Multi-functional gas stove

Abstract

A multifunctional gas stove comprises a base, a device box, a pressure stabilizing valve, a gas valve, a seat frame, a burner, a nozzle, a support and a supporting seat, two cylindrical hinged seats are arranged on the burner, the cylindrical hinged seats extend into the combustion chamber to form a nozzle; the pressure stabilizing valve and the gas valve are arranged in the device box, a longitudinal part is fixedly connected with the device box, the gas valve is communicated with the nozzle through a gas guide pipe; the cylindrical hinged seat is inserted into the hinged sleeve and is rotatably matched and positionable, the support is arranged on the top of the burner; the base is movably matched with the longitudinal part and is positionable; the base and the device box are supported with the supporting surface; in a cooking state, the combustion end of the burner faces upward; in a heating state, the combustion end of the burner faces the suspended end of the base; in a baking and frying state, the combustion end of the burner faces downward and is opposite to the base, and the upper surface of the base serves as a baking and frying surface. The burner can be rotated and the posture is converted, so that the burner can be used in different ways conveniently.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of life gas stove. BACKGROUND

[0002] The prior art, Chinese patent 201920787970.9, a burner can be turned over gas stove, including burner and bottom shell, is equipped with burner fixed seat on one side of bottom shell, the burner can be rotatably connected in burner fixed seat, is equipped with gas control device on burner fixed seat, the burner is equipped with gas safety device, gas safety device determines that burner rotates to place, gas control device starts to admit air, and burner starts to ignite combustion.There are problems: placing pot steaming, or placing frying pan frying.

[0003] Chinese patent 202122027154.8, a kind of multifunctional cassette stove, including furnace body and fire divider, the furnace body one side has connector, the connector is connected with the furnace body, the connector one side has protection tube, the protection tube is connected with the furnace body, the protection tube one side has fixed head, the fixed head is in contact with the furnace body, the furnace body bottom has support leg, the support leg is connected with the furnace body, the support leg between has connecting disc, the connecting disc is connected with the furnace body.Placing pot steaming, or placing frying pan frying. SUMMARY

[0004] The purpose of the present application is to provide a kind of multifunctional gas stove, it has the function of steaming, heating and frying and is easy to convert.

[0005] The present application is realized as follows: a kind of multifunctional gas stove, it is special in that: it includes base, device box, pressure stabilizing valve, gas valve, seat frame, burner, nozzle, support and support seat,

[0006] Seat frame includes longitudinal part and fork frame, the two ends of fork frame are equipped with opposite hinged sleeves, one hinged sleeve or two hinged sleeves are equipped with nozzle in it;

[0007] Burner is equipped with two cylindrical hinged seats, cylindrical hinged seat extends into combustion chamber to form injection pipe;One or two cylindrical hinged seats are communicated with gas cavity of burner;

[0008] Pressure stabilizing valve and gas valve are arranged in device box, longitudinal part is fixedly connected with device box, gas valve is communicated with nozzle by gas guide pipe;Cylindrical hinged seat is inserted into hinged sleeve and is rotatably matched and can be positioned, support is arranged at the top of burner;Base is movably matched with longitudinal part and can be positioned;Base and device box are supported with support surface;Steaming state, burner combustion end faces upward;Heating state, burner combustion end faces the overhanging end of base;Barbecue frying state, burner combustion end faces downward and is opposite to base, and the upper surface of base serves as barbecue frying surface.

[0009] Preferably, the igniting needle and the igniting combustion tube are arranged in one end of the fork and extend out.

[0010] Preferably, three radial positioning grooves are arranged on the semicircle of the cylindrical hinge seat.

[0011] The fork is provided with a guide cavity communicating with the hinge sleeve, and the guide cavity is provided with a guide hole.

[0012] The spring, the guide rod and the positioning member are further included, the positioning member includes a clamping plate, a body and an operating part,

[0013] The body is located in the guide cavity, the clamping plate is located in the hinge sleeve, the spring is arranged in the guide cavity, the guide rod passes through the guide holes of the spring and the body and is fixed at both ends of the guide cavity, and the clamping plate is matched with the radial positioning grooves.

[0014] Preferably, the arc-shaped energy-gathering cover is matched with the base and the combustion end of the burner.

[0015] Preferably, the burner includes a base, a burner head, an infrared combustion plate and a fixing sleeve,

[0016] The fixing sleeve includes a plug-in cavity arranged at the lower end and a connecting sleeve arranged at the upper end, and the connecting sleeve is provided with an arc-shaped groove part and a protruding part.

[0017] The burner head includes the cylindrical hinge seat, a central air inlet cavity, an outer ring air inlet cavity surrounding the central air inlet cavity and a counterbore arranged at the upper end, one cylindrical hinge seat communicates with the central air inlet cavity, and the other cylindrical hinge seat communicates with the outer ring air inlet cavity.

[0018] The burner head is arranged on the base, the infrared combustion plate is embedded in the counterbore and covers the upper ends of the central air inlet cavity and the outer ring air inlet cavity; the infrared combustion plate and the burner head are inserted into the plug-in cavity and fixed, and the support is fixed with the connecting sleeve.

[0019] Preferably, the central air inlet cavity is eccentric relative to the outer ring air inlet cavity.

[0020] Preferably, the fixing sleeve is provided with a support plate located on the protruding part.

[0021] The support includes an annular seat, a mesh body or a microcrystalline plate,

[0022] The annular seat includes an annular seat plate, a counterbore arranged at the lower end of the annular seat plate and a sleeve,

[0023] The mesh body or the microcrystalline plate is arranged in the counterbore, the fixing sleeve is inserted into the sleeve, and the support plate supports the mesh body or the microcrystalline plate.

[0024] Preferably, a positioning hole is arranged on the upper surface of the base.

[0025] The base is provided with a positioning column which is fitted with a positioning hole.

[0026] Preferably, the device box comprises an open-top box, an open-end bottom box and a box cover.

[0027] The seat frame comprises an upper half seat frame and a lower half seat frame.

[0028] The upper half seat frame comprises an open-bottom upper half fork frame, an upper half hinge sleeve and an outer longitudinal circular arc shell.

[0029] The lower half seat frame comprises an open-top lower half fork frame, a lower half hinge sleeve and an inner longitudinal circular arc plate.

[0030] The outer longitudinal circular arc shell is connected with one end of the box cover, and the upper half seat frame and the box cover are integrally formed; the upper half seat frame and the lower half seat frame are fastened and fixed, the upper half fork frame and the lower half fork frame form a fork frame, the upper half hinge sleeve and the lower half hinge sleeve are fastened, the inner longitudinal circular arc plate is attached to the outer longitudinal circular arc shell, and the box cover is fastened and fixed with the bottom box.

[0031] Preferably, the lower half fork frame is provided with a guide cavity which is in communication with the lower half hinge sleeve, and the guide cavity is provided with a guide hole.

[0032] The cylindrical hinge seat is provided with three radial positioning grooves distributed on a semicircle.

[0033] Further comprising a spring, a guide rod and a positioning member, the positioning member comprises a clamping plate, a body and an operating part.

[0034] The body is located in the guide cavity, the clamping plate is located in the hinge sleeve, the spring is arranged in the guide cavity, the guide rod passes through the guide holes of the spring and the body and is fixed at both ends of the guide cavity, and the clamping plate is matched with the radial groove.

[0035] Preferably, the inner longitudinal circular arc plate is provided with two open-bottom plug-in cavities, a longitudinal rod hole and a positioning head seat.

[0036] The outer longitudinal circular arc shell is provided with a button hole.

[0037] The base comprises an open-top seat main body, two circular arc plates arranged on the seat main body, a positioning rod and a grilling plate, and the positioning rod is provided with a plurality of annular positioning grooves.

[0038] Further comprising a pressure spring and a lever, the lever comprises a button arranged at an upper end, two half shafts arranged at a middle part and a positioning head arranged at a lower end.

[0039] The circular arc plate is inserted into the lower opening insertion cavity, and the positioning rod is matched with the longitudinal rod hole; the half shaft is hinged to the half shaft seat on the longitudinal circular arc plate, the positioning head is matched with the positioning head seat and extends into the longitudinal rod hole to be matched with the annular positioning groove; the pressure spring is matched with the inner longitudinal circular arc plate and the upper end of the lever, the button is matched with the button hole; the clamping groove of the grilling plate is embedded in the inner longitudinal circular arc plate and is buckled with the seat body.

[0040] Preferably, the pressure stabilizing valve is provided with a tank interface; and the device box is arranged in the two guide holes.

[0041] Further comprising a butane gas tank and a tank seat frame,

[0042] The tank seat frame comprises an open-frame shaped frame and a supporting rod,

[0043] The supporting rod is slidably matched with the guide hole, the butane gas tank is detachably matched with the tank interface, and the open-frame shaped frame supports the butane gas tank.

[0044] Preferably, the pressure stabilizing valve is provided with an air inlet; and the device box is arranged in the two guide holes.

[0045] Further comprising a butane gas tank, a tank seat frame and a tank interface seat,

[0046] The tank seat frame comprises a transverse supporting part and a supporting rod, and the transverse supporting part is provided with two circular arc supporting grooves.

[0047] The supporting rod is fixed at both ends of the transverse supporting part, the supporting rod is slidably matched with the guide hole, the tank interface seat is in communication with the air inlet, the butane gas tank is detachably matched with the tank interface seat on the tank interface seat, and the circular arc supporting groove supports the butane gas tank.

[0048] A gas stove comprises a bottom shell, a glass panel and a multifunctional gas stove as described above.

[0049] The multifunctional gas stove of the present application can rotate and convert the posture of the burner, and can be converted as different same ways, and the conversion is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0050] Figure 1 is a sectional view of the present application.

[0051] Figure 2 is Figure 1 A-A view of

[0052] Figure 3 is Figure 2 B-B view of

[0053] Figure 4 is one of the perspective exploded views of the present application.

[0054] Figure 5 is the second perspective exploded view of the present application.

[0055] Figure 6 This is the third exploded perspective view of the present invention.

[0056] Figure 7 This is the fourth exploded perspective view of the present invention.

[0057] Figure 8 This is a perspective view of the first state of the present invention.

[0058] Figure 9 This is a perspective view of the second state of the present invention.

[0059] Figure 10 This is a perspective view of the third state of the present invention.

[0060] Figure 11 This is a three-dimensional exploded view of the third state of the present invention.

[0061] Figure 12 This is a perspective view of the second embodiment of the present invention.

[0062] Figure 13 This is an exploded perspective view of the second embodiment of the present invention.

[0063] Figure 14 This is one of the perspective views of the third embodiment of the present invention.

[0064] Figure 15 This is the second perspective view of the third embodiment of the present invention. Detailed Implementation

[0065] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0066] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0067] Example 1

[0068] like Figure 1 As shown, a multi-functional gas stove includes a base 1, a device box 2, a pressure regulating valve 31, a gas valve 32, a frame 4, a burner 5, a nozzle 6, and a support 7.

[0069] The seat frame 4 comprises a longitudinal part 41 and a fork frame 42, the two ends of the fork frame 42 are provided with opposite hinged sleeves 43, the fork frame 43 is in the shape of an open square box, or the fork frame 43 is in the shape of a circular arc; the end of the hinged sleeve 43 is provided with an end cover, the end cover is provided with a set of primary air inlet holes; the hinged sleeve 43 is provided with a nozzle seat, the nozzle is fixed on the nozzle seat; one hinged sleeve 43 or two hinged sleeves 43 are provided with a nozzle 6;

[0070] The burner 5 is provided with two cylindrical hinged seats 51, the cylindrical hinged seats 51 are hollow and extend into the burner 5 to form a gas and air injection pipe, one or two cylindrical hinged seats 51 are in communication with the gas cavity of the burner 5;

[0071] The pressure stabilizing valve 31 and the gas valve 32 are arranged in the device box 2, the longitudinal part 41 is fixedly connected with the device box 2, the gas valve 32 is in communication with the nozzle 6 through a gas guide pipe; the cylindrical hinged seat 51 is inserted into the hinged sleeve 43 and is rotatably matched and positionable, the support 7 is arranged at the top of the burner 5; the base 1 is movably matched with the longitudinal part 41 and is positionable; the base 1 and the device box 2 are supportedly matched with the support surface; as shown in Figure 1 、 Figure 8 , the steaming state, the burning end of the burner 5 faces upward, and the pot or kettle is placed on the support 7; as shown in Figure 9 , the heating state, the burning end of the burner 5 faces the suspended end of the base 1, and the base 1 supports the support 7; as shown in Figure 10 、 Figure 11 , the grilling state, the burning end of the burner 5 faces downward and is opposite to the base 1, and the upper surface of the base 1 serves as a grilling surface;

[0072] When the steaming state, the heating state and the grilling state are converted, only the burner 5 needs to be rotated, and the support 7 rotates with the burner 5.

[0073] As a further improvement of the present application: as shown in Figure 3 、 Figure 4 , the ignition needle 81 and the ignition combustion pipe 82 are arranged in one end of the fork frame 42 and extend out; the ignition combustion pipe 82 is adjacent to the hinged sleeve 43;

[0074] As shown in Figure 5 , the burner 5 is provided with a side opening and an upper opening ignition groove 5A, the ignition combustion pipe 82 is opposite to the ignition groove 5A, and the ignition combustion pipe 82 is extinguished after igniting the burner 5.

[0075] As a further improvement of the present application: as shown in Figure 5 , the cylindrical hinged seat 51 is provided with three radial positioning grooves 511 distributed on a semicircle; two radial positioning grooves 511 are on a diameter line; in Figure 1 、 Figure 5 ,Figure 8 As shown in the state, the upper radial positioning groove 511 is a steamer state positioning groove, the lower radial positioning groove 511 is a barbecue frying state positioning groove, and the middle radial positioning groove 511 is a heating state positioning groove; the central angle between the steamer state positioning groove and the heating state positioning groove can be 60 degrees or 90 degrees.

[0076] The fork frame 42 is provided with a guide cavity 44 and is in communication with the hinge sleeve 43, and the guide cavity 44 is provided with a guide hole;

[0077] Further comprising a spring (not shown in the figure), a guide rod 91 and a positioning member, the positioning member comprising a clamping plate 921, a body 922 and an operating part 923,

[0078] The body 922 is located in the guide cavity 44, the clamping plate 921 is located in the hinge sleeve 43, the spring is arranged in the guide cavity 44 and extends into the guide hole at the bottom of the guide cavity, the operating part 923 is located outside the guide cavity 44, the guide rod 91 passes through the guide holes of the spring and the body 922 and is fixed at both ends of the guide cavity; the clamping plate 921 cooperates with the radial positioning groove 511.

[0079] The burner 5 comprises a base 52, a burner head 53, an infrared combustion plate 54 and a fixing sleeve 55,

[0080] The fixing sleeve 55 comprises a plug-in cavity 551 arranged at the lower end and a connecting sleeve 552 arranged at the upper end, the connecting sleeve 552 is provided with arc-shaped groove portions and protruding portions, the arc-shaped groove portions and the protruding portions are arranged alternately, and the arc-shaped groove portions serve as secondary air passages;

[0081] As shown in the figure, Figure 3 , Figure 6 The burner head 53 comprises the cylindrical hinge seats 51, a central air inlet cavity 531, an outer ring air inlet cavity 532 surrounding the central air inlet cavity and a counterbore 533 arranged at the upper end, one of the cylindrical hinge seats 51 is in communication with the central air inlet cavity 531, and the other of the cylindrical hinge seats 51 is in communication with the outer ring air inlet cavity 532;

[0082] The burner head 53 is arranged on the base 52 and is fixedly connected together, the infrared combustion plate 54 is embedded in the counterbore 533 and covers the upper ends of the central air inlet cavity 531 and the outer ring air inlet cavity 532; the infrared combustion plate 54 and the burner head 53 are inserted into the plug-in cavity 551 and are fixed, and the bracket 7 is fixed with the connecting sleeve 552.

[0083] As shown in the figure, Figure 3 The central air inlet cavity is cylindrical, and the axis of the central air inlet cavity is eccentric relative to the axis of the outer ring air inlet cavity.

[0084] The fixing sleeve 55 is provided with a support plate 553 located on the radially inner side of the protruding portion;

[0085] The support 7 comprises a ring seat 71, a net body or a microcrystal plate 72,

[0086] The ring seat 71 comprises a ring seat plate 711, a counterbore 712 arranged at the lower end of the ring seat plate, and a sleeve 713,

[0087] The net body or the microcrystal plate 72 is arranged in the counterbore 712, the fixing sleeve 55 is inserted into the sleeve 713, and the support plate 553 supports the net body or the microcrystal plate 72.

[0088] As a further improvement of the present application, a positioning protrusion 1A is arranged on the upper surface of the base 1;

[0089] A positioning hole 521 is arranged on the base 52, and the positioning protrusion 1A is embedded in the positioning hole 521, as shown in Figure 1

[0090] As a further improvement of the present application, the device box 2 comprises an upper opening, a bottom box 21 with one end opening, and a box cover 22;

[0091] The seat frame 4 comprises an upper half seat frame and a lower half seat frame;

[0092] The upper half seat frame comprises an upper half fork frame 421 with a lower opening, an upper half hinge sleeve 431, and an outer longitudinal circular arc shell 411; the upper half fork frame 421 is hollow and has a lower opening and communicates with the upper half hinge sleeve 431 and the outer longitudinal circular arc shell 411;

[0093] The lower half seat frame 4 comprises a lower half fork frame 422 with an upper opening, a lower half hinge sleeve 432, and an inner longitudinal circular arc plate 412; the lower half fork frame 422 has an upper opening and communicates with the lower half hinge sleeve 432; a guide cavity 44 is arranged on the lower half hinge sleeve 432;

[0094] The outer longitudinal circular arc shell 411 is connected with one end of the box cover 22, and the upper half seat frame and the box cover 22 are integrally formed; the upper half seat frame 4 and the lower half seat frame 4 are fixed by buckling, the upper half fork frame 421 and the lower half fork frame 422 form a fork frame 42, the upper half hinge sleeve 431 and the lower half hinge sleeve 432 are buckled to form a hinge sleeve 43, the inner longitudinal circular arc plate 412 is attached to the outer longitudinal circular arc shell 411 to form a longitudinal part 41, and the box cover 22 is buckled and fixed with the bottom box 21. With such a structure, the burner 5 is convenient to assemble, the gas guide pipe enters the outer longitudinal circular arc shell 411 from the device box, then enters the space formed by the upper half fork frame 421 and the lower half fork frame 422, and finally enters the hinge sleeve 43.

[0095] As a further improvement of the present application, the inner longitudinal circular arc plate 412 is provided with two lower opening plug-in cavities 4121, a longitudinal rod hole 4122, and a positioning head seat 4123; the longitudinal rod hole 4122 is located between the two lower opening plug-in cavities 4121;

[0096] ​The outer longitudinal circular arc shell 411 is provided with a button hole 4111;

[0097] The base 1 comprises an upper open seat body 1B, two circular arc plates 1C provided on the seat body 1B, a positioning rod 1D, and a grilling plate 1E. The positioning rod 1D is located between the two circular arc plates 1C, and the positioning rod 1D is provided with a plurality of annular positioning grooves.

[0098] The device further comprises a pressure spring 101 and a lever 102. The lever 102 comprises a button 1021 provided at the upper end, two half shafts 1022 provided at the middle part, and a positioning head 1023 provided at the lower end.

[0099] The circular arc plate 1C is inserted into the lower open insertion cavity 4121, and the positioning rod 1D is matched with the longitudinal rod hole 4122. The half shaft 1022 is hinged with the half shaft seat on the longitudinal circular arc plate 412, the positioning head 1023 is slidingly matched with the positioning head seat 4123 and extends into the longitudinal rod hole 4122 to be matched with the annular positioning groove on the positioning rod 1D. The pressure spring 101 is matched with the spring seat of the inner longitudinal circular arc plate and the spring seat at the upper end of the lever, the button 1021 is matched with the button hole 4111, the clamping groove of the grilling plate 1E is embedded in the inner longitudinal circular arc plate 412 and is buckled with the seat body 1B, and the grilling plate 1E is detachable. Water is placed on the seat body 1B to prevent heat from being transmitted to the supporting surface. The base 1 moves up and down relative to the seat frame 4, or in other words, the device box 2, the seat frame 4, and the burner 5 move up or down together and are positioned.

[0100] Embodiment 2

[0101] As shown in Figure 10 , Figure 11 The device further comprises a circular arc energy-gathering cover 11 matched with the base 1 and the burning end of the burner 5. The lower end of the circular arc energy-gathering cover 11 is matched with the grilling plate 1E for support.

[0102] As a further improvement of the embodiment, the grilling plate 1E is provided with a fixing seat, and the device further comprises a temperature detection and display device 17.

[0103] The temperature detection and display device 17 comprises a main body part 171 and a probe part 172. The main body part comprises a temperature display part, a circuit board, a Wifi, and a power supply.

[0104] The probe part 172 is opposite to the grilling plate 1E through the connecting hole in the fixing seat 1E1. The temperature detection and display device 17 can display the barbecue temperature in real time and transmit the terminal such as a mobile phone.

[0105] Embodiment 3

[0106] As shown in Figure 1 , Figure 6 , Figure 7As shown, the pressure stabilizing valve 31 is provided with a tank interface 311 which extends out of the device box 2; two guide holes 23 are provided on the end plate of the device box 2;

[0107] The device further comprises a butane gas tank 12 and a tank seat frame 13,

[0108] The tank seat frame 13 comprises an open frame 131 and a support rod 132,

[0109] The support rod 132 is in sliding fit with the guide hole 23, the butane gas tank 12 is in detachable fit with the tank interface 311, and the open frame 131 supports the butane gas tank 12. After the butane gas tank 12 is detached, the support rod 132 is retracted into the device box 2, reducing the volume.

[0110] Embodiment 4

[0111] As shown in FIG. 14, Figure 12 、 Figure 13 The device box is provided with two guide holes,

[0112] The device further comprises a butane gas tank 12, a tank seat frame 13 and a tank interface seat 14,

[0113] The tank seat frame 13 comprises a transverse support portion 133 and a support rod 132, and the transverse support portion 133 is provided with two arc-shaped support grooves.

[0114] The support rod 132 is fixed at both ends of the transverse support portion 133, the support rod 132 is in sliding fit with the guide hole, the tank interface seat 14 is in communication with the gas inlet of the pressure stabilizing valve 31, the butane gas tank 12 is in detachable fit with the tank interface of the tank interface seat 14, and the arc-shaped support grooves support the butane gas tank 12.

[0115] Embodiment 5

[0116] As shown in FIG. 14, Figure 15 A gas stove, comprising a bottom shell 15, a glass panel 16 and a multifunctional gas stove as described above. The pressure stabilizing valve 31 of the multifunctional gas stove is in communication with a natural gas pipeline or a liquefied gas tank.

[0117] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A multifunction gas stove characterized by: It comprises a base, a device box, a pressure stabilizing valve, a gas valve, a seat frame, a burner, a nozzle, a support and a support base, The seat frame comprises a longitudinal part and a fork frame, and opposite hinged sleeves are arranged at two ends of the fork frame, and a nozzle is arranged in one or both of the hinged sleeves; The burner is provided with two cylindrical hinged bases, and the cylindrical hinged bases extend into the combustion chamber to form a nozzle pipe; one or both of the cylindrical hinged bases is in communication with the gas cavity of the burner; The pressure stabilizing valve and the gas valve are arranged in the device box, the longitudinal part is fixedly connected with the device box, the gas valve is in communication with the nozzle through a gas guide pipe, the cylindrical hinged base is rotatably and positionally arranged in the hinged sleeve, the support is arranged on the top of the burner, the base is positionally and movably arranged on the longitudinal part, the base and the device box are supported on the support surface, in the cooking state, the combustion end of the burner faces upward, in the heating state, the combustion end of the burner faces the suspended end of the base, and in the baking and frying state, the combustion end of the burner faces downward and is opposite to the base, and the upper surface of the base serves as a baking and frying surface.

2. A multifunction gas stove as claimed in claim 1, wherein: The ignition needle and the ignition combustion pipe are arranged in one end of the fork frame and extend out.

3. A multifunction gas stove as claimed in claim 1, wherein: Three radial positioning grooves distributed on a semicircle are arranged on the cylindrical hinged base; A guide cavity in communication with the hinged sleeve is arranged on the fork frame, and a guide hole is arranged on the guide cavity; The device further comprises a spring, a guide rod and a positioning member, the positioning member comprises a clamping plate, a body and an operating part, The body is arranged in the guide cavity, the clamping plate is arranged in the hinged sleeve, the spring is arranged in the guide cavity, the guide rod passes through the guide holes of the spring and the body and is fixed at both ends of the guide cavity, and the clamping plate is in cooperation with the radial positioning grooves.

4. A multifunction gas stove as claimed in claim 1, wherein: The device further comprises an arc-shaped energy-gathering cover which is in cooperation with the base and the combustion end of the burner.

5. A multi-functional gas stove as claimed in claim 1, wherein: The burner comprises a base, a burner head, an infrared combustion plate and a fixing sleeve, The fixing sleeve comprises a plug-in cavity arranged at the lower end and a connecting sleeve arranged at the upper end, and the connecting sleeve is provided with an arc-shaped groove part and a convex part; The burner head comprises the cylindrical hinged base, a central gas inlet cavity, an outer ring gas inlet cavity surrounding the central gas inlet cavity and a counterbore arranged at the upper end, one cylindrical hinged base is in communication with the central gas inlet cavity, and the other cylindrical hinged base is in communication with the outer ring gas inlet cavity; The burner head is arranged on the base, the infrared combustion plate is embedded in the counterbore and covers the upper ends of the central gas inlet cavity and the outer ring gas inlet cavity, the infrared combustion plate and the burner head are inserted into the plug-in cavity and fixed, and the support is fixed with the connecting sleeve.

6. A multifunction gas stove as claimed in claim 5, wherein: The fixing sleeve is provided with a support plate arranged on the convex part; The support comprises a ring seat, a mesh body or a microcrystalline plate, The ring seat comprises a ring seat plate, a counterbore arranged at the lower end of the ring seat plate and a sleeve, The mesh body or the microcrystalline plate is arranged in the counterbore, the fixing sleeve is inserted into the sleeve, and the support plate supports the mesh body or the microcrystalline plate.

7. A multi-functional gas stove as claimed in claim 5, wherein: A positioning hole is arranged on the upper surface of the base; A positioning column is arranged on the base, and the positioning column is embedded in the positioning hole.

8. A multi-functional gas stove as claimed in claim 5, wherein: The central gas inlet cavity is eccentric with respect to the outer ring gas inlet cavity.

9. A multifunction gas stove as claimed in claim 1 or 2 or 4 or 5 or 6 or 7 or 8, characterized in that: The device box comprises an upper opening, a bottom box with one end opening and a box cover; The seat frame comprises an upper half seat frame and a lower half seat frame; The upper half seat frame comprises an upper half fork frame with an upper opening, an upper half hinged sleeve and an outer longitudinal arc-shaped shell, The lower half seat frame comprises a lower half fork frame with an upper opening, a lower half hinged sleeve and an inner longitudinal arc-shaped plate; The outer longitudinal circular arc shell is connected with one end of the box cover, the upper half seat frame is integrally formed with the box cover, the upper half seat frame is fixed with the lower half seat frame, the upper half fork frame and the lower half fork frame constitute a fork frame, the upper half hinge sleeve and the lower half hinge sleeve are buckled, the inner longitudinal circular arc plate is attached to the outer longitudinal circular arc shell, and the box cover is buckled and fixed with the bottom box.

10. A multifunction gas stove as claimed in claim 9, wherein: The lower half fork frame is provided with a guide cavity and is communicated with the lower half hinge sleeve, and the guide cavity is provided with a guide hole; The cylindrical hinge seat is provided with three radial positioning grooves distributed on the semicircle; Further comprising a spring, a guide rod and a positioning member, the positioning member comprises a clamping plate, a body and an operating part, The body is located in the guide cavity, the clamping plate is located in the hinge sleeve, the spring is arranged in the guide cavity, the guide rod passes through the guide hole of the spring and the body and is fixed at both ends of the guide cavity, and the clamping plate is matched with the radial groove.

11. A multifunction gas stove as claimed in claim 9, wherein: The inner longitudinal circular arc plate is provided with two lower opening plug-in cavities, a longitudinal rod hole and a positioning head seat; The outer longitudinal circular arc shell is provided with a button hole; The base comprises an upper opening seat body, two circular arc plates arranged on the seat body, a positioning rod and a grilling plate, and the positioning rod is provided with a plurality of annular positioning grooves; Further comprising a pressure spring and a lever, the lever comprises a button arranged at the upper end, two half shafts arranged at the middle part and a positioning head arranged at the lower end; The circular arc plate is plugged into the lower opening plug-in cavity, the positioning rod is matched with the longitudinal rod hole, the half shafts are hinged with the half shaft seats on the longitudinal circular arc plate, the positioning head is slidably matched with the positioning head seat and extends into the longitudinal rod hole to be matched with the annular positioning grooves, the pressure spring is matched with the inner longitudinal circular arc plate and the upper end of the lever, the button is matched with the button hole, and the clamping groove of the grilling plate is embedded with the inner longitudinal circular arc plate and buckled with the seat body.

12. A multifunction gas stove as claimed in claim 11, characterized in that: The pressure stabilizing valve is provided with a tank interface, and the device box is arranged in the two guide holes; Further comprising a butane gas tank and a tank seat frame, The tank seat frame comprises an upper opening frame and a supporting rod, The supporting rod is slidably matched with the guide hole, the butane gas tank is detachably matched with the tank interface, and the frame supports the butane gas tank.

13. A multi-functional gas stove as claimed in claim 11, wherein: The pressure stabilizing valve is provided with an air inlet interface, and the device box is arranged in the two guide holes; Further comprising a butane gas tank, a tank seat frame and a tank interface seat, The tank seat frame comprises a transverse supporting part and a supporting rod, and the transverse supporting part is provided with two circular arc supporting grooves; The supporting rod is fixed at both ends of the transverse supporting part, the supporting rod is slidably matched with the guide hole, the tank interface seat is communicated with the air inlet interface, the butane gas tank is detachably matched with the tank interface seat, and the circular arc supporting groove supports the butane gas tank.

14. A gas stove comprising a bottom shell, a glass panel and the multifunctional gas stove according to any one of claims 1-10.

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