Novel safe electric soldering iron

Abstract

The utility model relates to the technical field of welding equipment and discloses a novel safe electric soldering iron which comprises a shell, the upper end of the shell is in threaded connection with a sealing cover, a heating groove is formed in the end, close to the sealing cover, of the shell, a fixing block is fixed to the lower portion of the heating groove, and a heater is arranged in the fixing block. The lower portion of the heating groove is connected with a connecting pipe, the lower end of the connecting pipe is connected with a storage tank, a discharging device is arranged in the storage tank, the lower side of the storage tank is connected with a discharging pipe, the lower end of the discharging pipe is connected with a soldering bit, and the two sides of the soldering bit are connected with adjusting devices. The angle of the soldering bit is adjusted according to different welding requirements, and the problems that due to the fact that the position of the soldering bit of an existing electric soldering iron cannot be adjusted according to different working requirements, poor contact of the soldering bit and inaccurate welding spots are easily caused, the working efficiency is reduced, and the operation risk is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a novel safety electric soldering iron. Background Art

[0002] A soldering iron is an essential tool in the electronics industry, primarily used for soldering components and wires. Based on their mechanical structure, they can be categorized as internally heated or externally heated. During use, the heating element is powered, transferring heat to a vacuum jacket, raising the temperature above the melting point of the solder. Solder wire is then placed near the heated vacuum jacket, melting the wire into liquid form. The solder is then dripped onto the soldering point, and the soldering is completed once the liquid solder condenses.

[0003] Due to the fixed structure of existing electric soldering irons, the position of the soldering iron tip cannot be adjusted according to different work requirements, which easily leads to poor contact of the soldering iron tip and inaccurate soldering points, which not only reduces work efficiency but also increases operational risks. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a new type of safe electric soldering iron, which avoids the problem that the existing electric soldering iron cannot adjust the position of the soldering iron tip according to different working requirements due to its fixed structure, which easily leads to poor contact of the soldering iron tip and inaccurate soldering points, which not only reduces work efficiency but also increases operational risks.

[0005] To solve the above technical problems, the present invention provides a technical solution as follows: a novel safe electric soldering iron, comprising a shell, a sealing cover being threadedly connected to the upper end of the shell, a heating groove being provided at one end of the shell near the sealing cover, a fixing block being fixed at the lower portion of the heating groove, a heater being provided inside the fixing block, a connecting pipe being connected to the lower portion of the heating groove, a storage tank being connected at the lower end of the connecting pipe, a discharge device being provided inside the storage tank, a discharge pipe being connected to the lower side of the storage tank, a soldering iron tip being connected at the lower end of the discharge pipe, and adjustment devices being connected on both sides of the soldering iron tip;

[0006] The adjusting device includes a fixing base fixed on the lower side of the shell, a support column is rotatably connected inside the fixing base, and the two support columns are fixedly connected to the soldering iron tip. A connecting column is rotatably connected to one side of the soldering iron tip, and a clamping column is rotatably connected to the end of the connecting column away from the soldering iron tip.

[0007] As an improvement, a sliding groove is provided on one side of the fixing seat close to the connecting column.

[0008] As an improvement, a plurality of grooves are provided on one side of the fixing seat close to the clamping column.

[0009] As an improvement, the discharge device includes a rotating column threadedly connected to one side of the shell, a bevel gear 1 is fixed to the end of the rotating column, the bevel gear 1 is meshed with the bevel gear 2, a sleeve is fixed at the axis of the bevel gear 2, a stud is provided inside the sleeve, and a pressure plate is fixed to the lower end of the stud.

[0010] As an improvement, a thread is provided on the inner side of the sleeve, and the sleeve is threadedly connected to the stud.

[0011] As an improvement, an electric control valve is provided inside the discharge pipe.

[0012] The advantage of the present invention over the prior art is that, through the adjustment device, the angle of the soldering iron tip can be adjusted according to different welding requirements, thereby avoiding the problem that the existing electric soldering iron cannot adjust the position of the soldering iron tip according to different working requirements due to its fixed structure, which easily leads to poor contact of the soldering iron tip and inaccurate soldering points, which not only reduces work efficiency but also increases operational risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a partial structural diagram of the utility model.

[0015] As shown in the figure: 1. Shell; 2. Sealing cover; 3. Heating tank; 4. Fixed block; 5. Heater; 6. Connecting pipe; 7. Storage tank; 8. Discharge device; 801. Rotating column; 802. Bevel gear 1; 803. Bevel gear 2; 804. Sleeve; 805. Stud; 806. Pressing plate; 9. Discharge pipe; 10. Soldering iron tip; 11. Adjusting device; 1101. Fixed seat; 1102. Support column; 1103. Connecting column; 1104. Clamping column. DETAILED DESCRIPTION

[0016] The present invention will be described in further detail below with reference to the accompanying drawings.

[0017] When the utility model is implemented, Figures 1 to 2 A novel safety electric soldering iron includes a housing 1, a sealing cover 2 being threadedly connected to the upper end of the housing 1 to prevent external dust or liquid from entering the interior of the device. A heating tank 3 is provided at one end of the housing 1 near the sealing cover 2. A fixing block 4 is fixed to the lower portion of the heating tank 3. A heater 5 is provided within the fixing block 4 to provide stable and precise heat. The lower portion of the heating tank 3 is connected to a storage tank 7 via a connecting pipe 6. The connecting pipe 6 is used to transport the material in the heating tank 3 to the storage tank 7.

[0018] A discharge device 8 is provided inside the storage tank 7 to control the flow rate of liquid tin. The discharge device 8 includes a rotating column 801 threadedly connected to one side of the housing 1. A bevel gear 1 802 is fixed to the end of the rotating column 801. The bevel gear 1 802 is meshedly connected to the bevel gear 2 803. A sleeve 804 is fixed to the axis of the bevel gear 2 803. A stud 805 is provided inside the sleeve 804. The inner side of the sleeve 804 is provided with a thread. The sleeve 804 is threadedly connected to the stud 805. A pressure plate 806 is fixed to the lower end of the stud 805.

[0019] During the implementation of the present invention, when soldering is required, the rotating column 801 is rotated to drive the bevel gear 1 802 to rotate, so that the meshing bevel gear 2 803 drives the sleeve 804 to rotate, and drives the pressure plate 806 on the lower side of the stud 805 to descend, so that the liquid tin discharge speed is accelerated.

[0020] The lower side of the storage tank 7 is connected to a discharge pipe 9, an electric control valve is provided inside the discharge pipe 9, the lower end of the discharge pipe 9 is connected to a soldering iron tip 10, and adjustment devices 11 are connected to both sides of the soldering iron tip 10 to adjust the angle of the soldering iron tip 10 as needed;

[0021] The adjustment device 11 includes a fixing base 1101 fixed to the lower side of the housing 1. A support column 1102 is rotatably connected to the fixing base 1101. The two support columns 1102 are fixedly connected to the soldering iron tip 10. A connecting column 1103 is rotatably connected to one side of the soldering iron tip 10. A sliding groove is provided on the side of the fixing base 1101 near the connecting column 1103. A clamping column 1104 is rotatably connected to the end of the connecting column 1103 away from the soldering iron tip 10. A plurality of grooves are provided on the side of the fixing base 1101 near the clamping column 1104.

[0022] During the implementation of the present invention, the connecting column 1103 is pulled to tilt the soldering iron tip 10 , and the clamping column 1104 is rotated to engage the clamping column 1104 with the fixing seat 1101 , so that the soldering iron tip 10 is fixed at a specified angle.

[0023] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A new type of safe soldering iron, characterized by: The invention comprises a shell (1), wherein the upper end of the shell (1) is threadedly connected to a sealing cover (2), a heating groove (3) is provided at one end of the shell (1) close to the sealing cover (2), a fixing block (4) is fixed at the lower part of the heating groove (3), a heater (5) is provided inside the fixing block (4), a connecting pipe (6) is connected to the lower part of the heating groove (3), the lower end of the connecting pipe (6) is connected to a storage tank (7), a discharge device (8) is provided inside the storage tank (7), a discharge pipe (9) is connected to the lower side of the storage tank (7), a soldering iron head (10) is connected to the lower end of the discharge pipe (9), and an adjusting device (11) is connected to both sides of the soldering iron head (10); The adjusting device (11) comprises a fixing seat (1101) fixed to the lower side of the housing (1); a support column (1102) is rotatably connected inside the fixing seat (1101); two support columns (1102) are fixedly connected to the soldering iron head (10); a connecting column (1103) is rotatably connected to one side of the soldering iron head (10); and a clamping column (1104) is rotatably connected to the end of the connecting column (1103) away from the soldering iron head (10).

2. A novel safety soldering iron according to claim 1, characterized in that: A sliding groove is provided on one side of the fixing seat (1101) close to the connecting column (1103).

3. A novel safety soldering iron according to claim 1, characterized in that: The fixing seat (1101) is provided with a plurality of grooves on one side close to the clamping column (1104).

4. A novel safety soldering iron according to claim 1, characterized in that: The discharge device (8) comprises a rotating column (801) threadedly connected to one side of the housing (1); a bevel gear 1 (802) is fixed to the end of the rotating column (801); the bevel gear 1 (802) is meshedly connected to the bevel gear 2 (803); a sleeve (804) is fixed at the axis of the bevel gear 2 (803); a stud (805) is provided inside the sleeve (804); and a pressure plate (806) is fixed to the lower end of the stud (805).

5. A novel safety soldering iron according to claim 4, characterized in that: The inner side of the sleeve (804) is provided with a thread, and the sleeve (804) is threadedly connected to the stud (805).

6. A novel safety soldering iron according to claim 1, characterized in that: An electric control valve is provided inside the discharge pipe (9).

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