CN219575297U

CN219575297U - Gas insulation transformer

Info

Publication number: CN219575297U
Application number: CN202223222261.7U
Authority: CN
Inventors: 李玲
Original assignee: Shenzhen Baidian Technology Co ltd
Current assignee: Shenzhen Baidian Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-08-22
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a gas-insulated transformer, which comprises a main body, wherein a sealing door component is arranged at the front part of the main body, a rotary hinge is movably hinged between the main body and the sealing door component, an observation window and a handle are arranged at the middle part of the sealing door component, and a combining device is respectively arranged at one side of the sealing door component and one side of the main body.

Description

Gas insulation transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to a gas-insulated transformer.

Background

The transformer is also called as instrument transformer, which can change high voltage into low voltage and large current into small current, and is used for measuring or protecting system to realize standardization and miniaturization of measuring instrument, protecting equipment and automatic control equipment.

According to the gas-insulated transformer that patent number CN214043334U proposed, when equipment is used, through the dust keeper who sets up, and dust absorption filter screen, the U type dust guard, the draw-in groove, the cardboard, the cooperation of air inlet and hole, in the course of the work, heat abstractor is when dispelling the heat to gas-insulated transformer, inside raise the dust easily, and introduce the dust into the U type dust guard through the air intake, adsorb the dust in the air to the surface through dust absorption filter screen on the U type dust guard, when the dust is about to overload, after the staff dresses protective clothing, the cardboard and the draw-in groove on the U type dust guard of massaging are separated and are taken off, can wash clean the joint again like this, the reutilization has been reached and gas-insulated transformer has dustproof effect when dispelling the heat simultaneously.

Although the above application meets the use requirements of users to a certain extent, certain drawbacks still exist in the use process, and the specific problems are as follows: when the equipment is used, due to the fact that the internal parts are more, the equipment can be damaged under long-time working, and meanwhile, the specific working conditions inside the equipment need to be observed.

Disclosure of Invention

The utility model provides a gas insulation transformer which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the gas-insulated transformer comprises a main body, wherein a sealing door assembly is arranged at the front part of the main body, a rotary hinge is movably hinged between the main body and the sealing door assembly, an observation window and a handle are arranged in the middle of the sealing door assembly, an electric storage box is arranged on one side of the main body, a combined device is respectively arranged on one side of the sealing door assembly and one side of the main body, a part operation effect is carried out through the inside of the main body, and meanwhile, after the sealing door assembly is movably hinged with the front part of the main body through the rotary hinge, the main body has an opening and closing effect, and meanwhile, a sealing effect is achieved;

the main body comprises a shell, a dustproof strip is arranged at the front part of the shell, a power tube is arranged on the inner wall of the shell, a power opening and closing device and an illuminating lamp are respectively arranged in the power tube, and the dustproof strip is arranged on the inner wall of the shell and is close to the front part, so that the sealing performance of the equipment can be further enhanced when the main body is combined with the sealing door assembly;

the power supply opening and closing device comprises an opening and closing box, wherein a pressing piece penetrates through the opening and closing box, an iron piece and an electric connection block are fixedly connected to the opening and closing box respectively, a telescopic spring is installed on one side of the electric connection block, one side, away from the electric connection block, of the telescopic spring is fixedly connected with the inner wall of the opening and closing box, and transmission lines are installed on the outer sides of the iron piece and the electric connection block respectively. Further, through closing the main part to sealing door subassembly combination back, the main part can laminate with pressing the piece, can lead to pressing the flexible of piece through laminating this moment, can make the electric connection piece inwards impel through pressing the flexible of piece, impel through the electric connection piece and make electric connection piece and iron sheet separation, be in the state of breaking circuit this moment between the circuit, make the light end illumination through breaking circuit, make equipment have one save electric power when closing simultaneously.

Further, the composite set includes first combination piece, one side fixedly connected with joint piece of first combination piece, the second combination piece has been seted up to the outside of joint piece, the inside swing joint of second combination piece has flexible piece and return spring, one side fixedly connected with of flexible piece draws the handle, through when main part and sealing door subassembly combination, the joint piece can touch with flexible piece when the combination this moment, makes the inside return spring of second combination piece rebound through touching flexible piece, reaches a combination fixed action between joint piece and the second combination piece this moment.

Further, the power tube is electrically connected with one side of the power storage box, and the power opening and closing device and the illuminating lamp are respectively and fixedly connected to the inner wall of the shell.

Further, the pressing piece extends out of the open-close box, one end of the pressing piece, which is far away from the open-close box, is attached to the sealing door assembly, and one side of the power receiving block penetrates through the iron sheet.

Further, the telescopic block is arranged on the surface of the clamping block, the second combined block is arranged on one side of the shell, and a groove is formed in the second combined block.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. the utility model discloses an install rotatory hinge and make sealing door subassembly have an effect of opening and shutting, play the sealed effect of a equipment through sealing door subassembly simultaneously, make through dustproof strip and can be further when main part and sealing door subassembly combination strengthen the leakproofness of equipment, through installing the light, make equipment when opening, the effect of illumination can be played, and illumination makes the inside specific condition of observing that can be clear when inspection or maintenance of equipment inside, simultaneously when using through installing the power switching device, can play an effect of opening and closing, with the energy-conserving effect of having improved equipment.

2. The utility model discloses an install composite set for equipment can play a fixed effect when closed or opening, and also convenient to detach simultaneously, prevented that can take place the condition of separation, droing when main part and sealing door subassembly combination.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a gas-insulated transformer according to the present utility model;

FIG. 2 is a schematic view of the body mounting structure of the present utility model;

FIG. 3 is a schematic view of the installation structure of the power switching device of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the assembled device of the present utility model;

in the figure: 1. a main body; 101. a housing; 102. a dust-proof strip; 103. a power supply tube; 104. a power supply switching device; 1041. an opening and closing box; 1042. pressing the sheet; 1043. iron sheet; 1044. a power connection block; 1045. a telescopic spring; 1046. a transmission line; 1047. energizing the sheet; 105. a lighting lamp; 2. a sealing door assembly; 3. rotating the hinge; 4. an observation window; 5. a handle; 6. a combining device; 601. a first combining block; 602. a clamping block; 603. a second combining block; 604. a telescopic block; 605. a return spring; 606. a pull handle; 7. an electric storage box.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the utility model provides a technical scheme, the gas-insulated transformer comprises a main body 1, a sealing door assembly 2 is arranged at the front part of the main body 1, a rotary hinge 3 is movably hinged between the main body 1 and the sealing door assembly 2, an observation window 4 and a handle 5 are arranged in the middle of the sealing door assembly 2, an electric storage box 7 is arranged at one side of the main body 1, a combination device 6 is respectively arranged at one side of the sealing door assembly 2 and one side of the main body 1, a part operation effect is carried out through the inside of the main body 1, meanwhile, after the front part of the main body 1 is movably hinged through the rotary hinge 3, the main body 1 has an opening and closing effect, a sealing effect is achieved, the main body 1 and the sealing door assembly 2 can be combined, and the inside of the main body 1 has an electrifying effect through the electric storage box 7;

the main body 1 comprises a shell 101, a dustproof strip 102 is arranged at the front part of the shell 101, a power tube 103 is arranged on the inner wall of the shell 101, a power opening and closing device 104 and an illuminating lamp 105 are respectively arranged in the power tube 103, the dustproof strip 102 is arranged on the inner wall of the shell 101 and is close to the front part, so that the sealing performance of equipment can be further enhanced when the main body 1 is combined with the sealing door assembly 2, and the main body 1 is electrically connected with the electric storage box 7 through the power tube 103, so that the illuminating lamp 105 can operate after contacting the power opening and closing device 104;

the power supply opening and closing device 104 comprises an opening and closing box 1041, a pressing sheet 1042 is penetrated in the opening and closing box 1041, an iron sheet 1043 and an electric connection block 1044 are fixedly connected to the inside of the opening and closing box 1041 respectively, a telescopic spring 1045 is installed on one side of the electric connection block 1044, the telescopic spring 1045 is far away from one side of the electric connection block 1044 and the inner wall of the opening and closing box 1041, a transmission line 1046 is installed on the outer side of the iron sheet 1043 and the outer side of the electric connection block 1044 respectively, after the main body 1 is closed to the sealing door assembly 2 in a combined mode, the main body 1 and the pressing sheet 1042 are attached, at the moment, expansion of the pressing sheet 1042 is caused through attaching, the electric connection block 1044 is caused to be pushed inwards through expansion of the pressing sheet 1042, the electric connection block 1044 is separated from the iron sheet 1043 through the pushing of the electric connection block 1044, at the moment, the circuit is in an open state, the lighting is finished through the lighting lamp 105, and at the moment, the equipment has an effect of saving electricity when the open state, after the separation between the main body 1 and the sealing door assembly 2, the main body 1 and the sealing door assembly 2 is attached, the electric connection block is enabled to be attached through the spring 1045, and the electric connection 105 is made to contact between the circuit and the electric connection block through the rebound plate.

The combination device 6 comprises a first combination block 601, one side of the first combination block 601 is fixedly connected with a clamping block 602, a second combination block 603 is arranged outside the clamping block 602, a telescopic block 604 and a return spring 605 are movably connected inside the second combination block 603, a pull handle 606 is fixedly connected to one side of the telescopic block 604, when the main body 1 is combined with the sealing door assembly 2, the clamping block 602 can be contacted with the telescopic block 604 during combination, the return spring 605 inside the second combination block 603 is rebounded by touching the telescopic block 604, a combination fixing effect is achieved between the clamping block 602 and the second combination block 603, the telescopic block 604 can be stretched outwards and inwards through pulling the pull handle 606, the clamping block 602 can expose the surface, and the main body 1 and the sealing door assembly 2 can be separated through the surface exposed by the clamping block 602.

The power tube 103 is electrically connected with one side of the power storage box 7, the power switching device 104 and the illuminating lamp 105 are respectively and fixedly connected to the inner wall of the shell 101, and the power supply operation can be performed on the equipment through the electrical connection between the power storage box 7 and the power tube 103.

The pressing piece 1042 extends out of the opening and closing box 1041, one end of the pressing piece 1042 away from the opening and closing box 1041 is attached to the sealing door assembly 2, one side of the power-on block 1044 penetrates through the inside of the iron sheet 1043, and after the power-on piece 1047 on one side of the power-on block 1044 is attached to the iron sheet 1043, operation of a circuit is caused.

The telescopic block 604 is arranged on the surface of the clamping block 602, the second combined block 603 is arranged on one side of the shell 101, the second combined block 603 is internally provided with a groove, and the telescopic block 604 can be telescopic through a return spring 605.

The working principle and the using flow of the utility model are as follows:

when the equipment is used, after the rotary hinge 3 is movably hinged with the front part of the main body 1, the main body 1 has an opening and closing effect, a sealing effect is achieved, the main body 1 and the sealing door assembly 2 can be combined through the installation and combination device 6, the inside of the main body 1 has an energizing effect through the electric storage box 7, the sealing door assembly 2 is convenient to move through the handle 5, the dustproof strip 102 is installed on the inner wall of the shell 101 near the front part, the tightness of the equipment can be further enhanced when the main body 1 is combined with the sealing door assembly 2, the electric connection between the electric storage box 7 and the electric power pipe 103 is achieved, the illuminating lamp 105 can be operated after the main body 1 is contacted with the electric power opening and closing device 104, the main body 1 is attached to the pressing piece 1042 after the main body 1 is combined and closed towards the sealing door assembly 2, at this time, the pressing piece 1042 stretches out and draws back through the laminating, the electric connection block 1044 is pushed inwards through the stretching of the pressing piece 1042, the electric connection piece 1047 at one side of the electric connection block 1044 is separated from the iron piece 1043 through the pushing of the electric connection block 1044, the circuit is in a disconnection state, the lighting of the lighting lamp 105 is finished through the disconnection, meanwhile, the equipment has the effect of saving power when being closed, after the main body 1 is separated from the sealing door component 2, the pressing piece 1042 plays a rebound effect through the telescopic spring 1045, the iron piece 1043 and the electric connection piece 1047 at one side of the electric connection block 1044 are laminated through rebound, the circuit is contacted through the laminating, the lighting lamp 105 can perform lighting work, when the main body 1 is combined with the sealing door component 2, the clamping block 602 can touch the telescopic block 604 in the combining, the rebound of the rebound spring 605 inside the second combined block 603 is caused by touching the telescopic block 604, at this time, a combined fixing effect is achieved between the clamping block 602 and the second combined block 603, the telescopic block 604 can expand and contract inwards and outwards by pulling the pull handle 606 outwards, meanwhile, the clamping block 602 can expose the surface, and the main body 1 and the sealing door assembly 2 can be separated by exposing the surface through the clamping block 602.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A gas-insulated transformer comprising a main body (1), characterized in that: the front part of the main body (1) is provided with a sealing door assembly (2), a rotary hinge (3) is movably hinged between the main body (1) and the sealing door assembly (2), an observation window (4) and a handle (5) are arranged in the middle of the sealing door assembly (2), one side of the main body (1) is provided with an electric storage box (7), and one sides of the sealing door assembly (2) and the main body (1) are respectively provided with a combination device (6);

the main body (1) comprises a shell (101), a dustproof strip (102) is arranged at the front part of the shell (101), a power tube (103) is arranged on the inner wall of the shell (101), and a power switching device (104) and an illuminating lamp (105) are respectively arranged in the power tube (103);

the power supply opening and closing device (104) comprises an opening and closing box (1041), a pressing plate (1042) penetrates through the opening and closing box (1041), an iron plate (1043) and an electric connection block (1044) are fixedly connected to the opening and closing box (1041) respectively, a telescopic spring (1045) is installed on one side of the electric connection block (1044), one side of the telescopic spring (1045) away from the electric connection block (1044) is fixedly connected with the inner wall of the opening and closing box (1041), a transmission line (1046) is installed on the outer sides of the iron plate (1043) and the electric connection block (1044) respectively, and an electrifying sheet (1047) is installed on one side of the electric connection block (1044).

2. A gas-insulated transformer according to claim 1, characterized in that: the combined device (6) comprises a first combined block (601), one side of the first combined block (601) is fixedly connected with a clamping block (602), a second combined block (603) is arranged outside the clamping block (602), a telescopic block (604) and a return spring (605) are movably connected inside the second combined block (603), and one side of the telescopic block (604) is fixedly connected with a pull handle (606).

3. A gas-insulated transformer according to claim 1, characterized in that: the power tube (103) is electrically connected with one side of the power storage box (7), and the power switching device (104) and the illuminating lamp (105) are respectively and fixedly connected to the inner wall of the shell (101).

4. A gas-insulated transformer according to claim 1, characterized in that: the pressing piece (1042) extends out of the opening and closing box (1041), one end of the pressing piece (1042) away from the opening and closing box (1041) is attached to the sealing door assembly (2), and one side of the power connection block (1044) penetrates through the iron sheet (1043).

5. A gas-insulated transformer according to claim 2, characterized in that: the telescopic block (604) is arranged on the surface of the clamping block (602), the second combined block (603) is arranged on one side of the shell (101), and a groove is formed in the second combined block (603).