Gas cooker

Abstract

The utility model provides a gas cooker which comprises a base, the base comprises a supporting face and is used for supporting the base on a gas stove, the base is provided with a combustion cavity used for containing a combustor of the gas stove, and the side, away from the supporting face, of the base is provided with a first shielding body and a second shielding body which are oppositely arranged; the first shielding body and the second shielding body are used for preventing heat in the combustion cavity from diffusing outwards, air channels are formed between the two sides of the first shielding body and the base and between the two sides of the second shielding body and the base respectively, and the first shielding body and the second shielding body are each provided with a pot positioning structure for supporting the pot edge. The cross beam comprises a first end and a second end which are opposite, the second end is rotationally connected to the second shielding body, and the first end can be supported on the first shielding body; the pot cover is arranged on the cross beam; the other end of the stirring assembly penetrates through the pot cover. According to the fuel gas cooker, the energy of fuel gas combustion can be fully utilized.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen equipment, and in particular to a gas cooking machine. Background Art

[0002] There are two types of cooking machines on the market: electric heating and gas heating. Electric heating is adopted by most manufacturers because its heating area is easy to design and has low external heat radiation. However, the shortcomings of electric heating are obvious. The most important one is that the power is not large enough and the firepower is small, so the stir-frying cooking products cannot achieve good results. Gas heating has high firepower and can achieve good stir-frying effects, but the flame temperature of gas heating is high, the external heat radiation and heat conduction are very large, the heat loss is large, and the heat radiation affects the user experience. Utility Model Content

[0003] The present disclosure provides a gas cooking machine to at least solve some of the above technical problems existing in the prior art.

[0004] The present disclosure provides a gas cooking machine, comprising:

[0005] A base, comprising a supporting surface for supporting the base on a gas stove, the base having a combustion chamber for accommodating a burner of the gas stove, the base having a first shielding body and a second shielding body arranged opposite to each other on a side away from the supporting surface, the first shielding body and the second shielding body being used to block heat in the combustion chamber from diffusing outwards, air passages being formed between the two sides of the first shielding body and the second shielding body and the base respectively, and the first shielding body and the second shielding body respectively having a pot positioning structure for supporting a pot edge;

[0006] A crossbeam, comprising a first end and a second end opposite to each other, wherein the second end is rotatably connected to the second shielding body, and the first end can be supported on the first shielding body;

[0007] A pot cover, arranged on the crossbeam;

[0008] A stirring assembly has one end connected to the crossbeam and the other end passing through the pot cover.

[0009] In an optional embodiment, a size of the first shielding body in the circumferential direction of the base gradually decreases in a direction away from the supporting surface; a size of the second shielding body in the circumferential direction of the base gradually decreases in a direction away from the supporting surface.

[0010] In an optional embodiment, the first shielding body has an installation area for electronic components and a heat dissipation cavity adjacent to the installation area, the heat dissipation cavity is provided with a heat dissipation component, and the heat dissipation component is used to drive airflow to flow into the heat dissipation cavity from one side and out of the other side to dissipate heat from the installation area.

[0011] In an optional embodiment, the heat dissipation component includes:

[0012] A cover plate, on which an air inlet and an air outlet are provided, the cover plate is detachably connected to the heat dissipation cavity, and the heat dissipation cavity forms an air flow channel between the air inlet and the air outlet;

[0013] A fan is arranged at the air inlet and / or the air outlet, and is used to drive the air flow from the air inlet into the heat dissipation cavity and flow out from the air outlet through the air flow channel.

[0014] In an optional embodiment, a first power supply terminal is provided on the inner wall of the heat dissipation cavity, and a first power terminal is provided on the cover plate. When the cover plate is connected to the heat dissipation cavity, the first power terminal is electrically connected to the first power supply terminal to provide power to the fan.

[0015] In an optional embodiment, the first shielding body has a first locking structure, and the first end of the beam has a second locking structure. When the first end is supported on the first shielding body, the second locking structure cooperates with the first locking structure to fix the beam to the first shielding body.

[0016] In an optional embodiment, one of the first locking structure and the second locking structure includes a locking groove, and the other includes a locking block, and when the first end is supported on the first shielding body, the locking block is inserted into the locking groove;

[0017] One of the first locking structure and the second locking structure includes an elastic component, and the elastic component acts with the other of the first locking structure and the second locking structure to provide resistance to the separation of the cross beam from the first shielding body.

[0018] In an optional embodiment, the first locking structure includes a lock groove provided on the first shielding body, at least one side wall of the lock groove has a slideway, a spring and a lock pin are provided in the slideway, under the action of the spring, the lock pin partially protrudes into the lock groove, and the portion of the lock pin protruding into the lock groove is an arc surface;

[0019] The second locking structure includes a locking block disposed on the crossbeam, the locking block having a positioning groove corresponding to the locking pin, and when the first end is supported on the first shielding body, one end of the locking pin protruding into the locking groove is located in the positioning groove.

[0020] In an optional embodiment, the gas cooking machine further comprises:

[0021] A first positioning assembly, used to connect one side of the first shielding body of the base to the gas stove;

[0022] A second positioning assembly, used for connecting one side of the second shielding body of the base to the gas stove;

[0023] Wherein, the first positioning component and / or the second positioning member is provided with a power supply structure for providing power to the gas cooking machine.

[0024] In an optional embodiment, the first positioning assembly includes a first positioning seat, the gas stove panel has a fixing hole, the first positioning seat is passed through the fixing hole, and is fixed to the gas stove panel by a nut;

[0025] The second positioning assembly includes a second positioning seat, the second positioning seat has a slot, and the second positioning seat is engaged with the edge of the gas stove panel through the slot;

[0026] The first positioning seat and the second positioning seat are respectively provided with positioning holes or positioning columns, and the base is provided with corresponding positioning columns or positioning holes;

[0027] The first positioning seat has a second power supply terminal, the base has a second power terminal, and when the base is connected to the gas stove, the second power terminal is electrically connected to the second power supply terminal to provide power to the gas cooking machine.

[0028] An embodiment of the present disclosure has the following advantages or beneficial effects: the base of the gas cooking machine of the present disclosure has a first shielding body and a second shielding body arranged relatively to each other, and the first shielding body and the second shielding body respectively have a pot positioning structure for supporting the pot edge, and the first shielding body and the second shielding body can maximize the contact area between the flame and the bottom of the pot by positioning the pot edge of the pot, and at the same time, the first shielding body and the second shielding body can reduce heat radiation, reduce heat conduction from the bottom of the pot to the outside, increase the effective heat load, and make full use of the heat energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and other features and advantages of the present disclosure will become more apparent by describing in detail example embodiments thereof with reference to the attached drawings.

[0030] Figure 1 is a schematic structural diagram showing a gas cooking machine connected to a gas stove according to an exemplary embodiment;

[0031] Figure 2 The structure diagram of the gas cooking machine and the gas stove separated according to an exemplary embodiment is shown in FIG. Figure 1 ;

[0032] Figure 3 The structure diagram of the gas cooking machine and the gas stove separated according to an exemplary embodiment is shown in FIG. Figure 2 ;

[0033] Figure 4 The structure of a gas cooking machine according to an exemplary embodiment is shown Figure 1 ;

[0034] Figure 5 The structure of a gas cooking machine according to an exemplary embodiment is shown Figure 2 ;

[0035] Figure 6 for Figure 5 A schematic diagram of the enlarged structure of the middle part A;

[0036] Figure 7 The structure of a gas cooking machine according to an exemplary embodiment is shown Figure 3 ;

[0037] Figure 8 The structure of a gas cooking machine according to an exemplary embodiment is shown Figure 4 ;

[0038] Fig. 9 is a schematic diagram of a partial cross-sectional structure of a gas cooking machine according to an exemplary embodiment;

[0039] Fig.10 is a partial cross-section and exploded structural schematic diagram of a gas cooking machine according to an exemplary embodiment;

[0040] Fig.11 is a schematic cross-sectional structure diagram of a locking structure of a gas cooking machine according to an exemplary embodiment;

[0041] Fig.12 is a partial structural schematic diagram of a crossbeam of a gas cooking machine according to an exemplary embodiment

[0042] Fig.13 is a structural schematic diagram of a first positioning group of a gas cooking machine according to an exemplary embodiment;

[0043] Fig.14 It is a schematic structural diagram of a second positioning group of a gas cooking machine according to an exemplary embodiment.

[0044] Among them, the reference numerals are described as follows: 100-gas stove, 110-burner, 120-panel, 121-fixing hole, 200-cooking machine, 210-base, 211-support surface, 212-combustion chamber, 213-air channel, 220-first shielding body, 221-installation area, 222-heat dissipation chamber, 223-first locking structure, 2231-slide, 2232-spring, 2233-locking pin, 2234-locking groove, 224-supporting step, 230-second shielding body, 240-positioning structure, 250-beam, 251-handle, 252-second locking structure, 2521-locking block, 2522-positioning groove, 253-first end, 254-second end, 260-stirring assembly, 261-stirring, 262- Driving motor, 270-pot cover, 280-first protrusion, 281-first protrusion, 282-third protrusion, 283-mounting surface, 290-second protrusion, 291-second protrusion, 300-pot, 310-pot edge, 400-dirt collecting box, 500-heat dissipation component, 510-cover plate, 511-air inlet, 512-air outlet, 513-recess, 514-plate body, 520-fan, 530-first power supply terminal, 540-first power terminal, 600-first positioning component, 610-first positioning seat, 611-positioning hole, 620-nut, 630-second power supply terminal, 640-second power terminal, 700-second positioning component, 710-second positioning seat, 711-card slot, 720-positioning column. DETAILED DESCRIPTION

[0045] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be comprehensive and complete and will fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0046] The terms "a", "an", "the", "" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may be present in addition to the listed elements / components / etc.

[0047] The embodiment of the present disclosure provides a gas cooking machine 200, which is arranged on a gas stove 100 and provides required heat energy by burning gas through a burner 110. For ease of description, the direction of the gas cooking machine 200 away from the gas stove 100 is up, the opposite direction is down, the side facing the user is front, the side away from the user is back, the direction of the user's left hand is left, and the direction of the user's right hand is right.

[0048] See also Figures 1 to 8 The gas cooking machine 200 of the embodiment of the present disclosure includes a base 210, and the base 210 is used to support the cooking machine 200 on the gas stove 100. The base 210 includes a supporting surface 211, and the supporting surface 211 is used to support the base 210 on the gas stove 100. When the cooking machine 200 is placed on the gas stove 100, the supporting surface 211 of the base 210 contacts the panel 120 of the gas stove 100, so that the base 210 is supported on the gas stove 100. The base 210 has a combustion chamber 212 for accommodating the burner 110 of the gas stove 100. When the base 210 is supported on the gas stove 100, the burner 110 is located in the combustion chamber 212 of the base 210. The side of the base 210 away from the support surface 211 has a first shielding body 220 and a second shielding body 230 arranged opposite to each other. The first shielding body 220 and the second shielding body 230 are used to block the heat in the combustion chamber 212 from diffusing outwards. Air channels 213 are formed between the two sides of the first shielding body 220 and the second shielding body 230 and the base 210 respectively. The first shielding body 220 and the second shielding body 230 can reduce the outward diffusion of heat, weaken the heat radiation of the burner 110 to the user, reduce the heat sensation during use, significantly reduce the body temperature, and improve the user experience. When in use, one of the shielding bodies can be located on one side of the user. For example, the first shielding body 220 is located on one side of the user, and the second shielding body 230 is located on the other opposite side. The first shielding body 220 can reduce the heat radiation to the user and reduce the heat sensation during use. Two relative air passages 213 are formed between the first shielding body 220 and the second shielding body 230 to provide cold air for the burner 110. In addition, the cold air exchanges heat with the first shielding body 220 and the second shielding body 230 respectively. The heat absorbed by the first shielding body 220 and the second shielding body 230 is transferred to the cold air flow passing through the air passage 213, which cools down the first shielding body 220 and the second shielding body 230 while preheating the air entering the combustion chamber 212, thereby achieving dual utilization.

[0049] The first shielding body 220 and the second shielding body 230 respectively have positioning structures 240 for the pot 300 that support the pot edge 310. The first shielding body 220 and the second shielding body 230 are also used to support the pot 300. By supporting the pot edge 310, the pot 300 is supported on the first shielding body 220 and the second shielding body 230. By supporting and positioning the pot edge 310, the contact area between the flame generated by the burner 110 and the pot bottom can be maximized, while reducing the external heat conduction of the pot bottom, increasing the effective heat load, which is equivalent to increasing the firepower. While preventing the flame from spreading, the first shielding body 220 and the second shielding body 230 also position the pot 300 and maximize the contact area between the pot 300 and the flame.

[0050] See also Figure 2 , Figure 5 and Figure 7 The gas cooking machine 200 of the disclosed embodiment further includes a crossbeam 250 and a stirring assembly 260. The crossbeam 250 includes a first end 253 and a second end 254 opposite to each other. The second end 254 is rotatably connected to the second shielding body 230, and the first end 253 can be supported on the first shielding body 220. The stirring assembly 260 is arranged on the crossbeam 250. The crossbeam 250 can rotate relative to the second shielding body 230, so that the first end 253 can be supported on the first shielding body 220, or away from the first shielding body 220. When the first end 253 is supported on the first shielding body 220, the stirring assembly 260 is located in the pot 300, and the food can be stirred.

[0051] When the first end 253 of the crossbeam 250 is supported on the first shielding body 220, the crossbeam 250 can clamp and fix the pot 300 together with the first shielding body 220 and the second shielding body 230, so as to prevent the pot 300 from moving during the cooking process. When the crossbeam 250 rotates until the first end 253 is away from the first shielding body 220, the pot 300 can be placed on the two shielding bodies or moved away from the two shielding bodies.

[0052] See also Figure 6 The first support body may have a support step 224 , and the support step 224 supports the first end 253 of the beam 250 .

[0053] See also Figure 7 The gas cooking machine 200 of the disclosed embodiment further includes a pot cover 270, which is disposed on the crossbeam 250. One end of the stirring assembly 260 is connected to the crossbeam 250, and the other end passes through the pot cover 270. The two ends of the stirring assembly 260 are respectively located on both sides of the pot cover 270. When the pot cover 270 is covered on the pot 300, the stirring assembly 260 can stir the cooking materials in the pot 300. The center line of the pot cover 270 and the rotation axis of the stirring assembly 260 meet the collinearity condition. The center line of the pot cover 270 and the rotation axis of the stirring assembly 260 meeting the collinearity condition means that the two are collinear or have a tolerable error. In the disclosed embodiment, the first shielding body 220 and the second shielding body 230 are positioned by the pot edge 310, unifying the positioning reference of the pot cover 270, the pot 300 and the rotating shaft of the stirrer 261 of the stirring assembly 260, ensuring that the stirrer 261 always has excellent fit with the inner wall curved surface of the frying pan during rotation, and improving the fit between the pot cover 270 and the pot 300. When the first end 253 of the crossbeam 250 is supported on the first shielding body 220, the pot cover 270 presses the pot 300 on the first shielding body 220 and the second shielding body 230, which can prevent the pot 300 from moving during the cooking operation. When the crossbeam 250 rotates to the first end 253 away from the first shielding body 220, the pot 300 can be placed on the two shielding bodies or removed from the two shielding bodies.

[0054] In some embodiments, see Figure 6 , the positioning structure 240 of the pot 300 may include a positioning step. In a specific implementation, the first shielding body 220 and the second shielding body 230 are provided with a positioning step on one side of the combustion chamber 212, and the positioning step is used to support the pot edge 310 of the pot 300. When the pot 300 is placed on the first shielding body 220 and the second shielding body 230, the positioning step supports the pot edge 310.

[0055] The positioning step is lower than the supporting step 224 .

[0056] In some embodiments, see Figure 4 and Figure 7 The first shielding body 220 has a first protrusion 281 extending into the combustion chamber 212, the second shielding body 230 has a second protrusion 291 extending into the combustion chamber 212, and the positioning structure 240 of the pot 300 is arranged on the first protrusion 281 and the second protrusion 291. The protrusions can be arranged to suspend the wok in the air, and the outer curved surface of the wok does not contact the pot support, so that there is a sufficient gap between the outer surface of the pot 300 and the first shielding body 220 and the second shielding body 230, so that the flame can be limited to the contact with the surface of the pot 300 to the maximum extent, reducing heat conduction loss, which is equivalent to increasing the heat load, maximizing the contact area between the bottom of the pot and the flame, and the heating area is larger and the heating is more uniform.

[0057] In some embodiments, see Figure 7 , the stirring assembly 260 may include a driving motor 262 and an agitator 261, and the agitator 261 is arranged on the output shaft of the driving motor 262. In a specific implementation, the output shaft may pass through the pot cover 270, or the driving motor 262 may partially pass through the pot cover 270. The agitator 261 and the output shaft may be fixedly connected by screws or the like, or may be fixed to the rotating shaft by magnetic attraction. During assembly, the driving motor 262 may be fixed to the crossbeam 250, and then the pot cover 270 may be passed through the output shaft or the main body of the driving motor 262 and fixed to the crossbeam 250, and then the agitator 261 may be connected to the output shaft. During disassembly, the agitator 261 may be removed from the output shaft first, and then the pot cover 270 may be removed, so as to facilitate the replacement of the agitator 261 or the pot cover 270.

[0058] In some embodiments, the pot cover 270 can be a metal pot cover 270 such as aluminum or stainless steel, or a glass pot cover 270. The glass pot cover 270 can be used to observe the situation in the pot during the cooking process.

[0059] In some embodiments, the inner surfaces of the first shielding body 220 and the second shielding body 230 are curved surfaces, so as to better match the outer surface of the cookware 300. The inner surfaces of the first shielding body 220 and the second shielding body 230 are the surfaces of the first shielding body 220 and the second shielding body 230 located on one side of the combustion chamber 212.

[0060] In some embodiments, see Figure 7 The second shielding body 230 may be provided with a dirt receiving box 400, which is used to receive and hold the condensed oil and water collected after the pot cover 270 is opened. The pot cover 270 is a spherical arc surface. When cooking, the pot cover 270 is closed. When the condensed oil and water on its inner wall accumulate to a certain amount, most of it will flow along the spherical arc surface to the edge of the pot cover 270, and some will adhere to the inner wall of the pot cover 270; when cooking is finished and the pot cover 270 is pulled up, the condensed oil and water on the edge of the pot cover 270 will flow to the lowest position along the inner wall of the circular pot edge. The condensed oil and water on the inner wall of the pot cover 270 will flow downward along the spherical arc surface of the inner wall of the pot cover 270 due to vibration and gravity. The condensed oil and water will gather uniformly at the lowest position of the inner wall of the pot cover 270. When it accumulates to a certain amount, it will pass over the edge of the pot cover 270 and drip into the dirt receiving box 400 below.

[0061] In some embodiments, see Figures 1 to 7 The size of the first shielding body 220 in the circumferential direction of the base 210 gradually decreases in the direction away from the support surface 211; the size of the second shielding body 230 in the circumferential direction of the base 210 gradually decreases in the direction away from the support surface 211. A relatively large open area is formed between the first shielding body 220 and the second shielding body 230 as an air channel 213, which can provide a cold and hot air channel 213 for the burner 110. The cold air passes through the air channel 213 and enters the combustion chamber 212 from a lower height to participate in the combustion. The high-temperature smoke will be discharged upward along the curved surface of the outer wall of the wok, basically bypassing the main part of the cooking machine 200. The dimensions of the first shielding body 220 and the second shielding body 230 in the circumferential direction of the base 210 gradually decrease from bottom to top, thereby increasing the contact between the first shielding body 220 and the second shielding body 230 and the cold air, and being able to transfer the heat of the first shielding body 220 and the second shielding body 230 to the cold air passage area to the maximum extent, thereby preheating the cold air and lowering the overall temperature of the base 210, maximizing the utilization of the heat generated by the burner 110, and at the same time lowering the overall temperature rise of the cooking machine 200.

[0062] When the first shielding body 220 is disposed at the front side, heat radiation to the user can be reduced. For ease of operation, electronic components such as a control panel 120 and a display screen can be disposed on the first shielding body 220 .

[0063] In some embodiments, see Figure 7The first shielding body 220 has an installation area 221 for electronic components and a heat dissipation cavity 222 adjacent to the installation area 221. The heat dissipation cavity 222 is provided with a heat dissipation component 500. The heat dissipation component 500 is used to drive airflow to flow into the heat dissipation cavity 222 from one side and out of the other side to dissipate heat from the installation area 221. The installation area 221 is used to install the electronic components of the cooking machine 200, and the electronic components include a display screen, a control panel 120, etc. During the cooking operation, the overall temperature rise of the first shielding body 220 is at a high level, and the electronic components such as the display screen are arranged on the first shielding body 220, which will be affected by high temperature and easily damaged or fail. The embodiment of the present disclosure can significantly reduce the temperature rise of electronic components such as the display screen by setting a heat dissipation cavity 222 in an area adjacent to the installation area 221, and driving the airflow through the heat dissipation component 500 for forced exhaust and heat dissipation, and further reduce the temperature of the user-contactable area of ​​the front column to ensure user safety.

[0064] In some embodiments, see Fig. 9 and Fig.10 The heat dissipation component 500 includes a cover plate 510 and a fan 520. The cover plate 510 is provided with an air inlet 511 and an air outlet 512. The cover plate 510 is detachably connected to the heat dissipation cavity 222. The heat dissipation cavity 222 forms an air flow channel between the air inlet 511 and the air outlet 512. The fan 520 is arranged at the air inlet 511 and / or the air outlet 512, and is used to drive the air flow from the air inlet 511 into the heat dissipation cavity 222, and out of the air outlet 512 through the air flow channel. The cover plate 510 closes the opening of the heat dissipation cavity 222, and the heat dissipation cavity 222 is connected to the outside through the air inlet 511 and the air outlet 512. Driven by the fan 520, external cold air enters through the air inlet 511 and is discharged through the air outlet 512. In this process, the cold air exchanges heat with the adjacent installation area 221, takes away the heat of the installation area 221, and performs forced heat dissipation on the electronic components in the installation area 221, thereby reducing the impact of high temperature on the electronic components. A fan 520 can be set at the air inlet 511 or the air outlet 512, or a fan 520 can be set at the air inlet 511 and the air outlet 512 respectively.

[0065] In some embodiments, see Fig. 9 and Fig.10, the heat dissipation cavity 222 is located below the installation area 221. The cold air can contact the installation area 221 to the maximum extent, and the electronic components in the installation area 221 are fully cooled. The heat dissipation cavity 222 is located at the top, which is convenient for installing the display screen, operation keys, etc., and convenient for user operation and viewing. The air inlet 511 can be set at the upper part of the cover plate 510, close to the installation area 221, and the air outlet 512 is set at the lower part of the cover plate 510, away from the installation area 221. The fan 520 drives the cold air to enter from the upper air inlet 511, flow through the back of the installation area 221, and flow downward along the heat dissipation cavity 222, and be discharged from the lower air outlet 512. In this process, the cold air absorbs the heat of the display area and the front column and becomes hot air to be discharged.

[0066] In some embodiments, the heat dissipation cavity 222 may be in communication with the mounting area 221 so that airflow can directly remove heat from the electronic components and facilitate maintenance.

[0067] In some embodiments, see Fig. 9 and Fig.10 The cover plate 510 may have a recess 513 and a plate body 514 extending to the recess 513 and covering a portion of the recess 513. The user's hand may extend from the recess 513 to the plate body 514, and remove the cover plate 510 by moving the plate body 514, or install the cover plate 510 to the heat dissipation cavity 222 by holding the plate body 514. The plate body 514 and the recess 513 cooperate to make the appearance more neat.

[0068] In some embodiments, the cover plate 510 may be connected to the heat dissipation cavity 222 via a snap-fit ​​structure, and the snap-fit ​​structure may enable the heat dissipation assembly 500 to be quickly disassembled or installed.

[0069] In some embodiments, see Figure 4 and Figure 7 The first shielding body 220 has a mounting surface 283, and the operation part and / or display part of the electronic component are arranged on the mounting surface 283. The mounting surface 283 is upward and inclined, and the mounting surface 283 is inclined downward on the side away from the second shielding body 230. The mounting surface 283 is inclined, which can facilitate the user to observe and operate. The operation part includes various buttons, and the display part includes a display screen.

[0070] In some embodiments, see Fig.10, a first power supply terminal 530 is provided on the inner wall of the heat dissipation cavity 222, and a first power terminal 540 is provided on the cover plate 510. When the cover plate 510 is connected to the heat dissipation cavity 222, the first power terminal 540 is electrically connected to the first power terminal 530 to provide power to the fan 520. At least one of the first power terminal 540 and the first power terminal 530 can be a magnetic terminal or an elastic terminal. The first power terminal 540 and the first power terminal 530 are magnetically adsorbed together, or the first power terminal 540 and the first power terminal 530 are elastically connected together to ensure that the connection between the two is stable, so as to stably provide power to the fan 520.

[0071] In some embodiments, see Figure 4 and Figure 7 The first shielding body 220 has a first protrusion 280 at one end facing away from the supporting surface 211 , and the mounting portion and / or the positioning structure 240 of the cookware 300 is disposed on the first protrusion 280 .

[0072] The first protrusion 280 may extend toward the inside of the combustion chamber 212 to form a first protrusion 281 , and the positioning structure 240 is disposed on the first protrusion 281 .

[0073] The first protrusion 280 can extend to a side away from the combustion chamber 212 to form a third protrusion 283, and the mounting portion is at least partially located on the third protrusion 283. The heat dissipation chamber 222 is located below the third protrusion 283, and the heat dissipation chamber 222 extends from the third protrusion 283 to the outer side wall of the first shielding body 220. The air inlet 511 is opposite to the third protrusion 283.

[0074] In some embodiments, see Figure 4 and Figure 7 The second shielding body 230 has a second protrusion 290 at one end away from the supporting surface 211, and the crossbeam 250 is rotatably connected to the second protrusion 290. The dirt receiving box 400 may be disposed on the second protrusion 290, and the second protrusion 290 has a receiving cavity, and the dirt receiving box 400 is disposed in the receiving cavity.

[0075] The second protrusion 290 may extend toward the inside of the combustion chamber 212 to form a second protrusion 291 , and the positioning structure 240 is disposed on the second protrusion 291 .

[0076] In some embodiments, see Figure 7The first shielding body 220 has a first locking structure 223, and the first end 253 of the crossbeam 250 has a second locking structure 252. When the first end 253 is supported on the first shielding body 220, the second locking structure 252 cooperates with the first locking structure 223 to fix the crossbeam 250 and the first shielding body 220. The second locking structure 252 and the first locking structure 223 are non-switch unlocking structures. By applying force to the first end 253, the crossbeam 250 can be rotated to overcome gravity and the locking force between the second locking structure 252 and the first locking structure 223, so that the first end 253 is away from the first shielding body 220.

[0077] One of the second locking structure 252 and the first locking structure 223 may include a deformation component, and the second locking structure 252 and the first locking structure 223 may be locked and unlocked by deformation of the deformation component.

[0078] In some embodiments, see Fig.11 and Fig.12 One of the first locking structure 223 and the second locking structure 252 includes a locking groove 2234, and the other includes a locking block 2521. When the first end 253 is supported on the first shielding body 220, the locking block 2521 is inserted into the locking groove 2234. One of the first locking structure 223 and the second locking structure 252 includes an elastic component, and the elastic component interacts with the other of the first locking structure 223 and the second locking structure 252 to provide resistance to the separation of the cross beam 250 from the first shielding body 220. The second locking structure 252 and the first locking structure 223 are locked and unlocked by the deformation of the elastic component. The cross beam 250 can be quickly connected and opened relative to the first shielding body 220.

[0079] In some embodiments, see Fig.11 and Fig.12The first locking structure 223 includes a locking groove 2234 provided on the first shielding body 220, and a slide 2231 is provided on at least one side wall of the locking groove 2234. A spring 2232 and a locking pin 2233 are provided in the slide 2231. Under the action of the spring 2232, the locking pin 2233 partially protrudes into the locking groove 2234, and the part of the locking pin 2233 protruding into the locking groove 2234 is an arc surface; the second locking structure 252 includes a locking block 2521 provided on the crossbeam 250, and the locking block 2521 has a positioning groove 2522 corresponding to the locking pin 2233. When the first end 253 is supported on the first shielding body 220, one end of the locking pin 2233 protruding into the locking groove 2234 is located in the positioning groove 2522. During the process of closing the pot cover 270, the locking block 2521 is inserted into the locking groove 2234, and the side of the locking block 2521 acts on the locking pin 2233 to compress the spring 2232. When the locking pin 2233 is opposite to the positioning groove 2522, under the action of the spring 2232, the locking pin 2233 is embedded in the positioning groove 2522, so that the first locking structure 223 is locked with the locking structure. During the process of opening the pot cover 270, the inner wall surface of the positioning groove 2522 acts on the locking pin 2233, and the locking pin 2233 compresses the spring 2232, and the locking pin 2233 slides out of the positioning groove 2522, so that the first locking structure 223 is unlocked with the locking structure. The touch lock structure is adopted without a locking switch, so it only takes one step to complete the process from unlocking to opening or from closing to locking the pot cover 270, which is simple and reliable.

[0080] The locking pin 2233 can be a sphere or a cylinder. When the locking pin 2233 is a cylinder, the end in contact with the locking block 2521 is a spherical surface, or at least an arc surface in the moving direction of the locking block 2521 .

[0081] The elastic component may also include an elastic sheet, the elastic sheet has an arched portion, the elastic sheet is arranged on the locking block 2521, and the inner wall of the locking groove 2234 has a positioning groove 2522 corresponding to the arched portion, or the elastic sheet is arranged on the inner wall of the locking groove 2234, and the locking block 2521 has a positioning groove 2522 corresponding to the arched portion. During the locking process, the arched portion is squeezed and elastically deformed, and when the arched portion is opposite to the positioning groove 2522, the arched portion recovers and is embedded in the positioning groove 2522. During the unlocking process, the arched portion is elastically deformed and slides out of the positioning groove 2522.

[0082] See Figure Figure 4 , Figure 5 and Figure 7 The first end 253 of the crossbeam 250 has a handle 251. The user holds the handle 251 to facilitate the operation of lifting or lowering the crossbeam 250. The handle 251 can be set above the crossbeam 250 or on the side of the crossbeam 250. The crossbeam 250 and the base 210 can be unlocked / locked by hand, thereby realizing the opening and closing of the pot cover 270.

[0083] In some embodiments, see Figure 3 The gas cooking machine 200 of the embodiment of the present disclosure further includes a first positioning assembly 600 and a second positioning assembly 700, which are arranged opposite to each other and are used to connect the base 210 with the gas stove 100. The first positioning assembly 600 is used to connect the first shielding body 220 side of the base 210 with the gas stove 100; the second positioning assembly 700 is used to connect the second shielding body 230 side of the base 210 with the gas stove 100. The first positioning assembly 600 and the second positioning assembly 700 connect the base 210 with the gas stove 100 at two points.

[0084] The first positioning component 600 and / or the second positioning member is provided with a power supply structure, which is used to provide power to the gas cooking machine 200. The power supply structure is integrated with the first positioning component 600 and / or the second positioning member, which can reduce the change of the appearance of the gas stove 100, simplify the modification of the panel 120 of the gas stove 100, reduce the manufacturing cost, and improve the applicability of the cooking machine 200 of the embodiment of the present disclosure.

[0085] In some embodiments, see Fig.13 The first positioning assembly 600 includes a first positioning seat 610, and the first positioning seat 610 is connected to the panel 120 of the gas stove 100. In a specific implementation, the panel 120 of the gas stove 100 may have a fixing hole 121, and the first positioning seat 610 is inserted into the fixing hole 121 and fixed to the panel 120 of the gas stove 100 by a nut 620. Of course, the first positioning seat 610 may also be connected to the panel 120 of the gas stove 100 by other means such as clamping and bonding.

[0086] See also Fig.14 The second positioning assembly 700 includes a second positioning seat 710, and the second positioning seat 710 is fixed to the panel 120 of the gas stove 100. In a specific implementation, the second positioning seat 710 may have a slot 711, and the second positioning seat 710 is engaged with the edge of the panel 120 of the gas stove 100 through the slot 711. The second positioning seat 710 can be quickly fixed to the edge of the panel 120 of the gas stove 100 through the slot 711, and damage to the panel 120 of the gas stove 100 is avoided, and there is no need to modify the panel 120 of the gas stove 100. The second positioning seat 710 can also be fixed to the panel 120 of the gas stove 100 through a screw member such as a nut 620 and a bolt.

[0087] The first positioning seat 610 and the second positioning seat 710 are respectively provided with connection structures such as positioning holes 611 or positioning columns 720, and the base 210 is provided with corresponding positioning columns 720 or positioning holes 611, so that the base 210 can be quickly connected with the first positioning seat 610 and the second positioning seat 710 to achieve fixation with the panel 120 of the gas stove 100. During installation, the first positioning seat 610 and the second positioning seat 710 can be respectively fixed on the panel 120 of the gas stove 100, and then the base 210 can be respectively connected with the first positioning seat 610 and the second positioning seat 710 in a plug-in manner. The operation is simple and convenient.

[0088] In the exemplary embodiment, see Fig.13 , the power supply structure is provided on the first positioning assembly 600. In a specific implementation, the first positioning seat 610 has a second power supply terminal 630, and the base 210 has a second power terminal 640. When the base 210 and the gas stove 100 are in a connected state, the second power terminal 640 is electrically connected to the second power terminal 630 to provide power to the gas cooking machine 200. The first positioning seat 610 may have a positioning hole 611, and the base 210 has a corresponding positioning column 720. The base 210 inserts the positioning column 720 into the positioning hole 611 from top to bottom, and the base 210 is connected to the first positioning seat 610. At the same time, the second power terminal 640 is electrically connected to the second power terminal 630, and the cooking machine 200 can be powered by an external power supply. At least one of the second power terminal 640 and the second power supply terminal 630 can be a magnetic terminal or an elastic terminal. The second power terminal 640 and the second power supply terminal 630 are magnetically adsorbed together, or the second power terminal 640 and the second power supply terminal 630 are elastically connected together to ensure that the connection between the two is stable, thereby stably providing power to the cooking machine 200.

[0089] In the embodiments of the present disclosure, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The terms "installation", "connection", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0090] In the description of the embodiments of the present disclosure, it is necessary to understand that the terms "upper", "lower", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present disclosure and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the embodiments of the present disclosure.

[0091] In the description of this specification, the description of the terms "one embodiment", "a preferred embodiment", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the disclosed embodiments. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0092] The above are only preferred embodiments of the embodiments of the present disclosure and are not intended to limit the embodiments of the present disclosure. For those skilled in the art, the embodiments of the present disclosure may have various modifications and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the embodiments of the present disclosure shall be included in the protection scope of the embodiments of the present disclosure.

Claims

1. A gas cooking machine (200), characterized in that: include: A base (210) comprising a supporting surface (211) for supporting the base (210) on a gas stove (100); the base (210) having a combustion chamber (212) for accommodating a burner (110) of the gas stove (100); a first shielding body (220) and a second shielding body (230) arranged opposite to each other on a side of the base (210) facing away from the supporting surface (211); the first shielding body (220) and the second shielding body (230) being used to prevent heat in the combustion chamber (212) from diffusing outwards; air channels (213) are respectively formed between the two sides of the first shielding body (220) and the second shielding body (230) and the base; and a pot (300) positioning structure (240) for supporting a pot edge (310) is respectively provided on the first shielding body (220) and the second shielding body (230); A crossbeam (250) comprising a first end (253) and a second end (254) opposite to each other, wherein the second end (254) is rotatably connected to the second shielding body (230), and the first end (253) can be supported on the first shielding body (220); A pot cover (270) is arranged on the crossbeam (250); A stirring assembly (260) has one end connected to the crossbeam (250) and the other end passing through the pot cover (270).

2. The gas cooking machine (200) according to claim 1, characterized in that: The size of the first shielding body (220) in the circumferential direction of the base (210) gradually decreases in a direction away from the support surface (211); and the size of the second shielding body (230) in the circumferential direction of the base (210) gradually decreases in a direction away from the support surface (211).

3. The gas cooking machine (200) according to claim 1, characterized in that: The first shielding body (220) is provided with an electronic component installation area (221) and a heat dissipation cavity (222) adjacent to the installation area (221); the heat dissipation cavity (222) is provided with a heat dissipation component (500); the heat dissipation component (500) is used to drive airflow to flow into the heat dissipation cavity (222) from one side and flow out from the other side, so as to dissipate heat from the installation area (221).

4. The gas cooking machine (200) according to claim 3, characterized in that: The heat dissipation component (500) comprises: a cover plate (510) on which an air inlet (511) and an air outlet (512) are provided, the cover plate (510) being detachably connected to the heat dissipation cavity (222), and the heat dissipation cavity (222) forming an air flow channel between the air inlet (511) and the air outlet (512); A fan (520) is disposed at the air inlet (511) and / or the air outlet (512), and is used to drive air flow from the air inlet (511) into the heat dissipation cavity (222), and to flow out from the air outlet (512) through the air flow channel.

5. The gas cooking machine (200) according to claim 4, characterized in that: The inner wall of the heat dissipation cavity (222) is provided with a first power supply terminal (530), and the cover plate (510) is provided with a first power supply terminal (540). When the cover plate (510) is connected to the heat dissipation cavity (222), the first power supply terminal (540) is electrically connected to the first power supply terminal (530) to provide power to the fan (520).

6. The gas cooking machine (200) according to claim 1, characterized in that: The first shielding body (220) has a first locking structure (223), and the first end (253) of the beam (250) has a second locking structure (252). When the first end (253) is supported on the first shielding body (220), the second locking structure (252) cooperates with the first locking structure (223) to fix the beam (250) and the first shielding body (220).

7. The gas cooking machine (200) according to claim 6, characterized in that: One of the first locking structure (223) and the second locking structure (252) comprises a locking groove (2234), and the other comprises a locking block (2521); when the first end (253) is supported on the first shielding body (220), the locking block (2521) is inserted into the locking groove (2234); One of the first locking structure (223) and the second locking structure (252) includes an elastic component, which acts with the other of the first locking structure (223) and the second locking structure (252) to provide resistance to the separation of the beam (250) from the first shielding body (220).

8. The gas cooking machine (200) according to claim 7, characterized in that: The first locking structure (223) comprises a locking groove (2234) arranged on the first shielding body (220); at least one side wall of the locking groove (2234) is provided with a slideway (2231); a spring (2232) and a locking pin (2233) are arranged in the slideway (2231); under the action of the spring (2232), a portion of the locking pin (2233) protrudes into the locking groove (2234); and a portion of the locking pin (2233) protruding into the locking groove (2234) is an arc surface; The second locking structure (252) includes a locking block (2521) arranged on the cross beam (250), and the locking block (2521) has a positioning groove (2522) corresponding to the locking pin (2233), and when the first end (253) is supported on the first shielding body (220), one end of the locking pin (2233) protruding into the locking groove (2234) is located in the positioning groove (2522).

9. The gas cooking machine (200) according to claim 1, characterized in that: Also includes: A first positioning assembly (600) is used to connect one side of the first shielding body (220) of the base (210) to the gas stove (100); A second positioning assembly (700) is used to connect one side of the second shielding body (230) of the base (210) to the gas stove (100); Wherein, the first positioning component (600) and / or the second positioning component is provided with a power supply structure for providing power to the gas cooking machine (200).

10. The gas cooking machine (200) according to claim 9, characterized in that: The first positioning assembly (600) comprises a first positioning seat (610), the panel of the gas stove (100) is provided with a fixing hole, the first positioning seat (610) is passed through the fixing hole, and is fixed to the panel of the gas stove (100) via a nut (620); The second positioning assembly (700) comprises a second positioning seat (710), the second positioning seat (710) having a clamping slot (711), and the second positioning seat (710) is clamped with the edge of the panel of the gas stove (100) through the clamping slot (711); The first positioning seat (610) and the second positioning seat (710) are respectively provided with a positioning hole (611) or a positioning column (720), and the base (210) is provided with a corresponding positioning column (720) or a positioning hole (611); The first positioning seat (610) has a second power supply terminal (630), and the base (210) has a second power terminal (640). When the base (210) and the gas stove (100) are in a connected state, the second power terminal (640) is electrically connected to the second power supply terminal (630) to provide power to the gas cooking machine (200).

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