CN210271966U - End plate bonding insulation structure - Google Patents
End plate bonding insulation structure Download PDFInfo
- Publication number
- CN210271966U CN210271966U CN201921339868.9U CN201921339868U CN210271966U CN 210271966 U CN210271966 U CN 210271966U CN 201921339868 U CN201921339868 U CN 201921339868U CN 210271966 U CN210271966 U CN 210271966U
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- insulation
- end plate
- partition plate
- insulation structure
- insulating
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- 238000009413 insulation Methods 0.000 title claims abstract description 47
- 238000005192 partition Methods 0.000 claims abstract description 44
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 1
- 230000001965 increasing effect Effects 0.000 abstract description 5
- 238000010923 batch production Methods 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The utility model relates to the technical field of reactor winding, in particular to an end plate bonding insulation structure; the insulating structure comprises a plurality of groups of additional insulating clapboard reinforcing insulating clapboards which are alternately arranged and are sequentially bonded; positioning holes for fixing are symmetrically formed in the center of the insulating structure; the structure that the additional insulating partition plate and the reinforced insulating partition plate are sequentially overlapped and bonded can form a reinforced insulating end plate; the size difference of the additional insulating partition plate and the reinforced insulating partition plate is utilized to be sequentially superposed and assembled, so that the creepage distance is reinforced; the bonding insulation structure can ensure enough electric clearance between the coil and the end plate and enough creepage distance; the number of the bonding layers of the bonding insulation structure is increased or decreased according to needs, so that the electric clearance and the creepage distance are ensured, and the flexibility is high; the mold opening is not needed in the prototype stage and the small-batch production, and the method is suitable for small-batch customized products.
Description
Technical Field
The utility model relates to a reactor wire winding technical field especially relates to an end plate bonding insulation system.
Background
Reactors, also called inductors, are electrical conductors that, when energized, produce a magnetic field in a defined spatial area occupied by a conductor, so that all electrical conductors capable of carrying current are inductive in the general sense. However, the inductance of the electrified long straight conductor is small, and the generated magnetic field is not strong, so that the actual reactor is in a mode that a conducting wire is wound into a solenoid, and is called as an air-core reactor; in order to make this solenoid have a larger inductance, a core, called a core reactor, is sometimes inserted into the solenoid. Reactance is divided into inductive reactance and capacitive reactance, and the more scientific classification is that inductive reactance (inductor) and capacitive reactance (capacitor) are collectively called reactor, however, since the inductor is existed in the past and is called reactor, the capacitor is called reactor now, and the reactor is specially called inductor;
the end plates at two ends of the traditional reactor adopt insulators to connect the end plates with the coil, the connection mode can lead the electric clearance and the creepage distance to be fixed, the fixed electric clearance corresponds to the fixed creepage distance,
the fixed creepage distance can not be correspondingly finely adjusted according to different voltage values, if the electric clearance and the creepage distance need to be adjusted, only the die can be opened again for customization, and the small-batch production cost is increased; therefore, it is necessary to design an end plate bonding insulation structure capable of adjusting a creepage distance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an effectual problem among the above-mentioned background of solution has proposed an end plate bonding insulation system, and concrete technical scheme is as follows:
an end plate bonding insulation structure comprises an insulation structure arranged between an end plate (1) and an insulation plate (2), wherein the insulation structure comprises a plurality of groups of additional insulation partition plates (3) and reinforced insulation partition plates (4) which are sequentially bonded and alternately arranged; positioning holes (5) for fixing are symmetrically formed in the center of the insulating structure;
preferably, the insulation structure is circumferentially distributed between the end plate (1) and the insulation plate (2);
preferably, each group of additional insulating partition (3) and reinforcing insulating partition (4) is bonded to each other;
preferably, the additional insulating partition plate (3) and the reinforcing insulating partition plate (4) are both of a square structure, and the area of the end face of the reinforcing insulating partition plate (3) is larger than that of the additional insulating partition plate (3);
the utility model has the advantages that the structure that the additional insulating partition board and the reinforced insulating partition board are sequentially overlapped and bonded can form a reinforced insulating end plate; the size difference of the additional insulating partition plate and the reinforced insulating partition plate is utilized to be sequentially superposed and assembled, so that the creepage distance is reinforced; the bonding insulation structure can ensure enough electric clearance between the coil and the end plate, and the enough creepage distance is ensured by enhancing the size difference between the insulation partition plate and the additional insulation partition plate, so that the electric performance is improved compared with that of an insulator;
the number of the bonding layers of the bonding insulation structure can be increased or decreased according to needs so as to ensure the required electric clearance and creepage distance, and the flexibility is high; meanwhile, the mold opening is not needed in the prototype stage and the small-batch production, so that the cost is saved, and the method is suitable for small-batch customized products.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the installation position of the present invention;
in the figure: the structure comprises an end plate 1, an insulating plate 2, an additional insulating partition plate 3, a reinforced insulating partition plate 4 and a positioning hole 5.
Detailed Description
The technical scheme of the patent is further explained in detail by combining the specific embodiment;
an end plate bonding insulation structure comprises an insulation structure arranged between an end plate 1 and an insulation plate 2, wherein the insulation structure is circumferentially distributed between the end plate 1 and the insulation plate 2 in a clearance manner, and comprises a plurality of groups of additional insulation partition plates 3 and reinforced insulation partition plates 4 which are sequentially bonded and alternately arranged; each group of the additional insulating partition plates 3 and the reinforced insulating partition plate 4 are mutually bonded; the additional insulating partition plate 3 and the reinforced insulating partition plate 4 are both of square structures, and the area of the end surface of the reinforced insulating partition plate 3 is larger than that of the additional insulating partition plate 3; and positioning holes 5 for fixing are symmetrically arranged at the center of the insulating structure.
The device comprises the following operation steps;
the structure that the additional insulating partition plate and the reinforced insulating partition plate are sequentially overlapped and bonded can form a reinforced insulating end plate; the size difference of the additional insulating partition plate and the reinforced insulating partition plate is utilized to be sequentially superposed and assembled, so that the creepage distance is reinforced; the bonding insulation structure can ensure enough electric clearance between the coil and the end plate, and the enough creepage distance is ensured by enhancing the size difference between the insulation partition plate and the additional insulation partition plate, so that the electric performance is improved compared with that of an insulator; bonding the reinforced insulating partition plate and the additional insulating partition plate together, and bonding the required layers according to the requirement so as to reach the corresponding electric gap, and increasing the creepage distance by the size difference of the reinforced insulating partition plate and the additional insulating partition plate;
the number of the bonding layers of the bonding insulation structure can be increased or decreased according to needs so as to ensure the required electric clearance and creepage distance, and the flexibility is high; meanwhile, the mold opening is not needed in the prototype stage and the small-batch production, so that the cost is saved, and the method is suitable for small-batch customized products.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the invention.
Claims (4)
1. An end plate bonding insulation structure is characterized by comprising an insulation structure arranged between an end plate (1) and an insulation plate (2), wherein the insulation structure comprises a plurality of groups of additional insulation partition plates (3) and reinforced insulation partition plates (4) which are sequentially bonded and alternately arranged; the center of the insulation structure is symmetrically provided with positioning holes (5) for fixing.
2. End plate bonding insulation structure according to claim 1, characterized in that the insulation structure circumferential gap is distributed between the end plate (1) and the insulation plate (2).
3. End plate bonding insulation construction according to claim 1, characterized in that each set of additional insulating spacers (3) and reinforcing insulating spacers (4) is bonded to each other.
4. The end plate bonding insulation structure according to claim 1, wherein the additional insulation partition plate (3) and the reinforcing insulation partition plate (4) are both of a square structure, and the end surface area of the reinforcing insulation partition plate (4) is larger than that of the additional insulation partition plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339868.9U CN210271966U (en) | 2019-08-19 | 2019-08-19 | End plate bonding insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339868.9U CN210271966U (en) | 2019-08-19 | 2019-08-19 | End plate bonding insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210271966U true CN210271966U (en) | 2020-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921339868.9U Active CN210271966U (en) | 2019-08-19 | 2019-08-19 | End plate bonding insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210271966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114696513A (en) * | 2020-12-30 | 2022-07-01 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Insulating connecting device and motor using same |
-
2019
- 2019-08-19 CN CN201921339868.9U patent/CN210271966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114696513A (en) * | 2020-12-30 | 2022-07-01 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Insulating connecting device and motor using same |
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