CN207486848U - A kind of igniter and welder - Google Patents
A kind of igniter and welder Download PDFInfo
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- CN207486848U CN207486848U CN201721145635.6U CN201721145635U CN207486848U CN 207486848 U CN207486848 U CN 207486848U CN 201721145635 U CN201721145635 U CN 201721145635U CN 207486848 U CN207486848 U CN 207486848U
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Abstract
The utility model provides a kind of igniter and welder, belongs to exothermic weld field, wherein igniter, includes the heating wire for the welding compound that is used to directly igniting；Further include the connector for connecting power supply；Heating wire is electrically connected with connector.Heating wire is connect with connector using soft electric wire, and insulating bag covering layer is provided with outside electric wire.It can be generated heat by this igniter and directly light welding compound, it is cost-effective without using detonator, safety is provided.Welder has used the igniter, has the characteristics of safe coefficient is high, easy to operate, at low cost.
Description
Technical field
The utility model is related to exothermic weld field, in particular to a kind of igniter and welder.
Background technology
At present, welding compound ignites general in a manner that detonator lights welding compound, and detonator is highly unstable, makes
Safety coefficient declines, and the mode cost for refiring by detonator welding compound improves, and is unfavorable for industrial production.And
For the technology of current this field, it is difficult to which reaching continual and steady high temperature in a short time lights welding compound, therefore detonator
Mode have to continue to use till now.
Utility model content
The utility model provides a kind of igniter and welder, it is intended to solve igniter in the prior art and welding fills
Put the existing above problem.
The utility model is realized in this way：
A kind of igniter includes the heating wire for the welding compound that is used to directly igniting；Further include the connector for connecting power supply；
The heating wire is electrically connected with the connector.
In the utility model preferred embodiment, the heating wire is connect with the connector using soft electric wire,
Insulating bag covering layer is provided with outside the electric wire.
In the utility model preferred embodiment, the heating wire is fixed with the electric wire by gland, described solid
Determine head and include clamping space, the end of a thread of the electric wire is connected in the clamping space.
In the utility model preferred embodiment, the clamping space interior is provided with the first conductive layer.
In the utility model preferred embodiment, the gland includes fixinig plate, and the fixinig plate includes opposite set
The first side put and the second side, first side are fixedly installed the first extension, and the second side is fixedly installed second and prolongs
Extending portion, first extension and second extension extend to the middle part of the fixinig plate, first extension, described
The clamping space is formed between second extension and the fixinig plate.
In the utility model preferred embodiment, the heating wire includes the first company for being electrically connected with power cathode
Socket part, the second connecting portion for being electrically connected with positive pole and the heating part for fever, the first connecting portion include
First connecting pin, the second connecting portion include second connection end, and described heating part one end is connected to first connecting pin, separately
One end is connected to the second connection end, the heating part be in using the line of first connecting pin and the second connection end as
The spiral of axis.
In the utility model preferred embodiment, the connector includes jack, and the jack inner wall is provided with second
Conductive layer, second conductive layer are electrically connected with the electric wire.
In the utility model preferred embodiment, the heating wire includes tungsten filament.
A kind of welder, including welded vessel and above-mentioned igniter；
The welded vessel includes accommodating cavity, and the heating wire is placed in the accommodating cavity, and the connector is arranged on
Outside the welded vessel.
In the utility model preferred embodiment, be provided with welding compound in the accommodating cavity, the welding compound with it is described
Heating wire contacts.
The beneficial effects of the utility model are：Welding compound can be drawn safely by welder provided by the utility model
It fires and highly effective reaction melts.Igniter therein, the female end head that the male end head of power supply is simply inserted into igniter can be immediately
The a large amount of heat of output directly lights welding compound, and without lighting welding compound by detonator, safety coefficient is high, at low cost.
Electric wire connection soft simultaneously can ensure that connection procedure operability improves, and reduce the fracture accident of electric wire.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structure diagram for the igniter with spiral heating portion that the utility model embodiment provides；
Fig. 2 is the partial enlarged view of a-quadrant in Fig. 1；
Fig. 3 is the structure diagram for the igniter with vertical bar heating part that the utility model embodiment provides；
Fig. 4 is the structure diagram at the first visual angle of the gland that the utility model embodiment provides；
Fig. 5 is the structure diagram at the second visual angle of the gland that the utility model embodiment provides；
Fig. 6 is the structure diagram for the connector that the utility model embodiment provides；
Fig. 7 is the structure diagram for the welded vessel that the utility model embodiment provides；
Fig. 8 is the structure diagram for the welder that the utility model embodiment provides.
Icon：010- igniters；100- heating wires；200- connectors；151- first ends；153- second ends；110- first
Connecting portion；130- second connecting portions；150- heating parts；The first connecting pins of 111-；131- second connection ends；400- glands；
410- fixinig plates；The first sides of 401-；403- the second sides；The first extensions of 430-；The second extensions of 450-；The first faces of 405-；
The second faces of 407-；300- electric wires；210- housings；230- jacks；030- welded vessels；510- accommodating cavities；001- welders.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is the embodiment of a part of embodiment of the utility model rather than whole.Based on this practicality
Embodiment in novel, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be appreciated that the term of indicating position or position relationship is based on attached drawing
Shown orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply institute
The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this reality
With novel limitation.
In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
Mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It can be in direct contact including the first and second features, it is not to be in direct contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right over two features and oblique upper is merely representative of fisrt feature level height higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below immediately below second feature and obliquely downward or be merely representative of fisrt feature level
Highly it is less than second feature.
Embodiment one
A kind of igniter 010 is present embodiments provided, referring to Fig. 1, this igniter 010 includes heating wire 100 and connects
Connector 200.
Referring to Fig. 2, heating wire 100 includes the heating part 150 that heat is concentrated.In the present embodiment, heating part 150 uses
The characteristics of tungsten filament is made, and tungsten filament has high temperature resistant, and coiling performance is good, in other embodiments, can also use other high temperature resistants
Material, such as platinum-rhodium wire.Tungsten filament is turned into similar helical form and forms heating part 150, the electricity of tungsten filament in unit distance can be increased
Voltage, can be concentrated on heating part 150, so as to improve the calorific value of heating part 150 by resistance in the case of resistance is increased.Ensureing
In the case that voltage is enough, heating part 150 can reach 1500 DEG C or more.
Heating part 150 includes the first end 151 being oppositely arranged and second end 153, and first end 151 is provided with the first connection
Portion 110, second end 153 are provided with second connecting portion 130.Since accumulation is in the small place of radius of curvature, and physical connection
So that junction is easy to generate the small tie point of radius of curvature and electric energy is caused to concentrate, in order to avoid this phenomenon, in the present embodiment,
First connecting portion 110, second connecting portion 130 and heating part 150 are integrally formed, and are bent using a tungsten filament.First connection
The tie point of portion 110 and heating part 150 is the first connecting pin 111, and the tie point of second connecting portion 130 and heating part 150 is the
Two connecting pins 131, the spiral of heating part 150 is using the line of the first connecting pin 111 and second connection end 131 as axis, it is ensured that
Heating part 150 has resistance as big as possible under the conditions of shorter length.And in order to reduce first connecting portion 110 and as possible
Vertical bar shape is made in first connecting portion 110 and second connecting portion 130 by the calorific value of two connecting portions 130 as possible.
It it should be noted that in the present embodiment can be in the situation for ensureing heat concentration using spiral helicine winding mode
Under, ensure that the temperature of entire heating part 150 is uniformly distributed, avoid the occurrence of local hot-short or hot melt fracture.If ignition temperature compared with
In the case of low, can also random coiling in addition directly use vertical bar shape heating part 150 (as shown in Figure 3), as long as igniting
It is not easy to break before welding compound.
Since heating wire 100 can send out amount of heat, if by the low-temperature weldings such as soldering mode by heating wire 100 with electricity
Line 300 is connected easily so that pad fusion welding failure at high temperature.By physical connection mode by heating wire 100 and electric wire
300 connections can not only solve the above problems, can also effective control cost.In the present embodiment, the first end of heating wire 100
151 are connect with second end 153 by gland 400 with electric wire 300, and connect power supply by electric wire 300 provides for heating wire 100
Electric energy.
Fig. 4 and Fig. 5 are please referred to, gland 400 includes fixinig plate 410, and fixinig plate 410 includes the first side being oppositely arranged
401 and the second side 403, the first extension 430 is fixedly installed in the first side 401, the second side 403 is fixed with the second extension
450.Fixinig plate 410 further includes the first face 405 and the second face 407 being oppositely arranged, the first extension 430 and the second extension
450 extend to the intermediate position in the first face 405.First extension 430 and the second extension 450 are in the centre in the first face 405
Close to the first face 405, the first extension 430, the second extension 450 and fixinig plate 410 surround clamping space at position.In this implementation
In example, the first extension 430, the second extension 450 and fixinig plate 410 are integrally formed, the first extension 430 and the second extension
450 are inserted into certain plasticity, first connecting portion 110 or second connecting portion 130 after being clamped in space, by the first extension
430 and second extension 450 bent to the first face 405 and abut first connecting portion 110 or second connecting portion 130, you can by first
Connecting portion 110 or second connecting portion 130 are connected in clamping space.
The end of electric wire 300 is also snapped fit onto clamping using same method, and (connecting portion and electric wire 300 are placed into space
Clamping again bends the first extension 430 and the second extension 450 to the first face 405 behind space).In the present embodiment, it is fixed
First 400 entirety is made using nichrome, not only high temperature resistant, and electric conductivity is also good, and the inner wall in clamping space forms first
Conductive layer guides the electric current of electric wire 300 into heating wire 100 or guides the electric current of heating wire 100 into electric wire 300.
In the present embodiment, it is not easy to position or electric wire 300 when can be to avoid connection power supply using soft electric wire 300
Brittle failure.Insulating bag covering layer is provided in the outside of electric wire 300, insulating bag covering layer package electric wire 300 ensures the safety of user.
It please refers to Fig.1 and Fig. 6, the one end of electric wire 300 far from heating wire 100 is connect with connector 200.Connector 200 wraps
Housing 210 is included, one end of housing 210 is provided with jack 230, and jack 230 is internally provided with the second conductive layer, 230 He of jack
Second conductive layer together forms female end head.Second conductive layer is electrically connected with electric wire 300, and the male end head of power end is inserted into female end
Head may be such that power supply and electric wire 300 are electrically connected.
Since electric wire 300 has two to connect the anode of power supply and cathode, in the present embodiment, by two electric wires 300
It pools together, is commonly connected on a housing 210, two jacks 230 are set on housing 210.Design in this way
It only needs to inject two fit male end heads in jack 230 simultaneously, you can complete conductive.
By igniter 010 provided by the utility model, the male end head of power supply is simply inserted into the female end of igniter 010
Head directly can light welding compound by a large amount of heat of output immediately, without lighting welding compound, safety coefficient by detonator
Height, it is at low cost.The connection of electric wire 300 soft simultaneously can ensure that connection procedure operability improves, and reduce the fracture thing of electric wire 300
Therefore.
Embodiment two
A kind of welder 001 is present embodiments provided, referring to Fig. 8, this welder 001 includes welded vessel
030 and igniter 010.
Referring to Fig. 1, igniter 010 includes heating wire 100 and connector 200.
Referring to Fig. 2, heating wire 100 includes the heating part 150 that heat is concentrated.In the present embodiment, heating part 150 uses
The characteristics of tungsten filament is made, and tungsten filament has high temperature resistant, and coiling performance is good, in other embodiments, can also use other high temperature resistants
Material, such as platinum-rhodium wire.Tungsten filament is turned into similar helical form and forms heating part 150, the electricity of tungsten filament in unit distance can be increased
Voltage, can be concentrated on heating part 150, so as to improve the calorific value of heating part 150 by resistance in the case of resistance is increased.Ensureing
In the case that voltage is enough, heating part 150 can reach 1500 DEG C or more.
Heating part 150 includes the first end 151 being oppositely arranged and second end 153, and first end 151 is provided with the first connection
Portion 110, second end 153 are provided with second connecting portion 130.Since accumulation is in the small place of radius of curvature, and physical connection
So that junction is easy to generate the small tie point of radius of curvature and electric energy is caused to concentrate, in order to avoid this phenomenon, in the present embodiment,
First connecting portion 110, second connecting portion 130 and heating part 150 are integrally formed, and are bent using a tungsten filament.First connection
The tie point of portion 110 and heating part 150 is the first connecting pin 111, and the tie point of second connecting portion 130 and heating part 150 is the
Two connecting pins 131, the spiral of heating part 150 is using the line of the first connecting pin 111 and second connection end 131 as axis, it is ensured that
Heating part 150 has resistance as big as possible under the conditions of shorter length.And in order to reduce first connecting portion 110 and as possible
Vertical bar shape is made in first connecting portion 110 and second connecting portion 130 by the calorific value of two connecting portions 130 as possible.
It it should be noted that in the present embodiment can be in the situation for ensureing heat concentration using spiral helicine winding mode
Under, ensure that the temperature of entire heating part 150 is uniformly distributed, avoid the occurrence of local hot-short or hot melt fracture.If ignition temperature compared with
In the case of low, can also random coiling in addition directly use vertical bar shape heating part 150 (as shown in Figure 3), as long as igniting
It is not easy to break before welding compound.
Since heating wire 100 can send out amount of heat, if by the low-temperature weldings such as soldering mode by heating wire 100 with electricity
Line 300 is connected easily so that pad fusion welding failure at high temperature.By physical connection mode by heating wire 100 and electric wire
300 connections can not only solve the above problems, can also effective control cost.In the present embodiment, the first end of heating wire 100
151 are connect with second end 153 by gland 400 with electric wire 300, and connect power supply by electric wire 300 provides for heating wire 100
Electric energy.
Fig. 4 and Fig. 5 are please referred to, gland 400 includes fixinig plate 410, and fixinig plate 410 includes the first side being oppositely arranged
401 and the second side 403, the first extension 430 is fixedly installed in the first side 401, the second side 403 is fixed with the second extension
450.Fixinig plate 410 further includes the first face 405 and the second face 407 being oppositely arranged, the first extension 430 and the second extension
450 extend to the intermediate position in the first face 405.First extension 430 and the second extension 450 are in the centre in the first face 405
Close to the first face 405, the first extension 430, the second extension 450 and fixinig plate 410 surround clamping space at position.In this implementation
In example, the first extension 430, the second extension 450 and fixinig plate 410 are integrally formed, the first extension 430 and the second extension
450 are inserted into certain plasticity, first connecting portion 110 or second connecting portion 130 after being clamped in space, by the first extension
430 and second extension 450 bent to the first face 405 and abut first connecting portion 110 or second connecting portion 130, you can by first
Connecting portion 110 or second connecting portion 130 are connected in clamping space.
The end of electric wire 300 is also snapped fit onto clamping using same method, and (connecting portion and electric wire 300 are placed into space
Clamping again bends the first extension 430 and the second extension 450 to the first face 405 behind space).In the present embodiment, it is fixed
First 400 entirety is made using nichrome, not only high temperature resistant, and electric conductivity is also good, and the inner wall in clamping space forms first
Conductive layer guides the electric current of electric wire 300 into heating wire 100 or guides the electric current of heating wire 100 into electric wire 300.
In the present embodiment, it is not easy to position or electric wire 300 when can be to avoid connection power supply using soft electric wire 300
Brittle failure.Insulating bag covering layer is provided in the outside of electric wire 300, insulating bag covering layer package electric wire 300 ensures the safety of user.
It please refers to Fig.1 and Fig. 6, the one end of electric wire 300 far from heating wire 100 is connect with connector 200.Connector 200 wraps
Housing 210 is included, one end of housing 210 is provided with jack 230, and jack 230 is internally provided with the second conductive layer, 230 He of jack
Second conductive layer together forms female end head.Second conductive layer is electrically connected with electric wire 300, and the male end head of power end is inserted into female end
Head may be such that power supply and electric wire 300 are electrically connected.
Since electric wire 300 has two to connect the anode of power supply and cathode, in the present embodiment, by two electric wires 300
It pools together, is commonly connected on a housing 210, two jacks 230 are set on housing 210.Design in this way
It only needs to inject two fit male end heads in jack 230 simultaneously, you can complete conductive.
Referring to Fig. 7, welded vessel 030 includes accommodating cavity 510, one end of accommodating cavity 510 is provided with opening, passes through opening
Welding compound can be housed into accommodating cavity 510.The one end opposite with being open of welded vessel 030 can use the mode or heat of machinery
Molten mode opens the welding compound to release hot melt.The heating wire 100 of igniter 010 is placed in accommodating cavity 510, heating wire
100 contact with welding compound, can ensure the heat of heating wire 100 in a manner that heating wire 100 is buried in welding compound surface layer
It makes full use of.The connector 200 of igniter 010 is arranged on the outside of welded vessel 030 for being connect with power supply.
After igniter 010 is connect with power supply, heating wire 100 sends out a large amount of heat and directly ignites welding compound, first
After welding compound is divided to melt, the heat of output to close on the heat of the welding compound reacting melt, the at this time output of igniter 010 of part
Amount without too big effect, can just close power supply.
Welding compound can be ignited safely by welder 001 provided by the utility model and highly effective reaction melts.Its
In igniter 010, the female end head that the male end head of power supply is simply inserted into igniter 010 can a large amount of heat of output immediately
Welding compound directly is lighted, without lighting welding compound by detonator, safety coefficient is high, at low cost.Electric wire soft simultaneously
300 connections can ensure that connection procedure operability improves, and reduce the fracture accident of electric wire 300.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of igniter, which is characterized in that include the heating wire for the welding compound that is used to directly igniting；It further includes to connect power supply
Connector；
The heating wire is electrically connected with the connector.
2. igniter according to claim 1, which is characterized in that the heating wire uses soft electricity with the connector
Line connects, and insulating bag covering layer is provided with outside the electric wire.
3. igniter according to claim 2, which is characterized in that the heating wire is consolidated with the electric wire by gland
Fixed, the gland includes clamping space, and the end of a thread of the electric wire is connected in the clamping space.
4. igniter according to claim 3, which is characterized in that the clamping space interior is provided with the first conductive layer.
5. igniter according to claim 3, which is characterized in that the gland includes fixinig plate, the fixinig plate packet
The first side being oppositely arranged and the second side are included, first side is fixedly installed the first extension, the second side fixed setting
There are the second extension, first extension and second extension to extend to the middle part of the fixinig plate, described first prolongs
The clamping space is formed between extending portion, second extension and the fixinig plate.
6. igniter according to claim 1, which is characterized in that the heating wire includes being electrically connected with power cathode
First connecting portion, the second connecting portion for being electrically connected with positive pole and the heating part for fever, it is described first connect
Socket part includes the first connecting pin, and the second connecting portion includes second connection end, and described heating part one end is connected to described first
Connecting pin, the other end are connected to the second connection end, and the heating part is in first connecting pin and second connection
The line at end is the spiral of axis.
7. igniter according to claim 2, which is characterized in that the connector includes jack, and the jack inner wall is set
The second conductive layer is equipped with, second conductive layer is electrically connected with the electric wire.
8. igniter according to claim 1, which is characterized in that the heating wire includes tungsten filament.
9. a kind of welder, which is characterized in that including welded vessel and such as claim 1-8 any one of them igniters；
The welded vessel includes accommodating cavity, and the heating wire is placed in the accommodating cavity, and the connector is arranged on described
Outside welded vessel.
10. welder according to claim 9, which is characterized in that welding compound, the weldering are provided in the accommodating cavity
Agent is connect to contact with the heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145635.6U CN207486848U (en) | 2017-09-08 | 2017-09-08 | A kind of igniter and welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145635.6U CN207486848U (en) | 2017-09-08 | 2017-09-08 | A kind of igniter and welder |
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| Publication Number | Publication Date |
|---|---|
| CN207486848U true CN207486848U (en) | 2018-06-12 |
Family
ID=62481834
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721145635.6U Active CN207486848U (en) | 2017-09-08 | 2017-09-08 | A kind of igniter and welder |
Country Status (1)
| Country | Link |
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| CN (1) | CN207486848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269360A (en) * | 2018-09-27 | 2019-01-25 | 宁夏回族自治区气象科学研究所（宁夏回族自治区气象局培训中心） | Cigarette lighter ignition device |
| CN113399876A (en) * | 2021-06-04 | 2021-09-17 | 成都银河动力有限公司 | Safety igniter for electroless welding rod |
-
2017
- 2017-09-08 CN CN201721145635.6U patent/CN207486848U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269360A (en) * | 2018-09-27 | 2019-01-25 | 宁夏回族自治区气象科学研究所（宁夏回族自治区气象局培训中心） | Cigarette lighter ignition device |
| CN113399876A (en) * | 2021-06-04 | 2021-09-17 | 成都银河动力有限公司 | Safety igniter for electroless welding rod |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220919 Address after: 610000 No. 888, Konggang 2nd Road, xihanggang Economic Development Zone, Shuangliu District, Chengdu, Sichuan Patentee after: Sanlaite Chengdu xihanggang Electric Manufacturing Co.,Ltd. Address before: No. 28, Wuxing 3rd Road, Wuhou District, Chengdu, Sichuan 610000 Patentee before: SICHUAN SUNLIGHT INTELLIGENT ELECTRIC EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |