CN207883425U - A kind of dual-push electromagnetic iron - Google Patents
A kind of dual-push electromagnetic iron Download PDFInfo
- Publication number
- CN207883425U CN207883425U CN201721872387.5U CN201721872387U CN207883425U CN 207883425 U CN207883425 U CN 207883425U CN 201721872387 U CN201721872387 U CN 201721872387U CN 207883425 U CN207883425 U CN 207883425U
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- China
- Prior art keywords
- coil
- dual
- electromagnetic iron
- push electromagnetic
- push
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 25
- 239000004744 fabric Substances 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 2
- 235000000396 iron Nutrition 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 description 7
- 239000004922 lacquer Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- -1 cylinder Chemical compound 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Electromagnets (AREA)
Abstract
The utility model discloses a kind of dual-push electromagnetic irons, quiet core including cylinder, positioned at the cylinder both ends, the cylinder forms cavity with the quiet core, it is provided with coil in the cavity, dynamic core is provided in the coil, the cylinder, quiet core, coil and dynamic core axis coincide, the coil is exoskeletal coil.Coil in the dual-push electromagnetic iron of the utility model uses exoskeletal coil, has the following advantages：Temperature liter is low, and electromagnetic push becomes larger, and range bigger can be used；More preferably, electrical security is more preferable for electromagnet electric property；Easy burn-out, service life is not long for coil.
Description
Technical field
The utility model is related to elevator technology fields, and in particular to one kind being suitable for elevator traction machine and escalator drives
The dual-push electromagnetic iron of braking system on dynamic host.
Background technology
As the rapid development of social economy and the continuous improvement of lives of the people level, elevator have become in daily life
One indispensable part, and elevator traction machine is an important composition component of elevator.One of elevator traction machine
Core component is dual-push electromagnetic iron.
It is mostly to have shaped framework coil used by existing dual-push electromagnetic iron coil, with the following drawback that：1. coil
Skeleton uses insulating materials, and heat conductivility is poor, is unfavorable for radiating, and leads to electromagnet Wen Sheng higher；2. the resistance to height of coil rack
Warm nature can have certain limitation, in fact it could happen that coil rack burns the phenomenon that making coil failure；3. there is the electrical of shaped framework coil
Intensity is poor and moisture resistivity is poor.
Invention content
In view of this, in order to overcome the deficiencies of existing technologies, the purpose of this utility model is to provide a kind of dual-push electromagnetic iron,
Its temperature liter is low, and electromagnetic push becomes larger, and range bigger can be used；More preferably, electrical security is more preferable for electromagnet electric property；Coil is not
Easy burn-out, service life are long.
In order to achieve the above object, the utility model uses technical solution below：
A kind of dual-push electromagnetic iron, including cylinder, the quiet core positioned at the cylinder both ends, the cylinder are formed with the quiet core
Cavity is provided with coil in the cavity, is provided with dynamic core in the coil, the cylinder, quiet core, coil and dynamic core axis
Line coincides, and the coil is exoskeletal coil.
Preferably, the exoskeletal coil includes the empire cloth of internally positioned enameled wire and the package enameled wire.
It is further preferred that the empire cloth is glass fabric.
It is further preferred that being filled with insulated paint in the gap of the adjacent enameled wire.
It is further preferred that a diameter of 0.20-0.30mm of the single enameled wire.
It is further preferred that a diameter of 0.24mm of the single enameled wire.
Preferably, the internal diameter of the exoskeletal coil is 50-70mm, outer diameter 90-110mm, width 40-60mm.
It is further preferred that the internal diameter of the exoskeletal coil is 58mm, outer diameter 97mm, width 50mm.
Preferably, the exoskeletal coil of 50mm width is wound with enameled wire described in 10000-15000 circles.
It is further preferred that the exoskeletal coil of 50mm width is wound with enameled wire described in 11500 circles.
Compared with prior art, the utility model is beneficial in that：Line in the dual-push electromagnetic iron of the utility model
Circle uses exoskeletal coil, exoskeletal coil to has the following advantages：1. electromagnet Wen Sheng can be reduced effectively：Coil shape after dipping lacquer
At the entirety of fastening, heat-sinking capability is enhanced, to reduce Wen Sheng；2. improving the mechanical strength of coil：When coil is powered,
Electromagnetic force vibration is will produce, the time is grown, and conducting wire may be scratched, and coil forms the entirety of fastening after dipping lacquer, avoids and leads
The possibility that line is scratched；3. improving the moisture resistivity of coil：Since coil forms the entirety of fastening, moisture moisture is not easy to immerse；
4. improving electrical strength：After vacuum paint dipping, coil inside space is filled up by insulated paint, improves the insulation electrical performance of coil,
Coil surface is not easy adhering dust and other foreign matters etc. simultaneously.It is low using dual-push electromagnetic iron temperature liter made of the exoskeletal coil,
Electromagnetic push becomes larger, and range bigger can be used；More preferably, electrical security is more preferable for electromagnet electric property；Coil not easy burn-out, makes
Use long lifespan.
Description of the drawings
Fig. 1 is the sectional view of the dual-push electromagnetic iron of the preferred embodiment of the present invention；
Fig. 2 be the preferred embodiment of the present invention dual-push electromagnetic iron in exoskeletal coil sectional view；
Wherein：Cylinder -1, quiet core -2, coil -3, enameled wire -31, empire cloth -32 move core -4, and declutch handle -5.
Specific implementation mode
The utility model preferred embodiment is described in detail below in conjunction with the accompanying drawings.
As shown in Figs. 1-2, a kind of dual-push electromagnetic iron of the present embodiment, including cylinder 1, the quiet core 2 positioned at 1 both ends of cylinder,
Cylinder 1 and quiet core 2 form cavity, and coil 3 is provided in cavity, are provided with dynamic core 4 in coil 3, cylinder 1, quiet core 2, coil 3 with
And the axis of dynamic core 4 coincides.Dynamic core 4 is armature, and coil 3 is exoskeletal coil 3.
Exoskeletal coil 3 includes the empire cloth 32 of internally positioned enameled wire 31 and package enameled wire 31, adjacent enamel-cover
Insulated paint is filled in the gap of line 31 by the way of vacuum paint dipping.Empire cloth 32 in the present embodiment uses glass fibre
Cloth.Exoskeletal coil has the following advantages：1. electromagnet Wen Sheng can be reduced effectively：Coil forms the entirety of fastening after dipping lacquer,
Heat-sinking capability is enhanced, to reduce Wen Sheng；2. improving the mechanical strength of coil：When coil is powered, electromagnetic force will produce
Vibration, the time grows, and conducting wire may be scratched, and coil forms the entirety of fastening after dipping lacquer, and avoid that conducting wire is scratched can
Energy；3. improving the moisture resistivity of coil：Since coil forms the entirety of fastening, moisture moisture is not easy to immerse；4. improving electrical strong
Degree：After vacuum paint dipping, coil inside space is filled up by insulated paint, improves the insulation electrical performance of coil, while coil surface
It is not easy adhering dust and other foreign matters etc..
The internal diameter of a diameter of 0.20-0.30mm of single enameled wire 31, exoskeletal coil 3 are 50-70mm, outer diameter 90-
110mm, width 40-60mm.The exoskeletal coil 3 of 50mm width is wound with 10000-15000 circles enameled wire 31.The present embodiment
In single enameled wire 31 a diameter of 0.24mm, the internal diameter of exoskeletal coil 3 is 58mm, outer diameter 97mm, width 50mm, and
The exoskeletal coil 3 of 50mm width is wound with enameled wire described in 11500 circles, corresponding to resistance value be 1080 Ω.
Coil in the dual-push electromagnetic iron of the utility model uses exoskeletal coil, and manufactured dual-push electromagnetic iron temperature liter is low,
Electromagnetic push becomes larger, and range bigger can be used；More preferably, electrical security is more preferable for electromagnet electric property；Coil not easy burn-out, makes
Use long lifespan.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this,
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of dual-push electromagnetic iron, it is characterised in that：Quiet core including cylinder, positioned at the cylinder both ends, the cylinder and institute
State quiet core and form cavity, coil is provided in the cavity, be provided with dynamic core in the coil, the cylinder, quiet core, coil with
And the axis of dynamic core coincides, the coil is exoskeletal coil.
2. a kind of dual-push electromagnetic iron according to claim 1, it is characterised in that：The exoskeletal coil includes internally positioned
Enameled wire and the package enameled wire empire cloth.
3. a kind of dual-push electromagnetic iron according to claim 2, it is characterised in that：The empire cloth is glass fabric.
4. a kind of dual-push electromagnetic iron according to claim 2, it is characterised in that：It is filled in the gap of the adjacent enameled wire
There is insulated paint.
5. a kind of dual-push electromagnetic iron according to claim 2, it is characterised in that：The single enameled wire it is a diameter of
0.20-0.30mm。
6. a kind of dual-push electromagnetic iron according to claim 5, it is characterised in that：The single enameled wire it is a diameter of
0.24mm。
7. according to a kind of dual-push electromagnetic iron described in claim 1-6 any one, it is characterised in that：The exoskeletal coil
Internal diameter is 50-70mm, outer diameter 90-110mm, width 40-60mm.
8. a kind of dual-push electromagnetic iron according to claim 7, it is characterised in that：The internal diameter of the exoskeletal coil is
58mm, outer diameter 97mm, width 50mm.
9. according to a kind of dual-push electromagnetic iron described in claim 2-6 any one, it is characterised in that：The nothing of 50mm width
Shaped framework coil is wound with enameled wire described in 10000-15000 circles.
10. a kind of dual-push electromagnetic iron according to claim 9, it is characterised in that：The exoskeletal coil of 50mm width
It is wound with enameled wire described in 11500 circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872387.5U CN207883425U (en) | 2017-12-28 | 2017-12-28 | A kind of dual-push electromagnetic iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872387.5U CN207883425U (en) | 2017-12-28 | 2017-12-28 | A kind of dual-push electromagnetic iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883425U true CN207883425U (en) | 2018-09-18 |
Family
ID=63504119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872387.5U Active CN207883425U (en) | 2017-12-28 | 2017-12-28 | A kind of dual-push electromagnetic iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883425U (en) |
-
2017
- 2017-12-28 CN CN201721872387.5U patent/CN207883425U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190510 Address after: 215122 1 Exhibition Hall Road, Suzhou Industrial Park, Jiangsu Patentee after: SUZHOU SJEC OPTO-MECHANTRONICS TECHNOLOGY Co.,Ltd. Address before: 215122 1 Exhibition Hall Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: SJEC Corp. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 215122 1 Exhibition Hall Road, Suzhou Industrial Park, Jiangsu Patentee after: Suzhou Xili Technology Co.,Ltd. Country or region after: China Address before: 215122 1 Exhibition Hall Road, Suzhou Industrial Park, Jiangsu Patentee before: SUZHOU SJEC OPTO-MECHANTRONICS TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |