CN2108861U - Automatic ignitor for domestic gas range - Google Patents
Automatic ignitor for domestic gas range Download PDFInfo
- Publication number
- CN2108861U CN2108861U CN 91232781 CN91232781U CN2108861U CN 2108861 U CN2108861 U CN 2108861U CN 91232781 CN91232781 CN 91232781 CN 91232781 U CN91232781 U CN 91232781U CN 2108861 U CN2108861 U CN 2108861U
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- CN
- China
- Prior art keywords
- igniting
- runner
- ignition
- starter cup
- kitchen range
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- 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.)
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Abstract
The utility model provides an automatic igniter for domestic gas range which uses a piezoelectric ceramic punching component as the ignition source to ignite the two range heads and comprises a shell with a cover, a piezoelectric ceramic punching component, and a swinging type ignition mechanism which can be linked with the knob rod of the gas supplying valve of the range head to ignite automatically the two range heads respectively. The utility model is characterized in that the igniting head is close to the range head in ignition and then leaves the range head after the range head is ignited, so the igniting head can not be burned and the use of the igniter can not be limited by the structure of the range head.
Description
The utility model relates to a kind of home-use gas kitchen ranges automatic ignition device.
Existing various household gas range automatic ignitors comparatively it is desirable to the electronic domestic gas kitchen range automatic ignitor that adopts piezoelectric ceramics to make, and its advantage is simple in structure, easy to install, safety, and the influence of factor such as do not had a power failure, and price is lower.But its igniter head of existing automatic ignitor all is stationary structures, is in the high-temperature baking state after kitchen range are lighted and easily igniter head damage is influenced its service life.Secondly, existing household gas range automatic ignitor all is one of kitchen range configuration, thus make spirit that kitchen range show disorderly, complicated nor be beneficial to use.
The purpose of this utility model provides a kind of can kitchen range being lighted with kitchen range air-supplying valve rotary knob rod interlock, only adopt a piezoelectric ceramics punch assembly to provide incendiary source for two kitchen ranges, when lighting kitchen range, igniter head near kitchen range, lights behind the kitchen range household gas range automatic ignitor away from kitchen range.
The domestic gas automatic ignitor is by the housing that has cap (1), piezoelectric ceramics punch assembly (2), two the swing type ignition mechanisms and the ignition circuit that can press separately respectively that the piezoelectric ceramics punch assembly lights kitchen range constitute, two swing type ignition mechanisms are loaded on and are fixed on interior two wheel shafts (14) of shell, (17), and ignition mechanism can rotate around the axis.Ignition mechanism is by backguy (9), (22) and two kitchen range air-supplying valves of kitchen range rotary knob rod (7), (23) interlock.
Ignition mechanism by igniter head (6), (25) and igniting runner (13), (19), the whole igniter head fork (10) that is connected, (21), wholely be connected the pressure tongue (15) that can press the piezoelectric ceramics punch assembly, (16), starter cup (42), (44), the pushing tow clutch arm (11) that is connected with starter cup integral body, (20) with the igniting runner, be loaded on and compress torsion return spring (31), (37) and the runner positioning sleeve (33) of lighting a fire, (39) formation on the wheel shaft.On the igniting runner wheel face arc groove (49) is arranged, the retaining of dialling tab (48) is arranged on the starter cup wheel face, stretch in the groove starter cup runner that can help to light a fire and sway.Starter cup pushing tow clutch arm cooperates with pushing tow projection (40), (45) pushing tow on being fixed on inner walls, can make starter cup dial the retaining projection and withdraw from igniting runner arc groove, thereby make the igniting runner by setting back under the return spring effect in the piezoelectric ceramics punch assembly.Compress torsion return spring, positioning sleeve and starter cup is located and make starter cup self-return after kitchen range pass gas extinguishes.Backguy perforation (12), (12 ') are arranged on the starter cup wheel face, make starter cup by backguy (9), with the interlock of (23) kitchen range air-supplying valve rotary knob rod.Positioning sleeve is fixedlyed connected with the igniting runner, and the ignition circuit electric switchgear is arranged between positioning sleeve and shell wall, and the switch auto-closing is connected ignition circuit when the igniting runner sways ignition location, and igniting runner return, switch open circuit disconnect.
For igniting instructions for use that adapts to different kitchen ranges and the success rate that improves igniting, the household gas range automatic ignitor also disposes an igniter head that has depressed structure except that the igniter head that can use common structure.
An electrode that has igniter head of depressed structure is made riser, and the riser leading section is an arc, and the combustion gas that arc riser bottom has the whole domatic swash plate that connects that the kitchen range loss is gone out is flowed along arc, assembles to the arc central part under the arc water conservancy diversion.Another electrode of igniter head is made bar needle-like, and its end is folded to arc, and bending segment is positioned on the arc symmetry axis.
Household gas range automatic ignitor that the utility model provides adopts a piezoelectric ceramics punch assembly and becomes integrally-built two ignition mechanisms and cooperate the purpose that has realized putting two kitchen ranges of burner, thereby further reduced the expense of installing and using, used more convenient.Igniter head is a swing type, near kitchen range, leaves kitchen range after kitchen range is lighted when lighting kitchen range, has avoided igniter head to be burnt phenomenon by roasting, quilt, helps improving the service life of igniter.Secondly, igniter is suitable for the igniting of various structural shape kitchen ranges to be used, and having eliminated in the past, automatic ignitor is the restriction that stationary structure brings for the use of igniter owing to igniter head.
Accompanying drawing is example structure figure of the present utility model, further specifies the utility model below in conjunction with accompanying drawing.
Fig. 1 is a household gas range automatic ignitor front view.
Fig. 2 is a household gas range automatic ignitor left view.
Fig. 3 is a household gas range automatic ignitor vertical view.
Fig. 4 analyses and observe partial enlarged drawing for Fig. 2 B-B.
Fig. 5 is an ignition circuit switching device moving plate structure chart.
Fig. 6 is an ignition circuit switching device moving plate structure chart.
Fig. 7 is igniter head structural representation that has depressed structure.
Fig. 8 is the sectional view of the diffusing gas plate plate of igniter head riser shown in Figure 7.
As Fig. 1,2,3,4, shown in, the household gas range automatic ignitor has a housing (1) that has cap (18), and the piezoelectric ceramics punch assembly block set (47) of fixedlying connected with housing is arranged in the shell, piezoelectric ceramics punch assembly (2) is fixed in the shell by block set.By igniter head (6), (25), be connected with the igniting runner is whole, igniter head fork (10) of housing is stretched out in its end, (21), arc groove (49) is arranged on the wheel face, igniting runner (42), (44), press tongue (15) with the whole piezoelectric ceramics punch assembly that is connected of igniting runner, (16), stay cord perforation (12) is arranged on the wheel face, (12 ') and can stretch into the starter cup (42) of dialling retaining tab (48) in the igniting runner arc groove, (44), with whole its free end and the push block (40) that is fixed on the shell wall of being connected of starter cup, (45) pushing tow makes starter cup dial the pushing tow clutch arm (11) that the retaining projection withdraws from igniting runner arc groove mutually, (20), starter cup compresses torsion return spring (31), (57), with the igniting runner positioning sleeve (33) of fixedlying connected and being located, (39) two ignition mechanisms of Gou Chenging are loaded on wheel shaft (14) respectively, (17) on, two axles is fixed on the housing, and ignition mechanism can rotate around the axis.The starter cup of two ignition mechanisms ties up to the stay cord perforation place other end by an end and ties up to fastening tether snap ring (8), the stay cord (9) of (24), (22) and the interlock of two kitchen range rotary knob rods that are fixed on kitchen range air-supplying valve rotary knob rod (7), (23).Ignition circuit is connected with piezoelectric ceramics punch assembly positive electrode by an end, the other end and switching device stator (39), (35) the wiring pole plate (30) on, (36), the lead (3) that connects, (27), can be with the moving plate (28) of fixedlying connected of stator two terminal plate plate UNICOMs or disconnection with the spark wheel fixed cover, (34) and an end and respectively two first utmost points of igniting connect, the lead (41) that its other end connects with another wiring pole plate on the switching device stator, (46), one end connects with piezoelectric ceramics punch assembly earth polar, and two ignition circuits that lead constituted of another discharge electrode tie of the other end and igniter head constitute.
The household gas range automatic ignitor uses and utilizes bolt to be fixed and to be loaded on the gas kitchen ranges by installation journal stirrup (32), (38).Adjust backguy length and can come into operation in the position according to the kitchen range that use.Its course of action of lighting a fire automatically is: turn knob, rotary knob rod rotate stay cord and affect the starter cup of ignition mechanism to sway with side's interlock.The retaining tab of dialling on the starter cup is positioned at igniting runner arc groove, sways thereby drive the igniting runner, and straight strap end portion presses tongue to oppress the piezoelectric ceramics punch assembly gradually gradually near kitchen range.When turning to certain angle, press tongue compressing piezoelectric ceramics punch assembly to make the piezoelectric ceramics discharge, the switching device moving plate sways with the igniting positioning sleeve when piezoelectric ceramics discharges, conducting strip on the moving plate is communicated with ignition circuit cut-in point duration and degree of heating with two plate wiring pole plates on the stator and produces electric spark, and kitchen range is lighted.After kitchen range is lighted, starter cup is rotated further, pushing tow clutch arm free end and the mutual pushing tow of push block make the retaining tab of dialling on the starter cup withdraw from igniting runner arc groove, the igniting runner is removed the block effect, return spring in the punching press electroceramics punch assembly presses tongue to make igniting runner return by the pressure handle pushing tow, fork drives igniter head and leaves kitchen range, and positioning sleeve is with igniting runner return, and switching device moving plate conductive plate and the dislocation of stator wiring pole plate disconnect ignition circuit.The kitchen range cycle knob when extinguishing of dying, the loose releasing of stay cord is to the traction action of starter cup, starter cup is homing under the return spring effect, fitted by return spring squeezing action and igniting runner, the retaining tab of dialling on the starter cup stretches in the igniting runner arc groove again, thereby is returned to prefiring state.
The igniter head that has depressed structure is shown in Fig. 7,8, one of igniter head (50) riser very, the riser front end is an arc, there is the whole sloping type swash plate () that connects the arc bottom, another discharge electrode (52) is a bar needle-like, its end bends to arc, and the bending segment electrode is positioned on the arc pole plate symmetry axis.When igniter head near or stretch into kitchen range top after, flow along the arc riser by the combustion gas that the kitchen range loss goes out, under the pole plate guide functions, assemble, thereby improved the success rate of igniting to bar needle electrode place.
Claims (2)
1, a kind of household gas range automatic ignitor, it is characterized in that by the housing that has cap (1), piezoelectric ceramics punch assembly (2), two the swing type ignition mechanisms and the ignition circuit that can press separately respectively that the piezoelectric ceramics punch assembly lights kitchen range constitute, two swing type ignition mechanisms are loaded on two wheel shafts (14) that are fixed in the shell, (17) on, ignition mechanism can rotate around the axis, ignition mechanism is by backguy (9), (22) with two kitchen range air-supplying valves of kitchen range rotary knob rod (7), (23) interlock, ignition mechanism is by igniter head (6), (25), with igniting runner (13), (19) the whole igniter head fork (10) that connects, (21), press tongue (15) with the whole piezoelectric ceramics punch assembly that is connected of igniting runner, (16), starter cup (42), (44), with the whole pushing tow clutch arm (11) that is connected of starter cup, (20), the starter cup that is loaded on the wheel shaft compresses torsion return spring (31), (37) and the igniting runner positioning sleeve (33), (39) constitute, on the igniting runner wheel face arc groove (49) is arranged, the retaining of dialling tab (48) is arranged on the starter cup wheel face, stretching in the groove starter cup can drive the igniting runner and sway, pushing tow projection (40) is arranged on the inner walls face, (45) cooperate with pushing tow clutch arm pushing tow and can make starter cup dial the retaining tab to withdraw from igniting runner arc groove, igniting runner positioning sleeve is fixedlyed connected with the igniting runner, ignition lead way switch device is arranged between positioning sleeve and shell wall, switching device is connected ignition circuit automatically when the igniting runner sways to ignition location, igniting runner return, switch are opened automatically ignition circuit are disconnected.
2, by the described household gas utensils automatic ignitor of claim 1, it is characterized in that igniter head of having one to have depressed structure, it is made of a riser electrode and a bar needle electrode, riser discharge electrode end is an arc, the whole domatic swash plate that connects is arranged at shape plate bottom, bar needle electrode end bends to arc, and its bending segment is positioned on the symmetry axis of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91232781 CN2108861U (en) | 1991-12-27 | 1991-12-27 | Automatic ignitor for domestic gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91232781 CN2108861U (en) | 1991-12-27 | 1991-12-27 | Automatic ignitor for domestic gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2108861U true CN2108861U (en) | 1992-07-01 |
Family
ID=4937748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91232781 Pending CN2108861U (en) | 1991-12-27 | 1991-12-27 | Automatic ignitor for domestic gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2108861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644820A (en) * | 2018-04-12 | 2018-10-12 | 安徽翰翔仪器设备有限公司 | A kind of general mood control system of gas-cooker |
-
1991
- 1991-12-27 CN CN 91232781 patent/CN2108861U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644820A (en) * | 2018-04-12 | 2018-10-12 | 安徽翰翔仪器设备有限公司 | A kind of general mood control system of gas-cooker |
| CN108644820B (en) * | 2018-04-12 | 2019-10-22 | 安徽翰翔智能技术有限公司 | A kind of general mood control system of gas-cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |