CN218096053U

CN218096053U - Gas kitchen ranges

Info

Publication number: CN218096053U
Application number: CN202221721565.5U
Authority: CN
Inventors: 苑善通; 贺立军; 方松青; 马晨旭
Original assignee: Qingdao Haier Smart Technology R&D Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Smart Technology R&D Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-20
Anticipated expiration: 2032-07-05

Abstract

The application relates to the technical field of gas cookers and discloses a gas stove. The gas range includes: the shell defines an accommodating cavity with a movable opening, and the movable opening faces upwards; the burner is movably arranged in the accommodating cavity and comprises a fire cover, the fire cover comprises a fire cover body and a top wall, the top wall is covered above the fire cover body, and the outer diameter of the top wall is larger than that of the fire cover body; the lining is arranged at the edge of the movable opening and protrudes out of the upper surface of the shell; the burner can perform lifting movement between a first position and a second position relative to the accommodating cavity, and when the burner rises to the first position, the fire hole of the fire cover is positioned above the movable opening so as to realize the combustion of the fire cover; when the combustor is lowered to the second position, the lower surface of the top wall abuts the liner. The bush can reduce the adsorption affinity between the roof lower surface of fire lid and the upper surface of casing, and then reduces the jam of combustor lift in-process.

Description

Gas kitchen ranges

Technical Field

The application relates to the technical field of gas cookers, for example to a gas stove.

Background

At present, in order to facilitate the cleaning of a burner and a table top of a gas stove, a liftable burner is arranged and can be lifted above the table top for burning. Can also be lowered below the table top.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

after the burner descends, a gap exists between the burner and the table board, and water or sundries on the table board easily flow into the lower part of the table board through the gap, so that the difficulty in cleaning the gas stove is increased. When the top wall cover of the gas stove is arranged on the table board and water exists between the top wall and the table board, the adsorption force between the top wall and the table board is large, and the combustor is easy to jam when ascending and descending.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a gas stove, which aims to improve the smoothness of lifting of the gas stove and ensure the cleaning convenience of the gas stove.

The disclosed embodiment provides a gas stove, the gas stove includes: the shell defines an accommodating cavity with a movable opening, and the movable opening faces upwards; the burner can be movably positioned in the accommodating cavity and comprises a fire cover, the fire cover comprises a fire cover body and a top wall, the top wall is covered above the fire cover body, and the outer diameter of the top wall is larger than that of the fire cover body; the bushing is arranged at the edge of the movable opening and protrudes out of the upper surface of the shell; the burner can move up and down between a first position and a second position relative to the accommodating cavity, and when the burner rises to the first position, the fire hole of the fire cover is positioned above the movable opening so as to realize the combustion of the fire cover; the lower surface of the top wall abuts the liner when the combustor is lowered to the second position.

The gas stove provided by the embodiment of the disclosure can realize the following technical effects:

when the combustor rises to the first position, the fire hole of fire lid is located the top of activity mouth, can realize the burning of fire lid like this, and then can heat for supporting the pan etc. of covering the top at the fire. When the combustor descends to the second position, the lower surface of the top wall of the fire cover is abutted to the lining, so that the lining can reduce the adsorption force between the lower surface of the top wall of the fire cover and the upper surface of the shell, the jamming of the combustor in the lifting process is reduced, and the heat transfer of the fire cover to the shell can be reduced. In addition, the bush protrudes out of the upper surface of the shell, water on the upper surface of the fire cover or water on the upper surface of the shell can be prevented from flowing into the accommodating cavity, and the bush plays a certain blocking role.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings and not in a limiting sense, in which elements having the same reference numeral designations represent like elements, and in which:

FIG. 1 is a schematic view of a burner raised to a first position in accordance with an embodiment of the present disclosure;

fig. 2 is a partial structural schematic view of a gas range provided by the embodiment of the present disclosure;

fig. 3 is a partial structural schematic view of another gas range provided by the embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a lift assembly provided by embodiments of the present disclosure;

fig. 5 is a partial structure schematic view of another gas range provided by the embodiment of the present disclosure;

fig. 6 is a partial structure schematic view of another gas range provided by the embodiment of the present disclosure;

FIG. 7 is a schematic structural view of a lifter plate provided in the embodiments of the present disclosure;

FIG. 8 is a schematic view of a burner lowered to a second position in accordance with an embodiment of the present disclosure;

fig. 9 is a partial structural schematic view of another gas range provided by the embodiment of the present disclosure;

fig. 10 is a partial structural schematic view of another gas range provided by the embodiment of the present disclosure;

FIG. 11 is a schematic view of a fire lid according to an embodiment of the present disclosure;

FIG. 12 is a schematic cross-sectional view of a fire lid according to an embodiment of the present disclosure;

FIG. 13 is a schematic view of a partial structure of a fire lid provided in accordance with an embodiment of the present disclosure;

FIG. 14 is a schematic view of the top wall structure of a fire lid provided in accordance with an embodiment of the present disclosure;

fig. 15 is a schematic structural diagram of a furnace chamber provided in the embodiment of the present disclosure;

FIG. 16 is a schematic view of a combustor provided in accordance with embodiments of the present disclosure;

fig. 17 is a partial schematic view illustrating a gas range according to an embodiment of the present disclosure;

FIG. 18 is a schematic view of a bushing provided in accordance with an embodiment of the present disclosure;

FIG. 19 is a schematic view of a bushing and housing mating arrangement provided by embodiments of the present disclosure;

fig. 20 is a schematic structural view of another gas range provided in the embodiment of the present disclosure;

fig. 21 is a partial structural schematic view of another gas range provided by the embodiment of the present disclosure;

fig. 22 is a partial structural schematic view of another gas range provided by the embodiment of the present disclosure;

fig. 23 is a partial structural schematic view of another gas range provided by the embodiment of the present disclosure;

fig. 24 is a partial structural schematic view of another gas range provided by the embodiment of the present disclosure.

Reference numerals:

100. a gas range; 1. a housing; 10. an accommodating chamber; 101. an opening; 102. a movable opening; 11. a bushing; 111. a card slot; 2. a burner; 20. a fire cover; 201. a top wall; 2011. connecting columns; 2012. a groove; 202. an outer sidewall; 203. an inner sidewall; 204. a gas mixing cavity; 2041. a first cavity; 2042. a second cavity; 2043. a first partition member; 2044. a gap; 205. fire holes; 2051. a first fire hole; 2052. a second fire hole; 206. grooving; 208. a secondary air passage; 2081. connecting holes; 2082. connecting ribs; 21. a furnace chamber; 211. a first gas distribution channel; 212. a second gas distribution passage; 213. a second partition; 214. a furnace chamber body; 215. a connecting edge; 22. an ejector; 221. a first ejector; 222. a second ejector; 223. a connecting member; 3. a first lifting assembly; 30. a first lifter plate; 301. a first guide hole; 302. a first through hole; 31. a hinged lever; 32. a first drive mechanism; 321. a first slider; 322. a first slide rail; 323. a first electric push rod; 4. a first lifting rod; 40. a liquid bearing disc; 401. a first avoidance through hole; 402. a second avoidance through hole; 403. a guide rod; 404. a connecting rod; 5. a support; 51. a support bar; 8. a second lifting assembly; 80. a second lifter plate; 801. a second lifter plate body; 802. a protrusion; 803. a second guide seat; 81. a second drive mechanism; 82. a second slider; 821. a bevel; 8211. a first wall surface; 8212. a second wall surface; 8213. a third wall surface; 8214. a pushing part; 8215. a second slide rail; 9. a second lifting rod.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the disclosed embodiments can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

Example one

Referring to fig. 1 to 19, a gas range 100 is provided in the embodiment of the present disclosure, the gas range 100 includes a housing 1, a burner 2, and a first lifting assembly 3, the lifting assembly includes the first lifting assembly 3, and the housing 1 defines an accommodating chamber 10 having an opening 101. The burner 2 comprises a fire cover 20, and the burner 2 is movably positioned in the accommodating cavity 10. The lifting assembly 3 is connected to the burner 2, and is configured to drive the burner 2 to perform lifting movement between a first position and a second position relative to the accommodating cavity 10, as shown in fig. 1 to 5, when the burner 2 is lifted to the first position, the fire hole 205 of the fire cover 20 is located above the opening 101, and is configured to perform combustion, and as shown in fig. 8 to 10, when the burner 2 is lowered to the second position, the fire hole 205 of the fire cover 20 is located in the accommodating cavity 10; the lifting assembly 3 comprises a driving mechanism 32 (hereinafter, referred to as a first driving mechanism 32 for convenience of distinction), a lifting plate 30 (hereinafter, referred to as a first lifting plate 30 for convenience of distinction), and a hinge rod 31, the first lifting plate 30 can be abutted against or connected with the burner 2, the first driving mechanism 32 is located below the first lifting plate 30, a first end of the hinge rod 31 is rotatably connected with the first driving mechanism 32, a second end of the hinge rod 31 is rotatably connected with the first lifting plate 30, the first driving mechanism 32 can drive the first end of the hinge rod 31 to move towards a first direction or a second direction, wherein when the first driving mechanism 32 drives the first end of the hinge rod 31 to move towards the first direction, the second end of the hinge rod 31 drives the burner 2 to move upwards through the first lifting plate 30, so that the burner 2 moves from the second position towards the first position; when the first driving mechanism 32 drives the first end of the hinge rod 31 to move toward the second direction, the second end of the hinge rod 31 drives the burner 2 to move downward through the first lifting plate 30, so that the burner 2 moves from the first position toward the second position, wherein the first direction is opposite to the second direction.

In this embodiment, the housing 1 may be understood as a cooking bench, the burner 2 can move in the accommodating cavity 10, and when the burner 2 is raised to the first position, the fire hole 205 of the fire cover 20 of the burner 2 can be raised above the opening 101, that is, the fire cover 20 can be raised above the housing 1 for combustion, so as to facilitate heating a pot or the like above the fire cover 20. When combustor 2 descends to the second position, combustor 2 can be whole also can partial income hold the chamber 10 in, and the fire hole 205 of fire lid 20 is located and holds the chamber 10, is convenient for clean casing 1 upper surface like this, and debris such as hot water juice can not get into fire hole 205, blocks up fire hole 205. And when the user cleans the upper surface of the housing 1, the fire cover 20 is wholly or mostly positioned in the accommodating cavity 10, so that the user can be scalded by the fire cover 20.

First actuating mechanism 32 rotates with the first end of articulated rod 31 and is connected, when first actuating mechanism 32 drive articulated rod 31 moves towards first direction or second direction, the first end of articulated rod 31 rotates with first actuating mechanism 32, and simultaneously, the second end of articulated rod 31 moves under the drive of first end, the second end of articulated rod 31 rotates with first lifter plate 30 and is connected, the height of first lifter plate 30 can change, and then can realize that first lifter plate 30 drives combustor 2 and goes up and down. It can be understood that: when the combustor 2 rises to the first position, the hinge rod 31 extends in the vertical direction, and when the combustor 2 falls to the second position, the hinge rod 31 extends in the horizontal direction, so that the combustor 2 can be lifted. Moreover, when the hinged rod 31 moves, more height space does not need to be reserved in the gas stove 100 to realize the movement of the hinged rod 31, the hinged rod 31 can rotate by utilizing the height or width of the gas stove 100, the first lifting plate 30 can be driven to lift in the rotating process, and the movement stability of the hinged rod 31 is strong, so that the gas stove 100 provided by the embodiment of the disclosure does not need to use more moving rods and can also keep stable lifting, thereby improving the lifting stability of the burner 2. Illustratively, the direction indicated by the arrow a in fig. 9 is the first direction, and the direction indicated by the arrow B is the second direction.

Alternatively, the first lifting plate 30 may be connected to or abutted against the burner 2, that is, the first lifting plate 30 may be directly connected to the burner 2, so that the burner 2 can be lifted and lowered as the first lifting plate 30 is lifted and lowered. Or, the first lifting plate 30 is not always in contact with the burner 2, and the first lifting plate 30 can be abutted against the burner 2 in the moving process, so as to drive the burner 2 to lift.

Alternatively, as shown in fig. 2 to 4, the first driving mechanism 32 includes a sliding assembly and a first electric push rod 323, the sliding assembly includes a first sliding block 321 and a first sliding rail 322, the first sliding block 321 is rotatably connected to the first end of the hinge rod 31, the first sliding rail 322 extends along a straight line where the first direction and the second direction are located, and the first sliding block 321 is slidably connected to the first sliding rail 322. The first electric push rod 323 is in driving connection with the first sliding block 321, and is used for driving the first sliding block 321 to slide along the first sliding rail 322.

In this embodiment, the first slider 321 is rotatably connected to the first end of the hinge rod 31, the first slider 321 can slide along the first sliding rail 322, and the first electric push rod 323 is configured to drive the first slider 321 to slide along the first sliding rail 322. First electric putter 323 can drive first slider 321 and move along first direction or second direction, and first slider 321 drives the first end of articulated mast 31 and moves along first direction or second direction, and articulated mast 31 rotates with first lifter plate 30 to be connected, and articulated mast 31 is at the motion process, and the height of articulated mast 31 changes, and then makes the height of first lifter plate 30 change, can control combustor 2 like this and carry out elevating movement. The sliding mode of the first sliding block 321 and the first sliding rail 322 is reliable in operation and low in cost.

Optionally, the first end of the hinge rod 31 is hinged to the first slider 321, and the hinge rod 31 can be rotatably connected to the first slider 321 through the hinge. Specifically, the first end of the hinge rod 31 is provided with a first rotating hole, the first slider 321 is provided with a second rotating hole, and the first rotating shaft penetrates through the first rotating hole and the second rotating hole, so that the first end of the hinge rod 31 can rotate around the first slider 321.

Optionally, a second end of the hinge lever 31 is hinged with the first lifting plate 30. Specifically, the second end of the hinge rod 31 is provided with a third rotation hole, the first lifting plate 30 is provided with a fourth rotation hole, and the second rotation shaft penetrates through the third rotation hole and the fourth rotation hole, so that the second end of the hinge rod 31 can rotate around the first lifting plate 30.

Optionally, the gas stove 100 further includes a gasket, the gasket is disposed between the second end of the hinge rod 31 and the first lifting plate 30, specifically, the gasket is disposed between the third rotating hole and the fourth rotating hole, and the gasket is used for preventing friction of the hinge rod 31 during the rotation process, so as to increase the smoothness of the rotation of the hinge rod 31.

Optionally, the first electric pushing rod 323 includes a fixed end and a movable end, the fixed end is fixed on the bottom wall of the accommodating cavity 10, the movable end can move relative to the fixed end, the movable end is in driving connection with the first sliding block 321, and the movable end is used for driving the first sliding block 321 to slide along the first sliding rail 322.

Alternatively, the moving end of the first electric push rod 323 moves in the first direction and/or the second direction, which enables the first slider 321 to move in the first direction and/or the second direction.

Alternatively, as shown in fig. 3, the number of the sliding assemblies is plural, at least two sliding assemblies of the plural sliding assemblies are respectively located at both sides of the burner 2, the number of the first electric push rods 323 is one, and a first electric push rod 323 is located between the at least two sliding assemblies and connected to the two sliding assemblies.

In this embodiment, the stability that 2 lifts of combustor can be increased in the setting of two slip subassemblies, avoids combustor 2 to take place the skew in the lift in-process. A first electric putter 323 can drive two first sliders 321 simultaneously and move, can reduce cost, and the space that holds in the chamber 10 in addition is limited, and a first electric putter 323 is connected rationally with two sliding assembly, and compact structure can also make two articulated mast 31 motion synchronization that two sliding assembly correspond to make combustor 2 can stabilize the lift, avoids appearing the skew.

In addition, just can drive combustor 2 through a first electric putter 323 and go up and down, when can avoiding using many first electric putter 323, a first electric putter 323 damages the problem that leads to whole combustor 2 can't go up and down.

Optionally, the gas stove 100 includes a pushing member, the pushing member is connected to the first sliding block 321, the pushing member is located above the first sliding block 321, and the pushing member is configured to abut against the first electric push rod 323.

Alternatively, a pushing member is connected to the two first sliding blocks 321, as shown in fig. 4, so that a first electric push rod 323 can drive the two first sliding blocks 321 to move simultaneously, and the movement of the two first sliding blocks 321 can be synchronized, so that the lifting and lowering of the burner 2 are more stable.

Optionally, the number of the hinge rods 31 is multiple, one first sliding block 321 is correspondingly provided with multiple hinge rods 31, and the multiple hinge rods 31 are sequentially arranged on the first sliding block 321 at intervals along the extending direction of the first sliding rail 322. As shown in fig. 4, two hinge rods 31 are sequentially provided on the first slider 321 at intervals. This can increase the lift stability of combustor 2 in first direction or second direction, avoids combustor 2 to appear squinting.

Alternatively, the distance between two adjacent hinge rods 31 of the same first slider 321 is greater than or equal to the length of the hinge rods 31, so that enough space can be left on the first slider 321 to facilitate the rotation of the hinge rods 31.

Optionally, the setting direction of two sliding assembly is crossing with the straight line at first direction and second direction place, can guarantee like this that combustor 2 all is equipped with hinge rod 31 along circumference for combustor 2's lift is more stable.

For example, as shown in fig. 4, the first lifting plate 30 is rectangular, and a hinge rod 31 is correspondingly disposed at each of four corners of the first lifting plate 30, so that the lifting stability of the first lifting plate 30 can be increased.

Optionally, as shown in fig. 4, the first lifting plate 30 is provided with a first guide hole 301, and the first guide hole 301 penetrates through the first lifting plate 30 along the thickness direction of the first lifting plate 30. The gas stove 100 further comprises a first lifting rod 4, the first lifting rod 4 is fixedly arranged on the bottom wall of the accommodating cavity 10 and extends upwards, the first lifting rod 4 penetrates through a first guide hole 301, and the first guide hole 301 can move relative to the first lifting rod 4; when the first end of the hinge rod 31 moves along the first direction, the second end of the hinge rod 31 rotates relative to the first lifting plate 30 and drives the first lifting plate 30 to move upwards, and the first guide hole 301 of the first lifting plate 30 moves upwards along the first lifting rod 4, so as to realize the upwards movement of the burner 2; when the first end of the hinge rod 31 moves in the second direction, the second end of the hinge rod 31 rotates relative to the first lifting plate 30 and drives the first lifting plate 30 to move downwards, and the first guide hole 301 of the first lifting plate 30 moves downwards along the first lifting rod 4 to realize the downward movement of the burner 2.

In this embodiment, the first guiding hole 301 is matched with the first lifting rod 4, on one hand, to provide a guiding function for the lifting movement of the first lifting plate 30. On the other hand, the first guide hole 301 and the first lifting/lowering rod 4 can restrict the first lifting/lowering plate 30 from moving in other directions, so that the first lifting/lowering plate 30 can only perform lifting/lowering movement by the hinge rod 31. This can ensure stable lifting of the burner 2.

Alternatively, the number of the first guide holes 301 is plural, and the number of the first lift pins 4 is the same as the number of the first guide holes 301 and corresponds to one. The plurality of first guide holes 301 and the first elevating bar 4 can secure the elevating stability of the first elevating plate 30.

Alternatively, a plurality of first guide holes 301 are sequentially spaced along the circumferential direction of the first lifting plate 30, so that the circumferential lifting stability of the first lifting plate 30 can be ensured.

Illustratively, as shown in fig. 4, the first guide holes 301 are equal in number and correspond one-to-one to the hinge levers 31. This can ensure stable elevating movement of the first elevating plate 30 at each hinge lever 31.

Optionally, the gas stove 100 further includes a first guide seat, the first guide seat is located in the first guide hole 301, the first lifting rod 4 penetrates through the first guide seat, and the first guide seat is configured to reduce a friction force of the first guide hole 301 moving relative to the first lifting rod 4, so that the movement of the burner 2 is smoother.

Optionally, first guide holder is equipped with the ball, and the ball can reduce the frictional force between first lifter 4 and the guide holder, increases the lubrication, improves the effect of going up and down.

Optionally, as shown in fig. 6 to 8, the gas stove 100 further includes a liquid bearing disc 40 and a connecting rod 404, the liquid bearing disc 40 is covered above the opening 101, the liquid bearing disc 40 is provided with a first avoiding through hole 401, and the first avoiding through hole 401 is used for avoiding the burner 2 to realize the lifting movement of the burner 2. The connecting rod 404 is connected between the lower side of the liquid bearing plate 40 and the bottom wall of the accommodating chamber 10.

In this embodiment, the liquid receiving tray 40 is stably connected above the opening 101 through the connecting rod 404, when the burner 2 ascends, the fire cover 20 can ascend to the upper side of the liquid receiving tray 40, and the liquid receiving tray 40 is used for receiving the overflowing liquid of the pot, so as to prevent the overflowing liquid from flowing into the accommodating cavity 10.

Optionally, the liquid receiving tray 40 is attached to the upper surface of the housing 1, that is, there is no gap 2044 between the lower surface of the liquid receiving tray 40 and the upper surface of the housing 1, so as to prevent liquid overflow or other impurities from entering the accommodating cavity 10.

Optionally, as shown in fig. 1 and 10, the gas stove 100 further includes a support 5, the support 5 is connected to the upper end of the first lifting plate 30 and extends upward, the liquid receiving tray 40 is provided with a second avoiding through hole 402, the second avoiding through hole 402 is used for avoiding the support 5 to realize the lifting movement of the support 5, and the support 5 is used for supporting a pot.

In this embodiment, the support 5 is used for supporting the cookware, so that the cookware can be placed. And can make to have clearance 2044 between the bottom of pan and the fire lid 20 to guarantee the abundant burning of the flame of fire lid 20, and then improve combustion efficiency. The support 5 is arranged on the first lifting plate 30, so that the support 5 can move up and down along with the first lifting plate 30, and when the support 5 is lifted up, the support 5 is used for supporting the cookware. When the bracket 5 descends, the bracket can be accommodated in the accommodating cavity 10, so that the dead angle of the upper surface of the shell 1 is smaller, and the upper surface of the shell 1 can be cleaned conveniently.

Alternatively, as shown in fig. 8 and 9, the fire cover 20 includes a top wall 201, an outer diameter of the top wall 201 is larger than an inner diameter of the opening 101 or larger than an inner diameter of the first escape through hole 401, and when the burner 2 moves to the second position, a lower surface of the top wall 201 abuts against an upper surface of the housing 1 or an upper surface of the liquid bearing plate 40.

In this embodiment, when the burner 2 descends to the second position, the top wall 201 abuts against the upper surface of the liquid bearing disc 40 or the housing 1, that is, the top wall 201 covers the opening 101 or covers the first avoiding through hole 401, so as to block the opening 101 or the first avoiding through hole 401, prevent the soup and the like from flowing into the accommodating cavity 10, and the top wall 201 can be used as a part of the housing 1 and forms a completed table top together with the upper surface of the housing 1, so that the burner is convenient to clean and can be used as an extension of a meal preparation area.

In some alternative embodiments, the inner diameter of the first avoiding through hole 401 of the liquid bearing disc 40 may be larger than the inner diameter of the opening 101, so that the lower surface of the top wall 201 of the fire cover 20 abuts against the upper surface of the housing 1 when the burner 2 descends.

In other alternative embodiments, the inner diameter of the first avoiding through hole 401 of the liquid bearing disc 40 is smaller than or equal to the inner diameter of the opening 101, so that when the burner 2 descends, the lower surface of the top wall 201 of the fire cover 20 abuts against the upper surface of the liquid bearing disc 40.

Alternatively, as shown in fig. 5, 6 and 9, the height of the bracket 5 is greater than the height of the fire cover 20 when the burner 2 is moved to the first position; the burner 2 comprises a fire cover 20 assembly and a connecting plate 24, the fire cover 20 assembly comprises a fire cover 20 and a furnace chamber 21, and the fire cover 20 is arranged above the furnace chamber 21 in a covering manner; the connecting plate 24 is positioned above the first lifting plate 30 and below the liquid bearing disc 40, the connecting plate 24 is sleeved outside the furnace chamber 21 and connected with the furnace chamber 21, the support 5 moves upwards in the process that the first end of the hinge rod 31 moves along the first direction, and the first lifting plate 30 can abut against the connecting plate 24 to drive the connecting plate 24 to move upwards so as to drive the fire cover 20 to move upwards; when the first end of the hinge rod 31 moves in the second direction, the first lifting plate 30 moves downward, the bracket 5 moves downward, and the first lifting plate 30 can be separated from the connecting plate 24, so that the connecting plate 24 drives the fire cover 20 assembly to move downward.

In this embodiment, the height of the bracket 5 is greater than the height of the fire cover 20, so that the pot can be supported above the fire cover 20 to ensure that the flame of the fire cover 20 can be fully combusted. This also results in the burner 2 being lowered and the bracket 5 remaining partially above the housing 1 when the burner 2 is lowered to the second position. In this embodiment, the connection plate 24 is connected to the burner 2, and the connection plate 24 is located above the first elevating plate 30. When the first lifting plate 30 moves upwards, the first lifting plate 30 drives the support 5 to ascend, at the moment, the combustor 2 is located at the second position, the first lifting plate 30 is not in contact with the connecting plate 24, after the first lifting plate 30 ascends and is abutted to the connecting plate 24, the first lifting plate 30 can drive the connecting plate 24 to move upwards together, the connecting plate 24 drives the combustor 2 to move upwards together, and finally the combustor moves to the first position. When the first lifting plate 30 descends, the first lifting plate 30 drives the support 5 to move downwards, the first lifting plate 30 moves downwards, the connecting plate 24 drives the burner 2 to move downwards under the action of gravity of the burner 2 and the connecting plate 24, when the top wall 201 of the fire cover 20 is abutted against the upper surface of the shell 1 or the upper surface of the liquid bearing disc 40, the burner 2 and the connecting plate 24 do not move downwards any more, and the first lifting plate 30 drives the support 5 to continue to move downwards until the support 5 is completely received in the receiving cavity 10. Therefore, the bracket 5 and the burner 2 can be accommodated in the accommodating cavity 10, the sanitary dead angle of the upper surface of the shell 1 is reduced, and the cleaning is convenient.

Alternatively, the cavity 21 includes a cavity body 214 and a connecting edge 215, the cavity body 214 is disposed under the fire cover 20, the connecting edge 215 is disposed at an outer side of the cavity body 214 and extends along a circumferential direction of the cavity body 214, and the connecting edge 215 is disposed above the first elevating plate 30 and is connected to the connecting plate 24. In this embodiment, the connecting edge 215 is located above the connecting plate 24, and the first lifting plate 30 can support the cavity 21, so as to further improve the connection stability between the connecting plate 24 and the cavity 21.

Optionally, the gas range 100 further comprises a connecting piece 223, and the connecting piece 223 is connected between the ejector 224 and the connecting plate 24.

In this embodiment, the connecting plate 24 is connected with the ejector 224 of the combustor 2 through the connecting piece 223, so that the connection stability of the combustor 2 and the connecting plate 24 can be further increased, and the connecting plate 24 can drive the combustor 2 to move up and down.

The connecting piece 223 is L-shaped, the lower end of the connecting piece 223 is connected with the ejector 224, the upper end of the connecting piece 223 is erected above the connecting plate 24 and is connected with the connecting plate 24 through screws, and therefore when the connecting plate 24 goes up and down, the ejector 224 can be stably driven to go up and down, and all parts of the combustor 2 go up and down synchronously.

Optionally, as shown in fig. 6, the burner 2 further includes an elastic member 241, the elastic member 241 is at least partially supported between the connecting plate 24 and the liquid bearing disk 40, and the elastic member 241 between the connecting plate 24 and the liquid bearing disk 40 is elastically deformed when the connecting plate 24 moves upward.

In this embodiment, when the connecting plate 24 moves upward, the elastic member 241 is elastically deformed. That is to say, when the connecting plate 24 moves downwards, the connecting plate 24 can not only receive the combustor 2 and move downwards under the action of its own gravity, and the elastic member 241 returns to its original shape, and can apply a downward force to the connecting plate 24, so that the connecting plate 24 can drive the combustor 2 to move downwards, and the combustor 2 can be stably descended.

Optionally, as shown in fig. 6 and 9, the gas range 100 further comprises a guide rod 403, and the guide rod 403 is connected below the liquid bearing disc 40. The first lifting plate 30 is provided with a first through hole 302, the first through hole 302 penetrates through the first lifting plate 30 along the thickness direction of the first lifting plate 30, the connecting plate 24 is provided with a second through hole 242, and the second through hole 242 penetrates through the connecting plate 24 along the thickness direction of the connecting plate 24; the guide rod 403 sequentially penetrates through the second through hole 242 and the first through hole 302 and then extends to the lower side of the first lifting plate 30, and when the first lifting plate 30 moves, both the first through hole 302 and the second through hole 242 can move relative to the guide rod 403.

In this embodiment, the guide rod 403 enables the first lifting plate 30 and the connecting plate 24 to maintain the stability of the lifting direction during the lifting process, so as to prevent the combustor 2 from deviating toward other directions.

Optionally, the elastic element 241 is at least partially disposed in the second through hole 242 and sleeved outside the guide rod 403.

In this embodiment, the elastic member 241 is sleeved outside the guide rod 403 and disposed in the second through hole 242, so that the elastic member 241 does not need to be additionally disposed, and the stress positions of the elastic member 241 and the guide rod 403 are the same, which can prevent the connection plate 24 and the first lifting plate 30 from being subjected to different forces when lifted and lowered, thereby preventing the combustor 2 from deviating.

Optionally, the number of the burners 2 is plural, and each burner 2 is provided with a first driving mechanism 32 and a first lifting plate 30, so that the lifting of different burners 2 of the gas stove 100 is not affected, and the convenience of using the gas stove 100 is improved.

Alternatively, when the number of the burners 2 is plural, the arrangement direction of the plural burners 2 intersects with a straight line in which the first direction and the second direction are located. This can avoid interference between the first electric pushrods 323 of the plurality of burners 2. Illustratively, as shown in fig. 9, two burners 2 are arranged along the length direction of the accommodating cavity 10, and the straight lines of the first direction and the second direction are arranged along the width direction of the accommodating cavity 10, so that the arrangement of the first electric push rod 323 is facilitated, the first electric push rod 323 does not need to be arranged in an increased space, the size of the gas stove 100 does not need to be increased, and the flexibility of the gas stove 100 can be ensured.

Alternatively, as shown in fig. 11 to 16, the burner 2 includes a fire cover 20, a furnace chamber 21, and an injector 22, the fire cover 20 is disposed above the furnace chamber 21, and the injector 22 is communicated with the furnace chamber 21 for supplying gas or a mixture of gas and primary air (hereinafter, referred to as gas) to the furnace chamber 21 and the fire cover 20.

The fire cover 20 defines a gas mixing chamber, fire holes 205 communicated with the gas mixing chamber are formed in the side wall of the fire cover 20, and the fire holes 205 are used for combustion so as to realize the combustion of the fire cover 20.

As shown in fig. 11 to 13, an embodiment of the present disclosure further provides a fire cover 20, where the fire cover 20 defines a first cavity 2041 and a second cavity 2042, the first cavity 2041 is located above the second cavity 2042, the first cavity 2041 is adapted to communicate with the first injector 221, and the second cavity 2042 is adapted to communicate with the second injector 222. The side wall of the fire cover 20 is provided with a first fire hole 2051 and a second fire hole 2052, the first fire hole 2051 is communicated with the first cavity 2041, and the second fire hole 2052 is communicated with the second cavity 2042. The fire holes 205 include a first fire hole 2051 and a second fire hole 2052, and the gas mixing cavity 204 includes a first cavity 2041 and a second cavity 2042.

In this embodiment, the fire cover 20 integrates the first cavity 2041 and the second cavity 2042 on one fire cover 20, and then cooperates with the first fire holes 2051 and the second fire holes 2052 to form two-ring fire, so that a plurality of fire covers 20 are not needed, sanitary dead angles of the gas stove 100 can be reduced, and cleaning convenience is improved. In addition, the first cavity 2041 is located above the second cavity 2042, that is, the first cavity 2041 and the second cavity 2042 are provided with two cavities in the height direction of the fire cover 20, so that the diameter of the fire cover 20 can be reduced, the space occupied by the fire cover 20 is further reduced, the sanitary dead angle is reduced, and the convenience in cleaning the gas stove 100 is improved.

In this embodiment, 2 liftings of combustor only need set up a fire lid 20 and just can realize two rings of fire, and a fire lid 20 can reduce the complexity that 2 liftings of combustor moreover, and the cleanness of being convenient for more.

Alternatively, the first ejector 221 may be one of the inner ejector 22 and the outer ejector 22, and the second ejector 222 may be the other of the inner ejector 22 and the outer ejector 22. That is to say, the ejectors 22 corresponding to the first cavity 2041 and the second cavity 2042 can be adjusted according to actual conditions.

Optionally, the first fire holes 2051 and the second fire holes 2052 are disposed on the outer sidewall 202 of the fire cover 20, and the first fire holes 2051 are located above the second fire holes 2052.

In this embodiment, the first fire holes 2051 and the second fire holes 2052 are formed in the same side wall of the fire cover 20, so that the intensity of flames can be increased, and the first fire holes 2051 are located below the second fire holes 2052, so that the flames at the first fire holes 2051 can stabilize the flames at the second fire holes 2052.

It should be noted that: the first fire holes 2051 and the second fire holes 2052 may not be located on the same side wall, for example, the first fire holes 2051 are located on the top wall 201 of the fire cover 20, and the second fire holes 2052 are located on the side wall of the fire cover 20, so that the area of flames can be increased. Therefore, the user can set the positions of the first fire holes 2051 and the second fire holes 2052 according to actual requirements.

Optionally, the number of the first fire holes 2051 is plural, the plurality of first fire holes 2051 are sequentially arranged at intervals in the circumferential direction of the fire cover 20, the number of the second fire holes 2052 is plural, and the plurality of second fire holes 2052 are sequentially arranged at intervals in the circumferential direction of the fire cover 20. Wherein, the first fire holes 2051 are staggered with the second fire holes 2052.

In this embodiment, the first fire holes 2051 and the second fire holes 2052 are all arranged along the circumferential direction of the fire cover 20, so that the fire cover 20 can be ignited along the circumferential direction, and the pot can be heated uniformly. First fire hole 2051 and second fire hole 2052 set up in a staggered manner, can avoid first fire hole 2051 and second fire hole 2052 to compete for the air like this, reduce the flue gas.

Optionally, the fire cap 20 is further configured with a slot 206, and the slot 206 extends circumferentially of the fire cap 20 and through the plurality of second fire holes 2052.

In this embodiment, the cutting grooves 206 can prevent the second fire holes 2052 from leaving flames, and can improve the fire transfer speed of the second fire holes 2052 in the circumferential direction of the fire cover 20, thereby further improving the flame stabilizing effect on the first fire holes 2051.

Optionally, the second fire holes 2052 have a smaller diameter than the first fire holes 2051.

In this embodiment, first fire hole 2051 is in the top, the aperture of first fire hole 2051 is great, can guarantee the flame combustion intensity of fire lid 20, second fire hole 2052 is located the below of first fire hole 2051, and can play the steady flame effect, the aperture of second fire hole 2052 is less than the aperture of first fire hole 2051, the flame that can avoid second fire hole 2052 department and the flame of first fire hole 2051 department compete for the air, or the flame of avoiding two fire holes 205 is alternately, can reduce the production of flue gas.

Optionally, the fire lid 20 includes a top wall 201, an outer side wall 202 and an inner side wall 203, the top wall 201 being circular-like. And an outer side wall 202, which is annular and is located below the top wall 201. And the inner side wall 203 is annular and is positioned below the top wall 201 and on the inner side of the outer side wall 202, and the top wall 201, the outer side wall 202 and the inner side wall 203 jointly enclose to form a mixed air cavity 204.

As shown in fig. 13, the fire lid 20 further includes a first partition 2043, the first partition 2043 is located in the air mixing cavity 204, is connected to an inner wall surface of the outer side wall 202, and has a gap 2044 with the inner side wall 203, the first partition 2043 divides the air mixing cavity 204 into a first cavity 2041 and a second cavity 2042, and the first cavity 2041 is suitable for being communicated with the first injector 221 through the gap 2044.

In this embodiment, the first partition 2043, the inner side wall 203 and the outer side wall 202 jointly separate the air mixing cavity 204 into the first cavity 2041 and the second cavity 2042, the first cavity 2041 is located above the second cavity 2042, and the first cavity 2041 is communicated with the first ejector 221 through the gap 2044, so that the first cavity 2041 and the second cavity 2042 can be communicated with the corresponding ejector 22, and normal combustion of the fire cover 20 is guaranteed.

Optionally, the first fire holes 2051 are upwardly inclined in the inside-to-outside direction. With the arrangement, the flowing speed of gas at the first fire holes 2051 can be increased, and the flame intensity at the first fire holes 2051 can be increased.

Optionally, the second fire holes 2052 are upwardly inclined in the inside-to-outside direction. With the arrangement, the flowing speed of the gas at the second fire holes 2052 can be increased, and the flame intensity at the second fire holes 2052 can be further increased.

Optionally, the fire cover 20 includes a web spoke connected between the first partition 2043 and the inner sidewall 203, which can increase the strength of the first partition 2043. Alternatively, as shown in the figure, a plurality of connecting spokes are arranged at intervals along the circumference of the fire cover 20, so that the strength of the first partition 2043 can be ensured, and the flow of the gas in the gap 2044 can not be disturbed.

Optionally, the inlet end of the second fire hole 2052 is disposed at the junction of the first partition 2043 and the outer sidewall 202 of the fire cover 20, and the second fire hole 2052 is inclined upward in the inward-outward direction.

In this embodiment, since the first fire holes 2051 are inclined upward in the direction from inside to outside, in order to ensure that the second fire holes 2052 are not too far away from the first fire holes 2051, the second fire holes 2052 are arranged as close as possible, so that the inlet ends of the second fire holes 2052 are arranged at the connection between the first partition members 2043 and the outer side wall 202 of the fire cover 20, and the second fire holes 2052 are inclined upward in the direction from inside to outside, which can improve the height of the second fire holes 2052 as much as possible. And like this the exit end of first fire hole 2051 and second fire hole 2052 all is close to the upper portion of fire lid 20, can reduce the distance of flame and pan, can guarantee that the flame of fire lid 20 can burn the pan, improves the effect of burning.

Optionally, the first partition 2043 comprises a first wall section having a gap 2044 between one end and the inner sidewall 203 and a second wall section having one end connected to the other end of the first wall section and the other end connected to the outer sidewall 202, wherein the second wall section is inclined upward in the inside-out direction.

In this embodiment, the second wall section is upwardly sloped, that is, the first partition 2043 is upwardly sloped near the wall section of the outer sidewall 202, which enables the second fire holes 2052 to be further upwardly disposed.

Optionally, the fire lid 20 further defines a secondary air passage 208, and the secondary air passage 208 penetrates the bottom wall of the fire lid 20 in the thickness direction of the fire lid 20 and communicates with the outside. The outlet end of the secondary air passage 208 communicates with the fire hole 205. The fire cover 20 also defines a through groove which extends along the radial direction of the fire cover 20 and is communicated with the secondary air channel 208 after penetrating through the fire cover 20. The inlet end of the through groove is communicated with the outlet end of the secondary air channel 208, the outlet end of the through groove is communicated with the outside, and secondary air flowing out of the secondary air channel 208 can flow to the fire hole 205 along the through groove. Specifically, the inner side wall 203 of the fire cover 20 encloses to form a secondary air channel 208, that is, the secondary air channel 208 is located inside the inner side wall 203, and the through groove penetrates through the inner side wall 203 and the outer side wall 202 of the fire cover 20.

In this embodiment, the secondary air passage 208 is provided inside the inner wall 203, so that the arrangement of the fire hole 205 and the air mixing chamber 204 can be ensured, and the supply of the secondary air can be ensured. Set up like this, fire lid 20 is rationally distributed, and the effect is showing, and secondary air passageway 208 and logical groove can provide secondary air for fire hole 205 of fire lid 20 to guarantee that the flame of fire hole 205 department can abundant burning, reduce the flue gas.

Optionally, the fire lid 20 further includes a connection rib 2082, the connection rib 2082 is located in the secondary air channel 208 and connected to an inner wall surface of the inner side wall 203, wherein the connection hole 2081 is provided in the connection rib 2082.

In this embodiment, the connecting rib 2082 facilitates the arrangement of the connecting hole 2081 to realize the connection between the fire cover 20 body and the top wall 201. Exemplarily, as shown in fig. 13, the connecting ribs 2082 are plural, and the plurality of connecting ribs 2082 are arranged in a crossed manner, so that the arrangement strength of the connecting ribs 2082 can be increased, the strength of the connecting holes 2081 can be further ensured, and finally, the stable connection between the top wall 201 and the fire cover 20 body can be realized.

Optionally, the furnace chamber 21 is located below the fire cover 20, the furnace chamber 21 defines a first air distribution channel 211 and a second air distribution channel 212, the second air distribution channel 212 is sleeved outside the first air distribution channel 211, the first air distribution channel 211 is communicated with the first cavity 2041, and the second air distribution channel 212 is communicated with the second cavity 2042; the assembly of the eductor 22 includes a first eductor 221 and a second eductor 222, the first gas distribution passage 211 communicates between the first eductor 221 and the first cavity 2041, and the second gas distribution passage 212 communicates between the second eductor 222 and the second cavity 2042.

In this embodiment, the furnace chamber 21 is used to communicate the ejector 22 and the fire cover 20, and can split the gas flowing in from the ejector 22 to guide the gas flowing out from different ejectors 22 to the corresponding fire covers 20. Because there is the clearance 2044 between first partition 2043 and the inside wall 203, consequently, the second cavity 2042 is located the outside of clearance 2044, and the second cavity 2042 is linked together with the second gas distribution channel 212 that is located the outside, and first cavity 2041 communicates through clearance 2044 and the first stage channel that is located the inboard, can guarantee like this that two cavitys of fire lid 20 have the gas inflow to guarantee the normal burning of fire lid 20.

Alternatively, as shown in fig. 10 and 17, the accommodating chamber 10 of the gas range 100 has a movable opening 102, the movable opening 102 is communicated with the accommodating chamber 10, and when the burner 2 moves to the first position, the fire hole 205 of the fire cover 20 is above the movable opening 102, so as to burn the fire cover 20. The gas range 100 further includes a liner 11, and the liner 11 is disposed at an edge of the movable opening 102 and protrudes from an upper surface of the housing 1. When the burner 2 is lowered to the second position, the lower surface of the top wall 201 of the fire cover 20 abuts against the liner 11.

In this embodiment, when combustor 2 descends to the second position, the lower surface of roof 201 of fire lid 20 and bush 11 looks butt, and bush 11 can reduce the adsorption affinity between the upper surface of roof 201 lower surface and the casing 1 of fire lid 20 like this, and then reduces the jam of combustor 2 lift in-process, can reduce the heat transfer of fire lid 20 to casing 1 simultaneously. In addition, the lining 11 protrudes from the upper surface of the housing 1, so that water on the upper surface of the fire cover 20 or water on the upper surface of the housing 1 can be prevented from flowing into the accommodating cavity 10, and the lining 11 plays a certain role in blocking.

It should be noted that: the movable port 102 of the embodiment of the present disclosure is an opening 101 or a first avoiding through hole 401, so that the bush 11 may be provided on the housing 1 or the liquid bearing disk 40. Specifically, as shown in fig. 17, when the inner diameter of the first escape through hole 401 is larger than the inner diameter of the opening 101, the bushing 11 is provided in the opening 101, and as shown in fig. 10, when the inner diameter of the first escape through hole 401 is smaller than or equal to the inner diameter of the opening 101, the bushing 11 is provided in the first escape through hole 401.

Alternatively, as shown in fig. 18 and 19, the bush 11 is configured with a catching groove 111, a notch of the catching groove 111 faces an edge of the movable opening 102, and the catching groove 111 is fitted to the edge of the movable opening 102 so that the bush 11 is mounted at the edge of the movable opening 102.

In this embodiment, draw-in groove 111 is convenient for bush 11 stable installation in the edge of activity mouth 102, and the installation of bush 11 is comparatively convenient with the dismantlement like this, and then conveniently cleans gas range 100.

Optionally, the liner 11 is annular, and the liner 11 is matched with the top wall 201 so that the top wall 201 can abut against the liner 11 along its circumference.

In this embodiment, the annular liner 11 enables the liner 11 to be abutted against the top wall 201 in the circumferential direction, and prevents soup or water from flowing into the accommodating chamber 10 in the circumferential direction of the movable opening 102.

Alternatively, as shown in fig. 14, the lower wall of the top wall 201 is recessed upwardly to form a recess 2012, and the upper end of the liner 11 is located within the recess 2012 when the burner 2 is moved to the second position.

In this embodiment, the groove 2012 is used for avoiding the liner 11, so that when the combustor 2 moves to the second position, the liner 11 can abut against the top wall 201 of the groove 2012, so as to prevent the combustor 2 from being jammed when ascending and descending.

Alternatively, when the burner 2 is moved to the second position, the lower wall surface of the outer side wall 202 of the groove 2012 abuts against the upper wall surface of the casing 1.

In this embodiment, when the burner 2 moves to the second position, the outer sidewall 202 of the groove 2012 abuts against the housing 1, so that the soup or water can be further prevented from flowing into the groove 2012, and further prevented from flowing into the accommodating cavity 10.

In some alternative embodiments, as shown in fig. 13 and 14, the fire lid 20 may be divided into two parts, the fire lid 20 is divided into a top wall 201 and a fire lid 20 body, the fire lid 20 body includes an outer side wall 202 and an inner side wall 203, the outer side wall 202 is sleeved outside the inner side wall 203, the inner side wall 203 and the outer side wall 202 jointly enclose to form a gas mixing chamber, wherein the outer side wall 202 is provided with fire holes 205 communicated with the gas mixing chamber. The top of gas mixing chamber is located to roof 201 lid, and roof 201 can dismantle with fire lid 20 body and be connected, and the external diameter of roof 201 is greater than the external diameter of fire lid 20 body.

Top wall 201 and fire lid 20 body can be dismantled and be connected, be convenient for like this with the split of fire lid 20, and then clean the inside fire hole 205 of fire lid 20 or fire lid 20. And roof 201 can be dismantled with fire lid 20 and be connected, also be convenient for the dismantlement and the installation of fire lid 20, and roof 201 just can guarantee to install in place with the installation of fire lid 20 body back moreover, has improved the convenience of fire lid 20 installation. In addition, the external diameter of roof 201 is greater than the external diameter of fire lid 20 body, and like this, the overflow of pan flows to roof 201 after, can follow roof 201 and directly flow down, can not flow to on the fire lid 20 body, can prevent like this that the fire hole 205 of fire lid 20 from blockking up, has further improved the clean convenience of fire lid 20. In addition, the outer diameter of the top wall 201 is larger than the outer diameter of the fire lid 20 body, so that the top wall 201 can be ensured to be in contact with the upper surface of the liquid receiving disc 40 or the upper surface of the housing 1 after the fire lid 20 is lowered.

Optionally, the cross section of the top wall 201 is circular-like, a lower surface portion of the top wall 201 extends downward to form a connecting column 2011, the fire cover 20 body is provided with a connecting hole 2081, and the connecting hole 2081 extends along the thickness direction of the fire cover 20 body. Wherein, the spliced pole 2011 is constructed and is had connecting portion, and connecting hole 2081 is constructed and is connected the cooperation portion with connecting portion adaptation, and when the spliced pole 2011 was inserted in connecting hole 2081, connecting portion can cooperate with being connected the cooperation portion to connect fire lid 20 body and roof 201.

In this embodiment, the connecting column 2011 is connected with the connecting hole 2081 through the connecting portion and the connecting matching portion, so that the connection between the top wall 201 and the fire cover 20 body can be realized. Realize connecting through spliced pole 2011 and connecting hole 2081, need not to establish a plurality of screw holes in addition at roof 201 and fire lid 20 body, reduce the use of screw, can reduce the installation complexity to realize roof 201 and the connection of fire lid 20 body.

Optionally, the connecting post 2011 is located at the center of the top wall 201, so that the connection between the top wall 201 and the fire cover 20 body is stable, and the top wall 201 can be prevented from shifting when the top wall 201 receives external force.

Optionally, the connecting portion includes an external thread, the connection fitting portion includes an internal thread, and the external thread is adapted to the internal thread.

In this embodiment, through external screw thread and internal thread, just can realize roof 201 and the installation and the dismantlement of fire lid 20 body through rotatory roof 201, need not with the help of the instrument, also need not to establish the screw in addition, and the user installation also need not worry that the screw loses with the dismantlement time. Moreover, through the connection mode of internal thread and external thread, roof 201 and this body coupling of fire lid 20 are inseparabler, can prevent mixing of gases chamber 204 gas leakage.

Alternatively, the projections of the fire holes 205 are all located in the top wall 201 in a direction from bottom to top.

In this embodiment, the projection of the fire hole 205 is located in the top wall 201, so that the top wall 201 can block the soup from flowing into the fire hole 205, and further prevent the fire hole 205 from being blocked.

The second embodiment is different from the first embodiment in that:

the embodiment of the present disclosure also provides another lifting manner of the gas range 100, and as shown in fig. 20 to 24, the gas range 100 includes a housing 1, a burner 2, and a second lifting assembly 8, and the lifting assembly includes the second lifting assembly 8. The casing 1 defines a housing chamber 10 having an opening 101; the burner 2 comprises a fire cover 20, and the burner 2 is movably arranged in the accommodating cavity 10. Second lifting unit 8 is connected with combustor 2 for drive combustor 2 and for holding chamber 10 and carry out elevating movement between primary importance and second place, when combustor 2 rises to the primary importance, the fire hole 205 of fire lid 20 is located the top of opening 101, is used for realizing the burning, and when combustor 2 descends to the second place, the fire hole 205 of fire lid 20 is located and holds the chamber 10. The lifting assembly 3 comprises a second driving mechanism 81, a sliding block 82 (hereinafter referred to as a second sliding block 82 for convenience of distinction), and a second lifting plate 80, the second lifting plate 80 is connected with the burner 2, the second driving mechanism 81 is in driving connection with the second sliding block 82, an inclined surface 821 is formed on the upper wall surface of the second sliding block 82, the second lifting plate 80 is located above the second sliding block 82 and is in contact with the inclined surface 821, and when the second driving mechanism 81 drives the second sliding block 82 to move along the third direction or the fourth direction, the second lifting plate 80 can move along the inclined surface 821 to adjust the height of the second lifting plate 80, so that the burner 2 moves between the first position and the second position; the third direction is opposite to the fourth direction, and a straight line where the third direction and the fourth direction are located intersects with the vertical direction.

In this embodiment, in the present embodiment, the housing 1 can be understood as a cooking bench, the burner 2 can move in the accommodating cavity 10, and when the burner 2 is lifted to the first position, the fire hole 205 of the fire cover 20 of the burner 2 can be lifted above the opening 101, that is, the fire cover 20 can be lifted above the housing 1, and the fire cover 20 can burn, so as to heat a pot and the like above the fire cover 20. When the burner 2 descends to the second position, the burner 2 can be completely or partially received in the accommodating cavity 10, and the fire hole 205 of the fire cover 20 is located in the accommodating cavity 10, so that the upper surface of the housing 1 can be cleaned conveniently, and a user can be scalded by the fire cover 20 when cleaning the upper surface (hereinafter, referred to as a table top) of the housing 1.

The second lifting plate 80 is located above the second slider 82 and abuts against the second slider 82, that is, the second lifting plate 80 and the second slider 82 are vertically disposed. And the straight line of the third direction and the fourth direction intersects with the vertical direction, therefore, in the sliding process of the second slider 82, the second slider 82 can move towards the third direction or the fourth direction relative to the second lifting plate 80, and since the height of the inclined surface 821 is changed, in the moving process of the second slider 82, because the second lifting plate 80 is in contact with the inclined surface 821, the height of the second lifting plate 80 is also changed, so that the height of the second lifting plate 80 can be adjusted, and the lifting of the burner 2 can be further realized. The second slider 82 is located in the accommodating cavity 10, the occupied space in the height direction is small, the second slider 82 can be arranged in the width direction and/or the length direction of the gas stove 100, the space outside the shell 1 of the gas stove 100 cannot be occupied, the existence of the dead angle outside the gas stove 100 is reduced, the upper surface of the shell 1 of the gas stove 100 and the like can be cleaned conveniently, and the cleaning effect of the gas stove 100 is improved. And adopt the second lifter plate 80 and the mode that the inclined plane 821 cooperatees to realize going up and down, simple structure easily realizes, and stability is strong, can improve the stability that combustor 2 goes up and down.

Optionally, the straight lines of the third direction and the fourth direction are perpendicular to the vertical direction, that is, the straight lines of the third direction and the fourth direction may be a horizontal direction, and the straight lines of the third direction and the fourth direction may be the length or width direction of the accommodating cavity 10, and of course, the straight lines of the third direction and the fourth direction may also be slightly offset from the horizontal direction. For example, as shown in fig. 24, the direction indicated by the arrow of C is the fourth direction, and the direction indicated by the arrow of D is the third direction.

Alternatively, as shown in fig. 22, the inclined surface 821 includes a first wall 8211, a second wall 8212 and a third wall 8213, and the first wall 8211 is a horizontal surface. The second wall 8212 is a horizontal surface and is located at one end of the first wall 8211, and the height of the second wall 8212 is smaller than that of the first wall 8211. The third wall 8213 is connected between the first wall 8211 and the second wall 8212.

In this embodiment, the height of the second wall 8212 is less than the height of the first wall 8211, and the third wall 8213 is connected between the first wall 8211 and the second wall 8212, so that the third wall 8213 is inclined, and when the second elevating plate 80 moves to the third wall 8213, the height of the second elevating plate 80 starts to change, and the height of the second elevating plate 80 can be adjusted. The first wall 8211 and the second wall 8212 play a role in buffering, so that the lifting process of the second lifting plate 80 is relatively smooth, and sudden falling or rising cannot occur.

Optionally, the gas stove 100 further includes a second sliding rail 8215, the second sliding rail 8215 extends along a straight line where the third direction and the fourth direction are located, and is connected to the second sliding block 82 in a sliding manner, and the second driving mechanism 81 can drive the second sliding block 82 to slide along the second sliding rail 8215.

In this embodiment, the second sliding rail 8215 is used for sliding the second slider 82, so that the second slider 82 can slide in the third direction or the fourth direction, and the second slider 82 is prevented from sliding in other directions.

Alternatively, the second driving mechanism 81 includes a second electric push rod, and the second electric push rod is in driving connection with the second sliding block 82, and the second electric push rod can drive the second sliding block 82 to move towards the third direction or the fourth direction. The second electric push rod has reliable motion and good continuity, so that the lifting of the combustor 2 is smoother.

Alternatively, as shown in fig. 21 and 22, the second lifting plate 80 includes a second lifting plate body 801 and a protrusion 802, and the second lifting plate body 801 is connected to the burner 2. The protrusion 802 is located below the second lifting plate body 801 and abuts against the inclined surface 821.

In this embodiment, the second lifting plate body 801 is used to drive the burner 2 to move up and down, and the protrusion 802 is used to abut against the inclined surface 821, that is, the protrusion 802 is a force bearing point of the second lifting plate 80. The protrusion 802 facilitates the abutment of the second lifting plate 80 with the inclined surface 821, thereby achieving the lifting of the burner 2.

Alternatively, as shown in fig. 22, the number of the burners 2 is plural, and the number of the second sliders 82 is the same as the number of the burners 2 and corresponds to one, wherein one second driving mechanism 81 is connected to at least two second sliders 82.

In this embodiment, one second driving mechanism 81 is connected to at least two second sliders 82, and the number of the second sliders 82 is the same as the number of the burners 2 and corresponds to one. It can be understood that: the second driving mechanism 81 drives at least two burners 2 to ascend and descend, so that the number of the second driving mechanisms 81 can be reduced, and the cost of the gas range 100 can be further reduced.

Illustratively, as shown in fig. 23, two burners 2 are sequentially arranged at intervals along the length direction of the accommodating chamber 10, correspondingly, two second sliders 82 corresponding to the two burners 2 are also sequentially arranged at intervals along the length direction of the accommodating chamber 10, and the second driving mechanism 81 is located between the two second sliders 82 and also between the two burners 2. Thus, the second driving mechanism 81 fully utilizes the space between the two burners 2 in the gas stove 100, and the second driving mechanism 81 is not required to be additionally arranged, so that the size of the gas stove 100 is not increased, and the application of the gas stove 100 is more flexible.

It should be noted that: the number of the second driving mechanisms 81 can also be multiple, each second sliding block 82 is in driving connection with one second driving mechanism 81, so that the lifting of each burner 2 is independent, and the plurality of burners 2 are not interfered with each other, thereby increasing the flexibility of the use of the gas stove 100.

Optionally, a second lifting plate 80 includes at least two protrusions 802, and the number of the at least two protrusions 802 is the same as the number of the at least two second sliding blocks 82 and corresponds to one another.

In this embodiment, a second lifting plate 80 includes at least two protrusions 802, that is, a second lifting plate 80 is connected to at least two burners 2 at the same time, and a second lifting plate 80 is matched with a second driving mechanism 81, so that at least two burners 2 can be lifted synchronously, thereby avoiding the unsynchronized movement of the second lifting plate 80 caused by the matching of different second lifting plates 80 and a second driving mechanism 81.

Optionally, the second lifting plate 80 is provided with a second guide hole, and the second guide hole penetrates through the second lifting plate 80 along the thickness direction of the second lifting plate 80; the gas range 100 further includes a second lifting rod 9, the second lifting rod 9 is disposed on the bottom wall of the accommodating cavity 10 and extends upward, and when the second lifting plate 80 moves, the second guide hole can slide along the second lifting rod 9.

In this embodiment, the second guiding hole is matched with the second lifting rod 9, so as to provide a guiding function for the lifting movement of the second lifting plate 80. On the other hand, the second guide hole and the second lifting/lowering rod 9 can restrict the second lifting/lowering plate 80 from moving in other directions, so that the second lifting/lowering plate 80 can only perform lifting/lowering movement by the inclined surface 821. This ensures stable lifting and lowering of the burner 2.

Alternatively, the number of the second guide holes is plural, and the plural second guide holes are arranged at intervals along the circumferential direction of the combustor 2, so that the lifting stability of the combustor 2 can be increased.

Optionally, the gas stove 100 further comprises a second guide seat 803, the second guide seat 803 is located in a second guide hole, the second lifting rod 9 penetrates through the second guide seat 803, and the second guide seat 803 is used for reducing the friction force of the movement of the second guide hole relative to the second lifting rod 9, so as to make the movement of the burner 2 smoother.

Optionally, the second guiding seat 803 is provided with a ball, and the ball can reduce the friction between the second lifting rod 9 and the second guiding seat 803, increase lubrication, and improve the lifting effect.

Alternatively, the bottom of the protrusion 802 is shaped like a cone, so that the contact area between the protrusion 802 and the inclined surface 821 can be reduced appropriately, which facilitates the abutment between the protrusion 802 and the inclined surface 821, and the size of the inclined surface 821 does not need to be too large, which can further save space.

Optionally, the second lifting plate 80 is sleeved outside the cavity 21, and the second lifting plate 80 is connected to the cavity 21.

In this embodiment, the outside of furnace chamber 21 is located to the second lifter plate 80 cover, can not disturb the elevating movement of combustor 2 on the one hand, and on the other hand, because furnace chamber 21 is bulky, furnace chamber 21 position is moderate, and second lifter plate 80 is connected with furnace chamber 21, can increase the stability of being connected with combustor 2 to make second lifter plate 80 can stably drive combustor 2 and carry out elevating movement.

Optionally, the connecting edge 215 is disposed above the second lifting plate 80 and connected to the second lifting plate 80. In this embodiment, the connecting edge 215 is located above the second lifting plate 80, and the second lifting plate 80 can support the cavity 21, so as to further improve the stability of the connection between the second lifting plate 80 and the cavity 21.

Optionally, the cavity 21 and the second lifting plate 80 are detachably connected or fixedly connected. Wherein, the detachable connection facilitates the assembly, disassembly and cleaning of the oven cavity 21 and the second lifting plate 80. The fixed connection increases the coupling strength of the cavity 21 and the second elevating plate 80. Specifically, the connecting edge 215 is detachably connected to the second lifting plate 80 by screws.

Optionally, an ejector 224 is positioned below the second elevating plate 80 and communicates with the cavity 21. The connector 223 is connected between the injector 224 and the second elevating plate 80.

In this embodiment, second lifter plate 80 still is connected with the ejector 224 of combustor 2 through connecting piece 223, can further increase combustor 2 like this and second lifter plate 80's stability of being connected to guarantee that second lifter plate 80 can drive combustor 2 and carry out elevating movement.

For example, as shown in fig. 23, the connecting member 223 is L-shaped, the lower end of the connecting member 223 is connected to the injector 224, and the upper end of the connecting member 223 is erected above the second lifting plate 80 and is connected to the second lifting plate 80 through a screw, so that when the second lifting plate 80 is lifted, the injector 224 can be stably driven to lift, and thus, each part of the burner 2 can be lifted synchronously.

Optionally, the gas range 100 further comprises a bracket 5 and a support rod 51, wherein the bracket 5 is used for supporting a pot. The support rod 51 is connected between the bracket 5 and the bottom wall of the accommodating cavity 10; the second lifter plate 80 has been seted up the first hole of dodging, the first hole of dodging runs through the second lifter plate 80 along the thickness direction of second lifter plate 80, the second hole of dodging has been seted up to the roof 201 of casing 1, the second dodges the hole and runs through the roof 201 of casing 1 along the thickness direction of the roof 201 of casing 1, the first hole of dodging and the second of dodging dodge the hole corresponding, bracing piece 51 runs through in proper order first dodge the hole and the second dodge the hole after be connected with support 5.

In this embodiment, the bracket 5 is fixedly connected to the gas stove 100 through the support rod 51, that is, the bracket 5 cannot be lifted along with the burner 2, so that the bracket 5 can be set to have a large size to support pots of various sizes and weights, thereby ensuring normal use of the gas stove 100.

Alternatively, the number of the brackets 5 is plural, and the number of the support rods 51 is the same as the number of the brackets 5 and corresponds to one, so that each bracket 5 can be stably supported on the gas range 100.

The above description and the drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A gas range, comprising:

the shell defines an accommodating cavity with a movable opening, and the movable opening faces upwards;

the burner is movably arranged in the accommodating cavity and comprises a fire cover, the fire cover comprises a fire cover body and a top wall, the top wall is arranged above the fire cover body in a covering manner, and the outer diameter of the top wall is larger than that of the fire cover body;

the bushing is arranged at the edge of the movable opening and protrudes out of the upper surface of the shell;

the burner can move up and down between a first position and a second position relative to the accommodating cavity, and when the burner rises to the first position, the fire hole of the fire cover is positioned above the movable opening so as to realize the combustion of the fire cover; the lower surface of the top wall abuts the liner when the combustor is lowered to the second position.

2. Gas burner according to claim 1,

the bush is constructed with the draw-in groove, the notch of draw-in groove orientation the edge of activity mouth, the draw-in groove with the edge looks adaptation of activity mouth makes the bush install in the edge of activity mouth.

3. Gas burner according to claim 1,

the bush is annular, and the bush with the roof matches to make the roof can be followed its circumference with the bush looks butt.

4. Gas burner according to claim 1,

the lower wall of the top wall is upwardly recessed to form a recess in which the upper end of the liner is located when the burner is moved to the second position.

5. Gas range according to claim 4,

and when the burner moves to the second position, the lower wall surface of the outer side wall of the groove is abutted against the upper wall surface of the shell.

6. Gas burner according to claim 1,

the top wall and the fire cover body are detachably connected.

7. Gas burner according to claim 1,

the fire lid body includes:

an inner sidewall;

the outer side wall is sleeved outside the inner side wall, the outer side wall and the inner side wall jointly enclose to form a gas mixing chamber, the top wall is covered above the gas mixing chamber, and the outer side wall is provided with a fire hole communicated with the gas mixing chamber;

wherein, along the direction from bottom to top, the projection of fire hole all is located in the roof.

8. The gas range of any one of claims 1 to 7, further comprising:

and the lifting assembly is connected with the combustor and is used for driving the combustor to perform lifting motion between the first position and the second position.

9. Gas range according to claim 8,

the lifting assembly comprises a first driving mechanism, a first lifting plate and a hinged rod, the first lifting plate can be abutted to or connected with the burner, the first driving mechanism is located below the first lifting plate, the first end of the hinged rod is rotatably connected with the first driving mechanism, and the second end of the hinged rod is rotatably connected with the first lifting plate, wherein when the first driving mechanism drives the first end of the hinged rod to move towards a first direction, the second end of the hinged rod drives the burner to move upwards through the first lifting plate, so that the burner moves from the second position towards the first position; when the first driving mechanism drives the first end of the hinged rod to move towards the second direction, the second end of the hinged rod drives the burner to move downwards through the first lifting plate, so that the burner moves from the first position towards the second position, wherein the first direction is opposite to the second direction.

10. Gas range according to claim 8,

the lifting assembly comprises a second driving mechanism, a sliding block and a second lifting plate, the second lifting plate is connected with the combustor, the second driving mechanism is in driving connection with the sliding block, an inclined plane is formed on the upper wall surface of the sliding block, the second lifting plate is located above the sliding block and is abutted to the inclined plane, and when the second driving mechanism drives the sliding block to move along a third direction or a fourth direction, the second lifting plate can move along the inclined plane to adjust the height of the lifting plate so as to enable the combustor to move between the first position and the second position; the third direction is opposite to the fourth direction, and a straight line where the third direction and the fourth direction are located intersects with the vertical direction.