CN113324266A - Gas stove and energy-gathering bracket thereof - Google Patents

Abstract

The invention relates to a gas stove and an energy-gathering bracket thereof, wherein the energy-gathering bracket comprises a frame body and an energy-gathering piece, the frame body is provided with an accommodating cavity, and the energy-gathering piece is matched and connected in the accommodating cavity; wherein one of the frame body and the energy gathering piece is provided with at least two supporting points for supporting the cooking utensil; one of the frame and the energy gathering piece with the supporting points is configured to be capable of being opened or closed relative to the other to change the supporting position of at least part of the supporting points, and a connecting line between all the supporting points is configured to form a first supporting plane. The gas stove and the energy-gathering bracket thereof provided by the invention have higher universality.

Description

Gas stove and energy-gathering bracket thereof

Technical Field

The invention relates to the technical field of household appliances, in particular to a gas stove and an energy-gathering bracket thereof.

Background

The gas stove with energy gathering effect generally comprises a panel, a burner and an energy gathering bracket, wherein the energy gathering bracket is arranged on the panel and used for supporting a cooking appliance, the energy gathering bracket is also provided with an energy gathering space, the burner is accommodated in the energy gathering space of the energy gathering part, and when the burner works, the energy gathering part can gather heat in the energy gathering cavity so as to rapidly heat the cooking appliance. However, since the size of the energy collecting bracket in the prior art is fixed, when the size of the cooking appliance changes, the energy collecting bracket cannot be adjusted according to the size of the cooking appliance and is adapted to the cooking appliance, and the universality is poor.

Disclosure of Invention

In view of the above, it is necessary to provide a gas range and a power concentrating bracket thereof having high versatility, in view of the problem of poor versatility of the power concentrating bracket.

A concentrator stent, comprising:

a frame body having an accommodating chamber; and

the energy gathering piece is matched and connected in the accommodating cavity; wherein one of the frame and the energy gathering piece has at least two supporting points for supporting a cooking utensil; one of the frame body and the energy gathering piece with the supporting points is configured to be capable of being opened or closed relative to the other to change the supporting position of at least part of the supporting points, and a connecting line between all the supporting points is configured to form a first supporting plane.

In one embodiment, one of the frame and the energy gathering member is configured to be capable of being raised or lowered relative to the other to change a supporting position of at least a part of the supporting points, and a connecting line between all the supporting points is configured to form a second supporting plane different from the first supporting plane.

In one embodiment, one of the frame and the energy gathering member having the supporting point comprises a main body and at least two legs coupled to the main body, each of the legs providing a supporting point for supporting the cooking utensil.

In one embodiment, the energy concentrating member comprises a main body and at least two legs coupled to the main body, each leg providing a support point for supporting the cooking utensil.

In one embodiment, the body comprises at least two energy gathering parts, and all the energy gathering parts are sequentially connected end to form the energy gathering piece;

at least one energy gathering part is arranged in a sliding mode relative to the other energy gathering part connected with the energy gathering part along the direction of driving the energy gathering parts to open or close.

In one embodiment, the device further comprises at least one fixing piece, and when the connecting line between all the supporting points is configured to form the first supporting plane, each energy concentrating part and the other energy concentrating part connected with the energy concentrating part are detachably connected through at least one fixing piece.

In one embodiment, the frame further comprises at least two supporting pieces arranged at intervals along the circumferential direction of the frame body, and all the supporting pieces correspond to all the supporting legs one to one;

when the connecting lines between all the supporting points are configured to form the second supporting plane, each supporting piece is supported between the corresponding supporting foot and the frame body.

In one embodiment, the frame body is provided with at least two limiting through grooves sequentially distributed along the circumferential direction of the frame body, all the limiting through grooves correspond to all the supporting pieces one to one, and each supporting piece is clamped in the corresponding limiting through groove and is abutted against the corresponding supporting leg.

In one embodiment, each of the supporting members includes a supporting portion and a limiting portion connected to two opposite ends of the supporting portion;

the supporting part of each supporting part is clamped in the corresponding limiting through groove and is abutted against the corresponding supporting leg, and the two limiting parts of each supporting part are respectively abutted against the inner side and the outer side of the frame body.

In one embodiment, the frame body is further provided with a heat dissipation hole communicated with the accommodating cavity.

A gas burner comprising a concentrator bracket as defined in any one of the embodiments above.

When the size of the cooking appliance is changed, one of the frame body and the energy gathering piece with the supporting points can be unfolded or folded relative to the other to change the supporting position of at least part of the supporting points, and a connecting line between all the supporting points is constructed to form a first supporting plane, wherein the size of the first supporting plane is matched with that of the cooking appliance, so that the energy gathering support can stably support the cooking appliance with the changed size. Therefore, the gas stove and the energy-gathering bracket thereof can be adjusted according to the size of a cooking appliance, and therefore the gas stove and the energy-gathering bracket thereof have better universality.

Drawings

Fig. 1 is a schematic structural view of a gas range according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the gas burner shown in fig. 1 when the energy collecting supports are folded;

FIG. 3 is a schematic structural view of the gas burner of FIG. 1 when the energy concentrating bracket is opened and ascends;

FIG. 4 is a schematic structural view of the concentrator bracket of FIG. 3 from another perspective;

FIG. 5 is a schematic structural view of a frame in the concentrator support shown in FIG. 2;

fig. 6 is a schematic view of the configuration of the concentrator elements in the concentrator bracket shown in fig. 2;

FIG. 7 is an exploded view of the energy concentrating member of FIG. 6 with two energy concentrating portions removed;

fig. 8 is a schematic view of the structure of the support member in the concentrator bracket shown in fig. 2.

Description of the drawings:

1. a gas range; 100. an energy-gathering bracket; 10. a frame body; 11. an accommodating cavity; 12. heat dissipation holes; 13. a limiting through groove; 20. an energy gathering member; 21. an energy collecting cavity; 22. an energy gathering part; 221. a first end; 223. a second end; 225. a slideway; 227. a first fixing hole; 229. a second fixing hole; 23. a main body; 24. a support leg; 30. a support member; 31. a support portion; 32. a limiting part; 200. a panel; 300. a cooking appliance.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, the present application provides a gas range 1, where the gas range 1 includes a panel 200, a burner (not shown), and an energy-collecting bracket 100, where the energy-collecting bracket 100 and the burner are both coupled to the panel 200, the energy-collecting bracket 100 is used to support a cooking utensil 300, and the burner is used to inject and ignite gas to heat the cooking utensil 300.

Referring to fig. 2 and 3, the energy concentrating bracket 100 includes a frame 10 and an energy concentrating piece 20, the frame 10 has a receiving cavity 11, the energy concentrating piece 20 is coupled in the receiving cavity 11, wherein one of the frame 10 and the energy concentrating piece 20 has at least two supporting points for supporting the cooking utensil 300; one of the frame 10 and the concentrator 20 having a support point is configured to be able to open or close on a mounting plane of the concentrator 100 (a surface of the panel on which the concentrator 100 is mounted) relative to the other to change a support position of at least a part of the support points, and a line connecting all the support points is configured to form a first support plane. It can be understood that when the supporting position of at least one of the supporting points is changed when one of the frame 10 and the energy gathering member 20 having the supporting points is opened or closed relative to the other, the size of the first supporting plane formed by the connecting line between all the supporting points is different, and the cooking utensils 300 with different sizes can be supported on the first supporting planes with different sizes. It will be appreciated that the first support plane may be parallel to the mounting plane or may intersect the mounting plane, but it is to be ensured that the angle between the first support plane and the mounting plane is acute. Taking the first supporting plane parallel to the mounting plane as an example, and the mounting plane is a horizontal plane, one of the frame 10 and the energy concentrating piece 20 having the supporting point is opened or closed relative to the other, and the size of the first supporting plane in the horizontal direction can be adjusted, so that the range of the energy concentrating bracket 100 supporting the cooking utensil 300 is increased.

Specifically, the frame 10 is coupled to the panel 200 and abuts against the panel 200 so as to be stably supported on the panel 200. The energy gathering piece 20 is coupled to the frame 10 and is accommodated in the accommodating cavity 11, the energy gathering piece 20 is frame-shaped and has an energy gathering cavity 21, and each supporting point on one of the frame 10 and the energy gathering piece 20 is used for contacting with the cooking utensil 300 and supporting the cooking utensil 300. The burner is connected with the panel 200 in a matching mode and is contained in the energy collecting cavity 21, when the burner injects and ignites gas, the gas is combusted in the energy collecting cavity 21, and the generated heat energy can be collected in the energy collecting cavity 21 and heat the cooking utensil 300 under the action of the energy collecting piece 20, and the high heat efficiency is achieved. In addition, because the frame body 10 is coated outside the energy gathering piece 20 along the circumferential direction of the energy gathering piece 20, the heat loss can be reduced under the action of the frame body 10, and the fuel gas is saved conveniently.

In the conventional gas range 1, after the energy collecting holder 100 is mounted, the cooking utensil 300 may be supported on the frame 10 or the energy collecting member 20 to be heated. Since the dimensions of the frame 10 and the energy concentrating member 20 are fixed, i.e. the position of the support point cannot be moved, the first support plane formed is also fixed. Therefore, when the size of the cooking appliance 300 is changed, the size of the first supporting plane cannot be adapted to the size of the cooking appliance 300, so that the cooking appliance 300 cannot be stably supported on the energy collecting bracket 100 and also may not be uniformly heated.

For example, taking the cooking utensil 300 supported on the energy collecting member 20 as an example, if the inner diameter of the cooking utensil 300 is small and smaller than the distance between any two supporting points, the energy collecting member 20 cannot support the cooking utensil 300; for another example, if the inner diameter of the cooking utensil 300 is much larger than the inner diameter of the energy concentrating member 20, the first supporting plane contacts only a very small area of the bottom of the cooking utensil 300, which results in that the stability of the support of the energy concentrating member 20 is weakened and the cooking utensil 300 is easy to shake; for example, if the bottom of the cooking utensil 300 is pointed, when the cooking utensil 300 is supported on the energy concentrating member 20, the bottom of the cooking utensil 300 extends into the energy concentrating cavity 21 from the space defined by all the two supporting points, and the distance between the bottom of the cooking utensil 300 and the burner is small, so that the cooking utensil 300 is easily heated unevenly during the burning process, and the cooking effect is affected.

In the present application, since one of the frame 10 and the energy collecting member 20 having the supporting points can be opened or closed relative to the other, when the size of the cooking appliance 300 is changed, the one of the frame 10 and the energy collecting member 20 having the supporting points can change the positions of at least some of the supporting points by opening or closing, the connecting line between all the supporting points is configured to form a first supporting plane, and the size of the adjusted first supporting plane is adapted to the size of the cooking appliance 300, so that the adjusted cooking appliance 300 can be stably supported. Specifically, the size of the first supporting plane and the cooking utensil 300 is adapted to mean that the first supporting plane can ensure that the cooking utensil 300 can be stably supported, and the bottom of the cooking utensil 300 and the burner have a proper distance to ensure that the cooking utensil 300 can be uniformly heated.

Specifically, taking the cooking utensil 300 supported on the energy collecting member 20 as an example, if the inner diameter of the cooking utensil 300 is small, the energy collecting member 20 is folded with respect to the frame 10, so that the size of the first supporting plane is reduced; for another example, if the inner diameter of the cooking device 300 is large, the energy concentrating member 20 is opened relative to the frame 10, so that the size of the first support plane is increased; for another example, if the bottom of the cooking utensil 300 is pointed, the energy concentrating member 20 is folded relative to the frame 10, so that the size of the first supporting plane is reduced, and further, the cooking utensil 300 has a small length extending into the energy concentrating cavity 21 and can keep a proper distance from the burner.

Further, it is worth mentioning that if the energy concentrating member 20 has a supporting point, the energy concentrating member 20 can reach a limit position of being folded when the energy concentrating member 20 is folded with respect to the frame 10 and the inner side of the energy concentrating chamber 21 is abutted with the outer peripheral surface of the burner, and if the energy concentrating member 20 is opened with respect to the frame 10, the limit position of being reached when the energy concentrating member 20 is abutted with the inner side of the frame 10 at the outer side of the energy concentrating member 20; if the frame 10 has a supporting point, the frame 10 is folded with respect to the energy-collecting member 20, and the inner side of the frame 10 abuts against the outer side of the energy-collecting member 20, which is a limit position that can be reached at the time of folding, and if the frame 10 is opened with respect to the energy-collecting member 20, the limit position at which the frame 10 is opened may be set as necessary, and is not limited here.

Referring to fig. 4, one of the frame 10 and the energy-gathering member 20 is configured to be able to be raised or lowered relative to the other to change the supporting positions of at least some of the supporting points, and the connecting line between all the supporting points is configured to form a second supporting plane different from the first supporting plane. It can be understood that when the supporting position of at least one of the supporting points changes when one of the frame 10 and the energy gathering member 20 is raised or lowered relative to the other, the size of the second supporting plane formed by the connecting line between all the supporting points will be different, and the cooking utensils 300 with different sizes can be supported on the second supporting planes with different sizes. It will be appreciated that the second support plane may be parallel to the mounting plane or may intersect the mounting plane, but it is to be ensured that the angle between the second support plane and the mounting plane is acute. Taking the second support plane as a horizontal plane, and the mounting plane is parallel to the mounting plane, and one of the frame 10 and the energy concentrating piece 20 is raised or lowered relative to the other along a vertical direction perpendicular to the mounting plane, one of the frame 10 and the energy concentrating piece 20 having a support point is raised or lowered relative to the other, and the dimension of the second support plane in the vertical direction can be adjusted, so that the energy concentrating bracket 100 can support the cooking appliance 300 relative to the mounting plane and at different heights.

It is understood that one of the frame 10 and the energy-gathering members 20 can be raised or lowered relative to the other and then opened or closed relative to the other, or one of the frame 10 and the energy-gathering members 20 can be raised or lowered relative to the other after being opened or closed relative to the other, or one of the frame 10 and the energy-gathering members 20 can be raised or lowered relative to the other while being opened or closed relative to the other, and the specific sequence is not limited herein.

One of the frame 10 and the energy gathering member 20 can be opened or closed relative to the other and raised or lowered relative to the other, so that the energy gathering member 100 can adjust the size of the first supporting surface in the horizontal direction and the size in the vertical direction, so that the energy gathering member 100 can stably support the cooking utensil 300.

Further, one of the frame 10 and the energy concentrating member 20 having a supporting point includes a main body 23 and at least two legs 24 coupled to the main body 23, each leg 24 providing a supporting point for supporting the cooking utensil 300. That is, the body 23 can change the position of at least a part of the legs 24 by opening or closing, and raising or lowering, with respect to one of the frame 10 and the energy concentrating member 20 having no supporting point, so that all the legs 24 can be engaged together and stably support the cooking utensil 300.

Further, the concentrator 20 includes a body 23 and at least two legs 24 coupled to the body 23, each leg 24 providing a support point for the cooking utensil 300. That is, the body 23 is opened or closed relative to the frame 10 and raised or lowered to change the position of at least part of the legs 24, so that the energy concentrating members 20 can stably support the cooking utensil 300. Because the energy gathering piece 20 is matched and connected in the accommodating cavity 11, and the burner is accommodated in the energy gathering cavity 21, the frame body 10 is positioned at the outer side of the energy gathering piece 20 to limit the opening of the energy gathering piece 20, the burner is positioned in the energy gathering piece 20 to limit the folding of the energy gathering piece 20, the panel 200 is positioned below the energy gathering piece 20 to limit the descending of the energy gathering piece 20, the energy gathering piece 20 is arranged on the frame body 10, the frame body 10 can also limit the ascending of the energy gathering piece 20, that is, under the condition that the limiting piece is not set, the components in the gas stove 1 can automatically limit the energy gathering piece 20, and the energy gathering piece 20 can be prevented from moving too much to influence the use of the energy gathering bracket 100.

Further, at least two legs 24 are spaced along the circumference of the body 23, such that the cooking utensil 300 can be stably supported on the energy concentrating member 20.

Referring to fig. 6 and 7, in particular, the main body 23 includes at least two energy concentrating portions 22, and all the energy concentrating portions 22 are connected end to end in sequence to form the energy concentrating member 20; at least one energy gathering part 22 is arranged in a sliding way relative to the other energy gathering part 22 connected with the energy gathering part in the direction of driving the energy gathering part to open or close, so that the energy gathering part 20 can be opened or closed relative to the frame body 10 only by operating the sliding way of at least one energy gathering part 22 relative to the other energy gathering part 22 connected with the energy gathering part, and thus, the operation of the energy gathering part 20 is simpler and quicker.

Alternatively, the energy concentrating members 20 can be opened or closed by sliding only one energy concentrating part 22, by sliding two energy concentrating parts 22, or by sliding all the energy concentrating parts 22.

The following embodiments illustrate the opening or closing of the shaped members 20 by operating all of the shaped portions 22 to slide to effect the opening or closing of the shaped members 20.

In the circumferential direction of the energy concentrating members 20, each energy concentrating portion 22 has a first end 221 and a second end 223 opposite to each other, the first end 221 of each energy concentrating portion 22 is connected with the second end 223 of the previous energy concentrating portion 22, and the second end 223 of each energy concentrating portion 22 is connected with the first end 221 of the next energy concentrating portion 22. In the circumferential direction of the energy gathering piece 20, a slideway 225 is provided on one of the two adjacent first ends 221 and second ends 223 on different energy gathering parts 22, and the other one of the two adjacent first ends 221 and second ends 223 on different energy gathering parts 22 extends into the slideway 225. In the process that each energy gathering part 22 slides along the direction towards the central axis of the energy gathering piece 20, the other of the two adjacent first ends 221 and second ends 223 on different energy gathering parts 22 slides along the extending direction of the slide way 225 matched with the other, and the parts extending into the slide way 225 are gradually increased, so that the radial dimension of the energy gathering piece 20 is reduced, and the energy gathering piece 20 can be folded; during the process that each energy gathering part 22 slides in the direction away from the central axis of the energy gathering piece 20, the other of the two adjacent first ends 221 and second ends 223 on different energy gathering parts 22 slides in the extending direction of the slide track 225 matched with the other, and the parts extending into the slide track 225 are gradually increased, so that the radial dimension of the energy gathering piece 20 is increased to realize the expansion of the energy gathering piece 20.

It should be noted that, in order to ensure the connection reliability of the energy concentrating members 20, when the energy concentrating members 20 are switched to any one of the supporting positions, the other one of the two adjacent first ends 221 and second ends 223 on different energy concentrating portions 22 is always matched with the slide 225 of the one of the two adjacent first ends 221 and second ends 223 on different energy concentrating portions 22. Through the arrangement of the slide way 225, on the premise that each energy collecting part 22 can keep better sliding flexibility, the wall surface which forms the slide way 225 in a surrounding mode can limit the first end 221 or the second end 223 which is matched with the wall surface, so that each energy collecting part 22 has better sliding stability, and the adjacent two energy collecting parts 22 have better connection reliability, and therefore, the energy collecting piece 20 has better reliability and stability in the state switching process.

In the process of switching the positions of the energy-gathering members 20, one of the two adjacent first ends 221 and second ends 223 on different energy-gathering portions 22 may slide relative to the other, or both may slide. In addition, one of the two adjacent first ends 221 and second ends 223 on different energy gathering parts 22 has a first side wall and a second side wall which are opposite and spaced along the axial direction of the energy gathering piece 20, and a third side wall and a fourth side wall which are opposite and spaced along the radial direction of the energy gathering piece 20, wherein the first side wall, the third side wall, the second side wall and the fourth side wall are sequentially connected and surrounded to form a slideway 225, the other of the two adjacent first ends 221 and second ends 223 on different energy gathering parts 22 extends into the slide way 225 from the opening of the slide way 225 close to the other, the first side wall and the second side wall limit the other along the axial direction of the energy gathering part 20, the third side wall and the fourth side wall limit the other along the radial direction of the energy gathering part 20, therefore, each energy concentrating part 22 has better sliding stability in the sliding process through interaction.

Specifically, taking the example that the energy concentrating member 20 includes two energy concentrating portions 22, a slideway 225 may be provided at both the first end 221 and the second end 223 of one of the energy concentrating portions 22, the first end 221 of the other energy concentrating portion 22 extends into the slideway 225 at the second end 223 of one of the energy concentrating portions 22, and the second end 223 of the other energy concentrating portion 22 extends into the slideway 225 at the first end 221 of one of the energy concentrating portions 22.

Taking four energy gathering parts 22 as an example, the four energy gathering parts 22 are respectively a first energy gathering part 22, a second energy gathering part 22, a third energy gathering part 22 and a fourth energy gathering part 22, a first end 221 and a second end 223 of the first energy gathering part 22 are both provided with a slideway 225, a first end 221 and a third end of the third energy gathering part 22 are also provided with slideways 225, the first end 221 of the second energy gathering part 22 extends into the slideway 225 of the second end 223 of the first energy gathering part 22, the second end 223 of the second energy gathering part 22 extends into the slideway 225 of the first end 221 of the third energy gathering part 22, the first end 221 of the fourth energy gathering part 22 extends into the slideway 225 of the second end 223 of the third energy gathering part 22, and the second end 223 of the fourth energy gathering part 22 extends into the slideway 225 of the first end 221 of the first energy gathering part 22.

Alternatively, the wall surface facing the sliding way 225 may be a rough surface, and in the circumferential direction of the energy concentrating member 20, two adjacent first ends 221 and second ends 223 on different energy concentrating parts 22 are in damping connection, that is, there is a large friction force between one of the first ends 221 and the second ends 223 and the other one, only under the driving of a large external force, at least one of the first ends 221 and the second ends 223 can slide relative to the other one, and after the external force application 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 be maintained at the adjusted support position. Of course, in other embodiments, the wall surface facing the slideway 225 may be smooth, so that the adjacent two energy-gathering parts 22 have less resistance during the relative sliding process, and thus the position of the energy-gathering piece 20 can be switched more smoothly.

In one embodiment, the concentrator support 100 further comprises at least one fastener, and each concentrator section 22 is removably connected to another concentrator section 22 connected thereto by at least one fastener when a line between all support points is configured to form a first support plane. In this way, the reliability of the connection between any adjacent two energy concentrating portions 22 can be effectively enhanced, so that the support point after the position adjustment can be stably maintained at its support position. When the energy gathering members 20 need to be switched, all the fixing members should be detached so that each energy gathering part 22 can move freely.

Specifically, in the circumferential direction of the energy gathering members 20, the adjacent first ends 221 and second ends 223 on different energy gathering parts 22 are connected through at least one fixing member. In this way, the reliability of the connection between any adjacent two energy concentrating portions 22 can be further improved, so that the energy concentrating member 20 can stably support the cooking appliance 300.

Alternatively, the fixing member may be a bolt, a pin, or the like. In one embodiment, the fixing member is a bolt, each first end 221 is provided with a plurality of first fixing holes 227 arranged at intervals along the length direction thereof, each second end 223 is provided with a plurality of second fixing holes 229 arranged at intervals along the length direction thereof, and when the energy collecting member 20 is switched to any one supporting position, a bolt is assembled in the first fixing hole 227 and the second fixing hole 229 which are aligned with each other on the first end 221 and the second end 223 which are connected with each other.

The energy-gathering support 100 further comprises at least two supporting pieces 30 arranged at intervals along the circumferential direction of the frame body 10, and all the supporting pieces 30 correspond to all the supporting legs 24 one by one; when the line between all the support points is configured to form the second support plane, each support 30 is supported between its corresponding leg 24 and the frame body 10. Therefore, after the energy concentrating member 20 is raised or lowered with respect to the frame 10, each supporting point can be stably maintained at the adjusted supporting position due to the support of the support 30, so that the energy concentrating member 20 can stably support the cooking appliance 300.

Specifically, for example, when the cooking appliance 300 with a pointed bottom is required to be used, the energy concentrating members 20 can be operated to ascend relative to the frame 10, and simultaneously the energy concentrating members 20 are operated to be folded, so that the energy concentrating members 20 can support the cooking appliance 300, and simultaneously the bottom of the cooking appliance 300 can be spaced from the burner within a proper distance range, so as to prevent the cooking appliance 300 from being heated unevenly.

Referring to fig. 5, further, at least two limiting through grooves 13 are formed in the frame 10 and sequentially arranged along the circumferential direction of the frame, all the limiting through grooves 13 correspond to all the supporting members 30 one by one, and each supporting member 30 is clamped in the corresponding limiting through groove 13 and abuts against the corresponding supporting leg 24. Each limit through groove 13 is opened on the end surface of the frame 10 facing away from the panel 200 and penetrates through the frame 10 to the outside and the inside facing away from the outside. All the limiting through grooves 13 are arranged at intervals along the circumferential direction of the frame body 10 and correspond to all the supporting pieces 30 one by one, and each supporting piece 30 is arranged in the corresponding limiting through groove 13 in a penetrating and clamping manner and is abutted between the bottom of the corresponding limiting through groove 13 and the supporting leg 24. Through setting up spacing through groove 13, the cell wall of spacing through groove 13 can be followed the circumference of framework 10 and spacing to support piece 30 from the both sides of support piece 30 that correspond with it, and the bottom of spacing through groove 13 and the stabilizer blade 24 that corresponds with spacing through groove 13 can be followed the direction of the central line of framework 10 and spacing to support piece 30 to make support piece 30 have better installation stability.

Referring to fig. 8, further, each supporting member 30 includes a supporting portion 31 and two limiting portions 32 connected to opposite ends of the supporting portion 31, the supporting portion 31 of each supporting member 30 is held in the corresponding limiting through groove 13 and abuts against the corresponding supporting leg 24, and the two limiting portions 32 of each supporting member 30 abut against the inner side and the outer side of the frame 10 respectively. By providing the stopper portions 32 at both ends of each support portion 31, the support member 30 can be prevented from sliding in the radial direction of the frame body 10 and exiting the stopper through groove 13, so that the support member 30 can be stably abutted between the corresponding leg 24 and the bottom of the stopper through groove 13.

Referring to fig. 4 and 5, in an embodiment, the frame 10 is further provided with a heat dissipation hole 12 communicating with the accommodating cavity 11. In the working process of the burner, the gas is burnt to generate heat, the temperature of the energy gathering piece 20 is increased, and the heat is transmitted to the panel 200 through the energy gathering piece 20 and the frame body 10 in sequence, so that the panel 200 is overheated. Through the heat dissipation holes 12, the heat in the accommodating cavity 11 can be diffused to the outside through air convection, so that the heat dissipation of the frame body 10 and the energy gathering piece 20 can be realized, and therefore, the heat transferred to the panel 200 is reduced, and the panel 200 can be prevented from being overheated to scald a user.

Further, after the energy gathering member 20 is mounted on the panel 200, the energy gathering member 20 and the panel 200 are arranged at intervals, so that external air flow can enter the energy gathering cavity 21 through the heat dissipation holes 12, the accommodating cavity 11 and the gap between the energy gathering member 20 and the panel 200 in sequence and is mixed with gas, sufficient oxygen is contained in the energy gathering cavity 21, and thus, the gas can be sufficiently combusted, and the gas stove 1 has high heat efficiency. In addition, the content of nitrogen oxides generated by insufficient oxygen in the combustion process can be reduced, so that the method is more environment-friendly.

Optionally, louvre 12 can be one or more, and is preferably a plurality of, and a plurality of louvres 12 set up along the circumference interval of framework 10, and like this, outside air current can converge to gathering in the chamber 21 from a plurality of directions to make the air current can with the gas intensive mixing, make the gas fully burn, moreover, still make to gather and to realize the heat dissipation fast by support 100.

When the size of the cooking utensil 300 changes, one of the frame 10 and the energy collecting piece 20 with the supporting points can be unfolded or folded relative to the other to change the supporting positions of at least part of the supporting points, and the connecting line between all the supporting points is constructed to form a first supporting plane, the size of the first supporting plane is matched with the size of the cooking utensil 300, so that the energy collecting support 100 can stably support the cooking utensil 300 with the changed size. Therefore, the gas stove 1 and the energy collecting bracket 100 thereof in the present application can be adjusted according to the size of the cooking appliance 300, so that the gas stove has better universality.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (11)

1. A concentrator support, comprising:

a frame body (10) having an accommodation chamber (11); and

the energy gathering piece (20) is matched and connected in the accommodating cavity (11); wherein one of the frame (10) and the energy gathering piece (20) has at least two supporting points for supporting a cooking utensil (300); one of the frame body (10) and the energy gathering piece (20) with the supporting points is configured to be capable of being opened or closed relative to the other to change the supporting position of at least part of the supporting points, and a connecting line between all the supporting points is configured to form a first supporting plane.

2. The concentrator support according to claim 1, wherein one of the frame (10) and the concentrator (20) is configured to be raised or lowered relative to the other to change the support position of at least some of the support points, the connecting lines to all of the support points being configured to form a second support plane different from the first support plane.

3. The concentrator bracket of any one of claims 1 to 2, wherein one of the frame (10) and the concentrator (20) having the support point comprises a body (23) and at least two legs (24) coupled to the body (23), each leg (24) providing a support point for the cooking utensil (300).

4. The concentrator bracket of claim 3, wherein the concentrator member (20) comprises a body (23) and at least two legs (24) coupled to the body (23), each leg (24) providing a support point for the cooking utensil (300).

5. The concentrator bracket of claim 4, characterized in that the body (23) comprises at least two concentrator segments (22), all the concentrator segments (22) being connected end to end in sequence and forming the concentrator (20);

wherein at least one energy gathering part (22) is arranged in a sliding way relative to the other energy gathering part (22) connected with the energy gathering part (20) along the direction of driving the energy gathering part to open or close.

6. The concentrator bracket of claim 5, further comprising at least one fastener, wherein each concentrator portion (22) is removably connected to another concentrator portion (22) connected thereto by at least one fastener when a line connecting all the support points is configured to form the first support plane.

7. The energy concentrating bracket according to claim 4, characterized by further comprising at least two supporting pieces (30) arranged at intervals along the circumferential direction of the frame body (10), wherein all the supporting pieces (30) correspond to all the supporting legs (24) in a one-to-one manner;

when the connecting lines between all the supporting points are configured to form the second supporting plane, each supporting piece (30) is supported between the corresponding supporting foot (24) and the frame body (10).

8. The energy-gathering bracket as recited in claim 7, wherein the frame body (10) is provided with at least two limiting through grooves (13) which are sequentially arranged along the circumferential direction of the frame body, all the limiting through grooves (13) are in one-to-one correspondence with all the supporting pieces (30), and each supporting piece (30) is clamped in the corresponding limiting through groove (13) and is abutted against the corresponding supporting leg (24).

9. The concentrator bracket of claim 8, wherein each of the supports (30) comprises a support portion (31) and a stopper portion (32) connected to opposite ends of the support portion (31);

the supporting part (31) of each supporting part (30) is clamped in the limiting through groove (13) corresponding to the supporting part and is abutted against the supporting leg (24) corresponding to the supporting part, and the two limiting parts (32) of each supporting part (30) are respectively abutted against the inner side and the outer side of the frame body (10).

10. The energy-gathering bracket as recited in claim 1, wherein the frame body (10) is further provided with heat dissipation holes (12) communicated with the accommodating cavity (11).

11. Gas burner, characterized in that the gas burner (1) comprises a concentrator support (100) according to any one of the claims 1 to 10.

Images