CN212261133U - Heat dissipation assembly and cooking utensil with same - Google Patents
Heat dissipation assembly and cooking utensil with same Download PDFInfo
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- CN212261133U CN212261133U CN202020235095.6U CN202020235095U CN212261133U CN 212261133 U CN212261133 U CN 212261133U CN 202020235095 U CN202020235095 U CN 202020235095U CN 212261133 U CN212261133 U CN 212261133U
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Abstract
The utility model discloses a radiator unit and have its cooking utensil, this radiator unit includes the base, at least one air guide and fan, the base sets up the bottom at cooking utensil's box, be equipped with on the base hold the chamber and with the fresh air inlet that holds the chamber intercommunication, hold the chamber and be used for installing cooking utensil's automatically controlled subassembly, be equipped with the wind-guiding passageway on the air guide, the one end and the appearance chamber intercommunication of wind-guiding passageway, the other end of wind-guiding passageway is used for and is located the regional intercommunication of the electric component installation in the outside of box, the fan sets up in holding the chamber, the fan is used for circulating the air to holding chamber and electric component installation region. When the heat dissipation assembly is used for a cooking appliance, under the action of the fan, external air enters the containing cavity through the air inlet and exchanges heat with the electric control assembly, and then reaches the electric assembly mounting area through the air guide channel to exchange heat with the electric assembly, so that the multi-position cooling of the electric control assembly and the electric assembly is realized, the structure of the heat dissipation assembly is simplified, the occupied space is small, and the assembly is simple.
Description
Technical Field
The utility model relates to a cooking equipment technical field especially relates to a heat radiation component. The utility model discloses still relate to a cooking utensil.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
Cooking utensil (for example steam ager or steaming oven) is including electrical component, automatically controlled subassembly and have the box in culinary art chamber, and electrical component and automatically controlled subassembly all set up on the box, and the culinary art chamber cooks its inside food through high temperature, and in food culinary art process, the high temperature in culinary art chamber can transmit to electrical component and automatically controlled subassembly on to influence electrical component and automatically controlled subassembly's life.
Among the prior art, through set up thermal-insulated thermal insulation material such as thermal-insulated cotton with automatically controlled subassembly and electrical component respectively with the box isolation in the box outside to avoid the high temperature in culinary art chamber to the influence that automatically controlled subassembly and electrical component produced, however, thermal-insulated cotton occupation space is big, and the installation is not convenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving at least the problem of how to provide simple structure, the radiator unit of being convenient for installation for cooking utensil's automatically controlled subassembly and electrical component. The purpose is realized by the following technical scheme:
a first aspect of the present invention provides a heat dissipation assembly for a cooking appliance, the heat dissipation assembly includes:
the base is arranged at the bottom of a box body of the cooking appliance, a containing cavity and an air inlet hole communicated with the containing cavity are formed in the base, and the containing cavity is used for installing an electric control assembly of the cooking appliance;
the air guide piece is provided with an air guide channel, one end of the air guide channel is communicated with the accommodating cavity, and the other end of the air guide channel is used for being communicated with an electric component mounting area positioned on the outer side of the box body;
the fan is arranged in the containing cavity and used for circulating outside air to the containing cavity and the electric component mounting area.
According to the heat dissipation component of the utility model, when the heat dissipation component is used for a cooking appliance, the base is arranged at the bottom of the box body of the cooking appliance, the electric control component of the cooking appliance is arranged in the containing cavity of the base, the electric component of the cooking appliance is arranged at the outer side of the box body of the cooking appliance, the air guide component connects the containing cavity with the mounting area of the electric component, when the cooking appliance is used, the fan is started, external air enters the containing cavity through the air inlet hole of the base under the action of the fan, and the air entering the containing cavity exchanges heat with the electric control component in the containing cavity, thereby realizing the cooling of the electric control component, under the effect of the fan, the air in the cavity reaches the electric component mounting area through the air guide channel of the air guide member, and heat exchange is carried out between the air and the electric component located in the electric component mounting area, so that the electric component is cooled. In with external air cycle to cooking utensil through the fan, realized cooling down cooking utensil's automatically controlled subassembly and electrical component, guaranteed the stable efficient operation of automatically controlled subassembly and electrical component, in addition, realized the cooling of cooking utensil multiposition through a fan, effectively simplified heat-radiating component's structure, occupation space is little and the assembly is simple, the miniaturized production of the product of being convenient for and the manufacturing cost of reduction product.
In addition, according to the utility model discloses a radiator unit still can have following additional technical characterstic:
in some embodiments of the present invention, the base comprises:
a bottom plate portion fixedly connected with the bottom of the box body, wherein a groove-shaped structure is formed on the bottom plate portion;
a top plate portion detachably engaged with the bottom plate portion to close the groove-like structure to form the cavity.
In some embodiments of the present invention, the inner bottom surface of the groove-shaped structure is provided with a mounting position, the mounting position is used for mounting the electric control assembly, and the air inlet hole is disposed on the inner bottom surface of the groove-shaped structure and spaced from the mounting position.
The utility model discloses an in some embodiments, be equipped with the exhaust vent on the roof portion, the exhaust vent with the fresh air inlet is staggered mode setting, the wind-guiding passageway passes through the exhaust vent with hold the chamber intercommunication.
In some embodiments of the present invention, the top plate is provided with a flange, the air outlet is provided on the flange, and the flange cooperates with the groove-shaped structure to form a side wall of the cavity.
In some embodiments of the present invention, the air guiding member is a plate-shaped member, the plate-shaped member is formed with a groove-shaped portion by bending, and the groove-shaped portion is used for surrounding the outer surface of the back plate of the box body to form the air guiding channel.
In some embodiments of the present invention, the air guide is detachably connected to the outer surface of the back plate, and the other end of the air guide channel is used for communicating with the installation position of the hot air motor of the electrical component.
In some embodiments of the present invention, the air inlet holes are mesh structures.
In some embodiments of the present invention, the fan is an axial flow fan, and the axial flow fan is disposed in the air inlet hole.
A second aspect of the present invention provides a cooking appliance, the cooking appliance including:
a heat sink assembly according to the above;
the heat dissipation assembly is arranged at the bottom of the box body, an electrical assembly mounting area is arranged on the box body, and the electrical assembly mounting area is communicated with the accommodating cavity through the air guide piece;
an electrical component disposed at the electrical component mounting area;
the electric control assembly is arranged in the containing cavity.
According to the utility model discloses a cooking utensil, wherein, heat radiating component's base sets up the bottom at cooking utensil's box, cooking utensil's automatically controlled unit mount holds the intracavity at the base, cooking utensil's electrical component sets up the outside at cooking utensil's box, the air guide will hold the installation region intercommunication of chamber and electrical component, when cooking utensil uses, start the fan, under the effect of fan, external air enters into through the inlet port of base and holds the intracavity, and the air that gets into to hold the intracavity carries out the heat exchange with the automatically controlled subassembly that holds the intracavity, thereby the cooling of automatically controlled subassembly has been realized, under the effect of fan, hold the air that holds the intracavity and reachd electrical component installation region through the wind-guiding passageway of air guide, utilize the air to carry out the heat exchange with the electrical component that is located electrical component installation region, thereby realized the cooling to electrical component. In with external air cycle to cooking utensil through the fan, realized cooling down cooking utensil's automatically controlled subassembly and electrical component, guaranteed the stable efficient operation of automatically controlled subassembly and electrical component, in addition, realized the cooling of cooking utensil multiposition through a fan, effectively simplified heat-radiating component's structure, occupation space is little and the assembly is simple, the miniaturized production of the product of being convenient for and the manufacturing cost of reduction product.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:
fig. 1 schematically shows a structural schematic view (partial structure) of a cooking appliance according to an embodiment of the present invention;
FIG. 2 is an exploded view of the cooking appliance of FIG. 1;
fig. 3 is an exploded view of a heat dissipating assembly of the cooking appliance shown in fig. 2 (wind guide is not shown);
fig. 4 is a schematic structural view of the wind guide of the cooking appliance shown in fig. 2.
The reference numbers are as follows:
100 is a cooking utensil;
10 is a box body, 11 is a connecting hole;
20 is a base, 21 is a top plate part, 211 is a flanging, 212 is an air outlet hole, 22 is a bottom plate part, 221 is an air inlet hole, 222 is a groove-shaped structure, and 223 is an installation position;
30 is an air guide, 31 is a groove-shaped part;
40 is a hot air motor;
50 is a fan;
60 is a water pump;
70 is a circuit board.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 4, according to the utility model discloses an embodiment, the utility model provides a heat dissipation assembly for cooking utensil 100, heat dissipation assembly includes base 20, at least one wind-guiding member 30 and fan 50, base 20 is used for setting up the bottom at cooking utensil 100's box 10, be equipped with on base 20 and hold the chamber and with the fresh air inlet 221 who holds the chamber intercommunication, hold the chamber and be used for installing cooking utensil 100's automatically controlled subassembly, be equipped with the wind-guiding passageway on the wind-guiding member 30, the one end and the appearance chamber intercommunication of wind-guiding passageway, the other end of wind-guiding passageway is used for and is located the regional intercommunication of electric component installation in the outside of box 10, fan 50 sets up in holding the chamber, fan 50 is used for with external air cycle to holding chamber and electric component installation region.
Specifically, when the heat dissipation assembly is used in the cooking appliance 100, the base 20 is disposed at the bottom of the cabinet 10 of the cooking appliance 100, the electric control assembly of the cooking appliance 100 is installed in the cavity of the base 20, the electric assembly of the cooking appliance 100 is disposed outside the cabinet 10 of the cooking appliance 100, the air guide 30 communicates the cavity with the installation region of the electric assembly, when the cooking utensil 100 is used, the fan 50 is started, and under the action of the fan 50, the outside air enters the cavity through the air inlet hole of the base 20, and the air entering the containing cavity exchanges heat with the electric control component in the containing cavity, thereby realizing the cooling of the electric control component, under the action of the fan 50, the air in the cavity reaches the electrical component mounting area through the air guide channel of the air guide member 30, and the air exchanges heat with the electrical component located in the electrical component mounting area, so that the temperature of the electrical component is reduced. In circulating external air to cooking utensil 100 through fan 50, realized cooling down the automatically controlled subassembly and the electrical component of cooking utensil 100, guaranteed the operation of the stable efficient of automatically controlled subassembly and electrical component, in addition, realized the cooling of cooking utensil 100 multiposition through a fan 50, effectively simplified heat radiation assembly's structure, occupation space is little and the assembly is simple, the miniaturized production of the product of being convenient for and the manufacturing cost of reduction product.
It should be understood that the cavity on the base 20 is a relatively closed space, the cavity is communicated with the outside only through the air inlet hole 221, when the fan 50 is started, the fan 50 forms a negative pressure in the cavity, the outside air is sucked into the cavity through the air inlet hole 221, and the air contacts with the electric control assembly installed in the cavity in the process of flowing in the cavity, so that heat exchange is realized, the temperature rise of the electric control assembly is reduced, and the electric control assembly can stably and effectively operate, in addition, under the action of the fan 50, the air in the cavity is delivered to the electric assembly installation area through the air guide channel of the air guide member 30, heat exchange is performed with the electric assembly by using the air, the temperature rise of the electric assembly is reduced, and stable and efficient operation of the electric assembly is ensured.
It should be noted that one end of the air guide 30 is communicated with the cavity located at the bottom of the box 10, the other end of the air guide 30 is communicated with the electrical component mounting area, and the electrical component mounting area of the cooking appliance 100 is located at the outer side of the side wall of the box 10, that is, the electrical component mounting area is located above the base 20, so that the power of the air entering the electrical component mounting area through the cavity is reduced, the selection cost of the fan 50 is reduced, and the manufacturing cost of the cooking appliance 100 is reduced.
In addition, the electric component mounting area of the cooking appliance 100 is located outside the box body 10, and the electric component mounting area may be one area, that is, each module (hot air motor 40, stove lamp, flow meter, etc.) of the electric component is mounted in one area, in this case, one air guide 30 may be used, and heat dissipation of all the electric components can be realized by one air guide 30; the electrical component mounting area may be a plurality of areas, that is, each module in the electrical component is dispersedly mounted on the outer side of the box 10, in this case, the air guide 30 is plural, and each air guide 30 corresponds to one module, so that heat dissipation of each module of the electrical component is ensured, and the electrical component can stably and efficiently operate.
It is further understood that, as shown in fig. 1 to 3, the base 20 includes a bottom plate portion 22 and a top plate portion 21, the bottom plate portion 22 is used for being fixedly connected with the bottom of the box 10, a groove-shaped structure 222 is formed on the bottom plate portion 22, and the top plate portion 21 is detachably engaged with the bottom plate portion 22 to close the groove-shaped structure 222, so as to form the cavity. Specifically, the groove-shaped structure 222 is formed on the bottom plate portion 22, when the top plate portion 21 is matched with the bottom plate portion 22, the opening end of the groove-shaped structure 222 is abutted to the top plate portion 21, so that the groove-shaped structure 222 is relatively closed, the top plate portion 21 and the groove-shaped structure 222 surround to form a containing cavity, the bottom plate portion 22 and the top plate portion 21 are separately manufactured, and then the base 20 is formed through assembling of the bottom plate portion 22 and the top plate portion 21.
It should be noted that the top plate 21 and the bottom plate 22 are connected by screws or clamping, so as to ensure the overall strength and stability of the base 20, and further avoid the impact of the high temperature of the cooking cavity on the electric control assembly and the electric assembly.
In addition, in the present application, the bottom plate portion 22 and the top plate portion 21 are both metal stamping parts, so as to further improve the overall strength of the base 20, and in other embodiments, the bottom plate portion 22 and the top plate portion 21 are both plastic parts and are manufactured by injection molding, so as to reduce the manufacturing cost of the base 20.
Further, as shown in fig. 3, the inner bottom surface of the slot-like structure 222 is provided with a mounting position 223, the mounting position 223 is used for mounting the electric control component, and the air inlet hole 221 is arranged on the inner bottom surface of the slot-like structure 222 and is spaced from the mounting position 223. Specifically, when the heat dissipation assembly is used for the cooking appliance 100, the base 20 is arranged at the bottom of the box 10 of the cooking appliance 100, the groove-shaped structure 222 and the top plate portion 21 surround to form a containing cavity, the air inlet hole 221 is formed in the inner bottom surface of the groove-shaped structure 222, namely, the air inlet hole 221 faces the placing end face of the cooking appliance 100, the whole appearance of the cooking appliance 100 is not affected, so that the consistency of the appearance of the cooking appliance 100 is ensured, and the popularization and the use of products are facilitated; a installation position 223 for automatically controlled subassembly sets up on the interior bottom surface of channel-like structure 222, and top plate 21 is connected with box 10, and automatically controlled subassembly and top plate 21 interval set up to the influence of the high temperature of further having avoided the culinary art chamber to automatically controlled subassembly.
It should be noted that, in the present application, the electric control component of the cooking appliance 100 includes the water pump 60 or the circuit board 70.
In addition, the number of the air inlet holes 221 may be multiple, and when the number of the air inlet holes 221 is multiple, the air inlet holes 221 are reasonably arranged on the inner bottom surface of the groove-shaped structure 222 according to actual requirements, so that external air can enter through the air inlet holes, and the heat dissipation requirements of the electric control component and the electric component of the cooking utensil 100 are further ensured.
In addition, set up the stabilizer blade structure on the outer bottom surface of bottom plate portion 22, the stabilizer blade structure supports against with cooking utensil 100's the face of placing (desktop or cupboard surface etc.) for bottom plate portion 22 sets up with the face interval of placing, thereby guarantees that external air can enter into the appearance intracavity smoothly through fresh air inlet 221.
Further, as shown in fig. 2 and 3, an air outlet 212 is provided on the top plate portion 21, the air outlet 212 and the air inlet 221 are arranged in a staggered manner, and the air guide channel is communicated with the cavity through the air outlet 212. Specifically, air inlet 221 sets up on bottom plate portion 22, exhaust vent 212 sets up on top plate portion 21, when top plate portion 21 and bottom plate portion 22 cooperation, after top plate portion 21 surrounds formation appearance chamber with trough-shaped structure 222 on bottom plate portion 22, air inlet 221 and exhaust vent 212 all communicate with holding the chamber and both communicate on the different lateral walls that hold the chamber, external air enters into the appearance chamber through air inlet 221 under fan 50's effect, leave the appearance chamber through exhaust vent 212 again, through staggering air inlet 221 and exhaust vent 212 and set up, can prolong the formation of air in holding the intracavity, thereby make the automatically controlled subassembly that holds the intracavity can fully dispel the heat, and then avoid the high temperature in culinary art chamber to the impact that automatically controlled subassembly caused, the maintenance frequency and the cost of cooking utensil 100 have been reduced.
Further, as shown in fig. 2 and 3, the top plate portion 21 is provided with a turned edge 211, the air outlet 212 is arranged on the turned edge 211, and the turned edge 211 is matched with the groove-shaped structure 222 to form one side wall of the cavity. Specifically, in this application, the chamber is a rectangular cavity, trough-shaped structure 222 on bottom plate 22 includes interior bottom surface and three lateral wall, when roof 21 and bottom plate 22 cooperate, roof 21 seals the open-top of trough-shaped structure 222, roof 21 constitutes the top surface that holds the chamber, turn-ups 211 constitutes the fourth lateral wall of trough-shaped structure 222, roof 21 is turn-ups 211 promptly and constitutes two walls that hold the chamber promptly, trough-shaped structure 222 constitutes four walls that hold the chamber, can increase the area that roof 21 and bottom plate 22 are connected through this structure, thereby improve roof 21 and bottom plate 22's joint strength, make the bulk strength and the stability of base 20 obtain the reinforcing, and then improved the stability that base 20 supported cooking utensil 100.
As shown in fig. 1, 2 and 4, the air guide 30 is a plate-shaped member, a groove portion 31 is formed in the plate-shaped member by bending, and the groove portion 31 is used to surround the outer surface of the rear back plate of the casing 10 to form an air guide passage. Specifically, the plate-shaped member is bent to form a groove-shaped portion, in this application, the electrical component is mounted on the outer side of the back plate of the box 10, after the air guide member 30 is mounted and fixed, the open end of the groove-shaped portion abuts against the outer surface of the box 10 of the cooking appliance 100, and the groove-shaped portion and the outer surface of the box 10 surround to form an air guide channel. The air guide member 30 is matched with the outer surface of the case 10 to form an air guide channel, so that the structure of the air guide member 30 can be simplified, and the manufacturing cost of the product is reduced.
It should be understood that in other embodiments, the groove portion 31 of the air guide 30 is engaged with the corresponding outer wall surface of the casing 10 according to the specific position of the electrical component mounting region, thereby ensuring the heat dissipation requirement of the electrical component.
Further, as shown in fig. 1 and 2, the air guide member 30 is detachably connected to the outer surface of the back plate, and the other end of the air guide passage is used to communicate with the installation position of the hot air motor 40 of the electric component. Specifically, air guide 30 and the surface cooperation of box 10, in order to realize air guide 30's installation and fixed, in this application, air guide 30 and the backplate cooperation of box 10, make the open end of the cell type portion 31 of air guide 30 support and lean on the surface of backplate, surround through the surface of cell type portion 31 and backplate and form the wind-guiding passageway, the one end of the wind-guiding passageway that forms and the appearance chamber intercommunication on base 20, the other end communicates with the mounted position of the hot-blast motor 40 that is located on the backplate, fan 50 starts the back, the air is through the inlet port, the mounted position that holds chamber and wind-guiding passageway and reach hot-blast motor 40, thereby realized the heat dissipation to hot-blast, avoid the impact that high temperature caused hot-blast motor 40.
It should be noted that the air guide 30 and the back plate are connected and fixed in a clamping or screw connection manner, so that the fixing strength and stability of the air guide 30 are ensured, and the heat dissipation effect of the hot air motor 40 is further ensured.
In addition, the rear back plate is provided with a connecting hole 11, and the air guide member 30 is connected with the air outlet of the accommodating cavity through the connecting hole 11, so that the air in the accommodating cavity can effectively enter the air guide channel, and the effective heat dissipation of the electrical assembly is further ensured.
Further, as shown in fig. 3, the air inlet holes 221 have a mesh structure. Specifically, the air inlet holes 221 of the mesh structure can ensure the air inlet amount on one hand, so that the heat dissipation effect of the electric control assembly and the electric assembly is ensured, and on the other hand, external foreign matters can be prevented from entering the accommodating cavity through the air inlet holes 221, so that the electric control assembly and the electric assembly are prevented from being influenced.
Further, as shown in fig. 3, the fan 50 is an axial flow fan 50, and the axial flow fan 50 is disposed at the air inlet hole 221. Specifically, the axial flow fan 50 is disposed at an orifice position of the air inlet hole 221, so that an intake amount of air is ensured, and a heat dissipation effect of the electronic control component and the electrical component is ensured.
In other embodiments, the fan 50 may also be a cross-flow fan 50, a centrifugal fan 50, or the like, and the details of the type of the fan 50 are not repeated herein.
The utility model also provides a cooking utensil 100, as shown in fig. 1 to fig. 4, cooking utensil 100 includes radiator unit, box 10, electrical component and automatically controlled subassembly, and radiator unit is according to above radiator unit, and radiator unit sets up in the bottom of box 10, is provided with electrical component installation region on the box 10, and electrical component installation region passes through air guide 30 and holds the chamber intercommunication, and electrical component sets up at electrical component installation region, and automatically controlled subassembly setting is holding the intracavity.
Specifically, the base 20 of the heat dissipation assembly is arranged at the bottom of the box 10 of the cooking appliance 100, the electric control assembly of the cooking appliance 100 is installed in the accommodating cavity of the base 20, the electric assembly of the cooking appliance 100 is arranged outside the box 10 of the cooking appliance 100, the accommodating cavity is communicated with the installation area of the electric assembly through the air guide member 30, when the cooking appliance 100 is used, the fan 50 is started, external air enters the accommodating cavity through an air inlet of the base 20 under the action of the fan 50, and the air entering the accommodating cavity exchanges heat with the electric control assembly in the accommodating cavity, so that the temperature of the electric control assembly is reduced, under the action of the fan 50, the air in the accommodating cavity reaches the installation area of the electric assembly through an air guide channel of the air guide member 30, and exchanges heat with the electric assembly located in the installation area of the electric assembly through the air, so that the temperature of the electric assembly. In circulating external air to cooking utensil 100 through fan 50, realized cooling down the automatically controlled subassembly and the electrical component of cooking utensil 100, guaranteed the operation of the stable efficient of automatically controlled subassembly and electrical component, in addition, realized the cooling of cooking utensil 100 multiposition through a fan 50, effectively simplified heat radiation assembly's structure, occupation space is little and the assembly is simple, the miniaturized production of the product of being convenient for and the manufacturing cost of reduction product.
In addition, the cooking appliance is a steam box or a steam oven, and other structures of the cooking appliance are referred to the prior art, and are not described herein again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A heat sink assembly for a cooking appliance, the heat sink assembly comprising:
the base (20), the base (20) is arranged at the bottom of a box body (10) of the cooking appliance, a containing cavity and an air inlet hole (221) communicated with the containing cavity are formed in the base (20), and the containing cavity is used for installing an electric control assembly of the cooking appliance;
the air guide piece (30) is provided with an air guide channel, one end of the air guide channel is communicated with the accommodating cavity, and the other end of the air guide channel is used for being communicated with an electric component mounting area positioned on the outer side of the box body (10);
the fan is arranged in the containing cavity and used for circulating outside air to the containing cavity and the electric component mounting area.
2. The heat dissipating assembly of claim 1, wherein the base (20) comprises:
a bottom plate part (22), wherein the bottom plate part (22) is fixedly connected with the bottom of the box body (10), and a groove-shaped structure (222) is formed on the bottom plate part (22);
a top plate portion (21), the top plate portion (21) detachably cooperating with the bottom plate portion (22) to close the trough-like structure (222) to form the cavity.
3. A heat dissipating assembly according to claim 2, wherein the inner bottom surface of the trough-like structure (222) is provided with mounting locations (223), the mounting locations (223) being used for mounting of the electronic control assembly, the air inlet openings (221) being provided on the inner bottom surface of the trough-like structure (222) and being spaced from the mounting locations (223).
4. The heat dissipation assembly as claimed in claim 3, wherein an air outlet (212) is provided on the top plate portion (21), the air outlet (212) and the air inlet (221) are arranged in a staggered manner, and the air guiding channel is communicated with the cavity through the air outlet (212).
5. A heat sink assembly according to claim 4, wherein the top plate portion (21) is provided with a turned edge (211), the outlet opening (212) is provided in the turned edge (211), and the turned edge (211) cooperates with the groove-like structure (222) to form one side wall of the cavity.
6. The heat dissipation assembly as claimed in claim 1, wherein the air guide member (30) is a plate-shaped member, the plate-shaped member is formed with a groove-shaped portion (31) by bending, and the groove-shaped portion (31) is used for surrounding with an outer surface of a back plate of the box body (10) to form the air guide channel.
7. The heat dissipating assembly as claimed in claim 6, wherein the air guide (30) is detachably connected to an outer surface of the rear back plate, and the other end of the air guide passage is used for communicating with an installation position of a hot air motor (40) of the electrical assembly.
8. The heat dissipating assembly of claim 1, wherein the air inlet openings (221) are a mesh structure.
9. The heat dissipating assembly of any of claims 1 to 8, wherein the fan is an axial fan disposed at the air inlet opening (221).
10. A cooking appliance, characterized in that it comprises:
a heat sink assembly according to any one of claims 1 to 9;
the box body (10), the heat dissipation assembly is arranged at the bottom of the box body (10), an electrical assembly mounting area is arranged on the box body (10), and the electrical assembly mounting area is communicated with the accommodating cavity through the air guide (30);
an electrical component disposed at the electrical component mounting area;
the electric control assembly is arranged in the containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020235095.6U CN212261133U (en) | 2020-02-28 | 2020-02-28 | Heat dissipation assembly and cooking utensil with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020235095.6U CN212261133U (en) | 2020-02-28 | 2020-02-28 | Heat dissipation assembly and cooking utensil with same |
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| CN212261133U true CN212261133U (en) | 2021-01-01 |
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| CN202020235095.6U Active CN212261133U (en) | 2020-02-28 | 2020-02-28 | Heat dissipation assembly and cooking utensil with same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195063A (en) * | 2020-02-28 | 2020-05-26 | 广东美的厨房电器制造有限公司 | Heat dissipation assembly and cooking utensil with same |
| WO2023019810A1 (en) * | 2021-08-19 | 2023-02-23 | 深圳市微厨科技有限公司 | Electronic control heat dissipation system and stir-fry cooking machine |
-
2020
- 2020-02-28 CN CN202020235095.6U patent/CN212261133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195063A (en) * | 2020-02-28 | 2020-05-26 | 广东美的厨房电器制造有限公司 | Heat dissipation assembly and cooking utensil with same |
| WO2023019810A1 (en) * | 2021-08-19 | 2023-02-23 | 深圳市微厨科技有限公司 | Electronic control heat dissipation system and stir-fry cooking machine |
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