CN206628422U - Small-sized energy-saving electromagnetic relay - Google Patents
Small-sized energy-saving electromagnetic relay Download PDFInfo
- Publication number
- CN206628422U CN206628422U CN201720411088.5U CN201720411088U CN206628422U CN 206628422 U CN206628422 U CN 206628422U CN 201720411088 U CN201720411088 U CN 201720411088U CN 206628422 U CN206628422 U CN 206628422U
- Authority
- CN
- China
- Prior art keywords
- bobbin
- yoke
- armature
- magnet ring
- pedestal
- 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)
- Breakers (AREA)
Abstract
It the utility model is related to a kind of small-sized energy-saving electromagnetic relay,Including base,Shell,If electromagnetic assembly,Electromagnetic assembly includes the yoke being arranged on pedestal,The armature being movably arranged on yoke,The extension spring being connected between yoke and armature,The bobbin being arranged on yoke,The iron core being arranged in bobbin,The movable contact spring set with armature linkage,The static contact for being arranged on pedestal and being engaged with movable contact spring,Described iron core is towards being provided with a magnet ring on one end of armature,An annular groove being engaged with magnet ring is provided with bobbin,Described magnet ring is installed in annular groove and forms the clamping of magnet ring and bobbin,There is an isolation lug boss on the periphery wall of described bobbin,The both sides up and down of the isolation lug boss are respectively formed with installing zone,Lower installing zone,Small coil is provided with described upper installing zone,Big coil is provided with described lower installing zone.The utility model has the advantages of compact-sized, stable and reliable for performance, small volume.
Description
Technical field
It the utility model is related to a kind of miniature electro-magnetic relay, and in particular to a kind of small-sized energy-saving electromagnetic relay.
Background technology
Electromagnetic relay is a kind of electronic control device, and it has control system (also known as input circuit) and by control system
(also known as output loop), is commonly used in automatic control circuit, and it is actually to go to control with less electric current, relatively low voltage
Larger current processed, one kind " automatic switch " of higher voltage.It is applied to household electrical appliance, automobile, Industry Control, power train
The fields such as system, communication device., it is necessary to which coil is powered for a long time when existing miniature electro-magnetic relay needs contact holding normally closed,
It could realize that the magnetic of the miniature electro-magnetic relay keeps function, so as to waste electric energy significantly, and the miniature electro-magnetic relay is also
Have that volume is big, the insecure defect of performance.
The content of the invention
The defects of the purpose of this utility model is to overcome prior art, there is provided it is a kind of it is compact-sized, stable and reliable for performance,
The small-sized energy-saving electromagnetic relay of small volume.
To achieve the above object, the utility model uses a kind of small-sized energy-saving electromagnetic relay, including base, is arranged on bottom
Shell on seat, the electromagnetic assembly being arranged in shell, yoke that described electromagnetic assembly includes being arranged on pedestal, activity are set
Put the armature on yoke, the extension spring being connected between yoke and armature, the bobbin being arranged on yoke, be arranged on bobbin
Interior iron core, the movable contact spring set with armature linkage, the static contact for being arranged on pedestal and being engaged with movable contact spring, described iron
Core is provided with an annular groove being engaged with magnet ring towards a magnet ring is provided with one end of armature on bobbin, described
Magnet ring be installed in annular groove and form the clamping of magnet ring and bobbin, have on the periphery wall of described bobbin one every
From lug boss, the both sides up and down of the isolation lug boss are respectively formed with installing zone, lower installing zone, are set in described upper installing zone
Small coil is equipped with, big coil is provided with described lower installing zone.
The beneficial effect of said structure is：The miniature electro-magnetic relay on iron core by being provided with a magnet ring, online
Enclose it is cold in the case of, the purpose that magnetic is kept can be achieved, and greatly save electric energy.It is used for by being provided with bobbin
Completely cut off isolate lug boss of the big coil with small coil, isolation lug boss can play insulating effect, and the miniature electro-magnetic relay is also
The advantages of with compact-sized, stable and reliable for performance, small volume.
Especially, described yoke is provided with one towards a fixed part is provided with one end of pedestal on fixed part
Screwed hole, correspond on described pedestal and a buckling groove is provided with fixed part, a fixing hole, institute are provided with the buckling groove
The fixed part stated is plugged in buckling groove, and a screw is provided with described fixing hole, and the screw passes through fixing hole and connection
In the screwed hole of fixed part.Yoke is connected with pedestal by the way of clamping, consequently facilitating the assembling of pedestal and yoke, and base
Fixed between seat and yoke by screw, the connection of pedestal and yoke is more compact, when the miniature electro-magnetic relay is by impulsive force
When, yoke will not loosen, so as to improve the reliability of miniature electro-magnetic relay work.
Brief description of the drawings
Fig. 1 is the utility model embodiment cut-away view.
Fig. 2 is the utility model embodiment sectional view.
Fig. 3 is the stereogram of the utility model embodiment bobbin.
Fig. 4 is the stereogram of the utility model embodiment yoke.
Fig. 5 is the stereogram of the utility model embodiment pedestal.
Embodiment
As shown in Fig. 1~5, the utility model embodiment is a kind of small-sized energy-saving electromagnetic relay, including base 10, is set
Shell 11 on base 10, the electromagnetic assembly 20 being arranged in shell 11.Described electromagnetic assembly 20 includes being arranged on pedestal
Yoke 21 on 10, the armature 22 being movably arranged on yoke 21, the extension spring 23 being connected between yoke 21 and armature 22, set
Bobbin 24 on yoke 21, the iron core 25 being arranged in bobbin 24, the movable contact spring 26 set with the linkage of armature 22, set
The static contact 27 being engaged on pedestal 10 and with movable contact spring 26, described iron core 25 is towards being provided with one on one end of armature 22
Individual magnet ring 28, an annular groove 241 being engaged with magnet ring 28 is provided with bobbin 24, described magnet ring 28 is installed on annular
In groove 241 and the clamping of magnet ring 28 and bobbin 24 is formed, magnet ring is connected with bobbin by the way of clamping, consequently facilitating magnetic
The assembling of ring and bobbin.There is an isolation lug boss 242, isolation lug boss can rise on the periphery wall of described bobbin 24
To insulating effect, the both sides up and down of the isolation lug boss 242 are respectively formed with installing zone 243, lower installing zone 244, described
Small coil 29 is provided with upper installing zone 243, big coil 30 is provided with described lower installing zone 244.As shown in Fig. 1,2,4,
Described yoke 21 is provided with a screwed hole towards a fixed part 211 is provided with one end of pedestal 10 on fixed part 211
212, correspond on described pedestal 10 and a buckling groove 101 is provided with fixed part 211, one is provided with the buckling groove 101
Fixing hole 102, described fixed part 211 are plugged in buckling groove 101, and a screw 12 is provided with described fixing hole 102,
The screw 12 is through fixing hole 102 and is connected in the screwed hole 212 of fixed part 211.Yoke is with pedestal by the way of clamping
Connection, consequently facilitating the assembling of pedestal and yoke, and fixed between pedestal and yoke by screw, the connection of pedestal and yoke is more
Compact, when the miniature electro-magnetic relay is by impulsive force, yoke will not loosen, so as to improve the miniature electro-magnetic relay work
The reliability of work.
The miniature electro-magnetic relay on iron core by being provided with a magnet ring, can be real in the case of coil is cold
The purpose that existing magnetic is kept, and greatly save electric energy.By being provided with bobbin for completely cutting off big coil and small coil
Isolate lug boss, isolation lug boss can play insulating effect, and the miniature electro-magnetic relay also has compact-sized, stable performance
Reliably, the advantages of small volume.
Claims (2)
1. a kind of small-sized energy-saving electromagnetic relay, including base, the shell being arranged on base, the electromagnetism group that is arranged in shell
Part, it is characterised in that：Described electromagnetic assembly includes the yoke being arranged on pedestal, the armature being movably arranged on yoke, company
The extension spring between yoke and armature, the bobbin being arranged on yoke, the iron core being arranged in bobbin and armature is connected on to link
The movable contact spring of setting, the static contact for being arranged on pedestal and being engaged with movable contact spring, described iron core is towards on one end of armature
A magnet ring is provided with, an annular groove being engaged with magnet ring is provided with bobbin, described magnet ring is installed on annular groove
Clamping that is interior and forming magnet ring and bobbin, has an isolation lug boss on the periphery wall of described bobbin, and the isolation is convex
The both sides up and down in the portion of rising are respectively formed with installing zone, lower installing zone, and small coil is provided with described upper installing zone, described
Big coil is provided with lower installing zone.
2. small-sized energy-saving electromagnetic relay according to claim 1, it is characterised in that：Described yoke towards pedestal one
A fixed part is provided with end, a screwed hole is provided with fixed part, corresponds on described pedestal and is provided with fixed part
One buckling groove, a fixing hole is provided with the buckling groove, described fixed part is plugged in buckling groove, described fixing hole
A screw is inside provided with, the screw is through fixing hole and is connected in the screwed hole of fixed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411088.5U CN206628422U (en) | 2017-04-19 | 2017-04-19 | Small-sized energy-saving electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411088.5U CN206628422U (en) | 2017-04-19 | 2017-04-19 | Small-sized energy-saving electromagnetic relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628422U true CN206628422U (en) | 2017-11-10 |
Family
ID=60205866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411088.5U Active CN206628422U (en) | 2017-04-19 | 2017-04-19 | Small-sized energy-saving electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863541A (en) * | 2020-08-06 | 2020-10-30 | 南京贝思特信息科技有限公司 | Energy-saving contactor |
-
2017
- 2017-04-19 CN CN201720411088.5U patent/CN206628422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863541A (en) * | 2020-08-06 | 2020-10-30 | 南京贝思特信息科技有限公司 | Energy-saving contactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102163519A (en) | High-power automatic reset magnetic latching relay | |
| CN106449010A (en) | Electromagnetic magnet with manual control and state detecting functions | |
| CN206628422U (en) | Small-sized energy-saving electromagnetic relay | |
| CN206148210U (en) | Take electro -magnet of manual control and state detection | |
| CN201072732Y (en) | Minitype single group normal closing type relay | |
| CN208796914U (en) | A kind of magnetic holding general-purpose relay | |
| CN203013634U (en) | Magnetic latching relay direct operated magnetic circuit structure | |
| CN202259053U (en) | Single-coil bi-stable permanent magnet mechanism | |
| CN110137038A (en) | The magnetic latching relay of the effectively disconnected electric arc that goes out | |
| CN202008963U (en) | High-power automatic reset magnetic holding relay | |
| CN209388949U (en) | A kind of D.C. contactor | |
| CN206349307U (en) | Subminiature AC electromagnetic relay | |
| CN201490103U (en) | Base of alternating current contactor | |
| CN201117581Y (en) | Electromagnetic relay | |
| CN103515050A (en) | Groove step surface self-returning type electromagnet | |
| WO2008113245A1 (en) | A magnetic latching external relay | |
| CN204651239U (en) | Main contacts closed type vacuum contactor | |
| US8824117B2 (en) | Relay and method for controlling relay | |
| CN102592900B (en) | Switching device having controllable switch disconnection performance | |
| CN218333618U (en) | Heavy load electromagnetic relay | |
| CN213071010U (en) | Normally closed relay convenient for current regulation | |
| CN204230161U (en) | Horizontal electric magnetic relay | |
| CN204834386U (en) | Electromagnetic type electrical switching | |
| CN218333625U (en) | AC coil relay | |
| CN211743066U (en) | Anti-interference magnetic latching relay |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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. |
|
| CP02 | Change in the address of a patent holder |