CN204242720U - Open-core type reactor - Google Patents
Open-core type reactor Download PDFInfo
- Publication number
- CN204242720U CN204242720U CN201420813725.8U CN201420813725U CN204242720U CN 204242720 U CN204242720 U CN 204242720U CN 201420813725 U CN201420813725 U CN 201420813725U CN 204242720 U CN204242720 U CN 204242720U
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- CN
- China
- Prior art keywords
- splicing ear
- holding part
- enamelled wire
- skeleton
- limiting plate
- 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 - Fee Related
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Abstract
A kind of open-core type reactor, comprise skeleton, enamelled wire and splicing ear, skeleton comprises drum stand, skeleton upper strata limiting plate and skeleton lower floor limiting plate, skeleton upper strata limiting plate and skeleton lower floor limiting plate lay respectively at the top of drum stand and bottom and one-body molded with drum stand, enamelled wire winding is on drum stand, splicing ear comprises the holding part that main part and main body one end are extended, in the holding part that the termination of enamelled wire is contained in splicing ear and with holding part close contact, the outer surface of the holding part of splicing ear and be connected to soldering by supersonic welding between the termination of enamelled wire and the holding part of splicing ear.The termination of the coil of open-core type reactor of the present utility model fully contacts with between splicing ear point and does not have space, can ensure coil and splicing ear contact resistance minimum, caloric value is low, make the long service life of whole product, in addition, above-mentioned open-core type reactor is not because arranging iron core, and level of noise reduces greatly, and radiating rate is fast.
Description
Technical field
The utility model relates to a kind of reactor, particularly a kind of open-core type reactor.
Background technology
The reactor of prior art generally comprises iron core, enamelled wire, skeleton, and enamelled wire is wrapped on skeleton, the coil formed on skeleton through enamelled wire winding unshakable in one's determination, and bonding with binding agent between lamination unshakable in one's determination, homogeneity of product is low, noise is high.Between the termination of enamelled wire and splicing ear, the general mode of welding that adopts connects, and complete after welding, there is gap between enamelled wire and splicing ear, cause contact resistance between enamelled wire and splicing ear large, caloric value is large, affects the useful life of whole product.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of long service life, open-core type reactor that noise is low.
The utility model provides a kind of open-core type reactor, comprise skeleton, enamelled wire and splicing ear, described skeleton comprises drum stand, skeleton upper strata limiting plate and skeleton lower floor limiting plate, described skeleton upper strata limiting plate and described skeleton lower floor limiting plate lay respectively at the top of described drum stand and bottom and one-body molded with described drum stand, described enamelled wire winding is on described drum stand, the holding part that described splicing ear comprises main part and extends from described main part one end, in the holding part that the termination of described enamelled wire is contained in described splicing ear and with described holding part close contact, the outer surface of the holding part of described splicing ear and be connected to soldering by supersonic welding between the termination of described enamelled wire and the holding part of described splicing ear.
Further, described enamelled wire is aluminium matter enamelled wire or copper paint envelope curve.
Further, described splicing ear is copper splicing ear.。
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
In the holding part that the termination of the enamelled wire of open-core type reactor of the present utility model is contained in splicing ear and with holding part close contact, the outer surface of the holding part of splicing ear and be connected to soldering by supersonic welding between the termination of enamelled wire and the holding part of splicing ear, so make to divide between the termination of enamelled wire and the holding part of splicing ear fully contact and there is no space, can ensure enamelled wire and splicing ear contact resistance minimum, caloric value is low, makes the long service life of whole product.In addition, open-core type reactor of the present utility model, because not arranging iron core, the level of noise of open-core type reactor of the present utility model is reduced greatly, and radiating rate is fast.
Accompanying drawing explanation
Fig. 1 is the perspective view of open-core type reactor of the present utility model.
Fig. 2 is the syndeton schematic diagram of enamelled wire in Fig. 1 and splicing ear.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Refer to Fig. 1 and Fig. 2, the open-core type reactor that the utility model embodiment provides, comprise skeleton 1, enamelled wire 2 and splicing ear 3.Wherein, skeleton 1 comprises drum stand 101, skeleton upper strata limiting plate 103 and skeleton lower floor limiting plate 105, and skeleton upper strata limiting plate 103 and skeleton lower floor limiting plate 105 lay respectively at the top of drum stand 101 and bottom and one-body molded with drum stand 101.Enamelled wire 2 winding is on multiple drum stand 101.Splicing ear 3 comprises the holding part 34 that main part 32 and main body 32 one end are extended, in the holding part 34 that the termination of enamelled wire 2 is contained in splicing ear 3 and with holding part 34 close contact, the outer surface of the holding part 34 of splicing ear 3 and be connected to soldering 4 by supersonic welding between the termination of enamelled wire 2 and the holding part 34 of splicing ear 3.
In the present embodiment, enamelled wire 2 is aluminium matter enamelled wire or copper paint envelope curve.
In the present embodiment, splicing ear 3 is copper splicing ear.
The beneficial effects of the utility model are:
In the holding part 34 that the termination of the enamelled wire 2 of open-core type reactor of the present utility model is contained in splicing ear 3 and with holding part 34 close contact, the outer surface of the holding part 34 of splicing ear 3 and be connected to soldering 4 by supersonic welding between the termination of enamelled wire 2 and the holding part 34 of splicing ear 3, so make to divide between the termination of enamelled wire 2 and the holding part 34 of splicing ear 3 fully contact and there is no space, can ensure that enamelled wire 2 and splicing ear 3 contact resistance are minimum, caloric value is low, makes the long service life of whole product.In addition, open-core type reactor of the present utility model, because not arranging iron core, the level of noise of open-core type reactor of the present utility model is reduced greatly, and radiating rate is fast.
The foregoing is only embodiment of the present utility model, not thereby the scope of the claims of the present utility model is limited, all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within scope of the present utility model.
Claims (3)
1. an open-core type reactor, it is characterized in that, comprise skeleton (1), enamelled wire (2) and splicing ear (3), described skeleton (1) comprises drum stand (101), skeleton upper strata limiting plate (103) and skeleton lower floor limiting plate (105), described skeleton upper strata limiting plate (103) and described skeleton lower floor limiting plate (105) lay respectively at the top of described drum stand (101) and bottom and one-body molded with described drum stand (101), described enamelled wire (2) winding is on described drum stand (101), the holding part (34) that described splicing ear (3) comprises main part (32) and extends from described main part (32) one end, in the holding part (34) that the termination of described enamelled wire (2) is contained in described splicing ear (3) and with described holding part (34) close contact, the outer surface of the holding part (34) of described splicing ear (3) and be connected to soldering (4) by supersonic welding between the termination of described enamelled wire (2) and the holding part (34) of described splicing ear (3).
2. open-core type reactor according to claim 1, is characterized in that: described enamelled wire (2) is aluminium matter enamelled wire or copper paint envelope curve.
3. open-core type reactor according to claim 1, is characterized in that: described splicing ear (3) is copper splicing ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813725.8U CN204242720U (en) | 2014-12-20 | 2014-12-20 | Open-core type reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813725.8U CN204242720U (en) | 2014-12-20 | 2014-12-20 | Open-core type reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242720U true CN204242720U (en) | 2015-04-01 |
Family
ID=52772182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813725.8U Expired - Fee Related CN204242720U (en) | 2014-12-20 | 2014-12-20 | Open-core type reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428005A (en) * | 2015-12-31 | 2016-03-23 | 合康变频科技（武汉）有限公司 | Electric reactor based on hollow wire wrap and manufacturing method of electric reactor |
-
2014
- 2014-12-20 CN CN201420813725.8U patent/CN204242720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428005A (en) * | 2015-12-31 | 2016-03-23 | 合康变频科技（武汉）有限公司 | Electric reactor based on hollow wire wrap and manufacturing method of electric reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |