Gas stove

Abstract

The utility model discloses a gas stove, relates to the technical field of gas appliances, and can reduce the diffusion risk of oil smoke generated in the cooking process. The gas stove comprises a shell, at least one burner, a ventilation structure and an air guide piece. And at least one burner is arranged on the shell. The ventilation structure comprises a plurality of ventilation holes, the ventilation holes are formed around the at least one furnace end at intervals, and the ventilation holes are used for guiding outdoor air to the peripheral side of the at least one furnace end. The air guide piece is movably connected to the shell and can be switched between a first position and a second position relative to the ventilation structure. When the air guide piece is located at the first position, the ventilation hole is shielded. And when the air guide piece is located at the second position, the ventilation hole is opened. The utility model can be used for cooking food.

Description

Technical Field

[0001] The utility model relates to the technical field of gas appliances, in particular to a gas stove. Background Art

[0002] A gas stove is a kitchen appliance that uses natural gas or liquefied gas as fuel. Its function is to provide flame and heat for cooking, heating food, etc. A range hood is usually installed above the gas stove to exhaust the fumes generated during cooking to a public flue or outdoors.

[0003] In the related art, a gas stove includes a shell and a burner disposed on the shell, and an air outlet is disposed on the shell, and the air outlet is disposed around the burner. When the gas stove is in operation, the airflow flowing out of the air outlet can form a wind wall around the burner to prevent the diffusion of smoke, thereby improving the suction and exhaust effect of the range hood.

[0004] However, the air outlet is easily blocked, which reduces the blocking effect of the wind wall, causing the fumes generated during the cooking process to spread easily and pollute the indoor environment. Utility Model Content

[0005] The present application provides a gas stove that can reduce the risk of spreading of oil smoke generated during cooking.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] In a first aspect, an embodiment of the present application provides a gas stove, comprising a shell, at least one burner, a ventilation structure and an air guide.

[0008] At least one burner is arranged on the shell and can generate heat so that food in the pot can be heated and cooked.

[0009] The ventilation structure includes a plurality of ventilation holes, which are arranged at intervals around at least one burner, and the ventilation holes are used to guide outdoor air to the outer peripheral side of the at least one burner.

[0010] It can be understood that multiple ventilation holes can guide outdoor air to the gas stove, and multiple ventilation holes are arranged at intervals around at least one burner, so that outdoor air can surround at least one burner, and an air wall can be formed around the burner to isolate the smoke and prevent the smoke from spreading.

[0011] The air guide is movably connected to the shell body and is used for shielding the ventilation hole. The air guide can be switched between a first position and a second position relative to the ventilation structure.

[0012] When the air guide is in the first position, the ventilation hole is shielded. At this time, the gas stove is in an inactive state. When the air guide is in the second position, the ventilation hole is opened. At this time, the gas stove is in use.

[0013] It is understandable that when the gas stove is not in use, the air guide can cover the ventilation holes to prevent dust or other foreign matter in the air from entering the ventilation holes and blocking the ventilation holes. In this way, the risk of the ventilation holes being blocked can be reduced, so that when the air guide opens the ventilation holes, the outdoor air can flow out through the ventilation holes normally, and then form an air wind wall around the stove head to prevent the spread of smoke. In this way, the problem of the reduced blocking effect of the wind wall due to the blockage of the ventilation holes can be improved, thereby reducing the risk of the spread of oil smoke generated during the cooking process.

[0014] In some embodiments, when the air guide is in the second position, at least a portion of the air guide is located on a side of the ventilation hole close to at least one burner, and a plane where the air guide is located intersects with a top wall surface of the shell.

[0015] In some embodiments, the air guide is rotatably connected to the shell, and the rotation axis of the air guide is located on a side of the ventilation hole close to at least one burner.

[0016] The ventilation hole is arranged on the top wall surface of the shell, or the ventilation hole is arranged on the side wall surface of the shell.

[0017] In some embodiments, the housing includes a panel, a bottom shell, and a connecting shaft.

[0018] The panel is arranged on the top of the bottom shell. The air guide is rotatably connected with one of the panel and the bottom shell through a connecting shaft, and the connecting shaft is located on a side of the ventilation hole close to at least one burner.

[0019] When the air guide is rotatably connected to the panel via a connecting shaft, the ventilation holes are arranged on the panel, or the ventilation holes are arranged on the peripheral wall of the bottom shell.

[0020] When the air guide member is rotatably connected to the bottom shell via the connecting shaft, the air guide member is rotatably connected to the peripheral wall of the bottom shell via the connecting shaft, and the ventilation holes are arranged on the peripheral wall of the bottom shell.

[0021] In some embodiments, the air guide is rotatably connected to the panel via a connecting shaft, and when the ventilation holes are provided on the panel, the ventilation holes are provided on the top wall of the panel, or the ventilation holes are provided on the side walls of the panel.

[0022] In some embodiments, the ventilation holes are arranged on the side wall surface of the shell, and the air guide is slidably connected to the side wall surface of the shell and can slide in a direction perpendicular to the top wall surface of the shell.

[0023] In some embodiments, the vent includes an inlet end and an outlet end. The inlet end is used to communicate with the outside. The area of ​​the outlet end is smaller than the area of ​​the inlet end, and the vent is used to guide outdoor air from the outlet end to the outer peripheral side of at least one burner.

[0024] In some embodiments, the ventilation hole is disposed on a side wall of the housing, and at least a portion of an outlet end of the ventilation hole is higher than an inlet end.

[0025] In some embodiments, the gas stove also includes a limit member, which is disposed on one of the shell and the air guide member. When the air guide member is in the second position, the limit member is connected to the other of the shell and the air guide member to stabilize the air guide member in the second position.

[0026] Alternatively, the gas stove further includes a limiting member and a locking member, wherein the limiting member is arranged at one of the shell and the air guide member, and the locking member is arranged at the other of the shell and the air guide member.

[0027] When the air guide is in the second position, the limiting member is connected to the locking member when locked, so that the air guide is stable in the second position. When the air guide is in the first position, the limiting member is disconnected from the locking member, so that the air guide covers the ventilation hole.

[0028] In a second aspect, an embodiment of the present application provides a gas stove, comprising a shell, at least one burner, a ventilation structure and an air guide.

[0029] At least one burner is arranged on the shell. The ventilation structure includes a plurality of ventilation holes, which are arranged at intervals around the at least one burner, and the ventilation holes are used to guide outdoor air to the outer peripheral side of the at least one burner. The air guide is used to open or cover the ventilation holes.

[0030] The beneficial effects of the gas stove provided in the second aspect are the same as the beneficial effects of the gas stove provided in the first aspect, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 One of the structural schematic diagrams of the gas stove provided in the embodiment of the present application;

[0032] Figure 2 The second structural diagram of the gas stove provided in the embodiment of the present application;

[0033] Figure 3 One of the structural schematic diagrams of the ventilation hole provided in the embodiment of the present application;

[0034] Figure 4 The second structural schematic diagram of the ventilation hole provided in the embodiment of the present application;

[0035] Figure 5 The third structural diagram of the gas stove provided in the embodiment of the present application;

[0036] Figure 6 The fourth structural diagram of the gas stove provided in the embodiment of the present application;

[0037] Figure 7 This is one of the partial structural schematic diagrams of the gas stove provided in the embodiment of the present application;

[0038] Figure 8 The second schematic diagram of the partial structure of the gas stove provided in the embodiment of the present application;

[0039] Fig. 9 The third schematic diagram of the partial structure of the gas stove provided in the embodiment of the present application;

[0040] Fig.10 A fifth structural diagram of a gas stove provided in an embodiment of the present application;

[0041] Fig.11 The sixth structural diagram of the gas stove provided in the embodiment of the present application;

[0042] Fig.12 The seventh structural diagram of the gas stove provided in the embodiment of the present application;

[0043] Fig.13 The eighth structural diagram of the gas stove provided in the embodiment of the present application;

[0044] Fig.14 A ninth structural diagram of a gas stove provided in an embodiment of the present application;

[0045] Fig.15 The tenth structural diagram of the gas stove provided in the embodiment of the present application;

[0046] Fig.16 The eleventh structural diagram of the gas stove provided in the embodiment of the present application;

[0047] Fig.17 The twelfth structural diagram of the gas stove provided in the embodiment of the present application;

[0048] Fig.18 This is the thirteenth structural schematic diagram of the gas stove provided in the embodiment of the present application.

[0049] Reference numerals:

[0050] 10. Gas stove; 20. Shell; 21. Top wall; 22. Side wall; 23. Panel; 231. Top wall; 232. Side wall; 24. Bottom shell; 241. Peripheral wall; 25. Connecting shaft; 30. Burner head; 40. Ventilation structure; 41. Ventilation hole; 411. Inlet end; 412. Outlet end; 42. Air duct; 50. Air guide; 60. Limiting member; 61. Limiting part; 62. Connecting part; 63. Limiting hole; A. Rotation axis. DETAILED DESCRIPTION

[0051] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0052] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0053] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0054] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, when describing pipelines or channels, the "connected" and "connected" used in this application have the meaning of conduction. The specific meaning needs to be understood in conjunction with the context.

[0055] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0056] A gas stove is a device used for cooking that can support and heat the pot, making it easier for people to cook food. During the cooking process, a gas stove will produce a large amount of fumes, harmful gases, etc., which can be discharged to the public flue or outdoors through the range hood installed above the gas stove. Among them, fumes, harmful gases, etc. are easy to spread in the process of flowing to the range hood, polluting the indoor environment.

[0057] In the related art, in order to exhaust the fumes, harmful gases, etc. generated during the cooking process of the gas stove through the range hood to the maximum extent, air outlets are usually opened around the gas stove. The airflow blown out from the air outlet forms a wind wall to isolate the fumes, harmful gases, etc. generated during the cooking process from the surrounding environment and prevent the fumes, harmful gases, etc. from spreading.

[0058] However, the air outlet on the gas stove is always open, and dust and other foreign matter can easily enter the air outlet, causing the air outlet to be blocked, resulting in a decrease in the blocking effect of the wind wall. This will cause the suction and exhaust effect of the range hood to decrease, and some oil smoke and harmful gases will spread outside the wind wall, polluting the indoor environment.

[0059] Based on this, see Figure 1 The embodiment of the present application provides a gas stove 10, which can improve the problem of reduced blocking effect of the wind wall due to blocked ventilation holes, thereby reducing the risk of diffusion of oil smoke generated during cooking.

[0060] Exemplarily, the gas stove 10 can use liquefied petroleum gas (liquid), artificial coal gas, natural gas and other gas fuels as gas sources. For example, the gas stove 10 can be a liquefied gas stove, a coal gas stove, a natural gas stove, etc., and this embodiment does not make any special limitation on this.

[0061] The gas stove 10 may include a shell 20 , which may protect the internal components of the gas stove 10 , improve the appearance of the gas stove 10 , and facilitate user operation.

[0062] See also Figure 1 The housing 20 may include a top wall surface 21 and a side wall surface 22 .

[0063] For example, see Figure 1 The side wall surface 22 is located at the lower side of the top wall surface 21 and is arranged around the circumference of the top wall surface 21. The top wall surface 21 and the side wall surface 22 can be perpendicular or oblique, which can be selected according to actual conditions, and this application does not make specific restrictions on this.

[0064] See also Figure 2 The housing 20 may include a panel 23 . The panel 23 may include a top wall 231 and a side wall 232 .

[0065] For example, Figure 2 As shown, the side wall 232 is located at the lower side of the top wall 231 and is arranged around the edge of the top wall 231. It is understandable that the side wall 232 can also be arranged around the circumference of the top wall 231, which can be selected according to actual conditions, and this application does not make specific limitations on this.

[0066] like Figure 2 As shown, the housing 20 may further include a bottom shell 24, and the panel 23 is disposed on the top of the bottom shell 24. The bottom shell 24 can provide support for the panel 23.

[0067] Exemplarily, the bottom shell 24 includes a peripheral wall 241. In this case, the peripheral wall 241 may be disposed at one end of the side wall 232 away from the top wall 231 and connected to the side wall 232.

[0068] In some embodiments, see Figure 1 The gas stove 10 includes at least one burner 30, which is disposed on the housing 20, for example, the burner 30 is disposed on the panel 23. The burner 30 is connected to the fuel output pipeline, and the fuel can burn at the burner 30 to generate heat, so that the food in the pot can be heated and cooked.

[0069] It should be noted that the burner 30 of the gas stove 10 may be one or more burners, which is not limited in the present application.

[0070] Exemplarily, the number of burners 30 is two, and the two burners 30 are arranged at intervals. Arranged in this way, two pots can be operated separately at the same time, thereby improving cooking efficiency.

[0071] In some embodiments, see Figure 1 The gas stove 10 includes a ventilation structure 40 , which includes a plurality of ventilation holes 41 . The plurality of ventilation holes 41 are arranged at intervals around the burner head 30 , and the ventilation holes 41 are used to guide outdoor air to the outer peripheral side of the burner head 30 .

[0072] It should be noted that the present application does not specifically limit the shape of the ventilation holes 41. For example, the ventilation holes 41 may be circular or square. In addition, the number of the ventilation holes 41 may also be set as required.

[0073] It is understandable that the multiple ventilation holes 41 can guide outdoor air to the gas stove 10, and the air flows out through the ventilation holes 41 to form an air wall. The multiple ventilation holes 41 are arranged at intervals around the burner 30, so that the air wall can surround the burner 30, thereby isolating the smoke and preventing the smoke from spreading.

[0074] See also Figure 3The ventilation hole 41 includes an inlet end 411 and an outlet end 412, wherein the inlet end 411 is used to communicate with the outside, and the outlet end 412 is used to guide the outside air to the outer peripheral side of at least one burner 30. The inlet end 411 of the ventilation hole 41 can communicate with the outside through an air duct (not shown in the figure).

[0075] That is, outdoor air may enter the ventilation hole 41 through the inlet end 411 and be discharged through the outlet end 412 , thereby forming an air wall on the outer peripheral side of at least one burner 30 .

[0076] It is understandable that when the gas stove 10 is in use and the range hood is turned on, negative pressure is generated above the gas stove 10, so that an air pressure difference is formed between the outdoor air and the air above the gas stove 10. In this way, the outdoor air can enter the ventilation hole 41 through the inlet end 411 and be guided out from the outlet end 412 to the outer peripheral side of the burner head 30, forming an air wall.

[0077] It should be noted that the gas stove 10 may further include an air suction structure, and the inlet end 411 is connected to the outside through the air suction structure. For example, the air suction structure is a fan, and the inlet end 411 is connected to the outside through the fan.

[0078] In this case, when the gas stove 10 is in use, the range hood and the fan are turned on, and the outdoor air can enter the ventilation hole 41 through the inlet end 411 under the action of the fan, and be guided out from the outlet end 412 to the outer peripheral side of the burner head 30 to form an air wall.

[0079] It should be noted that the area of ​​the outlet end 412 of the ventilation hole 41 can be set to be equal to the area of ​​the inlet end 411, or can be set to be smaller than the area of ​​the inlet end 411. The specific selection can be made according to actual conditions, and this application does not make any specific limitation on this.

[0080] For example, see Figure 4 , the area of ​​the outlet end 412 of the vent 41 is smaller than the area of ​​the inlet end 411. In this way, the flow rate of the air can be increased, that is, the flow rate of the air flowing out from the outlet end 412 is greater than the flow rate of the air flowing in from the inlet end 411. Among them, the increase in the air flow rate at the outlet end 412 is conducive to the formation of the wind wall, which can improve the stability of the wind wall.

[0081] It should be noted that the ventilation structure 40 can be either an independent component with multiple ventilation holes 41 or multiple ventilation holes 41 arranged on the shell 20. The specific selection can be made according to actual conditions, and this application does not make any specific limitation on this.

[0082] In the following, some embodiments of the present application are exemplarily described by taking the ventilation structure 40 as a plurality of ventilation holes 41 provided on the housing 20 as an example.

[0083] Understandably, see Figure 2 The ventilation hole 41 can be disposed on the top wall surface 21 of the housing 20. For example, the ventilation hole 41 is disposed on the top wall 231 of the panel 23. Figure 5-Figure 6 The ventilation holes 41 may also be provided on the side wall surface 22 of the housing 20, for example, the ventilation holes 41 are provided on the side wall 232 of the panel 23 or the peripheral wall 241 of the bottom shell 24. The specific selection may be made according to the actual situation, and the present application does not make any specific limitation on this.

[0084] Among them, see Figure 7-Figure 9 When the ventilation hole 41 is disposed on the side wall 22 of the housing 20, at least a portion of the outlet end 412 of the ventilation hole 41 may be disposed higher than the inlet end 411. In this way, the air flowing out of the outlet end 412 is conveniently guided to the range hood, which is conducive to the formation of an air wall.

[0085] In some embodiments, see Fig.10 and Fig.11 The gas stove 10 further includes an air guide 50 , which is used to open or cover the ventilation hole 41 .

[0086] Exemplarily, the air guide 50 is movably connected to the housing 20 and can be switched between a first position and a second position relative to the ventilation structure 40. For example, the air guide 50 is rotatably connected to the housing 20, or the air guide 50 is slidably connected to the housing 20.

[0087] When the air guide member 50 is in the first position, the air guide member 50 covers the ventilation hole 41, and the gas stove 10 is in an inactive state. When the air guide member 50 is in the second position, the air guide member 50 opens the ventilation hole, and the gas stove 10 is in an active state.

[0088] It is understandable that when the gas stove 10 is not in use, the air guide 50 can cover the ventilation hole 41 to prevent dust or other foreign matter in the air from entering the ventilation hole 41 and blocking the ventilation hole 41. In this way, the risk of the ventilation hole 41 being blocked can be reduced, so that when the air guide 50 opens the ventilation hole 41, the outdoor air can flow out through the ventilation hole 41 normally, and then form an air wind wall around the stove head 30 to prevent the diffusion of smoke. In this way, the problem of the reduced blocking effect of the wind wall due to the blockage of the ventilation hole 41 can be improved, thereby reducing the risk of the diffusion of oil smoke generated during the cooking process.

[0089] In some embodiments, see Fig.12 and Fig.13 When the air guide member 50 is in the second position, at least a portion of the air guide member 50 is located on a side of the ventilation hole 41 close to the furnace head 30 , and a plane where the air guide member 50 is located intersects with the top wall surface 21 of the shell 20 .

[0090] It can be understood that since at least part of the air guide member 50 is located on the side of the ventilation hole 41 close to the burner head 30, and the plane where the air guide member 50 is located intersects with the top wall surface 21 of the shell 20, the air guide member 50 can isolate the ventilation hole 41 and the burner head 30 during the use of the gas stove 10, preventing oil stars and foreign matter generated in the kitchen utensils on the burner head 30 from scattering into the ventilation hole 41, further reducing the risk of the ventilation hole 41 being blocked.

[0091] In addition, since at least part of the air guide 50 is located on the side of the ventilation hole 41 close to the stove head 30, the air guide 50 can also guide the air flowing out of the ventilation hole 41 to make the wind direction of the airflow uniform and not diffuse, thereby making the wind wall more uniform.

[0092] In some embodiments, the air guide 50 is rotatably connected to the housing 20 .

[0093] It should be noted that the rotation axis of the air guide 50 can be set on the side of the ventilation hole 41 close to at least one burner 30, or on the side of the ventilation hole 41 away from at least one burner 30. The specific selection can be made according to actual conditions, and this application does not make specific restrictions on this.

[0094] Exemplarily, the rotation axis of the air guide 50 is disposed on a side of the ventilation hole 41 close to at least one burner 30 .

[0095] Arranged in this way, when the air guide member 50 is in the second position, the air guide member 50 can isolate the ventilation hole 41 and the burner head 30 during the use of the gas stove 10, preventing oil stars and foreign matter produced in the kitchen utensils on the burner head 30 from scattering into the ventilation hole 41, further reducing the risk of the ventilation hole 41 being blocked.

[0096] In this case, the ventilation hole 41 may be provided on the top wall surface 21 of the housing 20 or on the side wall surface 22 of the housing.

[0097] In order to realize the rotational connection between the air guide member 50 and the housing 20 , the housing 20 may further include a connecting shaft 25 , and the air guide member 50 is rotationally connected to one of the panel 23 and the bottom shell 24 via the connecting shaft 25 .

[0098] Among them, see Figure 2 , Figure 5 and Figure 6 When the air guide 50 is rotatably connected to the panel 23 via the connecting shaft 25, the ventilation hole 41 can be provided on the panel 23, for example, the ventilation hole 41 is provided on the top wall 231 or the side wall 232 of the panel 23. It is understandable that the ventilation hole 41 can also be provided on the peripheral wall 241 of the bottom shell 24.

[0099] Also, see Fig.14 In the case where the air guide 50 is rotatably connected to the bottom shell 24 via the connecting shaft 25, the air guide 50 can be rotatably connected to the peripheral wall 241 of the bottom shell 24 via the connecting shaft 25. At this time, the ventilation hole 41 can be provided on the peripheral wall 241 of the bottom shell 24.

[0100] In some embodiments, the connecting shaft 25 is disposed on a side of the ventilation hole 41 close to at least one burner 30 . In this way, the rotation axis of the air guide 50 can be located on a side of the ventilation hole 41 close to at least one burner 30 .

[0101] In this way, when the air guide member 50 is in the second position, the air guide member 50 can prevent oil stars and foreign objects generated in the kitchen utensils on the stove head 30 from scattering into the ventilation holes 41, so as to reduce the risk of the ventilation holes 41 being blocked.

[0102] In some embodiments, the air guide 50 is slidably connected to the side wall 22 of the housing 20 , for example, the air guide 50 is connected to the side wall 22 of the housing 20 via a slide rail. On this basis, the ventilation holes 41 are provided on the side wall 22 of the housing 20 .

[0103] For example, see Fig.15 and Fig.16 The air guide member 50 can slide in a direction perpendicular to the top wall surface 21 of the shell 20 to achieve switching of the air guide member 50 between the first position and the second position.

[0104] It is understandable that the air guide member 50 may also slide in other directions to enable the air guide member 50 to switch between the first position and the second position. The specific selection may be made based on actual conditions, and this application does not make any specific limitation on this.

[0105] In some embodiments, the gas stove 10 further includes a limiting member 60, and the limiting member 60 is used to stabilize the air guide member 50 at the second position when the air guide member 50 is at the second position.

[0106] The stopper 60 is disposed on one of the housing 20 and the air guide 50, and when the air guide 50 is in the second position, the stopper 60 is connected to the other of the housing 20 and the air guide 50. In this way, when the air guide 50 is in the second position, the housing 20 can provide support for the air guide 50 through the stopper 60, so that the air guide 50 is stable in the second position.

[0107] It should be noted that, when the air guide member 50 is in the first position, the limiting member 60 can be connected to or separated from the other of the housing 20 and the air guide member 50 .

[0108] For example, the limiting member 60 is a telescopic rod, and two ends of the telescopic rod are respectively connected to the housing 20 and the air guide member 50 .

[0109] When the air guide 50 is in the second position, the telescopic rod is in an extended state, and the housing 20 can provide support for the air guide 50 through the telescopic rod to stabilize the air guide 50 in the second position. When the air guide 50 is in the first position, the telescopic rod is in a retracted state.

[0110] By configuring in this manner, when the air guide member 50 is in the first position, the limiting member 60 can be kept connected to the other of the housing 20 and the air guide member 50 .

[0111] For example, see Fig.17 The limiting member 60 includes a limiting portion 61 and a connecting portion 62 , and the limiting portion 61 is connected to the housing 20 via the connecting portion 62 .

[0112] The connecting portion 62 is movably connected to the housing 20, for example, the connecting portion 62 is rotationally connected or slidably connected to the housing 20, and the air guide 50 is rotationally connected to the housing 20. The limiting portion 61 has a recess. When the air guide 50 is in the second position, the edge of the air guide 50 away from the rotation axis is located in the recess. The limiting portion 61 can limit the movement of the air guide 50 through the recess, so that the air guide 50 is stabilized in the second position. When the air guide 50 is in the first position, the limiting portion 61 is separated from the air guide 50.

[0113] Understandably, see Fig.18 The air guide 50 may also be provided with a limiting hole 63. When the air guide 50 is in the second position, the limiting portion 61 is inserted into the limiting hole 63, and the hole wall of the limiting hole 63 is located in the recess. In this way, the limiting portion 61 may also limit the movement of the air guide 50 through the recess, so that the air guide 50 is stabilized in the second position.

[0114] In other embodiments, the gas stove 10 further includes a limiter 60 and a locking member (not shown in the figure), the limiter 60 is disposed on one of the housing 20 and the air guide 50, and the locking member is disposed on the other of the housing 20 and the air guide 50. For example, the limiter 60 is disposed on the housing 20, and the locking member is disposed on the air guide 50.

[0115] When the air guide 50 is in the second position, the limiter 60 is connected to the locking member to stabilize the air guide 50 in the second position. When the air guide 50 is in the first position, the limiter 60 is disconnected from the locking member, and the air guide 50 covers the ventilation hole 41.

[0116] Exemplarily, the locking member is a magnet, and the limiting member 60 is a support rod, one end of which is rotatably connected to the housing 20. The support rod can be attracted by the magnet. For example, the support rod is made of iron, nickel, cobalt, and other materials.

[0117] When the air guide 50 is in the second position, the end of the support rod away from the housing 20 is connected to the magnet, so that the air guide 50 is stabilized in the second position. When the air guide 50 is in the first position, the support rod is separated from the magnet, and the air guide 50 covers the ventilation hole 41.

[0118] Although the present application is described herein in conjunction with various embodiments, in the process of implementing the present application for which protection is claimed, those skilled in the art may understand and implement other variations of the disclosed embodiments by viewing the drawings, the disclosure, and the appended claims. In the claims, the word "comprise" does not exclude other components or steps, and "one" or "an" does not exclude multiple situations. A single processor or other unit may implement several functions listed in a claim. Certain measures are recorded in mutually different dependent claims, but this does not mean that these measures cannot be combined to produce good results.

[0119] Although the present application has been described in conjunction with specific features and embodiments thereof, it is obvious that various modifications and combinations may be made thereto without departing from the spirit and scope of the present application. Accordingly, this specification and the drawings are merely exemplary illustrations of the present application as defined by the appended claims, and are deemed to have covered any and all modifications, variations, combinations or equivalents within the scope of the present application. Obviously, those skilled in the art may make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0120] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A gas stove, characterized in that: include: case; at least one burner, disposed on the shell; a ventilation structure comprising a plurality of ventilation holes, the plurality of ventilation holes being arranged at intervals around the at least one burner, the ventilation holes being used to guide outdoor air to an outer peripheral side of the at least one burner; an air guide member, movably connected to the housing and capable of switching between a first position and a second position relative to the ventilation structure; When the air guide member is in the first position, the ventilation hole is shielded; When the air guide is in the second position, the ventilation hole is opened.

2. The gas stove according to claim 1, characterized in that: When the air guide member is in the second position, at least a portion of the air guide member is located on a side of the ventilation hole close to the at least one burner, and a plane where the air guide member is located intersects with a top wall surface of the shell.

3. The gas stove according to claim 1, characterized in that: The air guide is rotatably connected to the shell, and the rotation axis of the air guide is located on a side of the ventilation hole close to the at least one burner; The ventilation hole is arranged on the top wall surface of the shell, or the ventilation hole is arranged on the side wall surface of the shell.

4. The gas stove according to claim 3, characterized in that: The housing comprises: panel; A bottom shell, the panel is arranged on the top of the bottom shell; A connecting shaft, through which the air guide is rotatably connected to one of the panel and the bottom shell, and the connecting shaft is located on a side of the ventilation hole close to the at least one burner; When the air guide is rotatably connected to the panel via the connecting shaft, the ventilation holes are arranged on the panel, or the ventilation holes are arranged on the peripheral wall of the bottom shell; In the case where the air guide member is rotatably connected to the bottom shell via the connecting shaft, the air guide member is rotatably connected to the peripheral wall of the bottom shell via the connecting shaft, and the ventilation holes are arranged on the peripheral wall of the bottom shell.

5. The gas stove according to claim 4, characterized in that: The air guide is rotatably connected to the panel via the connecting shaft, and when the ventilation holes are arranged on the panel, the ventilation holes are arranged on the top wall of the panel, or the ventilation holes are arranged on the side walls of the panel.

6. The gas stove according to claim 1, characterized in that: The ventilation hole is arranged on the side wall surface of the shell, and the air guide member is slidably connected to the side wall surface of the shell and can slide in a direction perpendicular to the top wall surface of the shell.

7. The gas stove according to claim 1, characterized in that: The ventilation hole comprises: An inlet port for connecting to the outside; and An outlet end, wherein the area of ​​the outlet end is smaller than the area of ​​the inlet end, and the ventilation hole is used to guide the outdoor air from the outlet end to the outer peripheral side of the at least one burner.

8. The gas stove according to claim 7, characterized in that: The ventilation hole is arranged on the side wall surface of the shell, and at least a part of the outlet end of the ventilation hole is higher than the inlet end.

9. The gas stove according to any one of claims 1 to 8, characterized in that: The gas stove further comprises a limiting member, which is arranged at one of the housing and the air guide member, and when the air guide member is in the second position, the limiting member is connected to the other of the housing and the air guide member, so that the air guide member is stabilized at the second position; Alternatively, the gas stove further comprises a limiting member and a locking member, wherein the limiting member is arranged on one of the housing and the air guide member, and the locking member is arranged on the other of the housing and the air guide member; When the air guide member is in the second position, the limiting member is connected to the locking member to stabilize the air guide member in the second position; When the air guide member is in the first position, the limiting member is disconnected from the locking member, so that the air guide member covers the ventilation hole.

10. A gas stove, characterized in that: include: case; at least one burner, disposed on the shell; a ventilation structure comprising a plurality of ventilation holes, the plurality of ventilation holes being arranged at intervals around the at least one burner, the ventilation holes being used to guide outdoor air to an outer peripheral side of the at least one burner; The air guide is used to open or cover the ventilation hole.

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