CN212853283U

CN212853283U - Cooking apparatus

Info

Publication number: CN212853283U
Application number: CN202021507077.5U
Authority: CN
Inventors: 蔡睿嘉; 邱君武
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-02
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a cooking device, which comprises a cooking box body, a baking tray component, a chassis and a driving mechanism, wherein a first heating cavity is formed between the chassis and the baking tray component, and a second heating cavity is formed between the top of the baking tray component and the cooking box body; the driving mechanism is connected with the baking tray component and the chassis and is used for driving the baking tray component and the chassis to move up and down so as to change the volume of the first heating cavity and the second heating cavity. Drive overware subassembly and chassis oscilaltion through actuating mechanism for cooking equipment's first heating cavity and second heating cavity's volume can be adjusted according to the difference by culinary art food volume, and then improves the culinary art effect, thereby makes the food by the culinary art obtain better taste, also makes simultaneously when the less food of culinary art volume, reduces the loss, promotes culinary art efficiency.

Description

Cooking apparatus

Technical Field

The utility model relates to a domestic kitchen appliance, in particular to cooking equipment.

Background

An electric oven is a kitchen appliance that uses radiant heat from a heating element to bake food. An electric oven generally includes a cabinet, heating elements respectively provided at the bottom and top of the cabinet, and a tray for placing food to be cooked.

In contrast, the distances between the heating elements of the prior art ovens located at the bottom and at the top are fixed, i.e. the effective heating volume of the oven is fixed. When the food to be roasted is larger in volume, the food is heated at a position close to the heating element due to the height difference of the food and is easy to cook, and the bottom surface of the food in contact with the tray is heated at a lower temperature and is heated slowly due to the fact that the bottom surface of the food is far away from the heating element. This makes it easy to cause uneven heating of the food when the volume of the food is large, which in turn affects the baking effect of the food and thus the taste. For the food with small food volume, the oven inner cavity is large, so that the heat loss is serious, and the baking efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the volume of cooking equipment in order to overcome among the prior art is fixed unchangeable, leads to the defect that can not be applicable to the food of toasting different sizes of volume, provides a cooking equipment.

The utility model discloses an above-mentioned technical problem is solved through following technical scheme:

a cooking device is characterized by comprising a cooking box body, a baking tray assembly, a base plate and a driving mechanism, wherein a first heating cavity is formed between the base plate and the baking tray assembly, and a second heating cavity is formed between the top of the baking tray assembly and the cooking box body;

the driving mechanism is connected with the baking tray component and the base plate and used for driving the baking tray component and the base plate to move up and down so as to change the volume of the first heating cavity and the second heating cavity.

In this scheme, through adopting above structural style for cooking equipment's first heating cavity and second heating cavity's volume can be adjusted according to the difference by culinary art food volume, and then improves the culinary art effect, thereby makes the food by the culinary art obtain better taste, also makes when the less food of culinary art volume simultaneously, reduces the loss, promotes cooking efficiency.

Preferably, the driving mechanism comprises a motor and a transmission assembly connected with the motor, the base plate and the baking tray assembly are both connected with the transmission assembly, and the motor drives the transmission assembly to move up and down.

In this scheme, through above-mentioned structural style to improve cooking equipment degree of automation, and then the user operation of being convenient for, experience the sense in order to improve the customer.

Preferably, the transmission assembly comprises a first driving rod connected with the chassis and a second driving rod connected with the baking tray assembly, a plurality of tooth grooves are arranged on the first driving rod and the second driving rod, and the first driving rod and the second driving rod are meshed with a gear assembly connected with the motor.

In the scheme, the chassis and the baking tray assembly are driven to move in a gear and rack transmission mode, so that the chassis and the baking tray assembly move more stably and the reliability is high. Moreover, because the baking tray component and the chassis move simultaneously, the constant transmission ratio is realized by adopting the transmission form, so that the volume change of the first heating cavity and the second heating cavity keeps a certain proportion to adapt to foods to be cooked with different volume sizes.

Preferably, the gear assembly includes the action wheel, follows the driving wheel, first drive gear and second drive gear, the action wheel with the main shaft of motor is connected, follow the one end of driving wheel connection in the pivot, follow the driving wheel with the action wheel meshes mutually, first drive gear with the main shaft is connected, second drive gear connect in the other end of pivot, the pivot rotationally connect in the culinary art box, first drive gear with first actuating lever meshing, second drive gear with the second actuating lever meshing.

In the scheme, the rotating shaft is driven to rotate through the meshing of the driving wheel and the driven wheel, and the second driving gear fixed on the rotating shaft drives the second driving rod to do linear motion, so that the linear motion of the baking tray assembly is realized; in a similar way, the first driving gear connected with the main shaft is meshed with the first driving rod to realize that the first driving rod makes linear motion, and then the linear motion of the chassis is realized.

Preferably, the cooking apparatus further comprises a first heating device and a second heating device, the first heating device is connected to the top of the cooking box body, the second heating device is connected to the upper part of the base plate, and the distances between the first heating device and the baking tray assembly and the distances between the second heating device and the baking tray assembly are the same.

In this scheme, adopt above-mentioned structural style for the volume of first heating cavity and second heating cavity is the same all the time, and then makes the temperature is comparatively even about being cooked food that is located on the overware subassembly, and then improves the culinary art effect of food, thereby obtains the taste of preferred.

Preferably, the diameter of the second drive gear is twice the diameter of the first drive gear.

In this scheme, adopt above-mentioned structural style to realize that the distance between overware subassembly and first heating device and the second heating device is the same all the time, and then make the volume of first heating cavity and second heating cavity the same all the time to improve culinary art effect.

Preferably, a sealing structure is arranged around the chassis to limit heat flowing to the lower part of the chassis.

In this scheme, set up seal structure and can improve the thermal insulation performance of first heating cavity and second heating cavity, and then improve culinary art efficiency, reduce energy loss.

Preferably, the driving mechanism is located in the cooking box body, and the driving mechanism is fixed at the bottom of the cooking box body.

In this scheme, set up actuating mechanism in the inside of box, occupation space not, also need not set up other structures of stepping down in order to adapt to the required space demand of actuating mechanism transmission moreover on the box, have simple structure, improve the advantage of heat preservation effect.

Preferably, the baking tray assembly comprises a baking tray and a baking tray support, the baking tray is detachably arranged on the baking tray support, and the baking tray support is connected with the driving mechanism.

In this scheme, set baking tray support and baking tray to detachable to the user conveniently takes food.

Preferably, the baking tray support is provided with a sliding groove, and two sides of the baking tray are slidably arranged in the sliding groove.

In this scheme, adopt the structure of slotted to realize dismantling of overware and overware support and be connected, have simple structure, it is convenient to dismantle, but also has the advantage that supports stably.

On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in: the utility model discloses a cooking equipment, the volume of first heating cavity and second heating cavity can be adjusted according to the difference by the culinary art food volume, and then improves the culinary art effect to make the food by the culinary art obtain better taste, also make simultaneously when the less food of culinary art volume, reduce the loss, promote cooking efficiency.

Drawings

Fig. 1 is a schematic perspective view of a cooking apparatus according to a preferred embodiment of the present invention.

Fig. 2 is a front view of a cooking apparatus according to a preferred embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the cooking device according to the preferred embodiment of the present invention after the baking tray assembly and the chassis are connected to the driving mechanism.

Fig. 4 is a front view of the cooking device according to the preferred embodiment of the present invention after the tray assembly and the chassis are connected to the driving mechanism.

Fig. 5 is another schematic structural diagram of the cooking device according to the preferred embodiment of the present invention after the bakeware assembly and the chassis are connected to the driving mechanism.

Description of reference numerals:

cooking cabinet 10

Bakeware assembly 20

Bakeware bracket 201

Bakeware 202

Chassis 30

Drive mechanism 40

Electric machine 401

Transmission assembly 402

First drive lever 4021

Second drive lever 4022

Drive wheel 4023

Driven wheel 4024

First drive gear 4025

Second drive gear 4026

Main shaft 4027

Rotating shaft 4028

First heating device 50

Second heating device 60

Second heating chamber 70

First heating chamber 80

Detailed Description

The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.

As shown in fig. 1 to 5, the present embodiment provides a cooking apparatus including a cooking box 10, a grill pan assembly 20 for placing food to be cooked, a bottom plate 30, and a driving mechanism 40. The bakeware assembly 20 is disposed above the bottom plate 30, such that a first heating cavity 80 is formed between the bottom plate 30 and the bakeware assembly 20, and a second heating cavity 70 is formed between the top of the bakeware assembly 20 and the cooking box 10. The driving mechanism 40 is connected with both the bakeware assembly 20 and the bottom plate 30, and the driving mechanism 40 is used for driving the bakeware assembly 20 and the bottom plate 30 to move up and down. When the baking tray assembly 20 and the bottom plate 30 are lifted upwards, the baking tray assembly 20 and the bottom plate 30 move towards the top wall close to the cooking box body 10, so that the volumes of the first heating cavity 80 and the second heating cavity 70 become smaller; the grill pan assembly 20 and the bottom plate 30 move downward, so that the distance between the grill pan assembly 20 and the bottom plate 30 and the cooking chamber 10 is gradually increased, and the volumes of the first heating cavity 80 and the second heating cavity 70 are increased. The above structure is adopted to change the volume of the first heating chamber 80 and the second heating chamber 70.

Of course, for the change of the volume of the heating cavity of the cooking apparatus, the change in the vertical direction is not limited, and for the change of the space of the two heating cavities in the horizontal direction, such a structural form may also be adopted. The number of the heating cavities is not limited, and the volumes of a plurality of heating cavities can be changed simultaneously by increasing the number of the baking tray assembly 20 and the base plate 30 according to requirements.

Drive overware subassembly 20 and chassis 30 oscilaltion through actuating mechanism 40 for cooking equipment's first heating cavity 80 and second heating cavity 70's volume can be adjusted according to the difference by culinary art food volume, and then improves the culinary art effect, thereby makes the food by the culinary art obtain better taste, also makes simultaneously when the less food of culinary art volume, reduces the loss, promotes cooking efficiency.

In order to ensure the heat preservation effect of the first heating cavity 80 and the second heating cavity 70, sealing structures are arranged around the base plate 30 to limit the heat to flow to the lower part of the base plate 30, so that the cooking efficiency is improved, and the energy loss is reduced. The form of the sealing structure is not limited, and in the present embodiment, a high temperature resistant sealing strip (not shown in the drawings) is used, and the sealing strip is clamped around the chassis 30.

The driving mechanism 40 includes a motor 401 and a transmission assembly 402 connected to the motor 401, the base plate 30 and the baking tray assembly 20 are both connected to the transmission assembly 402, and the motor 401 is used for driving the transmission assembly 402 to move up and down. Adopt motor 401 drive to improve cooking equipment degree of automation, and then be convenient for user operation, in order to improve customer experience and feel.

In this embodiment, the transmission assembly 402 includes a first driving rod 4021 connected to the base plate 30 and a second driving rod 4022 connected to the grill pan assembly 20, a plurality of teeth slots are provided on the first driving rod 4021 and the second driving rod 4022, and the first driving rod 4021 and the second driving rod 4022 are engaged with a gear assembly connected to the motor 401. The movement of the base plate 30 and the baking tray assembly 20 is driven by a gear and rack transmission mode, so that the movement of the base plate 30 and the baking tray assembly 20 is more stable, and the reliability is high. Moreover, since the grill plate assembly 20 and the base plate 30 are moved simultaneously, the transmission form has a constant transmission ratio, so that the volume changes of the first heating cavity 80 and the second heating cavity 70 can be kept in a certain proportion to adapt to different foods to be cooked.

As shown in fig. 3 to 5, the gear assembly includes a driving wheel 4023, a driven wheel 4024, a first driving gear 4025 and a second driving gear 4026, the driving wheel 4023 is connected to a main shaft 4027 of the motor 401, the driven wheel 4024 is connected to one end of a rotating shaft 4028, the driven wheel 4024 is engaged with the driving wheel 4023, the first driving gear 4025 is connected to the main shaft 4027, the second driving gear 4026 is connected to the other end of the rotating shaft 4028, an end of the rotating shaft 4028 opposite to one end of the driven wheel 4024 is rotatably connected to the cooking housing 10, the first driving gear 4025 is engaged with the first driving rod 4021, and the second driving gear 4026 is engaged with the second driving. The rotating shaft 4028 is driven to rotate through the meshing of the driving wheel 4023 and the driven wheel 4024, and the second driving gear 4026 fixed on the rotating shaft 4028 drives the second driving rod 4022 to do linear motion, so that the linear motion of the baking tray assembly 20 is realized; similarly, the first driving gear 4025 connected to the main shaft 4027 is engaged with the first driving rod 4021 to realize the linear motion of the first driving rod 4021, and further realize the linear motion of the chassis 30. The rotating shaft 4028 is rotatably connected to the cooking box body 10, and the structure is simple, and the cooking box is more stable and reliable. The driving gear 4023, the driven gear 4024, the first driving gear 4025 and the second driving gear 4026 are gears, and different transmission ratios can be set as required.

In this embodiment, the cooking apparatus further includes a first heating device 50 and a second heating device 60, the first heating device 50 is connected to the top of the cooking box 10, the second heating device 60 is connected to the upper portion of the base plate 30, and the distances between the first heating device 50 and the second heating device 60 and the baking tray assembly 20 are the same, so that the volumes of the first heating cavity 80 and the second heating cavity 70 are always the same, and further the temperatures of the cooked food on the baking tray assembly 20 are relatively uniform, and further the cooking effect of the food is improved, and thus a better taste is obtained. Of course, the structure of the first heating device 50 and the second heating device 60 is not limited, and the heating tube may be a heating tube, or may be other forms such as a heating ring.

In order to keep the distance between the grill plate assembly 20 and the first and

second heating devices

50 and 60 the same, the volumes of the first and

second heating cavities

80 and 70 are kept the same, so as to improve the cooking effect. In this embodiment, the transmission ratio of the second drive gear to the first drive gear is 2:1, that is, the diameter of the second drive gear is twice the diameter of the first drive gear. And the diameters of the primary gear 4023, the secondary gear 4024, and the first drive gear are the same. The baking tray assembly 20 is always positioned in the center of the cavity through the gear arrangement with a fixed proportion, so that the food materials are heated more uniformly from top to bottom, and a better baking effect is achieved.

In the present embodiment, the driving mechanism 40 is located inside the cooking chamber 10, and the driving mechanism 40 is fixed to the bottom of the cooking chamber 10. Set up actuating mechanism 40 in the inside of box, occupation space does not need not set up other structure of stepping down in order to adapt to the required space demand of actuating mechanism 40 transmission moreover on the box, has simple structure, improves the advantage of heat preservation effect.

The grill pan assembly 20 includes a grill pan 202 and a grill pan support 201, the grill pan 202 is detachably disposed on the grill pan support 201, and the grill pan support 201 is connected to the driving mechanism 40. The baking tray support 201 and the baking tray 202 are detachably arranged, so that a user can conveniently take food. The baking tray support 201 is provided with a sliding groove, and two sides of the baking tray 202 are slidably arranged in the sliding groove. The detachable connection of the baking tray 202 and the baking tray support 201 is realized by adopting a sliding groove type structure, and the detachable connection structure has the advantages of simple structure, convenience in detachment and stability in support. In this embodiment, the grill pan support 201 is a rectangular frame with an open end and formed by connecting two structural members with grooves along the length direction through a connecting member, wherein the connecting member may also be provided with grooves. The baking tray 202 is inserted into the groove from the opening, and the baking tray 202 can also slide out of the groove.

Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. A cooking device is characterized by comprising a cooking box body, a baking tray assembly, a base plate and a driving mechanism, wherein a first heating cavity is formed between the base plate and the baking tray assembly, and a second heating cavity is formed between the top of the baking tray assembly and the cooking box body;

2. The cooking apparatus according to claim 1, wherein the driving mechanism comprises a motor and a transmission assembly connected with the motor, the base plate and the baking tray assembly are both connected with the transmission assembly, and the motor drives the transmission assembly to move up and down.

3. The cooking apparatus of claim 2, wherein the transmission assembly comprises a first driving rod connected to the base plate and a second driving rod connected to the grill plate assembly, wherein a plurality of tooth grooves are formed on the first driving rod and the second driving rod, and the first driving rod and the second driving rod are engaged with a gear assembly connected to the motor.

4. The cooking apparatus as set forth in claim 3, wherein the gear assembly includes a driving wheel connected to a main shaft of the motor, a driven wheel connected to one end of a rotation shaft, a first driving gear engaged with the driving wheel, and a second driving gear connected to the other end of the rotation shaft, the rotation shaft rotatably connected to the cooking housing, the first driving gear engaged with the first driving lever, and the second driving gear engaged with the second driving lever.

5. The cooking apparatus according to claim 4, further comprising a first heating device connected to a top of the cooking housing and a second heating device connected to an upper portion of the base pan, wherein the first and second heating devices are spaced apart from the grill pan assembly by the same distance.

6. The cooking apparatus of claim 5, wherein the diameter of the second drive gear is twice the diameter of the first drive gear.

7. The cooking apparatus according to any one of claims 1 to 6, wherein the base plate is provided with a sealing structure around its periphery to restrict the flow of heat to the underside of the base plate.

8. The cooking apparatus according to any one of claims 1 to 6, wherein the drive mechanism is located within the cooking chamber, the drive mechanism being secured to a bottom of the cooking chamber.

9. The cooking device according to any one of claims 1 to 6, wherein the baking tray assembly comprises a baking tray and a baking tray support, the baking tray is detachably arranged on the baking tray support, and the baking tray support is connected with the driving mechanism.

10. The cooking apparatus according to claim 9, wherein the tray support is provided with a sliding groove, and two sides of the tray are slidably disposed in the sliding groove.