Frying and baking device with uniform heating function

Abstract

The frying and baking device comprises an upper shell, a lower shell and a baking tray, the upper shell rotatably covers the lower shell, the baking tray is placed on the lower shell, the upper shell is provided with a first heating pipe, and the lower shell is provided with a second heating pipe corresponding to the first heating pipe; the power supply connecting ends of the first heating pipe are positioned at the two ends of the first heating pipe and are respectively mounted on the two sides of the upper shell close to the edge; the first heating pipe is arranged in a W shape, and the middle of the first heating pipe is located in the center of the upper shell. The power supply connecting end of the second heating pipe is located in the middle and corresponds to the interval area formed in the middle of the first heating pipe. According to the frying and baking device, heat in the heating area is evenly distributed, and the use experience of a user is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cooking utensils, in particular to a frying and baking device with uniform heating. BACKGROUND

[0002] With the improvement of living standards, cooking utensils are also diversified. The existing household small frying and baking devices, such as baking pie devices and pizza devices, have a higher and higher popularization rate. Such frying and baking devices usually include upper and lower housings provided with heating pipes to provide heat sources and a baking tray located in the middle part, so that food materials can be baked at both ends simultaneously during the heating process, which is convenient to make. During the baking process, the baking tray can rotate, and the food materials can periodically approach the heating pipes during the baking process, so as to ensure that all parts of the food materials can be fully baked. The heating pipe located at the upper end is relatively close to the food materials, which is different from the heating pipe at the lower end which heats the baking tray. Therefore, the heat distribution of the heating pipe is crucial to the baking of the food materials. However, the existing heating pipe is usually simply arc-shaped, and the power connection interfaces of the two ends of the heating pipe are located at the middle part near the hinge position of the upper and lower housings. The heating pipe extends from the middle part to both ends. The heat source is concentrated in the middle part, and the heat distribution in the whole heating area is uneven, which easily causes local overheating and burning of the food materials, affects the cooking quality of the food, and further reduces the user experience. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at solving the above technical problems, and provides a frying and baking device with uniform heating. The frying and baking device of the present application has uniform heat distribution in the heating area, which improves the user experience.

[0004] In order to achieve the above purpose, the technical scheme of the utility model has:

[0005] A frying and baking device with uniform heating, which comprises an upper housing, a lower housing and a baking tray. The upper housing is rotatably covered on the lower housing, and the baking tray is placed in the lower housing. The upper housing is provided with a first heating pipe, and the lower housing is provided with a second heating pipe corresponding to the first heating pipe. The power connection ends of the first heating pipe are located at both ends thereof and are respectively installed at both sides of the upper housing near the edges. The first heating pipe is arranged in a W shape, and the middle part thereof is located at the center of the upper housing. The power connection end of the second heating pipe is located at the middle part, and corresponds to the spacing area formed by the middle part of the first heating pipe.

[0006] In the present application, the first heating pipe arranged on the upper shell is used to provide heat source on the upper side of the baking tray. The first heating pipe is arranged in a W shape, and the power connection end is located at both ends, so that the arrangement of the heating pipe can better meet the requirement of uniform heating, and the invalid layout area formed by extending from the hinge position is avoided. Since the heat distribution of the heating area of the upper shell is relatively uniform, the excessive local heat source is reduced, and the central part is located at the center of the upper shell, which effectively prevents the problem that the food in the central area is not heated enough due to uneven heat source distribution. Further, the second heating pipe located in the lower shell cooperates with the first heating pipe, the power connection end of the second heating pipe corresponds to the middle area of the first heating pipe, so that the heat distribution areas are complementary, and the cooking quality is improved. In addition, since the power connection end of the first heating pipe is located at both sides, there is no interference problem of the space-constrained components installed at the hinge position, so the installation is more convenient.

[0007] In one of the embodiments, the first heating pipe comprises a first curved arc part, a second curved arc part and a third curved arc part arranged in a W shape in sequence, and the bending radius of the second curved arc part is greater than the bending radius of the first curved arc part and the third curved arc part.

[0008] In one of the embodiments, the top end of the second curved arc part is higher than the end part of the first heating pipe at both ends.

[0009] In one of the embodiments, the second heating pipe is installed in the inner cavity of the lower shell, and the position of the power connection end of the second heating pipe corresponds to the interval area of the second curved arc part.

[0010] In one of the embodiments, the second heating pipe is arranged in a C shape, the middle part of the lower shell is provided with a baking tray connecting frame, and the second heating pipe surrounds the baking tray connecting frame.

[0011] In one of the embodiments, the middle part of the lower shell is provided with a rotating seat, and the baking tray connecting frame is installed on the rotating seat; the bottom of the baking tray is provided with a clamping piece, and the upper end of the baking tray connecting frame is movably clamped on the clamping piece.

[0012] In one of the embodiments, the both ends of the first heating pipe are extended transversely to the edge to form the power connection end.

[0013] In one of the embodiments, the first heating pipe is a light wave pipe.

[0014] In one of the embodiments, the upper shell is provided with a plurality of connecting buckles, the end part of each connecting buckle is provided with a clasp with elasticity, and the first heating pipe is clamped on the clasp.

[0015] In one of the embodiments, the upper shell is also provided with a detachable protective cover, and the protective cover covers the upper side of the first heating pipe.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structure exploded schematic view of the frying and baking device is provided in the utility model;

[0017] Figure 2 A structure exploded schematic view of the upper shell is provided in the utility model;

[0018] Figure 3 A structure schematic view of the lower shell is provided in the utility model;

[0019] Figure 4 A structure exploded view of the baking tray and the lower shell is provided in the utility model;

[0020] Figure 5 A structure schematic view of the baking tray and the baking tray connecting frame in the clamped state is provided in the utility model;

[0021] Figure 6 A structure schematic view of the protective cover in the mounted state is provided in the utility model. DETAILED DESCRIPTION

[0022] The frying and baking device with uniform heating provided by the application is used to solve the technical problem that the middle heat source is concentrated, the heat distribution of the whole heating area is uneven, the food material is easily overheated and scorched in the local part, the cooking quality of the food is affected, and the user's use experience is further reduced.

[0023] In order to make the application purposes, features and advantages more obvious and easy to understand, the technical solutions in the application embodiments will be clearly and completely described below in combination with the drawings in the application embodiments. Obviously, the following described embodiments are only some of the embodiments of the application, but not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the application.

[0024] Please refer to Figures 1 to 6 The frying and baking device with uniform heating provided by the application includes an upper shell 10, a lower shell 20 and a baking tray 30. The upper shell 10 is rotatably covered on the lower shell 20. The baking tray 30 is placed on the lower shell 20. The upper shell 10 is provided with a first heating pipe 40. The lower shell 20 is provided with a second heating pipe 50 corresponding to the first heating pipe 40. The power connection ends of the first heating pipe 40 are located at both ends thereof and are respectively installed on both sides of the upper shell 10 close to the edges. The first heating pipe 40 is arranged in a W shape, and the middle part thereof is located at the center of the upper shell 10. The power connection end of the second heating pipe 50 is located at the middle part, and corresponds to the spacing area 41 formed in the middle part of the first heating pipe 40.

[0025] Specifically, the upper shell 10 is connected with the lower shell 20 through a hinged structure, so that the upper shell 10 can be rotatably covered on the lower shell 20, facilitating opening and closing of the upper shell 10 during use, and the baking tray 30 is rotatably placed on the lower shell 20, and heat is provided to the upper and lower sides of the baking tray 30 through the first heating pipe 40 installed on the upper shell 10 and the second heating pipe 50 of the lower shell 20; in addition, the upper shell 10 is provided with a transparent viewing window to facilitate observation of the baking state of the food in the baking tray 30; the first heating pipe 40 installed on one side of the upper shell 10 close to the lower shell 20 is arranged in a W shape, both sides are power connection ends, and the corners are all arc-shaped, so that the heat distribution is more uniform; in the embodiment, the first heating pipe 40 is a light wave pipe, which uses light wave radiation to heat; the installation position of the middle arc of the first heating pipe 40 is located in the central region of the upper shell 10, and when heating, the central region of the baking tray 30 has sufficient heat source, effectively preventing the food in the central region from being insufficiently heated when the baking tray 30 rotates, thereby affecting the baking of the food; and the second heating pipe 50 is installed in the inner cavity of the lower shell 20 and located on the lower side of the baking tray 30, the distribution shape of the second heating pipe 50 corresponds to that of the first heating pipe 40, and the first and last power connection ends of the second heating pipe 50 are both located in the middle part, corresponding to the spacing region 41 formed by the middle part of the first heating pipe 40, so that the heat is complementary during heating, the food is heated more uniformly, and the cooking quality is improved.

[0026] Further, the first heating pipe 40 includes a first arc portion 42, a second arc portion 43 and a third arc portion 44 arranged in a W shape in sequence, the bending radius of the second arc portion 43 is greater than that of the first arc portion 42 and the third arc portion 44. The two end portions of the first heating pipe 40 are power connection ends, and the middle part is arranged in a W shape in sequence with the first arc portion 42, the second arc portion 43 and the third arc portion 44, the shapes of the first arc portion 42 and the third arc portion 44 correspond, the bending radius of the second arc portion 43 is larger, and the top end of the second arc portion 43 is higher than the two end portions of the first heating pipe 40; so that the second arc portion 43 can extend to the center of the upper shell 10 to supplement the heat in this area; and the second heating pipe 50 is installed in the inner cavity of the lower shell 20, and the power connection end position of the second heating pipe 50 corresponds to the spacing region 41 of the second arc portion 43; by corresponding to the power connection end position of the second heating pipe 50 of the lower shell 20, the local heat is prevented from being too high, which affects the baking of the food.

[0027] Further, the second heating pipe 50 is arranged in a C shape, and the lower shell 20 is provided with a grill connecting frame 60 in the middle part, and the second heating pipe 50 surrounds the grill connecting frame 60. The second heating pipe 50 is arranged in a C-shaped arc shape, and two power supply connecting ends in the middle part extend to the edges of the lower shell 20 to form a position corresponding to the first heating pipe 40. The lower shell 20 is provided with a grill connecting frame 60 in the middle part for mounting the grill 30. The second heating pipe 50 surrounds the grill connecting frame 60 and forms a heating area in cooperation with the first heating pipe 40, so that the heat source is distributed reasonably and uniformly.

[0028] Referring to Figure 3 , the lower shell 20 is provided with a rotating seat 21 in the middle part, and the grill connecting frame 60 is mounted on the rotating seat 21. The bottom of the grill 30 is provided with a clamping piece 31, and the upper end of the grill connecting frame 60 is movably clamped on the clamping piece 31. The clamping piece 31 is fixed on the grill 30, and is connected with the grill of the cooking appliance during installation, thereby supporting and limiting the grill 30. The bottom of the grill connecting frame 60 is mounted on the rotating seat 21, and the upper end is spaced and dispersed to form a plurality of clamping feet 61. The clamping feet 61 correspond to the clamping grooves 311 formed by the clamping pieces 31 on the bottom of the grill 30 and form movable clamping. The installation is simple, and the food material is not easy to tilt during placement, and the installation stability is high.

[0029] Further, the two ends of the first heating pipe 40 extend transversely to the edges to form power supply connecting ends. The first heating pipe 40 extends transversely to the edges at the ends of the first curved arc part 42 and the third curved arc part 44 to form power supply connecting ends, which facilitates the installation of the first heating pipe 40. Since the two ends are located on the sides, there is enough space for installation, and the structure is more reasonable.

[0030] Referring to Figure 2 Further, the upper shell 10 is provided with a plurality of connecting buckles 11, and the ends of the connecting buckles 11 are provided with elastic clamping rings 111. The first heating pipe 40 is clamped on the clamping rings 111. The connecting buckles 11 are fixed on the upper shell 10 by threads and are in an L shape. The ends are elastic clamping rings 111, which are in a circular shape. One side is a movable clamping edge 111a. The first heating pipe 40 is fixed by movable clamping of the clamping edge 111a. In this embodiment, the first curved arc part 42, the second curved arc part 43 and the third curved arc part 44 are all provided with connecting buckles 11 to ensure stable connection. Since the clamping ring 111 is elastic, the installation of the first heating pipe 40 is facilitated, and the operation is convenient during maintenance.

[0031] Further referring to Figure 6The upper shell 10 is further provided with a detachable protective cover 12, which covers the first heating pipe 40.

[0032] According to the disclosure and teaching of the above description, the skilled in the art of the present application can also change and modify the above embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the specification, these terms are only for convenience of description and do not constitute any limitation on the present application.

Claims

1. A uniformly heated grill, comprising an upper shell, a lower shell, and a baking tray, wherein the upper shell rotatably covers the lower shell, and the baking tray is placed on the lower shell, characterized in that, The upper shell is provided with a first heating pipe, and the lower shell is provided with a second heating pipe corresponding to the first heating pipe; power connection ends of the first heating pipe are located at two ends thereof and are respectively arranged at two sides of the upper shell close to edges; the first heating pipe is arranged in a W shape, and a middle part thereof is located at a center of the upper shell; a power connection end of the second heating pipe is located at a middle part thereof and corresponds to a spacing area formed by the middle part of the first heating pipe.

2. The uniform heating grill according to claim 1, wherein, The first heating pipe comprises a first curved arc part, a second curved arc part and a third curved arc part arranged in a W shape in sequence, and a bending radius of the second curved arc part is greater than bending radii of the first curved arc part and the third curved arc part.

3. The uniform heating grill according to claim 2, wherein, A top end of the second curved arc part is higher than two end parts of the first heating pipe.

4. The uniform heating grill according to claim 2, wherein, The second heating pipe is arranged in a C shape, and a middle part of the lower shell is provided with a grill connecting frame, and the second heating pipe surrounds the grill connecting frame.

5. The uniform heating grill according to claim 1, wherein, The lower shell is provided with a rotating seat at the middle part thereof, and the grill connecting frame is arranged on the rotating seat; a bottom of the grill is provided with a clamping part, and an upper end of the grill connecting frame is movably clamped on the clamping part.

6. The uniform heating grill according to claim 5, wherein, The two ends of the first heating pipe are both extended horizontally towards edges to form the power connection ends.

7. The uniform heating grill according to claim 1, wherein, The first heating pipe is a light wave pipe.

8. The uniform heating grill according to claim 1, wherein, The upper shell is provided with a plurality of connecting buckles, and end parts of the connecting buckles are all provided with elastic clamping rings, and the first heating pipe is clamped on the clamping rings.

9. The uniform heating grill according to claim 1, wherein, The upper shell is further provided with a detachable protective cover, and the protective cover covers the first heating pipe.

10. The uniform heating grill according to claim 1, wherein, ​

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