A heat dissipation structure for an integrated stove electromagnetic oven and an integrated stove

Abstract

The utility model relates to integrated kitchen range technical field, concretely relates to a heat dissipation structure and integrated kitchen range for integrated kitchen range electromagnetic oven, including the casing and the electromagnetic oven, the casing includes first cavity, second cavity and the air bellow, the air bellow is connected with the outside, first cavity is connected with the air bellow, and the electromagnetic oven sets up in first cavity, and the electromagnetic oven bottom is provided with the heat dissipation fan, and the electromagnetic oven bottom is provided with the air inlet channel, and one end of air inlet channel is connected with the outside, and the other end is connected with the heat dissipation fan, second cavity is used for placing the kitchen electrical equipment, and the second cavity is provided with the door plate at the opening, and the second cavity is provided with the door control switch, and the door control switch is used for sensing the open-close state of door plate, the heat dissipation fan and the door control switch all are connected with control unit electricity. The utility model has solved the problem that the power of the electromagnetic oven is limited by the low heat dissipation efficiency of the electromagnetic oven in the closed space of the integrated kitchen range, and solved the problem that the high-temperature air or steam enters the electromagnetic oven after the kitchen electrical equipment such as the steaming oven is opened, resulting in abnormal operation of the electromagnetic oven.

Description

Technical Field

[0001] This utility model relates to the field of integrated stove technology, specifically to a heat dissipation structure for an integrated stove induction cooker and an integrated stove. Background Technology

[0002] Most integrated cooktops on the market are paired with ordinary gas cooktops, with only a few integrated cooktops with disinfection cabinets paired with induction cooktops. This is because integrated cooktops that include steaming and baking equipment have high internal temperatures when the steaming and baking equipment is operating, which cannot meet the normal operating temperature of the induction cooktop. Furthermore, induction cooktops themselves have heat dissipation and temperature rise issues, resulting in power limitations and preventing them from fully utilizing their high-power performance.

[0003] In addition, when the steam oven is turned on after cooking, the hot air or steam that overflows from inside the steam oven may enter the induction cooker, affecting its normal operation or even directly damaging its internal components. Utility Model Content

[0004] In response to the technical problems of existing integrated cooktops, this utility model provides a heat dissipation structure for an induction cooker in an integrated cooktop and an integrated cooktop in general. It solves the problem of low heat dissipation efficiency of the induction cooker in the enclosed space of the integrated cooktop, which leads to power limitation of the induction cooker. It also solves the problem of high-temperature air or steam entering the induction cooker after the door of kitchen appliances such as steam ovens is opened, causing abnormal operation of the induction cooker.

[0005] The technical solution provided by this utility model is as follows: a heat dissipation structure for an integrated stove induction cooker, comprising a housing and an induction cooker disposed on the housing, the housing comprising a first cavity, a second cavity, and a fan box; the fan box is used to communicate with the outside; the first cavity is located at the top of the housing and communicates with the fan box, the induction cooker is disposed in the first cavity, a heat dissipation fan is disposed at the bottom of the induction cooker, and an air inlet channel is disposed at the bottom of the induction cooker, one end of the air inlet channel communicates with the outside, and the other end of the air inlet channel communicates with the air inlet side of the heat dissipation fan; the second cavity is located below the first cavity and is used to place kitchen appliances, a door panel is disposed at the opening of the second cavity, and a door control switch is disposed in the second cavity, the door control switch sensing the opening and closing state of the door panel; it also includes a control unit, the heat dissipation fan and the door control switch being electrically connected to the control unit.

[0006] Optionally, there is a gap between the induction cooker and the wall constituting the first cavity, the gap forming at least a portion of the air intake channel.

[0007] Optionally, a fan wheel is provided inside the air box, and the fan wheel is electrically connected to the control unit.

[0008] Optionally, the wind box is provided with a smoke exhaust port, the air outlet side of the impeller is connected to the smoke exhaust port, and the wind box is connected to the outside through the smoke exhaust port.

[0009] Optionally, the induction cooker is electrically connected to the control unit.

[0010] Optionally, a switch bracket is fixedly provided on the front side of the housing, and an air inlet is provided on the switch bracket. The air inlet channel is connected to the outside through the air inlet.

[0011] Optionally, the air inlet is located on the front side of the housing and above the opening of the second cavity.

[0012] Optionally, the induction cooker is provided with a heat sink, which is located on the communication path between the first cavity and the air box.

[0013] Optionally, when the door control switch senses that the door panel is in a closed state, the control unit controls the cooling fan to rotate forward to draw in outside air; when the door control switch senses that the door panel is in an open state, the control unit controls the cooling fan to rotate in reverse to avoid drawing in outside air.

[0014] An integrated cooktop includes the aforementioned heat dissipation structure for an integrated cooktop induction cooker, wherein a steamer, oven, disinfection cabinet, or steam oven is disposed within the second cavity.

[0015] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects: In view of the technical problems of the shortcomings of existing integrated stoves, this utility model solves the problem of low heat dissipation efficiency of induction cookers in the enclosed space of integrated stoves, which leads to power limitation, through the layout design of the heat dissipation fan and air inlet channel. Furthermore, by linking the opening and closing of the door panel with the heat dissipation fan through the door control switch, it solves the problem of high temperature air or steam entering the induction cooker after the opening of kitchen appliances such as steam ovens and steam ovens, which causes abnormal operation of the induction cooker. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a heat dissipation structure for an integrated induction cooker, as proposed in an embodiment of this utility model. Detailed Implementation

[0017] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings and embodiments.

[0018] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the utility model. Furthermore, it should be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. The terms "first," "second," etc., used in this utility model are provided for the convenience of describing the technical solution of this utility model and have no specific limiting effect; they are all general terms and do not constitute a limitation on the technical solution of this utility model. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. 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 that do not contradict or conflict, all of which are within the scope of protection claimed by this utility model.

[0019] Example 1 Combined with appendix Figure 1 This embodiment proposes a heat dissipation structure for an integrated stove induction cooker, including a housing 1 and an induction cooker 2 disposed on the housing 1. The housing 1 includes a first cavity 101, a second cavity 102 and a bellows 103; the bellows 103 is used to communicate with the outside.

[0020] The first cavity 101 is located at the top of the casing 1. The first cavity 101 is connected to the air box 103. The induction cooker 2 is installed inside the first cavity 101. A cooling fan 3 is installed at the bottom of the induction cooker 2. An air inlet channel 4 is installed at the bottom of the induction cooker 2. One end of the air inlet channel 4 is connected to the outside, and the other end of the air inlet channel 4 is connected to the air inlet side of the cooling fan 3.

[0021] The second cavity 102 is located below the first cavity 101. The second cavity 102 is used to house kitchen appliances. A door panel 5 is provided at the opening of the second cavity 102. A door control switch 6 is provided inside the second cavity 102. The door control switch 6 is used to sense the opening and closing status of the door panel 5. It also includes a control unit 7, and the cooling fan 3 and the door control switch 6 are electrically connected to the control unit 7.

[0022] The heat dissipation structure of this embodiment is mainly used in integrated stoves that include kitchen appliances such as steam ovens, ovens, or steam ovens. The purpose is to prevent high-temperature steam or gas generated when the lower cabinet of such integrated stove is opened from entering the induction cooker 2 and affecting the normal operation of the induction cooker 2.

[0023] In this embodiment, the first cavity 101 is generally located at the top of the housing 1 and is used to assemble the induction cooker 2 to form the cooktop part of the integrated stove. The bottom of the first cavity 101 is generally a rigid structure such as a bottom shell fixed inside the housing 1. This rigid structure provides support for the induction cooker 2 on the one hand, and naturally separates the first cavity 101 and the second cavity 102 inside the housing 1 on the other hand.

[0024] Generally, there is a gap between the induction cooker 2 and the wall forming the first cavity 101, which constitutes at least a portion of the air intake channel 4. In conjunction with the foregoing embodiments, the bottom shell is part of the wall forming the first cavity 101; that is, the gap between the induction cooker 2 and the bottom shell can constitute all or at least part of the air intake channel 4, while the remaining portion of the air intake channel 4 can be formed by other structural gaps. Alternatively, in other embodiments, the air intake channel 4 can be a cavity structure disposed at the bottom of the induction cooker 2, preferably located between the first cavity 101 and the second cavity 102.

[0025] Regardless of the design, one end of the air intake channel 4 needs to be connected to the outside, usually to the front of the integrated stove (i.e. the side closest to the operator), and the other end of the air intake channel 4 needs to be connected to the air intake side of the heat dissipation fan 3 at the bottom of the induction cooker 2.

[0026] With the air intake channel 4 and the cooling fan 3 in place, the cooling fan 3 can be activated during the operation of the induction cooker 2 to draw in external cold air into the air intake channel 4. This air then passes through the induction cooker 2 to remove the heat generated during operation. The resulting hot air is ultimately drawn into the air box 103 and enters the flue and other external environments. Understandably, since the range hood is activated during normal operation of the integrated stove, a negative pressure exists within the air box 103, thus allowing the aforementioned airflow pattern to exist reasonably.

[0027] In other words, this embodiment solves the problem of low heat dissipation efficiency of the induction cooker 2 in the enclosed space of the integrated stove, which leads to limited power of the induction cooker 2, through the layout design of the heat dissipation fan 3 and the air intake channel 4.

[0028] Furthermore, in actual use, after the kitchen appliances such as steam ovens, ovens, or steam ovens in the second cavity 102 are working normally, if the door panel 5 is opened, the high-temperature air or steam inside the kitchen appliances will escape outward. If the cooling fan 3 is still working at this time, the high-temperature air or steam will be drawn into the air intake channel 4 and ultimately affect the normal operation of the induction cooker 2.

[0029] Therefore, in this embodiment, a door control switch 6 is further provided, which is used to sense the opening and closing state of the door panel 5. The door control switch 6 can be a variety of sensors, such as a contact switch or a magnetic induction sensor. Preferably, the door control switch 6 is a contact switch, used to abut against the door panel 5 to determine whether the door panel 5 is open or closed.

[0030] The door control switch 6, the cooling fan 3, and the control unit 7 (such as the computer board inside the integrated stove) are electrically connected. This allows the cooling fan 3 to perform the normal function of drawing in cold air when the door panel 5 is closed. When the door control switch 6 senses that the door panel 5 is open, it sends a signal to the control unit 7, which then controls the cooling fan 3 to reverse, preventing the high-temperature air or steam emitted after the kitchen appliance is opened from being drawn into the induction cooker 2. Therefore, by linking the opening and closing of the door panel 5 with the cooling fan 3 through the door control switch 6, the problem of high-temperature air or steam entering the induction cooker 2 after the opening of kitchen appliances such as steam ovens and steamers solves, thus preventing the induction cooker 2 from malfunctioning or even damaging its internal components.

[0031] Furthermore, in this embodiment, the induction cooker 2 can also be electrically connected to the control unit 7. In conjunction with the aforementioned implementation method, when the cooling fan 3 reverses, the power of the induction cooker 2 can be adjusted by the control unit 7 to reduce the heat generated by the induction cooker 2, thereby avoiding the impact of high temperature on the induction cooker 2.

[0032] Clearly, the design of this embodiment enhances the stability and lifespan of the induction cooker 2, providing reliable technical support for the multi-functional integration of integrated cooktops that include kitchen appliances such as steam ovens.

[0033] In a preferred embodiment, a fan wheel 8 is installed inside the air box 103. The fan wheel 8 is generally designed to enable the integrated stove to extract oil fumes. In this embodiment, the fan wheel 8 is electrically connected to the control unit 7, allowing the exhaust fan 3 to operate when the door panel 5 is opened and the cooling fan 3 reverses. Furthermore, an exhaust port 30 is provided on the air box 103, and the exhaust side of the fan wheel 8 is connected to the exhaust port 30. The air box 103 is connected to the outside environment through the exhaust port 30. This better ensures the discharge of smoke and hot air.

[0034] In this embodiment, the air intake channel 4 needs to have an air inlet that communicates with the external space. Preferably, a switch bracket 9 is fixedly installed on the front side of the housing 1, and an air inlet is provided on the switch bracket 9. The air intake channel 4 communicates with the outside through the air inlet. In conjunction with the aforementioned embodiments, the switch bracket 9 can be used to form part of the air intake channel 4. The switch bracket 9 is originally used to configure the necessary operating switches of the integrated stove. By setting an air inlet on the switch bracket 9, the air intake channel 4 can be connected to the external environment.

[0035] In a preferred embodiment, the air inlet is located on the front side of the housing 1, and above the opening of the second cavity 102. Positioning the air inlet on the front of the housing 1 addresses scenarios where the installation environment of some integrated cooktops is limited, lacking airflow space on both sides. In other words, the front air inlet allows outside air to flow in when there is no airflow space on the sides of the integrated cooktop, ensuring the heat dissipation effect of the induction cooker 2. Positioning the air inlet above the opening of the second cavity 102 is to be as close as possible to the induction cooker 2, shortening the length of the airflow channel 4 and ensuring effective airflow cooling.

[0036] It is precisely because this embodiment cleverly utilizes the door control switch 6 to sense the opening and closing state of the door panel 5 that, when the door control switch 6 senses that the door panel 5 is in the closed state, the control unit 7 can control the cooling fan 3 to rotate forward to draw in outside air; when the door control switch 6 senses that the door panel 5 is in the open state, the control unit 7 can control the cooling fan 3 to rotate in reverse to avoid drawing in outside air. Therefore, the air inlet can be set above the opening of the second cavity 102. When the door panel 5 is open, the water vapor and hot air escaping from the kitchen appliance will not be drawn into the air inlet channel, and the length of the air inlet channel 4 can be effectively shortened to ensure the cooling effect of airflow.

[0037] Preferably, the switch bracket 9 has structural gaps or mesh openings, so that the air inlet is composed of local through holes or gaps with small ventilation areas. This configuration can prevent the intake of large debris, thereby avoiding affecting the normal operation of the induction cooker 2.

[0038] In other preferred embodiments, the induction cooker 2 is provided with a heat sink 20, which is located on the communication path between the first cavity 101 and the fan box 103. The heat sink 20 is generally located at the bottom of the induction cooker 2, close to the heat center of the induction cooker 2. Most of the heat generated when the induction cooker 2 is working will be transferred to the heat sink 20. The structure of the heat sink 20 itself gives it a large heat dissipation area, and the heat sink 20 is located on the communication path between the first cavity 101 and the fan box 103. Therefore, when the airflow flows, it can have a large area of ​​heat exchange with the airflow, thereby playing a good role in heat dissipation for the induction cooker 2.

[0039] In summary, addressing the technical problem that existing integrated cooktops are not convenient for integrating induction cooker 2, this embodiment solves the problem of low heat dissipation efficiency of induction cooker 2 in the enclosed space of the integrated cooktop, which leads to power limitation, through the layout design of the cooling fan 3 and the air intake channel 4. Furthermore, by linking the opening and closing of the door panel 5 with the cooling fan 3 through the door control switch 6, the problem of high-temperature air or steam entering the induction cooker 2 after the opening of kitchen appliances such as steam ovens and steam ovens causes abnormal operation of the induction cooker 2 is solved.

[0040] Example 2 Combined with appendix Figure 1 This embodiment proposes an integrated stove, which includes a heat dissipation structure for an integrated stove induction cooker as described in the technical solution of embodiment 1, wherein a steamer, oven, disinfection cabinet or steam oven is provided in the second cavity 102.

[0041] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited to this. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A heat dissipation structure for an integrated induction cooker, comprising a housing (1) and an induction cooker (2) disposed on the housing (1), characterized in that, The housing (1) includes a first cavity (101), a second cavity (102), and a bellows (103); the bellows (103) is used to communicate with the outside world; The first cavity (101) is located at the top of the casing (1). The first cavity (101) is connected to the bellows (103). The induction cooker (2) is disposed in the first cavity (101). A cooling fan (3) is disposed at the bottom of the induction cooker (2). An air inlet channel (4) is disposed at the bottom of the induction cooker (2). One end of the air inlet channel (4) is connected to the outside. The other end of the air inlet channel (4) is connected to the air inlet side of the cooling fan (3). The second cavity (102) is located below the first cavity (101). The second cavity (102) is used to place kitchen appliances. A door panel (5) is provided at the opening of the second cavity (102). A door control switch (6) is provided inside the second cavity (102). The door control switch (6) is used to sense the opening and closing state of the door panel (5). It also includes a control unit (7), and the cooling fan (3) and the door switch (6) are electrically connected to the control unit (7).

2. The heat dissipation structure for an integrated induction cooker according to claim 1, characterized in that, There is a gap between the induction cooker (2) and the wall forming the first cavity (101), and the gap forms at least part of the air intake channel (4).

3. The heat dissipation structure for an integrated induction cooker according to claim 1, characterized in that, The wind box (103) is equipped with a wind wheel (8), which is electrically connected to the control unit (7).

4. A heat dissipation structure for an integrated induction cooker according to claim 3, characterized in that, The wind box (103) is provided with a smoke exhaust port (30), the air outlet side of the impeller (8) is connected to the smoke exhaust port (30), and the wind box (103) is connected to the outside through the smoke exhaust port (30).

5. A heat dissipation structure for an integrated induction cooker according to claim 1, characterized in that, The induction cooker (2) is electrically connected to the control unit (7).

6. A heat dissipation structure for an integrated induction cooker according to claim 1, characterized in that, A switch bracket (9) is fixedly installed on the front side of the housing (1). An air inlet is provided on the switch bracket (9), and the air inlet channel (4) is connected to the outside through the air inlet.

7. A heat dissipation structure for an integrated induction cooker according to claim 6, characterized in that, The air inlet is located on the front side of the housing (1) and above the opening of the second cavity (102).

8. A heat dissipation structure for an integrated induction cooker according to claim 1, characterized in that, The induction cooker (2) is provided with a heat sink (20), which is located on the communication path between the first cavity (101) and the bellows (103).

9. A heat dissipation structure for an integrated induction cooker according to claim 1, characterized in that, When the door control switch (6) senses that the door panel (5) is in a closed state, the control unit (7) controls the cooling fan (3) to rotate forward to draw in outside air; when the door control switch (6) senses that the door panel (5) is in an open state, the control unit (7) controls the cooling fan (3) to rotate in reverse to avoid drawing in outside air.

10. An integrated cooktop, comprising a heat dissipation structure for an integrated cooktop induction cooker as described in any one of claims 1-9, characterized in that, The second cavity (102) is equipped with a steamer, oven, sterilizer or steam oven.

Images