CN205582858U - Electromagnetism release of armature support is regarded as with iron core - Google Patents
Electromagnetism release of armature support is regarded as with iron core Download PDFInfo
- Publication number
- CN205582858U CN205582858U CN201620352093.9U CN201620352093U CN205582858U CN 205582858 U CN205582858 U CN 205582858U CN 201620352093 U CN201620352093 U CN 201620352093U CN 205582858 U CN205582858 U CN 205582858U
- Authority
- CN
- China
- Prior art keywords
- iron core
- armature
- arm
- force
- torsion spring
- 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
- Electromagnets (AREA)
Abstract
The utility model relates to an electromagnetism release especially indicates electromagnetism release of armature support is regarded as with iron core among its inner structure. The utility model discloses a following technical scheme, an electromagnetism release of armature support is regarded as with iron core, its characterized in that: including including armature, iron core, instantaneous dropout torsional spring, back shaft, bimetallic strip and electrically conductive piece, on the iron core symmetry be provided with two the installation arms, the cover of instantaneous dropout torsional spring is established on the back shaft, and the back shaft passes two articulated jib settings of installing arm and armature of iron core respectively, and the first of instantaneous dropout torsional spring is set up on the iron core by arm of force conflict, and the second is set up on the actuation face of armature by arm of force conflict, and the medial surface of instantaneous dropout torsional spring messenger iron core and the actuation of armature are reproved to offer and is put. Thanks to the above technical scheme, the utility model provides a with the iron core as armature support holder, simple structure, compactness, assembly process is simple, neotype electromagnetism release that the cost is lower.
Description
Technical field
This utility model relates to a kind of magnetictrip, particularly relates in its internal structure using iron core as the magnetictrip of armature bracket.
Background technology
Chopper is as low-voltage distribution system and the overload in motor protection loop, under-voltage, short-circuit protective device; when there is overcurrent in circuit; the trip unit generation trip action of chopper is to cut off circuit, thus load equipment and all parts in protection circuit system is the most impaired.The electromagnetic release mechanism of chopper is for when big electric current occurs in circuit, and armature movement adhesive promotes the dropout original paper of chopper to make circuit breaker tripping simultaneously, reaches the purpose of protection circuit.
Existing circuit breaker electric magnetic release, its armature supports the Special support support mostly using nonmagnetic substance to make, and this architecture is complicated, and its support material is the precious metal such as copper or rustless steel, relatively costly；And additionally although minority part is without special armature bracket, its armature supports and relies on the pedestal of chopper to complete, but this structure disperses, assembly technology is complicated.
Summary of the invention
For the deficiencies in the prior art, this utility model provides one iron core and supports support as armature, simple in construction, compact, and assembly technology is simple, the novel magnetictrip that cost is lower.
For achieving the above object, this utility model adopts the following technical scheme that, a kind of magnetictrip using iron core as armature bracket, it is characterized in that: include and include armature, ferrum core, instantaneous trip torsion spring, support shaft, bimetal leaf and electric-conductor, it is symmetrically arranged with two on described iron core and arm is installed, between adhesive face and dropout push rod, it is provided with articulated jib on described armature, being set in support shaft of described instantaneous trip torsion spring, the articulated jib of two installation arms and armature that support shaft is each passed through iron core is arranged, thus realize iron core and the hinged setting of armature, the first of instantaneous trip torsion spring is conflicted by the arm of force and is arranged on iron core, second is arranged on the adhesive face of armature by arm of force conflict, instantaneous trip torsion spring makes the medial surface of iron core reprove to offer with the adhesive of armature and put.
By using such scheme, make the armature of this product without special support member, and be dependent on selve support hole and be supported on iron core by support shaft, so iron core just belongs to multifunctional element, is the transport element of electromagnetism, is also armature and the support component of instantaneous trip torsion spring, this eliminate special armature and support support, simple in construction, compact, assembly technology is simple, and cost is lower.
Of the present utility model it is further arranged to: described iron core entirety becomes U-shaped, it is installed arm and is positioned at both sides, it is symmetrically arranged with installation through hole on described two installation arms, the articulated jib of described armature is provided with two panels, being respectively arranged with hinged through hole on it, described instantaneous trip torsion spring is wholely set by two joint torsion springs and forms, and is arranged to second by the arm of force between two joint torsion springs, the two opposite sides of two joint torsion springs are respectively arranged with first by the arm of force, and first is all conflicted by the arm of force is arranged on iron core；Described second is become U-shaped by the arm of force, and the distance of opening is more than the distance of two articulated jibs, and after described iron core is hinged with armature, two articulated jibs are placed in second by the U-shaped space of the arm of force；Two kinks of described iron core are provided with spacing hole, and described two first are respectively placed in the spacing hole of correspondence by the arm of force.
By using such scheme, make whole product structure more reasonable, easier for installation.
Below in conjunction with the accompanying drawings this utility model is further described.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model embodiment；
Fig. 2 is the axonometric chart of the reflection spacing hole of this utility model embodiment；
Fig. 3 is the axonometric chart of the armature of this utility model embodiment；
Fig. 4 is the axonometric chart of the iron core of this utility model embodiment；
Fig. 5 is the axonometric chart of the instantaneous instantaneous trip torsion spring of this utility model embodiment；
Fig. 6 is the axonometric chart of the support shaft of this utility model embodiment.
Detailed description of the invention
nullAs shown in Fig. 1 Fig. 6，A kind of magnetictrip using iron core as armature bracket，Include and include armature 1、Iron core 2、Instantaneous trip torsion spring 3、Support shaft 4、Bimetal leaf and electric-conductor，These above-mentioned parts also have in existing magnetictrip，Described in the present embodiment，Function and the effect of our the most single parts are described further，In the present embodiment，It is symmetrically arranged with two on described iron core 2 and arm 21 is installed，Between adhesive face 11 and dropout push rod 12, articulated jib 13 it is provided with on described armature 1，Being set in support shaft 4 of described instantaneous trip torsion spring 3，The articulated jib 13 of two installation arms 21 and armature 1 that support shaft 4 is each passed through iron core 2 is arranged，Thus realize iron core 2 and the hinged setting of armature 1，The first of instantaneous trip torsion spring 3 is conflicted by the arm of force 31 and is arranged on iron core 2，Second is arranged on the adhesive face 11 of armature 1 by the arm of force 32 conflict，Instantaneous trip torsion spring 3 makes the medial surface of iron core 2 scold to offer with the adhesive face 11 of armature 1 and put.By using such scheme, make the armature of this product without special support member, and be dependent on selve support hole and be supported on iron core 2 by support shaft 4, so iron core 2 just belongs to multifunctional element, is the transport element of electromagnetism, is also armature 1 and the support component of instantaneous trip torsion spring 3, this eliminate special armature and support support, simple in construction, compact, assembly technology is simple, and cost is lower.
In this utility model embodiment, described iron core 2 overall one-tenth U-shaped, it is installed arm 21 and is positioned at both sides, it is symmetrically arranged with installation through hole 211 on described two installation arms 21, the articulated jib 13 of described armature 1 is provided with two panels, hinged through hole 131 it is respectively arranged with on it, described instantaneous trip torsion spring 3 is wholely set by two joint torsion springs 33 and forms, it is arranged to second by the arm of force 32 between two joint torsion springs 33, the two opposite sides of two joint torsion springs 33 are respectively arranged with first by the arm of force 31, and first is all conflicted by the arm of force 31 is arranged on iron core 2；Described second is become U-shaped by the arm of force 32, and the distance of opening is more than the distance of two articulated jibs 13, and after described iron core 2 is hinged with armature 1, two articulated jibs 13 are placed in second by the U-shaped space of the arm of force 32；In the present embodiment, two kinks of described iron core 2 are provided with spacing hole 22, and described two first are respectively placed in the spacing hole 22 of correspondence by the arm of force 31, and we can also be to arrange positive stop lug boss etc. to fix first by the structure of the arm of force 31 certainly.
Disclosed in this utility model, be the one of preferred embodiment, such as local change or modify and come from technological thought of the present utility model and be prone to, by being familiar with the people of this technology, the person of deducing, the most do not take off patent category of the present utility model.
Claims (5)
1. one kind using iron core as the magnetictrip of armature bracket, it is characterized in that: include and include armature, ferrum core, instantaneous trip torsion spring, support shaft, bimetal leaf and electric-conductor, it is symmetrically arranged with two on described iron core and arm is installed, between adhesive face and dropout push rod, it is provided with articulated jib on described armature, being set in support shaft of described instantaneous trip torsion spring, the articulated jib of two installation arms and armature that support shaft is each passed through iron core is arranged, thus realize iron core and the hinged setting of armature, the first of instantaneous trip torsion spring is conflicted by the arm of force and is arranged on iron core, second is arranged on the adhesive face of armature by arm of force conflict, instantaneous trip torsion spring makes the medial surface of iron core reprove to offer with the adhesive of armature and put.
Magnetictrip using iron core as armature bracket the most according to claim 1, it is characterized in that: described iron core entirety becomes U-shaped, it is installed arm and is positioned at both sides, it is symmetrically arranged with installation through hole on described two installation arms, the articulated jib of described armature is provided with two panels, hinged through hole it is respectively arranged with on it, described instantaneous trip torsion spring is wholely set by two joint torsion springs and forms, it is arranged to second by the arm of force between two joint torsion springs, the two opposite sides of two joint torsion springs are respectively arranged with first by the arm of force, and first is all conflicted by the arm of force is arranged on iron core.
Magnetictrip using iron core as armature bracket the most according to claim 2, it is characterized in that: described second is become U-shaped by the arm of force, and the distance of opening is more than the distance of two articulated jibs, after described iron core is hinged with armature, two articulated jibs are placed in second by the U-shaped space of the arm of force.
Magnetictrip using iron core as armature bracket the most according to claim 2, it is characterised in that: two kinks of described iron core are provided with spacing hole, and described two first are respectively placed in the spacing hole of correspondence by the arm of force.
Magnetictrip using iron core as armature bracket the most according to claim 3, it is characterised in that: two kinks of described iron core are provided with spacing hole, and described two first are respectively placed in the spacing hole of correspondence by the arm of force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352093.9U CN205582858U (en) | 2016-04-22 | 2016-04-22 | Electromagnetism release of armature support is regarded as with iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352093.9U CN205582858U (en) | 2016-04-22 | 2016-04-22 | Electromagnetism release of armature support is regarded as with iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205582858U true CN205582858U (en) | 2016-09-14 |
Family
ID=56860894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620352093.9U Active CN205582858U (en) | 2016-04-22 | 2016-04-22 | Electromagnetism release of armature support is regarded as with iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205582858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783437A (en) * | 2017-01-20 | 2017-05-31 | 温州市新蓝天电器有限公司 | A kind of breaker |
| WO2021129740A1 (en) * | 2019-12-24 | 2021-07-01 | 施耐德电器工业公司 | Contactor and electrical control cabinet comprising same |
-
2016
- 2016-04-22 CN CN201620352093.9U patent/CN205582858U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783437A (en) * | 2017-01-20 | 2017-05-31 | 温州市新蓝天电器有限公司 | A kind of breaker |
| CN106783437B (en) * | 2017-01-20 | 2018-09-07 | 温州市新蓝天电器有限公司 | A kind of breaker |
| WO2021129740A1 (en) * | 2019-12-24 | 2021-07-01 | 施耐德电器工业公司 | Contactor and electrical control cabinet comprising same |
| JP2023507227A (en) * | 2019-12-24 | 2023-02-21 | シュネーデル、エレクトリック、インダストリーズ、エスアーエス | Contactor and electrical control cabinet with it |
| EP4064312A4 (en) * | 2019-12-24 | 2023-12-06 | Schneider Electric Industries SAS | Contactor and electrical control cabinet comprising same |
| JP7410300B2 (en) | 2019-12-24 | 2024-01-09 | シュネーデル、エレクトリック、インダストリーズ、エスアーエス | Contactor and electrical control cabinet equipped with it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100464387C (en) | Break tripping device | |
| CN205582858U (en) | Electromagnetism release of armature support is regarded as with iron core | |
| CA2899773C (en) | Bimetal and magnetic armature providing an arc splatter resistant offset therebetween, and circuit breaker including the same | |
| CN205335193U (en) | Hot not trip gear that reports to police that transships of circuit breaker | |
| CN200993945Y (en) | Trip release device for circuit breaker | |
| CN201478231U (en) | Novel thermo-magnetic system of miniature circuit breaker | |
| CN201069746Y (en) | Electronic current leakage breaker | |
| CN205335204U (en) | Thermomagnetic release of circuit breaker | |
| CN201514908U (en) | Electromagnetic tripping device of low-voltage circuit breaker | |
| CN102047370B (en) | Electric selective automatic switch | |
| CN212783342U (en) | Small-sized circuit breaker | |
| JP4905112B2 (en) | Circuit breaker overcurrent trip device | |
| CN202721095U (en) | Large current miniature circuit breaker | |
| CN202003931U (en) | Shunt circuit breaker | |
| US1852614A (en) | Flashover relay | |
| CN210091299U (en) | Charging trip system | |
| CN211150476U (en) | Charged time-delay closing air switch | |
| CN217691031U (en) | Circuit breaker tripping device | |
| CN202678258U (en) | Electromagnetic tripping mechanism for low-voltage circuit breaker | |
| CN105869964A (en) | Implementation method for reducing short circuit protection time of electromagnetic release | |
| CN101710555B (en) | Protection type AC contactor without energy consumption | |
| CN216528702U (en) | Adjustable instantaneous mechanism of circuit breaker | |
| CN203983208U (en) | A kind of breaker of plastic casing | |
| CN207834231U (en) | A kind of pyromagnetic protection system of breaker of plastic casing | |
| CN217822634U (en) | Thermomagnetic adjusting structure for circuit breaker and circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |