CN202102858U - Full closed magnetic tank for reactor and transformer - Google Patents
Full closed magnetic tank for reactor and transformer Download PDFInfo
- Publication number
- CN202102858U CN202102858U CN2011201875939U CN201120187593U CN202102858U CN 202102858 U CN202102858 U CN 202102858U CN 2011201875939 U CN2011201875939 U CN 2011201875939U CN 201120187593 U CN201120187593 U CN 201120187593U CN 202102858 U CN202102858 U CN 202102858U
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- CN
- China
- Prior art keywords
- jar
- reactor
- soft magnetic
- transformer
- soft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a full closed magnetic tank for a reactor and a transformer, which is composed of two soft magnetic half tanks formed by integral casting. A core column is arranged in the center of the two soft magnetic half tanks, and a magnetism-guided loop is formed by a casing of the two soft magnetic half tanks and the core column together after the soft magnetic half tanks are butted. An inductance coil is wound outside the core column, the two soft magnetic half tanks are locked tightly through a bolt, and a lateral wire outlet groove is reserved on the soft magnetic tank. The full closed magnetic tank for the reactor and the transformer can solve the technical problems that traditional powder metallurgy soft magnetic powder core inductors and transformers cannot be used in the occasion which has large capacity and high requirements for magnetic flux leakage due to the fact that a coil is exposed outside a magnet body.
Description
Technical field
The utility model relates to the improvement technology of electric equipment products such as reactor that a kind of high-frequency current occasion uses, transformer.
Background technology
At present, in the production of powder metallurgy soft magnetic-powder core inductor and transformer, prior art is on the ferrocart core of annular or square assembly unit iron core, to coil, and coil exposes outside magnet, can't ensure Electro Magnetic Compatibility and leakage field size.Traditional powder metallurgy soft magnetic-powder core inductor and transformer are mainly used in high frequency precision circuit and low power electric power, electron trade.When using in big capacity and occasion that leakage field is had higher requirements, product must with to keep certain electric insulation distance all around.
Summary of the invention
The purpose of the utility model is to provide a kind of totally-enclosed magnetic jar that is used for reactor, transformer; To solve traditional powder metallurgy soft magnetic-powder core inductor and transformer; Because coil exposes outside magnet, and the technical problems such as occasion that can not be used in big capacity and leakage field is had higher requirements.
The utility model is realized above-mentioned purpose through following technical proposals:
A kind of totally-enclosed magnetic jar that is used for reactor, transformer; It is made up of for half jar two one die cast soft magnetisms; The center belt carcass post that these two soft magnetisms are half jar after half jar of butt joint of described soft magnetism, together constitutes magnetic conductive loop by the shell and the described stem stem of half jar of two soft magnetism; Around inductance coil, with half jar of locking of two soft magnetisms, the soft magnetism jar leaves side and goes out wire casing through bolt in the stem stem outer felt.
Said two soft magnetisms are circular for half jar, and said bolt passes the locking of accomplishing half jar of two soft magnetism in stem stem.
Go out in the wire casing in soft magnetism jar side, fill colloid with insulating property (properties).
The utlity model has following advantage: mainly solved the closed magnet circuit problem of powder metallurgy soft magnetic material, adopted the totally-enclosed pot type structure of having only side outlet opening to make and realize little leakage field, low-loss and compact structure with reactor, the transformer of its manufacturing; Simultaneously, the design of pot type has solved quick manufacturing and has assembled the production problem flexibly, makes the production of reactor and transformer more easy, has made things convenient for design, manufacturing and the organization of production of reactor and transformer production enterprise.
Description of drawings
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the front view of second jar of the utility model.
Fig. 3 is the perspective view of first jar of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Referring to Fig. 1, the utility model is formed totally-enclosed die cast soft magnetism jar by half jar 1 of two one die cast soft magnetism, 2.Center in half jar 1 of two one die cast soft magnetism, 2 is provided with stem stem 6, constitutes magnetic conductive loop by the shell and the stem stem 6 of magnetic jar 1,2.Half jar 1 of two soft magnetism, 2 structural representation are referring to Fig. 2,3.
What present embodiment provided is the one die cast soft magnetism jar 1,2 of annular.With described circular one die cast soft magnetism jar 1,2, through bolt 3 pass fixing hole 5 up and down the locking that is harmonious of one die cast soft magnetism jar cover, leading-out terminal leaves out wire casing 4, then with nut check, forms totally-enclosed die cast soft magnetism jar.It is inner to put into totally-enclosed die cast soft magnetism jar at whole coil again, goes out the colloid that filling has insulating property (properties) in the wire casing 4 in soft magnetism jar side, is used to make soft magnetism jar magnetic conductive loop reactor or power transformer product.
The utility model can also adopt the magnetic jar and other fixing modes of other shapes, and the foregoing description is not the qualification to the technical scheme of the utility model.
The utility model mainly should be in the manufacturing field of the powerful reactor of all kinds of high, medium and low frequencies, transformer.
Claims (3)
1. totally-enclosed magnetic jar that is used for reactor, transformer; It is characterized in that it is made up of for half jar two one die cast soft magnetisms; The center belt carcass post that these two soft magnetisms are half jar; After half jar of butt joint of described soft magnetism, together constitute magnetic conductive loop by the shell and the described stem stem of half jar of two soft magnetism; Around inductance coil, with half jar of locking of two soft magnetisms, the soft magnetism jar leaves side and goes out wire casing through bolt in the stem stem outer felt.
2. a kind of totally-enclosed magnetic jar that is used for reactor, transformer according to claim 1 is characterized in that half jar of two soft magnetism are circular, and said bolt passes the locking of accomplishing half jar of two soft magnetism in stem stem.
3. a kind of totally-enclosed magnetic jar that is used for reactor, transformer according to claim 1 is characterized in that going out in the wire casing in soft magnetism jar side, fills the colloid with insulating property (properties).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201875939U CN202102858U (en) | 2011-06-03 | 2011-06-03 | Full closed magnetic tank for reactor and transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201875939U CN202102858U (en) | 2011-06-03 | 2011-06-03 | Full closed magnetic tank for reactor and transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102858U true CN202102858U (en) | 2012-01-04 |
Family
ID=45388862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201875939U Expired - Lifetime CN202102858U (en) | 2011-06-03 | 2011-06-03 | Full closed magnetic tank for reactor and transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360820A (en) * | 2011-06-03 | 2012-02-22 | 廊坊英博电气有限公司 | Totally-enclosed magnetic tank for reactor and transformer |
-
2011
- 2011-06-03 CN CN2011201875939U patent/CN202102858U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360820A (en) * | 2011-06-03 | 2012-02-22 | 廊坊英博电气有限公司 | Totally-enclosed magnetic tank for reactor and transformer |
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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: 20201015 |
|
| AV01 | Patent right actively abandoned |