CN207787908U - A kind of electric iron for soldered circuit board - Google Patents
A kind of electric iron for soldered circuit board Download PDFInfo
- Publication number
- CN207787908U CN207787908U CN201721736802.4U CN201721736802U CN207787908U CN 207787908 U CN207787908 U CN 207787908U CN 201721736802 U CN201721736802 U CN 201721736802U CN 207787908 U CN207787908 U CN 207787908U
- Authority
- CN
- China
- Prior art keywords
- hot melt
- connecting rod
- outer housing
- fixed
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of electric iron for soldered circuit board, including outer housing, outer housing interior lower end is fixed with cylinder, cylinder peripheral wall is internally provided with heating wire, heating wire is electrically connected with external power supply, outer housing is internally provided with connecting rod, connecting rod is axially arranged with through-hole B, connecting rod passes through the upper end of outer housing and is slidably connected with it, connecting rod lower end is fixed with hot melt shell, hot melt shell is made by Heat Conduction Material, the lower end for heating shell is equipped with multiple through-hole A, it is connected to through-hole B at the top of hot melt shell, hot melt shell is slidably connected with cylinder, it is fixed with heat Insulation film successively from bottom to top on the outer wall of connecting rod, piston block and block.Solder stick is put into through-hole B, press big lid, hot melt shell enters in cylinder, the solder stick in hot melt shell is set to melt, the solder stick liquid via through holes A outflows of fusing are finally discharged to circuit board by drain pipe, realize welding function, whole device holds solder stick and electric iron respectively without both hands, convenient and practical, time saving and energy saving.
Description
Technical field
The utility model is related to field of circuit boards, and in particular to a kind of electric iron for soldered circuit board.
Background technology
The existing structure of electric iron for soldered circuit board is simple, has a single function, and can only heat and melt to solder stick, make
Used time, a hand-held electric iron, a hand-held solder stick realize that welding function, two hands are equal using electric iron high temperature melting solder stick
It is occupied, other business can not be taken into account, wasted time, energy is expended, it is very inconvenient to use.
Utility model content
Above-mentioned in order to solve the problems, such as, the utility model provides a kind of electric iron for soldered circuit board.
The utility model is achieved through the following technical solutions：
A kind of electric iron for soldered circuit board, including outer housing, the outer housing interior lower end are fixed with cylinder, institute
It states cylinder peripheral wall and is internally provided with heating wire, the heating wire is electrically connected with external power supply, and the outer housing is internally provided with connection
Bar, the connecting rod are axially arranged with through-hole B, and the connecting rod passes through the upper end of outer housing and is slidably connected with it, the connection
Bar lower end is fixed with hot melt shell, and the hot melt shell is made by Heat Conduction Material, and the lower end of the hot melt shell is equipped with multiple through-holes
A, hot melt shell at the top of be connected to through-hole B, the hot melt shell is slidably connected with cylinder, on the outer wall of the connecting rod from bottom to top according to
Secondary to be fixed with heat Insulation film, piston block and block, the heat Insulation film is heating above shell at 0-4mm, the heat Insulation film and outer housing
It is slidably connected, the upper end of the connecting rod is fixed with big lid, and through-hole C is equipped in the middle part of the big lid, is cut with scissors on the big lid
It is connected to the small lid for covering through-hole B, the lower end of the big lid is fixed with spring, and the spring pocket is in the connecting rod
On, the lower end of the spring is fixed on the upper end of the outer housing, and the lower end of the outer housing is fixed with drain pipe, the drain
Pipe is connected with cylinder, and the outer housing, connecting rod and heat Insulation film are made by adiabatic and heat safe fire proofing material.
Preferably, the heat Insulation film is heating above shell at 2mm.
Preferably, the block is 2cm at a distance from big lid.
Preferably, the spring is in compressive state always.
Compared with prior art, the utility model has the beneficial effects that：Solder stick is put into through-hole B, big lid is pressed
Body, hot melt shell enter in cylinder, and the solder stick in hot melt shell is made melt, and the solder stick liquid via through holes A of fusing flows out, finally by
Drain pipe is discharged to circuit board, realizes that welding function, whole device hold solder stick and electric iron without both hands, facilitate reality respectively
With time saving and energy saving.
Description of the drawings
Fig. 1 is schematic diagram when structure described in the utility model is not used；
Fig. 2 is schematic diagram when structure described in the utility model uses；
Fig. 3 is the vertical view of structure described in the utility model.
In figure：It is outer housing 1, cylinder 2, hot melt shell 3, through-hole A3-1, connecting rod 4, through-hole B4-1, piston block 5, spring 6, big
Lid 7, through-hole C7-1, small lid 8, heat Insulation film 9, heating wire 10, drain pipe 11, block 12.
Specific implementation mode
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of electric iron for soldered circuit board, including outer housing 1, the outer housing 1
Interior lower end is fixed with cylinder 2, and 2 peripheral wall of the cylinder is internally provided with heating wire 10, and the heating wire 10 and external power supply are electrical
Connection, the outer housing 1 are internally provided with connecting rod 4, and the connecting rod 4 is axially arranged with through-hole B4-1, and the connecting rod 4 passes through outer
The upper end of shell 1 is simultaneously slidably connected with it, and 4 lower end of the connecting rod is fixed with hot melt shell 3, and the hot melt shell 3 is by Heat Conduction Material
It is made, the lower end of the hot melt shell 3 is equipped with multiple through-hole A3-1, and 3 top of hot melt shell is connected to through-hole B4-1, the hot melt
Shell 3 is slidably connected with cylinder 2, is fixed with heat Insulation film 9, piston block 5 and block on the outer wall of the connecting rod 4 successively from bottom to top
12, the heat Insulation film 9 is heating above shell 3 at 0-4mm, and the heat Insulation film 9 is slidably connected with outer housing 1, the connecting rod 4
Upper end is fixed with big lid 7, and 7 middle part of the big lid is equipped with through-hole C7-1, is hinged on the big lid 7 for covering through-hole
The lower end of the small lid 8 of B4-1, the big lid 7 is fixed with spring 6, and the spring 6 is sleeved in the connecting rod 4, the bullet
The lower end of spring 6 is fixed on the upper end of the outer housing 1, and the lower end of the outer housing 1 is fixed with drain pipe 11, the drain pipe 11
It is connected with cylinder 2, the outer housing 1, connecting rod 4 and heat Insulation film 9 are made by adiabatic and heat safe fire proofing material.
The heat Insulation film 9 is heating above shell 3 at 2mm.
The block 12 is 2cm at a distance from big lid 7.
The spring 6 is in compressive state always.
Operation principle：Small lid 8 is opened, solder stick is put into through-hole B4-1 by the through-hole C7-1 on big lid 7, is closed
Close small lid 8, since spring 6 is in compressive state always, so when electric iron is not used, big lid 7 far from outer housing 1,
Block 12 is kept off inside outer housing 1, is kept stablizing, in use, powering on, is pressed big lid 7, hot melt shell 3 is made to enter cylinder
2, heating wire 10 heats cylinder 2, since hot melt shell 3 is made by Heat Conduction Material, makes the solder stick high temperature melting in hot melt shell 3
Change, the solder stick liquid via through holes A3-1 outflows of fusing weld circuit board through the discharge of drain pipe 11, piston block 5 is downward
Sliding, the solder stick liquid for being conducive to fusing are discharged from drain pipe 11, outer housing 1, connecting rod 4 and heat Insulation film 9 by adiabatic and
Heat safe fire proofing material is made, and avoids high temperature on fire, while convenient for users to taking, and heat Insulation film 9 protects 5 He of piston block
Block 12 is not affected by high temperatures, and when stopping pressing big lid 7, big lid 7 upsprings under the effect of spring 6, separate outer housing 1,
The extraction out of cylinder 2 of shell 3 is heated, solder stick is no longer melted.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of electric iron for soldered circuit board, it is characterised in that：Including outer housing (1), the interior subordinate of the outer housing (1)
End is fixed with cylinder (2), and cylinder (2) peripheral wall is internally provided with heating wire (10), the heating wire (10) and external power supply electricity
Property connection, the outer housing (1) is internally provided with connecting rod (4), and the connecting rod (4) is axially arranged with through-hole B (4-1), the company
Extension bar (4) passes through the upper end of outer housing (1) and is slidably connected with it, and connecting rod (4) lower end is fixed with hot melt shell (3), institute
It states hot melt shell (3) to be made by Heat Conduction Material, the lower end of the hot melt shell (3) is equipped with multiple through-hole A (3-1), hot melt shell (3)
Top is connected to through-hole B (4-1), and the hot melt shell (3) is slidably connected with cylinder (2), on the outer wall of the connecting rod (4) under
It is fixed with heat Insulation film (9), piston block (5) and block (12), the heat Insulation film (9) 0-4mm above hot melt shell (3) successively upwards
Place, the heat Insulation film (9) are slidably connected with outer housing (1), and the upper end of the connecting rod (4) is fixed with big lid (7), described big
It is equipped with through-hole C (7-1) in the middle part of lid (7), the small lid (8) for covering through-hole B (4-1) is hinged on the big lid (7),
The lower end of the big lid (7) is fixed with spring (6), and the spring (6) is sleeved in the connecting rod (4), the spring (6)
Lower end is fixed on the upper end of the outer housing (1), and the lower end of the outer housing (1) is fixed with drain pipe (11), the drain pipe
(11) it is connected with cylinder (2), the outer housing (1), connecting rod (4) and heat Insulation film (9) are by adiabatic and heat safe fire prevention
Material is made.
2. a kind of electric iron for soldered circuit board according to claim 1, it is characterised in that：The heat Insulation film (9)
At the 2mm of hot melt shell (3) top.
3. a kind of electric iron for soldered circuit board according to claim 1, it is characterised in that：The block (12) with
The distance of big lid (7) is 2cm.
4. a kind of electric iron for soldered circuit board according to claim 1, it is characterised in that：The spring (6) is begun
It is in compressive state eventually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736802.4U CN207787908U (en) | 2017-12-14 | 2017-12-14 | A kind of electric iron for soldered circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736802.4U CN207787908U (en) | 2017-12-14 | 2017-12-14 | A kind of electric iron for soldered circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787908U true CN207787908U (en) | 2018-08-31 |
Family
ID=63282842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721736802.4U Expired - Fee Related CN207787908U (en) | 2017-12-14 | 2017-12-14 | A kind of electric iron for soldered circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787908U (en) |
-
2017
- 2017-12-14 CN CN201721736802.4U patent/CN207787908U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20191214 |