CN202461837U - Electric heat-dissipating energy-saving welding machine - Google Patents
Electric heat-dissipating energy-saving welding machine Download PDFInfo
- Publication number
- CN202461837U CN202461837U CN2012200672537U CN201220067253U CN202461837U CN 202461837 U CN202461837 U CN 202461837U CN 2012200672537 U CN2012200672537 U CN 2012200672537U CN 201220067253 U CN201220067253 U CN 201220067253U CN 202461837 U CN202461837 U CN 202461837U
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- welding machine
- electric welding
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- dissipating
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Abstract
The utility model relates to an electric welding machine, and particularly relates to an electric heat-dissipating energy-saving welding machine, aiming at mainly solving the problem that the existing electric welding machine is cooled and radiated through natural ventilation when actually working, but the heat dissipation cannot be solved at all through such a heat-dissipating way. The electric heat-dissipating energy-saving welding machine comprises an electric welding machine. The electric welding machine is characterized in that an electromagnetic relay is connected in series with the secondary circuit of the electric welding machine inside; a heat-dissipating fan is connected in series with the primary circuit of the electric welding machine inside; installed on the top part of the electric welding machine, the heat-dissipating fan can blow downward to dissipate the heat of the electric welding machine; and the two circuit terminals of the electromagnetic relay in the secondary circuit are connected in series with the primary heat-dissipating fan inside. The electric heat-dissipating energy-saving welding machine is simple in structure and convenient to use; when the electric welding machine is in the on-load state, the secondary circuit is disconnected, so that the relay fails to work; when the electric welding machine is working, the secondary circuit is connected, and the relay is connected with the circuit of the heat-dissipating fan; and therefore, the heat-dissipating fan operates to take away the heat of the electric welding machine.
Description
Technical field
The utility model relates to a kind of electric welding machine, especially relates to a heat dissipation, energy conservation electric welding machine.
Background technology
Present little A.C. welder; All carry out cooling heat dissipation, but when real work, be the problem that at all can't solve heat radiation through this radiating mode through gravity-flow ventilation; Tend to make electric welding machine too high owing to temperature when work, cause the technical problem of burning electric welding machine.
Summary of the invention
The purpose of the utility model provides a heat dissipation, energy conservation electric welding machine, when it mainly solves existing electric welding machine real work, all carries out cooling heat dissipation through gravity-flow ventilation, is the problem that at all can't solve heat radiation through this radiating mode.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals.
A heat dissipation, energy conservation electric welding machine of the utility model; Comprise an electric welding machine, be primarily characterized in that electromagnetic relay of series connection in the secondary circuit of described electric welding machine, in the primary circuit of electric welding machine, be in series with a cooling fan; Cooling fan is installed in the top of electric welding machine; Can be the electric welding machine heat radiation to canyon, two circuit terminals of the electromagnetic relay in secondary circuit are connected in the elementary cooling fan.
The utlity model has simple in structurely, easy to use, when electric welder no-load, secondary circuit is disconnected; Relay is not worked, and when electric welding machine was worked, secondary circuit was connected; Relay is connected the circuit of cooling fan, and cooling fan turns round, and takes away the heat of electric welding machine.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing that the technical scheme of the utility model is further specified.
Embodiment, as shown in Figure 1, a heat dissipation, energy conservation electric welding machine of this example; Comprise an electric welding machine 1, electromagnetic relay 2 of series connection is in series with a cooling fan 3 in the primary circuit of electric welding machine 1 in the secondary circuit of electric welding machine 1; Cooling fan 3 is installed in the top of electric welding machine 1; Can be electric welding machine 1 heat radiation to canyon, two circuit terminals of the electromagnetic relay 2 in secondary circuit are connected in the elementary cooling fan 3.
During use, when electric welder no-load, secondary circuit is disconnected, and relay is not worked, and when electric welding machine was worked, secondary circuit was connected, and relay is connected the circuit of cooling fan, and cooling fan turns round, and takes away the heat of electric welding machine.
Claims (1)
1. heat dissipation, energy conservation electric welding machine; Comprise an electric welding machine; Be primarily characterized in that electromagnetic relay of series connection in the secondary circuit of described electric welding machine; In the primary circuit of electric welding machine, be in series with a cooling fan, cooling fan is installed in the top of electric welding machine, and two circuit terminals of the electromagnetic relay in secondary circuit are connected in the elementary cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200672537U CN202461837U (en) | 2012-02-28 | 2012-02-28 | Electric heat-dissipating energy-saving welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200672537U CN202461837U (en) | 2012-02-28 | 2012-02-28 | Electric heat-dissipating energy-saving welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461837U true CN202461837U (en) | 2012-10-03 |
Family
ID=46910034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200672537U Expired - Fee Related CN202461837U (en) | 2012-02-28 | 2012-02-28 | Electric heat-dissipating energy-saving welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202461837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476032A (en) * | 2014-11-28 | 2015-04-01 | 柳州市富城机械有限责任公司 | No-load energy-saving method of three-phase DC electric welding machine |
-
2012
- 2012-02-28 CN CN2012200672537U patent/CN202461837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476032A (en) * | 2014-11-28 | 2015-04-01 | 柳州市富城机械有限责任公司 | No-load energy-saving method of three-phase DC electric welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130228 |