CN207587649U - A kind of AC vacuum contactor coil - Google Patents
A kind of AC vacuum contactor coil Download PDFInfo
- Publication number
- CN207587649U CN207587649U CN201721390857.4U CN201721390857U CN207587649U CN 207587649 U CN207587649 U CN 207587649U CN 201721390857 U CN201721390857 U CN 201721390857U CN 207587649 U CN207587649 U CN 207587649U
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- China
- Prior art keywords
- enameled wire
- winding section
- protective layer
- vacuum contactor
- contactor coil
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Abstract
The utility model discloses a kind of AC vacuum contactor coils; including skeleton and enameled wire; skeleton includes tubulose winding section, overhead gage and lower plate, and the edge of lower plate is equipped with installing plate, and installing plate is equipped with mounting hole; enameled wire is wound on tubulose winding section; iron core is equipped in the die of tubulose winding section, the first protective layer is equipped on the outside of enameled wire, the second protective layer is equipped on the outside of the first protective layer; wherein the first protective layer is yellow wax silk, and the second protective layer is insulating tape；Overhead gage is annular, and lower plate is also annular, and installing plate is rectangle；Groove is equipped with above overhead gage, the bottom of lower plate also is provided with groove, and groove is annular.The utility model have the advantages that it is simple in structure, high-temperature oxydation can be prevented, convenient for welding point.
Description
Technical field
The utility model is related to a kind of AC vacuum contactor coils.
Background technology
Due to the enamelled coating material temperature resistant grade angle that existing AC vacuum contactor coil enameled wire is selected, it is difficult to adapt to
Hot environment, and it is susceptible to the bad phenomenons such as oxidation, embrittlement under the high temperature conditions.In contrast, high-temperature resistant enamelled wire produces
Product are quite high to insulated paint requirement, and performance, which should meet the requirements, will not meet using characteristic, can prevent high-temperature oxydation.Cause
This, needs to design a kind of performance stabilization, heat safe coil.In addition the conducting wire welding on AC vacuum contactor coil is general all
There is no fixed station, plumb joint easily loosens.
Utility model content
Purpose of utility model：The purpose of this utility model is to solve deficiency of the prior art, provides a kind of structure
Simply, high-temperature oxydation, a kind of AC vacuum contactor coil convenient for welding point can be prevented.
Technical solution：A kind of AC vacuum contactor coil of the utility model, including skeleton and enameled wire, skeleton includes pipe
Shape winding section, overhead gage and lower plate, the edge of lower plate are equipped with installing plate, and installing plate is equipped with mounting hole, and enameled wire is wound on
On tubulose winding section, iron core is equipped in the die of tubulose winding section, is equipped with the first protective layer on the outside of enameled wire, outside the first protective layer
Side is equipped with the second protective layer, wherein the first protective layer is yellow wax silk, the second protective layer is insulating tape.
Further improvement of the utility model is：Overhead gage is annular, and lower plate is also annular, and installing plate is rectangular
Shape.
Further improvement of the utility model is：Groove is equipped with above overhead gage, the bottom of lower plate also is provided with groove,
Groove is annular.
Further improvement of the utility model is：The line footpath of enameled wire is in 0.17mm, 0.19mm, 0.21mm, 0.3mm
One kind.
Further improvement of the utility model is：When the line footpath of enameled wire is 0.17mm, the number of turn of enameled wire is 7000
± 140 circles, tubulose winding section height are 33cm, and the outer diameter of tubulose winding section is 22.5cm.
Further improvement of the utility model is：When the line footpath of enameled wire is 0.19mm, the number of turn of enameled wire is 5000
± 100 circles, tubulose winding section height are 42.5cm, and the outer diameter of tubulose winding section is 24cm, the resistance value of enameled wire is 300 ± 6
Ω。
Further improvement of the utility model is：When the line footpath of enameled wire is 0.21mm, the number of turn of enameled wire is 9000
± 180 circles, tubulose winding section height are 51cm, and the outer diameter of tubulose winding section is 31.5cm, and the resistance value of enameled wire is 600 ± 12
Ω。
Further improvement of the utility model is：When the line footpath of enameled wire is 0.21mm, the number of turn of enameled wire is 5000
± 100 circles, tubulose winding section height are 45.5cm, and the outer diameter of tubulose winding section is 30cm, and the resistance value of enameled wire is 300 ± 6 Ω.
Further improvement of the utility model is：When the line footpath of enameled wire is 0.3mm, the number of turn of enameled wire for 6000 ±
120 circles, tubulose winding section height are 51cm, and the outer diameter of tubulose winding section is 31.5cm, the resistance value of enameled wire is 300 ± 6 Ω.
Advantageous effect：
The utility model enamelled wire surface is wrapped up tightly with insulating varnished silk cloth, and external application insulating tape is fixed, and can prevent enamel-cover
The setting of line high-temperature oxydation, installing plate and mounting hole facilitates fixed conducting wire.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
The structure diagram of Fig. 2 skeletons；
Fig. 3 is the bottom view of lower plate；
Wherein, 1- skeletons；2- enameled wires；3- tubuloses winding section；4- overhead gages；5- lower plates；6- installing plates；7- is installed
Hole；The first protective layers of 8-；The second protective layers of 9-；10- grooves.
Specific embodiment
Illustrate the embodiment of the utility model by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Such as Fig. 1-3, a kind of AC vacuum contactor coil, including skeleton 1 and enameled wire 2, skeleton 1 includes tubulose winding section
3rd, overhead gage 4 and lower plate 5, the edge of lower plate 5 are equipped with installing plate 6, and installing plate 6 is equipped with mounting hole 7, and enameled wire 2 is wound on
On tubulose winding section 3, iron core is equipped in the die of tubulose winding section 3,2 outside of enameled wire is equipped with the first protective layer 8, the first protection
8 outside of layer is equipped with the second protective layer 9, wherein the first protective layer 8 is yellow wax silk, the second protective layer 9 is insulating tape.
Further improvement of the utility model is：Overhead gage 4 is annular, and lower plate 5 is also annular, and installing plate 6 is length
It is rectangular.
Further improvement of the utility model is：4 top of overhead gage is equipped with groove 10, and the bottom of lower plate 5 also is provided with
Groove 10, groove 10 are annular.
Further improvement of the utility model is：The line footpath of enameled wire 2 is 0.17mm, 0.19mm, 0.21mm, 0.3mm
In one kind.
Further improvement of the utility model is：When the line footpath of enameled wire 2 is 0.17mm, the number of turn of enameled wire 2 is
7000 ± 140 circles, 3 height of tubulose winding section are 33cm, and the outer diameter of tubulose winding section 3 is 22.5cm.
Further improvement of the utility model is：When the line footpath of enameled wire 2 is 0.19mm, the number of turn of enameled wire 2 is
5000 ± 100 circles, 3 height of tubulose winding section are 42.5cm, and the outer diameter of tubulose winding section 3 is 24cm, the resistance value of enameled wire 2 is
300±6Ω。
Further improvement of the utility model is：When the line footpath of enameled wire 2 is 0.21mm, the number of turn of enameled wire 2 is
9000 ± 180 circles, 3 height of tubulose winding section are 51cm, and the outer diameter of tubulose winding section 3 is 31.5cm, and the resistance value of enameled wire 2 is
600±12Ω。
Further improvement of the utility model is：When the line footpath of enameled wire 2 is 0.21mm, the number of turn of enameled wire 2 is
5000 ± 100 circles, 3 height of tubulose winding section are 45.5cm, and the outer diameter of tubulose winding section 3 is 30cm, and the resistance value of enameled wire 2 is
300±6Ω。
Further improvement of the utility model is：When the line footpath of enameled wire 2 is 0.3mm, the number of turn of enameled wire 2 is 6000
± 120 circles, 3 height of tubulose winding section are 51cm, and the outer diameter of tubulose winding section 3 is 31.5cm, the resistance value of enameled wire 2 for 300 ±
6Ω。
Above-mentioned specific embodiment only illustrates the technical concept and structure feature of the utility model, it is therefore intended that allow ripe
The stakeholder for knowing technique can implement according to this, but Yi Shang content is not intended to limit the scope of protection of the utility model, every
Any equivalent change or modification that Spirit Essence according to the utility model is made, should all fall into the scope of protection of the utility model
Within.
Claims (9)
1. a kind of AC vacuum contactor coil, it is characterised in that：Including skeleton（1）And enameled wire（2）, the skeleton（1）Packet
Include tubulose winding section（3）, overhead gage（4）And lower plate（5）, the lower plate（5）Edge be equipped with installing plate（6）, the peace
Loading board（6）It is equipped with mounting hole（7）, the enameled wire（2）It is wound on tubulose winding section（3）On, the tubulose winding section（3）Pipe
It is intracardiac to be equipped with iron core, the enameled wire（2）Outside is equipped with the first protective layer（8）, first protective layer（8）Outside is equipped with second
Protective layer（9）, wherein first protective layer（8）For yellow wax silk, second protective layer（9）For insulating tape.
2. a kind of AC vacuum contactor coil according to claim 1, it is characterised in that：The overhead gage（4）For ring
Shape, the lower plate（5）Also it is annular, the installing plate（6）For rectangle.
3. a kind of AC vacuum contactor coil according to claim 1, it is characterised in that：The overhead gage（4）Top
Equipped with groove（10）, the lower plate（5）Bottom also be provided with groove（10）, the groove（10）For annular.
4. a kind of AC vacuum contactor coil according to claim 1, it is characterised in that：The enameled wire（2）Line
Diameter is one kind in 0.17mm, 0.19mm, 0.21mm, 0.3mm.
5. a kind of AC vacuum contactor coil according to claim 4, it is characterised in that：The enameled wire（2）Line
When diameter is 0.17mm, enameled wire（2）The number of turn for 7000 ± 140 circles, the tubulose winding section（3）It is highly 33cm, the pipe
Shape winding section（3）Outer diameter be 22.5cm.
6. a kind of AC vacuum contactor coil according to claim 4, it is characterised in that：The enameled wire（2）Line
When diameter is 0.19mm, enameled wire（2）The number of turn for 5000 ± 100 circles, the tubulose winding section（3）It is highly 42.5cm, it is described
Tubulose winding section（3）Outer diameter for 24cm, the enameled wire（2）Resistance value be 300 ± 6 Ω.
7. a kind of AC vacuum contactor coil according to claim 4, it is characterised in that：The enameled wire（2）Line
When diameter is 0.21mm, enameled wire（2）The number of turn for 9000 ± 180 circles, the tubulose winding section（3）It is highly 51cm, the pipe
Shape winding section（3）Outer diameter for 31.5cm, the enameled wire（2）Resistance value be 600 ± 12 Ω.
8. a kind of AC vacuum contactor coil according to claim 4, it is characterised in that：The enameled wire（2）Line
When diameter is 0.21mm, enameled wire（2）The number of turn for 5000 ± 100 circles, the tubulose winding section（3）It is highly 45.5cm, it is described
Tubulose winding section（3）Outer diameter for 30cm, the enameled wire（2）Resistance value be 300 ± 6 Ω.
9. a kind of AC vacuum contactor coil according to claim 4, it is characterised in that：The enameled wire（2）Line
When diameter is 0.3mm, enameled wire（2）The number of turn for 6000 ± 120 circles, the tubulose winding section（3）It is highly 51cm, the tubulose
Winding section（3）Outer diameter for 31.5cm, the enameled wire（2）Resistance value be 300 ± 6 Ω.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390857.4U CN207587649U (en) | 2017-10-26 | 2017-10-26 | A kind of AC vacuum contactor coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390857.4U CN207587649U (en) | 2017-10-26 | 2017-10-26 | A kind of AC vacuum contactor coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587649U true CN207587649U (en) | 2018-07-06 |
Family
ID=62729396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721390857.4U Active CN207587649U (en) | 2017-10-26 | 2017-10-26 | A kind of AC vacuum contactor coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587649U (en) |
-
2017
- 2017-10-26 CN CN201721390857.4U patent/CN207587649U/en active Active
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