CN108393553A - Anti-oxidation electric iron - Google Patents
Anti-oxidation electric iron Download PDFInfo
- Publication number
- CN108393553A CN108393553A CN201810142665.4A CN201810142665A CN108393553A CN 108393553 A CN108393553 A CN 108393553A CN 201810142665 A CN201810142665 A CN 201810142665A CN 108393553 A CN108393553 A CN 108393553A
- Authority
- CN
- China
- Prior art keywords
- sliding channel
- air passage
- casing
- electric iron
- chamber
- 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.)
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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
- B23K3/028—Devices for cleaning soldering iron tips
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The present invention relates to melting welding field, a kind of anti-oxidation electric iron, including casing are specifically disclosed, casing includes sliding channel and is arranged the first air passage and the second air passage in sliding channel both sides；Sliding channel top is connected to the first air passage and the second air passage, and pressure reducing valve is provided between sliding channel bottom end side wall and the first air passage, check valve is provided between sliding channel bottom end side wall and the second air passage；Casing is open-top equipped with the opening being connected to sliding channel, and push handle is slidably connected in opening；Slider disc is slidably connected in sliding channel, slider disc is connected with push handle bottom end, and sliding channel is divided into first chamber and second chamber by slider disc, and second chamber is interior filled with heavier-than-air inert gas, calandria is connected on slider disc bottom surface, calandria lower end is provided with solder horn；Casing bottom offers inlet and outlet, imports and exports and offers slideway on side wall, slideway and the connection of the first air passage, and sprue is slidably connected in slideway.
Description
Technical field
The present invention relates to melting welding fields, specifically disclose a kind of anti-oxidation electric iron.
Background technology
Electric iron is for convenience of using, usually to use " solder stick " as solder flux, in solder stick for welding electric elements
Generally all contain the rosin for helping weldering.Electric iron includes hand-held part, heating part and solder horn, and solder horn is generally made of iron, and
Electric iron is generally used together with electric iron pedestal, and the rack that hollow out is provided on existing electric iron pedestal irons to place electricity
Iron, electric iron can be preheated for using again on rack, but existing electric iron use is had the following problems：
1. the solder horn of electric iron is made of iron, and iron is heated for a long time and is placed in air so that the solder horn of electric iron
It gets rusty easily, causes to reuse it is generally necessary to grind off iron rust using preceding.
2. the rack due to electric iron is hollow out, touched during electric iron heats so usually having user
It contacts electric iron, is easy to keep user injured.
3. electric iron after using, is powered off, but needs longer time solder horn ability after electric iron power-off
It completely is reduced to room temperature, now often needs that receipts dress could be carried out to the electric iron not used after waiting for cooling, avoids solder horn will
Charging circuit is burned out.Electric iron needs solder horn and pedestal receiving dress respectively when receiving dress, and it is inconvenient to receive dress.
Invention content
Present invention aims at providing a kind of anti-oxidation electric iron, with solve existing electric iron be easy oxidation and rusting and
Inconvenient problem is stored after being finished.
In order to achieve the above object, base case of the invention is：Anti-oxidation electric iron, including casing, it is described outer
Valve jacket includes sliding channel and is separately positioned on the first air passage of sliding channel both sides and the second air passage；The sliding is logical
Road top is connected to the first air passage and the second air passage respectively, is provided on the side wall of the sliding channel bottom end logical for first
Gas in air flue enters the pressure reducing valve of sliding channel, is additionally provided in sliding channel on the side wall of the sliding channel bottom end
Gas enters the check valve in the second air passage；The casing is open-top equipped with the opening being connected to sliding channel, is open interior sliding
It is dynamic to be connected with push handle；Slider disc is slidably connected in the sliding channel, the slider disc is fixedly connected with push handle bottom end, described
Sliding channel is divided into the first chamber close to sliding channel bottom end and the second chamber close to sliding channel top by slider disc,
Filled with heavier-than-air inert gas in the second chamber, be fixedly connected with calandria on the slider disc bottom surface, it is described plus
Hot body lower end is provided with solder horn；The casing bottom offers the inlet and outlet for calandria and solder horn disengaging, the disengaging
Mouthful side wall on offer slideway, the slideway and the connection of the first air passage, be slidably connected in the slideway be useful for blocking into
The sprue of outlet.
The operation principle and effect of this base case are：It, can ironing cooling not yet when not using electric iron
In iron head income to casing, specific implementation process is as follows：Fixing shell set, pulls up push handle, push handle move upwards drive and
The slider disc that push handle is fixedly connected moves upwards, and the calandria and solder horn being fixedly connected in slider disc move upwards, solder horn
It is entered in first chamber from inlet and outlet；During slider disc moves upwards, the inert gas in second chamber is pressed
Contracting enters in the first venting channels, and the air pressure increase in the first venting channels makes the sprue in slideway move out, realization pair
The closure of inlet and outlet；After inlet and outlet block, the air pressure in the first air passage continues to increase during slider disc moves upwards,
So that pressure reducing valve is opened, the inert gas in the first air passage enters in first chamber, due to the inert gas in this programme
Weight is more than air weight, so inert gas, which enters, is mainly deposited on first chamber bottom after first chamber, makes to be located at first
The isolation of the solder horn and air of cavity bottom, avoids solder horn oxidation and rusting；Compared with prior art, the soldering iron not cooled down
Head enter first chamber after, just will not with conductive track or human contact, avoid electric iron burnt out after conductive track or
People scalds, and can facilitate and carry out stacking storage.
Before needing to use electric iron, electric iron can be powered when solder horn is in casing and be preheated, due to inlet and outlet
It is blocked by sprue, first chamber is sealed chamber, can reduce the dissipation of heat, accelerates the preheating of electric iron, and it is pre- to shorten electric iron
The hot time；Preheating is avoided that people accidentally touches the solder horn of heating in first chamber, causes to scald；It is needing in use, fixed outer
Valve jacket pushes down on push handle so that push handle drives slider disc, calandria and solder horn to move downward, and slider disc moves downward process
In so that second chamber in generate negative pressure, the gas in the first air passage and the second air passage is absorbed, the first air passage
With generate negative pressure in the second air passage, negative pressure is generated in the first air passage, sprue is slided into slideway, inlet and outlet are opened, and are supplied
Solder horn and calandria stretch out casing from inlet and outlet；Negative pressure is generated in second air passage makes the gas in first chamber from the
Two air passages enter in second chamber；Meanwhile slider disc is imported and exported before being opened, the first chamber during moving downward
Indoor gas is squeezed, and the inert gas for accelerating first chamber bottom enters in the second air passage, realizes inert gas
Continue reuse.
Compared with prior art, this programme is simple in structure, needs at low cost more, can shorten the heating time of electric iron, make
After being finished electric iron, it will again be stacked after solder horn income to first chamber, be avoided that solder horn burns out conductive track, do not have to
Just electric iron can be stacked etc. to be cooled, and by solder horn sealing again first chamber, solder horn only connects with inert gas
It touches, is avoided that solder horn and air contact and gets rusty.
Further, it is fixedly connected with the clip for being useful for fixed push handle position at the top of the casing.
The clip for limiting push handle upper and lower position is arranged in casing top, makes the relative position between push handle and casing
It is completely fixed, avoids slider disc and push handle when being welded from moving up, influence to weld.
Further, the check valve is arranged on the casing on pressure reducing valve.
Since the weight of inert gas is more than air weight, it is located under first chamber after inert gas enters first chamber
Side, and check valve is arranged on pressure reducing valve, when the gas in first chamber is squeezed, air will be finally by crowded
And at this moment pressure, when slider disc slide downward have been slid over check valve or have blocked check valve, and air remaining so just can only
It goes out from open inlet and outlet, reduces air content in gas recovery.
Further, it is provided with for the inflating port to being inflated in second chamber at the top of the casing.
Inflating port is set at the top of casing, it is convenient that inert gas in second chamber is supplemented.
Further, the sprue is being provided with frosted on inlet and outlet side.
Frosted is set on sprue right side, during slider disc moves downward, solder horn move downwardly into
Outlet, the at this moment frosted on sprue and solder horn contact can grind off the iron rust aoxidized on solder horn；When solder horn continues downwards
During movement, sprue will also continue to slide into slideway, the calandria contact for avoiding sprue and moving downward.
Further, it is provided with the bayonet entered for sliding block on the side wall of the inlet and outlet face slideway mouth.
Bayonet, which is arranged, can increase sprue to the sealing performance of inlet and outlet, and inert gas is avoided to go out from inlet and outlet.
Description of the drawings
Fig. 1 is the structural schematic diagram of anti-oxidation electric iron in the embodiment of the present invention.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Casing 1, slider disc 2, calandria 3, the first air passage 4, sprue 5,
Spring 6, the first blow vent 7, the second blow vent 8, pressure reducing valve 9, inlet and outlet 10, slideway 11, the second air passage 12, first chamber
13, second chamber 14, solder horn 15, push handle 16, unidirectional air outlet valve 17.
As shown in Figure 1, the electric iron of oxygen, including casing 1, it is provided with sliding channel in casing 1, casing 1 pushes up
End offers the opening being connected to sliding channel, and opening slidably connects push handle 16, and 16 bottom end of push handle is fixedly connected with sliding
Disk 2, slider disc 2 and sliding channel are slidably connected, and sliding channel is divided into first chamber 13 and second chamber 14 by slider disc 2,
Inert gas is marked in second chamber 14, inert gas selection weight is more than the inert gas of air weight, is selected in the present embodiment
Use argon gas；The inflating port for being supplemented the inert gas in second chamber 14 is additionally provided on the other casing 1 of opening；
Cylindric calandria 3 is connected on 2 bottom surface of slider disc, 3 one end of calandria is fixedly connected with slider disc 2, and 3 other end of calandria is solid
Surely it is connected with solder horn 15；Sliding channel top two side offers the first blow vent 7 and the second blow vent 8 respectively, and first is logical
Gas port 7 is connected to the first air passage 4, and the second blow vent 8 is connected to the second air passage 12；Sliding channel bottom end is offered for heating
1 left side of casing of the inlet and outlet 10 that body 3 and solder horn 15 pass in and out, 10 side of inlet and outlet offers slideway 11, slideway 11 and first
Air passage 4 is connected to, and is slidably connected in slideway 11 and is useful for blocking the sprue 5 of inlet and outlet 10,4 left side of sliding shoe and the first air passage
Side wall between be connected with spring 6, sprue is provided with frosted on 5 right end end face；The 1 right side face of casing on 10 side of inlet and outlet is slided
The snap openings entered for sprue 5 are provided at 11 mouthfuls of road, after sprue 5 enters snap openings, inlet and outlet 10 are completely by 5 envelope of sprue
It closes, the gas in first chamber 13 is avoided to go out from inlet and outlet 10；It is respectively arranged with decompression on the side wall of sliding channel bottom end both sides
Valve 9 and unidirectional air outlet valve 17, check valve installation position are higher than 9 position of pressure reducing valve, and pressure reducing valve 9 can make 4 He of the first air passage
First chamber 13 is connected to, so that in second chamber 14, unidirectional air outlet valve 17 is mainly used in sliding channel unidirectional air outlet valve 17
Gas enters in the second air passage 12.
Existing pressure reducing valve 9 defines：Pressure reducing valve 9 is that inlet pressure is reduced to the outlet pressure of a certain needs by adjusting,
And by the energy of medium itself, outlet pressure is made to automatically keep stable valve.So in the present embodiment, pressure reducing valve 9
Effect is that the effect for maintaining the pressure in the first air passage 4 that sprue 5 can be made to overcome the restoring force of spring 6 moves right so that close
Sealing continues to be sealed, i.e., pressure reducing valve 9 is just opened when pressure energy persistently blocks 10 pressure of inlet and outlet for sprue 5.
When it is implemented, when having used electric iron, the solder horn 15 of electric iron outside, at this point, push handle 16 is pulled up
Dynamic, slider disc 2 moves upwards so that in 15 inlet channel casing 1 of calandria 3 and solder horn, when slider disc 2 moves upwards, second
Gas in chamber 14 is compressed, and the gas in second chamber 14 has respectively entered from the first blow vent 7 and the second blow vent 8
First air passage 4 and the second air passage 12 so that the air pressure in the first air passage 4 and the second air passage 12 increases, the first ventilation
Air pressure in road 4 increases so that air pressure increases in the slideway 11 being connected to the first air passage 4, so that sliding connects in slideway 11
The sprue 5 connect, which is extruded, to be moved right, and spring 6 is stretched, and sprue 5 blocks inlet and outlet 10, and push handle 16 continues up
In motion process, the air pressure in the first air passage 4 and the second air passage 12 increases so that pressure reducing valve 9 and unidirectional air outlet valve 17 are beaten
It opens, the argon gas in the first air passage 4 and the second air passage 12 enters in second chamber 14 so that solder horn 15 is completely placed in
In argon gas, avoids solder horn 15 long-term and contacting external air by oxidation and rusting, influence the use of electric iron；
Using before electric iron, electric iron can it is closed be first to be preheated in my second chamber 14, confined space has
The effect for reducing heat loss, can reduce the preheating time of electric iron；When needing using electric iron, push handle 16 is pushed down on
Dynamic, slider disc 2 moves downward, at this point, negative pressure will be generated in second chamber 14, in the first air passage 4 and the second air passage 12
Gas is inhaled into second chamber 14 so that generating negative pressure in the first air passage 4 and the second air passage 12, is produced in the second air passage 12
Raw negative pressure will make the argon gas being filled in first chamber 13 out of the second air passage of check valve inlet channel 12, then by the second ventilation
Road 12 enters in second chamber 14；Negative pressure is generated in first air passage 4 will be so that sprue 5 be transported to the left under the action of negative pressure
It is dynamic, at this point, the calandria 3 and solder horn 15 of electric iron will be from inlet and outlet 10 to casing 1 outside, used for staff.
Frosted is set on 5 right side of sprue, during slider disc 2 moves downward, solder horn 15 moves downwardly into inlet and outlet
10, the at this moment frosted on sprue 5 and the contact of solder horn 15 can grind off the iron rust aoxidized on solder horn 15.
In addition, also the clip for limiting 16 upper and lower position of push handle can be arranged on 1 top of casing, make push handle 16 and shell
Relative position between set 1 is completely fixed, and is avoided slider disc 2 and push handle 16 when being welded from moving up, is influenced to weld.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (6)
1. anti-oxidation electric iron, which is characterized in that including casing, the casing includes sliding channel and is respectively set
The first air passage and the second air passage in sliding channel both sides；The sliding channel top respectively with the first air passage and
Two air passages are connected to, and are provided on the side wall of the sliding channel bottom end and are entered subtracting for sliding channel for the gas in the first air passage
Pressure valve, be additionally provided on the side wall of the sliding channel bottom end enter for the gas in sliding channel it is unidirectional in the second air passage
Valve；The casing is open-top equipped with the opening being connected to sliding channel, and push handle is slidably connected in opening；In the sliding channel
Slider disc is slidably connected, the slider disc is fixedly connected with push handle bottom end, and sliding channel is divided into close subtract by the slider disc
The second chamber of the first chamber of pressure valve and close first blow vent, the second chamber are interior filled with heavier-than-air indifferent gas
Body is fixedly connected with calandria on the slider disc bottom surface, and the calandria lower end is provided with solder horn；It opens at the casing bottom
Equipped with the inlet and outlet for calandria and solder horn disengaging, slideway, the slideway and first are offered on the side wall of the inlet and outlet
Air passage is connected to, and is slidably connected in the slideway and is useful for blocking the sprue of inlet and outlet.
2. anti-oxidation electric iron according to claim 1, which is characterized in that be fixedly connected and be useful at the top of the casing
The clip of fixed push handle position.
3. anti-oxidation electric iron according to claim 2, which is characterized in that the check valve is arranged on pressure reducing valve
On casing.
4. anti-oxidation electric iron according to claim 1, which is characterized in that be provided at the top of the casing for the
The inflating port being inflated in two chambers.
5. anti-oxidation electric iron according to claim 1, which is characterized in that the sprue is set on inlet and outlet side
It is equipped with frosted.
6. anti-oxidation electric iron according to claim 1, which is characterized in that on the side wall of the inlet and outlet face slideway mouth
It is provided with the bayonet entered for sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142665.4A CN108393553B (en) | 2018-02-11 | 2018-02-11 | Anti-oxidation electric soldering iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142665.4A CN108393553B (en) | 2018-02-11 | 2018-02-11 | Anti-oxidation electric soldering iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108393553A true CN108393553A (en) | 2018-08-14 |
| CN108393553B CN108393553B (en) | 2020-05-05 |
Family
ID=63096571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810142665.4A Active CN108393553B (en) | 2018-02-11 | 2018-02-11 | Anti-oxidation electric soldering iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108393553B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805593A (en) * | 1987-12-01 | 1989-02-21 | Hsu Jui Fu | Gas soldering iron |
| CN202922061U (en) * | 2012-11-30 | 2013-05-08 | 侯兵 | Anti-scalding electric soldering iron |
| CN103722265A (en) * | 2013-11-25 | 2014-04-16 | 南通威明精工机械有限公司 | Electric soldering iron |
| CN204108497U (en) * | 2014-08-08 | 2015-01-21 | 常州市日发精密机械厂 | Electric welding pen |
| CN204603519U (en) * | 2015-05-11 | 2015-09-02 | 刘文怡 | A kind of energy-saving safe electric iron |
-
2018
- 2018-02-11 CN CN201810142665.4A patent/CN108393553B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805593A (en) * | 1987-12-01 | 1989-02-21 | Hsu Jui Fu | Gas soldering iron |
| CN202922061U (en) * | 2012-11-30 | 2013-05-08 | 侯兵 | Anti-scalding electric soldering iron |
| CN103722265A (en) * | 2013-11-25 | 2014-04-16 | 南通威明精工机械有限公司 | Electric soldering iron |
| CN204108497U (en) * | 2014-08-08 | 2015-01-21 | 常州市日发精密机械厂 | Electric welding pen |
| CN204603519U (en) * | 2015-05-11 | 2015-09-02 | 刘文怡 | A kind of energy-saving safe electric iron |
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| Publication number | Publication date |
|---|---|
| CN108393553B (en) | 2020-05-05 |
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