CN207577634U - A kind of digital-control type direct current takes electric electric welding machine - Google Patents
A kind of digital-control type direct current takes electric electric welding machine Download PDFInfo
- Publication number
- CN207577634U CN207577634U CN201721805014.6U CN201721805014U CN207577634U CN 207577634 U CN207577634 U CN 207577634U CN 201721805014 U CN201721805014 U CN 201721805014U CN 207577634 U CN207577634 U CN 207577634U
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- controller
- welding machine
- direct current
- electric welding
- digital
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- Arc Welding Control (AREA)
Abstract
A kind of digital-control type direct current takes electric electric welding machine, including controller, the controller is built-in with driving circuit, and the controller, which is connected with, recommends booster circuit module, the booster circuit module of recommending is connected with direct-flow input end and the first rectification module, and first rectification module is connected with output terminal；The controller is connected with operation panel.The present apparatus may be used direct current and take electricity, without carrying out inversion, simplifies electric welding machine structure, electric welding machine is facilitated to take electricity.
Description
Technical field
The utility model is related to electric welding machine fields more particularly to a kind of digital-control type direct current to take electric electric welding machine.
Background technology
With advances in technology with the development of Power Electronic Technique, switch power technology is greatly improved, in recent years,
Expanding economy, people are more and more for the outdoor occasion welded using electric welding machine, and existing electric welding machine on the market is general
All over the problem of being all AC type electric welding machine, being used for outdoor moving, electricity is taken to be one very big.The development of new energy technology, people
The electricity storage technology of class makes great progress, and on the basis of common lead-acid battery originally, has the lithium battery etc. all kinds of novel
, the storing up electricity scheme that energy density is high, small, light-weight it is available, this for outdoor portable condenser discharge welder development solve
The problem of one energy provides.
The existing most common welding machine in market is the electric welding machine for taking exchange, and wherein A.C. welder is divided into two major class, one
Class is traditional electric welding machine using power frequency tapped transformer, and volume weight is all larger, and energy consumption is relatively also big；Another kind of is in recent years
The IGBT welding machines of appearance, it is small, it is efficient.It is very common that both electric welding machines take electrical domain in exchange, they have
One must be exactly powered the characteristics of common using alternating current, at present outdoors using being usually all profit when electric welding machine
With fuel electric generator or nearby high-voltage line takes electricity, also has and connects inverter generation alternating voltage using accumulator, then powers
The electric welding machine for taking electricity to exchange works, and to carry out primary outdoor welding, the preparation done is more and complicated, this is given at family
Outer use brings inconvenience.
Utility model content
For defect in the prior art, taken the purpose of this utility model is to provide a kind of digital-control type direct current electric
Welding machine may be used direct current and take electricity, without carrying out inversion, simplifies electric welding machine structure, electric welding machine is facilitated to take electricity.
To achieve the above objectives, the technical scheme adopted by the utility model is that：
A kind of digital-control type direct current takes electric electric welding machine, and including controller, the controller is built-in with driving circuit, the control
Device, which is connected with, recommends booster circuit module, and the booster circuit module of recommending is connected with direct-flow input end and the first rectification module,
First rectification module is connected with output terminal；The controller is connected with operation panel；The output terminal connects controller.
Preferably, the direct-flow input end includes nonpolarity circuit module.
Preferably, the controller is also associated with the second rectification module, it is defeated that second rectification module is connected with exchange
Enter end and reduction voltage circuit module, the reduction voltage circuit module connects the output terminal.
Preferably, the operation panel includes direct current load button, exchange load button and function select button.
Preferably, the controller is built-in with intelligent memory module.
Preferably, the controller is built-in with detection circuit and protection circuit.
Electric welding machine in the utility model, using the main control chip of DSP or high-speed microprocessor as controller, by driving electricity
Road drives work, and direct-flow input end is used for connecting accumulator, recommends the electric current that booster circuit inputs accumulator and boost, make
Electric current rises to the 70-80 volt voltages needed for welding, then carries out rectification via the first rectification module, is used for output terminal, output
End can the apparatus such as connecting welding pincers, the present apparatus may be used lead-acid accumulator in 12V-72V voltage ranges or lithium battery into
Row power supply without carrying out inversion, is directly adjusted the voltage of accumulator by high-frequency direct-current conversion circuit (recommending booster circuit)
For the voltage and current needed for welding, the volume size of entire electric welding machine has obtained effective control, while greatly improve energy
Transfer efficiency, the accumulator of similary capacity, the exchange compared to same power take the electric welding machine of electricity to use the side of accumulator inversion power supply
Formula, working time are longer.The power information of output terminal can feed back to controller, record and remember for controller, and operation panel is used
Function is selected, is come with the voltage of controller adjustment output terminal for different electric welding work.
Description of the drawings
Fig. 1 is the electrical block diagram of the utility model embodiment.
Specific embodiment
The technical solution of the utility model is described in further detail, but be not limited to this explanation with reference to Fig. 1.
A kind of digital-control type direct current takes electric electric welding machine, and including controller, controller is built-in with driving circuit, and controller is connected with
Booster circuit module is recommended, booster circuit module is recommended and is connected with direct-flow input end and the first rectification module, the first rectification module
It is connected with output terminal；Controller is connected with operation panel；Output terminal connects controller.
Direct-flow input end includes nonpolarity circuit module, and when direct-flow input end connects accumulator, the input of electric current passes through
Nonpolarity circuit module without the concern for positive-negative polarity, reduces the generation of failure, safer.
Controller is also associated with the second rectification module, and the second rectification module is connected with ac input end and reduction voltage circuit mould
Block, reduction voltage circuit module connection output terminal.Operation panel includes direct current load button, exchange load button and function selection and presses
Button.Second rectification module, ac input end and the setting of reduction voltage circuit module cause the present apparatus to again may be by connection and exchange
Electricity takes electricity, and alternating current is depressured by the second rectification module rectification, then by reduction voltage circuit module, makes for output terminal through ac input end
With.According to power utilization environment, user can take electricity or exchange to take electricity by operation panel unrestricted choice direct current, substantially increase electric welding
The application range of machine.
Controller is built-in with intelligent memory module, detection circuit and protection circuit.Different electric welding purposes needs different
Voltage is welded, intelligent memory module can record the use data and use habit of user, set and selected by operation panel,
One key assignments, facilitate work；Voltage and current overload situations in detection circuit and protection circuit detection circuit, mating protection electricity
User is protected in dangerous situation incision deenergizing on road, it is ensured that safety.
Claims (6)
1. a kind of digital-control type direct current takes electric electric welding machine, including controller, which is characterized in that the controller is built-in with driving electricity
Road, the controller, which is connected with, recommends booster circuit module, and the booster circuit module of recommending is connected with direct-flow input end and
One rectification module, first rectification module are connected with output terminal；The controller is connected with operation panel；The output terminal connects
Connect controller.
2. a kind of digital-control type direct current as described in claim 1 takes electric electric welding machine, which is characterized in that the direct-flow input end includes
Nonpolarity circuit module.
3. a kind of digital-control type direct current as claimed in claim 1 or 2 takes electric electric welding machine, which is characterized in that the controller also connects
The second rectification module is connected to, second rectification module is connected with ac input end and reduction voltage circuit module, the reduction voltage circuit
Module connects the output terminal.
4. a kind of digital-control type direct current as claimed in claim 3 takes electric electric welding machine, which is characterized in that the operation panel includes straight
Flow load button, exchange load button and function select button.
5. a kind of digital-control type direct current as claimed in claim 4 takes electric electric welding machine, which is characterized in that the controller is built-in with intelligence
It can memory module.
6. a kind of digital-control type direct current as described in claim 1 takes electric electric welding machine, which is characterized in that the controller is built-in with inspection
Slowdown monitoring circuit and protection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721805014.6U CN207577634U (en) | 2017-12-21 | 2017-12-21 | A kind of digital-control type direct current takes electric electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721805014.6U CN207577634U (en) | 2017-12-21 | 2017-12-21 | A kind of digital-control type direct current takes electric electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207577634U true CN207577634U (en) | 2018-07-06 |
Family
ID=62739818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721805014.6U Expired - Fee Related CN207577634U (en) | 2017-12-21 | 2017-12-21 | A kind of digital-control type direct current takes electric electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207577634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900492A (en) * | 2017-12-21 | 2018-04-13 | 苍南县新源电子科技有限公司 | A kind of digital-control type direct current takes electric electric welding machine |
-
2017
- 2017-12-21 CN CN201721805014.6U patent/CN207577634U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900492A (en) * | 2017-12-21 | 2018-04-13 | 苍南县新源电子科技有限公司 | A kind of digital-control type direct current takes electric electric welding machine |
| CN107900492B (en) * | 2017-12-21 | 2024-03-08 | 苍南县新源电子科技有限公司 | Numerical control type direct current electricity-taking electric welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325800 Scientific Research Building A A403, No. 366 Xingke Road, Cangnan County Industrial Park, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Storage Electronics Technology Co., Ltd. Address before: 325800 Scientific Research Building A A403, No. 366 Xingke Road, Cangnan County Industrial Park, Wenzhou City, Zhejiang Province Patentee before: CANGNAN XINYUAN ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |