CN201223986Y - Pen type energy-saving electric iron - Google Patents
Pen type energy-saving electric iron Download PDFInfo
- Publication number
- CN201223986Y CN201223986Y CNU2008201155029U CN200820115502U CN201223986Y CN 201223986 Y CN201223986 Y CN 201223986Y CN U2008201155029 U CNU2008201155029 U CN U2008201155029U CN 200820115502 U CN200820115502 U CN 200820115502U CN 201223986 Y CN201223986 Y CN 201223986Y
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- China
- Prior art keywords
- metal shell
- electric iron
- type energy
- heating wire
- pen type
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Abstract
The utility model discloses a pen-type energy-saving electric iron, comprising a metal shell, a ceramic tube and a heating wire, wherein, the ceramic tube is arranged in part of a cavity body near the front end of the metal shell; the heating wire is arranged in the ceramic tube; one end of the heating wire is connected with one pole of an external power supply through the metal shell, while the other end is connected with the other pole of the external power supply. Through the utility model, the heat generated by the heating wire is directly transferred to the metal shell sleeved on the outer layer within the length range of the ceramic tube through the ceramic tube; part of the metal shell is out of the ceramic tube and has less heat; therefore, heat loss is mainly concentrated within the length range of the part with the ceramic tube and the heating wire so as to reduce the energy loss.
Description
Technical field
The utility model relates to a kind of electric iron, especially a kind of pen type energy-saving electric iron.
Background technology
Traditional electric iron, its structure all be with heating wire on earthenware, the coated outside of earthenware and heating wire the alumina powder solidifying body, and the alumina powder solidifying body is directly arranged in the body chamber of outer stainless steel hollow pipe.Because this structure of electric iron, the direct oxidized aluminium powder solidifying body of a part of heat that heating wire produces absorbs and loses, thereby a part of heat transmits to the back-end along the stainless steel hollow pipe and is consumed.There is such defective in therefore existing electric iron: the temperature that adstante febre produces is low, heat is not concentrated and thermal loss is big, and need to adopt the heating wire of very high supply voltage and big resistance to guarantee enough heats required under the duty, thereby like this for the not high waste of electric energy that caused of utilization rate of electric energy.
The utility model content
The purpose of this utility model provides relatively reasonably electric iron of a kind of structure, and it is relatively concentrated that it can make full use of electric energy, heating temp height and available energy.
For this reason, the utility model provides a kind of pen type energy-saving electric iron, comprise: metal shell, earthenware and heating wire, wherein, earthenware is arranged in the part cavity of close front end of metal shell, heating wire is arranged in the earthenware, and an end of heating wire is connected to the utmost point of external power source by metal shell, and the other end is connected to another utmost point of external power source.
Further, the front end inside of described metal shell is filled with the alumina powder solidifying body to seal.
Further, described electric iron also comprises high-temperature insulation pipe and conducting rod, described high-temperature insulation pipe is arranged in the part cavity of rear end of described metal shell, described conducting rod is arranged in the described high-temperature insulation pipe and along the axis direction of described metal shell and arranges, and the described other end of described heating wire is connected to described another utmost point of external power source via conducting rod.
Further, described electric iron also comprises the Connection Block that links to each other with the rear end part of described metal shell.
Preferably, described Connection Block is connected can shirk mode with the rear end part of described metal shell.
Preferably, described Connection Block is connected threadably with the rear end part of described metal shell.
Further, described conducting rod extends out so that link to each other with another electrode of described power supply from the rear end of described metal shell, and is provided with every electric parts so that described conducting rod and described metal shell are kept apart around described conducting rod.
Preferably, described metal shell is the stainless steel hollow pipe.
In the part cavity of the close front end of the utility model by earthenware being arranged on metal shell, and heating wire is arranged in the earthenware, thereby the heat energy that heating wire is produced is directly delivered on the outer field stainless steel hollow pipe that is enclosed within its length range by earthenware, and do not having the heat on the part stainless steel hollow pipe of earthenware less, therefore thermal losses mainly concentrates within the length range at the position that is provided with earthenware and heating wire, thereby has reduced the loss of energy.Further, the utility model can shirk mode by utilization and connect metal shell and Connection Block, can only change metal shell, earthenware and heating wire after heating wire damages and partly get final product, and need not abandon whole electric iron, can reduce cost like this.
Description of drawings
Fig. 1 is the external structure schematic diagram of electric iron of the present utility model;
Fig. 2 is the longitdinal cross-section diagram of the electric iron of the present utility model shown in Fig. 1;
Fig. 3 is the local longitdinal cross-section diagram of the heating wire place part in the electric iron of the present utility model shown in Fig. 2.
Description of reference numerals:
1-stainless steel hollow pipe 2-Connection Block 3-is every electric parts 4-conducting rod
5-high-temperature insulation pipe 6-earthenware 7-heating wire 8-alumina powder solidifying body
The specific embodiment
Describe electric iron of the present utility model below in conjunction with accompanying drawing in detail with a specific embodiment.At first statement, for ease of explanation, the utility model is electric iron heating with the left end among the figure and is called front end with a end that parts to be welded directly contact, and the right-hand member among the figure is called the rear end.
As shown in Figure 1, electric iron of the present utility model is from the outside, mainly comprises stainless steel hollow pipe 1, Connection Block 2 and every electric parts 3.Wherein stainless steel hollow pipe 1 has formed the shell of electric iron and has been connected with an electrode of power supply, and Connection Block 2 is positioned at the rear portion of stainless steel hollow pipe 1 and can utilizes to be threaded and is enclosed within its outside.The hereinafter explanation that acts on every electric parts 3.
Shown in Fig. 2 and 3, also be included in the high-temperature insulation pipe 5, earthenware 6 and some the alumina powder solidifying bodies 8 that set gradually from back to front in the cavity of stainless steel hollow pipe 1 in the electric iron of the present utility model, and be arranged on conducting rod 4 and the heating wire 7 that is arranged in the earthenware 6 in the high-temperature insulation pipe 5.Wherein, thereby an electrode of heating wire 7 is connected a utmost point that is connected to power supply conductively with the inwall of stainless steel hollow pipe 1, thereby and its another electrode forms the loop by another electrode that conducting rod 4 is connected to power supply.Be positioned at around the extended conducting rod 4 in the rear end of stainless steel hollow pipe 1 every electric parts 3, be used for conducting rod 4 can be connected conductively with stainless steel hollow pipe 1 spaced apart making between them.Wherein, under the electric iron duty, high-temperature insulation pipe 5 generally should bear 200～250 ℃ high temperature.
With concrete experimental data aforesaid technique effect of the present utility model is described below.Electric iron of the prior art generally uses the power supply of 220V, and power is generally 30 watts, 60 watts or 100 watts, can access 400 ℃ operating temperature.And according to power of the present utility model be 6 watts electric iron when using the power supply of 6V, can obtain 400 ℃ operating temperature; If use the power supply of 12V, more can obtain operating temperature up to 600 ℃.This shows that compared with prior art, the utility model can obtain identical even higher operating temperature with very low energy consumption, therefore can cut down the consumption of energy.
The above is an exemplary illustration of the present utility model only, and is not used in its protection domain of qualification, and protection domain of the present utility model is limited by claims.Any modification that those skilled in the art makes in this scope and be equal to replacement and all should be considered as dropping within the protection domain of the present utility model.
Claims (8)
1, a kind of pen type energy-saving electric iron, comprise: metal shell, earthenware and heating wire, it is characterized in that, earthenware is arranged in the part cavity of close front end of metal shell, heating wire is arranged in the earthenware, and an end of heating wire is connected to the utmost point of external power source by metal shell, and the other end is connected to another utmost point of external power source.
2, pen type energy-saving electric iron according to claim 1 is characterized in that, the front end inside of described metal shell is filled with the alumina powder solidifying body to seal.
3, pen type energy-saving electric iron according to claim 2, it is characterized in that, also comprise high-temperature insulation pipe and conducting rod, described high-temperature insulation pipe is arranged in the part cavity of rear end of described metal shell, described conducting rod is arranged in the described high-temperature insulation pipe and along the axis direction of described metal shell and arranges, and the described other end of described heating wire is connected to described another utmost point of external power source via conducting rod.
4, pen type energy-saving electric iron according to claim 3 is characterized in that, also comprises the Connection Block that links to each other with the rear end part of described metal shell.
5, pen type energy-saving electric iron according to claim 4 is characterized in that, described Connection Block is connected can shirk mode with the rear end part of described metal shell.
6, pen type energy-saving electric iron according to claim 5 is characterized in that, described Connection Block is connected threadably with the rear end part of described metal shell.
7, according to any described pen type energy-saving electric iron in the claim 3 to 5, it is characterized in that, described conducting rod extends out so that link to each other with another electrode of described power supply from the rear end of described metal shell, and is provided with every electric parts so that described conducting rod and described metal shell are kept apart around described conducting rod.
8, pen type energy-saving electric iron according to claim 1 is characterized in that, described metal shell is the stainless steel hollow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201155029U CN201223986Y (en) | 2008-07-07 | 2008-07-07 | Pen type energy-saving electric iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201155029U CN201223986Y (en) | 2008-07-07 | 2008-07-07 | Pen type energy-saving electric iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223986Y true CN201223986Y (en) | 2009-04-22 |
Family
ID=40596864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201155029U Expired - Fee Related CN201223986Y (en) | 2008-07-07 | 2008-07-07 | Pen type energy-saving electric iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223986Y (en) |
-
2008
- 2008-07-07 CN CNU2008201155029U patent/CN201223986Y/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: 20090422 |