CN111351072A

CN111351072A - Gas stove and cabinet applying same

Info

Publication number: CN111351072A
Application number: CN201811576933.XA
Authority: CN
Inventors: 宋猛; 陈迪龙; 郑军妹; 俞瑜
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2018-12-23
Filing date: 2018-12-23
Publication date: 2020-06-30
Anticipated expiration: 2038-12-23
Also published as: CN111351072B

Abstract

The invention relates to a gas stove, comprising a bottom shell, a panel, a burner, a central shielding piece and a pot support, wherein the bottom shell is provided with an accommodating space, the top of the bottom shell is open, the panel covers the top of the bottom shell, the panel is provided with a through hole, the burner is surrounded to form a central hole, the aperture of the central hole is smaller than that of the through hole and is vertically communicated with the through hole, the central shielding piece is arranged in the central hole, the pot support is arranged on the periphery of the central shielding piece and can move up and down, compared with the prior art, the gas stove has the advantages that the burner is kept motionless, the central shielding piece and the pot support are moved, in a non-cooking state, the central shielding piece at least can cover the through hole and the burner together with the pot support, and in a cooking state, the pot support moves upwards away from the bottom shell for supporting a pot, in addition, the invention also provides a cabinet applying the gas stove, and the cabinet surface, the arrangement can lead the panel of the gas stove and the cabinet surface to be integrated.

Description

Gas stove and cabinet applying same

Technical Field

The present invention relates to a gas range, and to a cabinet using the gas range, in which a panel can be omitted.

Background

The existing gas stoves can be divided into a table gas stove and an embedded gas stove, the table gas stove can only be placed on a cupboard, the overall decoration effect is poor, and scale and liquid accumulation are easy to form below the table gas stove; the embedded gas stove has good integral decoration effect, a stove can be inserted into the embedded cupboard through the chassis, the traditional embedded gas stove needs a panel which can cover the upper part of the chassis and is buckled on the table top of the cupboard in an inverted way no matter what style, not only the integral beauty of the cupboard is influenced, but also a plurality of sanitary dead angles are easily generated, in addition, if a panel which is inferior is adopted, the potential safety hazard that the panel is easy to explode is easily increased, for this reason, as a Chinese utility model patent No. ZL200920273786.9 (No. CN201680430U) discloses a panel-free split combined embedded gas stove which is formed by connecting and fastening the upper part and the lower part of the table top on the table top with holes by using connecting pieces such as bolts, and the like, thereby the panel of the traditional embedded gas stove is omitted, the table top is simpler, but the cupboard is used as the function of the table top, the heat insulation requirement of the gas stove and the cupboard is stricter, and the burner part always needs to extend out of the stove panel and can not be lifted and stored, therefore, the Chinese patent application with application number 201410660022.0 (application publication number CN104390243A) changes the structural shape of the traditional embedded gas stove, when in use, the burner and the stove frame are lifted to realize the basic combustion function of the stove, when not in use, the burner and the stove frame can be lowered and stored under the stove panel to keep the burner, the stove frame and the stove panel level to form a plane capable of placing objects, thereby having the dustproof function and the beautiful appearance, and the lifting of the burner is adapted to the conversion between the cooking state and the non-cooking state, and also refer to Japanese patent application No. JP2002247833, the publication number of which is JP2003247724A, the burner capable of being lifted and lowered is also provided, so as to adjust the optimal cooking distance between the burner and the bottom of the pot, however, the driving mechanism adopted by the way of lifting the burner is relatively complex, and because the driving mechanism is directly connected with the burner, the driving mechanism is easily affected by the combustion heat generated by the burner in the combustion process, so that the requirement on high temperature resistance of the driving mechanism is higher, and the requirement on heat insulation of the gas stove is also higher.

Disclosure of Invention

The first technical problem to be solved by the present invention is to provide a gas cooker, which is hidden under the gas cooker panel without lifting the burner itself, in view of the above-mentioned current state of the art.

The second technical problem to be solved by the present invention is to provide a gas stove capable of effectively preventing the overflow liquid overflowing during the cooking process from entering the bottom case, in view of the above-mentioned current state of the art.

The third technical problem to be solved by the present invention is to provide a cabinet using the gas stove in view of the above prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: this gas-cooker, including the drain pan, it is uncovered that accommodation space and top have in it to and cover the panel at this drain pan top, the through-hole has been seted up on the panel, its characterized in that still including:

the burner is arranged in the accommodating space and is positioned below the panel, and the center of the burner is provided with a central hole which has a caliber smaller than that of the through hole and is vertically communicated with the through hole;

a central shield disposed within the central bore;

a pot support having an annular support surface corresponding to an annular gap between the central hole and the through hole and movable up and down relative to the burner; and

and the driving mechanism is arranged at the bottom of the bottom shell and used for driving the annular supporting surface of the pot support to move up and down.

In order to realize the inventive concept, it is preferable that the central shielding member is a movable member which can move up and down in the central hole under the driving of the driving mechanism; and the moving direction is opposite to the annular supporting surface of the pot bracket. The driving mechanism drives the annular supporting surface of the pan bracket to move upwards and simultaneously drives the central shielding piece to move downwards; on the contrary, the driving mechanism drives the central shielding piece to move upwards while driving the annular supporting surface of the pot support to move downwards; preferably, when the annular support surface of the pan support is flush with the panel, the central blocking member is flush with the top of the central hole.

In order to achieve the effect of the inner flame type burner, the burner comprises:

an injection pipe;

the annular components are connected with the injection pipe, and the space between the annular components forms a gas mixing chamber; and

and the annular body is arranged in the annular part and is provided with a flame hole which is communicated with the gas mixing chamber and sprays the gas mixture to the central hole. The annular body can be composed of at least two layers of thin sheet metal sheets and corrugated fire cover sheets arranged between the thin sheet metal sheets. Of course, the ring-shaped fire cover structure conventional in the art can be used.

In order to facilitate the installation of the annular body, the annular part is composed of an upper annular body and a lower annular body which are arranged up and down, the upper annular body comprises an annular top wall, an inner annular wall and an outer annular wall, the inner annular wall and the outer annular wall vertically extend downwards from the inner side edge and the outer side edge of the annular top wall, the lower annular body is L-shaped and comprises a horizontal part which is abutted against the outer annular wall and a vertical part which corresponds to the inner annular wall, and an opening for exposing a flame opening of the annular body is arranged between the inner annular wall and the vertical part.

Furthermore, in order to contain overflowing liquid in the cooking process, the cooking device further comprises a Z-shaped liquid containing disc, the liquid containing disc comprises a first horizontal ring wall, a second horizontal ring wall and a vertical ring wall for connecting the first horizontal ring wall and the second horizontal ring wall, the first horizontal ring wall is placed on the periphery of the through hole, the second horizontal ring wall is surrounded to form a middle hole for the annular top wall of the upper ring body to penetrate through, the outer ring wall of the upper ring body horizontally extends in the direction away from the middle hole to form an outer edge which is also abutted against the horizontal part, and the second horizontal ring wall is connected with the outer edge and the horizontal part through fasteners.

In order to prevent the burner from moving, the horizontal portion of the lower ring is supported by a support bar whose root is connected to the bottom case.

In order to realize when the culinary art state, central sheltering from piece moves down and opens the combustor, and the pot support shifts up the supporting pan, the drain pan upper surface be equipped with the carousel that the drain pan interval set up, actuating mechanism is including setting up motor under the drain pan to and set up the lower nut at the carousel center and set up in proper order from bottom to top the upper nut of central sheltering from piece lower surface, the power take off end of motor passes the drain pan and meshes mutually with lower nut and upper nut, the lower nut sets up conversely with the screw thread of upper nut, and the lower surface of pot support is equipped with the connecting rod, correspondingly be provided with the terminal male mount pad that supplies the connecting rod on the carousel.

Furthermore, in order to realize the connection of the connecting rod and the pan support, the end part connected with the lower surface of the connecting rod sequentially penetrates through the horizontal part of the lower ring body and the second horizontal ring wall of the liquid containing disc from bottom to top, so as to be connected with the lower surface of the pan support.

Preferably, the pot rack further comprises a control system for controlling the up-and-down movement stroke of the central shielding piece and the pot rack.

In order to better control the moving stroke of the central shielding piece and the pan bracket, the automatic cooker also comprises a judging device for judging whether the up-and-down moving stroke of the central shielding piece and the pan bracket reaches a preset value.

The judging device can be: the judging device comprises a supporting rod, the root end of the supporting rod is connected with the bottom shell and penetrates through the periphery of the rotary table, the lower surface of the central shielding piece is provided with a limiting cylinder, the limiting cylinder is meshed with the free end of the supporting rod, and when the limiting cylinder is in contact with the rotary table, the power output end of the motor stops rotating under the control of the controller.

The judging device can also be: the judging device is a limit switch arranged on the lower surface of the central shielding piece, and when the rotary disc rises to touch the limit switch, the controller controls the power output end of the motor to stop rotating.

The invention provides a cabinet applied to the gas stove for solving the third technical problem, wherein the cabinet comprises a cabinet surface, and the cabinet is characterized in that: the counter is directly used as a panel covering the top of the bottom shell.

In order to allow the control portion to be affected by spills during cooking, the cabinet has a plate that is telescopic inside and outside the cabinet, and a knob that controls the burner to be turned on or off is provided on the plate. The knob is separated from the cabinet surface, and the inside and the outside of the plate body relative to the cabinet can be stretched out and drawn back through gesture operation in a mode of arranging the gesture sensing module, so that the knob can be operated conveniently.

Compared with the prior art, the gas stove cabinet has the advantages that the burner is kept still no matter in a cooking state or a non-cooking state, the central shielding piece and the pot support move, the central shielding piece and the pot support can cover the through hole and the burner at least in the non-cooking state, so that the gas stove panel is in a pure plane state, a storage plane can be formed, and meanwhile, the gas stove panel has the dustproof and attractive effects, the pot support moves upwards in the direction away from the bottom shell in the cooking state and is used for supporting a pot, in addition, the gas stove cabinet is further provided, the gas stove cabinet surface directly serves as the panel covering the top of the bottom shell of the gas stove, the gas stove panel and the gas stove cabinet surface can be integrated into a whole due to the arrangement, the overall attractiveness of the gas stove cabinet is improved, and meanwhile, the sanitary dead angle of the gas stove cabinet surface can be reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a gas range with a cabinet panel as a panel according to an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the cabinet of FIG. 1 with the cabinet omitted;

FIG. 4 is a schematic view of the structure at the bottom of FIG. 1;

FIG. 5 is a schematic view of the pot support of FIG. 1 moving upward and the central shield moving downward to expose the burner;

FIG. 6 is a schematic diagram of a ring-shaped member and a ring-shaped body located within the ring-shaped member according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a liquid containing tray according to an embodiment of the present invention;

FIG. 8 is a schematic view of the portion of FIG. 5 showing the pan support moving upward and the central shield moving downward to expose the burner;

FIG. 9 is a schematic view of the structure at another angle of FIG. 8;

FIG. 10 is a cross-sectional view of FIG. 8;

FIG. 11 is a partial schematic view of the pan support and the central shield shown in FIG. 5 closing the through hole;

fig. 12 is a cross-sectional view of fig. 11.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

Example 1

As shown in FIGS. 1 to 12, the preferred embodiment of the present invention is shown. The gas stove of the embodiment comprises a bottom shell 1, a panel 2 and a burner 3, wherein the bottom shell 1 is provided with an accommodating space 11 and an opening at the top, the panel 2 covers the top of the bottom shell 1, the panel 2 is provided with a through hole 21, the burner 3 is arranged in the accommodating space 11 and is positioned below the panel 2, and the burner 3 is provided with a central hole 30 which is smaller than the through hole 21 in caliber and is vertically communicated with the through hole 21; a central shielding member 4 disposed in the central hole 30, and a pot support 5 having an annular supporting surface 50, the annular supporting surface 50 corresponding to an annular gap between the central hole 30 and the through hole 21 and being movable up and down with respect to the burner 3; and a driving mechanism 8 provided at the bottom of the bottom case 1 to drive the up-and-down movement of the pan support 5. The burner is an outer flame type burner, of course, in order to make the flame burnt by the burner "burn" to the pot support, more preferably, the burner 3 is an inner flame type burner, and in order to realize the inventive concept, the central shielding member 4 of the present embodiment is a movable member which can move up and down in the central hole 30 under the driving of the driving mechanism 8; the moving direction is opposite to the annular supporting surface 50 of the pan support 5, that is, the driving mechanism 8 drives the central shielding member 4 to move downwards while driving the annular supporting surface 50 of the pan support 5 to move upwards; conversely, the driving mechanism 8 drives the central shielding member 4 to move upwards while driving the annular supporting surface 50 of the pan support 5 to move downwards; preferably, the central screen 4 is flush with the top of the central hole 31 when the annular support surface 50 of the pan support 5 is flush with the faceplate 2. This combustor 3 no matter is in culinary art state or non-culinary art state all keeps motionless, what remove is central shielding piece 4 and pot support 5, in non-culinary art state, central shielding piece 4 intercommunication pot support 5's annular holding surface 50 covers through-hole 21 and combustor 3 jointly, make the panel 2 of gas-cooker be pure plane state, constitute and to put the object plane and have dustproof and pleasing to the eye effect simultaneously concurrently, and in culinary art state, only need move down central shielding piece 4 towards drain pan 1 direction, expose combustor 3, pot support 5 then moves up towards keeping away from drain pan 1 direction, in order to support the pan use, this central shielding piece 4 can also regard as the "overflow dish" of splendid attire overflow to prevent to go into the drain pan 1 of gas-cooker in culinary art process. When the central shutter 4 is provided as the active element, the central hole 30 simultaneously serves as a secondary air supply passage for the burner 3, a passage through which the overflow flows during cooking, and a passage communicating with the flame outlet of the inner flame burner 3.

In order to achieve the effect of the inner flame type burner, the burner 3 comprises an injection pipe 31 and an annular part 32 connected with the injection pipe 31, the space between the annular parts 32 forms a gas mixing chamber 320, and a flame port 331 is arranged in the annular part 32, is communicated with the gas mixing chamber 320 and sprays mixed gas to the central hole 30, the annular body 33 can be formed by three layers of thin sheet metal sheets and two layers of corrugated fire cover sheets arranged between the thin sheet metal sheets, and the gap between the corrugated fire cover sheets forms the flame port 331. In order to facilitate the installation of the annular body 33 in this embodiment, the annular member 32 is composed of an upper annular body 321 and a lower annular body 322 which are arranged up and down, the upper annular body 321 includes an annular top wall 3211, and an inner annular wall 3212 and an outer annular wall 3213 which vertically extend downward from the inner edge and the outer edge of the annular top wall 3211, the lower annular body 322 is "L" shaped, and includes a horizontal portion 3221 which abuts against the outer annular wall 3213 and a vertical portion 3222 which corresponds to the inner annular wall 3212, and an opening 3223 exposing the flame port 331 of the annular body 33 is provided between the inner annular wall 3212 and the vertical portion 3222.

In addition to the above-mentioned central shielding member 4 can also be used as a "shielding member" for shielding the burner 3, the central shielding member 4 also functions as a "spill plate" for containing spilled liquid in the center, in order to prevent the part above the burner 3 and outside the burner 3 from being affected by spilled liquid, the present embodiment is further designed with a "Z" -shaped liquid containing plate 6, the liquid containing plate 6 includes a first horizontal ring wall 61 and a second horizontal ring wall 62 and a vertical ring wall 63 connecting the two, the vertical ring wall 63 and the second horizontal ring wall 62 together form a liquid containing area of the liquid containing plate 6, the first horizontal ring wall 61 rests on the periphery of the through hole 21, the second horizontal ring wall 62 encloses a middle hole 621 through which the annular top wall 3211 of the upper ring body 321 penetrates, the outer ring wall 3213 of the upper ring body 321 horizontally extends in a direction away from the middle hole with an outer edge 3214 which is also abutted against the horizontal portion 3221, the second horizontal ring wall 3214 and the outer edge 3223211 are connected by a fastener 7, such as a connecting piece in a shape of a Chinese character 'ji' and a screw rod in threaded connection with the connecting piece. In order to prevent the movement of the burner 3, the horizontal portion 3221 of the lower ring 322 is supported by a support rod 80 whose root is connected to the bottom case 1. In addition, in order to realize that the central shielding member 4 moves downwards to open the burner 3 in the cooking state, the pot support 5 moves upwards to support a pot, the upper surface of the bottom shell 1 is provided with a rotating disc 12 which is arranged at a distance from the bottom shell 1, the driving mechanism 8 comprises a motor 81 which is arranged below the bottom shell 1, a lower nut 82 which is arranged at the center of the rotating disc 12 in sequence from bottom to top and an upper nut 83 which is arranged at the lower surface of the central shielding member 4, a power output end 811 of the motor 81 penetrates through the bottom shell 1 and is meshed with the lower nut 82 and the upper nut 83, the thread arrangement of the lower nut 82 and the upper nut 83 is opposite, the lower surface of the pot support 5 is provided with a connecting rod 51, correspondingly, the rotating disc 12 is provided with an installation seat 121 for inserting the tail end of the connecting rod 51, in order to realize the connection of the connecting rod 51 and the pot support 5, the end part of the connecting rod 51 connected with the lower surface sequentially, thereby being connected to the lower surface of the pan bracket 5, and realizing that the central shielding piece 4 can move downwards due to the opposite thread arrangement of the lower nut 82 and the upper nut 83 when the power output end 81 of the motor 81 drives the rotating disc 12, the connecting rod 51 and the pan bracket 5 to move upwards. The gas stove further comprises a control system 9 for controlling the up-and-down movement stroke of the central shielding piece 4 and the pot support 5, wherein in order to better control the movement stroke of the central shielding piece 4 and the pot support 5, the gas stove further comprises a judging device for judging whether the up-and-down movement stroke of the central shielding piece 4 and the pot support 5 reaches a preset value, the judging device of the embodiment comprises a support rod 10 of which the root end is connected with the bottom shell 1 and penetrates through the periphery of the rotary disc 12, the lower surface of the central shielding piece 4 is provided with a limiting cylinder 101 meshed with the free end of the support rod 10, and when the limiting cylinder 101 is contacted with the rotary disc 12, the controller controls the power output end of the motor 81 to stop.

The embodiment also provides an applied cupboard like above-mentioned gas-cooker, this cupboard is including the cabinet face, and the cabinet face is direct as covering panel 2 at drain pan 1 top, gas-cooker and cupboard cabinet face are integrated throughout like this, improve the whole aesthetic property of cupboard, can also reduce the sanitary dead angle of cupboard cabinet face simultaneously, in order to make the control part receive the spilled liquid influence at the culinary art in-process, the cupboard has the inside and outside flexible plate body 20 of relative cupboard, wherein the knob setting that the control combustor opened or closed is on plate body 20, separate out the knob from the cabinet face, and the accessible sets up the mode like gesture induction module, realize the inside and outside flexible of the relative cupboard of plate body 20 through the gesture operation, in order to conveniently operate the knob. In summary, the gas stove has the following use process: in the cooking state, the power output end 81 of the motor 81 is started to rotate only by a gesture control mode, so that when the power output end 81 of the motor 81 drives the rotary disc 12, the connecting rod 51 and the pan support 5 to move upwards, the central shielding piece 4 can move downwards due to the fact that the threads of the lower nut 82 and the upper nut 83 are arranged oppositely, the burner 3 is exposed, the pan support 5 moves upwards towards the direction away from the bottom shell 1, when the limiting cylinder 101 on the lower surface of the central shielding piece 4 is contacted with the rotary disc 12, the controller controls the power output end of the motor 81 to stop rotating, the annular supporting surface 50 of the pan support 5 can support a pan for cooking, after the cooking is finished, the central shielding piece 4 moves upwards, the pan support 5 moves downwards and is communicated with the central shielding piece 4 to cover the through hole 21 and the burner 3 together, the panel 2 of the gas stove is in a pure plane state, and the effects of placing a plane and dust prevention and attractiveness are achieved, the gas stove in this way is better interpreted for dust prevention and aesthetic appearance.

Example 2

The structure is basically the same as that of the embodiment 1, and the only difference is that: the judging device is a limit switch arranged on the lower surface of the central shielding piece 4, and when the rotary disc 12 rises to touch the limit switch, the controller controls the power output end of the motor 81 to stop rotating.

Claims

1. The utility model provides a gas stove, is including drain pan (1), has accommodation space (11) and open top in it to and cover panel (2) at this drain pan (1) top, through-hole (21) have been seted up on panel (2), its characterized in that still including:

a burner (3) disposed in the accommodation space (11) and located below the panel (2), the burner (3) having a central hole (30) in the center thereof, the central hole having a diameter smaller than that of the through hole (21), and vertically penetrating the through hole (21);

a central shutter (4) arranged inside said central hole (30);

a pan support (5) having an annular support surface (50), the annular support surface (50) corresponding to an annular gap between the central hole (30) and the through hole (21) and being movable up and down relative to the burner (3); and

and the driving mechanism (8) is arranged at the bottom of the bottom shell (1) and is used for driving the annular supporting surface (50) of the pot support (5) to move up and down.

2. The gas range of claim 1, wherein: the central shielding piece (4) is a movable piece which can move up and down in the central hole (30) under the drive of the drive mechanism (8); and the moving direction is opposite to the annular supporting surface (50) of the pan support (5).

3. The gas range of claim 2, wherein: the burner (3) comprises:

an injection pipe (31);

annular members (32) connected to the injection pipe (31), and a space between the annular members (32) constituting a gas mixing chamber (320); and

and an annular body (33) which is provided in the annular member (32) and has a flame hole (331) which communicates with the gas mixing chamber (320) and ejects the gas mixture toward the central hole (30).

4. A gas range as set forth in claim 3, wherein: the annular component (32) is composed of an upper annular body (321) and a lower annular body (322) which are arranged up and down, the upper annular body (321) comprises an annular top wall (3211), an inner annular wall (3212) and an outer annular wall (3213) which vertically extend downwards from the inner side edge and the outer side edge of the annular top wall (3211), the lower annular body (322) is L-shaped and comprises a horizontal part (3221) which is abutted against the outer annular wall (3213) and a vertical part (3222) which corresponds to the inner annular wall (3212), and an opening (3223) for exposing a flame opening (331) of the annular body (33) is arranged between the inner annular wall (3212) and the vertical part (3222).

5. The gas range of claim 4, wherein: the liquid containing tray is characterized by further comprising a Z-shaped liquid containing tray (6), the liquid containing tray (6) comprises a first horizontal annular wall (61), a second horizontal annular wall (62) and a vertical annular wall (63) connecting the first horizontal annular wall and the second horizontal annular wall, the first horizontal annular wall (61) is placed on the periphery of the through hole (21), the second horizontal annular wall (62) is surrounded to form a middle hole (621) through which an annular top wall (3211) of the upper annular body (321) penetrates, an outer edge (3214) which is also abutted against the horizontal portion (3221) horizontally extends from an outer annular wall (3213) of the upper annular body (321) in the direction far away from the middle hole (621), and the second horizontal annular wall (62) is connected with the outer edge (3214) and the horizontal portion (3221) through a fastener (7).

6. The gas range of claim 5, wherein: the horizontal part (3221) of the lower ring body (322) is supported by a support rod (80) connected to the bottom shell (1) through a root.

7. The gas range of claim 6, wherein: bottom shell (1) upper surface be equipped with carousel (12) that bottom shell (1) interval set up, actuating mechanism (8) are including setting up motor (81) under bottom shell (1) to and set up in proper order from bottom to top lower nut (82) at carousel (12) center and set up upper nut (83) of central authorities shielding member (4) lower surface, power take off end (811) of motor (81) pass bottom shell (1) and mesh mutually with lower nut (82) and upper nut (83), lower nut (82) are opposite with the screw thread setting of upper nut (83), and the lower surface of pot support (5) is equipped with connecting rod (51), correspondingly be provided with terminal male mount pad (121) that supply connecting rod (51) on carousel (12).

8. The gas range of claim 7, wherein: the end part connected with the lower surface of the connecting rod (51) sequentially penetrates through the horizontal part (3221) of the lower ring body (322) and the second horizontal ring wall (62) of the liquid containing disc (6) from bottom to top so as to be connected to the lower surface of the pot support (5).

9. Gas range according to claim 7 or 8, characterized in that: and the pot rack also comprises a control system (9) for controlling the up-and-down movement stroke of the central shielding piece (4) and the pot rack (5).

10. The gas range of claim 9, wherein: the automatic cooker also comprises a judging device for judging whether the up-and-down movement stroke of the central shielding piece (4) and the cooker bracket (5) reaches a preset value.

11. The gas range of claim 10, wherein: judge the device and include that the root end is connected drain pan (1) and pass branch (10) of carousel (12) periphery, central authorities' shielding piece (4) lower surface have with spacing section of thick bamboo (101) of the free end looks meshing of branch (10), when spacing section of thick bamboo (101) touched mutually with carousel (12), the controller control power take off end (811) stall of motor (81).

12. The gas range of claim 10, wherein: the judging device is a limit switch arranged on the lower surface of the central shielding piece (4), and when the rotary disc (12) rises to touch the limit switch, the controller controls the power output end (811) of the motor (81) to stop rotating.

13. A cabinet using the gas range as claimed in any one of claims 1 to 12, the cabinet comprising a cabinet surface, wherein: the counter is directly used as a panel (2) covering the top of the bottom shell (1).

14. The cabinet as claimed in claim 13, wherein: the cabinet is provided with a plate body (20) which is telescopic relative to the inside and the outside of the cabinet, and a knob for controlling the opening or closing of the burner is arranged on the plate body (20).