CN2331468Y - Electric iron core coated with heating membrance material - Google Patents
Electric iron core coated with heating membrance material Download PDFInfo
- Publication number
- CN2331468Y CN2331468Y CN 98235867 CN98235867U CN2331468Y CN 2331468 Y CN2331468 Y CN 2331468Y CN 98235867 CN98235867 CN 98235867 CN 98235867 U CN98235867 U CN 98235867U CN 2331468 Y CN2331468 Y CN 2331468Y
- Authority
- CN
- China
- Prior art keywords
- iron core
- electric iron
- heating film
- thick film
- 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 iron core coated with a heating film. A ceramic pipe or a basal body of a ceramic rod is coated and sintered with thick film heating material and an insulating layer. The end part of the basal body is provided with a short circuit electrode communicated with the thick film heating material. The other end of the thick film heating material is provided with an electrode connected with a leading wire. The thick film heating material forms a bar shape. 2n (n is equal to a natural number) bars of thick film heating material can be arranged along the circumference of a ceramic basal body. An electric iron with an outer heating type electric iron core or an inner heating type electric iron core manufactured with the technology of the utility model has the advantages of long service life, fast temperature rise, high heating temperature, and few manufacturing procedures. An electric iron used in a low voltage can be manufactured.
Description
The utility model technology belongs to a kind of heating film Electric soldering iron core.
The iron core great majority of electric iron of the prior art are to form with resistance filament winding system, are called the resistance wire electric iron.Also some iron core uses the PTC ceramic material to form, and is referred to as the PTC electric iron.
Resistance wire electric iron manufacturing procedure is many, and the life-span is short, and easily broken, efficient is low, and belonging to has sensing unit, can not (as 12V, 24V) work under low-voltage.PTC electric iron heating temp is difficult to reach more than 300 degrees centigrade, does not have high-power and special occasions use ability.
It is long that the purpose of this utility model is to design a kind of life-span, and the efficient height can be made into the heating film Electric soldering iron core that uses under different electric pressures.
The formation of the said heating film Electric soldering iron core of the utility model as shown in Figure 1.Coating and sintering have heating film material 2 on ceramic matrix 1, and applying also outside heating film material 2 again, sintering has insulating barrier 3; In the end of ceramic matrix 1, be provided with the short-circuiting electrode 4 that is communicated with heating film material 2, be provided with and 5 electrodes that are connected 6 that go between at the other end of heating film material 2.
Said matrix 1 can be earthenware or ceramic rod, if earthenware can be made into internal heat type or external-heat Electric soldering iron core, if ceramic rod then can be made into the inner heating type electric iron core.
Said heating film material 2 can be strip on ceramic matrix 1, but along coating sintering 2n (n=1,2,3 on the circumference of ceramic matrix 1,) bar heating film material 2, what and width of 2 numbers of heating film material depends on the requirement of the voltage and the current class of electric iron.
The electric iron that utilizes the said heating film Electric soldering iron core of the utility model to be made into, have long service life, temperature rise is fast, heating temp height, manufacturing process are few, can manufacture the electric iron that uses under low-voltage, also can make interior heat, the external-heat Electric soldering iron core of various power.
Fig. 1: internal heat type heating film Electric soldering iron core schematic diagram;
Fig. 2: external-heat heating film Electric soldering iron core schematic diagram;
Fig. 3: heating film Electric soldering iron core A-A is to profile;
Fig. 4: heating film Electric soldering iron core B-B is to profile.
Said heating film material 2 can be behind high temperature sintering, the ceramic thick film exothermic material of formation.Heating film Electric soldering iron core embodiment is at Al as shown in Figure 1
2O
3Earthenware or rod are gone up and are applied said thick film ink, behind high temperature sintering, form ceramic thick film exothermic material 2, thick-film material 2 outer coatings again and sintering insulated layer 3, in the end of ceramic matrix 1, be provided with the short-circuiting electrode 4 that is communicated with thick film exothermic material 2, be provided with and 5 electrodes that are connected 6 that go between at the other end of thick film exothermic material 2, weld out lead-in wire by electrode, make the inside and outside hot type heating film Electric soldering iron core of various power.
Claims (4)
1, a kind of heating film Electric soldering iron core is characterized in that, go up to apply and sintering has heating film material (2) at ceramic matrix (1), and applying also heating film material (2) outside, sintering has insulating barrier (3); End in ceramic matrix (1) is provided with the short-circuiting electrode (4) that is communicated with heating film material (2), is provided with the electrode (6) that is connected with go between (5) at the other end of heating film material (2).
According to the said Electric soldering iron core of claim 1, it is characterized in that 2, said matrix (1) can be that earthenware also can be a ceramic rod.
According to the said Electric soldering iron core of claim 1, it is characterized in that 3, said heating film material (2) can be strip on ceramic matrix (1), along ceramic matrix (1) but circumference on coating sintering 2n (n=1,2,3 ...) bar heating film material (2).
According to claim 1 or 3 said Electric soldering iron cores, it is characterized in that 4, said heating film material (2) can be behind high temperature sintering, the ceramic thick film exothermic material of formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235867 CN2331468Y (en) | 1998-06-02 | 1998-06-02 | Electric iron core coated with heating membrance material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235867 CN2331468Y (en) | 1998-06-02 | 1998-06-02 | Electric iron core coated with heating membrance material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2331468Y true CN2331468Y (en) | 1999-08-04 |
Family
ID=33984054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98235867 Expired - Fee Related CN2331468Y (en) | 1998-06-02 | 1998-06-02 | Electric iron core coated with heating membrance material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2331468Y (en) |
-
1998
- 1998-06-02 CN CN 98235867 patent/CN2331468Y/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 |