CN101444866B - Energy-saving and safe electric soldering iron - Google Patents
Energy-saving and safe electric soldering iron Download PDFInfo
- Publication number
- CN101444866B CN101444866B CN2008102076847A CN200810207684A CN101444866B CN 101444866 B CN101444866 B CN 101444866B CN 2008102076847 A CN2008102076847 A CN 2008102076847A CN 200810207684 A CN200810207684 A CN 200810207684A CN 101444866 B CN101444866 B CN 101444866B
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- soldering iron
- electric soldering
- sheath
- shaped
- working area
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Abstract
The invention relates to an energy saving and safe electric soldering iron which comprises an electric soldering iron head arranged in the front of a working area and a heating cord arranged in a non-working area at the back part of the electric soldering iron. The electric soldering iron is characterized in that the back non-working area is provided a double-layered insulation ceramic sheath covering the non-working area of the electric soldering iron; wherein, the inner layer of the sheath is tile-shaped ceramic sheets, and the outer layer is drum-shaped ceramics; a hole at the bottom of the sheath is used for changing the soldering iron head; the number of tile-shaped ceramic sheets of the insulation ceramic sheath is two; the inner wall of the inner layer is smooth, and the outer wallis provided with a series of transverse tendon-shaped protuberances; a plurality of holes are formed at the bottom of the drum-shaped ceramics; the transverse tendon-shaped protuberances on the outerwall of the inner layer is matched with the inner wall of the outer layer to form a series of ring-shaped air chambers, thereby isolating convection; owing to the air chambers, heat transfer from theinner layer to the outer layer is difficult, thereby achieving the aim of heat preservation and thermal insulation; and the sheath insulates heat in the electric soldering iron, and isolates the hightemperature non-working area.
Description
Technical field
The present invention relates to a kind of electric iron of energy-saving safety, belong to electrical technology field.
Background technology
Electric iron is a kind of soldering appliance commonly used, makes the usefulness of welding in multiple occasion.
Traditional welding structure of electric iron, the structure of electric iron as shown in Figure 1 generally is divided into workspace and nonclient area, and the place ahead, working region is that electric soldering bit is made of metal, and the rear is that the inoperative zone also is made of metal.
Electric iron is not when using, as long as connect power supply, the inoperative zone is but at consuming electric power in vain, and because the very high personal safety that often scorches lead, components and parts or threaten the operator of temperature.
Summary of the invention
The electric iron that the purpose of this invention is to provide a kind of energy-saving safety, this electric iron be by welding, not only saves energy but also guaranteed user's safety.
In order to achieve the above object, technical scheme of the present invention has provided a kind of electric iron of energy-saving safety, comprise that the place ahead is that the electric soldering bit and the rear of workspace is the heating wire of nonclient area, the nonclient area of back has double thermal insulation pottery sheath, be enclosed within on the inoperative zone of electric iron, wherein internal layer is a watt shape potsherd, skin is the tubbiness pottery, the hole of outer bottom is used to change electric soldering bit, it is characterized in that, described thermal insulation ceramics sheath, an internal layer watt shape potsherd is two, inner wall smooth, outer wall have a series of horizontal bar shape projections.
Beneficial effect of the present invention: compared with prior art, advantage of the present invention is that saves energy guarantees Electrical Safety again, has certain economic benefits.
Below in conjunction with drawings and Examples to the present invention's detailed description of making comparisons
Description of drawings
Fig. 1 is a prior art electric iron structural representation;
Fig. 2 is an energy-saving safety electric iron structural representation of the present invention.
The specific embodiment
With reference to Fig. 2, this is an energy-saving safety electric iron structural representation of the present invention.
As shown in the figure, be a kind of electric iron of energy-saving safety, comprise that the place ahead is that the electric soldering bit and the rear of workspace is the heating wire of nonclient area, the nonclient area of back has double thermal insulation pottery sheath, be enclosed within on the inoperative zone of electric iron, wherein internal layer is a watt shape potsherd, and skin is the tubbiness pottery, the hole of outer bottom is used to change electric soldering bit, it is characterized in that, described thermal insulation ceramics sheath, an internal layer watt shape potsherd is two, inner wall smooth, outer wall have a series of horizontal bar shape projections.
Described inner layer outer wall, its horizontal bar shape projection and outer inwall cooperate, and form a series of ring-type air chambers, have completely cut off convection current, because the existence of air chamber makes internal layer to the outer heat transfer difficulty, have reached the purpose of insulation simultaneously.
Described double thermal insulation pottery sheath completely cuts off heat in electric iron, has isolated the inoperative zone of high temperature.
Though the present invention describes with reference to the above embodiments; but those of ordinary skill in the art; will be appreciated that above embodiment is used for illustrating the present invention; should understand and wherein can make variations and modifications and do not break away from the present invention in a broad sense; so be not as limitation of the invention; as long as in connotation scope of the present invention, variation, the distortion of above-described embodiment are all landed into the protection domain of claim of the present invention.
Claims (2)
1. the electric iron of an energy-saving safety, comprise that the place ahead is that the electric soldering bit and the rear of workspace is the heating wire of nonclient area, the nonclient area of back has double thermal insulation pottery sheath, is enclosed within on the inoperative zone of electric iron, wherein internal layer is a watt shape potsherd, skin is the tubbiness pottery, and the hole of outer bottom is used to change electric soldering bit, it is characterized in that, described thermal insulation ceramics sheath, an internal layer watt shape potsherd is two, and inner wall smooth, outer wall have a series of horizontal bar shape projections.
2. the electric iron of a kind of energy-saving safety as claimed in claim 1, it is characterized in that, described inner layer outer wall, its horizontal bar shape projection and outer inwall cooperate, form a series of ring-type air chambers, completely cut off convection current, because the existence of air chamber makes internal layer to the outer heat transfer difficulty, reached the purpose of insulation simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102076847A CN101444866B (en) | 2008-12-25 | 2008-12-25 | Energy-saving and safe electric soldering iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102076847A CN101444866B (en) | 2008-12-25 | 2008-12-25 | Energy-saving and safe electric soldering iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101444866A CN101444866A (en) | 2009-06-03 |
| CN101444866B true CN101444866B (en) | 2011-01-12 |
Family
ID=40740913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102076847A Expired - Fee Related CN101444866B (en) | 2008-12-25 | 2008-12-25 | Energy-saving and safe electric soldering iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101444866B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858524B (en) * | 2013-10-23 | 2016-08-17 | 南安市天鸿电子科技有限公司 | A kind of electromagnetism heat-conducting block |
| CN109986162B (en) * | 2018-01-03 | 2021-01-01 | 东莞市鼎之丰电业科技有限公司 | Ferronickel alloy cladding material soldering iron |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6799710B1 (en) * | 2002-08-13 | 2004-10-05 | Willie R. Carr | Burn protection attachment for a soldering tool |
-
2008
- 2008-12-25 CN CN2008102076847A patent/CN101444866B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6799710B1 (en) * | 2002-08-13 | 2004-10-05 | Willie R. Carr | Burn protection attachment for a soldering tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101444866A (en) | 2009-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |