 3.
3 lateral walls of fixed plate and the 1 inside wall sliding connection of the installation cabinet body, 3 lateral wall fixedly connected with of fixed plate a plurality of slider 17 that are the setting of T type, a plurality of movable slots have been seted up to 1 inside wall of the installation cabinet body, the dashpot has all been seted up to both sides about the movable slot, the bottom is connected with second buffer board 19 through many buffer spring 18 in the dashpot, slider 17 and the contact of 19 lateral walls of second buffer board, can avoid fixed plate 3 and the 1 inner wall of the installation cabinet body to break away from like this, also can further play the cushioning effect to fixed plate 3 simultaneously, and then reduce the influence of vibrations to electronic components.
The side, far away from the mounting plate 2, of the fixed plate 3 is provided with a plurality of movable plates 4, the two adjacent movable plates 4 are connected through an adjustable connecting mechanism, the movable plate 4 at the bottommost is fixedly connected with the outer side wall of the fixed plate 3, and the left side and the right side of the mounting cabinet body 1 are hinged with sealing doors 5; the connecting mechanism comprises adjusting rods 20 arranged at two sides of two adjacent movable plates 4, the bottom of each adjusting rod 20 is rotatably connected with the outer side wall of the corresponding movable plate 4 positioned below, the top of each adjusting rod 20 is rotatably connected with a movable rod 21, the outer side wall of the corresponding movable plate 4 positioned above is provided with a transverse groove 22 matched with the corresponding movable rod 21, a clamping plate 23 is arranged between the two adjacent movable plates 4 above and below, the upper side and the lower side of each clamping plate 23 are fixedly connected with clamping blocks 24, the outer side wall of each movable plate 4 is provided with a clamping groove matched with the corresponding clamping block 24, and the clamping plates 23 are matched with the clamping blocks 24, can support two adjacent movable plates 4 up and down, ensures the stability of components on the movable plates 4, it should be noted that wire holes and wire grooves for installing wires are reserved on the installation cabinet body 1, the installation plate 2 and the fixing plate 3, which are not shown in the figure, so as to facilitate the wiring of each electronic component.
Wherein, 1 inside wall of the installation cabinet body just is located and runs through and a plurality of fin 6 of fixedly connected with between two mounting panels 2, utilize the good heat conductivility of fin 6, can derive the partial heat of the internal 1 of installation cabinet, effectively realize the heat dissipation, installation cavity 7 has all been seted up to both sides around the installation cabinet body 1, be equipped with gasbag 8 in the installation cavity 7, installation cavity 7 inside wall sliding connection has sealing plug 34, the ventilation groove 33 with installation cavity 7 intercommunication is seted up to the installation cabinet body 1 inside wall just is located installation cavity 7 top, ventilation groove 33 inside wall is equipped with pushing mechanism.
Concretely, pushing mechanism includes the ejector pad 25 with ventilative 33 inside wall sliding connection of groove, ejector pad 25 bottom is connected with sealing plug 34 through push rod 26, gas outlet 27 has been seted up to ventilative 33 inside wall of groove, the groove has been seted up to gas outlet 27 inside wall, accomodate inslot inside wall sliding connection has shielding plate 29, shielding plate 29 passes through coupling spring 28 and accomodates the inslot bottom and is connected, the first conducting strip 30 of shielding plate 29 outside wall fixedly connected with, first conducting strip 30 is located ejector pad 25 top, shielding plate 29 is in the closed condition under normal condition, reducible dust gets into in the installation cabinet body 1.
Further, top fixedly connected with and the second conducting strip 31 of first conducting strip 30 looks adaptation in ventilative groove 33, run through the mouth has been seted up to the installation cabinet body 1 inside wall, run through a mouthful inside wall fixedly connected with radiator fan 32, radiator fan 32 is connected with second conducting strip 31 electricity, first conducting strip 30, second conducting strip 31 and radiator fan 32 are prior art, its electric connection relation each other is current maturation, it is not repeated here, be close to the still fixedly connected with filter screen in the position in the outside at the mouth of running through, it gets into in the installation cabinet body 1 to reduce the dust.
The invention can be illustrated by the following operating modes:
each electron component is all installed on fly leaf 4, during the maintenance, can open the sealing door 5 of both sides, start driving motor 9 corotation, two-way screw rod 10 rotates and drives two installation pieces 11 and remove to both sides respectively this moment, the mounting panel 2 that actuating lever 12 promoted both sides moves the department to both sides respectively, thereby make components and parts remove to being close to sealing door 5 department, convenient to overhaul, after the maintenance, can remove mounting panel 2 to being close to the inside position of the installation cabinet body 1 again after starting driving motor 9 reversal.
In addition, when the deep maintenance is needed, the clamping plate 23 can be sequentially taken down from top to bottom, when the clamping plate 23 is taken down, the movable plate 4 at the top can be moved firstly until the movable rod 21 is tightly abutted to the rightmost side of the transverse groove 22, the movable plate 4 at the top can be kept stable at the moment, the steps are repeated, the movable plates 4 can be extended out and are arranged in a trapezoidal and gradual mode, the deep maintenance of each electronic component is facilitated, after the maintenance is finished, the movable plates 4 are moved from the lower side, and after one movable plate 4 is moved, the movable plates 4 are fixed by the clamping plate 23 and the fixture block 24, so that the movable plates 4 are stable.
When the temperature in the installation cabinet body 1 rises, the air bag 8 is heated to expand, at the moment, the sealing plug 34 can be extruded to move upwards, the push rod 26 moves upwards to drive the push block 25 to move upwards, the push block 25 starts to extrude the first conducting plate 30 to move upwards, the first conducting plate 30 drives the shielding plate 29 to move upwards, the air outlet 27 is opened, the heat dissipation effect of the installation cabinet body 1 is better, when the temperature still rises, the first conducting plate 30 continues to move upwards until contacting with the second conducting plate 31, the heat dissipation fan 32 is powered on to start blowing, the heat dissipation of the installation cabinet body 1 is further accelerated, meanwhile, the temperature is reduced, after the air bag 8 contracts, the first conducting plate 30 is separated from the second conducting plate 31, the heat dissipation fan 32 is powered off to stop working, namely, the heat dissipation fan 32 does not need to work continuously, and energy and consumption are saved.
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 (1)
1. The electrical cabinet convenient to install and maintain comprises an installation cabinet body (1), and is characterized in that the installation cabinet body (1) is in a shape of a Chinese character 'hui' and penetrates left and right, two symmetrically arranged installation plates (2) are connected to the inner side wall of the installation cabinet body (1) in a sliding manner, and a driving mechanism for driving the installation plates (2) to move is connected to the side wall of the installation cabinet body (1);
one end of each of the two mounting plates (2) opposite to each other can be detachably connected with a fixed plate (3), the outer side wall of each fixed plate (3) is connected with the inner side wall of the corresponding mounting cabinet body (1) in a sliding mode, one side, away from the corresponding mounting plate (2), of each fixed plate (3) is provided with a plurality of movable plates (4), the two adjacent movable plates (4) are connected through adjustable connecting mechanisms, the movable plate (4) at the bottommost part is fixedly connected with the outer side wall of the corresponding fixed plate (3), and the left side and the right side of the corresponding mounting cabinet body (1) are hinged with sealing doors (5);
the air-permeable cabinet is characterized in that a plurality of radiating fins (6) penetrate through and are fixedly connected between the two mounting plates (2) on the inner side wall of the mounting cabinet body (1), mounting cavities (7) are formed in the front side and the rear side of the mounting cabinet body (1), air bags (8) are arranged in the mounting cavities (7), sealing plugs (34) are connected to the inner side wall of the mounting cavities (7) in a sliding mode, air-permeable grooves (33) communicated with the mounting cavities (7) are formed in the inner side wall of the mounting cabinet body (1) and above the mounting cavities (7), and pushing mechanisms are arranged on the inner side wall of each air-permeable groove (33);
the driving mechanism comprises a driving motor (9) fixedly connected with the top of the installation cabinet body (1), the output end of the driving motor (9) is fixedly connected with a bidirectional screw (10), the bottom of the bidirectional screw (10) penetrates through the installation cabinet body (1) and is rotatably connected with the inner bottom of the installation cabinet body (1), the outer side wall of the bidirectional screw (10) is in threaded sleeve connection with two installation blocks (11) which are symmetrically arranged, the outer side wall of each installation block (11) is rotatably connected with a driving rod (12), one end, far away from the installation block (11), of each driving rod (12) is rotatably connected with a fixed block (13), and each fixed block (13) is fixedly connected with the outer side wall of the adjacent installation plate (2);
the outer side wall of the mounting plate (2) is fixedly connected with a plurality of fixing hooks (14), the outer side wall of the fixing plate (3) is provided with fixing grooves matched with the fixing hooks (14), the inner side wall of each fixing groove is connected with a first buffer plate (16) through a plurality of mounting springs (15), and the outer side wall of each first buffer plate (16) is contacted with the outer side wall of each fixing hook (14);
the outer side wall of the fixed plate (3) is fixedly connected with a plurality of T-shaped sliding blocks (17), the inner side wall of the mounting cabinet body (1) is provided with a plurality of movable grooves, the upper side and the lower side of each movable groove are provided with buffer grooves, the bottom in each buffer groove is connected with a second buffer plate (19) through a plurality of buffer springs (18), and the sliding blocks (17) are in contact with the outer side wall of the second buffer plate (19);
the connecting mechanism comprises adjusting rods (20) arranged on two sides of two adjacent movable plates (4), the bottoms of the adjusting rods (20) are rotatably connected with the outer side wall of the movable plate (4) positioned below, the top of each adjusting rod (20) is rotatably connected with a movable rod (21), and the outer side wall of the movable plate (4) positioned above is provided with a transverse groove (22) matched with the movable rod (21);
a clamping plate (23) is arranged between two adjacent movable plates (4) at the upper part and the lower part, clamping blocks (24) are fixedly connected to the upper side and the lower side of each clamping plate (23), and clamping grooves matched with the clamping blocks (24) are formed in the outer side walls of the movable plates (4);
the pushing mechanism comprises a pushing block (25) which is in sliding connection with the inner side wall of a ventilation groove (33), the bottom of the pushing block (25) is connected with a sealing plug (34) through a pushing rod (26), the inner side wall of the ventilation groove (33) is provided with an air outlet (27), the inner side wall of the air outlet (27) is provided with an accommodating groove, the inner side wall of the accommodating groove is in sliding connection with a shielding plate (29), the shielding plate (29) is connected with the bottom in the accommodating groove through a connecting spring (28), the outer side wall of the shielding plate (29) is fixedly connected with a first conducting strip (30), and the first conducting strip (30) is located above the pushing block (25);
the top in the ventilation groove (33) is fixedly connected with a second conducting strip (31) matched with the first conducting strip (30), a through opening is formed in the inner side wall of the mounting cabinet body (1), a radiating fan (32) is fixedly connected to the inner side wall of the through opening, and the radiating fan (32) is electrically connected with the second conducting strip (31);
during maintenance, the sealing doors on two sides can be opened, the driving motor is started to rotate forwards, the two-way screw rod rotates and drives the two mounting blocks to move towards two sides respectively, and the driving rod pushes the mounting plates on two sides to move towards two sides respectively, so that the components are moved to positions close to the sealing doors, the maintenance is convenient, and after the maintenance is finished, the mounting plates can be moved to positions close to the inner parts of the mounting cabinet again after the driving motor is started to rotate reversely; in addition, when deep maintenance is needed, the clamping plate can be sequentially taken down from top to bottom, when the clamping plate is taken down, the movable plate at the top can move firstly until the corresponding movable rod is tightly abutted against the rightmost side of the transverse groove, at the moment, the movable plate at the top can be kept stable, the steps are repeated, all the movable plates can extend out and are arranged step by step in a trapezoidal shape, deep maintenance of all electronic components is facilitated, after the maintenance is finished, the movable plates are moved from the lower part, and after each movable plate is moved, the movable plates are fixed by the clamping plate and the clamping blocks, so that the movable plates are stable;
when the internal temperature of the installation cabinet rises, the gasbag is heated and expanded, can extrude the sealing plug and upwards move this moment, the push rod shifts up and drives the ejector pad and shifts up, the ejector pad begins to extrude first conducting strip and upwards moves, first conducting strip drives the shielding plate and shifts up, the gas outlet is opened, the heat dissipation effect of the installation cabinet body is better, when the temperature still rises, first conducting strip continues to shift up until contacting with the second conducting strip, radiator fan circular telegram begins to blow, further accelerate the heat dissipation of the installation cabinet body, simultaneously at the temperature reduction, after the gasbag contracts, first conducting strip and second conducting strip separate, radiator fan outage stop work, radiator fan need not to continue work promptly, energy saving and consumption saving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011520456.2A CN112739091B (en) | 2020-12-21 | 2020-12-21 | Electrical cabinet convenient to install and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011520456.2A CN112739091B (en) | 2020-12-21 | 2020-12-21 | Electrical cabinet convenient to install and maintain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112739091A CN112739091A (en) | 2021-04-30 |
| CN112739091B true CN112739091B (en) | 2022-04-22 |
Family
ID=75604137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011520456.2A Active CN112739091B (en) | 2020-12-21 | 2020-12-21 | Electrical cabinet convenient to install and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112739091B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113365460B (en) * | 2021-07-12 | 2022-09-13 | 北京首信圆方机电设备有限公司 | Cabinet with prevention of seepage water |
| CN114300965B (en) * | 2022-01-06 | 2022-10-04 | 昌松智能科技(上海)有限公司 | Electrical integrated power distribution cabinet |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0269479A1 (en) * | 1986-10-22 | 1988-06-01 | Digital Equipment Corporation | A cabinet for a computer assembly |
| CN107896451A (en) * | 2017-11-29 | 2018-04-10 | 新昌县时利和机械有限公司 | A kind of communication cabinet being moved easily |
| CN110752528A (en) * | 2019-11-24 | 2020-02-04 | 李喆 | Dustproof heat abstractor of switch board |
| CN211063977U (en) * | 2020-01-14 | 2020-07-21 | 山东智慧燃气物联网技术有限公司 | P L C switch board convenient to maintenance |
| CN211209075U (en) * | 2019-12-30 | 2020-08-07 | 苏州市相城区恒通电器厂 | Low-voltage switchgear convenient to overhaul |
| CN211335273U (en) * | 2019-09-02 | 2020-08-25 | 陈诚 | Bill storage device for accounting |
| CN111655012A (en) * | 2020-07-02 | 2020-09-11 | 山东水利职业学院 | Heat dissipation temperature control system of automatic device control cabinet |
| CN111694416A (en) * | 2020-06-04 | 2020-09-22 | 烟台工程职业技术学院(烟台市技师学院) | Computer control device and control method of product processing equipment |
| CN211629622U (en) * | 2020-01-11 | 2020-10-02 | 四川中宇建设工程有限公司 | Building electrical cabinet |
| CN211829700U (en) * | 2020-03-12 | 2020-10-30 | 张锦婷 | Power distribution cabinet convenient to maintain |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640720A (en) * | 2016-12-04 | 2017-05-10 | 南陵县生产力促进中心 | Computer cooling fan drive delay control device |
| CN211351434U (en) * | 2020-03-13 | 2020-08-25 | 李康娇 | Novel electric automatization explosion-proof formula outdoor distribution box |
| CN111952859A (en) * | 2020-09-21 | 2020-11-17 | 淮阴工学院 | A kind of waterproof switch cabinet and installation method thereof |
-
2020
- 2020-12-21 CN CN202011520456.2A patent/CN112739091B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0269479A1 (en) * | 1986-10-22 | 1988-06-01 | Digital Equipment Corporation | A cabinet for a computer assembly |
| CN107896451A (en) * | 2017-11-29 | 2018-04-10 | 新昌县时利和机械有限公司 | A kind of communication cabinet being moved easily |
| CN211335273U (en) * | 2019-09-02 | 2020-08-25 | 陈诚 | Bill storage device for accounting |
| CN110752528A (en) * | 2019-11-24 | 2020-02-04 | 李喆 | Dustproof heat abstractor of switch board |
| CN211209075U (en) * | 2019-12-30 | 2020-08-07 | 苏州市相城区恒通电器厂 | Low-voltage switchgear convenient to overhaul |
| CN211629622U (en) * | 2020-01-11 | 2020-10-02 | 四川中宇建设工程有限公司 | Building electrical cabinet |
| CN211063977U (en) * | 2020-01-14 | 2020-07-21 | 山东智慧燃气物联网技术有限公司 | P L C switch board convenient to maintenance |
| CN211829700U (en) * | 2020-03-12 | 2020-10-30 | 张锦婷 | Power distribution cabinet convenient to maintain |
| CN111694416A (en) * | 2020-06-04 | 2020-09-22 | 烟台工程职业技术学院(烟台市技师学院) | Computer control device and control method of product processing equipment |
| CN111655012A (en) * | 2020-07-02 | 2020-09-11 | 山东水利职业学院 | Heat dissipation temperature control system of automatic device control cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112739091A (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112739091B (en) | Electrical cabinet convenient to install and maintain | |
| CN211152601U (en) | High-temperature protection circuit connection structure of electric vehicle | |
| CN215267515U (en) | Safe type cable branch case with quick heat radiation structure | |
| CN210092659U (en) | Power box with good heat dissipation performance | |
| CN214013514U (en) | Power distribution cabinet for bidirectional regulation control output equipment | |
| CN112311203B (en) | Linear power supply and using method thereof | |
| CN115528549B (en) | Switch contact box | |
| CN214673585U (en) | An electrical automation wiring cabinet | |
| CN215378246U (en) | Metal armored intelligent closed switch equipment | |
| CN212462712U (en) | Bus duct for power transmission and transformation equipment | |
| CN212380751U (en) | Cubical switchboard convenient to installation | |
| CN217115325U (en) | Three-phase high-efficiency pulse electrostatic dust collector power supply device | |
| CN112230745A (en) | Efficient heat dissipation auxiliary mechanism for computer host based on effective dust prevention | |
| CN216462757U (en) | Plug-in device for welding heat dissipation part | |
| CN217822585U (en) | Relay with long service life | |
| CN214174934U (en) | Internal temperature-sensing control automatic opening and closing heat dissipation system of electrical equipment | |
| CN216312434U (en) | Remote power supply intelligent monitoring communication gateway device | |
| CN218216277U (en) | Combined sub-control cabinet with protection function | |
| CN214592507U (en) | 5G internet remote transmission control device | |
| CN221428370U (en) | Low-voltage fixed switch cabinet with heat dissipation function | |
| CN211184666U (en) | Diesel generating set switch board | |
| CN115696822B (en) | Vehicle-mounted power supply inverter | |
| CN213305235U (en) | Linear power supply with good heat dissipation effect | |
| CN110190522B (en) | Small bus installed in high-voltage cabinet modularization cabinet | |
| CN221509295U (en) | Novel generator cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220331 Address after: 321000 No. 287 Jinsha street, bailongqiao Town, Wucheng District, Jinhua City, Zhejiang Province Applicant after: Zhejiang RENYAO Electric Technology Co.,Ltd. Address before: 518000 room 503, building 123 (northeast of shilongzi bridge), shilongzi old village, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Li Ruikun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |