CN212485075U - Safety protection device of transformer - Google Patents

Safety protection device of transformer Download PDF

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Publication number
CN212485075U
CN212485075U CN202020873092.5U CN202020873092U CN212485075U CN 212485075 U CN212485075 U CN 212485075U CN 202020873092 U CN202020873092 U CN 202020873092U CN 212485075 U CN212485075 U CN 212485075U
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China
Prior art keywords
transformer
spring
fixedly connected
protection casing
safety shield
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Active
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CN202020873092.5U
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Chinese (zh)
Inventor
邓登才
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Fuzhou Nuote Electromechanical Technology Co ltd
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Fuzhou Nuote Electromechanical Technology Co ltd
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Priority to CN202020873092.5U priority Critical patent/CN212485075U/en
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Abstract

The utility model discloses a safety device of transformer especially relates to transformer protection technical field, including the protection casing, first spring has all been welded to the both sides of protection casing, and one side of first spring is provided with the fixed block, and one side of fixed block is provided with the connecting rod, and the one end of connecting rod is rotated and is connected with the movable block, one side fixedly connected with second spring of movable block, and the one end fixedly connected with guard plate of protection casing is kept away from to first spring. The utility model discloses a cooperation that sets up first spring, movable block and second spring is used, elastic deformation who takes place when receiving the impact, has solved the not good problem of protective effect, through setting up the ceiling, has avoided the transformer body because of receiving the sun for a long time and drenching with the rain in the open air to lead to the transformer inside to break down, use through the cooperation that sets up louvre, fan and ventilating board, solved at the produced high and unable exhaust problem of heat of airtight space work, reduced cost of maintenance.

Description

Safety protection device of transformer
Technical Field
The utility model relates to a transformer protection technical field specifically is a safety device of transformer.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components are a primary coil, a secondary coil and an iron core, the main functions of the transformer comprise voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and magnetic saturation, the transformer has more welding spots and long welding seams, the oil-immersed transformer is an assembly of a plurality of types of welding and connection based on a steel plate welding shell, and the transformer generally adopts the iron core made of silicon steel materials as a main magnetic circuit. The magnetic field in the coil can be more concentrated, the transformer is more compact, the iron core of the power transformer must be prevented from reaching the saturation of the magnetic circuit during design, some air gaps are required to be designed in the magnetic circuit to reduce the saturation sometimes, and the magnetic circuit can be divided into a power transformer and a special transformer according to the application, such as a furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio transformer, a medium-frequency transformer, a high-frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like.
At present, most of transformers are exposed outdoors without any protective measures, the transformers are exposed outdoors and are exposed in the sun and rain for a long time, the transformers are easily corroded, the transformers break down, peripheral power supply area power failure is caused, the existing equipment protective effect is not ideal, and when the transformers work normally in a closed space, heat generated by the transformer body cannot be discharged, the transformers are easily damaged, and the maintenance cost is increased.
Therefore, there is a need to provide a safety protection device for a transformer to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a safety device of transformer has solved the unable exhaust problem of heat that current transformer protecting effect is poor, produce.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a safety device of transformer, includes the protection casing, first spring has all been welded to the both sides of protection casing, one side of first spring is provided with the fixed block, one side of fixed block is provided with the connecting rod, the one end of connecting rod is rotated and is connected with the movable block, one side fixedly connected with second spring of movable block, the one end fixedly connected with guard plate of protection casing is kept away from to first spring, the roof is gone up to the bottom fixedly connected with of guard plate, the bottom of going up the roof is provided with the support column, the inside welding of support column has the third spring, the bottom fixedly connected with lower plate of support column, the inner chamber of protection casing is provided with transformer body.
Furthermore, the top of protection casing is provided with high-pressure outlet column, one side of high-pressure outlet column is provided with the low pressure outlet column.
Further, the top fixedly connected with ventilating board of protection casing, the bottom fixedly connected with fan of ventilating board.
Further, the bottom of the transformer body is fixedly connected with a base, and heat dissipation holes are formed in the front surface of the base.
Furthermore, the bottom fixedly connected with of protection casing supports the diaphragm, the bottom fixed connection supporting leg of supporting the diaphragm, the bottom of supporting leg is provided with the slipmat.
Furthermore, the front surface of the protective cover is rotatably connected with a movable door through a hinge, and the front surface of the movable door is fixedly connected with a handle.
Further, a ceiling is arranged at the top of the protective cover, and a photovoltaic panel is arranged at the top of the ceiling.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the safety device of this transformer, through setting up first spring, the fixed block, the connecting rod, the cooperation of movable block and second spring is used, elastic deformation who takes place when receiving the impact, the absorbing effect has been reached, the problem that the protecting effect is not good has been solved, through setting up the ceiling, the transformer body has been avoided drenching because of receiving the sun for a long time in the open air, thereby lead to the transformer to be corroded, inside breaks down, through setting up the louvre, the cooperation of fan and ventilating board is used, the produced high and unable exhaust problem of heat at airtight space work has been solved, cost of maintenance is reduced.
(2) The safety protection device of the transformer distributes and transmits electric energy by arranging the high-voltage wire outlet column and the low-voltage wire outlet column, so that transformer equipment is better divided, isolated and protected; through setting up fan and ventilating board, increased the heat dissipation function, avoided because of lacking heat abstractor, the heat that leads to when the transformer uses is too high and the conflagration takes place because of producing.
(3) The safety protection device of the transformer can transfer heat generated by the transformer to the outside by arranging the heat dissipation holes, so that the heat dissipation effect is achieved; through the cooperation that sets up supporting leg and slipmat, improved the stability of this device, avoided because of lacking antiskid, leading to the phenomenon that equipment appears rocking in the use.
(4) The safety protection device of the transformer is convenient for a user to clean and maintain the interior of the equipment by arranging the movable door and the handle for matching use, so that the service life of the device is prolonged; through setting up ceiling and photovoltaic electroplax, for transformer body hides the wind and keeps off the rain, protect transformer body not drenched by the sun or rain, photovoltaic electroplax can utilize light energy drive fan to accelerate the inside air flow of protection casing to reach radiating effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the area A of the present invention;
fig. 4 is an enlarged schematic view of the structure of the area B of the present invention.
In the figure: 1. a protective cover; 2. a first spring; 3. a fixed block; 4. a connecting rod; 5. a movable block; 6. a second spring; 7. a protection plate; 8. an upper top plate; 9. a support pillar; 10. a third spring; 11. a lower base plate; 12. a ceiling; 13. a photovoltaic panel; 14. a transformer body; 15. a high voltage outlet post; 16. a low voltage outlet post; 17. a ventilation board; 18. a fan; 19. a base; 20. heat dissipation holes; 21. supporting the transverse plate; 22. supporting legs; 23. a non-slip mat; 24. a movable door; 25. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a safety device of transformer, includes protection casing 1, first spring 2 has all been welded to the both sides of protection casing 1, one side of first spring 2 is provided with fixed block 3, one side of fixed block 3 is provided with connecting rod 4, the one end of connecting rod 4 is rotated and is connected with movable block 5, one side fixedly connected with second spring 6 of movable block 5, the one end fixedly connected with guard plate 7 of protection casing 1 is kept away from to first spring 2, roof 8 on the bottom fixedly connected with of guard plate 7, the bottom of going up roof 8 is provided with support column 9, the inside welding of support column 9 has third spring 10, the bottom fixedly connected with lower plate 11 of support column 9, the inner chamber of protection casing 1 is provided with transformer body 14.
The top of the protective cover 1 is provided with a high-voltage outlet column 15, one side of the high-voltage outlet column 15 is provided with a low-voltage outlet column 16, and the high-voltage outlet column 15 and the low-voltage outlet column 16 are arranged to distribute and convey electric energy, so that transformer equipment can be better broken, isolated and protected.
The top fixedly connected with ventilating board 17 of protection casing 1, the bottom fixedly connected with fan 18 of ventilating board 17 has increased the heat dissipation function through setting up fan 18 and ventilating board 17, avoids because of lacking heat abstractor, takes place the conflagration because of the heat that produces is too high when leading to the transformer to use.
The bottom of the transformer body 14 is fixedly connected with a base 19, heat dissipation holes 20 are formed in the front surface of the base 19, and heat generated by the transformer can be transferred to the outside through the heat dissipation holes 20, so that a heat dissipation effect is achieved.
The bottom fixedly connected with of protection casing 1 supports diaphragm 21, the bottom fixedly connected with supporting leg 22 of supporting diaphragm 21, the bottom of supporting leg 22 is provided with slipmat 23, uses through the cooperation that sets up supporting leg 22 and slipmat 23, has improved the stability of this device, has avoided because of lacking anti-skidding device, and the phenomenon that leads to equipment to appear rocking in the use.
The positive surface of protection casing 1 is connected with dodge gate 24 through the hinge rotation, the positive fixed surface of dodge gate 24 is connected with handle 25, uses through the cooperation that sets up dodge gate 24 and handle 25, and the person of facilitating the use is to this equipment inside clearance and maintenance, has improved the life of this device.
The top of protection casing 1 is provided with ceiling 12, the top of ceiling 12 is provided with photovoltaic electroplax 13, through setting up ceiling 12 and photovoltaic electroplax 13, for transformer body 14 keeps out the wind and keeps out the rain, protects transformer body 14 not drenched by the sun or rain, and photovoltaic electroplax 13 can utilize light energy drive fan 18 to accelerate the inside air flow of protection casing 1 to reach radiating effect.
When using, through setting up first spring 2, fixed block 3, connecting rod 4, movable block 5 and second spring 6's cooperation is used, elastic deformation who takes place when receiving the impact, the absorbing effect has been reached, when receiving the impact, through second spring 6, the purpose of supplementary first spring 2 has been reached, slow down the displacement of guard plate 7, and played the effect of shock attenuation buffering, through setting up third spring 10, the cooperation of support post is used, further slow down the impact, protect transformer body 14 to the at utmost, can keep out the wind and keep out the rain for transformer body 14 through setting up ceiling 12, protection transformer body 14 does not receive the sun and rain, photovoltaic electroplax 13 utilizes light energy drive fan 18 to accelerate the inside air flow of protection casing 1, dispel the heat to transformer body 14, do not influence transformer body 14 normal heat dissipation work in the protection.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A safety device of transformer, includes protection casing (1), its characterized in that: first spring (2) are all welded to the both sides of protection casing (1), one side of first spring (2) is provided with fixed block (3), one side of fixed block (3) is provided with connecting rod (4), the one end of connecting rod (4) is rotated and is connected with movable block (5), one side fixedly connected with second spring (6) of movable block (5), the one end fixedly connected with guard plate (7) of protection casing (1) are kept away from in first spring (2), roof (8) are gone up to the bottom fixedly connected with of guard plate (7), the bottom of going up roof (8) is provided with support column (9), the inside welding of support column (9) has third spring (10), the bottom fixedly connected with lower plate (11) of support column (9), the inner chamber of protection casing (1) is provided with transformer body (14).
2. A safety shield for a transformer according to claim 1, further comprising: the top of the protective cover (1) is provided with a high-voltage outlet column (15), and one side of the high-voltage outlet column (15) is provided with a low-voltage outlet column (16).
3. A safety shield for a transformer according to claim 1, further comprising: the top fixedly connected with ventilation board (17) of protection casing (1), the bottom fixedly connected with fan (18) of ventilation board (17).
4. A safety shield for a transformer according to claim 1, further comprising: the transformer comprises a transformer body (14), wherein the bottom of the transformer body is fixedly connected with a base (19), and heat dissipation holes (20) are formed in the front surface of the base (19).
5. A safety shield for a transformer according to claim 1, further comprising: the bottom fixedly connected with of protection casing (1) supports diaphragm (21), the bottom fixed connection supporting leg (22) of support diaphragm (21), the bottom of supporting leg (22) is provided with slipmat (23).
6. A safety shield for a transformer according to claim 1, further comprising: the front surface of the protective cover (1) is rotatably connected with a movable door (24) through a hinge, and the front surface of the movable door (24) is fixedly connected with a handle (25).
7. A safety shield for a transformer according to claim 1, further comprising: the top of protection casing (1) is provided with ceiling (12), the top of ceiling (12) is provided with photovoltaic electroplax (13).
CN202020873092.5U 2020-05-21 2020-05-21 Safety protection device of transformer Active CN212485075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020873092.5U CN212485075U (en) 2020-05-21 2020-05-21 Safety protection device of transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020873092.5U CN212485075U (en) 2020-05-21 2020-05-21 Safety protection device of transformer

Publications (1)

Publication Number Publication Date
CN212485075U true CN212485075U (en) 2021-02-05

Family

ID=74411156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020873092.5U Active CN212485075U (en) 2020-05-21 2020-05-21 Safety protection device of transformer

Country Status (1)

Country Link
CN (1) CN212485075U (en)

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