CN205227416U - Gas -cooker of outer ring fire lid and applied outer ring fire lid - Google Patents
Gas -cooker of outer ring fire lid and applied outer ring fire lid Download PDFInfo
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- CN205227416U CN205227416U CN201521069429.2U CN201521069429U CN205227416U CN 205227416 U CN205227416 U CN 205227416U CN 201521069429 U CN201521069429 U CN 201521069429U CN 205227416 U CN205227416 U CN 205227416U
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- leg
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- fire hole
- ring fire
- external ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model discloses a gas -cooker of outer ring fire lid and applied outer ring fire lid, wherein, outer ring fire lid including be the cyclic annular roof that sets up and correspond along the inner edge of roof and outer fringe to protruding first leg of establishing in one side and second leg, form between first leg and the second leg and pass the passageway of angering to the main fire hole that a plurality of intervals set up is seted up for downwards to the protruding direction of establishing of first leg and second leg on the second leg, a plurality of main fire holes distribute along the circumference of second leg, steady flame groove has still been seted up to the surface of second leg, and the communicating fire hole of following of fire passageway has been seted up and passed to the tank bottom in steady flame groove, and the aperture of following the fire hole is less than main aperture of angering the hole. The utility model discloses technical scheme can improve the combustion efficiency of gas -cooker and fall low nitrogen oxide's emission.
Description
Technical field
The utility model relates to gas-cooker technical field, particularly the gas-cooker of a kind of external ring fire cover and application external ring fire cover.
Background technology
External ring fire cover is one of important component parts of burner in gas-cooker.Prior art outer-loop fire cover week, side was provided with row's fire hole usually, and the combustion gas in the burner cavity after assembling is drawn and formed injection flame by dependence fire hole., because replenish air is smooth, easily there is yellow flame, cause fuel combustion insufficient, easily produce the gases such as carbon monoxide in above-mentioned burner, causes the low and air-polluting problem of efficiency of combustion.In addition, all sides of external ring fire cover of a part are also provided with steady flame groove, but this steady flame groove can the air capacity of supply often more, and then make the fuel combustion in external ring fire cover inner chamber produce nitrogen oxide, also can cause air-polluting problem.
Utility model content
Main purpose of the present utility model is to provide a kind of external ring fire cover, is intended to improve the efficiency of combustion of gas-cooker and reduce the discharge of nitrogen oxide.
For achieving the above object, the external ring fire cover that the utility model proposes, comprise the roof that arranges in the form of a ring and correspondence along the inner edge of roof and outer rim to the first leg of side projection and the second leg, the fiery passage of biography is formed between described first leg and the second leg, be downward with the projection direction of described first leg and the second leg, described second leg offers multiple spaced main fire hole, described multiple main fire hole distributes along the circumference of described second leg; The outer surface of described second leg also offers steady flame groove, the bottom land of described steady flame groove offer communicate with the fiery passage of described biography from fire hole, the described aperture from fire hole is less than the aperture of main fire hole.
Preferably, described main fire hole is arranged in being inclined upwardly on the direction near the fiery passage of described biography with from fire hole.
Preferably, described steady flame slot below described multiple main fire hole, or
Described steady flame slot is above described multiple main fire hole.
Preferably, described second leg is divided into along its circumference and lays district and pan bracket installing zone in the fire hole be arranged alternately, and described multiple main fire hole is laid in described fire hole and lays in district.
Preferably, described roof from the inner edge of described roof to outer rim direction in the setting that is inclined upwardly.
Preferably, described roof offers the gap slot arranged from the outer rim of described roof, described gap slot extends in strip from the outer rim of described gap slot to inner edge, described roof and the both sides being positioned at described gap slot also offer the flash hole communicated with the fiery passage of described biography respectively.
Preferably, described roof and the quantity being positioned at the flash hole passing fiery groove the same side is more than or.
Preferably, the lower end of described second leg is extended with locating dowel downwards.
Preferably, the hole depth of described main fire hole is 1-3 times of main fire hole aperture.
The utility model also proposes a kind of gas-cooker, comprise burner, described burner comprises burner body and the external ring fire cover that is installed on burner body and interior ring fire cover assembly, arrange inside and outside described interior ring fire cover assembly and external ring fire cover, described external ring fire cover comprises the roof that arranges in the form of a ring and correspondence along the inner edge of roof and outer rim to the first leg of side projection and the second leg, the fiery passage of biography is formed between described first leg and the second leg, be downward with the projection direction of described first leg and the second leg, described second leg offers multiple spaced main fire hole, described multiple main fire hole distributes along the circumference of described second leg, the outer surface of described second leg also offers steady flame groove, the bottom land of described steady flame groove offer communicate with the fiery passage of described biography from fire hole, the described aperture from fire hole is less than the aperture of main fire hole.
Technical solutions of the utility model by offering the multiple main fire hole along the second leg circumference distribution on the second leg, and this main fire hole communicates with the fiery passage of biography, draws with the combustion gas that will pass in fiery passage; And the second leg is offered steady flame groove, and offer from fire hole at the bottom land of steady flame groove.Owing to being less than the aperture of main fire hole from the aperture of fire hole, therefore can enter air, the air entered is in light alpha region and full combustion of fuel, and light phase temperature is lower, the nitrogen oxide negligible amounts that fuel produces; And main fire hole is direct and concentrated phase regional connectivity, concentrated phase temperature is higher and oxygen is less, the nitrogen oxide negligible amounts that fuel produces, therefore, the technical program is by main fire hole and arrange from fire hole, can reach and improve efficiency gas and the effect reducing discharged nitrous oxides.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, the structure according to these accompanying drawings can also obtain other accompanying drawing.
Fig. 1 is the structural representation of the utility model external ring fire cover one embodiment;
Fig. 2 is polycrystalline substance schematic diagram in Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the generalized section of Fig. 3 along A-A line;
Fig. 5 is the overall structure schematic diagram of the utility model burner one embodiment;
Fig. 6 is the decomposition texture schematic diagram of Fig. 5.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 1 | External ring fire cover | 11 | Roof |
| 111 | Flash hole | 112 | Pass fiery groove |
| 113 | Fire hole lays district | 114 | Pan bracket installing zone |
| 12 | First leg | 13 | Second leg |
| 131 | Main fire hole | 132 | From fire hole |
| 133 | Steady flame groove | 14 | Through hole |
| 15 | Pass fiery passage | 16 | Locating dowel |
| 2 | Interior ring fire cover assembly | 3 | Air distribution disk |
| 4 | Burner body | 21 | Interior ring fire cover |
| 22 | Ceramic piston | 23 | Snap ring |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Need explanation, all directionality instruction (such as up, down, left, right, before and afters in the utility model embodiment ...) only for explaining the relative position relation, motion conditions etc. under a certain particular pose (as shown in drawings) between each parts, if when this particular pose changes, then directionality instruction also correspondingly changes thereupon.
In addition, in the utility model, relate to the description of " first ", " second " etc. only for describing object, and instruction can not be interpreted as or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In addition; technical scheme between each embodiment can be combined with each other; but must be can be embodied as basis with those of ordinary skill in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not the utility model require protection domain within.
The utility model proposes a kind of external ring fire cover.
Referring to figs. 1 through the structural representation that 2, Fig. 1 is the utility model external ring fire cover one embodiment; Fig. 2 is polycrystalline substance schematic diagram in Fig. 1.
Please refer to Fig. 1 and Fig. 2, in the utility model embodiment, this external ring fire cover comprise the roof 11 that arranges in the form of a ring and from the inner edge of roof 11 and outer rim to the first leg 12 and the second leg 13 of side projection, first leg 12 and the second leg 13 are formed and pass fiery passage 15, be downward with the projection direction of the first leg 12 and the second leg 13, second leg 13 offers multiple spaced main fire hole 131, multiple main fire hole 131 distributes along the circumference of the second leg 13; The outer surface of the second leg 13 also offers steady flame groove 133, the bottom land of steady flame groove 133 offer with pass that fiery passage 15 communicates from fire hole 132, be less than the aperture of main fire hole 131 from the aperture of fire hole 132.
In the present embodiment, staggered more than multiple main fire hole 131 be spaced apart can be individual pen or two circles or the two above laid out in parallel of circle or two circles or two circles around the second leg 13 weeks sides, to form monocycle or many ring flames, the main fire hole 131 arranged in the present embodiment is monocycle arrangement.
In the present embodiment, arrange from the position of fire hole 132 and the position one_to_one corresponding of main fire hole 131, and the aperture of main fire hole 131 is less than from the aperture of fire hole 132, utilize and import a small amount of air from fire hole 132, to make the not clean-burning fuel combustion of light alpha region abundant, improve the combustion thermal efficiency, reduce the generation of nitride.Concrete, the aperture of main fire hole 131 is from 1.5 times of fire hole 132 aperture to 2 times, is understandable that, except aforementioned proportion design, can also designs according to the requirement of reality.
In the present embodiment, the space that the first leg 12 surrounds forms through hole 14, in order to accommodating interior ring fire cover assembly.
In the present embodiment, all have multiple from the quantity of fire hole 132 and main fire hole 131, arrange from the main fire hole 131 of fire hole 132 one_to_one corresponding.
Technical solutions of the utility model by offering the multiple main fire hole 131 along the second leg 13 circumference distribution on the second leg 13, and this main fire hole 131 communicates with the fiery passage 15 of biography, the combustion gas passed in fiery passage 15 is drawn; And steady flame groove 133 offered by the second leg 13, and offers from fire hole 132 at the bottom land of steady flame groove 133.Owing to being less than the aperture of main fire hole 131 from the aperture of fire hole 132, therefore can enter air, the air entered is in light alpha region and full combustion of fuel, and light phase temperature is lower, the nitrogen oxide negligible amounts that fuel produces; And main fire hole 131 is direct and concentrated phase regional connectivity, concentrated phase temperature is higher and oxygen is less, the nitrogen oxide negligible amounts that fuel produces, therefore, the technical program is by main fire hole 131 and arrange from fire hole 132, can reach and improve efficiency gas and the effect reducing discharged nitrous oxides.
Please refer to Fig. 2 and Fig. 4, in a preferred embodiment, main fire hole 131 is being arranged in being inclined upwardly near the direction passing fiery passage 15 with from fire hole 132.By by main fire hole 131 be obliquely installed from fire hole 132, can make to go out flame obliquely from main fire hole 131 with from fire hole 132 injection, to promote heat build-up effect and the flame reduced between each fire hole is interfered, be conducive to the combustion thermal efficiency improving gas-cooker.Main fire hole 131 with can design according to the designing requirement of reality from the angle of inclination of fire hole 132, main fire hole 131 from from the angle of inclination of fire hole 132 can identical can also be different, the angle of inclination of usual main fire hole 131 is 25-45 °, and is 15-25 ° from the angle of fire hole 132.
Please refer to Fig. 4, in a preferred embodiment, steady flame groove 133 is positioned at below multiple main fire hole 131.In a scheme arranged side by side, steady flame groove 133 is positioned at above multiple main fire hole 131.In the present embodiment, steady flame groove 133 is positioned at the below of multiple main fire hole 131, and steady flame groove 133 has steady flame effect to the flame from main fire hole 131 injection.Except the present embodiment, steady flame groove 133 can also be arranged at the top of multiple main fire hole 131, preferably steady flame effect can be reached equally.
Please refer to Fig. 2, in a preferred embodiment, second leg 13 is divided into fire hole cloth community 133 in being arranged alternately and pan bracket installing zone 114 along its circumference, and this pan bracket installing zone is with the feet of accommodating pan bracket, and multiple main fire hole 131 is laid in fire hole and lays in district 133.Pan bracket installing zone 114 in the present embodiment does not arrange fire hole, prevents the flame of fire hole injection from injecting directly on the feet of pan bracket, to improve the performance of product.In concrete design, this pan bracket installing zone 114 takies the position of one or two main fire holes 131, with the feet of accommodating more elongated pan bracket, consider in gas-cooker the different pan brackets that may use, flexible design can be carried out to the length of pan bracket installing zone 114.
Please refer to Fig. 1 and Fig. 3, in a preferred embodiment, roof 11 from the inner edge of roof 11 to outer rim direction in the setting that is inclined upwardly.In the present embodiment, roof 11 is formed slopely inclined-plane, this inclined-plane be from inside to outside tilt upward setting, can heat be assembled and be passed to the bottom of a pan to be heated, the combustion thermal efficiency of gas-cooker can be promoted further.It should be pointed out that roof 11 is except formation inclined-plane, can also form the inclined plane etc. that number slope over 10 is different, form wide-mouth shape structure to make roof 11.
Please refer to Fig. 2 to Fig. 4, in a preferred embodiment, roof 11 offers and offers from roof 11 gap slot 112 arranged from the outer rim of roof, gap slot 112 extends in strip from the outer rim of gap slot 112 to inner edge, and roof 11 and the both sides being positioned at gap slot 112 also offer and the flash hole 111 passing fiery passage 15 and communicate respectively.The flame of interior ring fire cover can be passed to main fire hole 131 by this gap slot 112.In the present embodiment, in order to make the flame in interior ring fire cover moderate heat hole import external ring fire cover into, the gap slot 112 of igniting is set.Further, in order to ensure effectively to pass fire, the fuel passed in fiery passage 15 can be drawn by the flash hole 111 of setting, and is spread out of from gap slot 112 by after the flame ignition in interior ring fire cover moderate heat hole, with the fuel of main fire hole 131 injection near the gap slot 112 that ignites.
In order to ensure the validity passing fire, flash hole 111 can arrange more than one or one.Please refer to Fig. 3, in a preferred embodiment, the roof 11 and quantity being positioned at the flash hole 111 of gap slot 112 the same side is more than or.The multiple flash holes 111 arranged in the present embodiment go out multiply fuel with injection, be conducive to fuel ignite and gap slot 112 biography fire.In the present embodiment, the quantity of flash hole 111 is provided with two.
Please refer to Fig. 4, in a preferred embodiment, the lower end of the second leg 13 is extended with locating dowel 16 downwards.In the present embodiment, locating dowel 16 can facilitate the fixing of external ring fire cover and air distribution disk, the bottom of the air distribution disk corresponding with the present embodiment is provided with locating hole, the locating dowel 16 of external ring fire cover can directly be socketed in locating hole, to realize coordinating of external ring fire cover and air distribution disk.
In order to improve the combustion thermal efficiency of gas-cooker, rationally can arrange the hole depth of main fire hole 131 and aperture.In a preferred embodiment, the hole depth of main fire hole 131 is 1-3 times of main fire hole 131 aperture.Preferably, the hole depth of main fire hole 131 can be 1 times or 2 times or 3 times of main fire hole 131 aperture, and concrete multiple can design according to the requirement of reality.
Please refer to Fig. 5 and Fig. 6, the utility model also proposes a kind of gas-cooker applying external ring fire cover, the gas-cooker of this application external ring fire cover comprises burner, burner comprises burner body 4 and the external ring fire cover 1 that is installed on burner body 4 and interior ring fire cover assembly 2, interior ring fire cover assembly 2 is arranged with external ring fire cover 1 is inside and outside, the concrete structure of this external ring fire cover 1 is with reference to above-described embodiment, gas-cooker due to this application external ring fire cover have employed whole technical schemes of above-mentioned all embodiments, therefore all beneficial effects that the technical scheme at least having above-described embodiment is brought, this is no longer going to repeat them.In another embodiment, burner body 4 can not have air distribution disk 3 yet, and only external ring fire cover 1 and the burner body 4 (non-schematic diagram) matched, realize atmospheric burning type and full premix combustion two ring-fire burner.In in the present embodiment, ring fire cover assembly 2 comprises interior ring fire cover 21, ceramic fire plug 22 and snap ring 23, and this ceramic fire plug 22 is sheathed in interior ring fire cover 21, and ceramic fire plug 22 is arranged in interior ring fire cover 21 by this snap ring 23.
Gas-cooker in the utility model embodiment, fiery passage 15 is passed because external ring fire cover 1 has, add upper inner ring fire cover 21 two and pass fiery passage, therefore this burner can arrange passes fiery channel connection with first inner ring channel, and second pass the middle ring passage of fiery channel connection and pass the outer ring channel of fiery channel connection with the 3rd of external ring fire cover 1.This inner ring channel, middle ring passage and outer ring channel have been connected respectively three induction tunnels, adopt triple channel independent burning injection, can improve the throughput of gas-cooker.Three induction tunnels all adopt venturi principle structure, can accelerate the speed that combustion gas is derived.Interior ring fire cover assembly 2 with the first the first fire hole passing fiery channel connection, passes the second fire hole of fiery channel connection and the main fire hole 131 of external ring fire cover with second, adopt three grades of combustion supporting technologies, fuel gas buring can be made to obtain more abundant, raising efficiency gas.In addition, whole gas-cooker adopts injection combustion-supporting respectively on nozzle, the injection mouth of pipe and air distribution disk 3, adopts three grades of air ejection combustion supporting technologies, can improve the efficiency of combustion of combustion gas, saves combustion gas cost, and then improves the quality of whole product.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every under inventive concept of the present utility model; utilize the equivalent structure transformation that the utility model description and accompanying drawing content are done, or directly/be indirectly used in other relevant technical fields to include in scope of patent protection of the present utility model.
Claims (10)
1. an external ring fire cover, comprise the roof that arranges in the form of a ring and correspondence along the inner edge of roof and outer rim to the first leg of side projection and the second leg, the fiery passage of biography is formed between described first leg and the second leg, be downward with the projection direction of described first leg and the second leg, it is characterized in that, described second leg offers multiple spaced main fire hole, described multiple main fire hole distributes along the circumference of described second leg; The outer surface of described second leg also offers steady flame groove, the bottom land of described steady flame groove offer communicate with the fiery passage of described biography from fire hole, the described aperture from fire hole is less than the aperture of main fire hole.
2. external ring fire cover as claimed in claim 1, is characterized in that, described main fire hole is arranged in being inclined upwardly on the direction near the fiery passage of described biography with from fire hole.
3. external ring fire cover as claimed in claim 1, is characterized in that, described steady flame slot below described multiple main fire hole, or
Described steady flame slot is above described multiple main fire hole.
4. external ring fire cover as claimed in claim 1, is characterized in that, described second leg is divided into along its circumference and lays district and pan bracket installing zone in the fire hole be arranged alternately, and described multiple main fire hole is laid in described fire hole and lays in district.
5. external ring fire cover as claimed in claim 1, is characterized in that, described roof from the inner edge of described roof to outer rim direction in the setting that is inclined upwardly.
6. external ring fire cover as claimed in claim 1, it is characterized in that, described roof offers the gap slot arranged from the outer rim of described roof, described gap slot extends in strip from the outer rim of described gap slot to inner edge, described roof and the both sides being positioned at described gap slot also offer the flash hole communicated with the fiery passage of described biography respectively.
7. external ring fire cover as claimed in claim 6, is characterized in that, described roof and the quantity being positioned at the flash hole passing fiery groove the same side is more than or.
8. external ring fire cover as claimed in claim 1, it is characterized in that, the lower end of described second leg is extended with locating dowel downwards.
9. the external ring fire cover as described in claim 1 to 8 any one, is characterized in that, the hole depth of described main fire hole is 1-3 times of main fire hole aperture.
10. a gas-cooker, it is characterized in that, comprise burner, described burner comprises burner body and the external ring fire cover that is installed on burner body and interior ring fire cover assembly, described interior ring fire cover assembly and external ring fire cover are inside and outside setting, it is characterized in that, described external ring fire cover is the external ring fire cover as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069429.2U CN205227416U (en) | 2015-12-17 | 2015-12-17 | Gas -cooker of outer ring fire lid and applied outer ring fire lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069429.2U CN205227416U (en) | 2015-12-17 | 2015-12-17 | Gas -cooker of outer ring fire lid and applied outer ring fire lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227416U true CN205227416U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521069429.2U Active CN205227416U (en) | 2015-12-17 | 2015-12-17 | Gas -cooker of outer ring fire lid and applied outer ring fire lid |
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| CN (1) | CN205227416U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090913A (en) * | 2016-08-16 | 2016-11-09 | 宁波方太厨具有限公司 | A kind of external ring fire cover of gas stove burner |
| CN107726319A (en) * | 2017-11-10 | 2018-02-23 | 浙江帅康电气股份有限公司 | A kind of burner outer flame cover with inflammable and igniting property |
| CN107906517A (en) * | 2017-10-30 | 2018-04-13 | 平湖市中天卫厨设备厂 | A kind of burner for household gas range |
| CN109798523A (en) * | 2019-01-29 | 2019-05-24 | 杭州德意电器股份有限公司 | A kind of fire dish component and burner for burner |
| CN110220195A (en) * | 2019-05-28 | 2019-09-10 | 宁波方太厨具有限公司 | Fire cover for kitchen range |
| CN110296405A (en) * | 2018-03-22 | 2019-10-01 | 宁波方太厨具有限公司 | A kind of burner fire lid |
| CN110440246A (en) * | 2018-05-04 | 2019-11-12 | 宁波方太厨具有限公司 | A kind of anti-blocking gas burner of automatically cleaning |
| CN110513689A (en) * | 2018-05-21 | 2019-11-29 | 宁波方太厨具有限公司 | A kind of fire cover structure of cooker burner |
| CN110793031A (en) * | 2019-11-18 | 2020-02-14 | 杭州德意电器股份有限公司 | Outer ring fire cover of combustor |
| CN111780113A (en) * | 2020-08-28 | 2020-10-16 | 宁波方太厨具有限公司 | Outer ring fire lid and gas-cooker |
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2015
- 2015-12-17 CN CN201521069429.2U patent/CN205227416U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090913A (en) * | 2016-08-16 | 2016-11-09 | 宁波方太厨具有限公司 | A kind of external ring fire cover of gas stove burner |
| CN106090913B (en) * | 2016-08-16 | 2019-02-26 | 宁波方太厨具有限公司 | A kind of external ring fire cover of gas stove burner |
| CN107906517A (en) * | 2017-10-30 | 2018-04-13 | 平湖市中天卫厨设备厂 | A kind of burner for household gas range |
| CN107726319A (en) * | 2017-11-10 | 2018-02-23 | 浙江帅康电气股份有限公司 | A kind of burner outer flame cover with inflammable and igniting property |
| CN110296405A (en) * | 2018-03-22 | 2019-10-01 | 宁波方太厨具有限公司 | A kind of burner fire lid |
| CN110440246A (en) * | 2018-05-04 | 2019-11-12 | 宁波方太厨具有限公司 | A kind of anti-blocking gas burner of automatically cleaning |
| CN110513689A (en) * | 2018-05-21 | 2019-11-29 | 宁波方太厨具有限公司 | A kind of fire cover structure of cooker burner |
| CN109798523A (en) * | 2019-01-29 | 2019-05-24 | 杭州德意电器股份有限公司 | A kind of fire dish component and burner for burner |
| CN109798523B (en) * | 2019-01-29 | 2024-05-10 | 杭州德意智家股份有限公司 | Fire dividing disc assembly for burner and burner |
| CN110220195A (en) * | 2019-05-28 | 2019-09-10 | 宁波方太厨具有限公司 | Fire cover for kitchen range |
| CN110793031A (en) * | 2019-11-18 | 2020-02-14 | 杭州德意电器股份有限公司 | Outer ring fire cover of combustor |
| CN111780113A (en) * | 2020-08-28 | 2020-10-16 | 宁波方太厨具有限公司 | Outer ring fire lid and gas-cooker |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220908 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 Yongan Road, Beijiao Town, Shunde District, Foshan, Guangdong 6 Patentee before: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |