Cooking equipment

Abstract

The utility model relates to the technical field of kitchen appliances, in particular to cooking equipment which comprises a machine body, a fan assembly and a burner, the machine body is provided with a cooking cavity, a circulation channel, a smoke exhaust channel and a heat dissipation channel, the circulation channel is communicated with the cooking cavity, and the smoke exhaust channel is communicated with the cooking cavity and is arranged to exhaust smoke from the upper portion of the cooking cavity; the fan assembly is configured to drive smoke to circulate between the circulation channel and the cooking cavity and drive airflow of the heat dissipation channel to flow to the smoke exhaust channel. The burner is configured to heat objects in the cooking cavity through fuel gas, the machine body comprises a smoke blocking piece, the smoke blocking piece divides a first channel and a second channel in the smoke discharging channel, an inlet of the first channel is communicated with the cooking cavity, and an inlet of the second channel is communicated with the heat dissipation channel. According to the cooking equipment provided by the embodiment of the utility model, the smoke blocking piece is arranged to divide the smoke exhaust channel into the first channel and the second channel, so that the mutual influence between the cooking cavity and the heat dissipation channel can be reduced, and the cooking efficiency and the heat dissipation efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen appliance technical field, especially a kind of cooking equipment. BACKGROUND

[0002] Cooking equipment generates steam, flue gas and other gases in the process of heating food, and the steam, flue gas and other gases are discharged to the outside of the cooking equipment through the exhaust flow channel to ensure the cooking effect of the cooking equipment. The design of the exhaust flow channel affects the working stability of the cooking equipment. SUMMARY

[0003] The utility model at least partly solves one of the technical problems in the related art. To this end, the utility model aims to provide a cooking equipment that can reduce the mutual influence of the cooking cavity and the heat dissipation channel and improve the cooking efficiency and heat dissipation efficiency.

[0004] According to the cooking equipment of the utility model embodiment, the machine body is provided with a cooking cavity, a circulation channel, a smoke exhaust channel and a heat dissipation channel. The circulation channel is connected to the cooking cavity, and the smoke exhaust channel is connected to the cooking cavity and is arranged to exhaust smoke from above the cooking cavity. The fan assembly is configured to drive the flue gas to circulate between the circulation channel and the cooking cavity and drive the airflow in the heat dissipation channel to flow to the smoke exhaust channel. The burner is configured to heat the items in the cooking cavity using gas. The machine body includes a smoke baffle. The smoke baffle divides the smoke exhaust channel into a first channel and a second channel. The inlet of the first channel is connected to the cooking cavity, and the inlet of the second channel is connected to the heat dissipation channel.

[0005] According to the cooking equipment of the utility model embodiment, the flue gas generated by the cooking cavity when heating food is discharged from the smoke exhaust channel, and the heat dissipation channel is used for heat dissipation of components, which improves the heat dissipation efficiency of components. By arranging the smoke baffle to divide the smoke exhaust channel into a first channel and a second channel, the mutual influence of the cooking cavity and the heat dissipation channel can be reduced, and the cooking efficiency and heat dissipation efficiency can be improved.

[0006] In addition, the cooking equipment according to the above embodiment of the utility model can also have the following additional technical features:

[0007] In some embodiments, the smoke exhaust channel further includes a third channel. The inlet of the first channel and the inlet of the second channel are separated. The outlet of the first channel is connected to the third channel, and the outlet of the second channel is connected to the third channel.

[0008] In some embodiments, the third channel is arranged above the first channel and the second channel.

[0009] In some embodiments, the first channel and the second channel are side by side below the third channel.

[0010] In some embodiments, the smoke blocking member comprises a first baffle plate arranged at the lower end of the smoke discharging channel, the first baffle plate covers the lower end of the smoke discharging channel, and the first baffle plate is configured with a smoke discharging hole at the lower end of the smoke discharging channel for the smoke to pass through and enter the first channel.

[0011] In some embodiments, the first baffle plate is provided with a blocking rib connected to the periphery of the smoke discharging hole and extending upward.

[0012] In some embodiments, the outlet of the heat dissipation channel is arranged at the side wall of the smoke discharging channel, and the smoke blocking member further comprises a second baffle plate arranged at the smoke discharging channel and extending in the up-down direction, the lower end of the second baffle plate is connected to the first baffle plate, and the smoke discharging hole is arranged at the side of the second baffle plate away from the heat dissipation channel.

[0013] In some embodiments, the second baffle plate is opposite to the outlet of the heat dissipation channel.

[0014] In some embodiments, the body comprises an inner container, the top wall of the inner container is provided with a convex bump protruding upward, the smoke discharging hole is arranged at the top wall of the convex bump, and the lower end of the smoke discharging channel is arranged around the outer periphery of the convex bump.

[0015] In some embodiments, the body further comprises an outer layer plate arranged outside the inner container, the top wall of the outer layer plate is provided with a matching hole opposite to the smoke discharging hole in the up-down direction, and the smoke discharging channel comprises a first ring wall opposite to the matching hole.

[0016] In some embodiments, the smoke discharging channel further comprises a second ring wall, the lower end of the second ring wall is connected to the outer layer plate and is distributed and communicated with the first ring wall in the up-down direction, and the first ring wall falls inside the second ring wall in a top-down projection.

[0017] In some embodiments, the side surface of the second ring wall is provided with a butt joint hole, wherein the outlet of the heat dissipation channel is butt jointed with the butt joint hole, or the outlet of the heat dissipation channel is arranged through the butt joint hole.

[0018] In some embodiments, the outlet of the heat dissipation channel is arranged at the side wall of the smoke discharging channel, and the smoke blocking member comprises a third baffle plate arranged at the smoke discharging channel and extending in the up-down direction, the lower edge of the third baffle plate is connected below the outlet of the heat dissipation channel, and the third baffle plate is opposite to the outlet of the heat dissipation channel.

[0019] In some embodiments, the outlet of the heat dissipation passage communicates with a lower portion of the flue passage, and the airflow of the heat dissipation passage is mixed with the flue gas and discharged from the flue passage.

[0020] In some embodiments, the flue passage is arranged to extend in the up-down direction.

[0021] In some embodiments, the upper end of the flue passage extends out of the top surface of the body.

[0022] In some embodiments, the heat dissipation passage comprises a first section extending in the up-down direction and a second section perpendicular to the first section and communicating with the upper end of the first section and the second passage.

[0023] In some embodiments, the fan assembly comprises a rotary drive, a first impeller and a second impeller, the rotary drive is in driving connection with the first impeller and the second impeller, the rotary drive and the first impeller are arranged in the heat dissipation passage, and the second impeller is arranged in the circulation passage.

[0024] Additional aspects and advantages of the present application will be made apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic view of a cooking apparatus according to an embodiment of the present application.

[0026] Figure 2 is a schematic view of a cooking apparatus according to an embodiment of the present application.

[0027] Figure 3 is a schematic view of a cooking apparatus according to an embodiment of the present application. Figure 2 is an enlarged schematic view of circle A in

[0028] Figure 4 is a schematic view of a cooking apparatus according to an embodiment of the present application.

[0029] Figure 5 is a schematic view of a cooking apparatus according to an embodiment of the present application.

[0030] REFERENCE NUMERALS:

[0031] Cooking equipment 100, body 10, cooking cavity 11, circulation channel 12, smoke exhaust channel 13, first channel 131, second channel 132, third channel 133, first ring wall 134, second ring wall 135, butt joint hole 1351, heat dissipation channel 14, outlet 141, first section 142, second section 143, smoke blocking piece 15, first baffle 151, smoke exhaust hole 1511, second baffle 152, inner container 16, convex 161, outer layer plate 17, matching hole 171, fan assembly 20, rotary driving piece 21, first impeller 22, second impeller 23, burner 30. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0033] In combination Figures 1 to 3 According to the cooking equipment 100 of the embodiment of the present application, the body 10 is provided with a cooking cavity 11, a circulation channel 12, a smoke exhaust channel 13 and a heat dissipation channel 14. The circulation channel 12 communicates with the cooking cavity 11, and the smoke exhaust channel 13 communicates with the cooking cavity 11 and is arranged to exhaust smoke from above the cooking cavity 11. The cooking cavity 11 can be used to place food and heat the food. The circulation channel 12 communicates with the cooking cavity 11, and the circulation channel 12 and the cooking cavity 11 cooperate to send heat generated by a heating element to the cooking cavity 11, thereby improving the heating efficiency and uniformity of the cooking cavity 11. The oil fume or steam generated in the cooking cavity 11 can be discharged through the smoke exhaust channel 13, and the heat dissipation channel 14 can be used for heat dissipation of the elements.

[0034] In combination Figure 2 The cooking equipment 100 can further include a fan assembly 20, which is configured to drive the flow of flue gas between the circulation channel 12 and the cooking cavity 11, and to drive the flow of air in the heat dissipation channel 14 to the smoke exhaust channel 13. By arranging the fan assembly 20 to drive the flow of flue gas between the circulation channel 12 and the cooking cavity 11, the air in the cooking cavity 11 is mixed and circulated with the high-temperature flue gas in the circulation cavity, so that the food in the cooking cavity 11 is heated by the flowing hot air, thereby improving the cooking efficiency and heating uniformity. In addition, the fan assembly 20 drives the flow of air in the heat dissipation channel 14, which can improve the heat dissipation efficiency of the elements. In combination with the Figure 2 The arrows show the flow direction of the air in the heat dissipation channel.

[0035] In combination Figure 2The cooking device 100 can further comprise a burner 30 configured to heat the articles in the cooking cavity 11 by using gas. For example, the cooking device 100 can be connected to a gas pipeline, and the burner 30 can burn the high-temperature gas generated by the gas to enter the cooking cavity 11 to heat the food in the cooking cavity 11, thereby breaking through the limitation of electric heating and improving the cooking efficiency of the cooking device 100.

[0036] Specifically, the burner 30 burns to generate high-temperature gas, and the high-temperature gas is sent from the circulation channel 12 to the cooking cavity 11 by the fan assembly 20, so that the backflow air of the cooking cavity 11 mixes and circulates with the high-temperature flue gas in the circulation channel 12, and the food in the cooking cavity 11 is heated by the flowing hot air to improve the cooking efficiency and heating uniformity. The high-temperature gas such as oil fume and steam generated by heating the food in the cooking cavity 11 can be discharged from the top of the cooking cavity 11 through the smoke exhaust channel 13, and in addition, the heat generated by the fan assembly 20 during operation can be discharged through the heat dissipation channel 14 to improve the reliability of the fan assembly 20.

[0037] In combination with Figure 1 and Figure 3 The body 10 comprises a smoke baffle 15 which divides the smoke exhaust channel 13 into a first channel 131 and a second channel 132, the inlet of the first channel 131 is communicated with the cooking cavity 11, and the inlet of the second channel 132 is communicated with the heat dissipation channel 14, that is, the oil fume or steam generated in the cooking cavity 11 can be discharged through the first channel 131, and the airflow of the heat dissipation channel 14 can be discharged through the second channel 132. It can be understood that the steam and flue gas generated in the cooking cavity 11 are different from the heat of the airflow generated by the fan assembly 20 during operation in terms of heat and air pressure, and by setting the smoke baffle 15 to divide the first channel 131 and the second channel 132, the mutual influence of the first channel 131 and the second channel 132 can be reduced, and the airflow in the first channel 131 can be prevented from entering the second channel 132, or the airflow in the second channel 132 can be prevented from entering the first channel 131, thereby improving the exhaust and heat dissipation efficiency of the cooking device 100 and the working stability of the cooking device 100.

[0038] For example, when the fan assembly 20 is working, the air pressure of the heat dissipation channel 14 is large, and the air pressure of the cooking cavity 11 is small, so the airflow of the heat dissipation channel 14 is easy to flow back into the cooking cavity 11, causing problems such as reduction of cooking efficiency. By setting the smoke baffle 15, the influence of the heat dissipation channel 14 on the cooking cavity 11 can be reduced, and the working stability of the cooking device 100 can be improved.

[0039] According to the cooking equipment 100, the smoke generated by the cooking cavity 11 heating food can be discharged from the first channel 131 of the smoke discharging channel 13, the heat dissipation channel 14 is used for heat dissipation of elements, the heat dissipation efficiency of the elements is improved, and the smoke is discharged from the second channel 132 of the smoke discharging channel 13, the first channel 131 and the second channel 132 are separated in the smoke discharging channel 13 by arranging the smoke blocking piece 15, the mutual influence of the cooking cavity 11 and the heat dissipation channel 14 is reduced, and the cooking efficiency and the heat dissipation efficiency are improved.

[0040] The cooking equipment 100 can be a gas oven, a gas microwave oven, a gas steaming oven and the like.

[0041] The smoke blocking piece 15 can be provided with a baffle connected to the bottom wall of the smoke discharging channel 13, that is, the first channel 131 and the second channel 132 can be arranged side by side, and the smoke blocking piece 15 can include a baffle extending in the up-down direction, and the lower edge of the baffle is connected to the bottom wall of the smoke discharging channel 13; or the smoke blocking piece 15 can be connected below the outlet 141 of the heat dissipation channel 14, and the smoke blocking piece 15 can include a baffle extending in the up-down direction, and the lower edge of the baffle is connected below the outlet 141 of the heat dissipation channel 14, the baffle is opposite to the outlet 141 of the heat dissipation channel 14, so as to separate the first channel 131 and the second channel 132 in the smoke discharging channel 13.

[0042] Optionally, the smoke blocking piece 15 can further include a check valve arranged in the first channel 131, the check valve is configured to unidirectionally guide from the cooking cavity 11 to the first channel 131, so as to avoid the airflow in the second channel 132 from flowing back into the cooking cavity 11 and affecting the cooking efficiency of the cooking cavity 11.

[0043] In addition, the steam generated by the cooking cavity 11 heating food can be directly discharged to the outside of the cooking equipment 100 from the first channel 131, and the airflow of the heat dissipation channel 14 can be directly discharged to the outside of the cooking equipment 100 from the second channel 132; or the smoke discharging channel 13 can further include a third channel 133, and the airflow of the first channel 131 and the airflow of the second channel 132 can converge into the third channel 133 and be discharged to the outside of the cooking equipment 100 from the third channel 133.

[0044] In combination Figure 3In some embodiments of the utility model, the smoke exhaust channel 13 further includes a third channel 133, the inlet of the first channel 131 and the inlet of the second channel 132 are separated, the outlet of the first channel 131 is communicated with the third channel 133, and the outlet of the second channel 132 is communicated with the third channel 133. Specifically, the flue gas of the first channel 131 can be mixed with the airflow of the second channel 132 in the third channel 133. Understandably, the steam, flue gas and the like generated in the cooking cavity 11 have a relatively high temperature, and the heat generated by the fan assembly 20 during the working process is relatively low. The outlet of the first channel 131 and the outlet of the second channel 132 are both communicated with the third channel 133, the heat in the heat dissipation channel 14 can be mixed with the high-temperature gas exhausted from the cooking cavity 11 and then discharged from the third channel 133, so that the temperature of the exhaust gas of the cooking equipment 100 can be reduced, and the use safety of the cooking equipment 100 can be improved.

[0045] In combination Figure 3 In some embodiments of the utility model, the third channel 133 is arranged above the first channel 131 and the second channel 132, so that the airflow of the heat dissipation channel 14 can be mixed with the high-temperature flue gas exhausted from the cooking cavity 11 and then discharged, and the exhaust temperature of the cooking equipment 100 can be reduced.

[0046] In combination Figure 3 In some embodiments of the utility model, the first channel 131 and the second channel 132 are arranged side by side below the third channel 133, so that the airflow of the first channel 131 can be mixed with the airflow of the second channel 132 in the third channel 133, the exhaust temperature of the cooking equipment 100 can be reduced, and the use safety of the cooking equipment 100 can be improved.

[0047] In combination Figure 3 In some embodiments of the utility model, the smoke blocking piece 15 includes a first baffle 151 arranged at the lower end of the smoke exhaust channel 13. The first baffle 151 covers the lower end of the smoke exhaust channel 13, and the first baffle 151 is configured with a smoke exhaust hole 1511 for flue gas passing through and entering the first channel 131 at the lower end of the smoke exhaust channel 13. The smoke exhaust hole 1511 can guide the steam, oil smoke and the like generated in the cooking cavity 11, control the flow rate and flow direction of the flue gas, and ensure that the flue gas enters the first channel 131 from the smoke exhaust hole 1511 and is discharged from the first channel 131.

[0048] The first baffle 151 can be provided with a plurality of smoke exhaust holes 1511 arranged in a matrix, and the plurality of smoke exhaust holes 1511 can improve the uniformity of flue gas emission and avoid excessive flue gas emission concentration in local areas. The number and size of the smoke exhaust hole 1511 can be adjusted according to the specifications, models and the like of the cooking equipment 100.

[0049] In addition, the first baffle 151 is arranged at the lower end of the smoke exhaust channel 13 and is configured to form a smoke exhaust hole 1511. Exemplarily, the top wall of the cooking cavity 11 can be provided with the smoke exhaust hole 1511 corresponding to the smoke exhaust channel 13, and the first baffle 151 of the smoke blocking member 15 is configured. Alternatively, the first baffle 151 can be a separate component relative to the top wall of the cooking cavity 11, and the first baffle 151 can be welded or fixed to the top wall of the cooking cavity 11 by a fixing member.

[0050] Further, the first baffle 151 is provided with a blocking rib connected to the periphery of the smoke exhaust hole 1511 and extending upward. On the one hand, the blocking rib can guide the smoke exhausted from the cooking cavity 11, improve the efficiency of smoke exhaust, and improve the structural strength of the smoke exhaust hole 1511 to reduce the influence of high-temperature smoke on the smoke exhaust hole 1511. On the other hand, the blocking rib connected to the periphery of the smoke exhaust hole 1511 and extending upward can avoid the condensate water above the first baffle 151 from flowing back to the cooking cavity 11 from the smoke exhaust hole 1511, and improve the cooking effect of the cooking equipment 100.

[0051] Optionally, the cooking equipment 100 further comprises a microwave heating unit configured to heat the articles in the cooking cavity 11. Microwaves can penetrate the surface of the articles and quickly heat the inside of the articles, which can enrich the functions of the cooking equipment 100 and meet diversified use requirements.

[0052] In the present embodiment, the smoke exhaust hole 1511 can be circular, and the inner diameter of the smoke exhaust hole 1511 is less than or equal to 5.5 mm. In the working process of the microwave heating unit, microwaves can not penetrate from the smoke exhaust hole 1511 to the outside of the cooking equipment, which can avoid affecting the user and improve the use safety of the cooking equipment 100.

[0053] In combination with Figure 3 In some embodiments of the present application, the outlet 141 of the heat dissipation channel 14 is arranged at the side wall of the smoke exhaust channel 13, and the smoke blocking member 15 further comprises a second baffle 152 arranged at the smoke exhaust channel 13 and extending in the up-down direction. The lower end of the second baffle 152 is connected to the first baffle 151, and the smoke exhaust hole 1511 is arranged at the side of the second baffle 152 away from the heat dissipation channel 14. The lower end of the second baffle 152 separates the heat dissipation channel 14 from the smoke exhaust hole 1511, so as to avoid the airflow of the heat dissipation channel 14 entering the cooking cavity 11 from the smoke exhaust hole 1511, or the smoke exhausted from the cooking cavity 11 entering the heat dissipation channel 14. The smoke exhausted from the smoke exhaust hole 1511 can be exhausted through the first channel 131, and the airflow exhausted from the heat dissipation channel 14 can be exhausted through the second channel 132, so as to optimize the exhaust airflow channel and the heat dissipation airflow channel of the cooking equipment 100.

[0054] Further, the second baffle 152 is opposite to the outlet 141 of the heat dissipation channel 14, so that the airflow of the heat dissipation channel 14 is blocked by the second baffle 152 from entering the first channel 131, the influence of the airflow of the heat dissipation channel 14 on the cooking cavity 11 is reduced, and the working stability of the cooking equipment 100 is improved.

[0055] In combination Figure 2 and Figure 3 In some embodiments of the utility model, the body 10 includes an inner container 16, the top wall of the inner container 16 is provided with a convex bundle 161 protruding upward, the smoke exhaust hole 1511 is arranged on the top wall of the convex bundle 161, and the lower end of the smoke exhaust channel 13 is arranged around the outer periphery of the convex bundle 161. Exemplarily, the smoke exhaust channel 13 can be enclosed by a metal baffle, and the lower end of the smoke exhaust channel 13 is arranged around the outer periphery of the convex bundle 161, so that the smoke exhaust channel 13 can be conveniently positioned, and the installation efficiency is improved. In addition, the top wall of the inner container 16 can be a metal piece, and the convex bundle 161 can be formed by stamping the metal piece.

[0056] In combination Figure 3 and Figure 4 In some embodiments of the utility model, the body 10 further includes an outer layer plate 17 arranged on the outer side of the inner container 16, the top wall of the outer layer plate 17 is provided with a matching hole 171, the matching hole 171 is opposite to the smoke exhaust hole 1511 in the up-down direction, and the smoke exhaust channel 13 includes a first ring wall 134 opposite to the matching hole 171. Specifically, the first ring wall 134 can be arranged above the smoke exhaust hole 1511, and the smoke in the cooking cavity 11 can first enter the first ring wall 134 through the smoke exhaust hole 1511, and the first ring wall 134 guides the smoke exhausted from the smoke exhaust hole 1511 to the outer side of the outer layer plate 17.

[0057] The outer layer plate 17 can isolate the heat of the cooking cavity 11. Exemplarily, the outer layer plate 17 can fix a heat dissipation fan and is provided with a channel for dissipating heat for components.

[0058] Further, the smoke exhaust channel 13 further includes a second ring wall 135, the lower end of the second ring wall 135 is connected with the outer layer plate 17, and the first ring wall 134 and the second ring wall 135 are distributed in the up-down direction and are communicated. Specifically, the smoke generated in the cooking cavity 11 has a relatively high temperature, and is easy to flow upward after being exhausted from the cooking cavity 11, so that the high-temperature gas first enters the first ring wall 134 from the smoke exhaust hole 1511 and then enters the second ring wall 135.

[0059] In the projection from top to bottom, the first ring wall 134 falls within the inner side of the second ring wall 135, in other words, the cross-sectional area of the channel of the second ring wall 135 is greater than that of the first ring wall 134, and the exhaust flow channel of the cooking cavity 11 is optimized.

[0060] In combination Figure 4In some embodiments of the utility model, the side of second ring wall 135 is equipped with butt joint hole 1351, wherein, the outlet 141 of heat dissipation channel 14 is butt joint with butt joint hole 1351, the airflow in heat dissipation channel 14 can enter second ring wall 135 from outlet 141 through butt joint hole 1351 and enter second channel 132.

[0061] Or, the outlet 141 of heat dissipation channel 14 is arranged in butt joint hole 1351, which facilitates the airflow of heat dissipation channel 14 to enter second channel 132 and improves the connection stability of heat dissipation channel 14 and smoke exhaust channel 13.

[0062] In some embodiments of the utility model, the outlet 141 of heat dissipation channel 14 is arranged on the side wall of smoke exhaust channel 13, the smoke blocking piece 15 includes a third baffle, the third baffle is arranged in the smoke exhaust channel 13 and extends along the up-down direction, the lower edge of the third baffle is connected below the outlet 141 of heat dissipation channel 14, and the third baffle is opposite to the outlet 141 of heat dissipation channel 14. By arranging the third baffle, heat dissipation channel 14 can be spaced apart from cooking cavity 11, so as to avoid the influence of the airflow of heat dissipation channel 14 on cooking cavity 11 and improve the working stability of cooking equipment 100.

[0063] In combination Figure 3 In some embodiments of the utility model, the outlet 141 of heat dissipation channel 14 is communicated with the lower part of smoke exhaust channel 13, and the airflow of heat dissipation channel 14 is discharged from the outlet 141 and mixed with the smoke exhaust from cooking cavity 11 and then discharged from smoke exhaust channel 13. Specifically, the airflow of heat dissipation channel 14 is discharged from the outlet 141, mixed with the smoke exhaust in cooking cavity 11 and then discharged from smoke exhaust channel 13. The outlet 141 of heat dissipation channel 14 is communicated with the lower part of smoke exhaust channel 13, which facilitates the mixing of the heat of heat dissipation channel 14 and the high-temperature smoke exhaust from cooking cavity 11 and then discharges, thereby reducing the exhaust temperature of cooking equipment 100. In combination with the foregoing, the steam and smoke generated in cooking cavity 11 have a relatively high temperature, and the heat generated by fan assembly 20 during operation is relatively low. The airflow in heat dissipation channel 14 can be mixed with the high-temperature gas discharged from cooking cavity 11 in smoke exhaust channel 13 and then discharged, which can reduce the exhaust temperature of cooking equipment 100 and improve the use safety of cooking equipment 100.

[0064] In some embodiments of the utility model, the smoke exhaust channel 13 extends along the up-down direction. Understandably, the smoke generated during the operation of cooking equipment 100 and the airflow generated by fan assembly 20 have a relatively high heat. By extending the smoke exhaust channel 13 along the up-down direction, the smoke exhaust efficiency of cooking equipment 100 can be improved.

[0065] In some embodiments of the utility model, the upper end of the smoke exhaust channel 13 extends out of the top surface of the body 10, facilitating the discharge of the smoke generated by the cooking cavity 11 and the hot air flow in the heat dissipation channel 14 to the outside of the cooking cavity 11, thereby improving the heat dissipation efficiency of the cooking device 100.

[0066] In combination Figure 5 In some embodiments of the utility model, the heat dissipation channel 14 includes a first section 142 and a second section 143, the first section 142 extends in the up-down direction, and the second section 143 is perpendicular to the first section 142 and communicates with the upper end of the first section 142 and the second channel 132, so as to make the structure of the cooking device 100 compact, reduce the influence of the smoke in the first channel 131 on the fan assembly 20, and prevent the condensed water in the first channel 131 from entering the heat dissipation channel 14.

[0067] In combination

[0068] Exemplarily, during the operation of the cooking device 100, the high-temperature steam and smoke generated in the cooking cavity 11 enter the first channel 131 from the smoke exhaust hole 1511, the heat generated by the fan assembly 20 during the operation of the fan assembly 20 enters the second section 143 from the first section 142 driven by the fan assembly 20, and then enters the second channel 132 from the outlet 141, the second channel 132 extends in the front-back direction, so as to prevent the condensed water generated in the first channel 131 from entering the heat dissipation channel 14 and affecting the performance of the fan assembly.

[0069] In combination Figure 3 In addition, the smoke exhaust channel 13 can further include a third channel 133, the third channel 133 can be arranged above the first channel 131 and the second channel 132, and the airflow in the second channel 132 can be mixed with the high-temperature smoke discharged from the cooking cavity 11 in the third channel 133, and then discharged to the outside of the cooking device 100, thereby reducing the exhaust temperature of the cooking device 100 and reducing the influence on the external environment.

[0070] Exemplarily, the cooking device 100 can be installed in a cabinet, and by reducing the exhaust temperature of the cooking device 100, the influence on the cabinet can be reduced. Of course, the cooking device 100 according to the embodiments of the utility model can also be used in an open environment, and by reducing the exhaust temperature, the use safety of the cooking device 100 can be improved.

[0071] Exemplarily, the fan assembly 20 can include a motor and a heat dissipation blade, the heat dissipation blade sends airflow to the second channel 132 while dissipating heat for the motor, the airflow first passes through the first section 142, then passes through the second section 143, and enters the second channel 132 from the outlet 141, the first section 142 extends in the up-down direction, facilitating the hot airflow of the heat dissipation channel 14 to flow upwards into the second section 143, the second section 143 is perpendicular to the first section 142, which can effectively prevent the condensate water generated by the cooking device 100 in the steaming and baking mode from flowing back to the heat dissipation channel 14, reduce the influence on the fan assembly 20, and improve the reliability of the cooking device 100.

[0072] In combination Figure 5 In some embodiments of the present application, the fan assembly 20 includes a rotary driving member 21, a first impeller 22 and a second impeller 23, the rotary driving member 21 is in transmission connection with the first impeller 22 and the second impeller 23, the rotary driving member 21 and the first impeller 22 are arranged in the heat dissipation channel 14, and the second impeller 23 is arranged in the circulation channel 12.

[0073] Specifically, the rotary driving member 21 drives the second impeller 23 to rotate, which can drive the airflow in the circulation channel 12 and the airflow in the cooking cavity 11 to circulate and flow, facilitating to improve the heating efficiency and uniformity of the cooking device 100, the rotary driving member 21 drives the first impeller 22 to rotate, which can dissipate heat for the rotary driving member 21 and send hot airflow to the second channel 132 of the smoke exhaust channel 13, and the first impeller 22 can improve the heat dissipation efficiency of the fan assembly 20 and improve the reliability of the fan assembly.

[0074] The various embodiments / embodiments of the present application can be combined with each other without contradiction.

[0075] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0076] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply any relative importance or any meaning pertaining to the quantity of the features being described. Thus, a feature defined with "first", "second", etc. can include at least one of the features, explicitly or implicitly. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless specifically defined otherwise.

[0077] In the present application, unless specifically defined and limited otherwise, the terms "mounting", "connecting", "connection", "fixed", and the like should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless specifically defined otherwise. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0078] In the present application, unless specifically defined and limited otherwise, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0079] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.

[0080] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. Those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A cooking apparatus (100), characterized in that, The application relates to a cooking device, comprising: a body (10) provided with a cooking cavity (11), a circulating channel (12), a smoke exhaust channel (13) and a heat dissipation channel (14), the circulating channel (12) being communicated with the cooking cavity (11), the smoke exhaust channel (13) being communicated with the cooking cavity (11) and being arranged to exhaust smoke from above the cooking cavity (11); a fan assembly (20) arranged to drive the flow of smoke between the circulating channel (12) and the cooking cavity (11) and to drive the airflow of the heat dissipation channel (14) to the smoke exhaust channel (13); a burner (30) arranged to heat the articles in the cooking cavity (11) by using gas, wherein the body (10) comprises a smoke blocking member (15) which divides the smoke exhaust channel (13) into a first channel (131) and a second channel (132), the inlet of the first channel (131) being communicated with the cooking cavity (11), and the inlet of the second channel (132) being communicated with the heat dissipation channel (14).

2. The cooking apparatus (100) according to claim 1, characterized in that, The smoke exhaust channel (13) further comprises a third channel (133), the inlet of the first channel (131) and the inlet of the second channel (132) being separated, the outlet (141) of the first channel (131) being communicated with the third channel (133), and the outlet (141) of the second channel (132) being communicated with the third channel (133).

3. The cooking apparatus (100) according to claim 2, characterized in that, The third channel (133) is arranged above the first channel (131) and the second channel (132). The first channel (131) and the second channel (132) are arranged side by side below the third channel (133).

4. The cooking apparatus (100) according to claim 1, characterized in that, The smoke blocking member (15) comprises a first baffle (151) arranged at the lower end of the smoke exhaust channel (13), the first baffle (151) covering the lower end of the smoke exhaust channel (13), and the first baffle (151) being configured to form a smoke exhaust hole (1511) at the lower end of the smoke exhaust channel (13) for the smoke to pass through and enter the first channel (131).

5. The cooking apparatus (100) according to claim 4, characterized in that, The first baffle (151) is provided with a blocking rib connected to the periphery of the smoke exhaust hole (1511) and extending upward.

6. The cooking apparatus (100) according to claim 4, characterized in that, The outlet (141) of the heat dissipation channel (14) is arranged on the side wall of the smoke exhaust channel (13), the smoke blocking member (15) further comprises a second baffle (152) arranged in the smoke exhaust channel (13) and extending in the up-down direction, the lower end of the second baffle (152) being connected to the first baffle (151), and the smoke exhaust hole (1511) being arranged on the side of the second baffle (152) away from the heat dissipation channel (14).

7. The cooking apparatus (100) according to claim 6, characterized in that, The second baffle (152) is opposite to the outlet (141) of the heat dissipation channel (14).

8. The cooking apparatus (100) according to claim 4, characterized in that, The machine body (10) comprises an inner container (16), a top wall of the inner container (16) is provided with a convex bump (161) protruding upward, the smoke exhaust hole (1511) is arranged on the top wall of the convex bump (161), and a lower end of the smoke exhaust channel (13) is arranged around an outer periphery of the convex bump (161).

9. The cooking apparatus (100) according to claim 8, characterized in that, The machine body (10) further comprises an outer layer plate (17) arranged on an outer side of the inner container (16), a top wall of the outer layer plate (17) is provided with a matching hole (171), the matching hole (171) is opposite to the smoke exhaust hole (1511) in the up-down direction, and the smoke exhaust channel (13) comprises a first ring wall (134) opposite to the matching hole (171).

10. The cooking apparatus (100) according to claim 9, characterized in that, The smoke exhaust channel (13) further comprises a second ring wall (135), a lower end of the second ring wall (135) is connected with the outer layer plate (17) and is distributed and communicated with the first ring wall (134) in the up-down direction, and the first ring wall (134) falls inside the second ring wall (135) in a top-down projection.

11. The cooking apparatus (100) according to claim 10, characterized in that, A side surface of the second ring wall (135) is provided with a butt joint hole (1351), wherein the outlet (141) of the heat dissipation channel (14) is butt jointed with the butt joint hole (1351); or the outlet (141) of the heat dissipation channel (14) is arranged in the butt joint hole (1351).

12. The cooking apparatus (100) according to claim 1, characterized in that, The outlet (141) of the heat dissipation channel (14) is arranged on a side wall of the smoke exhaust channel (13), the smoke blocking piece (15) comprises a third baffle, the third baffle is arranged on the smoke exhaust channel (13) and extends in the up-down direction, a lower edge of the third baffle is connected below the outlet (141) of the heat dissipation channel (14), and the third baffle is opposite to the outlet (141) of the heat dissipation channel (14).

13. The cooking apparatus (100) according to claim 1, characterized in that, The outlet (141) of the heat dissipation channel (14) is communicated with a lower part of the smoke exhaust channel (13), and airflow of the heat dissipation channel (14) is mixed with flue gas and discharged from the smoke exhaust channel (13).

14. The cooking apparatus (100) according to claim 1, characterized in that, The smoke exhaust channel (13) is arranged to extend in the up-down direction; And / or, an upper end of the smoke exhaust channel (13) protrudes from a top surface of the machine body (10); And / or, the heat dissipation channel (14) comprises a first section (142) and a second section (143), the first section (142) extends in the up-down direction, the second section (143) is perpendicular to the first section (142) and is communicated with an upper end of the first section (142) and the second channel (132); And / or, the fan assembly (20) comprises a rotary driving piece (21), a first impeller (22) and a second impeller (23), the rotary driving piece (21) is in transmission connection with the first impeller (22) and the second impeller (23), the rotary driving piece (21) and the first impeller (22) are arranged on the heat dissipation channel (14), and the second impeller (23) is arranged on the circulation channel (12).

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