CN207268453U - Gas-cooker safety ignition structure - Google Patents
Gas-cooker safety ignition structure Download PDFInfo
- Publication number
- CN207268453U CN207268453U CN201721355497.4U CN201721355497U CN207268453U CN 207268453 U CN207268453 U CN 207268453U CN 201721355497 U CN201721355497 U CN 201721355497U CN 207268453 U CN207268453 U CN 207268453U
- Authority
- CN
- China
- Prior art keywords
- conductive sheet
- gas
- foregoing
- fire cover
- pilot pin
- 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.)
- Withdrawn - After Issue
Links
- 238000010304 firing Methods 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 230000037452 priming Effects 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 8
- 238000005474 detonation Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 21
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Control Of Combustion (AREA)
Abstract
A kind of gas-cooker safety ignition structure, including priming supply, igniter (104), burner and gas valve (103), it is characterized in that being provided with an insulation sleeve (22) on the inside of the fire cover, which is equipped with pilot pin (3) that can be conductive；Accordingly, the duct (11) for pilot pin (3) insertion is offered on the burned gas base (1), both sides are equipped with the first conductive sheet (41) and the second conductive sheet (42) for holding disconnection each other on the inside of the duct (11), and foregoing the first conductive sheet (41) is series in foregoing firing circuit with the second conductive sheet (42).Such design can prevent user cause fire cover to crumple using kitchen range because fire cover is not put into position, the safety problem such as detonation.
Description
Technical field
It the utility model is related to a kind of gas-cooker, more particularly to a kind of safety protection device for gas cooker.
Background technology
Existing gas-cooker consists essentially of power supply, igniter, burner and gas valve, and burner includes burned gas base and sets
In fire cover and ignition electrode on burned gas base, power supply, igniter, gas valve and ignition electrode form firing circuit, what gas valve was opened
When can trigger igniter, then ignition electrode is just struck sparks, and combustion gas forms flame on the fire output hole of fire cover.
Many impurity can be accumulated, it is necessary to clear up with long around burner, and cleaning when needs to lift down fire cover, clearly
Original position is put back to after reason again, there is fire cover orientation problem here.Only fire cover is preparatively put into position, and gas-cooker could normally make
With；If fire cover is not put into position, it may appear that flame is abnormal, misfire, fire cover is burnt out, more serious to also result in gas leakage, detonation
Etc. safety problem, therefore it is extremely important how to ensure that fire cover can be in place by user after kitchen range are cleaned.
Ensure to be installed in place with regard to fire cover at present, research staff devise various structures for fire cover position, also from
Place convenience, fool proof angularly goes to improve.By these improvement, can improve to a certain extent, but user's essence
Use habit, use environment are various, and it is inevitable that fire cover places situation not in place.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fire cover for the above-mentioned state of the art and accurately pacify
The successful gas-cooker safety ignition structure that could light a fire is attached to behind position.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of gas-cooker safety ignition structure,
Including priming supply, igniter, burner and gas valve, foregoing burner includes burned gas base and the fire cover on burned gas base
And ignition electrode, foregoing priming supply, igniter, gas valve and ignition electrode form firing circuit, it is characterised in that the fire cover
Inner side is provided with an insulation sleeve, which is equipped with pilot pin that can be conductive；Accordingly, confession is offered on the burned gas base
The duct of pilot pin insertion, duct inner side both sides are equipped with the first conductive sheet and the second conductive sheet for holding disconnection each other, foregoing
First conductive sheet and the second conductive sheet are series in foregoing firing circuit；The fire cover adapts to foregoing combustion gas exactly
Under seat state, conducting, the point are contacted in foregoing pilot pin insertion duct and with the first conductive sheet with the second conductive sheet
Ignition circuit turns on.
Further, the gas-cooker further includes and the control panel of gas valve control connection and the display being connected with control panel
Module or sound module, have detection circuit in foregoing control panel, the detection circuit both ends respectively with the first conductive sheet and the
Two conductive sheets connect, the first foregoing conductive sheet and the second conductive sheet is at least one is in non-contact conducting state with pilot pin
Under, foregoing control panel sends signal, foregoing display module and sound module triggering.Gas valve is opened moment detection circuit and is connect
It is logical to start, detect that external ring fire cover is not put into position, display module and sound module start, and prompt user's fire cover not to be put into position.
Further, the outer end face of first conductive sheet bends and has elasticity.
Insulation sleeve is preferably as follows assembling structure with pilot pin：The insulation sleeve lower end has fitting groove, the pilot pin
Upper end is plugged in foregoing fitting groove.
Preferably, the lower end of the pilot pin is pointed.
Further, the fire cover includes external ring fire cover and central flame cap, and the insulation sleeve is arranged at foregoing outer shroud
On the inside of fire cover.
Compared with prior art, the utility model has the advantage of：When fire cover is not put into position, pilot pin is not conductive by first
Piece and the second conductive sheet are connected, and form open circuit, and when carrying out firing action by lower valve body, ignition electrode misfires, and can prevent to use
The safety problems such as family causes fire cover to crumple because fire cover is not put into position using kitchen range, detonation.
Brief description of the drawings
Fig. 1 is burner structure schematic diagram in embodiment.
Fig. 2 is embodiment exploded view.
Fig. 3 is the reverse view of external ring fire cover in Fig. 2.
Fig. 4 is embodiment sectional view and connection schematic diagram.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, gas-cooker safety ignition structure includes priming supply (in figure in the present embodiment
Without display), igniter 104, burner, gas valve 103, control panel 10 and 101 sound of display module being connected with control panel 10
Module 102, burner include burned gas base 1 and central flame cap 2a, external ring fire cover 2 and ignition electrode 5 on burned gas base 1, igniting
Power supply, igniter 104, gas valve 103 and ignition electrode 5 form firing circuit, offer outer shroud fire hole 21 on external ring fire cover 2, outside
The inner side of ring fire cover 2 is provided with an insulation sleeve 22, which is equipped with a pilot pin 3 that can be conductive；Specifically, insulation sleeve
22 lower ends have fitting groove 23, and 3 upper end of pilot pin is plugged in fitting groove 23.The lower end of pilot pin 3 is pointed.
The duct 11 being inserted into for pilot pin 3 is offered on burned gas base 1, which is equipped with what end each other disconnected
The outer end face of first conductive sheet 41 and the second conductive sheet 42, the first conductive sheet 41 and the second conductive sheet 42 bends and has bullet
Property.First conductive sheet 41 and the second conductive sheet 42 are series in firing circuit；
External ring fire cover 2 adapts under 1 state of burned gas base exactly, pilot pin 3 be inserted into duct 11 in and with the first conductive sheet
41 contact conducting, firing circuit conducting with the second conductive sheet 42.
There is detection circuit in control panel 10, the detection circuit both ends respectively with the first conductive sheet 41 and the second conductive sheet 42
Connection, the first conductive sheet 41 and the second conductive sheet 42 is at least one is in pilot pin 3 under non-contact conducting state, i.e. pilot pin
In the case that 22 installations are not in place, control panel 10 sends signal, and display module 101 and sound module 102 trigger, and is used with reminding
Person.
When external ring fire cover is not put into position, pilot pin does not connect the first conductive sheet and the second conductive sheet, forms open circuit, when by
When lower valve body carries out firing action, ignition electrode misfires, and presses moment detection circuit and connects startup, detects that external ring fire cover is not put
In place, display module and sound module start, and prompt user's fire cover not to be put into position；
Advantage：1st, not being put into position cannot light a fire, and can prevent user is caused outside because external ring fire cover is not put into position using kitchen range
The safety problems such as ring fire cover crumples, detonation；2nd, ignition point multi cue, can remind user in time, prevent that user is multiple
Trial causes gas leakage excessive, reduces security risk；3rd, ignition point ability operation detecting circuit, power saving of saving worry, circuit are reliable
Long lifespan.
If burner has further included middle ring fire cover, safety ignitor similarly is set below middle ring fire cover, specific knot
Structure refers to the structure setting of external ring fire cover.
Claims (6)
1. a kind of gas-cooker safety ignition structure, including priming supply, igniter (104), burner and gas valve (103), preceding
The burner stated includes burned gas base (1) and fire cover and ignition electrode (5) on burned gas base (1), foregoing priming supply, igniting
Device (104), gas valve (103) and ignition electrode (5) form firing circuit, it is characterised in that are provided with an insulation on the inside of the fire cover
Cover (22), which is equipped with pilot pin (3) that can be conductive；
Accordingly, the duct (11) for pilot pin (3) insertion, the duct (11) inner side both sides are offered on the burned gas base (1)
It is conductive with second equipped with the first conductive sheet (41) and the second conductive sheet (42) for holding disconnection each other, foregoing the first conductive sheet (41)
Piece (42) is series in foregoing firing circuit；
The fire cover adapts under foregoing burned gas base (1) state exactly, in foregoing pilot pin (3) insertion duct (11)
And contact conducting, firing circuit conducting with the first conductive sheet (41) with the second conductive sheet (42).
2. gas-cooker safety ignition structure according to claim 1, it is characterised in that the gas-cooker is further included and fired
The control panel (10) of air valve (103) control connection and the display module (101) or sound module being connected with control panel (10)
(102), there is detection circuit in foregoing control panel (10), the detection circuit both ends respectively with the first conductive sheet (41) and second
Conductive sheet (42) connects, foregoing the first conductive sheet (41) and the second conductive sheet (42) it is at least one with pilot pin (3) in non-
Contact under conducting state, foregoing control panel (10) sends signal, and foregoing display module (101) and sound module (102) touch
Hair.
3. gas-cooker safety ignition structure according to claim 1, it is characterised in that outside first conductive sheet (41)
End face bends and has elasticity.
4. gas-cooker safety ignition structure according to claim 1, it is characterised in that insulation sleeve (22) lower end has
Fitting groove (23), the pilot pin (3) upper end are plugged in foregoing fitting groove (23).
5. gas-cooker safety ignition structure according to claim 1, it is characterised in that the lower end of the pilot pin (3) is in point
Shape.
6. gas-cooker safety ignition structure according to claim 1, it is characterised in that the fire cover includes external ring fire cover
(2) it is arranged at central flame cap (2a), the insulation sleeve (22) on the inside of foregoing external ring fire cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355497.4U CN207268453U (en) | 2017-10-20 | 2017-10-20 | Gas-cooker safety ignition structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355497.4U CN207268453U (en) | 2017-10-20 | 2017-10-20 | Gas-cooker safety ignition structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268453U true CN207268453U (en) | 2018-04-24 |
Family
ID=61954928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355497.4U Withdrawn - After Issue CN207268453U (en) | 2017-10-20 | 2017-10-20 | Gas-cooker safety ignition structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268453U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695872A (en) * | 2017-10-20 | 2019-04-30 | 宁波方太厨具有限公司 | Gas-cooker safety ignition structure |
| CN110779050A (en) * | 2018-07-31 | 2020-02-11 | 博西华电器（江苏）有限公司 | Burner of gas stove and gas stove combustor and combustor |
| CN112013423A (en) * | 2019-05-31 | 2020-12-01 | 宁波方太厨具有限公司 | Burner with a burner head |
-
2017
- 2017-10-20 CN CN201721355497.4U patent/CN207268453U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695872A (en) * | 2017-10-20 | 2019-04-30 | 宁波方太厨具有限公司 | Gas-cooker safety ignition structure |
| CN109695872B (en) * | 2017-10-20 | 2024-01-16 | 宁波方太厨具有限公司 | Safety ignition structure of gas range |
| CN110779050A (en) * | 2018-07-31 | 2020-02-11 | 博西华电器（江苏）有限公司 | Burner of gas stove and gas stove combustor and combustor |
| CN110779050B (en) * | 2018-07-31 | 2022-07-22 | 博西华电器（江苏）有限公司 | Burner of gas stove and burner for gas stove and burner |
| CN112013423A (en) * | 2019-05-31 | 2020-12-01 | 宁波方太厨具有限公司 | Burner with a burner head |
| CN112013423B (en) * | 2019-05-31 | 2022-04-15 | 宁波方太厨具有限公司 | Burner with a burner head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180424 Effective date of abandoning: 20240116 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180424 Effective date of abandoning: 20240116 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |