阅读说明：本技术 一种通用型灶台自动控火装置 (Automatic fire control device of general type top of a kitchen range ) 是由 何桂霞 周灿杰 于 2021-09-27 设计创作，主要内容包括：本发明提供一种通用型灶台自动控火装置,包括外壳、机架、内壳、电机、驱动盘、内模、带有电刷一的电位器一、带有电刷二的电位器二、带有电刷三的电位器三以及固定组件,所述机架固定在外壳的内部,所述内模的底部设有与灶台按钮相适配的模槽,所述驱动盘、内模依次嵌在内壳内,所述内壳枢接在机架的底部,所述机架的轴心处设置有轴承,所述电机固定在外壳内腔的顶部。灶台开火后,将本装置套在灶台按钮上,根据所需的大火、中火、小火时间,分别拨动电刷一、电刷二、电刷三,控制器控制电机带动灶台按钮转动调节大小火,直至关闭,在烹饪期间,无需人工看护,人们可以干一些别的事物,也避免了能源的浪费,杜绝了因忘记关火导致的安全事故。(The invention provides a universal automatic fire control device for a cooking bench, which comprises an outer shell, a rack, an inner shell, a motor, a driving disc, an inner mould, a first potentiometer with a first electric brush, a second potentiometer with a second electric brush, a third potentiometer with a third electric brush and a fixing assembly. After the cooking bench is fired, the device is sleeved on the cooking bench button, the first electric brush, the second electric brush and the third electric brush are respectively stirred according to the required time of big fire, middle fire and small fire, the controller controls the motor to drive the cooking bench button to rotate and adjust the big fire and the small fire until the small fire is turned off, and during cooking, manual nursing is not needed, people can do other things, the waste of energy is avoided, and the safety accident caused by forgetting to turn off the fire is avoided.)

1. The utility model provides an automatic accuse fire device of general type top of a kitchen range which characterized in that: comprises an outer shell (1), a frame (2), an inner shell (3), a motor (4), a driving disc (6), an inner die (7), a first potentiometer (9) with a first electric brush (12), a second potentiometer (10) with a second electric brush (13), a third potentiometer (11) with a third electric brush (14) and a fixing component, wherein the frame (2) is fixed in the outer shell (1), a die groove (8) matched with a hearth button is formed in the bottom of the inner die (7), the driving disc (6) and the inner die (7) are sequentially embedded in the inner shell (3), the inner shell (3) is pivoted at the bottom of the frame (2), a bearing (5) is arranged at the axis of the frame (2), the motor (4) is fixed at the top of the inner cavity of the outer shell (1), and the output end of the motor (4) and the rotating shaft of the driving disc (6) are connected with the inner ring of the bearing (5), the first potentiometer (9), the second potentiometer (10) and the third potentiometer (11) are sequentially sleeved outside the inner shell (3) from top to bottom, and the outer shell (1) is detachably fixed on the cooking bench through the fixing component.

2. The automatic fire control device for a universal cooking top according to claim 1, characterized in that: a plurality of first magnetic blocks (15) are embedded on the driving disc (6) in the circumferential direction, and a plurality of second magnetic blocks (16) matched with the first magnetic blocks (15) are embedded at the top of the inner mold (7).

3. The automatic fire control device for a universal cooking bench according to claim 2, wherein: a plurality of dovetail strips (17) are vertically arranged in the inner shell (3), dovetail grooves (18) matched with the dovetail strips (17) are vertically formed in the outer rings of the driving disc (6) and the inner die (7), and a rotating shaft of the driving disc (6) is detachably connected with the output end of the motor (4).

4. The automatic fire control device for a universal cooking bench according to claim 3, wherein: the fixing assembly comprises two suckers (21), two screw rods (20) and two nuts (19) which are in threaded connection with the screw rods (20), the two nuts (19) are symmetrically arranged on two sides of the shell (1), and the two suckers (21) are respectively arranged at the bottoms of the two screw rods (20) and correspond to the cooking bench.

5. The automatic fire control device for a universal cooking bench according to claim 4, wherein: the top of shell (1) is provided with controller (22) and a plurality of button (23), motor (4), potentiometre (9), potentiometre two (10), potentiometre three (11) all link to each other with controller (22).

6. The use method of the automatic fire control device for the universal cooking bench according to claim 5, comprising the steps of:

the method comprises the following steps: an inner mold of a mold cavity matched with the hearth button is arranged in the inner shell;

step two: firstly, firing a cooking bench, sleeving a device on a button of the cooking bench through a die cavity, and adsorbing a shell on the surface of the cooking bench through a sucker;

step three: respectively poking a first electric brush of a first potentiometer for controlling the big fire, a second electric brush of a second potentiometer for controlling the middle fire and a third electric brush of a third potentiometer for controlling the small fire according to the required time of the big fire, the middle fire and the small fire;

step four: the controller controls the motor according to the instruction signals of the first potentiometer, the second potentiometer and the third potentiometer, and the motor is linked with the hearth button through the inner die to rotate to adjust the fire to be on or off until the fire is turned off.

Technical Field

The invention relates to the technical field of automatic fire control of cooking benches, in particular to a universal automatic fire control device for a cooking bench.

Background

The range of applications of gas appliances in today's society is quite wide, and almost every family life is involved, and gas ranges are one of them. The common gas stove can only adjust the big fire and the small fire by manually controlling a button of the gas stove, the big fire and the small fire are matched for use when one dish is cooked, the cooking time needs to be remembered by a user, and sometimes the cooking time is forgotten or the fire is forgotten to be turned off, so that the hearth is always the big fire or the small fire, and the energy is greatly wasted; the cooking failure of dishes can be caused, and the safety accident can be caused seriously.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a universal automatic fire control device for a cooking bench, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an automatic accuse fire device of general type top of a kitchen range, includes shell, frame, inner shell, motor, driving-disc, centre form, the potentiometre that has brush one, the potentiometre that has brush two, the potentiometre that has brush three and fixed subassembly, the inside at the shell is fixed to the frame, the bottom of centre form is equipped with the die cavity with top of a kitchen range button looks adaptation, driving-disc, centre form inlay in the inner shell in proper order, the inner shell pin joint is in the bottom of frame, the axle center department of frame is provided with the bearing, the top at the shell inner chamber is fixed to the motor, the output of motor and the pivot of driving-disc all link to each other with the bearing inner circle, potentiometre one, potentiometre two, three top-down of potentiometre overlap in proper order outside the inner shell, the shell passes through the detachable fixing assembly and fixes on the top of a kitchen range.

Preferably, a plurality of first magnetic blocks are embedded in the driving disc in the circumferential direction, and a plurality of second magnetic blocks matched with the first magnetic blocks are embedded in the top of the inner die.

Preferably, a plurality of dovetail strips are vertically arranged in the inner shell, dovetail grooves matched with the dovetail strips are vertically formed in the outer rings of the driving disc and the inner die, and the rotating shaft of the driving disc is detachably connected with the output end of the motor.

Preferably, the fixing assembly comprises two suckers, two screws and two nuts in threaded connection with the screws, the two nuts are symmetrically arranged on two sides of the shell, and the two suckers are respectively arranged at the bottoms of the two screws and correspond to the cooking bench surface.

Preferably, the top of the shell is provided with a controller and a plurality of buttons, and the buttons, the motor, the first potentiometer, the second potentiometer and the third potentiometer are all connected with the controller.

The use method of the universal automatic fire control device for the cooking bench is characterized by comprising the following steps:

the method comprises the following steps: an inner mold of a mold cavity matched with the hearth button is arranged in the inner shell;

step two: firstly, firing a cooking bench, sleeving a device on a button of the cooking bench through a die cavity, and adsorbing a shell on the surface of the cooking bench through a sucker;

step three: respectively poking a first electric brush of a first potentiometer for controlling the big fire, a second electric brush of a second potentiometer for controlling the middle fire and a third electric brush of a third potentiometer for controlling the small fire according to the required time of the big fire, the middle fire and the small fire;

step four: the controller controls the motor according to the instruction signals of the first potentiometer, the second potentiometer and the third potentiometer, and the motor is linked with the hearth button through the inner die to rotate to adjust the fire to be on or off until the fire is turned off.

(III) advantageous effects

The invention provides a universal automatic fire control device for a cooking bench. The method has the following beneficial effects:

1. this automatic accuse fire device of general type top of a kitchen range, the back is fired to the top of a kitchen range, overlaps this device on the top of a kitchen range button, according to required big fire, well fire, little fire time, stir brush one, brush two, brush three respectively, controller control motor drives top of a kitchen range button and rotates and adjust big small fire, until closing, during culinary art, need not artifical nurse, people can do something other things, has also avoided the waste of the energy, has stopped because of forgetting the incident that leads to of turning off the fire.

Drawings

FIG. 1 is an exterior isometric view of the present invention;

FIG. 2 is an isometric exploded view of the present invention;

FIG. 3 is a front cross-sectional view of the present invention;

FIG. 4 is a bottom schematic view of the present invention;

fig. 5 is a bottom exploded view of the present invention.

In the figure: the device comprises an outer shell 1, a rack 2, an inner shell 3, a motor 4, a bearing 5, a driving disk 6, an inner mold 7, a mold cavity 8, a potentiometer I9, a potentiometer II 10, a potentiometer III 11, a brush I12, a brush II 13, a brush III 14, a magnetic block I15, a magnetic block II 16, a dovetail strip 17, a dovetail groove 18, a nut 19, a screw rod 20, a suction cup 21, a controller 22 and a button 23.

Detailed Description

The embodiment of the invention provides a general automatic fire control device for a cooking bench, which comprises an outer shell 1, a frame 2, an inner shell 3, a motor 4, a driving disc 6, an inner mould 7, a first potentiometer 9 with a first electric brush 12, a second potentiometer 10 with a second electric brush 13, a third potentiometer 11 with a third electric brush 14 and a fixing assembly, wherein the fixing assembly is shown in figures 1-5.

A frame 2 is fixed inside the housing 1, and the frame 2 is used for mounting a bearing 5. The bottom of the inner mold 7 is provided with a mold cavity 8 matched with the cooking bench button. The driving disc 6 and the inner die 7 are sequentially embedded in the inner shell 3, the inner die 7 matched with each other is embedded according to different shapes of the cooking bench buttons, and a die groove 8 on the inner die 7 can be long-strip-shaped or round-shaped.

As shown in fig. 2, the inner housing 3 is pivotally connected to the bottom of the frame 2, and the inner housing 3 can rotate relative to the frame 2. The bearing 5 is arranged at the axis of the frame 2, the motor 4 is fixed at the top of the inner cavity of the shell 1, the output end of the motor 4 and the rotating shaft of the driving disc 6 are both connected with the inner ring of the bearing 5, and the motor 4 is used for driving the driving disc 6 to rotate. The first potentiometer 9, the second potentiometer 10 and the third potentiometer 11 are sequentially sleeved outside the inner shell 3 from top to bottom, and the first potentiometer 9, the second potentiometer 10 and the third potentiometer 11 are respectively used for controlling big fire, medium fire and small fire. The first potentiometer 9, the second potentiometer 10 and the third potentiometer 11 are commercially available potentiometers, are used for countdown of a cooking bench button, and are the prior art. The shell 1 is detachably fixed on the cooking bench through a fixing component.

A plurality of first magnetic blocks 15 are embedded on the driving disk 6 in the circumferential direction, and a plurality of second magnetic blocks 16 matched with the first magnetic blocks 15 are embedded on the top of the inner mold 7. After the inner mold 7 is embedded into the inner shell 3, the magnetic block II 16 and the magnetic block I15 are mutually attracted to prevent the inner mold 7 from falling off.

A plurality of dovetail strips 17 are vertically arranged in the inner shell 3, dovetail grooves 18 matched with the dovetail strips 17 are vertically arranged on the outer rings of the driving disk 6 and the inner die 7, and a rotating shaft of the driving disk 6 is detachably connected with the output end of the motor 4. The driving disk 6 and the inner die 7 slide into the dovetail strip 17 through the dovetail groove 18, so that the inner die 7 can be prevented from sliding in the inner shell 3, and meanwhile, when the driving disk 6 rotates, the driving disk 6 can synchronously drive the inner shell 3 and the inner die 7 to rotate due to the fact that the dovetail groove 18 is clamped with the dovetail strip 17.

As shown in fig. 1, the fixing assembly includes two suction cups 21, two screws 20 and two nuts 19 in threaded connection with the screws 20, the two nuts 19 are symmetrically disposed on two sides of the housing 1, and the two suction cups 21 are respectively disposed at the bottoms of the two screws 20 and correspond to the cooking surface. According to the installation height, the height of the two suckers 21 is adjusted by using the two screws 20, so that the inner mold 7 is just sleeved on the button of the cooking bench.

The top of the shell 1 is provided with a controller 22 and a plurality of buttons 23, and the buttons 23, the motor 4, the first potentiometer 9, the second potentiometer 10 and the third potentiometer 11 are all connected with the controller 22. The controller 22 controls the motor 4 according to a set program, which the controller 22 sets is not the center of gravity of the case.

The potentiometer can be understood as a variable resistor, then, when fire with different sizes is needed, three electric brushes of corresponding three potentiometers rotate through different angles, different angles are different resistors on the potentiometer, different resistors have different electric potentials, then the three electric brushes are changed into analog signals through a single chip microcomputer controller, then the digital signals are converted into time required by the motor 4 through a digital relation after the rotation number of the motor and the analog signals are converted into digital signals, meanwhile, because of the three potentiometers, the potentiometers from top to bottom are defaulted to be the first potentiometer 9 (1), the second potentiometer 10 (2) and the third potentiometer 11 (3) in a program, when the working time of No. 1 is over (the working time is set in the controller, only a time control module is needed), the potentiometer starts to rotate to No. 2, if No. 2 does not set time, then the time is 0, the number 3 is automatically turned, finally, when the time of the number 3 is up, the state of closing is returned, the time can be adjusted in the time of cooking or cooking, for example, if a dish is cooked, ten minutes are needed by using a big fire, five minutes are needed by using a small fire for slow stewing, and finally, five minutes are needed by using a middle fire, and the corresponding time can be set according to the controller 22.

The use method of the universal automatic fire control device for the cooking bench is characterized by comprising the following steps:

the method comprises the following steps: an inner mold 7 of a mold groove 8 matched with the hearth button is arranged in the inner shell 3, if the hearth button is in a long strip shape, the inner mold 7 of the long strip mold groove 8 is adopted, and if the hearth button is in a round shape, the inner mold 7 of the round mold groove 8 is adopted;

step two: firstly, firing a cooking bench, sleeving a device on a button of the cooking bench through a die cavity 8, and adsorbing a shell 1 on the cooking bench through a sucker 21;

step three: respectively poking a first electric brush 12 of a first potentiometer 9 for controlling the big fire, a second electric brush 13 of a second potentiometer 10 for controlling the middle fire and a third electric brush 14 of a third potentiometer 11 for controlling the small fire according to the required time of the big fire, the middle fire and the small fire;

step four: the controller 22 controls the motor 4 according to the instruction signals of the first potentiometer 9, the second potentiometer 10 and the third potentiometer 11, and the motor 4 adjusts the fire to be large or small through the inner die 7 in a linkage mode with the hearth button to rotate until the fire is closed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.