CN201754389U - Magnetic latching relay - Google Patents
Magnetic latching relay Download PDFInfo
- Publication number
- CN201754389U CN201754389U CN2010202955635U CN201020295563U CN201754389U CN 201754389 U CN201754389 U CN 201754389U CN 2010202955635 U CN2010202955635 U CN 2010202955635U CN 201020295563 U CN201020295563 U CN 201020295563U CN 201754389 U CN201754389 U CN 201754389U
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- CN
- China
- Prior art keywords
- contact
- conducting strip
- magnetic circuit
- circuit system
- relay
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a magnetic latching relay, comprising a base, a magnetic circuit system and a contact system, wherein the magnetic circuit system comprises a coil, the contact system comprises a movable spring, a conducting strip, a static spring, a pushrod, a movable contact and a static contact, wherein the magnetic circuit system and the contact system are respectively arranged on the longitudinal part and the transversal part of the base; the root of the conducting strip is riveted with double movable springs arranged in interlaced type, and an opening is arranged above the medium part of the conducting strip for forming cross cooperation with the pushrod in transversal arrangement. The magnetic latching relay of the utility model has the advantages of smart idea and reasonable design, can be used in various place for using the power relay, and has wide market value and large market potential.
Description
Technical field
The utility model relates to a kind of relay, and more particularly, it is a kind of magnetic latching relay.
Background technology
Every needs are used the ammeter place, all use power relay, development along with market, the dog-eat-dog of price, reed is one of important cost of relay, how can satisfy client's life requirements, can be good at the control material cost again, this is the problem that all relay manufacturers are all considering.Adjust again because the power of relay all is being difficult to of having determined basically, how reed mechanism is improved therefore that to satisfy the problem that people require properties of product be to demand needs at present urgently to solve.
Summary of the invention
At the deficiencies in the prior art part, the purpose of this utility model is the switching that guarantees product by the two movable contact spring designs of a kind of dislocation type, a kind of modified model push rod that is beneficial to the installation of product is provided simultaneously, and the dislocation by movable contact spring itself offers the certain initial driving force of relay and is beneficial to the magnetic latching relay that product opens and closes.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of magnetic latching relay, comprise pedestal, magnetic circuit system and contact system, described magnetic circuit system includes coil, and described contact system includes movable contact spring, conducting strip, static contact spring piece, push rod, moving contact and fixed contact; Described magnetic circuit system and contact system place the longitudinal component and the lateral part of pedestal respectively; The root riveted joint of described conducting strip has the two movable contact springs that are the dislocation type setting, and the top, middle part of conducting strip is provided with breach and is used for cooperating with the push rod formation right-angled intersection of horizontally set.
The beneficial effects of the utility model are: because the appropriate design of said structure, promptly adopt two movable contact spring designs, because two movable contact springs have certain angular deviation, last movable contact spring behind the upright contact of group free state be with static contact spring piece on the closing of contact and keep certain pressure, following movable contact spring keeps certain contact gap in the contact of free state and static contact spring piece behind the upright contact of group, when relay closes, push jack gives thrust to following movable contact spring makes it produce contact force, and last movable contact spring is in free state; When relay disconnects, following movable contact spring is in free state, the pulling force that last movable contact spring gives by push jack makes and produces the gap between the contact, this design makes relay in the process that opens and closes, provide certain initial driving force by the differential seat angle that utilizes reed itself, the actuating force demand that can reduce relay coil promptly reduces power and reaches certain energy saving function; Adopt follow-on push jack design simultaneously, be beneficial to installation, and after the push jack installation, take into full account the promotion that the angle of utilizing reed self is finished the relay switching, reduce the resistance in the pushing course, can well be under limited line bag actuating force, can make relay pass through bigger load, and not need to increase reed thickness and rigidity.The utility model is reasonable in design, is skillfully constructed, and can be widely used in the various places that are applied to power relay, has market value and huge market potential widely.
Description of drawings
Accompanying drawing 1 is a decomposition texture schematic diagram of the present utility model.
Each label is respectively among the figure: (1) loam cake, (2) (3) moving contact, (4) (5) movable contact spring, (6) conducting strip, (7) push rod, (8) static contact spring piece, (9) pedestal, (10) short iron core, (11) fixed contact, (12) armature component, (13) fixed head, (14) long iron core, (15) coil, (16) skeleton, (17) terminal pin.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to a kind of magnetic latching relay of Fig. 1 the utility model, comprise pedestal 9, magnetic circuit system and contact system, described magnetic circuit system includes coil 15, and described contact system includes movable contact spring 4,5, conducting strip 6, static contact spring piece 8, push rod 7, moving contact 2,3 and fixed contact 11; Described magnetic circuit system and contact system place the longitudinal component and the lateral part of pedestal respectively; The root riveted joint of described conducting strip 6 has the two movable contact springs 4,5 that are the dislocation type setting, and the top, middle part of conducting strip 6 is provided with breach and is used for cooperating with the push rod 7 formation right-angled intersections of horizontally set.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these also should be considered as belonging to protection range of the present utility model.
Claims (1)
1. a magnetic latching relay comprises pedestal, magnetic circuit system and contact system, and described magnetic circuit system includes coil, and described contact system includes movable contact spring, conducting strip, static contact spring piece, push rod, moving contact and fixed contact; Described magnetic circuit system and contact system place the longitudinal component and the lateral part of pedestal respectively; It is characterized in that: the root riveted joint of described conducting strip has the two movable contact springs that are the dislocation type setting, and the top, middle part of conducting strip is provided with breach and is used for cooperating with the push rod formation right-angled intersection of horizontally set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202955635U CN201754389U (en) | 2010-08-17 | 2010-08-17 | Magnetic latching relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202955635U CN201754389U (en) | 2010-08-17 | 2010-08-17 | Magnetic latching relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201754389U true CN201754389U (en) | 2011-03-02 |
Family
ID=43622121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202955635U Expired - Lifetime CN201754389U (en) | 2010-08-17 | 2010-08-17 | Magnetic latching relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201754389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328446A (en) * | 2016-08-31 | 2017-01-11 | 长沙中坤电气科技股份有限公司 | Magnetic latching relay, magnetic circuit structure and work method thereof |
| WO2018095419A1 (en) * | 2016-11-25 | 2018-05-31 | 厦门宏发电力电器有限公司 | Magnetic latching relay capable of resisting short-circuit current |
-
2010
- 2010-08-17 CN CN2010202955635U patent/CN201754389U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328446A (en) * | 2016-08-31 | 2017-01-11 | 长沙中坤电气科技股份有限公司 | Magnetic latching relay, magnetic circuit structure and work method thereof |
| WO2018095419A1 (en) * | 2016-11-25 | 2018-05-31 | 厦门宏发电力电器有限公司 | Magnetic latching relay capable of resisting short-circuit current |
| US11031202B2 (en) | 2016-11-25 | 2021-06-08 | Xiamen Hongfa Electric Power Controls Co., Ltd. | Magnetic latching relay capable of resisting short-circuit current |
| US11476070B2 (en) | 2016-11-25 | 2022-10-18 | Xiamen Hongfa Electric Power Controls Co., Ltd. | Magnetic latching relay capable of accurately positioning magnetic circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Patentee after: Dongguan Sanyou Electrical Appliances Co., Ltd. Address before: 523000 Guangdong province Houjie town of Dongguan City Creek Expo Boulevard Industrial Zone Sanyou Lianzhong Electric Appliance Co. Ltd Patentee before: Dongguan Sanyou Electrical Appliances Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 523000 No. two, No. 27, Putian Lake Center, Tangxia Town, Guangdong, Dongguan Patentee after: Lianzhong Sanyou group Limited by Share Ltd Address before: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Patentee before: Dongguan Sanyou Electrical Appliances Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |
|
| CX01 | Expiry of patent term |