CN117543391B - GGD type low-voltage switch cabinet capable of preventing high temperature - Google Patents
GGD type low-voltage switch cabinet capable of preventing high temperature Download PDFInfo
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- CN117543391B CN117543391B CN202311596076.0A CN202311596076A CN117543391B CN 117543391 B CN117543391 B CN 117543391B CN 202311596076 A CN202311596076 A CN 202311596076A CN 117543391 B CN117543391 B CN 117543391B
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- fixedly connected
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- frame
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- 238000001125 extrusion Methods 0.000 claims abstract description 67
- 239000002826 coolant Substances 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 19
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010009 beating Methods 0.000 claims 4
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 2
- 206010066054 Dysmorphism Diseases 0.000 description 13
- 239000000428 dust Substances 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a GGD low-voltage switch cabinet capable of preventing high temperature, which relates to the technical field of switch cabinets and comprises a base, wherein a bent frame is arranged on the lower surface of the base, the upper surface of the base is fixedly connected with a bottom plate, the edge of the outer surface of the bottom plate is fixedly connected with a clamping plate, one side of the bottom plate far away from the clamping plate is fixedly connected with a box body, and the surface of the box body is fixedly connected with a spacing plate. This GGD type low-voltage switch cabinet with prevent high temperature, through the temperature rising, the snap ring is swelled outwards ejecting, release the extrusion piece and slide downwards for the extrusion piece drives and collects the bag and slide downwards, produces the extrusion at gliding in-process extrusion piece and balladeur train, and the extrusion piece receives the pressure and makes shrink pole inwards shrink, and extrusion piece extrudees collecting the bag with shrink pole, extrudes the coolant from the discharge port, reaches when the temperature rises in the box, extrudes the coolant rapidly, reduces the box internal temperature, prevents that the box internal temperature is too high components and parts are impaired.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a GGD type low-voltage switch cabinet capable of preventing high temperature.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various ac contactors, etc., and high-voltage and low-voltage switchgear, high-voltage buses, such as power plants, etc., and low-cycle relief for protecting major equipment.
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system. The components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a transformer, various protection devices and the like. The switch cabinets are classified into a movable switch cabinet and a fixed switch cabinet according to the installation mode of the circuit breaker; or according to the different cabinet structures, the switch cabinet can be divided into an open switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; according to different voltage levels, the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be further divided. The method is mainly suitable for various different occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industry textile, factories and mining enterprises, residential communities, high-rise buildings and the like.
At present, the existing switch cabinet has poor internal heat dissipation, under the condition that internal circuit components continuously work, the temperature in the switch cabinet rises, water vapor is attached to the switch cabinet in long-term operation under high-temperature conditions, and the circuit components are used for a long time and are corroded by the water vapor, so that short circuit of a circuit is easily caused, and the service life of the circuit components is influenced; in addition, a large amount of dust is deposited in the switch cabinet, and the dust adheres to the surface of the circuit electrical part to influence the heat dissipation effect.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a GGD low-voltage switch cabinet of high temperature prevention, includes the base, curved frame has been seted up to the lower surface of base, the upper surface fixedly connected with bottom plate of base, bottom plate surface edge fixedly connected with cardboard, one side fixedly connected with box that the cardboard was kept away from to the bottom plate, the fixed surface of box is connected with the division board, the surface both sides of division board are provided with the chamber door, the chamber door articulates the surface at the box, the fixed surface of bottom plate is connected with the subassembly that shakes, the subassembly that shakes is provided with two sets of, two sets of the subassembly that shakes all fixed connection at the inner wall of box;
This GGD type low tension switchgear of preventing high temperature still includes:
the heat dissipation assembly comprises an elastic frame, wherein the surface of the elastic frame is connected with a limiting plate in a threaded manner, a plugboard is fixedly connected with the surface of the elastic frame, a pushing rolling piece is fixedly connected with the surface of the plugboard, the surface of the pushing rolling piece is fixedly connected with the surface of the limiting plate, and an extrusion piece is connected with the surface of the pushing rolling piece in a sliding manner.
Preferably, the vibration component comprises a base, an arc-shaped groove is fixedly connected between the opposite surfaces of the base, a swinging part is fixedly connected with the surface of the base, a support is fixedly connected with the surface of the base, a connecting block is fixedly connected with the surface of the support, jacking blocks are fixedly connected with two sides of the outer surface of the connecting block, and an extension hole is fixedly connected with the middle of the outer surface of the connecting block. The swinging pushing piece extends from the extending hole to be in contact with the heat dissipation assembly, and knocks the heat dissipation assembly.
Preferably, the swinging pushing piece comprises a fixed seat, a connecting rod is fixedly connected to the surface of the fixed seat, a limiting clamping plate is sleeved on the surface of the connecting rod, a lantern ring is rotationally connected to the surface of the limiting clamping plate, an extension plate is fixedly connected to the surface of the lantern ring, and a knocking plate is fixedly connected to the surface of the extension plate. The long-term operating temperature of components and parts in the box rises, and components and parts surface can adhere to steam, and components and parts produce vibration when the operation for limiting clamp plate drives the extension board at the connecting rod surface and rotates, and the knocking plate is located dysmorphism bent plate below, and dysmorphism bent plate pushes down the time with the dynamics of knocking plate gliding, when dysmorphism bent plate lifting, the knocking plate upwards pops up and beats the dysmorphism bent plate, knocks steam and dust off, avoids steam to adhere to at components and parts surface corrosion components and parts, reduces the dust on components and parts surface.
Preferably, the elastic frame comprises support blocks, the support blocks are provided with four support blocks, the four support blocks are symmetrical with the limiting plate as a center, the surface of each support block is fixedly connected with a special-shaped bent plate, the surface of each special-shaped bent plate is fixedly connected with a placing groove, and the inside of each placing groove is fixedly connected with a plugboard.
Preferably, the surface fixedly connected with bracing piece of dysmorphism bent plate, the surface cover of bracing piece is equipped with the spring, the surface sliding connection of spring has the stopper, the surface fixedly connected with limiting plate of stopper. The special-shaped bent plate is made of elastic materials, when the extrusion piece slides on the surface of the push-rolling piece, the special-shaped bent plate moves downwards along with the sliding position of the extrusion piece, and the spring is driven by the special-shaped bent plate to downwards pull, so that the special-shaped bent plate and the knocking plate are extruded, and the knocking plate is pushed.
Preferably, the pushing roller comprises a clamping ring, a sliding frame is fixedly connected to the surface of the clamping ring, and an extrusion part is connected to the surface of the sliding frame in a sliding manner.
Preferably, the sliding frame is fixedly connected to the surface of the inserting plate, the sliding frame is fixedly connected with a shaft rod through the inserting plate, the surface of the shaft rod is rotatably connected with an arc bending frame, and the surface of the arc bending frame is in threaded connection with a pushing block. When the high-temperature collecting bag slides downwards again, impact is generated on the pushing block overturned on the surface of the sliding frame, and at the moment, the pushing block is jacked up by the extrusion piece, so that the arc bending frame drives the pushing block to outwards overturned, the collecting bag continuously slides downwards, and the collecting bag collides with the inserting plate.
Preferably, the extrusion piece comprises a collecting bag, a cooling agent is arranged in the collecting bag, a connecting plate is fixedly connected to the surface of the collecting bag, extrusion pieces are arranged on the surface of the connecting plate, and the extrusion pieces are distributed on the surface of the connecting plate in a circumferential mode. When the extrusion piece drives the collection bag to slide to the bottom end of the sliding frame, the inserting plate is impacted, the arc bending frame is impacted to vibrate and rotate on the surface of the shaft rod, when the arc bending frame rotates to the surface of the extrusion piece, the arc bending frame overturns to rub the extrusion piece, and the extrusion piece is pushed upwards by the falling force of the arc bending frame to enable the collection bag to be jacked upwards for resetting.
Preferably, the surface fixedly connected with of collection bag is discharged the hole, the surface sliding connection of collection bag has the shrink pole, the surface fixedly connected of shrink pole is at the surface of extrusion piece, extrusion piece extrudees the adaptation with collection bag. The temperature rises, and the snap ring is swelled outwards and is ejecting, pushes out the extrusion piece and slides downwards for the extrusion piece drives and collects the bag and slide downwards, produces the extrusion at gliding in-process extrusion piece and balladeur train, and the extrusion piece receives pressure and makes shrink rod inwards shrink, and extrusion piece and shrink rod extrude the collection bag, extrude the coolant from the discharge port, reaches when the temperature rises in the box, extrudes the coolant rapidly, reduces the box internal temperature, prevents that the interior high temperature components and parts of box are impaired.
The invention provides a GGD type low-voltage switch cabinet capable of preventing high temperature. The beneficial effects are as follows:
1. This GGD type low-voltage switch cabinet of preventing high temperature, through the temperature rising, the snap ring is swelled outwards ejecting, release the extrusion piece and slide downwards for the extrusion piece drives and collects the bag and slide downwards, produces the extrusion at gliding in-process extrusion piece and balladeur train, and the extrusion piece receives pressure and makes the shrink pole inwards shrink, and extrusion piece extrudees collecting the bag with the shrink pole, extrudes the coolant from the discharge port, reaches when the temperature rises in the box, extrudes the coolant rapidly, reduces the box internal temperature, prevents that the box internal temperature is too high components and parts are impaired.
2. This GGD type low-voltage switch cabinet of preventing high temperature drives through the extrusion piece and collects the bag landing to the balladeur train bottom, produces the striking to the inserted plate for curved arc frame receives the striking and produces vibrations and rotate on the axostylus axostyle surface, and curved arc frame upset and extrusion piece advance and produce friction when rotating to the extrusion piece surface, and curved arc frame whereabouts power makes the extrusion piece upwards push and extrudees and makes to collect the bag by the jack-up reset.
3. When the GGD type low-voltage switch cabinet capable of preventing high temperature slides downwards again through the high Wen Shouji bag, impact is generated on the push block which is overturned on the surface of the sliding frame, and at the moment, the push block is jacked up by the extrusion piece, so that the arc bending frame drives the push block to outwards overturned, and the collecting bag continuously slides downwards and collides with the inserting plate.
4. This GGD type low tension switchgear of preventing high temperature is elastic material through special-shaped bent plate, and when the extrusion piece was at pushing away the sliding of rolling piece surface, special-shaped bent plate along with extrusion piece sliding position downward displacement for the spring is driven by special-shaped bent plate and pulls downwards, makes special-shaped bent plate and knocks the board and produce the extrusion, will strike the board promotion.
5. This GGD type low-voltage switchgear of preventing high temperature, the long-term running temperature through components and parts in the box rises, components and parts surface can adhere to steam, components and parts produce the vibration when the operation for limiting clamp plate drives the extension board at the connecting rod surface and rotates, and the knocking plate is located dysmorphism bent plate below, and dysmorphism bent plate pushes down the time with the dynamics of knocking plate gliding, when dysmorphism bent plate lifting, the knocking plate upwards pops up and beats the dysmorphism bent plate, knocks steam and dust off, avoids steam to adhere to components and parts surface corrosion components and parts, reduces the dust on components and parts surface.
Drawings
FIG. 1 is a schematic diagram of the external structure of a GGD type low-voltage switch cabinet for preventing high temperature;
FIG. 2 is a schematic diagram of a cross-sectional structure of a case according to the present invention;
FIG. 3 is a schematic view of the structure of the vibrating assembly of the present invention;
FIG. 4 is a schematic diagram of a swing pushing structure according to the present invention;
FIG. 5 is a schematic diagram of a heat dissipating assembly according to the present invention;
FIG. 6 is a schematic view of the structure of the elastic frame of the present invention;
FIG. 7 is a schematic view of the connection of an extrusion and a push roller of the present invention.
In the figure: 1. a clamping plate; 2. a partition plate; 3. a case; 4. a door; 5. a base; 6. bending the frame; 7. a vibrating assembly; 71. a base; 72. a bracket; 73. swinging pushing piece; 733. a fixing seat; 734. a connecting rod; 735. a collar; 74. a connecting block; 75. a top block; 76. an extension hole; 8. a bottom plate; 9. a heat dissipation assembly; 91. a limiting plate; 92. an extrusion; 921. a discharge hole; 922. a collecting bag; 923. extruding the sheet; 924. a retracting lever; 925. a connecting plate; 93. an elastic frame; 931. a spring; 932. a support rod; 933. a support block; 934. a special-shaped bent plate; 935. a limiting block; 936. a placement groove; 94. inserting plate; 95. a pushing roller; 951. an arc bending frame; 952. a pushing block; 953. a carriage; 954. a shaft lever; 955. and a clasp.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a GGD low-voltage switchgear of high temperature prevention, including base 5, curved frame 6 has been seted up to the lower surface of base 5, the upper surface fixedly connected with bottom plate 8 of base 5, bottom plate 8 surface edge fixedly connected with cardboard 1, one side fixedly connected with box 3 of cardboard 1 is kept away from to bottom plate 8, the fixed surface of box 3 is connected with division board 2, the surface both sides of division board 2 are provided with chamber door 4, chamber door 4 articulates the surface at box 3, the fixed surface of bottom plate 8 is connected with and shakes and hit subassembly 7, shake and hit subassembly 7 and be provided with two sets of, two sets of shake and hit subassembly 7 all fixed connection at the inner wall of box 3;
The vibrating assembly 7 comprises a base 71, arc grooves are fixedly connected between opposite surfaces of the base 71, a swinging pushing piece 73 is fixedly connected to the surface of the base 71, a support 72 is fixedly connected to the surface of the base 71, a connecting block 74 is fixedly connected to the surface of the support 72, jacking blocks 75 are fixedly connected to two sides of the outer surface of the connecting block 74, and extension holes 76 are fixedly connected to the middle of the outer surface of the connecting block 74. The swinging member 73 extends from the inside of the extension hole 76 to contact the heat dissipating member 9, and strikes the heat dissipating member 9.
The swing pushing piece 73 comprises a fixing seat 733, a connecting rod 734 is fixedly connected to the surface of the fixing seat 733, a limiting clamping plate is sleeved on the surface of the connecting rod 734, a collar 735 is rotatably connected to the surface of the limiting clamping plate, an extension plate is fixedly connected to the surface of the collar 735, and a knocking plate is fixedly connected to the surface of the extension plate. The long-term operating temperature of components and parts rises in box 3, and the components and parts surface can adhere to steam, and the components and parts produce vibration when the operation for limiting clamp plate drives the extension board at connecting rod 734 surface and rotates, and the knocking plate is located dysmorphism bent plate 934 below, dysmorphism bent plate 934 when pushing down with the dynamics of knocking the board gliding, when dysmorphism bent plate 934 lifting, the knocking plate upwards pops up and beats dysmorphism bent plate 934, knocks steam and dust off, avoids steam to adhere to components and parts surface corrosion components and parts, reduces the dust on components and parts surface.
In the second embodiment, as shown in fig. 5-6, the heat dissipation component 9 includes an elastic frame 93, a limiting plate 91 is screwed on the surface of the elastic frame 93, an inserting plate 94 is fixedly connected to the surface of the elastic frame 93, a pushing roller 95 is fixedly connected to the surface of the inserting plate 94, the surface of the pushing roller 95 is fixedly connected to the surface of the limiting plate 91, and an extrusion piece 92 is slidingly connected to the surface of the pushing roller 95.
The elastic frame 93 includes a plurality of support blocks 933, the support blocks 933 are provided with four, the four support blocks 933 use limiting plate 91 as central symmetry, the fixed surface of support block 933 is connected with special-shaped bent plate 934, the fixed surface of special-shaped bent plate 934 is connected with standing groove 936, the inside fixedly connected with picture peg 94 of standing groove 936.
The surface of the special-shaped bent plate 934 is fixedly connected with a supporting rod 932, a spring 931 is sleeved on the outer surface of the supporting rod 932, a limiting block 935 is connected with the surface of the spring 931 in a sliding mode, and the surface of the limiting block 935 is fixedly connected with the limiting plate 91. The special-shaped bent plate 934 is made of elastic materials, when the extrusion piece 92 slides on the surface of the push roller piece 95, the special-shaped bent plate 934 moves downwards along with the sliding position of the extrusion piece 92, so that the spring 931 is driven by the special-shaped bent plate 934 to downwards pull, the special-shaped bent plate 934 and the knocking plate are extruded, and the knocking plate is pushed.
In the third embodiment, as shown in fig. 6 and 7, the push roller 95 includes a snap ring 955, a carriage 953 is fixedly connected to a surface of the snap ring 955, and an extrusion 92 is slidingly connected to a surface of the carriage 953.
The carriage 953 is fixedly connected to the surface of the plugboard 94, the carriage 953 is fixedly connected with a shaft rod 954 through the plugboard 94, the surface of the shaft rod 954 is rotatably connected with an arc bending frame 951, and the surface of the arc bending frame 951 is in threaded connection with a push block 952. When the high-temperature collecting bag 922 slides downwards again, impact is generated on the pushing block 952 turned over on the surface of the carriage 953, and at the moment, the pushing block 952 is jacked up by the extrusion piece 923, so that the arc bending frame 951 drives the pushing block 952 to turn outwards, and the collecting bag 922 continues to slide downwards and collide with the plugboard 94.
The extrusion piece 92 includes and collects the bag 922, is equipped with the coolant in the collection bag 922, and the fixed surface of collecting the bag 922 is connected with connecting plate 925, and the surface of connecting plate 925 is provided with extrusion piece 923, and extrusion piece 923 is provided with four, and four extrusion pieces 923 are circumference form and distribute at the surface of connecting plate 925. When the squeezing piece 923 drives the collecting bag 922 to slide to the bottom end of the carriage 953, the inserting plate 94 is impacted, so that the arc bending frame 951 is impacted to vibrate and rotate on the surface of the shaft rod 954, when the arc bending frame 951 rotates to the surface of the squeezing piece 923, the arc bending frame 951 overturns and rubs with the squeezing piece 923, and the force of the falling of the arc bending frame 951 pushes the squeezing piece 923 upwards to push the collecting bag 922 upwards to reset.
The surface of collecting bag 922 is fixedly connected with discharge hole 921, and collecting bag 922's surface sliding connection has shrink pole 924, and shrink pole 924's surface fixed connection is at the surface of extrusion piece 923, extrusion piece 923 and collecting bag 922 extrusion fit. The temperature rises, snap ring 955 bloies outwards and ejects, push out the extrusion piece 923 and slide downwards for the extrusion piece 923 drives and collects bag 922 and slides downwards, and in the in-process of sliding extrusion piece 923 produces the extrusion with balladeur train 953, and extrusion piece 923 receives the pressure and makes shrink rod 924 inwards shrink, and extrusion piece 923 extrudees collecting bag 922 with shrink rod 924, extrudes the coolant from discharge hole 921, reaches when the temperature rises in box 3, extrudes the coolant rapidly, reduces the temperature in the box 3, prevents that the temperature is too high components and parts in the box 3 from damaging.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (1)
1. The utility model provides a GGD low-voltage switchgear of high temperature prevention, includes base (5), bent frame (6) have been seted up to the lower surface of base (5), the last fixed surface of base (5) is connected with bottom plate (8), bottom plate (8) surface edge fixedly connected with cardboard (1), one side fixedly connected with box (3) of cardboard (1), its characterized in that are kept away from to bottom plate (8): the novel vibrating and beating device is characterized in that a spacer plate (2) is fixedly connected to the surface of the box body (3), box doors (4) are arranged on two sides of the outer surface of the spacer plate (2), the box doors (4) are hinged to the surface of the box body (3), a vibrating and beating assembly (7) is fixedly connected to the surface of the bottom plate (8), two groups of vibrating and beating assemblies (7) are arranged, and the two groups of vibrating and beating assemblies (7) are fixedly connected to the inner wall of the box body (3);
This GGD type low tension switchgear of preventing high temperature still includes:
The heat dissipation assembly (9), the heat dissipation assembly (9) comprises an elastic frame (93), a limiting plate (91) is connected to the surface of the elastic frame (93) in a threaded mode, a plugboard (94) is fixedly connected to the surface of the elastic frame (93), a pushing roller piece (95) is fixedly connected to the surface of the plugboard (94), the surface of the pushing roller piece (95) is fixedly connected to the surface of the limiting plate (91), and an extrusion piece (92) is connected to the surface of the pushing roller piece (95) in a sliding mode;
The vibrating assembly (7) comprises a base (71), arc grooves are fixedly connected between opposite surfaces of the base (71), a swinging part (73) is fixedly connected to the surface of the base (71), a support (72) is fixedly connected to the surface of the base (71), a connecting block (74) is fixedly connected to the surface of the support (72), jacking blocks (75) are fixedly connected to two sides of the outer surface of the connecting block (74), and an extension hole (76) is fixedly connected to the middle of the outer surface of the connecting block (74);
The swinging pushing piece (73) comprises a fixing seat (733), a connecting rod (734) is fixedly connected to the surface of the fixing seat (733), a limiting clamping plate is sleeved on the surface of the connecting rod (734), a lantern ring (735) is rotatably connected to the surface of the limiting clamping plate, an extension plate is fixedly connected to the surface of the lantern ring (735), and a knocking plate is fixedly connected to the surface of the extension plate;
The elastic frame (93) comprises four supporting blocks (933), the four supporting blocks (933) are symmetrical with the limiting plate (91) as a center, the surface of each supporting block (933) is fixedly connected with a special-shaped bent plate (934), the surface of each special-shaped bent plate (934) is fixedly connected with a placing groove (936), and the inside of each placing groove (936) is fixedly connected with an inserting plate (94);
The surface of the special-shaped bent plate (934) is fixedly connected with a supporting rod (932), a spring (931) is sleeved on the outer surface of the supporting rod (932), a limiting block (935) is connected to the surface of the spring (931) in a sliding mode, and a limiting plate (91) is fixedly connected to the surface of the limiting block (935);
The pushing roller (95) comprises a clamping ring (955), a sliding frame (953) is fixedly connected to the surface of the clamping ring (955), and an extrusion piece (92) is connected to the surface of the sliding frame (953) in a sliding manner;
the sliding frame (953) is fixedly connected to the surface of the inserting plate (94), the sliding frame (953) is fixedly connected with a shaft lever (954) through the inserting plate (94), the surface of the shaft lever (954) is rotatably connected with an arc bending frame (951), and the surface of the arc bending frame (951) is in threaded connection with a pushing block (952);
The extrusion piece (92) comprises a collection bag (922), a cooling agent is arranged in the collection bag (922), a connecting plate (925) is fixedly connected to the surface of the collection bag (922), extrusion pieces (923) are arranged on the surface of the connecting plate (925), and the four extrusion pieces (923) are circumferentially distributed on the surface of the connecting plate (925);
the surface fixedly connected with discharge hole (921) of collection bag (922), the surface sliding connection of collection bag (922) has shrink pole (924), the surface fixedly connected of shrink pole (924) is at the surface of extrusion piece (923), extrusion piece (923) extrudees the adaptation with collection bag (922).
Priority Applications (1)
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| CN117543391B true CN117543391B (en) | 2024-05-24 |
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| US6462949B1 (en) * | 2000-08-07 | 2002-10-08 | Thermotek, Inc. | Electronic enclosure cooling system |
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| CN111884071A (en) * | 2020-08-12 | 2020-11-03 | 袁国锋 | High-voltage switch cabinet with automatic fire extinguishing function |
| CN112864917A (en) * | 2021-04-20 | 2021-05-28 | 魏宗岗 | Power distribution cabinet heat dissipation device capable of adjusting heat dissipation efficiency |
| CN113964661A (en) * | 2021-08-26 | 2022-01-21 | 张富凯 | Integrated cabinet matched with high-voltage switch |
| CN115397215A (en) * | 2022-09-15 | 2022-11-25 | 安徽科技学院 | Computer network signal amplifier based on Internet of things |
| CN115579774A (en) * | 2022-11-10 | 2023-01-06 | 邯郸市破批电子科技有限公司 | Low-voltage drawer type switch cabinet |
| CN116884744A (en) * | 2023-07-13 | 2023-10-13 | 保定意源达电力设备制造有限公司 | Noise-reducing waterproof box-type transformer |
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2023
- 2023-11-28 CN CN202311596076.0A patent/CN117543391B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6462949B1 (en) * | 2000-08-07 | 2002-10-08 | Thermotek, Inc. | Electronic enclosure cooling system |
| CN208385886U (en) * | 2018-06-27 | 2019-01-15 | 国网河南省电力公司西峡县供电公司 | A kind of multifunction power cabinet |
| CN111884071A (en) * | 2020-08-12 | 2020-11-03 | 袁国锋 | High-voltage switch cabinet with automatic fire extinguishing function |
| CN112864917A (en) * | 2021-04-20 | 2021-05-28 | 魏宗岗 | Power distribution cabinet heat dissipation device capable of adjusting heat dissipation efficiency |
| CN113964661A (en) * | 2021-08-26 | 2022-01-21 | 张富凯 | Integrated cabinet matched with high-voltage switch |
| CN115397215A (en) * | 2022-09-15 | 2022-11-25 | 安徽科技学院 | Computer network signal amplifier based on Internet of things |
| CN115579774A (en) * | 2022-11-10 | 2023-01-06 | 邯郸市破批电子科技有限公司 | Low-voltage drawer type switch cabinet |
| CN116884744A (en) * | 2023-07-13 | 2023-10-13 | 保定意源达电力设备制造有限公司 | Noise-reducing waterproof box-type transformer |
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| CN117543391A (en) | 2024-02-09 |
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