CN204486971U - Novel sharp type soldering iron head - Google Patents
Novel sharp type soldering iron head Download PDFInfo
- Publication number
- CN204486971U CN204486971U CN201520067880.4U CN201520067880U CN204486971U CN 204486971 U CN204486971 U CN 204486971U CN 201520067880 U CN201520067880 U CN 201520067880U CN 204486971 U CN204486971 U CN 204486971U
- Authority
- CN
- China
- Prior art keywords
- heater
- soldering iron
- type soldering
- iron head
- metal level
- 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
Landscapes
- Resistance Heating (AREA)
Abstract
A kind of novel sharp type soldering iron head, comprise outer metal level, heater, conductive feet, it is characterized in that: described heater is with ceramic main body, directly make solder horn shape, at the inner preset resistance material of its front tip, rear end arranges conductive feet, high temperature sintering forms, outer metal level is had again in its front tip outer setting, the utility model adopts the heating of energy accumulating tip, heat transfer distance not till now external heated electric iron 1/40, preheating is exceedingly fast, several seconds and fusible tin welding, energy-efficient, the self-constant temperature characteristic that it also has, prevent high-temperature oxydation from burning head, long service life, adopt the charging flatiron that the utility model point type soldering iron head makes, structure is simple, flexible operation, easy to carry, the little power of power is large, automatic reset switch installed by electric iron handle, to loose one's grip power-off, thoroughly solve existing electric iron and there is electric leakage, scorch own power source line, forget unplugg and cause the problem of personal safety accident and fire.
Description
Technical field
the utility model relates to a kind of soldering appliance, specifically refers to that one is arranged on electric iron, has the novel sharp type soldering iron head of heating function.
Background technology
the indispensable instrument of a lot of manufacturing, maintenance industry, model plane sea mould fan is not only by electric iron, and the scientific and technological laboratory of its large, medium and small school in the whole nation, electronics DIY classroom use very universal, along with advancing by leaps and bounds of modern science and technology, the range of application of electric iron is also more and more wider, such as: use deepening to toy industry, advertising signboard industry etc., even become the indispensable instrument of a lot of family, such as: assemble mobile phone charge pal etc. for DIY, but use existing electric iron to there is serious potential safety hazard.According to fire department statistics, because using electric iron to forget and pull out plug, become one of reason common in national fire incident.And to operate rear placement improper because of user, the flatiron bar of heating scorches own power source line, cause get an electric shock, the accident of short circuit often has generation.
existing more than the hundred year history of invention application of electric iron, and now commercially product is a feast for the eyes: solder horn resistance to high temperature oxidation electric iron, fast heating electric soldering iron, constant temperature electric iron etc.But sum up the heating principle of existing electric iron: substantially only have internal heat type and external-heat two kinds, its heating porcelain bushing shell or heating porcelain core are all positioned at flatiron bar, during use, the heat that resistance sends by porcelain rod or porcelain tube heat transfer to metal bar rear end, again by metal bar heat transfer to soldering iron tip, real high-temperature region is all in flatiron bar, and not in the workspace of soldering iron tip, therefore, it is long all to there is preheating time in internal heat type and external heated electric iron, non-working surface heat radiation is many, big energy-consuming, use unsafe shortcoming, although current up-to-date Pulse Electric flatiron, electromagnetism electric iron, overcome long shortcoming preheating time, but fail to solve the heat radiation of non-working surface high-temperature region greatly from basic, consume energy high, easily cause the problem of personal safety accident and fire.Current use most convenient, safest be charging flatiron, but the heating system due to it does not overcome the high shortcoming of power consumption, limited battery capacity in flatiron handle, current charging flatiron fills once electricity, about 30 minutes continuous service time, soldering iron tip heat is inadequate, and larger solder joint does not weld at all, and practicality is not strong.
Summary of the invention
technical problem to be solved in the utility model is: thoroughly overcome the shortcoming that above-mentioned existing electric iron exists, and provide a kind of heating to be exceedingly fast, energy-efficient, with low cost, the core component of long-lived electric iron, a kind of novel sharp type soldering iron head.Thorough solution uses existing electric iron easily to cause the problem of calamity and personal safety accident.
one of technical problem to be solved in the utility model is: the utility model directly generates heat resistance material design in solder horn front tip inside, shorten heat transfer distance to the greatest extent maximum depth, need solve in the extremely limited space of soldering iron tip, the technical problem of required thermal field is set.
two of technical problem to be solved in the utility model is: the utility model point type soldering iron head, need utilize properties of materials, make solder horn have self-constant temperature function.Be similar to PTC resistance material feature, but constant temperature is higher than PTC.
three of technical problem to be solved in the utility model is: the utility model point type soldering iron head main body is porcelain body, but solder horn front tip must be metal surface, tin band tin welding could be glued, need solve and metal level is set outside porcelain solder horn, and make the problem that outer metal level and ceramic heating element are firmly connected.
four of technical problem to be solved in the utility model is: the connectivity problem that need solve sharp type soldering iron hair thermal resistance conduction region and conductive feet, as adopted copper conductive feet to be then easily weldingly connected, but copper good heat conductivity, easily economize consumption passing after heat.Stainless steel heat conduction only has the part of copper, but is difficult to weld with resistance conductive district.The utility model need solve in ceramic heating element, the connectivity problem of resistance and stainless steel conductive feet.
the technical solution adopted in the utility model is: this novel sharp type soldering iron head, comprising: outer metal level, scrobicular ring, retainer ring that porcelain core preset in heater, heater, resistance, Wiring area, conductive feet and heater are arranged.The utility model feature is: heater is based on insulating ceramics, directly makes solder horn shape, preset resistance material in its front tip, outside it, scrobicular ring, retainer ring are set, conductive feet is set in its back-end, forms through high temperature sintering, outer metal level is set at its front tip.
in technique scheme, preparation method is used and is similar to Metal Ceramics Heater metal ceramic material as high temperature co-sintering technology, resistance material, for containing the resistance slurries such as tungsten, molybdenum, manganese, adopts print coating method, and required resistance and conduction region print are coated in porcelain core green compact appearance.
in technique scheme, the conduction region of porcelain core green compact appearance is provided with the notch matched with conductive feet, conductive feet is snapped in notch, combines closely with conduction region.
in technique scheme, outside at the porcelain core green compact setting resistance and conductive feet, wrap insulate porcelain mud, makes solder horn shape, and arranges concavo-convex ring or concave, convex point face in its appearance, after to be dried, after high temperature co-firing knot, namely makes heater.
in technique scheme, heater front tip is provided with outer metal level, can adopt " Ceramic and metal joining method " outer metal cladding.Also can adopt thin-wall metal case fit or utilize scrobicular ring to fix.
in technique scheme, the retainer ring on heater is when the utility model is arranged on flatiron body, and mating protection has overlapped fixation.
the utility model is the heat generating member of existing electric iron and solder horn two parts, unite two into one instead, resistance is directly arranged in solder horn front tip, energy accumulating tip generates heat, as much as possible shorten heat transfer distance to property, outer metal level is plated outward again at the heater front tip based on ceramic material, successfully make the novel sharp type soldering iron head with self-constant temperature characteristic, when temperature reaches soldering optimum temperature, electrical resistance variations in temperature becomes large, power diminishes thereupon, when using welding, tin cooling met by solder horn, in solder horn, electrical resistance temperature diminishes, power increases thereupon.Performance is similar to Positive Te mperature Coefficient heater, because the change of its resistance v. temperature is linear, by preset applicable resistance, without the need to any Control Component, can solder horn be made to have self-constant temperature characteristic gentlyly and mainly, remain the optimum temperature of soldering.This be electric iron after electron temperature-control, simpler, the more effective temperature control new way of the another kind opened up.Because novel sharp type soldering iron head is energy-efficient, and rechargeable battery 18650 capacity can reach more than 3,000 milliampere now, and supports that 10A-30A discharges, and be therefore designed to the charging flatiron of sharp hot type, technology is very ripe.
the utility model compared with prior art, has following outstanding substantive features and significant effect:
adopt the utility model point type soldering iron head, the electric iron of 220V power supply can be used for, also can be used for charged electrical flatiron.
one, preheating is exceedingly fast: novel sharp type soldering iron head, heating resistor material is 0.5mm under front tip extexine just, heat transfer distance only has the 1/40-1/80 of present external heated electric iron, can realize the several seconds melts tin welding, plug and play, and automatic reset switch installed by electric iron handle, hold welding, to loose one's grip power-off, thoroughly solve and use existing electric iron to forget unplugg, the potential safety hazard of easy initiation fire accident.
two, safe and reliable, energy-efficient: due to the heating of energy accumulating tip, flatiron bar is no longer high-temperature region, and non-working surface power consumption reduces, and 15 W power exceed the electric iron of existing 40 W, use 2 joint 3.7 V, 3400mMA/H, 18650 rechargeable battery powered, welding can be continued more than 2 hours.Fill once electricity, the time used continuously and the quantity of welding are existing charging flatiron 2-3 times, and the charging flatiron heating system had Yin Now is also internal heat type and external-heat, consumes energy high, and continuous service time and temperature are all inadequate, poor practicability.
adopt the charging flatiron that novel sharp type soldering iron head makes, fool proof, thoroughly solve existing electric iron and there is electric leakage and scorch own power source line, easily cause the hidden danger of personal safety accident.Compare with existing electric iron, reality is energy-conservation reaches more than 80%, even energy-conservation 99%, because most people use existing electric iron to be that long-time plug-in is stand-by, little during real work.
three, there is self-constant temperature characteristic, not easily burn head oxidation: novel sharp type soldering iron head, resistance material and porcelain mud high temperature co-firing are tied afterwards and pottery combines together, form cermet, long service life, the thermal efficiency is high, without the need to any Control Component, can solder horn be made to have self-constant temperature characteristic gentlyly and mainly, remain the optimum temperature of soldering.
four, flexible and convenient operation: the sharp hot type charging flatiron adopting the utility model to make, because afterbody does not have power line, flexible operation; easy to carry; anxiously do not have power supply, do not have socket, thoroughly solve the inconvenience of outdoor repair work, as: the maintenance of high-altitude communication apparatus, model plane, the open air repairing of extra large mould etc.
five, without electric welding: the charging flatiron adopting novel sharp type soldering iron head to make is compared with existing electric iron, and it directly can weld the unweldable integrated circuit of common electric iron, battery protecting plate, aircraft MOS components and parts.
six, special applications: the sharp hot type charging flatiron adopting the utility model to make, can also make ultra-fine overlength, to adapt to the welding under particular surroundings (as deep hole inside), make ultra-fine ultrashort.(charging flatiron as hanging in mini pen).
seven, powerful: the sharp type soldering iron head internal resistance adopting the utility model to make can be designed to two group, and by gauge tap on electric iron handle, can realize many gears, as 15 W--30 W, practical function can be equivalent to existing electric iron 40 W--100 W
accompanying drawing illustrates:
fig. 1 is the utility model structural representation
fig. 2 is the utility model example structure schematic diagram
fig. 3 is the utility model embodiment circuit diagram
fig. 4 is the structural representation that the utility model embodiment is combined into electric iron
accompanying drawing mark illustrates:
| 1---outer metal level; | 2---resistance; | 3---heater; | 4---scrobicular ring; |
| 5---conduction region; | 6---porcelain core; | 7---retainer ring; | 8---conductive feet; |
| 9---protective sleeve | 10---socket; | 11---flatiron body; |
detailed description of the invention:
the technical solution adopted in the utility model is: this novel sharp type soldering iron head, comprising: outer metal level 1, scrobicular ring 4, retainer ring 7 that porcelain core 6 preset in heater 3, heater 3, resistance 2, Wiring area 5, conductive feet 8 and heater 3 are arranged.The utility model heater 3 is based on insulating ceramics, directly makes solder horn shape, preset resistance 2 material in its front tip, outside it, scrobicular ring 4, retainer ring 7 are set, conductive feet 8 is set in its back-end, forms through high temperature sintering, outer metal level 1 is set at its front tip.
in technique scheme, preparation method is used and is similar to Metal Ceramics Heater metal ceramic material as high temperature co-sintering technology, resistance 2 material, for containing the slurries such as tungsten, molybdenum, manganese, adopts print coating method, and required resistance 2 and conduction region 5 print are coated in porcelain core 6 green compact appearance.
in technique scheme, the conduction region 5 of porcelain core 6 green compact appearance is provided with the notch matched with conductive feet 8, conductive feet 8 is snapped in notch, combines closely with conduction region 5.
in technique scheme, outside at porcelain core 6 green compact setting resistance 2 and conductive feet 8, wrap insulate porcelain mud, makes solder horn shape, and arranges scrobicular ring 4 or concave, convex point face in its appearance, after to be dried, after high temperature co-firing knot, namely makes heater 3.
in technique scheme, heater 3 arranges outer metal level 1, can adopt " Ceramic and metal joining method " outer metal cladding, also can adopt thin-wall metal case fit or utilize scrobicular ring 4 to fix.
in technique scheme, the retainer ring 7 on heater 3 is when this Fa Ming is arranged on flatiron body 11, and mating protection overlaps 9 fixations.
the above-mentioned sharp type soldering iron head made; during use; the conductive feet 8 of solder horn is inserted the electrode sockets 10 that flatiron body 11 is arranged; then put protective sleeve 9, to be locked ring 7 by protective sleeve 9, and to be screwed on flatiron body 11; sharp type soldering iron head is firmly connected with flatiron body 11; during use, press press button on flatiron body, get final product welding job.
embodiment:
see Fig. 1; Fig. 4; the sharp type soldering iron head of single conductive feet; heater 3 rear end only arranges one and leads metal electric pin 8 and be connected with resistance 2; electric iron main body supporting socket 10 is inserted during installation; the other end electrode of resistance is drawn out to heater outer 3 and is connected with outer metal level 1, and outer metal level 1 is connected with flatiron body case by metal protection protector 9 again, connects circuit.Circuit theory is same as existing most of flashlight.The sharp type soldering iron head of single conductive feet is only applicable to the charging flatiron of safety power supply.
see Fig. 1, Fig. 4, the sharp type soldering iron head of two conductive feet, in heater 3, resistance 2 two end electrodes is connected with two metallic conduction pin respectively, inserts electric iron main body supporting socket 10 during installation, connects circuit.
see Fig. 2, Fig. 3, Fig. 4, the sharp type soldering iron head of three conductive feet, the sharp type soldering iron head of three conductive feet, in heater 3, resistance 2 adopts two component cloth, if a common electrode, more corresponding connection conductive feet, by the gauge tap on electric iron handle, many grades of power adjusting can be realized, thus make an electric iron, have the purposes of branched different capacity electric iron, range of application is more wide.
Claims (6)
1. a novel sharp type soldering iron head, is characterized in that: comprise heater, the outer metal level on conductive feet and heater, and described heater is based on insulating ceramics, directly makes solder horn shape, at the inner preset resistance material of its front tip.
2. novel sharp type soldering iron head according to claim 1, is characterized in that: described outer metal level is at the upper outside metal cladding of heater.
3. novel sharp type soldering iron head according to claim 1, is characterized in that: described outer metal level is that metal shell is fixed on heater.
4. novel sharp type soldering iron head according to claim 1, is characterized in that: described outer metal level is the metal shell of movable fit.
5. novel sharp type soldering iron head according to claim 1, is characterized in that: described heater is provided with concavo-convex ring or sags and crests face, is firmly connected to make outer metal level with heater.
6. novel sharp type soldering iron head according to claim 1, is characterized in that: described heater can connect conductive feet one or two or many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067880.4U CN204486971U (en) | 2015-02-01 | 2015-02-01 | Novel sharp type soldering iron head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067880.4U CN204486971U (en) | 2015-02-01 | 2015-02-01 | Novel sharp type soldering iron head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486971U true CN204486971U (en) | 2015-07-22 |
Family
ID=53566266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067880.4U Expired - Fee Related CN204486971U (en) | 2015-02-01 | 2015-02-01 | Novel sharp type soldering iron head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526102A (en) * | 2015-02-01 | 2015-04-22 | 周晅民 | Novel tip-heated soldering iron head |
-
2015
- 2015-02-01 CN CN201520067880.4U patent/CN204486971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526102A (en) * | 2015-02-01 | 2015-04-22 | 周晅民 | Novel tip-heated soldering iron head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104526102A (en) | Novel tip-heated soldering iron head | |
| CN109938411A (en) | A kind of smoking set comprising the removable heat generating component of plug-in | |
| CN207321565U (en) | A kind of electric heater unit of replaceable heater element | |
| CN204486971U (en) | Novel sharp type soldering iron head | |
| CN204407689U (en) | A kind of spark plug of high efficiency and heat radiation | |
| CN203979972U (en) | One exempts to weld LED bulb lamp | |
| TWI659670B (en) | High efficiency electric heating device | |
| CN207071495U (en) | A kind of glue rifle heater | |
| CN207754553U (en) | A kind of calandria and heating device | |
| CN207365724U (en) | A kind of portable charged electrothermal furnace | |
| CN211932578U (en) | Arc ceramic heat-generating body of tip form | |
| CN211804289U (en) | Electric soldering iron | |
| CN212537940U (en) | Heat insulation device of electric heating furnace | |
| CN207289097U (en) | A kind of electric iron | |
| CN106973546A (en) | A kind of radiator structure of high-power discharge and recharge MOS groups | |
| CN204482049U (en) | A kind of high temperature electric heater | |
| CN212217373U (en) | Electric heating welding pen | |
| CN212344076U (en) | Miniature ceramic heating structure | |
| CN207952862U (en) | The portable soldering appliance of model plane and model plane system | |
| CN211050234U (en) | Small heating device for internal heating type acupuncture needle | |
| CN206632483U (en) | A kind of electric iron fixture of microwave connector | |
| CN215283477U (en) | Tool head for an electrically heated tool | |
| CN214443685U (en) | Hand-held low-voltage direct-current electric iron | |
| US11871669B2 (en) | Thermoelectric power generation structure and temperature measuring sensor | |
| CN208479964U (en) | A kind of electric-heating assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150722 Termination date: 20160201 |