Folding type upper air inlet gas stove and wiring structure thereof

Abstract

The utility model relates to the technical field of gas stoves, and discloses a folding type upper air inlet gas stove and a wiring structure thereof, the folding type upper air inlet gas stove comprises a stove seat and a burner assembly rotatably mounted on the stove seat, and the burner assembly is rotatably mounted on the stove seat through a rotating shaft assembly; wherein the rotating shaft assembly comprises an end cover, a damper decorative cover, a damper and a rotating shaft decorative cover, the end cover is detachably connected with the damper decorative cover, the damper decorative cover is inserted into the outer side of the damper to be in close fit, and the rotating shaft decorative cover is clamped to the end of the damper; the side surface and the end part of the end cover are provided with end cover threading holes which are communicated with each other. An ignition wire penetrating out of the burner assembly passes through an end cover wire penetrating hole of the rotating shaft assembly and then enters a cavity defined by the panel assembly and the bottom shell, in this way, the risk of breakage caused by simultaneous rotation of the wire can be avoided, and the appearance problem that the wire is exposed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas stoves, in particular to a foldable upper air inlet gas stove and a wiring structure thereof. Background Art

[0002] At present, the common reversible top-inlet burner stove products have a burner and a base connected together by an axis, and this rotating axis is fixed to the connecting seat by screws or other means, and the burner can be flipped 180 degrees around this axis. In the existing technical solutions, although flipping the burner 180 degrees can play a certain storage role, the stove still feels not neat enough in the height direction, and it is easy to have wiring faults in repeated flipping applications. For example, the invention patent application of the applicant's earlier design with publication number CN117146301A and titled A Folding Top-inlet Burner and Gas Stove, and the invention patent application with publication number CN117606051A and titled A Folding Gas-Electric Combination Stove.

[0003] The utility model is a further optimized design made on the basis of the existing technology. Summary of the invention

[0004] The purpose of the utility model is to provide a foldable top-inlet gas stove wiring structure that avoids wire exposure and the risk of wire breakage during the folding process, and to at least provide a beneficial choice or create conditions for solving one or more technical problems existing in the prior art.

[0005] In order to achieve the above objectives, the utility model adopts the following technical solutions.

[0006] A wiring structure of a foldable top-inlet gas stove comprises a stove seat and a burner assembly rotatably mounted on the stove seat, wherein the stove seat comprises a cavity formed by a panel assembly and a bottom shell, the burner assembly comprises a burner assembly and a rotating shaft assembly, and the burner assembly is rotatably mounted on the stove seat via the rotating shaft assembly; wherein the rotating shaft assembly comprises an end cover, a damper decorative cover, a damper and a rotating shaft decorative cover, wherein a detachable connection is formed between the end cover and the damper decorative cover, the damper decorative cover is inserted into the outer side of the damper for a tight fit, and the rotating shaft decorative cover is snapped onto the end of the damper; interconnected end cover threading holes are provided on the side and end of the end cover; an ignition wire passing through the burner assembly passes through the end cover threading hole of the rotating shaft assembly and then enters the cavity surrounded by the panel assembly and the bottom shell.

[0007] More preferably, the end cover, the retaining spring, the damping decorative cover and the damper are two sets, which are respectively arranged on the left and right sides of the rotating shaft decorative cover.

[0008] More preferably, the end cover threading hole is provided only on the end cover at one side close to the threading hole of the cooker seat.

[0009] More preferably,

[0010] The end cover and the damping decorative cover are respectively provided with a retaining spring groove, and the end cover and the damping decorative cover are detachably connected through the deformation of the retaining spring.

[0011] More preferably, the end cover and the damping decorative cover are detachably connected via a snap fastener.

[0012] More preferably, the cooker base and the damper are provided with connecting seats that cooperate with each other, and the cooker base and the rotating shaft assembly are connected via the connecting seats.

[0013] On the other hand, the utility model also provides a foldable top-air-inlet gas stove, which has the wiring structure of the foldable top-air-inlet gas stove as described above.

[0014] The utility model has at least the following beneficial effects.

[0015] By providing a detachable end cover on the shaft assembly and corresponding wire threading holes on the end cover, the ignition wire on the burner assembly enters the interior of the product through the wire threading holes on the burner cover, the wire threading holes on the end cover of the shaft assembly, and the wire threading holes on the panel assembly, which not only solves the appearance problem of exposed wires, but also avoids the risk of wire breakage during the folding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a structural schematic diagram of a foldable top-air inlet gas stove provided by the utility model.

[0017] Figure 2 Shown Figure 1 Structural breakdown diagram.

[0018] Figure 3 Shown is an exploded view of the burner assembly.

[0019] Figure 4 Shown is a cross-sectional view of the burner assembly.

[0020] Figure 5 Another cross-sectional view of the burner assembly is shown.

[0021] Figure 6 Shown is another cross-sectional view of the burner assembly.

[0022] Figure 7 Shown is a schematic cross-sectional view of the burner assembly after being folded.

[0023] Figure 8Shown is a schematic cross-sectional view of the shaft assembly.

[0024] Fig. 9 Shown is a schematic diagram of the structural breakdown of the shaft assembly.

[0025] Fig.10 The figure shows a structural schematic diagram of the foldable top-air inlet gas stove provided by the utility model in a folded and folded state.

[0026] Description of Figure Numbers.

[0027] 1: Panel assembly, 2: Gas circuit assembly, 3: Bottom shell, 4: Nozzle seat assembly, 5: Pulse igniter, 6: Connecting pipe assembly, 7: Burner assembly, 8: Electric heating module.

[0028] 1-1: threading hole, 1-2: side mounting hole.

[0029] 3-1: Heat dissipation vents, 3-2: Side mounting holes, 3-3: Damping mounting base.

[0030] 7-1: Burner assembly, 7-2: Rotating shaft assembly, 7-3: Pot support.

[0031] 7-1-1: burner seat, 7-1-2: operation panel, 7-1-3: burner, 7-1-4: ignition needle, 7-1-5: manifold, 7-1-6: fire cover, 7-1-7: burner cover, 7-1-8: magnet, 7-1-9: heat insulation board, 7-1-10: temperature sensing module, 7-1-11: touch control module.

[0032] 7-2-1: end cover, 7-2-2: retaining spring, 7-2-3: damping decorative cover, 7-2-4: damping, 7-2-5: shaft decorative cover. DETAILED DESCRIPTION

[0033] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, and cannot be understood as limiting the utility model.

[0034] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention.

[0035] Reference Figure 1 , Figure 2As shown, a foldable top-inlet gas stove includes a panel assembly 1, a gas circuit assembly 2, a bottom shell 3, a nozzle seat assembly 4, a pulse igniter 5, a connecting pipe assembly 6, a burner assembly 7 and an electric heating module 8, wherein the panel assembly 1 and the bottom shell 3 are assembled together, the gas circuit assembly 2, the nozzle seat assembly 4, the pulse igniter 5, the connecting pipe assembly 6 and the electric heating module 8 are installed in a cavity surrounded by the panel assembly 1 and the bottom shell 3, and the burner assembly 7 can be flipped and folded and installed on the bottom shell 3 and / or the panel assembly 1; a first station corresponding to the burner assembly 7 and a second station corresponding to the electric heating module 8 are provided on the panel assembly 1, the nozzle seat assembly 4 corresponds to the burner assembly 7, and the connecting pipe assembly 6 is connected between the gas circuit assembly 2 and the nozzle seat assembly 4 to realize the gas supply of the nozzle seat assembly 4.

[0036] In this embodiment, it is preferred that the first station is located on both sides of the second station and is arranged lower than the second station. In some embodiments, the first station is located on one side of the second station; it is not limited to this embodiment. When the first station is located on both sides of the second station, both sides are combustion heating modules. When the first station is located on one side of the second station, one side is a gas heating module and the other side is an electric heating module.

[0037] Reference Figure 3-Figure 7 As shown, the burner assembly 7 is composed of a burner component 7-1, a rotating shaft component 7-2 and a pot support 7-3.

[0038] The burner assembly 7-1 includes a burner seat 7-1-1, an operating panel 7-1-2, a burner 7-1-3, an ignition needle 7-1-4, a diverter plate 7-1-5, a fire cover 7-1-6, a burner cover 7-1-7, a magnet 7-1-8, a heat insulation board 7-1-9, a temperature sensing module 7-1-10 and a touch module 7-1-11. The burner seat 7-1-1 is divided into two left and right areas. The operating panel 7-1-2 and the burner 7-1-3 are respectively arranged on the two areas. The burner cover 7-1-7 is installed on the burner seat 7-1-1, and the burner 7-1-3 is installed on the burner The diverter plate 7-1-5 and the fire cover 7-1-6 are installed in the installation cavity formed by the burner seat 7-1-1 and the burner cover 7-1-7, the ignition needle 7-1-4 is installed on the burner 7-1-3, the magnet 7-1-8 is installed on the burner cover 7-1-7, the heat insulation plate 7-1-9 is installed between the burner 7-1-3 and the operating panel 7-1-2, and the temperature sensing module 7-1-10 and the touch control module 7-1-11 are installed in the area surrounded by the operating panel 7-1-2 and the burner seat 7-1-1.

[0039] Since the burner assembly 7-1 integrates the operating panel 7-1-2 and the burner head 7-1-3, the integrated design of the combustion part and the control part is realized, and the structure is simple and easy to install; at the same time, since the operating panel 7-1-2 and the burner head 7-1-3 are respectively arranged on two areas of the burner head seat 7-1-1, when the burner assembly 7-1 is flipped and folded 180 degrees, the operating panel 7-1-2 can be stacked on the second station, and after flipping and folding, it is more neat and beautiful, and convenient for users to clean. In addition, by setting the heat insulation board 7-1-9 and the temperature sensing module 7-1-10, the heat transfer from the combustion part to the control part can be effectively reduced, thereby ensuring the life of the electronic components of the control part; and when the temperature of the control part is too high, the temperature sensing module can also be used for detection and warning, which is convenient for users to intervene manually.

[0040] The provision of the magnet 7-1-8 can better adsorb and fix the pot support 7-3 on the burner assembly 7-1. Preferably, a magnet embedding groove for accommodating the magnet 7-1-8 and a storage hole corresponding to the support piece of the pot support 7-3 are provided on the burner cover 7-1-7, and a storage groove corresponding to the storage hole is provided on the burner seat 7-1-1. The provision of the magnet embedding groove facilitates the assembly of the magnet 7-1-8, and the provision of the storage groove allows the pot support 7-3 to be turned upside down and the support piece of the pot support 7-3 to be embedded in the storage groove when the burner assembly 7-1 is flipped and folded 180 degrees, so that the surface of the burner assembly 7-1 is smoother. Fig.10 As shown; after being flipped and folded, the product occupies less space, achieving an ultra-thin design of the entire machine; and ensuring that the pot bracket will not fall off when the burner assembly 7-1 is folded.

[0041] Preferably, a secondary air inlet is provided on the side wall of the installation cavity formed by the burner base 7-1-1 and the burner cover 7-1-7, a ventilation and heat dissipation hole is provided in the installation area of ​​the operating panel 7-1-2, and the installation area of ​​the operating panel 7-1-2 is connected to the installation area of ​​the burner 7-1-3. During combustion, air passes through the secondary air inlet to supplement the secondary air required for combustion, so that the combustion is more complete; at the same time, the ventilation and heat dissipation hole can ensure the circulation of secondary air during combustion, and on the other hand, it can also quickly dissipate the accumulated heat under the operating panel 7-1-2, so as to avoid high temperature affecting the service life of the operating panel and related electronic components.

[0042] An ignition needle mounting hole is provided on the burner head 7-1-3, and the ignition needle mounting hole is concavely arranged on the inner side wall of the burner head 7-1-3. In this way, the ignition needle 7-1-4 is basically hidden on the burner head 7-1-3, which has the effect of hiding the ignition needle, and is also convenient for miniaturization design of the product and easy cleaning.

[0043] In this embodiment, it is preferred that the burner seat 7-1-1 is connected to the burner cover 7-1-7 through the burner cover fixing hole, the ejector tube on the burner 7-1-3 is clamped on the burner fixing groove on the side wall of the mounting cavity, and the heat insulation plate 7-1-9 passes through the rectangular through hole thereon to the pot support plate storage groove on the burner seat 7-1-1; the ignition needle 7-1-4 passes through the ignition needle mounting hole on the burner 7-1-3, and the wire on the ignition needle 7-1-4 passes through the threading hole on the burner cover 7-1-7; the diverter plate 7-1-5 is connected to the burner 7-1-3 through a fixing column; the fire cover 7-1-6 has an annular boss around its outer wall, which is clamped with the inner hole of the burner cover 7-1-7, and its outer wall is radially matched with the outer wall of the burner, and its inner The side wall matches the end face of the inner wall of the burner 7-1-3; the magnet 7-1-8 is embedded in the magnet embedding groove on the burner cover 7-1-7. When the pot support 7-3 is placed in the front, the bottom of its base is attracted to the magnet 7-1-8. When the pot support 7-3 is placed in the reverse direction, its pot support piece 7-3-1 passes through the pot support piece storage hole on the burner cover 7-1-7 and the pot support piece storage groove on the burner seat 7-1-1, and the periphery of the base of the pot support 7-3 is stuck in the groove on the front of the burner cover 7-1-7, and the upper part of the base of the pot support 7-3 is attracted to the magnet 7-1-8; the temperature sensing module 7-1-10 and the touch module 7-1-11 are installed in the burner seat 7-1-1 and fit with the operation panel 7-1-2. Obviously, the specific connection method of the above components is not limited to the above examples. Those skilled in the art can adopt other connection methods that are currently known or can be realized in the future according to different actual needs, which are not limited to this embodiment.

[0044] Combination Figure 8 , Fig. 9 As shown, the burner assembly 7-1 is connected to the shaft assembly 7-2 through the shaft assembly fixing hole thereon, and the shaft assembly 7-2 comprises an end cover 7-2-1, a retaining spring 7-2-2, a damping decorative cover 7-2-3, a damper 7-2-4 and a shaft decorative cover 7-2-5. The connection between the end cover 7-2-1 and the damping decorative cover 7-2-3 is achieved through the deformation of the retaining spring 7-2-2. The damping decorative cover 7-2-3 is inserted into the outer side of the right damper 7-2-4 and is tightly fitted. The shaft decorative cover 7-2-5 is snapped to the end of the damper 7-2-4. The side and end of the end cover 7-2-1 are provided with interpenetrating threading holes. In some embodiments, the retaining spring can be replaced by a buckle, as long as the detachable connection between the end cover and the damping decorative cover can be achieved.

[0045] The ignition wire on the burner assembly 7 enters the interior of the product through the wire holes on the burner cover 7-1-7, the wire holes on the end cover of the shaft assembly 7-2, and the wire holes 1-1 on the panel assembly 1, which not only solves the appearance problem of exposed wires, but also avoids the risk of wire breakage during the folding process.

[0046] In this embodiment, the end cover 7-2-1, the retaining spring 7-2-2, the damping decorative cover 7-2-3 and the damper 7-2-4 are two sets, which are respectively arranged on the left and right sides of the rotating shaft decorative cover 7-2-5, and the installation method is the same. Here, the advantage of setting two sets of damping structures is that there can be more damping to facilitate the flipping and hovering of the burner assembly. In some embodiments, the end cover away from the side of the panel assembly threading hole 1-1 does not need to be provided with a threading hole. The advantage of setting a threading hole on the end cover is that it is convenient for product processing and threading operations.

[0047] In this embodiment, the nozzle seat assembly 4 is provided with two nozzles and an air intake joint connected to the connecting pipe assembly 6; the gas circuit assembly 2 includes a valve body and an air intake pipe for controlling the gas flow; the connecting pipe assembly 6 is used to connect the nozzle seat assembly 4 and the gas circuit assembly 6; the panel assembly 1 is connected to the bottom shell 3 through the side mounting hole 1-2; the bottom shell 3 is provided with heat dissipation ventilation holes 3-1, side mounting holes 3-2 and damping mounting seat 3-3, and the rotating shaft assembly 7-2 on the burner assembly 7 is connected to the bottom shell 3 through the damping mounting seat 3-3. Obviously, the specific connection method of the above components is not limited to the above examples, and those skilled in the art can adopt other connection methods that are currently known or can be realized in the future according to different actual needs, which are not limited to this embodiment.

[0048] The utility model provides a foldable top-inlet gas stove, which can realize functions such as thawing, keeping warm and heating by arranging an electric heating function (the heating method is not limited to electromagnetic heating) under the panel assembly 1. A temperature sensing module 7-1-10 is arranged on the operation panel 7-1-2, which can sense the temperature of the operation panel 7-1-2. When the temperature is too high, it will remind the user by displaying high temperature on it. In addition, a touch module 7-1-11 is arranged in the front area of ​​the operation panel 7-1-2, and the user can realize functions such as turning on and off the machine and adjusting the firepower by touch.

[0049] It should also be noted that, in the description of the present invention, directional words such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions 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 cannot be understood as limiting the specific scope of protection of the present invention.

[0050] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, "at least" means one or more, unless otherwise clearly and specifically defined.

[0051] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the utility model, unless otherwise specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "below" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than the height of the second feature. A first feature being "above", "below" and "below" a second feature includes that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than the second feature.

[0053] Through the description of the above structure and principle, those skilled in the art should understand that the present invention is not limited to the above specific implementations. Improvements and substitutions based on the present invention using the known technology in the art fall within the protection scope of the present invention, and the protection scope of the present invention should be defined by the claims and their equivalents. Parts not described in the specific implementations are prior art or common knowledge.

Claims

1. A wiring structure of a foldable top-inlet gas stove, comprising a stove base and a burner assembly rotatably mounted on the stove base, wherein the stove base comprises a cavity formed by a panel assembly and a bottom shell, and the burner assembly comprises a burner assembly and a rotating shaft assembly, wherein the burner assembly is rotatably mounted on the stove base via the rotating shaft assembly; characterized in that: The rotating shaft assembly includes an end cover, a damping decorative cover, a damper and a rotating shaft decorative cover. The end cover and the damping decorative cover form a detachable connection. The damping decorative cover is inserted into the outer side of the damper and fits tightly. The rotating shaft decorative cover is snapped into the end of the damper. The side and end of the end cover are provided with end cover threading holes that are interconnected. The ignition wire that passes through the burner assembly passes through the end cover threading hole of the rotating shaft assembly and then enters the cavity surrounded by the panel assembly and the bottom shell.

2. The wiring structure of a foldable top-inlet gas stove according to claim 1, characterized in that: The end cover, the retaining spring, the damping decorative cover and the damper are in two sets, which are respectively arranged on the left and right sides of the rotating shaft decorative cover.

3. The wiring structure of a foldable top-inlet gas stove according to claim 2, characterized in that: The end cover threading hole is only arranged on the end cover at one side close to the threading hole of the cooker seat.

4. The wiring structure of a foldable top-inlet gas stove according to claim 1, characterized in that: The end cover and the damping decorative cover are respectively provided with a retaining spring groove, and the end cover and the damping decorative cover are detachably connected through the deformation of the retaining spring.

5. The wiring structure of a foldable top-inlet gas stove according to claim 1, characterized in that: The end cover and the damping decorative cover are detachably connected via a buckle.

6. The wiring structure of a foldable top-inlet gas stove according to claim 1, characterized in that: The cooker base and the damper are provided with connecting bases which cooperate with each other, and the cooker base and the rotating shaft assembly are connected via the connecting bases.

7. A foldable upper air inlet gas stove, characterized in that: A wiring structure of a foldable top-inlet gas stove as claimed in any one of claims 1 to 6.

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