A cooking appliance structure

Abstract

The utility model discloses a kind of stove structures, belong to kitchen utensil technical field.The stove structure includes mounting seat, fixed base, combustor and fuel delivery pipeline system, mounting seat is used to be fixed on vertical installation surface, and through hole is opened on mounting seat;Fixed base is connected on mounting seat;Combustor is rotatably installed on fixed base, to switch between flat state and storage state, when combustor is in flat state, combustor is carried on water platform surface;When combustor is in storage state, combustor is attached to mounting seat;Fuel delivery pipeline system is arranged in mounting seat, and the inlet end of fuel delivery pipeline system passes through through hole and is communicated with fuel source, and the outlet end of fuel delivery pipeline system is communicated with the nozzle of combustor.The stove structure can switch between flat state and storage state, facilitate user cleaning, and can keep the aesthetic degree of kitchen.

Description

Technical Field

[0001] This utility model relates to the field of kitchenware technology, specifically to a stove structure. Background Technology

[0002] A stove is a common kitchen appliance, mainly used for direct-fire cooking, and is an essential appliance in daily life. A stove typically consists of a burner and a pot rack, which surrounds the burner and is used to hold cooking utensils for cooking.

[0003] Gas cooktops are generally divided into countertop cooktops and built-in cooktops. A countertop cooktop is a gas cooktop that is placed directly on a countertop; a built-in cooktop is a cooktop whose main body is embedded in a kitchen cabinet or countertop, so that the surface of the cooktop is flush with the cabinet or countertop. However, in related technologies, both countertop and built-in cooktops are mostly laid flat, occupying a large amount of space in the kitchen. After use, there are many hard-to-clean corners on the countertop, making cleaning difficult and affecting the user experience.

[0004] Therefore, there is an urgent need for a stove structure to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a stove structure in which the burner can be switched between a flat position and a stored position to save kitchen space and facilitate cleaning for users.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A stove structure, comprising:

[0008] A mounting base is used to fix it to a vertical mounting surface, and the mounting base is provided with a through hole;

[0009] A fixed base is attached to the mounting base;

[0010] The burner is rotatably mounted on the fixed base to switch between a flat position and a retracted position. When the burner is in the flat position, it rests on a horizontal platform; when the burner is in the retracted position, it rests against the mounting base.

[0011] A fuel delivery pipeline system is installed in the mounting base, with the inlet end of the fuel delivery pipeline system passing through the through hole and connected to the fuel source, and the outlet end of the fuel delivery pipeline system connected to the nozzle of the burner.

[0012] As a preferred embodiment of the stove structure provided by this utility model, the through hole is opened at the top of the mounting base;

[0013] Alternatively, the through hole may be located at the bottom of the mounting base.

[0014] As a preferred embodiment of the stove structure provided by this utility model, the fuel delivery pipeline system includes:

[0015] A main delivery pipe, one end of which passes through the through hole and is connected to the fuel source;

[0016] Branch pipes and valve assemblies, one end of the branch pipe is connected to the other end of the main delivery pipe through the valve assembly, and the other end of the branch pipe is connected to the nozzle of the burner;

[0017] Wherein, the end of the main delivery pipe furthest from the branch pipe is the inlet end, and the end of the branch pipe furthest from the main delivery pipe is the outlet end.

[0018] As a preferred embodiment of the stove structure provided by this utility model, the number of burners is at least two, and the at least two burners are arranged at intervals along the length direction of the mounting base, and are rotatably connected to the fixed base;

[0019] The fuel delivery pipeline system also includes an intermediate pipeline, and each burner corresponds to a set of branch pipelines, and each set of branch pipelines is connected to the main delivery pipeline through the intermediate pipeline.

[0020] As a preferred embodiment of the stove structure provided by this utility model, the burner further includes:

[0021] Inner ring flame cap, which is provided with inner ring flame holes;

[0022] An outer ring flame cap is disposed around the inner ring flame cap, and an outer ring flame hole is provided on the outer ring flame cap;

[0023] The burner assembly includes an inner ring mixing chamber and an outer ring mixing chamber. One end of the inner ring mixing chamber is connected to the inner ring flame hole, and one end of the outer ring mixing chamber is connected to the outer ring flame hole. There are two nozzles, which are respectively positioned opposite to the other end openings of the inner ring mixing chamber and the outer ring mixing chamber. Each nozzle is connected to a corresponding branch pipe.

[0024] As a preferred embodiment of the stove structure provided by this utility model, the mounting base includes a chassis and a cover. The chassis is fixed to the vertical mounting surface, and the chassis has a accommodating space for accommodating the fuel delivery pipeline system. The cover seals the opening of the accommodating space.

[0025] As a preferred embodiment of the stove structure provided by this utility model, the cover is detachably connected to the chassis.

[0026] As a preferred embodiment of the stove structure provided by this utility model, the mounting base is hung on the vertical mounting surface by a hook.

[0027] As a preferred embodiment of the stove structure provided by this utility model, the stove structure further includes a pot rack, which is detachably connected to the burner for supporting cooking utensils.

[0028] As a preferred embodiment of the stove structure provided by this utility model, the pot rack includes a frame and feet connected to the frame. The frame is arranged around the outer periphery of the burner. The burner is provided with insertion holes corresponding to the feet. The feet are inserted into the insertion holes. An adjustment component is provided between the feet and the insertion holes. The adjustment component is configured to adjust the relative position between the pot rack and the burner.

[0029] As a preferred embodiment of the stove structure provided by this utility model, the adjusting component is a ball screw.

[0030] The beneficial effects of this utility model are as follows:

[0031] The stove structure provided by this utility model features a burner rotatably mounted on a fixed base. When cooking, the burner can be rotated to a horizontal position, resting on a flat surface for convenient cooking. After cooking, the burner can be rotated to a stowed position, resting against a vertical mounting surface. This facilitates cleaning of the flat surface and saves kitchen space, maintaining a tidy kitchen. A through-hole is provided in the mounting base for the fuel delivery pipeline system to pass through, facilitating the installation of the fuel delivery pipeline system to supply gas to the burner and ensuring the stove's performance.

[0032] The through-hole can be located at the top or bottom of the mounting base, a design that can accommodate the installation needs of different users' kitchens, thus improving the versatility of the cooktop structure. When the through-hole is located at the top of the mounting base, the countertop of the cabinet does not need to have a through-hole for the inlet end of the fuel delivery pipeline system, and the panel used to cover the through-hole can be omitted. Therefore, when the burner is in the stored state, there are no hard-to-clean corners on the countertop, making it easier for users to clean and maintaining the aesthetics of the kitchen. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0034] Figure 1 This is one of the partial structural schematic diagrams of the stove structure provided in this embodiment of the utility model;

[0035] Figure 2 This is a schematic diagram of the stove structure provided in this embodiment of the utility model;

[0036] Figure 3 This is a side view of the stove structure provided in this embodiment of the utility model;

[0037] Figure 4 This is one of the cross-sectional structural schematic diagrams of the stove structure provided in this embodiment of the utility model;

[0038] Figure 5 yes Figure 4 A magnified view of a portion at point A;

[0039] Figure 6 This is the second partial structural schematic diagram of the stove structure provided in this embodiment of the utility model;

[0040] Figure 7 This is the third partial structural schematic diagram of the stove structure provided in this embodiment of the utility model;

[0041] Figure 8 yes Figure 7 A magnified view of the area at point B;

[0042] Figure 9 This is a schematic diagram of the stove structure provided in this embodiment of the present invention when installed in a cabinet;

[0043] Figure 10 This is the second cross-sectional structural schematic diagram of the stove structure provided in this embodiment of the utility model;

[0044] Figure 11 yes Figure 10 A magnified view of a section at point C.

[0045] Figure label:

[0046] 100. Cabinets;

[0047] 10. Fixture;

[0048] 20. Burner; 21. Inner ring burner cap; 210. Inner ring burner hole; 22. Outer ring burner cap; 220. Outer ring burner hole; 23. Nozzle; 24. Burner head assembly; 241. Inner ring mixing chamber; 242. Outer ring mixing chamber; 2401. Insertion hole; 2402. First limiting hole; 25. Ignition needle; 26. Thermocouple; 27. Switch assembly;

[0049] 30. Flip component; 31. First axis; 32. Second axis;

[0050] 40. Mounting base; 401. Hook; 41. Base; 410. Accommodation space; 411. Through hole; 42. Cover;

[0051] 51. Cooktop body; 52. Range hood assembly; 53. Control panel;

[0052] 60. Fuel delivery piping system; 61. Main delivery pipe; 62. Branch piping; 63. Valve assembly; 64. Intermediate piping;

[0053] 70. Pot support; 71. Frame body; 72. Foot piece; 720. Second limiting hole;

[0054] 80. Adjustment component; 81. Connecting column; 82. Elastic element; 83. Abutting ball. Detailed Implementation

[0055] Before explaining any embodiment of the present invention in detail, it should be understood that the present invention is not limited to its application to the structural details and component arrangements set forth in the following description or shown in the above drawings.

[0056] In this invention, the terms "comprising," "including," "having," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0057] In this invention, the term "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. Additionally, in this invention, the character " / " generally indicates that the preceding and following related objects have an "and / or" relationship.

[0058] In this invention, the terms "connection," "combination," "coupling," and "installation" can refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, a direct connection refers to two parts or components being connected together without the need for an intermediary, while an indirect connection refers to two parts or components each being connected to at least one intermediary, with the connection achieved through the intermediary. Furthermore, "connection" and "coupling" are not limited to physical or mechanical connections or couplings, but can also include electrical connections or couplings.

[0059] In this invention, those skilled in the art will understand that relative terms (e.g., “about,” “approximately,” “basically,” etc.) used in conjunction with quantities or conditions are to include the value and have the meaning indicated by the context. For example, such relative terms include at least the degree of error associated with the measurement of a particular value, tolerances associated with the particular value due to manufacturing, assembly, use, etc. Such terms should also be considered as disclosing a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​not using relative terms should also be disclosed as specific values ​​with tolerances. Furthermore, “basically” when expressing relative angular relationships (e.g., substantially parallel, substantially perpendicular) may refer to a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) added to or subtracted from the indicated angle.

[0060] In this invention, those skilled in the art will understand that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can be performed by one part, one component, or a combination of multiple parts.

[0061] In this utility model, the directional terms "upper," "lower," "left," "right," "front," and "rear" are used to describe the orientation and positional relationships shown in the accompanying drawings and should not be construed as limiting the embodiments of this utility model. Furthermore, in the context, it should be understood that when one element is mentioned as being connected "upper" or "lower" to another element, it can be directly connected to the other element "upper" or "lower," or indirectly connected through an intermediate element. It should also be understood that directional terms such as upper side, lower side, left side, right side, front side, and rear side not only represent the direct orientation but can also be understood as the lateral orientation. For example, "below" can include directly below, lower left, lower right, lower front, and lower rear.

[0062] like Figure 1As shown, this embodiment provides a stove structure, which includes a fixed base 10, a burner 20, and a mounting base 40. The mounting base 40 is used to fix it to a vertical mounting surface, and the fixed base 10 is connected to the mounting base 40. The burner 20 is rotatably mounted on the fixed base 10 to switch between a flat state and a retracted state. When the burner 20 is in the flat state, the burner 20 is supported on a horizontal platform. When the burner 20 is in the retracted state, the burner 20 is against the mounting base 40.

[0063] The stove structure provided in this embodiment has a burner 20 rotatably mounted on a fixed base 10. When the user is cooking, the burner 20 can be rotated to a flat position so that it rests on the water platform, making it convenient for the user to cook. After the user finishes cooking, the burner 20 can be rotated to a storage position so that it is close to the vertical mounting surface. This facilitates the cleaning of the water platform and saves kitchen space, keeping the kitchen tidy.

[0064] In some embodiments, the cooktop structure can be a traditional cooktop. When the cooktop structure is a traditional cooktop, the vertical mounting surface can be a vertical mounting wall, that is, the mounting base 40 can be hooked onto the vertical mounting wall by hooks 401, or fixedly connected to the vertical mounting wall by bolts, thereby achieving fixed installation of the cooktop structure and facilitating disassembly of the cooktop structure. Additionally, in this example, the platform surface can be a cabinet 100 (see reference). Figure 9 ) on the stage.

[0065] In some embodiments, such as Figures 1-3 As shown, the cooktop structure can be an integrated cooktop. When the cooktop structure is an integrated cooktop, it also includes a cooktop body 51 and a range hood assembly 52. ​​Both the mounting base 40 and the range hood assembly 52 are mounted on the cooktop body 51, and the range hood assembly 52 is located above the burner 20 to extract the fumes generated when the user uses the burner 20. In this example, the vertical mounting surface specifically refers to the front side of the cooktop body 51, and the platform surface can be the cabinet 100 (see reference). Figure 9 The upper surface of the integrated stove can also be the upper surface of the functional lower cabinet. Optionally, the mounting base 40 can be hooked onto the stove body 51 via hook 401 or fixedly connected to the stove body 51 via bolts, thereby achieving fixed installation of the stove structure and facilitating disassembly of the stove structure. It should be noted that the integrated stove is a relatively mature kitchen appliance in the prior art, and other components of the integrated stove will not be described in detail in this embodiment.

[0066] like Figure 1 , Figures 4-5 As shown, the stove structure also includes a flipping assembly 30, through which the burner 20 is rotated and mounted on the fixed base 10, so as to realize the stable switching of the burner 20 between the flat state and the storage state.

[0067] Specifically, the flipping assembly 30 includes a first shaft 31, a second shaft 32, and a damping structure (not shown in the figure). The first shaft 31 is fixed to the mounting base 10; the second shaft 32 is fixed to the burner 20 and is rotatably connected to the first shaft 31; the damping structure is disposed between the first shaft 31 and the second shaft 32. When the user manually rotates the burner 20, the second shaft 32 can rotate relative to the first shaft 31, thereby achieving a stable switch between the burner 20 in a flat state and a stowed state. By setting the damping structure between the first shaft 31 and the second shaft 32, when the user rotates the burner 20 to an angle less than a preset angle with the vertical plane, the burner 20 can be suspended at any position, making it convenient for the user to clean the platform surface below the burner 20; when the user rotates the burner 20 to an angle greater than a preset angle with the vertical plane, the burner 20 can slowly fall onto the platform surface under its own gravity, preventing the burner 20 from falling rapidly and damaging the platform surface, and ensuring the safety of the stove structure. Preferably, the first shaft 31 and the second shaft 32 are rotatably connected around a horizontal axis, so that the burner 20 can rotate in a vertical plane.

[0068] Optionally, there are two second shafts 32, which are rotatably connected to the two ends of the first shaft 31, and a damping structure is provided between each second shaft 32 and the first shaft 31. This design can ensure that the burner 20 is subjected to uniform force at both ends, thereby further ensuring the stability of the burner 20 during rotation.

[0069] like Figure 1 as well as Figures 6-8 As shown, the burner 20 includes an inner ring burner cap 21, an outer ring burner cap 22, nozzles 23, and a burner head assembly 24. The outer ring burner cap 22 is arranged around the inner ring burner cap 21. The inner ring burner cap 21 has a number of inner ring fire holes 210 spaced apart along its circumference, and the outer ring burner cap 22 has a number of outer ring fire holes 220 spaced apart along its circumference. The burner head assembly 24 includes an inner ring mixing chamber 241 and an outer ring mixing chamber 242. One end of the inner ring mixing chamber 241 is connected to the inner ring fire hole 210, and one end of the outer ring mixing chamber 242 is connected to the outer ring fire hole 220. There are two nozzles 23. Both nozzles 23 are mounted on the fixed base 10 and are respectively positioned opposite the other end opening of the inner ring mixing chamber 241 and the other end opening of the outer ring mixing chamber 242 to inject gas into the inner ring mixing chamber 241 and the outer ring mixing chamber 242.

[0070] like Figure 1 , Figure 6 and Figure 8As shown, the stove structure also includes a fuel delivery pipeline system 60, which is configured to supply gas to the nozzle 23. The gas in the fuel delivery pipeline system 60 is injected at high speed through the nozzle 23 into the inner ring mixing chamber 241 and the outer ring mixing chamber 242. During this process, air can be simultaneously drawn into the inner ring mixing chamber 241 and the outer ring mixing chamber 242 under the high-speed gas flow of the gas to mix with the gas and form a mixed gas mixture. The mixed gas mixture in the inner ring mixing chamber 241 can flow out through the inner ring burner hole 210 for combustion, and the mixed gas mixture in the outer ring mixing chamber 242 can flow out through the outer ring burner hole 220 for combustion, thereby realizing the cooking of food in the cooker carried on the burner 20.

[0071] Furthermore, the mounting base 40 is provided with a through hole 411, the fuel delivery pipeline system 60 is disposed in the mounting base 40, and the inlet end of the fuel delivery pipeline system 60 passes through the through hole 411 and is connected to the fuel source, and the outlet end of the fuel delivery pipeline system 60 is connected to the nozzle 23.

[0072] Specifically, the fuel delivery pipeline system 60 includes a main delivery pipe 61, branch pipes 62, and a valve assembly 63. One end of the main delivery pipe 61 passes through a through-hole 411 and is connected to the fuel source. One end of the branch pipe 62 is connected to the other end of the main delivery pipe 61 via the valve assembly 63, and the other end of the branch pipe 62 is connected to the nozzle 23. In this embodiment, the valve assembly 63 is a solenoid valve, which offers rapid response, high control precision, high reliability, and high safety. It should be noted that the end of the main delivery pipe 61 furthest from the branch pipe 62 is the aforementioned inlet end, and the end of the branch pipe 62 furthest from the main delivery pipe 61 is the aforementioned outlet end.

[0073] like Figure 1 As shown, in this embodiment, there are two burners 20, which are arranged at intervals along the length of the mounting base 40. Each burner 20 corresponds to a fixed base 10 and a flipping assembly 30. This arrangement can improve the user's cooking efficiency. Optionally, the fuel delivery pipeline system 60 also includes an intermediate pipeline 64. Each burner 20 corresponds to a set of branch pipelines 62, and each set of branch pipelines 62 is connected to the main delivery pipeline 61 through the intermediate pipeline 64, so as to supply gas to both burners 20 through a single main delivery pipeline 61. Of course, this embodiment does not limit the number of burners 20, and it can be adapted to meet the user's cooking needs.

[0074] To achieve firepower adjustment of the burner 20, each group of branch pipes 62 includes two branch pipes 62, and the two branch pipes 62 of each group are respectively connected to the two nozzles 23 of the corresponding burner 20, thereby meeting the different cooking needs of users.

[0075] like Figure 1 and Figure 6 As shown, the mounting base 40 includes a chassis 41 and a cover 42. The chassis 41 is fixed to a vertical mounting surface and has an accommodating space 410 inside. The cover 42 seals the opening of the accommodating space 410. The fuel delivery pipeline system 60 is housed in the accommodating space 410. One end of the fixing seat 10 is connected to the chassis 41, and the other end of the fixing seat 10 extends out of the accommodating space 410 and is rotatably connected to the corresponding burner 20. By placing the fuel delivery pipeline system 60 in the accommodating space 410 of the chassis 41, the fuel delivery pipeline system 60 can be concealed to avoid the fuel delivery pipeline system 60 being exposed and affecting the aesthetics and tidiness of the kitchen.

[0076] Optionally, the cover 42 is detachably connected to the chassis 41, so that users or maintenance personnel can remove the cover 42 from the chassis 41 to inspect the fuel delivery pipeline system 60 when the stove structure malfunctions. In this embodiment, the cover 42 is connected to the chassis 41 by fasteners, which are secure and easy to install and remove.

[0077] like Figure 1 , Figure 2 and Figure 9 As shown, in some embodiments, a through hole 411 is formed at the bottom of the mounting base 40 (specifically, the chassis 41) to allow the main delivery pipe 61 to pass through the through hole 411 and connect to the fuel source. Specifically, refer to... Figure 9 The flip-up cooktop, located on the right side, has mounting holes on the lower functional cabinet of the cabinet 100 or integrated cooktop corresponding to the through hole 411. The inlet end of the fuel delivery pipeline system 60 (specifically, the end of the main delivery pipe 61 furthest from the branch pipe 62) passes through the through hole 411 and the mounting hole in sequence before connecting to the fuel source. In this example, the flip-up cooktop also includes a panel 53, which is located on the lower functional cabinet of the cabinet 100 or integrated cooktop. The panel 53 has clearance holes corresponding to the through hole 411 and is used to cover the mounting holes to maintain the aesthetics of the upper surface of the lower functional cabinet of the cabinet 100 or integrated cooktop.

[0078] Combination Figure 1 And refer to Figure 9 In some embodiments, the flip-up cooktop located on the left side has a through hole 411 on the top of the mounting base 40 (specifically, the chassis 41) to allow the main feed pipe 61 to pass through the through hole 411 and connect to the fuel source. This design eliminates the need for a panel 53. When the burner 20 is rotated to the retracted position, the upper surface of the cabinet 100 or the functional lower cabinet of the integrated cooktop can be fully exposed, further facilitating user cleaning of the surface while maintaining the aesthetic appeal of the entire upper surface of the cabinet 100 or the functional lower cabinet of the integrated cooktop.

[0079] It is worth noting that the through hole 411 can be opened at the top or bottom of the mounting base 40. This design can match the kitchen installation needs of different users, thereby improving the versatility of the stove structure.

[0080] Continue as Figure 6 and Figure 9 As shown, the burner 20 also includes an ignition needle 25 and a thermocouple 26. The ignition needle 25 and the thermocouple 26 are both disposed between the inner ring burner cap 21 and the outer ring burner cap 22. The thermocouple 26 serves as the receiving end when the ignition needle 25 discharges. During ignition, an electric spark or a continuous electric arc is generated between the discharge end of the ignition needle 25 and the thermocouple 26 to ignite the gas ejected from the inner ring burner hole 210 and / or the outer ring burner hole 220.

[0081] In this embodiment, the switch assembly 27 of the burner 20 is disposed on the shelf of the range hood assembly 52 (e.g., Figure 9 The burner 20 can be ignited by the user via the switch assembly 27, which is located on the left side of the cooktop structure or on the panel 53. This embodiment does not limit the specific structure of the switch assembly 27; it can be a touch button, a sliding touch button, or a rotary encoder. Furthermore, the principle by which the switch assembly 27 controls the ignition needle 25 and the valve assembly 63 is existing technology and will not be elaborated upon in this embodiment.

[0082] like Figure 6 , Figure 10 and Figure 11 As shown, the stove structure also includes a pot rack 70, which is detachably connected to the burner 20 and is used to support cooking utensils. By detachably connecting the pot rack 70 to the burner 20, it is easier for the user to clean the burner head assembly 24 of the burner 20, further maintaining the cleanliness of the burner 20 after long-term use.

[0083] The pot rack 70 includes a frame 71 and feet 72 connected to the frame 71. The frame 71 surrounds the outer periphery of the burner 20. The burner 20 (specifically, the burner head assembly 24) has insertion holes 2401 corresponding to the feet 72, and the feet 72 are inserted into the insertion holes 2401. Optionally, there are multiple feet 72, which are spaced apart along the circumference of the frame 71, and the burner 20 has insertion holes 2401 corresponding to each foot 72. Multiple feet 72 can simultaneously support cooking utensils, which can improve the stability of the pot rack 70 in supporting cooking utensils.

[0084] like Figures 10-11As shown, the stove structure also includes an adjustment component 80. The adjustment component 80 is disposed between at least one foot piece 72 and its corresponding insertion hole 2401, and is configured to adjust the relative position between the pot rack 70 and the burner 20. By providing the adjustment component 80, when the user places the cooking utensils on the pot rack 70, the pot rack 70 can be adaptively adjusted according to the bottom shape of the cooking utensils, so that the burner 20 is evenly stressed. This prevents the burner 20 from tilting, which could cause its bottom to not effectively contact the horizontal surface, thus avoiding excessive pressure on the burner 20 and potential damage.

[0085] Optionally, the adjusting assembly 80 can directly use ball screws, which are simple in structure, easy to install, and have low cost. Specifically, the adjusting assembly 80 includes a connecting post 81, an elastic element 82, and an abutment ball 83. A first limiting hole 2402 is provided on the wall of the insertion hole 2401. The connecting post 81 is threaded to the first limiting hole 2402. The two ends of the elastic element 82 are respectively connected to the connecting post 81 and the abutment ball 83. A second limiting hole 720 is provided on the foot piece 72, and the abutment ball 83 can be partially accommodated in the second limiting hole 720. With the above-described configuration, when the second limiting hole 720 is aligned with the first limiting hole 2402, the abutting ball 83 can partially extend into the second limiting hole 720 under the elastic action of the elastic member 82, thereby fixing the pot rack 70 to the burner 20 and preventing the pot rack 70 from falling off the burner 20 when cooking or when the burner 20 is in the storage position. When the user places the cooking utensils on the pot rack 70, the pot rack 70 is subjected to the pressure of the cooking utensils and can adaptively adjust its position under the combined action of the elastic member 82 and the abutting ball 83 to fit the bottom shape of the cooking utensils. When the user needs to clean the burner 20, they can hold the pot rack 70 and pull it upward to remove it from the burner 20. After cleaning, the foot piece 72 can be aligned with the insertion hole 2401 and inserted to fix the pot rack 70 to the burner 20.

[0086] In this embodiment, two adjusting components 80 are provided between each foot piece 72 and the burner 20. The two adjusting components 80 are located on both sides of the corresponding foot piece 72 to ensure that the two sides of the pot frame 70 are evenly stressed. Of course, in other embodiments, only one adjusting component 80 can be provided between each foot piece 72 and the burner 20, which can achieve the same effect.

[0087] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that the above embodiments do not limit this utility model in any way, and all technical solutions obtained by equivalent substitution or equivalent transformation fall within the protection scope of this utility model.

Claims

1. A stove structure, characterized in that, include: Mounting base (40) is used to fix it to a vertical mounting surface, and the mounting base (40) is provided with a through hole (411); A fixed base (10) is connected to the mounting base (40); The burner (20) is rotatably mounted on the fixed base (10) to switch between a flat state and a retracted state. When the burner (20) is in the flat state, the burner (20) is supported on a horizontal platform. When the burner (20) is in the retracted state, the burner (20) is against the mounting base (40). A fuel delivery pipeline system (60) is provided in the mounting base (40), and the inlet end of the fuel delivery pipeline system (60) passes through the through hole (411) and is connected to the fuel source, and the outlet end of the fuel delivery pipeline system (60) is connected to the nozzle (23) of the burner (20).

2. The stove structure according to claim 1, characterized in that, The through hole (411) is opened on the top of the mounting base (40); Alternatively, the through hole (411) is located at the bottom of the mounting base (40).

3. The stove structure according to claim 1, characterized in that, The fuel delivery pipeline system (60) includes: A main delivery pipe (61) is provided, one end of which passes through the through hole (411) and is connected to the fuel source. A branch pipe (62) and a valve assembly (63), one end of the branch pipe (62) being connected to the other end of the main delivery pipe (61) via the valve assembly (63), and the other end of the branch pipe (62) being connected to the nozzle (23) of the burner (20); The end of the main delivery pipe (61) away from the branch pipe (62) is the inlet end, and the end of the branch pipe (62) away from the main delivery pipe (61) is the outlet end.

4. The stove structure according to claim 3, characterized in that, The number of burners (20) is at least two, and the at least two burners (20) are arranged at intervals along the length direction of the mounting base (40) and are rotatably connected to the fixed base (10); The fuel delivery pipeline system (60) also includes an intermediate pipeline (64), each of the burners (20) corresponds to a set of branch pipelines (62), and each set of branch pipelines (62) is connected to the main delivery pipeline (61) through the intermediate pipeline (64).

5. The stove structure according to claim 3, characterized in that, The burner (20) also includes: An inner ring flame cap (21) is provided with an inner ring flame hole (210); An outer ring flame cap (22) is arranged around the inner ring flame cap (21), and an outer ring flame hole (220) is provided on the outer ring flame cap (22); The burner assembly (24) includes an inner ring mixing chamber (241) and an outer ring mixing chamber (242). One end of the inner ring mixing chamber (241) is connected to the inner ring flame hole (210), and one end of the outer ring mixing chamber (242) is connected to the outer ring flame hole (220). There are two nozzles (23). The two nozzles (23) are respectively positioned opposite to the other end opening of the inner ring mixing chamber (241) and the other end opening of the outer ring mixing chamber (242). Each nozzle (23) is connected to a branch pipe (62).

6. The stove structure according to claim 1, characterized in that, The mounting base (40) includes a chassis (41) and a cover (42). The chassis (41) is fixed to the vertical mounting surface and has a accommodating space (410) for accommodating the fuel delivery pipeline system (60). The cover (42) covers the opening of the accommodating space (410).

7. The stove structure according to claim 1, characterized in that, The mounting base (40) is hung on the vertical mounting surface by a hook (401).

8. The stove structure according to claim 1, characterized in that, The stove structure also includes a pot rack (70), which is detachably connected to the burner (20) for supporting cooking utensils.

9. The stove structure according to claim 8, characterized in that, The pot rack (70) includes a frame (71) and foot pieces (72) connected to the frame (71). The frame (71) is arranged around the outer periphery of the burner (20). The burner (20) is provided with a insertion hole (2401) corresponding to the foot piece (72). The foot piece (72) is inserted into the insertion hole (2401). An adjustment component (80) is provided between the foot piece (72) and the insertion hole (2401). The adjustment component (80) is configured to adjust the relative position between the pot rack (70) and the burner (20).

10. The stove structure according to claim 9, characterized in that, The adjustment component (80) is a ball screw.

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