Cooling system of multifunctional cooking all-in-one machine

Abstract

The utility model discloses a heat dissipation system of a multifunctional cooking all-in-one machine, the multifunctional cooking all-in-one machine comprises a stove and an oven, the stove is located above the oven, an air duct unit is formed between the stove and the oven, the air duct unit comprises a partition plate, and the partition plate transversely divides the air duct unit into a first air duct and a second air duct; the first fan corresponds to one side of the first air duct, and the second fan is correspondingly arranged in the air duct unit; the air channel unit between the stove and the oven is transversely divided into the upper layer and the lower layer through the partition plate, meanwhile, hot air in the upper layer air channel and the lower layer air channel is output in different directions through the first draught fan and the second draught fan, heat dissipation is achieved, and the purpose of improving the heat dissipation effect is achieved.

Description

Technical Field

[0001] The utility model relates to a heat dissipation system of a multifunctional all-in-one cooking machine. Background Art

[0002] A multi-function cooking machine is a kitchen appliance that integrates multiple cooking functions. It aims to provide users with a convenient and efficient cooking experience. It saves time and space by combining multiple cooking tools.

[0003] Existing multifunctional all-in-one cooking machines include a cooking machine that combines an induction cooker and an oven as described in the patent document of Chinese Patent Publication No. CN204970934U, which dissipates heat from the cooking machine by providing a forced heat dissipation path between the induction cooker and the oven.

[0004] Since both the induction cooker and the oven are high-power electrical equipment, they generate a lot of heat when working, and if they work at the same time, the heat will be gathered in the same semi-closed forced heat dissipation passage, and the forced heat dissipation passage will be used for exhaust and heat dissipation; however, after the heat of the two is gathered in the same heat dissipation passage and dissipated in one direction, the requirements for the cooling fan in the heat dissipation passage will be extremely high. In actual use, the cooling fan often cannot achieve the purpose of effective heat dissipation of the all-in-one cooking machine. Utility Model Content

[0005] The utility model aims to provide a technical solution for the heat dissipation system of a multifunctional cooking machine to address the deficiencies in the prior art, which achieves the purpose of improving the heat dissipation effect by dividing the air duct unit horizontally into two layers, an upper layer and a lower layer, to divert the heat flow.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The cooling system of the multifunctional cooking machine includes:

[0008] Stoves;

[0009] oven;

[0010] The stove is located above the oven, and an air duct unit is formed between the stove and the oven; the air duct unit includes a partition plate, which is fixed in the air duct unit, and the partition plate divides the air duct unit laterally into a first air duct and a second air duct, and the first air duct is located above the second air duct; it also includes a fan unit, and the fan unit includes a first fan and a second fan; the first fan is correspondingly arranged on one side of the first air duct, and the first fan is used to suck air in the first air duct to achieve heat dissipation; the second fan is correspondingly arranged in the air duct unit, and the second fan is used to suck air in the air duct unit to achieve heat dissipation.

[0011] By adopting the above technical solution, the partition plate divides the air duct unit between the stove and the oven horizontally into two layers, the first air duct in the upper layer is independently sucked by the first fan to dissipate heat, and at the same time, the air in the first air duct and the second air duct is sucked by the second fan to dissipate heat; the purpose of improving the heat dissipation effect is achieved.

[0012] Furthermore, it also includes a heat dissipation panel, which is located on one side of the stove; the first fan is connected to a first air supply channel, one end of the first air supply channel corresponds to the heat dissipation panel, and the first air supply channel is used to transport hot air upward and then discharge it through the heat dissipation panel.

[0013] Furthermore, the second fan is connected to an air intake bin, which corresponds to the first air duct and the second air duct, and is used to collect and transmit the airflow in the first air duct and the second air duct to the second fan.

[0014] Furthermore, the second fan is connected to a second air supply channel, the second air supply channel is vertically arranged downward, and the second air supply channel is used to output the hot air downward.

[0015] Furthermore, it also includes a first air inlet, which is formed on one side of the all-in-one machine and is connected to the air duct unit.

[0016] Furthermore, the first air inlet includes a guide plate, which is located between the first air inlet and the air duct unit, and is used to guide the flow direction of air entering the air duct unit from the first air inlet.

[0017] Furthermore, it also includes a control panel and an oven door, and the first air inlet is formed between the control panel and the oven door.

[0018] Furthermore, the stove includes a stove bottom shell, and the stove bottom shell includes a first heat dissipation unit. The first heat dissipation unit can cooperate with the air duct unit therebelow to achieve heat dissipation.

[0019] Furthermore, the first heat dissipation unit includes a first air inlet, a first air outlet and a fan. The fan is installed in the bottom shell of the stove. The first air inlet is opened on the side wall of the bottom shell of the stove. The first air outlet is opened at the bottom of the bottom shell of the stove. The fan can guide the airflow outside the bottom shell of the stove to enter from the first air inlet and then blow it downward through the first air outlet.

[0020] Furthermore, the oven is connected to an oven door, a second heat dissipation hole is provided at the top of the oven door, a second air inlet is provided at the bottom of the oven door, and a third air duct is formed longitudinally on the oven door.

[0021] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0022] 1. The utility model uses a partition plate to separate the air duct unit into two layers horizontally, thereby improving the heat dissipation effect;

[0023] 2. The utility model further improves the heat dissipation efficiency by setting two fans with different air supply directions;

[0024] 3. The first air inlet of the utility model is formed between the oven door and the control panel, and no additional hole is required; a guide plate is arranged between the first air inlet and the air duct unit to guide the direction of the air flow entering the air duct unit; 4. The air duct is arranged on the oven door of the utility model to achieve heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the bottom structure of the induction cooker of the utility model;

[0028] Figure 3 The utility model shows a cross-sectional structural schematic diagram of the first fan;

[0029] Figure 4 This is a schematic diagram showing the cross-sectional structure of the second fan of the utility model;

[0030] Figure 5 This is a schematic diagram of the internal structure of the utility model;

[0031] Figure 6 This is a schematic diagram of the back air supply channel structure of the utility model;

[0032] Figure 7 This is a schematic diagram of the structure of the fan unit of the utility model;

[0033] In the figure: 1-stove; 11-microcrystalline panel; 12-stove bottom shell; 13-first air outlet; 2-oven; 21-oven door; 22-third air duct; 23-second heat dissipation hole; 24-heat dissipation element;

[0034] 3- heat dissipation panel; 31- first heat dissipation hole;

[0035] 4-air duct unit; 41-first air duct; 42-second air duct; 43-partitioning plate;

[0036] 5-first fan; 51-first air supply channel; 6-second fan; 61-air inlet bin; 62-second air supply channel;

[0037] 7-first air inlet; 71-guide plate;

[0038] 8- control panel; 9- handle. DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0040] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0042] Example 1

[0043] The multifunctional cooking machine comprises a stove 1 and an oven 2, wherein the stove 1 is located above the oven 2. Figure 1 , Figure 3 As shown;

[0044] In this embodiment, the stove 1 is an induction cooker;

[0045] An air duct unit 4 is formed between the stove 1 and the oven 2. Figure 3 , Figure 4 As shown;

[0046] The induction cooker includes a microcrystalline panel 11 on the surface and a stove bottom shell 12 located at the bottom of the microcrystalline panel 11. Figure 2 , Figure 3 As shown;

[0047] A first heat dissipation unit is disposed in the stove bottom shell 12, and the first heat dissipation unit includes a fan disposed in the stove bottom shell 12, and a first air inlet is opened on the back side of the stove bottom shell 12;

[0048] A first air outlet 13 is provided at the bottom of the stove bottom shell 12. Figure 2 As shown;

[0049] The top of the oven 2 is provided with a heat dissipation element 24, such as Figure 4 As shown;

[0050] During actual use of the multifunctional cooking machine, the operation of the fan located in the stove bottom shell 12 will guide the air outside the stove bottom shell 12 to enter the stove bottom shell 12 from the first air inlet, and then the air carrying the heat in the stove bottom shell 12 will be discharged downward from the first air outlet 13 at the bottom and enter the air duct unit 4 below the stove 1; the heat generated by the operation of the oven 2 will be dissipated to the air duct unit 4 above it through the heat dissipation element 24 on its top;

[0051] A control panel 8 is provided on the front side of the multifunctional cooking machine. Figure 1 shown.

[0052] The front side of the multifunctional cooking machine is provided with an oven door 21 at a position corresponding to the oven 2. Figure 1 , Figure 3 shown.

[0053] The heat dissipation system of the multifunctional cooking machine includes an air duct unit 4, a first air inlet 7 and a fan unit;

[0054] The first air inlet 7 is formed on one side of the multifunctional cooking machine, and the first air inlet 7 is connected to the air duct unit 4;

[0055] Furthermore, the first air inlet 7 is formed between the control panel 8 and the oven door 21. Figure 3 , Figure 4 between.

[0056] The air duct unit 4 includes a partition plate 43. In this embodiment, the partition plate 43 is transversely fixed in the air duct unit 4. Figure 3-Figure 5 As shown;

[0057] The partition plate 43 divides the air duct unit 4 into a first air duct 41 and a second air duct 42 in a transverse direction. The first air duct 41 is located above the second air duct 42. Figure 3 shown.

[0058] The fan unit includes a first fan 5 and a second fan 6;

[0059] The first fan 5 is correspondingly arranged on one side of the first air duct 41. Figure 3 As shown;

[0060] The first fan 5 is used to suck the air in the first air duct 41 to achieve heat dissipation;

[0061] The first fan 5 is connected to a first air supply channel 51. Figure 3 , Figure 5 , Figure 6 As shown;

[0062] A heat dissipation panel 3 is provided on the top surface of the multifunctional cooking machine near the induction cooker. Figure 6 As shown;

[0063] The surface of the heat dissipation panel 3 is formed with a plurality of through first heat dissipation holes 31, such as Figure 6 , Figure 7 As shown;

[0064] One end of the first air supply channel 51 corresponds to the heat dissipation panel 3. Figure 6 , Figure 7 As shown;

[0065] The first fan 5 is used to suck the hot air in the first air duct 41, transmit the hot air upward through the first air supply channel 51 and finally discharge it through the heat dissipation panel 3. Figure 3 shown.

[0066] The second fan 6 is correspondingly arranged in the air duct unit 4, and the second fan 6 is used to suck the air in the air duct unit 4 to achieve heat dissipation;

[0067] Furthermore, the second fan 6 is connected to an air inlet bin 61 and a second air supply channel 62;

[0068] One end of the air inlet bin 61 is connected to the second fan 6; the other end of the air inlet bin 61 corresponds to the first air duct 41 and the second air duct 42 at the same time, and the air inlet bin 61 is used to collect and transmit the airflow in the first air duct 41 and the second air duct 42 to the second fan 6. Figure 4 As shown;

[0069] The second air supply channel 62 is vertically arranged downward, and one end thereof is connected to the second fan 6. Figure 6 As shown;

[0070] The second air supply channel 62 is used to output the hot air sucked by the second fan 6 downward to the ground. Figure 4 shown.

[0071] A partition plate 43 is provided in the air duct unit 4 to separate the air duct unit 4 into two layers, and a first fan 5 is provided to suck the hot air in the first air duct 41 and discharge it upward to dissipate heat; a second fan 6 is provided to suck the hot air in the first air duct 41 and the second air duct 42 and discharge it downward to dissipate heat; the accumulation of heat in the air duct unit 4 is reduced, and heat is dissipated by supplying air in two air supply directions, thereby effectively improving the heat dissipation efficiency of the air duct unit 4.

[0072] After the hot air in the air duct unit 4 is discharged through the first air supply channel 51 and the second air supply channel 62, the air outside the multifunctional cooking machine will enter the air duct unit 4 through the first air inlet 7;

[0073] The first air inlet 7 includes a guide plate 71, and the guide plate 71 is located between the first air inlet 7 and the air duct unit 4. Figure 3 , Figure 4 As shown;

[0074] The guide plate 71 is used to guide the flow direction of the air entering the air duct unit 4 from the first air inlet 7 .

[0075] In this embodiment, a second heat dissipation hole 23 is provided on the top of the oven door 21. Figure 5 As shown;

[0076] A second air inlet is provided at a position at the bottom of the oven door 21 corresponding to the second heat dissipation hole 23;

[0077] A third air duct 22 is formed between the second heat dissipation hole 23 and the second air inlet of the oven door 21, as shown in FIG. Figure 3 As shown;

[0078] The second heat dissipation hole 23 is adjacent to the first air inlet 7. Figure 3 As shown;

[0079] When the air outside the multifunctional cooking machine enters the air duct unit 4 through the first air inlet 7, negative pressure is formed on the surface of the second heat dissipation hole 23, so that an upward airflow is formed in the third air duct 22;

[0080] The heat transferred from the oven 2 to the oven door 21 can be discharged upward through the third air duct 22 to achieve heat dissipation, thereby ensuring that the handle 9 will not be overheated.

[0081] This embodiment is different from Embodiment 1 in that, in this embodiment,

[0082] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. The cooling system of the multifunctional cooking machine includes: Stoves (1); Oven (2); Features: The stove (1) is located above the oven (2), and an air duct unit (4) is formed between the stove (1) and the oven (2); the air duct unit (4) comprises a partition plate (43), the partition plate (43) is fixed in the air duct unit (4), the partition plate (43) divides the air duct unit (4) transversely into a first air duct (41) and a second air duct (42), the first air duct (41) being located above the second air duct (42); and further comprises a fan unit, the fan unit comprising a first fan (5) and a second fan (6); the first fan (5) is correspondingly arranged at one side of the first air duct (41), and the first fan (5) is used to suck air in the first air duct (41) to achieve heat dissipation; the second fan (6) is correspondingly arranged in the air duct unit (4), and the second fan (6) is used to suck air in the air duct unit (4) to achieve heat dissipation.

2. The heat dissipation system of the multifunctional cooking machine according to claim 1, characterized in that: It also comprises a heat dissipation panel (3), wherein the heat dissipation panel (3) is located on one side of the stove (1); the first fan (5) is connected to a first air supply channel (51), one end of the first air supply channel (51) corresponds to the heat dissipation panel (3), and the first air supply channel (51) is used to transport hot air upwards and then discharge it through the heat dissipation panel (3).

3. The heat dissipation system of the multifunctional cooking machine according to claim 1, characterized in that: The second fan (6) is connected to an air intake bin (61), the air intake bin (61) corresponds to the first air duct (41) and the second air duct (42), and the air intake bin (61) is used to collect and transmit the airflow in the first air duct (41) and the second air duct (42) to the second fan (6).

4. The heat dissipation system of the multifunctional cooking machine according to claim 3, characterized in that: The second fan (6) is connected to a second air supply channel (62), the second air supply channel (62) is arranged vertically downward, and the second air supply channel (62) is used to output hot air downward.

5. The heat dissipation system of the multifunctional cooking machine according to claim 1, characterized in that: It also comprises a first air inlet (7), wherein the first air inlet (7) is formed on one side of the integrated machine, and the first air inlet (7) is connected to the air duct unit (4).

6. The heat dissipation system of the multifunctional cooking machine according to claim 5, characterized in that: The first air inlet (7) comprises a guide plate (71), the guide plate (71) is located between the first air inlet (7) and the air duct unit (4), and the guide plate (71) is used to guide the flow direction of air entering the air duct unit (4) from the first air inlet (7).

7. The heat dissipation system of the multifunctional cooking machine according to claim 5, characterized in that: It also comprises a control panel (8) and an oven door (21), wherein the first air inlet (7) is formed between the control panel (8) and the oven door (21).

8. The heat dissipation system of the multifunctional cooking machine according to claim 1, characterized in that: The stove (1) comprises a stove bottom shell (12), and the stove bottom shell (12) comprises a first heat dissipation unit, and the first heat dissipation unit can cooperate with the air duct unit (4) therebelow to achieve heat dissipation.

9. The heat dissipation system of the multifunctional cooking machine according to claim 8, characterized in that: The first heat dissipation unit comprises a first air inlet, a first air outlet (13) and a fan, wherein the fan is installed in the stove bottom shell (12), the first air inlet is provided on the side wall of the stove bottom shell (12), the first air outlet (13) is provided at the bottom of the stove bottom shell (12), and the fan can guide the airflow outside the stove bottom shell (12) to enter from the first air inlet and then blow it downwards through the first air outlet (13).

10. The heat dissipation system of the multifunctional cooking machine according to claim 1, characterized in that: The oven (2) is connected to an oven door (21), a second heat dissipation hole (23) is provided at the top of the oven door (21), a second air inlet is provided at the bottom of the oven door (21), and a third air duct (22) is formed longitudinally on the oven door (21).

Images