CN202701548U - Electric soldering iron - Google Patents
Electric soldering iron Download PDFInfo
- Publication number
- CN202701548U CN202701548U CN 201220278743 CN201220278743U CN202701548U CN 202701548 U CN202701548 U CN 202701548U CN 201220278743 CN201220278743 CN 201220278743 CN 201220278743 U CN201220278743 U CN 201220278743U CN 202701548 U CN202701548 U CN 202701548U
- Authority
- CN
- China
- Prior art keywords
- electric
- soldering iron
- heating element
- electric soldering
- electric heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric soldering iron, in particular to an ultra-low power electric soldering iron. The electric soldering iron comprises a transformer, a welding head and an electric heating body which is inserted into the welding head, wherein the electric heating body is connected in series with two USB (Universal Serial Bus) joints. The electric soldering iron has the advantages that the electric soldering iron is started and completes welding under the conditions of lower power; and the safety of users can be effectively protected.
Description
Technical field
The utility model relates to a kind of electric iron, especially the extra small power electric iron.
Background technology
Now the power of a lot of flatirons is all larger, needs high-power start during use, and carry also not too convenient.We do not need powerful flatiron when we only need some widgets of welding, high-power flatiron uses inconvenient and also has certain danger, we need a kind of low power flatiron, and just take out at any time and can use, and the electric iron of Fast Heating.
Summary of the invention
The technical problem that the utility model content mainly solves is, a kind of extra small power is provided, be convenient for carrying easy to use, the flatiron that utilization efficiency of heat energy is high.
For solving the problems of the technologies described above, be inserted with an electric heating element in the plumb joint of the utility model electric iron, two USB joints of electric heating element serial connection can be connected with computer it.
Electric heating element comprises a ceramic inner pipe, and a heating wire and a ceramic outer tube, described heating wire winding are on described ceramic inner pipe, and ceramic inner pipe is inserted in the described ceramic outer tube.
Electric heating element also connects in a transformer simultaneously.
Adopt after such structure owing to two USB interfaces being arranged so that electric iron can insert the computer USB interface energising by USB.Again since electric heating element to be resistance wire close around with ceramic inner pipe on form that so can to reach faster welding temperature required.Again since electric heating element in connecting take transformer so that when not having computer this electric iron can also insert power supply as its power supply by transformer.
Description of drawings
Fig. 1 is the structural representation of electric iron.
Fig. 2 is the structural map of electric iron electric heating element.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Consult Fig. 1,2 the utility model provide a kind of electric iron its mainly by a plumb joint 1, one electric heating element 3, and two USB interfaces 4 form wherein:
With the 4 access computers energisings of two USB interfaces, the object enforcement that will weld with 1 pair of flatiron plumb joint when the temperature of the heating wire 3 on being wound in ceramic inner pipe 5 reaches scolding tin and requires temperature was welded when the utility model electric iron used.When not having computer, can insert the power supply energising to transformer 2 and be the electric heating element power supply.
Claims (3)
1. an electric iron comprises that a plumb joint (1) and is inserted in the electric heating element (3) in the described plumb joint (1), is characterized in that: two USB(4 of described electric heating element (3) serial connection) joint.
2. electric iron as claimed in claim 1, it is characterized in that: described electric heating element (3) comprises a ceramic inner pipe (5), one heating wire (6) and a ceramic outer tube (7), described heating wire (6) is wound on the described ceramic inner pipe (5), and (5) pipe is inserted in the described ceramic outer tube (7) in the described pottery.
3. electric iron as claimed in claim 1, it is characterized in that: described electric heating element (3) is connected with a transformer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278743 CN202701548U (en) | 2012-06-14 | 2012-06-14 | Electric soldering iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278743 CN202701548U (en) | 2012-06-14 | 2012-06-14 | Electric soldering iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701548U true CN202701548U (en) | 2013-01-30 |
Family
ID=47581888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220278743 Expired - Fee Related CN202701548U (en) | 2012-06-14 | 2012-06-14 | Electric soldering iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701548U (en) |
-
2012
- 2012-06-14 CN CN 201220278743 patent/CN202701548U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130614 |