Electromagnetic oven with good heat dissipation effect

Abstract

The induction cooker with the good heat dissipation effect comprises a cooker body, a wind shielding structure is arranged in the cooker body, the cooker body is divided into an electric appliance area, a heat dissipation area and a control area through the wind shielding structure, and a heat dissipation fan used for dissipating heat of electric appliance elements in the electric appliance area is arranged in the cooker body. The height A of the wind shielding structure is higher than the height C of the cooling fan, so that hot air in the electric appliance area is not communicated with the control area. Specifically, the height A of the wind shielding structure is higher than the height C of the heat dissipation fan, so that hot air for heat dissipation of the electric appliance area by the heat dissipation fan cannot flow into the control area through the wind shielding structure, and the wind shielding structure is arranged between the electric appliance area and the heat dissipation area to form effective hot air isolation. Therefore, hot air generated by the heat dissipation fan can only flow in the electric appliance area and the heat dissipation area and is prevented from entering the control area, the risk of damage to the control panel is reduced, and the product quality is improved. The device is simple in structure, reliable in performance and easy to realize.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic cookers, in particular to an electromagnetic cooker with good heat dissipation effect. Background Art

[0002] Induction cookers are a commonly used household appliance. With the needs of different usage scenarios, there are two types of induction cookers on the market: concave and flat. Among them, concave induction cookers generally have higher heating power, so better heat dissipation effect is required.

[0003] Chinese patent document number CN218763554U disclosed an induction cooker for concave cookware in 2023, specifically including a furnace body, an opening at the top of the furnace body, a concave plate made of high-temperature resistant plastic, a mounting hole at the bottom center of the concave plate, and a flat plate made of microcrystalline glass on the mounting hole. In the above-mentioned patent document, when the heat dissipation fan dissipates heat from the coil disk and the circuit board, the hot air will flow through the control component and then be discharged to the outside, causing the components in the control component to be easily damaged.

[0004] Therefore, further improvement is needed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an induction cooker with good heat dissipation effect to overcome the shortcomings of the prior art. The wind shielding structure reduces the entry of hot air into the control area, reduces damage to the control panel, and improves product quality. It has a simple structure and reliable performance.

[0006] An induction cooker with good heat dissipation effect designed for this purpose comprises a body, a wind shield structure is arranged in the body, the body is divided into an electrical area, a heat dissipation area and a control area by the wind shield structure, a heat dissipation fan is arranged in the body for dissipating heat to electrical components in the electrical area, a height dimension A of the wind shield structure is higher than a height dimension C of the heat dissipation fan, so that hot air in the electrical area is not conducted to the control area.

[0007] The wind shielding structure includes a first extending edge and a second extending edge of the heat dissipation fan, and a height dimension D of the first extending edge is greater than a height dimension F of the second extending edge.

[0008] The wind shielding structure further includes a surrounding edge, and the surrounding edge is located between the first extending edge and the second extending edge. The first extending edge, the second extending edge and the surrounding edge surround the heat dissipation fan.

[0009] The first extending side, the second extending side and the surrounding side are in a U shape.

[0010] The windshield structure further comprises a windshield edge, and the windshield edge is arranged to be raised relative to the surrounding edge.

[0011] There is more than one heat dissipation fan, and more than one wind shielding structure is provided corresponding to the heat dissipation fan, and the more than one wind shielding structure is in a B shape.

[0012] The heat dissipation area is provided with a boss, and the heat dissipation area is higher than the electrical area and the control area through the boss.

[0013] The electrical components include a circuit board and a coil disk, the circuit board is located on the electrical area, the coil disk is located on the electrical area and the heat dissipation area, the heat dissipation area is provided with an air inlet, and the electrical area is provided with an air outlet. When the heat dissipation fan is working, cold air from the outside is sucked in through the air inlet, and the cold air is discharged from the air outlet after dissipating the heat to the circuit board and the coil disk in the electrical area; a control panel is provided on the control area, and the control panel is electrically connected to the circuit board.

[0014] The bottom of the machine body is provided with raised supporting feet.

[0015] A concave plate is arranged on the machine body, and a decorative ring is arranged between the top outer edge of the concave plate and the machine body.

[0016] The above embodiment is an induction cooker with good heat dissipation effect, including a body, a windshield structure is arranged in the body, and the body is divided into an electrical area, a heat dissipation area and a control area by the windshield structure. A heat dissipation fan for dissipating heat to the electrical components in the electrical area is arranged in the body, and the height dimension A of the windshield structure is higher than the height dimension C of the heat dissipation fan, so that the hot air in the electrical area is not connected to the control area. Specifically, the height dimension A of the windshield structure is higher than the height dimension C of the heat dissipation fan. The purpose of this design is to prevent the hot air dissipated from the electrical area by the heat dissipation fan from flowing into the control area through the windshield structure. The windshield structure is arranged between the electrical area and the heat dissipation area to form an effective hot air isolation, so that the hot air generated by the heat dissipation fan can only flow in the electrical area and the heat dissipation area, avoiding entering the control area, reducing the risk of damage to the control panel, and improving product quality. The design is simple in structure, reliable in performance, and easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and the description thereof are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The figure is a schematic diagram of the overall structure of an embodiment of the utility model.

[0020] Figure 2 It is a cross-sectional view of the overall structure of an embodiment of the utility model.

[0021] Figure 3 This is an exploded view of the overall structure of an embodiment of the utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the electrical area, the heat dissipation area, the control area and the heat dissipation fan in one embodiment of the utility model.

[0023] Figure 5 It is a cross-sectional view of the electrical area, heat dissipation area, control area and heat dissipation fan structure in one embodiment of the utility model.

[0024] Figure 6 It is a schematic diagram of the electrical area, heat dissipation area, control area structure and wind shield structure in one embodiment of the utility model.

[0025] Figure 7 It is a cross-sectional view of the electrical area, heat dissipation area, control area structure and wind shield structure in one embodiment of the utility model. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0027] like Figure 1-Figure 7 As shown, an induction cooker with good heat dissipation effect is provided, including a body 1, a wind shield structure 2 is arranged in the body 1, the body 1 is divided into an electrical area 101, a heat dissipation area 102 and a control area 103 by the wind shield structure 2, a heat dissipation fan 3 for dissipating heat from electrical components in the electrical area 101 is arranged in the body 1, a height dimension A of the wind shield structure 2 is higher than a height dimension C of the heat dissipation fan 3, so that the hot air in the electrical area 101 is not conducted to the control area 103.

[0028] Specifically, the height dimension A of the windshield structure 2 is higher than the height dimension C of the heat dissipation fan 3. The purpose of this design is to prevent the hot air dissipated by the heat dissipation fan 3 from the electrical area 101 from flowing into the control area 103 through the windshield structure 2. The windshield structure 2 is arranged between the electrical area 101 and the heat dissipation area 102 to form an effective hot air isolation, so that the hot air generated by the heat dissipation fan 3 can only flow in the electrical area 101 and the heat dissipation area 102, avoiding entering the control area 103, reducing the risk of damage to the control panel and improving product quality. The design is simple in structure, reliable in performance, and easy to implement.

[0029] Further, if Figure 3 and Figure 6 As shown, the wind shielding structure 2 includes a first extending edge 201 and a second extending edge 202 of the heat dissipation fan 3 , and a height dimension D of the first extending edge 201 is greater than a height dimension F of the second extending edge 202 .

[0030] Specifically, the first extended edge 201 and the second extended edge 202 of the wind shield structure 2 are respectively located on both sides of the heat dissipation fan 3, and the height dimension D of the first extended edge 201 is higher than the height dimension F of the second extended edge 202. This design makes the hot air flow more smoothly in the electrical area 101 and the heat dissipation area 102, and further prevents the hot air from entering the control area 103.

[0031] Further, if Figure 3 , Figure 4 and Figure 6 As shown, the wind shielding structure 2 further includes a surrounding edge 203 , which is located between the first extending edge 201 and the second extending edge 202 . The first extending edge 201 , the second extending edge 202 and the surrounding edge 203 surround the heat dissipation fan 3 .

[0032] Specifically, the surrounding edge 203 is located between the first extended edge 201 and the second extended edge 202, surrounding the heat dissipation fan 3, ensuring that the hot air generated by the heat dissipation fan 3 is effectively guided to the heat dissipation area 102, and further preventing the hot air from entering the control area 103, thereby improving the heat dissipation effect of the induction cooker, extending the service life of the control panel and components, and improving the overall product quality.

[0033] Further, if Figure 3 , Figure 4 and Figure 6 As shown, the first extending edge 201 , the second extending edge 202 and the surrounding edge 203 are in a U shape.

[0034] Specifically, the U-shaped structure formed by the first extended edge 201, the second extended edge 202 and the surrounding edge 203 of the wind shield structure 2 effectively isolates the hot air in the electrical area 101 and the heat dissipation area 102, preventing the hot air from entering the control area 103, thereby protecting the components in the control area 103.

[0035] Further, if Figure 3 , Figure 4 and Figure 6 As shown, the windshield structure 2 further includes a windshield edge 204 , and the windshield edge 204 is arranged to be raised relative to the surrounding edge 203 .

[0036] Specifically, the wind-shielding edge 204 is raised relative to the surrounding edge 203 , which further enhances the isolation effect of hot air and ensures that the hot air does not enter the control area 103 .

[0037] Further, if Figure 3 , Figure 4 and Figure 6 As shown, there is more than one heat dissipation fan 3, and more than one wind shielding structure 2 is provided corresponding to the heat dissipation fan 3, and the more than one wind shielding structure 2 is in a B shape.

[0038] Specifically, in this embodiment, two heat dissipation fans 3 are provided, and two wind shield structures 2 are provided corresponding to the two heat dissipation fans 3. The two wind shield structures 2 are in a B shape in the body 1, and a wind shield edge 204 is provided between the two wind shield structures 2, which effectively isolates the hot air in the electrical area 101 and the heat dissipation area 102, prevents the hot air from entering the control area 103, thereby protecting the components in the control area.

[0039] Further, if Figure 3 , Figure 4 and Figure 6 As shown, a boss 1021 is provided on the heat dissipation area 102 , and the heat dissipation area 102 is higher than the electrical area 101 and the control area 103 through the boss 1021 .

[0040] Specifically, a boss 1021 is provided on the heat dissipation area 102, so that the heat dissipation area 102 is higher than the electrical area 101 and the control area 103 through the boss 1021. This design helps to improve the heat dissipation effect, because hot air naturally rises, and the boss 1021 makes it easier for hot air to be discharged from the heat dissipation area 102; through the design of multiple wind shielding structures 2 and the boss 1021, the hot air is effectively directed to the electrical area 101 and the heat dissipation area 102 to prevent it from entering the control area 103, thereby reducing the risk of damage to the control panel 6 and its components due to overheating.

[0041] Further, if Figure 2 and Figure 3As shown, the electrical components include a circuit board 4 and a coil disk, the circuit board 4 is located on the electrical area 101, the coil disk is located on the electrical area 101 and the heat dissipation area 102, the heat dissipation area 102 is provided with an air inlet 1022, and the electrical area 101 is provided with an air outlet 1011. When the heat dissipation fan 3 is working, cold air from the outside is drawn in through the air inlet 1022, and the cold air dissipates the heat from the circuit board 4 and the coil disk in the electrical area 101 and is discharged from the air outlet 1011; a control panel 6 is provided on the control area 103, and the control panel 6 is electrically connected to the circuit board 4.

[0042] Specifically, through the design of the heat dissipation fan 3 and the air inlet and outlet holes 1022, it is ensured that cold air can effectively flow through the electrical area 101, and the circuit board 4 and the coil disk are fully cooled, thereby improving the product quality and the heat dissipation effect of the induction cooker, and extending the service life of the control panel 6 and components, thereby improving the overall product quality; the control panel 6 is electrically connected to the circuit board 4, which facilitates the overall control and operation of the induction cooker.

[0043] Further, if Figure 1 As shown, a raised support foot 7 is provided at the bottom of the machine body 1 .

[0044] Specifically, the support feet 7 are designed so that the machine body 1 is spaced a distance from the plane, thereby ensuring smooth flow of the air inlet 1022 and the air outlet 1011, and helping to improve the overall heat dissipation effect.

[0045] Further, if Figure 1 and Figure 3 As shown, a concave plate 8 is provided on the machine body 1 , and a decorative ring 9 is provided between the top outer edge of the concave plate 8 and the machine body 1 .

[0046] Specifically, the design of the concave plate 8 and the decorative ring 9 improves the aesthetic appearance of the induction cooker, and also contributes to the coordination and unification of the overall design.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0048] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0049] In the present invention, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0051] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0052] It should also be understood that when explaining the connection relationship or positional relationship of elements, although not explicitly described, the connection relationship and positional relationship are interpreted as including an error range, which should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "approximately", "approximately" or "substantially" may mean within one or more standard deviations, which are not limited here.

[0053] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An induction cooker with good heat dissipation effect, characterized in that: The machine comprises a body (1), wherein a windshield structure (2) is provided in the body (1), wherein the body (1) is divided into an electrical area (101), a heat dissipation area (102) and a control area (103) by the windshield structure (2), wherein a heat dissipation fan (3) for dissipating heat from electrical components in the electrical area (101) is provided in the body (1), wherein a height dimension A of the windshield structure (2) is higher than a height dimension C of the heat dissipation fan (3), so that hot air in the electrical area (101) is not conducted to the control area (103).

2. The electromagnetic cooker with good heat dissipation effect according to claim 1, characterized in that: The wind shield structure (2) comprises a first extending edge (201) and a second extending edge (202) of the heat dissipation fan (3), wherein a height dimension D of the first extending edge (201) is greater than a height dimension F of the second extending edge (202).

3. The electromagnetic cooker with good heat dissipation effect according to claim 2, characterized in that: The wind shield structure (2) further comprises a surrounding edge (203), wherein the surrounding edge (203) is located between the first extending edge (201) and the second extending edge (202), and the first extending edge (201), the second extending edge (202) and the surrounding edge (203) surround the heat dissipation fan (3).

4. The electromagnetic cooker with good heat dissipation effect according to claim 3, characterized in that: The first extending edge (201), the second extending edge (202) and the surrounding edge (203) are in a U shape.

5. The electromagnetic cooker with good heat dissipation effect according to claim 3, characterized in that: The windshield structure (2) further comprises a windshield edge (204), wherein the windshield edge (204) is arranged to be raised relative to the surrounding edge (203).

6. The induction cooker with good heat dissipation effect according to claim 1, characterized in that: There is at least one heat dissipation fan (3), and at least one wind shielding structure (2) is provided corresponding to the heat dissipation fan (3), and the at least one wind shielding structure (2) is in a B shape.

7. The electromagnetic cooker with good heat dissipation effect according to claim 1, characterized in that: A boss (1021) is provided on the heat dissipation area (102), and the heat dissipation area (102) is higher than the height of the electrical area (101) and the control area (103) through the boss (1021).

8. The induction cooker with good heat dissipation effect according to claim 1, characterized in that: The electrical component comprises a circuit board (4) and a coil disk, the circuit board (4) being located on the electrical area (101), the coil disk being located on the electrical area (101) and the heat dissipation area (102), the heat dissipation area (102) being provided with an air inlet (1022), the electrical area (101) being provided with an air outlet (1011), the heat dissipation fan (3) drawing in external cold air from the air inlet (1022) when in operation, the cold air being discharged from the air outlet (1011) after dissipating heat from the circuit board (4) and the coil disk in the electrical area (101); and a control panel (6) being provided on the control area (103), the control panel (6) being electrically connected to the circuit board (4).

9. The electromagnetic cooker with good heat dissipation effect according to claim 1, characterized in that: The bottom of the machine body (1) is provided with a raised supporting foot (7).

10. The electromagnetic cooker with good heat dissipation effect according to claim 1, characterized in that: A concave plate (8) is provided on the machine body (1), and a decorative ring (9) is provided between the top outer edge of the concave plate (8) and the machine body (1).

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