CN205437538U - Electric welding wireless switch device - Google Patents
Electric welding wireless switch device Download PDFInfo
- Publication number
- CN205437538U CN205437538U CN201521101779.2U CN201521101779U CN205437538U CN 205437538 U CN205437538 U CN 205437538U CN 201521101779 U CN201521101779 U CN 201521101779U CN 205437538 U CN205437538 U CN 205437538U
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- circuit
- switching signal
- electric welding
- wireless
- pin
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- Expired - Fee Related
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Abstract
The utility model discloses an electric welding wireless switch device, it mainly includes switching signal transmitting circuit, switching signal receiving circuit and main circuit switch. Wherein switching signal transmitting circuit installs on the electrode holder of electric welding, is established ties with battery and wireless sending module by battery switch and constitutes, switching signal receiving circuit installs on the electric welding, receives the radio signal that the switching signal transmitting circuit sent out, and the wireless receiving module swashs the power supply of formula power supply circuit among the switching signal receiving circuit by turning over, and the wireless receiving module is connected with the coil of contactor, the normally open contact of contactor both had been the main circuit switch, established ties on the power cord of electric welding. The utility model discloses simple structure, easily operation as long as the electric and outage of getting of electric welding can be controlled to the switch on the operation electrode holder, realizes energy -conserving function easily. Its characteristics: simple structure, operating aspect, easily realization, security performance height.
Description
Technical field
This utility model relates to a kind of welder power switch remote control, can realize remotely controlling electric welding machine and obtain electric and power-off, reach energy-conservation purpose.
Background technology
Electric welding machine is a kind of wide variety of equipment, but its energy consuming ratio is relatively big, causes electric welding machine still to remain powered on state when not having welding machine because of a variety of causes, cause the biggest energy waste in actual production operation.Simultaneously because of electric welding machine when non-operation the most charged, there is certain potential safety hazard.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in construction, operating aspect, be easily achieved, electric welding machine wireless switchgear that security performance is high.
In order to achieve the above object, the electric welding machine wireless switchgear that this utility model provides, it mainly includes that switching signal transtation mission circuit, switching signal receive circuit and main circuit switch.Principle is switching signal transtation mission circuit and switching signal reception circuit wireless connections, and switching signal receives circuit and is connected with main circuit switch.
Described switching signal transtation mission circuit is arranged on electrode holder, is made up of battery BAT1, cell switch SW1 and wireless sending module；Wherein battery BAT1 negative terminal is connected to one end of cell switch SW1, and battery BAT1 anode is connected to one end of wireless sending module, and the other end of cell switch SW1 is connected to the other end of wireless sending module.
Described switching signal receives circuit and is arranged on electric welding machine, is made up of the coil RL1 of flyback power supply circuit, wireless receiving module and catalyst K1；nullWherein flyback power supply circuit is by varistor TH1、Electric capacity C1、Rectifier bridge BD1、Electrochemical capacitor C2、Zener diode TVS1、Resistance R1、Electric capacity C3、Schottky diode D1、MOSFETQ1、Transformator T1、General-purpose diode D2、Electrochemical capacitor C4 forms，Varistor TH1 mono-end is received in piece phase line of main power source，The other end of varistor TH1 receives one end of electric capacity C1、The pin 1 of rectifier bridge BD1，Another root phase line of main power source is connected to the other end of electric capacity C1、The pin 2 of rectifier bridge BD1，The pin 3 of rectifier bridge BD1 is connected to the positive pole of electrochemical capacitor C2、The positive pole of Zener diode TVS1、One end of resistance R1、One end of electric capacity C3、The pin 1 of transformator T1，The pin 4 of rectifier bridge BD1 is connected to the negative terminal of electrochemical capacitor C2、The source electrode of MOSFETQ1，The base stage input pwm signal of MOSFETQ1，The grid of MOSFETQ1 connects the anode of Schottky diode D1，The negative electrode of Schottky diode D1 connects the negative pole of Zener diode TVS1、The other end of resistance R1、The other end of electric capacity C3、The pin 2 of transformator T1，The pin 3 of transformator T1 is connected to the anode of general-purpose diode D2，The pin 4 of transformator T1 is connected to the negative pole of electrochemical capacitor C4，The negative electrode of general-purpose diode D2 is connected to the positive pole of electrochemical capacitor C4，+ 12V power supply input the wireless receiving module of flyback power supply circuit evolving，Wireless receiving module is connected to the coil RL1 of catalyst K1.
Described main circuit switch is the normally opened contact of catalyst K1, is connected in the main power circuit of electric welding machine.
This utility model provide electric welding machine wireless switchgear simple in construction, it is easy to operation, as long as operation electrode holder on switch can control electric welding machine electric and power-off, easily realize power saving function.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
Detailed description of the invention
For this utility model is expanded on further, illustrate below in conjunction with circuit diagram.
As it is shown in figure 1, the electric welding machine wireless switchgear that this utility model provides, it mainly includes that switching signal transtation mission circuit, switching signal receive circuit and main circuit switch.Principle is switching signal transtation mission circuit and switching signal reception circuit wireless connections, and switching signal receives circuit and is connected with main circuit switch.
Described switching signal transtation mission circuit is arranged on electrode holder, is made up of battery BAT1, cell switch SW1 and wireless sending module；Wherein battery BAT1 negative terminal is connected to one end of cell switch SW1, and battery BAT1 anode is connected to one end of wireless sending module, and the other end of cell switch SW1 is connected to the other end of wireless sending module.
Described switching signal receives circuit and is arranged on electric welding machine, is made up of the coil RL1 of flyback power supply circuit (being made up of varistor TH1, electric capacity C1, rectifier bridge BD1, electrochemical capacitor C2, Zener diode TVS1, resistance R1, electric capacity C3, Schottky diode D1, MOSFETQ1, transformator T1, general-purpose diode D2, electrochemical capacitor C4), wireless receiving module and catalyst K1；nullWherein varistor TH1 mono-end is received in piece phase line of main power source，The other end of varistor TH1 receives one end of electric capacity C1、The pin 1 of rectifier bridge BD1，Another root phase line of main power source is connected to the other end of electric capacity C1、The pin 2 of rectifier bridge BD1，The pin 3 of rectifier bridge BD1 is connected to the positive pole of electrochemical capacitor C2、The positive pole of Zener diode TVS1、One end of resistance R1、One end of electric capacity C3、The pin 1 of transformator T1，The pin 4 of rectifier bridge BD1 is connected to the negative terminal of electrochemical capacitor C2、The source electrode of MOSFETQ1，The base stage input pwm signal of MOSFETQ1，The grid of MOSFETQ1 connects the anode of Schottky diode D1，The negative electrode of Schottky diode D1 connects the negative pole of Zener diode TVS1、The other end of resistance R1、The other end of electric capacity C3、The pin 2 of transformator T1，The pin 3 of transformator T1 is connected to the anode of general-purpose diode D2，The pin 4 of transformator T1 is connected to the negative pole of electrochemical capacitor C4，The negative electrode of general-purpose diode D2 is connected to the positive pole of electrochemical capacitor C4，+ 12V power supply input the wireless receiving module of flyback power supply circuit evolving，Wireless receiving module is connected to the coil RL1 of catalyst K1.
The electric welding machine wireless switchgear that annexation according to above-mentioned each element obtains, its operation principle is:
Switching signal transtation mission circuit is arranged on electrode holder, presses cell switch during operated by personnel, and battery is powered to wireless sending module and sends relay switch closure signal.
380V civil power is powered to wireless receiving module by flyback power supply circuit, and wireless receiving module is arranged on electric welding machine, powers to relay coil after receiving relay switch closure signal, and relay normally open contact closes, and electric welding machine obtains electric.
When staff need not welding, directly disconnecting cell switch, wireless sending module does not send signal, and wireless receiving module disconnects relay coil after not having signal input and powers, and relay normally open contact disconnects, and electric welding machine quits work.
Ultimate principle of the present utility model and principal character are briefly discussed above it.The industry skilled person will appreciate that this utility model is not limited by examples detailed above; knowledge principle of the present utility model described in examples detailed above and description; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope has appending claims and equivalent thereof to define.
Claims (4)
1. electric welding machine wireless switchgear, it mainly includes that switching signal transtation mission circuit, switching signal receive circuit and main circuit switch, it is characterized in that, described switching signal transtation mission circuit and switching signal receive circuit wireless connections, and switching signal receives circuit and is connected with main circuit switch.
Electric welding machine wireless switchgear the most according to claim 1, it is characterised in that described switching signal transtation mission circuit is arranged on electrode holder, is made up of battery BAT1, cell switch SW1 and wireless sending module；Wherein battery BAT1 negative terminal is connected to one end of cell switch SW1, and battery BAT1 anode is connected to one end of wireless sending module, and the other end of cell switch SW1 is connected to the other end of wireless sending module.
Electric welding machine wireless switchgear the most according to claim 1, it is characterised in that described switching signal receives circuit and is arranged on electric welding machine, is made up of the coil RL1 of flyback power supply circuit, wireless receiving module and catalyst K1；nullWherein flyback power supply circuit is by varistor TH1、Electric capacity C1、Rectifier bridge BD1、Electrochemical capacitor C2、Zener diode TVS1、Resistance R1、Electric capacity C3、Schottky diode D1、MOSFETQ1、Transformator T1、General-purpose diode D2 and electrochemical capacitor C4 composition，Varistor TH1 mono-end is received in piece phase line of main power source，The other end of varistor TH1 receives one end of electric capacity C1、The pin 1 of rectifier bridge BD1，Another root phase line of main power source is connected to the other end of electric capacity C1、The pin 2 of rectifier bridge BD1，The pin 3 of rectifier bridge BD1 is connected to the positive pole of electrochemical capacitor C2、The positive pole of Zener diode TVS1、One end of resistance R1、One end of electric capacity C3、The pin 1 of transformator T1，The pin 4 of rectifier bridge BD1 is connected to the negative terminal of electrochemical capacitor C2、The source electrode of MOSFETQ1，The base stage input pwm signal of MOSFETQ1，The grid of MOSFETQ1 connects the anode of Schottky diode D1，The negative electrode of Schottky diode D1 connects the negative pole of Zener diode TVS1、The other end of resistance R1、The other end of electric capacity C3、The pin 2 of transformator T1，The pin 3 of transformator T1 is connected to the anode of general-purpose diode D2，The pin 4 of transformator T1 is connected to the negative pole of electrochemical capacitor C4，The negative electrode of general-purpose diode D2 is connected to the positive pole of electrochemical capacitor C4，+ 12V power supply input the wireless receiving module of flyback power supply circuit evolving，Wireless receiving module is connected to the coil RL1 of catalyst K1.
Electric welding machine wireless switchgear the most according to claim 1, it is characterised in that described main circuit switch is the normally opened contact of catalyst K1, is connected in the main power circuit of electric welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101779.2U CN205437538U (en) | 2015-12-28 | 2015-12-28 | Electric welding wireless switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101779.2U CN205437538U (en) | 2015-12-28 | 2015-12-28 | Electric welding wireless switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437538U true CN205437538U (en) | 2016-08-10 |
Family
ID=56578662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101779.2U Expired - Fee Related CN205437538U (en) | 2015-12-28 | 2015-12-28 | Electric welding wireless switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437538U (en) |
-
2015
- 2015-12-28 CN CN201521101779.2U patent/CN205437538U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161228 |