CN202102841U - Assembled single-phase reactor - Google Patents
Assembled single-phase reactor Download PDFInfo
- Publication number
- CN202102841U CN202102841U CN2011201863217U CN201120186321U CN202102841U CN 202102841 U CN202102841 U CN 202102841U CN 2011201863217 U CN2011201863217 U CN 2011201863217U CN 201120186321 U CN201120186321 U CN 201120186321U CN 202102841 U CN202102841 U CN 202102841U
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- magnetic
- shell
- phase reactor
- assembled
- tank
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Abstract
The utility model discloses an assembled single-phase reactor. Semicircular bottom plates arranged at two ends and a plurality of magnetic ring shells arranged between the two semicircular bottom plates are assembled to form a shell of a magnetic tank; the shell of the magnetic tank and magnetic cylinders arranged in the magnetic ring shells and communicated with the two semicircular bottom plates together form the assembled magnetic tank; the plurality of magnetic cylinders are of the series assembled structure; the shell of the magnetic tank and the magnetic cylinders are fixed together by penetrating bolts; one or two notches with outgoing lines are formed in the plurality of magnetic ring shells; a foil winding coil is wound outside the magnetic cylinder; and filling material is filled in the air gap of a tank body. The assembled single-phase reactor can solve the technical problems of poor electromagnetic compatibility and inconvenient change of the product capacity and technical characteristics as well as great magnetic leakage of the traditional single-phase reactor formed by soft magnetic powder metallurgical material and the foil winding coil.
Description
Technical field
The utility model relates to a kind of soft magnetic powder metallurgical material and paper tinsel and is applicable to the single-phase reactor product that uses through high-frequency current around what the formula coil was processed, and the metallurgical iron powder tank body of specifically a kind of split mounting type soft magnetic powder paper tinsel is around single-phase reactor product.
Background technology
Be applied to the single-phase reactor of powder metallurgy iron powder core of high frequency precision circuit and small power electric sub-industry, traditional mode of production is on the ferrocart core of simple garden annular, to coil.Its shortcoming is that coil exposes outside magnet, and can't change product capacity and technical characteristic easily, and capacity is little big with leakage field.
Summary of the invention
The purpose of the utility model provides the single-phase reactor of a kind of split mounting type; With solve the Electro Magnetic Compatibility that single-phase reactor product that traditional soft magnetic powder metallurgical material and paper tinsel process around the formula coil exists poor, can't change product capacity and technical characteristic easily, and technical problem such as leakage field is big.
The utility model realizes that the technical scheme of foregoing invention purpose is following:
The single-phase reactor of a kind of split mounting type; By the shell that constitutes the magnetic jar in the semicircle base plate at two ends and several magnet ring shell assembly units between two semicircle base plates; Shell by the magnetic jar is formed split mounting type magnetic jar jointly with the magnetic post that is positioned at two semicircle base plates of magnet ring shell and magnetic connection; Said magnetic post is several series connection splicing structures, and the shell of said magnetic jar and magnetic post are integral through the bolt of passing; In said several magnet ring shells, there is one or two to have the breach of lead-out wire; The magnetic post is around with the paper tinsel coiling, and the gap in the said tank body is filled with filler.
The utility model is owing to adopt technique scheme; The integral prefabricatedization production of coil and the emc issue (EMC) in the large power, electrically air circuit have been solved preferably; Electromagnetic radiation to inductance has anti-good shielding action; But also making the stable performance of reactor, insulation and heat-resisting stronger is produced more easy.Concrete advantage and effect are following:
1, adopts soft magnetic material to process ring-type, plate-like and column form part, use magnetic-conductive adhesive to adopt erection method that above-mentioned part is bonded to pot type.Annular element is used to form shell, and the column part is used to form inner core, and half discoid part is formed the upper and lower bottom plate of product.The shell of this tank body be the guard shield of this product also be the magnetic track path, shell with the magnetic post of inside and up and down cover plate constitute product jar city external form, thereby form an enclosed magnetic loop.
2, this product is owing to adopted the erection method can be according to the product that need form different capabilities through the quantity that increases or reduce shell magnet ring and inner magnet post of reality.
3, can change the magnetic resistance between the magnetic parts through gap between the adjustment assembly unit part; Thereby change the tank body magnetic permeability, also can be through the adjustment binding material the variation of characteristic of characteristic, soft magnetic material reach this purpose, thereby be implemented in the single-phase reactor product of assembling out the different technologies performance under the condition that does not change overall dimension.
4, the coil of this product adopts the aluminium foil and the Copper Foil coiling of electrician's level to form, and with respect to the wire-wound product, this product is specially adapted to use in the high, medium and low frequency band, has advantages such as temperature rise is low, noise is little, leakage field is little, coiling is simple.
5, coil adopts aluminium foil and Copper Foil coiling, and products with larger capacity adopts the multilayer paper tinsel and is added with insulation film to reduce skin effect and the eddy current loss under the high frequency around the centre, reduces small product size simultaneously, and it is simple to have technology, advantages such as flexible operation.The product leakage field is little, electromagnetic compatibility and insulation distance around can not considering during installation.
6, the split mounting type scheme makes that each accessory size is less, can adopt little tonnage press compacting soft magnetism jar part, saves the equipment input cost, improves the quality of products.
7, coil of this product and tank body adopt the epoxide resin vacuum pouring technology; Make soft magnetism jar and coil firmly be bonded together moving, thermal stability is strong; Long service life; Electric parameter is stable not to receive any electricly change with environmental factor, adopts that the H class F insulating material F is the highest to bear 220 ℃ of high temperature continuous operations.
Description of drawings
Fig. 1 is the internal structure sketch map of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the wiring construction sketch map of the utility model.
Fig. 4 is the perspective view of the utility model.
Embodiment
The concrete structure of the utility model is referring to accompanying drawing.The parts that adopt soft magnetic powder metallurgy to process comprise semicircle base plate, magnet ring shell and magnetic post, and the split mounting type soft magnetism pot type paper tinsel that is assemblied to form the rich formula coil of the built-in paper tinsel of pot type shell by them is around single-phase reactor.The metallurgical iron powder tank body of soft magnetic powder part is made through pressure processing by iron powder or iron silica-alumina material.
Can know that by Fig. 1,2 reactor integral body is formed the magnetic jar by magnetic core 3, magnet ring shell (barrier shield) 2, upper and lower base plate 1,5.The paper tinsel coiling is put into the magnetic jar, passes fixing hole 4 through bolt 6 whole magnetic jar is locked, and accomplishes the composition of soft magnetism reactor.Adopt segmentation structure can freely adjust in height and design capacity adjustment and employing multilayer paper tinsel technique for coiling realization electric power, the electronic system requirement to various capacity.
Referring to Fig. 3; When utilizing the utility model to make reactor; A paper tinsel coiling is put into magnetic jar annular space, again two magnetic jar upper and lower bottom plates 1,5 are carried out up and down involutory covering, what have on the magnet ring shell 2-1 of the top that the breach that has two lead-out wires constitutes that leading-out terminal reserves goes out wire casing 9.Two kinds of outlet methods of last outlet or side outlet are optional, and shown in Fig. 2 is the structural representation that side goes out wire casing 7.Draw outlet terminal 10 through going out wire casing 9; Put on bolt 4 li of fixing holes then whole magnetic jar is tightened to one; At the barrier shield 2 inner casting resins of magnetic jar, adopt vacuum pouring technology to realize the bonding of integral body, this has just processed a whole reactor; Stable performance in the use, anti-short-circuit capacity is strong.
Fig. 4 has omitted magnet ring shell (barrier shield) 2, the perspective view of the single-phase reactor of being made up of upper and lower bottom plate 1,5 of split mounting type.
The utility model mainly should be in the powerful strong, weak electricity equipment industry of high, medium and low frequency band.
Claims (1)
1. single-phase reactor of split mounting type; It is characterized in that by the shell that constitutes the magnetic jar in the semicircle base plate at two ends and several magnet ring shell assembly units between two semicircle base plates; Shell by the magnetic jar is formed split mounting type magnetic jar jointly with the magnetic post that is positioned at two semicircle base plates of magnet ring shell and magnetic connection; Said magnetic post is several series connection splicing structures, and the shell of said magnetic jar and magnetic post are integral through the bolt of passing; In said several magnet ring shells, there is one or two to have the breach of lead-out wire; The magnetic post is around with the paper tinsel coiling, and the gap in the said tank body is filled with filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201863217U CN202102841U (en) | 2011-06-03 | 2011-06-03 | Assembled single-phase reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201863217U CN202102841U (en) | 2011-06-03 | 2011-06-03 | Assembled single-phase reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102841U true CN202102841U (en) | 2012-01-04 |
Family
ID=45388845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201863217U Expired - Lifetime CN202102841U (en) | 2011-06-03 | 2011-06-03 | Assembled single-phase reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360721A (en) * | 2011-06-03 | 2012-02-22 | 北京英博电气股份有限公司 | Assembled single-phase reactor |
| CN104979079A (en) * | 2014-04-08 | 2015-10-14 | 浙江科达磁电有限公司 | Pot-type magnetic core cell and pot-type magnetic core containing same |
-
2011
- 2011-06-03 CN CN2011201863217U patent/CN202102841U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360721A (en) * | 2011-06-03 | 2012-02-22 | 北京英博电气股份有限公司 | Assembled single-phase reactor |
| CN102360721B (en) * | 2011-06-03 | 2014-07-30 | 北京英博电气股份有限公司 | Assembled single-phase reactor |
| CN104979079A (en) * | 2014-04-08 | 2015-10-14 | 浙江科达磁电有限公司 | Pot-type magnetic core cell and pot-type magnetic core containing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120104 Effective date of abandoning: 20160128 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |