CN215770773U - Marine isolation transformer - Google Patents

Abstract

The utility model discloses a marine isolation transformer, which has the technical scheme that: the transformer box comprises a box body, wherein a plurality of support columns are fixedly arranged in the box body, and a transformer body is fixedly arranged on the top surfaces of the support columns; the sliding block is fixedly installed on one side of the rain-proof box, and one side of the sliding block is fixedly connected with the telescopic shaft of the first electric push rod; the humidity sensor is embedded in one side of the sliding block and is electrically connected with the first electric push rod; when in use senses external humidity as the humidity transducer, start first electric putter and promote rain-proof box, make the steam that the transformer body produced get into the inside of rain-proof box through the clearance between the support column, again by the uncovered discharge external of rain-proof box bottom surface, realize the heat dissipation, simultaneously through sealed piece activity joint between per two support columns, can effectually avoid external rainwater to get into inside the box.

Description

Marine isolation transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to a marine isolation transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: the transformer is the basic equipment of power transmission and distribution, and is widely applied to the fields of industry, agriculture, traffic, urban communities and the like.

For example, chinese patent publication No. CN212724951U discloses a transformer, in which heat generated by a transformer body is conducted to the ground through a heat conducting rod to dissipate heat from the transformer body, and an air inlet is provided, when a heat dissipating fan is turned on, hot air inside a case is discharged, and outside air is introduced into the case through the air inlet, thereby further improving heat dissipation effect, facilitating use, but when the transformer is used in a rainy condition, rainwater and moisture may drift into the transformer, causing damage to the inside of the transformer, and in order to solve the above problems, we propose a marine isolation transformer.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, it is an object of the present invention to provide an isolation transformer for ships to solve the problems mentioned in the background.

The technical purpose of the utility model is realized by the following technical scheme:

marine isolation transformer comprising: the transformer comprises a box body, a transformer body and a transformer body, wherein a plurality of supporting columns are fixedly arranged in the box body, and the top surfaces of the supporting columns are fixedly provided with the transformer body; the insertion groove is formed in one side of the box body, and an aviation rainproof socket is fixedly installed inside the insertion groove; the rain-proof subassembly, it is in to set up rain-proof subassembly the inside of box for it is rain-proof.

Through adopting above-mentioned technical scheme, through setting up rain-proof subassembly, because the outside at quick-witted case is seted up to most transformer thermovents, when meetting the rainwater in the outdoor use, these rainwater can waft into the inside of quick-witted case, easily lead to the instrument of quick-witted incasement portion to wet the harm, can realize in the inside radiating of box through setting up rain-proof subassembly, reach and prevent that rainwater moisture from getting into the effect to the box inside, protect the inside instrument of box.

Preferably, the flashing assembly comprises: the device comprises a box body, an instrument groove, a first electric push rod, a rain-proof box, a plurality of sealing blocks and a plurality of sealing blocks, wherein the instrument groove is formed in the box body; the sliding block is fixedly installed on one side of the rain-proof box, and one side of the sliding block is fixedly connected with the telescopic shaft of the first electric push rod; humidity transducer, humidity transducer embedded in one side of sliding block, humidity transducer with first electric putter electric connection is in the same place.

Through adopting the above technical scheme, through setting up humidity transducer, in use when humidity transducer senses external humidity, start first electric putter and promote rain-proof box, the steam that makes transformer body produce gets into the inside of rain-proof box through the clearance between the support column, again by the uncovered external world of discharging of rain-proof bottom of the case face, realize the heat dissipation, simultaneously through sealed piece activity joint between per two support columns, can effectually avoid external rainwater to get into inside the box, when humidity transducer senses external humidity is too high, start the inside that first electric putter pulling rain-proof box got into the box, realize the effect of sealed box, the inside of avoiding the too big entering box of rainwater causes the harm to inside instrument.

Preferably, the flashing assembly further comprises: the telescopic groove is formed in the top surface of the box body, a second electric push rod is fixedly mounted inside the telescopic groove, the second electric push rod is electrically connected with the humidity sensor, a rain baffle is fixedly mounted at the top end of a telescopic shaft of the second electric push rod, and a plurality of heat dissipation holes are formed in the top surface of the box body.

Through adopting above-mentioned technical scheme, through setting up a plurality of louvre, can realize the inside and the external convection current of box, reach radiating effect, when humidity transducer senses external humidity too high, start second electric putter, the top surface laminating of pulling weather shield and box avoids the rainwater to pass through the inside that the louvre got into the box to reach the effect of protection.

Preferably, a rain shielding net is fixedly installed inside the rain-proof box.

Through adopting above-mentioned technical scheme, hide the rain net through the setting, can effectually avoid the rainwater to instil into the ground, the little splash that splashes gets into the inside of rain-proof box, further increases the rain-proof performance of transformer.

Preferably, two electromagnetic grooves are formed in one side of the box body, silicon steel sheets are fixedly mounted inside the electromagnetic grooves, a metal plate is arranged on one side of the box body, the metal plate is fixedly connected with the box body through hinges, a control switch is embedded in one side of the box body, and the control switch is electrically connected with the silicon steel sheets.

Through adopting above-mentioned technical scheme, through setting up the silicon steel sheet, accessible push control switch when using, control current passes through the silicon steel sheet, makes the silicon steel sheet produce magnetic force and holds the metal sheet, realizes closing the effect of box, avoids the staff to overhaul the loaded down with trivial details process that the dismouting screw that needs relapse opened quick-witted case.

Preferably, four shock-absorbing foot pads are fixedly mounted on the bottom surface of the box body.

Through adopting above-mentioned technical scheme, through setting up the shock attenuation callus on the sole, can effectual box lead to rocking because of external influence, cause the harm to the inside instrument of box.

In summary, the utility model mainly has the following beneficial effects:

by arranging the rainproof assembly, most transformer radiating holes are formed in the outer side of the case, when rainwater is encountered in outdoor use, the rainwater can flow into the case, instruments inside the case are easily affected with damp and damaged, the effect of preventing rainwater and moisture from entering the inside of the case is achieved while heat dissipation is achieved in the case by arranging the rainproof assembly, instruments inside the case are protected, by arranging the humidity sensor, when the humidity sensor senses external humidity in use, the first electric push rod is started to push the rain-proof case, hot air generated by the transformer body enters the rain-proof case through gaps between the supporting columns, then is discharged outside through an opening in the bottom surface of the rain-proof case, heat dissipation is achieved, meanwhile, the sealing blocks are movably clamped between every two supporting columns, external rainwater can be effectively prevented from entering the inside of the case, and when the humidity sensor senses excessive humidity, start the inside that rain-proof case got into the box of first electric putter pulling, realize the effect of sealed box, avoid the too big inside that gets into the box of rainwater to cause the harm to inside instrument.

Through setting a plurality of heat dissipation holes, the convection between the inside of the box body and the outside can be realized, the heat dissipation effect is achieved, when the humidity sensor senses that the outside humidity is too high, the second electric push rod is started, the rain baffle plate is pulled to be attached to the top surface of the box body, rainwater is prevented from entering the inside of the box body through the heat dissipation holes, the protection effect is achieved, through setting the rain shielding net, when rainwater is effectively prevented from dropping into the ground, splashed small water flowers enter the inside of the rain-proof box, the rain-proof performance of the transformer is further improved, through setting the silicon steel sheet, when the transformer is used, the control switch can be pushed, control current passes through the silicon steel sheet, the silicon steel sheet generates magnetic force to suck the metal plate, the effect of closing the box body is achieved, the complex process that workers need to repeatedly disassemble and assemble the screw to open the case during maintenance is avoided, through setting the shock absorption foot pad, the box body can effectively shake due to the influence of the outside, causing damage to the instruments inside the cabinet.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the seal block structure of the present invention;

FIG. 3 is a schematic view of the structure of the rain-proof case of the present invention;

fig. 4 is a left side view structural schematic diagram of the rain-proof box of the present invention.

Reference numerals: 1. a box body; 2. a support pillar; 3. a transformer body; 4. a slot; 5. an aviation rain-proof socket; 6. an instrument groove; 7. a first electric push rod; 8. a rain-proof box; 9. a sealing block; 10. a slider; 11. a humidity sensor; 12. a telescopic groove; 13. a second electric push rod; 14. a rain shield; 15. heat dissipation holes; 16. a rain shielding net; 17. an electromagnetic slot; 18. silicon steel sheets; 19. a metal plate; 20. a control switch; 21. shock attenuation callus on sole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2 and fig. 3 and 4, marine isolation transformer, including box 1, the inside fixed mounting of box 1 has a plurality of support column 2, the top surface fixed mounting of support column 2 has transformer body 3, slot 4 has been seted up to one side of box 1, the inside fixed mounting of slot 4 has the rain-proof socket of aviation 5, the inside of box 1 is provided with rain-proof subassembly, be used for rain-proofly, through setting up rain-proof subassembly, because most transformer thermovents set up in the outside of quick-witted case, when meetting the rainwater in outdoor use, these rainwater can waft into the inside of quick-witted case, easily lead to the instrument of quick-witted incasement portion to wet the harm, can realize in the inside radiating of box 1 through setting up rain-proof subassembly, reach and prevent that rainwater moisture from getting into the effect to box 1 inside, protect 1 inside instrument of box, rain-proof subassembly includes: the instrument groove 6 is arranged inside the box body 1, a first electric push rod 7 is fixedly arranged inside the instrument groove 6, a rain-proof box 8 is arranged on the bottom surface inside the box body 1, a plurality of sealing blocks 9 are arranged on the top surface of the rain-proof box 8, the sealing blocks 9 are movably clamped between every two supporting columns 2, a sliding block 10 is fixedly arranged on one side of the rain-proof box 8, one side of the sliding block 10 is fixedly connected with a telescopic shaft of the first electric push rod 7, a humidity sensor 11 is embedded in one side of the sliding block 10, the humidity sensor 11 is electrically connected with the first electric push rod 7, through the arrangement of a humidity sensor 11, when the humidity sensor 11 senses external humidity in use, the first electric push rod 7 is started to push the rain-proof box 8, and hot air generated by the transformer body 3 enters the rain-proof box 8 through gaps between the supporting columns 2, by the uncovered discharge of rain-proof case 8 bottom surface is external again, realize the heat dissipation, simultaneously through sealed 9 activity joints between per two support columns 2, can effectually avoid external rainwater to get into inside 1 box, when humidity transducer 11 senses external humidity too high, start the inside that first electric putter 7 pulling rain-proof case 8 got into box 1, realize sealed box 1's effect, the inside of avoiding the too big entering box 1 of rainwater causes the harm to inside instrument.

Referring to fig. 2 and 3 and 4, the flashing assembly further comprises: the rain-proof box comprises a telescopic groove 12, the telescopic groove 12 is arranged on the top surface of the box body 1, a second electric push rod 13 is fixedly arranged inside the telescopic groove 12, the second electric push rod 13 is electrically connected with a humidity sensor 11, a rain shield 14 is fixedly arranged at the top end of a telescopic shaft of the second electric push rod 13, a plurality of heat dissipation holes 15 are arranged on the top surface of the box body 1, convection between the inside of the box body 1 and the outside can be realized by arranging the plurality of heat dissipation holes 15, the heat dissipation effect is achieved, when the humidity sensor 11 senses that the outside humidity is too high, the second electric push rod 13 is started, the rain shield 14 is pulled to be attached to the top surface of the box body 1, rainwater is prevented from entering the inside of the box body 1 through the heat dissipation holes 15, the protection effect is achieved, a rain shielding net 16 is fixedly arranged inside the rain-proof box 8, and when rainwater is effectively prevented from dropping into the ground by arranging the rain shielding net 16, splashed water flowers enter the inside of the rain-proof box 8, the rain-proof performance of the transformer is further improved.

Referring to fig. 1, 2 and 3, two electromagnetic grooves 17 are formed in one side of the box body 1, a silicon steel sheet 18 is fixedly installed inside the electromagnetic grooves 17, a metal plate 19 is arranged on one side of the box body 1, the metal plate 19 is fixedly connected with the box body 1 through a hinge, a control switch 20 is embedded in one side of the box body 1, the control switch 20 is electrically connected with the silicon steel sheet 18, by arranging the silicon steel sheet 18, when in use, the control switch 20 is pushed to control the current to pass through the silicon steel sheet 18, so that the silicon steel sheet 18 generates magnetic force to attract the metal plate 19, the effect of closing the box body 1 is realized, the complex process that workers need to repeatedly disassemble and assemble screws to open the case during maintenance is avoided, four shock absorption foot pads 21 are fixedly arranged on the bottom surface of the box body 1, and by arranging the shock absorption foot pads 21, can effectual box 1 lead to rocking because of external influence, cause the harm to the instrument of box 1 inside.

The working principle is as follows: referring to fig. 1, 2, 3 and 4, in use, when the humidity sensor 11 senses external humidity, the first electric push rod 7 is actuated to push the rain-proof box 8, so that hot air generated by the transformer body 3 enters the interior of the rain-proof box 8 through the gap between the supporting columns 2, and is discharged from the outside through the opening on the bottom surface of the rain-proof box 8, thereby realizing heat dissipation, and meanwhile, the sealing block 9 is movably clamped between every two supporting columns 2, thereby effectively preventing external rainwater from entering the box 1, when the humidity sensor 11 senses excessive external humidity, the first electric push rod 7 is actuated to pull the rain-proof box 8 to enter the box 1, thereby realizing the effect of sealing the box 1, preventing the rainwater from entering the box 1 too much to damage internal instruments, and realizing convection between the interior of the box 1 and the outside by arranging a plurality of heat dissipation holes 15, thereby achieving the heat dissipation effect, when humidity transducer 11 senses external humidity and is too high, start second electric putter 13, the laminating of the top surface of pulling weather shield 14 and box 1 avoids the rainwater to pass through louvre 15 and gets into the inside of box 1 to reach the effect of protection, hide rain net 16 through the setting, when can effectually avoid the rainwater to instil into the ground, the little splash that splashes gets into the inside of rain-proof box 8, further increase the rain proofness ability of transformer.

Through setting up silicon steel sheet 18, accessible push control switch 20 when using, control current passes through silicon steel sheet 18, makes silicon steel sheet 18 produce magnetic force and holds metal sheet 19, realizes closing the effect of box 1, avoids the crew to overhaul the loaded down with trivial details process that the dismouting screw that needs relapse opened quick-witted case, through setting up shock attenuation callus on the sole 21, can effectual box 1 lead to rocking because of external influence, causes the harm to the instrument of box 1 inside.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Marine isolation transformer, its characterized in that includes:

the transformer box comprises a box body (1), wherein a plurality of supporting columns (2) are fixedly installed inside the box body (1), and a transformer body (3) is fixedly installed on the top surfaces of the supporting columns (2);

the insertion groove (4) is formed in one side of the box body (1), and an aviation rainproof socket (5) is fixedly mounted inside the insertion groove (4);

the rainproof assembly is arranged inside the box body (1) and used for preventing rain.

2. The marine isolation transformer of claim 1, wherein the rain-proof assembly comprises:

the device comprises a device groove (6), the device groove (6) is arranged inside the box body (1), a first electric push rod (7) is fixedly arranged inside the device groove (6), a rain-proof box (8) is arranged on the bottom surface inside the box body (1), a plurality of sealing blocks (9) are arranged on the top surface of the rain-proof box (8), and the sealing blocks (9) are movably clamped between every two supporting columns (2);

the sliding block (10) is fixedly installed on one side of the rain-proof box (8), and one side of the sliding block (10) is fixedly connected with a telescopic shaft of the first electric push rod (7);

humidity transducer (11), humidity transducer (11) are embedded in one side of sliding block (10), humidity transducer (11) with first electric putter (7) electric connection together.

3. The marine isolation transformer of claim 2, wherein the rain-proof assembly further comprises:

flexible groove (12), flexible groove (12) are seted up the top surface of box (1), the inside fixed mounting in flexible groove (12) has second electric putter (13), second electric putter (13) with humidity transducer (11) electric connection is in the same place, the top fixed mounting of second electric putter (13) telescopic shaft has weather shield (14), a plurality of louvre (15) have been seted up to the top surface of box (1).

4. Marine isolation transformer according to claim 3, characterised in that a rain screen (16) is fixedly mounted inside the rain proof box (8).

5. The marine isolation transformer of claim 1, wherein two electromagnetic grooves (17) are formed in one side of the box body (1), silicon steel sheets (18) are fixedly mounted inside the electromagnetic grooves (17), a metal plate (19) is arranged on one side of the box body (1), the metal plate (19) is fixedly connected with the box body (1) through hinges, a control switch (20) is embedded in one side of the box body (1), and the control switch (20) is electrically connected with the silicon steel sheets (18).

6. The marine isolation transformer of claim 1, wherein four shock-absorbing foot pads (21) are fixedly mounted on the bottom surface of the tank body (1).

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