Burner cover connecting structure and stove

Abstract

The utility model discloses a furnace end cover connecting structure and a stove, and the furnace end cover connecting structure comprises a furnace end which is an aluminum piece and is provided with a positioning groove; and the fire cover is arranged at the top of the furnace end in a covering mode, the fire cover is a steel part and fixedly connected with a support, and an inserting part is arranged at the bottom of the support and matched with the positioning groove in an inserting mode. The positioning groove is formed in the furnace end, and the inserting part matched with the positioning groove in an inserting mode is arranged at the bottom of the support, so that the burner cap and the furnace end are accurately and stably connected, the problems that the burner cap is placed unstably and deviates in use are solved, it is ensured that flames are evenly and efficiently output from the burner fire outlet hole, the situation that the furnace end is heated to deform or melt is avoided, and the service life of the burner cap is prolonged. And meanwhile, smooth fire outlet is guaranteed, the safety of the cooking process and the use convenience of a user are greatly improved, the service life of the cooker is prolonged, and the cooking experience of the user is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of gas stoves, in particular to a stove head cover connection structure and a stove with the stove head cover connection structure. Background Art

[0002] The development of modern kitchen equipment constantly pursues higher safety performance, ease of use and durability. Among them, as the core component of daily cooking, the rationality and practicality of the design of stoves are particularly important. In the design of traditional stoves, the connection between the fire cover and the burner is mostly placed directly. Although this simple assembly mode is simple, it exposes a series of problems in actual application. First, due to the lack of an effective fixing mechanism, the fire cover is prone to displacement under slight collision or high temperature during the cooking process, which not only affects the normal combustion state of the flame, but also may cause the burner to overheat locally due to uneven heating. In severe cases, it may deform or even melt, posing a safety hazard to the user. Secondly, the improper displacement of the fire cover may also cover the fire outlet of the burner, affecting the full combustion of the gas, reducing energy utilization efficiency, and increasing the cumbersome steps for users to adjust the position of the fire cover, affecting cooking efficiency and user experience. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a stove head cover connection structure, which significantly improves the installation stability of the fire cover, enhances the reliability of the connection, and makes the entire stove head cover connection structure more stable and durable.

[0004] The utility model also provides a stove with the stove head cover connection structure.

[0005] The furnace head cover connection structure according to the utility model comprises:

[0006] The furnace head is an aluminum part, and the furnace head is provided with a positioning groove;

[0007] The fire cover is arranged on the top of the stove head. The fire cover is a steel part. The fire cover is fixedly connected with a bracket. The bottom of the bracket is provided with a plug-in part, and the plug-in part is plug-fitted with the positioning groove.

[0008] The burner cover connection structure according to the utility model has at least the following beneficial effects: by arranging a positioning groove on the burner and configuring a plug-in portion that plugs into and cooperates with the positioning groove at the bottom of the bracket, a precise and stable connection between the fire cover and the burner is achieved, solving the problems of unstable placement of the burner cover and displacement during use, ensuring that the flame is output evenly and efficiently from the burner fire hole, avoiding deformation or melting of the burner due to heat, and ensuring unimpeded fire output, greatly improving the safety of the cooking process and the convenience of user use, extending the service life of the stove and optimizing the user's cooking experience.

[0009] According to the furnace head cover connection structure described in some embodiments of the present invention, the positioning groove is eccentrically arranged on the inner bottom wall of the furnace head.

[0010] According to the furnace head cover connection structure described in some embodiments of the present utility model, there are multiple positioning grooves and multiple plug-in parts, and the positioning grooves correspond to the plug-in parts one by one.

[0011] According to the furnace head cover connection structure described in some embodiments of the present invention, the plurality of positioning grooves are evenly arranged around the circumference of the furnace head.

[0012] According to the furnace head cover connection structure described in some embodiments of the present utility model, the positioning groove and the plug-in portion are both in a strip shape.

[0013] According to the stove head cover connection structure described in some embodiments of the present invention, the bracket includes a flat plate portion, the end surface of the flat plate portion is fitted and fixed to the bottom surface of the fire cover, there are two plug-in portions, the two plug-in portions are respectively arranged at both ends of the flat plate portion, and the plug-in portions are extended downward.

[0014] According to the burner head cover connection structure described in some embodiments of the present invention, a plurality of fire holes are arranged on the top of the burner, the plurality of fire holes are evenly distributed along the circumference of the burner, the fire holes are arranged to penetrate the burner in the radial direction, and a circular covering groove is arranged on the bottom surface of the fire cover, and the inner diameter of the covering groove is larger than the outer diameter of the top of the burner.

[0015] According to the burner cover connection structure described in some embodiments of the present invention, the fire cover is fixed to the bracket by welding.

[0016] The stove according to the utility model comprises the stove head cover connecting structure of the utility model.

[0017] The stove according to the utility model has at least the following beneficial effects: the above-mentioned burner cover connection structure is applied to the stove, which improves the performance and user satisfaction of the stove as a whole, solves the problem of fire cover deviation, ensures uniform output and efficient combustion of the flame, reduces safety hazards, and optimizes the cooking experience at the same time, making the stove more durable, safe, and easy to maintain, and has significant market application value.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 This is an exploded schematic diagram of the furnace head cover connection structure of the utility model embodiment;

[0021] Figure 2 It is a schematic cross-sectional structure diagram of the furnace head cover connection structure of an embodiment of the utility model.

[0022] Description of Figure Numbers:

[0023] Burner head 100; positioning slot 101; fire hole 102;

[0024] Fire cover 200; Covering groove 201;

[0025] Bracket 300; plug-in portion 310; flat plate portion 320;

[0026] Bottom cup 400. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present invention, it should be understood that descriptions involving orientation, 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, and 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, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. 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] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The development of modern kitchen equipment constantly pursues higher safety performance, ease of use and durability. Among them, as the core component of daily cooking, the rationality and practicality of the design of stoves are particularly important. In the design of traditional stoves, the connection between the fire cover and the burner is mostly placed directly. Although this simple assembly mode is simple, it exposes a series of problems in actual application. First, due to the lack of an effective fixing mechanism, the fire cover is prone to displacement under slight collision or high temperature during the cooking process, which not only affects the normal combustion state of the flame, but also may cause the burner to overheat locally due to uneven heating. In severe cases, it may deform or even melt, posing a safety hazard to the user. Secondly, the improper displacement of the fire cover may also cover the fire outlet of the burner, affecting the full combustion of the gas, reducing energy utilization efficiency, and increasing the cumbersome steps for users to adjust the position of the fire cover, affecting cooking efficiency and user experience.

[0033] For this reason, Figure 1 and Figure 2As shown, the burner head cover connection structure proposed by the utility model includes a burner head 100 made of aluminum, and a fire cover 200 made of steel. Among them, the burner head 100 made of aluminum is lightweight, gradually attracting the attention of the market, and the user group is gradually increasing. The fire cover 200 is also called a fire distributor, which is the part with the highest temperature at the upper end of the burner and is mainly made of copper or cast iron. The requirements for surface treatment are mainly long-term high temperature resistance, corrosion resistance, and good decorativeness. Specifically, the burner head 100 is provided with a positioning groove 101, and the fire cover 200 is covered on the top of the burner head 100, and the fire cover 200 is fixedly connected with a bracket 300, and the bottom of the bracket 300 is provided with a plug-in portion 310, and the plug-in portion 310 is plugged into the positioning groove 101. It should be noted that by providing a positioning groove 101 on the burner head 100 and configuring a plug-in portion 310 that plugs into the bottom of the bracket 300, an accurate and stable connection between the fire cover 200 and the burner head 100 is achieved, which solves the problems of unstable placement of the fire cover 200 and displacement during use, ensures that the flame is output evenly and efficiently from the fire hole 102 of the burner head 100, avoids deformation or melting of the burner head 100 due to heat, and ensures unimpeded fire output, greatly improves the safety of the cooking process and the convenience of user use, extends the service life of the stove and optimizes the user's cooking experience.

[0034] Refer to Figure 1 In some embodiments of the utility model, the positioning groove 101 is eccentrically arranged on the inner bottom wall of the burner head 100, which not only cleverly utilizes the space inside the burner head 100 to avoid blocking the air intake cavity in the middle of the burner head 100, but also can provide a more stable lateral support force through the eccentric arrangement, preventing the fire cover 200 from rotating or moving when subjected to lateral force, further enhancing the stability of the fire cover 200 after installation, ensuring accurate positioning in various usage scenarios, and improving the tightness of the fit between the fire cover 200 and the burner head 100, thereby effectively avoiding safety hazards during cooking. Specifically, there are multiple positioning grooves 101 and plug-in parts 310, and the positioning grooves 101 correspond to the plug-in parts 310 one by one. The multi-point positioning design can greatly improve the fixing strength and stability of the fire cover 200, and can maintain good position invariance even under the action of uneven forces. Furthermore, multiple positioning grooves 101 are evenly arranged around the circumference of the burner head 100. Through the even distribution of multiple positioning structures, the load-bearing of the entire connection structure is more balanced, reducing the stress concentration at a single point. Optionally, the positioning grooves 101 and the plug-in portion 310 are both strip-shaped, which simplifies the manufacturing process and reduces the production cost. In addition, the strip-shaped structure has better guidance when inserted, which is convenient for quick and accurate installation. At the same time, the compactness of the structure is ensured, and the occupation of the internal space of the burner head 100 is reduced, making the entire device more sophisticated and efficient, and improving the integration and aesthetics of the product.

[0035] Refer to Figure 1and Figure 2 In some embodiments of the present invention, the bracket 300 includes a flat plate portion 320, the end surface of the flat plate portion 320 is fixedly attached to the bottom surface of the fire cover 200, which enhances the integration of the fire cover 200 and the bracket 300, and the support surface provided by the flat plate portion 320 makes the entire fire cover 200 more stable and secure after installation. There are two plug-in portions 310, which are respectively arranged at both ends of the flat plate portion 320, and the plug-in portions 310 are extended downward.

[0036] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the top of the burner head 100 is provided with a plurality of fire holes 102, which are evenly distributed along the circumference of the burner head 100, and the fire holes 102 are arranged radially through the burner head 100. The bottom surface of the fire cover 200 is provided with a circular cover groove 201, and the inner diameter of the cover groove 201 is larger than the outer diameter of the top of the burner head 100. It ensures that the flame can be sprayed out evenly and fully contact the bottom of the pot, improving the combustion efficiency and thermal energy utilization rate. At the same time, the design of the circular cover groove 201 is adapted to the outer diameter of the burner head 100, which shields the upwardly sprayed flame and guides it to the outer periphery of the fire cover 200, expanding the outline of the flame and improving the safety of use.

[0037] Optionally, the fire cover 200 and the bracket 300 are welded and fixed, which further strengthens the connection strength between the two. Compared with other connection methods, welding fixation can withstand higher operating temperatures and mechanical stresses, ensure the stability of the connection structure under long-term high-temperature use environment, and prevent separation due to vibration or external force impact, thereby extending the service life of the product and reducing maintenance requirements.

[0038] The stove according to the embodiment of the utility model includes the stove head cover connection structure according to the embodiment of the utility model. The stove head cover connection structure is applied to the stove, which improves the performance and user satisfaction of the stove as a whole, solves the problem of the fire cover 200 being offset, ensures the uniform output and efficient combustion of the flame, reduces safety hazards, and optimizes the cooking experience, making the stove more durable, safe, and easy to maintain, and has significant market application value.

[0039] Refer to Figure 1 and Figure 2 In some applications, the burner head 100 is mounted on a bottom cup 400, and the bottom cup 400 is used to connect with an external gas pipe.

[0040] Other structures and operations of the cooker according to the embodiment of the utility model are known to those skilled in the art and will not be described in detail here.

[0041] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. The furnace head cover connection structure is characterized in that: include: The furnace head is an aluminum part, and the furnace head is provided with a positioning groove; The fire cover is arranged on the top of the stove head. The fire cover is a steel part. The fire cover is fixedly connected with a bracket. The bottom of the bracket is provided with a plug-in part, and the plug-in part is plug-fitted with the positioning groove.

2. The furnace head cover connection structure according to claim 1, characterized in that: The positioning groove is eccentrically arranged on the inner bottom wall of the furnace head.

3. The furnace head cover connection structure according to claim 1, characterized in that: There are a plurality of the positioning grooves and the plug-in parts, and the positioning grooves correspond to the plug-in parts one by one.

4. The furnace head cover connection structure according to claim 3, characterized in that: The plurality of positioning grooves are evenly arranged around the circumference of the furnace head.

5. The furnace head cover connection structure according to any one of claims 1 to 4, characterized in that: The positioning groove and the plug-in portion are both in strip shape.

6. The furnace head cover connection structure according to claim 1, characterized in that: The bracket includes a flat plate portion, the end surface of the flat plate portion is fixedly fitted with the bottom surface of the fire cover, there are two plug-in portions, the two plug-in portions are respectively arranged at two ends of the flat plate portion, and the plug-in portions are extended downward.

7. The furnace head cover connection structure according to claim 1, characterized in that: The top of the burner head is provided with a plurality of fire holes, which are evenly distributed along the circumference of the burner head and are radially penetrated through the burner head. The bottom surface of the fire cover is provided with a circular covering groove, and the inner diameter of the covering groove is larger than the outer diameter of the top of the burner head.

8. The furnace head cover connection structure according to claim 1, characterized in that: The fire cover is fixed to the bracket by welding.

9. A cooking appliance, characterized in that: It comprises the furnace head cover connection structure as described in any one of claims 1 to 8.

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