CN211387273U

CN211387273U - Anti-scalding electric cautery pen for circuit simulation

Info

Publication number: CN211387273U
Application number: CN201921761110.4U
Authority: CN
Inventors: 杜舒婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-09-01
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an anti-scald electric cautery pen for circuit simulation, which comprises a pen-shaped cylinder, wherein a heat insulation layer is arranged on the outer wall of the pen-shaped cylinder, a discharge pipe is fixedly arranged at the bottom end of the pen-shaped cylinder, the top end of the discharge pipe is positioned in the pen-shaped cylinder, the top end of the discharge pipe is fixedly connected with a funnel-shaped tin storage pipe, the lower part of the funnel-shaped tin storage pipe is fixedly sleeved with a heating device, the bottom end of the heating device is fixedly provided with a plurality of heating wires, the bottom ends of the heating wires are fixedly connected with the outer wall of the lower part of the funnel-shaped tin storage tube, the top end of the heating device is fixedly provided with a power cord, the top end of the pen-shaped cylinder is fixedly provided with a sealing ring matched with the power cord, the fixed elastic rubber layer that is equipped with on the outer wall of insulating layer, the utility model discloses simple structure, convenient to use can effectually prevent to scald the personnel's the condition in the use.

Description

Anti-scalding electric cautery pen for circuit simulation

Technical Field

The utility model relates to an electric welding technical field, in particular to circuit simulation is with preventing scalding formula electricity pen that irons.

Background

Electric iron is more widely used in fields such as automation, but the current electric soldering pen has some obvious problems in the aspect of welding: the operation is inconvenient, time-consuming and labor-consuming; the tail-connected power connection wire is often easily burnt out due to careless contact with the head; the electric iron exposes in the outside heating part area ratio great, and the user need hold the tin stick and place the tin stick in the below of electric luo iron, scalds operating personnel easily, and is unsafe, so when carrying out circuit simulation teaching, scald personnel's phenomenon appears easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the existing defects, and provides a scald-proof electric cautery pen for circuit simulation, which is provided with a feed pipe and a funnel-shaped tin storage pipe, when in use, a user can put raw material tin particles into the feed pipe and then slide into the funnel-shaped tin storage pipe, so that the electric cautery pen is more convenient to add raw materials when in use, the raw materials are prevented from being pressed by hands of the user, the possibility of scald when in use is reduced, the heat insulation layer can insulate the pen-shaped cylinder by arranging the heat insulation layer and the elastic rubber layer, the elastic rubber layer covers the bottom end of the pen-shaped cylinder, the pen head leakage position is reduced, when in use, the user can effectively prevent scald or receive electric shock by holding the elastic rubber layer, the utility model has simple structure and convenient use, and can effectively prevent the scald of personnel in the use process, the problems in the background art can be effectively solved.

An anti-scalding type electrocautery pen for circuit simulation comprises a pen-shaped cylinder, wherein a heat insulation layer is arranged on the outer wall of the pen-shaped cylinder, a discharge pipe is fixedly arranged at the bottom end of the pen-shaped cylinder, the top end of the discharge pipe is positioned in the pen-shaped cylinder, a funnel-shaped tin storage pipe is fixedly connected to the top end of the discharge pipe, a heating device is fixedly sleeved at the lower part of the funnel-shaped tin storage pipe, a plurality of heating wires are fixedly arranged at the bottom end of the heating device, the bottom ends of the heating wires are fixedly connected with the outer wall of the lower part of the funnel-shaped tin storage pipe, a power line is fixedly arranged at the top end of the heating device, a sealing ring matched with the power line is fixedly arranged at the top;

further, the bottom end of the discharge pipe penetrates through the bottom end of the pen-shaped cylinder and is located in the middle of the pen-shaped cylinder;

further, the other end of the funnel-shaped tin storage tube penetrates through the upper parts of the pen-shaped cylinder and the heat insulation layer to extend out of the pen-shaped cylinder and is fixedly connected with a feeding tube;

further, the number of the heating wires is 4-6;

further, the other end of the power line penetrates through the top end of the pen-shaped cylinder, extends out of the pen-shaped cylinder and is fixedly connected with a power plug;

further, the elastic rubber layer is provided with anti-skid grains.

The utility model has the advantages that:

1. the utility model has the advantages that by arranging the feeding pipe and the funnel-shaped tin storage pipe, when in use, a user can put in raw material tin particles through the feeding pipe and then slide into the funnel-shaped tin storage pipe, so that the electric cautery pen is more convenient to add raw materials when in use, the user is prevented from pressing the raw materials with hands, and the possibility of scalding during use is reduced;

2. the utility model discloses a set up insulating layer and elastic rubber layer, the insulating layer can insulate against heat to the pen-shaped section of thick bamboo, and the elastic rubber layer covers the bottom of the pen-shaped section of thick bamboo for the nib spills the position and reduces, and when using, the user can prevent effectively scalding or receive the electric shock through holding the elastic rubber layer;

3. the utility model discloses simple structure, convenient to use can effectually prevent to scald the personnel's the condition in the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic perspective view of the heating device of the present invention.

Reference numbers in the figures: 1. a pen-shaped cartridge; 2. a thermal insulation layer; 3. a discharge pipe; 4. a funnel-shaped tin storage tube; 5. a heating device; 6. heating wires; 7. a power line; 8. a seal ring; 9. an elastic rubber layer; 10. a feed pipe; 11. and a power plug.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to 3, an anti-scalding electric cautery pen for circuit simulation comprises a pen-shaped cylinder 1, a heat insulation layer 2 is arranged on the outer wall of the pen-shaped cylinder 1, a discharge pipe 3 is arranged at the bottom end of the pen-shaped cylinder 1, the top end of the discharge pipe 3 is positioned in the pen-shaped cylinder 1, a funnel-shaped tin storage pipe 4 is fixedly connected to the top end of the discharge pipe 3, a heating device 5 is fixedly arranged on the lower portion of the funnel-shaped tin storage pipe 4 in a fixing mode, a plurality of heating wires 6 are arranged at the bottom end of the heating device 5 in a fixing mode, the bottom ends of the heating wires 6 are fixedly connected with the outer wall of the lower portion of the funnel-shaped tin storage pipe 4, a power line 7 is fixedly arranged at the top end of the pen-shaped cylinder 1.

As shown in fig. 2, the bottom end of the discharging tube 3 of this embodiment penetrates the bottom end of the pen-shaped cylinder 1 and is located at the middle position of the pen-shaped cylinder 1, and the heated tin liquid flows out through the discharging tube 3 to weld the position to be simulated by soldering.

As shown in fig. 1 and fig. 2, the other end of the funnel-shaped tin storage tube 4 of the present embodiment extends to the outside of the pen-shaped cylinder 1 through the upper parts of the pen-shaped cylinder 1 and the heat insulation layer 2 and is fixedly connected with a feeding tube 10, and the raw material tin particles can be put into the funnel-shaped tin storage tube 4 in the finance industry through the feeding tube 10.

As shown in fig. 1 to 3, the number of the heating wires 6 in this embodiment is 4-6, the other end of the power cord 7 penetrates through the top end of the pen-shaped cylinder 1, extends to the outside of the pen-shaped cylinder 1 and is fixedly connected with the power plug 1, and the elastic rubber layer 9 is provided with anti-skid lines.

The utility model discloses theory of operation and process:

before using, the user puts in the tin particle through the inlet pipe 10 first, then the landing is to the infundibulate stores up in the tin pipe 4, then insert power plug 11 in the power, heating device 5 works, heat the lower part of infundibulate stores up tin pipe 4 through heater strip 6, the tin liquid after the heating flows out to suitable position through discharging pipe 3, the utility model discloses a set up inlet pipe 10 and infundibulate stores up tin pipe 4, when using, the user can put in raw materials tin particle through inlet pipe 10, then the landing is to the infundibulate stores up in the tin pipe 4, makes the electric pen when using, more conveniently adds the raw materials, prevents that the user from pressing the raw materials with the hand, reduces the possibility that scalds appears when using, through having set up insulating layer 2 and elastic rubber layer 9, insulating layer 2 can insulate against heat to pen-shaped section of thick bamboo 1, elastic rubber layer 9 then covers pen-shaped section of thick bamboo 1, make the nib spill the position and reduce, when using, the user can effectually prevent to scald or receive the electric shock through holding elastic rubber layer 9, the utility model discloses simple structure, convenient to use can effectually prevent to appear scalding the personnel's in the use the condition.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a circuit simulation is with preventing scalding formula electric cauterization pen, includes a form of a pen section of thick bamboo (1), its characterized in that: the outer wall of the pen-shaped cylinder (1) is provided with a heat insulation layer (2), the bottom end of the pen-shaped cylinder (1) is fixedly provided with a discharge pipe (3), the top end of the discharge pipe (3) is positioned in the pen-shaped cylinder (1), the top end of the discharge pipe (3) is fixedly connected with a funnel-shaped tin storage pipe (4), the lower part of the funnel-shaped tin storage tube (4) is fixedly sleeved with a heating device (5), a plurality of heating wires (6) are fixedly arranged at the bottom end of the heating device (5), the bottom end of the heating wire (6) is fixedly connected with the outer wall of the lower part of the funnel-shaped tin storage tube (4), a power cord (7) is fixedly arranged at the top end of the heating device (5), a sealing ring (8) matched with the power cord (7) is fixedly arranged at the top end of the pen-shaped cylinder (1), an elastic rubber layer (9) is fixedly arranged on the outer wall of the heat insulation layer (2).

2. The burn-proof electrocautery pen for circuit simulation of claim 1, which is characterized in that: the bottom end of the discharge pipe (3) penetrates through the bottom end of the pen-shaped cylinder (1) and is located in the middle of the pen-shaped cylinder (1).

3. The burn-proof electrocautery pen for circuit simulation of claim 1, which is characterized in that: the other end of the funnel-shaped tin storage tube (4) penetrates through the upper parts of the pen-shaped cylinder (1) and the heat insulation layer (2) to extend out of the pen-shaped cylinder (1) and is fixedly connected with a feeding tube (10).

4. The burn-proof electrocautery pen for circuit simulation of claim 1, which is characterized in that: the number of the heating wires (6) is 4-6.

5. The burn-proof electrocautery pen for circuit simulation of claim 1, which is characterized in that: the other end of the power cord (7) penetrates through the top end of the pen-shaped cylinder (1) to extend out of the pen-shaped cylinder (1) and is fixedly connected with a power plug (11).

6. The burn-proof electrocautery pen for circuit simulation of claim 1, which is characterized in that: the elastic rubber layer (9) is provided with anti-skid lines.