CN109595602B

CN109595602B - Touch-sensitive cooking utensils that convenient washing and combustion efficiency are high

Info

Publication number: CN109595602B
Application number: CN201811548614.8A
Authority: CN
Inventors: 纪旭; 郑伟
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: CN109595602A

Abstract

The invention discloses a touch induction type kitchen range which is convenient to clean and high in combustion efficiency, comprising a bottom shell, a panel, a burner, an electromagnetic valve, a double-layer liquid containing disc, a distributor, a pot bracket I, an energy collecting ring, a touch display assembly and a controller, wherein the panel is arranged on the bottom shell; the double-layer liquid containing disc, the distributor, the pot support I and the energy collecting ring are all coaxially arranged at the upper end of the furnace end hole I. The cooker of the invention adopts the touch keys to control the operation of the cooker, and a user only needs to touch with fingers, so that the cooker has no physical damage and mechanical abrasion, and can meet the demands of vast users, especially young users; the double-layer liquid containing disc prevents soup, greasy dirt and other liquids from flowing into the internal space of the kitchen range, and influences the normal use of the kitchen range; the distributor is convenient to install and disassemble, and can better supplement secondary air required by combustion, so that the combustion is more complete, the discharged carbon monoxide is less, and the energy is saved and the environment is protected; the energy-gathering ring is convenient to install and detach, heat loss generated after combustion of fuel gas can be effectively reduced, and the heat efficiency utilization rate is improved.

Description

Touch-sensitive cooking utensils that convenient washing and combustion efficiency are high

Technical Field

The invention relates to a cooker, in particular to a touch induction cooker which is convenient to clean and has high combustion efficiency, and belongs to the field of cookers.

Background

The gas stove is a kitchen ware commonly used in daily life of people, and is a stove which mainly uses liquefied combustible gas as fuel for combustion. The liquefied combustible gas can be natural gas, liquefied gas, biogas and the like, and the gas stove can be divided into a plurality of types according to different types of the liquefied combustible gas, such as a liquefied gas stove, a natural gas stove 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.

The fire distributor is also an important part for discharging fire in the gas cooker, the existing fire distributor has a single structure and is generally composed of a fire cover and a fire cover seat, and most of fire holes or fire hole grooves are distributed on the periphery, so that the utilization rate of a heating surface is low, the heating area is small, and the fire is too concentrated to cause uneven heating of the bottom of a pot, so that the heat efficiency is not high; in addition, the existing fire cover and fire cover seat often have the problem that the fire cover is not correctly placed on the fire cover seat due to incorrect operation of a user or other reasons (such as collision, etc.), so that the fire distributor has a fire leakage phenomenon during combustion, and further the fire cover is heated and deformed, and the fire cover is seriously deformed and cannot be correctly placed on the fire cover seat after long-term use.

In addition, because the highest flame generating temperature point of the distributor is the outer flame and is not closely attached to the upper part of the distributor, the pot support is needed to support the pot, so that the pot and the distributor are pulled apart for a certain distance, and the bottom of the pot is positioned at the outer flame of the flame. However, the existing pot support is mainly composed of an iron ring with a circular cross section serving as a support frame and a plurality of support legs positioned at the top of the support frame, and because the gap between the pot and the pot support is relatively large, a large amount of heat generated by gas combustion is radiated outwards from the gap between the pot and the pot support to be lost, so that the utilization rate of gas combustion is reduced, and meanwhile, a switch piece positioned beside the pot support is easy to burn, so that the use is inconvenient. Some people also adopt a structure of energy-collecting ring arranged on the distributor, but because the energy-collecting ring is fixedly arranged on the distributor, the energy-collecting ring can not be quickly disassembled according to different requirements in use, so the usage is single, and the requirements of wide users are difficult to meet.

In addition, the existing household kitchen range is usually provided with a mechanical knob for controlling ignition and adjusting flame size, and the mechanical knob has some defects, such as easy physical damage of the mechanical knob, certain abrasion for a long time, poor operation handfeel and bad experience for users, especially young users.

Disclosure of Invention

In order to solve the problems, the invention aims to provide the touch induction type kitchen range which is convenient to clean and high in combustion efficiency, has excellent comprehensive performance, can provide comfortable experience for wide users, especially young users, and meets the actual demands of the wide users.

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

a touch induction type kitchen range which is convenient to clean and high in combustion efficiency comprises a bottom shell, a panel, a burner, an electromagnetic valve, a double-layer liquid containing disc, a distributor, a pot bracket I, an energy collecting ring, a touch display assembly and a controller;

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, the pot support I and the energy collecting ring 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 fire distributor is arranged on an air outlet of the furnace end and comprises an outer ring distributor, an inner ring distributor arranged in the middle of the upper end of the outer ring distributor and an outer ring distributor base arranged at the lower end of the outer ring distributor, and staggered fire row holes I 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 energy collecting ring is arranged on the pot bracket I;

the touch display assembly is arranged on the panel and comprises touch keys and a display screen, the touch keys are connected with an input port of the controller, and an output port of the controller is connected with the display screen;

the controller is installed in the bottom case.

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, a fuel channel is arranged between the outer ring distributor and the outer ring distributor base, the bottom end of the fuel channel is communicated with the air outlet of the furnace end, and the top end of the fuel channel is communicated with the air inlet of the inner ring distributor.

Be provided with a plurality of bosss that are petal form interval distribution along outer ring distributor circumferencial direction on the outer ring distributor, the boss includes the radial side III of front end I, side II and along outer ring distributor, a plurality of fire row hole I set up on side I, side II and side III, fire row hole I lower extreme is provided with a plurality of steady flame holes, fire row hole I and steady flame hole intercommunication fuel passage, the diameter of fire row hole I is greater than steady flame hole's diameter.

The upper and lower both ends of side II follow outer ring distributor circumference downward sloping, and side I is connected to both ends one end about side II, and side III is connected to the other end, and a plurality of fire row holes I that are located side I and side III follow horizontal direction evenly distributed, and a plurality of fire row holes I that are located side II follow outer ring distributor circumference downward sloping distribution, and a plurality of fire row holes I formation of side I, side II and side III staggered floor's fire row hole I.

The multiple bosses are distributed at intervals along the circumferential direction of the outer ring distributor, and the multiple fire row holes I are distributed on each boss, so that the heating area of flame can be increased, and the bottom of the pot is heated more uniformly; fire row holes I horizontally distributed on the side surface I and the side surface III and the fire row holes I obliquely distributed on the side surface II downwards enable the fire row holes I to be staggered to generate certain height difference, secondary air required by combustion can be better supplemented, combustion is more sufficient, discharged carbon monoxide is less, energy is saved, environment friendliness is improved, the requirements of combustion performance can be met while the heat load is improved, and the distributor can adapt to a higher and wider combustion load range. The diameter of the flame discharge hole I is larger than that of the flame stabilizing hole, so that the flame at the flame stabilizing hole I can play a role in stabilizing the flame, the flame stabilizing effect is better, and further, the combustion is more stable and reliable.

Further, the outer ring distributor is further provided with a lug I and a lug II which extend outwards along the radial direction, a plurality of ignition holes are formed in the lug I, a plurality of induction holes are formed in the lug II, and the ignition holes and the induction holes are 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.

The inner ring distributor comprises a top cover plate, a cylindrical burner at the lower end of the top cover plate and an induction needle water baffle arranged on the side face of the cylindrical burner, the side wall of the cylindrical burner is inclined inwards from bottom to top, and a plurality of fire row holes II are formed in the side wall and the upper end of the cylindrical burner. The flame burns from a plurality of staggered fire row holes II on the side wall and the upper end of the barrel-shaped burner, and the flame heats the position near the center of the pot bottom. The sensing needle water baffle is used for shielding soup, greasy dirt and other liquids at the upper end, preventing the soup from contacting with the sensing needle and affecting the sensing flame of the sensing needle; and meanwhile, the inner ring distributor and the outer ring distributor are matched with the induction needle positioning holes at the lower end, so that the installation is convenient.

The inner wall of the outer ring distributor is provided with a clamping table, and the inner wall of the inner ring distributor is provided with an inner ring distributor clamping groove matched with the clamping table; the clamping table is matched with the clamping groove, so that the circumferential rotation of the inner ring distributor is limited, the inner ring distributor is correctly placed on the outer ring distributor, and the phenomenon that the inner ring distributor is heated and deformed due to the fact that the inner ring distributor is misplaced, and the fire leakage occurs during combustion is prevented; and meanwhile, the inner ring distributor and the outer ring distributor are convenient to mount and dismount.

A connecting plate is connected between two adjacent bosses on the outer ring distributor, so that the connection tightness of the two bosses is enhanced; the outer ring distributor base is provided with an induction needle positioning hole, so that the distributor and the kitchen range can be positioned conveniently when being installed; the outer ring distributor and the outer ring distributor base are connected through screws, so that the outer ring distributor and the outer ring distributor base are convenient to install and detach.

Further, the pot support I comprises a pot support bottom ring I and a pot support bottom ring arranged on the pot support

A plurality of pot support legs I on the pot support legs I; be provided with a plurality of with spacing groove II of stopper block on the pot support bottom ring I, be provided with on the pot stabilizer blade I and gather can the ring draw-in groove, double-deck flourishing liquid dish is located the I inner of pot support bottom ring. 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, the energy collecting ring is of a cylindrical structure with the upper part wide, the lower part narrow and the inner side wall recessed towards the outer end, so that a large amount of heat radiated outwards by flame is reflected back to the bottom of the pot for heating, heat loss generated after gas combustion is effectively reduced, the heat efficiency utilization rate is improved, and meanwhile, the heat radiated outwards is effectively blocked from heating the touch display assembly, so that the touch display assembly is convenient to use.

The side wall of the energy gathering ring is provided with a plurality of sockets which are clamped with the clamping grooves of the energy gathering ring, the bottom end of the energy gathering ring is positioned above the liquid containing disc, the inner diameter of the bottom end of the energy gathering ring is smaller than the outer diameter of the liquid containing disc, and the top end height of the energy gathering ring is lower than the top end height of the pot support leg I.

The socket is clamped with the energy-collecting ring clamping groove, namely the edge of the energy-collecting ring at the upper end of the socket is clamped into the energy-collecting ring clamping groove, the inner end of the pot support leg I is clamped into the socket, so that the energy-collecting ring is convenient to install and detach, the energy-collecting ring can be quickly taken out from the pot support I under the condition that the energy-collecting ring is not needed, the energy-collecting ring is extremely convenient to use, and the energy-collecting ring clamping groove is simple in structure and attractive in appearance, and the problems that the heat utilization rate of an existing kitchen range is low, a switch assembly heats, the use mode of the energy-collecting ring is single, the use is inconvenient and the like are effectively solved; meanwhile, the bottom end of the energy-gathering ring is positioned above the liquid containing disc, and the inner diameter of the bottom end is smaller than the outer diameter of the liquid containing disc, so that liquid such as soup, greasy dirt and the like directly falls into a liquid containing groove below the energy-gathering ring to be collected after entering the energy-gathering ring; the top height of the energy-gathering ring is lower than that of the pot support leg I, so that the influence of the excessive energy-gathering ring on the pot supported by the pot support leg I is prevented.

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 flame at the induction hole burns abnormally or the distributor extinguishes abnormally, the induction needle sends information to the controller, the controller controls the electromagnetic valve to close, 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 sensing needle sequentially passes through the sensing needle perforation and the sensing needle positioning hole, the sensing needle tip is positioned beside the sensing hole outlet and is opposite to the sensing needle water baffle, the flame at the sensing hole outlet is sensed, 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 touch key is a capacitive touch key, and the touch key comprises an ignition key, a big fire key, a small fire key, a timing key and a child lock key. The touch key adopts a capacitive touch key, so that effective touch of fingers can be accurately detected, sensitivity, stability, reliability and the like of the key cannot be changed due to change of environmental conditions or long-term use, and the touch key has waterproof and strong anti-interference capabilities, is ultra-strong in protection, is ultra-strong in adaptation temperature range, and provides a comfortable experience for users in use.

The kitchen range further comprises a child lock LED indicator lamp and a buzzer, wherein the child lock LED indicator lamp is arranged on the panel, the buzzer is arranged in the bottom shell, and the child lock LED indicator lamp and the buzzer are electrically connected with the controller. The controller is a conventional singlechip, and a conventional control program is implanted to control the flashing of the child lock LED indicator lamp and the sounding of the buzzer, so that a user is reminded of noticing abnormal flameout of the kitchen range, and safety accidents are prevented.

The panel is a toughened glass panel, and the back of the toughened glass panel is attached with explosion-proof glass fibers, so that the panel is convenient to clean and has enough strength.

The invention has the beneficial effects that:

the touch induction type kitchen range is convenient to clean and high in combustion efficiency, the kitchen range adopts the touch keys to control the kitchen range to work, information is displayed on the display screen after being processed by the controller, the capacitive touch keys are high in accuracy, misoperation is not easy to occur, a user only needs to touch with fingers, physical damage and mechanical abrasion are avoided, and the touch induction type kitchen range is a more humanized operation mode, and the requirements of vast 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.

The distributor in the cooker has high heat energy utilization rate, the side wall of the cylindrical burner and the plurality of fire row holes II at the upper end are heated near the center of the bottom of the cooker, the plurality of bosses are distributed at intervals in a petal shape along the circumferential direction of the outer ring distributor, the plurality of fire row holes I distributed on each boss are heated at other positions of the bottom of the cooker, and the fire row holes I and the fire row holes II are matched for heating, so that the heating area of flame can be enlarged, and the bottom of the cooker is heated more uniformly; fire row holes I horizontally distributed on the side surface I and the side surface III and the fire row holes I obliquely distributed on the side surface II downwards enable the fire row holes I to be staggered to generate certain height difference, secondary air required by combustion can be better supplemented, combustion is more sufficient, discharged carbon monoxide is less, energy is saved, environment friendliness is improved, the requirements of combustion performance can be met while the heat load is improved, and the distributor can adapt to a higher and wider combustion load range.

The energy-collecting ring in the cooker enables a large amount of heat radiated outwards by flame to be reflected back to the bottom of the cooker for heating, so that heat loss generated after combustion of fuel gas is effectively reduced, the heat efficiency utilization rate is improved, and meanwhile, the heating of the outwards radiated heat to the touch display assembly is effectively blocked, so that the touch display assembly is convenient to use; the socket is clamped with the energy-collecting ring clamping groove, so that the energy-collecting ring is convenient to mount and dismount, and can be quickly taken out of the pot bracket without the energy-collecting ring, the novel energy-collecting cooker is extremely convenient to use, simple in structure and attractive in appearance, and the problems that the heat utilization rate of an existing cooker is not high, a switch assembly heats, the energy-collecting ring is single in use mode, and the like are effectively solved.

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 a schematic view of the left cooktop of the present invention with the distributor and energy gathering ring removed;

FIG. 5 is an exploded view of the dual-layer tray of the present invention;

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

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

FIG. 8 is a bottom end view of the holding pan of the present invention;

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

FIG. 10 is a schematic view of the construction of the outer ring distributor of the present invention;

FIG. 11 is a bottom end view of the outer ring distributor of the present invention;

FIG. 12 is a schematic view of the construction of an inner ring distributor of the present invention;

FIG. 13 is a schematic view of the structure of the outer ring distributor base of the present invention;

FIG. 14 is a bottom end view of the outer ring distributor base of the present invention;

FIG. 15 is a schematic view of the structure of the pan support I of the present invention;

FIG. 16 is a schematic structural view of a energy concentrating ring according to the present invention;

FIG. 17 is a schematic view of the structure of the panel of the present invention;

FIG. 18 is a schematic view of the structure of a pan support II according to the present invention;

FIG. 19 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; 31. an ignition needle; 32. a sensing needle; 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. fire row holes I; 612. a boss; 6121. side I; 6122. a side II; 6123. side III; 6124. flame stabilizing holes; 613. a bump I; 6131. an ignition hole; 614. a bump II; 6141. an induction hole; 615. a clamping table; 616. a connecting plate; 62. an inner ring distributor; 621. a top cover plate; 622. a can combustor; 6221. fire row holes II; 623. an induction needle water baffle; 624. an inner ring distributor clamping groove; 63. an outer ring distributor base; 631. sensing needle positioning holes; 64. 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; 721. an energy-collecting ring clamping groove; 8. an energy-gathering ring; 81. a socket; 9. a touch display assembly; 91. touching the key; 92. a display screen; 10. a pot support II; 101. a bottom ring II of the pot support; 102. a pot support II; 103. 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.

A touch induction cooker which is convenient to clean and high in combustion efficiency is shown in fig. 1-4, and 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 cooker support I7, an energy collecting ring 8, a touch display component 9 and a controller;

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, the pot bracket I7 and the energy collecting ring 8 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, an inner ring distributor 62 arranged in the middle of the upper end of the outer ring distributor 61 and an outer ring distributor base 63 arranged at the lower end of the outer ring distributor 61, and the outer ring distributor 61 is provided with staggered fire row holes I611;

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

the energy collecting ring 8 is arranged on the pot bracket I7;

the touch display assembly 9 is arranged on the panel 2, the touch display assembly 9 comprises a touch key 91 and a display screen 92, the touch key 91 is connected with an input port of the controller, and an output port of the controller is connected with the display screen 92;

the controller is arranged in the bottom shell 1, and is a conventional singlechip, a conventional control program is implanted to control the operation of the kitchen range, and the singlechip with the model of AT90S8535 is selected in the embodiment.

As an optimized scheme of the invention, as shown in fig. 5-8, 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. 9-14, a fuel channel 64 is arranged between the outer ring distributor 61 and the outer ring distributor base 63, the bottom end of the fuel channel 64 is communicated with the air outlet of the furnace end 3, and the top end is communicated with the air inlet of the inner ring distributor 62.

The outer ring distributor 61 is provided with a plurality of lug bosses 612 which are distributed at intervals in a petal shape along the circumferential direction of the outer ring distributor 61, each lug boss 612 comprises a side surface I6121, a side surface II 6122 and a side surface III 6123 which are arranged along the radial direction of the outer ring distributor 61, a plurality of flame discharge holes I611 are formed in the side surfaces I6121, the side surfaces II 6122 and the side surfaces III 6123, the lower end of each flame discharge hole I611 is provided with a plurality of flame stabilizing holes 6124, the flame discharge holes I611 and the flame stabilizing holes 6124 are communicated with the fuel channel 64, and the diameter of each flame discharge hole I611 is larger than that of each flame stabilizing hole 6124.

The upper end and the lower end of the side surface II 6122 incline downwards along the circumference of the outer ring distributor 61, one end of the left end and the right end of the side surface II 6122 is connected with the side surface I6121, the other end is connected with the side surface III 6123, a plurality of fire row holes I611 positioned on the side surface I6121 and the side surface III 6123 are uniformly distributed along the horizontal direction, a plurality of fire row holes I611 positioned on the side surface II 6122 incline downwards along the circumference of the outer ring distributor 61, and a plurality of fire row holes I611 positioned on the side surface I6121, the side surface II 6122 and the side surface III 6123 form staggered fire row holes I611.

As an optimized scheme of the present invention, as shown in fig. 9-14, the outer ring distributor 61 is further provided with a protrusion i 613 and a protrusion ii 614 extending outwards in the radial direction, the protrusion i 613 is provided with a plurality of ignition holes 6131, the protrusion ii 614 is provided with a plurality of sensing holes 6141, and the ignition holes 6131 and the sensing holes 6141 are both communicated with the fuel channel 64.

The inner ring distributor 62 comprises a top cover plate 621, a cylindrical burner 622 at the lower end of the top cover plate 621, and an induction needle water baffle 623 arranged on the side surface of the cylindrical burner 622, wherein the side wall of the cylindrical burner 622 is inclined inwards from bottom to top, and a plurality of fire row holes II 6221 are formed in the side wall and the upper end of the cylindrical burner 622.

The inner wall of the outer ring distributor 61 is provided with a clamping table 615, and the inner wall of the inner ring distributor 62 is provided with an inner ring distributor clamping groove 624 matched with the clamping table 615; a connecting plate 616 is connected between two adjacent bosses 612 on the outer ring distributor 61; the outer ring distributor base 63 is provided with a sensing needle positioning hole 631; the outer ring distributor 61 and the outer ring distributor base 63 are connected by screws.

As an optimized scheme of the invention, as shown in fig. 15, 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; be provided with a plurality of spacing groove II 711 with stopper 525 block on the pot support bottom ring I71, be provided with on the pot stabilizer blade I72 and gather ability ring draw-in groove 721, double-deck flourishing liquid dish 5 is located the inner of pot support bottom ring I71.

As an optimized scheme of the invention, as shown in FIG. 16, the energy collecting ring 8 is in a cylindrical structure with a wide upper part and a narrow lower part and a concave inner side wall towards the outer end.

The side wall of the energy collecting ring 8 is provided with a plurality of sockets 81 which are clamped with the energy collecting ring clamping grooves 721, the bottom end of the energy collecting ring 8 is positioned above the liquid containing disc 52, the inner diameter of the bottom end is smaller than the outer diameter of the liquid containing disc 52, and the top end height of the energy collecting ring 8 is lower than the top end height of the pot support leg I72.

As an optimized scheme of the present invention, as shown in fig. 4, an ignition needle 31 for igniting and a sensing needle 32 for sensing flame temperature are installed on the burner 3, and the ignition needle 31 and the sensing needle 32 are electrically connected with the controller, and in this embodiment, the sensing needle 32 is a thermocouple sensing needle.

After the ignition needle 31 passes through the ignition needle penetration hole 54, the discharge end of the ignition needle 31 is opposite to the outlet of the ignition hole 6131.

After the sensing needle 32 sequentially passes through the sensing needle perforation 55 and the sensing needle positioning hole 631, the tip of the sensing needle 32 is positioned beside the outlet of the sensing hole 6141 and is opposite to the sensing needle water baffle 623.

As an optimized scheme of the invention, as shown in fig. 1-4 and 18, the kitchen range is a double kitchen range, the double kitchen range further comprises a pot support II 10 installed on a pot support I7, the pot support II 10 comprises a pot support bottom ring II 101 and a plurality of pot support legs II 102 arranged on the pot support bottom ring II 101, the inner diameter of the pot support bottom ring II 101 is smaller than the inner diameter of the pot support bottom ring I71, and a plurality of bottom ring clamping grooves 103 which are clamped with the pot support bottom ring I71 are formed in the pot support bottom ring II 101.

As an optimization scheme of the invention, the touch key 91 is a capacitive touch key, the touch key 91 comprises an ignition key, a big fire key, a small fire key, a timing key and a child lock key, the embodiment is a double cooking range, so each cooking range corresponds to an ignition key, a big fire key, a small fire key and a timing key for controlling the combustion of the cooking range, the embodiment sequentially comprises the ignition key, the big fire key, the small fire key, the timing key, the child lock key, the timing key, the small fire key, the big fire key, the small fire key and the ignition key on the left side control the cooking range on the left side, the ignition key on the right side, the big fire key, the small fire key and the timing key control the cooking range on the right side, and the child lock is used for locking the ignition key, the big fire key, the small fire key and the timing key so that the child lock cannot operate.

The kitchen range further comprises a child lock LED indicator lamp and a buzzer, wherein the child lock LED indicator lamp is arranged on the panel 2, the buzzer is arranged in the bottom shell 1, and the child lock LED indicator lamp and the buzzer are electrically connected with the controller.

The panel 2 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 inlet 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 31 and the induction needle 32 are arranged at the ignition needle installation position and the induction needle installation 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 perforation 54 and an induction needle perforation 55 of the fixed disc 51 by an ignition needle 31 and an induction needle 32, penetrating screw holes 512 on the fixed disc 51 by 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: firstly, the convex block I613 of the outer ring distributor 61 is opposite to the sensing needle positioning hole 631; then the outer ring distributor 61 and the outer ring distributor base 63 are fixedly connected by screws; the sensing pin water baffle 623 of the inner ring distributor 62 is then faced to the bump i 613; finally, the clamping blocks 615 of the outer ring distributor 61 are inserted into the inner ring distributor clamping grooves 624 of the inner ring distributor 62. After the distributor 6 is installed, the distributor 6 is required to be installed at the burner hole I21 of the panel 2, and the fuel channel 64 of the distributor 6 is communicated with the air outlet hole of the burner 3; at the same time, the sensing needle water baffle 623 of the distributor 6 is required to be opposite to the sensing needle 32 of the kitchen range.

Installation of a pot support I7 and an energy gathering ring 8: 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. The edge of the energy collecting ring at the upper end of the insertion opening 81 of the energy collecting ring 8 is clamped into the energy collecting ring clamping groove 721, and the inner end of the pot support leg I72 is clamped into the insertion opening 81.

When the smaller cookware needs to be heated, the cooker support II 10 needs to be arranged on the cooker support I7: the bottom ring clamping groove 103 of the bottom ring II 101 of the pot support is clamped on the bottom ring I71 of the pot support.

The method comprises the following steps:

in operation, ignition of the ignition needle 31 is controlled by operating the ignition touch key 91 of the touch display assembly 9, fuel gas enters the fuel channel 64 of the distributor 6 from the burner 3, the ignition needle 31 ignites the fuel gas in the fuel channel 64, the fuel gas burns, and the flame is generated by the flame discharge holes I611, 6124 and II 6221. Fire row hole II 6221 heats near the bottom center, fire row hole I611 and flame stabilizing hole 6124 heat at other positions of the bottom, and the heating surface utilization rate is increased, so that the heat energy utilization rate is improved. The fire row holes I611 are staggered to generate certain height difference, so that secondary air required by combustion can be better supplemented, the combustion is more complete, the discharged carbon monoxide is less, and the energy conservation and the environmental protection are realized. While burning, the sensing needle 32 outside the sensing hole 6141 senses the flame at the sensing hole 6141, and if the flame at the sensing hole burns abnormally or the distributor 6 extinguishes abnormally, the sensing needle 32 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 in use, the operation of the kitchen range is controlled by touching the key 91, and the controller displays information on the display screen after processing. The touch 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, the ignition needle 31 is controlled to ignite, the big fire key and the small fire key are used for controlling the fire power, the timing key is used for timing combustion of the kitchen range, and the child lock key is used for locking the ignition key, the big fire key, the small fire key and the timing key, so that safety accidents caused by misoperation of children are prevented. The display screen is used for displaying the working state information of the kitchen range, including fire power information and timing time information. The child lock LED indicator lamp is used for reminding a user whether a touch key of the kitchen range is in a locking state, the buzzer is used for reminding the user of noticing abnormal flameout of the kitchen range, and the child lock LED indicator lamp and the buzzer are mutually combined to prevent safety accidents.

The controller in the invention receives information input by a user at the touch key 91, controls the electromagnetic valve 4 to start to supply air to the distributor 6, controls the ignition needle 31 to ignite, controls the display screen to display working information of the kitchen range, controls the buzzer to sound and the child lock LED indicator lamp to flash, and simultaneously receives information of the induction needle 32 to control the opening and closing of the electromagnetic valve 4, as shown in figure 19.

The energy collecting ring 8 is of a cylindrical structure with the upper part wide and the lower part narrow and the inner side wall recessed towards the outer end, so that a large amount of heat radiated outwards by flame is reflected back to the bottom of the pot for heating, heat loss generated after gas combustion is effectively reduced, the heat efficiency utilization rate is improved, and meanwhile, the heat radiated outwards is effectively blocked from heating the touch display assembly, so that the touch display assembly is convenient to use.

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 and the energy collecting ring 8 are directly taken out upwards for cleaning. For pot support

And I7 and the double-layer liquid containing disc 5 are cleaned, the pot 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. The utility model provides a touch-sensitive cooking utensils that convenient washing and combustion efficiency are high which characterized in that: the device 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), an energy collecting ring (8), a touch display assembly (9) and a controller;

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), the pot support I (7) and the energy collecting ring (8) 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 fire distributor (6) is arranged on an air outlet of the furnace end (3), the fire distributor (6) comprises an outer ring distributor (61), an inner ring distributor (62) arranged in the middle of the upper end of the outer ring distributor (61) and an outer ring distributor base (63) arranged at the lower end of the outer ring distributor (61), and staggered fire row holes I (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 energy-gathering ring (8) is arranged on the pot bracket I (7);

the touch display assembly (9) is arranged on the panel (2), the touch display assembly (9) comprises a touch key (91) and a display screen (92), the touch key (91) is connected with an input port of the controller, and an output port of the controller is connected with the display screen (92);

the controller is arranged in the bottom shell (1);

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 check 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);

a fuel channel (64) is arranged between the outer ring distributor (61) and the outer ring distributor base (63), the bottom end of the fuel channel (64) is communicated with the air outlet of the furnace end (3), and the top end of the fuel channel is communicated with the air inlet of the inner ring distributor (62).

2. The touch-sensitive cooking appliance with convenient cleaning and high combustion efficiency according to claim 1, wherein:

the outer ring distributor (61) is provided with a plurality of bosses (612) which are distributed at intervals in a petal shape along the circumferential direction of the outer ring distributor (61), the bosses (612) comprise a side face I (6121), a side face II (6122) and a side face III (6123) along the radial direction of the outer ring distributor (61), and a plurality of fire row holes I (611) are arranged on the side face I (6121), the side face II (6122) and the side face III (6123)

The lower end of the fire discharging hole I (611) is provided with a plurality of flame stabilizing holes (6124), the fire discharging hole I (611) and the flame stabilizing holes (6124) are communicated with the fuel channel (64), and the diameter of the fire discharging hole I (611) is larger than that of the flame stabilizing holes (6124);

the upper end and the lower end of the side face II (6122) are inclined downwards along the circumferential direction of the outer ring distributor (61), and the side face II

(6122) The left end and the right end of the fire grate are connected with the side face I (6121), the other end of the fire grate is connected with the side face III (6123), a plurality of fire grate holes I (611) positioned on the side face I (6121) and the side face III (6123) are uniformly distributed along the horizontal direction, a plurality of fire grate holes I (611) positioned on the side face II (6122) are obliquely distributed downwards along the circumferential direction of the outer ring distributor (61), and the fire grate holes I (611) of the side face I (6121), the side face II (6122) and the side face III (6123) form the staggered fire grate holes I (611).

3. The touch-sensitive cooking appliance with convenient cleaning and high combustion efficiency according to claim 2, wherein: the outer ring distributor (61) is also provided with a lug I (613) and a lug II (614) which extend outwards along the radial direction, the lug I (613) is provided with a plurality of ignition holes (6131), the lug II (614) is provided with a plurality of induction holes (6141), and the ignition holes (6131) and the induction holes (6141) are communicated with the fuel channel (64);

the inner ring distributor (62) comprises a top cover plate (621), a cylindrical burner (622) at the lower end of the top cover plate (621) and an induction needle water baffle (623) arranged on the side surface of the cylindrical burner (622), the side wall of the cylindrical burner (622) is inclined inwards from bottom to top, and a plurality of fire row holes II (6221) are formed in the side wall and the upper end of the cylindrical burner (622);

the inner wall of the outer ring distributor (61) is provided with a clamping table (615), and the inner wall of the inner ring distributor (62) is provided with an inner ring distributor clamping groove (624) matched with the clamping table (615); a connecting plate (616) is connected between two adjacent bosses (612) on the outer ring distributor (61); an induction needle positioning hole (631) is formed in the outer ring distributor base (63); the outer ring distributor (61) and the outer ring distributor base (63) are connected through screws.

4. The touch-sensitive cooking appliance with convenient cleaning and high combustion efficiency according to claim 3, 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), be provided with on pot stabilizer blade I (72) and gather can ring draw-in groove (721), double-deck flourishing liquid dish (5) are located the inner of pot support bottom ring I (71).

5. The touch-sensitive cooking appliance with easy cleaning and high combustion efficiency according to claim 4, wherein: the energy-gathering ring (8) is in a cylindrical structure with a wide upper part and a narrow lower part and a concave inner side wall towards the outer end;

be provided with on the lateral wall of gathering can ring (8) a plurality of with gather can ring draw-in groove (721) block's socket (81), gather can ring (8) bottom and be located flourishing liquid dish (52) top and the internal diameter of bottom and be less than the external diameter of flourishing liquid dish (52), gather the top height that can ring (8) is less than the top height of pot support I (72).

6. The touch-sensitive cooking appliance with easy cleaning and high combustion efficiency according to claim 5, wherein: an ignition needle (31) for ignition and a sensing needle (32) for sensing flame temperature are arranged on the furnace end (3), and the ignition needle (31) and the sensing needle (32) are electrically connected with the controller;

After the ignition needle (31) passes through the ignition needle perforation (54), the discharge end of the ignition needle (31) is opposite to the outlet of the ignition hole (6131);

after the sensing needle (32) sequentially passes through the sensing needle perforation (55) and the sensing needle positioning hole (631), the tip of the sensing needle (32) is positioned beside the outlet of the sensing hole (6141) and is opposite to the sensing needle water baffle (623).

7. The touch-sensitive cooking appliance with easy cleaning and high combustion efficiency according to claim 6, wherein: the kitchen range is double kitchen range, double kitchen range still includes the pot support II (10) of installing on pot support I (7), pot support II (10) include pot support foundation ring II (101) and set up a plurality of pot stabilizer blade II (102) on pot support foundation ring II (101), the internal diameter of pot support foundation ring II (101) is less than the internal diameter of pot support foundation ring I (71), be provided with a plurality of clamps on the pot support foundation ring II (101) foundation ring draw-in groove (103) of pot support foundation ring I (71).

8. The touch-sensitive cooking appliance with easy cleaning and high combustion efficiency according to claim 7, wherein: the touch keys (91) are capacitive touch keys, and the touch keys (91) comprise ignition keys, big fire keys, small fire keys, timing keys and child lock keys;

The kitchen range further comprises a child lock LED indicator lamp and a buzzer, wherein the child lock LED indicator lamp is arranged on the panel (2), the buzzer is arranged in the bottom shell (1), and the child lock LED indicator lamp and the buzzer are electrically connected with the controller;

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