Cooking utensil with shooting device

Abstract

The utility model discloses a cooking utensil with a shooting device. The cooking utensil comprises an inner container, a shooting window on the side wall of the inner container, a heat insulation cover on the outer side of the inner container, a camera in the heat insulation cover and a cooling fan. The heat shield has an air inlet and an air outlet; the heat-insulating glass and the camera are respectively positioned on front and rear sides of the exhaust port; the cooling fan is located on one side of the air inlet. The shooting window is provided with a shading part and heat-insulating glass; the shading part is convexly arranged towards the inner side of the liner; the camera and the exhaust port are both located between the at least two oppositely arranged shading parts; the heat insulation glass is fixed to the first end of the shading part, and the first end is the end, away from the inner container side wall, of the shading part. The at least two oppositely arranged shading parts and the heat insulation glass are enclosed to form a heat dissipation channel; and the exhaust port faces the heat dissipation channel. According to the utility model, local stray light is shielded through the shading part which is arranged on the periphery of the camera and is convexly arranged on the inner side of the inner container, so that the probability of glare is reduced, and the imaging quality of an image acquired by the camera is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of household appliances, and particularly relates to a cooking utensil with a shooting device. BACKGROUND

[0002] To facilitate users to better observe the situation in the oven cooking cavity, and to meet the needs of some users to take photos or videos in the cooking cavity, a camera is usually arranged in the oven. When the oven is heated, the high temperature inside the oven can cause the electronic components in the camera to age prematurely or be damaged, such as overheating of the processor, expansion of the circuit board, etc. The memory and sensors may also fail due to high temperature, resulting in data loss or incorrect information output.

[0003] In addition, there are multiple lenses in the camera lens, and each lens group has high transmittance, but the internal elements of the lens are prone to light reflection and scattering, thus causing the problem of stray light (glare). The illumination lamp inside the oven can cause the local area in the camera field of view to have excessively high brightness. That is, the camera can cause the image to appear confused and lose a large amount of details due to high light overflow and strong glare effect, which seriously affects the quality of the image.

[0004] Therefore, in order to more effectively reduce the temperature of the electronic components such as the camera and reduce the influence of stray light on the imaging quality of the camera when the oven is heating food, the present application provides a cooking utensil with a shooting device to solve the above technical defects. SUMMARY

[0005] The utility model aims at solving one of the technical problems existing in the prior art.

[0006] To this end, the utility model aims at providing a cooking utensil with a shooting device, which comprises an inner container, a shooting window on the side wall of the inner container, a heat shield on the outer side of the inner container, a camera in the heat shield, and a cooling fan; the heat shield has an air inlet and an air outlet; the cooling fan is located on one side of the air inlet; the shooting window has a light shielding part and heat insulation glass; the heat insulation glass and the camera are located on the front and back sides of the air outlet, respectively; the light shielding part protrudes towards the inner side of the inner container; the heat insulation glass is fixed on the first end of the light shielding part, and the first end is the end of the light shielding part away from the side wall of the inner container; at least two oppositely arranged light shielding parts and the heat insulation glass form a cooling channel; and the air outlet is arranged towards the cooling channel.

[0007] Preferably, the air outlet comprises an upper wall, a left wall, a right wall, and a lower wall connected in sequence; the distance between the upper wall and the camera is D1; the distance between the left wall and the camera is D2; the distance between the right wall and the camera is D3; the distance between the lower wall and the camera is D4; D1>D4>D2 and D1>D4>D3.

[0008] Preferably, the upper wall is higher than the top surface of the inner container.

[0009] Preferably, the upper wall and / or the lower wall are provided towards the heat-insulating glass.

[0010] Preferably, the shooting window further comprises a first mounting portion; an edge of the first mounting portion is connected with the first end; the heat-insulating glass is provided on the first mounting portion.

[0011] Preferably, the first mounting portion comprises a rectangular visual hole; a long side direction of the visual hole is parallel to a depth direction of the inner container; the light shielding portion is provided at both ends of the long side of the visual hole.

[0012] Preferably, a field of view angle α of the camera on the short side of the visual hole is greater than a field of view angle β of the camera on the long side of the visual hole.

[0013] Preferably, the camera support comprises a cantilever section and a fixed section; the cantilever section is rotatably provided at one end of the fixed section; the camera is fixed on the cantilever section.

[0014] Preferably, the shooting window further comprises a second mounting portion; a second end of the light shielding portion is fixed on the second mounting portion; the second mounting portion is fixed on the inner container.

[0015] Preferably, the shooting window is provided on a middle region of a side wall of the inner container and close to a top wall of the inner container; the camera is provided obliquely relative to the top wall of the inner container.

[0016] The beneficial effects of the present application compared with the background art are as follows:

[0017] 1. By setting the camera at the air outlet position, the air can completely pass through the camera and take away the heat of the camera.

[0018] 2. By setting the air outlet towards the heat dissipation channel, the air discharged through the air outlet blows towards the heat dissipation channel and takes away the heat on the heat-insulating glass, thereby reducing the heat transferred from the inner container to the camera through the heat-insulating glass.

[0019] 3. By setting the light shielding portion protruding from the inner side of the inner container on the circumferential side of the camera to shield the local stray light, the probability of producing glare is reduced, and the image quality of the image collected by the camera is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 FIG. 1 is a structural schematic view of a cooking appliance with a shooting device according to the present application;

[0021] Figure 2 FIG. 2 is an exploded schematic view of the cooking appliance with the shooting device shown in FIG. 1; Figure 1

[0022] Figure 3 ​Structure diagram of the heat shield and the shooting window;

[0023] Figure 4 For Figure 3 Side view in the direction of the camera axis;

[0024] Figure 5 For Figure 4 Sectional view in the direction of A-A;

[0025] Figure 6 For Figure 4 Sectional view in the direction of B-B;

[0026] Figure 7 Structure diagram of the heat shield.

[0027] In the drawings, 1 is an inner container, 11 is a mounting hole, 2 is a shooting window, 21 is a light shielding part, 211 is a first end, 212 is a second end, 22 is a first mounting part, 221 is a visible hole, 23 is a second mounting part, 24 is heat insulation glass, 3 is a heat shield, 31 is an exhaust port, 311 is an upper wall, 312 is a left wall, 313 is a right wall, 314 is a lower wall, 32 is an air inlet, 4 is a camera, 5 is a cooling fan, 6 is a camera support, 61 is a cantilever section, 62 is a fixed section, and 7 is an outer shell.

DETAILED DESCRIPTION

[0028] The embodiments of the present application will be described in detail below, and the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout.

[0029] In the present application, unless otherwise specified and limited, the terms such as "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can also be mechanically connected; it can be directly connected, or connected through an intermediate medium, or connected between two elements. In the drawings, x0, y0 and z0 respectively correspond to the length direction, the depth (width) direction and the height direction of the cooking utensil; x1 and y1 correspond to. For ordinary skilled persons in the art, the specific meanings of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0030] The technical scheme of the present application and its beneficial effects will be clearer and more explicit by further describing the specific embodiments of the present application in combination with the drawings of the specification. The description of the embodiments below by referring to the drawings is exemplary and is intended to explain the present application, but cannot be understood as a limitation of the present application.

[0031] The preferred embodiment provided by the present application is as follows: Figures 1-7As shown, a cooking utensil with a shooting device comprises an inner container 1, a shooting window 2 on the side wall of the inner container 1, a heat insulation cover 3 outside the inner container 1, a camera 4 in the heat insulation cover 3, and a heat dissipation fan 5;

[0032] The heat insulation cover 3 has an air inlet 32 and an air outlet 31; the heat insulation glass 24 and the camera 4 are respectively located on the front and back sides of the air outlet 31; the heat dissipation fan 5 is located on one side of the air inlet 32; the heat dissipation fan 5 sucks cold air from the air inlet 32 into the heat insulation cover 3, or the heat dissipation fan 5 discharges cold air into the heat insulation cover 3 through the air inlet 32. The air in the heat insulation cover 3 flows through the camera 4 and is discharged through the air outlet 31.

[0033] The shooting window 2 has a light shielding part 21 and a heat insulation glass 24;

[0034] The light shielding part 21 protrudes towards the inside of the inner container 1; the camera 4 and the air outlet 31 are both located between at least two oppositely arranged light shielding parts 21; the at least two oppositely arranged light shielding parts 21 and the heat insulation glass 24 form a heat dissipation channel; the direction in which the air outlet 31 discharges air is towards the heat dissipation channel; the two sides of the camera 4 are provided with light shielding parts 21; the air outlet 31 can be arranged on the circumferential side of the heat dissipation channel, including the upper side of the heat dissipation channel,

[0035] The light shielding part 21 blocks the light on both sides of the camera 4, avoiding the large-angle light generated by the illuminating lamp near the camera 4 from causing the camera 4 to produce a glare imaging effect.

[0036] The heat insulation glass 24 is fixed on the first end 211 of the light shielding part 21, and the first end 211 is the end of the light shielding part 21 away from the side wall of the inner container 1; the first end 211 is deeper into the inner container 1 relative to the end of the camera 4, so that the light shielding part 21 which is opaque can more effectively block the stray light in the inner container 1. The two opposite light shielding parts 21 and the heat insulation glass 24 form a heat dissipation channel for air flow; the air outlet 31 is arranged towards the heat dissipation channel; there is a gap between the heat insulation glass 24 and the air outlet 31, and the air discharged through the air outlet 31 flows in the heat dissipation channel to reduce the temperature of the heat insulation glass 24. The air outlet 31 is located on the circumferential side of the heat dissipation channel, and the air outlet 31 can be above the heat dissipation channel, or the air outlet 31 can be at the end of the heat dissipation channel. When the air outlet 31 is arranged above the heat dissipation channel, the air enters the heat dissipation channel after passing through the air outlet 31, and then flows to the low-pressure area at the outlet position of the heat dissipation channel, thereby achieving the purpose of taking away the heat on the heat insulation glass 24 in the heat dissipation channel. At this time, the number of the aforementioned outlets can be more than two, and the number of the outlets depends on the number and position of the light shielding parts 21.

[0037] When the exhaust port 31 is arranged at the end of the heat dissipation channel, the air enters the heat dissipation channel through the exhaust port 31, and then flows to the low pressure area at the outlet position at the other end of the heat dissipation channel, so as to achieve the purpose of taking away the heat on the heat insulation glass 24 in the heat dissipation channel. At this time, the aforementioned outlet quantity can be more than one, and the outlet quantity depends on the quantity and position of the light shielding part 21.

[0038] Since the inner side of the inner container 1 is high in temperature during cooking, the heat insulation glass 24 transmits heat to the camera 4; under the action of the heat dissipation fan 5, the cold air is discharged into the heat insulation cover 3, takes away the heat on the camera 4 when passing through the camera 4, and is discharged to the aforementioned gap and then reaches the heat insulation glass 24 under the guidance of the light shielding part 21, and then the air is discharged to the upper and lower sides or the front and rear sides of the inner container 1, so as to achieve the purpose of heat dissipation of the camera 4 and the heat insulation glass 24, and reduce the influence of stray light in the cooking cavity on the imaging of the camera 4.

[0039] The purpose of arranging the light shielding part 21 is: ① the light shielding part 21 is arranged vertically around the camera 4 to block stray light from entering the camera 4; ② the light shielding part 21 is arranged vertically on both sides of the heat insulation glass 24 to enable the air to flow through the heat insulation glass 24 to reduce the heat transmitted to the camera 4.

[0040] In the optional embodiment, the number of the light shielding part 21 can also be more than two; a plurality of light shielding parts 21 are arranged on the inner side of the inner container 1 and around the camera 4, but at least one heat dissipation channel for air flow is required between adjacent two light shielding parts 21; the aforementioned channel can have only one outlet, or two or more outlets, so as to ensure that the air on the heat insulation glass 24 can be discharged from the aforementioned outlet, and the heat on the heat insulation glass 24 can be taken away.

[0041] The heat insulation cover 3 is arranged in the gap between the outer shell 7 and the inner container 1. The heat dissipation fan 5 sucks air from the outside through the through hole of the outer shell 7 and discharges the air to the camera 4 in the heat insulation cover 3, and then discharges the air to the heat insulation glass 24 in the heat dissipation channel through the exhaust port 31.

[0042] In the present embodiment, the light shielding part 21 can be formed by punching at the same time when the inner container 1 is manufactured, or the light shielding part 21 can be fixed on the inner container 1 in the form of after installation as an independent structural accessory; at this time, an installation hole 11 matched with the light shielding part 21 needs to be reserved on the inner container 1; the fixing form of the light shielding part 21 can be welding, pin connection, screw connection, buckle connection and the like.

[0043] In the embodiment, the air outlet 31 comprises a top wall 311, a left wall 312, a right wall 313 and a bottom wall 314 connected in sequence; the distance between the top wall 311 and the camera 4 is D1; the distance between the left wall 312 and the camera 4 is D2; the distance between the right wall 313 and the camera 4 is D3; and the distance between the bottom wall 314 and the camera 4 is D4. By making D1>D4>D2 and D1>D4>D3, when the air in the heat shield 3 flows through the air outlet 31, the air will preferentially flow out from the top wall 311 and the bottom wall 314 of the air outlet 31, and the air flow rate of the top wall 311 is greater than that of the bottom wall 314, so that the pressure at the projection position of the top wall 311 of the air outlet 31 on the heat dissipation channel is less than the pressure at the projection position of the bottom wall 314 of the air outlet 31 on the heat dissipation channel, and then the air flow direction after the air enters the heat dissipation channel is uniform, which reduces the influence of the chaotic air flow in the heat dissipation channel, or reduces the influence of the air convection caused by the upward flow of the hot air outside the inner container 1, thereby improving the air flow rate and heat dissipation efficiency of the heat dissipation channel. In addition, since the camera 4 is surrounded by gaps with the air outlet 31, the air can carry away the heat of each part of the camera 4, avoiding the occurrence of local high temperature of the camera 4.

[0044] In the preferred embodiment, by making D1>D4>D2=D3, the position of the end of the camera 4 is located in the middle relative to the air outlet 31; when designing the position of the fastener fixing structure in the heat shield 3, the development time can be saved; at the same time, when fine-tuning the angle of the camera 4, the margin of the gap around the camera 4 is more balanced, and the problem that the angle of the camera 4 cannot be adjusted to the right position due to the manufacturing tolerance is avoided. In addition, when D2=D3, after fine-tuning the angle of the camera 4, the air flow rates of the left and right side walls of the camera 4 tend to be equal; thereby reducing the air flow interference of the left and right side walls of the camera 4 with the heat dissipation channel, thereby improving the air flow rate of the heat dissipation channel under the same conditions, and further improving the heat dissipation efficiency.

[0045] In the present embodiment, the upper wall 311 of the air outlet 31 is higher than the top surface of the inner container 1. The light shielding part 21 and the heat insulation glass 24 enclose a heat dissipation channel, and the flow direction of the air in at least one of the heat dissipation channels is along the height direction of the inner container 1. The heat dissipation fan 5 directly discharges the air in the heat insulation cover 3 to the top surface or above the top surface of the inner container 1 through the air outlet 31. At this time, the air discharged through the air outlet 31 can be discharged more quickly because the air does not have resistance from the side wall of the inner container 1. Meanwhile, the air flow speed at the position on the upper wall 311 of the air outlet 31 corresponding to the projection position of the heat dissipation channel is fast, and the pressure at this position is relatively lower than that at other positions on the heat dissipation channel. The air at other positions on the heat dissipation channel is also guided to the top surface or above the top surface of the inner container 1. In addition, the hot air outside the inner container 1 flows from the bottom to the top along the height direction of the inner container 1, and the flow direction of the hot air outside the inner container 1 is basically the same as that of the air in the heat dissipation channel, so that the air in the heat dissipation channel is less disturbed by the air flow at other positions, thereby improving the heat dissipation efficiency at the heat insulation glass 24.

[0046] In the present embodiment, the upper wall 311 and / or the lower wall 314 of the air outlet 31 is arranged towards the heat insulation glass 24. At least part of the air discharged through the air outlet 31 is discharged to the heat insulation glass 24 in the heat dissipation channel. When the upper wall 311 of the air outlet 31 and the lower wall 314 of the air outlet 31 are both arranged towards the heat insulation glass 24, the air discharged through the air outlet 31 is all discharged to the heat insulation glass 24 in the heat dissipation channel. At this time, the air flow through the air outlet 31 directly to the heat insulation glass 24 is relatively large, and the heat dissipation effect on the heat insulation glass 24 is relatively good.

[0047] In an optional embodiment, only the upper wall 311 of the air outlet 31 is arranged towards the heat insulation glass 24. The air at other positions of the air outlet 31 is discharged to the heat dissipation channel. At this time, only the high air flow speed at the upper wall 311 of the air outlet 31 is used to increase the air flow speed at the heat insulation glass 24, and the air in the heat dissipation channel is also guided to the heat insulation glass 24 and discharged from the outlet of the heat dissipation channel.

[0048] In an optional embodiment, only the lower wall 314 of the air outlet 31 is arranged towards the heat insulation glass 24. The upper wall 311 of the air outlet 31 is arranged towards one side of the heat insulation glass 24, and the projection of the upper wall 311 of the air outlet 31 on the side wall of the inner container 1 is still on the heat dissipation channel. At this time, because the air flow speed at the upper wall 311 of the air outlet 31 is greater than that at other positions of the air outlet 31, the flow speed on the heat dissipation channel at the aforementioned one side of the heat insulation glass 24 is greater, so that the air at the heat insulation glass 24 has a tendency to flow to the aforementioned one side, and the air on the heat insulation glass 24 flows to positions other than the heat insulation glass 24 in the heat dissipation channel, thereby using the air flow to take away the heat on the heat insulation glass 24 to achieve heat dissipation of the heat insulation glass 24.

[0049] In the embodiment, the shooting window 2 further comprises a first mounting portion 22; the side of the first mounting portion 22 is connected with the first end 211; and the heat insulation glass 24 is arranged on the first mounting portion 22. The second end 212 of the light shielding portion 21 extends from the inner wall of the inner container 1 to the inside of the inner container 1; the first ends 211 of the two opposite light shielding portions 21 extend to each other and form the first mounting portion 22, which is in a plate structure; the heat insulation glass 24 is arranged on the first mounting portion 22 close to the first end 211, and the heat insulation glass 24 and the first mounting portion 22 are connected in various manners, such as adhesion, clamping, threaded connection, screwing, etc. The first mounting portion 22 and the light shielding portion 21 are combined to form a sunken step structure relative to the outer wall of the inner container 1, and the heat insulation glass 24 is arranged on the bottom surface of the sunken step structure.

[0050] In the embodiment, the middle part of the first mounting portion 22 has a visual hole 221, and the heat insulation glass 24 covers the visual hole 221. The camera 4 collects image information in the inner container 1 through the visual hole 221 and the light-transmitting heat insulation glass 24. The visual hole 221 is in a rectangular shape; and the image information collected by the camera 4 has a length-width size ratio of 4:3 or 16:9. Therefore, the length-width size ratio of the visual hole 221 should match the length-width size ratio of the image output by the camera 4. Taking the length-width size ratio of the image collected by the camera 4 as 4:3 as an example, when the length-width size ratio of the visual hole 221 is also 4:3 or greater than 4:3, and the direction of the corresponding length-width side of the visual hole 221 is the same as that of the image collected by the camera 4, the edge of the hole of the visual hole 221 will not block the collection of image information by the camera 4.

[0051] The camera 4 is arranged on the side wall of the inner container 1, and when the long side direction of the visual hole 221 is parallel to the depth direction of the inner container 1, the camera 4 can collect as much image information as possible in the depth direction of the inner container 1; at the same time, since the heating pipe is arranged below the top wall of the oven, the camera 4 is also free from shooting the heating pipe and other redundant information to affect the aesthetic sense of the image. The light shielding portion 21 is arranged at both ends of the long side of the visual hole 221. The illuminating lamp of the inner container 1 is generally arranged on the top wall or the side wall of the inner container 1; the light shielding portion 21 is arranged at both ends of the long side of the visual hole 221, so that the stray light in the depth direction of the inner container 1 can be blocked. Further, the camera 4 is outside the heat insulation glass 24, and the light shielding portion 21 blocks part of the stray light from entering the visual hole 221, thereby reducing the probability of the occurrence of the glare phenomenon in the image collected by the camera 4.

[0052] In the preferred embodiment, the shape of the visual hole 221 can also be a rounded rectangle. The smooth edge avoids the user from being cut when using.

[0053] In the embodiment, the field of view angle a of the camera 4 on the short side of the visual hole 221 is greater than the field of view angle β of the camera 4 on the long side of the visual hole 221. The purpose of such arrangement is to match the field of view angle of the camera 4 in the length direction and the width direction of the image with the rectangular visual hole 221. In optical instruments, the angle formed by the two edges of the maximum range of the image of the measured object through the camera 4 with the apex of the camera 4 is called the field of view angle. Specifically, the field of view angle a is the maximum angle between the two short sides of the visual hole 221 and the line connecting the apex of the camera 4. When the camera 4 is directly above the center of the visual hole 221, the normal projection of the apex of the camera 4 on the plane of the visual hole 221 coincides with the aforementioned center, and at this time, the aforementioned maximum angle is the angle formed by the midpoint of the two short sides and the line connecting the apex. The field of view angle a can also be the horizontal field of view angle. Similarly, the field of view angle β is the maximum angle between the two long sides of the visual hole 221 and the line connecting the apex of the camera 4. The field of view angle β can also be the vertical field of view angle.

[0054] In the embodiment, the camera support 6 comprises a cantilever section 61 and a fixed section 62. The cantilever section 61 is rotatably arranged at one end of the fixed section 62, and the camera 4 is fixed on the cantilever section 61. The cantilever section 61 can rotate relative to the fixed section 62. The purpose of such arrangement is to adjust the angle of the camera 4 relative to the top wall of the inner container 1 by rotating the cantilever section 61, so as to adjust the field of view of the image collected by the camera 4. Further, the rotation direction of the cantilever section 61 is to adjust along the height direction of the inner container 1, and the connection between the cantilever section 61 and the fixed section 62 is the rotation axis.

[0055] In the preferred embodiment, the camera support 6 comprises a plastically deformable cantilever section 61 and a fixed section 62. One end of the fixed section 62 of the camera support 6 extends away from the fixed section 62 to form the cantilever section 61, and the camera 4 is fixed on the cantilever section 61. Since the cantilever section 61 can plastically deform, the cantilever section 61 can rotate or twist relative to the fixed section 62, so as to achieve multi-angle fine adjustment of the camera 4. Plastic deformation refers to permanent deformation of materials and components after the load exceeds the elastic deformation range, i.e. irreversible deformation after unloading. The material capable of plastic deformation can be metal, plastic, etc.

[0056] The cantilever section 61 is spaced apart from the camera 4 by the columnar support, i.e. a gap is formed between the cantilever section 61 and the camera 4. Air can pass through the gap to achieve heat dissipation for the circuit board and electronic components of the camera 4. Further, the cantilever section 61 is provided with a hole, and the camera 4 is arranged in the hole.

[0057] In the embodiment, the shooting window 2 is installed on the inner container 1 as an independent structure, and the inner container 1 has an installation hole 11, and the light shielding part 21 is embedded in the installation hole 11. The second installation part 23 of the shooting window 2 and the second end 212 of the light shielding part 21 are fixed on the second installation part 23, and the second installation part 23 is fixed on the inner container 1. The purpose of the arrangement is that ① the shooting window 2 is used as a component of the inner container 1, and the shooting window 2 can be quickly installed by an assembly worker; ② due to the unique structure of the shooting window 2, the shooting window 2 and the inner container 1 are difficult to be integrally formed by stamping process, and the production cost of the shooting window 2 and the inner container 1 as two independent structures is lower.

[0058] In some optional embodiments, the shooting window 2 is integrally formed on the inner container 1 by stamping process of a plate material, and the second installation part 23 is integrated into the side wall and / or the top wall of the inner container 1.

[0059] In the embodiment, the shooting window 2 is arranged on the middle region of the side wall of the inner container 1 and close to the top wall of the inner container 1, which can ensure that a relatively symmetrical image is presented in the image collected by the camera 4. At the same time, since the cooking cavity often has dishes such as baking trays and grills, the camera 4 cannot be arranged at a position close to the middle or lower part of the height direction of the side wall, so as to avoid that the camera 4 is too close to the food on the dishes and cannot collect a clear and complete image. Therefore, the camera 4 needs to be arranged as close to the top wall of the inner container 1 as possible, and also needs to be arranged on the middle region of the side wall. Since the heating pipe is usually arranged below the top wall of the inner container 1, when the camera 4 is arranged close to the top wall, the image information of the heating pipe is collected, and the camera 4 needs to be arranged obliquely relative to the top wall of the inner container 1, so as to collect as little image information as possible other than the food. At the same time, the camera 4 is arranged obliquely downward relative to the top wall of the inner container 1, which can also enable the camera 4 to better collect the image information in the inner container 1 and collect more stereoscopic image information of the food.

[0060] In the description of the specification, the description of the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model, and the illustrative description of the above terms in the specification does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0061] Through the structure and principle described above, those skilled in the art should understand that the utility model is not limited to the specific implementation described above, and improvements and replacements of commonly known technologies in the field on the basis of the utility model all fall within the protection scope of the utility model, which should be limited by each claim.

Claims

1. A cooking appliance having a camera, characterized by, The cooking utensil with the shooting device comprises an inner container, a shooting window on a side wall of the inner container, a heat shield outside the inner container, a camera in the heat shield, and a heat dissipation fan. The heat shield has an air inlet and an air outlet, and the heat dissipation fan is located on one side of the air inlet. The shooting window has a light shielding part and heat insulation glass, and the heat insulation glass and the camera are respectively located on the front and back sides of the air outlet. The light shielding part is protruded towards the inner side of the inner container. The heat insulation glass is fixed on a first end of the light shielding part, and the first end is an end of the light shielding part away from the side wall of the inner container. At least two oppositely arranged light shielding parts and the heat insulation glass form a heat dissipation channel.

2. The cooking utensil with the shooting device according to claim 1, wherein: The air outlet comprises a top wall, a left wall, a right wall and a bottom wall connected in sequence, the distance between the top wall and the camera is D1, the distance between the left wall and the camera is D2, the distance between the right wall and the camera is D3, and the distance between the bottom wall and the camera is D4. D1>D4>D2 and D1>D4>D3.

3. The cooking utensil with the shooting device according to claim 2, wherein: The top wall is higher than the top surface of the inner container.

4. The cooking utensil with the shooting device according to claim 2, wherein: The top wall and / or the bottom wall are arranged towards the heat insulation glass.

5. The cooking utensil with the shooting device according to claim 1, wherein: The shooting window further comprises a first mounting part, the edge of the first mounting part is connected with the first end, and the heat insulation glass is arranged on the first mounting part.

6. The cooking utensil with the shooting device according to claim 5, wherein: The first mounting part comprises a rectangular visual hole, the long side direction of the visual hole is parallel to the depth direction of the inner container, and the light shielding part is arranged at both ends of the long side of the visual hole.

7. The cooking utensil with the shooting device according to claim 6, wherein: The field of view angle α of the camera on the short side of the visual hole is greater than the field of view angle β of the camera on the long side of the visual hole.

8. The cooking utensil with the shooting device according to any one of claims 1-7, wherein: The camera support comprises a cantilever segment and a fixed segment. The cantilever segment is rotatably arranged at one end of the fixed segment. The camera is fixed on the cantilever segment.

9. The cooking utensil with the shooting device according to claim 8, wherein: The shooting window further comprises a second mounting part, the second end of the light shielding part is fixed on the second mounting part, and the second mounting part is fixed on the inner container.

10. The cooking utensil with the shooting device according to claim 8, wherein: The shooting window is arranged on the middle region of the side wall of the inner container and close to the top wall of the inner container. The camera is arranged obliquely relative to the top wall of the inner container.

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