CN218074596U

CN218074596U - Baking oven

Info

Publication number: CN218074596U
Application number: CN202221463175.2U
Authority: CN
Inventors: 孙彦飞
Original assignee: Shenzhen Keke Technology Co ltd
Current assignee: Shenzhen Keke Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-20
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses an oven, include: the oven comprises an oven body, a heating assembly and an air supply assembly, wherein the oven body comprises an oven cavity and an accommodating cavity, a partition wall is arranged between the oven cavity and the accommodating cavity, an air inlet is formed in the middle of the partition wall, and air outlets are formed in the periphery of the air inlet; the heating component is arranged at the upper part and/or the lower part of the baking cavity; the air supply assembly comprises a motor and a centrifugal turbine, the motor is used for driving the centrifugal turbine, the motor and the centrifugal turbine are arranged in the accommodating cavity, the centrifugal turbine is arranged towards the partition wall, and the centrifugal turbine is used for sucking air from the air inlet and discharging the air from the air outlet. Through the arrangement of the structure, the motor drives the centrifugal turbine to generate airflow which flows into the baking cavity through the air outlet and flows into the accommodating cavity through the air inlet after circulating for a circle; and heating element sets up in toasting chamber upper portion and/or lower part, and the air current flows through heating element, realizes toasting the heat exchange in the chamber, makes heat distribution even, promotes the culinary art speed, ensures the taste of food, promotes user's use and experiences.

Description

Baking oven

Technical Field

The utility model relates to a small household electrical appliances technical field especially relates to an oven.

Background

The oven is a sealed electric appliance for baking food or baking products, and an electric heating appliance for baking food by using radiation heat emitted by an electric heating element, and people widely use the oven to make foods such as roast chicken, roast duck, roast bread, cakes and the like.

Most of the ovens on the market currently use heating components to directly bake food, and a fan is arranged on part of the ovens to assist in realizing heat flow, but most of the structures of the products limit the flow of hot air, so that the air speed in the baking cavity is small, the flowing direction of the hot air is not clear, and the baking effect of the food is poor; in addition, the heat generated by the heating component flows along with the scattered airflow without being gathered at the food part in the center of the baking cavity, so that the temperature in the baking cavity is not uniform, the generated average cooking time is prolonged, the food part is changed in color and dried, and the taste is poor.

Therefore, the utility model provides an oven, its simple structure, heat exchange efficiency is high, and it is effectual to toast food.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an oven, its simple structure, heat exchange efficiency is high, and it is effectual to toast food.

The utility model provides a technical scheme that its technical problem adopted is: an oven, comprising:

the oven comprises an oven body, wherein the oven body comprises an oven cavity and an accommodating cavity, a partition wall is arranged between the oven cavity and the accommodating cavity, an air inlet is formed in the middle of the partition wall, and air outlets are formed in the periphery of the air inlet;

the heating component is arranged at the upper part and/or the lower part of the baking cavity;

the air supply subassembly, the air supply subassembly includes motor and centrifugal turbine, the motor is used for the drive centrifugal turbine, the motor with centrifugal turbine set up in hold the chamber, centrifugal turbine orientation in the partition wall sets up, centrifugal turbine is used for with gas by the air intake inhales, and via the air outlet is discharged.

Further, the air supply assembly further comprises a bowl-shaped air deflector, the air deflector is arranged in the accommodating cavity and covers the partition wall, and the centrifugal turbine is arranged between the partition wall and the air deflector.

Furthermore, the middle part of the partition wall is provided with a concave part facing the accommodating cavity, and the air inlet is arranged in the concave part.

Furthermore, a through hole is formed in the middle of the air deflector and used for a transmission shaft of the motor to penetrate through.

Further, the heating assembly comprises an upper heating piece and a lower heating piece, the upper heating piece is arranged on the upper portion of the baking cavity, and the lower heating piece is arranged on the lower portion of the baking cavity.

Furthermore, the upper heating element is a quartz heating tube, and a metal protection net is arranged around the upper heating element.

Further, the lower heating part is a metal heating part.

Furthermore, the oven also comprises a first supporting piece, wherein a first sliding groove is formed in the inner wall of the baking cavity, and the first supporting piece is slidably arranged in the first sliding groove.

Furthermore, the oven also comprises a second supporting piece, wherein a second sliding groove is formed in the inner wall of the baking cavity, and the second supporting piece is slidably arranged in the second sliding groove.

Furthermore, a plurality of standby supporting legs are arranged on the back of the box body and used for supporting the box body when the box body is erected and stored.

Through the arrangement of the structure, the motor drives the centrifugal turbine to rotate, the generated air flow flows into the baking cavity from the air outlet, flows along the edge of the baking cavity, flows for a circle in the baking cavity, flows into the accommodating cavity from the air inlet in the middle of the baking cavity, and forms circulation; and heating element sets up in toasting chamber upper portion or lower part, and the air current that centrifugal turbine rotated the production flows through heating element, and the heat that heating element produced moves along with the air current, realizes toasting the heat exchange of intracavity, and the heat that makes toast the intracavity distributes evenly, makes the food that toasts the intracavity be heated evenly, has promoted thermal exchange efficiency greatly, promotes the culinary art speed of product, ensures the taste of food, promotes user's use and experiences.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a first angle of use of the present invention;

fig. 3 is a schematic view of a second angle of use of the present invention;

fig. 4 is a schematic sectional view of the present invention at a first angle;

FIG. 5 is a schematic view of the gas circulation in the present invention;

FIG. 6 is a second angle cut-away view of the present invention;

fig. 7 is a schematic view of a first angle explosion state of the present invention;

fig. 8 is a schematic diagram of the second angle of the present invention in an explosive state.

Detailed Description

Referring to fig. 1 to 8, an oven includes:

the oven comprises an oven body 10, wherein the oven body 10 comprises an oven cavity 11 and an accommodating cavity 12, a partition wall 13 is arranged between the oven cavity 11 and the accommodating cavity 12, an air inlet 131 is arranged in the middle of the partition wall 13, and air outlets 132 are arranged around the air inlet 131;

the heating component 20 is arranged at the upper part and/or the lower part of the baking cavity 11;

air supply assembly 30, air supply assembly 30 includes motor 31 and centrifugal turbine 32, motor 31 is used for driving centrifugal turbine 32, motor 31 with centrifugal turbine 32 set up in holding chamber 12, centrifugal turbine 32 towards partition wall 13 sets up, centrifugal turbine 32 is used for with gas by air intake 131 inhales, and via air outlet 132 discharges.

In this embodiment, the air supply assembly 30 further includes a bowl-shaped air deflector 33, the air deflector 33 is disposed in the accommodating cavity 12 and covers the partition wall 13, and the centrifugal turbine 32 is disposed between the partition wall 13 and the air deflector 33. Through the setting of above-mentioned structure, the air deflector cover of bowl form keeps away from one side of separating wall in centrifugal turbine, flows along the air deflector surface via the air current that the air intake flowed in and holds the intracavity, flows via the air outlet, has promoted gaseous flow rate greatly, and then promotes heat exchange's speed, makes the heat of toasting the intracavity even, ensures to be toasted the taste of food, promotes user's use and experiences.

In this embodiment, a concave portion 133 facing the accommodating chamber 12 is disposed in the middle of the partition wall 13, and the air inlet 131 is disposed in the concave portion 133. Through the setting of above-mentioned structure, the partition wall middle part sets up the depressed part, along toasting the air current flow direction partition wall middle part that the chamber middle part flows, can follow the gathering that the depressed part flows, and then follow the air intake and flow into and hold the chamber, promote the flow rate of air current, further promote thermal exchange efficiency, make the material object of toasting the intracavity be heated evenly, promote and toast the effect.

In this embodiment, a through hole 331 is disposed in the middle of the air guiding plate 33, and the through hole 331 is used for a transmission shaft of the motor 31 to pass through. Through the setting of above-mentioned structure, the transmission shaft of motor passes the through-hole, connects in centrifugal turbine, both can realize being connected of centrifugal turbine and motor, makes the motor effectively drive centrifugal turbine and rotates, can completely cut off the motor in bowl form aviation baffle outside again, prevents that the motor from hindering and then holding the flow of the air current of intracavity, promotes gas flow efficiency, and then promotes thermal exchange efficiency, makes the heat that toasts the intracavity even, the guarantee toasts the effect of toasting of intracavity food.

In this embodiment, the heating assembly 20 includes an upper heating element 21 and a lower heating element 22, the upper heating element 21 is disposed on the upper portion of the baking cavity 11, and the lower heating element 22 is disposed on the lower portion of the baking cavity 11. Through the structure, will go up the piece that generates heat and set up in toasting chamber upper portion, will send the piece that generates heat and set up in toasting chamber lower part down, can make toasting chamber all have the source that generates heat from top to bottom, it toasts food simultaneously to generate heat from top to bottom, long when the culinary art that significantly reduces, and the air current that centrifugal turbine produced is along flowing to one side by the edge of toasting the chamber, flow along toasting the case middle part again, final circulation is to holding the chamber, the air current that centrifugal turbine produced can be earlier along the piece surface that generates heat from top to bottom flowing, the heat that the piece produced will generate heat from top to bottom drives to toasting the chamber middle part, the heat that makes toasting chamber middle part and toasting the case edge from top to bottom is even, the food that the guarantee toasted the intracavity is heated evenly, promote toasting efficiency and the taste of food.

In this embodiment, the upper heating member 21 is a quartz heating tube, and a metal protection net 23 is disposed around the upper heating member 21. Through the arrangement of the structure, the quartz heating tube has high heating effect, the generated heat radiation intensity is high, the heating efficiency of the upper heating piece can be effectively improved, the temperature in the baking cavity is quickly improved, the baking efficiency is effectively improved, the baking time is reduced, and the taste of the product is guaranteed; and the metal protection net arranged around the upper heating element can effectively protect the quartz heating tube, prevent the quartz heating tube from being collided and damaged when a user uses the quartz heating tube, and ensure the use safety of products.

In this embodiment, the lower heating element 22 is a metal heating element. Through the setting of above-mentioned structure, the metal generates heat a low cost, and sturdy and durable, convenient washing, the user even treat that toast food drops, perhaps gets when putting food that food impact the metal carelessly and generate heat a piece, also can not lead to the metal to generate heat a damage, has ensured the stability of product structure, promotes product life.

In this embodiment, the oven further includes a first supporting member 40, the inner wall of the oven cavity 11 is provided with a first sliding slot 111, and the first supporting member 40 is slidably disposed on the first sliding slot 111. Through the arrangement of the structure, when the food baking device is used, a user can place food to be baked on the first supporting piece and place the first supporting piece into the baking cavity along the first sliding groove, so that the food can be conveniently taken and placed by the user, and a real object is effectively fixed in the baking cavity, so that the user can conveniently bake and cook the food; preferably, the first support can be a baking tray, a support net, a support frame and the like.

In this embodiment, the oven further includes a second supporting member 50, a second sliding slot 112 is disposed on an inner wall of the baking cavity 11, and the second supporting member 50 is slidably disposed on the second sliding slot 112. Through the arrangement of the structure, when the food baking device is used, a user can place food to be baked on the second supporting piece and place the second supporting piece into the baking cavity along the second sliding groove, so that the food can be conveniently taken and placed by the user, and a real object is effectively fixed in the baking cavity, so that the user can conveniently bake and cook the food; preferably, the second support may be a grill pan, a support net, a support frame, and the like.

In this embodiment, the back of the box 10 is provided with a plurality of standby support legs 14, and the standby support legs 14 are used for supporting the box 10 when the box is erected and stored. Through the setting of above-mentioned structure, reserve supporting leg sets up in the box back, and when accomodating the product, the user can the product be vertical places, and reserve supporting leg can the butt in supporting platform this moment, ensures the stability of product effectively, and convenience of customers will accomodate in different storage space, for example, stick up the product, and its horizontal length of flat product shortens, can accomodate the product in narrower space.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments described. All with the utility model discloses an approach, the same, or based on such as method, structure make a plurality of technological deductions or replacement under the design prerequisite, all should regard as the utility model discloses a protection scope.

Claims

1. An oven, comprising:

the oven comprises an oven body (10), wherein the oven body (10) comprises an oven cavity (11) and an accommodating cavity (12), a partition wall (13) is arranged between the oven cavity (11) and the accommodating cavity (12), an air inlet (131) is formed in the middle of the partition wall (13), and air outlets (132) are formed in the periphery of the air inlet (131);

the heating component (20), the heating component (20) is arranged on the upper part and/or the lower part of the baking cavity (11);

air supply assembly (30), air supply assembly (30) include motor (31) and centrifugal turbine (32), motor (31) are used for driving centrifugal turbine (32), motor (31) with centrifugal turbine (32) set up in hold chamber (12), centrifugal turbine (32) towards partition wall (13) set up, centrifugal turbine (32) are used for with gas by air intake (131) are inhaled, and via air outlet (132) are discharged.

2. The oven according to claim 1, characterized in that the air supply assembly (30) further comprises a bowl-shaped air deflector (33), the air deflector (33) is arranged in the accommodating cavity (12) and covers the partition wall (13), and the centrifugal turbine (32) is arranged between the partition wall (13) and the air deflector (33).

3. The oven according to claim 1, characterized in that the partition wall (13) is provided with a recess (133) in the middle towards the receiving chamber (12), the air intake (131) being provided in the recess (133).

4. The oven according to claim 2, characterized in that the air deflector (33) is provided with a through hole (331) in the middle, and the through hole (331) is used for the transmission shaft of the motor (31) to pass through.

5. The oven according to claim 1, characterized in that said heating assembly (20) comprises an upper heating element (21) and a lower heating element (22), said upper heating element (21) being arranged at the upper part of said oven cavity (11) and said lower heating element (22) being arranged at the lower part of said oven cavity (11).

6. The oven according to claim 5, characterized in that the upper heating member (21) is a quartz heating tube, and a metal protection net (23) is arranged around the upper heating member (21).

7. The oven according to claim 5, characterized in that said lower heating element (22) is a metal heating element.

8. The oven according to claim 1, characterized in that it further comprises a first support (40), the inner wall of said baking chamber (11) being provided with a first chute (111), said first support (40) being slidably arranged to said first chute (111).

9. The oven according to claim 1, characterized in that it further comprises a second support (50), said baking chamber (11) being provided with a second chute (112) on the inner wall, said second support (50) being slidably arranged on said second chute (112).

10. Oven according to claim 1, characterized in that the back of the box (10) is provided with a number of spare support legs (14), the spare support legs (14) being intended to support the box (10) when erected for storage.