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CN-224222908-U - Soldering gun for electronic engineering

CN224222908UCN 224222908 UCN224222908 UCN 224222908UCN-224222908-U

Abstract

The utility model relates to the field of soldering guns and discloses a soldering gun for electronic engineering, which comprises a gun body, wherein an installation component is arranged on the outer wall of the gun body, a smoke removing component is arranged on the right surface of the gun body, the smoke removing component comprises a supporting box, the left surface of the supporting box slides on the right surface of the gun body, an air pipe is arranged at the left part of the rear surface of the supporting box, a blocking component is arranged on the rear surface of the supporting box, and a smoke removing pipe is fixedly connected with the front surface of the supporting box. According to the utility model, through the smoke removing component, when an operator works by using the welding gun, smoke generated by welding tin can be sucked by the air suction nozzle and then discharged into the air pipe through the main air groove, so that harmful gas is discharged to the outside, the operator is prevented from sucking heavy metal-containing gas for a long time, and meanwhile, the side air passage can synchronously take effect to suck hot air of the gun barrel part of the welding gun, the air exchange rate of the gun barrel part is increased, and the heat dissipation efficiency of the gun barrel is enhanced.

Inventors

  • GUO LIMEI
  • ZHANG BINGYANG
  • ZHAO YANAN
  • XU PAN
  • FU ERWEI
  • WANG SHUE

Assignees

  • 王书娥

Dates

Publication Date
20260512
Application Date
20250603

Claims (8)

  1. 1. The soldering tin gun for the electronic engineering comprises a gun body (1) and is characterized in that an installation component (3) is arranged on the outer wall of the gun body (1), and a smoke removing component (2) is arranged on the right surface of the gun body (1); The smoke removal assembly (2) comprises a supporting box (21), the left surface of the supporting box (21) slides on the right surface of the gun body (1), an air pipe (22) is arranged on the left part of the rear surface of the supporting box (21), a blocking assembly (4) is arranged on the rear surface of the supporting box (21), a smoke removal pipe (23) is fixedly connected with the front surface of the supporting box (21), a suction nozzle (25) is fixedly connected with the front inner wall of the smoke removal pipe (23), a main air groove (24) is formed in the middle of the inner wall of the smoke removal pipe (23), a side air passage (26) is formed in the position, close to the left side, of the inner wall of the smoke removal pipe (23), and a plurality of heat absorption holes (27) are formed in the left surface of the smoke removal pipe (23) from front to back.
  2. 2. The soldering gun for electronic engineering according to claim 1, wherein the mounting assembly (3) comprises an extension plate (31), the front surface of the extension plate (31) is fixedly connected to the rear surface of the gun body (1), the inner wall of the extension plate (31) is detachably connected with a mounting frame (32) through a bolt (33), and the lower surface of the supporting box (21) is fixedly connected to the upper surface of the mounting frame (32).
  3. 3. A solder gun for electronic engineering according to claim 2, wherein the mounting frame (32) is U-shaped.
  4. 4. The soldering gun for electronic engineering according to claim 1, wherein the blocking component (4) comprises a connecting rod (41), the outer wall of the connecting rod (41) is slidably connected to the inner wall of the supporting box (21), a pressing plate (42) is fixedly connected to the upper surface of the connecting rod (41), and an arc-shaped groove is formed in the upper surface of the pressing plate (42).
  5. 5. The soldering gun for electronic engineering according to claim 4, wherein the lower surface of the connecting rod (41) is fixedly connected with a blocking plate (44), and the left side and the right side of the inner wall of the supporting box (21) are fixedly connected with sliding rods (43).
  6. 6. A solder gun for electronic engineering according to claim 5, wherein the inner wall of the blocking plate (44) is slidably connected to the outer wall of the slide bar (43), and the rear surface of the blocking plate (44) is in contact with the rear surface of the inner wall of the supporting box (21).
  7. 7. A solder gun for electronic engineering according to claim 6, wherein the lower surface of the blocking plate (44) is elastically connected with the lower surface of the inner wall of the supporting box (21) through a supporting spring (45).
  8. 8. The soldering gun for electronic engineering according to claim 7, wherein a rotating frame (46) is rotatably connected to the rear surface of the supporting box (21), the upper portion of the outer wall of the rotating frame (46) is inserted into the surface of the pressing plate (42), and the rotating frame (46) is U-shaped.

Description

Soldering gun for electronic engineering Technical Field The utility model relates to the field of soldering guns, in particular to a soldering gun for electronic engineering. Background The soldering gun is a common soldering tool in the field of electronic engineering, and is mainly used for soldering electronic components and circuit boards. The solder is melted through the heating component, so that conductive connection is realized. The structure of the welding machine generally comprises a handle, a heating element, a welding head (welding tip) and other parts, is simple and convenient to operate, can meet the basic welding requirements of the scenes such as electronic assembly, maintenance and the like, and is a common tool in the hands of electronic engineers and fans. Under the prior art, when the operator welds the electron setting such as circuit board with the welding gun, because of the welding gun needs to give off high temperature and melt the tin bar, and will contain the cigarette escape of heavy metal such as plumbous when the tin bar melts, long-term suction can cause the injury to the operator's health, and simultaneously after the welding is accomplished, the barrel part of welding gun can remain the temperature for a long time, provides a soldering gun that the electronic engineering was used for this and solves above-mentioned problem. Disclosure of utility model In order to make up for the defects, the utility model provides a soldering gun for electronic engineering, and aims to solve the problem that smoke containing heavy metals such as lead can escape when tin bars are melted and long-term inhalation can cause harm to the body of operators in the prior art. In order to achieve the purpose, the soldering tin gun for the electronic engineering comprises a gun body, wherein an installation component is arranged on the outer wall of the gun body, a smoke removing component is arranged on the right surface of the gun body, the smoke removing component comprises a supporting box, the left surface of the supporting box slides on the right surface of the gun body, an air pipe is arranged on the left part of the rear surface of the supporting box, a blocking component is arranged on the rear surface of the supporting box, a smoke removing pipe is fixedly connected to the front surface of the supporting box, an air suction nozzle is fixedly connected to the inner wall of the front part of the smoke removing pipe, a main air groove is formed in the middle of the inner wall of the smoke removing pipe, a side air passage is formed in the position, close to the left side, of the inner wall of the smoke removing pipe, and a plurality of heat absorbing holes are formed in the left surface of the smoke removing pipe from front to back. As a further description of the above technical solution: The mounting assembly comprises an extension plate, the front surface of the extension plate is fixedly connected to the rear surface of the gun body, the inner wall of the extension plate is detachably connected with a mounting frame through bolts, and the lower surface of the supporting box is fixedly connected to the upper surface of the mounting frame. As a further description of the above technical solution: The mounting frame is arranged in a U shape. As a further description of the above technical solution: The separation assembly comprises a connecting rod, the outer wall of the connecting rod is slidably connected with the inner wall of the supporting box, the upper surface of the connecting rod is fixedly connected with a pressing plate, and the upper surface of the pressing plate is provided with an arc-shaped groove. As a further description of the above technical solution: The lower surface fixedly connected with barrier plate of connecting rod, the inner wall left and right sides of supporting box all fixedly connected with slide bar. As a further description of the above technical solution: The inner wall sliding connection of barrier plate is at the outer wall of slide bar, the back surface of barrier plate contacts with the inner wall back surface of supporting box. As a further description of the above technical solution: The lower surface of the blocking plate is elastically connected with the lower surface of the inner wall of the supporting box through a supporting spring. As a further description of the above technical solution: The back surface of supporting box rotates and is connected with the rotating turret, the outer wall upper portion of rotating turret is pegged graft in the surface of clamp plate, the rotating turret sets up to the U type. The utility model has the following beneficial effects: 1. According to the utility model, through the smoke removing component, when an operator works by using the welding gun, smoke generated by welding tin can be sucked by the air suction nozzle and then discharged into the air pipe through the main air groove, so that harmful gas is disch