CN219254411U

CN219254411U - Multifunctional heating pen

Info

Publication number: CN219254411U
Application number: CN202222858923.3U
Authority: CN
Inventors: 叶根樟; 傅瑞; 叶好绿
Original assignee: Jinhua Yanchuang Technology Co ltd
Current assignee: Jinhua Yanchuang Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-06-27
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a multifunctional heating pen, which aims to solve the problem that a welding pen has a single function and cannot meet the use requirements under various conditions. The key points of the technical scheme are as follows: including the casing, be provided with in the casing and hold the chamber, hold the intracavity and be provided with power module and power module, the one end of casing is provided with the heating head subassembly, the heating head subassembly is provided with the slot including a plurality of connecting pieces and installing the module that generates heat on the connecting piece, one side that the connecting piece is close to heating plug, be provided with on the inner wall of slot and supply the module male through-hole that generates heat, fixedly connected with and the metal contact that the through-hole position corresponds on the inner wall of slot, the module that generates heat contradicts with metal contact, metal contact contradicts with power module. According to the utility model, the function diversification of the welding pen is realized by arranging the replaceable heating head component, so that the welding pen can meet the use requirements under more conditions, and is more convenient to use.

Description

Multifunctional heating pen

Technical Field

The utility model relates to a hand tool, in particular to a multifunctional heating pen.

Background

An electric welding pen (also called an electric soldering iron) is a common maintenance tool, and is widely applied to the fields of circuit maintenance, welding processing of electronic components and the like. In the working process, the welding pen heats the welding head through the electric conduction heating element, wherein after the welding head is heated to a preset temperature, the welding head can be used for melting soldering tin at a welded part to carry out welding processing.

However, the welding heads of the existing welding pens are always fixed, so that the welding pens have single functions and can only be used for electric welding, operators need to carry a large number of different tools to meet different work demands, and the welding heads are troublesome to operate and inconvenient to carry.

There is therefore a need to propose a solution to this problem.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a multifunctional heating pen, which realizes the functional diversification of the welding pen by arranging a replaceable heating head component, so that the multifunctional heating pen can meet the use requirements under more conditions and is more convenient to use.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a multifunctional heating pen, includes the casing, be provided with in the casing and hold the chamber, it is provided with power module and power module to hold the intracavity, the one end of casing is provided with rather than dismantling the first subassembly that generates heat of connection, the first subassembly that generates heat is including a plurality of connecting pieces and install the module that generates heat on the connecting piece, one side that the connecting piece is close to power module is provided with the slot, be provided with on the inner wall of slot and supply the module male through-hole that generates heat, fixedly connected with and the metal contact that the through-hole position corresponds on the inner wall of slot, the module that generates heat contradicts with metal contact, metal contact contradicts with power module.

Through adopting above-mentioned technical scheme, when the operation is carried out to the multifunctional welding pen that needs to use, link together the connecting piece that the required module that generates heat of this operation corresponds with the casing, supply power to power module through power module this moment, power module passes through the metal contact and realizes electrically conductive, the module that generates heat can realize spontaneous heating after the circular telegram, the module that generates heat just can treat the machined part after generating heat, when operating personnel need carry out other operations, can separate connecting piece and module that generates heat with the casing, change new corresponding connecting piece and the module that generates heat, just can use the new module that generates heat to carry out spontaneous heating, make it can satisfy the user demand under the multiple condition, make the function of welding pen more diversified.

The utility model is further provided with: the power supply module comprises a heat insulation shell fixedly connected with the shell and two symmetrically distributed heating plugs, wherein a through groove for the heating plugs to extend out is formed in one end, far away from the power supply module, of the heat insulation shell, the heating plugs are connected with the power supply module, and one end, close to the connecting piece, of each heating plug is inserted into the corresponding slot and is abutted against the corresponding metal contact.

Through adopting above-mentioned technical scheme, when needing to use the module that generates heat to process, drive heating plug through power module and generate heat, because heating plug's one end inserts in the slot and contradicts with metal contact, heating plug just can electrically conduct through metal contact, and the module that generates heat can make the module that generates heat carry out self-heating after passing through metal contact circular telegram, makes the module that generates heat can carry out processing operation.

The utility model is further provided with: the power module comprises a storage battery.

Through adopting above-mentioned technical scheme, the battery can supply power alone, makes the welding pen need not to connect plug and socket outward again, makes the carrying and the use of welding pen more convenient.

The utility model is further provided with: the battery also comprises a toggle switch and a PCB, wherein the toggle switch is connected with the battery and the PCB.

By adopting the technical scheme, the toggle switch can control the on-off of the power supply, and can prevent false touch, particularly when not in use, the switch toggle button is pushed backwards to disconnect the contact of the switch; when in use, the switch pulling button is pushed forward to be contacted with the switch, and then the switch is electrified.

The utility model is further provided with: and a charging interface connected with the PCB is arranged on the shell.

Through adopting above-mentioned technical scheme, can realize charging through the interface that charges, prolonged the life of welding pen.

The utility model is further provided with: the charging interface adopts a type-c charging interface.

By adopting the technical scheme, the charging interface adopts a type-c charging interface; and the charging wires are the same as those used by the current mainstream mobile terminals such as mobile phones and charging devices, so that the requirements of a plurality of charging wires carried outdoors are reduced, and the product compatibility of the welding pen is improved.

The utility model is further provided with: the side wall of the connecting piece is provided with a gripping groove, and the inner wall of the gripping groove is provided with a plurality of concave sections distributed in an array.

Through adopting above-mentioned technical scheme, the gripping groove can make things convenient for the finger to grasp more, and more laborsaving with the connecting piece from extracting, the sunken section range that a plurality of arrays distribute is formed with anti-skidding line, has increased the friction between hand and the gripping groove, has reduced the emergence of the condition of skidding.

The utility model is further provided with: the shell is internally fixedly connected with a plurality of supporting frames, and the PCB is embedded in the supporting frames.

Through adopting above-mentioned technical scheme, the setting of support frame can make the installation of PCB board more stable, has improved the stability of casing inner structure.

The utility model is further provided with: the heat insulation shell is provided with a mounting hole, an illuminating lamp is fixedly connected in the mounting hole, and the illuminating lamp is electrically connected with the PCB.

Through adopting above-mentioned technical scheme, at the in-process that the welding pen processed, the light can play the effect of illumination, makes the course of working can be more clear, and operating personnel operates more accurately.

The utility model is further provided with: the heating module comprises a soldering bit, a plastic welding head, a foam cutting head and a troweling head.

Through adopting above-mentioned technical scheme, each module that generates heat can both realize different functions after the heating, can satisfy the user demand under more circumstances.

In summary, the utility model has the following beneficial effects:

according to the utility model, when an operator needs to perform other operations, the connecting piece and the heating module can be separated from the shell, and the new corresponding connecting piece and the heating module can be replaced, so that the new heating module can be used for processing, the use requirements under various conditions can be met, and the functions of the welding pen are more diversified.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model, showing the overall structural features of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model showing the internal structural features of the housing;

FIG. 3 is a schematic diagram of a power module according to the present utility model, showing structural features of the power module;

FIG. 4 is a schematic structural view of the connector of the present utility model, showing the internal structural features of the connector;

FIG. 5 is a schematic structural diagram of a heat generating module according to the present utility model, showing the structural features of the heat generating module with different functions;

FIG. 6 is a schematic diagram of a heat generating module according to the present utility model, showing the structural features of the heat generating module with different functions;

FIG. 7 is a schematic diagram of a heat generating module according to the present utility model, showing the structural features of the heat generating module with different functions;

fig. 8 is a schematic structural diagram of a heat generating module according to the present utility model, showing structural features of heat generating modules with different functions.

In the figure: 1. a housing; 2. a power module; 3. a power supply module; 4. a connecting piece; 5. a slot; 6. a metal contact; 7. a heat insulating housing; 8. a heating plug; 9. a toggle switch; 10. a PCB board; 11. a grip groove; 12. a recessed section.

Detailed Description

In order to better understand the technical solutions of the present utility model, the following description will be made in detail with reference to the accompanying drawings and specific embodiments, and it should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "sleeved," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present utility model will be described in detail below with reference to the accompanying drawings.

The utility model provides a multi-functional pen that generates heat, as shown in fig. 1-8, including casing 1, be equipped with in the casing 1 and hold the chamber, hold intracavity and be equipped with power module 2 and power module 3, the one end of casing 1 is equipped with the first subassembly that generates heat rather than dismantling the connection, and the first subassembly that generates heat is including a plurality of connecting pieces 4 and install the module that generates heat on connecting piece 4, and the module that generates heat is including soldering iron head, plastics bonding tool, foam cutting head, the flat head of wiping.

One side of the connecting piece 4, which is close to the power supply module 3, is provided with a slot 5, the inner wall of the slot 5 is provided with a through hole for the heating module to insert, the inner wall of the slot 5 is fixedly connected with a metal contact 6 corresponding to the position of the through hole, the heating module is abutted against the metal contact 6, and the metal contact 6 is abutted against the power supply module 3.

The power supply module 3 comprises a heat insulation shell 7 fixedly connected with the shell 1 and two symmetrically distributed heating plugs 8, wherein a through groove for the heating plugs 8 to extend out is formed in one end, far away from the power supply module 2, of the heat insulation shell 7, the heating plugs 8 are connected with the power supply module 2, and one end, close to the connecting piece 4, of each heating plug 8 is inserted into the corresponding slot 5 and is abutted against the corresponding metal contact 6.

Still include toggle switch 9 and PCB board 10, toggle switch 9 is connected with battery, PCB board 10, is equipped with the interface that charges of being connected with PCB board 10 on the casing 1, and the interface that charges adopts type-c interface that charges, and casing 1 internal fixation has a plurality of support frames, and PCB board 10 embedding is in the support frame.

The side wall of the connecting piece 4 is provided with a gripping groove 11, and the inner wall of the gripping groove 11 is provided with a plurality of concave sections 12 distributed in an array.

The heat insulation shell 7 is provided with a mounting hole, a lighting lamp is fixedly connected in the mounting hole, and the lighting lamp is electrically connected with the PCB 10.

When the multifunctional welding pen is required to be used for operation, the connecting piece 4 corresponding to the heating module required by the operation is connected with the shell 1, at the moment, the power supply module 3 is used for supplying power to the power supply module 2, the power supply module 3 can conduct electricity through the metal contact 6, the heating module can process a workpiece to be processed after heating, when other operations are required by operators, the connecting piece 4 and the heating module can be separated from the shell 1, the new corresponding connecting piece 4 and the heating module are replaced, the new heating module can be used for processing, the use requirements under various conditions can be met, and the functions of the welding pen are more diversified.

Meanwhile, when the heating module is required to be used for processing, the power module 2 conducts electricity through the heating plug 8, and as one end of the heating plug 8 is inserted into the slot 5 and is abutted against the metal contact 6, the metal contact 6 can enable the heating module to realize electrifying, so that the heating module is enabled to perform self-heating, and the heating module can perform processing operation.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a multifunctional heating pen, includes casing (1), be provided with in casing (1) and hold the chamber, hold intracavity and be provided with power module (2) and power module (3), its characterized in that: the utility model discloses a heating device, including casing (1), casing (1) one end is provided with rather than the heating head subassembly of dismantling the connection, the heating head subassembly is including a plurality of connecting pieces (4) and install the module that generates heat on connecting piece (4), one side that connecting piece (4) are close to power module (3) is provided with slot (5), be provided with on the inner wall of slot (5) and supply the module male through-hole that generates heat, fixedly connected with and metal contact (6) that correspond with the through-hole position on the inner wall of slot (5), the module that generates heat contradicts with metal contact (6), metal contact (6) contradict with power module (3).

2. A multifunctional exothermic pen according to claim 1, wherein: the power supply module (3) comprises a heat insulation shell (7) fixedly connected with the shell (1) and two symmetrically distributed heating plugs (8), wherein one end of the heat insulation shell (7) away from the power supply module (2) is provided with a through groove for the heating plugs (8) to extend out, the heating plugs (8) are connected with the power supply module (2), and one end of the heating plugs (8) close to the connecting piece (4) is inserted into the slot (5) and is abutted to the metal contacts (6).

3. A multifunctional exothermic pen according to claim 1, wherein: the power module (2) comprises a storage battery.

4. A multifunctional exothermic pen according to claim 2, wherein: the intelligent electric power storage device further comprises a toggle switch (9) and a PCB (printed circuit board) and the toggle switch (9) is connected with the storage battery and the PCB (10).

5. A multi-functional exothermic pen according to claim 4, wherein: the shell (1) is provided with a charging interface connected with the PCB (10).

6. A multifunctional exothermic pen according to claim 5, wherein: the charging interface adopts a type-c charging interface.

7. A multifunctional exothermic pen according to claim 1, wherein: the side wall of the connecting piece (4) is provided with a gripping groove (11), and the inner wall of the gripping groove (11) is provided with a plurality of concave sections (12) distributed in an array.

8. A multifunctional exothermic pen according to claim 6, wherein: a plurality of supporting frames are fixedly connected in the shell (1), and the PCB (10) is embedded in the supporting frames.

9. A multi-functional exothermic pen according to claim 4, wherein: the heat insulation shell (7) is provided with a mounting hole, an illuminating lamp is fixedly connected in the mounting hole, and the illuminating lamp is electrically connected with the PCB (10).

10. A multifunctional exothermic pen according to claim 1, wherein: the heating module comprises a soldering bit, a plastic welding head, a foam cutting head and a troweling head.