CN209708775U - A kind of transformer with inserting terminal - Google Patents
A kind of transformer with inserting terminal Download PDFInfo
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- CN209708775U CN209708775U CN201920920924.1U CN201920920924U CN209708775U CN 209708775 U CN209708775 U CN 209708775U CN 201920920924 U CN201920920924 U CN 201920920924U CN 209708775 U CN209708775 U CN 209708775U
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Abstract
The utility model discloses a kind of transformers with inserting terminal, including pedestal, cushion block, blower, cooling pipe, high-tension coil, low-voltage coil, magnetic core, folder, low-pressure line-outgoing copper bar, hanging ring, upper yoke, HV Terminal, high-voltage tap head, high pressure connecting cylinder, high pressure connection sheet, inserting terminal, earth stud and idler wheel, the inside of high pressure connecting cylinder is equipped with magnetic core, the outside of low-voltage coil is equipped with high-tension coil, the outside of high pressure connecting cylinder is equipped with high pressure connection sheet, the side of HV Terminal is equipped with upper yoke, the utility model is designed reasonably, structure is simple, toughness is high, by the way that magnetic core is arranged, to armature winding in transformer, magnetic line of force generation effect in secondary windings and main magnetic core, form bypass magnetic circuit, to increase leakage inductance, pass through the support construction of pedestal, it is effective to reduce mounting area, stability is high, It is connected to pedestal by earth stud, so that internal structure is stable and firm, there is wide applicability.
Description
Technical field
The utility model relates to transformer technology field, specially a kind of transformer with inserting terminal.
Background technique
Inserting terminal is that electrically common connector, plug-in type connecting terminal have generally included wire connecting portion and plug division,
Wire connecting portion is for being fixedly connected with line, and contact pin of the plug division for fixed insertion, the basic principle of transformer is to pass through electromagnetic induction
Change alternating voltage, main member is primary coil, secondary coil and single-phase multicolumn magnetic core；To reduce magnetic hystersis loss and vortex damage
Consumption, transformer refers to first winding and secondary winding is the transformer of single-phase winding, since voltage is single, structure is simple, phase
Transformer is applied mostly is being generally used for the civilian place for needing single phase poaer supply, and existing transformer is simply by resonant inductance collection
At in transformer, the leakage inductance by increasing transformer does resonant inductance use.Usually by change between primary and secondary winding away from
From to change the leakage inductance of transformer to reach the requirement of resonant inductance, biggish leakage inductance is needed, it is necessary to increase primary and secondary winding
Between distance, will cause volume of transformer increase, magnetic coupling ability is poor, transmission efficiency is low for transformer, and certain condition limit
Under system, leakage inductance can increased range it is extremely limited.
Utility model content
The utility model provides a kind of transformer with inserting terminal, to solve mentioned above in the background art ask
Topic.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of change with inserting terminal
Depressor, including pedestal, cushion block, blower, cooling pipe, high-tension coil, low-voltage coil, magnetic core, folder, low-pressure line-outgoing copper bar, hang
Ring, upper yoke, HV Terminal, high-voltage tap head, high pressure connecting cylinder, high pressure connection sheet, inserting terminal, earth stud and idler wheel,
The bottom end of the pedestal is located at two side positions and is mounted on idler wheel, and the top of pedestal is mounted on earth stud close to two sides,
The side of the pedestal is provided with cushion block, and the side of the cushion block is equipped with blower, and high pressure connection is equipped with above cushion block
Cylinder, the inside of the high pressure connecting cylinder are equipped with magnetic core, low-voltage coil are provided on the outside of the magnetic core, the low-voltage coil
Outside is equipped with high-tension coil, and the outside of the high-tension coil is provided with cooling pipe, the external installation of the high pressure connecting cylinder
There is high pressure connection sheet, the end of the high pressure connection sheet is connected with HV Terminal, is equipped with high pressure below the HV Terminal
Tap, and the side of HV Terminal is equipped with upper yoke, the side of the upper yoke is equipped with folder, the top of the folder
It is provided with low-pressure line-outgoing copper bar, the low-pressure line-outgoing copper bar side is equipped with hanging ring, is equipped with inserted terminal in the middle part of the pedestal
Son.
Further, the number of the high pressure connecting cylinder is three, and high pressure connecting cylinder structure cylindrical.
Further, the magnetic core is stacked, and the outside of magnetic core is provided with insulation board and winding.
Further, the outside of the idler wheel is provided with anti-skid rubber cushion, and the number of idler wheel is four.
Further, the magnetic core is in O-shaped structure, and magnetic core is the component that a kind of amorphous alloy becomes material.
Compared with prior art, the utility model has the beneficial effects that this kind has the transformer of inserting terminal, high pressure connection
The inside of cylinder is equipped with magnetic core, and the outside of low-voltage coil is equipped with high-tension coil, and the outside of high pressure connecting cylinder is equipped with high pressure company
Contact pin, the side of HV Terminal are equipped with upper yoke, and rationally, structure is simple for design, and toughness is high, by the way that magnetic core is arranged, to transformation
Magnetic line of force generation effect in device in armature winding, secondary windings and main magnetic core, forms bypass magnetic circuit, to increase leakage inductance, leads to
The support construction for crossing pedestal, is effectively reduced mounting area, and stability is high, installs and uses more convenient, passes through ground connection
It is bolted in pedestal, so that internal structure is stable and firm, improves the safety used, magnetic coupling ability is good, transformer transmits
It is high-efficient, there is wide applicability.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model bottom set seat；
In figure: 1, pedestal；2, cushion block；3, blower；4, cooling pipe；5, high-tension coil；6, low-voltage coil；7, magnetic core；8,
Folder；9, low-pressure line-outgoing copper bar；10, hanging ring；11, upper yoke；12, HV Terminal；13, high-voltage tap head；14, high pressure connects
Cylinder；15, high pressure connection sheet；16, inserting terminal；17, earth stud；18, idler wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of transformer with inserting terminal, including
Pedestal 1, blower 3, cooling pipe 4, high-tension coil 5, low-voltage coil 6, magnetic core 7, folder 8, low-pressure line-outgoing copper bar 9, is hung cushion block 2
Ring 10, HV Terminal 12, high-voltage tap head 13, high pressure connecting cylinder 14, high pressure connection sheet 15, inserting terminal 16, connects upper yoke 11
Ground bolt 17 and idler wheel 18, the bottom end of pedestal 1 is located at two side positions and is mounted on idler wheel 18, and the top of pedestal 1 is close to two sides
It is mounted on earth stud 17, the side of pedestal 1 is provided with cushion block 2, and the side of cushion block 2 is equipped with blower 3, and cushion block 2 is upper
Side is equipped with high pressure connecting cylinder 14, and the inside of high pressure connecting cylinder 14 is equipped with magnetic core 7, and the outside of magnetic core 7 is provided with low-voltage coil
6, the outside of low-voltage coil 6 is equipped with high-tension coil 5, and the outside of high-tension coil 5 is provided with cooling pipe 4, high pressure connecting cylinder 14
Outside high pressure connection sheet 15 is installed, the end of high pressure connection sheet 15 is connected with HV Terminal 12, the lower section of HV Terminal 12
High-voltage tap head 13 is installed, and the side of HV Terminal 12 is equipped with upper yoke 11, the side of upper yoke 11 is equipped with folder
8, the top of folder 8 is provided with low-pressure line-outgoing copper bar 9, and 9 side of low-pressure line-outgoing copper bar is equipped with hanging ring 10, the middle part peace of pedestal 1
Equipped with inserting terminal 16, the number of high pressure connecting cylinder 14 is three, and the structure cylindrical of high pressure connecting cylinder 14, improves transformer
Working efficiency, magnetic core 7 be it is stacked, and the outside of magnetic core 7 is provided with insulation board and winding, reduces the higher hamonic wave of appearance,
Caused by reduce because of higher hamonic wave the case where 7 hot-spot of magnetic core, convenient for guaranteeing the uniformity of magnetic density, idler wheel 18
Outside is provided with anti-skid rubber cushion, and the number of idler wheel 18 is four, prevents slipping phenomenon, can according to work requirements,
The position of phase shifting transformer, magnetic core 7 is in O-shaped structure, and magnetic core 7 is the component that a kind of amorphous alloy becomes material, is become convenient for improving
Depressor anti-short circuit capability；Transformer with inserting terminal in actual use, firstly, the bottom end of pedestal 1 is located at two sides
Position is mounted on idler wheel 18, and the outside of idler wheel 18 is provided with anti-skid rubber cushion, and the number of idler wheel 18 is four, is prevented
Slipping phenomenon, can be according to work requirements, the position of phase shifting transformer, secondly, the top of pedestal 1 is mounted on close to two sides and connects
Ground bolt 17, the side of cushion block 2 are equipped with blower 3, convenient for the heat that discharge transformer working internal generates, improve transformer
Service life, the number of high pressure connecting cylinder 14 is three, and the structure cylindrical of high pressure connecting cylinder 14, improves the work of transformer
Efficiency, the inside of high pressure connecting cylinder 14 are equipped with magnetic core 7, magnetic core 7 be it is stacked, and the outside of magnetic core 7 be provided with insulation board and
Winding reduces the higher hamonic wave of appearance, thus caused by reducing because of higher hamonic wave the case where 7 hot-spot of magnetic core, convenient for protecting
The uniformity of magnetic density is demonstrate,proved, the outside of high-tension coil 5 is provided with cooling pipe 4, convenient for reducing the temperature of inside transformer, high pressure
The outside of connecting cylinder 14 is equipped with high pressure connection sheet 15, and the lower section of HV Terminal 12 is equipped with high-voltage tap head 13, upper yoke 11
Side folder 8 is installed, the top of folder 8 is provided with low-pressure line-outgoing copper bar 9, finally, 9 side of low-pressure line-outgoing copper bar is equipped with
Hanging ring 10, convenient for according to need of work, starting the operating position that external equipment passes through 10 phase shifting transformer of hanging ring, in pedestal 1
Portion is equipped with inserting terminal 16, improves electrical joint efficiency, and toughness is high, by the way that magnetic core 7 is arranged, to primary in transformer around
Magnetic line of force generation effect in group, secondary windings and magnetic core 7 forms bypass magnetic circuit to increase leakage inductance and passes through the branch of pedestal 1
Support structure improves stability, installs and uses more convenient, and magnetic coupling ability is good, transformer efficiency of transmission is high.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of transformer with inserting terminal, including pedestal (1), cushion block (2), blower (3), cooling pipe (4), high-voltage line
Enclose (5), low-voltage coil (6), magnetic core (7), folder (8), low-pressure line-outgoing copper bar (9), hanging ring (10), upper yoke (11), high-voltage end
Sub (12), high-voltage tap head (13), high pressure connecting cylinder (14), high pressure connection sheet (15), inserting terminal (16), earth stud (17)
With idler wheel (18), it is characterised in that: the bottom end of the pedestal (1) is located at two side positions and is mounted on idler wheel (18), and pedestal (1)
Top be mounted on earth stud (17) close to two sides, the side of the pedestal (1) is provided with cushion block (2), the cushion block (2)
Side be equipped with blower (3), and high pressure connecting cylinder (14) are installed above cushion block (2), the high pressure connecting cylinder (14)
Inside is equipped with magnetic core (7), is provided with low-voltage coil (6) on the outside of the magnetic core (7), the external peace of the low-voltage coil (6)
Equipped with high-tension coil (5), the outside of the high-tension coil (5) is provided with cooling pipe (4), outside the high pressure connecting cylinder (14)
Portion is equipped with high pressure connection sheet (15), and the end of the high pressure connection sheet (15) is connected with HV Terminal (12), the high-voltage end
Be equipped with high-voltage tap head (13) below sub (12), and the side of HV Terminal (12) is equipped with upper yoke (11), it is described on
The side of iron yoke (11) is equipped with folder (8), is provided with low-pressure line-outgoing copper bar (9) above the folder (8), the low pressure goes out
Line copper bar (9) side is equipped with hanging ring (10), is equipped with inserting terminal (16) in the middle part of the pedestal (1).
2. a kind of transformer with inserting terminal according to claim 1, it is characterised in that: the high pressure connecting cylinder
(14) number is three, and high pressure connecting cylinder (14) structure cylindrical.
3. a kind of transformer with inserting terminal according to claim 1, it is characterised in that: the magnetic core (7) is folded
Chip, and the outside of magnetic core (7) is provided with insulation board and winding.
4. a kind of transformer with inserting terminal according to claim 1, it is characterised in that: outside the idler wheel (18)
Portion is provided with anti-skid rubber cushion, and the number of idler wheel (18) is four.
5. a kind of transformer with inserting terminal according to claim 1, it is characterised in that: the magnetic core (7) is in mouth
Type structure, and magnetic core (7) is the component that a kind of amorphous alloy becomes material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920924.1U CN209708775U (en) | 2019-06-19 | 2019-06-19 | A kind of transformer with inserting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920924.1U CN209708775U (en) | 2019-06-19 | 2019-06-19 | A kind of transformer with inserting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209708775U true CN209708775U (en) | 2019-11-29 |
Family
ID=68651646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920920924.1U Active CN209708775U (en) | 2019-06-19 | 2019-06-19 | A kind of transformer with inserting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209708775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899959A (en) * | 2020-07-19 | 2020-11-06 | 张晓卫 | Air-cooled energy-saving distribution transformer |
| CN114093599A (en) * | 2021-11-20 | 2022-02-25 | 江苏北辰互邦电力股份有限公司 | Intelligent temperature control type three-phase resin insulation dry-type transformer |
-
2019
- 2019-06-19 CN CN201920920924.1U patent/CN209708775U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899959A (en) * | 2020-07-19 | 2020-11-06 | 张晓卫 | Air-cooled energy-saving distribution transformer |
| CN114093599A (en) * | 2021-11-20 | 2022-02-25 | 江苏北辰互邦电力股份有限公司 | Intelligent temperature control type three-phase resin insulation dry-type transformer |
| CN114093599B (en) * | 2021-11-20 | 2024-03-29 | 江苏北辰互邦电力股份有限公司 | Intelligent temperature control type three-phase resin insulation dry-type transformer |
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