CN203599673U - Electric soldering iron - Google Patents
Electric soldering iron Download PDFInfo
- Publication number
- CN203599673U CN203599673U CN201320689022.4U CN201320689022U CN203599673U CN 203599673 U CN203599673 U CN 203599673U CN 201320689022 U CN201320689022 U CN 201320689022U CN 203599673 U CN203599673 U CN 203599673U
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- CN
- China
- Prior art keywords
- soldering iron
- electric soldering
- heat conducting
- shell
- supply lead
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Abstract
The utility model discloses an electric soldering iron, and relates to the field of electronics. The electric soldering iron comprises a soldering bit, a heat conducting rod, a shell and a supply lead. The heat conducting rod is connected with a threaded rod which is provided with threads, the threaded rod is connected with a transparent sleeve and the shell, protrusions are arranged on the shell, after the electric soldering iron is used, the protrusions are can be in the shape of L through the threaded rod, and the supply lead is provided with a silicon nitride layer. After the electric soldering iron is used, the transparent sleeve can be fastened through the threads, can play a role in isolating air to some extent and prevents the soldering bit from being oxidized. The heat conducting rod is provided with the L-shaped protrusions, so that the electric soldering iron is stable and safe when placed on an electric soldering iron frame, and the situation that due to the fact that the electric soldering iron slides off, articles around the electric soldering iron and the supply lead are damaged cannot occur easily; the supply lead is provided with the silicon nitride layer, so the electric soldering iron has a good characteristics of being resistant to high temperature, electric shock, fire disasters and the like caused by damage of the supply head are prevented, and the service life is prolonged; the electric soldering iron is simple and practical in design and convenient to popularize and use.
Description
Technical field
The utility model relates to electronic applications, is specifically related to a kind of electric iron.
Background technology
Electric iron is the requisite main tool of electronic production and electrical maintenance, main application is welding machine element and wire, can be divided into inner heating type electric iron and external heated electric iron by structure, can be divided into welding electric iron and inhale tin electric iron by function, be divided into again high-power electric soldering iron and small power electric flatiron according to purposes difference, application number is 201110107827.9, patent name is a kind of patent of multi-functional electric soldering iron handsaw, there is the feature of long service life, but after finishing using, solder horn is placed in air, owing to containing moisture in air, standing time is long, oxidation is obvious, solder horn is had to certain damage effect, and, in use, when electric iron is placed on electric iron rack, the easy landing of electric iron, thus damage around article and power supply lead wire, and in use or all easily encounter power supply lead wire while placing, power supply lead wire damages may cause the danger such as electric shock, fire, service life is short.
Utility model content
The purpose of this utility model is to provide a kind of electric iron of safe, long service life.
The technical scheme of the utility model technical solution problem is: a kind of electric iron, comprise solder horn, heat conducting bar, shell and power supply lead wire, one end of described shell is connected with heat conducting bar, described heat conducting bar is connected with solder horn, the other end of described shell is connected with described power supply lead wire, the length of described heat conducting bar is 3-8cm, described heat conducting bar is connected with screw rod, described screw rod is provided with screw thread, described screw rod is connected with transparent sheath, described screw rod is connected with shell, described heat conducting bar is provided with projection, described projection is " L " font, described power supply lead wire is provided with silicon nitride layer.
As further improvement, described shell is provided with light emitting diode and status switch.
As further improvement, described shell is provided with step pattern.
As further improvement, described screw rod is manganese steel material.
As further improvement, the quantity of described projection is 3, and the length of described screw rod is 1-3cm.
Beneficial effect: in the utility model, screw rod is provided with screw thread, after finishing using, can pass through transparent sheath of screw threads for fastening, can play certain isolated air effect, thereby prevent solder horn oxidation, heat conducting bar is provided with the projection of " L " font, in use, when electric iron is placed on electric iron rack, stability and safety, be difficult for damaging around article and power supply lead wire because of electric iron landing, power supply lead wire is provided with silicon nitride layer, there is good high temperature resistant feature, prevent the electric shock causing owing to damaging power supply lead wire, fire etc., thereby extend service life, the setting of light emitting diode and status switch, makes it in the course of the work, closes disconnection operating circuit by switch, light emitting diode extinguishes thereupon, thereby electric iron is quit work, and needn't pull out power supply lead wire, simple and convenient, save the energy, shell is provided with trapezoidal thread, increases friction, be difficult for skidding, good stability when use, screw rod is manganese steel material, has the feature of rub resistance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
Wherein: 1-solder horn, 2-heat conducting bar, 3-projection, 4-screw rod, 5-screw thread, 6-light emitting diode, 7-step pattern, 8-shell, 9-status switch, 10-power supply lead wire, 11-silicon nitride layer, 12-transparent sheath.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.As depicted in figs. 1 and 2: a kind of electric iron, comprise solder horn 1, heat conducting bar 2, shell 8 and power supply lead wire 10, one end of described shell 8 is connected with heat conducting bar 2, described heat conducting bar 2 is connected with solder horn 1, the other end of described shell 8 is connected with power supply lead wire 10, the length of described heat conducting bar 2 is 3-8cm, described heat conducting bar 2 is connected with screw rod 4, described screw rod 4 is provided with screw thread 5, described screw rod is connected with transparent sheath 12, described screw rod 4 is connected with shell 8, described heat conducting bar 2 is provided with projection 3, described projection 3 is " L " font, described power supply lead wire 10 is provided with silicon nitride layer 11, after finishing using, can pass through the fastening transparent sheath 12 of screw thread 5, can play certain isolated air effect, thereby prevent that solder horn 1 is oxidized, heat conducting bar is provided with the projection 3 of " L " font, in use, when electric iron is placed on electric iron rack, stability and safety, be difficult for damaging around article and power supply lead wire 10 because of electric iron landing, power supply lead wire 10 is provided with silicon nitride layer 11, there is good high temperature resistant feature, prevent the electric shock causing owing to damaging power supply lead wire 10, fire etc., thereby extend service life.
It should be noted that, described shell 8 is provided with light emitting diode 6, described shell 8 is provided with status switch 9, make it in the course of the work, disconnect operating circuit by status switch 9, light emitting diode 6 extinguishes thereupon, thereby electric iron is quit work, needn't pull out power supply lead wire, simple and convenient, save the energy.
In the present embodiment, described shell 8 is provided with step pattern 7, increases friction, be difficult for skidding, and good stability when use, the quantity of described projection 3 is 3, and described screw rod 4 is manganese steel material, and the length of described screw rod 4 is 1-3cm, has the feature of rub resistance.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an electric iron, comprise solder horn, heat conducting bar, shell and power supply lead wire, one end of described shell is connected with heat conducting bar, described heat conducting bar is connected with solder horn, the other end of described shell is connected with described power supply lead wire, the length of described heat conducting bar is 3-8cm, it is characterized in that: described heat conducting bar is connected with screw rod, described screw rod is provided with screw thread, described screw rod is connected with transparent sheath, and described screw rod is connected with shell, and described heat conducting bar is provided with projection, described projection is " L " font, and described power supply lead wire is provided with silicon nitride layer.
2. a kind of electric iron according to claim 1, is characterized in that: described shell is provided with light emitting diode and status switch.
3. a kind of electric iron according to claim 1, is characterized in that: described shell is provided with step pattern.
4. a kind of electric iron according to claim 1, is characterized in that: described screw rod is manganese steel material.
5. a kind of electric iron according to claim 1, is characterized in that: the quantity of described projection is 3, and the length of described screw rod is 1-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689022.4U CN203599673U (en) | 2013-10-26 | 2013-10-26 | Electric soldering iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689022.4U CN203599673U (en) | 2013-10-26 | 2013-10-26 | Electric soldering iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599673U true CN203599673U (en) | 2014-05-21 |
Family
ID=50712374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320689022.4U Expired - Fee Related CN203599673U (en) | 2013-10-26 | 2013-10-26 | Electric soldering iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397230A (en) * | 2015-12-26 | 2016-03-16 | 四川科技职业学院 | Electric soldering iron for electromechanical teaching |
-
2013
- 2013-10-26 CN CN201320689022.4U patent/CN203599673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397230A (en) * | 2015-12-26 | 2016-03-16 | 四川科技职业学院 | Electric soldering iron for electromechanical teaching |
| CN105397230B (en) * | 2015-12-26 | 2018-06-19 | 四川科技职业学院 | A kind of electric iron for electromechanical teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140521 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |