CN211331705U - Novel internal heating type electric iron - Google Patents
Novel internal heating type electric iron Download PDFInfo
- Publication number
- CN211331705U CN211331705U CN201922356743.3U CN201922356743U CN211331705U CN 211331705 U CN211331705 U CN 211331705U CN 201922356743 U CN201922356743 U CN 201922356743U CN 211331705 U CN211331705 U CN 211331705U
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- iron
- handle
- soldering iron
- electric
- resistor
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Abstract
The utility model provides a novel interior hot type electric iron belongs to electric iron technical field. The novel internal heating type electric soldering iron comprises an electric soldering iron main body assembly and a temperature adjusting assembly. The electric iron main body assembly comprises an iron head, an iron core, a handle, a power line, a wire, a binding post and a clamping piece, wherein one end of the iron core is installed inside one end of the handle, the iron head is installed at the other end of the iron core, the wire and the binding post are installed inside the handle, and one end of the wire is connected with the binding post. The utility model discloses handheld electric iron handle corresponds the resistance piece of the different resistances of connecting resistance inter block portion through the outside switch of starting handle for the inside electric current of process of wire is adjusted, even has different temperatures of soldering iron core, makes the soldering iron have different welding temperature, realizes that electric iron self just can carry out temperature regulation, and the structure is small and exquisite, it is convenient to use.
Description
Technical Field
The utility model relates to an electric iron field particularly, relates to a novel interior hot type electric iron.
Background
The electric soldering iron is a necessary tool for electronic production and electric appliance maintenance, mainly used for welding elements and conducting wires, and can be divided into an internal heating type electric soldering iron and an external heating type electric soldering iron according to mechanical structures, and can be divided into a non-tin-absorbing electric soldering iron and a tin-absorbing electric soldering iron according to functions.
The existing internally heated electric soldering iron can not adjust the temperature by itself, and can adjust the temperature by matching with a special temperature controller for the electric soldering iron, although the temperature controller for the electric soldering iron has a good temperature control effect, the whole volume of the temperature controller for the electric soldering iron is large, and if the electric soldering iron with built-in temperature adjustment can be designed, the use is more convenient.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a novel interior hot type electric iron aims at improving the problem that current interior hot type electric iron self can not adjust the temperature.
The utility model discloses a realize like this:
the utility model provides a novel interior hot type electric iron, including electric iron main part subassembly and temperature regulation subassembly.
Electric iron main part subassembly includes soldering iron, flatiron core, handle, power cord, wire, terminal and joint spare, soldering iron core one end install in inside handle one end, the soldering iron install in the soldering iron core other end, the wire with the terminal all install in inside the handle, wire one end connect in the terminal, the terminal connection in the soldering iron core, joint spare joint in the wire outside, power cord one end run through in the handle tip, just power cord one end connect in the wire, the temperature regulation subassembly includes switch and resistance group, the switch respectively with resistance group with the wire is established ties, just the switch install in handle one side, resistance group install in inside the handle.
In an embodiment of the present invention, the resistor group includes a box body, a first wiring board, a second wiring board, a first resistor, a second resistor, and a third resistor, the first wiring board and the second wiring board are installed in the two sides of the box body, the first resistor is connected to the second resistor and the third resistor, the first wiring board and the second wiring board are connected to the wires in series.
In an embodiment of the present invention, the switch is a three-opening single-control switch, and three sets of single joints in the three-opening single-control switch are respectively connected to the first resistance member, the second resistance member and the other end of the third resistance member, and another set of combined joints in the three-opening single-control switch is connected to the second wiring board.
The utility model discloses an in one embodiment, the supporting seat is all installed to the inside both sides of box body, just first wiring board with the second wiring board install respectively in supporting seat one side, insulating the pad is installed to supporting seat one side.
In an embodiment of the present invention, the joint member includes a support ring, a pressing block and a screw, the wire runs through the support ring, the pressing block is disposed on the top of the wire, the bottom of the screw runs through the outside of the handle, and the end of the screw is fixedly connected to the top of the support ring.
The utility model discloses an in one embodiment, first draw-in groove has been seted up to the inside bottom of support ring, the second draw-in groove has been seted up to the briquetting bottom, the wire run through in between first draw-in groove and the second draw-in groove.
The utility model discloses an in one embodiment, threaded hole is seted up at the briquetting top, screw bottom spiro union in threaded hole inside.
In an embodiment of the present invention, the support ring has a through hole at the top, and the bottom of the screw is movably inserted into the through hole.
In an embodiment of the present invention, a casing is sleeved between the soldering iron core and the soldering iron tip.
In an embodiment of the present invention, the joint member is provided with at least two sets, and two sets the joint member is respectively set up in the temperature adjusting component both sides.
The utility model has the advantages that: the utility model discloses a novel interior hot type electric iron that above-mentioned design obtained, during the use, with the power cord circular telegram in the electric iron main part subassembly, handheld electric iron handle corresponds the resistance piece of the different resistances of connecting resistance group portion through the outside switch of start handle for the inside electric current of process of wire is adjusted, even have different temperatures of flatiron core, make the soldering bit have different welding temperature, realize that electric iron self just can carry out temperature regulation, the structure is small and exquisite, it is convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a novel internal heating electric iron provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of a clip according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a temperature adjustment assembly according to an embodiment of the present invention;
fig. 4 is a schematic view of a supporting seat structure provided by an embodiment of the present invention.
In the figure: 10-electric iron main body component; 110-a soldering iron tip; 120-solder core; 130-a housing; 140-a handle; 150-a power line; 160-a wire; 170-terminal post; 180-a clip; 181-support ring; 182-a through hole; 183-briquetting; 184-screw; 185-a first card slot; 186-a second card slot; 187-a threaded hole; 20-a temperature regulating component; 210-a switch; 220-a resistor group; 221-a box body; 222 — a first patch panel; 223-a second patch panel; 224-a first resistive member; 225-a second resistive member; 226-a third resistive member; 227-support seat.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a novel internal heating electric soldering iron, which includes an electric soldering iron main body assembly 10 and a temperature adjusting assembly 20.
The electric soldering iron main body assembly 10 is used for soldering, and as a common electric soldering iron soldering tool, the temperature adjusting assembly 20 reduces current in a circuit by changing a resistance value, so that the soldering temperature of the electric soldering iron is controlled.
Referring to fig. 1, an electric soldering iron main body assembly 10 includes a soldering iron head 110, a soldering iron core 120, a handle 140, a power line 150, a wire 160, a terminal 170 and a clip element 180, wherein one end of the soldering iron core 120 is installed inside one end of the handle 140, the soldering iron head 110 is installed at the other end of the soldering iron core 120, the wire 160 and the terminal 170 are both installed inside the handle 140, one end of the wire 160 is connected to the terminal 170, the terminal 170 is connected to the soldering iron core 120, the clip element 180 is clipped outside the wire 160, one end of the power line 150 penetrates through the end of the handle 140, one end of the power line 150 is connected to the wire.
Referring to fig. 2, the clamping member 180 includes a support ring 181, a pressing block 183 and a screw 184, the wire 160 penetrates through the support ring 181, the pressing block 183 is disposed at the top of the wire 160, the bottom of the screw 184 movably penetrates through the outside of the handle 140, the end of the screw 184 is fixedly connected to the top of the support ring 181, the bottom of the inside of the support ring 181 is provided with a first clamping groove 185, the bottom of the pressing block 183 is provided with a second clamping groove 186, the wire 160 penetrates between the first clamping groove 185 and the second clamping groove 186, the top of the pressing block 183 is provided with a threaded hole 187, the bottom of the screw 184 is screwed into the threaded hole 187, the top of the support ring; the pressing block 183 is pressed by rotating the screw 184 so that the pressing block 183 presses the fixed wire 160.
Referring to fig. 3, the temperature adjustment assembly 20 includes a switch 210 and a resistor group 220, the switch 210 is connected in series with the resistor group 220 and the conductive wire 160, the switch 210 is installed at one side of the handle 140, and the resistor group 220 is installed inside the handle 140. The outer shell 130 is sleeved between the soldering iron core 120 and the soldering iron head 110, the outer shell 130 is used for protecting the soldering iron core 120, the soldering iron core 120 is prevented from being exposed outside to scald a human body, the clamping pieces 180 are at least provided with two groups, the two groups of clamping pieces 180 are respectively arranged on two sides of the temperature adjusting assembly 20, and the two groups of clamping pieces 180 are respectively used for fixing the wires 160 on two sides inside the handle 140.
Referring to fig. 3 and 4, the resistor group 220 includes a box body 221, a first terminal plate 222, a second terminal plate 223, a first resistor 224, a second resistor 225 and a third resistor 226, the first terminal plate 222 and the second terminal plate 223 are respectively installed at two sides of the interior of the box body 221, one ends of the first resistor 224, the second resistor 225 and the third resistor 226 are connected to the first terminal plate 222, the first terminal plate 222 and the second terminal plate 223 are respectively connected in series with a single wire 160, the switch 210 is a three-way single control switch, three sets of single connectors of the three-way single control switch are respectively connected to the other ends of the first resistor 224, the second resistor 225 and the third resistor 226, and the other set of combined connectors of the three-way single control switch is connected to the second terminal plate 223, that is, the three sets of resistors are respectively electrically connected to the three-way single control switches in series, the support seats 227 are installed at two sides of the interior of the box body 221, through the bolt fastening between box body 221 and the supporting seat 227, and install respectively in supporting seat 227 one side first wiring board 222 and second wiring board 223, adopt the draw-in groove joint to fix between first wiring board 222 and second wiring board 223 and the supporting seat 227, insulating pad is installed to supporting seat 227 one side, and supporting seat 227 and box body 221 all adopt insulating material, and insulating pad is used for the secondary insulation to use.
It should be noted that the first resistive member 224, the second resistive member 225, and the third resistive member 226 may be resistors with different resistances. The specific model specifications of the switch 210, the first resistive element 224, the second resistive element 225, and the third resistive element 226 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted. The supply of the switch 210, the first resistive member 224, the second resistive member 225 and the third resistive member 226 and their principles will be clear to the skilled person and will not be described in detail here.
The novel internal heating electric soldering iron also provides another embodiment, wherein the temperature adjusting assembly 20 can adopt a miniature adjustable disk rheostat, and the internal resistance value of the rheostat is adjusted by rotating an external switch of the rheostat, so that the current in the lead 160 is adjusted, and the temperature adjusting effect of the electric soldering iron head 110 is achieved.
The working principle of the novel internal heating electric iron is as follows: when the electric soldering iron is used, the power line 150 in the electric soldering iron main body assembly 10 is electrified, the electric soldering iron handle 140 is held by hands, the resistor pieces in the resistor group 220 are correspondingly connected through the switch 210 outside the starting handle 140, so that the resistor pieces are conducted, the first resistor piece 224, the second resistor piece 225 and the third resistor piece 226 respectively correspond to resistors with different resistances, so that the current passing through the inside of the lead 160 is adjusted, namely the soldering iron core 120 has different temperatures, so that the soldering iron head 110 has different soldering temperatures, the temperature of the electric soldering iron can be adjusted, and the electric soldering iron is small in structure and convenient to use; the proper use of the tip 110 also reduces the oxidation rate of the tip 110.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)
1. A novel internal heating electric iron is characterized by comprising
The electric soldering iron main body component (10), the electric soldering iron main body component (10) comprises a soldering iron head (110), a soldering iron core (120), a handle (140), a power line (150), a lead (160), a binding post (170) and a clamping piece (180), one end of the soldering iron core (120) is arranged inside one end of the handle (140), the soldering iron head (110) is arranged at the other end of the soldering iron core (120), the lead (160) and the wiring terminal (170) are arranged inside the handle (140), one end of the lead wire (160) is connected to the terminal (170), the terminal (170) is connected to the soldering iron core (120), the clamping piece (180) is clamped outside the lead (160), one end of the power line (150) penetrates through the end part of the handle (140), and one end of the power line (150) is connected to the lead (160);
temperature regulation subassembly (20), temperature regulation subassembly (20) include switch (210) and resistance group (220), switch (210) respectively with resistance group (220) with wire (160) are established ties, just switch (210) install in handle (140) one side, resistance group (220) install in inside handle (140).
2. The novel internally heated electric iron as claimed in claim 1, wherein said resistor group (220) comprises a box body (221), a first terminal plate (222), a second terminal plate (223), a first resistor (224), a second resistor (225) and a third resistor (226), said first terminal plate (222) and said second terminal plate (223) are respectively mounted on two inner sides of said box body (221), one end of said first resistor (224), one end of said second resistor (225) and one end of said third resistor (226) are connected to said first terminal plate (222), said first terminal plate (222) and said second terminal plate (223) are respectively connected in series with a single wire (160).
3. The novel internally heated electric iron as claimed in claim 2, wherein the switch (210) is a three-way single control switch, three single joints of the three-way single control switch are respectively connected with the other ends of the first resistance element (224), the second resistance element (225) and the third resistance element (226), and the other combined joint of the three-way single control switch is connected with the second wiring board (223).
4. A novel internal heating type electric iron as claimed in claim 2, wherein said box body (221) is internally provided with supporting seats (227) at both sides, and said first wiring board (222) and said second wiring board (223) are respectively mounted at one side of said supporting seats (227), and said supporting seats (227) are provided with insulating pads at one side thereof.
5. The novel internal heating electric soldering iron as claimed in claim 1, wherein the clamping member (180) comprises a support ring (181), a pressing block (183) and a screw (184), the lead (160) penetrates through the support ring (181), the pressing block (183) is arranged at the top of the lead (160), the bottom of the screw (184) movably penetrates through the outside of the handle (140), and the end of the screw (184) is fixedly connected to the top of the support ring (181).
6. The novel internally heated electric iron as claimed in claim 5, wherein a first locking groove (185) is formed at the bottom end inside the supporting ring (181), a second locking groove (186) is formed at the bottom of the pressing block (183), and the conducting wire (160) passes through the space between the first locking groove (185) and the second locking groove (186).
7. The novel internal heating electric iron as claimed in claim 5, wherein a threaded hole (187) is formed at the top of the pressing block (183), and the bottom end of the screw (184) is screwed in the threaded hole (187).
8. A novel internal heating electric iron as claimed in claim 5, characterized in that the top of said supporting ring (181) is provided with a through hole (182), and the bottom end of said screw (184) is movably inserted through said through hole (182).
9. A new type of internal heating electric iron as claimed in claim 1, wherein a casing (130) is sleeved between the iron core (120) and the iron head (110).
10. The novel internal heating electric iron as claimed in claim 1, wherein at least two sets of said clamping members (180) are provided, and two sets of said clamping members (180) are respectively provided on both sides of said temperature adjusting assembly (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356743.3U CN211331705U (en) | 2019-12-24 | 2019-12-24 | Novel internal heating type electric iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356743.3U CN211331705U (en) | 2019-12-24 | 2019-12-24 | Novel internal heating type electric iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211331705U true CN211331705U (en) | 2020-08-25 |
Family
ID=72106777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922356743.3U Expired - Fee Related CN211331705U (en) | 2019-12-24 | 2019-12-24 | Novel internal heating type electric iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211331705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346356A (en) * | 2020-10-14 | 2022-04-15 | 深圳市乔威电源有限公司 | Novel portable electric iron |
| CN114654042A (en) * | 2022-04-06 | 2022-06-24 | 南斗六星系统集成有限公司 | Double-head electric soldering iron and system |
-
2019
- 2019-12-24 CN CN201922356743.3U patent/CN211331705U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346356A (en) * | 2020-10-14 | 2022-04-15 | 深圳市乔威电源有限公司 | Novel portable electric iron |
| CN114654042A (en) * | 2022-04-06 | 2022-06-24 | 南斗六星系统集成有限公司 | Double-head electric soldering iron and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20211224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |