CN209042377U - A kind of flame gun structure of built-in ignitor device - Google Patents
A kind of flame gun structure of built-in ignitor device Download PDFInfo
- Publication number
- CN209042377U CN209042377U CN201821468531.3U CN201821468531U CN209042377U CN 209042377 U CN209042377 U CN 209042377U CN 201821468531 U CN201821468531 U CN 201821468531U CN 209042377 U CN209042377 U CN 209042377U
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- handpiece
- fuel gas
- gas tube
- tube road
- combustion vapour
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Abstract
The utility model belongs to flame gun field, provides a kind of flame gun structure of built-in ignitor device, comprising: handpiece is hollow structure；Fuel gas tube road, one end are inserted into handpiece, and the fuel gas tube road other end offers ellipse hole；Igniting block is inserted in handpiece upper end, and igniting block lower end is provided with ignition lead, and ignition lead is inserted in fuel gas tube road and extends internally；Retainer plate, is sheathed on fuel gas tube road and its part is covered on retainer plate upper end on ellipse hole and is provided with fixed channel, and ignition lead is pierced by and is passed through from ellipse hole one end and penetrated in combustion vapour channel behind fixed channel from the ellipse hole other end.Compared with prior art, it can be avoided ignition lead the utility model has the advantage of the flame gun structure of the built-in ignitor device to shake, guarantee that the position of ignition lead when igniting every time is correct, ensure to light a fire successfully, ignition lead is set to inside fuel gas tube road, it prevents electric arc from getting to user of service, guarantees the safety of user of service.
Description
Technical field
The utility model belongs to flame gun field, and in particular to a kind of flame gun structure of built-in ignitor device.
Background technique
Flame gun is according to the needs such as welding, a kind of portable flame gun of sophistication design production, flame gun
There are many high-definition features, such as portable convenient, ignition security are reliable, flame size is adjustable etc., it is a kind of very real
Flame device.
Flame gun issues flame by combustion vapour is lighted mostly, generally lights combustion vapour, existing point by ignition
Firearm is generally positioned at flame gun combustion vapour conveyance conduit external port, when firing vapour arrival combustion vapour conveyance conduit external port, starting
Ignition, ignition generate electric arc, can light combustion vapour, but this sparking mode, electric arc, which is easy to get to, to be made
With personnel, and ignition is easy to appear the offset on position, leads to loss of ignition, influence using.
Utility model content
Technical problem to be solved in the utility model is the status for the prior art, and provides a kind of built-in ignitor device
Flame gun structure.
Technical solution adopted by the utility model to solve the above technical problems is as follows: proposing a kind of flame of built-in ignitor device
Rifle structure, comprising: handpiece is hollow structure；
Fuel gas tube road, one end are inserted into handpiece, and the fuel gas tube road other end offers ellipse hole；
Igniting block is inserted in the handpiece upper end, and the igniting block lower end is provided with ignition lead, and the ignition lead is inserted
In the fuel gas tube road and extend internally；
Retainer plate, is sheathed on the fuel gas tube road and its part is covered on the retainer plate on the ellipse hole
Upper end is provided with fixed channel, and the ignition lead is pierced by from described ellipse hole one end and passes through behind the fixed channel from ellipse
The circular through hole other end penetrates in combustion vapour channel.
In a kind of flame gun structure of above-mentioned built-in ignitor device, fire-assembling tube is arranged on the retainer plate, it is described poly-
Fiery cylinder one end is elliptical shape.
In a kind of flame gun structure of above-mentioned built-in ignitor device, described igniting block one end be movably set with igniting by
The handpiece is stretched out in button, described button ignition switch one end.
In a kind of flame gun structure of above-mentioned built-in ignitor device, the combustion vapour one end of the channel is provided with combustion vapour connection
Part, the combustion vapour connector are set in the handpiece, and combustion vapour connector one end is provided with combustion vapour connector, the combustion vapour
Connector stretches out the handpiece, and combustion vapour connector side is provided with combustion steam control valve, and the combustion steam control valve stretches out the hand
Gripping member.
Compared with prior art, the utility model has the advantage of the flame gun structures of the built-in ignitor device can be avoided a little
Firewire shakes, and guarantees that the position of ignition lead when igniting every time is correct, it is ensured that light a fire successfully, ignition lead is set in fuel gas tube road
Portion prevents electric arc from getting to user of service, guarantees the safety of user of service.
Detailed description of the invention
Fig. 1 is the three-dimensional view of the flame gun structure of this built-in ignitor device；
Fig. 2 is handpiece internal structure view；
Fig. 3 is fuel gas tube road end explosive view；
The area Tu4Shi Ran pipeline interior views.
In figure, handpiece 1, fuel gas tube road 2, ellipse hole 3, igniting block 4, ignition lead 5, retainer plate 6, fixed channel 7,
Fire-assembling tube 8, button ignition switch 9, combustion vapour connector 10, combustion vapour connector 11, combustion steam control valve 12.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 4, the flame gun structure of this built-in ignitor device, comprising: handpiece 1 is hollow structure；Combustion
Steam pipe road 2, one end are inserted into handpiece 1, and 2 other end of fuel gas tube road offers ellipse hole 3；Igniting block 4, plugs
In 1 upper end of handpiece, 4 lower end of block of lighting a fire is provided with ignition lead 5, and ignition lead 5 is inserted in fuel gas tube road 2 and extends internally；Gu
Surely 6 are enclosed, is sheathed on fuel gas tube road 2 and its part is covered on 6 upper end of retainer plate on ellipse hole 3 and is provided with fixed channel
7, ignition lead 5 is pierced by from 3 one end of ellipse hole and passes through behind fixed channel 7 that penetrate combustion vapour from 3 other end of ellipse hole logical
In road.
People open combustion vapour channel using the handpiece 1 that can be taken with hand when flame projector, and then fire vapour and be able to enter combustion vapour
In pipeline 2, pressing igniting block 4, igniting block 4 generates electrode, and electrode is transmitted on ignition lead 5, and 5 one end of ignition lead generates electric arc,
And then combustion vapour can be lighted, 5 one end of ignition lead is pierced by fuel gas tube road 2 from 3 one end of ellipse hole, then through fixed channel
Entering in fuel gas tube road 2 from 3 other end of ellipse hole again after 7, fixed channel 7 makes 5 one end of ignition lead be " several " font, and
And fixed channel 7 is capable of fixing ignition lead 5, and because fixed 7 fixing sleeve of channel is set on fuel gas tube road 2, this makes it possible to
So that the case where relative position between ignition lead 5 and fuel gas tube road 2 stablizes, 5 appearance position of ignition lead is avoided to deviate, guarantees every
Secondary igniting success, ignition lead 5 are set in fuel gas tube road 2, and when ignition lead 5 generates electric arc, electric arc is also only in combustion vapour
In pipeline 2, electric arc will not thus be made to get to user, improve safety when flame gun uses.
Fire-assembling tube 8 is arranged on retainer plate 6,8 one end of fire-assembling tube is elliptical shape, when combustion vapour fires in fuel gas tube road 2
When burning, burned flame can enable to flame inwardly to gather to external eruption, fire-assembling tube 8, to reach better welding effect.
Igniting 4 one end of block is movably set with button ignition switch 9, and handpiece 1 is stretched out in 9 one end of button ignition switch, when pressing igniting is pressed
When button 9, igniting block 4 can generate electrode, and then ignition lead 5 is enabled to generate arc ignition combustion vapour.
Combustion vapour one end of the channel is provided with combustion vapour connector 10, and combustion vapour connector 10 is set in handpiece 1, fires vapour connector 10
One end is provided with combustion vapour connector 11, and combustion vapour connector 11 stretches out handpiece 1, and combustion 10 side of vapour connector is provided with combustion vapour and adjusts
Valve 12, combustion steam control valve 12 stretch out handpiece 1.
Combustion 10 lower end of vapour connector is provided with combustion vapour connector 11, and combustion vapour connector 11 can be connect with combustion vapour delivery source,
When firing steam control valve 12 and opening, the combustion vapour fired in vapour delivery source is able to enter into fuel gas tube road 2, when turning combustion steam control valve
12, the switch degree for adjusting combustion steam control valve 12 is combustion vapour conveying capacity of the adjustable combustion vapour delivery source to fuel gas tube road 2, Jin Erneng
Flame size is enough controlled, when firing the closing of steam control valve 12, combustion vapour be cannot be introduced into fuel gas tube road 2.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application defined in range.
Claims (4)
1. a kind of flame gun structure of built-in ignitor device characterized by comprising
Handpiece is hollow structure；
Fuel gas tube road, one end are inserted into handpiece, and the fuel gas tube road other end offers ellipse hole；
Igniting block, is inserted in the handpiece upper end, the igniting block lower end is provided with ignition lead, and the ignition lead is inserted in
In the fuel gas tube road and extend internally；
Retainer plate, is sheathed on the fuel gas tube road and its part is covered on the retainer plate upper end on the ellipse hole
It is provided with fixed channel, the ignition lead is pierced by from described ellipse hole one end and passes through behind the fixed channel from ellipse
The through-hole other end penetrates in combustion vapour channel.
2. a kind of flame gun structure of built-in ignitor device according to claim 1, which is characterized in that covered on the retainer plate
Equipped with fire-assembling tube, described fire-assembling tube one end is elliptical shape.
3. a kind of flame gun structure of built-in ignitor device according to claim 2, which is characterized in that described igniting block one end
It is movably set with button ignition switch, the handpiece is stretched out in described button ignition switch one end.
4. a kind of flame gun structure of built-in ignitor device according to claim 3, which is characterized in that the combustion vapour channel one
End is provided with combustion vapour connector, and the combustion vapour connector is set in the handpiece, and combustion vapour connector one end is provided with combustion
Vapour connector, the combustion vapour connector stretch out the handpiece, and combustion vapour connector side is provided with combustion steam control valve, the combustion vapour
Regulating valve stretches out the handpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468531.3U CN209042377U (en) | 2018-09-07 | 2018-09-07 | A kind of flame gun structure of built-in ignitor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468531.3U CN209042377U (en) | 2018-09-07 | 2018-09-07 | A kind of flame gun structure of built-in ignitor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209042377U true CN209042377U (en) | 2019-06-28 |
Family
ID=67032657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821468531.3U Active CN209042377U (en) | 2018-09-07 | 2018-09-07 | A kind of flame gun structure of built-in ignitor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209042377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984509A (en) * | 2021-01-22 | 2021-06-18 | 宁波隆兴焊割科技股份有限公司 | Automatic ignition rotary heating torch |
-
2018
- 2018-09-07 CN CN201821468531.3U patent/CN209042377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984509A (en) * | 2021-01-22 | 2021-06-18 | 宁波隆兴焊割科技股份有限公司 | Automatic ignition rotary heating torch |
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