CN207250447U - The supporting buckle releaser for residual current action breaker - Google Patents
The supporting buckle releaser for residual current action breaker Download PDFInfo
- Publication number
- CN207250447U CN207250447U CN201720756861.1U CN201720756861U CN207250447U CN 207250447 U CN207250447 U CN 207250447U CN 201720756861 U CN201720756861 U CN 201720756861U CN 207250447 U CN207250447 U CN 207250447U
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- armature
- magnet steel
- yoke
- coil
- coil rack
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Abstract
A kind of supporting buckle releaser for residual current action breaker, it includes a case for being configured with upper cover plate, the inside both sides of case are respectively equipped with the coil rack and magnet steel of installation coil, coil is connected with magnet steel by middle yoke, armature is equipped with below yoke, armature bottom is equipped with the mandril for stretching out plastic shell, the yoke one end part is in the top of coil rack, another end to lower hem is fixed with the disc magnet steel by an elastic supporting member for supporting optical member, the upper surface of the disc magnet steel offers positioning groove, and by being heat-treated the polarity of directly magnetization " N " and " S " pole；The yoke is another to be equipped with armature to the end lower section of lower hem, and the armature is disposed to extend in the lower section of coil rack always, is connected with the axis that is magnetically moved of the vertical configuration arrangement among coil rack；It has the features such as simple in structure, easy to use and reliable, production process simplifies, and improves the accuracy rate of polarity, and the Reliability of Microprocessor of dropout is more preferable.
Description
Technical field
The utility model relates to a kind of supporting buckle releaser for residual current action breaker, belong to low-voltage electrical apparatus
Equipment technical field.
Background technology
Buckle releaser be connected with breaker mechanical or form entirety, to release holding mechanism and make breaker from
The device that dynamic circuit breaker is opened.Existing buckle releaser is commonly electromagnetic release, it is easily big by the interference effect of external magnetic field, threads off
It is unstable, being normally carried out for mechanical tripping action is influenced to a certain extent.In addition existing electromagnetic release is using traditional
Laser marking " N " pole and " S " pole, complex procedures, polarity accuracy rate are low.
The content of the invention
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of simple in structure, user
It can lean on, production process simplifies, and improves the accuracy rate of polarity, and the Reliability of Microprocessor of dropout is preferably supporting for the de- of breaker
Detain device.
The purpose of this utility model is completed by following technical solution, and one kind is supporting to break for residual current acting
The buckle releaser of road device, it includes a case for being configured with upper cover plate, and the inside both sides of case are respectively equipped with the coil of installation coil
Skeleton and magnet steel, coil and magnet steel are connected by middle yoke, and armature is equipped with below yoke, and armature bottom, which is equipped with, stretches out plastics
The mandril of case, the yoke one end part are propped up in the top of coil rack, another end to lower hem by an elasticity
Support member is fixed with the disc magnet steel, and the upper surface of the disc magnet steel offers positioning groove, and by heat at
The polarity of reason directly magnetization " N " and " S " pole.
As preferred：The yoke is another to be equipped with armature to the end lower section of lower hem, and the armature extends always
The lower section of coil rack is arranged in, is connected with the axis that is magnetically moved of the vertical configuration arrangement among coil rack；The case side
Lower bottom part be configured with a fixed block, the lower bottom part of the coil rack is pressed on above the fixed block；The positioning is recessed
The width of groove is 1mm, depth 0.5mm.
The utility model has simple in structure, and easy to use and reliable, production process simplifies, and improves the accuracy rate of polarity, takes off
The features such as Reliability of Microprocessor of button is more preferable.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is internal structure schematic diagram described in the utility model.
Embodiment
The utility model is described in detail below in conjunction with attached drawing：Fig. 1, shown in 2, one kind described in the utility model
The supporting buckle releaser for residual current action breaker, it includes a case 2 for being configured with upper cover plate 1, the inside two of case 2
Connected while being respectively equipped with the coil rack 3 and magnet steel 4 of installation coil, coil and magnet steel 4 by middle yoke 5, the lower section of yoke 5
Equipped with armature 6,6 bottom of armature is equipped with the mandril 11 for stretching out plastic shell 2, and 5 one end part of yoke is in coil rack 3
Top, another end to lower hem are fixed with the disc magnet steel 4, the disc by an elastic supporting member for supporting optical member 7
The upper surface of magnet steel 4 offers positioning groove 8, and by being heat-treated the polarity of directly magnetization " N " and " S " pole.
Shown in figure, the yoke 5 is another to be equipped with armature 6 to the end lower section of lower hem, and the armature 6 prolongs always
The lower section for being arranged in coil rack 3 is stretched, is connected with the axis 9 that is magnetically moved of the vertical configuration arrangement among coil rack 3；The case
The lower bottom part of 2 sides is configured with a fixed block 10, and the lower bottom part of the coil rack 3 is pressed on above the fixed block 10；
The width of the positioning groove 8 is 1mm, depth 0.5mm.
Case 2 described in the utility model is cuboid, its both ends is additionally provided with the abduction shape ear mount 11 of installation, this is outer
Exhibition shape ear mount 12 is provided with mounting hole 13 above.
The utility model by using mode of grooving among magnet steel annulus, and using positioning groove be heat-treated directly
Magnetization polarity, compares traditional laser marking " N " pole and " S " pole so that process more simplifies, and polarity accuracy rate is high；This practicality
The new mode for also eliminating traditional skeleton card base, using padded fixed block is set in plastic shell, effectively lowers because of card
Foot improves the reliability used in the plastic grain rubbish of yoke friction strip.
Claims (2)
1. a kind of supporting buckle releaser for residual current action breaker, it includes a case for being configured with upper cover plate, case
Inside both sides be respectively equipped with the coil rack and magnet steel of installation coil, coil and magnet steel are connected by middle yoke, yoke
Lower section is equipped with armature, and armature bottom is equipped with the mandril for stretching out plastic shell, it is characterised in that the yoke one end part is in line
The top of ring framework, another end to lower hem are fixed with the magnet steel by an elastic supporting member for supporting optical member, the magnet steel
Upper surface offers positioning groove, and by being heat-treated the polarity of directly magnetization " N " and " S " pole.
2. the supporting buckle releaser for residual current action breaker according to claim 1, it is characterised in that described
Yoke is another to be equipped with armature to the end lower section of lower hem, and the armature is disposed to extend in the lower section of coil rack always, with
The axis that is magnetically moved of vertical configuration arrangement among coil rack connects；The lower bottom part of the case side is configured with a fixed block,
The lower bottom part of the coil rack is pressed on above the fixed block；The width of the positioning groove is 1mm, depth 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756861.1U CN207250447U (en) | 2017-06-27 | 2017-06-27 | The supporting buckle releaser for residual current action breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756861.1U CN207250447U (en) | 2017-06-27 | 2017-06-27 | The supporting buckle releaser for residual current action breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250447U true CN207250447U (en) | 2018-04-17 |
Family
ID=61877255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756861.1U Active CN207250447U (en) | 2017-06-27 | 2017-06-27 | The supporting buckle releaser for residual current action breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230598A (en) * | 2017-06-27 | 2017-10-03 | 浙江美格尔电气科技有限公司 | A kind of supporting electrical apparatus release for residual current action breaker |
-
2017
- 2017-06-27 CN CN201720756861.1U patent/CN207250447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230598A (en) * | 2017-06-27 | 2017-10-03 | 浙江美格尔电气科技有限公司 | A kind of supporting electrical apparatus release for residual current action breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313200 No. 299 Changhong East Street, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Patentee after: MCPO Electric Technology Co Ltd Address before: 313200 No. 299 Changhong East Street, Wukang Town, Huzhou City, Zhejiang Province Patentee before: Zhejiang Maxge Electric Technology Co., Ltd. |