CN2904231Y - Reverse instantaneous watt consumption electromagnetic electric appliance - Google Patents
Reverse instantaneous watt consumption electromagnetic electric appliance Download PDFInfo
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- CN2904231Y CN2904231Y CN 200520130863 CN200520130863U CN2904231Y CN 2904231 Y CN2904231 Y CN 2904231Y CN 200520130863 CN200520130863 CN 200520130863 CN 200520130863 U CN200520130863 U CN 200520130863U CN 2904231 Y CN2904231 Y CN 2904231Y
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- fixed contact
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Abstract
This utility model discloses a direction change instantaneous power consumption magnetic electrical apparatus for the electrical equipment, comprising a magnetic system with a symmetrical permanent magnet, a movable core which has a link rod connecting with a movable contact of a change-over switch K by point E, therefore making the movable contact and the moving core move together, a fixed core which has a coil with one terminal A connecting with the other terminal B through the middle capacitor C. The terminal B connects to one terminal of the movable contact, while a fixed contact connects with a negative electrode and the other fixed contact links to a positive electrode. As the control signal is similar to the logic circuit, the new utility has the following advantages of saving power by passing no current after the keeper's movement, solving the problems of the coil's temperature rising and noise brought about by reactive power energy consumption, being easy to be extended with simple structure, being applied to DC, AC, the electromagnetic apparatus such as the electric relay, contactor and magnetic valve.
Description
Technical field
The utility model belongs to electric equipment, particularly relates to a kind of electromagnetic appliance of saves energy.
Background technology
Present electromagnetic appliance is to produce electromagnetic force by coil electricity to make armature motion, and makes armature maintain the post exercise resting position by electromagnetic force, consumes unnecessary electric energy.Bring the temperature rise and the dry sound of coil simultaneously, influence the technical performance of product.
Summary of the invention
In order to overcome the above problems, the purpose of this utility model is to provide a kind of electromagnetic appliance that can solve above-mentioned reactive energy consumption and electric apparatus temperature rise and dry sound disadvantage.
The purpose of this utility model is to realize like this, containing the symmetry permanent magnet in the magnetic system inhales at two diverse locations movable core or armature, the movable core middle part is connected with connecting rod, connecting rod and reversing switch moving contact commissure, make moving contact with the different position of movable core respectively with two fixed contacts in a fixed contact connect, the exit of two fixed contacts, be connected with the DC power supply both positive and negative polarity respectively, when being used for alternating current, each connects an opposite polarity diode, join with AC power, secured core is full of coil, draws two end points, one end is a control end, the other end is the commutation end, links to each other with electric capacity each other, and its commutation end links to each other with the reversing switch moving contact.
Description of drawings
Fig. 1 suction-type electromagnetic appliance schematic diagram.
Fig. 2 armature formula electromagnetic appliance schematic diagram.
Embodiment
Now in conjunction with the accompanying drawings to commutation type wink the power consumption electromagnetic appliance structure be described in detail:
By Fig. 1, permanent magnet (1), be contained in movable core (5) both sides, the centre has sheath (10) to isolate, (E) commissure of connecting rod (9) lower end and moving contact (6), secured core (2) is wound with two coils (4) and interconnects and draw two termination (A, B) the A end is control end, the B end is the commutation end, the commutation end (B) of coil (4) is connected in an end of moving contact (6), and fixed contact (8) promptly connects to bear and can connect a diode D1 again, and its negative terminal is connected to zero line (N), another fixed contact (7) connects and anodal joins with the negative terminal of diode D2 again, and its anode is connected with phase line (L).
The schematic diagram of Fig. 2, armature formula electromagnetic appliance.
It is the A control end that coil (4) is gone up the one end around secured core (2), the other end B end that commutates, also can be connected therebetween with capacitor C, two iron yokes (3) upper inner has hinge to be connected with armature (5) by rotating shaft (9) in the middle of two permanent magnets (1) are housed, be fixed with its top clamping leaf spring (10) of driver blade (11) on the armature (5), spring leaf (10) other end roof pressure moving contact (6) is connected moving contact (6) and fixed contact (8), the other end of moving contact (6) links to each other with the B end, fixed contact (8) connects negative pole and is connected to diode D1 anode again and links to each other, another fixed contact (7) connects positive pole and links to each other with diode D2 negative terminal again, and situation is similar to figure one.
When the A control end of coil inserts positive electricity among Fig. 2, electric current is flowed into by the A control end, terminate to moving contact (6) through the B commutation and return negative pole through fixed contact (8), producing electromagnetic force rotates armature (5), and by driver blade (11), spring leaf (10) drives moving contact (6) and also moves, when armature motion arrives certain position, cut off electric current by reversing switch K, moving contact (6) and fixed contact (8) are disconnected, connect with fixed contact (7), change the solenoid wiring polarity, make the B end of coil (4) also be connected to positive electricity and finish the automatic reverse process, behind the armature motion, make armature maintain the post exercise resting position by permanent magnetism power, this moment is because the side a and b current potential equates that no current passes through in the coil, thereby the purpose of realization wink power consumption.When coil (4) A control termination power cathode, electric current is held back negative through power positive end, fixed contact (7), moving contact (6), coil (4) B end, coils (4) A, coil (4) current opposite in direction, make armature (5) counter-rotation, when armature (5) when moving to certain position, reversing switch K cuts off electric current, and armature (5) is got back to original position with moving contact (6).When pressing among Fig. 1,2 the dotted line wiring, can be used for alternating current, form alternating electromagnetic electrical equipment.
Operation principle and Fig. 2 of Fig. 1 are basic identical.
Compared with prior art, the power consumption electromagnetic appliance has following advantage this commutation type wink:
1, behind the armature motion in the coil no current pass through, save electric energy.
2, solve temperature rise and the dry sound problem that idle energy consumption is brought coil.
3, simple in structure, be easy to promote the use of.
4, control signal is identical with logical circuit.
5, this structure can be used for direct current and also can be used for interchange.
6, this structure can be used for electromagnetic appliances such as relay, contactor, electromagnetically operated valve.
Claims (2)
1, a kind of commutation type wink the power consumption electromagnetic appliance, it is characterized in that symmetric permanent magnet (1) is arranged in its magnetic system, movable core (5) is equipped with connecting rod (9) connects reversing switch K by the E point moving contact (6), moving contact (6) is moved with movable core (5), it is control end A that secured core (2) is wound with coil (4) one ends, the other end is commutation end B, the centre has capacitor C to link to each other, this B end is connected in an end of moving contact (6), fixed contact (7) connects negative pole, and another fixed contact (8) joins with positive pole.
2, described commutation type wink of root a tree name claim 1 the power consumption electromagnetic appliance, it is characterized in that the control end A of above-mentioned coil and commutate linking to each other with capacitor C between the end B, fixed contact (8) connects diode D1 again, diode D1 negative terminal connecting to neutral line, another fixed contact (7) joins with diode D2 again, again phase-connecting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130863 CN2904231Y (en) | 2005-12-27 | 2005-12-27 | Reverse instantaneous watt consumption electromagnetic electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130863 CN2904231Y (en) | 2005-12-27 | 2005-12-27 | Reverse instantaneous watt consumption electromagnetic electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2904231Y true CN2904231Y (en) | 2007-05-23 |
Family
ID=38079643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520130863 Expired - Fee Related CN2904231Y (en) | 2005-12-27 | 2005-12-27 | Reverse instantaneous watt consumption electromagnetic electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2904231Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367047A (en) * | 2013-07-02 | 2013-10-23 | 中国电子科技集团公司第四十研究所 | Driving device of electromagnetic relay |
| CN101432558B (en) * | 2006-04-27 | 2014-03-12 | 波凯特有限公司 | Colineation structure of valve with electromagnetic drive |
| CN105428161A (en) * | 2014-09-03 | 2016-03-23 | 苏州磁明科技有限公司 | Electromechanical lockable relay and use method thereof |
| CN106356209A (en) * | 2016-11-18 | 2017-01-25 | 中国电子科技集团公司第四十研究所 | Electromagnetic system for double-pole three-throw coaxial electrochemical switch, electromechanical switch and method |
| CN112599387A (en) * | 2020-12-05 | 2021-04-02 | 向宝才 | Bidirectional self-locking electromagnetic switch |
-
2005
- 2005-12-27 CN CN 200520130863 patent/CN2904231Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101432558B (en) * | 2006-04-27 | 2014-03-12 | 波凯特有限公司 | Colineation structure of valve with electromagnetic drive |
| CN103367047A (en) * | 2013-07-02 | 2013-10-23 | 中国电子科技集团公司第四十研究所 | Driving device of electromagnetic relay |
| CN103367047B (en) * | 2013-07-02 | 2015-09-16 | 中国电子科技集团公司第四十研究所 | The drive unit of electromagnetic relay |
| CN105428161A (en) * | 2014-09-03 | 2016-03-23 | 苏州磁明科技有限公司 | Electromechanical lockable relay and use method thereof |
| CN106356209A (en) * | 2016-11-18 | 2017-01-25 | 中国电子科技集团公司第四十研究所 | Electromagnetic system for double-pole three-throw coaxial electrochemical switch, electromechanical switch and method |
| CN106356209B (en) * | 2016-11-18 | 2018-05-25 | 中国电子科技集团公司第四十一研究所 | For the electromagnetic system, electric mechanical switch and method of the coaxial electric mechanical switch of DPTT double-pole triple throw |
| CN112599387A (en) * | 2020-12-05 | 2021-04-02 | 向宝才 | Bidirectional self-locking electromagnetic switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Tian Tian Mechanical & Electrical Technology Co., Ltd. Assignor: Sheng Rongliang Contract record no.: 2010120000073 Denomination of utility model: Reverse instantaneous watt consumption electromagnetic electric appliance Granted publication date: 20070523 License type: Common License Record date: 20100707 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20111227 |