Cooking equipment

Abstract

The utility model provides cooking equipment which comprises a shell and a rib plate, a first installation area, a second installation area and a third installation area which are arranged at intervals are arranged in the shell, the first installation area is used for installing a control panel, the second installation area is used for installing a heating disc assembly, and the third installation area is used for installing a fan. The first installation area and the second installation area are separated through the rib plates, the first installation area and the third installation area are separated through the rib plates, and air passing holes are formed in the rib plates so that airflow can pass through the air passing holes to cool the face, facing the inner bottom wall of the shell, of the control panel. The cooking equipment provided by the utility model is used for solving the technical problem that the duration of high-power operation of the cooking equipment is relatively short.

Description

TECHNICAL FIELD

[0001] The utility model relates to domestic appliance technical field especially relates to a cooking equipment. BACKGROUND

[0002] In modern kitchens, electromagnetic cooking equipment such as induction cookers is widely welcomed due to its high efficiency and safety. During design and use, the cooking equipment needs to ensure the safety and durability of internal components while maintaining high-efficiency heating.

[0003] However, during high-power operation, key components inside the cooking equipment, such as power modules on the main control board, generate a large amount of heat. If this heat cannot be effectively dissipated, the cooking equipment may trigger an overheat protection mechanism, thereby automatically reducing power output, resulting in a short high-power duration, which directly affects cooking efficiency and user experience.

[0004] Therefore, there is an urgent need to solve the technical problem of short high-power operation duration in cooking equipment. SUMMARY

[0005] The utility model provides a kind of cooking equipment to solve the technical problem of short high-power operation duration in cooking equipment.

[0006] To achieve the above purpose, the utility model provides a kind of cooking equipment, comprising:

[0007] The shell has a first mounting area, a second mounting area and a third mounting area arranged at intervals inside the shell, the first mounting area is used to install the control board, the second mounting area is used to install the heating disc assembly, and the third mounting area is used to install the fan.

[0008] The first mounting area and the second mounting area are separated by the rib plate, and the first mounting area and the third mounting area are also separated by the rib plate. The rib plate has a wind hole to allow airflow to pass through the wind hole to dissipate heat from the control board towards the bottom wall inside the shell.

[0009] The cooking equipment provided by the utility model embodiment can effectively prevent insects and other organisms from entering the first mounting area, thereby preventing short circuits and other problems in the control board inside the first mounting area, and protecting the electronic components on the control board from damage. In addition, by providing a wind hole in the rib plate, airflow can more easily enter the first mounting area through the wind hole, carrying away heat from the lower surface of the control board, improving the heat dissipation effect of the control board, allowing the cooking equipment to operate for a longer time at high power, avoiding frequent triggering of the overheat protection mechanism, and improving the user experience effect.

[0010] In a possible implementation, the number of the air passing holes is multiple, the multiple air passing holes are arranged in the rib plate at intervals, and a barrier is arranged between two adjacent air passing holes. The multiple air passing holes arranged on the rib plate increase the path and area of air flow, which can significantly improve the efficiency of air flow, thereby enhancing the heat dissipation effect. Although multiple air passing holes are arranged in the rib plate, the barrier arranged between two adjacent air passing holes enables the rib plate to effectively prevent the entry of insects and other organisms and maintain the function of preventing foreign matters.

[0011] In a possible implementation, the width L1 of the air passing hole satisfies 0.5 mm≤L1≤3 mm, and the depth L2 of the air passing hole satisfies 0.5 mm≤L2≤10 mm. The air flow passing through the air passing hole arranged on the rib plate can effectively dissipate heat from the lower surface of the control plate, and the rib plate can effectively prevent foreign matters from passing through.

[0012] In a possible implementation, the height H of the rib plate satisfies 5 mm≤H≤15 mm. The thickness of the cooking device is prevented from being too large, and the rib plate can effectively dissipate heat from the control plate.

[0013] In a possible implementation, the ratio of the depth L2 of the air passing hole to the height H of the rib plate satisfies 0.1≤L2 / H≤1. The structural strength and stability of the rib plate can be maintained while the heat dissipation effect is ensured, and the rib plate can effectively support the control plate.

[0014] In a possible implementation, the spacing S between two adjacent air passing holes satisfies 1.5 mm≤S≤6 mm. The heat dissipation effect and the structural strength of the rib plate can be effectively balanced, and the protection function of the rib plate is maintained.

[0015] The ratio of the width L1 of the air passing hole to the spacing S between two adjacent air passing holes satisfies 0.1 mm≤L1 / S≤2 mm. The air flow can effectively pass through the air passing hole, thereby improving the heat dissipation effect.

[0016] In a possible implementation, the bottom end of the rib plate is connected to the inner bottom wall of the shell, the top end of the rib plate abuts against the edge of the lower surface of the control plate, and the air passing hole is arranged at the top end of the rib plate. The rib plate is convenient to manufacture, and the air flow entering the first mounting area through the air passing hole can flow along the lower surface of the control plate, thereby dissipating heat from the lower surface of the control plate.

[0017] In a possible implementation, the bottom end of the rib plate is detachably connected to the inner bottom wall of the shell, so that it is easier to process the air passing holes on the rib plate, the processing difficulty of the air passing holes is reduced, and the rib plate can be quickly replaced without replacing the entire shell if the rib plate is damaged.

[0018] In a possible implementation, the air passing hole is arranged at the bottom end of the rib plate, or the air passing hole is arranged at a position between the bottom end and the top end of the rib plate. In this way, the electronic components arranged on the lower surface of the control panel can be prevented from blocking the air flow, so that more heat on the lower surface of the control panel can be carried away by the air flow.

[0019] In a possible implementation, the side wall of the shell is provided with a plurality of air outlet holes, the bottom wall of the third mounting area is provided with an air inlet, and at least part of the air outlet holes and the third mounting area are located on opposite sides of the first mounting area; the first mounting area and the third mounting area are adjacent to the second mounting area. The air flow blown by the fan installed in the third mounting area enters the first mounting area through the air passing hole arranged in the rib plate, so that the lower surface of the control panel is cooled, the temperature rise of the control panel is effectively reduced, and the working time of the cooking equipment under high power is prolonged.

[0020] The cooking equipment provided by the embodiment of the present application has the advantages that the air passing hole arranged in the rib plate not only maintains the effect of effectively isolating insects, but also provides a good ventilation path, allows the air flow to enter the first mounting area through the air passing hole, carries away the heat on the lower surface of the control panel, helps to reduce the working temperature of the control panel, prevents the performance from being reduced or damaged due to overheating of the control panel, improves the heat dissipation efficiency and stability of the equipment, prolongs the working time of the cooking equipment under high power, and has higher safety.

[0021] In addition to the technical problems solved by the above-described embodiments of the present application, the technical features constituting the technical solutions, and the beneficial effects brought by these technical features, other technical problems solved by the cooking equipment provided by the embodiments of the present application, other technical features included in the technical solutions, and the beneficial effects brought by these technical features will be further described in detail in the specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0023] Figure 1 A three-dimensional structural diagram of the cooking equipment provided in the embodiment of this utility model;

[0024] Figure 2 Exploded view of the cooking equipment provided in the embodiment of this utility model;

[0025] Figure 3 A top view of a partial structure of the cooking equipment provided in an embodiment of this utility model;

[0026] Figure 4 A perspective view of a partial structure of the cooking equipment provided in an embodiment of this utility model;

[0027] Figure 5 Exploded view of the lower cover and control panel of the cooking equipment provided in the embodiment of this utility model;

[0028] Figure 6 for Figure 5 Enlarged view of the structure at point B;

[0029] Figure 7 A top view of the internal structure of the cooking device provided in an embodiment of this utility model;

[0030] Figure 8 for Figure 3 Sectional view of section AA

[0031] Figure 9 for Figure 8 Enlarged view of the structure at point C.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10-Shell;

[0034] 11-First Installation Area;

[0035] 12-Second Installation Area;

[0036] 13-Third Installation Area;

[0037] 131 - Air inlet;

[0038] 14 - Air outlet;

[0039] 15- Bottom cover;

[0040] 151 - Support leg;

[0041] 16-Middle frame;

[0042] 20-rib plate;

[0043] 21-Air vent;

[0044] 22-Barrier section;

[0045] 30 - control board;

[0046] 40 - heating disc assembly;

[0047] 50 - fan;

[0048] 60 - lamp plate;

[0049] 70 - panel;

[0050] 80 - temperature measuring element. DETAILED DESCRIPTION

[0051] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0052] The surface of the control board 30 is arranged with many heating elements, such as inductance, capacitance, large resistance, bridge stack and IGBT, etc. When the electromagnetic oven works for a long time at high power, the temperature of the control board 30 is relatively high. For some components with large heat, no targeted cooling is done, and the protection point of the component itself is easily reached during the cooking process, thereby forcibly reducing the temperature power, and the service life of the control board 30 is also affected.

[0053] Therefore, the cooking equipment provided by the utility model can improve the heat dissipation effect of the control board 30 through structural improvement, so that more airflow can be blown to the lower part of the control board 30, the temperature rise of the lower surface of the control board 30 is improved, and the working time of the electromagnetic oven at high power is prolonged.

[0054] The cooking equipment provided by the embodiments of the utility model will be described below with reference to the drawings.

[0055] Referring to Figure 1 , Figure 2 and Figure 3 , the utility model embodiment provides a kind of cooking equipment, comprising: shell 10, shell 10 has the first installation area 11, second installation area 12 and third installation area 13 arranged with each other, first installation area 11 is used to install control board 30 in, second installation area 12 is used to install heating disc assembly 40 in, third installation area 13 is used to install fan 50 in;

[0056] Referring to Figure 4 , Figure 5 and Figure 6As shown, the cooking equipment further comprises a rib plate 20, the first mounting area 11 and the second mounting area 12 are separated by the rib plate 20, and the first mounting area 11 and the third mounting area 13 are separated by the rib plate 20, and the rib plate 20 is provided with an air passage 21, so that the airflow passes through the air passage 21 to dissipate heat from the side of the control panel 30 facing the inner bottom wall of the shell 10.

[0057] The cooking equipment provided by the embodiment of the utility model, since the first mounting area 11 and the second mounting area 12 are separated by the rib plate 20, and the first mounting area 11 and the third mounting area 13 are separated by the rib plate 20, the rib plate 20 can effectively prevent insects and other organisms from entering the first mounting area 11, thereby preventing the control panel 30 in the first mounting area 11 from short-circuiting and other problems, and protecting the electronic components on the control panel 30 from damage. In addition, by providing the air passage 21 in the rib plate 20, the airflow can more easily enter the first mounting area 11 through the air passage 21, carrying away the heat from the lower surface of the control panel 30, improving the heat dissipation effect of the control panel 30, allowing the cooking equipment to operate for a longer time at high power, avoiding frequent triggering of the overheat protection, and improving the user experience effect.

[0058] Reference Figure 5 , Figure 6 and Figure 7 As shown, the first mounting area 11 is provided with a control panel 30, the second mounting area 12 is provided with a heating disc assembly 40, and the third mounting area 13 is provided with a fan 50, and the control panel 30 faces the inner bottom wall of the shell 10, i.e. the lower surface of the control panel 30.

[0059] The cooking equipment provided by the embodiment of the utility model, by providing the air passage 21 in the rib plate 20, not only maintains the effect of the rib plate 20 in effectively isolating insects, but also provides a good ventilation path, allowing airflow to enter the first mounting area 11 from the air passage 21, carrying away the heat from the lower surface of the control panel 30, which helps to reduce the working temperature of the control panel 30, prevents performance degradation or damage caused by overheating of the control panel 30, improves the heat dissipation efficiency and stability of the equipment, prolongs the time of the cooking equipment operating at high power, and has higher safety.

[0060] The control panel 30 is a printed circuit board (PCB), which provides power support for the cooking equipment.

[0061] In a possible implementation, the number of the air passing holes 21 is multiple, the multiple air passing holes 21 are arranged in the rib plate 20 at intervals, and the air passing holes 21 adjacent to each other have the blocking part 22. The rib plate 20 is provided with multiple air passing holes 21, the path and area of the air flow are increased, the efficiency of the air flow is significantly improved, and thus the heat dissipation effect is enhanced. Although multiple air passing holes 21 are arranged in the rib plate 20, the rib plate 20 can still effectively prevent the invasion of insects and other organisms and maintain the function of preventing foreign matters due to the blocking part 22 between the air passing holes 21 adjacent to each other.

[0062] In a possible implementation, the air passing hole 21 can be a circular hole, an oval hole, a U-shaped hole, a rectangular hole or other polygonal hole, so that the air flow can smoothly pass through and the air flow efficiency is improved.

[0063] In a possible implementation, as shown in Figure 3 、 Figure 8 and Figure 9 , the width L1 of the air passing hole 21 satisfies 0.5 mm≤L1≤3 mm, and the depth L2 of the air passing hole 21 satisfies 0.5 mm≤L2≤10 mm. The air flow passing through the air passing hole 21 arranged in the rib plate 20 can dissipate heat from the lower surface of the control plate 30, and the rib plate 20 can effectively block the foreign matters.

[0064] If the width L1 of the air passing hole 21 is too large, although the air flow area is increased and the heat dissipation effect is improved, the ability to prevent the invasion of foreign matters is weakened, and small insects are more likely to enter the equipment. Conversely, if the width L1 of the air passing hole 21 is too small, the air flow area is reduced, the heat dissipation effect is weakened, and the temperature of the control plate 30 is likely to rise.

[0065] Similarly, if the depth L2 of the air passing hole 21 is too large, the ability to prevent the invasion of foreign matters is weakened, small insects are likely to pass through, and only some large insects can be blocked. Conversely, if the depth L2 of the air passing hole 21 is too small, the air flow area is reduced, and the heat dissipation effect is weakened.

[0066] In a possible implementation, the width L1 of the air passing hole 21 can be, for example, 0.5 mm, 1 mm, 1.5 mm, 2 mm, 2.5 mm or 3 mm.

[0067] In a possible implementation, the depth L2 of the air passing hole 21 can be, for example, 0.5 mm, 1 mm, 1.5 mm, 2 mm, 3 mm, 4 mm, 4.5 mm, 5 mm, 8 mm, 9 mm or 10 mm.

[0068] In a possible implementation, the bottom end of the rib plate 20 is connected to the inner bottom wall of the shell 10, and the top end of the rib plate 20 abuts against the edge of the lower surface of the control panel 30. The rib plate 20 serves to support the control panel 30, preventing the problem of collapse of the side of the control panel 30 facing the second mounting area 12 and the third mounting area 13.

[0069] In a possible implementation, the rib plate 20 and the shell 10 can be an integrally formed whole structure, which can reduce assembly steps and time, reduce production complexity and cost, and ensure the mechanical strength of the connection.

[0070] In a possible implementation, the height H of the rib plate 20 satisfies 5mm≤H≤15mm.

[0071] If the height H of the rib plate 20 is too high, the overall height of the cooking device will be correspondingly increased, which is not conducive to the development of thinness of the cooking device. On the contrary, if the height H of the rib plate 20 is too low, the heat of the control panel 30 will be concentrated and difficult to dissipate, causing the temperature of the control panel 30 to be too high, and the control panel 30 is prone to damage. The present application makes 5mm≤H≤15mm, preventing the thickness of the cooking device from being too thick, and ensuring good heat dissipation effect of the control panel 30.

[0072] In a possible implementation, the height H of the rib plate 20 can be, for example, 5mm, 8mm, 9mm, 10mm, 10.5mm, 11mm, 12mm, 13mm, 14mm or 15mm.

[0073] In a possible implementation, the ratio of the depth L2 of the air passing hole 21 to the height H of the rib plate 20 satisfies 0.1≤L2 / H≤1. The ratio L2 / H of the depth L2 of the air passing hole 21 to the height H of the rib plate 20 directly affects the heat dissipation efficiency and protection performance of the cooking device.

[0074] If L2 / H is too large, although the heat dissipation effect on the control panel 30 can be improved, the structural strength of the rib plate 20 will be weakened. On the contrary, if L2 / H is too small, it is not conducive to the airflow passing through the air passing hole 21 to dissipate heat for the control panel 30 in the first mounting area 11. By limiting 0.1≤L2 / H≤1, the present application can maintain the structural strength and stability of the rib plate 20 while ensuring the heat dissipation effect, and ensure the effective supporting effect of the rib plate 20 on the control panel 30.

[0075] In a possible implementation, L2 / H can be, for example, 0.1, 0.3, 0.5, 0.8 or 1.

[0076] In a possible implementation, with reference to Figure 3 , Figure 8 and Figure 9As shown, the spacing S between two adjacent wind holes 21 satisfies: 1.5mm≤S≤6mm. The spacing S between two adjacent wind holes 21 is also the width of the barrier 22, and a reasonable spacing S can effectively balance the heat dissipation efficiency and the structural strength of the rib plate 20, while maintaining the protection function of the rib plate 20.

[0077] In a possible implementation manner, the spacing S between two adjacent wind holes 21 may, for example, be 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 4.5mm, 5mm or 6mm.

[0078] In a possible implementation manner, the ratio of the width L1 of the wind hole 21 to the spacing S between two adjacent wind holes 21 satisfies: 0.1mm≤L1 / S≤2mm. Such a structure can ensure that the airflow can pass through the wind hole 21 effectively, thereby improving the heat dissipation effect.

[0079] In a possible implementation manner, L1 / S may, for example, be 0.1, 0.5, 0.8, 1, 1.2, 1.5, 1.8 or 2.

[0080] The larger L1 / S means that the width L1 of the wind hole 21 is larger and the spacing S is smaller, which increases the area through which the airflow passes and improves the heat dissipation effect, but is not conducive to the improvement of the insect prevention effect. The smaller L1 / S means that the width L1 of the wind hole 21 is smaller and S is larger, which helps to prevent insects from entering the cooking equipment through the wind hole 21. However, smaller wind holes 21 can limit the airflow and reduce the heat dissipation efficiency. The present application balances between heat dissipation efficiency and insect prevention effect by limiting 0.1mm≤L1 / S≤2mm, which ensures the heat dissipation effect while ensuring the insect prevention effect.

[0081] In a possible implementation manner, with reference to Figure 5 and Figure 6 As shown, the wind hole 21 is arranged at the top end of the rib plate 20. This facilitates processing and manufacturing, and helps the airflow entering the first mounting area 11 through the wind hole 21 to flow along the lower surface of the control panel 30, thereby dissipating heat from the lower surface of the control panel 30.

[0082] The plurality of wind holes 21 can be uniformly arranged at the top end of the rib plate 20 along the extension direction of the rib plate 20.

[0083] In a possible implementation manner, the bottom end of the rib plate 20 is detachably connected to the inner bottom wall of the shell 10. Such a structure makes the rib plate 20 a part independent of the shell 10, making it easier to process the wind hole 21 on the rib plate 20 and reducing the processing difficulty of the wind hole 21. If the rib plate 20 is damaged, the rib plate 20 can be quickly replaced without the need to replace the entire shell 10.

[0084] In one possible implementation, the bottom end of the rib plate 20 can be connected to the inner bottom wall of the shell 10 by screws, ensuring that the rib plate 20 will not easily loosen during use. Of course, the bottom end of the rib plate 20 can also be connected to the inner bottom wall of the shell 10 by a snap-fit connection. The snap-fit connection can be quickly installed and removed without tools, improving production and maintenance efficiency. The detachable connection of the bottom end of the rib plate 20 to the inner bottom wall of the shell 10 can significantly improve convenience and efficiency during manufacturing, maintenance, and use.

[0085] In one possible implementation, the air passage 21 is formed at the bottom end of the rib plate 20. The inner bottom wall of the shell 10 guides the flow of air, reducing the blocking effect of the electronic components arranged on the lower surface of the control panel 30 on the airflow, so that the airflow can carry away more heat from the lower surface of the control panel 30.

[0086] In one possible implementation, the air passage 21 is formed between the bottom end and the top end of the rib plate 20. That is, the air passage 21 is located in the middle region of the rib plate 20 in the height direction, which is conducive to guiding the flow direction of the air flow, reducing the blocking effect of the electronic components arranged on the lower surface of the control panel 30 on the airflow, and the airflow can flow to a farther position, improving the heat dissipation effect on the lower surface of the control panel 30.

[0087] In one possible implementation, as shown in Figure 3 , Figure 5 and Figure 6 , the side wall of the shell 10 is provided with a plurality of air outlets 14, the bottom wall of the third mounting area 13 is provided with an air inlet 131, and at least part of the air outlets 14 and the third mounting area 13 are located on opposite sides of the first mounting area 11; the first mounting area 11 and the third mounting area 13 are adjacent to the second mounting area 12. The airflow blown by the fan 50 installed in the third mounting area 13 enters the first mounting area 11 through the air passage 21 formed in the rib plate 20 to dissipate heat from the lower surface of the control panel 30, effectively reducing the temperature rise of the control panel 30, thereby prolonging the working time of the cooking equipment at high power.

[0088] When the fan 50 installed in the third mounting area 13 is working, the air outside the cooking equipment enters the third mounting area 13 from the air inlet 131. Part of the airflow is blown by the fan 50 to the second mounting area 12 to dissipate heat for the heating disc assembly 40 installed in the second mounting area 12. Part of the airflow is blown by the fan 50 to the first mounting area 11 to dissipate heat for the upper surface of the control panel 30 installed in the first mounting area 11. Another part of the air passes through the air passage 21 formed in the rib plate 20 to dissipate heat for the lower surface of the control panel 30, effectively reducing the temperature rise of the control panel 30, thereby prolonging the working time of the cooking equipment at high power.

[0089] In a possible implementation, part of the air outlet holes 14 are located on the side wall of the shell 10 close to the second mounting area 12 and away from the side wall of the third mounting area 13.

[0090] In a possible implementation, referring to Figure 1 and Figure 2 , the shell 10 comprises a lower cover 15 and a middle frame 16 connected to the top end of the lower cover 15, and the top end of the middle frame 16 is provided with a panel 70, which can be arranged on the top end of the middle frame 16 by pasting.

[0091] In a possible implementation, the bottom of the lower cover 15 is connected with a plurality of supporting legs 151, for example, four supporting legs 151, which are respectively connected to the four corner positions of the shell 10, thereby improving the stability of the placement of the cooking device. In addition, the supporting legs 151 also make the shell 10 of the cooking device have a certain distance from the table surface on which the cooking device is placed, which is beneficial to the airflow entering the third mounting area 13 from the air inlet 131, and the airflow carrying away the heat of the heating disc assembly 40 and the control panel 30 flows out to the outside of the cooking device through the air outlet holes 14, thereby achieving heat dissipation for the cooking device.

[0092] The cooking device provided by the utility model includes but is not limited to an induction cooker, can also be a rice cooker, and can also be other electromagnetic heating devices.

[0093] In the case that the cooking device provided in the embodiment of the utility model is an induction cooker, the heating disc assembly 40 is a coil disc, and the heating disc assembly 40 comprises a coil disc holder and a coil, and the coil disc is arranged on the upper disc surface of the coil disc holder. Specifically, the upper disc surface of the coil disc holder has a plurality of wiring grooves, and the coil is arranged in the wiring grooves.

[0094] During cooking, the cooking container such as a pot is placed on the panel 70, and the coil of the heating disc assembly 40 is connected with alternating current, so that an alternating magnetic field is generated, the magnetic lines of the alternating magnetic field pass through the bottom of the metal pot, a large number of eddy currents are generated in the bottom of the pot, and the required heat for cooking is generated.

[0095] Referring to Figure 1 and Figure 2 , the cooking device further comprises a lamp panel 60 and a temperature measuring element 80, and the temperature measuring element 80 is arranged at the center position of the heating disc assembly 40. Specifically, the heating disc assembly 40, the fan 50, the lamp panel 60 and the temperature measuring element 80 are electrically connected with the control panel 30, the heating disc assembly 40 is used for heating the pot placed on the cooking device, the control panel 30 adjusts the power of the heating disc assembly 40 according to the temperature detected by the temperature measuring element 80, the fan 50 is used for accelerating the convection speed of the air in the shell 10 and the air outside, thereby playing a role in heat dissipation and cooling, and the lamp panel 60 can be provided with a key, an indicator light and other control devices and / or display devices, thereby facilitating observation and control operation.

[0096] It should be noted that the numerical values and numerical ranges herein are approximations that can vary by a reasonable range due to manufacturing tolerances and other factors. Such variations are to be considered within the scope of the present application.

[0097] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "top end", "bottom end", "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inner", "outer", "axial", "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 convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated position or element must have a particular orientation, a particular structure and operation, and therefore cannot be understood as a limitation on the present application.

[0098] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more 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.

[0099] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or can communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can make the internal communication of two elements or the interaction relationship between two elements. 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.

[0100] In the present application, unless otherwise specifically defined and limited, the first feature "above" or "below" the second feature can include the direct contact of the first and second features, or it can include the contact of the first and second features through another feature between them. Moreover, the first feature "above", "above" and "above" of the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0101] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cooking apparatus, characterized by, The utility model relates to a cooking equipment, including: A shell (10) has first installation area (11), second installation area (12) and third installation area (13) are arranged mutually spaced in the shell (10), the first installation area (11) is used to install control panel (30) in, the second installation area (12) is used to install heating disc assembly (40) in, the third installation area (13) is used to install fan (50) in; Rib plate (20), the first installation area (11) and the second installation area (12) between and the first installation area (11) and the third installation area (13) between are separated through the rib plate (20), the rib plate (20) is opened in and has the air passage (21), so that the air current passes through the air passage (21) and is radiated to the one side of the control panel (30) towards the bottom wall in the shell (10).

2. The cooking apparatus according to claim 1, characterized in that, The number of the air passage (21) is multiple, multiple air passage (21) is arranged in the rib plate (20) and is mutually spaced, and the blocking part (22) between adjacent two air passage (21).

3. The cooking equipment according to claim 2, wherein The width L1 of the air passage (21) satisfies: 0.5mm≤L1≤3mm; The depth L2 of the air passage (21) satisfies: 0.5mm≤L2≤10mm.

4. The cooking apparatus according to claim 3, characterized in that, The height H of the rib plate (20) satisfies: 5mm≤H≤15mm.

5. The cooking apparatus according to claim 4, characterized in that, The ratio of the depth L2 of the air passage (21) and the height H of the rib plate (20) satisfies: 0.1≤L2 / H≤1.

6. The cooking apparatus according to claim 3, wherein The spacing S between adjacent two air passage (21) satisfies: 1.5mm≤S≤6mm; The ratio of the width L1 of the air passage (21) and the spacing S between adjacent two air passage (21) satisfies: 0.1mm≤L1 / S≤2mm.

7. The cooking apparatus according to any one of claims 1 to 6, wherein The bottom end of the rib plate (20) is connected to the inner bottom wall of the shell (10), the top end of the rib plate (20) abuts against the edge of the lower surface of the control panel (30), and the air passage (21) is opened in the top end of the rib plate (20).

8. The cooking apparatus according to any one of claims 1 to 6, wherein The bottom end of the rib plate (20) is detachably connected to the inner bottom wall of the shell (10).

9. The cooking apparatus according to any one of claims 1 to 6, wherein The air passage (21) is opened in the bottom end of the rib plate (20); or, The air passage (21) is opened at a position between the bottom end and the top end of the rib plate (20).

10. The cooking apparatus according to any one of claims 1 to 6, wherein The side wall of the shell (10) is provided with a plurality of air outlet holes (14), the bottom wall of the third installation area (13) is provided with an air inlet (131), and at least part of the air outlet holes (14) and the third installation area (13) are located on the opposite sides of the first installation area (11); The first installation area (11) and the third installation area (13) are adjacent to the second installation area (12).

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