CN2110923U - Electricity-saving AC contactor - Google Patents
Electricity-saving AC contactor Download PDFInfo
- Publication number
- CN2110923U CN2110923U CN 92210154 CN92210154U CN2110923U CN 2110923 U CN2110923 U CN 2110923U CN 92210154 CN92210154 CN 92210154 CN 92210154 U CN92210154 U CN 92210154U CN 2110923 U CN2110923 U CN 2110923U
- Authority
- CN
- China
- Prior art keywords
- contactor
- electricity
- gib
- magnetic coil
- saving
- 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.)
- Granted
Links
- 230000005611 electricity Effects 0.000 claims abstract description 10
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Relay Circuits (AREA)
Abstract
The utility model relates to a economize on electricity ac contactor for motor, its characterized in that is equipped with the electricity-saving appliance that can make ac contactor silicon iron contact and magnetic coil switching that comprises support, magnetic coil, gib, cardboard, gib spring and manual pull rod on ac contactor. The alternating current contactor has the advantages of electricity saving, safety, reliability and the like.
Description
The utility model relates to a kind of economize on electricity A.C. contactor that is used for motor.
It is reported, send the A.C. contactor of electricity at present to motor, generally is that its magnetic coil just send electricity all the time as long as motor is being worked, and the power consumption, its A.C. contactor also will consume a part of electric weight when therefore working except motor.
The purpose of this utility model is to provide in order to overcome above-mentioned deficiency that a kind of to make silicon iron contact and the adhesive of magnetic coil electromagnetism be the electricity saving function A.C. contactor of having of Mechanical Contact.
Technical solution of the present utility model is, in order to make not consumes power of motor when work A.C. contactor, the auxiliary contact of existing A.C. contactor is removed the electricity-saving appliance of loading onto made an A.C. contactor silicon iron contact that is made of support, magnetic coil, gib, clamp, gib spring and magnetic coil switching, and gib can not be provided with manual draw bar by return on support and gib in order to prevent to have a power failure.
The utility model makes silicon iron contact and magnetic coil by the electricity-saving appliance of Mechanical Contact owing to be provided with on A.C. contactor compared with the prior art, therefore not only can make not power consumption of A.C. contactor self, and improve reliability.
Describe a specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Referring to Fig. 1, this embodiment dismantles the auxiliary contact on the existing A.C. contactor 8, and on the spud pile 13 of auxiliary contact, be installed with the support 6 that magnetic coil 2, gib 4, gib spring 3, clamp 5 are housed, and on gib 4 and support 6, manual draw bar 1 is housed by screw.Its inserted link that is connected with auxiliary contact 14 is inserted in the spill gap of clamp 5 lower ends, and on the base plate 11 of support 6 and A.C. contactor 8 supporting bracket 7 is housed.
Its course of work is, when pressing start button, the silicon iron contact 9 of A.C. contactor 8 is by magnetic coil 10 adhesives, lift on the inserted link 14 simultaneously and clamp 5 is risen to make gib 4 block clamp 5, A.C. contactor magnetic coil 10 is stopped power supply at this moment, but the running as usual of the still closed motor of power main loop circuit.When need stop motor operation, press stop button the magnetic coil 2 instantaneous electricity generation magnetic fields of sending are sucked back gib 4, the silicon iron contact 9 of A.C. contactor 8 breaks away from magnetic coil 10 by the effect of spring 12 at this moment, cuts off main loop circuit.When improper power failure, should spur manual draw bar 1 and force A.C. contactor silicon iron contact 9 and magnetic coil 10 to break away from, drive separately when waiting to send a telegram here.
Claims (2)
1, a kind of economize on electricity A.C. contactor, include A.C. contactor [8], it is characterized in that on A.C. contactor [8], being provided with by the made A.C. contactor silicon iron contact [9] of support [6], magnetic coil [2], gib [4], clamp [5], gib spring [3] formation and the electricity-saving appliance of magnetic coil [10] switching.
2, economize on electricity A.C. contactor according to claim 1 is characterized in that also being provided with manual draw bar ［ 1 ］ on gib ［ 4 ］ and support ［ 6 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92210154 CN2110923U (en) | 1992-01-27 | 1992-01-27 | Electricity-saving AC contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92210154 CN2110923U (en) | 1992-01-27 | 1992-01-27 | Electricity-saving AC contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2110923U true CN2110923U (en) | 1992-07-22 |
Family
ID=4955306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92210154 Granted CN2110923U (en) | 1992-01-27 | 1992-01-27 | Electricity-saving AC contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2110923U (en) |
-
1992
- 1992-01-27 CN CN 92210154 patent/CN2110923U/en active Granted
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |