CN2080881U - Head of electric soldering iron - Google Patents
Head of electric soldering iron Download PDFInfo
- Publication number
- CN2080881U CN2080881U CN 90224471 CN90224471U CN2080881U CN 2080881 U CN2080881 U CN 2080881U CN 90224471 CN90224471 CN 90224471 CN 90224471 U CN90224471 U CN 90224471U CN 2080881 U CN2080881 U CN 2080881U
- Authority
- CN
- China
- Prior art keywords
- electric soldering
- head
- tin
- electric
- soldering bit
- 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.)
- Pending
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model provides an electric iron, which is suitable for melting the soldering tin connecting contact points in manufacture and repair the electric apparatus. The front end of the iron head is provided with a trumpet in order to directly absorb the soldering tin after energized heating. A front part rod body of the iron head is provided with a thin and long deep hole which can make a hang-waiting tin leading wire of the electronic component or an electronic component leading wire of the predetermined soldering contact point communicate into the hole in order to hang tin or solder. The utility model has the advantages of simple structure, high quality.
Description
The utility model relates to a kind of electric soldering bit, is applicable to the electric soldering bit of the fusing scolding tin connecting terminal of common tool electric iron in electrical equipment manufacturing and the maintenance work.
In the prior art, at present common electric soldering bit all is that its front end of round bar with the red copper manufacturing has its side of facet and is bibeveled wedge-type shape, and the shortcoming of existence is: sphenocephaly tin sticky is inhomogeneous, and solder joint is uneven, situations such as sealing-off, dry joint often occur, welding quality is difficult to guarantee.So that cause the fault that some is unnecessary, seek bothersome, delay time at stop, delay progress.Then problem is particularly outstanding when assembling various electronic installation to begin to learn the radio amateur that first the white silk technology is not familiar for some.
The purpose of this utility model provides a kind of novel electric soldering bit, it is that its front end of round bar with the red copper manufacturing is provided with horn mouth and retains scolding tin with absorption, establishing deep hole in its shaft front portion is convenient to leads of electronic component and stretches into tining and carry out soldering, to guarantee that wire surface is even with each solder contacts scolding tin, solder joint neat, it is good to contact, fully guarantee assembling quality.
The utility model provides a kind of electric soldering bit, it be by thermal conductivity good and be difficult for that the metal material of corrosion makes back thick before the round bar of thin two kinds of different-diameters, its rear portion is the cylinder that has the double flute mouth, the front portion is the head that irons in order to melting welding tin material, it is characterized in that: head is ironed for having elongated deep hole outer end to be the tack shape in the body and having bell-mouthed thin round bar in the front portion.Its periphery of cylinder that its rear portion has a double flute mouth is that cuff banding with opening is on the core pipe of electric iron front end heating usefulness.The tail end that elongated deep hole in the body is ironed in the front portion must not penetrate at the bottom of the cylinder tube of rear portion.
The utility model is compared with the prior art, the tack horn mouth of electric soldering bit can be in order to direct absorption scolding tin after the energising heating, the same method tin sticky in wedge shape termination that needn't adopt by the past as common soldering, avoid the scolding tin slippage to scatter, also prevent not prison welding, the uneven phenomenon of solder joint, improved welding quality.Elongated deep hole in the body of rod is available so that the wire bonds end of electronic component puts in can carry out tining in the hole easily and carry out soldering when horn mouth has adsorbed the scolding tin of fusing after, whole work grasp do very easy, reliable welding quality.
Accompanying drawing:
Fig. 1, electric soldering bit figure
Fig. 2, electric soldering bit cuff figure
An accompanying drawings specific embodiment of the present utility model: be the electric soldering bit figure shown in the accompanying drawing 1, its rear portion of electric soldering bit made from the red copper material is fully according to the existing product design, has the cylinder of a double flute mouth can be in order on the core pipe with the resistance wire heating that is installed in the electric iron front end.For preventing that electric soldering bit from relaxing to come off and availablely the cuff banding of opening is arranged as shown in Figure 2 on the cylinder periphery of double flute mouth.On the anterior round bar body diameter phi 2 dark about 30mm are arranged and do not penetrate elongated deep hole at the bottom of the cylinder tube of rear portion, near the outer end is tack shape and the horn mouth that is provided with a collar extension diameter phi 4 dark about 2mm, after the energising heating, can directly adsorb a certain amount of scolding tin, can aim at solder joint during welding and splash into scolding tin.Not having the part lead-in wire as electronics need can make lead-in wire can hang up scolding tin easily by being adsorbed with the elongated deep hole that melts molten scolding tin at the front end horn mouth during tining.
Claims (2)
1, a kind of electric soldering bit, it be by heat conductivility good and be difficult for that the metal material of corrosion makes back thick before the round bar of thin two kinds of different-diameters, its rear portion is the cylinder that has the double flute mouth, the anterior head that irons for melting welding tin material is characterized in that: head is ironed for having elongated deep hole outer end to be the tack shape in the body and having bell-mouthed thin round bar in the front portion.
2, electric soldering bit according to claim 1 is characterized in that its periphery of cylinder that described rear portion has a double flute mouth is that cuff banding with opening is on the core pipe of electric iron front end heating usefulness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224471 CN2080881U (en) | 1990-11-25 | 1990-11-25 | Head of electric soldering iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224471 CN2080881U (en) | 1990-11-25 | 1990-11-25 | Head of electric soldering iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2080881U true CN2080881U (en) | 1991-07-17 |
Family
ID=4902037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90224471 Pending CN2080881U (en) | 1990-11-25 | 1990-11-25 | Head of electric soldering iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2080881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043887A (en) * | 2013-03-14 | 2014-09-17 | 三星Sdi株式会社 | Soldering iron |
-
1990
- 1990-11-25 CN CN 90224471 patent/CN2080881U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043887A (en) * | 2013-03-14 | 2014-09-17 | 三星Sdi株式会社 | Soldering iron |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |