CN203292659U - Portable electric welding machine - Google Patents
Portable electric welding machine Download PDFInfo
- Publication number
- CN203292659U CN203292659U CN2013203411285U CN201320341128U CN203292659U CN 203292659 U CN203292659 U CN 203292659U CN 2013203411285 U CN2013203411285 U CN 2013203411285U CN 201320341128 U CN201320341128 U CN 201320341128U CN 203292659 U CN203292659 U CN 203292659U
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- China
- Prior art keywords
- circuit
- state relay
- solid
- fan
- chassis body
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000000191 radiation effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
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Abstract
The utility model relates to a portable electric welding machine which comprises a machine box main body. A fan, a circuit board and a radiator are arranged in the machine box main body, a lifting handle is installed on the upper end face of the machine box main body, an object placing hopper is arranged in the middle of the front end face of the machine box main body, the circuit board is connected with a fan control device, a control circuit of the fan control device comprises a fan power supply loop, a solid-state relay, a temperature sensor switch, a control power source circuit and an anti-jamming circuit. The control power source circuit is connected with the control signal input end of the solid-state relay, the temperature sensor switch is connected with the control signal input end of the solid-state relay through the anti-jamming circuit, and an output terminal of the solid-state relay is connected with the power supply end of a fan power supply loop. The portable electric welding machine is good in heat radiation effect, safe, reliable and capable of effectively saving power and prolonging the service life of the whole machine. After the welding work is finished, accessories and tools are all placed in the object placing hopper, and convenience is brought to storage.
Description
Technical field
The utility model belongs to the electric welding machine technical field, is specifically related to a kind of Portable electric welding machine.
Background technology
Along with the development of solder technology, electric welding machine starts to popularize more and more.The general radiating effect of present existing electric welding machine radiator structure is poor, and easy dust stratification dirt also on components and parts.Electric welding machine one start, blower fan are with regard to entry into service, until electric welding machine stops using the shutdown rear fan just to quit work.Because the duty of electric welding machine is discontinuous, empty time scale of cutting operation is larger, so wasted extraly a large amount of electric power, has also increased the wearing and tearing of parts simultaneously.On the other hand, when carrying out welding job, can produce a large amount of dust, during blower fan work, can bring these dust into welding machine inside, cause the inner a large amount of laying dusts of electric welding machine.
Existing electric welding machine carries very inconvenient, and in the time of especially will with upper soldering turret, stube cable, welding rod, face shield, gloves etc., welding simultaneously, the accessory and tool of necessity is all wasted time and energy at every turn very much, also easily causes omission, affects normal welding job.
Summary of the invention
In order to overcome above shortcomings part in prior art, it is a kind of simple in structure, safe and reliable that the purpose of this utility model is to provide, and cost is lower, and practicality is good, the Portable electric welding machine of easily accepting for market.
In order to reach above-mentioned purpose, the utility model adopts following concrete technical scheme:
Portable electric welding machine, comprise chassis body, in chassis body, be provided with fan, circuit board and radiator, on the upper surface of chassis body, handle is installed, the front end face middle part of described chassis body is provided with the glove bucket, and described glove bucket is rotationally connected by connecting axle and the chassis body of both sides; Glove bucket inboard is positioned at the inside of chassis body; One handles also is installed on the glove bucket; Described circuit board is connected with fan controller, and the control circuit of fan controller comprises blower fan current supply circuit, solid-state relay, temperature sensor switch, control power circuit, anti-jamming circuit; Described control power circuit connects solid-state relay input control signal end, and temperature sensor switch connects solid-state relay input control signal end by anti-jamming circuit, the solid-state relay lead-out terminal machine current supply circuit feeder ear of giving a dinner for a visitor from afar.
Described control power circuit is comprised of filter capacitor C1, current-limiting resistance R1, dc source.
Described anti-jamming circuit is by anti-interference capacitor C2, C3, and C4, current-limiting resistance R2 forms.
Compared with prior art, the utlity model has following outstanding advantages and effect:
Good energy-conserving effect of the present utility model, good heat dissipation effect, safe and reliable, practicality is good, can effectively economize on electricity and extend the service life of complete machine; After finishing welding job, accessory and tool all is placed in the glove bucket, takes in conveniently.
The accompanying drawing explanation
Fig. 1 is one of schematic diagram of the present utility model.
Fig. 2 is two of schematic diagram of the present utility model.
Fig. 3 is the circuit theory diagrams of fan controller of the present utility model.
The specific embodiment
As Figure 1-3, Portable electric welding machine, comprise chassis body 1, in chassis body 1, be provided with fan, circuit board and radiator, handle 2 is installed on the upper surface of chassis body 1, the front end face middle part of described chassis body 1 is provided with glove bucket 3, and described glove bucket 3 is rotationally connected with chassis body 1 by the connecting axle 4 of both sides; Glove bucket 3 inboards are positioned at the inside of chassis body 1; One handles 5 also is installed on glove bucket 3; Described circuit board is connected with fan controller, and the control circuit of fan controller comprises blower fan current supply circuit 111, solid-state relay 112, temperature sensor switch 113, controls power circuit 114, anti-jamming circuit 115; Described control power circuit connects solid-state relay input control signal end, and temperature sensor switch connects solid-state relay input control signal end by anti-jamming circuit, the solid-state relay lead-out terminal machine current supply circuit feeder ear of giving a dinner for a visitor from afar.
When temperature detect switch (TDS) detects the welding machine internal temperature when low, the temperature detect switch (TDS) closure, the current potential that will connect in fact solid-state relay input control signal end is pulled down to earth potential, this moment, the solid-state relay control end did not have power supply to supply with, solid-state relay is not worked, the blower fan non-transformer, do not turn round, when temperature detect switch (TDS) detects the welding machine internal temperature when too high, temperature detect switch (TDS) disconnects, and controls the current-limiting resistance R1 of power circuit to the power supply of solid-state relay control end, solid-state relay work, blower fan obtains power supply, entry into service.
Preferably, described control power circuit 114 is comprised of filter capacitor C1, current-limiting resistance R1, dc source (15V).
Preferably, described anti-jamming circuit is by anti-interference capacitor C2, C3, and C4, current-limiting resistance R2 forms.
Finally it should be noted that: above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. Portable electric welding machine, comprise chassis body, in chassis body, be provided with fan, circuit board and radiator, on the upper surface of chassis body, handle is installed, it is characterized in that: the front end face middle part of described chassis body is provided with the glove bucket, and described glove bucket is rotationally connected by connecting axle and the chassis body of both sides; Glove bucket inboard is positioned at the inside of chassis body; One handles also is installed on the glove bucket; Described circuit board is connected with fan controller, and the control circuit of fan controller comprises blower fan current supply circuit, solid-state relay, temperature sensor switch, control power circuit, anti-jamming circuit; Described control power circuit connects solid-state relay input control signal end, and temperature sensor switch connects solid-state relay input control signal end by anti-jamming circuit, the solid-state relay lead-out terminal machine current supply circuit feeder ear of giving a dinner for a visitor from afar.
2. Portable electric welding machine according to claim 1, it is characterized in that: described control power circuit is comprised of filter capacitor C1, current-limiting resistance R1, dc source.
3. Portable electric welding machine according to claim 2 is characterized in that: described anti-jamming circuit is by anti-interference capacitor C2, C3, and C4, current-limiting resistance R2 forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203411285U CN203292659U (en) | 2013-10-08 | 2013-10-08 | Portable electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203411285U CN203292659U (en) | 2013-10-08 | 2013-10-08 | Portable electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292659U true CN203292659U (en) | 2013-11-20 |
Family
ID=49568698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203411285U Expired - Fee Related CN203292659U (en) | 2013-10-08 | 2013-10-08 | Portable electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209622A (en) * | 2014-09-20 | 2014-12-17 | 庄景阳 | Cooling device of induction electric soldering iron welding piece |
| CN107414252A (en) * | 2017-09-21 | 2017-12-01 | 浙江雅创机电科技有限公司 | A kind of inversion manual welding machine |
-
2013
- 2013-10-08 CN CN2013203411285U patent/CN203292659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209622A (en) * | 2014-09-20 | 2014-12-17 | 庄景阳 | Cooling device of induction electric soldering iron welding piece |
| CN107414252A (en) * | 2017-09-21 | 2017-12-01 | 浙江雅创机电科技有限公司 | A kind of inversion manual welding machine |
| CN107414252B (en) * | 2017-09-21 | 2019-10-29 | 浙江雅创机电科技有限公司 | A kind of inversion manual welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FENGRUN NEW ENERGY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: XU HUAN Effective date: 20150423 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Xiaomin Inventor before: Xu Huan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318001 TAIZHOU, ZHEJIANG PROVINCE TO: 712000 XIANYANG, SHAANXI PROVINCE Free format text: CORRECT: INVENTOR; FROM: XU HUAN TO: CAO XIAOMIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150423 Address after: 712000 Xianyang city of Shaanxi province qindouou Shanglin Road No. 003 Patentee after: Fengrun New Energy Equipment Co., Ltd. Address before: 318001 Taizhou District, Zhejiang, Jiaojiang District Road No. 306 Patentee before: Xu Huan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |