CN114769782B - Structure and manufacturing method of instant heating type electric heating head module - Google Patents
Structure and manufacturing method of instant heating type electric heating head module Download PDFInfo
- Publication number
- CN114769782B CN114769782B CN202210562216.1A CN202210562216A CN114769782B CN 114769782 B CN114769782 B CN 114769782B CN 202210562216 A CN202210562216 A CN 202210562216A CN 114769782 B CN114769782 B CN 114769782B
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- layer
- heating
- head module
- electric heating
- heat
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 80
- 238000005485 electric heating Methods 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000010410 layer Substances 0.000 claims abstract description 93
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000005476 soldering Methods 0.000 claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 claims abstract description 20
- 239000002344 surface layer Substances 0.000 claims abstract description 10
- 230000008901 benefit Effects 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 48
- 230000008569 process Effects 0.000 claims description 39
- 239000000047 product Substances 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 11
- 238000005245 sintering Methods 0.000 claims description 9
- 239000011247 coating layer Substances 0.000 claims description 6
- 238000007639 printing Methods 0.000 claims description 6
- 239000011265 semifinished product Substances 0.000 claims description 6
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 3
- 238000009713 electroplating Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 235000000396 iron Nutrition 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
- B23K3/0315—Quick-heating soldering irons having the tip-material forming part of the electric circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electronic Switches (AREA)
Abstract
The invention discloses a structure and a manufacturing method of an instant heating type electric heating head module, and relates to the technical field of electric soldering irons, wherein the instant heating type electric heating head module structure is provided with a heating body and a jacket structure, the jacket structure is arranged outside the heating body, and the heating body comprises: matrix layer, layer that generates heat, insulating layer, electrode pin, the overcoat structure includes: the heat conduction layer, the overcoat layer, the surface layer. This instant heating type electric heat head module utilizes the layer of generating heat as the layer that generates heat of whole electric heat head module to built-in electric heat head module makes whole electric heat head module be self-heating structure, and not the heat conduction formula in the traditional soldering iron structure, and most obvious advantage lies in, after whole electric iron device was circular telegram, the soldering iron can produce high temperature immediately, need not to wait, improves work efficiency.
Description
Technical Field
The invention relates to the technical field of electric soldering iron, in particular to a structure and a manufacturing method of an instant heating type electric heating head module.
Background
The existing electric soldering iron is matched with the soldering iron head to use, the generated heat is in a conduction mode, namely, a heating body is arranged in the electric soldering iron, and after the heating body generates high temperature, the heating body is transmitted to the soldering iron head, such as the existing electric soldering iron with the publication number of CN1150077C, the electric soldering iron with the publication number of CN101264539B and the electric soldering iron with the publication number of CN 103706912A;
when the heat conduction structure/mode disclosed in the above patent is actually applied, after the electric soldering iron is electrified, only the heating element generates high temperature, the high temperature only needs to act on the soldering iron head for a period of time under the heat conduction effect, and then the electric soldering iron can be used for working, so that the heat conduction process wastes time, and the soldering iron head can not be heated immediately after being used without waiting;
in summary, a structure and a manufacturing method of the instant heating type electric heating head module are provided by those skilled in the art.
Disclosure of Invention
The invention provides a structure and a manufacturing method of an instant heating type electric heating head module, which solve the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
in a first aspect, the present invention provides a structure of an instant heating type electric heating head module, having a heating body and a jacket structure, the jacket structure being disposed outside the heating body,
the heating element includes:
the matrix layer is made of metal and is used as a basic supporting structure of the whole electric heating head module;
the heating layer is a heating circuit layer made of high-conductivity metal, and generates a large amount of high-temperature heat energy after current is introduced into the heating layer;
the insulating layer is made of insulating materials and is used as an insulating spacer layer between the substrate layer and the heating layer;
the electrode pin is arranged at the tail end of the heating circuit of the heating layer and is made of high-conductivity metal;
the jacket structure comprises:
the heat conducting layer is made of insulating heat conducting materials and is attached to the outer surface of the heating layer;
the outer sleeve layer is made of metal and is arranged outside the heat conducting layer;
and the surface layer is made of alloy material and is combined and fixed on the outer surface of the outer sleeve layer.
As a preferable technical scheme of the invention, the substrate layer and the outer sleeve layer are both members made of stainless steel metal, and the high-conductivity metal of the heating layer and the electrode pins is silver alloy.
As a preferable technical scheme of the invention, the insulating layer is 3M electrical insulating resin or microcrystalline glass, and the heat conducting layer is heat conducting pouring sealant or heat conducting silica gel sheet.
In a preferred embodiment of the present invention, the surface layer is a member made of a tin alloy.
As a preferred technical scheme of the invention, the number of the electrode pins is at least two, and four of the electrode pins are most preferred.
As the preferable technical scheme of the invention, the electric heating head module further comprises an electric heating head arranged at the end part of the whole electric heating head module, wherein the electric heating head is any one of conical shape, knife shape, horseshoe shape and sword shape.
As the preferable technical scheme of the invention, the characteristics of the electric heating head module structure are PTC characteristics, and the normal-temperature static resistance is less than 1 ohm.
In a second aspect, the present invention further provides a method for manufacturing an instant heating type electric heating head module structure, including the following steps:
a. covering the upper and lower surfaces of the substrate layer with the insulating layer by the process A, and combining the insulating layer with the substrate layer by the process B to obtain a product X;
b. printing a heating layer on the upper surface and the lower surface of a product X through a process C, and combining the heating layer with the product X through a process D to obtain a product Y;
c. arranging an outer coating layer outside the product Y, filling a heat conducting layer between the product Y and the outer coating layer, and curing at a high temperature to obtain a product Z;
d. combining a surface layer outside the product Z through a process E to obtain a semi-finished product electric heating head module;
e. and fixing a plurality of electrode pins at the tail end of a heating circuit of the heating layer in the semi-finished product electric heating head module.
As a preferable technical scheme of the invention, the process A is any one of spraying, printing and soaking, the process B and the process D are both high-temperature sintering processes, the sintering temperature of the high-temperature sintering processes is higher than 450 ℃, and the process E is an electroplating process.
The invention provides a structure and a manufacturing method of an instant heating type electric heating head module. Compared with the prior art, the method has the following beneficial effects:
this instant heating type electric heat head module utilizes the layer of generating heat as the layer that generates heat of whole electric heat head module to built-in electric heat head module makes whole electric heat head module be self-heating structure, and not the heat conduction formula in the traditional soldering iron structure, and most obvious advantage lies in, after whole electric iron device was circular telegram, the soldering iron can produce high temperature immediately, need not to wait, improves work efficiency.
In addition, compared with the traditional manufacturing method, the method for manufacturing the instant heating type electric heating module not only greatly reduces the manufacturing cost of the electric heating head module, but also has excellent heating efficiency, heat is rapidly generated, and heat is concentrated on the head of the electric heating head module, so that instant heating is realized.
Drawings
FIG. 1 is a schematic diagram of an instant heating type electric heating head module according to the present invention;
FIG. 2 is a cross-sectional view of A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a block flow diagram of a method of making the present invention.
In the figure: 1. a base layer; 2. an insulating layer; 3. a heat generating layer; 4. a heat conducting layer; 5. a jacket layer; 6. a surface layer; 7. an electrode pin; 8. heating the head.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-2, an embodiment of the present invention provides a technical solution: the utility model provides a structure of instant heating type electric heat head module, has heat-generating body and overcoat structure, and the overcoat structure sets up in the outside of heat-generating body, still including setting up in the electric heat head 8 of whole electric heat head module tip, the shape of electric heat head 8 is arbitrary one in toper, sword shape, horseshoe and the sword shape, and specific shape can be made according to actual demand.
Wherein, the heat-generating body includes:
the substrate layer 1 is made of stainless steel metal and is used as a basic supporting structure of the whole electric heating head module;
the heating layer 3 is a heating circuit layer made of high-conductivity silver alloy material, and after current is introduced, the heating layer 3 generates a large amount of high-temperature heat energy;
an insulating layer 2, which is provided as a 3M electrical insulating resin, as an insulating spacer layer between the base layer 1 and the heat generating layer 3;
the electrode pins 7 are arranged at the tail end of the heating circuit of the heating layer 3 and are made of high-conductivity silver alloy, and at least two electrode pins 7 are arranged, wherein four electrode pins are most preferable.
The coat structure comprises:
the heat conduction layer 4 is set as heat conduction pouring sealant or heat conduction silica gel sheet and is attached to the outer surface of the heating layer 3;
the outer sleeve layer 5 is made of stainless steel metal and is arranged outside the heat conducting layer 4;
a surface layer 6 made of tin alloy and fixed on the outer surface of the outer jacket layer 5;
in addition, the electric heating head module structure has PTC characteristic (is a semiconductor resistor with temperature sensitivity, and when the temperature exceeds a certain temperature (Curie temperature), the resistance value of the semiconductor resistor is increased in a step-like manner along with the temperature rise), and the normal-temperature static resistance value is smaller than 1 ohm.
This electric heat head module structure utilizes the heating circuit layer as the layer 3 that generates heat of whole electric heat head module to in the built-in electric heat head module, make whole electric heat head module be self-heating structure, and not the heat conduction formula in the traditional soldering iron structure, most obvious advantage lies in, after whole electric iron device is circular telegram, the soldering iron can produce the high temperature immediately, need not to wait, improves work efficiency.
Example 2
Referring to fig. 3, the embodiment of the present invention further provides a technical solution: a manufacturing method of an instant heating type electric heating head module structure comprises the following steps:
a. covering the upper and lower surfaces of the substrate layer 1 with the insulating layer 2 through the process A, and combining the insulating layer 2 with the substrate layer 1 through the process B to obtain a product X;
b. printing a heating layer 3 on the upper and lower surfaces of a product X through a process C, and combining the heating layer 3 with the product X through a process D to obtain a product Y;
c. an outer coating layer 5 is arranged outside the product Y, a heat conduction layer 4 is filled between the product Y and the outer coating layer 5, and the product Z is obtained through high-temperature curing;
d. combining a surface layer 6 on the outside of the product Z through a process E to obtain a semi-finished product electric heating head module;
e. and fixing a plurality of electrode pins 7 at the tail end of a heating circuit of the heating layer 3 in the semi-finished product electric heating head module.
In the manufacturing method, the process A is any one of spraying, printing and soaking, the process B and the process D are both high-temperature sintering processes, the sintering temperature of the high-temperature sintering process is higher than 450 ℃, and the process E is an electroplating process.
Compared with the traditional manufacturing method, the instant heating type electric heating head module obtained by the manufacturing method not only greatly reduces the manufacturing cost of the electric heating head module, but also has excellent heating efficiency, heat is rapidly generated, and the heat is concentrated on the head of the electric heating head module, so that instant heating is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A method for manufacturing an instant heating type electric heating head module comprises a heating body and a jacket structure, wherein the jacket structure is arranged outside the heating body,
the heating element includes:
the matrix layer (1) is made of metal and is used as a basic supporting structure of the whole electric heating head module;
the heating layer (3) is a heating circuit layer made of high-conductivity metal, and after current is introduced, the heating layer (3) generates a large amount of high-temperature heat energy;
an insulating layer (2) which is made of insulating material and is used as an insulating spacer layer between the substrate layer (1) and the heating layer (3);
the electrode pins (7) are arranged at the tail end of the heating circuit of the heating layer (3) and are made of high-conductivity metal materials;
the jacket structure comprises:
the heat conduction layer (4) is made of an insulating heat conduction material and is attached to the outer surface of the heating layer (3);
the outer sleeve layer (5) is made of metal and is arranged outside the heat conducting layer (4);
a surface layer (6) which is made of alloy material and is combined and fixed on the outer surface of the outer sleeve layer (5);
the substrate layer (1) and the outer sleeve layer (5) are members made of stainless steel metal, and the high-conductivity metal of the heating layer (3) and the electrode pins (7) is silver alloy;
the number of the electrode pins (7) is at least two,
according to the electric heating head module structure, the heating circuit layer is used as the heating layer (3) of the whole electric heating head module and is arranged in the electric heating head module, so that the whole electric heating head module is of a self-heating structure, and is not in a heat conduction type in a traditional soldering iron structure, and the electric heating head module structure has the most obvious advantages that after the whole electric soldering iron device is electrified, the soldering iron head can immediately generate high temperature without waiting, and the working efficiency is improved;
the manufacturing method comprises the following steps:
a. covering the upper and lower surfaces of the substrate layer (1) with the insulating layer (2) through the process A, and combining the insulating layer (2) with the substrate layer (1) through the process B to obtain a product X;
b. printing a heating layer (3) on the upper surface and the lower surface of a product X through a process C, and combining the heating layer (3) with the product X through a process D to obtain a product Y;
c. an outer coating layer (5) is arranged outside the product Y, a heat conduction layer (4) is filled between the product Y and the outer coating layer (5), and the product Z is obtained through high-temperature curing;
d. combining a surface layer (6) outside the product Z through a process E to obtain a semi-finished product electric heating head module;
e. fixing a plurality of electrode pins (7) at the tail end of a heating circuit of a heating layer (3) in the semi-finished product electric heating head module;
the process A is any one of spraying, printing and soaking, the process B and the process D are both high-temperature sintering processes, the sintering temperature of the high-temperature sintering process is higher than 450 ℃, and the process E is an electroplating process.
2. The method for manufacturing the instant heating type electric heating head module according to claim 1, wherein the heat conducting layer (4) is a heat conducting pouring sealant or a heat conducting silica gel sheet, and the number of the electrode pins (7) is four.
3. The method of manufacturing an instant heating electric head module according to claim 1, characterized in that the surface layer (6) is a component of tin alloy material.
4. The method for manufacturing the instant heating type electric heating head module according to claim 1, further comprising an electric heating head (8) arranged at the end part of the whole electric heating head module, wherein the electric heating head (8) is any one of a cone shape, a knife shape, a horseshoe shape and a sword shape.
5. The method of claim 1, wherein the electric heating head module structure has PTC characteristics and a static resistance at normal temperature of less than 1 ohm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210562216.1A CN114769782B (en) | 2022-05-23 | 2022-05-23 | Structure and manufacturing method of instant heating type electric heating head module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210562216.1A CN114769782B (en) | 2022-05-23 | 2022-05-23 | Structure and manufacturing method of instant heating type electric heating head module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114769782A CN114769782A (en) | 2022-07-22 |
| CN114769782B true CN114769782B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210562216.1A Active CN114769782B (en) | 2022-05-23 | 2022-05-23 | Structure and manufacturing method of instant heating type electric heating head module |
Country Status (1)
| Country | Link |
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| CN (1) | CN114769782B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10239167A (en) * | 1996-12-27 | 1998-09-11 | Nippon Bonkooto Kk | Thermocouple sensor for detecting iron tip temperature |
| WO2006136095A1 (en) * | 2005-06-24 | 2006-12-28 | L Lab Corporation | An electrical soldering iron and a temperature control method thereof |
| CN101264539A (en) * | 2008-04-25 | 2008-09-17 | 孙思江 | Electric iron |
| CN104526102A (en) * | 2015-02-01 | 2015-04-22 | 周晅民 | Novel tip-heated soldering iron head |
| CN110536491A (en) * | 2019-09-25 | 2019-12-03 | 重庆利迈陶瓷技术有限公司 | A kind of ceramic electrically-heated body and electric iron of double-layer structure |
| CN214921214U (en) * | 2021-01-18 | 2021-11-30 | 深圳市速购商务有限公司 | Integrated electric soldering iron capable of efficiently generating heat |
| CN215034303U (en) * | 2021-01-18 | 2021-12-07 | 深圳市速购商务有限公司 | Low-cost high-efficient integrated form electric iron that generates heat |
| CN215034304U (en) * | 2021-01-18 | 2021-12-07 | 深圳市速购商务有限公司 | Split type electric iron with high-efficiency heat transfer |
-
2022
- 2022-05-23 CN CN202210562216.1A patent/CN114769782B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10239167A (en) * | 1996-12-27 | 1998-09-11 | Nippon Bonkooto Kk | Thermocouple sensor for detecting iron tip temperature |
| WO2006136095A1 (en) * | 2005-06-24 | 2006-12-28 | L Lab Corporation | An electrical soldering iron and a temperature control method thereof |
| CN101264539A (en) * | 2008-04-25 | 2008-09-17 | 孙思江 | Electric iron |
| CN104526102A (en) * | 2015-02-01 | 2015-04-22 | 周晅民 | Novel tip-heated soldering iron head |
| CN110536491A (en) * | 2019-09-25 | 2019-12-03 | 重庆利迈陶瓷技术有限公司 | A kind of ceramic electrically-heated body and electric iron of double-layer structure |
| CN214921214U (en) * | 2021-01-18 | 2021-11-30 | 深圳市速购商务有限公司 | Integrated electric soldering iron capable of efficiently generating heat |
| CN215034303U (en) * | 2021-01-18 | 2021-12-07 | 深圳市速购商务有限公司 | Low-cost high-efficient integrated form electric iron that generates heat |
| CN215034304U (en) * | 2021-01-18 | 2021-12-07 | 深圳市速购商务有限公司 | Split type electric iron with high-efficiency heat transfer |
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|---|---|
| CN114769782A (en) | 2022-07-22 |
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