CN206893549U - The A.C. contactor that a kind of static iron core is assembled using spring clip and rubber blanket - Google Patents
The A.C. contactor that a kind of static iron core is assembled using spring clip and rubber blanket Download PDFInfo
- Publication number
- CN206893549U CN206893549U CN201720669111.0U CN201720669111U CN206893549U CN 206893549 U CN206893549 U CN 206893549U CN 201720669111 U CN201720669111 U CN 201720669111U CN 206893549 U CN206893549 U CN 206893549U
- Authority
- CN
- China
- Prior art keywords
- iron core
- static iron
- contactor
- spring clip
- coil
- 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.)
- Active
Links
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses the A.C. contactor that a kind of static iron core is assembled using spring clip and rubber blanket, including lower house, upper shell, dynamic iron core and static iron core, the upper shell is arranged on the top of lower house, the dynamic iron core is removably set on upper shell, the A.C. contactor also includes being used for the spring clip being arranged on static iron core on lower house, felt pad is inserted with respectively on the both ends of the spring clip, it is located in the middle part of the spring clip on static iron core, coil is wound with the static iron core, the convex closure for being arranged on the coil bottom is crimped on felt pad, make to form a cushion space between the convex closure and static iron core.The utility model can avoid coil from being impacted by static iron core, be not only able to make contactor normal work, and can also effectively improve the service life of contactor.
Description
Technical field
A.C. contactor technical field is the utility model is related to, a kind of static iron core is related specifically to and uses spring clip and rubber
Pad the A.C. contactor of assembling.
Background technology
Contactor is a kind of to be used to be frequently switched at a distance and disconnect alternating current-direct current main circuit and Large Copacity control circuit
Electrical equipment.Its major control object is motor, it can also be used to controls other electrical loads such as electric heater, illuminating lamp, electric welding mechanical, electrical
Container group etc..
Contactor is in attracting process, electromagnetic attraction caused by coil, dynamic iron core is produced relative motion with static iron core, existing
There is technology coil to be wrapped on static iron core, bottom and the static iron core of coil are adjacent to, for limiting static iron core in electromagnetic attraction
Follow dynamic iron core to move upwards under effect, easily produced with static iron core by the bottom of the coil of the A.C. contactor used for a long time
Raw gap, the dynamic iron core of the A.C. contactor adopted the structure is with static iron core in relative movement, and static iron core is in electromagnetism
Easily dynamic iron core is followed to move upwards in the presence of suction, so that static iron core produces larger impact to coil, impact is serious
Meeting cause coil to damage, so as to occur contactor product function failure, be not only difficult to make contactor normal work, and also drop
The low service life of contactor.
But in view of the shortcomings of the prior art, developer is necessary that development one kind is reasonable in design, simple in construction, can avoided
Coil is impacted by static iron core, is not only able to make contactor normal work, and can also effectively improve making for contactor
The A.C. contactor assembled with the static iron core in life-span using spring clip and rubber blanket.
Utility model content
To solve the problems, such as that prior art is present, the utility model purpose provides a kind of reasonable in design, simple in construction, energy
Enough avoid coil from being impacted by static iron core, be not only able to make contactor normal work, and can also effectively improve contact
The A.C. contactor that the static iron core of the service life of device is assembled using spring clip and rubber blanket.
To solve above technical problem, the utility model is realized using following technical scheme：
The A.C. contactor that a kind of static iron core is assembled using spring clip and rubber blanket, including lower house, upper shell, dynamic iron core
And static iron core, the upper shell are arranged on the top of lower house, the dynamic iron core is removably set on upper shell, and its feature exists
In the A.C. contactor also includes being used for the spring clip being arranged on static iron core on lower house, on the both ends of the spring clip
Felt pad is inserted with respectively, is located in the middle part of the spring clip on static iron core, coil is wound with the static iron core, is set
It is crimped in the convex closure of the coil bottom on felt pad, makes to form a cushion space between the convex closure and static iron core.
In a preferred embodiment of the present utility model, the felt pad is rubber blanket.
Compared with prior art, the utility model also includes being used for the spring clip being arranged on static iron core on lower house,
Felt pad is inserted with the both ends of spring clip respectively, is located in the middle part of spring clip on static iron core, is wound on static iron core wired
Circle, the convex closure for being arranged on coil bottom are crimped on felt pad, make to form a cushion space between convex closure and static iron core, using this
Kind structure can avoid coil from being impacted by static iron core, be not only able to make contactor normal work, and can also be effective
Improve the service life of contactor.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is the two of structural representation of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Ac contactor shown referring to Figures 1 and 2, that a kind of static iron core provided in figure is assembled using spring clip and rubber blanket
Device, including lower house, upper shell, dynamic iron core 100 and static iron core 200.
Upper shell is mounted by means of bolts on the top of lower house, and upper shell forms the space of a closing with lower house,
Dynamic iron core 100 is removably set on upper shell, and dynamic iron core 100 can move down and quiet iron in the electromagnetic attraction of coil 400
Core 200 contacts.
The A.C. contactor also includes being used for the spring clip 300 being arranged on static iron core on lower house, in spring clip 300
Felt pad 500 is inserted with both ends respectively, the middle part of spring clip 300 is located on static iron core 200, wound on static iron core 200
Have coil 400, the convex closure 410 for being arranged on the bottom of coil 400 is crimped on felt pad 500, make convex closure 410 and static iron core 200 it
Between form a cushion space 600.
Cushion space 600 can avoid impact of the coil 400 by static iron core 200, effectively raise A.C. contactor
Service life.
Felt pad 500 is rubber blanket, and the felt pad 500 being fabricated using rubber not only increases the felt pad 500
Insulating properties, and also improve the shock-absorbing capacity of felt pad 500.
The utility model also includes being used for the spring clip being arranged on static iron core on lower house in summary, in spring clip
Felt pad is inserted with both ends respectively, is located in the middle part of spring clip on static iron core, coil is wound with static iron core, be arranged on
The convex closure of coil bottom is crimped on felt pad, is made to form a cushion space between convex closure and static iron core, is adopted the structure energy
Enough avoid coil from being impacted by static iron core, be not only able to make contactor normal work, and can also effectively improve contact
The service life of device.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (2)
1. the A.C. contactor that a kind of static iron core is assembled using spring clip and rubber blanket, including lower house, upper shell, dynamic iron core and
Static iron core, the upper shell are arranged on the top of lower house, and the dynamic iron core is removably set on upper shell, and its feature exists
In the A.C. contactor also includes being used for the spring clip being arranged on static iron core on lower house, on the both ends of the spring clip
Felt pad is inserted with respectively, is located in the middle part of the spring clip on static iron core, coil is wound with the static iron core, is set
It is crimped in the convex closure of the coil bottom on felt pad, makes to form a cushion space between the convex closure and static iron core.
2. the A.C. contactor that a kind of static iron core as claimed in claim 1 is assembled using spring clip and rubber blanket, its feature exist
In：The felt pad is rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669111.0U CN206893549U (en) | 2017-06-09 | 2017-06-09 | The A.C. contactor that a kind of static iron core is assembled using spring clip and rubber blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669111.0U CN206893549U (en) | 2017-06-09 | 2017-06-09 | The A.C. contactor that a kind of static iron core is assembled using spring clip and rubber blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206893549U true CN206893549U (en) | 2018-01-16 |
Family
ID=61318722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720669111.0U Active CN206893549U (en) | 2017-06-09 | 2017-06-09 | The A.C. contactor that a kind of static iron core is assembled using spring clip and rubber blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206893549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321025A (en) * | 2018-03-05 | 2018-07-24 | 浙江天正电气股份有限公司 | A kind of Foundation Plate of Contactor |
-
2017
- 2017-06-09 CN CN201720669111.0U patent/CN206893549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321025A (en) * | 2018-03-05 | 2018-07-24 | 浙江天正电气股份有限公司 | A kind of Foundation Plate of Contactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206893549U (en) | The A.C. contactor that a kind of static iron core is assembled using spring clip and rubber blanket | |
| CN207976833U (en) | A kind of anticreep computer power supply | |
| CN203882902U (en) | Normally open relay | |
| CN205428837U (en) | High -voltage direct -current relay | |
| CN106128857A (en) | D.C. contactor | |
| CN203026386U (en) | Safe high-voltage current direction converter | |
| CN206022919U (en) | A kind of intelligent arc-extinguishing harmonic-eliminating cabinet | |
| CN211828354U (en) | Electric reactor with good insulation effect | |
| CN206864405U (en) | A kind of high-voltage DC contactor | |
| CN107086136A (en) | A kind of transformer isolation is switched with rotary dynamic/static contact structure | |
| CN207009386U (en) | A kind of protection device of electric component | |
| CN207573212U (en) | A kind of self power generation emergency cell of electrochemical capacitance energy storage | |
| CN206711814U (en) | A kind of disconnecting switch of protection against electric shock | |
| CN203325633U (en) | Coil adjustable type filter reactor | |
| CN206640192U (en) | A kind of oil immersed type ring main unit being used in geographical formula power equipment | |
| CN106847473B (en) | A kind of oil-immersed transformer | |
| CN205582754U (en) | Circumscribed switches on device perpendicularly | |
| CN201213112Y (en) | Improved electromagnetic switch | |
| CN203950752U (en) | The structure of contact terminal of electromagnetic contactor | |
| CN206992697U (en) | A kind of novel domestic electricity-saving appliance | |
| CN203966728U (en) | Oil-filled transformer | |
| CN201804673U (en) | Transformer structure | |
| CN202307516U (en) | Wire frame combination structure | |
| CN209487423U (en) | A kind of exchange filament transfer relay | |
| CN202977146U (en) | Single-phase superhigh-voltage large-capacity off-circuit-regulation alternating current step-up transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210702 Address after: Room a5075, 1-2 / F, 6397 Hutai Road, Baoshan District, Shanghai, 201908 Patentee after: Shanghai Tede Electric Co.,Ltd. Address before: No.68, Qibei East Road, Baoshan District, Shanghai, 201908 Patentee before: SHANGHAI MEIYU ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right |