CN102430831B - Portable electric soldering iron - Google Patents
Portable electric soldering iron Download PDFInfo
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- CN102430831B CN102430831B CN2011102290715A CN201110229071A CN102430831B CN 102430831 B CN102430831 B CN 102430831B CN 2011102290715 A CN2011102290715 A CN 2011102290715A CN 201110229071 A CN201110229071 A CN 201110229071A CN 102430831 B CN102430831 B CN 102430831B
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- shell fragment
- flatiron
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Abstract
The invention discloses a portable electric soldering iron, aiming to solve the problems of poor flexibility and safety of the traditional electric soldering iron. In order to realize the purpose, the invention discloses a portable electric soldering iron which comprises a soldering iron and a sheath, wherein a lithium battery is sheathed in the sheath; the soldering iron is inserted on the sheath, a heating assembly for heating the soldering iron is arranged in the soldering iron, and the heating assembly is connected to or disconnected from the lithium battery through a push type switch. The activity range of the portable electric soldering iron provided by the invention is not limited, the lithium battery is used for replacing the traditional ordinary battery, so that the service life is long, and the defect that the traditional electric soldering iron is continuously discharged in use is overcome. Meanwhile, the push type control switch with double safety functions is also configured, and the use becomes safer.
Description
Technical field
The present invention relates to a kind of electric iron, particularly a kind of portable charged electric iron.
Background technology
Electric iron is the indispensable instrument of electronic production and electrical maintenance, existing electric iron can be divided into internal heat type and external-heat by structure, by function, can be divided into welding uses and inhales tin and use, according to the difference of purposes, can be divided into high-power and small-power, and the power supply of the electric iron work of these types is nothing but to exchange or direct current, in this sense, electric iron can be divided into again alternating current formula and direct current formula.
Existing alternating current formula electric iron, all will coordinate electric wire to use, and that is to say, the heating process of electric iron is connected by electrical wiring on AC power and completes; Existing direct current formula electric iron, be provided with battery, can provide the heating energy by discharging and recharging to electric iron of battery, or be provided with the power line adaptive with it, by power line, is inserted on computer and discharges and recharges.
Above-mentioned existing alternating current formula electric iron, due to the limited length of electric wire, limited worker's scope of activities, and this electric iron can't wait out of doors under the environment that there is no power supply and uses; Although existing direct current formula electric iron has solved the limited problem of working range, is subject to life-span and the charge capacity of battery, the scope of application is extremely limited.
Above-mentioned existing electric iron will be in heated condition in use procedure always, can not be as required power on/off flexibly, not only caused the waste of the energy, also easily cause the personal injuries such as scald.
Summary of the invention
The objective of the invention is to disclose a kind of Portable electric soldering iron, to solve the problem of existing electric iron flexibility and poor stability.
In order to realize above purpose, the present invention discloses a kind of Portable electric soldering iron, comprises flatiron and sheath, in sheath, be set with lithium battery, flatiron is inserted on sheath, in flatiron, is provided with the heating component that flatiron is heated, and heating component is realized conducting or the disconnection with lithium battery by push switch.
Preferably, also be provided with the base with flatiron and sheath adaptation, base and sheath are plugged into the flatiron body adaptedly, and flatiron is encapsulated in the flatiron body.
Preferably, the negative pole of lithium battery is connected with the negative pole shell fragment, and push switch is provided with contact flat spring, and an end of push switch is connected with the positive pole of lithium battery, and the contact flat spring of push switch realizes that with the negative pole shell fragment contact is connected.
Preferably, base is provided with supply socket, the first guide pillar and the second guide pillar, the positive pole of lithium battery is connected with anodal shell fragment, when base and sheath grafting, the first guide pillar and anodal shell fragment conducting, the second guide pillar separates contact flat spring with the negative pole shell fragment, supply socket, first guide pillar and the anodal shell fragment of external power source by base is to lithium cell charging.
Preferably, the top and bottom of sheath are respectively equipped with a LED lamp and the 2nd LED lamp, and a LED lamp all is connected with heating component with the 2nd LED lamp.
Preferably, push switch can move along sheath longitudinal axis and axis of pitch both direction, and push switch is connected with the positive pole of lithium battery by the conducting shell fragment.
Portable electric soldering iron of the present invention, belong to direct current formula electric iron, and scope of activities is unrestricted, adopts lithium battery to replace traditional common batteries, long service life, and have following beneficial effect:
(1) adopt push switch, only have when switch is pressed just in running orderly, overcome the drawback of continuous discharge in existing electric iron use procedure;
(2) base and sheath suit form the flatiron body, and flatiron is sleeved on flatiron body inside, and the flatiron body has the heat insulation effect of insulation, and the worker is mobile electric iron at any time, uses and moves all very convenient;
(3) base and sheath adaptation is fixing by the flatiron suit, not only effectively supports flatiron, plays the function of Iron Stand, can also protect the fever head of flatiron, avoids scalding;
(4) when base and sheath are plugged into one, the second guide pillar in base is by with coordinating of contact flat spring, the power consumption loop of flatiron being cut off automatically, and the first guide pillar imports lithium battery interior by external power source simultaneously, enters unidirectional charge mode;
(5) in the upper end of sheath, be provided with a LED lamp, a LED lamp, when electric iron is in running order, sends red alarm signal, illustrates that electric iron is very boiling hot, and around the caution worker reached, personnel did not contact electric iron;
(6) in the lower end of sheath, be provided with the 2nd LED lamp, the 2nd LED lamp is white superbright lamp, when electric iron is worked, can effectively illuminate working region, plays good illuminating effect, can also play certain warning function simultaneously;
(7) push switch also has the function of pull switch, not only can press along the axis of pitch direction of sheath, can also before and after the longitudinal axis direction of sheath, promote, the worker wants electric iron is heated, at first forward pull switch, push switch always then, could be by heating component and lithium battery conducting, the heating of realization to electric iron, play the effect of double insurance.
The accompanying drawing explanation
Fig. 1 is the assembling decomposing schematic representation of Portable electric soldering iron base of the present invention and flatiron part;
Fig. 2 is the assembling decomposing schematic representation of Portable electric soldering iron jacket portions of the present invention;
Fig. 3 is longitudinal profile first schematic diagram of Portable electric soldering iron of the present invention;
Fig. 4 is the local enlarged diagram of circle part in Fig. 3;
Fig. 5 is longitudinal profile second schematic diagram of Portable electric soldering iron of the present invention;
Fig. 6 is the local enlarged diagram of circle part in Fig. 5;
Fig. 7 is that the assembling of Portable electric soldering iron of the present invention completes the first schematic diagram;
Fig. 8 is that the assembling of Portable electric soldering iron of the present invention completes the second schematic diagram.
Mark the following drawings mark thereon by reference to the accompanying drawings:
the 1-flatiron, the 11-solder horn, the 12-heating component, the 121-heat generating core, the 122-copper cash, the 123-sleeve pipe, the 13-holder, the 14-meson that insulate, the 15-binding post, the 16-inserted sheet, the 17-insulating cylinder, the 18-socket, the 19-sleeve, the 2-sheath, 21-the first right plate, 22-the second right plate, the right backplate of 23-, 24-the first left plate, 25-the second left plate, the left backplate of 26-, the 27-PCB plate, 271-the one LED lamp, 272-the 2nd LED lamp, the 28-lithium battery, the anodal shell fragment of 281-, 282-negative pole shell fragment, the 29-push switch, the 291-pull switch, the 292-auxiliary switch, 293-conducting shell fragment, the 2930-Lead-through terminal, the 294-contact flat spring, the 3-base, the 31-cradle, 310-cradle side plate, the 32-charger, the 33-supply socket, 34-guide pillar holder, 35-the first guide pillar, 36-the second guide pillar, the 37-bottom.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
as depicted in figs. 1 and 2, the invention discloses a kind of Portable electric soldering iron, comprise flatiron 1 and sheath 2, flatiron 1 inside is provided with the heating component 12 that flatiron is heated, being inserted on sheath 2 of the afterbody adaptation of flatiron 1, sheath 2 is the setting of hollow sleeve shape, in sheath 2, be set with lithium battery 28, lithium battery 28 provides heating institute energy requirement to flatiron 1, in sheath 2, be provided with push switch 29, the two ends of push switch 29 are communicated with the both positive and negative polarity of lithium battery 28 respectively, push switch 29 is arranged on heating component 12, heating component 12 is by conducting and the disconnection of push switch 29 realizations with lithium battery 28.
further, as shown in Figure 1, flatiron 1 comprises solder horn 11, heating component 12, holder 13, insulation meson 14, binding post 15, inserted sheet 16, insulating cylinder 17, socket 18 and sleeve 19, after connecting heating component 12, solder horn 11 is fixed on holder 13, heating component 12 is connected with the head end of binding post 15, the tail end of binding post 15 is connected with inserted sheet 16, inserted sheet 16 is inserted in insulating cylinder 17, between holder 13 and binding post 15, between binding post 15 and inserted sheet 16, all pad insulation meson 14 is housed, the assembling sequence of flatiron head end is followed successively by from the head end to the tail end: solder horn 11, heating component 12, holder 13, insulation meson 14, binding post 15, insulation meson 14 and the insulating cylinder 17 that is set with inserted sheet 16, flatiron head end after assembling is arranged on sheath 2 by socket 18 again, sleeve 19 is sleeved on the tail end of socket 18, the electric energy of lithium battery 28 is communicated with inserted sheet 16 by push switch 29 and imports in flatiron 1.
Further, as shown in Figure 1, heating component 12 comprises heat generating core 121, copper cash 122 and sleeve pipe 123, heat generating core 121 is arranged on solder horn 11 inside, heat generating core 121 is connected with copper cash 122, and copper cash 122 is connected on binding post 15, and copper cash 122 is sleeved on sleeve pipe 123 inside.
It should be noted that; those skilled in the art will be appreciated that; Portable electric soldering iron of the present invention is applicable to the flatiron of various structures; be not limited to the structure of the flatiron 1 shown in the present embodiment; the mode of heating of flatiron 1 is various; also be not limited to the mode of passing through copper cash and heat generating core heating described in the present embodiment, the Portable electric soldering iron of all employings push switch of the present invention all should belong to protection scope of the present invention.
further, as shown in Figure 2, sheath 2 adopts insulating materials to make, the shell of sheath 2 comprises the first right plate 21, the second right plate 22, right backplate 23, the first left plate 24, the second left plate 25 and left backplate 26, right backplate 23 and the adaptive main part that forms sheath 2 of left backplate 26 left and right clamping, the first right plate 21 and the first left plate 24, the second right plate 22 and the second left plate 25 left and right clamping adaptations, right backplate 23 upper ends are installed with the first right plate 21 and the second right plate 22 successively, left backplate 26 upper ends are installed with the first left plate 24 and the second left plate 25 successively, finally assembling forms the shell of whole sheath 2.
Further, as shown in Figure 3 and Figure 4, push switch 29 comprises pull switch 291, auxiliary switch 292, conducting shell fragment 293 and contact flat spring 294 (referring to Fig. 2), conducting shell fragment 293 is connected with the positive pole of lithium battery 28, the negative pole of lithium battery 28 is connected with negative pole shell fragment 282, negative pole shell fragment 282 is in contact with one another conducting with contact flat spring 294, contact flat spring 294 is arranged on auxiliary switch 292, pull switch 291 is arranged on the upper surface of sheath 2, and the promotion by pull switch 291 and pressing realizes being communicated with of conducting shell fragment 293 and auxiliary switch 292.Like this, lithium battery 28 forms loop by conducting shell fragment 293, auxiliary switch 292, contact flat spring 294 and negative pole shell fragment 282 and the heating component 12 of flatiron 1 successively, and flatiron 1 enters heated condition.The specific works process of push switch 29 is as follows:
at first, longitudinal center's axis direction along sheath 2 promotes forward pull switch 291, make pull switch 291 be in conducting shell fragment 293 Lead-through terminal 2930 directly over, then along the axis of pitch direction of sheath 2, press pull switch 291 downwards, and then press conducting shell fragment 293 downwards by pull switch 291, at this moment, the Lead-through terminal 2930 of conducting shell fragment 293 is connected with auxiliary switch 292, due to auxiliary switch 292 and contact flat spring 294, the negative pole shell fragment 282 of lithium battery 28 is communicated with each other successively, like this, the electric current of lithium battery 28 will be by conducting shell fragment 293, auxiliary switch 292 flows into heating component 12, and then by contact flat spring 294, negative pole shell fragment 282 refluxes and enters in lithium battery 28, form circuit loop.
Specifically, the setting of push switch 29 be equivalent to on flatiron 1 double insurance.Want to enable Portable electric soldering iron of the present invention, at first need to promote pull switch 291, then also to continue to press pull switch 291, could be by circuit turn-on, the continual heating component 12 that enters of energy ability in lithium battery 28, heating component 12 could carry out electrical heating to flatiron 1, and when being heated to uniform temperature, electric iron just can enter duty.That is to say the connection circuit that the worker can be wrong because of fault, the generation of the accidents such as scald that having avoided slips up causes; Simultaneously, when temporarily not needing to use electric iron, only need unclamp pull switch 291 and get final product, easy to operate, circuit disconnects immediately, has saved the energy.
Further, as shown in Figure 5 and Figure 6, the present invention also is provided with base 3, base 3 is suitable with flatiron 1 and sheath 2, base 3 and the adaptive flatiron body that forms inner hollow of sheath 2 suit, because the tail end of flatiron 1 is inserted on sheath 2, the head end of flatiron 1 stretches out sheath 2 outsides, after sheath 2 and base 3 were set with, flatiron 1 just was sleeved on flatiron body inside.
Specifically; base 3 of the present invention is sleeved on inside with sheath 2 by flatiron 1, not only effectively flatiron is fixed, and can also effectively protect flatiron 1 not damaged by pressure; simultaneously also prevent the overheated scald accident that causes of flatiron 1, played the double action of Iron Stand and protective jacket.
Further, in conjunction with Fig. 1, base 3 also is provided with supply socket 33, the first guide pillar 35 and the second guide pillar 36, supply socket 33 imports external power source by charger 32, one end of the first guide pillar 35 and the second guide pillar 36 is inserted on guide pillar holder 34, cradle side plate 310 is arranged on the left and right sides of cradle 31, and bottom 37 is spirally connected and fixes the shell that forms base 3 with cradle 31, and supply socket 33, guide pillar holder 34, the first guide pillar 35 and the second guide pillar 36 all are sleeved in the shell of base 3.
further, as shown in Figure 5, the positive pole of lithium battery 28 is connected with anodal shell fragment 281 (referring to Fig. 2), when base 3 is pegged graft with sheath 2, the first guide pillar 35 is connected with anodal shell fragment 281, the second guide pillar 36 is connected to the lower end of contact flat spring 294, thereby by contact flat spring 294 jack-up upwards, the contact flat spring 294 that originally is connected with negative pole shell fragment 282 is separated with negative pole shell fragment 282 because of the compressing of the second guide pillar 36, heating component 12 is realized isolation with lithium battery 28, at this moment, by charger 32, the electric current that supply socket 33 imports first guide pillar 35 of flowing through, 281 pairs of lithium batteries 28 of anodal shell fragment charge, positive pole and external circuit disconnection due to lithium battery 28, so, lithium battery 28 is in unidirectional charge mode.
Specifically, in conjunction with Fig. 6, the pattern unidirectional to be charged of lithium battery 28 and unidirectional charge mode have effectively been avoided the unnecessary continuous discharge of lithium battery, as long as plug-in mounting base 3, lithium battery 28 namely is in off-position, the second guide pillar 36 is the outage contact with the contact point of contact flat spring 294, the first guide pillar 35 is charging contacts with the contact point of anodal shell fragment 281, the setting of the first guide pillar 35 and the second guide pillar 36 makes the base of the application's Portable electric soldering iron can realize simultaneously two kinds of functions of charging and outage, guaranteed the security of circuit, used and operate easier.
Further, (in conjunction with Fig. 2) as shown in Figure 7 and Figure 8, in sheath 2, be set with pcb board 27, the top and bottom of pcb board 27 are respectively equipped with a LED lamp 271 and the 2nd LED lamp 272, the one LED lamp 271 and the 2nd LED lamp 272 all are connected with heating component 12, when heating component 12 was in running order, a LED lamp 271 and the 2nd LED lamp 272 will be luminous, played the effect of caution and illumination.
Specifically, as shown in Figure 7, after pcb board 27 is arranged on sheath 2 inside, the one LED lamp 271 correspondences are presented at the positive upper end of sheath 2, and when heating component 12 was in running order, a LED lamp 271 will send red caution light, caution worker and personnel on every side, solder horn 11 is very boiling hot, not touching easily, thus effectively avoided scald to wait personal injury.
Accordingly, as shown in Figure 8, the 2nd LED lamp 272 correspondences that are installed on pcb board 27 lower ends are arranged on the lower end of sheath 2, what the 2nd LED lamp 272 sent is superpower white light, and when heating component 12 was in running order, the 2nd LED lamp 272 will send high light, play on the one hand warning function, play on the other hand certain illuminating effect, illuminate effective working region, be conducive to better work.
It should be noted that, the contact connection described in the present invention refers to a kind of elasticity and connects, the electrical connection of especially adopting shell fragment to realize.Because shell fragment is to make by having certain flexible metallic conduction sheet, therefore, when two shell fragments come in contact, will mutual conduction, namely contact connection of the present invention between shell fragment.When shell fragment was subject to External Force Acting and is subjected to displacement, therefore the shell fragments of two contacts originally or the shell fragment that originally is separated from each other will separate or contact, and this mode because of the contact conducting is exactly the contact connected mode.The present invention adopts contact to connect and conducting or disconnecting circuit are simple to operate, uses flexibly, has also saved simultaneously component, has simplified circuit design, is convenient to change and subsequent treatment.
Portable electric soldering iron of the present invention, belong to direct current formula electric iron, and scope of activities is unrestricted, adopts lithium battery to replace traditional common batteries, long service life, and have following beneficial effect:
(1) adopt push switch, only have when switch is pressed just in running orderly, overcome the drawback of continuous discharge in existing electric iron use procedure;
(2) base and sheath suit form the flatiron body, and flatiron is sleeved on flatiron body inside, and the flatiron body has the heat insulation effect of insulation, and the worker is mobile electric iron at any time, uses and moves all very convenient;
(3) base and sheath adaptation is fixing by the flatiron suit, not only effectively supports flatiron, plays the function of Iron Stand, can also protect the fever head of flatiron, avoids scalding;
(4) when base and sheath are plugged into one, the second guide pillar in base is by with coordinating of contact flat spring, the power consumption loop of flatiron being cut off automatically, and the first guide pillar imports lithium battery interior by external power source simultaneously, enters unidirectional charge mode;
(5) in the upper end of sheath, be provided with a LED lamp, a LED lamp, when electric iron is in running order, sends red alarm signal, illustrates that electric iron is very boiling hot, and around the caution worker reached, personnel did not contact electric iron;
(6) in the lower end of sheath, be provided with the 2nd LED lamp, the 2nd LED lamp is white superbright lamp, when electric iron is worked, can effectively illuminate working region, plays good illuminating effect, can also play certain warning function simultaneously;
(7) push switch also has the function of pull switch, not only can press along the axis of pitch direction of sheath, can also before and after the longitudinal axis direction of sheath, promote, the worker wants electric iron is heated, at first forward pull switch, push switch always then, could be by heating component and lithium battery conducting, the heating of realization to electric iron, play the effect of double insurance.
Above disclosed be only several specific embodiment of the present invention, still, the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (4)
1. Portable electric soldering iron, it is characterized in that, comprise flatiron and sheath, in described sheath, be set with lithium battery, described flatiron is inserted on described sheath, in described flatiron, be provided with the heating component that flatiron is heated, described heating component is realized conducting or the disconnection with described lithium battery by push switch;
Described push switch comprises pull switch, auxiliary switch, conducting shell fragment and contact flat spring, described conducting shell fragment is connected with the positive pole of lithium battery, the negative pole of described lithium battery is connected with the negative pole shell fragment, described negative pole shell fragment and contact flat spring are in contact with one another conducting, described contact flat spring is arranged on auxiliary switch, and described pull switch is arranged on the upper surface of sheath;
Longitudinal center's axis direction along sheath promotes forward pull switch, make pull switch be in the conducting shell fragment Lead-through terminal directly over, then along the axis of pitch direction of sheath, press pull switch downwards, and then press the conducting shell fragment downwards by pull switch, at this moment, the Lead-through terminal of conducting shell fragment is connected with auxiliary switch, and the electric current of lithium battery flows into heating component by conducting shell fragment, auxiliary switch, then enters in lithium battery and form circuit loop by contact flat spring, the backflow of negative pole shell fragment.
2. Portable electric soldering iron according to claim 1, is characterized in that, also is provided with the base with described flatiron and sheath adaptation, and described base and sheath are plugged into the flatiron body adaptedly, and described flatiron is encapsulated in described flatiron body.
3. Portable electric soldering iron according to claim 2, it is characterized in that, described base is provided with supply socket, the first guide pillar and the second guide pillar, the positive pole of described lithium battery is connected with anodal shell fragment, when described base and sheath grafting, described the first guide pillar and anodal shell fragment conducting, described the second guide pillar separates described contact flat spring with the negative pole shell fragment, and supply socket, first guide pillar and the anodal shell fragment of external power source by described base is to described lithium cell charging.
4. the described Portable electric soldering iron of any one according to claim 1-3, is characterized in that, the top and bottom of described sheath are respectively equipped with a LED lamp and the 2nd LED lamp, and a described LED lamp all is connected with described heating component with the 2nd LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102290715A CN102430831B (en) | 2011-08-10 | 2011-08-10 | Portable electric soldering iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102290715A CN102430831B (en) | 2011-08-10 | 2011-08-10 | Portable electric soldering iron |
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| Publication Number | Publication Date |
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| CN102430831A CN102430831A (en) | 2012-05-02 |
| CN102430831B true CN102430831B (en) | 2013-11-20 |
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| CN2011102290715A Active CN102430831B (en) | 2011-08-10 | 2011-08-10 | Portable electric soldering iron |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447651B (en) * | 2012-06-01 | 2016-12-14 | 容民山投资有限公司 | Portable negative pressure adsorption electric cautery |
| CN102699470A (en) * | 2012-07-03 | 2012-10-03 | 惠州学院 | Multifunctional electric soldering iron |
| CN104907662A (en) * | 2015-06-29 | 2015-09-16 | 南通爱利特机电制造有限公司 | Portable electric soldering iron |
| CN109530843B (en) * | 2019-01-21 | 2024-02-06 | 杭州致知科教用品有限公司 | Portable electric soldering iron |
| CN110802295A (en) * | 2019-11-07 | 2020-02-18 | 江南造船(集团)有限责任公司 | Electric soldering iron and using method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056105U (en) * | 1989-04-11 | 1990-04-18 | 潘泽霖 | High-efficiency energy-saving electric soldering irons |
| CN2340547Y (en) * | 1998-03-23 | 1999-09-29 | 孔德凯 | Miniature safety electric iron |
| CN201399636Y (en) * | 2009-04-22 | 2010-02-10 | 纪晓东 | Portable multifunctional wireless lithium battery constant-temperature soldering iron |
| CN102091844A (en) * | 2009-12-14 | 2011-06-15 | 吴明武 | Electric iron |
| CN202199883U (en) * | 2011-08-10 | 2012-04-25 | 容民山投资有限公司 | Portable electric soldering iron |
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