CN204946656U - Three-phase reactor - Google Patents
Three-phase reactor Download PDFInfo
- Publication number
- CN204946656U CN204946656U CN201420708015.9U CN201420708015U CN204946656U CN 204946656 U CN204946656 U CN 204946656U CN 201420708015 U CN201420708015 U CN 201420708015U CN 204946656 U CN204946656 U CN 204946656U
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- coil
- stem
- groove
- spacing draw
- winding
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Abstract
The utility model discloses a kind of three-phase reactor, aim to provide a kind of quickly assembled and disassembled and unrestricted three-phase reactor in construction site, its drip irrigation device comprises core body and coil, described core body includes three stem stems and two yoke posts are day character form structure setting, described three stem stems are all arranged with described coil, described three stem stems include the winding section for winding coil, described winding section is provided with at least one spacing draw-in groove, and described coil winding is on spacing draw-in groove.The coil of winding on spacing draw-in groove not only increases the contact area of coil and stem stem, spacing draw-in groove is also convenient to be fixed coil on stem stem, make the solderless wrapped connection of coil and stem stem compacter, not easily produce and loosen, make its Stability Analysis of Structures, increase the service life, more greatly reduce the noise sent, facilitate three-phase reactor be installed on indoor or outdoors and quality of life and the sleep quality of people can not be affected.
Description
Technical field
The utility model relates to a kind of reactor, and more particularly, it relates to a kind of three-phase reactor.
Background technology
Reactor can play the effect of impedance in circuit; the function of flat ripple, burning voltage can be played; all very effective to which kind of load equipment; be make electric equipment avoid because switching overvoltage causes insulation damages, ensure the requisite desirable overvoltage protection of electric equipment safe operation.
Three-phase reactor is often adopted to the core body of three core column structures, core body includes three stem stems and two yoke posts are day character form structure setting, and three stem stems of core body are all wound with coil.Because three-phase reactor operationally easily loosens around the coil on stem stem, make its structural instability, easily damage, useful life is not long.In addition, core body can be caused to send larger noise, this noise problem seriously can affect quality of life and the sleep quality of people, therefore, for these reasons, urgently needs the core body that a kind of noise is little, to solve the problem.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of three-phase reactor reducing noise.
For achieving the above object, the utility model provides following technical scheme: a kind of three-phase reactor, comprise core body and coil, described core body includes three stem stems and two yoke posts are day character form structure setting, described three stem stems are all arranged with described coil, described three stem stems include the winding section for winding coil, and described winding section is provided with at least one spacing draw-in groove, and described coil winding is on spacing draw-in groove.
The cross section of described spacing draw-in groove is that isosceles trapezoidal structure is arranged.
Described stem stem is square column, and described square column is only provided with spacing draw-in groove on its four corner angle.
Described core body and coil one dipping lacquer.
A kind of three-phase reactor, comprise core body and coil, described core body includes three stem stems and two yoke posts are day character form structure setting, described three stem stems are all arranged with described coil, described three stem stems include the winding section for winding coil, described winding section is provided with at least one spacing draw-in groove, and described coil winding is on spacing draw-in groove.By adopting technique scheme, the coil of winding on spacing draw-in groove not only increases the contact area of coil and stem stem, spacing draw-in groove is also convenient to be fixed coil on stem stem, make the solderless wrapped connection of coil and stem stem compacter, not easily produce and loosen, make its Stability Analysis of Structures, increase the service life, more greatly reduce the noise sent, facilitate three-phase reactor be installed on indoor or outdoors and quality of life and the sleep quality of people can not be affected.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model three-phase reactor;
Fig. 2 is the structural representation of the another kind of execution mode of spacing draw-in groove;
Fig. 3 is the three-dimensional structure diagram of square stem stem.
Reference numeral: 1, core body; 2, coil; 11, stem stem; 12, yoke post; 111, winding section; 1111, spacing draw-in groove.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model three-phase reactor embodiment is described further.
A kind of three-phase reactor, comprise core body 1 and coil 2, described core body 1 includes three stem stems 11 and two yoke posts 12 are arranged in day character form structure, described three stem stems 11 are all arranged with described coil 2, described three stem stems 11 include the winding section 111 for winding coil 2, described winding section 111 is provided with at least one spacing draw-in groove 1111, and the winding of described coil 2 is on spacing draw-in groove 1111.The coil 2 of winding on spacing draw-in groove 1111 not only increases the contact area of coil 2 and stem stem 11, spacing draw-in groove 1111 is also convenient to be fixed on stem stem 11 by coil 2, make coil 2 compacter with the solderless wrapped connection of stem stem 11, not easily produce and loosen, make its Stability Analysis of Structures, increase the service life, more greatly reduce the noise sent, facilitate three-phase reactor be installed on indoor or outdoors and quality of life and the sleep quality of people can not be affected.In the utility model, stem stem 11 is carried out hollow out, has both reduced the weight of core body 1, turn improve the power to weight ratio of three-phase reactor, save the material manufacturing three-phase reactor, reduce the manufacturing cost of three-phase reactor.
The cross section of described spacing draw-in groove 1111 is that isosceles trapezoidal structure is arranged.Spacing draw-in groove 1111 cross section as shown in Figure 1, this structure not only increases coil 2 and the contact area of spacing draw-in groove 1111, and coil 2 winding more can be facilitated to enter in spacing draw-in groove 1111; Spacing draw-in groove 1111 cross section as shown in Figure 2, this structure makes coil 2 compacter with the solderless wrapped connection of stem stem 11, not easily produces and loosens, more can not produce relative movement, stop the generation of noise.
Described stem stem 11 is square column, and described square column is only provided with spacing draw-in groove 1111 on its four corner angle.As shown in Figure 3, spacing draw-in groove 1111 is located on four corner angle of square column, and this structure simply not only makes spacing draw-in groove 1111 be easier to processing, also facilitates coil 2 winding on stem stem 11, can not make coil 2 bending in winding process, even fracture because of rectangular edge.
Described core body 1 and coil 2 one dipping lacquer.The bonding firmness of core body 1 and coil 2 can be increased after one dipping lacquer, make can not to produce between core body 1 and coil 2 loosening, more can not produce relative movement, stop the generation of noise.
Claims (4)
1. a three-phase reactor, comprise core body and coil, described core body includes three stem stems and two yoke posts are day character form structure setting, described three stem stems are all arranged with described coil, it is characterized in that: described three stem stems include the winding section for winding coil, described winding section is provided with at least one spacing draw-in groove, and described coil winding is on spacing draw-in groove.
2. three-phase reactor according to claim 1, is characterized in that: the cross section of described spacing draw-in groove is that isosceles trapezoidal structure is arranged.
3. three-phase reactor according to claim 1 and 2, is characterized in that: described stem stem is square column, and described square column is only provided with spacing draw-in groove on its four corner angle.
4. three-phase reactor according to claim 3, is characterized in that: described core body and coil one dipping lacquer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708015.9U CN204946656U (en) | 2014-11-22 | 2014-11-22 | Three-phase reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708015.9U CN204946656U (en) | 2014-11-22 | 2014-11-22 | Three-phase reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204946656U true CN204946656U (en) | 2016-01-06 |
Family
ID=55014060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708015.9U Expired - Fee Related CN204946656U (en) | 2014-11-22 | 2014-11-22 | Three-phase reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204946656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106067366A (en) * | 2016-07-20 | 2016-11-02 | 长兴荣兴电子有限公司 | The transformator of E-type magnetic core |
-
2014
- 2014-11-22 CN CN201420708015.9U patent/CN204946656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106067366A (en) * | 2016-07-20 | 2016-11-02 | 长兴荣兴电子有限公司 | The transformator of E-type magnetic core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180326 Address after: 213000 East Road, Jiangsu, Changzhou, No. 128 Patentee after: Changzhou Ankaite Cable Co.,Ltd. Address before: 325604 Wenzhou City, Yueqing Province, Liushi Town, the town of the port of the second industrial zone, seven Patentee before: SRISING ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |