CN117553330A - Gas stove - Google Patents
Gas stove Download PDFInfo
- Publication number
- CN117553330A CN117553330A CN202410032723.3A CN202410032723A CN117553330A CN 117553330 A CN117553330 A CN 117553330A CN 202410032723 A CN202410032723 A CN 202410032723A CN 117553330 A CN117553330 A CN 117553330A
- Authority
- CN
- China
- Prior art keywords
- gas
- base
- electric heating
- radiating body
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005485 electric heating Methods 0.000 claims abstract description 73
- 238000010411 cooking Methods 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C11/00—Combinations of two or more stoves or ranges, e.g. each having a different kind of energy supply
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention belongs to the technical field of electric appliances, and particularly discloses a gas stove. The gas stove comprises a panel and an upper air inlet burner penetrating through the panel, wherein the upper air inlet burner is provided with a gas nozzle positioned above the panel, and the gas stove further comprises an electric heating radiating body which is arranged inside the upper air inlet burner and lower than the gas nozzle, and the heat radiating surface of the electric heating radiating body is upwards arranged in an exposed mode. The gas stove is provided with an electric cooking mode in which the electric heating radiating body works independently, a gas cooking mode in which the upper air inlet burner works independently, and a gas-electricity hybrid cooking mode in which the electric heating radiating body and the upper air inlet burner work simultaneously. The gas stove disclosed by the invention can realize independent use and mixed use of electric heating cooking and gas combustion cooking, improves the use flexibility of the gas stove, and improves the use safety and reliability of the gas stove.
Description
Technical Field
The invention relates to the technical field of electric appliances, in particular to a gas stove.
Background
In order to meet the cooking demands of users, the induction cooker adopting electric heating cooking and the gas cooker adopting gas combustion heating are widely applied to the market, and users can select the induction cooker or the gas cooker to use according to the actual application demands.
In order to achieve compatibility of cooking by a user through an electromagnetic oven and cooking by a gas stove, the prior art provides a gas-electric combined burner which comprises an annular outer ring fire cover and an electric heating furnace arranged on the inner side of the outer ring fire cover, wherein a fire hole is formed in the outer side edge of the outer ring fire cover, and the horizontal height of the top of a burner of the electric heating furnace is flush with the horizontal height of the top of the outer ring fire cover.
The gas-electric combined burner provided by the prior art can realize the universality of electric heating furnaces and gas combustion heating, but the gas-electric combined burner has the advantages that the electric heating furnaces are arranged on the inner side of the outer ring fire cover, so that when the gas combustion heating is realized, the high-temperature heat is transmitted to the electric heating furnaces from the outer ring fire cover due to the higher temperature of the outer ring fire cover, the electric heating furnaces are easily damaged due to the influence of the high temperature, and the use safety performance of the gas-electric combined burner is lower; when the gas at the outer ring fire cover is leaked, the potential safety hazard that the leaked gas enters the electric heating furnace exists, and the use safety of the electric heating furnace is further reduced.
Disclosure of Invention
The invention aims to provide a gas stove which can effectively solve the problem of low use safety of the existing gas stove for gas and electricity and improve the use safety and reliability of the gas stove.
The technical problems are solved by the following technical scheme:
the gas stove comprises a panel, an upper air inlet combustor penetrating through the panel, and an electric heating radiating body, wherein the upper air inlet combustor is provided with a gas nozzle positioned above the panel; the gas stove is provided with an electric cooking mode in which the electric heating radiating body works independently, a gas cooking mode in which the upper air inlet burner works independently, and a gas-electricity hybrid cooking mode in which the electric heating radiating body and the upper air inlet burner work simultaneously.
Compared with the background technology, the gas stove has the following beneficial effects: by arranging the upper air inlet burner and the electric heating radiator, the gas stove has three working modes of an electric cooking mode, a gas cooking mode and a gas-electric hybrid cooking mode, and the minimum power of the electric heating radiator is smaller than that of the upper air inlet burner, so that the minimum power of the gas stove is the minimum power of the electric heating radiator, and the maximum power of the gas stove is the sum of the maximum power of the upper air inlet burner and the maximum power of the electric heating radiator, thereby the gas stove has wider power adjustment range, the use flexibility of the gas stove is improved, and various cooking demands of users are better met. Meanwhile, the upper air inlet burner is arranged by adopting the upper air inlet, the electric heating radiating body is arranged in the upper air inlet burner, and the gas nozzle is higher than the electric heating radiating body and the panel, so that the heat transferred downwards to the electric heating radiating body during ignition combustion of the upper air inlet burner can be reduced, and meanwhile, leaked gas can be prevented from entering the electric heating radiating body, so that the use safety and reliability of the electric heating radiating body are improved, and the use safety and reliability of a gas stove are improved.
In one embodiment, the upper intake air burner comprises:
the lower end of the burner base is fixed with the bottom shell of the gas stove, the upper end of the burner base penetrates through the panel, the burner base is provided with a gas supply channel, the burner base is provided with a vertically-through base through hole, and the electric heating radiating body is arranged in the base through hole;
the upper air inlet distributor component is arranged at the upper end of the burner base, an injection channel is arranged at the lower part of the upper air inlet distributor component, a plurality of fire holes are formed in the upper part of the upper air inlet distributor component along the circumferential direction, the gas nozzle is arranged at the gas outlet end of the gas supply channel and faces to the gas inlet of the injection channel, and the upper air inlet distributor component can distribute mixed gas of gas and air injected from the injection channel to the fire holes.
In one embodiment, the gas cooker further comprises a mounting bracket connected with the burner base, and the mounting bracket has an annular bearing portion supporting the lower end of the electric heating radiating body.
In one embodiment, the mounting bracket comprises a mounting cylinder part, the mounting cylinder part is sleeved on the outer side of the electric heating radiating body, the bearing part is vertically connected to the inner side of the lower end of the mounting cylinder part, the upper end of the mounting cylinder part is outwards turned to form a fixing part, and the fixing part is connected with the burner base.
In one embodiment, the upper end of the mounting cylinder part is turned outwards to form an upper flanging part, the upper flanging part is partially extended outwards to form the fixing part, and a plurality of fixing parts are arranged at intervals along the circumferential direction of the mounting cylinder part;
and/or the mounting cylinder part is provided with a plurality of heat dissipation holes along the circumferential direction.
In one embodiment, the electric heating radiating body extends downwards out of the lower end of the base through hole, and the mounting bracket is connected with the lower end opening end face of the base through hole;
and/or the mounting bracket is made of heat insulation materials.
In one embodiment, a limiting protrusion is provided on the upper end hole wall of the base through hole in an inward protruding manner, and the limiting protrusion abuts against the upper end face of the electric heating radiating body.
In one embodiment, the spacing convex part and the upper end face of the electric heating radiating body are sealed by adopting a high-temperature-resistant sealing glue structure, and the high-temperature-resistant sealing structure is arranged around the electric heating radiating body.
In one embodiment, the upper end surface of the burner base is provided with a waterproof step, and the waterproof step is arranged around the base through hole to stop liquid from flowing to the base through hole.
In one embodiment, a thermal insulation gap is formed between the peripheral wall of the electric heating radiator and the hole wall of the base through hole.
Drawings
Fig. 1 is a schematic structural view of a gas stove according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of the portion I of FIG. 1;
fig. 3 is a schematic diagram of a split structure of a gas stove according to an embodiment of the present invention;
fig. 4 is a sectional view of a part of the structure of a gas range provided by an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of J in FIG. 4;
FIG. 6 is a schematic view of a burner base according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a mounting bracket according to an embodiment of the present invention.
Description of the reference numerals:
1. a burner base; 11. a main seat body; 111. a base through hole; 12. supporting feet; 13. a mounting part; 14. an air inlet pipe section; 15. an air outlet portion; 16. a limit protrusion; 17. waterproof steps; 2. an upper air intake distributor assembly; 21. an ejector pipe portion; 211. an injection channel; 3. a gas nozzle; 4. an electric heat-generating radiator; 41. a furnace body; 42. an electric heating tube; 43. a micro-crystal plate; 5. a mounting bracket; 51. a mounting cylinder part; 511. a heat radiation hole; 52. a support part; 53. an upper burring part; 54. a fixing part; 6. a panel; 7. a bottom case; 8. a water receiving tray; 9. a furnace frame; 91. an energy collecting disc; 92. a support leg; 10. a control valve assembly; 20. an ignition needle; 30. and a thermocouple.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and 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 therefore should not be construed as limiting the present application.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
The embodiment provides a gas stove, and it can realize the compatibility of electrical heating culinary art mode and gas combustion culinary art mode, increases the biggest firepower of gas stove, and reduces the minimum power of gas stove, improves the flexibility of use of gas stove, simultaneously, improves the safety in utilization of gas stove.
As shown in fig. 1 to 3, the gas range includes a panel 6, a bottom case 7, an upper air intake burner, and an electric heat generating radiator 4. The bottom shell 7 is disposed below the panel 6 and forms an installation space with the panel 6. The upper air inlet burner is arranged on the bottom shell 7 and upwards penetrates out of the panel 6, the upper air inlet burner is provided with a gas nozzle 3 positioned above the panel 6, the electric heating radiating body 4 is arranged inside the upper air inlet burner and is lower than the gas nozzle 3, and the heat radiating surface of the electric heating radiating body 4 is upwards arranged in a naked mode. The gas stove is provided with an electric cooking mode in which the electric heating radiating body 4 works independently, a gas cooking mode in which the upper air inlet burner works independently, and a fuel-electric hybrid cooking mode in which the electric heating radiating body 4 and the upper air inlet burner work simultaneously.
According to the gas stove provided by the embodiment, the upper air inlet burner and the electric heating radiating body 4 are arranged, so that the gas stove has three working modes of an electric cooking mode, a gas cooking mode and a gas-electricity hybrid cooking mode, and the minimum power of the electric heating radiating body 4 is smaller than the minimum power of the upper air inlet burner, so that the minimum power of the gas stove is the minimum power of the electric heating radiating body 4, and the maximum power of the gas stove is the sum of the maximum power of the upper air inlet burner and the maximum power of the electric heating radiating body 4, thereby the gas stove has a wider power adjusting range, the use flexibility of the gas stove is improved, and various cooking requirements of users are better met. Meanwhile, the upper air inlet burner is arranged by adopting the upper air inlet, the electric heating radiating body 4 is arranged in the upper air inlet burner, the gas nozzle 3 is higher than the electric heating radiating body 4 and the panel 6, so that heat transferred downwards to the electric heating radiating body 4 during ignition combustion of the upper air inlet burner can be reduced, and meanwhile, leaked gas can be prevented from entering the electric heating radiating body 4, so that the use safety and reliability of the electric heating radiating body 4 are improved, and the use safety and reliability of a gas stove are improved.
The upper air inlet burner comprises a burner base 1 and an upper air inlet distributor assembly 2, wherein the lower end of the burner base 1 is arranged on a bottom shell 7, and the upper end of the burner base extends upwards to form a panel 6. The burner base 1 is provided with a gas supply channel, and the gas outlet end of the gas supply channel is provided with a gas nozzle 3. The upper air inlet distributor component 2 is arranged at the upper end of the burner base 1, the bottom of the upper air inlet distributor component 2 is provided with an injection channel 211, a plurality of fire holes are formed in the upper part of the upper air inlet distributor component along the circumferential direction, the gas nozzle 3 is opposite to the inlet end of the injection channel 211, and the upper air inlet distributor component 2 can distribute mixed gas of gas and air injected from the injection channel 211 to the fire holes.
The upper air inlet distributor assembly 2 comprises an air distribution plate and a fire cover assembly, the lower end of the air distribution plate is provided with an injection pipe part 21, an air distribution channel is arranged in the air distribution plate, and an injection channel 211 is formed in the inner cavity of the injection pipe part 21; the fire lid subassembly sets up in the upper end of dividing the gas dish, and the fire lid subassembly is annular structure, and it has the interior fire hole that link up its medial surface and link up the outer fire hole of its lateral wall, and the fire hole includes interior fire hole and outer fire hole. The gas ejected from the gas nozzle 3 and the air injected through the inlet end of the injection channel 211 are mixed in the injection channel 211 to form mixed gas, and the mixed gas is distributed to the inner fire hole and the outer fire hole after passing through the gas distribution channel. The upper air intake distributor assembly 2 can be configured by adopting the existing structure, which is not the focus of the present invention and will not be described herein.
The gas stove further comprises a stove frame 9 and a water receiving disc 8, wherein the water receiving disc 8 is positioned above the panel 6 and sleeved on the outer side of the burner base 1, and the water receiving disc 8 is detachably connected with the burner base 1 so as to realize the installation of the water receiving disc 8. The stove rack 9 comprises an energy collecting disc 91 arranged around the upper air inlet distributor assembly 2 and supporting legs 92 connected to the energy collecting disc 91, a plurality of supporting legs 92 are arranged at intervals along the circumferential direction of the energy collecting disc 91, and the lower ends of the supporting legs 92 are supported and connected to the water receiving disc 8. The water pan 8 and the stove rack 9 can be arranged by adopting the prior art, which is not the focus of the invention and is not repeated here.
As shown in fig. 3 to 6, the burner base 1 includes an annular main base body 11, and the main base body 11 is provided with a plurality of support legs 12 extending downward at intervals in the circumferential direction, the lower ends of the support legs 12 are connected with the bottom shell 7, and a central through hole of the main base body 11 forms a base through hole 111 of the burner base 1. The lower extreme of main pedestal 11 is protruding to be equipped with intake pipe portion 14, has seted up the inlet channel on the intake pipe portion 14, and the upper end of main pedestal 11 is protruding to be equipped with the portion of giving vent to anger 15, has seted up the passageway of giving vent to anger on the portion of giving vent to anger 15, and inlet channel and passageway intercommunication and the common gas supply channel that forms of giving vent to anger, and gas nozzle 3 installs on the portion of giving vent to anger 15.
The upper end of the main seat body 11 is also provided with a mounting part 13 in a protruding way, and the mounting part 13 is provided with two mounting holes, and the two mounting holes are respectively provided with a thermocouple 30 and an ignition needle 20.
It will be appreciated that the connection structure of the burner base 1 and the upper air intake distributor assembly 2, and the mating structure of the ignition needle 20 and the thermocouple 30 with the burner base 1 and the upper air intake distributor assembly 2 may be provided with reference to the prior art, and the invention is not limited thereto.
The gas range further includes a control valve assembly 10, and the control valve assembly 10 is used for realizing gas supply control and gas flow adjustment control of the gas supply channel. In this embodiment, the control valve assembly 10 may be constructed in the prior art, and will not be described here.
As shown in fig. 4 to 7, in order to improve the convenience of mounting the electric heat radiating body 4, in one embodiment, the gas range further includes a mounting bracket 5, the mounting bracket 5 is connected with the burner base 1, and the mounting bracket 5 has a ring-shaped bearing part 52, the bearing part 52 supports the lower end of the electric heat radiating body 4, thereby allowing the electric heat radiating body 4 to be fixed on the burner base 1 through the mounting bracket 5, simplifying the assembly structure of the electric heat radiating body 4 on the burner base 1, and ensuring the mounting stability of the electric heat radiating body 4.
In order to further improve the mounting stability of the electric heating radiator 4, the mounting bracket 5 further comprises a mounting cylinder 51, the lower end of the mounting cylinder 51 is turned inwards to form the supporting part 52, and the mounting cylinder 51 is sleeved on the outer side of the electric heating radiator 4. The upper end of the mounting tube 51 is folded outwardly with a fixing portion 54, and the fixing portion 54 is connected to the burner base 1. The structure of the mounting bracket 5 is arranged so that the lower end of the electric heating radiating body 4 can be inserted into the mounting bracket 5, thereby improving the supporting stability of the mounting bracket 5 to the electric heating radiating body 4.
In one embodiment, the upper end of the mounting cylinder 51 is turned outwards to form an annular upturned portion 53, and the upturned portion 53 is partially extended outwards to form a fixing portion 54, and the fixing portions 54 are arranged at intervals along the circumferential direction of the mounting cylinder 51. The provision of the upturn portion 53 can enhance the overall structural strength and rigidity of the mounting bracket 5, reduce the probability of deformation damage of the mounting bracket 5, and can improve the convenience of the fitting of the mounting bracket 5 to the burner base 1.
In one embodiment, the electric heat-generating radiator 4 protrudes downward from the lower end of the base through-hole 111, and the mounting bracket 5 is connected to the lower end opening end face of the base through-hole 111. This arrangement can improve the connection convenience of the mounting bracket 5 and the burner base 1, thereby improving the attachment/detachment convenience of the electric heat-generating radiator 4; meanwhile, the hole depth requirement for the base through hole 111 can be reduced on the basis of the unchanged axial dimension of the electric heating radiator 4, thereby simplifying the structure of the burner base 1.
Specifically, the fixing portion 54 is detachably connected with the lower end of the main housing 11 to improve the connection convenience of the mounting bracket 5 with the burner base 1. Preferably, the fixing portions 54 are connected with the burner base 1 by fastening screws, and the fixing portions 54 are disposed in one-to-one correspondence with the fastening screws to ensure the mounting stability of the mounting bracket 5 on the burner base 1, thereby ensuring the disposition stability of the electric heating radiating body 4.
In an embodiment, the mounting cylinder 51 is provided with a plurality of heat dissipation holes 511 at intervals along the circumferential direction, and the heat dissipation holes 511 are used for dissipating heat, so that heat is prevented from being accumulated in the mounting cylinder 51 and is difficult to dissipate when the electric heating radiator 4 is used, and the use safety and reliability of the electric heating radiator 4 are ensured.
In an embodiment, the upper end hole wall of the base through hole 111 extends inwards to form a limit protrusion 16, and the limit protrusion 16 is abutted with the upper end face of the electric heating radiating body 4, so that the electric heating radiating body 4 is inserted and positioned in the base through hole 111, and the assembly efficiency and the assembly reliability of the electric heating radiating body 4 on the burner base 1 are improved.
The upper end surfaces of the limit convex parts 16 and the electric heating radiating bodies 4 are sealed by adopting a high-temperature-resistant sealing structure so as to seal a connecting gap between the limit convex parts 16 and the electric heating radiating bodies 4, thereby reducing the leakage probability of fuel gas and liquid to the combustor base 1 through the gap and improving the use safety of the gas stove. The high temperature resistant sealant may be, but is not limited to, a high temperature ceramic sealant.
The width of the limiting convex part 16 extending out of the hole wall of the base through hole 111 is preferably 3 mm-10 mm, so that a certain contact width between the positioning convex part and the end face of the electric heating radiating body 4 is ensured, and the sealing reliability of the contact surface of the positioning convex part and the electric heating radiating body is improved.
In order to further improve the use reliability of the electric heat radiating body 4, a thermal insulation gap is provided between the outer peripheral wall of the electric heat radiating body 4 and the hole wall of the base through hole 111, thereby being capable of reducing the heat transferred from the burner base 1 to the electric heat radiating body 4, reducing the influence of the high temperature generated by the combustion of the fuel gas on the electric heat radiating body 4, and further improving the use safety and reliability of the electric heat radiating body 4.
In an embodiment, the outer diameter of the electric heat-generating radiator 4 is smaller than the aperture of the base through-hole 111, whereby none of the circumferential side walls of the electric heat-generating radiator 4 is in contact with the wall of the base through-hole 111. In other embodiments, the circumferential side wall of the electric heat-generating radiator 4 may be partially not in contact with the wall of the base through hole 111.
In one embodiment, the upper end of the burner base 1 is provided with an annular waterproof step 17, and the waterproof step 17 is provided around the base through hole 111 to stop the flow of liquid to the base through hole 111. The waterproof step 17 can prevent water drops dropping on the upper end of the burner base 1 from flowing inward to the electric heat radiating body 4, further improving the use safety of the electric heat radiating body 4.
To simplify the processing, in one embodiment, the limit protrusion 16 is raised upward so that the upper end surface of the limit protrusion 16 is higher than the upper end surface of the main housing 11, so that the limit protrusion 16 and the main housing 11 form a waterproof step 17 due to the height being staggered. In other embodiments, the upper end of the limiting protrusion 16 may be flush with the upper end of the main seat 11, and an annular stop rib is protruding on the upper end of the main seat 11, where the stop rib and the main seat 11 are connected to form a waterproof step 17.
The electric heat-generating radiator 4 has a cylindrical structure fitted to the base through-hole 111. In one embodiment, the electric heating radiator 4 is an electroceramic stove, which comprises a stove body 41 with a heating cavity, an electric heating tube 42 arranged in the stove body 41, and a microcrystal plate 43 covered on the upper end of the stove body 41. The electroceramic stove can adopt the existing mature structure, and the structure of the electroceramic stove is not limited in the embodiment. In other embodiments, the electrically-generated heat radiating body 4 may also be an electromagnetic oven.
In the specific content of the above embodiment, any combination of the technical features may be performed without contradiction, and for brevity of description, all possible combinations of the technical features are not described, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing detailed description of the embodiments presents only a few embodiments of the present invention, which are described in some detail and are not intended to limit the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The utility model provides a gas-cooker, includes panel (6) and wears to locate go up air inlet combustor of panel (6), its characterized in that, go up air inlet combustor has and is located gas nozzle (3) of panel (6) top, gas-cooker still includes electric heat radiating body (4), electric heat radiating body (4) install in go up air inlet combustor is inside and be less than gas nozzle (3), the heat radiation face of electric heat radiating body (4) is upwards exposed to be set up, gas-cooker has electric heat radiating body (4) alone the electric cooking mode of work, go up air inlet combustor alone the gas cooking mode of work and electric heat radiating body (4) with go up air inlet combustor simultaneous operation's fuel electricity mixes cooking mode.
2. The gas cooker of claim 1, wherein the upper air intake burner comprises:
the lower end of the burner base (1) is fixed with a bottom shell (7) of the gas stove, the upper end of the burner base is penetrated through the panel (6), the burner base (1) is provided with a gas supply channel, the burner base (1) is provided with a vertically through base through hole (111), and the electric heating radiating body (4) is arranged in the base through hole (111);
the upper air inlet distributor assembly (2) is arranged at the upper end of the combustor base (1), an injection channel (211) is arranged at the lower part of the upper air inlet distributor assembly (2) and a plurality of fire holes are formed in the upper part of the upper air inlet distributor assembly along the circumferential direction, the gas nozzle (3) is arranged at the gas outlet end of the gas supply channel and faces towards the gas inlet of the injection channel (211), and the upper air inlet distributor assembly (2) can distribute mixed gas of gas and air injected from the injection channel (211) to the fire holes.
3. The gas cooker according to claim 2, characterized in that the gas cooker further comprises a mounting bracket (5), the mounting bracket (5) is connected with the burner base (1), and the mounting bracket (5) has an annular bearing portion (52), the bearing portion (52) supporting the lower end of the electric heating radiator (4).
4. A gas stove according to claim 3, characterized in that the mounting bracket (5) comprises a mounting cylinder (51), the mounting cylinder (51) is sleeved on the outer side of the electric heating radiating body (4), the supporting part (52) is vertically connected to the inner side of the lower end of the mounting cylinder (51), the upper end of the mounting cylinder (51) is outwards turned to form a fixing part (54), and the fixing part (54) is connected with the burner base (1).
5. The gas stove according to claim 4, wherein an upper end of the mounting cylinder portion (51) is turned outwards to form an upturned portion (53), the upturned portion (53) extends locally outwards to form the fixing portion (54), and the fixing portions (54) are arranged at intervals along the circumferential direction of the mounting cylinder portion (51);
and/or the mounting cylinder part (51) is provided with a plurality of heat dissipation holes (511) along the circumferential direction.
6. A gas cooker according to claim 3, wherein the electric heating radiating body (4) protrudes downward from a lower end of the base through hole (111), and the mounting bracket (5) is connected with a lower end opening end face of the base through hole (111);
and/or the mounting bracket (5) is made of heat insulation material.
7. A gas stove according to any one of claims 2-6, characterized in that the upper end hole wall of the base through hole (111) is provided with a limit protrusion (16) protruding inwards, and the limit protrusion (16) abuts against the upper end face of the electric heating radiating body (4).
8. The gas stove according to claim 7, characterized in that a high-temperature resistant sealing structure is adopted between the limit protrusion (16) and the upper end face of the electric heating radiating body (4), and the high-temperature resistant sealing structure is arranged around the electric heating radiating body (4).
9. A gas stove according to any one of claims 2-6, characterized in that the upper end surface of the burner base (1) is provided with a waterproof step (17), which waterproof step (17) is arranged around the base through hole (111) to stop liquid flow to the base through hole (111).
10. A gas cooker according to any one of claims 2 to 6, characterized in that an insulating gap is provided between the outer peripheral wall of the electric heating radiator (4) and the wall of the base through hole (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410032723.3A CN117553330B (en) | 2024-01-10 | 2024-01-10 | Gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410032723.3A CN117553330B (en) | 2024-01-10 | 2024-01-10 | Gas stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117553330A true CN117553330A (en) | 2024-02-13 |
| CN117553330B CN117553330B (en) | 2024-03-29 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR6702763U (en) * | 1987-12-09 | 1988-04-26 | Jose Aguinaldo Aguiar Souza | ELECTRICITY AND GAS STOVE |
| KR200322769Y1 (en) * | 2003-04-29 | 2003-08-14 | 이장우 | Combination gas-electric range |
| US6877503B1 (en) * | 2003-10-08 | 2005-04-12 | General Electric Company | Hybrid cooking range burner with removable gas and radiant heat subassemblies |
| US20170138603A1 (en) * | 2015-11-17 | 2017-05-18 | Whirlpool Corporation | Electric warming element for gas burner |
| CN107655007A (en) * | 2017-09-29 | 2018-02-02 | 杭州老板电器股份有限公司 | A kind of pneumoelectric mixing burner of tricyclic structure |
| CN213237644U (en) * | 2020-09-04 | 2021-05-18 | 浙江精体电子科技有限公司 | Table embedded double-type combined electric stove |
| CN214332693U (en) * | 2020-12-25 | 2021-10-01 | 纯米科技(上海)股份有限公司 | Burner assembly and gas stove |
| CN214619688U (en) * | 2021-04-27 | 2021-11-05 | 黎运钦 | Gas-electric stove |
-
2024
- 2024-01-10 CN CN202410032723.3A patent/CN117553330B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR6702763U (en) * | 1987-12-09 | 1988-04-26 | Jose Aguinaldo Aguiar Souza | ELECTRICITY AND GAS STOVE |
| KR200322769Y1 (en) * | 2003-04-29 | 2003-08-14 | 이장우 | Combination gas-electric range |
| US6877503B1 (en) * | 2003-10-08 | 2005-04-12 | General Electric Company | Hybrid cooking range burner with removable gas and radiant heat subassemblies |
| US20170138603A1 (en) * | 2015-11-17 | 2017-05-18 | Whirlpool Corporation | Electric warming element for gas burner |
| CN107655007A (en) * | 2017-09-29 | 2018-02-02 | 杭州老板电器股份有限公司 | A kind of pneumoelectric mixing burner of tricyclic structure |
| CN213237644U (en) * | 2020-09-04 | 2021-05-18 | 浙江精体电子科技有限公司 | Table embedded double-type combined electric stove |
| CN214332693U (en) * | 2020-12-25 | 2021-10-01 | 纯米科技(上海)股份有限公司 | Burner assembly and gas stove |
| CN214619688U (en) * | 2021-04-27 | 2021-11-05 | 黎运钦 | Gas-electric stove |
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|---|---|
| CN117553330B (en) | 2024-03-29 |
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