Gas-fired electromagnetic integrated stove

Abstract

The present invention discloses a gas-electromagnetic integrated stove, belonging to the technical field of kitchen appliances. The gas-electromagnetic integrated stove of the present invention comprises a stove body, the stove body comprises a heating area, a wire reel is arranged in the stove body, the wire reel generates a magnetic field pointing to the heating area, a movable hole is arranged in the heating area, a combustion component is arranged in the movable hole, a lifting mechanism is arranged in the stove body, and the lifting mechanism is connected to the combustion component to drive the combustion component to move up and down. The gas-electromagnetic integrated stove of the present invention integrates a gas stove and an electromagnetic stove into one device. When the gas function is used, the gas component is raised to the upper part of the stove body by the lifting mechanism. When the electromagnetic heating function is used, the gas component is lowered to the inside of the stove body by the lifting mechanism. The gas-electromagnetic integrated stove of the present invention can realize the integration of the gas function and the electromagnetic heating function, and has a compact structure and occupies little space.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen appliances, and in particular to a gas-induction integrated cooker. Background Art

[0002] With the improvement of material living conditions, people's taste for life continues to improve, the variety of food is becoming more and more abundant, and the cooking methods, firepower and cooking time of various foods are different, which requires the use of different cooking tools.

[0003] Commonly used cooking tools are gas stoves and induction cookers. Gas stoves mainly use the combustion of liquefied petroleum gas or natural gas to generate flames for heating. The temperature generated by the open flame of a traditional stove can reach over 500 degrees, which is suitable for the high power and high temperature required for stir-frying. However, the adjustment of the firepower of a gas stove requires a high level of experience from the user, and there are serious safety hazards when the user forgets to turn off the gas stove. Induction cookers are emerging cooking tools that use the principle of electromagnetic induction heating for heating. There is no open flame during the heating process, which is safer and can easily adjust the heating temperature. However, the maximum heating temperature of an induction cooker is limited by household circuits and cannot meet the temperature requirements for stir-frying. In addition, cooking with an induction cooker lacks the operational feel of cooking with a gas stove.

[0004] At present, the gas stove and the induction cooker are two independent products. It is very troublesome to switch between the gas stove and the induction cooker. Moreover, both the gas stove and the induction cooker require space to be installed or placed, which takes up a lot of indoor space. Summary of the invention

[0005] In order to solve the deficiencies of the prior art, an embodiment of the present invention provides a gas-induction integrated cooker, which integrates a gas cooker and an induction cooker into one device, and can realize switching between a gas function and an electromagnetic heating function.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the present invention provides a gas induction integrated stove, including a stove body, the stove body including a heating area, a wire drum is arranged in the stove body, the wire drum generates a magnetic field pointing to the heating area, a movable hole is arranged in the heating area, a combustion component is arranged in the movable hole, a lifting mechanism is arranged in the stove body, and the lifting mechanism is connected to the combustion component to drive the combustion component to move up and down.

[0007] Optionally, a fixing plate is provided in the furnace body, one end of the combustion component is fixedly arranged on the fixing plate, an opening is provided on the fixing plate, and the wire coil is arranged on the central axis of the opening.

[0008] Optionally, the lifting mechanism includes a driving component and a threaded shaft, the driving component is connected to the threaded shaft, the threaded shaft is arranged parallel to the axial direction of the movable hole, a threaded hole is provided on the fixing plate, and the threaded shaft is threadedly matched with the threaded hole.

[0009] Optionally, for a pair of the lifting mechanisms, a pair of the threaded holes are provided on the fixing plate, the pair of the threaded holes are respectively provided at opposite ends of the fixing plate, and the pair of the lifting mechanisms correspond one-to-one to the pair of the threaded holes.

[0010] Optionally, a support sheet is provided on the top of the combustion component, and the support sheet is hingedly connected to the combustion component.

[0011] Optionally, a gas port is provided on the combustion component, and the outlet direction of the gas port points to the central axis of the heating area.

[0012] Optionally, the gas port is arranged in the middle of the combustion component.

[0013] Optionally, a first inclined surface is provided on the combustion component, a normal direction of the first inclined surface points to the inner side of the heating area, and the gas port is provided on the first inclined surface.

[0014] Optionally, a second inclined surface is further provided on the combustion component, and the second inclined surface is provided on a side of the gas port away from the heating area, and the second inclined surface is parallel to the normal direction of the first inclined surface.

[0015] Optionally, a ventilation pipe is provided on the fixing plate, and the ventilation pipe is connected to the gas port.

[0016] Beneficial effects of the present invention:

[0017] The present invention discloses a gas-electromagnetic integrated stove, comprising a stove body, the stove body comprising a heating area, a wire drum is arranged in the stove body, the wire drum generates a magnetic field pointing to the heating area, a movable hole is arranged in the heating area, a combustion component is arranged in the movable hole, a lifting mechanism is arranged in the stove body, and the lifting mechanism is connected to the combustion component to drive the combustion component to move up and down. The gas-electromagnetic integrated stove of the present invention integrates a gas stove and an electromagnetic stove into one device. When the gas function is used, the gas component is raised to the upper part of the stove body by the lifting mechanism. When the electromagnetic heating function is used, the gas component is lowered to the inside of the stove body by the lifting mechanism. The gas-electromagnetic integrated stove of the present invention can realize the integration of the gas function and the electromagnetic heating function, and has a compact structure and small space occupation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The advantages of the above and / or additional aspects of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of the structure of the gas induction integrated cooker in a use state according to an embodiment of the present invention;

[0020] Figure 2 is a structural schematic diagram of the gas induction integrated cooker in another use state according to an embodiment of the present invention;

[0021] Figure 3 Schematic diagram of the disassembled structure of the gas induction integrated cooker according to an embodiment of the present invention;

[0022] Figure 4 is a schematic cross-sectional structure diagram of a gas-fired induction integrated cooker according to an embodiment of the present invention;

[0023] Figure 5 is a schematic structural diagram of a combustion furnace in an embodiment of the present invention;

[0024] Figure 6 is a structural schematic diagram of a lifting mechanism in an embodiment of the present invention;

[0025] Figure 7 is a schematic structural diagram of a combustion component in an embodiment of the present invention;

[0026] Figure 8 Schematic diagram of flame when the combustion component in the embodiment of the present invention is working;

[0027] Fig. 9 Schematic diagram of flame when the combustion furnace in the embodiment of the present invention is working;

[0028] Fig.10 Schematic diagram of the internal structure of the combustion furnace in the embodiment of the present invention.

[0029] in Figures 1 to 10 The corresponding relationship between the reference numerals and the component names is as follows:

[0030] 1. Furnace body; 2. Wire drum; 3. Combustion component; 4. Fixed plate; 5. Lifting mechanism; 6. Support plate; 7. Hinge; 10. Heating area; 11. Movable hole; 30. Gas port; 31. First inclined plane; 32. Second inclined plane; 40. Opening; 41. Threaded hole; 42. Ventilation pipe; 43. Inlet pipe; 50. Driving component; 51. Threaded shaft; 52. Main shaft. DETAILED DESCRIPTION

[0031] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0032] Reference Figures 1 to 3The embodiment of the present invention provides a gas induction integrated stove, which mainly includes a stove body 1. The stove body 1 includes a heating area 10. A wire drum 2 is arranged in the stove body 1. The wire drum 2 generates a magnetic field pointing to the heating area 10. The heating area 10 is provided with a movable hole 11. A combustion component 3 is arranged in the movable hole 11. A lifting mechanism 5 is arranged in the stove body 1. The lifting mechanism 5 is connected to the combustion component 3 to drive the combustion component 3 to move up and down.

[0033] In the embodiment of the present invention, the wire drum 2 is used for electromagnetic heating. When working, a cooking vessel made of metal material is set on the heating area 10. The wire drum 2 is energized to generate a magnetic field pointing to the heating area 10, so that eddy current heating is generated inside the metal vessel. During electromagnetic heating, the combustion component 3 moves toward the inside of the furnace body 1 under the action of the lifting mechanism 5 to hide inside the furnace body 1, and reserve enough loading area for electromagnetic heating. When gas heating is performed, the combustion component 3 rises under the action of the lifting mechanism 5 to heat the cooking vessel. The gas-induction integrated stove of the embodiment of the present invention integrates a combustion stove and an electromagnetic stove in one device, which can realize the switching between gas heating and electromagnetic heating. The structure of the device is compact, and gas heating and electromagnetic heating work in the same heating area 10, and the space occupied is small.

[0034] like Figure 3 In a specific embodiment, a fixed plate 4 is provided in the furnace body 1, one end of the burning component 3 is fixedly provided on the fixed plate 4, an opening 40 is provided on the fixed plate 4, and the wire drum 2 is provided on the central axis of the opening 40. Preferably, the heating area 10, the fixed plate 4, and the wire drum 2 can be selected to be provided on the same central axis to ensure that the three are in the optimal heating position, wherein the wire drum 2 is provided on the central axis of the opening 40, when the lifting mechanism 5 drives the burning component 3 and the fixed plate 4 to move up and down, the fixed plate 4 and the wire drum 2 can be prevented from interfering with each other, and the space in the furnace body 1 is reasonably utilized, so that the combination of the gas stove and the induction cooker does not lead to a significant increase in volume. In an embodiment, the wire drum 2 can be selected to be provided between the fixed plate 4 and the furnace body 1 to provide sufficient space for the movement of the fixed plate 4. In an alternative embodiment, the diameter of the opening 40 can also be selected to be larger than the diameter of the wire drum 2, so that when the fixed plate 4 moves up and down, the wire drum 2 can smoothly pass through the opening 40.

[0035] Reference Figures 4 to 6In a specific example, the lifting mechanism 5 includes a driving component 50 and a threaded shaft 51, the driving component 50 is connected to the threaded shaft 51, the threaded shaft 51 is arranged parallel to the axis direction of the movable hole 10, and the fixing plate 4 is provided with a threaded hole 41, and the threaded shaft 51 cooperates with the threaded hole 41. During operation, the driving component 50 drives the threaded shaft 51 to rotate, and due to the threaded matching structure between the threaded shaft 51 and the threaded hole 41, the fixing plate 4 makes a feeding motion along the lead direction of the threaded structure as the threaded shaft 51 rotates, thereby driving the combustion component 3 to move up and down.

[0036] In a specific embodiment, the driving component 50 can be selected as a motor. Figure 6 The motor and the threaded shaft 51 are connected via a main shaft 52 , and the threaded shaft 51 and the main shaft 52 can be connected via a coupling, and the threaded shaft 51 rotates under the drive of the motor.

[0037] In an optional embodiment, a guide rod may be provided on the fixing plate 4, wherein the guide rod is parallel to the threaded shaft 51, and the guide rod is used to limit the rotation of the fixing plate 4, that is, the fixing plate 4 cannot rotate under the cooperation of the threaded structure between the threaded shaft 51 and the threaded hole 41, thereby ensuring that the fixing plate 4 can move up and down under the action of the threaded shaft 51; in another optional embodiment, as Figure 4 , threaded holes 41 are respectively provided at the opposite ends of the fixed plate 4, and each threaded hole 41 is respectively connected to a lifting mechanism 5. Preferably, at the two ends of the fixed plate 4, the corresponding threaded shafts 51 and the threaded holes 41 have the same lead of the threaded structure. When working, the two lifting mechanisms 5 work or stop synchronously, and the fixed plate 4 is lifted and lowered under the action of the two sets of lifting mechanisms 5 to avoid the fixed plate 4 from being offset during the lifting and lowering process.

[0038] The combustion component 3 may be selected to include a plurality of combustion components 3, and the plurality of combustion components 3 may be selected to be evenly arranged around the opening 40. Figure 1 In a specific example, the combustion components 4 include four, and the four combustion components 4 are respectively arranged at four diagonal positions of the heating area 10. Of course, in different embodiments, the number of the combustion components 4 can be changed according to needs. In a more preferred embodiment, the combustion components 4 include more than three.

[0039] When the function of the combustion furnace is performed, the combustion component 3 is raised under the drive of the lifting mechanism 5. When cooking, the combustion component 3 can be used to support the cooking utensils. Figure 7 In an optional embodiment, a support sheet 6 is provided on the top of the combustion component 3 for supporting the cooking utensil. Preferably, the combustion component 3 includes more than three combustion components, and the more than three combustion components 3 are evenly distributed around the heating area 10 to achieve stable support for the cooking utensil.

[0040] Further exemplary explanation, the support sheet 6 is hingedly connected to the combustion component 3. When supporting the cooking utensil, the support sheet 6 can automatically adjust its angle relative to the combustion component 3 according to the curved surface of the cooking utensil, thereby increasing the reliability of fixing the cooking utensil. In a specific embodiment, a hinge 7 is provided between the support sheet 6 and the combustion component 3, and the support sheet 6 and the combustion component 3 are hingedly connected through the hinge 7. In different embodiments, the support sheet 6 and the combustion component 3 can also be hingedly connected through other components, such as a universal shaft.

[0041] Continue to refer to Figure 7 In the embodiment of the present invention, the combustion component 3 is provided with a gas port 30. When working, the gas port 30 sprays gas and is ignited by the electronic igniter to generate flame heating at the bottom of the cooking utensil. The gas sprayed from the gas port 30 can be liquefied petroleum gas or natural gas.

[0042] In an optional embodiment, the outlet direction of the gas port 30 points to the central axis of the heating area 10, so that the multiple gas ports 30 produce concentrated flames. Under this structure, it is difficult for food, oil stains, and water stains to accumulate on the bottom of the cooking utensil.

[0043] One end of the combustion component 3 is fixed on the fixing plate 4 , and the other end is provided with a supporting sheet 6 . Therefore, in one embodiment, the gas port 30 is provided in the middle of the combustion component 3 .

[0044] like Figure 7 The combustion component 3 is provided with a first inclined surface 31, and the gas port 30 is provided on the first inclined surface 31, wherein the normal direction of the first inclined surface 31 points to the inner side of the heating area 10. The gas port 30 is processed on the first inclined surface 31. When processing the gas port 30, it can be processed in a direction perpendicular to the first inclined surface 31 (i.e., along the normal of the first inclined surface 31). This processing method is also the simplest. In this way, the outlet direction of the gas port 30 can be conveniently directed to the inner side of the heating area 10. In order to make the outlet direction of the gas port 30 point to the central axis of the heating area 10, it can be selected that when processing the gas port 30, the gas port 30 and the first inclined surface 30 have a certain inclination, and the normal direction of the first inclined surface 31 points to the central axis of the heating area 10, so that the outlet direction of the gas port 30 points to the central axis of the heating area 10.

[0045] In an optional embodiment, a plurality of gas ports 30 are provided on the first inclined surface 31 so that the plurality of gas ports 30 can act simultaneously to generate a same flame, thereby increasing the firepower of the gas combustion.

[0046] The combustion component 3 is also provided with a second inclined surface 32, which is provided on the side of the gas port 30 away from the heating area 10, and the second inclined surface 32 is parallel to the normal direction of the first inclined surface 31. Figure 8 During operation, the gas ejected from the gas port 30 is ignited, and the generated flame is directed toward the inner side of the heating area 10. At this time, under the action of the second inclined surface 32, its role in guiding the direction of the flame prevents the flame from being directed vertically upward or toward the outer side of the heating area 10, further ensuring the direction of the flame.

[0047] In an embodiment of the present invention, the first bevel 31 and the second bevel 32 can be selected to be formed by removing material from the combustion component 3, that is, the first bevel 31, the second bevel 32 and the gas port 30 arranged on the first bevel 31 are located within the range of the horizontal projection of the combustion component 3, so that the first bevel 31, the second bevel 32 and the gas port 30 can move smoothly during the movement of the combustion component 3 along the movable hole 11, and the combustion component 3 can roughly fit the inner wall of the movable hole 11.

[0048] Fig. 9 FIG. 2 shows a schematic diagram of the working flame of the combustion furnace in an embodiment of the present invention. Fig. 9 In the embodiment of the present invention, the opening 40 and the heating area 10 are located on the same central axis, and the position of the opening 40 corresponds to the position of the heating area 10. The multiple combustion components 3 are evenly arranged circumferentially on the heating area 10. It can also be considered that the multiple combustion components 3 are evenly arranged circumferentially around the opening 40, wherein the outlet direction of the gas port 30 on the combustion component 3 points to the central axis of the heating area 10, so that the outlet directions of the gas ports 30 of the multiple combustion components 3 all point to the central axis of the heating area 10, so that the flames generated by the multiple combustion components 3 are concentrated in the direction of the central axis of the heating area 10. When heating, the multiple combustion components 3 generate concentrated flames toward the central circumference of the heating area 10, so that food, oil stains, and water stains are not easy to accumulate on the bottom of the cooking utensil, which is convenient for keeping the cooking utensil clean.

[0049] Fig.10 The internal structure diagram of the combustion furnace in the embodiment of the present invention is shown. Fig.10The interior of the fixed plate 4 is provided with a vent pipe 42, which is connected to the gas port 30. When working, the vent pipe 42 is used to provide sufficient gas, such as liquefied petroleum gas or natural gas, to the gas port 30. The fixed plate 4 is also connected to an air inlet pipe 43, which can be a hose. One end of the air inlet pipe 43 is connected to the vent pipe 43, and the other end of the air inlet pipe 43 is used to connect to the indoor gas supply system. In a specific embodiment, a plurality of combustion components 3 are provided on the fixed plate 4, and correspondingly, a plurality of vent pipes 42 are provided in the fixed plate 4, and the plurality of vent pipes 42 correspond to the plurality of combustion components 3 one by one to provide gas to the gas ports 30 on the corresponding combustion components 3, and the plurality of vent pipes 42 are respectively connected to the air inlet pipe 43.

[0050] In the description of the present invention, it should be noted that the terms "upper", "lower", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0051] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "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 be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the inside of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A gas-fired induction cooker, It is characterized in that The furnace body comprises a heating area, a wire drum is arranged in the furnace body, the wire drum generates a magnetic field pointing to the heating area, a movable hole is arranged in the heating area, a combustion component is arranged in the movable hole, a lifting mechanism is arranged in the furnace body, and the lifting mechanism is connected to the combustion component to drive the combustion component to move up and down; There are multiple combustion components, and the multiple combustion components are evenly distributed around the heating area to achieve stable support for the cooking appliance; a gas port is provided on the combustion component, and the gas port is arranged in the middle of the combustion component; the outlet direction of the gas port points to the central axis of the heating area; The combustion component is provided with a first inclined surface and a second inclined surface, the normal direction of the first inclined surface points to the inner side of the heating area, and the first inclined surface is provided with the gas port; the second inclined surface is provided on the side of the gas port away from the heating area, and the second inclined surface is parallel to the normal direction of the first inclined surface; A fixing plate is provided in the furnace body, one end of the combustion component is fixedly arranged on the fixing plate, and the lifting mechanism drives the combustion component and the fixing plate to move up and down; an opening is provided on the fixing plate, and the wire coil is arranged on the central axis of the opening.

2. The gas-fired induction integrated cooker according to claim 1, It is characterized in that The lifting mechanism comprises a driving component and a threaded shaft, wherein the driving component is connected to the threaded shaft, the threaded shaft is arranged parallel to the axial direction of the movable hole, a threaded hole is arranged on the fixing plate, and the threaded shaft is threadedly matched with the threaded hole.

3. The gas-fired induction integrated cooker according to claim 2, It is characterized in that It comprises a pair of lifting mechanisms, a pair of threaded holes are arranged on the fixing plate, the pair of threaded holes are respectively arranged at two opposite ends of the fixing plate, and the pair of lifting mechanisms corresponds to the pair of threaded holes one by one.

4. The gas-fired induction integrated cooker according to claim 1, It is characterized in that A supporting sheet is provided on the top of the combustion component, and the supporting sheet is hingedly connected to the combustion component.

5. The gas-fired induction integrated cooker according to claim 1, It is characterized in that The fixing plate is provided with a vent pipe which is communicated with the gas port.

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