CN212144899U - Injection type electric iron - Google Patents
Injection type electric iron Download PDFInfo
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- CN212144899U CN212144899U CN201922459959.2U CN201922459959U CN212144899U CN 212144899 U CN212144899 U CN 212144899U CN 201922459959 U CN201922459959 U CN 201922459959U CN 212144899 U CN212144899 U CN 212144899U
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Abstract
The utility model discloses an injection type electric iron belongs to welding equipment technical field, including handle sleeve and flatiron body with, handle sleeve suit is on the flatiron body, this internal tin chamber that stores up that is provided with of flatiron, install the piston rod in the handle sleeve, the piston is installed to piston rod one end, the other end is installed and is pressed the handle, piston slidable mounting is in the piston intracavity, flatiron body right-hand member is connected with heating sleeve, be provided with the flatiron pipe in the heating sleeve, be provided with in the flatiron pipe and store up tin chamber and long liquid outlet pipe, it passes through connecting pipe and piston chamber intercommunication to store up the tin chamber, form resistance wire installation cavity between heating sleeve and the flatiron pipe, install the heating resistor silk in the resistance wire installation cavity. The utility model discloses with the ingenious use of principle of syringe in the electric iron, close soldering tin and electric iron as an organic whole, realize one hand soldering tin operation, not only greatly reduced the degree of difficulty of operation, still improved welded efficiency and quality, also guaranteed operating personnel's safety simultaneously.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to an injection type electric iron.
Background
Most of the existing electric irons are internally heated and externally heated, but have a common defect that the electric irons are required to be held by one hand and the welding core wires are inconvenient to hold by the other hand. Meanwhile, when welding has errors, the welding is difficult to correct through tin absorption, the welding precision, efficiency and quality are greatly affected, and even scalding is caused due to improper operation. Electric irons operated by one hand also appear on the market, mainly of which there are two types: 1. automatic tin feeding type: the front side of the electric soldering iron is provided with a support, the soldering wire is directly fixed on the support and is forwards delivered by external force, and the soldering wire is contacted with a soldering bit to be melted and then drops on a soldering part to complete soldering. 2. Tin absorption formula: the front soldering bit is provided with a cavity, the rear part of the front soldering bit is provided with a piston, soldering tin is sucked after being melted outside for welding, the combination of a soldering tin wire and an electric soldering iron is not completely realized, and continuous welding cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an injection type electric iron, which aims to solve the technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an injection type electric soldering iron comprises a handle sleeve and an iron body, wherein the handle sleeve is sleeved on the iron body, a tin storage cavity is arranged in the iron body, a piston rod is arranged in the handle sleeve, a piston is arranged at one end of the piston rod, a pressing handle is arranged at the other end of the piston rod, the piston is slidably arranged in the piston cavity, a heating sleeve is connected to the right end of the iron body, an iron pipe is arranged in the heating sleeve, the iron pipe is internally provided with the tin storage cavity and a long liquid outlet pipe, the tin storage cavity is communicated with the piston cavity through a connecting pipe, a resistance wire mounting cavity is formed between the heating sleeve and the iron pipe, a heating resistance wire is arranged in the resistance wire mounting cavity, the heating resistance wire is wound on the iron pipe, a liquid outlet nozzle is arranged at the right end of the iron pipe, and a spring is arranged on the pressing handle, the right end of the spring is fixed on the handle sleeve.
Further, the heating sleeve is detachably mounted on the soldering iron body through a sealing end cover.
Further, a nut is installed at the right end of the iron pipe and used for compressing the heating sleeve.
Further, at least two springs are mounted on the pressing handle.
The beneficial effects of the utility model
The utility model provides an injection type electric iron, be an innovation to traditional electric iron, use the principle of syringe ingenious in the electric iron, close soldering tin and electric iron as an organic whole, soldering tin during operation, operating personnel pushes down the pressing handle with a hand, promote the piston at the piston intracavity inward movement, promote the tin liquid that the storage tin intracavity melted and spout from going out the liquid nozzle through long liquid pipe, a hand can be accomplished, not only greatly reduced the degree of difficulty of operation, welded efficiency and quality have still been improved, operating personnel's safety has also been guaranteed simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
wherein the reference numerals are: 1-handle sleeve; 2-soldering iron body; 3-heating the sleeve; 4, sealing the end cover; 5-iron pipe; 6, a screw cap; 7-liquid outlet nozzle; 8-long liquid outlet pipe; 9-a resistance wire mounting cavity; 10-tin storage cavity; 11-connecting pipe; 12-a piston chamber; 13-a piston rod; 14-a piston; 15-a spring; 16-pressing the handle; 17-heating resistance wire.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described below clearly and completely, and it is obvious that the embodiments described below are only some embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
Moreover, the technical solutions of the present invention between the various embodiments can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.
Referring to fig. 1, the embodiment provides an injection type electric soldering iron, which includes a handle sleeve 1 and an iron body 2, the handle sleeve 1 is sleeved on the iron body 2, a tin storage cavity 10 is provided in the iron body 2, a piston rod 13 is provided in the handle sleeve 1, one end of the piston rod 13 is provided with a piston 14, the other end is provided with a pressing handle 16, the piston 14 is slidably installed in the piston cavity 12, the right end of the iron body 2 is connected with a heating sleeve 3, an iron pipe 5 is provided in the heating sleeve 3, the iron pipe 5 is provided with the tin storage cavity 10 and a liquid outlet pipe 8, the tin storage cavity 10 is communicated with the piston cavity 12 through a connecting pipe 11, a resistance wire installation cavity 9 is formed between the heating sleeve 3 and the iron pipe 5, a heating resistance wire 17 is installed in the resistance wire installation cavity 9, the heating resistance wire 17 is wound around the iron pipe 5, the right end of the iron pipe 5 is provided with, the right end of the spring 15 is fixed to the handle sleeve 1.
In this embodiment, the heating sleeve 3 is removably mounted to the soldering iron body 2 by a sealing end cap 4. Be provided with the screw thread in the end cover 4, 2 right-hand members of flatiron body also are provided with the screw thread, and 3 left ends of heating sleeve set up the screw thread, are provided with screw thread and the screw thread on 2 right-hand members of flatiron body, the screw-thread fit on the heating sleeve 3 in the end cover 4, will heat sleeve 3 fixed mounting on flatiron body 2.
In this embodiment, a liquid outlet hole is formed in the liquid outlet nozzle 7, and the liquid outlet hole is communicated with the long liquid outlet pipe 8. The long liquid outlet pipe 8 is dimensioned so that the liquid tin cannot flow out directly and so that the control of the flow rate of the liquid tin is facilitated. In order to ensure good heat conductivity, the long liquid outlet pipe 8 is made of red copper as a main material, the contact surface of the liquid outlet nozzle and the soldering tin is greatly enlarged, so that stronger corrosion resistance is needed, in addition, in order to facilitate the liquid tin to flow out of the inner wall, good non-stick tin performance needs to be realized, and the wall of a liquid outlet hole arranged in the whole liquid nozzle needs to be subjected to better transition layer treatment.
As a preferred of this embodiment, nut 6 is installed to iron pipe 5 right-hand member, and nut 6 is used for compressing tightly heating sleeve 3, and iron pipe 5 right-hand member is provided with the screw thread, and nut 6 installs the right-hand member at iron pipe 5 through screw-thread fit, and nut 6 compresses tightly heating sleeve 3 simultaneously, avoids heating sleeve 3 to rock.
As a preference of this embodiment, at least two springs 15 are mounted on the pressing handle 16. The spring 15 is symmetrically mounted on the pressing handle 16.
The working principle of the embodiment is as follows:
unscrewing end cover 4, take off heating sleeve 3 and flatiron pipe 5, put into storage tin chamber 10 to the tin silk, then iron pipe 5 is installed in heating sleeve 3 again, simultaneously through end cover 4 with heating sleeve 3 also fixed seal on iron body 2, heating resistor wire 17 circular telegram generates heat, iron pipe 5 will be burnt to high temperature, store up the tin silk high temperature melting in tin chamber 10 this moment and become the tin liquid, when needs soldering tin, handle sleeve 1 is held to the one hand, push down and press handle 16, move in piston chamber 12 through piston 14, the tin liquid pressurized that realizes storing tin chamber 10 is spout from liquid outlet nozzle 7 through long liquid outlet pipe 8, and the tin liquid in long liquid outlet pipe 8 is inhaled in storing tin chamber 10, reach soldering tin and avoid the tin liquid extravagant that flows out. The ingenious application of the principle of syringe in the electric iron of this embodiment, merge soldering tin and electric iron as an organic whole, soldering tin during operation, operating personnel pushes down the pressing handle 16 with a hand, promote piston 14 and move in piston chamber 12, promote the tin liquid that melts in storing tin chamber 10 and spout from liquid outlet nozzle 7 through long liquid outlet pipe 8, one hand can accomplish, not only greatly reduced the degree of difficulty of operation, still improved welded efficiency and quality, operating personnel's safety has also been guaranteed simultaneously.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations can be made by those skilled in the art without inventive work on the basis of the technical solution of the present invention.
Claims (4)
1. An injection type electric soldering iron comprises a handle sleeve and an iron body, and is characterized in that the handle sleeve is sleeved on the iron body, a tin storage cavity is arranged in the iron body, a piston rod is arranged in the handle sleeve, a piston is arranged at one end of the piston rod, a pressing handle is arranged at the other end of the piston rod, the piston is slidably arranged in the piston cavity, a heating sleeve is connected to the right end of the iron body, an iron pipe is arranged in the heating sleeve, the iron pipe is internally provided with the tin storage cavity and a long liquid outlet pipe, the tin storage cavity is communicated with the piston cavity through a connecting pipe, a resistance wire mounting cavity is formed between the heating sleeve and the iron pipe, a heating resistance wire is arranged in the resistance wire mounting cavity, the heating resistance wire is wound on the iron pipe, a liquid outlet nozzle is arranged at the right end of the iron pipe, and a spring is arranged on the pressing handle, the right end of the spring is fixed on the handle sleeve.
2. An injection-type electric soldering iron according to claim 1, wherein the heating sleeve is removably mounted to the iron body by a sealing end cap.
3. The injection type electric iron according to claim 1, wherein a nut is mounted at the right end of the iron tube and used for pressing the heating sleeve.
4. The injection-type electric soldering iron as claimed in claim 1, wherein at least two springs are mounted on the pressing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459959.2U CN212144899U (en) | 2019-12-30 | 2019-12-30 | Injection type electric iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459959.2U CN212144899U (en) | 2019-12-30 | 2019-12-30 | Injection type electric iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212144899U true CN212144899U (en) | 2020-12-15 |
Family
ID=73708550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922459959.2U Active CN212144899U (en) | 2019-12-30 | 2019-12-30 | Injection type electric iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212144899U (en) |
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2019
- 2019-12-30 CN CN201922459959.2U patent/CN212144899U/en active Active
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