CN102468088A - Remote control contactor - Google Patents
Remote control contactor Download PDFInfo
- Publication number
- CN102468088A CN102468088A CN2010105521651A CN201010552165A CN102468088A CN 102468088 A CN102468088 A CN 102468088A CN 2010105521651 A CN2010105521651 A CN 2010105521651A CN 201010552165 A CN201010552165 A CN 201010552165A CN 102468088 A CN102468088 A CN 102468088A
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- contactor
- remote control
- coil
- control
- armature
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Abstract
The invention relates to a remote control contactor, the technical scheme to be protected belongs to the field of manufacturing of electric equipment, and the defect of single control mode of the conventional remote control contactor is overcome. An arc extinguishing device is arranged above the remote control contactor, a fixed contact and a moving contact are arranged below the arc extinguishing device, the moving contact is connected with an armature and moves along the moving of the armature of the contactor, the lower parts of two edges of the armature of the contactor are connected with a reaction spring, a coil of the contactor is arranged just below the armature of the contactor and is provided with two contacts, the two contacts are fixed on a shell, a wired control signal can be used for controlling power-on or power-off of the coil of the contactor through a guide line, a remote control signal receiver can be used for applying a received remote control signal to the coil of the contactor to control the power-on or power-off of the coil of the contactor, and a wireless signal emitter can be used for sending a signal to make the coil of the contactor powered on or powered off. Therefore, two control modes of the contactor are realized, the contactor is convenient to use, and the application field of the contactor is expanded; except the traditional application field, the contactor also can be widely applied to remote control of agricultural mechanical irrigation, service industry, hotels, public places and household electrical equipment; and the application of the contactor is more humanized.
Description
1. technical field:
Patent of the present invention relates to a kind of remote control contactor, particularly has the contactor of remote control contactor make contact closed and disconnected function, requires the technical scheme of protection to belong to electric equipment manufacturing field.
2. background technology:
The kind of present contactor a lot (like D.C. contactor and A.C. contactor); Their composition is similar with operation principle; Promptly form by moving contact, fixed contact, iron core, armature, coil, antagonistic spring and shell; Its make contact closure or disconnection are merely able to realize that through lead it is that control mode is single that line traffic control, its shortcoming are arranged, and has limited its application scenario.
3. the content of inventing:
In order to solve the single defective of contactor control mode is proposed in the background technology.Patent of the present invention proposes a kind of remote control contactor and solves this defective.
The technical scheme of patent of the present invention is to realize like this; They install according to mechanical structure a kind of remote control contactor successively by moving contact, fixed contact, iron core, armature, coil, antagonistic spring, wireless signal receiver and shell, also have wireless signal transmitter in addition.Its operation principle is such, and fixed contact is fixed on the shell motionless, and moving contact is fixed on the motion of following armature on the armature and moves.When the time spent of doing that armature only bears antagonistic spring, the motion that moving contact is followed armature is broken off the make contact of contactor; When the coil electricity of contactor; To produce electromagnetic force acts on the armature; Armature not only bears the reaction force of antagonistic spring but also bears the acting in conjunction that contactor coil produces electromagnetic force at this moment; Because contactor coil produces the reaction force of electromagnetic force greater than antagonistic spring, the motion that moving contact is followed armature makes the make contact of contactor closed; Thereby the make contact that realizes contactor is closed or disconnection control.Therefore a kind of make contact of remote control contactor closure or disconnection control have dual mode; The first realizes having line traffic control through lead to a kind of remote control contactor; It two is through remote control equipment a kind of remote control contactor to be realized remote control control; Thereby realize two kinds of control modes, enlarged its range of application a kind of remote control contactor.
The beneficial effect that patent of the present invention and background technology comparison are had is; Patent of the present invention increases the make contact closed and disconnected control mode of contactor; Promptly a kind of remote control contactor is realized having line traffic control or through remote control equipment a kind of remote control contactor realized remote control control through lead; This just makes a kind of application of remote control contactor enlarge, and is easy to use.A kind of remote control contactor can also be widely used in the electric equipment control of agricultural machinery irrigation, service industry, hotel, public arena and family except that traditional application, makes the use of contactor have more hommization.
4. description of drawings:
Fig. 1 is a kind of structured flowchart of remote control contactor.
Fig. 2 is the structured flowchart of distant control function in the patent of the present invention.
Fig. 3 is that patent working example of the present invention adopts wireless remote control structure figure.
5. below in conjunction with accompanying drawing and embodiment patent of the present invention is done further elaboration:
Fig. 1 is a kind of structured flowchart of remote control contactor; Its structure is formed as follows: an arc-control device is arranged above a kind of remote control contactor, below arc-control device interior, fixed contact and moving contact are arranged, fixed contact is fixed on the shell motionless; Moving contact links to each other with armature; And follow the motion of contactor armature and move, below, contactor armature both sides links to each other with antagonistic spring, and the coil of contactor is arranged under the contactor armature; The coil of contactor has two contacts to be fixed on the shell, has line control signal can pass through the coil electricity or the dead electricity of lead control contactor; Remote signal receiver can be added in the remote signal that receives on the coil of contactor, and the coil electricity of control contactor or dead electricity realize the closed or disconnection of make contact of contactor.
Fig. 2 is the structured flowchart of distant control function in the patent of the present invention; Its operation principle is: remote-control signal transmitter sends the closed or disconnection control signal to the make contact of contactor; Receive signal through remote signal receiver, then, remote signal receiver is received signal put in order and judge; And control signal carried out processing and amplifying; If it is the coil electricity signal that makes contactor that remote signal receiver receives signal, then make the coil electricity of contactor through power supply, make the make contact of contactor closed; If it is the coil losing electricity signal that makes contactor that remote signal receiver receives signal, then cutting off the electricity supply makes the coil losing electricity of contactor, and the make contact of contactor is broken off; Completion is to the remote control control of contactor.Fig. 3 is that patent working example of the present invention adopts wireless remote control structure figure; Its structure is formed as follows: 1 is the arc-control device of contactor among the figure; Thereunder 2 and 4 be fixed on the shell of contactor for the contactor fixed contact; Thereunder also have 3 to be the moving contact of contactor, the moving contact 3 of contactor links to each other with the armature 6 of contactor through connecting rod 5, and the below, two ends of the armature 6 of contactor links to each other with antagonistic spring 7; There is the coil 8 of contactor the below of the armature 6 of contactor, and the iron core 10 of contactor is arranged below the coil 8 of contactor; Coil 8 lead-out wires of contactor are contact 9; A contact links to each other with power supply 11 through lead in the contact 9; Another contact links to each other with wireless signal receiver 13 with line control signal 12 is arranged through lead in the contact 9, has line control signal 12 to link to each other with power supply 11 through lead with wireless signal receiver 13; Also has wireless signal transmitter 14 in addition.A kind of wireless remote control control principle of remote control contactor is following: send the make contact closure signal that makes contactor when wireless signal transmitter 14; This signal outwards sends through radio wave; After wireless signal receiver 13 receives signal; Put amplification to the received signal in order; The coil 8 of control contactor energising then, the effect that the coil 8 energising backs of contactor produce electromagnetic forces is when reaction force that electromagnetic force produces greater than antagonistic spring 7; The armature 6 of contactor moves downward under the reaction force acting in conjunction of electromagnetic force and antagonistic spring 7 generations; Drive moving contact 3 through connecting rod 5 when the armature 6 of contactor moves downward and also move downward, moving contact 3 moves downward the break contact (fixed contact 2 is formed with moving contact 3) that makes contactor and breaks off, and makes make contact (fixed contact 4 is formed with the moving contact 3) closure of contactor; Send the make contact cut-off signal that makes contactor when wireless signal transmitter 14; This signal outwards sends through radio wave; After wireless signal receiver 13 receives signal, put amplification to the received signal in order, then coil 8 dead electricity of control contactor; The cancellation of electromagnetic force after coil 8 dead electricity of contactor; The armature 6 of contactor moves upward under the reaction force acts that antagonistic spring 7 produces, and drives moving contact 3 through connecting rod 5 when the armature 6 of contactor moves upward and also moves upward, make contact (fixed contact 2 is formed with the moving contact 3) disconnection that moving contact 3 moves upward and makes contactor; Make break contact (fixed contact 4 is formed with the moving contact 3) closure of contactor, the wireless remote control control of the tentaculum that achieves a butt joint.The exemplary embodiment of patent of the present invention finishes.
Claims (2)
1. they install according to mechanical structure a remote control contactor successively by moving contact, fixed contact, iron core, armature, coil, antagonistic spring, wireless signal receiver and shell; It is characterized in that: the coil electricity of contactor and dead electricity control not only can be through lead to having line traffic control now in fact; And it is realized that remote control controls through wireless signal transmitter and wireless signal receiver, make the control mode of contactor have two kinds.
2. a kind of remote control contactor according to claim 1 is characterized in that: the coil electricity of contactor and dead electricity control are through remote control equipment, and wherein remote control equipment can be that wireless remote control, far infrared remote control and telecommunication equipment such as mobile phone are realized control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105521651A CN102468088A (en) | 2010-11-10 | 2010-11-10 | Remote control contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105521651A CN102468088A (en) | 2010-11-10 | 2010-11-10 | Remote control contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102468088A true CN102468088A (en) | 2012-05-23 |
Family
ID=46071588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105521651A Pending CN102468088A (en) | 2010-11-10 | 2010-11-10 | Remote control contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102468088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104504885A (en) * | 2014-12-31 | 2015-04-08 | 德力西电气有限公司 | Remote control system for contactor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069740Y (en) * | 2007-06-08 | 2008-06-04 | 王羡东 | Wireless remote control power switch and control device for dive pump |
| CN101442208A (en) * | 2007-05-18 | 2009-05-27 | 郎静明 | Stealth cathode grounding current failure anti-theft device for automobile totally-enclosed maintenance-free battery |
| CN201409104Y (en) * | 2009-03-16 | 2010-02-17 | 衡阳泰豪通信车辆有限公司 | Whirly driving control device used for carriage or capsule |
| CN201601090U (en) * | 2009-12-01 | 2010-10-06 | 车小敏 | Magnetic lock alternating current contactor |
| CN201602028U (en) * | 2009-07-30 | 2010-10-13 | 天津市渔桥蔬菜研究所 | Sunlight greenhouse one to two wireless remote combined rolling screen machine |
-
2010
- 2010-11-10 CN CN2010105521651A patent/CN102468088A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101442208A (en) * | 2007-05-18 | 2009-05-27 | 郎静明 | Stealth cathode grounding current failure anti-theft device for automobile totally-enclosed maintenance-free battery |
| CN201069740Y (en) * | 2007-06-08 | 2008-06-04 | 王羡东 | Wireless remote control power switch and control device for dive pump |
| CN201409104Y (en) * | 2009-03-16 | 2010-02-17 | 衡阳泰豪通信车辆有限公司 | Whirly driving control device used for carriage or capsule |
| CN201602028U (en) * | 2009-07-30 | 2010-10-13 | 天津市渔桥蔬菜研究所 | Sunlight greenhouse one to two wireless remote combined rolling screen machine |
| CN201601090U (en) * | 2009-12-01 | 2010-10-06 | 车小敏 | Magnetic lock alternating current contactor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104504885A (en) * | 2014-12-31 | 2015-04-08 | 德力西电气有限公司 | Remote control system for contactor |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Mingjie Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Mingjie Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |