CN218799695U

CN218799695U - Composite silica gel soldering iron structure

Info

Publication number: CN218799695U
Application number: CN202223241574.7U
Authority: CN
Inventors: 李鹏搏
Original assignee: Anhui Tiansen Tobacco Machinery Co ltd
Current assignee: Anhui Tiansen Tobacco Machinery Co ltd
Priority date: 2022-05-07
Filing date: 2022-12-02
Publication date: 2023-04-07
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to a flatiron technical field specifically is a compound silica gel flatiron structure, including the flatiron main part, the bottom of flatiron main part is vulcanized and is had heat conduction silica gel layer, the top of flatiron main part has the heat insulating board through the mounting screw, the intermediate position department fixed mounting of heat insulating board top one side has the controller. The utility model discloses a heat conduction silica gel layer can be fine fill and the flatiron main part and heated the clearance of contact surface between the object, can extrude the contact surface with the air, because the air is hot bad conductor, can seriously obstruct the transmission of heat between the contact surface, consequently the difference in temperature between flatiron main part and the heated object can be reduced on heat conduction silica gel layer, and heat conduction silica gel layer has good insulating performance, can avoid the circuit short circuit to cause the risk of being heated the object and damaging, and heat conduction silica gel layer can be good with soldering tin contact, avoid taking place to lead to being difficult to the phenomenon of tin sticky because of flatiron oxidation.

Description

Composite silica gel soldering iron structure

Technical Field

The utility model relates to a flatiron technical field specifically is a compound silica gel flatiron structure.

Background

Current soldering irons are generally referred to as tools for soldering electronic components, including bases and tips.

The existing soldering irons are difficult to be in close contact with a heated object, so that the heated object can not be uniformly heated, and the existing soldering irons are oxidized due to high temperature and long-time exposure in the air in the use process, and the oxidized soldering irons are difficult to stick tin, so that the soldering irons are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a compound silica gel flatiron structure, including the flatiron main part, the bottom of flatiron main part is vulcanized and is had the heat conduction silica gel layer, the top of flatiron main part has the heat insulating board through the mounting screw, the intermediate position department fixed mounting of heat insulating board top one side has the controller.

As an optimal technical scheme of the utility model, the thickness on heat conduction silica gel layer is 5 millimeters, the main material of flatiron main part is metallic aluminum.

As a preferred technical scheme of the utility model, the electrothermal tube mounting hole has all been seted up, two to the inside both sides of flatiron main part the electrothermal tube is all installed, two to the inside of electrothermal tube mounting hole the electrothermal tube all with controller electric connection.

As an optimal technical scheme of the utility model, the resistance mounting hole has been seted up to the inside of flatiron main part, the internally mounted of resistance mounting hole has thermistor, thermistor with controller electric connection, thermistor is PT100 platinum resistance.

As an optimal technical scheme of the utility model, the front of controller is provided with the display screen, the intermediate position department fixed mounting at heat insulating board top has the screw thread post.

The utility model has the advantages that:

1. the heat-conducting silicon adhesive layer of the composite silicon iron structure can well fill the gap between the iron body and the heated object, and can extrude air out of the contact surface.

2. The heat-conducting silica gel layer of the composite silica gel soldering iron structure can be well contacted with soldering tin, and the phenomenon that the soldering iron is difficult to be stained with tin due to oxidation is avoided.

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 principles of the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a composite silica gel soldering iron structure of the present invention;

fig. 2 is a side view of the composite silica gel soldering iron structure of the present invention;

fig. 3 is a flow chart of the composite silica gel soldering iron structure of the present invention;

in the figure: 1. a soldering iron main body; 2. a heat conductive silica gel layer; 3. mounting holes for electric heating tubes; 4. a thermistor; 5. a resistor mounting hole; 6. an electric heating tube; 7. a controller; 8. a display screen; 9. a threaded post; 10. an insulating panel.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a compound silica gel flatiron technical scheme, includes flatiron main part 1, the bottom of flatiron main part 1 is vulcanized and is had heat conduction silica gel layer 2, the utility model discloses a fill that heat conduction silica gel layer 2 can be fine and flatiron main part 1 and the clearance of the contact surface between the heated object, can extrude the contact surface with the air, because the air is hot bad conductor, can seriously obstruct the transmission of heat between the contact surface, consequently heat conduction silica gel layer 2 can reduce flatiron main part 1 and the difference in temperature between the heated object, and heat conduction silica gel layer 2 has good insulating performance, can avoid the risk that the circuit short circuit caused the damage of the heated object.

A heat insulation plate 10 is installed on the top of the soldering iron main body 1 through a screw, a controller 7 is fixedly installed in the middle of one side of the top of the heat insulation plate 10, and the heat insulation plate 10 can prevent the controller 7 from being in direct contact with the soldering iron main body 1.

The thickness on heat conduction silica gel layer 2 is 5 millimeters, and the main material of flatiron main part 1 is metallic aluminum, and metallic aluminum has good heat conductivility to and have good corrosion resistance, heat conduction silica gel layer 2 can be good with soldering tin contact, avoid taking place to lead to being difficult to the phenomenon of tin sticky because of flatiron oxidation.

Electrothermal tube mounting holes 3 have all been seted up to the inside both sides of flatiron main part 1, and electrothermal tube 6 is all installed to the inside of two electrothermal tube mounting holes 3, and two electrothermal tubes 6 all with controller 7 electric connection, the steerable electrothermal tube 6 of controller 7 is to flatiron main part 1 heating for the temperature of flatiron main part 1 rises.

The soldering iron main body 1 is internally provided with a resistor mounting hole 5, a thermistor 4 is mounted in the resistor mounting hole 5, the thermistor 4 is electrically connected with a controller 7, the thermistor 4 is a PT100 platinum resistor, when the temperature of the soldering iron main body 1 rises, the resistance value of the thermistor 4 changes, the thermistor 4 is a PT100 platinum resistor, so that the resistance value of the thermistor 4 regularly increases at a constant speed along with the rise of the temperature, the current passing through the thermistor 4 is reduced after the resistance value of the thermistor 4 rises, and the controller 7 detects the current passing through the thermistor 4.

The front of controller 7 is provided with display screen 8, and the intermediate position department fixed mounting at heat insulating board 10 top has screw thread post 9, and controller 7 can show corresponding temperature numerical value through display 8 after detecting out the electric current that passes through in thermistor 4, can monitor the temperature of flatiron main part 1 in real time, and accessible screw thread post 9 will the utility model discloses install with welding equipment.

The working principle is as follows: before using, examine earlier the utility model discloses the security of each structure, wherein thermistor 4, electrothermal tube 6, controller 7 and display screen 8 are current electrical components, can use its lectotype installation according to the in-service use demand, when using this compound silica gel flatiron structure, at first will through screw post 9 the utility model discloses install with welding equipment, and be thermistor 4 through welding equipment, electrothermal tube 6, controller 7 supply power, start electrothermal tube 6 through controller 7, electrothermal tube 6 will heat flatiron main part 1, make the temperature of flatiron main part 1 rise, after flatiron main part 1 temperature rises, thermistor 4's resistance will change, because thermistor 4 is PT100 platinum resistance, consequently along with the rising of temperature, thermistor 4's resistance will be at the uniform velocity regular increase, current through thermistor 4 after the rising of thermistor 4 resistance will reduce, controller 7 will detect the electric current that passes through from thermistor 4, and show corresponding temperature numerical value through display 8, thereby can monitor the temperature of flatiron main part 1 in real time.

The utility model discloses a heat conduction silica gel layer 2 can be fine fill and the contact surface between flatiron main part 1 and the heated object clearance, can extrude the contact surface with the air, because the air is hot bad conductor, can seriously obstruct the heat transmission between the contact surface, consequently heat conduction silica gel layer 2 can reduce flatiron main part 1 and the difference in temperature between the heated object to and heat conduction silica gel layer 2 has good insulating performance, can avoid the circuit short circuit to cause the risk of being heated the object damage.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound silica gel flatiron structure, includes flatiron main part (1), its characterized in that, the bottom vulcanization of flatiron main part (1) has heat conduction silica gel layer (2), there is heat insulating board (10) at the top of flatiron main part (1) through the screw mounting, there is controller (7) at the intermediate position department fixed mounting of heat insulating board (10) top one side.

2. A composite silica gel soldering iron structure according to claim 1, wherein the thickness of the heat conductive silica gel layer (2) is 5 mm, and the main material of the soldering iron body (1) is metallic aluminum.

3. The composite silica gel soldering iron structure according to claim 1, wherein two sides of the interior of the soldering iron main body (1) are respectively provided with an electric heating tube mounting hole (3), the two electric heating tubes (6) are respectively mounted in the two electric heating tube mounting holes (3), and the two electric heating tubes (6) are respectively electrically connected with the controller (7).

4. The composite silica gel soldering iron structure according to claim 1, wherein a resistor mounting hole (5) is formed in the soldering iron main body (1), a thermistor (4) is mounted in the resistor mounting hole (5), the thermistor (4) is electrically connected with the controller (7), and the thermistor (4) is a PT100 platinum resistor.

5. A composite silica gel soldering iron structure according to claim 1, wherein a display screen (8) is arranged on the front surface of the controller (7), and a threaded column (9) is fixedly arranged at the middle position of the top of the heat insulation plate (10).