Cooking equipment
By introducing a belt drive assembly into the cooking equipment to drive the heating element to rotate, the problem of uneven heating of food caused by the fixed heating element in traditional cooking equipment is solved, thus achieving more uniform heating of food and improved baking effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO FOTILE KITCHEN WARE CO LTD
- Filing Date
- 2025-04-28
- Publication Date
- 2026-04-10
AI Technical Summary
In traditional cooking equipment, the heating element is fixed in place, which leads to uneven heating of food and affects the baking effect.
The heating element is driven by a belt drive assembly to roll on the track, and the heating element moves around the support, so that the food is heated on each side in turn. The design of the guide structure and multiple heating wings ensures that the heat is evenly distributed.
This achieves a more even distribution of heat on the food surface, ensuring uniform heating and improving the baking effect of the cooking equipment.
Smart Images
Figure CN224099187U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of kitchen utensils, in particular to a cooking device. BACKGROUND
[0002] In a cooking device with baking function (for example: oven, steaming oven, integrated stove and micro steaming oven), the heating pipe is a core component. The heating pipe is the heat source of the cooking device, which is responsible for converting electrical energy into heat energy. The cooking device bakes food through the heat generated by the heating pipe. However, in the traditional cooking device with baking function, the heating pipe is fixed and does not move, which causes the heating pipe to always be on the same side of the food, and the area close to the heating pipe has a higher temperature, while the area far from the heating pipe has a lower temperature, which is not conducive to uniform heating of the food and is not conducive to improving the baking effect of the cooking device. CONTENT OF THE UTILITY MODEL
[0003] Therefore, it is necessary to provide a cooking device aiming at the above problems.
[0004] In order to solve the above problems, the technical scheme of the present application is as follows:
[0005] A cooking device, comprising:
[0006] An inner container having a cooking cavity, the cooking cavity having an opening, the opening being arranged towards the upper side; a ring of baffles is arranged on the inner bottom wall of the inner container;
[0007] A belt drive assembly comprising a belt, a driving wheel and a driven wheel, the driving wheel and the driven wheel being rotatably connected to the bottom wall of the inner container, the belt being tightly sleeved on the driving wheel and the driven wheel; the baffles are arranged around the belt to jointly enclose a ring of rolling tracks with the belt;
[0008] A driving motor connected to the inner container for driving the driving wheel to rotate;
[0009] A carrier located in the cooking cavity for carrying food; and
[0010] A heating pipe comprising a rolling part and a heating part, the rolling part having a circumferential surface, the circumferential surface being arranged between the baffles and the belt; the heating part is fixedly arranged on the rolling part, and the heating pipe generates heat through the heating part; the rolling part can roll along the rolling track under the driving of the belt, and the activity track of the heating part surrounds the carrier; a plurality of heating pipes are arranged.
[0011] The cooking device has at least the following beneficial effects:
[0012] In the cooking device, the driving motor drives the belt transmission assembly to work, and the rolling part rolls along the rolling track under the driving of the belt when the belt transmission assembly works. Since the heating part is fixed to the rolling part, the heating part moves along with the rolling part. In this way, the heating part of each heating pipe moves around the bearing, and each side of the food is in turn directly heated, the distance between each point on the surface of the food and the heating part dynamically changes over time, the spatial distribution of heat tends to be averaged, which is beneficial to uniform heating of the food and improves the baking effect of the cooking device.
[0013] In one of the embodiments, the baffle is provided with a protruding rib on the side facing the belt, and the protruding rib is conformally arranged with the rolling track. Each rolling part is provided with an annular groove, the axis of the annular groove coincides with the axis of the rolling part, and the annular groove is matched with the protruding rib. The protruding rib abuts against the groove wall of the annular groove.
[0014] In this way, on the one hand, the geometric matching between the protruding rib and the annular groove guides the rolling of the rolling part, which can ensure that the rolling part rolls along the rolling track. On the other hand, the geometric matching between the protruding rib and the annular groove can prevent the rolling part from separating from the rolling track along its own axial direction.
[0015] In one of the embodiments, the baffle is provided with a plurality of protruding ribs, and each rolling part is provided with a plurality of annular grooves. One annular groove on each rolling part corresponds to one protruding rib.
[0016] In this way, it is beneficial to ensure that the rolling part rolls along the rolling track and prevents the rolling part from separating from the rolling track along its own axial direction.
[0017] In one of the embodiments, the rolling track and the bearing each have a center line, and the center line of the rolling track coincides with the center line of the bearing.
[0018] In this way, each heating pipe rolls around the center line of the bearing, which is beneficial to uniform heating of the food and improves the baking effect of the cooking device.
[0019] In one of the embodiments, all the heating pipes are uniformly distributed along the rolling track.
[0020] In this way, it is beneficial to uniform heating of the food and improves the baking effect of the cooking device.
[0021] In one of the embodiments, a plurality of driving motors and a plurality of driving wheels are provided, and the driving motors and the driving wheels are one-to-one corresponding. Each driving motor can rotate synchronously.
[0022] In this way, the rolling part can be driven by the belt more easily, the upper limit of the number of heating pipes can be increased, more heating pipes can be arranged in the cooking device, the food can be heated more evenly, and the baking effect of the cooking device is improved.
[0023] In one of the embodiments, the heating part comprises a plurality of heating wings, the heating pipes generate heat through the heating wings, the heating wings are in the shape of a flat strip and can generate wind during the rolling of the rolling part.
[0024] In this way, the heating wings generate wind during the rolling of the rolling part, so that the heat generated by the heating part is evenly distributed, which is beneficial to the uniform heating of the food and the improvement of the baking effect of the cooking device.
[0025] In one of the embodiments, all the heating wings are evenly distributed around the circumference of the axis of the rolling part.
[0026] In this way, the heat generated by the heating part can be evenly distributed, which is beneficial to the uniform heating of the food and the improvement of the baking effect of the cooking device.
[0027] In one of the embodiments, each of the heating wings extends spirally around the axis of the rolling part.
[0028] In this way, the area of the heating wing can be increased, the air outlet of the heating part can be increased, the heat generated by the heating part can be more evenly distributed, which is beneficial to the uniform heating of the food and the improvement of the baking effect of the cooking device.
[0029] In one of the embodiments, each two adjacent heating wings are connected in cross.
[0030] In this way, the overall strength of the heating part can be improved. BRIEF DESCRIPTION OF DRAWINGS
[0031] Figure 1 A perspective view of a cooking device according to an embodiment of the present application;
[0032] Figure 2 A perspective view of the structure shown in FIG. 1, with the side wall of the inner container removed; Figure 1 A perspective view of the structure shown in FIG. 1, with the side wall of the inner container removed;
[0033] Figure 3 A perspective view of the structure shown in FIG. 1, with the side wall of the inner container removed; Figure 2 A perspective view of the structure shown in FIG. 1, with the side wall of the inner container removed;
[0034] Figure 4 A perspective view of the structure shown in FIG. 1, with the side wall of the inner container removed; Figure 3 An enlarged view of position A in FIG. 1;
[0035] Figure 5 For Figure 2 Schematic view of the heating tube.
[0036] Reference signs:
[0037] 1, inner container; 11, cooking cavity; 111, opening; 2, baffle; 21, convex rib; 3, belt drive assembly; 31, belt; 32, driving wheel; 33, driven wheel; 4, raceway; 5, heating tube; 51, rolling part; 511, circumferential surface; 512, annular groove; 52, heating part; 521, heating wing. DETAILED DESCRIPTION
[0038] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described and it is therefore contemplated to cover all such modifications as fall within the scope of the application. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.
[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0040] In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0041] In the present application, unless specifically defined otherwise, the terms "mounting", "connected", "connecting", "fixed", and "fixing" should be construed as broad terms, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0042] In the present application, unless specifically defined otherwise, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.
[0043] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only implementation.
[0044] Reference Figures 1 to 5The cooking equipment provided by the application comprises an inner container 1, a belt drive assembly 3, a driving motor (not shown in the figure), a bearing (not shown in the figure) and heating pipes 5. The inner container 1 has a cooking cavity 11 with an opening 111 arranged towards the upper side, and a ring of baffles 2 arranged on the inner bottom wall of the inner container 1. The belt drive assembly 3 comprises a belt 31, a driving wheel 32 and a driven wheel 33, both of which are rotationally connected to the bottom wall of the inner container 1, and the belt 31 is tightly sleeved on the driving wheel 32 and the driven wheel 33, and the baffles 2 are arranged around the belt 31 to jointly enclose a ring of rolling tracks 4 with the belt 31. The driving motor is connected to the inner container 1 to drive the driving wheel 32 to rotate. The bearing is located in the cooking cavity 11 to bear food. The heating pipe 5 comprises a rolling part 51 and a heating part 52, the rolling part 51 has a circumferential surface 511 clamped between the baffles 2 and the belt 31, and the heating part 52 is fixed to the rolling part 51 to generate heat. The rolling part 51 can roll along the rolling tracks 4 under the driving of the belt 31, and the active track of the heating part 52 surrounds the bearing. The heating pipe 5 is provided with a plurality of.
[0045] In the cooking equipment, the driving motor drives the belt drive assembly 3 to work, and the rolling part 51 rolls along the rolling tracks 4 under the driving of the belt 31 when the belt drive assembly 3 works. Since the heating part 52 is fixed to the rolling part 51, the heating part 52 moves along with the rolling part 51. In this way, the heating part 52 of each heating pipe 5 moves around the bearing, and each side of the food becomes a direct heating surface in turn, the distance between each point on the surface of the food and the heating part 52 dynamically changes with time, the spatial distribution of heat tends to be averaged, which is beneficial to uniform heating of the food and to improving the baking effect of the cooking equipment.
[0046] Illustratively, the cooking equipment is an oven / steam oven / steam oven and stove all-in-one / micro steam oven and stove all-in-one.
[0047] Illustratively, the bearing is a baking tray / baking fork / baking rack / baking basket.
[0048] Illustratively, the heating pipe 5 is provided with 8 / 9 / 10 heating pipes.
[0049] Referring to Figure 4 A convex rib 21 is arranged on the side of the baffle 2 facing the belt 31, and the convex rib 21 is arranged in the same shape as the rolling track 4. Referring to Figure 5 An annular groove 512 is arranged on each rolling part 51, the axis of the annular groove 512 coincides with the axis of the rolling part 51, and the annular groove 512 is adapted to the convex rib 21. Referring to Figure 2The convex ribs 21 abut against the groove walls of the annular grooves 512. On the one hand, the geometric cooperation between the convex ribs 21 and the annular grooves 512 guides the rolling of the rolling part 51, which can ensure that the rolling part 51 rolls along the rolling track 4. On the other hand, the geometric cooperation between the convex ribs 21 and the annular grooves 512 can prevent the rolling part 51 from separating from the rolling track 4 along the axial direction of the rolling part 51.
[0050] In some embodiments, the baffle 2 is provided with a plurality of convex ribs 21, and each rolling part 51 is provided with a plurality of annular grooves 512. One annular groove 512 on each rolling part 51 corresponds to one convex rib 21. This is conducive to ensuring that the rolling part 51 rolls along the rolling track 4 and preventing the rolling part 51 from separating from the rolling track 4 along the axial direction of the rolling part 51.
[0051] For example, the baffle 2 is provided with 2 / 3 / 5 convex ribs 21, and each rolling part 51 is provided with a corresponding number of annular grooves 512.
[0052] In some embodiments, the rolling track 4 and the carrier each have a center line, and the center line of the rolling track 4 coincides with the center line of the carrier. In this way, each heating pipe 5 rolls around the center line of the carrier, which is conducive to uniform heating of food and improves the baking effect of the cooking device.
[0053] Referring to Figure 2 All the heating pipes 5 are uniformly distributed along the rolling track 4. This is conducive to uniform heating of food and improves the baking effect of the cooking device.
[0054] Referring to Figure 2 and Figure 3 The driving wheels 32 and the driving motors are each provided with a plurality of driving wheels 32 and driving motors, and the driving wheels 32 and the driving motors are one-to-one corresponding. Each driving motor can rotate synchronously. This can increase the ability of the belt 31 to drive the rolling part 51 to roll, increase the upper limit of the number of heating pipes 5, allow more heating pipes 5 to be arranged in the cooking device, and thus improve the degree of uniform heating of food and improve the baking effect of the cooking device.
[0055] For example, the driving wheels 32 and the driving motors are each provided with 2 / 3 / 4 driving wheels 32 and driving motors.
[0056] In other embodiments, the driving wheels 32 and the driving motors can also be provided with only one.
[0057] In some embodiments, in order to improve the ability of the belt 31 to drive the rolling part 51 to roll, the driven wheels 33 are provided with a plurality of driven wheels 33, and all the driven wheels 33 are uniformly distributed along the side of the belt 31 away from the baffle 2.
[0058] Referring to Figure 5The heating part 52 comprises a plurality of heating wings 521, the heating pipe 5 generates heat through the heating wings 521, the heating wings 521 are in the form of flat strips and can generate wind during the rolling of the rolling part 51. The heating wings 521 generate wind during the rolling of the rolling part 51, so that the heat generated by the heating part 52 is evenly dissipated, which is beneficial to the uniform distribution of the heat generated by the heating pipe 5 in the inner container 1, reduces the cold area, and is beneficial to the uniform heating of food and improves the baking effect of the cooking equipment.
[0059] Referring to Figure 5 All the heating wings 521 are evenly distributed around the circumference of the axis of the rolling part 51. This is beneficial to the uniform dissipation of the heat generated by the heating part 52, reduces the cold area, and is beneficial to the uniform heating of food and improves the baking effect of the cooking equipment.
[0060] Referring to Figure 5 Each heating wing 521 extends spirally around the axis of the rolling part 51. This is beneficial to increase the area of the heating wing 521, can increase the air outlet position of the heating part 52, is beneficial to the more uniform dissipation of the heat generated by the heating part 52, reduces the cold area, and is beneficial to the uniform heating of food and improves the baking effect of the cooking equipment.
[0061] Referring to Figure 5 Each two adjacent heating wings 521 are connected in cross. This is beneficial to enhance the overall strength of the heating part 52.
[0062] In other embodiments, the heating pipe 5 is in the form of a cylinder, and the cooking equipment further comprises a hot air machine in the prior art, which is used to quickly blow hot air near the heating pipe 5 to the food.
[0063] In some embodiments, the heating pipe 5 is connected with the power supply through a wire, and the wire is always overlapped or abutted with the heating pipe 5. In this way, on the one hand, it ensures that the heating pipe 5 and the wire are always in contact, and ensures that the heating pipe 5 can be always powered. On the other hand, the heating pipe 5 can rotate freely, and during the free rotation of the heating pipe 5, the wire will not be twisted.
[0064] In some embodiments, the heating pipe 5 is connected with the power supply through a wire, and the driving motor can be forward and reverse rotated. During the operation of the cooking equipment, the forward rotation and the reverse rotation of the driving motor are alternately performed, so that the process of the heating pipe 5 rolling one circle around the carrier in the forward direction and the process of the heating pipe 5 rolling one circle around the carrier in the reverse direction are alternately performed, thereby preventing the wire from being excessively twisted.
[0065] Any technical features in the above-described embodiments can be combined in any manner, and for the sake of brevity, not all possible combinations are described, however, any combination of the technical features is considered to be within the scope of the present disclosure.
[0066] The above-described embodiments are merely illustrative of several embodiments of the present application, and the description is relatively specific and detailed, but should not be construed as limiting the scope of protection of the present application. It should be noted that for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the scope of protection of the present application. Therefore, the scope of protection of the present application should be subject to the appended claims.
Claims
1. A cooking apparatus, characterized by, The utility model relates to a cooking device, including: Inner container (1) have cooking cavity (11), cooking cavity (11) have opening (111), opening (111) are arranged towards the upper, the inner bottom wall of inner container (1) is equipped with a circle baffle (2), Belt drive assembly (3) including belt (31), driving wheel (32) and driven wheel (33), driving wheel (32) and driven wheel (33) are all rotationally connected in the bottom wall of inner container (1), belt (31) is tightly sleeved in driving wheel (32) and driven wheel (33), baffle (2) is arranged around belt (31) to enclose a circle raceway (4) with belt (31), Driving motor is connected to inner container (1), is used for driving driving wheel (32) rotation, Supporting member is located in cooking cavity (11) and is used for supporting food, And Heating pipe (5) includes rolling part (51) and heating part (52), rolling part (51) has circumference (511), circumference (511) is clamped between baffle (2) and belt (31), heating part (52) is fixed in rolling part (51), heating pipe (5) generates heat through heating part (52), rolling part (51) can roll along the raceway (4) under the drive of belt (31), the activity track of heating part (52) surrounds the supporting member, heating pipe (5) is equipped with multiple.
2. The cooking apparatus according to claim 1, characterized in that, The side of baffle (2) towards belt (31) is equipped with convex rib (21), convex rib (21) is conformal with raceway (4), each rolling part (51) is equipped with annular groove (512), the axis of annular groove (512) coincides with the axis of rolling part (51) and annular groove (512) is adapted with convex rib (21), convex rib (21) abuts on the groove wall of annular groove (512).
3. The cooking apparatus according to claim 2, characterized in that, Baffle (2) is equipped with multiple convex rib (21), each rolling part (51) is equipped with multiple annular groove (512), one annular groove (512) on each rolling part (51) corresponds one convex rib (21).
4. The cooking apparatus according to claim 1, characterized in that, Rolling track (4) and supporting member all have center line, and the center line of rolling track (4) and the center line of supporting member coincide.
5. The cooking apparatus according to claim 1, wherein All heating pipes (5) are evenly distributed along raceway (4).
6. The cooking apparatus according to claim 1, wherein Driving wheel (32) and driving motor are all equipped with multiple, and driving wheel (32) and driving motor are one-to-one correspondingly arranged, and each driving motor can rotate synchronously.
7. The cooking apparatus according to claim 1, wherein Heating part (52) includes multiple heating wings (521), heating pipe (5) generates heat through heating wing (521), heating wing (521) is flat strip structure and can generate wind during the rolling of rolling part (51).
8. The cooking apparatus according to claim 7, characterized in that, All heating wings (521) are evenly distributed around the axis circumference of rolling part (51).
9. The cooking apparatus according to claim 8, characterized in that, Each heating wing (521) spirally extends around the axis of rolling part (51).
10. The cooking apparatus according to claim 9, wherein Each two adjacent said heat-generating wings (521) are cross-connected.