CN109556145B

CN109556145B - Wireless control kitchen range convenient to clean

Info

Publication number: CN109556145B
Application number: CN201811552769.9A
Authority: CN
Inventors: 纪旭; 艾磊
Original assignee: Chengdu Chiffo Electronics Co Ltd
Current assignee: Chengdu Chiffo Electronics Co Ltd
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2023-12-29
Anticipated expiration: 2038-12-18
Also published as: CN109556145A

Abstract

The invention discloses a wireless control kitchen range convenient to clean, which comprises a bottom shell, a panel, a burner, an electromagnetic valve, a double-layer liquid containing disc, a distributor, a pot bracket I, a key assembly, a controller and an intelligent terminal, wherein the bottom shell is provided with a plurality of liquid containing grooves; the double-layer liquid containing disc, the distributor and the pot bracket I are coaxially arranged at the upper end of the furnace end hole I; the distributor is arranged on the air outlet of the furnace end, and comprises an outer ring distributor and an inner ring distributor, and an inner side combustion hole and an outer side combustion hole are arranged on the outer ring distributor. The kitchen range provided by the invention can be controlled in a kitchen by a user, can be controlled remotely, is a more humanized operation mode, and can meet the demands of vast users, especially young users; the double-layer liquid containing disc is simple in structure and convenient to use, and liquid such as soup and greasy dirt overflowed from the cookers on the cooking bench is collected in the liquid containing groove of the upper-layer liquid containing disc, so that the liquid such as soup and greasy dirt is prevented from flowing into the inner space of the cooking appliance, and normal use of the cooking appliance is prevented from being influenced.

Description

Wireless control kitchen range convenient to clean

Technical Field

The invention relates to a kitchen range, in particular to a wireless control kitchen range convenient to clean, and belongs to the field of kitchen ranges.

Background

The gas stove is a kitchen ware commonly used in daily life of people, and is a stove which mainly burns by taking combustible gas as fuel. The combustible gas can be natural gas, liquefied gas, artificial gas and the like, and the gas range can be divided into a plurality of types according to different types of the combustible gas, such as the liquefied gas range, the artificial gas range, the natural gas range and the like; in addition, the gas range can be divided into a single range, a double range, a single-hole range, a multi-hole range, a desk embedded range and the like according to different structures.

The liquid containing disc is an important part on the gas cooker, and has the function of collecting overflowed soup intensively, so that the soup is convenient to clean and the soup is prevented from flowing into the cooker to influence the normal use of the cooker. The existing kitchen range is provided with a liquid containing disc independently, the liquid containing disc is fixed on the stove head, but the following problems exist at present by adopting the liquid containing disc: after the soup tray receives the soup and the greasy dirt generated by the overflow pot, parts such as a fixing screw, an ignition needle, an induction needle and the like are arranged at the position of the soup tray close to the center, and the parts can prevent a user from cleaning the soup tray containing the soup and the greasy dirt. On one hand, the cleaning of users is inconvenient, on the other hand, some sanitary dead angles are difficult to clean, such as gaps around screws, at the positions where the edges of the liquid containing disc are matched with the panel, and the like, soup, greasy dirt and dust at the sanitary dead angles cannot be cleaned for a long time, and stubborn stains are formed after the soup, greasy dirt and dust are heated at high temperature for a long time, so that the cleaning is more difficult, and the user experience is greatly influenced; in addition, the screw for fixing the liquid containing disc is corroded by soup and oil dirt for a long time, is easy to rust or block, and cannot be detached during maintenance.

In addition, in the using process of the existing kitchen range, the user needs to go to a kitchen for operation in person in both the opening and closing processes, but in the actual using process, the situation that the user forgets to close the fire and leaves the residence often exists; aiming at the situation that a user forgets to turn off the fire, some gas cooker merchants on the market also propose products with automatic timing of the cooker, the timing is set in the use process of the user, and the cooker is turned off after the timing time is finished; however, in this technology, once the user forgets to close the fire after going out, the user needs to return home to close the kitchen range, so that the actual operation of this function is inconvenient.

Disclosure of Invention

In order to solve the problems, the invention aims to provide the wireless control kitchen range which is convenient to clean, and the liquid containing disc of the kitchen range is convenient to clean, so that a user can remotely control the kitchen range, and comfortable experience can be provided for wide users, especially young users, and the actual demands of the wide users are met.

In order to achieve the above purpose, the present invention adopts the technical scheme that:

a wireless control kitchen range convenient to clean comprises a bottom shell, a panel, a burner, an electromagnetic valve, a double-layer liquid containing disc, a distributor, a pot bracket I, a key assembly, a controller and an intelligent terminal;

the panel is arranged at the upper end of the bottom shell, a furnace end hole I is formed in the panel, and the double-layer liquid containing disc, the distributor and the pot bracket I are coaxially arranged at the upper end of the furnace end hole I;

the burner is arranged in the bottom shell, an air inlet of the burner is connected with the electromagnetic valve, and an air outlet of the burner passes through the burner hole I;

an air inlet of the electromagnetic valve is connected with a fuel gas pipe, and the electromagnetic valve is electrically connected with the controller;

the double-layer liquid containing disc comprises a fixed disc and a liquid containing disc covered at the upper end of the fixed disc;

the distributor is arranged on an air outlet of the furnace end, and comprises an outer ring distributor and an inner ring distributor at the middle position of the outer ring distributor, wherein an inner side combustion hole and an outer side combustion hole are formed in the outer ring distributor;

the pot bracket I is arranged at the outer end of the double-layer liquid containing disc on the panel;

the key assembly is arranged on the panel and comprises a plurality of keys and indicator lamps corresponding to the keys, the keys are connected with an input port of the controller, and an output port of the controller is connected with the indicator lamps;

the controller is installed in the bottom shell, and the controller is in signal connection with the intelligent terminal through a wireless network.

Further, furnace end holes II are formed in the middle of the fixed disc and the middle of the liquid containing disc, so that the furnace end can conveniently penetrate through the fixed disc and be connected with the distributor; the outer diameter of the liquid containing disc is larger than that of the fixed disc, so that the upper liquid containing disc completely covers the lower fixed disc, and liquids such as soup, greasy dirt and the like are prevented from entering the lower fixed disc; the external diameter of fixed disk is greater than the internal diameter of furnace end hole I, makes the fixed disk outer end cover furnace end hole I completely, prevents liquid such as hot water juice and greasy dirt from getting into in the furnace end hole I, influences the normal use of cooking utensils. The upper surface of the liquid containing disc is provided with a liquid containing groove with a wide upper part and a narrow lower part along the circumferential direction, and liquid such as overflow soup and greasy dirt flows downwards in a proper way and is collected in the liquid containing groove, so that the liquid such as soup and greasy dirt is prevented from flowing into the kitchen range.

The inner end of the lower surface of the liquid containing disc is provided with a groove along the circumferential direction, a plurality of limiting protrusions I are arranged in the groove along the circumferential direction, and a limiting groove I is formed between two adjacent limiting protrusions I; the upper surface of fixed disk along the circumferencial direction be equipped with a plurality of with spacing groove I complex spacing arch II is provided with a plurality of screw holes on the fixed disk, fixes the fixed disk on the stove top after the screw passes the screw hole.

Fix the fixed disk on the stove head through the screw, and then fix on cooking utensils panel, the flourishing liquid dish of fixed disk upper end covers the screw on fixed disk and the fixed disk, has prevented that liquid such as hot water juice from getting into in the fixed disk, makes the screw rust and block, causes the difficult dismantlement when maintaining. The limiting groove I on the liquid containing disc is clamped at the limiting protrusion II on the fixed disc, so that the rotation of the liquid containing disc is limited, and the liquid containing disc is fixedly arranged on the fixed disc due to the gravity of the liquid containing disc; meanwhile, the liquid containing disc is taken out upwards during cleaning and disassembling, and interference caused by parts such as a fixing screw, an ignition needle, an induction needle and the like during cleaning of the liquid containing disc is avoided.

Further, a plurality of limiting blocks are arranged at the edge of the outer end of the liquid containing disc along the circumferential direction of the liquid containing disc, liquid draining ports are arranged at two ends of each limiting block, and the liquid draining ports are communicated with the liquid containing groove; the limiting block is a pot bracket I used for fixing the outer end of the liquid containing disc, and the pot bracket I is fixed on a panel of the cooker; the liquid outlet is used for discharging liquid such as soup, greasy dirt and the like in the liquid containing tank during cleaning.

Ignition needle perforation and induction needle perforation are respectively arranged on the liquid containing disc and the fixed disc and close to the furnace end hole II, and the ignition needle and the induction needle respectively penetrate out of the ignition needle perforation and the induction needle perforation to control the kitchen range; meanwhile, the positioning and the installation of the double-layer liquid containing disc are also convenient. A downward retainer ring is arranged at the edge of the furnace end hole II on the liquid containing disc along the circumferential direction of the liquid containing disc; the retaining ring has stopped liquid such as decoction and greasy dirt from the gap department of flourishing liquid dish and fixed disk furnace end hole II department, gets into the fixed disk upper surface, corrodes the screw on the fixed disk, makes the screw rust and block, causes the difficult dismantlement when maintaining.

Further, the bottoms of the outer ring distributor and the inner ring distributor are respectively provided with a fuel channel, and the fuel channels are communicated with an air outlet of the furnace end;

the outer ring distributor is in an annular structure, the outer side wall of the outer ring distributor is provided with an outer side surface inclining inwards along the circumferential direction, the inner side wall is provided with an inner side surface inclining outwards along the circumferential direction,

a plurality of triangular tables are uniformly arranged on the inner side face along the circumferential direction;

the inside combustion hole sets up on the outside inclined side of triangle-shaped platform, outside combustion hole evenly distributed is in on the same horizontal plane of lateral surface, outside combustion hole lower extreme of lateral surface is provided with a plurality of steady flame holes, outside combustion hole and steady flame hole alternate setting, and the diameter of outside combustion hole is greater than steady flame hole's diameter, and inside combustion hole, outside combustion hole and steady flame hole all communicate fuel passage.

The inner side combustion holes are uniformly distributed on a plurality of triangle tables which incline outwards, so that the inner side combustion holes form a conical flame wall when in combustion; the outside combustion holes are uniformly distributed on the outer side surface, so that the outside combustion holes form an inverted cone-shaped fire wall when in combustion, and the fire power distribution is uniform, thereby being beneficial to heating the kitchen range. The diameter of the outer side combustion hole is larger than that of the flame stabilizing hole, so that the flame at the flame stabilizing hole plays a role in stabilizing the flame at the outer side combustion hole, the flame stabilizing effect is better, and further the combustion is more stable and reliable. Further, the inner ring distributor comprises a supporting seat and a fire distributing cap, and the fire distributing cap is arranged on the supporting seat.

The fuel channel is arranged in the supporting seat, the supporting seat is provided with a convex block I and a convex block II which extend outwards along the radial direction, the convex block I is provided with a plurality of ignition holes, the convex block II is provided with a plurality of induction holes, and the ignition holes and the induction holes are both communicated with the fuel channel. The ignition hole is used for ignition by the ignition needle, and the spark emitted by the ignition needle ignites the fuel gas in the ignition hole, so that the fuel gas in the whole distributor is ignited; the sensing hole is used for sensing flame at the sensing hole of the needle to judge whether the fuel gas burns normally or not, and then the stove is controlled. The ignition hole and the induction hole are all provided with a plurality of ignition holes, and mainly the processing error and the manufacturing error are considered, so that the area of the ignition hole and the induction hole is increased, ignition failure caused by blocking of one ignition hole is prevented, or whether fuel gas burns or not is judged due to blocking of one induction hole, and the sensitivity of ignition and flameout is improved. The convex block I and the convex block II extend outwards along the radial direction, so that the phenomenon that liquid overflowed from the cooker flows into the ignition hole and the induction hole to cause blockage through the inner ring distributor, and the cooker cannot be ignited successfully or flameout is caused.

Further, divide the hood to include the barrel-type combustor of lamina tecti, lamina tecti lower extreme and set up the response needle breakwater in barrel-type combustor side, the lateral wall of barrel-type combustor is from bottom to top inwards slope, and the lateral wall and the upper end of barrel-type combustor all are provided with a plurality of fire row holes. The flame burns in the side wall of the barrel-shaped burner and a plurality of staggered fire row holes at the upper end, and the flame heats the position near the center of the bottom of the pot; the induction needle water baffle is used for shielding soup, greasy dirt and other liquids at the upper end, and preventing the soup from contacting with the induction needle to influence the induction needle to sense flame.

Further, the pot support I comprises a pot support bottom ring I and a plurality of pot support legs I arranged on the pot support bottom ring I; the double-layer liquid containing disc is arranged at the inner end of the bottom ring I of the pot support. The pot support I is used for supporting the pot, so that the pot supported by the pot support I is heated by the distributor at the lower end of the pot; the limiting groove II of the pot support I is clamped at the limiting block of the double-layer liquid containing disc, so that the rotation of the pot support I is limited, the pot support I is fixed at the outer end of the double-layer liquid containing disc, and meanwhile, the bottom ring I of the pot support also blocks the liquid outlet of the double-layer liquid containing disc from discharging liquid.

Further, an ignition needle for ignition and a sensing needle for sensing flame temperature are arranged on the furnace end, and the ignition needle and the sensing needle are electrically connected with the controller. The controller controls the ignition needle to ignite so as to burn the fuel gas in the distributor; the induction needle is used for sensing whether the distributor burns normally, if the distributor is flameout abnormally, the induction needle sends information to the controller, the controller controls the electromagnetic valve to be closed, air supply in the distributor is stopped, and the induction needle can be an ion induction needle or a thermocouple induction needle.

After the ignition needle passes through the ignition needle perforation, the discharge end of the ignition needle is opposite to the outlet of the ignition hole, and the ignition needle discharges and ignites the fuel gas in the ignition hole.

After the induction needle passes through the perforation of the induction needle, the tip of the induction needle is positioned beside the outlet of the induction hole and is opposite to the induction needle water baffle, the flame at the induction hole is induced, and if the flame is abnormal, the electromagnetic valve is controlled to be closed, and the air supply into the distributor is stopped.

Further, the kitchen range is double kitchen range, double kitchen range still includes the pot support II of installing on pot support I, pot support II includes pot support bottom ring II and sets up a plurality of pot stabilizer blade II on pot support bottom ring II, the internal diameter of pot support bottom ring II is less than the internal diameter of pot support bottom ring I, be provided with a plurality of clamps on the pot support bottom ring II the bottom ring draw-in groove of pot support bottom ring I. The bottom ring clamping groove of the bottom ring II of the pot support is clamped on the bottom ring I of the pot support, and the pot support leg II on the pot support II is provided with a smaller pot, and the smaller pot is heated by the fire distributor, so that the cooker can be heated to the big pot and the small pot.

Further, the keys comprise an ignition key, a big fire key, a small fire key, a timing key and a child lock key; the keys are used when a user manipulates the cooktop in the kitchen.

The kitchen range further comprises a buzzer, wherein the buzzer is arranged in the bottom shell and is electrically connected with the controller, and the buzzer is used for reminding a user of noticing the kitchen range and preventing safety accidents.

The intelligent terminal comprises a mobile phone, a tablet computer and/or a computer; the intelligent terminal and the controller are mutually communicated, so that a user can remotely control the kitchen range, and even if the user is not at home, the fire can be remotely turned off through the intelligent terminal, and the danger possibly generated by forgetting to turn off the fire and going out is effectively avoided.

The panel is a toughened glass panel, and explosion-proof glass fibers are attached to the back surface of the toughened glass panel; the panel is convenient to clean and has enough strength.

The invention has the beneficial effects that:

the invention provides a wireless control kitchen range convenient to clean, when a user controls the kitchen range in a kitchen in a home, the kitchen range is controlled by keys on a panel, and the working information of the kitchen range is displayed by indication lamps corresponding to the keys on the panel; when the user is not in the kitchen, the user can remotely control the switch of the kitchen range through the intelligent terminal, and the user can remotely turn off fire through the intelligent terminal even if the user is not in the home, so that the danger possibly generated due to forgetting to turn off fire when the user goes out is effectively avoided; the kitchen range can be controlled by a user in a kitchen, and can be controlled remotely, so that the kitchen range is a more humanized operation mode, and the requirements of wide users, especially young users, can be met.

The double-layer liquid containing plate in the kitchen range has a simple structure and is convenient to use, and soup overflowed from a cooker on a kitchen range and liquid such as oil stains are collected in the liquid containing groove of the upper-layer liquid containing plate, so that the liquid such as soup and oil stains is prevented from flowing into the internal space of the kitchen range to influence the normal use of the kitchen range; the fixing disc is fixed on the kitchen range panel through the screw, the fixing disc with smaller diameter is covered by the liquid containing disc with larger diameter, and the screw on the lower layer fixing disc and the fixing disc is prevented from being corroded by liquid such as soup, greasy dirt and the like through the protection of the upper layer liquid containing disc, so that the fixing disc is easy to detach during maintenance; through the spacing protruding II departments of the spacing groove I card on the holding plate on the fixed disk, restricted the rotation of holding plate, holding plate because self gravity fixed mounting is on the fixed disk, upwards take out holding plate when clear up and dismantle can, avoided parts such as set screw, ignition needle and response needle to holding plate to the interference that causes when wasing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a top view of the present invention;

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

FIG. 4 is an exploded view of the dual-layer tray of the present invention;

FIG. 5 is a bottom end view of the dual-layer tray of the present invention;

FIG. 6 is a bottom end view of the tray of the present invention;

FIG. 7 is a bottom end view of the holding pan of the present invention;

FIG. 8 is a schematic view of the structure of the distributor of the present invention;

FIG. 9 is a bottom view of the distributor of the present invention;

FIG. 10 is a schematic view of the structure of the fire-distributing cap of the present invention;

FIG. 11 is a schematic structural view of a pan support I of the present invention;

FIG. 12 is a schematic view of the structure of the panel of the present invention;

FIG. 13 is a schematic view of the structure of a pan support II according to the present invention;

FIG. 14 is a schematic diagram of the connection of the controller of the present invention;

in the figure: 1. a bottom case; 2. a panel; 21. a furnace end hole I; 3. a burner; 4. an electromagnetic valve; 5. a double-layer liquid containing disc; 51. a fixed plate; 511. limiting bulge II; 512. screw holes; 52. a liquid containing plate; 521. a liquid container; 522. a groove; 523. limiting bulge I; 524. a limiting groove I; 525. a limiting block; 526. a liquid outlet; 527. a retainer ring; 53. a furnace end hole II; 54. perforating an ignition needle; 55. punching by a sensing needle; 6. a fire divider; 61. an outer ring distributor; 611. an outer combustion hole; 612. an inner combustion hole; 613. an outer side surface; 614. an inner side surface; 615. a triangular table; 616. flame stabilizing holes; 62. an inner ring distributor; 621. the supporting seat; 6211. a bump I; 6212. a bump II; 6213. an ignition hole; 6214. an induction hole; 622. a fire dividing cap; 6221. a top cover plate; 6222. a can combustor; 6223. an induction needle water baffle; 6224. fire row holes; 63. a fuel passage; 7. a pot bracket I; 71. a bottom ring I of the pot support; 711. a limit groove II; 72. a pot support leg I; 8. a key assembly; 81. a key; 82. an indicator light; 9. a pot support II; 91. a bottom ring II of the pot support; 92. a pot support II; 93. a bottom ring clamping groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

1-3, the wireless control kitchen range convenient to clean comprises a bottom shell 1, a panel 2, a burner 3, an electromagnetic valve 4, a double-layer liquid containing disc 5, a distributor 6, a pot bracket I7, a key assembly 8, a controller and an intelligent terminal;

the panel 2 is arranged at the upper end of the bottom shell 1, a furnace end hole I21 is formed in the panel 2, and the double-layer liquid containing disc 5, the distributor 6 and the pot bracket I7 are coaxially arranged at the upper end of the furnace end hole I21;

the furnace end 3 is arranged in the bottom shell 1, an air inlet of the furnace end 3 is connected with the electromagnetic valve 4, and an air outlet passes through the furnace end hole I21;

an air inlet of the electromagnetic valve 4 is connected with a fuel gas pipe, and the electromagnetic valve 4 is electrically connected with the controller;

the double-layer liquid containing disc 5 comprises a fixed disc 51 and a liquid containing disc 52 covered on the upper end of the fixed disc 51;

the distributor 6 is arranged on the air outlet of the furnace end 3, the distributor 6 comprises an outer ring distributor 61 and an inner ring distributor 62 arranged in the middle of the outer ring distributor 61, and an inner side combustion hole 611 and an outer side combustion hole 612 are arranged on the outer ring distributor 61;

the pot bracket I7 is arranged at the outer end of the double-layer liquid containing disc 5 on the panel 2;

the key assembly 8 is arranged on the panel 2, the key assembly 8 comprises a plurality of keys 81 and indication lamps 82 corresponding to the keys, the keys 81 are connected with an input port of the controller, and an output port of the controller is connected with the indication lamps 82;

the controller is installed in the bottom shell 1, and is connected with the intelligent terminal through a wireless network. The controller is a conventional singlechip, a conventional control program is implanted to control the operation of the kitchen range, and the STM32 singlechip is selected in the embodiment.

As an optimized scheme of the invention, as shown in fig. 4-7, furnace end holes II 53 are formed in the middle of the fixed disc 51 and the liquid containing disc 52, the outer diameter of the liquid containing disc 52 is larger than that of the fixed disc 51, and the outer diameter of the fixed disc 51 is larger than the inner diameter of the furnace end hole I21.

The upper surface of the liquid containing disc 52 is provided with a liquid containing groove 521 with a wide upper part and a narrow lower part along the circumferential direction, the inner end of the lower surface is provided with a groove 522 along the circumferential direction, a plurality of limit protrusions I523 are arranged in the groove 522 along the circumferential direction, and a limit groove I524 is formed between two adjacent limit protrusions I523.

The upper surface of fixed disk 51 is equipped with a plurality of spacing protruding II 511 with spacing groove I524 complex along the circumferencial direction, is provided with a plurality of screw holes 512 on the fixed disk 51, and the screw passes behind the screw hole 512 and fixes fixed disk 51 on furnace end 3.

As an optimized scheme of the invention, as shown in fig. 5-8, a plurality of limiting blocks 525 are arranged at the edge of the outer end of the liquid containing disc 52 along the circumferential direction of the liquid containing disc 52, liquid draining ports 526 are arranged at two ends of the limiting blocks 525, and the liquid draining ports 526 are communicated with the liquid containing tank 521.

Ignition needle perforations 54 and induction needle perforations 55 are arranged on the liquid containing disc 52 and the fixed disc 51 and close to the furnace end hole II 53; a downward retainer 527 is arranged at the edge of the furnace end hole II 53 on the liquid containing disc 52 along the circumferential direction of the liquid containing disc 52.

As an optimized scheme of the invention, as shown in fig. 8-10, the bottom ends of the outer ring distributor 61 and the inner ring distributor 62 are respectively provided with a fuel channel 63, and the fuel channels 63 are communicated with the air outlet of the furnace end 3;

the outer ring distributor 61 is of an annular structure, an outer side surface 613 inclining inwards is arranged on the outer side wall of the outer ring distributor 61 along the circumferential direction, an inner side surface 614 inclining outwards is arranged on the inner side wall along the circumferential direction, and a plurality of triangular tables 615 are uniformly arranged on the inner side surface 614 along the circumferential direction;

the inboard combustion hole 611 is arranged on the side that triangle-shaped platform 615 outwards inclines, and outside combustion hole 612 evenly distributed is on the same horizontal plane of outside face 613, and the outside combustion hole 612 lower extreme of outside face 613 is provided with a plurality of steady flame holes 616, and outside combustion hole 612 and steady flame hole 616 alternate setting, and the diameter of outside combustion hole 612 is greater than steady flame hole 616, and inboard combustion hole 611, outside combustion hole 612 and steady flame hole 616 all communicate fuel channel 63.

As an optimization of the present invention, as shown in fig. 8 to 10, the inner ring distributor 62 includes a support seat 621 and a distributor cap 622, and the distributor cap 622 is mounted on the support seat 621;

the fuel channel 63 is disposed in the support 621, the support 621 is provided with a protrusion i 6211 and a protrusion ii 6212 extending radially outwards, the protrusion i 6211 is provided with a plurality of ignition holes 6213, the protrusion ii 6212 is provided with a plurality of sensing holes 6214, and the ignition holes 6213 and the sensing holes 6214 are both communicated with the fuel channel 63.

As an optimized scheme of the present invention, as shown in fig. 8-10, the fire dividing cap 622 comprises a top cover plate 6221, a cylindrical burner 6222 at the lower end of the top cover plate 6221, and a sensing needle water baffle 6223 arranged on the side surface of the cylindrical burner 6222, wherein the side wall of the cylindrical burner 6222 is inclined inwards from bottom to top, and a plurality of fire discharging holes 6224 are formed in the side wall and the upper end of the cylindrical burner 6222. As an optimized scheme of the invention, as shown in fig. 11, a pot support i 7 comprises a pot support bottom ring i 71 and a plurality of pot support legs i 72 arranged on the pot support bottom ring i 71; the bottom ring I71 of the pot support is provided with a plurality of limiting grooves II 711 which are clamped with the limiting blocks 525, and the double-layer liquid containing disc 5 is positioned at the inner end of the bottom ring I71 of the pot support.

As an optimization scheme of the invention, an ignition needle for ignition and a sensing needle for sensing flame temperature are arranged on the furnace end 3, and the ignition needle and the sensing needle are electrically connected with the controller, and the sensing needle is a thermocouple sensing needle in the embodiment.

After the ignition needle passes through the ignition needle perforation 54, the discharge end of the ignition needle is opposite to the outlet of the ignition hole 6213;

after the sensing needle passes through the sensing needle perforation 55, the sensing needle tip is positioned beside the outlet of the sensing hole 6214 and is opposite to the sensing needle water baffle 6223.

As an optimization scheme of the invention, as shown in fig. 1, 2 and 13, the kitchen range is a double kitchen range, the double kitchen range further comprises a pot support II 9 arranged on the pot support I7, the pot support II 9 comprises a pot support bottom ring II 91 and a plurality of pot support legs II 92 arranged on the pot support bottom ring II 91, the inner diameter of the pot support bottom ring II 91 is smaller than the inner diameter of the pot support bottom ring I71, and a plurality of bottom ring clamping grooves 93 for clamping the pot support bottom ring I71 are formed in the pot support bottom ring II 91.

As an optimized scheme of the invention, the keys 81 comprise an ignition key, a big fire key, a small fire key, a timing key and a child lock key; the embodiment is two kitchen ranges, therefore every kitchen range corresponds to the ignition of controlling this kitchen range burning, big fire, little fire and timing button, this embodiment is from left to right in proper order for ignition, big fire, little fire, timing, child lock, timing, little fire, big fire and ignition button, the left kitchen range of ignition, big fire, little fire and timing button control, the right kitchen range of ignition, big fire, little fire and timing button control right, child lock is used for pinning ignition, big fire, little fire and timing button, make it unable operation.

The kitchen range further comprises a buzzer, and the buzzer is arranged in the bottom shell and is electrically connected with the controller.

The intelligent terminal comprises a mobile phone, a tablet and/or a computer; the embodiment is a mobile phone, and the controller is connected to a router in the home

WIFI signal, through WIFI signal and user's own cell-phone signal connection.

The panel is a toughened glass panel, and the back surface of the toughened glass panel is attached with explosion-proof glass fibers.

For a better understanding of the present invention, its installation, use and cleaning are described in full detail below:

and (2) mounting:

installation of the burner 3 and the solenoid valve 4: the burner 3 and the electromagnetic valve 4 are arranged in the bottom shell 1, the air inlet of the electromagnetic valve 4 is communicated with a gas pipeline, the outlet is communicated with the air inlet of the burner 3, the air outlet of the burner 3 is arranged at a burner hole I21 of the panel 2, and the ignition needle and the induction needle are arranged at the ignition needle mounting position and the induction needle mounting position of the air outlet end of the burner 3.

Mounting of a double-layer liquid containing disc 5: firstly, sleeving a fixed disc 51 at an air outlet of a stove head 3, respectively penetrating an ignition needle penetrating hole 54 and a sensing needle penetrating hole 55 of the fixed disc 51, penetrating screw holes 512 on the fixed disc 51 by using screws, fixing the fixed disc 51 at the air outlet end of the stove head 3, and fixing the fixed disc on a stove panel 2; finally, the limiting groove I524 on the liquid containing disc 52 is clamped at the limiting protrusion II 511 on the fixed disc 51, the rotation of the liquid containing disc 52 is limited, and the liquid containing disc 52 is fixedly arranged on the fixed disc 51 due to self gravity.

Mounting of the distributor 6: an outer ring distributor 61 is arranged on an outer ring distributor installation position of a furnace end hole I21 on the panel 2, and an inner ring distributor 62 is arranged on an inner ring distributor installation position of the furnace end hole I21 on the panel 2; when the distributor is installed, the fuel channel 63 of the distributor 6 is communicated with the air outlet hole of the furnace end 3, and meanwhile, the sensing needle water baffle 6223 of the distributor 6 is required to face the sensing needle of the kitchen range.

Installation of a pot support I7: the bottom ring I71 of the pan support I7 is sleeved at the outer end of the liquid containing disc 52, and the limiting block 525 of the liquid containing disc 52 is clamped in the limiting groove II 711 of the bottom ring I71 of the pan support to limit the rotation of the bottom ring I71 of the pan support, namely, the rotation of the pan support I7 is limited.

When the smaller cookware needs to be heated, the cooker support II 9 needs to be arranged on the cooker support I7: the bottom ring clamping groove 93 of the bottom ring II 91 of the pot support is clamped on the bottom ring I71 of the pot support.

The method comprises the following steps:

in operation, a user controls ignition of the ignition needle in the kitchen through the ignition key 81 of the control key assembly 8, fuel gas enters the fuel channel 63 of the distributor 6 from the burner 3, the ignition needle ignites the fuel gas in the fuel channel 63, the fuel gas burns, and the inner side combustion hole 611, the outer side combustion hole 612, the flame stabilizing hole 616 and the flame discharging hole 6224 generate flames. The fire row holes 6224 heat up near the center of the pan bottom, and the inner side combustion holes 611, the outer side combustion holes 612 and the flame stabilizing holes 616 heat up at other positions of the pan bottom. The inner side combustion holes 611 are uniformly distributed on a plurality of triangle tables which incline outwards, so that the inner side combustion holes 611 form a conical flame wall when being burnt; the outer combustion holes 612 are uniformly distributed on the outer side surface, so that the outer combustion holes 612 form an inverted cone-shaped fire wall when being burnt, and the fire distribution is uniform, thereby being beneficial to heating the kitchen range. While burning, the sensing needle outside the sensing hole 6214 senses the flame at the sensing hole 6214, and if the flame at the sensing hole burns abnormally or the distributor 6 extinguishes abnormally, the sensing needle controls the electromagnetic valve 4 to be closed through the controller, and the air supply to the distributor 6 is stopped.

When the kitchen range is used, the operation of the kitchen range is controlled through the keys 81, and after the controller processes, the indicator lamps 82 corresponding to the keys 81 are controlled to be turned on. The keys comprise an ignition key, a big fire key, a small fire key, a timing key and a child lock key; the ignition key is a starting key and controls the ignition needle to ignite; the big fire key and the small fire key are used for controlling the fire power, the big fire key and the small fire key correspond to 5 indicator lamps together and represent 5 gears, and when the big fire key or the small fire key is pressed once, one indicator lamp in the corresponding 5 indicator lamps is turned on or turned off; the timing key is used for timing combustion of the kitchen range; the child lock key is used for locking the ignition key, the big fire key, the small fire key and the timing key, and safety accidents caused by misoperation of children are prevented.

When a user does not want to go to a kitchen to close the kitchen range at home, the user can operate the kitchen range through the mobile phone, the mobile phone transmits signals to the controller of the kitchen range, the controller controls the electromagnetic valve 4 to be closed, air supply to the distributor 6 is stopped, and the kitchen range is closed. When the user goes out and reminds that the kitchen range forgets to turn off the fire, the fire-off signal is transmitted to the controller remotely through the mobile phone, the controller controls the electromagnetic valve 4 to be closed, the gas supply to the distributor 6 is stopped, and the kitchen range is closed.

The controller in the invention, as shown in figure 14, receives the information input by the user at the key 81, controls the electromagnetic valve 4 to start to supply air to the distributor 6, controls the ignition needle to ignite, controls the indicator lamp 82 to display the working information of the kitchen range, and controls the buzzer to sound; meanwhile, the information of the induction needle is received, and the opening and closing of the electromagnetic valve 4 are controlled; and receiving a signal of the intelligent terminal and controlling the opening and closing of the electromagnetic valve 4.

When the kitchen range is in use, soup and greasy dirt falling down from the cooker flow downwards in a proper way and are collected in the liquid containing tank 521, so that the phenomenon that the normal use of the kitchen range is affected due to the fact that the soup, the greasy dirt and other liquids flow into the internal space of the kitchen range is avoided. The fixing disc 51 with smaller diameter is covered by the liquid containing disc 52 with larger diameter, and the screws in the fixing disc 51 at the lower layer are prevented from being corroded by liquid such as soup, greasy dirt and the like by the protection of the liquid containing disc 52 at the upper layer, so that the fixing disc is easy to detach during maintenance; at the same time, the retainer 527 also blocks liquids such as soup and oil from entering the upper surface of the fixed disk 51 from the gap between the liquid containing disk 52 and the burner hole II 53 of the fixed disk 51 to erode the screw.

Cleaning:

during cleaning, the distributor 6 is directly taken out upwards for cleaning. For the cleaning of the pan support I7 and the double-layer liquid containing disc 5, the pan support I7 outside the liquid containing disc 52 is firstly taken out, so that liquid in the liquid containing groove 521 is discharged from the liquid outlet 526, then the liquid containing disc 52 is taken out upwards, the liquid containing disc 52 is cleaned by cleaning cloth, and the interference caused by parts such as fixing screws, ignition needles, induction needles and the like to the cleaning of the liquid containing disc 52 is avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A wireless control cooking utensils convenient to wash, its characterized in that: the intelligent liquid distributor comprises a bottom shell (1), a panel (2), a furnace end (3), an electromagnetic valve (4), a double-layer liquid containing disc (5), a distributor (6), a pot bracket I (7), a key assembly (8), a controller and an intelligent terminal;

the panel (2) is arranged at the upper end of the bottom shell (1), a furnace end hole I (21) is formed in the panel (2), and the double-layer liquid containing disc (5), the distributor (6) and the pot bracket I (7) are coaxially arranged at the upper end of the furnace end hole I (21);

the furnace end (3) is arranged in the bottom shell (1), an air inlet of the furnace end (3) is connected with the electromagnetic valve (4), and an air outlet passes through the furnace end hole I (21);

an air inlet of the electromagnetic valve (4) is connected with a fuel gas pipe, and the electromagnetic valve (4) is electrically connected with the controller;

the double-layer liquid containing disc (5) comprises a fixed disc (51) and a liquid containing disc (52) covered at the upper end of the fixed disc (51);

the distributor (6) is arranged on an air outlet of the furnace end (3), the distributor (6) comprises an outer ring distributor (61) and an inner ring distributor (62) arranged in the middle of the outer ring distributor (61), and an inner side combustion hole (612) and an outer side combustion hole (611) are formed in the outer ring distributor (61);

the pot bracket I (7) is arranged at the outer end of the double-layer liquid containing disc (5) on the panel (2);

the key assembly (8) is arranged on the panel (2), the key assembly (8) comprises a plurality of keys (81) and indicator lamps (82) corresponding to the keys, the keys (81) are connected with an input port of the controller, and an output port of the controller is connected with the indicator lamps (82);

the controller is arranged in the bottom shell (1) and is in signal connection with the intelligent terminal through a wireless network;

the middle parts of the fixed disc (51) and the liquid containing disc (52) are respectively provided with a furnace end hole II (53), the outer diameter of the liquid containing disc (52) is larger than that of the fixed disc (51), and the outer diameter of the fixed disc (51) is larger than the inner diameter of the furnace end hole I (21);

the upper surface of the liquid containing disc (52) is provided with a liquid containing groove (521) with a wide upper part and a narrow lower part along the circumferential direction, the inner end of the lower surface is provided with a groove (522) along the circumferential direction, the groove (522) is internally provided with a plurality of limit protrusions I (523) along the circumferential direction, and a limit groove I (524) is formed between two adjacent limit protrusions I (523);

the upper surface of the fixed disc (51) is provided with a plurality of limit protrusions II (511) matched with the limit grooves I (524) along the circumferential direction, the fixed disc (51) is provided with a plurality of screw holes (512), and the fixed disc (51) is fixed on the furnace end (3) after the screws pass through the screw holes (512);

a plurality of limiting blocks (525) are arranged at the edge of the outer end of the liquid containing disc (52) along the circumferential direction of the liquid containing disc (52), liquid draining ports (526) are arranged at two ends of each limiting block (525), and the liquid draining ports (526) are communicated with the liquid containing groove (521);

ignition needle perforations (54) and induction needle perforations (55) are formed in the liquid containing disc (52) and the fixed disc (51) close to the furnace end hole II (53); a downward retainer ring (527) is arranged at the edge of the furnace end hole II (53) on the liquid containing disc (52) along the circumferential direction of the liquid containing disc (52).

2. The wireless control cooker convenient to clean according to claim 1, wherein: the bottoms of the outer ring distributor (61) and the inner ring distributor (62) are respectively provided with a fuel channel (63), and the fuel channels (63) are communicated with the air outlet of the furnace end (3);

the outer ring distributor (61) is of an annular structure, an outer side face (613) inclining inwards is arranged on the outer side wall of the outer ring distributor (61) along the circumferential direction, an inner side face (614) inclining outwards is arranged on the inner side wall along the circumferential direction, and a plurality of triangular tables (615) are uniformly arranged on the inner side face (614) along the circumferential direction;

the inner side combustion hole (612) is formed in the outwards inclined side face of the triangular table (615), the outer side combustion holes (611) are uniformly distributed on the same horizontal plane of the outer side face (613), a plurality of flame stabilizing holes (616) are formed in the lower end of the outer side combustion hole (611) of the outer side face (613), the outer side combustion holes (611) and the flame stabilizing holes (616) are alternately arranged, the diameter of the outer side combustion hole (611) is larger than that of the flame stabilizing holes (616), and the inner side combustion hole (612), the outer side combustion hole (611) and the flame stabilizing holes (616) are all communicated with the fuel channel (63).

3. The wireless control cooker convenient to clean according to claim 2, wherein: the inner ring distributor (62) comprises a supporting seat (621) and a fire distributing cap (622), wherein the fire distributing cap (622) is installed on the supporting seat (621);

the fuel channel (63) is arranged in the supporting seat (621), the supporting seat (621) is provided with a protruding block I (6211) and a protruding block II (6212) which extend outwards in the radial direction, a plurality of ignition holes (6213) are formed in the protruding block I (6211), a plurality of sensing holes (6214) are formed in the protruding block II (6212), and the ignition holes (6213) and the sensing holes (6214) are communicated with the fuel channel (63).

4. A wireless control cooktop convenient for cleaning as claimed in claim 3, wherein: the fire dividing cap (622) comprises a top cover plate (6221), a cylindrical burner (6222) at the lower end of the top cover plate (6221) and an induction needle water baffle (6223) arranged on the side face of the cylindrical burner (6222), the side wall of the cylindrical burner (6222) is inclined inwards from bottom to top, and a plurality of fire row holes (6224) are formed in the side wall and the upper end of the cylindrical burner (6222).

5. The wireless control cooker convenient to clean according to claim 4, wherein: the pot support I (7) comprises a pot support bottom ring I (71) and a plurality of pot support legs I (72) arranged on the pot support bottom ring I (71); be provided with a plurality of with spacing groove II (711) of stopper (525) block on pot support bottom ring I (71), double-deck liquid dish (5) are located the inner of pot support bottom ring I (71).

6. The wireless control cooker convenient to clean according to claim 5, wherein: the burner (3) is provided with an ignition needle for ignition and a sensing needle for sensing flame temperature, and the ignition needle and the sensing needle are electrically connected with the controller;

after the ignition needle passes through the ignition needle perforation (54), the discharge end of the ignition needle is opposite to the outlet of the ignition hole (6213);

after the sensing needle passes through the sensing needle perforation (55), the tip of the sensing needle is positioned beside the outlet of the sensing hole (6214) and is opposite to the sensing needle water baffle (6223).

7. The wireless control cooker convenient to clean according to claim 6, wherein: the kitchen range is double kitchen range, double kitchen range still includes the pot support II (9) of installing on pot support I (7), pot support II (9) are including pot support end circle II (91) and a plurality of pot stabilizer blade II (92) of setting on pot support end circle II (91), the internal diameter of pot support end circle II (91) is less than the internal diameter of pot support end circle I (71), be provided with a plurality of clamps on the pot support end circle II (91) end circle draw-in groove (93) of pot support end circle I (71).

8. The wireless control cooker convenient to clean according to claim 7, wherein: the keys (81) comprise an ignition key, a big fire key, a small fire key, a timing key and a child lock key;

the kitchen range further comprises a buzzer, and the buzzer is arranged in the bottom shell (1) and is electrically connected with the controller;

the intelligent terminal comprises a mobile phone, a tablet computer and/or a computer;

the panel (2) is a toughened glass panel, and explosion-proof glass fibers are attached to the back surface of the toughened glass panel.