CN115551273A - Electrical control cabinet convenient to install inside electrical component - Google Patents
Electrical control cabinet convenient to install inside electrical component Download PDFInfo
- Publication number
- CN115551273A CN115551273A CN202211208588.0A CN202211208588A CN115551273A CN 115551273 A CN115551273 A CN 115551273A CN 202211208588 A CN202211208588 A CN 202211208588A CN 115551273 A CN115551273 A CN 115551273A
- Authority
- CN
- China
- Prior art keywords
- clamping
- control cabinet
- main body
- cabinet
- air
- 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.)
- Pending
Links
- 230000008093 supporting effect Effects 0.000 claims abstract description 58
- 238000009434 installation Methods 0.000 claims abstract description 21
- 239000004065 semiconductor Substances 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 241000282472 Canis lupus familiaris Species 0.000 claims 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 17
- 238000006073 displacement reaction Methods 0.000 description 9
- 230000035939 shock Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- H05K7/18—Construction of rack or frame
-
- 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
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20518—Unevenly distributed heat load, e.g. different sectors at different temperatures, localised cooling, hot spots
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an electrical control cabinet convenient for installing internal electrical elements, which belongs to the technical field of control cabinets, wherein after an electrical element main body is completely pushed onto a supporting plate, a telescopic rod II is extended and drives a connecting column to move forwards through the supporting action of a spring II, the connecting column drives two clamping plates to be away from each other and drives the clamping blocks to be clamped into clamping grooves through two clamping sleeves and supporting rods on two sides, the electrical element main body is only required to be pushed forwards during installation, when the electrical element main body is disassembled, the connecting column is driven to move by pressing a button, the connecting column pulls the two clamping plates to be close to each other through the supporting rods on two sides, the clamping blocks are separated from the clamping grooves, and the disassembling work is completed.
Description
Technical Field
The invention belongs to the technical field of control cabinets, and particularly relates to an electrical control cabinet convenient for installation of internal electrical elements.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the control cabinet is convenient to overhaul, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or alarmed by the protective electrical switch in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and the control cabinet can prompt or send signals deviating from normal working states, and is commonly used in various power generation, distribution and transformation substations.
For example, chinese patent document "an electrical control cabinet convenient for installing internal electrical components" (publication number: CN 114071915A), which solves the problem that when an existing electrical control cabinet is used to install and fix electrical components, the electrical components are often directly fixed on an internal installation strip-shaped plate, but the installation strip-shaped plate inside the existing electrical control cabinet is often fixed in position and inconvenient to move in position, and when electrical components of different sizes need to be fixed, the distance between two adjacent installation strip-shaped plates cannot be changed according to the size of the electrical components, so that the use is affected, and thus electrical components of different sizes can be more conveniently installed, but the installation adopts a manner of still externally installing fasteners; further, what point out adopts two fans to blow in the air current through air-collecting hood and standpipe, blows out through the cooling tube at last, dispels the heat to inside electrical components fast, and this technique influences the heat extraction effect because of laying of components and parts easily, and the heat still can concentrate on in the switch board in a large number, and the effect is ideal inadequately.
At present, most electrical elements are usually installed in a control cabinet, and when the control cabinet is collided by external force, the interior of the control cabinet is easy to vibrate, so that the elements in the cabinet body are easy to be damaged, and the normal work of the cabinet body is influenced; secondly, most of the heat dissipation modes of the control cabinet are ventilated by arranging heat dissipation holes, or a fan is arranged in the control cabinet to discharge hot air, and due to the fact that components in the cabinet body are arranged in multiple directions, circulation of air flow is easily obstructed, so that part of hot air is easily accumulated in the cabinet body, and the heat dissipation effect is not ideal; further, in the aspect of the installation to electric elements, adopt fastening bolt fastening position usually, such connected mode easily causes contact failure or causes the potential safety hazard because of the pulling of wire because of ageing the not hard up condition that appears, is unfavorable for electric elements's installation and winding displacement and the maintenance work in later stage simultaneously.
In view of the above, an electrical control cabinet for facilitating installation of internal electrical components is proposed to solve the above problems.
Disclosure of Invention
In order to overcome the defects, the invention provides the electrical control cabinet convenient for mounting the internal electrical elements, and solves the problems that the control cabinet is easy to vibrate and damage the internal elements of the cabinet body when being collided by external force; because the components in the cabinet body are arranged in multiple directions, the circulation of air flow is easily blocked, partial hot air is easily accumulated in the cabinet body, and the heat dissipation effect is not ideal; adopt fastening bolt fastening position, the not hard up condition appears in such a connected mode easily because of ageing, causes contact failure or causes the potential safety hazard because of pulling of wire, is unfavorable for the problem of the installation of electrical component and the maintenance work of winding displacement and later stage simultaneously.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electrical control cabinet convenient to installation inside electrical component, includes the switch board main part, the bottom and the base of switch board main part are fixed mutually, be equipped with interior cabinet in the switch board main part, the outer four corners department of interior cabinet all is connected through the four corners department in three buffering subassembly and the switch board main part, be equipped with four layer boards in the interior cabinet, be equipped with three electrical component main part on the layer board, two sliders of bottom fixedly connected with of electrical component main part, slider sliding connection is in the spout, the spout is seted up at the upper surface of layer board, and a plurality of draw-in groove has all been seted up to two relative sliders one side that is close to each other, all is equipped with spacing subassembly in the draw-in groove of both sides a plurality of, and two spacing subassembly joints are outside same adjusting part, and two spacing subassembly sliding connection are in the recess, the recess is seted up in the layer board, adjusting part's one end and groove connection, the recess is linked together with the spout, adjusting part's the other end stretches out the layer board.
An air inlet hole is formed in one side of the top of the inner cabinet and communicated with an air cooling assembly, the air cooling assembly is clamped on the control cabinet main body, air guide holes are formed in the four supporting plates in a staggered mode, two air exhaust holes are formed in the bottom of the inner cabinet, and ventilating plates are clamped at positions, corresponding to the two air exhaust holes, of the bottom of the control cabinet main body.
As a further scheme of the invention: the back of the electric element main body is connected with the inner cabinet through a supporting component, the supporting component comprises a baffle, the baffle is in lap joint with the back of the electric element main body, and the back of the baffle is fixed with the inner cabinet through an elastic telescopic rod.
As a further scheme of the invention: the buffer assembly comprises a first telescopic rod, one end of the first telescopic rod is hinged to the inner cabinet through a pin shaft, the other end of the first telescopic rod is hinged to the two check blocks through a pin shaft, the two check blocks are fixed with the control cabinet body, and a first spring is sleeved outside the first telescopic rod.
As a further scheme of the invention: the limiting assembly comprises a clamping plate, the clamping plate is connected in the groove in a sliding mode, one side, away from the adjusting assembly, of the clamping plate is provided with a plurality of clamping blocks, the clamping blocks are clamped in the clamping grooves, the other side of the clamping plate is hinged to supporting rods through two pin shafts respectively, and one ends, close to each other, of the two opposite supporting rods are hinged to the clamping sleeve through the pin shafts.
As a further scheme of the invention: the adjusting part comprises a connecting column, the connecting column is connected with two clamping sleeves in a clamped mode, one end of the connecting column is fixed with the inner cabinet through a second telescopic rod, a button is fixedly connected to the other end of the connecting column, and a second spring is sleeved on the two telescopic rods.
As a further scheme of the invention: the front of the clamping block is designed to be a plane, the back of the clamping block is designed to be arc-shaped, the clamping block is matched with the clamping groove in shape, and the clamping plate is designed to be U-shaped.
As a further scheme of the invention: the air cooling assembly comprises an air cooler, the air cooler is fixed to the top of the control cabinet main body, an air conveying end of the air cooler is connected with a flexible hose, and the flexible hose penetrates through the control cabinet main body and is communicated with the air inlet hole.
As a further scheme of the invention: the both sides of layer board all are equipped with the semiconductor refrigeration piece, the semiconductor refrigeration piece joint is at interior cabinet lateral wall, the top and the bottom of interior cabinet are fixed mutually through the upper and lower both sides in elasticity frame and the switch board main part respectively, four winding displacement holes have been seted up at the back of interior cabinet, the downthehole joint of winding displacement has four insulating elastic sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the main body of the electrical element is erected by arranging the supporting plate, the two sliding blocks at the bottom of the main body of the electrical element slide into the two sliding grooves, the sliding blocks can extrude the clamping blocks in the moving process, the clamping blocks on the two sides respectively drive the two clamping plates to approach each other, and further the two clamping plates drive the supporting rods on the two sides to deflect, so that the supporting rods drive the connecting columns to move through the clamping sleeves and extrude the two telescopic rods, after the main body of the electrical element is completely pushed onto the supporting plate, the two telescopic rods stretch and drive the connecting columns to move forwards through the supporting action of the two springs, the connecting columns drive the two clamping plates to separate from each other through the two clamping sleeves and the supporting rods on the two sides, the clamping blocks are limited under the current state, the mounting stability of the main body of the electrical element is improved, when the main body of the electrical element is dismounted, the connecting columns are driven to move only by pressing a button, the connecting columns are pulled to approach each other through the supporting rods on the two clamping plates, the clamping blocks can be separated from the clamping blocks, the dismounting of the main body of the electrical element, the dismounting process of the electrical element can be used for replacing the traditional fixing mode of pulling of a cable, and the fixing and the cable, and the dismounting of the later-stage of the electrical element, and the dismounting process of the cable can be prevented from being easily damaged.
2. According to the invention, cold air is introduced into the control cabinet main body through the air cooler, the cold air enters the inner cabinet through the telescopic hose and the air inlet, the air guide holes are staggered on the four supporting plates, so that the cold air can sequentially circulate to the lower-layer electric element main body in an S shape, and the semiconductor refrigerating sheets are matched for heat exchange, the cold ends of the semiconductor refrigerating sheets are arranged in the inner cabinet, the hot ends of the semiconductor refrigerating sheets penetrate through the inner cabinet, the cold air can fill the space on each layer of supporting plate through the matching of S-shaped circulating air flow, and then the air flow is discharged from the air outlet at the bottom of the inner cabinet and is discharged out of the control cabinet main body through the ventilating plate.
3. According to the shock absorption protection device, the inner cabinet is arranged to mount the electric element main body, four corners of the inner cabinet are connected with the control cabinet main body through the buffer assemblies, when the control cabinet main body is collided by external force, the vibration amplitude can be transmitted to the inner cabinet, the inner cabinet can drive the first telescopic rods to extend or shorten, the supporting effect of the first spring is reused, the first telescopic rods can be reset quickly, the good shock absorption effect is achieved, further, the first telescopic rods are hinged with the inner cabinet and the stop blocks respectively, the inner cabinet can generate small-amplitude multi-direction displacement, the first spring can reset quickly, multi-direction shock absorption protection of the electric element main body is achieved, good supporting and damping effects are achieved by matching with the elastic frames on the upper side and the lower side of the inner cabinet, and the shock absorption effect is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic three-dimensional structure of the inner cabinet of the present invention;
FIG. 3 is a rear view of the inner cabinet of the present invention;
FIG. 4 is a front view of the inner cabinet of the present invention;
FIG. 5 is a schematic cross-sectional view of a pallet of the present invention;
FIG. 6 is a schematic view of the connection between the limiting assembly and the adjusting assembly according to the present invention;
FIG. 7 is a perspective view of the slider of the present invention;
FIG. 8 is a schematic view of a cushion assembly according to the present invention;
in the figure: 1. a control cabinet main body; 2. a base; 3. an inner cabinet; 4. a buffer assembly; 401. a first telescopic rod; 402. a first spring; 403. a stopper; 5. a pallet; 6. an electric component main body; 7. a chute; 8. a slider; 9. a limiting component; 901. clamping a plate; 902. a clamping block; 903. a strut; 904. a card sleeve; 10. an adjustment assembly; 101. connecting columns; 102. a button; 103. a second telescopic rod; 104. a second spring; 11. a groove; 12. a support assembly; 121. a baffle plate; 122. an elastic telescopic rod; 13. a card slot; 14. an air-cooled assembly; 141. a flexible hose; 142. an air cooler; 15. an air inlet hole; 16. a wind guide hole; 17. an air exhaust hole; 18. a ventilation board; 19. an elastic frame; 20. a semiconductor refrigeration sheet; 21. a wire arranging hole; 22. an insulating elastic sleeve.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 8, the present invention provides a technical solution: an electrical control cabinet convenient for mounting internal electrical elements comprises a control cabinet main body 1, wherein the bottom of the control cabinet main body 1 is fixed with a base 2, an inner cabinet 3 is arranged in the control cabinet main body 1, four corners outside the inner cabinet 3 are connected with four corners in the control cabinet main body 1 through three buffer components 4, each buffer component 4 comprises a first telescopic rod 401, one end of each first telescopic rod 401 is hinged with the inner cabinet 3 through a pin shaft, the other end of each first telescopic rod 401 is hinged with two stop blocks 403 through a pin shaft, the two stop blocks 403 are fixed with the control cabinet main body 1, a first spring 402 is sleeved outside each first telescopic rod 401, through the mutual matching between the first telescopic rods 401 and the first spring 402, when the control cabinet main body 1 is impacted by external force, the vibration amplitude can be transmitted to the inner cabinet 3, the inner cabinet 3 can drive the first telescopic rods 401 to extend or shorten, and the first telescopic rods 401 can be quickly reset by utilizing the supporting action of the first spring 402, and has a good anti-vibration effect; furthermore, as the first telescopic rod 401 is respectively hinged with the inner cabinet 3 and the stop block 403, the inner cabinet 3 can generate small-amplitude multidirectional displacement, and can quickly return through the first spring 402, so that multidirectional shock absorption protection is realized on the main body 6 of the electrical element;
four supporting plates 5 are arranged in the inner cabinet 3, three electric element main bodies 6 are arranged on the supporting plates 5, the back surfaces of the electric element main bodies 6 are connected with the inner cabinet 3 through supporting components 12, each supporting component 12 comprises a baffle 121, each baffle 121 is in lap joint with the back surface of each electric element main body 6, the back surfaces of the baffles 121 are fixed with the inner cabinet 3 through elastic telescopic rods 122, the baffles 121 are driven to jack the electric element main bodies 6 through the supporting action of the elastic telescopic rods 122, so that the electric element main bodies 6 can drive the two sliding blocks 8 to slide in the two sliding grooves 7, and the electric element main bodies 6 can be conveniently disassembled;
the bottom of the main body 6 of the electric element is fixedly connected with two sliders 8, the sliders 8 are slidably connected in the chutes 7, the chutes 7 are formed in the upper surface of the supporting plate 5, one sides of the two opposite sliders 8, which are close to each other, are respectively provided with a plurality of clamping grooves 13, a plurality of clamping grooves 13 are respectively formed in the clamping grooves 13 at two sides, the two limiting assemblies 9 are clamped outside the same adjusting assembly 10, the two limiting assemblies 9 are slidably connected in the grooves 11, each limiting assembly 9 comprises a clamping plate 901, the clamping plate 901 is slidably connected in the groove 11, one side of the clamping plate 901, which is far away from the adjusting assembly 10, is provided with a plurality of clamping blocks 902, the clamping blocks 902 are clamped in the clamping grooves 13, the other side of the clamping plate 901 is respectively hinged with a support rod 903 through two pin shafts, one ends of the two opposite support rods 903, which are close to each other, are hinged with the clamping sleeve 904 through the pin shafts, the two support rods 903 at two sides drive the two clamping plates 901 to be close to or far away from each other, so that the clamping blocks 902 are separated from the clamping grooves 13 or clamped in the clamping grooves 13, and the main body of the electric element is convenient for dismounting and mounting and dismounting the main body of the electric element;
the front surface of the clamping block 902 is designed in a plane, the back surface of the clamping block 902 is designed in an arc shape, the clamping block 902 is matched with the clamping groove 13 in shape, the clamping plate 901 is designed in a U shape, the back surface of the clamping block 902 is designed in an arc shape, the electric element main body 6 only needs to be pushed forwards when the electric element main body 6 is installed, and the clamping groove 13 can limit the clamping block 902 in the current state due to the fact that the front surface of the clamping block 902 is designed in a plane, so that the installation stability of the electric element main body 6 is improved;
An air inlet hole 15 is formed in one side of the top of the inner cabinet 3, the air inlet hole 15 is communicated with an air cooling assembly 14, the air cooling assembly 14 is clamped on the control cabinet main body 1, air guide holes 16 are formed in the four supporting plates 5 in a staggered mode, the air cooling assembly 14 comprises an air cooler 142, the air cooler 142 is fixed with the top of the control cabinet main body 1, an air conveying end of the air cooler 142 is connected with a flexible hose 141, the flexible hose 141 penetrates through the control cabinet main body 1 to be communicated with the air inlet hole 15, and the flexible hose 141 is arranged so that the inner cabinet 3 can drive the flexible hose 141 to deflect together when in a deflected position, and normal air introduction into the inner cabinet 3 cannot be influenced; because the air guide holes 16 are staggered on the four supporting plates 5, cold air can sequentially flow to the lower-layer electric element main body 6 in an S shape, and the air flow flowing in the S shape can fill the space on each layer of supporting plate 5 with the cold air, so that the heat dissipation effect is improved;
the bottom of the inner cabinet 3 is provided with two air exhaust holes 17, the positions of the bottom of the control cabinet main body 1 corresponding to the two air exhaust holes 17 are respectively clamped with a ventilating plate 18, two sides of the supporting plate 5 are respectively provided with a semiconductor refrigerating sheet 20, the semiconductor refrigerating sheets 20 are clamped on the side wall of the inner cabinet 3, the top and the bottom of the inner cabinet 3 are respectively fixed with the upper side and the lower side in the control cabinet main body 1 through elastic frames 19, the back of the inner cabinet 3 is provided with four wire arranging holes 21, four insulating elastic sleeves 22 are clamped in the wire arranging holes 21, and after cold air enters the inner cabinet 3 due to the arrangement of the semiconductor refrigerating sheets 20, the cold ends of the semiconductor refrigerating sheets 20 are arranged in the inner cabinet 3, and the hot ends penetrate through the inner cabinet 3, so that the cooling effect is improved; due to the elastic frame 19, a good supporting and damping effect is achieved, and the damping effect is improved; because of being equipped with insulating elastic sleeve 22, block into insulating elastic sleeve 22 with the wire, can play the purpose to the spacing direction of electric elements main part 6 wire, prevent that the wire from alternately twining.
The working principle of the invention is as follows:
when the electric component fixing device is used, the electric component main body 6 is erected on the supporting plate 5, the two sliding blocks 8 at the bottom of the electric component main body 6 slide into the two sliding grooves 7, the sliding blocks 8 can extrude the clamping blocks 902 in the moving process, the clamping blocks 902 on the two sides respectively drive the two clamping plates 901 to approach each other, the two clamping plates 901 drive the supporting rods 903 on the two sides to deflect, and the supporting rods 903 drive the connecting column 101 to move through the clamping sleeves 904 and extrude the telescopic rods 103;
after the electric element main body 6 is completely pushed onto the supporting plate 5, the electric element main body 6 is in close contact with the baffle 121, the two telescopic rods 103 are extended and drive the connecting column 101 to move forwards under the supporting action of the springs 104, the connecting column 101 drives the two clamping plates 901 to be away from each other through the two clamping sleeves 904 and the supporting rods 903 on the two sides, the clamping plates 901 drive the clamping blocks 902 to be clamped into the clamping grooves 13 on the sliding blocks 8, the back surfaces of the clamping blocks 902 are in an arc-shaped design, the electric element main body 6 only needs to be pushed forwards when being installed, and the clamping grooves 13 can limit the clamping blocks 902 due to the fact that the front surfaces of the clamping blocks 902 are in a planar design in the current state;
when the electric element main body 6 is disassembled, the button 102 is only needed to be pressed to drive the connecting column 101 to move, the two clamping plates 901 of the connecting column 101 are pulled to approach each other through the support rods 903 on the two sides, the clamping block 902 is separated from the clamping groove 13, the baffle 121 is driven to jack the electric element main body 6 through the supporting action of the elastic telescopic rod 122, the electric element main body 6 can drive the two sliding blocks 8 to slide in the two sliding grooves 7, and then the disassembling work of the electric element main body 6 can be completed;
when the electric control cabinet is cooled, cold air is introduced into the control cabinet main body 1 by the air cooler 142, and enters the inner cabinet 3 through the telescopic hose 141 and the air inlet holes 15, because the air guide holes 16 are staggered on the four supporting plates 5, the cold air can sequentially flow to the lower-layer electric element main body 6 in an S shape and is matched with the semiconductor refrigeration sheets 20 to perform heat exchange work, the cold ends of the semiconductor refrigeration sheets 20 are arranged in the inner cabinet 3, the hot ends of the semiconductor refrigeration sheets 20 penetrate through the inner cabinet 3, the cold air can fill the space on each layer of supporting plate 5 by matching with the air flow flowing in the S shape, and then the air flow is discharged from the air outlet holes 17 at the bottom of the inner cabinet 3 and is discharged out of the control cabinet main body 1 through the ventilating plate 18;
when switch board main part 1 receives external force to collide, can transmit vibration amplitude to interior cabinet 3 on, interior cabinet 3 then can drive a plurality of telescopic links 401 and extend or shorten, recycle the supporting role of spring 402, make a telescopic link 401 reset fast, furthermore, because a telescopic link 401 is articulated with interior cabinet 3 and dog 403 respectively, make interior cabinet 3 can the diversified displacement that produces of small size, can return rapidly through spring 402, realize diversified shock attenuation protection to electric elements main part 6, elastic frame 19 of both sides about the cabinet 3 in the cooperation, can play the effect of supporting damping.
In conclusion, the following results are obtained:
an electric element main body 6 is erected by arranging a supporting plate 5, two sliders 8 at the bottom of the electric element main body 6 slide into two sliding grooves 7, the sliders 8 can extrude a fixture block 902 in the moving process, the fixture blocks 902 at two sides respectively drive two clamping plates 901 to approach each other, then the two clamping plates 901 drive two support rods 903 at two sides to deflect, the support rods 903 drive a connecting post 101 to move through a clamping sleeve 904 and extrude a telescopic rod two 103, after the electric element main body 6 is completely pushed onto the supporting plate 5, the telescopic rod two 103 extends and drives the connecting post 101 to move forwards through the supporting action of a spring two 104, the connecting post 101 drives the two clamping plates 901 to move away from each other through the two clamping sleeves 904 and the support rods 903 at two sides, the clamping plates 901 drive the fixture blocks 902 to be clamped into clamping grooves 13 on the sliders 8, and the back surfaces of the clamping blocks 902 are designed in an arc shape, only need promote electric elements main part 6 forward when installing electric elements main part 6 can, again because of the front of fixture block 902 is planar design, make draw-in groove 13 can carry on spacingly to fixture block 902 under the current condition, improve electric elements main part 6 installation stability, and then when dismantling electric elements main part 6, only need press button 102 to make it drive spliced pole 101 to remove, make spliced pole 101 be close to each other through two cardboard 901 of both sides branch 903 pulling, make fixture block 902 break away from draw-in groove 13, can accomplish the dismantlement work to electric elements main part 6, the mode that this application adopted the joint replaces the tradition and adopts fastening bolt fixed mode, make the connection position difficult not hard up condition appear because of ageing, avoid causing contact failure or cause the potential safety hazard because of the pulling of wire, be favorable to electric elements's installation and winding displacement and the maintenance work in later stage simultaneously.
Let in cold wind in to switch board main part 1 through setting up air-cooler 142, cold wind then gets into interior cabinet 3 through expansion hose 141 and inlet opening 15, owing to stagger on four layer boards 5 and be equipped with wind-guiding hole 16, make cold wind can be the S-shaped and circulate to lower floor' S electric elements main part 6 in proper order, and cooperate semiconductor refrigeration piece 20 to carry out heat transfer work, the cold junction of semiconductor refrigeration piece 20 is in interior cabinet 3, the hot junction then passes interior cabinet 3, the cooperation is the air current of S-shaped circulation and can makes cold wind fill up the space on each layer board 5, secondly the air current is discharged from the exhaust hole 17 of interior cabinet 3 bottom, and through ventilating board 18 discharge switch board main part 1, even electric elements main part 6 lays in the internal diversified of cabinet, make it can not form the hindrance to the air current of circulation, improve the ventilation cooling effect to this electric control cabinet greatly.
Install electrical component main part 6 through setting up interior cabinet 3, the four corners department of interior cabinet 3 all is connected with switch board main part 1 through buffering subassembly 4, when switch board main part 1 receives external force collision, can transmit vibration range to interior cabinet 3 on, interior cabinet 3 then can drive a plurality of telescopic links 401 and extend or shorten, recycle the supporting role of a spring 402, make a telescopic link 401 reset fast, good antidetonation effect has, and then, because a telescopic link 401 is articulated with interior cabinet 3 and dog 403 respectively, make interior cabinet 3 can the diversified displacement that produces of small amplitude, can return rapidly through a spring 402, realize diversified shock attenuation protection to electrical component main part 6, elastic frame 19 of 3 upper and lower both sides of cabinet in the cooperation, play good support damping effect, improve the shock attenuation effect.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. An electrical control cabinet convenient to install inside electrical component, includes switch board main part (1), its characterized in that: the bottom of the control cabinet main body (1) is fixed with the base (2), an inner cabinet (3) is arranged in the control cabinet main body (1), four corners outside the inner cabinet (3) are connected with four corners in the control cabinet main body (1) through three buffer assemblies (4), four supporting plates (5) are arranged in the inner cabinet (3), three electric element main bodies (6) are arranged on the supporting plates (5), two sliding blocks (8) are fixedly connected to the bottom of each electric element main body (6), the sliding blocks (8) are connected in the sliding grooves (7) in a sliding mode, the sliding grooves (7) are formed in the upper surfaces of the supporting plates (5), a plurality of clamping grooves (13) are formed in one sides, close to each other, of the two opposite sliding blocks (8), limiting assemblies (9) are arranged in the plurality of clamping grooves (13) on two sides, the two limiting assemblies (9) are clamped outside the same adjusting assembly (10), the two limiting assemblies (9) are connected in the sliding grooves (11), the grooves (11) are formed in the grooves (5), one end of each adjusting assembly (10) is connected with the base (11), the other end of each adjusting assembly (10) is communicated with the corresponding supporting plate (11), and the corresponding adjusting assembly (7) and the supporting plate (5) extends out of each adjusting assembly (7);
an air inlet hole (15) is formed in one side of the top of the inner cabinet (3), the air inlet hole (15) is communicated with an air cooling assembly (14), the air cooling assembly (14) is connected to the control cabinet main body (1) in a clamped mode, air guide holes (16) are formed in the four supporting plates (5) in a staggered mode, two air exhaust holes (17) are formed in the bottom of the inner cabinet (3), and ventilating plates (18) are connected to the positions, corresponding to the two air exhaust holes (17), of the bottom of the control cabinet main body (1) in a clamped mode.
2. An electrical control cabinet for facilitating the installation of internal electrical components, as claimed in claim 1, wherein: the back of the electric element main body (6) is connected with the inner cabinet (3) through a supporting component (12), the supporting component (12) comprises a baffle plate (121), the baffle plate (121) is in lap joint with the back of the electric element main body (6), and the back of the baffle plate (121) is fixed with the inner cabinet (3) through an elastic telescopic rod (122).
3. An electrical control cabinet for facilitating the installation of internal electrical components, as claimed in claim 1, wherein: buffer unit (4) include telescopic link (401), the one end of telescopic link (401) is articulated through round pin axle and interior cabinet (3), the other end of telescopic link (401) is articulated through round pin axle and two dogs (403), and two dogs (403) are fixed mutually with switch board main part (1), telescopic link (401) overcoat has spring (402).
4. An electrical control cabinet for facilitating the installation of internal electrical components as claimed in claim 1, wherein: the limiting assembly (9) comprises a clamping plate (901), the clamping plate (901) is connected in the groove (11) in a sliding mode, a plurality of clamping blocks (902) are arranged on one side, away from the adjusting assembly (10), of the clamping plate (901), the clamping blocks (902) are connected in the clamping grooves (13) in a clamping mode, supporting rods (903) are hinged to the other side of the clamping plate (901) through two pin shafts respectively, and one ends, close to each other, of the two opposite supporting rods (903) are hinged to the clamping sleeve (904) through the pin shafts.
5. An electrical control cabinet for facilitating the installation of internal electrical components as claimed in claim 4, wherein: adjusting part (10) includes spliced pole (101), spliced pole (101) outer with two cutting ferrule (904) joint, the one end of spliced pole (101) is passed through two telescopic link (103) and is fixed mutually with interior cabinet (3), the other end fixedly connected with button (102) of spliced pole (101), two telescopic link (103) overcoat has two (104) of spring.
6. An electrical control cabinet for facilitating the installation of internal electrical components, as claimed in claim 5, wherein: the front surface of the clamping block (902) is designed in a plane, the back surface of the clamping block (902) is designed in an arc shape, the clamping block (902) is matched with the clamping groove (13) in shape, and the clamping plate (901) is designed in a U shape.
7. An electrical control cabinet for facilitating the installation of internal electrical components, as claimed in claim 1, wherein: the air cooling assembly (14) comprises an air cooler (142), the air cooler (142) is fixed to the top of the control cabinet main body (1), an air conveying end of the air cooler (142) is connected with a flexible hose (141), and the flexible hose (141) penetrates through the control cabinet main body (1) and is communicated with the air inlet hole (15).
8. An electrical control cabinet for facilitating the installation of internal electrical components, as claimed in claim 1, wherein: the both sides of layer board (5) all are equipped with semiconductor refrigeration piece (20), cabinet (3) lateral wall in semiconductor refrigeration piece (20) joint is in, the top and the bottom of interior cabinet (3) are fixed mutually through upper and lower both sides in elasticity frame (19) and switch board main part (1) respectively, four row line hole (21) have been seted up at the back of interior cabinet (3), the joint has four insulating elastic sleeve (22) in row line hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211208588.0A CN115551273A (en) | 2022-09-30 | 2022-09-30 | Electrical control cabinet convenient to install inside electrical component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211208588.0A CN115551273A (en) | 2022-09-30 | 2022-09-30 | Electrical control cabinet convenient to install inside electrical component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115551273A true CN115551273A (en) | 2022-12-30 |
Family
ID=84731282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211208588.0A Pending CN115551273A (en) | 2022-09-30 | 2022-09-30 | Electrical control cabinet convenient to install inside electrical component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115551273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117810830A (en) * | 2024-03-01 | 2024-04-02 | 南通讯科电气股份有限公司 | Electrical control cabinet convenient to installation electrical component |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208955440U (en) * | 2018-10-11 | 2019-06-07 | 南京苏尔机电科技有限公司 | A kind of high-tension switch cabinet with anti-distortion mechanism |
| CN110071446A (en) * | 2019-04-30 | 2019-07-30 | 江苏铭安电气有限公司 | A kind of dust-proof radiating switchgear |
| CN210007147U (en) * | 2019-07-15 | 2020-01-31 | 青岛奥特斯机电系统工程有限公司 | mute and noise reduction electric control cabinet |
| CN211792418U (en) * | 2020-04-01 | 2020-10-27 | 郑州先迪电气设备有限公司 | Hydrogen-oxygen gas analysis control cabinet |
| CN211792538U (en) * | 2019-10-14 | 2020-10-27 | 山东锦添新能源科技有限公司 | Fixing device used in fire control cabinet |
| CN213808259U (en) * | 2020-09-30 | 2021-07-27 | 天津士德液压科技有限公司 | High-power reduction gearbox electro-hydraulic reversing valve |
| CN113423207A (en) * | 2021-04-29 | 2021-09-21 | 魏华珍 | PLC frequency conversion multi-motor control cabinet |
| CN216055924U (en) * | 2021-08-03 | 2022-03-15 | 安徽景涵电气设备有限公司 | Air inlet protection air cooling device of large-current switch cabinet |
| CN216491350U (en) * | 2021-03-11 | 2022-05-10 | 珠海市洛奇云联科技有限公司 | Injection molding industrial production equipment control device |
-
2022
- 2022-09-30 CN CN202211208588.0A patent/CN115551273A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208955440U (en) * | 2018-10-11 | 2019-06-07 | 南京苏尔机电科技有限公司 | A kind of high-tension switch cabinet with anti-distortion mechanism |
| CN110071446A (en) * | 2019-04-30 | 2019-07-30 | 江苏铭安电气有限公司 | A kind of dust-proof radiating switchgear |
| CN210007147U (en) * | 2019-07-15 | 2020-01-31 | 青岛奥特斯机电系统工程有限公司 | mute and noise reduction electric control cabinet |
| CN211792538U (en) * | 2019-10-14 | 2020-10-27 | 山东锦添新能源科技有限公司 | Fixing device used in fire control cabinet |
| CN211792418U (en) * | 2020-04-01 | 2020-10-27 | 郑州先迪电气设备有限公司 | Hydrogen-oxygen gas analysis control cabinet |
| CN213808259U (en) * | 2020-09-30 | 2021-07-27 | 天津士德液压科技有限公司 | High-power reduction gearbox electro-hydraulic reversing valve |
| CN216491350U (en) * | 2021-03-11 | 2022-05-10 | 珠海市洛奇云联科技有限公司 | Injection molding industrial production equipment control device |
| CN113423207A (en) * | 2021-04-29 | 2021-09-21 | 魏华珍 | PLC frequency conversion multi-motor control cabinet |
| CN216055924U (en) * | 2021-08-03 | 2022-03-15 | 安徽景涵电气设备有限公司 | Air inlet protection air cooling device of large-current switch cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117810830A (en) * | 2024-03-01 | 2024-04-02 | 南通讯科电气股份有限公司 | Electrical control cabinet convenient to installation electrical component |
| CN117810830B (en) * | 2024-03-01 | 2024-05-24 | 南通讯科电气股份有限公司 | Electrical control cabinet convenient to installation electrical component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115551273A (en) | Electrical control cabinet convenient to install inside electrical component | |
| CN111490466A (en) | Electrical equipment with protection function | |
| CN112928653B (en) | Switch board with high heat dispersion | |
| CN113363825A (en) | Switch cabinet for intelligent management of safety appliances | |
| CN112186552A (en) | Adjustable heat dissipation device for high-voltage power distribution cabinet | |
| CN209433978U (en) | One kind being easily installed dismountable Large Oil and turns cold but system insulation partition | |
| CN216750932U (en) | Electric control box | |
| CN218678406U (en) | Micro-grid relay protection device | |
| CN213337703U (en) | Low-current grounding line selection device | |
| CN220358640U (en) | High-low voltage switch cabinet with high safety performance | |
| CN220023336U (en) | Power module falls to dodge protective structure | |
| CN218730241U (en) | Double-transformer mounting assembly | |
| CN117013408B (en) | Intelligent electrical cabinet convenient to install | |
| CN219226967U (en) | Detachable pump station electric informatization automatic control cabinet | |
| CN219959880U (en) | Convection type heat dissipation high-low voltage switch cabinet | |
| CN214708503U (en) | Safe type automated control case that pit opening installed air heater unit additional and used | |
| CN216672191U (en) | Electrical control cabinet capable of being quickly disassembled, assembled and maintained | |
| CN219351082U (en) | Electrical switch cabinet | |
| CN220897053U (en) | Aging test rack for platform area fusion terminal | |
| CN219918153U (en) | Block terminal with electronic component overload monitoring function | |
| CN220368302U (en) | Air-cooled double-fan control cabinet | |
| CN219577578U (en) | Radio frequency module convenient to installation | |
| CN215911893U (en) | Cooling assembly of relay protection device | |
| CN219874594U (en) | Switch cabinet with protection function | |
| CN219698257U (en) | Switch board with heat dissipation function |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221230 |