CN205303344U - Miniature electromagnetic relay - Google Patents
Miniature electromagnetic relay Download PDFInfo
- Publication number
- CN205303344U CN205303344U CN201620080580.4U CN201620080580U CN205303344U CN 205303344 U CN205303344 U CN 205303344U CN 201620080580 U CN201620080580 U CN 201620080580U CN 205303344 U CN205303344 U CN 205303344U
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- China
- Prior art keywords
- contact spring
- movable contact
- pedestal
- spring piece
- static
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Abstract
The utility model relates to a miniature electromagnetic relay, including base, casing, electric magnetic component and contact subassembly, electric magnetic component includes yoke, armature, promotion frame, skeleton, coil, two lead wire feet, iron cores, and the contact subassembly includes movable contact spring, movable contact, static spring, stationary contact, serving and be provided with static spring and draw the end of static spring, be provided with static spring wiring end on static spring's the other end, static spring draw forth the end rush across the casing and dew outside the casing, static spring wiring end pass base and dew outside the base, serving to be provided with and draw the piece of movable contact spring, draw one of piece and serve and be provided with the movable contact spring and draw the end, draw and be provided with movable contact spring wiring end on the other end of piece, the movable contact spring is drawn the end and is passed casing and dew outside the casing, movable contact spring wiring end pass base and dew outside the base. The utility model has the advantages of simple structure, the stable performance is reliable, the temperature rise is low.
Description
Technical field
The utility model is specifically related to a kind of compact electromagnetic rly..
Background technology
At present, along with the development of low-voltage apparatus, the application of electromagnetic relay is more and more extensive, and the requirement of electromagnetic relay is also more and more higher. But, the structure design of existing electromagnetic relay is unreasonable, cause this electromagnetic relay to exist heat dispersion is poor, temperature rise, unstable properties defect.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, it is provided that the compact electromagnetic rly. that a kind of structure is simple, stable and reliable for performance, temperature rise is low.
For achieving the above object, the utility model adopts a kind of compact electromagnetic rly., comprise pedestal, the housing of cover cap on pedestal, the electromagnetic assembly being arranged in housing and contact assembly, described electromagnetic assembly comprises the yoke being arranged on pedestal, the armature being arranged on yoke, with the pushing frame that armature linkage is arranged, the skeleton being arranged on yoke, the coil being arranged on skeleton, two the lead-in wire pin being arranged on skeleton, iron core in coil is set, the movable contact spring that described contact assembly comprises with pushing frame linkage is arranged, the movable contact being arranged on movable contact spring, the static contact spring piece that corresponding movable contact spring place is arranged on pedestal, the rest contact that corresponding movable contact place is arranged on static contact spring piece, one end of described static contact spring piece is provided with static contact spring piece leading-out end, the other end of static contact spring piece is provided with static contact spring piece wiring end, described static contact spring piece leading-out end is rushed across housing and is exposed at outside housing, described static contact spring piece wiring end is through pedestal and is exposed at outside pedestal, one end of described movable contact spring is provided with lead-out tablet, one end of lead-out tablet is provided with movable contact spring leading-out end, the other end of lead-out tablet is provided with movable contact spring wiring end, described movable contact spring leading-out end is through housing and is exposed at outside housing, described movable contact spring wiring end is through pedestal and is exposed at outside pedestal.
The beneficial effects of the utility model are: the two ends of the movable contact spring of this compact electromagnetic rly. are respectively arranged with movable contact spring leading-out end and movable contact spring wiring end, and the two ends of static contact spring piece are respectively arranged with static contact spring piece leading-out end and static contact spring piece wiring end, thus realize the two-way extraction of this electromagnetic relay, the heat of this electromagnetic relay inside can be derived by movable contact spring leading-out end, movable contact spring wiring end, static contact spring piece leading-out end, static contact spring piece wiring end, the heat radiation being beneficial to electromagnetic relay, thus this electromagnetic relay has temperature rise advantage low, stable and reliable for performance.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment stereographic map.
Fig. 2 is the front view after the utility model embodiment removes housing.
Embodiment
As shown in Figure 1, 2, the utility model embodiment is a kind of compact electromagnetic rly., comprises housing 11 on pedestal 10 of pedestal 10, cover cap, the electromagnetic assembly 20 being arranged in housing 10 and contact assembly 30. described electromagnetic assembly 20 comprises the yoke 21 being arranged on pedestal 10, the armature 22 being arranged on yoke 21, the pushing frame 23 linking arrange with armature 22, the skeleton 24 being arranged on yoke 21, the coil 26 being arranged on skeleton 24, two the lead-in wire pin 25 being arranged on skeleton 24, the iron core 27 being arranged in coil 26, described contact assembly 30 comprises the movable contact spring 31 linking and arranging with pushing frame 23, the movable contact 32 being arranged on movable contact spring 31, the static contact spring piece 33 that corresponding movable contact spring 31 place is arranged on pedestal 10, the rest contact 34 that corresponding movable contact 32 place is arranged on static contact spring piece 33, one end of described static contact spring piece 33 is provided with static contact spring piece leading-out end 331, the other end of static contact spring piece 33 is provided with static contact spring piece wiring end 332, described static contact spring piece leading-out end 331 is rushed across housing 11 and is exposed at outside housing 11, described static contact spring piece wiring end 332 through pedestal 10 and is exposed at outside pedestal 10, one end of described movable contact spring 31 is provided with lead-out tablet 34, one end of lead-out tablet 34 is provided with movable contact spring leading-out end 341, the other end of lead-out tablet 34 is provided with movable contact spring wiring end 342, described movable contact spring leading-out end 341 through housing 11 and is exposed at outside housing 11, described movable contact spring wiring end 342 through pedestal 10 and is exposed at outside pedestal 10. the two ends of the movable contact spring of this compact electromagnetic rly. are respectively arranged with movable contact spring leading-out end and movable contact spring wiring end, and the two ends of static contact spring piece are respectively arranged with static contact spring piece leading-out end and static contact spring piece wiring end, thus realize the two-way extraction of this electromagnetic relay, the heat of this electromagnetic relay inside can be derived by movable contact spring leading-out end, movable contact spring wiring end, static contact spring piece leading-out end, static contact spring piece wiring end, the heat radiation being beneficial to electromagnetic relay, thus this electromagnetic relay has temperature rise advantage low, stable and reliable for performance.
Claims (1)
1. a compact electromagnetic rly., comprise pedestal, the housing of cover cap on pedestal, the electromagnetic assembly being arranged in housing and contact assembly, described electromagnetic assembly comprises the yoke being arranged on pedestal, the armature being arranged on yoke, with the pushing frame that armature linkage is arranged, the skeleton being arranged on yoke, the coil being arranged on skeleton, two the lead-in wire pin being arranged on skeleton, iron core in coil is set, the movable contact spring that described contact assembly comprises with pushing frame linkage is arranged, the movable contact being arranged on movable contact spring, the static contact spring piece that corresponding movable contact spring place is arranged on pedestal, the rest contact that corresponding movable contact place is arranged on static contact spring piece, it is characterized in that: one end of described static contact spring piece is provided with static contact spring piece leading-out end, the other end of static contact spring piece is provided with static contact spring piece wiring end, described static contact spring piece leading-out end is rushed across housing and is exposed at outside housing, described static contact spring piece wiring end is through pedestal and is exposed at outside pedestal, one end of described movable contact spring is provided with lead-out tablet, one end of lead-out tablet is provided with movable contact spring leading-out end, the other end of lead-out tablet is provided with movable contact spring wiring end, described movable contact spring leading-out end is through housing and is exposed at outside housing, described movable contact spring wiring end is through pedestal and is exposed at outside pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080580.4U CN205303344U (en) | 2016-01-21 | 2016-01-21 | Miniature electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080580.4U CN205303344U (en) | 2016-01-21 | 2016-01-21 | Miniature electromagnetic relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303344U true CN205303344U (en) | 2016-06-08 |
Family
ID=56426853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620080580.4U Active CN205303344U (en) | 2016-01-21 | 2016-01-21 | Miniature electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303344U (en) |
-
2016
- 2016-01-21 CN CN201620080580.4U patent/CN205303344U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 325600 No.319, weishiba Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province Patentee after: NNC ELECTRIC CO., LTD. Address before: 325604 No. 173 Station Road, Liushi Town, Zhejiang, Yueqing Patentee before: NNC ELECTRIC CO., LTD. |
|
| CP02 | Change in the address of a patent holder |