CN218168999U - Electric soldering iron adopting screw type wiring terminal - Google Patents
Electric soldering iron adopting screw type wiring terminal Download PDFInfo
- Publication number
- CN218168999U CN218168999U CN202221997105.5U CN202221997105U CN218168999U CN 218168999 U CN218168999 U CN 218168999U CN 202221997105 U CN202221997105 U CN 202221997105U CN 218168999 U CN218168999 U CN 218168999U
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- circuit board
- soldering iron
- screw type
- electric soldering
- electric
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Abstract
The utility model relates to an electric iron, especially an adopt screw formula binding post's electric iron. The soldering iron comprises a soldering bit, a heating core, a screw, a heat dissipation barrel, a handle, a plastic support, a circuit board, a power line and a wire protection sleeve, wherein a mounting device is arranged on the circuit board, and the device is a screw type wiring terminal. The utility model has the advantages of simple structure, easy installation, repeated use, good safety, low cost, small volume, convenient operation, easy assembly, firm crimping and high reliability, and the electric soldering irons with various different models, powers and appearances are all suitable for popularization and application.
Description
Technical Field
The utility model relates to an electric iron, especially an adopt screw formula binding post's electric iron.
Background
The electric soldering iron is one of necessary tools widely used in the procedures of electronic industry, electric appliance production line, electric appliance maintenance and the like, particularly, the tin soldering of electronic components has irreplaceable effect, the operation is very simple and practical, the soldering iron contacts the tin soldering, the solid tin soldering at normal temperature is melted into liquid tin soldering, pins of the electronic components are soldered on the corresponding bonding pads of the circuit board, and the electronic components are communicated through circuits on the circuit board to play respective effects, thereby achieving the purpose of circuit control. The electric soldering iron has the advantages of simple structure, compact components, simple operation, convenient use, small volume, light weight and the like. The electric soldering iron is developed to the present, the electric soldering iron is developed from a single variety to a plurality of varieties of multifunctional electric soldering irons, each electric soldering iron is required to be provided with a heating core, the heating core has a certain service life, the electric soldering iron is required to be replaced after being used for a period of time, a lead of the heating core is usually welded on a circuit board, the heating core required to be replaced is required to be taken down from the circuit board by another electric soldering iron during replacement, a user is required to be provided with an electric soldering iron to perform welding work during replacement of the heating core, the cost of the user is increased, the circuit board is easy to damage and break after multiple replacement of the heating core, secondary faults or potential safety hazards can be caused, the circuit board is required to be replaced, certain time is required to be processed during replacement of the heating core, time waste can be caused during use, and if the electric soldering iron works on a production line, normal operation can be seriously hindered.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and providing an electric soldering iron adopting a screw type wiring terminal. The electric soldering iron has the advantages of simple structure, easiness in installation, reusability, good safety, low cost, small size, convenience in operation, easiness in assembly, firmness in compression joint and high reliability, and various electric soldering irons with different types, powers and appearances are suitable for popularization and application.
The technical solution of the utility model is that on the basis of soldering bit, the core that generates heat, screw, a heat dissipation section of thick bamboo, handle, plastic support, circuit board, power cord, protect line cover, set up installation device on the circuit board, the device is screw formula binding post.
The bolt type wiring terminal pin is fixed on the circuit board by welding.
The circuit board of the utility model is provided with an indicator light which can be composed of neon bulbs or luminotrons.
The utility model discloses a install indicator light cover on the position of the corresponding pilot lamp of handle.
The utility model discloses an operating principle sets up installation device on the circuit board on the basis of soldering bit, the core that generates heat, screw, a heat dissipation section of thick bamboo, handle, plastic support, circuit board, power cord, protect line cover, and the device is screw formula binding post. The screw type wiring terminal pins are fixed on the circuit board through welding. The circuit board is provided with an indicator light which can be composed of a neon bulb or a luminous tube. An indicating lamp cover is arranged at the position of the handle corresponding to the indicating lamp. When the electric soldering iron is assembled, a power line penetrates through the wire protecting sleeve and is inserted into the handle, the power line is welded on the circuit board, the soldering bit is inserted into the heating core and is arranged in the heat dissipation cylinder, the soldering bit and the heating core are fixed on the heat dissipation cylinder by screws, the plastic support is sleeved on the tail of the heat dissipation cylinder, and then the circuit board is fixed on the plastic support.
The utility model has the advantages that simple structure, installation are easy, used repeatedly, the security is good, with low costs, small, convenient operation, assembly are easy, the crimping is firm, the reliability is high, the electric iron of various different models, power, outward appearance all is fit for popularizing and applying.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is an external view of the present invention;
fig. 4 is a schematic structural diagram of the screw type connection terminal of the present invention.
Detailed Description
As shown in fig. 1, 2, 3 and 4, in the present invention, a screw type connection terminal 7 is provided on a circuit board 14, and a pressing screw 8 and a mounting hole 9 are provided on the screw type connection terminal 7, on the basis of a soldering iron head 1, a heating core 2, a screw 3, a heat radiation tube 4, a handle 5, a plastic support 6, the circuit board 14, a power cord 11 and a wire sheath 10. The pins of the screw type wiring terminal 7 are fixed on a circuit board 14 through welding, an indicator light 13 is arranged on the circuit board 14, and the indicator light 13 can be composed of a neon bulb or a luminous tube. An indicator light cover 12 is mounted on the handle 5 at a position corresponding to the indicator light 13. When the electric soldering iron is assembled, after a power wire 11 passes through a wire protecting sleeve 10 and is inserted into a handle 5, the power wire 11 is welded on a circuit board 14, a soldering iron head 1 is inserted into a heating core 2 and a heat dissipation cylinder 4 is arranged in the heating core 2, the soldering iron head 1 and the heating core 2 are fixed on the heat dissipation cylinder 4 through screws 3, a plastic support 6 is sleeved on the tail of the heat dissipation cylinder 4, and then the circuit board 14 is fixed on the plastic support 6, so that the power wire 11, the circuit board 14, the plastic support 6, the heat dissipation cylinder 4, the heating core 2 and the soldering iron head 1 are sequentially connected into a whole, a screw type wiring terminal 7 is welded on the circuit board 14, a lead of the heating core 2 is inserted into a mounting hole 9, and the lead of the heating core 2 is tightly pressed in the mounting hole 9 through a wire pressing screw, and the process can be completed.
Claims (4)
1. An electric soldering iron adopting screw type wiring terminals comprises a soldering bit, a heating core, screws, a heat dissipation barrel, a handle, a plastic support, a circuit board, a power line and a wire protection sleeve.
2. An electric soldering iron using screw type connecting terminals as claimed in claim 1, wherein the pins of the screw type connecting terminals are fixed to the circuit board by soldering.
3. An electric soldering iron with screw terminals as claimed in claim 1, wherein the circuit board has an indicator light, which may be a neon bulb or a light emitting tube.
4. An electric soldering iron with screw type terminals as claimed in claim 1 or 3, wherein an indicator lamp cover is mounted on the handle at a position corresponding to the indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221997105.5U CN218168999U (en) | 2022-08-01 | 2022-08-01 | Electric soldering iron adopting screw type wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221997105.5U CN218168999U (en) | 2022-08-01 | 2022-08-01 | Electric soldering iron adopting screw type wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218168999U true CN218168999U (en) | 2022-12-30 |
Family
ID=84614336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221997105.5U Active CN218168999U (en) | 2022-08-01 | 2022-08-01 | Electric soldering iron adopting screw type wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218168999U (en) |
-
2022
- 2022-08-01 CN CN202221997105.5U patent/CN218168999U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |