Gas stove and energy-gathering support thereof

Abstract

The present application relates to a gas stove and an energy-gathering support thereof, the energy-gathering support comprising a frame and an energy-gathering piece, the frame having a receiving cavity, and the energy-gathering piece being coupled to the receiving cavity; wherein one of the frame and the energy-gathering piece has at least two support points for supporting a cooking utensil; and one of the frame and the energy-gathering piece having the support points is configured to be capable of being spread or contracted relative to the other one, so as to change the support positions of at least part of the support points, and the connecting line between all the support points is configured to form a first support plane. The gas stove and the energy-gathering support thereof provided by the present application have higher versatility.

Description

Technical Field

[0001] This invention relates to the field of household appliance technology, and in particular to a gas stove and its energy-concentrating bracket. Background Technology

[0002] Gas stoves with energy-concentrating properties generally include a control panel, a burner, and an energy-concentrating support. The support is mounted on the control panel and supports cooking appliances. It also has an energy-concentrating space within which the burner is housed. When the burner is operating, the energy-concentrating component focuses heat into the energy-concentrating chamber for rapid heating of the cooking appliances. However, because the dimensions of existing energy-concentrating supports are fixed, they cannot be adjusted to fit different cooking appliances, resulting in poor versatility. Summary of the Invention

[0003] Therefore, it is necessary to address the issue of poor versatility of the aforementioned energy-concentrating bracket by providing a gas stove and its energy-concentrating bracket with higher versatility.

[0004] A focusing support, the focusing support comprising:

[0005] A frame having a receiving cavity; and

[0006] An energy-concentrating element is fitted into the accommodating cavity; wherein, one of the frame and the energy-concentrating element has at least two support points for supporting the cooking appliance; the one of the frame and the energy-concentrating element having the support points is configured to open or close relative to the other to change the support position of at least some of the support points, until the line connecting all the support points is configured to form a first support plane.

[0007] In one embodiment, one of the frame and the energy-concentrating element is configured to rise or fall relative to the other to change the support position of at least some of the support points, and the line connecting all the support points is configured to form a second support plane different from the first support plane.

[0008] In one embodiment, the frame and the energy-concentrating element having the support point include a main body and at least two legs mated to the main body, each of the legs providing a support point for supporting the cooking appliance.

[0009] In one embodiment, the energy-concentrating element includes a main body and at least two legs coupled to the main body, each of the legs providing a support point for supporting the cooking appliance.

[0010] In one embodiment, the main body includes at least two energy-concentrating parts, and all the energy-concentrating parts are connected end to end in sequence to form the energy-concentrating element;

[0011] In this configuration, at least one of the energy-concentrating parts is slidably disposed relative to another energy-concentrating part connected thereto in the direction that drives the energy-concentrating member to open or close.

[0012] In one embodiment, at least one fastener is also included, wherein when the lines connecting all the support points are configured to form the first support plane, each of the energy-concentrating parts and the other energy-concentrating part connected thereto are detachably connected by at least one of the fasteners.

[0013] In one embodiment, it further includes at least two support members spaced apart circumferentially along the frame, with each support member corresponding to one of the legs;

[0014] When the lines connecting all the support points are constructed to form the second support plane, each support member is supported between the corresponding leg and the frame.

[0015] In one embodiment, the frame is provided with at least two limiting slots arranged sequentially along its circumference. All the limiting slots correspond one-to-one with all the support members, and each support member is engaged in the corresponding limiting slot and abuts against the corresponding support leg.

[0016] In one embodiment, each of the support members includes a support portion and limiting portions connected to opposite ends of the support portion;

[0017] The support portion of each support member is engaged with the corresponding limiting slot and abuts against the corresponding support leg. The two limiting portions of each support member abut against the inner and outer sides of the frame, respectively.

[0018] In one embodiment, the frame is further provided with heat dissipation holes that communicate with the accommodating cavity.

[0019] A gas stove, the gas stove including an energy-concentrating bracket as described in any of the above embodiments.

[0020] The aforementioned gas stove and its energy-concentrating bracket allow the support points in the frame and energy-concentrating component to open or close relative to each other when the size of the cooking appliance changes. This alters the support positions of at least some of the support points, and the lines connecting all support points form a first support plane. The dimensions of this first support plane are adapted to the size of the cooking appliance, enabling the energy-concentrating bracket to stably support the appliance after its size change. Therefore, the gas stove and its energy-concentrating bracket in this application can be adjusted according to the size of the cooking appliance, thus exhibiting superior versatility. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a gas stove in one embodiment of the present invention;

[0022] Figure 2 for Figure 1 The diagram shown illustrates the structure of the energy-concentrating support in the gas stove when it is folded up.

[0023] Figure 3 for Figure 1 The diagram shows the structure of the gas stove with the energy-concentrating support open and rising.

[0024] Figure 4 for Figure 3 The diagram shows a structural schematic of the energy-concentrating support from another perspective;

[0025] Figure 5 for Figure 2 The diagram shows the structural design of the frame in the energy-concentrating support structure.

[0026] Figure 6 for Figure 2 The diagram shows the structure of the energy-concentrating element in the energy-concentrating support.

[0027] Figure 7 for Figure 6 The diagram shown is an explosion schematic of the energy-concentrating device after the two energy-concentrating parts have been removed.

[0028] Figure 8 for Figure 2 The diagram shows the structural schematic of the support component in the energy-concentrating bracket. Attached Figure Description

[0030] 1. Gas stove; 100. Energy-concentrating bracket; 10. Frame; 11. Receiving cavity; 12. Heat dissipation hole; 13. Limiting groove; 20. Energy-concentrating component; 21. Energy-concentrating cavity; 22. Energy-concentrating part; 221. First end; 223. Second end; 225. Slide rail; 227. First fixing hole; 229. Second fixing hole; 23. Main body; 24. Support leg; 30. Support component; 31. Support part; 32. Limiting part; 200. Panel; 300. Cooking utensil. Detailed Implementation

[0031] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0036] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0037] Please see Figure 1 This application provides a gas stove 1, which includes a panel 200, a burner (not shown) and a concentrating bracket 100. The concentrating bracket 100 and the burner are both connected to the panel 200. The concentrating bracket 100 is used to support the cooking appliance 300, and the burner is used to inject and ignite the gas to heat the cooking appliance 300.

[0038] Please refer to the following: Figure 2 and Figure 3 The energy-concentrating bracket 100 includes a frame 10 and an energy-concentrating element 20. The frame 10 has a receiving cavity 11, and the energy-concentrating element 20 is fitted into the receiving cavity 11. One of the frame 10 and the energy-concentrating element 20 has at least two support points for supporting the cooking appliance 300. The support point of the frame 10 and the energy-concentrating element 20 is configured to open or close relative to the other on the mounting plane of the energy-concentrating bracket 100 (the surface on which the panel-mounted energy-concentrating bracket 100 is mounted), thereby changing the support position of at least some of the support points, until the line connecting all the support points is constructed to form a first support plane. Understandably, when the support point of the frame 10 and the energy-concentrating element 20 opens or closes relative to the other, and the support position of at least one of the support points changes, the size of the first support plane formed by the line connecting all the support points will be different, allowing cooking appliances 300 of different sizes to be supported on first support planes of different sizes. Understandably, the first supporting plane can be parallel to or intersect with the mounting plane, but it must be ensured that the angle between the first supporting plane and the mounting plane is an acute angle. Taking the first supporting plane being parallel to the mounting plane, and the mounting plane being a horizontal plane, as an example, the one with the support point in the frame 10 and the energy-concentrating component 20 can be opened or closed relative to the other, adjusting the size of the first supporting plane in the horizontal direction, thereby increasing the range of the energy-concentrating bracket 100 supporting the cooking appliance 300.

[0039] Specifically, the frame 10 is fitted onto and abuts against the panel 200 to ensure stable support. The energy-concentrating element 20 is fitted onto the frame 10 and housed within the receiving cavity 11. The energy-concentrating element 20 is frame-shaped and has an energy-concentrating cavity 21. Each support point on either the frame 10 or the energy-concentrating element 20 is used to contact and support the cooking appliance 300. The burner is fitted onto the panel 200 and housed within the energy-concentrating cavity 21. When the burner ignites and injects gas, the gas burns within the energy-concentrating cavity 21. Under the action of the energy-concentrating element 20, the generated heat energy is concentrated within the energy-concentrating cavity 21 and heats the cooking appliance 300, exhibiting high thermal efficiency. Furthermore, since the frame 10 covers the outside of the energy-concentrating element 20 circumferentially, heat loss is reduced, thus saving gas.

[0040] In a traditional gas stove 1, after the energy-concentrating bracket 100 is installed, the cooking appliance 300 can be supported on the frame 10 or the energy-concentrating component 20 for heating. Since the dimensions of the frame 10 and the energy-concentrating component 20 are fixed, meaning the position of the support point cannot be moved, the resulting first support plane is also fixed. Therefore, when the dimensions of the cooking appliance 300 change, the dimensions of the first support plane cannot be adapted to the dimensions of the cooking appliance 300, causing the cooking appliance 300 to be unstablely supported on the energy-concentrating bracket 100 and potentially resulting in uneven heating.

[0041] For example, taking the cooking appliance 300 supported on the energy-concentrating element 20 as an example, if the inner diameter of the cooking appliance 300 is small and smaller than the distance between any two support points, the energy-concentrating element 20 will not be able to support the cooking appliance 300. Alternatively, if the inner diameter of the cooking appliance 300 is significantly larger than the inner diameter of the energy-concentrating element 20, the first support plane will only contact a very small portion of the bottom of the cooking appliance 300. This will weaken the stability of the energy-concentrating element 20's support, making the cooking appliance 300 prone to wobbling. Furthermore, if the bottom of the cooking appliance 300 is pointed, when the cooking appliance 300 is supported on the energy-concentrating element 20, a large portion of the bottom of the cooking appliance 300 will extend from the space formed by all two support points into the energy-concentrating cavity 21, resulting in a smaller distance from the burner. Therefore, during combustion, this can easily lead to uneven heating of the cooking appliance 300, affecting the cooking effect.

[0042] In this application, since one of the support points in the frame 10 and the energy-concentrating element 20 can open or close relative to the other, when the size of the cooking appliance 300 changes, the one of the support points in the frame 10 and the energy-concentrating element 20 can change the position of at least some of the support points by opening or closing, until the line connecting all the support points is constructed to form a first support plane. The size of the adjusted first support plane is adapted to the size of the cooking appliance 300, thereby stably supporting the adjusted cooking appliance 300. Specifically, the adaptation of the first support plane to the size of the cooking appliance 300 means that, while ensuring stable support of the cooking appliance 300, the first support plane also allows for a suitable distance between the bottom of the cooking appliance 300 and the burner, so as to ensure that the cooking appliance 300 can be heated evenly.

[0043] Specifically, taking the cooking appliance 300 supported on the energy-concentrating component 20 as an example, if the inner diameter of the cooking appliance 300 is small, the energy-concentrating component 20 is retracted relative to the frame 10 to reduce the size of the first supporting plane; or, for example, if the inner diameter of the cooking appliance 300 is large, the energy-concentrating component 20 is opened relative to the frame 10 to increase the size of the first supporting plane; or, for example, if the bottom of the cooking appliance 300 is pointed, the energy-concentrating component 20 is retracted relative to the frame 10 to reduce the size of the first supporting plane. As a result, the length of the cooking appliance 300 extending into the energy-concentrating cavity 21 is less and a suitable distance can be maintained between it and the burner.

[0044] Furthermore, it is worth mentioning that if the energy-concentrating element 20 has a support point, then when the energy-concentrating element 20 is retracted relative to the frame 10 and the inner side of the energy-concentrating cavity 21 abuts against the outer peripheral surface of the burner, the energy-concentrating element 20 can reach the retracted limit position. If the energy-concentrating element 20 is open relative to the frame 10, then the outer side of the energy-concentrating element 20 abuts against the inner side of the frame 10 is the open limit position. If the frame 10 has a support point, then when the frame 10 is retracted relative to the energy-concentrating element 20 and the inner side of the frame 10 abuts against the outer side of the energy-concentrating element 20, the retracted limit position is the frame 10. If the frame 10 is open relative to the energy-concentrating element 20, then the open limit position of the frame 10 can be set as needed and is not limited here.

[0045] Please refer to the following: Figure 4One of the frame 10 and the energy-concentrating element 20 is configured to rise or fall relative to the other, thereby changing the support position of at least some of the support points, until the line connecting all the support points is constructed to form a second support plane different from the first support plane. Understandably, when one of the frame 10 and the energy-concentrating element 20 rises or falls relative to the other, and the support position of at least one of the support points changes, the size of the second support plane formed by the line connecting all the support points will be different, allowing cooking appliances 300 of different sizes to be supported on second support planes of different sizes. Understandably, the second support plane can be parallel to or intersect the mounting plane, but it must be ensured that the angle between the second support plane and the mounting plane is an acute angle. Taking the second support plane as parallel to the mounting plane, and the mounting plane as a horizontal plane, as an example, one of the frame 10 and the energy-concentrating component 20 rises or falls relative to the other in a vertical direction perpendicular to the mounting plane. The rise or fall of the frame 10 and the energy-concentrating component 20 with support points relative to the other can adjust the size of the second support plane in the vertical direction, so that the energy-concentrating bracket 100 can support the cooking appliance 300 at different heights relative to the mounting plane.

[0046] Understandably, one of the frame 10 and the energy-concentrating component 20 can rise or fall relative to the other, and then open or close relative to the other. Alternatively, one of the frame 10 and the energy-concentrating component 20 can open or close relative to the other, and then rise or fall relative to the other. Or, one of the frame 10 and the energy-concentrating component 20 can open or close relative to the other while simultaneously rising or falling relative to the other. The specific order is not limited here.

[0047] By allowing one of the frame 10 and the energy-concentrating component 20 to open or close relative to the other, and to rise or fall relative to the other, the energy-concentrating component 20 can adjust the dimensions of the first support surface in the horizontal direction and in the vertical direction, so that the energy-concentrating component 20 can stably support the cooking appliance 300.

[0048] Furthermore, the support point of the frame 10 and the energy-concentrating component 20 includes a main body 23 and at least two legs 24 mated to the main body 23, each leg 24 providing a support point for the cooking appliance 300. That is, by opening or closing, and rising or falling, the main body 23 relative to one of the frame 10 and the energy-concentrating component 20 that does not have a support point can change the position of at least some of the legs 24, so that all the legs 24 can work together to stably support the cooking appliance 300.

[0049] Furthermore, the energy-concentrating component 20 includes a main body 23 and at least two legs 24 mounted on the main body 23, each leg 24 providing a support point for supporting the cooking appliance 300. That is, when the main body 23 opens or closes relative to the frame 10, and rises or falls, the position of at least some of the legs 24 can be changed, so that the energy-concentrating component 20 can stably support the cooking appliance 300. Since the energy-concentrating component 20 is fitted into the receiving cavity 11 and the burner is housed in the energy-concentrating cavity 21, the frame 10, located outside the energy-concentrating component 20, limits the opening of the energy-concentrating component 20. The burner, located inside the energy-concentrating component 20, limits the closing of the energy-concentrating component 20. The panel 200, located below the energy-concentrating component 20, limits the descent of the energy-concentrating component 20. The energy-concentrating component 20 is mounted on the frame 10, and the frame 10 can also limit the rising of the energy-concentrating component 20. In other words, without setting any limiting components, the components inside the gas stove 1 can automatically limit the energy-concentrating component 20, thereby preventing the energy-concentrating component 20 from moving too much and affecting the use of the energy-concentrating bracket 100.

[0050] Furthermore, at least two legs 24 are spaced apart around the body 23, so that the cooking appliance 300 can be stably supported on the energy-concentrating element 20.

[0051] Please refer to the following: Figure 6 and Figure 7 Specifically, the main body 23 includes at least two energy-gathering parts 22, and all the energy-gathering parts 22 are connected end to end in sequence to form an energy-gathering component 20; wherein, at least one energy-gathering part 22 is slidably disposed relative to another energy-gathering part 22 connected to it in the direction that drives the energy-gathering component to open or close. Thus, it can be seen that the energy-gathering component 20 can be opened or closed relative to the frame 10 simply by operating at least one energy-gathering part 22 to slide relative to another energy-gathering part 22 connected to it, which makes the operation of the energy-gathering component 20 simpler and faster.

[0052] Optionally, the opening or closing of the energy-concentrating element 20 can be achieved by operating only one energy-concentrating part 22 to slide, or by operating two energy-concentrating parts 22 to slide, or by operating all energy-concentrating parts 22 to slide.

[0053] The following embodiment uses the example of opening or closing the energy-concentrating member 20 by sliding all the energy-concentrating parts 22 to illustrate the opening or closing of the energy-concentrating member 20.

[0054] In the circumferential direction of the energy-concentrating element 20, each energy-concentrating section 22 has a first end 221 and a second end 223. The first end 221 of each energy-concentrating section 22 is connected to the second end 223 of the previous energy-concentrating section 22, and the second end 223 of each energy-concentrating section 22 is connected to the first end 221 of the next energy-concentrating section 22. In the circumferential direction of the energy-concentrating element 20, a slide 225 is provided on one of two adjacent first ends 221 and second ends 223 located on different energy-concentrating sections 22, and the other of two adjacent first ends 221 and second ends 223 located on different energy-concentrating sections 22 extends into the slide 225. During the sliding of each energy-concentrating part 22 along the direction toward the central axis of the energy-concentrating member 20, the other of the two adjacent first ends 221 and second ends 223 located on different energy-concentrating parts 22 slides along the extension direction of its mating slide 225, and the portion extending into the slide 225 gradually increases, thereby reducing the radial dimension of the energy-concentrating member 20 and thus enabling the energy-concentrating member 20 to close; while during the sliding of each energy-concentrating part 22 along the direction away from the central axis of the energy-concentrating member 20, the other of the two adjacent first ends 221 and second ends 223 located on different energy-concentrating parts 22 slides along the extension direction of its mating slide 225, and the portion extending into the slide 225 gradually increases, thereby increasing the radial dimension of the energy-concentrating member 20 and thus enabling the energy-concentrating member 20 to open.

[0055] It is worth mentioning that, to ensure the reliability of the connection of the energy-concentrating component 20, when the energy-concentrating component 20 switches to any support position, the other of the two adjacent first ends 221 and second ends 223 located on different energy-concentrating sections 22 always cooperates with the slide rail 225 of the two adjacent first ends 221 and second ends 223 located on different energy-concentrating sections 22. By setting the slide rail 225, while maintaining good sliding flexibility for each energy-concentrating section 22, the wall surface surrounding the slide rail 225 can also limit the first end 221 or second end 223 that cooperates with it, so that each energy-concentrating section 22 has good sliding stability and good connection reliability between two adjacent energy-concentrating sections 22. Therefore, the energy-concentrating component 20 has good reliability and stability during state switching.

[0056] It should be noted that during the position switching process of the energy-concentrating component 20, one of the two adjacent first ends 221 and second ends 223 located on different energy-concentrating parts 22 can slide relative to the other, or both can slide. Furthermore, one of the two adjacent first ends 221 and second ends 223 located on different energy-concentrating parts 22 has a first sidewall and a second sidewall that are axially opposite and spaced apart along the energy-concentrating member 20, and a third sidewall and a fourth sidewall that are radially opposite and spaced apart along the energy-concentrating member 20. The first sidewall, the third sidewall, the second sidewall and the fourth sidewall are connected in sequence and surround to form a slide 225. The other of the two adjacent first ends 221 and second ends 223 located on different energy-concentrating parts 22 extends into the slide 225 from the opening of the slide 225 near the other. The first sidewall and the second sidewall limit the other along the axial direction of the energy-concentrating member 20, and the third sidewall and the fourth sidewall limit the other along the radial direction of the energy-concentrating member 20. Therefore, through interaction, each energy-concentrating part 22 has better sliding stability during sliding.

[0057] Specifically, taking the energy-concentrating component 20 as an example, which includes two energy-concentrating parts 22, a slide 225 can be provided at both the first end 221 and the second end 223 of one energy-concentrating part 22. The first end 221 of the other energy-concentrating part 22 extends into the slide 225 of the second end 223 of one energy-concentrating part 22, and the second end 223 of the other energy-concentrating part 22 extends into the slide 225 of the first end 221 of one energy-concentrating part 22.

[0058] Taking four energy-gathering sections 22 as an example, the four energy-gathering sections 22 are the first energy-gathering section 22, the second energy-gathering section 22, the third energy-gathering section 22, and the fourth energy-gathering section 22. The first end 221 and the second end 223 of the first energy-gathering section 22 are both provided with slides 225. The first end 221 of the second energy-gathering section 22 extends into the slide 225 of the second end 223 of the first energy-gathering section 22. The second end 223 of the second energy-gathering section 22 extends into the slide 225 of the first end 221 of the third energy-gathering section 22. The first end 221 of the fourth energy-gathering section 22 extends into the slide 225 of the second end 223 of the third energy-gathering section 22. The second end 223 of the fourth energy-gathering section 22 extends into the slide 225 of the first end 221 of the first energy-gathering section 22.

[0059] Optionally, the wall surface facing the slide 225 can be roughened. In the circumferential direction of the energy-concentrating member 20, adjacent first ends 221 and second ends 223 located on different energy-concentrating portions 22 are connected by damping. That is, there is a large frictional force between one of the first ends 221 and the second end 223 and the other. Only when driven by a large external force can at least one of the first ends 221 and the second end 223 slide relative to the other. When the external force is stopped, the first ends 221 and the second ends 223 are stationary relative to each other, so that the energy-concentrating member 20 can maintain its adjusted support position. Of course, in some other embodiments, the wall surface facing the slide 225 can also be smoothed, so that the two adjacent energy-concentrating portions 22 have less resistance during relative sliding, thus making the position switching of the energy-concentrating member 20 smoother.

[0060] In one embodiment, the energy-concentrating support 100 further includes at least one fixing member. When the lines connecting all the support points are configured to form a first support plane, each energy-concentrating part 22 and the other energy-concentrating part 22 connected thereto are detachably connected by at least one fixing member. This effectively enhances the reliability of the connection between any two adjacent energy-concentrating parts 22, ensuring that the support points can be stably maintained in their support positions after position adjustment. When the energy-concentrating element 20 needs to be repositioned, all fixing members should be removed to allow each energy-concentrating part 22 to move freely.

[0061] Specifically, in the circumferential direction of the energy-concentrating component 20, each adjacent first end 221 and second end 223 located on different energy-concentrating sections 22 is connected by at least one fastener. In this way, the reliability of the connection between any two adjacent energy-concentrating sections 22 can be further improved, so that the energy-concentrating component 20 can stably support the cooking appliance 300.

[0062] Optionally, the fastener can be a bolt, pin, etc. In one embodiment, the fastener is a bolt, and each first end 221 has a plurality of first fixing holes 227 spaced apart along its length, and each second end 223 has a plurality of second fixing holes 229 spaced apart along its length. When the energy-concentrating element 20 is switched to any support position, a bolt is installed in the first fixing holes 227 and second fixing holes 229 that are aligned on the interconnected first end 221 and second end 223.

[0063] The energy-concentrating support 100 also includes at least two support members 30 spaced circumferentially along the frame 10, with each support member 30 corresponding to one of the legs 24. When the lines connecting all the support points are constructed to form a second support plane, each support member 30 is supported between its corresponding leg 24 and the frame 10. Therefore, when the energy-concentrating component 20 rises or falls relative to the frame 10, each support point can be stably maintained in the adjusted support position due to the support of the support members 30, so that the energy-concentrating component 20 can stably support the cooking appliance 300.

[0064] Specifically, for example, when a cooking utensil 300 with a pointed bottom is required, the energy-concentrating element 20 can be raised relative to the frame 10, and at the same time, the energy-concentrating element 20 can be retracted, so that the energy-concentrating element 20 can support the cooking utensil 300 while keeping the bottom of the cooking utensil 300 within a suitable distance from the burner, so as to prevent the cooking utensil 300 from being heated unevenly.

[0065] Please refer to the following: Figure 5 Furthermore, the frame 10 has at least two limiting slots 13 arranged sequentially along its circumference. Each limiting slot 13 corresponds to one of the support members 30, and each support member 30 is engaged in its corresponding limiting slot 13 and abuts against its corresponding support leg 24. Each limiting slot 13 is located on the end face of the frame 10 facing away from the panel 200 and extends through the outer side and the inner side of the frame 10 facing away from the outside. All limiting slots 13 are spaced apart along the circumference of the frame 10 and correspond one-to-one with each support member 30. Each support member 30 passes through and is engaged in its corresponding limiting slot 13, abutting against the bottom of its corresponding limiting slot 13 and the support leg 24. By setting the limiting through groove 13, the groove wall of the limiting through groove 13 can limit the support member 30 from both sides of the corresponding support member 30 along the circumference of the frame 10, and the bottom of the limiting through groove 13 and the support leg 24 corresponding to the limiting through groove 13 can limit the support member 30 along the center line of the frame 10, thereby making the support member 30 have better installation stability.

[0066] Please refer to the following: Figure 8 Furthermore, each support member 30 includes a support portion 31 and limiting portions 32 connected to opposite ends of the support portion 31. The support portion 31 of each support member 30 is engaged with its corresponding limiting groove 13 and abuts against its corresponding support leg 24. The two limiting portions 32 of each support member 30 abut against the inner and outer sides of the frame 10, respectively. By providing limiting portions 32 at both ends of each support portion 31, the support member 30 can be prevented from sliding radially along the frame 10 and exiting the limiting groove 13, thereby enabling the support member 30 to stably abut against the bottom of its corresponding support leg 24 and the limiting groove 13.

[0067] Please refer to the following: Figure 4 and Figure 5 In one embodiment, the frame 10 is further provided with heat dissipation holes 12 communicating with the accommodating cavity 11. During the operation of the burner, the combustion of gas generates heat, and the temperature of the energy-concentrating element 20 will rise. The heat is transferred sequentially through the energy-concentrating element 20 and the frame 10 to the panel 200, causing the panel 200 to overheat. By providing heat dissipation holes 12, the heat in the accommodating cavity 11 can be diffused to the outside through air convection, so as to achieve heat dissipation of the frame 10 and the energy-concentrating element 20. Therefore, the heat transferred to the panel 200 is reduced, thus preventing the panel 200 from overheating and burning the user.

[0068] Furthermore, after the energy-concentrating component 20 is installed on the panel 200, there is a gap between the energy-concentrating component 20 and the panel 200. Therefore, external airflow can sequentially enter the energy-concentrating cavity 21 through the heat dissipation hole 12, the receiving cavity 11, and the gap between the energy-concentrating component 20 and the panel 200, and mix with the gas. This ensures that the energy-concentrating cavity 21 has sufficient oxygen, allowing the gas to burn completely and giving the gas stove 1 a high thermal efficiency. In addition, it can reduce the content of nitrogen oxides produced during combustion due to insufficient oxygen, thus making it more environmentally friendly.

[0069] Optionally, there can be one or more heat dissipation holes 12, preferably multiple. Multiple heat dissipation holes 12 are arranged at intervals along the circumference of the frame 10. In this way, external airflow can enter the energy-concentrating cavity 21 from multiple directions, so that the airflow can be fully mixed with the gas, so that the gas can be fully burned, and the energy-concentrating bracket 100 can quickly dissipate heat.

[0070] When the size of the cooking appliance 300 changes, the gas stove 1 and its energy-concentrating bracket 100 described above can open or close relative to the other in the frame 10 and the energy-concentrating component 20, thereby changing the support position of at least some of the support points. The line connecting all the support points is constructed to form a first support plane, the size of which is adapted to the size of the cooking appliance 300, thus enabling the energy-concentrating bracket 100 to stably support the cooking appliance 300 after its size change. Therefore, the gas stove 1 and its energy-concentrating bracket 100 in this application can be adjusted according to the size of the cooking appliance 300, thus exhibiting better versatility.

[0071] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0072] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A shaped stent, characterized by, The energy-concentrating support includes: The frame (10) has a receiving cavity (11); and An energy-concentrating element (20) is fitted into the receiving cavity (11); wherein, one of the frame (10) and the energy-concentrating element (20) has at least two support points for supporting the cooking appliance (300); the one of the frame (10) and the energy-concentrating element (20) having the support points is configured to open or close relative to the other to change the support position of at least some of the support points, until the line connecting all the support points is configured to form a first support plane; One of the frame (10) and the energy-concentrating member (20) is configured to rise or fall relative to the other to change the support position of at least some of the support points, and the line connecting all the support points is configured to form a second support plane different from the first support plane. The energy-concentrating component (20) includes a main body (23) and at least two legs (24) coupled to the main body (23), each of the legs (24) providing a support point for supporting the cooking appliance (300); It also includes at least two support members (30) arranged circumferentially along the frame (10), and all the support members (30) correspond one-to-one with all the legs (24); When the lines connecting all the support points are constructed to form the second support plane, each of the support members (30) is supported between the corresponding leg (24) and the frame (10); The frame (10) has at least two limiting slots (13) arranged sequentially along its circumference. All the limiting slots (13) correspond one-to-one with all the support members (30), and each support member (30) is held in the corresponding limiting slot (13) and abuts against the corresponding support leg (24).

2. The energy-focused stent of claim 1, wherein, The main body (23) includes at least two energy-gathering parts (22), and all the energy-gathering parts (22) are connected end to end in sequence to form the energy-gathering component (20). In this configuration, at least one of the energy-concentrating parts (22) is slidably disposed relative to another energy-concentrating part (22) connected thereto in the direction that drives the energy-concentrating member (20) to open or close.

3. The energy-focused stent of claim 2, wherein, It also includes at least one fastener, and when the lines connecting all the support points are constructed to form the first support plane, each of the energy-concentrating parts (22) and the other energy-concentrating part (22) connected thereto are detachably connected by at least one of the fasteners.

4. The energy-focused stent of claim 1, wherein, Each of the support members (30) includes a support portion (31) and a limiting portion (32) connected to opposite ends of the support portion (31). The support portion (31) of each support member (30) is engaged with the corresponding limiting through groove (13) and abuts against the corresponding support leg (24). The two limiting portions (32) of each support member (30) abut against the inner and outer sides of the frame (10) respectively.

5. The energy-focused stent of claim 1, wherein, The frame (10) is also provided with heat dissipation holes (12) that communicate with the accommodating cavity (11).

6. A gas stove, characterized in that, The gas stove (1) comprises the energy concentrating support (100) according to any one of claims 1 to 5.

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