Combustor assembly and gas stove

Abstract

The utility model relates to the field of gas stoves, in particular to a burner assembly and a gas stove. The combustor assembly comprises a base, wherein an annular mounting groove is formed in the center of the base; the gas stove further comprises a first inner fire cover and a second inner fire cover, and the first inner fire cover and the second inner fire cover are both matched with the annular mounting groove. The base provides fuel gas for the first inner fire cover and the second inner fire cover through the annular mounting groove; a through hole 131 is formed in the first inner fire cover and used for avoiding an external temperature sensor, and a solid baffle is arranged in the middle of the second inner fire cover. The combustor assembly and the gas stove have the advantages that the first inner fire cover can be installed for measuring temperature, the second inner fire cover can be installed for keeping clean, and the combustor assembly and the gas stove are flexible to use.

Description

Technical Field

[0001] The utility model relates to the field of gas stoves, in particular to a burner assembly and a gas stove. Background Art

[0002] In order to facilitate temperature measurement, existing burners are equipped with a temperature sensor in the middle of the burner. At the same time, after the temperature sensor is installed, a hole is opened on the inner fire cover to avoid the temperature sensor.

[0003] For example, the patent document with publication number CN108167829B discloses a dry-burning-proof single-ejector tube stove burner, including a burner head, a diverter seat, an inner fire cover, an outer annular fire cover, an ignition needle, an induction needle and a telescopic temperature sensor. The burner head includes an upper-open annular gas chamber, an ejector tube, a support seat and a device seat connected to the support seat. The diverter seat includes an inner annular gas groove, an outer annular gas groove, an annular air inlet interface, a diverter cavity and an axial secondary air channel; the upper open end of the burner head is inserted into the annular interface, and the lower end of the annular interface presses the panel of the stove or the bottom plate of the liquid receiving tray; the inner fire cover is buckled with the inner annular gas groove, and the outer annular fire cover is buckled with the outer annular gas groove.

[0004] However, in the above technology, the inner fire cover has holes, which is not conducive to keeping it clean.

[0005] Therefore, a burner assembly and a gas stove are proposed to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the purpose of the present utility model is to provide a burner assembly, which includes a first inner fire cover and a second inner fire cover, the first inner fire cover is provided with a through hole to avoid the external temperature sensor, and the middle part of the second inner fire cover is a solid baffle; when the first inner fire cover is installed on the base, it is convenient to measure the temperature of the external pot body, and when the second inner fire cover is installed on the base, it is convenient to keep the burner clean.

[0007] The technical solution adopted by the present invention to solve the problem is: a burner assembly, comprising: a base, an annular mounting groove is provided at the center of the base; also comprising a first inner fire cover and a second inner fire cover, the first inner fire cover and the second inner fire cover are both adapted to the annular mounting groove; the base provides gas to the first inner fire cover and the second inner fire cover through the annular mounting groove; a through hole is provided in the first inner fire cover, the through hole is used to avoid an external temperature sensor, and the middle part of the second inner fire cover is a solid baffle.

[0008] As a further improvement of the above technical solution, the number of the bases is more than two.

[0009] As a further improvement of the above technical solution, an outer fire cover is provided on the base, and the top edges of the first inner fire cover and the second inner fire cover are both provided with baffles, and also include ignition needles, and the baffles correspond to the ignition needles.

[0010] As a further improvement of the above technical solution, a protrusion is provided on the bottom of the first inner fire cover and the second inner fire cover, a notch is provided on the top of the annular mounting groove, a limiting groove is provided on one side of the annular mounting groove, and the limiting groove corresponds to the notch; the edge of the notch is arc-shaped.

[0011] As a further improvement of the above technical solution, the second inner fire cover includes a cover body, a downward-opening groove is provided at the bottom of the cover body, and a fire hole is provided on the side wall of the groove; a mounting hole is provided in the cover body, a bracket is provided in the mounting hole, and a cover plate is also included, the cover plate is connected to the bracket, and a gap is left between the cover plate and the cover body.

[0012] As a further improvement of the above technical solution, the base includes a main body, an annular seat, an ejection tube, a sealing ring, a clamping member, and a gasket; the annular seat is connected to the main body by screws, the ejection tube is arranged at the front end of the main body and is connected to the main body, the sealing ring is arranged between the main body and the annular seat, the clamping member is fixedly connected to the bottom of the main body, and the gasket is arranged in the annular seat.

[0013] A gas stove comprises the burner assembly. The gas stove is provided with at least two stove holes, and the stove holes are adapted to the base.

[0014] The beneficial effects of the present invention are: by installing the first inner fire cover on the base, it can be used to avoid the temperature sensor, which is convenient for measuring the temperature of the external pot body; by installing the second inner fire cover on the base, it is convenient to keep the burner clean; the base can be installed with either the first inner fire cover or the second inner fire cover, which is flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further explained below with reference to the accompanying drawings and specific implementation methods.

[0016] Figure 1 A schematic structural diagram of a burner assembly provided by the present invention;

[0017] Figure 2 for Figure 1 A magnified view of part A;

[0018] Figure 3 A perspective view of a burner assembly of the present invention using a first inner ring fire cover;

[0019] Figure 4 A perspective view of the burner assembly of the present invention using a second inner ring fire cover;

[0020] Figure 5 is a cross-sectional view of the second inner ring fire cover;

[0021] Figure 6 A perspective view of the second inner ring fire cover;

[0022] Figure 7 This is one of the exploded views of the base of the utility model;

[0023] Figure 8 This is the second exploded view of the base of the utility model;

[0024] Figure 9 This is an assembly diagram between the annular seat 1b and the clamping member 1e of the present invention;

[0025] Figure 10 The utility model is a gas stove.

[0026] In the figure: 1. Base; 11. Outer fire cover; 12. Annular mounting groove; 121. Notch; 122. Limiting groove; 13. First inner fire cover; 131. Through hole; 14. Second inner fire cover; 141. Cover body; 142. Groove; 143. Fire hole; 144. Mounting hole; 145. Bracket; 146. Cover plate; 147. Gap; 15. Ignition needle; 16. Baffle; 17. Protrusion; 1a. Main body; 1b. Annular seat; 1c. Injection tube; 1d. Sealing ring; 1e. Clamping piece; 1f. Gasket; 2. Temperature sensor. DETAILED DESCRIPTION

[0027] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0029] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] Reference Figures 1 to 6 A burner assembly includes: a base 1, a ring-shaped mounting groove 12 is provided at the center of the base 1; it also includes a first inner fire cover 13 and a second inner fire cover 14, both of which are adapted to the ring-shaped mounting groove 12; the base 1 provides gas to the first inner fire cover 13 and the second inner fire cover 14 through the ring-shaped mounting groove 12; a through hole 131 is provided in the first inner fire cover 13, and the through hole 131 is used to avoid an external temperature sensor, and the middle part of the second inner fire cover 14 is a solid baffle.

[0032] As a preferred embodiment, the number of bases 1 is two or more. For a gas stove with at least two burners, some of the burners of the gas stove are equipped with a first inner fire cover 13, thereby having a function of testing the pot temperature, and some of the burners of the gas stove are equipped with a second inner fire cover 14, thereby facilitating cleaning. Different bases 1 can be selected according to needs during use, which is flexible.

[0033] As a preferred embodiment, the base 1 is provided with an outer fire cover 11 , and the top edges of the first inner fire cover 13 and the second inner fire cover 14 are both provided with a baffle 16 , and also include an ignition needle 15 , and the baffle 16 corresponds to the ignition needle 15 .

[0034] The bottom of the first inner fire cover 13 and the second inner fire cover 14 is provided with a protrusion 17, the top of the annular mounting groove 12 is provided with a notch 121, and one side of the annular mounting groove 12 is provided with a limiting groove 122, which corresponds to the notch 121. When the first inner fire cover or the second inner fire cover is installed, the baffle 16 can always correspond to the ignition needle 15, thereby protecting the ignition needle.

[0035] As a preferred embodiment, the second inner fire cover 14 includes a cover body 141, a bottom of the cover body 141 is provided with a downward-opening groove 142, and a fire hole 143 is opened on the side wall of the groove 142; a mounting hole 144 is provided in the cover body 141, and a bracket 145 is provided in the mounting hole 144, and also includes a cover plate 146, the cover plate 146 is connected to the bracket 145, and a gap 147 is left between the cover plate 146 and the cover body 141, and the gap 147 is used to supplement air and improve combustion efficiency. For the burner installed with the second inner fire cover 14, it is suitable for high-fire cooking, and in this case, there is no need to test the pot body temperature. The use of the second inner fire cover 14 can keep the burner clean.

[0036] refer to Figure 7-9 As a preferred embodiment, the base 1 includes a body 1a, an annular seat 1b, an ejector tube 1c, a sealing ring 1d, a clamping member 1e, and a gasket 1f. The annular seat 1b is connected to the body 1a via screws. The ejector tube 1c is located at the front end of the body 1a and communicates with the body 1a. The sealing ring 1d is located between the body 1a and the annular seat 1b. The clamping member 1e is fixedly connected to the bottom of the body 1a. The gasket 1f is located in the annular seat 1b. The sealing ring 1d is used to seal the air intake cavity corresponding to the outer fire cover 11. The clamping member 1e is used to install a temperature sensor. The gasket 1f can be removed from the annular seat 1b for easy cleaning.

[0037] refer to Figure 10 The gas stove is provided with at least two stove holes (not shown in the figure), and the stove holes are adapted to the base 1.

[0038] The above are only preferred embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A burner assembly, characterized in that: include: A base (1), wherein an annular mounting groove (12) is provided at the center of the base (1); It also includes a first inner fire cover (13) and a second inner fire cover (14), wherein the first inner fire cover (13) and the second inner fire cover (14) are both adapted to the annular mounting groove (12); The base (1) provides gas to the first inner fire cover (13) and the second inner fire cover (14) through the annular mounting groove (12); A through hole (131) is provided in the first inner fire cover (13), and the through hole (131) is used to avoid an external temperature sensor. The middle part of the second inner fire cover (14) is a solid baffle.

2. A burner assembly according to claim 1, characterized in that: The number of the bases (1) is more than two.

3. A burner assembly according to claim 2, characterized in that: The base (1) is provided with an outer fire cover (11), and the top edges of the first inner fire cover (13) and the second inner fire cover (14) are both provided with baffles (16), and also include ignition needles (15), and the baffles (16) correspond to the ignition needles (15).

4. A burner assembly according to claim 3, characterized in that: A protrusion (17) is provided at the bottom of the first inner fire cover (13) and the second inner fire cover (14), a notch (121) is provided at the top of the annular mounting groove (12), and a limiting groove (122) is provided on one side of the annular mounting groove (12), and the limiting groove (122) corresponds to the notch (121).

5. The burner assembly according to claim 1, wherein: The second inner fire cover (14) comprises a cover body (141), a bottom of the cover body (141) is provided with a groove (142) opening downward, and a fire hole (143) is provided on a side wall of the groove (142); The cover body (141) is provided with a mounting hole (144), a bracket (145) is provided in the mounting hole (144), and further includes a cover plate (146), the cover plate (146) is connected to the bracket (145), and a gap (147) is left between the cover plate (146) and the cover body (141).

6. The burner assembly of claim 1, wherein: The base (1) comprises a main body (1a), an annular seat (1b), an ejector tube (1c), a sealing ring (1d), a clamping member (1e), and a gasket (1f); The annular seat (1b) is connected to the main body (1a) via screws; the ejector tube (1c) is arranged at the front end of the main body (1a) and is connected to the main body (1a); the sealing ring (1d) is arranged between the main body (1a) and the annular seat (1b); the clamping member (1e) is fixedly connected to the bottom of the main body (1a); and the gasket (1f) is arranged in the annular seat (1b).

7. A gas stove comprising the burner assembly according to any one of claims 1 to 6, characterized in that: The gas stove is provided with at least two stove holes, and the stove holes are adapted to the base (1).

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