CN221285463U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking appliance, wherein the cooking appliance comprises: a base; the baking part is arranged on the base and is used for placing food materials; the infrared burner is arranged on the base and comprises a radiation part, the infrared radiation part can burn combustible gas and radiate heat energy, and the radiation part faces the baking part.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, in particular to a cooking appliance.

Background

The existing pizza furnace is usually provided with only one burner for increasing the temperature in the furnace, but the temperature in the furnace is slowly increased, the heating speed of pizza stones is slow due to low heat efficiency of the common burner, and the problem of low baking efficiency is caused.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art or related art.

To this end, the present utility model proposes a cooking appliance.

To achieve at least one of the above objects, according to a first aspect of the present utility model, there is provided a cooking appliance comprising: a base; the baking part is arranged on the base and is used for placing food materials; the infrared burner is arranged on the base and comprises a radiation part, the infrared radiation part can burn combustible gas and radiate heat energy, and the radiation part faces the baking part.

The cooking utensil comprises a base, a baking part and an infrared burner, wherein the baking part and the infrared burner are arranged on the base, the baking part is used for placing food materials, and the infrared burner is used for heating the food materials. Specifically, at least part of the baking part can be heated by the infrared burner, and when the food material is placed on the baking part, the heated baking part is in a high-temperature state, so that the food material can be baked, and the food material can be pizza or the like. Because the infrared burner has the advantages of high energy utilization rate and high heating and temperature rising speed, the temperature of the baking part and the temperature inside the cooking utensil can be quickly increased by heating the infrared burner, so that the baking efficiency can be improved.

Further, the infrared burner is specifically limited. The infrared burner comprises a radiation part for radiating heat energy. Specifically, the combustible gas (may be a mixed gas of fuel gas and air) can be combusted on the radiation portion, and the flame is combusted at a temperature of more than 800 ℃, so that the radiation portion is heated by the flame to form infrared heat radiation, and the radiation portion can radiate heat energy.

Further, the radiation portion is arranged towards the baking portion, so that heat energy radiated by the radiation portion can be concentrated on the baking portion more, the heating speed of the baking portion is improved, and the baking speed of the baking portion to food materials is improved, so that the baking efficiency is improved.

Compared with the burners in the prior art, the infrared burner has the advantages of high energy utilization rate and high heating temperature rising speed, so that the temperature of the baking part and the temperature inside the cooking utensil can be quickly increased by heating the infrared burner, and the baking efficiency can be improved. And, through setting up the radiation portion of infrared combustor towards the portion of toasting to can make the heat energy that the radiation portion radiated concentrate on the portion of toasting more, further promote the heating rate of the portion of toasting, and then promote the portion of toasting to the speed of toasting of edible material, with promotion toasting efficiency.

According to the cooking utensil disclosed by the utility model, the following distinguishing technical characteristics can be further provided:

In some aspects, optionally, the infrared burner further comprises: the transmission part is arranged on the base and used for transmitting the combustible gas; the main part, with the transmission portion one end that deviates from the base links to each other, in the transmission portion can be with combustible gas biography main part, the radiation portion is connected in the main part, and the main part can be with combustible gas biography to the radiation portion.

In this technical scheme, the structure of the infrared burner is defined. The infrared burner further comprises a transmission part and a main body, wherein the transmission part is used for transmitting the combustible gas, and the main body is used for installing the radiation part. Specifically, the transmission portion is installed in the base, and transmission portion is tubular structure, and combustible gas accessible transmission portion flows to the radiation portion, and transmission portion links to each other with the main part, and the main part has the cavity structure, and in the transmission portion can pass into the main part with combustible gas, can store a certain amount of combustible gas in the main part. The radiation part is arranged on the main body, the main body can transfer the combustible gas in the main body to the radiation part, the main body can burn on the radiation part, and the flame burning temperature is above 800 ℃, so that the radiation part is heated by the flame to form infrared heat radiation, and the radiation part can radiate heat energy.

By providing the main body and the transmission part in the infrared burner, the combustible gas can be transmitted through the transmission part, and the radiation part is fixed by the main body, so that the combustible gas can smoothly flow to the radiation part.

In some embodiments, optionally, the body comprises: a housing connected to the transmission unit; the guide plate is connected to the shell, the guide plate and the shell are encircled to form a fuel gas accommodating cavity, the fuel gas accommodating cavity is communicated with the transmission part, the radiation part is positioned on one side, away from the fuel gas accommodating cavity, of the guide plate, and the guide plate is provided with a plurality of guide holes.

In this embodiment, the structure of the main body is defined. The main part includes casing and guide plate, and the guide plate is connected in the casing, and the guide plate encloses into the gas with the casing and holds the chamber, and the gas holds the chamber and is used for storing combustible gas. The transmission portion is connected in the casing, and transmission portion and gas hold the chamber intercommunication, and the combustible gas in the transmission portion transmits the gas and holds the intracavity, and the gas holds the chamber and can store a certain amount of combustible gas.

Further, the guide plate is provided with a plurality of guide holes, and the combustible gas in the gas accommodating cavity can flow to the radiating part through the guide holes, so that the combustible gas can be combusted on the radiating part, the temperature of the radiating part is increased, and the radiating part can radiate heat energy. The flow guide holes can guide the combustible gas, and the combustible gas flows to the radiation part through the flow guide holes, so that the combustible gas can flow to the radiation part more uniformly through rationalizing the positions of the flow guide holes, uneven flame distribution at each position on the radiation part is avoided, and the temperature at each position of the radiation part is kept uniform.

In some embodiments, optionally, the radiation portion includes: the combustion net is arranged on the shell and used for combusting combustible gas; the tempering blocking net is positioned between the combustion net and the guide plate and used for blocking flame from entering the fuel gas accommodating cavity; the support net is positioned between the tempering blocking net and the combustion net and is used for supporting the combustion net.

In this embodiment, the structure of the radiation portion is further defined. The radiation part comprises a combustion net, a tempering blocking net and a supporting net, wherein the combustion net is used for combusting combustible gas, the tempering blocking net is used for preventing tempering, and the supporting net is used for supporting the combustion net. Specifically, the combustion net is arranged on the shell, the tempering separation net is arranged between the combustion net and the guide plate, the supporting net is arranged between the tempering separation net and the combustion net, after the combustible gas in the gas accommodating cavity flows out from the guide holes, the combustible gas flows to the surface of the combustion net through the tempering separation net and the supporting net in sequence, the combustible gas burns on the surface of the combustion net, the temperature of flame is above 800 ℃, and the flame heats the combustion net to heat up to form infrared heat radiation.

Understandably, if the combustion net deforms, the flame on the surface of the combustion net is unstable, and the heating effect is affected. In order to avoid deformation of the combustion net, the support net is arranged in the radiation part, and can support the combustion net so as to avoid deformation of the combustion net. The support net can be made of a material with high strength and high temperature resistance so as to improve the stability of the combustion net.

Furthermore, in order to prevent flame on the combustion net from entering the gas accommodating cavity when backfiring, the application is also provided with a backfire blocking net at one side of the supporting net away from the combustion net. The mesh size of the tempering separation net is smaller, and the mesh number is more, so that when the tempering phenomenon occurs, the tempering separation net can play a certain role in blocking flames, prevent the flames from entering the gas accommodating cavity, and improve the safety of the cooking utensil.

Through setting up the radiation portion into the multilayer structure including burning net, supporting network and tempering separation net to both can support the burning net through the supporting network, prevent that the deformation from appearing in the burning net, promote the stability of burning net, and then ensure that flame can burn on the burning net steadily. The tempering blocking net can play a certain role in blocking flame when the tempering phenomenon occurs, so that the flame is prevented from entering the gas accommodating cavity, and the safety of the cooking utensil is improved.

In some embodiments, optionally, the mesh size of the combustion mesh is in the range of 40 mesh to 200 mesh, the mesh size of the tempering barrier mesh is in the range of 40 mesh to 200 mesh, and the mesh size of the support mesh is in the range of 5 mesh to 40 mesh.

In this solution, the combustion net, the support net and the tempering barrier net are further defined. Specifically, the mesh number of the combustion net ranges from 40 mesh to 200 mesh, the mesh number of the tempering blocking net ranges from 40 mesh to 200 mesh, and the mesh number of the supporting net ranges from 5 mesh to 40 mesh.

It will be appreciated that the use of a burner net for burning combustible gas to produce a flame requires a stable distribution of flame over the burner net so that the mesh size of the burner net cannot be too small or the flame may be uneven, and that the application sets the mesh size of the burner net in the range 40 mesh to 200 mesh to ensure that the flame on the burner net remains stable. The support net is arranged between the combustion net and the gas accommodating cavity, so that the combustible gas can pass through the support net to reach the combustion net, and therefore, the support net is required to be arranged into a net structure with large mesh size and small mesh, and the mesh number of the support net is arranged in the range of 5 meshes to 40 meshes so as to ensure that the combustible gas can smoothly pass through the support net. The tempering blocking net is used for preventing tempering, so that the tempering blocking net is required to be arranged into a net structure with larger mesh, and the mesh number of the tempering blocking net is set in the range of 40-200 meshes so as to improve the blocking effect of the tempering blocking net.

In some embodiments, optionally, there is a spacing between the support mesh and the combustion mesh, and a spacing between the support mesh and the tempering barrier mesh.

In this solution, the support net, the combustion net and the tempering barrier net are further defined. Specifically, a space is reserved between the supporting net and the combustion net, and a space is reserved between the supporting net and the tempering blocking net. In this way, compared with a structure in which the supporting net, the combustion net and the tempering blocking net are arranged in a fitting way, the air heat insulation layer is arranged between the supporting net and the combustion net and between the supporting net and the tempering blocking net, so that heat transfer among the supporting net, the combustion net and the tempering blocking net can be reduced, the temperature of the tempering blocking net is reduced, the possibility of tempering is reduced, and the safety of the cooking utensil is improved.

In some embodiments, optionally, the transmission portion includes: the fuel gas suction piece is arranged on the base and is used for sucking combustible gas; the two ends of the injection pipe are respectively communicated with the gas suction piece and the gas accommodating cavity, and the injection pipe is used for conveying combustible gas into the gas accommodating cavity.

In this embodiment, the structure of the transmission unit is defined. The transmission part comprises a gas suction piece and an injection pipe, wherein the gas suction piece is arranged on the base and can suck combustible gas. One end of the injection pipe is communicated with the gas suction piece, the other end of the injection pipe is communicated with the gas accommodating cavity, combustible gas sucked by the gas suction piece is transmitted into the gas accommodating cavity through the injection pipe, and then the combustible gas flows from the gas accommodating cavity to the combustion net of the radiation part, so that the infrared burner can normally operate.

Through setting up gas inhalation piece and injection pipe in transmission portion to can inhale combustible gas through gas inhalation piece, and pass through injection pipe transmission combustible gas, guarantee infrared combustor normal operating. The ejector tube also can play a supporting role on the main body and the radiation part.

In some embodiments, optionally, the baking portion is rotatable relative to the base.

In this embodiment, the baking section is further defined. In order to improve the baking effect on the food materials, the baking part is arranged to be rotatable relative to the base, so that the food materials are heated uniformly. Specifically, in the process that the food is toasted, the food is placed on toasting the portion, toasts the portion and is heated fast the intensification by infrared burner, toasts the portion accessible self heat and heats the food, simultaneously, infrared burner carries out overall heating in to cooking utensil. Since the infrared burner is disposed at one side of the baking portion, this may result in a higher temperature at a side of the baking portion closer to the infrared burner and a lower temperature at a side farther from the infrared burner. In order to enable food materials to be heated uniformly, the baking part is arranged to be rotatable relative to the base, so that the food materials placed on the baking part can be heated uniformly, and the baking effect is improved.

In some embodiments, optionally, the baking section includes: a baking tray for placing food materials; and the rotating piece is arranged at the bottom of the baking tray and is used for driving the baking tray to rotate relative to the base.

In this embodiment, the structure of the baking section is defined. The portion of toasting includes toasting tray and rotates the piece, and wherein toasting tray is used for placing edible material, rotates the piece and toasts the tray and link to each other, rotates the piece and can be less than the base relatively and rotate, and then drives toasting tray and rotate for the base, toasts the tray and drives edible material at pivoted in-process and rotate jointly to make edible material can obtain even heating, promote the effect of toasting.

Further, the rotating piece is arranged at the bottom of the baking tray, so that the contact between the rotating piece and food materials can be avoided, on one hand, the damage to the rotating piece caused by greasy dirt of the food materials can be prevented, and on the other hand, the food materials can be fully contacted with the baking tray, and are fully heated.

In one possible technical scheme, the baking tray is made of stone, the cooling speed of the baking tray made of stone is low, the heat preservation time is long, and the food materials can be baked for a long time.

In some embodiments, optionally, the cooking appliance further comprises: and the driving motor is connected with the rotating piece and is used for driving the rotating piece to drive the baking tray to rotate.

In this technical scheme, the structure of the cooking appliance is further defined. In order to enable the rotating member to rotate, the application also provides a driving motor in the cooking utensil. Specifically, driving motor links to each other with the rotation piece, and driving motor is located the bottom of base, and a part of rotation piece stretches out along the direction towards the bottom of base and links to each other with driving motor, and driving motor can drive rotation piece rotation, and then drives the bake plate rotation through rotating the piece.

Through setting up driving motor in cooking utensil to make driving motor link to each other with rotating the piece, thereby can rotate through driving motor drive rotating the piece, and then drive the stoving dish through rotating the piece and rotate, make the food material of placing on the stoving dish be heated evenly.

In some embodiments, optionally, the rotating member includes: a turntable mounted to the bake plate; and the two ends of the supporting shaft are respectively connected with the driving motor and the turntable, and the supporting shaft is used for supporting the turntable and the baking tray so that a space is reserved between the turntable and the baking tray and between the turntable and the base.

In this embodiment, the structure of the rotating member is defined. The rotating piece comprises a rotary table and a supporting shaft, wherein the rotary table is arranged at the bottom of the baking tray, one end of the supporting shaft is connected with the rotary table, the other end of the supporting shaft is connected with a driving motor, the driving motor drives the rotary table to rotate through the supporting shaft, and the rotary table drives the baking tray to rotate.

Further, one end of the supporting shaft connected with the turntable protrudes out of the surface of the base, and the turntable and the baking tray can be supported through the supporting shaft, so that a gap is reserved between the turntable and the baking tray and between the turntable and the base. Thus, when the turntable and the baking tray rotate relative to the base, friction can not occur between the turntable and the baking tray and the surface of the base, and damage to the base caused by high temperature of the baking tray can also be avoided.

In some embodiments, optionally, the cooking appliance further comprises: the control assembly is arranged on the base, is electrically connected with the infrared burner and is used for controlling the operation of the infrared burner.

In this technical scheme, the structure of the cooking appliance is further defined. In order to facilitate the use of a user, the application also provides a control component in the cooking utensil, and the control component is used for controlling the operation of the infrared burner. Specifically, the control assembly is installed in the base, and the control assembly is connected with the infrared burner in a conductive way, and the user can control the operation of the infrared burner through the control assembly, so that the user can control the start and stop of the infrared burner and can also control the operation time and the operation power of the infrared burner.

In some embodiments, optionally, the cooking appliance further comprises: the outer cover is detachably buckled on the base, and the outer cover and the base are encircled to form a cooking cavity under the condition that the outer cover is buckled on the base.

In this technical scheme, the structure of the cooking appliance is further defined. The cooking utensil still includes the dustcoat, and the dustcoat can enclose into the culinary art chamber with the base to make the cooking utensil in keep the high temperature state, reduce the heat and run off. Specifically, the dustcoat detachably lock is in the base, and under the circumstances of dustcoat lock in the base, the dustcoat surrounds into the culinary art chamber with the base, and combustor and baking tray all are located the culinary art intracavity. Because the cooking cavity is a closed cavity, heat loss can be reduced, and baking efficiency is improved.

In some embodiments, optionally, the cooking appliance further comprises: the ignition device is arranged on the infrared burner and is used for igniting the combustible gas.

In the technical scheme, the ignition device is further arranged in the cooking utensil, the ignition device is arranged on the infrared burner, and the combustible gas flowing to the combustion net can be ignited through the ignition device, so that the infrared burner can normally operate, and heat energy is generated.

In some aspects, optionally, the cooking appliance comprises a pizza oven or a barbecue oven.

In this technical solution, the cooking appliance comprises a pizza oven or a barbecue oven.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 illustrates a schematic structural view of a cooking appliance according to an embodiment of the present utility model;

FIG. 2 shows one of the structural schematic diagrams of an infrared burner of an embodiment of the present utility model;

FIG. 3 shows a second schematic view of the structure of an infrared burner according to an embodiment of the present utility model.

The correspondence between the reference numerals and the component names in fig. 1 to 3 is:

100 cooking utensil, 110 base, 120 toast the portion, 121 toast the dish, 122 rotor, 123 driving motor, 124 carousel, 125 back shaft, 130 infrared burner, 131 transmission portion, 132 main part, 133 casing, 134 guide plate, 135 water conservancy diversion hole, 136 gas hold the chamber, 137 gas suction piece, 138 injection pipe, 140 radiation portion, 141 burning net, 142 tempering separation net, 143 supporting network, 150 control assembly, 160 dustcoat, 161 cooking chamber, 170 ignition device.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

A cooking appliance 100 provided according to some embodiments of the present utility model is described below with reference to fig. 1 to 3.

In one embodiment according to the present utility model, as shown in fig. 1 and 2, the present utility model proposes a cooking appliance 100 including: a base 110; a baking part 120 mounted on the base 110, the baking part 120 being used for placing food materials; the infrared burner 130 is installed at the base 110, and the infrared burner 130 includes a radiation part 140, the infrared radiation part 140 being capable of burning a combustible gas and radiating heat energy, the radiation part 140 being directed toward the roasting part 120.

The cooking appliance 100 provided by the application comprises a base 110, a baking part 120 and an infrared burner 130, wherein the baking part 120 and the infrared burner 130 are arranged on the base 110, the baking part 120 is used for placing food materials, and the infrared burner 130 is used for heating the food materials. Specifically, at least a portion of the roasting section 120 can be heated by the infrared burner 130, and when the food material is placed on the roasting section 120, the heated roasting section 120 is in a high temperature state, so that the food material can be roasted, and the food material may be pizza or the like. Since the infrared burner 130 has the advantages of high energy utilization rate and high heating rate, the temperature of the baking part 120 and the temperature inside the cooking appliance 100 can be rapidly increased by heating the infrared burner 130, thereby improving the baking efficiency.

Further, the infrared burner 130 is specifically limited. The infrared burner 130 includes a radiation part 140, and the radiation part 140 is used for radiating heat energy. Specifically, the combustible gas (which may be a mixed gas of fuel gas and air) can be burned on the radiation part 140, and the flame burns at a temperature of 800 ℃ or higher, so that the radiation part 140 is heated by the flame to form infrared heat radiation, and the radiation part 140 can radiate heat energy.

Further, the radiation portion 140 is disposed towards the baking portion 120, so that heat energy radiated by the radiation portion 140 can be concentrated on the baking portion 120 more, and the heating speed of the baking portion 120 is increased, so that the baking speed of the baking portion 120 to the food material is increased, and the baking efficiency is improved.

Compared with the burners in the prior art, the infrared burner 130 is arranged in the cooking utensil 100, and compared with the burners in the prior art, the infrared burner 130 has the advantages of high energy utilization rate and high heating temperature rising speed, so that the temperature of the baking part 120 and the temperature inside the cooking utensil 100 can be quickly increased by heating the infrared burner 130, and the baking efficiency can be improved. And, through setting up the radiation portion 140 of infrared combustor 130 towards toasting portion 120 to can make the heat energy that radiation portion 140 radiated concentrate more in toasting portion 120, further promote the heating rate of toasting portion 120, and then promote toasting portion 120 to the toasting speed of edible material, with promotion toasting efficiency.

In some embodiments, optionally, as shown in fig. 1 and 2, the infrared burner 130 further comprises: a transfer part 131 mounted to the base 110, the transfer part 131 being for transferring the combustible gas; the main part 132 is connected with one end of the transmission part 131 away from the base 110, the transmission part 131 can transmit the combustible gas into the main part 132, the radiation part 140 is connected with the main part 132, and the main part 132 can transmit the combustible gas to the radiation part 140.

In this embodiment, the structure of the infrared burner 130 is defined. The infrared burner 130 further includes a transmitting part 131 and a main body 132, wherein the transmitting part 131 is used for transmitting the combustible gas, and the main body 132 is used for installing the radiating part 140. Specifically, the transmission part 131 is mounted on the base 110, the transmission part 131 is in a tubular structure, the combustible gas can flow to the radiation part 140 through the transmission part 131, the transmission part 131 is connected with the main body 132, the main body 132 has a cavity structure, the transmission part 131 can transfer the combustible gas into the main body 132, and a certain amount of the combustible gas can be stored in the main body 132. The radiation part 140 is mounted on the main body 132, and the main body 132 can transfer the combustible gas inside the main body to the radiation part 140, and can burn on the radiation part 140, and the flame burns at a temperature of more than 800 ℃, so that the radiation part 140 is heated by the flame to form infrared heat radiation, and the radiation part 140 can radiate heat energy.

By providing the main body 132 and the transmission portion 131 in the infrared burner 130, the combustible gas can be transmitted through the transmission portion 131, and the radiation portion 140 can be fixed by the main body 132, so that the combustible gas can smoothly flow to the radiation portion 140.

In some embodiments, optionally, as shown in fig. 2 and 3, the body 132 includes: a housing 133 connected to the transmission part 131; the guide plate 134 is connected to the housing 133, the guide plate 134 and the housing 133 enclose a fuel gas accommodating cavity 136, the fuel gas accommodating cavity 136 is communicated with the transmission part 131, the radiation part 140 is positioned at one side of the guide plate 134 away from the fuel gas accommodating cavity 136, and the guide plate 134 is provided with a plurality of guide holes 135.

In this embodiment, the structure of the main body 132 is defined. The main body 132 includes a housing 133 and a deflector 134, the deflector 134 is connected to the housing 133, the deflector 134 and the housing 133 enclose a fuel gas accommodating cavity 136, and the fuel gas accommodating cavity 136 is used for storing a combustible gas. The transmission part 131 is connected to the housing 133, the transmission part 131 is communicated with the fuel gas accommodating cavity 136, the fuel gas in the transmission part 131 is transmitted into the fuel gas accommodating cavity 136, and the fuel gas accommodating cavity 136 can store a certain amount of fuel gas.

Further, the deflector 134 has a plurality of deflector holes 135, and the combustible gas in the gas receiving chamber 136 may flow to the radiation part 140 through the deflector holes 135, so that the combustible gas may be combusted on the radiation part 140, the temperature of the radiation part 140 may be raised, and the radiation part 140 may radiate heat energy. The pilot holes 135 can guide the combustible gas, and the combustible gas flows to the radiation part 140 through the pilot holes 135, so that the combustible gas can flow to the radiation part 140 more uniformly by rationalizing the positions of the plurality of pilot holes 135, uneven flame distribution at each position on the radiation part 140 is avoided, and the temperature at each position of the radiation part 140 is kept uniform.

In some embodiments, optionally, as shown in fig. 2 and 3, the radiating portion 140 includes: a combustion net 141 mounted to the housing 133, the combustion net 141 for combusting a combustible gas; a backfire blocking net 142 located between the combustion net 141 and the deflector 134, the backfire blocking net 142 being used for blocking flame from entering the gas containing cavity 136; the supporting net 143 is located between the tempering blocking net 142 and the burning net 141, and the supporting net 143 is used for supporting the burning net 141.

In this embodiment, the structure of the radiation portion 140 is further defined. The radiation part 140 includes a combustion net 141, a flashback blocking net 142, and a support net 143, wherein the combustion net 141 is used to burn a combustible gas, the flashback blocking net 142 is used to prevent flashback, and the support net 143 is used to support the combustion net 141. Specifically, the combustion net 141 is installed on the casing 133, the tempering blocking net 142 is located between the combustion net 141 and the guide plate 134, the supporting net 143 is located between the tempering blocking net 142 and the combustion net 141, after the combustible gas in the gas accommodating cavity 136 flows out from the guide holes 135, the combustible gas flows to the surface of the combustion net 141 through the tempering blocking net 142 and the supporting net 143 in sequence, the combustible gas burns on the surface of the combustion net 141, the temperature of flame is above 800 ℃, and the flame heats the combustion net 141 to form infrared heat radiation.

It is understood that if the combustion net 141 is deformed, the flame on the surface of the combustion net 141 is unstable, thereby affecting the heating effect. In order to avoid deformation of the combustion net 141, the present application provides the support net 143 in the radiation part 140, and the support net 143 can support the combustion net 141 to avoid deformation of the combustion net 141. The support net 143 may be made of a material having high strength and high temperature resistance to enhance the stability of the combustion net 141.

Further, in order to prevent flame on the combustion net 141 from entering the gas containing cavity 136 when backfiring, the application is also provided with a backfire-blocking net 142 on the side of the supporting net 143 facing away from the combustion net 141. The mesh size of the tempering blocking net 142 is smaller, and the mesh number is more, so that when the tempering phenomenon occurs, the tempering blocking net 142 can play a certain role in blocking flames, prevent the flames from entering the gas accommodating cavity 136, and improve the safety of the cooking utensil 100.

Through setting up the radiant section 140 to the multilayer structure including burning net 141, supporting net 143 and tempering separation net 142 to both can support burning net 141 through supporting net 143, prevent that burning net 141 from appearing deformation, promote the stability of burning net 141, and then ensure that the flame can steadily burn on burning net 141. The backfire-blocking net 142 can play a role in blocking flame to a certain extent when backfire occurs, so that the flame is prevented from entering the gas accommodating cavity 136, and the safety of the cooking utensil 100 is improved.

In some embodiments, optionally, the mesh size of the combustion screen 141 is in the range of 40 mesh to 200 mesh, the mesh size of the tempering barrier screen 142 is in the range of 40 mesh to 200 mesh, and the mesh size of the support screen is in the range of 5 mesh to 40 mesh.

In this embodiment, the combustion net 141, the support net 143 and the tempering barrier net 142 are further defined. Specifically, the mesh number of the combustion net 141 is in the range of 40 mesh to 200 mesh, the mesh number of the tempering blocking net 142 is in the range of 40 mesh to 200 mesh, and the mesh number of the supporting net is in the range of 5 mesh to 40 mesh.

It will be appreciated that the burner net 141 is used to burn combustible gas to produce a flame, which requires a stable distribution of flame over the burner net 141, so that the mesh size of the burner net 141 cannot be too small, which would otherwise result in uneven flame, and thus the present application sets the mesh size of the burner net 141 in the range of 40 mesh to 200 mesh to ensure that the flame on the burner net 141 remains stable. Since the supporting net 143 is disposed between the combustion net 141 and the gas receiving chamber 136, the combustible gas needs to pass through the supporting net 143 to reach the combustion net 141, and thus the supporting net 143 needs to be configured as a net structure having a large mesh size and a small mesh size, for which the mesh size of the supporting net 143 is set in a range of 5 mesh to 40 mesh to ensure that the combustible gas can smoothly pass through the supporting net 143. The tempering barrier net 142 is used for preventing tempering, so that the tempering barrier net 142 needs to be arranged into a net structure with larger mesh, and for this purpose, the mesh number of the tempering barrier net 142 is arranged in the range of 40 mesh to 200 mesh so as to improve the barrier effect of the tempering barrier net 142.

In some embodiments, optionally, there is a spacing between the support mesh 143 and the combustion mesh 141, and a spacing between the support mesh 143 and the flashback barrier mesh 142.

In this embodiment, the support net 143, the combustion net 141 and the tempering barrier net 142 are further defined. Specifically, there is a space between the support net 143 and the combustion net 141, and a space between the support net 143 and the tempering-blocking net 142. In this way, compared with the structure in which the supporting net 143, the combustion net 141 and the tempering blocking net 142 are bonded, the present application can reduce the heat transfer between the supporting net 143, the combustion net 141 and the tempering blocking net 142, reduce the temperature of the tempering blocking net 142, reduce the possibility of tempering, and improve the safety of the cooking appliance 100 by providing the space between the supporting net 143 and the combustion net 141 and between the supporting net 143 and the tempering blocking net 142.

In some embodiments, optionally, as shown in fig. 1 and 2, the transmission part 131 includes: a gas suction member 137 mounted to the base 110, the gas suction member 137 for sucking a combustible gas; the injection pipe 138, the both ends of injection pipe 138 communicate with gas suction piece 137 and gas accommodation chamber 136 respectively, and injection pipe 138 is used for introducing the combustible gas into gas accommodation chamber 136.

In this embodiment, the structure of the transfer portion 131 is defined. The transfer part 131 includes a gas suction member 137 and an injection pipe 138, wherein the gas suction member 137 is installed at the base 110, and the gas suction member 137 can suck combustible gas. One end of the injection pipe 138 is communicated with the gas suction piece 137, the other end is communicated with the gas accommodating cavity 136, the combustible gas sucked by the gas suction piece 137 is transferred into the gas accommodating cavity 136 through the injection pipe 138, and then the combustible gas flows from the gas accommodating cavity 136 to the combustion net 141 of the radiation part 140, so that the infrared burner 130 can normally operate.

By providing the gas suction member 137 and the injection pipe 138 in the transmission portion 131, the combustible gas can be sucked through the gas suction member 137, and the combustible gas can be transmitted through the injection pipe 138, so that the normal operation of the infrared burner 130 is ensured. The ejector tube 138 also supports the main body 132 and the radiation portion 140.

In some embodiments, the baking portion 120 is optionally rotatable relative to the base 110.

In this embodiment, the baking portion 120 is further defined. In order to improve the baking effect on the food materials, the baking part 120 is arranged to be rotatable relative to the base 110, so that the food materials are heated uniformly. Specifically, in the process of baking the food, the food is placed on the baking portion 120, the baking portion 120 is heated by the infrared burner 130 to quickly raise the temperature, the baking portion 120 can heat the food by its own heat, and at the same time, the infrared burner 130 integrally heats the interior of the cooking appliance 100. Since the infrared burner 130 is disposed at one side of the baking part 120, this may result in a higher temperature at one side of the baking part 120 close to the infrared burner 130 and a lower temperature at one side far from the infrared burner 130. In order to uniformly heat the food, the baking part 120 is provided to be rotatable relative to the base 110, so that the food placed on the baking part 120 can be uniformly heated, and the baking effect is improved.

In some embodiments, optionally, as shown in fig. 1, the baking portion 120 includes: a bake plate 121 for holding food items; the rotating member 122 is installed at the bottom of the bake plate 121, and the rotating member 122 is used for driving the bake plate 121 to rotate relative to the base 110.

In this embodiment, the structure of the baking portion 120 is defined. The baking part 120 comprises a baking tray 121 and a rotating piece 122, wherein the baking tray 121 is used for placing food materials, the rotating piece 122 is connected with the baking tray 121, the rotating piece 122 can rotate relatively lower than the base 110, the baking tray 121 is driven to rotate relative to the base 110, and the baking tray 121 drives the food materials to rotate together in the rotating process, so that the food materials can be heated uniformly, and the baking effect is improved.

Further, the rotating member 122 is mounted at the bottom of the baking tray 121, so that the contact between the rotating member 122 and the food material can be avoided, on one hand, the damage to the rotating member 122 caused by the greasy dirt of the food material can be prevented, and on the other hand, the food material can be fully contacted with the baking tray 121, and is fully heated.

In one possible embodiment, the baking tray 121 is made of stone, and the baking tray 121 made of stone has a slow cooling speed and long heat preservation time, and can bake food materials for a long time.

In some embodiments, optionally, as shown in fig. 1, the cooking appliance 100 further comprises: and the driving motor 123 is connected with the rotating member 122, and the driving motor 123 is used for driving the rotating member 122 to drive the baking tray 121 to rotate.

In this embodiment, the structure of the cooking appliance 100 is further defined. In order to enable the rotation of the rotation member 122, the present application further provides a driving motor 123 in the cooking appliance 100. Specifically, the driving motor 123 is connected to the rotating member 122, the driving motor 123 is located at the bottom of the base 110, a portion of the rotating member 122 extends out along a direction towards the bottom of the base 110 and is connected to the driving motor 123, and the driving motor 123 can drive the rotating member 122 to rotate, so that the baking tray 121 is driven to rotate by the rotating member 122.

By arranging the driving motor 123 in the cooking utensil 100 and connecting the driving motor 123 with the rotating member 122, the rotating member 122 can be driven to rotate by the driving motor 123, and then the baking tray 121 is driven to rotate by the rotating member 122, so that food materials placed on the baking tray 121 are heated uniformly.

In some embodiments, optionally, as shown in fig. 1, the rotating member 122 includes: turntable 124 mounted to bake plate 121; and a supporting shaft 125, both ends of the supporting shaft 125 are respectively connected with the driving motor 123 and the turntable 124, and the supporting shaft 125 is used for supporting the turntable 124 and the bake plate 121 so that a space is provided between the turntable 124 and the bake plate 121 and the base 110.

In this embodiment, the structure of the rotary member 122 is defined. The rotating member 122 comprises a turntable 124 and a supporting shaft 125, wherein the turntable 124 is mounted at the bottom of the baking tray 121, one end of the supporting shaft 125 is connected with the turntable 124, the other end is connected with a driving motor 123, the driving motor 123 drives the turntable 124 to rotate through the supporting shaft 125, and the turntable 124 drives the baking tray 121 to rotate.

Further, one end of the support shaft 125 connected to the turntable 124 protrudes from the surface of the base 110, and the turntable 124 and the bake plate 121 can be supported by the support shaft 125 such that a space is provided between the turntable 124 and the bake plate 121 and the base 110. As such, turntable 124 and bake plate 121 do not rub against the surface of base 110 as turntable 124 and bake plate 121 rotate relative to base 110, and the high temperatures of bake plate 121 can also be prevented from damaging base 110.

In some embodiments, optionally, as shown in fig. 1, the cooking appliance 100 further comprises: the control assembly 150 is arranged on the base 110, the control assembly 150 is electrically connected with the infrared burner 130, and the control assembly 150 is used for controlling the operation of the infrared burner 130.

In this embodiment, the structure of the cooking appliance 100 is further defined. For convenience of use, the present application further provides a control assembly 150 in the cooking appliance 100, the control assembly 150 for controlling the operation of the infrared burner 130. Specifically, the control assembly 150 is mounted on the base 110, the control assembly 150 is electrically connected with the infrared burner 130, and a user can control the operation of the infrared burner 130 through the control assembly 150, so that the user can control the start and stop of the infrared burner 130, and can also control the operation time and the operation power of the infrared burner 130.

In some embodiments, optionally, as shown in fig. 1, the cooking appliance 100 further comprises: the cover 160, the cover 160 is detachably fastened to the base 110, and when the cover 160 is fastened to the base 110, the cover 160 and the base 110 enclose a cooking cavity 161.

In this embodiment, the structure of the cooking appliance 100 is further defined. The cooking apparatus 100 further includes a housing 160, where the housing 160 and the base 110 can enclose a cooking cavity 161, so as to maintain a high temperature state in the cooking apparatus 100 and reduce heat loss. Specifically, the cover 160 is detachably fastened to the base 110, and when the cover 160 is fastened to the base 110, the cover 160 and the base 110 enclose a cooking cavity 161, and the burner and the bake plate 121 are both located in the cooking cavity 161. Because the cooking cavity 161 is a closed cavity, heat loss can be reduced, and the baking efficiency can be improved.

In some embodiments, optionally, as shown in fig. 1, the cooking appliance 100 further comprises: the ignition device 170 is arranged on the infrared burner 130, and the ignition device 170 is used for igniting the combustible gas.

In this embodiment, an ignition device 170 is further provided in the cooking appliance 100, and the ignition device 170 is provided in the infrared burner 130, so that the ignition device 170 can ignite the combustible gas flowing to the combustion net 141, so that the infrared burner 130 can normally operate to generate heat energy.

In some embodiments, optionally, cooking appliance 100 comprises a pizza oven or a barbecue oven.

In this embodiment, the cooking appliance 100 includes a pizza oven or a barbecue oven.

In one possible embodiment, the present application provides an infrared rapid-warm-up pizza oven (i.e., cooking utensil 100) comprising a control box (i.e., control assembly 150), an infrared burner 130, pizza stone (i.e., baking pan 121), turntable 124, support rack (i.e., support shaft 125), drive motor 123, and the like. The upper surface of the base 110 is respectively provided with pizza stones for placing pizza, the turntable 124 is installed in the middle of the base 110, the driving motor 123 is installed below the base 110, the turntable 124 drives the pizza stones to rotate, the infrared burner 130 is installed above the base 110, and the infrared radiation surface (i.e. the radiation part 140) is opposite to the pizza stones or slightly inclined. The application utilizes the characteristics of high energy utilization rate, high heating temperature rising rate and the like of the infrared burner 130 to realize the simultaneous and rapid heating of the inner cavity of the furnace body (namely the cooking cavity 161) and the pizza stone, thereby shortening the preheating time in the cavity waiting before pizza baking.

The infrared burner 130 is structured as shown in fig. 2. The fuel gas enters the ejector tube 138 from the nozzle (i.e., the fuel gas intake 137), entrains sufficient air into the inner cavity of the infrared burner 130 (i.e., the fuel gas containing cavity 136), and burns on the surface of the infrared burner 130 (i.e., the surface of the combustion screen 141). The mixture of gas and air enters through the injection pipe 138, after being completely mixed in the cavity, the mixture evenly enters into the infrared radiation surface through the air flow distribution plate, flame burns on the combustion net 141 of the infrared radiation surface, the support net 143 is used for supporting the combustion net 141 and plays a part in blocking part of heat, and the tempering blocking net 142 plays a role in preventing the flame from entering into the inner cavity of the infrared burner 130 when in tempering. The temperature of the flame after combustion is above 800 ℃ to heat the combustion net 141 and form infrared heat radiation.

Wherein the combustion net 141 is outside the support net 143, the tempering blocking net 142 is inside, and the support net 143 is between the combustion net 141 and the tempering blocking net. After passing through the tempering screen 142 and the supporting screen 143, the gas stream is burned above the burning screen 141.

The combustion net 141 is a net structure made of high temperature corrosion resistant metal, the mesh number is between 40 mesh and 200 mesh, and the thickness of the net is between 0.1mm and 0.5 mm. The supporting net 143 is also a net structure made of high temperature corrosion resistant metal, the mesh number is between 5 mesh and 40 mesh, the thickness of the net is between 0.2mm and 2mm, the tempering blocking net 142 is also a net structure made of high temperature corrosion resistant metal, the mesh number is between 40 mesh and 200 mesh, and the thickness of the net is between 0.1mm and 0.5 mm.

The mesh size of the support net 143 is larger than that of the combustion net 141. The support net 143 may have a certain interval with the combustion net 141, the interval may be 0mm to 2mm, and the tempering blocking net 142 may have a certain interval with the support net 143, the interval may be 0mm to 2mm.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (14)

1. A cooking appliance, comprising:

A base;

The baking part is arranged on the base and used for placing food materials, and the baking part can rotate relative to the base;

The infrared burner is arranged on the base and comprises a radiation part, the radiation part can burn combustible gas and radiate heat energy, and the radiation part faces the baking part.

2. The cooking appliance of claim 1, wherein the infrared burner further comprises:

a transmission part mounted on the base, the transmission part being used for transmitting the combustible gas;

The main body is connected with one end of the transmission part, which is far away from the base, the transmission part can transmit the combustible gas into the main body, the radiation part is connected with the main body, and the main body can transmit the combustible gas to the radiation part.

3. The cooking appliance of claim 2, wherein the body comprises:

A housing connected to the transmission unit;

the guide plate is connected to the shell, the guide plate and the shell are surrounded to form a fuel gas accommodating cavity, the fuel gas accommodating cavity is communicated with the transmission part, the radiation part is positioned on one side, deviating from the fuel gas accommodating cavity, of the guide plate, and the guide plate is provided with a plurality of guide holes.

4. A cooking appliance according to claim 3, wherein the radiating portion comprises:

The combustion net is arranged on the shell and is used for combusting the combustible gas;

The tempering blocking net is positioned between the combustion net and the guide plate and is used for blocking flame from entering the fuel gas accommodating cavity;

And the supporting net is positioned between the tempering blocking net and the combustion net and is used for supporting the combustion net.

5. The cooking appliance of claim 4, wherein the cooking appliance further comprises a handle,

The mesh number of the combustion net ranges from 40 meshes to 200 meshes, the mesh number of the tempering blocking net ranges from 40 meshes to 200 meshes, and the mesh number of the supporting net ranges from 5 meshes to 40 meshes.

6. The cooking appliance of claim 4, wherein the cooking appliance further comprises a handle,

The supporting net and the combustion net are provided with a space, and the supporting net and the tempering separation net are provided with a space.

7. A cooking appliance according to claim 3, wherein the transmission part comprises:

the fuel gas suction piece is arranged on the base and is used for sucking the combustible gas;

The two ends of the injection pipe are respectively communicated with the gas suction piece and the gas accommodating cavity, and the injection pipe is used for conveying the combustible gas into the gas accommodating cavity.

8. The cooking appliance according to any one of claims 1 to 7, wherein the baking portion includes:

A bake plate for holding the food material;

The rotating piece is arranged at the bottom of the baking tray and is used for driving the baking tray to rotate relative to the base.

9. The cooking appliance of claim 8, further comprising:

and the driving motor is connected with the rotating piece and is used for driving the rotating piece to drive the baking tray to rotate.

10. The cooking appliance of claim 9, wherein the rotating member comprises:

A turntable mounted to the bake plate;

The two ends of the supporting shaft are respectively connected with the driving motor and the rotary table, and the supporting shaft is used for supporting the rotary table and the baking tray so that a space is reserved between the rotary table and the baking tray and between the rotary table and the base.

11. The cooking appliance of any one of claims 1 to 7, further comprising:

The control assembly is arranged on the base and is in conductive connection with the infrared burner, and the control assembly is used for controlling the operation of the infrared burner.

12. The cooking appliance of any one of claims 1 to 7, further comprising:

The outer cover is detachably buckled with the base, and the outer cover and the base are encircled to form a cooking cavity under the condition that the outer cover is buckled with the base.

13. The cooking appliance of any one of claims 1 to 7, further comprising:

and the ignition device is arranged on the infrared burner and is used for igniting the combustible gas.

14. The cooking appliance according to any one of claims 1 to 7, wherein,

The cooking appliance includes a pizza oven or a barbecue oven.