CN2331467Y - Heating core of integral external heated electric iron - Google Patents
Heating core of integral external heated electric iron Download PDFInfo
- Publication number
- CN2331467Y CN2331467Y CN 98234683 CN98234683U CN2331467Y CN 2331467 Y CN2331467 Y CN 2331467Y CN 98234683 CN98234683 CN 98234683 CN 98234683 U CN98234683 U CN 98234683U CN 2331467 Y CN2331467 Y CN 2331467Y
- Authority
- CN
- China
- Prior art keywords
- heating wire
- shell
- electric iron
- joint
- fixed
- 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 a heating core of an integral external heated electric iron. The heating core of an integral external heated electric iron is characterized in that a tubular ceramic bracket (5) is fixed on a joint (2) in an outer shell (3); the ceramic bracket (5) is wound with a fixed heating wire (6); ceramic encapsulating material (4) is arranged between the heating wire (6) and the inner wall of the outer shell (3); the outer shell (3), the joint (2), the ceramic bracket (5), the heating wire (6), and a leading wire (7) are fixed integrally by the ceramic encapsulating material (4).
Description
The utility model relates to the parts of the electric soldering iron that scolding tin uses.
At present, the electric iron that scolding tin is used is widely used in industry and family already, for positive role has all played in industrial production and family.Electric iron in existing known technology, fixed sealing material in its heat generating core mostly is mica sheet, mica sheet is worked apt to deteriorate under the condition of high temperature, make the withstand voltage reduction of heat generating core, puncture damage, do not fix heating wire again, heating wire is easily got loose, heating wire is on metallic support in addition, and insulation effect is affected.
The purpose of this utility model provides a kind of electric iron heat generating core, and its heating wire can not get loose, and high thermal efficiency, and high insulation is high withstand voltage, the long-life.
Technical solution of the present utility model is on the basis of the screw thread of the electric iron heat generating core of existing known technology, joint, shell, heating wire, lead-in wire, the utility model is fixed in the ceramics bracket that a tubulose is arranged on the joint in the enclosure, on ceramics bracket around formula fixing heating wire arranged, ceramic Embedding Material is arranged between the inwall of heating wire and shell.The pottery Embedding Material with shell, joint, ceramics bracket, heating wire, lead-in wire is fixed as one.
The ceramics bracket of the above tubulose and shell concentric are fixed.
Two end points of heating wire of the present utility model link to each other with two lead-in wires respectively.
The high voltage that ceramic Embedding Material ability 3750V of the present utility model is above, its insulaion resistance can reach more than the 1000M Ω.
The utility model has the advantages that heating wire can not get loose, high thermal efficiency, withstand voltage high insulation, safe in utilization, high efficiency.
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
Fig. 1 organigram of the present utility model.
According to shown in Figure 1, the end of the utility model in shell 3 is fixed with joint 2 by screw 1, on joint 2, be fixed with the ceramics bracket 5 of a tubulose, ceramics bracket 5 is fixing with shell 3 concentrics, on ceramics bracket 5 around formula fixing heating wire 6 arranged, the Embedding Material 4 that pottery is arranged between the inwall of heating wire 6 and shell 3, two end points of heating wire 6 link to each other with two lead-in wires 7 respectively.The Embedding Material 4 of pottery is shell 3, joint 2, and ceramics bracket 5, heating wire 6, lead-in wire 7 is fixed as one.
Claims (3)
1, integrated external-heat electric soldering iron heat generating core, comprise screw (1), joint (2), shell (3), heating wire (6), lead-in wire (7), it is characterized in that in shell (3), being fixed in the ceramics bracket that a tubulose is arranged (5) on the joint (2), ceramics bracket (5) go up around formula fixing heating wire (6) arranged, the Embedding Material (4) that pottery is arranged between the inwall of heating wire (6) and shell (3), the Embedding Material (4) of pottery is with shell (3), joint (2), ceramics bracket (5), heating wire (6), lead-in wire (7) is fixed as one.
2, integrated external-heat electric soldering iron heat generating core according to claim 1 is characterized in that the ceramics bracket (5) of tubulose and fixing of shell (3) concentric.
3, integrated external-heat electric soldering iron heat generating core according to claim 1 is characterized in that two end points of heating wire (6) link to each other with two lead-in wires (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98234683 CN2331467Y (en) | 1998-07-20 | 1998-07-20 | Heating core of integral external heated electric iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98234683 CN2331467Y (en) | 1998-07-20 | 1998-07-20 | Heating core of integral external heated electric iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2331467Y true CN2331467Y (en) | 1999-08-04 |
Family
ID=33983145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98234683 Expired - Fee Related CN2331467Y (en) | 1998-07-20 | 1998-07-20 | Heating core of integral external heated electric iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2331467Y (en) |
-
1998
- 1998-07-20 CN CN 98234683 patent/CN2331467Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |