CN100445637C - Burner with ignition needle protection structure - Google Patents
Burner with ignition needle protection structure Download PDFInfo
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- CN100445637C CN100445637C CNB2006100523828A CN200610052382A CN100445637C CN 100445637 C CN100445637 C CN 100445637C CN B2006100523828 A CNB2006100523828 A CN B2006100523828A CN 200610052382 A CN200610052382 A CN 200610052382A CN 100445637 C CN100445637 C CN 100445637C
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- ring fire
- over cap
- ignition needle
- burner
- fire cover
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- 230000003044 adaptive effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention discloses a burner with an ignition needle protection structure. The present invention is provided with an inner gas mixing chamber, an outer ring gas mixing chamber, an inner ring fire cover, an outer ring fire cover and an ignition needle. The present invention is characterized in that a protection cover which can cover the ignition needle is arranged above the ignition needle, and in addition, a position corresponding to the ignition needle is provided with a raised needle on the lower surface of the protection cover. The arrangement of the protection cover can effectively avoid the explosion of the ignition needle, prevent the ignition needle from being polluted by an oil stain, etc. which drop from a boiler bottom, and prevent the ignition needle from being directly burned by flame, which extends the service life of the ignition needle. The arrangement of the raised needle can generate the double needle ignition effect and the double direction ignition effect of a certain distance together with the ignition needle, which effectively enhances the speed and the success rate of ignition.
Description
Technical field
The present invention relates to the improvement of gas-cooker, particularly a kind of burner with ignition needle protection structure with burner.
Background technology
The burner that household gas range adopts generally has interior mixing chamber, outer shroud mixing chamber, interior ring fire lid, external ring fire cover and igniting pin.Wherein, in addition, also there is the situation that the igniting pin is installed in the fire lid outside, outer ring the position in the igniting pin is installed in usually between ring fire lid and the external ring fire cover.But no matter which position the igniting pin is mounted in, the igniting pin on the existing burner is all exposed fully outside, and direct-view as seen.Find in actual the use,, also can not be ignored though the proportion of igniting pin fault in the burner total failare is not very big.Analyze the reason of igniting pin fault, find mainly to be present in the following aspects: the one, in the gastronomical process, water or wet goods liquid directly drop on the igniting pin, and the ceramic outer wall of the pin that causes lighting a fire bursts, thereby ignition failure occurs; The 2nd, the igniting pin is dripped to the pollutions such as greasy dirt on the igniting pin from the bottom of a pan, thereby ignition failure occurs; The 3rd, the igniting pin is in the state that directly burns of gas flame for a long time, thereby influences its ignition performance and service life.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of burner with ignition needle protection structure at the prior art present situation, even to reduce the generation of the pin fault of stopping to light a fire.
For solving the problems of the technologies described above, the present invention adopts following technical proposals:
The burner of this kind band ignition needle protection structure, it has interior mixing chamber, outer shroud mixing chamber, interior ring fire lid, external ring fire cover and igniting pin, it is characterized in that the top of described igniting pin is provided with the over cap that is enough to cover in the igniting pin.
Described over cap is one-body molded to cover at described external ring fire cover or interior ring fire, and perhaps, described over cap is one to be installed in the separate part that described external ring fire cover or interior ring fire cover.Because external ring fire cover is much bigger compared to interior ring fire lid, and the position of external ring fire cover generally be higher than in the ring fire lid, so over cap is advisable to be located on the external ring fire cover.
Be provided with down protruding pin corresponding to the position of described igniting pin on the lower surface of described over cap.The setting of this protruding pin can produce the effect of the igniting of set a distance crosspointer, two-way igniting (inner and outer rings is by the same point of igniting pin one pin) with the igniting pin, helps to improve ignition success rate and speed of ignition.
The periphery of described protruding pin is provided with the indent district.The setting in indent district helps preventing being flow on the protruding pin by stream such as the bottom of a pan or the sewage or the wet goods that drip to the over cap, also just can more effectively prevent that sewage or wet goods from flowing on the pin of lighting a fire simultaneously.
For the purpose of attractive in appearance, the upper surface of described over cap is concordant with the upper surface that the external ring fire cover or the interior ring fire at over cap place are covered.
Described over cap is strip and block; the lower surface of its rear end is extended with alignment pin down; its front end is provided with described protruding pin and described indent district, and described external ring fire cover is provided with the locating slot adaptive with the rear end of described over cap, and the bottom of locating slot is provided with the locating hole adaptive with alignment pin.
Described over cap is for from the described external ring fire cover loop projection that gets of horizontal-extending to the inside.
Described over cap is for from described external ring fire cover one section arc bump getting of horizontal-extending to the inside.
Described over cap is for from the described external ring fire cover projection of the front end semicircular in shape that gets of horizontal-extending to the inside, and the front end of projection is one-body molded described protruding pin.
Described over cap is for from the described external ring fire cover projection of the front end semicircular in shape that gets of horizontal-extending to the inside; the front end of projection is one-body molded described protruding pin and described indent district; the rear portion of projection has the through hole of up/down perforation, and the fire tank on the described external ring fire cover is opened on this through hole.
The present invention has following beneficial effect:
1, can prevent that sewage etc. from dripping on the igniting pin that is burnt heat, thus the bursting of the pin of can effectively avoiding lighting a fire; 2, the pollutions such as greasy dirt that pin dripped from the bottom of a pan that can effectively prevent to light a fire; 3, can effectively reduce the degree that the igniting pin is directly burnt by flame, thereby prolong the service life of igniting pin.4, the setting of protruding pin can produce the igniting of set a distance crosspointer, two-way igniting effect with the igniting pin, thereby effectively improve the speed and the success rate of igniting.
Description of drawings
Fig. 1 is the schematic perspective view of the embodiment of the invention one;
Fig. 2 is the stereogram of over cap among the embodiment shown in Fig. 1;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the A-A partial sectional view of Fig. 2;
Fig. 5 is the schematic perspective view of external ring fire cover of the band over cap of the embodiment of the invention two;
Fig. 6 is the upward view of external ring fire cover shown in Figure 5;
Fig. 7 is the schematic perspective view of external ring fire cover of the band over cap of the embodiment of the invention three;
Fig. 8 is the upward view of external ring fire cover shown in Figure 7;
Fig. 9 is the schematic perspective view of external ring fire cover of the band over cap of the embodiment of the invention four;
Figure 10 is the upward view of external ring fire cover shown in Figure 9;
Figure 11 is the schematic perspective view of external ring fire cover of the band over cap of inventive embodiments five;
Figure 12 is the upward view of external ring fire cover shown in Figure 11.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one
As Fig. 1～illustrated in Figure 4, be a preferred embodiment of the present invention.As Fig. 1～shown in Figure 4; the burner of present embodiment band ignition needle protection structure; it has interior mixing chamber 1, outer shroud mixing chamber 2, interior ring fire lid 3, external ring fire cover 4 and igniting pin 5; also has an over cap 6 that is arranged on the strip and block of igniting pin 5 tops; the lower surface of the rear end of this over cap 6 is extended with two alignment pins 7 down; position corresponding to igniting pin 5 on the lower surface of its front end is extended with down protruding pin 8, and the periphery of protruding pin 8 forms indent district 9.External ring fire cover 4 is provided with the locating slot adaptive with the rear end of over cap 6, and the bottom of locating slot is provided with the locating hole adaptive with alignment pin 7.And after over cap 6 was installed on the external ring fire cover 4, its upper surface was just concordant with external ring fire cover 4.10 of fire tanks are arranged on the position that is positioned at over cap 6 next doors on the external ring fire cover 4.
Embodiment two
As Fig. 5～shown in Figure 6, and referring to Fig. 1, present embodiment burner, the over cap 6 that is arranged on igniting pin 5 tops are for from external ring fire cover 4 one section arc bump getting of horizontal-extending to the inside, and the upper surface of over cap 6 and lower surface are neat plane.
Embodiment three
As Fig. 7～shown in Figure 8, and referring to Fig. 1, present embodiment burner, the over cap 6 that is arranged on igniting pin 5 tops are for from the external ring fire cover 4 loop projection that gets of horizontal-extending to the inside, and the upper surface of over cap 6 and lower surface are neat plane.
Embodiment four
As Fig. 9～shown in Figure 10; and referring to Fig. 1; present embodiment burner, the over cap 6 that is arranged on igniting pin 5 tops are for from external ring fire cover 4 projection of the front end semicircular in shape that get of horizontal-extending to the inside, and the front end of projection is corresponding to the also one-body molded protruding pin 8 that has down in position of the pin 5 of lighting a fire.Be positioned at over cap 6 other positions on the external ring fire cover 4 and be provided with fire tank 10.
Embodiment five
As Figure 11～Figure 12; and referring to Fig. 1; the present embodiment burner; the over cap 6 that is arranged on igniting pin 5 tops is for from external ring fire cover 4 projection of the front end semicircular in shape that gets of horizontal-extending to the inside; the front end of projection is corresponding to the also one-body molded protruding pin 8 that has down in position of igniting pin 5; the periphery of protruding pin 8 forms indent district 9, and the rear portion of projection has the through hole 11 of up/down perforation, and the fire tank on the external ring fire cover 4 10 is opened on this through hole 11.
Claims (10)
1, a kind of burner with ignition needle protection structure, it has interior mixing chamber, outer shroud mixing chamber, interior ring fire lid, external ring fire cover and igniting pin, it is characterized in that the top of described igniting pin is provided with the over cap that is enough to cover in the igniting pin.
2, the burner of band ignition needle protection structure according to claim 1; it is characterized in that described over cap is one-body molded covers at described external ring fire cover or interior ring fire; perhaps, described over cap is one to be installed in the separate part that described external ring fire cover or interior ring fire cover.
3, the burner of band ignition needle protection structure according to claim 2 is characterized in that on the lower surface of described over cap that position corresponding to described igniting pin is provided with protruding pin down.
4, the burner of band ignition needle protection structure according to claim 3 is characterized in that the periphery of described protruding pin is provided with the indent district.
5, according to the burner of the described band ignition needle protection structure of arbitrary claim in the claim 1 to 4, the upper surface that it is characterized in that described over cap is concordant with the upper surface of the external ring fire cover at over cap place or interior ring fire lid.
6, the burner of band ignition needle protection structure according to claim 4; it is characterized in that described over cap is strip and block; the lower surface of its rear end is extended with alignment pin down; its front end is provided with described protruding pin and described indent district; described external ring fire cover is provided with the locating slot adaptive with the rear end of described over cap, and the bottom of locating slot is provided with the locating hole adaptive with alignment pin.
7,, it is characterized in that described over cap is for from the described external ring fire cover loop projection that gets of horizontal-extending to the inside according to the burner of the described band ignition needle protection structure of arbitrary claim in the claim 1 to 4.
8,, it is characterized in that described over cap is for from described external ring fire cover one section arc bump getting of horizontal-extending to the inside according to the burner of the described band ignition needle protection structure of arbitrary claim in the claim 1 to 4.
9, according to the burner of claim 3 or 4 described band ignition needle protection structures, it is characterized in that described over cap for from the described external ring fire cover projection of the front end semicircular in shape that gets of horizontal-extending to the inside, the front end of projection is one-body molded described protruding pin.
10, the burner of band ignition needle protection structure according to claim 4; it is characterized in that described over cap is for from the described external ring fire cover projection of the front end semicircular in shape that gets of horizontal-extending to the inside; the front end of projection is one-body molded described protruding pin and described indent district; the rear portion of projection has the through hole of up/down perforation, and the fire tank on the described external ring fire cover is opened on this through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100523828A CN100445637C (en) | 2006-07-07 | 2006-07-07 | Burner with ignition needle protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100523828A CN100445637C (en) | 2006-07-07 | 2006-07-07 | Burner with ignition needle protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1884911A CN1884911A (en) | 2006-12-27 |
| CN100445637C true CN100445637C (en) | 2008-12-24 |
Family
ID=37583191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100523828A Active CN100445637C (en) | 2006-07-07 | 2006-07-07 | Burner with ignition needle protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100445637C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109179B (en) * | 2009-12-24 | 2014-09-24 | 博西华电器（江苏）有限公司 | Ignition needles for gas stove and gas stove employing same |
| CN101832561A (en) * | 2010-03-25 | 2010-09-15 | 宁波方太厨具有限公司 | Outer fire cover and combustor with same |
| CN101832560A (en) * | 2010-03-25 | 2010-09-15 | 宁波方太厨具有限公司 | Gas stove central burner cap and burner using same |
| CN104633722B (en) * | 2013-11-07 | 2018-05-08 | 博西华电器（江苏）有限公司 | Gas-cooker |
| CN106287709B (en) * | 2016-10-18 | 2018-09-21 | 艾敏 | Double mixing giving young employees remedial-courses in general knowledge and vocational skills oxygen burners and preparation method thereof with positioning igniting and steady flame structure |
| CN108006616B (en) * | 2016-10-31 | 2019-04-30 | 广东美的厨房电器制造有限公司 | Burner and gas cooker |
| 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 |
| CN112856492B (en) * | 2021-01-15 | 2022-04-05 | 宁波方太厨具有限公司 | Combustor and gas stove comprising same |
| CN116857680B (en) * | 2023-07-19 | 2024-04-26 | 浙江意米特电器有限公司 | Gas stove, burner and ignition device thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5320522A (en) * | 1991-12-20 | 1994-06-14 | Gaz De France | Gas Burner with combustion grille, its combustion process, and heating installation comprising such a burner |
| CN2679510Y (en) * | 2003-12-22 | 2005-02-16 | 吴灼展 | An infrared burner with a built-in ignition device |
| CN1584406A (en) * | 2004-05-31 | 2005-02-23 | 胡汉全 | Energy-saving cooker with complete gas fuel combustion and digital display controlling function |
| CN1731015A (en) * | 2005-08-09 | 2006-02-08 | 宁波方太厨具有限公司 | Multi-cavity integrated combustor |
-
2006
- 2006-07-07 CN CNB2006100523828A patent/CN100445637C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5320522A (en) * | 1991-12-20 | 1994-06-14 | Gaz De France | Gas Burner with combustion grille, its combustion process, and heating installation comprising such a burner |
| CN2679510Y (en) * | 2003-12-22 | 2005-02-16 | 吴灼展 | An infrared burner with a built-in ignition device |
| CN1584406A (en) * | 2004-05-31 | 2005-02-23 | 胡汉全 | Energy-saving cooker with complete gas fuel combustion and digital display controlling function |
| CN1731015A (en) * | 2005-08-09 | 2006-02-08 | 宁波方太厨具有限公司 | Multi-cavity integrated combustor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1884911A (en) | 2006-12-27 |
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