Integrated cooker with heat dissipation function

Abstract

The utility model relates to the field of integrated cookers, in particular to an integrated cooker with a heat dissipation function, which comprises a first cavity comprising a heating source, a second cavity comprising a power supply, a fan cavity and an air guide channel, and a heat dissipation fan is arranged in the fan cavity; the first cavity comprises a first air outlet, the second cavity comprises a second air inlet and a second air outlet, one end of the air guide channel is provided with a first air collection port and a second air collection port, the first air collection port is communicated with the first air outlet, and the second air collection port is communicated with the second air outlet; the other end of the air guide channel is provided with an air guide outlet, the air guide outlet is communicated with the heat dissipation fan, the fan cavity comprises a heat dissipation air outlet, the heat dissipation fan is communicated with the heat dissipation air outlet, and the heat dissipation air outlet is lower than the first cavity and the second air inlet. Aiming at the problem of heat dissipation defects of the existing integrated cooker, the integrated cooker can collect and discharge heat of a heating source and a power supply, realizes internal heat dissipation of the integrated cooker, and can utilize discharged air to dry the ground.

Description

Technical Field

[0001] The utility model relates to the field of integrated stoves, and particularly relates to an integrated stove with a heat dissipation function. Background Art

[0002] An integrated stove generally includes a frame and a machine head. Among them, structures such as a gas stove, a disinfection cabinet, and a blower box are arranged on the frame, and the top of the frame forms the tabletop of the stove. The machine head generally has the function of sucking oil fumes. Generally, an air suction port is arranged on the machine head, and the oil fumes can be sucked into the blower box and the fan through the air suction port and then discharged to the outside.

[0003] With the continuous progress of the industry, people's requirements for the smoking effect of the range hood are getting higher and higher. Therefore, the mainstream integrated stoves on the market at present are all equipped with DC motors to achieve a better smoking effect, and a large amount of heat will be generated by the power supply main board when the DC motor runs. In addition, the mainstream integrated stoves at present are all equipped with a steam oven or an oven, and the steam oven or the oven is equipped with a heating source, so a large amount of high temperature will also be generated during use. Obviously, affected by the high temperature, the use environment of the components becomes relatively harsh, and ineffective heat dissipation will obviously have a greater impact on the service life of the components. Summary of the Utility Model

[0004] In view of the technical problem of the heat dissipation defect existing in the existing integrated stove, the utility model provides an integrated stove with a heat dissipation function, which can collect and discharge the heat of the heating source and the power supply, realize the internal heat dissipation of the integrated stove, and can use the discharged hot air to dry the ground.

[0005] The technical solution provided by the utility model is as follows: an integrated stove with a heat dissipation function, including a first cavity containing a heating source, a second cavity containing a power supply, a fan cavity, and a wind guiding channel. A heat dissipation fan is arranged in the fan cavity; the first cavity is provided with a first air outlet, the second cavity is provided with a second air inlet and a second air outlet, one end of the wind guiding channel is provided with a first air collecting port and a second air collecting port, the first air collecting port is communicated with the first air outlet, and the second air collecting port is communicated with the second air outlet; the other end of the wind guiding channel is provided with a wind guiding outlet, the wind guiding outlet is communicated with the air inlet of the heat dissipation fan, the fan cavity is provided with a heat dissipation air outlet, the air outlet of the heat dissipation fan is communicated with the heat dissipation air outlet, and the height of the heat dissipation air outlet is lower than the heights of the first cavity and the second air inlet.

[0006] Optionally, the air outlet of the heat dissipation fan and / or the heat dissipation air outlet is / are inclined towards the ground.

[0007] Optionally, the angle at which the air outlet of the heat dissipation fan and / or the heat dissipation air outlet is / are inclined towards the ground is 5° - 45°.

[0008] Optionally, the internal cross-sectional area of the air guiding channel is larger than the sum of the opening areas of the first air collecting opening and the second air collecting opening.

[0009] Optionally, the opening areas of the first air collecting opening and the second air collecting opening are both greater than or equal to 1000 mm 2 .

[0010] Optionally, the opening area of the heat dissipation air outlet is greater than or equal to the internal cross-sectional area of the air guiding channel.

[0011] Optionally, a baffle is fixedly arranged at a position of the second air inlet close to the heat dissipation air outlet.

[0012] Optionally, the second air collecting opening is located on the communication path between the first air collecting opening and the air guiding outlet, or the first air collecting opening is located on the communication path between the second air collecting opening and the air guiding outlet.

[0013] Optionally, a filter screen is arranged at the air guiding outlet and / or the second air inlet.

[0014] Advantageous Effects

[0015] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following advantageous effects: Aiming at the technical problem of heat dissipation defects existing in the existing integrated stove, the present utility model can collect and discharge the heat of the heating source and the power supply, realize the internal heat dissipation of the integrated stove, and can use the discharged hot air to dry the ground. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of an integrated stove with a heat dissipation function proposed by an embodiment of the present utility model.

[0017] Figure 2 It is a partial cross-sectional schematic diagram of an integrated stove with a heat dissipation function proposed by an embodiment of the present utility model.

[0018] Figure 3 It is a schematic diagram of the air flow during the heat dissipation process proposed by an embodiment of the present utility model. Detailed Embodiments

[0019] To further understand the content of the present utility model, the present utility model will be described in detail in combination with the drawings and embodiments.

[0020] The following further describes the present application in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than limiting the utility model. In addition, it should be noted that for the convenience of description, only the parts related to the utility model are shown in the drawings. The terms "first", "second", etc. in the present utility model are set for the convenience of describing the technical solution of the present utility model, and have no specific limiting effect. They are all general references and do not constitute a limiting effect on the technical solution of the present utility model. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Multiple technical solutions in the same embodiment, as well as multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions without contradiction or conflict, and are all within the scope of protection required by the present utility model.

[0021] Embodiment 1

[0022] Combined with the attached Figures 1 - 3 , this embodiment proposes an integrated stove with a heat dissipation function, including a first cavity 11 containing a heat source, a second cavity 12 containing a power supply, a fan cavity 10, and a wind guide channel 13. A heat dissipation fan 14 is arranged in the fan cavity 10.

[0023] Among them, the first cavity 11 is provided with a first air outlet 111, the second cavity 12 is provided with a second air inlet 120 and a second air outlet 121. One end of the wind guide channel 13 is provided with a first air collecting port 131 and a second air collecting port 132. The first air collecting port 131 is communicated with the first air outlet 111, and the second air collecting port 132 is communicated with the second air outlet 121.

[0024] The other end of the air guiding channel 13 is provided with an air guiding outlet 130, and the air guiding outlet 130 is communicated with the air inlet of the heat dissipation fan 14. The fan cavity 10 includes a heat dissipation air outlet 101, the air outlet of the heat dissipation fan 14 is communicated with the heat dissipation air outlet 101, and the height of the heat dissipation air outlet 101 is lower than the height of the first cavity 11 and the second air inlet 120.

[0025] Aiming at the technical problem of heat dissipation defects existing in the existing integrated cooktops, the integrated cooktop with heat dissipation function in this embodiment can collect and discharge the heat of the heating source and the power supply, realize the internal heat dissipation of the integrated cooktop, and can use the discharged hot air to dry the ground.

[0026] In the integrated cooktop with heat dissipation function of this embodiment, during operation, the first cavity 11 will naturally gather the residual heat generated by the heating source, and the second cavity 12 will naturally gather the heat generated by the power supply. When the heat dissipation fan 14 is started, since the air guiding outlet 130 is communicated with the air inlet of the heat dissipation fan 14, a negative pressure will be formed in the air guiding channel 13, so that the heat in the first cavity 11 is sucked into the air guiding channel 13 through the first air collecting port 131 and the first air outlet 111. At the same time, the heat in the second cavity 12 will also be sucked into the air guiding channel 13 through the second air collecting port 132 and the second air outlet 121. The hot air flow in the air guiding channel 13 will be sucked by the fan and discharged through the heat dissipation air outlet 101. Since the height of the heat dissipation air outlet 101 is lower than the height of the first cavity 11 and the second air inlet 120, the height of the heat dissipation air outlet 101 is closer to the ground at this time, so the ground near the heat dissipation air outlet 101 can be dried to a certain extent.

[0027] On the basis of being able to use the discharged hot air to dry the ground, in one embodiment, the air outlet of the heat dissipation fan 14 can be inclined towards the ground. Or, in another embodiment, since the air outlet of the heat dissipation fan 14 is communicated with the heat dissipation air outlet 101, the heat dissipation air outlet 101 can also be inclined towards the ground. So that the hot air flow is guided towards the ground, thus drying the ground more efficiently.

[0028] In a further embodiment, the inclination angle of the heat dissipation air outlet 101 towards the ground, and the inclination angle of the heat dissipation air outlet 101 towards the ground can both be set to 5°, 15°, 30° or 45°, etc., and the specific angle setting can be designed according to actual needs.

[0029] In order to ensure that the air guiding channel 13 can fully discharge the heat in the first cavity 11 and the second cavity 12, in one embodiment, the internal cross-sectional area of the air guiding channel 13 is set to be larger than the sum of the opening areas of the first air collecting port 131 and the second air collecting port 132. Thus, the air flow volume of the air guiding channel 13 can be ensured, so as to ensure the heat dissipation effect at the power supply and near the heating source.

[0030] In a more preferred embodiment, the opening areas of the first air collecting port 131 and the second air collecting port 132 are both greater than or equal to 1000 mm 2 , in this case, sufficient ventilation air volume can be further ensured, so as to ensure the heat dissipation effect at the power supply and near the heat source.

[0031] In addition, in some embodiments, the opening area of the heat dissipation air outlet 101 is greater than or equal to the internal cross-sectional area of the air guiding channel 13. At this time, the airflow carrying heat discharged by the heat dissipation fan 14 can be fully and timely discharged, so as to ensure the heat dissipation effect inside the integrated range hood.

[0032] In an alternative embodiment, the first cavity 11, the second cavity 12 and the fan cavity 10 can be arranged in sequence from top to bottom in the height direction, so that the second air collecting port 132 is located on the communication path between the first air collecting port 131 and the air guiding outlet 130. At this time, in addition to the negative pressure of the air guiding channel 13 realized by the heat dissipation fan 14, the airflow sucked out from the first cavity 11 will pass through the second air collecting port 132 during the process of flowing along the air guiding channel 13. This high-speed passing airflow will also form a negative pressure, thereby further enhancing the suction force on the second cavity 12, and further strengthening the heat dissipation effect on the second cavity 12.

[0033] Similarly to the above embodiment, the first air collecting port 131 can also be arranged on the communication path between the second air collecting port 132 and the air guiding outlet 130. At this time, the airflow sucked out from the second cavity 12 will pass through the first air collecting port 131 during the process of flowing along the air guiding channel 13. This high-speed passing airflow will also form a negative pressure, thereby further enhancing the suction force on the first cavity 11, and further strengthening the heat dissipation effect on the first cavity 11.

[0034] In other embodiments, a baffle 15 is fixedly arranged at a position of the second air inlet 120 close to the heat dissipation air outlet 101. The baffle 15 is located between the second air inlet 120 and the heat dissipation air outlet 101. In this case, the baffle 15 is used to block the direct communication between the second air inlet 120 and the heat dissipation air outlet 101, so as to avoid the airflow carrying heat discharged from the heat dissipation air outlet 101 being repeatedly sucked into the second air inlet 120, and further avoid the heat dissipation effect in the second cavity 12.

[0035] In some embodiments, a filter screen is arranged at the air guiding outlet 130 or the second air inlet 120, so as to prevent mosquitoes or sundries from entering the integrated range hood.

[0036] The above has schematically described the present utility model and its implementation manners. This description is not restrictive, and only one of the implementation manners of the present utility model is shown in the drawings. The actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it and design, without creative work, structural manners and embodiments similar to the technical solution without departing from the gist of the creation of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. An integrated stove with heat dissipation function, characterized in that: It comprises a first cavity (11) containing a heating source, a second cavity (12) containing a power source, a fan cavity (10) and an air guide channel (13), wherein a heat dissipation fan (14) is arranged in the fan cavity (10); The first cavity (11) includes a first air outlet (111), the second cavity (12) includes a second air inlet (120) and a second air outlet (121), one end of the air guide channel (13) is provided with a first air collecting port (131) and a second air collecting port (132), the first air collecting port (131) is connected to the first air outlet (111), and the second air collecting port (132) is connected to the second air outlet (121); The other end of the air guide channel (13) is provided with an air guide outlet (130), the air guide outlet (130) is connected to the air inlet of the heat dissipation fan (14), the fan cavity (10) comprises a heat dissipation air outlet (101), the air outlet of the heat dissipation fan (14) is connected to the heat dissipation air outlet (101), and the height of the heat dissipation air outlet (101) is lower than the height of the first cavity (11) and the second air inlet (120).

2. The integrated stove with heat dissipation function according to claim 1, characterized in that: The air outlet of the heat dissipation fan (14) and / or the heat dissipation air outlet (101) are inclined toward the ground.

3. The integrated stove with heat dissipation function according to claim 2, characterized in that: The air outlet of the heat dissipation fan (14) and / or the heat dissipation air outlet (101) are inclined toward the ground at an angle of 5° to 45°.

4. The integrated stove with heat dissipation function according to claim 1, characterized in that: The internal cross-sectional area of ​​the air guiding channel (13) is greater than the sum of the opening areas of the first air collecting port (131) and the second air collecting port (132).

5. An integrated stove with heat dissipation function according to any one of claims 1 or 4, characterized in that: The opening areas of the first air collecting port (131) and the second air collecting port (132) are both greater than or equal to 1000 mm 2 .

6. An integrated stove with heat dissipation function according to any one of claims 1 or 4, characterized in that: The opening area of ​​the heat dissipation air outlet (101) is greater than or equal to the internal cross-sectional area of ​​the air guide channel (13).

7. The integrated stove with heat dissipation function according to claim 1, characterized in that: A baffle plate (15) is fixedly provided at a position of the second air inlet (120) close to the heat dissipation air outlet (101).

8. The integrated stove with heat dissipation function according to claim 1, characterized in that: The second air collecting port (132) is located on a communication path between the first air collecting port (131) and the air guide outlet (130), or the first air collecting port (131) is located on a communication path between the second air collecting port (132) and the air guide outlet (130).

9. The integrated stove with heat dissipation function according to claim 1, characterized in that: A filter is provided at the air guide outlet (130) and / or the second air inlet (120).

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