CN210673107U - Baking oven - Google Patents

Abstract

The utility model discloses an oven, oven includes: the cooking device comprises a box body, a first support and a second support, wherein the box body is internally provided with a cooking cavity, a placing structure for positioning the baking tool is arranged in the cooking cavity, a first cavity and a second cavity are arranged in the cooking cavity, the placing structure is arranged between the first cavity and the second cavity, and the placing structure is suitable for positioning the baking tool for separating the first cavity from the second cavity; a heating member provided on the case, the heating member being configured to heat the first cavity. According to the utility model discloses oven has first cavity and second cavity in the oven, and shelve the structure and be suitable for the location and be used for the roast utensil with first cavity and second cavity spaced apart, and the heating member is suitable for the heating to first cavity, can accelerate the temperature rise speed in the first cavity for cook food speed, energy saving.

Description

Baking oven

Technical Field

The utility model relates to a cooking equipment technical field particularly, relates to an oven.

Background

Among the correlation technique, the space of culinary art chamber is great in the oven, when heating food, needs heat whole culinary art chamber, and on the one hand, the temperature rise speed of culinary art intracavity is slower, and the speed of culinary art food is also slower, can't satisfy the demand of cooking fast, and on the other hand also can cause the waste of energy.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

Therefore, the embodiment of the first aspect of the present invention is directed to an oven, which can achieve fast cooking.

An object of the embodiment of the second aspect of the present invention is to provide an oven, which can realize fast cooking.

According to the utility model discloses oven of first aspect embodiment, the oven includes: the cooking device comprises a box body, a first support and a second support, wherein the box body is internally provided with a cooking cavity, a placing structure for positioning the baking tool is arranged in the cooking cavity, a first cavity and a second cavity are arranged in the cooking cavity, the placing structure is arranged between the first cavity and the second cavity, and the placing structure is suitable for positioning the baking tool for separating the first cavity from the second cavity; a heating member provided on the case, the heating member being configured to heat the first cavity.

According to the utility model discloses oven has first cavity and second cavity in the oven, and shelve the structure and be suitable for the location and be used for the roast utensil with first cavity and second cavity spaced apart, and the heating member is suitable for the heating to first cavity, can accelerate the temperature rise speed in the first cavity for cook food speed, energy saving.

In addition, the oven according to the above embodiment of the present invention may further have the following additional technical features:

according to the utility model discloses an embodiment, the front side of cooking chamber is opened, shelving structure includes two guide slots of relative setting, two guide slots are located on two sides relative along the first direction of cooking chamber, just the guide slot extends along the fore-and-aft direction, the first direction perpendicular to the fore-and-aft direction.

According to the utility model discloses an embodiment, the shelving structure includes a plurality of along the second direction interval arrangement, the second direction perpendicular to the first direction with the fore-and-aft direction.

According to the utility model discloses an embodiment, first cavity is located second cavity top, the heating member is located first cavity top.

According to the utility model discloses an embodiment, heating member includes: the hot air assembly is arranged above the cooking cavity and is suitable for providing hot air for the cooking cavity and enabling the cooking cavity to form hot air circulation.

According to an embodiment of the present invention, the heating member further includes: the first heating piece is connected with the box body and is suitable for heating the cooking cavity, and the first heating piece provides radiant heat for the cooking cavity.

According to the utility model discloses an embodiment, just first heating element is including the at least three heating tube section of arranging in proper order, just first heating element is constructed to be located the heating power of the heating tube section in the outside and is greater than the heating power that is located the heating tube section of inboard.

According to the utility model discloses an embodiment, the heating pipe section is the linear type, just at least three heating pipe section is followed the perpendicular to the straight line direction of heating pipe section is arranged.

According to the utility model discloses an embodiment, the heating pipe section is the arc, just at least three pipeline section is parallel and the interval is arranged.

According to the utility model discloses an embodiment, the heating pipe section is circular, just at least three pipeline section is arranged according to the concentric circles.

According to an embodiment of the present invention, the first heating element further comprises: the special-shaped heating tube is connected with the box body and is arranged below the cooking cavity.

According to the utility model discloses oven of second aspect embodiment includes: the cooking device comprises a box body, a first positioning mechanism and a second positioning mechanism, wherein a cooking cavity is formed in the box body, a placing structure for positioning a baking tool is arranged in the cooking cavity, a first cavity and a second cavity are formed in the cooking cavity, and the placing structure is arranged between the first cavity and the second cavity; a heating element disposed on the tank, the heating element being configured to heat the first cavity; a grilling utensil positioned in the resting structure and separating the first cavity and the second cavity.

According to the utility model discloses oven has first cavity and second cavity in the oven, is spaced apart by the roasting apparatus between first cavity and second cavity, and the heating member is suitable for the heating to first cavity, can accelerate the temperature rise speed in the first cavity for culinary art food speed, energy saving.

According to an embodiment of the utility model, the roasting tool includes: the upper side of the baking tray is open, the bottom surface of the baking tray is closed, the peripheral edges of the two opposite side walls of the baking tray are also connected with flanges, and the flanges are connected with the holding structure.

According to an embodiment of the present invention, the roasting tool further comprises: a fry basket, the bottom surface of the fry basket is configured into a grid shape, the fry basket is connected with the baking tray and is arranged above the baking tray, and the bottom surface of the fry basket is spaced from the bottom surface of the baking tray.

According to an embodiment of the utility model, the cooking utensil still includes the gridion, the gridion with the shelf structure links to each other, the gridion includes: the supporting frame extends along the front-back direction and comprises a plurality of supporting frames which are arranged at intervals along a first direction; the connecting rods extend along a first direction and comprise two connecting rods which are arranged at intervals in the front-rear direction, the supporting frame is arranged between the connecting rods, one end of the supporting frame is connected with one of the connecting rods, the other end of the supporting frame is connected with the other connecting rod, and at least one of the supporting frame and the connecting rods is connected with the laying structure.

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

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

figure 1 is a perspective view of an oven according to one embodiment of the present invention;

figure 2 is a front view of an oven according to one embodiment of the present invention;

figure 3 is a front view of an oven according to one embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a perspective view of a roaster according to one embodiment of the present invention;

fig. 6 is an exploded view of a hot air assembly according to an embodiment of the present invention;

fig. 7 is a bottom view of a hot air assembly according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a wind deflector according to an embodiment of the present invention;

fig. 9 is a schematic view illustrating a connection relationship between the driving member, the first wind scooper and the first heat generating member according to an embodiment of the present invention;

FIG. 10 is a cross-sectional view taken along line D-D of FIG. 9;

fig. 11 is a top view of fig. 9.

Reference numerals:

the oven (1) is provided with a baking box,

the heating element 100, the hot air assembly 1000,

the flow guide sleeve 10, the inner cavity 101,

the air guide plate 20, the first air inlet 21, the first air outlet 22, the first air outlet set 221, the second air outlet set 222, the third air outlet set 223, the fourth air outlet set 224,

a hot wind wheel 30, a second heating member 40, a driving member 50,

a second air guide sleeve 60, a heat dissipation cavity 601, heat dissipation holes 61, a second air inlet 62,

the heat-insulating plate 70, the heat-radiating wind wheel 80,

a first heating member 2000, a heating tube section 2001, a special-shaped heating tube 2002,

a cabinet 200, a cooking chamber 201, a first cavity 2011, a second cavity 2012, a rest structure 202,

the baking device 300, a baking tray 301, a flange 3011, a frying basket 302, a grill 303, a support frame 3031 and a connecting rod 3032.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An oven 1 according to an embodiment of the present invention is described below with reference to fig. 1 to 11. As shown in fig. 1 and 2 in conjunction with fig. 3 and 4, an oven 1 according to an embodiment of the present invention may generally include: a tank 200 and a heating member 100.

Specifically, as shown in fig. 2 and 4, the cabinet 200 has a cooking cavity 201 therein, the cooking cavity 201 has a resting structure 202 therein for positioning the roasting apparatus 300 therein, the cooking cavity 201 has a first cavity 2011 and a second cavity 2012 therein, the resting structure 202 is disposed between the first cavity 2011 and the second cavity 2012, and the resting structure 202 is configured and adapted to position the roasting apparatus 300 for separating the first cavity 2011 and the second cavity 2012, the heating member 100 is disposed on the cabinet 200, and the heating member 100 is configured and adapted to heat the first cavity 2011.

Therefore, when the rapid cooking is needed, the baking tray 301 is connected with the resting structure 202 to separate the first cavity 2011 from the second cavity 2012, food is placed in the first cavity 2011, and the heating element 100 heats the first cavity 2011, so that the heating space of the heating element 100 can be reduced, the temperature in the first cavity 2011 is rapidly increased, the food can be rapidly cooked, and the energy is also saved.

According to the utility model discloses oven 1 has first cavity 2011 and second cavity 2012 in oven 1, and shelf structure 202 is suitable for the location and is used for roast utensil 300 with first cavity 2011 and spaced apart of second cavity 2012, and heating element 100 is suitable for heating first cavity 2011, can accelerate the temperature rise speed in the first cavity 2011 for cook food speed, energy saving.

The second cavity 2012 can also be adapted to be heated, so that the first cavity 2011 and the second cavity 2012 can be used for cooking food separately or simultaneously when the roasting tool 300 separates the first cavity 2011 and the second cavity 2012. For example, hot air subassembly 1000 heats first cavity 2011, and the heating tube heats second cavity 2012, and wherein, hot air subassembly 1000 provides hot-blast in to first cavity 2011, can realize the fried function of air, and the heating tube provides heat radiation in to second cavity 2012, can realize the stoving function of food, and from this, oven 1 can realize the fried and stoving function of air simultaneously, has increased oven 1's functionality for oven 1 can select different culinary art types, also can save the culinary art time.

In some embodiments, as shown in fig. 2 in combination with fig. 3, the cooking chamber 201 is open at the front side, and the resting structure 202 includes two oppositely disposed guide grooves provided on two opposite sides of the cooking chamber 201 in a first direction, and the guide grooves extend in a front-to-rear direction, the first direction being perpendicular to the front-to-rear direction. Wherein, the front side of cooking chamber 201 is opened, and oven 1 still has the door body, and the door body can be opened and close cooking chamber 201, and the user can place and take out food from cooking chamber 201's front side. The guide grooves extend along the front-back direction, and the guide grooves are oppositely arranged along a first direction, the first direction is perpendicular to the front-back direction, wherein the first direction can be the up-down direction or the left-right direction, and the edge of the baking tray 301 is embedded into the guide grooves. In other words, the first cavity 2011 may be arranged left and right, or up and down. Through setting up the guide slot, overware 301 stretches into in the guide slot along the movably guide slot of fore-and-aft direction, like this, has made things convenient for the installation and the dismantlement of guide slot, can use the space in the culinary art chamber 201 in a flexible way.

In some alternative embodiments, the channel extends in a front-to-back direction, either up or down.

In some embodiments, as shown in FIG. 2, the resting structure 202 comprises a plurality of spaced apart structures arranged along a second direction that is perpendicular to the first direction and the front-to-back direction. By providing a plurality of shelves 202, the grilling instrument 300 is selectively coupled to one of the shelves 202 such that the volume of the first cavity 2011 and thus the rate of temperature rise within the first cavity 2011 can be varied. It will be appreciated that different foodstuffs are sensitive to temperature and may be cooked at different temperatures, for example, different temperatures may be required for fruit, vegetable and meat cooking. Therefore, the oven 1 can cook various food materials better by arranging the plurality of shelf structures 202 arranged at intervals. In addition, the distance between the food and the heating source can be changed, and the coloring rate and the color depth of the surface of the food are further changed.

Of course, the above embodiments are only illustrative and should not be construed as limiting the scope of the present invention, for example, the resting structure may also be a support strip connected to the inner wall surface of the cooking cavity and extending in the front-rear direction, on which the grill is adapted to be supported.

In some embodiments, as shown in fig. 2 and 4, the first cavity 2011 is disposed above the second cavity 2012 and the heating element 100 is disposed above the first cavity 2011. In other words, baking tray 301 and shelf structure 202 cooperate to separate cooking cavity 201 into first cavity 2011 that is located the top and second cavity 2012 that is located the below, locate heating member 100 in the top of first cavity 2011, and heating member 100 directly heats first cavity 2011, can reduce heat loss, and in addition, heating member 100 is located the top of first cavity 2011, can be so that the upper surface of food is heated evenly, and it is effectual to color.

In some embodiments, as shown in fig. 4 in combination with fig. 6, the heating element 100 includes a hot air assembly 1000, the hot air assembly 1000 is disposed above the cooking chamber 201, and the hot air assembly 1000 is adapted to provide hot air to the cooking chamber 201 and circulate the hot air in the cooking chamber 201. Air in the culinary art chamber 201 gets into and blows out to culinary art chamber 201 after the rapid heating in the hot-blast subassembly 1000, makes and forms heated air circulation in the culinary art chamber 201, and heated air circulation can produce the vortex heat flow in the culinary art chamber 201, and 360 degrees all-round contacts eat the material surface, takes away the steam that the heating produced fast to form golden crisp top layer on the surface, reach fried outward appearance and taste. By providing the hot air unit 1000, the oven 1 can have an air-frying function.

Wherein, the power of the hot air assembly 1000 is adjustable. Through adjusting hot-blast subassembly 1000's power, can dry the fruit vegetables, perhaps toast hamburg, meat etc. like this, can improve oven 1's functionality.

In some embodiments, as shown in fig. 4, the heating member 100 further includes a first heating member 2000, the first heating member 2000 being connected to the cabinet 200 and adapted to heat the cooking chamber 201, the first heating member 2000 providing radiant heat to the cooking chamber 201. Thus, the toaster 1 has a toasting function.

In some alternative embodiments, as shown in fig. 4, the first heating member 2000 is disposed above the cooking cavity 201, so that the radiant heat can directly reach the surface of the food material, facilitating coloring.

In some alternative embodiments, the first heat generating member 2000 is independent from the hot air assembly 1000. In this way, the food can be air-fried or grilled freely.

In some embodiments, as shown in fig. 4, the first heat generating member 2000 includes at least three heat generating pipe segments 2001 arranged in sequence, and the first heat generating member 2000 is configured such that the heat generating power of the heat generating pipe segment 2001 positioned at the outer side is greater than the heat generating power of the heat generating pipe segment 2001 positioned at the inner side. For example, the first heat generating part 2000 includes three, four, five or six heat generating tube segments 2001 arranged in sequence, it can be understood that the heat generating tube segments 2001 are disposed on two sides of the inner heat generating tube segment 2001, and the heat emitted from the heat generating tube segments 2001 on the two sides can be radiated to the inner heat generating tube segment 2001, so that the heat of the inner heat generating tube segment 2001 is relatively high, and at this time, the heat generating power of the inner heat generating tube segment 2001 can be properly reduced, so that the heat of the plurality of heat generating tube segments 2001 is uniform, and further, food can be uniformly heated, and the electric quantity can be saved.

In some alternative embodiments, the heat generating tube segments 2001 are linear, and at least three heat generating tube segments 2001 are arranged in a linear direction perpendicular to the heat generating tube segments 2001.

In some alternative embodiments, the heat-generating tube 2001 is curved, and at least three tube segments are arranged in parallel and spaced apart.

In some alternative embodiments, the heat-generating tube segments 2001 are circular and at least three tube segments are arranged in concentric circles.

Of course, the above-mentioned embodiments are only illustrative and should not be construed as limiting the scope of the present invention, for example, the first heat generating member 2000 may also be a scroll-type heat generating pipe.

In some embodiments, the first heat generating part 2000 further includes a shaped heat generating tube 2002, a cold end and a hot end of the shaped heat generating tube 2002 are arranged side by side, and the shaped heat generating tube 2002 is disposed below the cooking cavity 201. It can be understood that the heating tube all has cold junction and hot junction, and through setting up special-shaped heating tube 2002's hot junction and cold junction side by side, the hot junction can improve the temperature of cold junction to cold junction radiant energy to make special-shaped heating tube 2002 can evenly generate heat, thereby play the effect of even heating food.

As shown in fig. 4, the special-shaped heating tube 2002 is disposed below the cooking cavity 201, and the heating tube 2001 is disposed above the cooking cavity 201, so that both sides of the food can be heated, the food can be heated uniformly, and both sides of the food can be colored.

In one embodiment, three heat-generating tube segments 2001 are arranged on the top of the cooking cavity 201, wherein the heat-generating tube segments 2001 on two sides have the same heat-generating power, and the heat-generating tube segment 2001 in the middle has a lower heat-generating power than the heat-generating tube segments 2001 on two sides, so as to prevent uneven barbecuing caused by the higher temperature in the center of the cavity than the temperatures on two sides during barbecuing and heating. Adopt special-shaped metal tube, and the cold junction and the hot junction of different in nature metal tube set up side by side, can effectively avoid straight metal tube both ends cold junction long, the area of coloring is little, the inhomogeneous condition of coloring.

As shown in fig. 4 with reference to fig. 9, 10, and 11, the hot air assembly 1000 includes two parts, one of which includes a dc motor, a heat dissipation wind wheel 80, a second air guide sleeve 60, and a heat insulation plate 70, the heat insulation plate 70 can block a part of heat from being uploaded, the dc motor drives the heat dissipation wind wheel 80 to rotate, the heat dissipation wind wheel 80 is a centrifugal wind wheel, centrifugal fan blades are used for drawing air from the top of the heat dissipation cavity 601 to cool the dc motor, and driving the air flow to be discharged from a heat dissipation opening at the periphery of the second air guide sleeve 60, and the main function of the centrifugal wind wheel is heat dissipation, so as to ensure the temperature rise requirements of the centrifugal motor and other. The other part of the cooking device consists of a direct current motor, a hot air wind wheel 30, a first air guide sleeve 10, a second heating piece 40 and an air guide sheet 20, wherein the hot air wind wheel 30 is a centrifugal wind wheel, the second heating piece 40 works or the second heating piece 40 and the heating piece work together, and the direct current motor drives the hot air wind wheel 30 to rotate, so that the hot air circulation inside the cooking cavity 201 is realized, and the baking function is further realized. The design of the air guide piece 20 mainly ensures that the surface of the baked food is uniformly colored, the scheme can ensure that the coloring is uniform, and the hollow part of the air guide piece 20 can also increase the heat radiation of the second heating piece 40 emitted to the surface of the food, so that the coloring speed is accelerated.

The oven 1 of the present application can control time, temperature and baking modes, respectively. The barbecue mode comprises the following steps: a pure grill mode and an air fry mode or a hybrid mode of both.

In a pure barbecue mode, the top three heating tube sections 2001 can be three metal tubes or quartz tubes, the type of the heating tube can be selected according to cooking characteristics, three yellow coating heating tubes are selected in the scheme, the two heating tube sections 2001 on two sides have the same power, the middle heating tube section 2001 has lower power, and the three heating tube sections 2001 are connected in parallel or in series; the bottom adopts special-shaped heating tubes 2002, and the cooperation of upper and lower heating tubes can realize conventional barbecue function.

Under the air frying mode, the air current that hot-blast wind wheel 30 blew out gets into cooking chamber 201 after passing through second heating member 40 or second heating member 40 and top heating tube section 2001 heating and realizes heated air circulation, and one side of first kuppe 10 is opened has the second air outlet, can be with the oil gas or the moisture of edible material derive cooking chamber 201 with the second air outlet together when the air is fried and is dried to realize the fried edible material of air lack of oil and the effect of fruit vegetables stoving.

The oven 1 according to the embodiment of the present invention, as shown in fig. 1, 2, 3 and 4, includes a box 200, a heating element 100 and a roasting tool 300, and the box 200 and the heating element 100 are common to the box 200 and the heating element 100 in the above-mentioned embodiment.

Specifically, as shown in fig. 2 and 4, the box 200 has a cooking cavity 201 therein, a resting structure 202 for positioning the roasting tool 300 is disposed in the cooking cavity 201, the cooking cavity 201 has a first cavity 2011 and a second cavity 2012 therein, and the resting structure 202 is disposed between the first cavity 2011 and the second cavity 2012. A heating element 100 is provided on the tank 200, the heating element 100 being configured to heat the first cavity 2011. The baking implement 300 is positioned in the resting structure 202 and separates the first cavity 2011 and the second cavity 2012.

Therefore, when the food needs to be cooked quickly, the baking tray 301 is connected with the resting structure 202 to separate the first cavity 2011 from the second cavity 2012, the food is placed in the first cavity 2011, and the heating element heats the first cavity 2011, so that the heating space of the heating element can be reduced, the temperature in the first cavity 2011 is increased quickly, the food can be cooked quickly, and the energy is also saved.

According to the utility model discloses oven 1 has first cavity 2011 and second cavity 2012 in oven 1, and shelf structure 202 is suitable for the location and is used for roast utensil 300 with first cavity 2011 and spaced apart of second cavity 2012, and the heating member is suitable for heating first cavity 2011, can accelerate the temperature rise speed in the first cavity 2011 for cook food speed, energy saving.

In some embodiments, as shown in fig. 2 and 4 in combination with fig. 5, the baking device 300 includes a baking tray 301, the upper side of the baking tray 301 is open, the bottom surface of the baking tray 301 is closed, and flanges 3011 are further connected to the outer peripheries of two opposite side walls of the baking tray 301, and the flanges 3011 are connected to the resting structure 202. The upside of baking tray 301 is opened, and food can be placed in baking tray 301, and when baking food, food can produce oil, and baking tray 301 also can play the effect of oil storage, avoids oil to drop to oven 1 internal face, has made things convenient for cleanly. The flange 3011 can be embedded into the above-mentioned guiding groove, therefore, the baking tray 301 can be arranged in the cooking cavity 201 in a way of moving along the front-back direction, that is, the baking tray 301 can be detached, thus, the space in the cooking cavity 201 can be used flexibly.

In some embodiments, as shown in FIGS. 2 and 4 in conjunction with FIG. 5, grill 300 further includes a fry basket 302, wherein the bottom surface of fry basket 302 is configured in a grid, wherein fry basket 302 is connected to grill plate 301 and positioned above grill plate 301, and wherein the bottom surface of fry basket 302 is spaced apart from the bottom surface of grill plate 301. Through setting up fried basket 302, fried basket 302 forms the swirl heat flow with the position that food contacted easily, can promote the fried effect of air of oven 1 for 360 surfaces thermally equivalent of food, it is also better to color the effect. In addition, with bakeware 301 located below frying basket 302, bakeware 301 has played the effect of oil receiving pan, can avoid the oil that drips when the air fries food to the oven 1 internal wall face, has made things convenient for the cleanness.

In some embodiments, as shown in fig. 2 and 4 in combination with fig. 5, the roaster 300 further comprises a grill 303, the grill 303 is connected to the resting structure 202, and the grill 303 comprises a support frame 3031 and a connecting rod 3032. The support frame 3031 extends in the front-back direction and comprises a plurality of connecting rods 3032 which are arranged at intervals in the first direction, the connecting rods 3032 extend in the first direction and comprise two connecting rods 3032 which are arranged at intervals in the front-back direction, the support frame 3031 is arranged between the connecting rods 3032, one end of the support frame 3031 is connected with one connecting rod 3032, the other end of the support frame 3031 is connected with the other connecting rod 3032, and at least one of the connecting rod 3032 and the support frame 3031 is connected with the resting structure 202. Through setting up gridion 303, can increase the area that edible material surface accepts the heat radiation, do benefit to quick baking food.

As shown in fig. 6, 7 and 10, an inner cavity 101 having an opening is formed in the first air guide sleeve 10, the air guide sheet 20 covers the opening, the air guide sheet 20 is provided with a first air inlet 21, the air guide sheet 20 is further provided with a plurality of first air outlets 22 which are arranged around the first air inlet and radially arranged, the hot air wheel 30 is arranged in the inner cavity 101, the center of the hot air wheel 30 is opposite to the first air inlet 21, the second heating element 40 is arranged between the hot air wheel 30 and the first air outlets 22, and the driving element 50 is connected with the hot air wheel 30.

As shown in fig. 10, the driving member 50 is connected to the hot wind wheel 30, the driving member 50 is adapted to drive the hot wind wheel 30 to rotate, when the hot wind wheel 30 rotates, the driving airflow passes through the first air inlet 21 on the air guiding sheet 20 and flows into the inner cavity 101, and then the airflow flows toward the second heat generating member 40 under the driving of the hot wind wheel 30, and is heated by the second heat generating member 40 to form a hot airflow, which then passes through the first air outlet 22 on the air guiding sheet 20 and is blown out.

Wherein, as shown in fig. 7 and 8, the plurality of first air outlets 22 are radially arranged around the circumference of the first air inlet 21, that is, the plurality of first air outlets 22 are radially arranged, so that the hot air can be radially supplied into the cooking cavity 201, the flow direction of the hot air is better, large-area air supply is realized, the air outlet of the hot air assembly 1000 is uniform, the air resistance of the air guide sheet 20 with the structure is smaller, and the air volume loss is smaller. Like this, when the hot-blast blows to culinary art chamber 201, can with the even convection heat transfer of the surface of the edible material in the culinary art chamber 201, improve the homogeneity of toasting.

In addition, set up the second and generate heat piece 40 between hot-blast wind wheel 30 and first air outlet 22, can also make the second generate heat piece 40 and be close to first air outlet 22 more, increase the heat radiation in the culinary art chamber 201 for the speed of coloring of food.

And, the center of hot-blast wind wheel 30 is relative with first air intake 21, and like this, the air inlet is effectual, is favorable to improving the amount of wind, improves heat exchange efficiency.

From this, according to the utility model discloses hot-blast subassembly 1000 is through setting up guide vane 20 to set up first air intake 21 and be a plurality of first air outlets 22 of radial arrangement around first air intake 21 on guide vane 20, make hot-blast subassembly 1000's air-out even.

The first air inlet 21 may be a circular hole, a square hole, an elliptical hole, or the like, and the first air outlet 22 may be a circular hole, a square hole, an elliptical hole, a rectangular hole, an arc hole, or the like. Preferably, the first air outlets 22 are arc-shaped holes, and the central angles of the plurality of first air outlets 22 are the same.

In some embodiments, as shown in fig. 7 and 8, the first air outlet 22 includes a plurality of air outlet groups arranged at intervals along the circumferential direction of the air guiding sheet 20, each air outlet group includes a plurality of first air outlets 22 arranged along the radial direction of the air guiding sheet 20, and the plurality of air outlet groups are radially distributed. In other words, a plurality of first air outlet groups 221 arranged along the radial direction of the air guiding sheet 20 form an air outlet group, and the plurality of air outlet groups are radially arranged around the circumference of the first air inlet 21, so that the integrity of the air guiding sheet 20 is improved, the air duct can be optimized, and the air outlet is more uniform.

In some alternative embodiments, as shown in fig. 8, the widths of the first outlets 22 in each outlet group along the radial direction of the air deflectors 20 are different. Taking an outlet group as an example, the width of any one of the first outlets 22 in the plurality of first outlets 22 in the outlet group is different from the widths of the other first outlets 22, or one of the plurality of first outlet groups 221 in the outlet group is different from the widths of the other first outlets 22 and the widths of the other first outlets 22 are the same. From this, through setting up great first air outlet 22, can reduce the windage, reduce the amount of wind loss, do benefit to the air-out, in addition, the second generates heat piece 40 and locates between first air outlet 22 and the wind wheel, and the second generates heat the thermal radiation that piece 40 sent and directly passes first air outlet 22, and the width of first air outlet 22 is great also can increase the thermal radiation.

In some embodiments, as shown in fig. 8, the first outlet 22 with a larger width in at least one outlet group is disposed near the first inlet 21, and the first outlet 22 with a larger width in at least one outlet group is disposed near the periphery of the air guiding plate 20. For example, the first outlet 22 includes four first outlet groups 221, two second outlet groups 222, three outlet groups 223, and four outlet groups 224 arranged around the circumference of the first inlet 21, the larger first outlet 22 of the first outlet group 221 is arranged near the edge of the air guiding plate 20, and the larger first outlet 22 of the second outlet group 222 adjacent to the outlet group is closer to the first inlet 21 than the larger first outlet 22 of the first outlet group 221. Therefore, the space of the air guide sheet 20 can be fully utilized, the air outlet along the radial direction of the air guide sheet 20 is uniform, and the probability of local over-large air volume is reduced. In addition, the heat radiation emitted by the second heating member 40 penetrates out of the first air outlet 22, so that the heat radiation is uniform, and the whole surface of the food can be uniformly colored.

In some embodiments, as shown in fig. 6, the second heat generating member 40 is configured in a vortex shape, and the second heat generating member 40 is opposite to the first air outlet 22. The second heating member 40 is configured in a vortex shape, so that the heating area of the second heating member 40 can be increased, air flow can be uniformly heated, hot air uniformity is further improved, and food can be uniformly baked. In addition, the second generates heat and is just right with first air outlet 22, and the second generates heat and can directly wear out from first air outlet 22 by the heat radiation that piece 40 distributed out, can increase the second and generate heat the heat radiation that piece 40 gived off to the food surface, and then accelerates to color the speed.

In some embodiments, as shown in fig. 4 and fig. 6, the hot air assembly 1000 further includes a second air guide sleeve 60, the second air guide sleeve 60 is covered outside the first air guide sleeve 10, a heat dissipation cavity 601 is formed between the second air guide sleeve 60 and the first air guide sleeve 10, a heat dissipation hole 61 communicated with the heat dissipation cavity 601 is formed on the second air guide sleeve 60, and the driving member 50 is disposed in the heat dissipation cavity 601. Through setting up heat dissipation cavity 601, derive some heat that gives off inner chamber 101 from louvre 61, can guarantee the temperature rise requirement of driving piece 50 and other electrical part. It can be understood that the driving member 50 has a long-term high temperature condition, which affects the service life, and in order to increase the service life of the driving member 50, the present application arranges the driving member 50 in the heat dissipation cavity 601 spaced apart from the inner cavity 101, so that the temperature in the heat dissipation cavity 601 is lower than the temperature in the inner cavity 101 in the working condition, which can increase the service life of the driving member 50.

In alternative embodiments, as shown in fig. 4, 6, 9 and 10, a heat shield 70 is further disposed between the first and second fairings 10, 60. By arranging the heat insulation plate 70, the heat transferred from the inner cavity 101 to the heat dissipation cavity 601 can be reduced, which is beneficial to reducing the temperature in the heat dissipation cavity 601 and playing a role in further protecting the driving member 50. Wherein, the heat insulation plate 70 may cover the outer surface of the first dome 10.

In some alternative embodiments, as shown in fig. 4 and fig. 6, a heat dissipating wind wheel 80 is further included, the heat dissipating wind wheel 80 is connected to the driving member 50, wherein the second air guide sleeve 60 is provided with a second air inlet 62 communicated with the heat dissipating cavity 601, and the heat dissipating wind wheel 80 is adapted to drive an air flow to flow from the second air inlet 62 to the heat dissipating holes 61. Through setting up heat dissipation wind wheel 80, can accelerate the air current flow in heat dissipation chamber 601, accelerate the heat dissipation, in addition, the air current that passes through second air intake 62 from heat dissipation chamber 601 outside also can take away a part of heat in a part heat dissipation chamber 601, further improves radiating rate, has further protected driving piece 50.

In one embodiment, the drive member 50 is a DC motor. The driving part 50 is set to be the direct current motor, the speed regulation performance of the direct current motor is good, different loads can be added to the direct current motor, the direct current motor has different rotating speeds, in this way, the rotating speeds and the rotating directions of the heat dissipation wind wheel 80 and the hot air wind wheel 30 which are connected with the direct current motor can be adjusted, in this way, when the heating power of the second heating part 40 is adjusted, the rotating speeds of the heat dissipation wind wheel 80 and the hot air wind wheel 30 can be correspondingly adjusted, and therefore the energy utilization rate and the electricity saving can be improved. For example, when the heating power of the second heating element 40 is increased, that is, the heating amount of the second heating element 40 is increased, at this time, the rotating speeds of the heat dissipation wind wheel 80 and the hot wind wheel 30 can be increased, so that the air intake rate in the inner cavity 101 can be increased to improve the heat exchange efficiency, more heat can be taken away after the air flow entering the cavity is exchanged, and the energy utilization rate is improved; the air intake in the heat dissipation cavity 601 is increased, the heat dissipation efficiency of the heat dissipation cavity 601 can be improved, and the effect of protecting electric devices such as the driving part 50 is achieved. On the contrary, when the heating power of the second heating member 40 is decreased, that is, the heating amount of the second heating member 40 is decreased, at this time, the rotation speeds of the heat dissipating wind wheel 80 and the hot wind wheel 30 can be decreased, thereby saving electricity.

According to the utility model discloses an oven 1, as shown in fig. 4, including box 200 and hot-blast subassembly 1000, have culinary art chamber 201 in the box 200, hot-blast subassembly 1000 links to each other with box 200, and first air outlet 22 communicates with culinary art chamber 201, and hot-blast subassembly 1000 is foretell hot-blast subassembly 1000.

Through setting up foretell hot-blast subassembly 1000 on oven 1, first air outlet 22 and culinary art chamber 201 intercommunication, hot-blast first air outlet 22 of passing gets into and cooks the food in the chamber 201 in can toasting the culinary art chamber 201, realizes the fried function of air, because the air-out of the hot-blast subassembly 1000 of this application is even, consequently, can carry out even toasting to food.

According to the utility model discloses oven 1, through set up foretell hot-blast subassembly 1000 on oven 1, this oven 1 can evenly toast food.

In some embodiments, as shown in fig. 4 in combination with fig. 6 and 7, the first air inlet 21 is communicated with the cooking cavity 201, and the cooking cavity 201 is sealed when the oven 1 is in operation, so that a hot air circulation can be formed in the cooking cavity 201, heat loss is avoided, and energy utilization rate is improved.

In some embodiments, as shown in fig. 4, the heating member 100 further includes a first heating member 2000, the first heating member 2000 is adapted to heat the cooking chamber 201, and the second heating member 40 is independent from the first heating member 2000. The first heating element 2000 and the second heating element 40 are independent, and when the second heating element 40 works and the first heating element 2000 does not work, the air frying function can be realized; when the second heating member 40 and the first heating member 2000 work at the same time, it can play a role of compensating heating, and accelerate the cooking speed of food. When the first heat generating member 2000 is operated and the second heat generating member 40 is not operated, it can perform a function of cooking food.

In some alternative embodiments, as shown in fig. 4, the second heat generating member 40 is disposed above the cooking cavity 201, and the first heat generating member 2000 is disposed below the cooking cavity 201, so that both sides of the food can be heated, further the food can be heated uniformly, and both sides of the food can be colored.

Other constructions and operations of the oven 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or 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 invention. In this specification, the schematic representations of the terms used above 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. An oven, comprising:

the cooking device comprises a box body, a first support and a second support, wherein the box body is internally provided with a cooking cavity, a placing structure for positioning the baking tool is arranged in the cooking cavity, a first cavity and a second cavity are arranged in the cooking cavity, the placing structure is arranged between the first cavity and the second cavity, and the placing structure is suitable for positioning the baking tool for separating the first cavity from the second cavity;

a heating member provided on the case, the heating member being configured to heat the first cavity.

2. The oven of claim 1, wherein the cooking chamber is open at a front side thereof, the resting structure comprises two oppositely disposed guide slots provided on two opposite sides of the cooking chamber in a first direction, and the guide slots extend in a front-to-back direction, the first direction being perpendicular to the front-to-back direction.

3. The oven of claim 2, wherein the resting structure comprises a plurality of spaced apart rows along a second direction, the second direction being perpendicular to the first direction and the fore-aft direction.

4. The oven of claim 1 wherein said first cavity is disposed above said second cavity and said heating element is disposed above said first cavity.

5. The oven of claim 1, wherein the heating element comprises:

the hot air assembly is arranged above the cooking cavity and is suitable for providing hot air for the cooking cavity and enabling the cooking cavity to form hot air circulation.

6. The oven of claim 1 wherein said heating element further comprises:

the first heating piece is connected with the box body and is suitable for heating the cooking cavity, and the first heating piece provides radiant heat for the cooking cavity.

7. The oven of claim 6, wherein the first heat generating member comprises at least three heat generating pipe segments arranged in sequence, and the first heat generating member is configured such that the heat generating power of the heat generating pipe segment positioned at the outer side is greater than the heat generating power of the heat generating pipe segment positioned at the inner side.

8. The oven of claim 7,

the heating pipe sections are linear, and the at least three heating pipe sections are arranged along a linear direction perpendicular to the heating pipe sections; or

The heating pipe section is arc-shaped, and the at least three pipe sections are arranged in parallel at intervals; or

The heating pipe section is circular, and the at least three pipe sections are arranged according to concentric circles.

9. The oven of claim 8, wherein the first heat emitter further comprises:

the special-shaped heating tube is connected with the box body and is arranged below the cooking cavity.

10. An oven, comprising:

the cooking device comprises a box body, a first positioning mechanism and a second positioning mechanism, wherein a cooking cavity is formed in the box body, a placing structure for positioning a baking tool is arranged in the cooking cavity, a first cavity and a second cavity are formed in the cooking cavity, and the placing structure is arranged between the first cavity and the second cavity;

a heating element disposed on the tank, the heating element being configured to heat the first cavity;

a grilling utensil positioned in the resting structure and separating the first cavity and the second cavity.

11. The oven of claim 10, wherein said grilling item includes:

the upper side of the baking tray is open, the bottom surface of the baking tray is closed, the peripheral edges of the two opposite side walls of the baking tray are also connected with flanges, and the flanges are connected with the holding structure.

12. The oven of claim 11, wherein the grilling item further comprises:

a fry basket, the bottom surface of the fry basket is configured into a grid shape, the fry basket is connected with the baking tray and is arranged above the baking tray, and the bottom surface of the fry basket is spaced from the bottom surface of the baking tray.

13. The oven of claim 11, wherein said grilling item further comprises a grill connected to said resting structure, said grill comprising:

the supporting frame extends along the front-back direction and comprises a plurality of supporting frames which are arranged at intervals along a first direction;

the connecting rods extend along a first direction and comprise two connecting rods which are arranged at intervals in the front-rear direction, the supporting frame is arranged between the connecting rods, one end of the supporting frame is connected with one of the connecting rods, the other end of the supporting frame is connected with the other connecting rod, and at least one of the connecting rods and the supporting frame is connected with the laying structure.

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