CN206349307U - Subminiature AC electromagnetic relay - Google Patents
Subminiature AC electromagnetic relay Download PDFInfo
- Publication number
- CN206349307U CN206349307U CN201720060176.5U CN201720060176U CN206349307U CN 206349307 U CN206349307 U CN 206349307U CN 201720060176 U CN201720060176 U CN 201720060176U CN 206349307 U CN206349307 U CN 206349307U
- Authority
- CN
- China
- Prior art keywords
- contact spring
- movable contact
- bobbin
- armature
- magnet ring
- 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 is related to a kind of Subminiature AC electromagnetic relay, including shell, electromagnetic system, contact system, the electromagnetic system includes bobbin, iron core, coil, yoke and armature, the contact system includes the movable contact spring being arranged on armature and the static contact spring piece being arranged at correspondence movable contact spring on bobbin, an installation cavity is provided with described bobbin, the upper end of described iron core is engaged through installation cavity and with armature, the coil is arranged on the outer wall of installation cavity, the upper end of described iron core is provided with a neck, a magnet ring is installed with described neck, a locating slot is provided with described bobbin correspondence magnet ring, the lower end of described magnet ring is arranged in locating slot.The utility model has the advantages that simple in construction, temperature rise is low, contact load ability is big, sensitivity is high.
Description
Technical field
The utility model is related to a kind of electromagnetic relay, and in particular to a kind of Subminiature AC electromagnetic relay.
Background technology
With the development of low-voltage electrical apparatus, the application of electromagnetic relay is more and more extensive, and the requirement to electromagnetic relay is also got over
Come higher.Miniature electro-magnetic relay DC coil can not fully meet the control circuit of different size on existing market, if will
Exchange driving relay is realized, it is necessary to increase the volume of relay, manufacturing cost is also increased.And existing alternating current electromagnetic relay
Also there is the low defect of small contact load ability, temperature rise, sensitivity.
The content of the invention
The purpose of this utility model is to overcome the defect of prior art, and there is provided a kind of simple in construction, temperature rise is low, contact is negative
The microminiature electromagnetic relay that loading capability is big, sensitivity is high.
To achieve the above object, the utility model uses a kind of Subminiature AC electromagnetic relay, including shell, electromagnetic system
System, contact system, the electromagnetic system include bobbin, iron core, coil, yoke and armature, and the contact system includes setting
It is arranged at movable contact spring and correspondence movable contact spring on armature on the static contact spring piece on bobbin, described bobbin and is provided with one
Installation cavity, the upper end of described iron core is engaged through installation cavity and with armature, and the coil is arranged on the outer wall of installation cavity,
The upper end of described iron core, which is provided with a neck, described neck, is installed with a magnet ring, described bobbin correspondence magnetic
A locating slot is provided with ring, the lower end of described magnet ring is arranged in locating slot.
The beneficial effect of said structure is：The Subminiature AC electromagnetic relay on iron core by being provided with magnet ring, i.e.,
The purpose of exchange driving relay can be achieved, and magnet ring is connected on iron core by the way of clamp, be easy to iron core and magnet ring
Assemble, and the lower end of magnet ring is arranged in the locating slot on bobbin, and magnet ring can be avoided to loosen, come off.And the alternating electromagnetic after
Electrical equipment also has the advantages that simple in construction, temperature rise is low, contact load ability is big, sensitivity is high.
Especially, described movable contact spring is riveted on armature in the metal clips bent for L-type, and one end of movable contact spring,
The other end of movable contact spring is riveted on yoke, and the bending part of movable contact spring is provided with a square opening.Movable contact spring is what L-type was bent
Metal clips, can as path a part, movable contact spring itself band elasticity instead of back-moving spring, structural stability more preferably, and
A square opening is provided with movable contact spring, is easy to movable contact spring bending and molding, the elasticity of movable contact spring has both been ensure that, has also saved material
Material.
Especially, insulating barrier is provided with described bobbin, the insulating barrier separates coil with yoke.Adopt
Coil is separated with yoke with insulating barrier, the insulating properties of raising, it is ensured that the stability of electromagnetic relay work.
Brief description of the drawings
Fig. 1 is that the utility model embodiment removes the stereogram after shell.
Fig. 2 is that the utility model embodiment removes the sectional view after shell.
Fig. 3 is the stereogram of the utility model bobbin.
Embodiment
As shown in Figures 1 to 3, the utility model embodiment is a kind of Subminiature AC electromagnetic relay, including shell, electromagnetism
System 10, contact system 20, the electromagnetic system 10 include bobbin 11, iron core 12, coil 13, yoke 14 and armature 15, institute
Stating contact system 20 includes the movable contact spring 21 that is arranged on armature 15 and is arranged at correspondence movable contact spring 21 quiet on bobbin 11
Be provided with an installation cavity 111 on reed 22, described bobbin 11, the upper end of described iron core 12 through installation cavity 111 and
It is engaged with armature 15, the coil 13 is arranged on the outer wall of installation cavity 111, the upper end of described iron core 12 is provided with one
It is installed with neck 121, described neck 121 at a magnet ring 16, the described correspondence magnet ring 16 of bobbin 11 and is provided with one
Locating slot 112, the lower end of described magnet ring 16 is arranged in locating slot 112.Described movable contact spring 21 is in the metal bent for L-type
Shell fragment, and one end of movable contact spring 21 is riveted on armature 15, the other end of movable contact spring 21 is riveted on yoke 14, and movable contact spring 21
Bending part be provided with a square opening 211.Movable contact spring be L-type bend metal clips, can as path a part, move spring
Piece itself band elasticity instead of back-moving spring, and structural stability more preferably, and is provided with a square opening on movable contact spring, be easy to dynamic spring
Piece bending and molding, both ensure that the elasticity of movable contact spring, and had also saved material.Insulating barrier is provided with described bobbin 11
17, the insulating barrier 17 separates coil 13 with yoke 14.Coil is separated with yoke using insulating barrier, improved
Insulating properties, it is ensured that the electromagnetic relay work stability.The Subminiature AC electromagnetic relay passes through on iron core
It is provided with magnet ring, you can realize the purpose of exchange driving relay, and magnet ring is connected on iron core by the way of clamp, is easy to
The assembling of iron core and magnet ring, and the lower end of magnet ring is arranged in the locating slot on bobbin, and magnet ring can be avoided to loosen, come off.And
The alternating current electromagnetic relay also has the advantages that simple in construction, temperature rise is low, contact load ability is big, sensitivity is high.
Claims (3)
1. a kind of Subminiature AC electromagnetic relay, including shell, electromagnetic system, contact system, the electromagnetic system include line
Coil, iron core, coil, yoke and armature, the contact system include being arranged at the movable contact spring on armature and correspondence movable contact spring
It is arranged on the static contact spring piece on bobbin, it is characterised in that：It is provided with an installation cavity on described bobbin, described iron core
Upper end is engaged through installation cavity and with armature, and the coil is arranged on the outer wall of installation cavity, and the upper end of described iron core is set
It is equipped with a neck, described neck and is installed with a magnet ring, a positioning is provided with described bobbin correspondence magnet ring
Groove, the lower end of described magnet ring is arranged in locating slot.
2. Subminiature AC electromagnetic relay according to claim 1, it is characterised in that：It is L-type that described movable contact spring, which is in,
The metal clips of bending, and one end of movable contact spring is riveted on armature, the other end of movable contact spring is riveted on yoke, and movable contact spring
Bending part be provided with a square opening.
3. Subminiature AC electromagnetic relay according to claim 1, it is characterised in that：It is provided with described bobbin
Insulating barrier, the insulating barrier separates coil with yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060176.5U CN206349307U (en) | 2017-01-18 | 2017-01-18 | Subminiature AC electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060176.5U CN206349307U (en) | 2017-01-18 | 2017-01-18 | Subminiature AC electromagnetic relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349307U true CN206349307U (en) | 2017-07-21 |
Family
ID=59324562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060176.5U Active CN206349307U (en) | 2017-01-18 | 2017-01-18 | Subminiature AC electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550501A (en) * | 2018-04-10 | 2018-09-18 | 黄山旺荣电子有限公司 | A kind of safe distance baffle arrangement of relay |
| CN108648962A (en) * | 2018-07-18 | 2018-10-12 | 浙江凡华电子有限公司 | A kind of low fever high life armature structure of electromagnetic relay |
-
2017
- 2017-01-18 CN CN201720060176.5U patent/CN206349307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550501A (en) * | 2018-04-10 | 2018-09-18 | 黄山旺荣电子有限公司 | A kind of safe distance baffle arrangement of relay |
| CN108648962A (en) * | 2018-07-18 | 2018-10-12 | 浙江凡华电子有限公司 | A kind of low fever high life armature structure of electromagnetic relay |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2010073323A (en) | Electromagnetic relay | |
| CN107251182A (en) | Contact mechanism and the electromagnetic relay for possessing the contact mechanism | |
| CN206349307U (en) | Subminiature AC electromagnetic relay | |
| US8456268B2 (en) | Magnetic coil assembly | |
| CN110137038A (en) | The magnetic latching relay of the effectively disconnected electric arc that goes out | |
| CN105097360A (en) | Electromagnetic circuit system and electromagnetic relay | |
| CN108022798A (en) | Automotive relay | |
| CN206422008U (en) | A kind of Improvement type push rod relay | |
| CN105914106A (en) | Subminiature electromagnetic relay | |
| CN205789761U (en) | Microminiature electromagnetic relay | |
| CN106252161B (en) | A kind of cored magnetic circuit system and its relay | |
| CN206595209U (en) | A kind of anti-short-circuit relay | |
| KR102628377B1 (en) | Relay | |
| CN206628424U (en) | A kind of Improvement type D.C. contactor | |
| CN206628422U (en) | Small-sized energy-saving electromagnetic relay | |
| CN210692444U (en) | Relay with stable structure | |
| CN207705118U (en) | Automotive relay | |
| CN208093459U (en) | A kind of electromagnetic relay of high-insulativity | |
| WO2016152444A1 (en) | Coil terminal and electromagnetic relay equipped therewith | |
| CN209388962U (en) | A kind of miniature electro-magnetic relay of high current | |
| JP5449585B2 (en) | Electromagnetic relay | |
| CN204230169U (en) | Electromagnetic relay | |
| CN201985038U (en) | Electromagnetic relay | |
| CN204885036U (en) | Electromagnetism magnetic circuit and electromagnetic relay thereof | |
| CN204230161U (en) | Horizontal electric magnetic relay |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325600 Weishi Road 319, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province Patentee after: NNC ELECTRIC CO., LTD. Address before: 325604, No. 173, Station Road, Liushi Town, Wenzhou, Zhejiang, Yueqing Patentee before: NNC ELECTRIC CO., LTD. |