CN202799243U - Sparsely-wound wire spool with sheet mica between laminated layers for insulation - Google Patents
Sparsely-wound wire spool with sheet mica between laminated layers for insulation Download PDFInfo
- Publication number
- CN202799243U CN202799243U CN 201220420808 CN201220420808U CN202799243U CN 202799243 U CN202799243 U CN 202799243U CN 201220420808 CN201220420808 CN 201220420808 CN 201220420808 U CN201220420808 U CN 201220420808U CN 202799243 U CN202799243 U CN 202799243U
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- CN
- China
- Prior art keywords
- wire spool
- insulation
- coil
- drum
- coils
- 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
The utility model relates to a wire spool, particularly to a sparsely-wound wire spool with sheet mica between laminated layers for insulation. The wire spool comprises a wire spool base, a plurality of coils and magnetic stripes, wherein a plurality of wire spool reinforcing ribs are arranged on the circumference of the wire spool base and provided with clamping grooves for clamping the coils in the front, the magnetic stripes are arranged at the back of the wire spool reinforcing ribs, a plurality of layers of coils are embedded into the clamping grooves, and insulating spacers are arranged between adjacent layers of coils. According to the wire spool, the structure is simple, the conception is skillful, the plurality of layers of coils are wound in the clamping grooves, the insulating spacers are arranged between adjacent layers of coils, therefore insulation of the wire spool between layers is achieved, and the problems of interturn short circuit, burn and the like between a plurality of coils of sparsely-wound wire spools can be solved effectively.
Description
Technical field
The utility model relates to a kind of drum, is specially the thin wire spool that adds mica-sheet insulation between a kind of lamination.
Background technology
Existing IH heating is dredged wire spool because structural design is unreasonable, be easy to occur the problems such as turn-to-turn short circuit, burning machine between the stacked coil, whole drum has just been scrapped in case go wrong, electrical equipment just can not use, so that the repair rate of electrical equipment increases, therefore design and a kind ofly can be good at solving the existing drum that occurs the problems such as turn-to-turn short circuit, burning machine between the wire spool band wound coil of dredging and be very important.
The utility model content
For problems of the prior art, the purpose of this utility model is to provide the technical scheme that adds the thin wire spool of mica-sheet insulation between a kind of lamination.
The thin wire spool that adds mica-sheet insulation between described a kind of lamination, comprise drum base, a plurality of coil and magnetic stripe, be provided with a plurality of drum reinforcements on the drum base circumference, drum reinforcement front is provided with the draw-in groove of clamping coil, the drum reinforcement back side arranges magnetic stripe, interlocking arranges lattice coil in the described draw-in groove, between the adjacent two-layer coil insulation spacer is set.
The thin wire spool that adds mica-sheet insulation between described a kind of lamination is provided with the slotted eye that is complementary with described draw-in groove on the described insulation spacer.
The thin wire spool that adds mica-sheet insulation between described a kind of lamination, described insulation spacer adopt mica sheet to make.
The thin wire spool that adds mica-sheet insulation between described a kind of lamination, the gap of described draw-in groove and the diameter of coil are complementary.
The thin wire spool that adds mica-sheet insulation between described a kind of lamination, described coil are aluminum steel.
The utility model is simple in structure, be skillfully constructed, lattice coil all in draw-in groove, and is arranged insulation spacer between adjacent coil, thereby realize the between layers insulation of drum, can effectively solve to dredge between the wire spool lattice coil and the problems such as turn-to-turn short circuit, burning machine occur.
Description of drawings
Fig. 1 is the structural representation in drum front;
Fig. 2 is the structural representation at the drum back side;
Fig. 3 is the structural representation of drum base front surface;
Fig. 4 is the structural representation of insulation spacer;
Among the figure: 1-drum base, 2-coil, 3-insulation spacer, 4-magnetic stripe, 5-draw-in groove, 6-slotted eye.
Embodiment
Below in conjunction with Figure of description the utility model is described further:
The thin wire spool that adds mica-sheet insulation between a kind of lamination, comprise drum base 1, a plurality of coil 2 and magnetic stripe 4, be provided with a plurality of drum reinforcements on drum base 1 circumference, drum reinforcement front is provided with the draw-in groove 5 of clamping aluminum coil 2, the diameter of the gap of draw-in groove 5 and coil 2 is complementary, the drum reinforcement back side arranges magnetic stripe 4, and magnetic stripe 4 adopts the mode of gluing hot pressing to fix; Can rabbet at draw-in groove 5 lattice coil 2 is set, between the adjacent two-layer coil 2 insulation spacer 3 is set, insulation spacer 3 adopts mica sheet to make, in order to guarantee insulation effect, the slotted eye 6 that is complementary with draw-in groove is set on the insulation spacer 3, place sealing beyond the slotted eye 6 can well be played the effect of isolation levels coil like this.
Two-layer coil is set as example in draw-in groove, when coiling, adopts stage by stage coiling, drum after complete one deck coil, is put into insulation spacer from outside to inside, and more from the inside to the outside around second layer coil, this drum scheme is applicable to all multilayer laminated thin wire spools.
The utility model is simple in structure, be skillfully constructed, lattice coil all in draw-in groove, and is arranged insulation spacer between adjacent coil, thereby realize the between layers insulation of drum, can effectively solve to dredge between the wire spool lattice coil and the problems such as turn-to-turn short circuit, burning machine occur.
Claims (5)
1. the thin wire spool that adds mica-sheet insulation between a lamination, comprise drum base, a plurality of coil and magnetic stripe, be provided with a plurality of drum reinforcements on the drum base circumference, drum reinforcement front is provided with the draw-in groove of clamping coil, the drum reinforcement back side arranges magnetic stripe, it is characterized in that interlocking arranges lattice coil in the described draw-in groove, between the adjacent two-layer coil insulation spacer is set.
2. the thin wire spool that adds mica-sheet insulation between a kind of lamination according to claim 1 is characterized in that being provided with on the described insulation spacer slotted eye that is complementary with described draw-in groove.
3. the thin wire spool that adds mica-sheet insulation between a kind of lamination according to claim 1 is characterized in that described insulation spacer adopts mica sheet to make.
4. the thin wire spool that adds mica-sheet insulation between a kind of lamination according to claim 1 is characterized in that the gap of described draw-in groove and the diameter of coil are complementary.
5. the thin wire spool that adds mica-sheet insulation between a kind of lamination according to claim 1 is characterized in that described coil is aluminum steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420808 CN202799243U (en) | 2012-08-23 | 2012-08-23 | Sparsely-wound wire spool with sheet mica between laminated layers for insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420808 CN202799243U (en) | 2012-08-23 | 2012-08-23 | Sparsely-wound wire spool with sheet mica between laminated layers for insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799243U true CN202799243U (en) | 2013-03-13 |
Family
ID=47826408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220420808 Expired - Fee Related CN202799243U (en) | 2012-08-23 | 2012-08-23 | Sparsely-wound wire spool with sheet mica between laminated layers for insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470015A (en) * | 2013-09-18 | 2015-03-25 | 美的集团股份有限公司 | Coil plate and coil with same and coil panel |
| CN105873257A (en) * | 2016-03-30 | 2016-08-17 | 佛山市顺德区宁静电器制造有限公司 | Multi-layer sparse winding electromagnetic coil plate |
-
2012
- 2012-08-23 CN CN 201220420808 patent/CN202799243U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470015A (en) * | 2013-09-18 | 2015-03-25 | 美的集团股份有限公司 | Coil plate and coil with same and coil panel |
| CN104470015B (en) * | 2013-09-18 | 2017-08-04 | 美的集团股份有限公司 | Coil plate and coil and coil panel with it |
| CN105873257A (en) * | 2016-03-30 | 2016-08-17 | 佛山市顺德区宁静电器制造有限公司 | Multi-layer sparse winding electromagnetic coil plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170823 |