CN109990292B - Burner fire cover of gas cooker and gas cooker - Google Patents
Burner fire cover of gas cooker and gas cooker Download PDFInfo
- Publication number
- CN109990292B CN109990292B CN201711490422.1A CN201711490422A CN109990292B CN 109990292 B CN109990292 B CN 109990292B CN 201711490422 A CN201711490422 A CN 201711490422A CN 109990292 B CN109990292 B CN 109990292B
- Authority
- CN
- China
- Prior art keywords
- fire cover
- gas cooker
- cover body
- burner
- fire
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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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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 4
- 235000014347 soups Nutrition 0.000 abstract description 8
- 235000013305 food Nutrition 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Cookers (AREA)
Abstract
The invention relates to the technical field of burners, and particularly discloses a burner fire cover of a gas cooker and the gas cooker. The burner fire cover of the gas cooker comprises a fire cover body, wherein a fire igniting groove is formed in the top surface of the fire cover body, an inclined hole is formed in the side wall of the fire igniting groove, and the inclined hole enables the fire igniting groove to be communicated with an air chamber below the fire cover body. The gas cooker comprises the burner fire cover of the gas cooker. The burner fire cover of the gas cooker and the gas cooker solve the problems of low structural strength, easy deformation and the like of the fire cover, and can also effectively prevent food or overflowed soup and the like from entering the burner.
Description
Technical Field
The invention relates to the technical field of burners, in particular to a burner fire cover of a gas cooker and the gas cooker.
Background
At present, most of the igniting grooves of the burner fire cover of the gas cooker sold in the market are milled through, namely, one igniting groove is milled through at the top of the fire cover body. Because the fire lid body is cut off by the ignition groove, this just causes fire lid body structural strength low, and in the combustion process, the fire lid probably takes place to warp, and then influences the fire effect of fire lid, and even the fire lid warp still can cause the gas to leak, produces the potential safety hazard. Some foods or overflowed soup and the like can easily enter the combustor through the milled ignition groove, so that the combustor is corroded, and the use of a user is affected.
Disclosure of Invention
The invention aims to provide a burner fire cover of a gas cooker and the gas cooker, which solve the problems of low structural strength, easy deformation and the like of the fire cover and can also effectively prevent food or overflowed soup and the like from entering the burner.
To achieve the purpose, the invention adopts the following technical scheme:
The burner fire cover of the gas cooker comprises a fire cover body, wherein a fire igniting groove is formed in the top surface of the fire cover body, an inclined hole is formed in the side wall of the fire igniting groove, and the inclined hole enables the fire igniting groove to be communicated with an air chamber below the fire cover body.
As the preferable technical scheme, the fire cover body is provided with a reinforcing rib, and the ignition groove is formed in the reinforcing rib.
As a preferable technical scheme, one end of the inclined hole is higher than the bottom of the ignition groove, the end of the inclined hole is communicated with the ignition groove, the other end of the inclined hole is lower than the bottom of the ignition groove, and the end of the inclined hole is communicated with the air chamber.
As a preferable technical scheme, an included angle alpha between the central line of the inclined hole and the side wall of the ignition groove is an acute angle.
As a preferable technical scheme, two opposite side walls of the ignition groove are respectively provided with at least one inclined hole.
As the preferable technical scheme, the inside of fire lid body is followed the circumferencial direction of fire lid body is opened there is a plurality of first straight holes, first straight hole is followed the radial direction setting of fire lid body, the ignition groove is located the top of first straight hole.
As a preferable technical scheme, the diameter of the first straight hole is larger than the width of the ignition groove.
As the preferable technical scheme, a plurality of second straight holes are formed in the fire cover body along the circumferential direction of the fire cover body, the second straight holes are formed in the fire cover body along the radial direction of the fire cover body, and the second straight holes are arranged below the first straight holes.
As a preferable technical scheme, the central lines of the first straight hole and the second straight hole respectively point to the circumference center of the fire cover body.
A gas cooker comprising a burner fire cover of the gas cooker of any one of the preceding claims.
The invention has the beneficial effects that: the fire cover of the burner of the gas cooker is provided with the non-milled ignition groove, the side wall of the ignition groove is provided with the inclined hole, the inclined hole enables the ignition groove to be communicated with the air chamber below the fire cover, and under the condition that the fire cover of the burner is not cut off, the better fire transfer function from the inner ring to the outer ring is realized, and the problems that the structural strength of the fire cover of the burner is low, deformation easily occurs and the like are also solved; the inclined holes are formed in the side wall of the igniting groove, so that overflowed soup can be effectively prevented from entering the combustor, the combustor and the fire cover cannot be corroded, normal use of a user is not affected, and satisfaction of the user is improved.
Drawings
FIG. 1 is a schematic view of a burner fire cover front structure of a gas cooker according to an embodiment of the invention;
FIG. 2 is an enlarged schematic view at A of FIG. 1;
FIG. 3 is a schematic view of the back structure of a burner fire cover of a gas cooker according to an embodiment of the invention;
FIG. 4 is a top view of a burner fire cover of a gas cooker according to an embodiment of the invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
Fig. 6 is a B-B cross-sectional view of fig. 4.
In the figure:
1. a fire cover body; 2. a igniting groove; 3. inclined holes; 4. a gas chamber; 5. reinforcing ribs; 6. a first straight hole; 7. and a second straight hole.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present invention are shown.
As shown in fig. 1-6, the embodiment provides a burner fire cover of a gas cooker, which realizes a better fire transmission function from an inner ring to an outer ring under the condition of not cutting off the fire cover and also solves the problems of low structural strength, easy deformation and the like of the fire cover; the inclined holes 3 are formed in the side wall of the igniting groove 2, so that overflowed soup can be effectively prevented from entering the combustor, the combustor and the fire cover cannot be corroded, and normal use of a user is not affected.
The burner fire cover of the gas cooker comprises a fire cover body 1, wherein a fire igniting groove 2 is formed in the top surface of the fire cover body 1, an inclined hole 3 is formed in the side wall of the fire igniting groove 2, and the inclined hole 3 enables the fire igniting groove 2 to be communicated with an air chamber 4 below the fire cover body 1.
As shown in fig. 1 and 2, in this embodiment, the burner fire cover is in a circular ring shape, and the inner ring and the outer ring are respectively provided with a fire cover body side wall extending vertically and downwardly from the top surface of the fire cover body 1. An air chamber 4 is formed between the side wall of the inner ring fire cover body and the side wall of the outer ring fire cover body below the top surface of the fire cover body 1. A plurality of first straight holes 6 which are arranged at equal intervals are arranged on the side wall of the outer ring fire cover body of the fire cover body 1 along the circumferential direction of the fire cover body 1, and the first straight holes 6 point to the circumferential center of the fire cover body 1. A plurality of second straight holes 7 are formed in the side wall of the outer ring fire cover body of the fire cover body 1 along the circumferential direction of the fire cover body 1 at equal intervals, the second straight holes 7 are arranged below the first straight holes 6, and the diameter of the second straight holes 7 is smaller than that of the first straight holes 6. In addition, the fire cover body 1 is not limited to open two ring straight holes, but can also open more ring straight holes or only open one ring straight hole, and the details are not repeated here.
As shown in fig. 1 and 3, the top surface of the fire cover body 1 is provided with a non-milled ignition groove 2, and the non-milled ignition groove 2 can effectively enhance the structural strength of the fire cover body 1, so that the problem that the fire cover body 1 is easy to deform when the gas cooker is burnt is avoided. In this embodiment, be provided with strengthening rib 5 on fire lid body 1 between inner ring fire lid body lateral wall and the outer ring fire lid body lateral wall, the setting of strengthening rib 5 has further increased the structural strength of fire lid body 1. The igniting groove 2 is arranged on the reinforcing rib 5, the notch of the igniting groove 2 is flush with the top surface of the igniting groove 2, and two ends of the igniting groove 2 penetrate through the inner ring igniting cover body side wall and the outer ring igniting cover body side wall of the igniting cover body 1. The ignition groove 2 is arranged above the first straight hole 6, the bottom of the ignition groove 2 can be communicated with the first straight hole 6, the bottom of the ignition groove 2 can also be not communicated with the first straight hole 6, and the diameter of the first straight hole 6 is larger than the width of the ignition groove 2 according to the structure of the fire cover body 1.
As shown in fig. 2 and 3, an air chamber 4 is disposed below the fire cover body 1, in this embodiment, in order to strengthen the structural strength of the fire cover body 1, a fire igniting groove 2 that is not milled through is opened on the reinforcing rib 5, and since the fire igniting groove 2 is disposed on the reinforcing rib 5, the fire igniting groove 2 is not communicated with the air chamber 4 below the fire cover body 1, and in order to communicate the fire igniting groove 2 with the air chamber 4, an inclined hole 3 is opened on the side wall of the fire igniting groove 2.
As shown in fig. 5, the inclined hole 3 is a straight hole, the included angle α between the inclined hole 3 and the side wall of the ignition groove 2 is an acute angle, and the inclined hole 3 is inclined downward, that is, one end of the inclined hole 3, which is communicated with the ignition groove 2, is higher than the bottom of the ignition groove 2, and one end of the inclined hole 3, which is communicated with the air chamber 4, is lower than the bottom of the ignition groove 2. The inclined holes 3 are obliquely arranged, and the inclination angle is an acute angle, so that the fire transmission effect of the fire cover from the inner ring to the outer ring is improved. The inclined holes 3 are formed in the side wall of the igniting groove 2, so that overflowed soup can be effectively prevented from entering the combustor, and further the combustor and the fire cover are corroded to influence the use of a user.
In this embodiment, at least one inclined hole 3 is formed on each of the opposite side walls of the ignition groove 2. The two side walls of the igniting groove 2 are simultaneously provided with the inclined holes 3, and the igniting effect of the igniting cover is good. In this embodiment, as shown in fig. 6, six inclined holes 3 are formed in one side wall of the ignition groove 2 along the length direction of the first straight hole 6, and the six inclined holes 3 are arranged in a row. By arranging the plurality of inclined holes 3, when one or more of the inclined holes 3 are blocked by food or soup, the normal fire transmission of the fire cover is not affected, the probability of blocked ignition is reduced, and the problem of unstable ignition of the burner caused by blocked ignition holes is effectively solved. In addition, the number of the inclined holes 3 is not limited to six, and may be more than six or less than six, depending on the actual structure of the burner fire cover, and will not be described in detail herein.
The embodiment also provides a gas cooker, comprising the burner fire cover of the gas cooker. The gas cooker with the burner fire cover has good fire transmission effect, can effectively prevent food or overflowed soup from entering the burner of the gas cooker, avoids the burner from being damaged, prolongs the service life of the burner, and ensures that the burner fire cover is not easy to deform when the gas cooker burns, prolongs the service life of the burner fire cover, reduces the use cost of a user and improves the satisfaction of the user.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (9)
1. The burner fire cover of the gas cooker is characterized by comprising a fire cover body (1), wherein a non-milled ignition groove (2) is formed in the top surface of the fire cover body (1), an inclined hole (3) is formed in the side wall of the ignition groove (2), and the inclined hole (3) enables the ignition groove (2) to be communicated with an air chamber (4) below the fire cover body (1); one end of the inclined hole (3) is higher than the bottom of the ignition groove (2), the end of the inclined hole is communicated with the ignition groove (2), the other end of the inclined hole (3) is lower than the bottom of the ignition groove (2), and the end of the inclined hole is communicated with the air chamber (4).
2. Burner fire cover of a gas cooker according to claim 1, characterized in that the fire cover body (1) is provided with a reinforcing rib (5), and the ignition slot (2) is opened on the reinforcing rib (5).
3. Burner fire cover of a gas cooker according to claim 1, characterized in that the angle α between the centre line of the inclined hole (3) and the side wall of the ignition slot (2) is an acute angle.
4. Burner fire cover of a gas cooker according to claim 1, characterized in that at least one of said inclined holes (3) is provided on the opposite side walls of the ignition slot (2).
5. Burner fire cover of a gas cooker according to claim 1, characterized in that the interior of the fire cover body (1) is provided with a plurality of first straight holes (6) along the circumferential direction of the fire cover body (1), the first straight holes (6) are arranged along the radial direction of the fire cover body (1), and the ignition groove (2) is located above the first straight holes (6).
6. Burner fire cover of a gas cooker according to claim 5, characterized in that the diameter of the first straight hole (6) is larger than the width of the ignition slot (2).
7. Burner fire cover of a gas cooker according to claim 5, characterized in that the interior of the fire cover body (1) is open with a plurality of second straight holes (7) along the circumferential direction of the fire cover body (1), the second straight holes (7) are arranged along the radial direction of the fire cover body (1), and the second straight holes (7) are placed under the first straight holes (6).
8. Burner fire cover of a gas cooker according to claim 7, characterized in that the centre lines of the first and second straight holes (6, 7) respectively point towards the circumferential centre of the fire cover body (1).
9. A gas hob, characterized in, that it comprises a burner fire cover of a gas hob according to any one of the claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490422.1A CN109990292B (en) | 2017-12-30 | 2017-12-30 | Burner fire cover of gas cooker and gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490422.1A CN109990292B (en) | 2017-12-30 | 2017-12-30 | Burner fire cover of gas cooker and gas cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109990292A CN109990292A (en) | 2019-07-09 |
| CN109990292B true CN109990292B (en) | 2024-06-14 |
Family
ID=67110618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711490422.1A Active CN109990292B (en) | 2017-12-30 | 2017-12-30 | Burner fire cover of gas cooker and gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109990292B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360567B (en) * | 2019-08-23 | 2020-08-21 | 宁波方太厨具有限公司 | Outer ring fire cover and combustor comprising same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642118A (en) * | 2016-10-31 | 2017-05-10 | 宁波方太厨具有限公司 | Burner fire cover of gas cooker |
| CN106895405A (en) * | 2015-12-18 | 2017-06-27 | 博西华电器（江苏）有限公司 | The fire cover of gas burner, gas burner and gas-cooker |
| CN206682945U (en) * | 2017-04-25 | 2017-11-28 | 上海林内有限公司 | The biography fire structure of burner fire lid |
| CN208475328U (en) * | 2017-12-30 | 2019-02-05 | 青岛海尔智慧厨房电器有限公司 | Burner fire cover of gas stove and gas stove |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2286289Y (en) * | 1996-12-31 | 1998-07-15 | 江苏光芒集团公司 | Gas combustion burner |
| JP3996721B2 (en) * | 1999-03-29 | 2007-10-24 | 株式会社ハーマンプロ | Gas stove burner |
| CN203628656U (en) * | 2013-10-21 | 2014-06-04 | 浙江苏泊尔家电制造有限公司 | Combustor fire cover with flame transferring groove reinforcing structure |
| CN204006006U (en) * | 2014-07-24 | 2014-12-10 | 宁波方太厨具有限公司 | A kind of stable burner fire lid of fire that passes |
| JP2016099076A (en) * | 2014-11-25 | 2016-05-30 | タニコー株式会社 | Burner cap |
| CN106765110B (en) * | 2016-12-07 | 2023-04-11 | 珠海格力电器股份有限公司 | Burner fire cover, burner and gas stove |
| CN206600805U (en) * | 2017-04-11 | 2017-10-31 | 嵊州市普利斯精锻有限公司 | A kind of fire cover structure of concealed fire tank |
| CN206786720U (en) * | 2017-05-19 | 2017-12-22 | 广东美的厨房电器制造有限公司 | Fire cover component, the gas-cooker of fire cover structure, gas-cooker |
-
2017
- 2017-12-30 CN CN201711490422.1A patent/CN109990292B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895405A (en) * | 2015-12-18 | 2017-06-27 | 博西华电器（江苏）有限公司 | The fire cover of gas burner, gas burner and gas-cooker |
| CN106642118A (en) * | 2016-10-31 | 2017-05-10 | 宁波方太厨具有限公司 | Burner fire cover of gas cooker |
| CN206682945U (en) * | 2017-04-25 | 2017-11-28 | 上海林内有限公司 | The biography fire structure of burner fire lid |
| CN208475328U (en) * | 2017-12-30 | 2019-02-05 | 青岛海尔智慧厨房电器有限公司 | Burner fire cover of gas stove and gas stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109990292A (en) | 2019-07-09 |
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