CN211319917U - Transformer with power protection mechanism - Google Patents
Transformer with power protection mechanism Download PDFInfo
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- CN211319917U CN211319917U CN201922238644.5U CN201922238644U CN211319917U CN 211319917 U CN211319917 U CN 211319917U CN 201922238644 U CN201922238644 U CN 201922238644U CN 211319917 U CN211319917 U CN 211319917U
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Abstract
The utility model provides a transformer with power protection mechanism. The transformer with the power protection mechanism comprises a transformer box, wherein telescopic columns are fixedly connected to two sides of the bottom of the inner wall of the transformer box, supporting plates are fixedly connected to the top ends of the telescopic columns, and fixing clamps are fixedly connected to two sides of the top of each supporting plate. The utility model provides a transformer with power protection mechanism can directly fuse when the short circuit takes place for the power through the fusing resistance wire, protect power module, can absorb the moisture of transformer incasement portion through dry board, make transformer incasement portion keep dry, be favorable to prolonging the life of transformer, can blow off the hot-air of transformer incasement portion through the filter screen, dispel the heat to transformer incasement portion, can prevent through the lightning rod that the thunder and lightning from causing the damage to power module, report to the police to the outside when power module damages through warning light and bee calling organ, remind personnel to maintain to here.
Description
Technical Field
The utility model relates to an electrical equipment field especially relates to a transformer with power protection mechanism.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: the circuit symbols of power transformers and special transformers (electric furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors and the like) are generally T as the beginning of the serial numbers, for example, T01, T201 and the like.
The transformer can have various use hidden dangers in daily use, and current transformers mostly do not have the protective capability of power, and untimely processing can cause the damage to the power under the condition of short circuit, because the transformer group comprises a plurality of transformers, the use is not influenced in the damage of single transformer, but can't report to the police after the current transformer takes place to damage, leads to the unable quilt of transformer of damage to obtain restoreing, can cause potential safety hazards such as conflagration.
Therefore, it is necessary to provide a transformer with a power protection mechanism to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transformer with power protection mechanism has solved the unable protection power of current transformer, the unable problem of warning of reporting to the police.
For solving the technical problem, the utility model provides a transformer with power protection mechanism includes the transformer case, the equal fixedly connected with flexible post in both sides of transformer incasement wall bottom, two the top fixedly connected with backup pad of flexible post, the both sides fixedly connected with fixing clip at backup pad top, the top of backup pad just is located and is provided with the transformer between two fixing clips, the top fixedly connected with installation card of transformer, be provided with the fusing resistance wire on the installation card, the both ends of fusing resistance wire are all through electric wire and transformer electric connection, the surface cover that just is located flexible post between the bottom of backup pad and the bottom of transformer incasement wall is equipped with flexible support piece.
Preferably, the top fixedly connected with fixed box on transformer case inner wall right side, the bottom fixedly connected with electro-magnet of fixed box inner wall, the top fixedly connected with supporting spring of electro-magnet, supporting spring's top fixedly connected with steel sheet, the top fixedly connected with battery of steel sheet.
Preferably, the top of the inner wall of the fixing box is fixedly connected with a battery socket, and the battery socket is matched with a storage battery.
Preferably, the right side of transformer case is from last to fixedly connected with warning light and bee calling organ down in proper order, warning light and bee calling organ all pass through electric wire and battery socket electric connection.
Preferably, the top fixedly connected with weather shed of transformer case, the left side fixedly connected with lightning rod at transformer case top, the top of lightning rod runs through weather shed and extends to the outside of weather shed.
Preferably, the ventilation hole has been seted up at the left top of transformer case, the left top fixedly connected with draw-in groove of transformer incasement wall, the inside joint of draw-in groove has the filter screen.
Preferably, the left side at transformer case inner wall top is through mounting bracket fixedly connected with heat dissipation motor, the output fixedly connected with radiator fan of heat dissipation motor, the bottom of transformer case inner wall both sides all is provided with the drying plate, the bottom fixedly connected with base of transformer case, the surperficial hinge of transformer case articulates there is the chamber door.
Compared with the prior art, the utility model provides a transformer with power protection mechanism has following beneficial effect:
the utility model provides a transformer with power protection mechanism, can directly fuse when the short circuit takes place through the fusing resistance wire in the power, protect power module, can be with the moisture absorption of transformer incasement portion through dry board, make transformer incasement portion keep dry, be favorable to prolonging the life of transformer, can blow off the hot-air of transformer incasement portion through the filter screen, dispel the heat to transformer incasement portion, can prevent through the lightning rod that the thunder and lightning from causing the damage to power module, report to the police to outside when power module damages through warning light and bee calling organ, remind personnel to maintain to here.
Drawings
Fig. 1 is a schematic structural diagram of a transformer with a power protection mechanism according to a preferred embodiment of the present invention;
fig. 2 is a schematic view of the surface structure of the transformer box shown in fig. 1.
Reference numbers in the figures: 1. transformer box, 2, flexible post, 3, backup pad, 4, fixing clip, 5, transformer, 6, installation card, 7, fusing resistance wire, 8, elastic support piece, 9, fixed box, 10, electro-magnet, 11, supporting spring, 12, steel sheet, 13, battery, 14, battery socket, 15, warning light, 16, bee calling organ, 17, canopy, 18, lightning rod, 19, ventilation hole, 20, draw-in groove, 21, filter screen, 22, heat dissipation motor, 23, radiator fan, 24, drying plate, 25, base, 26, chamber door.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a transformer with a power protection mechanism according to a preferred embodiment of the present invention; fig. 2 is a schematic view of the surface structure of the transformer box shown in fig. 1. The transformer with the power supply protection mechanism comprises a transformer box 1, telescopic columns 2 are fixedly connected to two sides of the bottom of the inner wall of the transformer box 1, supporting plates 3 are fixedly connected to the top ends of the two telescopic columns 2, fixing clips 4 are fixedly connected with two sides of the top of the supporting plate 3, a transformer 5 is arranged on the top of the supporting plate 3 and between the two fixing clips 4, the top of the transformer 5 is fixedly connected with an installation card 6, a fusing resistance wire 7 is arranged on the installation card 6, two ends of the fusing resistance wire 7 are electrically connected with the transformer through wires, an elastic supporting piece 8 is sleeved between the bottom of the supporting plate 3 and the bottom of the inner wall of the transformer box 1 and positioned on the surface of the telescopic column 2, when transformer 5 takes place to damage, fusing resistance wire 7 fuses, prevents to last the power supply under the short circuit condition and damages the power, and elastic support piece 8 and flexible post 2 can play the buffering cushioning effect of removal to transformer 5.
The fixed box 9 of top fixedly connected with on transformer case 1 inner wall right side, the bottom fixedly connected with electro-magnet 10 of fixed box 9 inner wall, the top fixedly connected with supporting spring 11 of electro-magnet 10, the top fixedly connected with steel sheet 12 of supporting spring 11, the top fixedly connected with battery 13 of steel sheet 12, electro-magnet 10 is supplied power by transformer 5's module, and when transformer 5 took place to damage, the power supply stopped, and electro-magnet 10 loses suction, and spring 11 bounces steel sheet 12, and further pushes battery 13 into battery socket 14.
The top of the inner wall of the fixing box 9 is fixedly connected with a battery socket 14, and the battery socket 14 is matched with the storage battery 13.
The right side of transformer case 1 is from last to fixedly connected with warning light 15 and buzzer 16 down in proper order, warning light 15 and buzzer 16 all through electric wire and battery socket 14 electric connection, supplies power to warning light 15 and buzzer 16 after battery 13 and battery socket 14 intercommunication, and warning light 15 and buzzer 16 begin to report to the police and remind here transformer 5 to take place to damage.
The top fixedly connected with weather canopy 17 of transformer case 1, the left side fixedly connected with lightning rod 18 at transformer case 1 top, weather canopy 17 is run through and the outside that extends to weather canopy 17 is run through on the top of lightning rod 18, and the bottom of lightning rod 18 is connected with the ground wire, can conduct static and thunder and lightning to the underground, and weather canopy 17 can shelter from the rainwater, prevents that the rainwater from getting into the inside of transformer case 1 through ventilation hole 19.
Mounting bracket fixedly connected with heat dissipation motor 22 is passed through in the left side at 1 inner wall top of transformer case, heat dissipation motor 22's output fixedly connected with radiator fan 23, the bottom of 1 inner wall both sides of transformer case all is provided with drying plate 24, the bottom fixedly connected with base 25 of transformer case 1, transformer case 1's surperficial hinge articulates there is chamber door 26, and heat dissipation motor 22 is connected with external power source, and heat dissipation motor 22 drives radiator fan 23 and rotates 1 inside of transformer case to blow off through ventilation hole 19 and dispel the heat, and drying plate 24 can be with the moisture absorption of 1 inside of transformer case, makes 1 inside dry environment that keeps of transformer case, is favorable to protecting transformer 5 and power module, opens chamber door 26 and can clear up and maintain 1 inside of transformer case.
The utility model provides a working principle of transformer with power protection mechanism as follows:
when the transformer 5 normally works, the heat dissipation motor 22 drives the heat dissipation fan 23 to rotate to blow out the inside of the transformer box 1 through the vent holes 19 for heat dissipation, the drying plate 24 can absorb moisture inside the transformer box 1 to keep the inside of the transformer box 1 in a dry environment, the transformer 5 and the power module are protected, when the power module breaks down, the fuse resistance wire 7 is blown by high temperature of a circuit caused by short circuit, so that the power module stops supplying power to the electromagnet 10, the electromagnet 10 loses suction, the spring 11 bounces the steel plate 12, the storage battery 13 is further pushed into the battery socket 14, the warning lamp 15 and the buzzer 16 are supplied with power after the storage battery 13 is communicated with the battery socket 14, the warning lamp 15 and the buzzer 16 start to alarm to remind that the transformer 5 is damaged, and static electricity and thunder can be conducted to the ground, rain shelter 17 can shelter from the rainwater, prevents that the rainwater from getting into the inside of transformer case 1 through ventilation hole 19, and filter screen 21 filters the interception with the dust in the air, prevents that the dust from getting into the inside of transformer case 1 through ventilation hole 19.
Compared with the prior art, the utility model provides a transformer with power protection mechanism has following beneficial effect:
can directly fuse when the power takes place the short circuit through fusing resistance wire 7, protect power module, can absorb the moisture of transformer case 1 inside through drying plate 24, make transformer case 1 inside keep dry, be favorable to prolonging transformer 5's life, can blow off transformer case 1 inside hot-air through filter screen 21, dispel the heat to transformer case 1 inside, can prevent through lightning rod 18 that the thunder and lightning from leading to the fact the damage to power module, report to the police to the outside when power module damages through warning light 15 and bee calling organ 16, remind personnel to maintain to this place.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A transformer with a power protection mechanism comprises a transformer box (1), and is characterized in that: the transformer box is characterized in that two telescopic columns (2) are fixedly connected to two sides of the bottom of the inner wall of the transformer box (1), two telescopic columns (2) are fixedly connected to the top end of the support plate (3), two fixing clamps (4) are fixedly connected to two sides of the top of the support plate (3), a transformer (5) is arranged between the two fixing clamps (4) at the top of the support plate (3), a mounting clamp (6) is fixedly connected to the top of the transformer (5), a fusing resistance wire (7) is arranged on the mounting clamp (6), two ends of the fusing resistance wire (7) are electrically connected with the transformer through electric wires, and an elastic support piece (8) is sleeved between the bottom of the support plate (3) and the bottom of the inner wall of the transformer box (1) and on the surface of the telescopic columns (2.
2. The transformer with the power protection mechanism according to claim 1, wherein a fixing box (9) is fixedly connected to the top of the right side of the inner wall of the transformer box (1), an electromagnet (10) is fixedly connected to the bottom of the inner wall of the fixing box (9), a supporting spring (11) is fixedly connected to the top of the electromagnet (10), a steel plate (12) is fixedly connected to the top end of the supporting spring (11), and a storage battery (13) is fixedly connected to the top of the steel plate (12).
3. The transformer with power protection mechanism according to claim 2, characterized in that a battery socket (14) is fixedly connected to the top of the inner wall of the fixing box (9), and the battery socket (14) is adapted to the storage battery (13).
4. The transformer with the power protection mechanism according to claim 2, wherein a warning lamp (15) and a buzzer (16) are fixedly connected to the right side of the transformer box (1) from top to bottom, and both the warning lamp (15) and the buzzer (16) are electrically connected to the battery socket (14) through wires.
5. The transformer with the power protection mechanism according to claim 1, wherein a rain shelter (17) is fixedly connected to the top of the transformer box (1), a lightning rod (18) is fixedly connected to the left side of the top of the transformer box (1), and the top end of the lightning rod (18) penetrates through the rain shelter (17) and extends to the outside of the rain shelter (17).
6. The transformer with the power protection mechanism according to claim 1, wherein a ventilation hole (19) is formed in the top of the left side of the transformer box (1), a clamping groove (20) is fixedly connected to the top of the left side of the inner wall of the transformer box (1), and a filter screen (21) is clamped inside the clamping groove (20).
7. The transformer with the power protection mechanism according to claim 1, wherein a heat dissipation motor (22) is fixedly connected to the left side of the top of the inner wall of the transformer box (1) through a mounting frame, a heat dissipation fan (23) is fixedly connected to the output end of the heat dissipation motor (22), drying plates (24) are arranged at the bottoms of the two sides of the inner wall of the transformer box (1), a base (25) is fixedly connected to the bottom of the transformer box (1), and a box door (26) is hinged to the surface of the transformer box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238644.5U CN211319917U (en) | 2019-12-13 | 2019-12-13 | Transformer with power protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238644.5U CN211319917U (en) | 2019-12-13 | 2019-12-13 | Transformer with power protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211319917U true CN211319917U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922238644.5U Active CN211319917U (en) | 2019-12-13 | 2019-12-13 | Transformer with power protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211319917U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382480A (en) * | 2020-09-29 | 2021-02-19 | 国网河南省电力公司睢县供电公司 | Lightning arrester of power transformer |
| CN112863839A (en) * | 2021-01-08 | 2021-05-28 | 江苏瑞恩电气股份有限公司 | High-voltage-level high-safety pouring type dry-type transformer insulation structure |
| CN114023532A (en) * | 2021-09-23 | 2022-02-08 | 龙泓飞 | Anti-collision protection device of transformer |
-
2019
- 2019-12-13 CN CN201922238644.5U patent/CN211319917U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382480A (en) * | 2020-09-29 | 2021-02-19 | 国网河南省电力公司睢县供电公司 | Lightning arrester of power transformer |
| CN112863839A (en) * | 2021-01-08 | 2021-05-28 | 江苏瑞恩电气股份有限公司 | High-voltage-level high-safety pouring type dry-type transformer insulation structure |
| CN114023532A (en) * | 2021-09-23 | 2022-02-08 | 龙泓飞 | Anti-collision protection device of transformer |
| CN114023532B (en) * | 2021-09-23 | 2023-08-08 | 东莞市瑞冠电子有限公司 | Anti-collision protection device of transformer |
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