CN217064391U - Cooking utensil electrical system cooling structure - Google Patents
Cooking utensil electrical system cooling structure Download PDFInfo
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- CN217064391U CN217064391U CN202220287146.9U CN202220287146U CN217064391U CN 217064391 U CN217064391 U CN 217064391U CN 202220287146 U CN202220287146 U CN 202220287146U CN 217064391 U CN217064391 U CN 217064391U
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Abstract
The utility model belongs to the technical field of cooking utensil, especially, relate to a cooking utensil electrical system cooling structure, include: the air conditioner comprises a shell, an air inlet and an air outlet are respectively arranged at two ends of the shell in a penetrating manner, and a cooling air duct communicated with the air inlet and the air outlet is formed in the hollow part of the shell; the electric control component is accommodated in the cooling air duct and is fixedly connected with the shell; the cooling fan is arranged at the air inlet and is fixedly connected with the shell; the cooling fan rotates, cold air is sucked from the air inlet, flows through the cooling air duct and is discharged from the air outlet, and the electric control component in the cooling air duct is cooled. The cooling structure of the electric control system of the cooking utensil can form modularization in structure, is convenient to be installed inside the cooking utensil body, has compact assembly and saves space; wherein utilize cooling blower to produce cold wind and flow in cooling duct, realize cooling to automatically controlled part for automatically controlled part operation more accords with the safety standard.
Description
Technical Field
The utility model belongs to the technical field of cooking utensil, especially, relate to a cooking utensil electrical system cooling structure.
Background
Cooking appliances in the current market, such as a steam oven, a micro-steaming and baking all-in-one machine and an air fryer, are desktop type or embedded type, and not only meet the requirements of modern popular style appearance and size, but also seek to improve the cavity capacity as much as possible under the limited appearance size, and simultaneously meet the relevant regulations of the safety of electric appliance products. In particular to the control of the temperature rise of materials of an electric control system and the temperature protection of safety elements on an electric control board.
There are also many proposals for the measures of cooling the electronic control system, such as using heat insulation cotton to cool, some to dissipate heat through holes on the periphery of the assembly, some to cool by increasing a fan, etc.
The heat insulation cotton is added to reduce the temperature, so that a large space is occupied, and the assembly is inconvenient; through the heat dissipation holes formed in the periphery, due to the limitation of safety regulations, the layout and the size of the holes are limited, the temperature reduction is not obvious, and the cost is increased because a plastic material with higher temperature resistance is required to be used; some fans are used for cooling, but the installation layout cannot form an effective air duct, and the cooling effect is not good.
Particularly, the desktop steam oven and micro-steaming and baking all-in-one machine which is popular in the market at present has more diversified appearance and more easily changed style design following the popular wind in the times, so that the desktop steam oven and micro-steaming and baking all-in-one machine is more popular with consumers, and the consumers demand a machine which has smaller size and maximum capacity. This requires that the assembly layout of the whole machine be relatively compact, and the cooling and safety protection of the electric control system need more reasonable design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooking utensil electrical system cooling structure can be in order to satisfy the compact assembly, will form effectual cooling again, requires that the assembly structure can form the cooling duct mode.
In order to achieve the above object, an embodiment of the present invention provides a cooling structure for an electric control system of a cooking utensil, including:
the air conditioner comprises a shell, wherein an air inlet and an air outlet are respectively arranged at two ends of the shell in a penetrating manner, and a cooling air duct communicated with the air inlet and the air outlet is formed in the shell in a hollow manner;
the electric control component is accommodated in the cooling air duct and is fixedly connected with the shell;
the cooling fan is arranged at the air inlet and is fixedly connected with the shell;
and the cooling fan rotates, cold air is sucked from the air inlet and flows through the cooling air duct, and then is discharged from the air outlet, so that the electric control component in the cooling air duct is cooled.
Optionally, the casing includes an air duct base and an air duct upper cover that are installed in a matched manner, the electric control component is fixedly installed in the air duct base, the cooling fan is clamped between the air duct base and the air duct upper cover, and the air duct base and the air duct upper cover enclose to form the cooling air duct.
Optionally, the air duct base and the air duct upper cover are provided with an assembly clamping groove at one end of the air inlet; when the air duct upper cover is assembled on the air duct base, the peripheral edge of the cooling fan is respectively embedded in the air duct base and the assembling clamping groove of the air duct upper cover.
Optionally, the air duct base and the air duct upper cover are detachably connected through a plurality of first assembling structures, and the plurality of first assembling structures are uniformly distributed along the peripheral edges of the air duct base and the air duct upper cover.
Optionally, the first mounting structure comprises:
the base screw column is arranged on the peripheral edge of the air duct base and extends along the height direction of the air duct base;
the upper cover screw column is arranged on the peripheral edge of the air duct upper cover and extends along the height direction of the air duct upper cover;
a first fastener threaded in the base screw post and the upper cover screw post.
Optionally, the electric control component is detachably connected to the air duct base through a plurality of second assembling structures, and the plurality of second assembling structures are uniformly distributed in the air duct base.
Optionally, the second mounting structure comprises:
the supporting screw column is arranged on the inner surface of the air duct base and is arranged in a protruding mode along the height direction of the air duct base;
a second fastener threadedly coupled in the support screw post;
the electric control component is carried on the supporting screw post, and the second fastener penetrates through the electric control component and locks the electric control component on the supporting screw post.
Optionally, the air duct base is provided with a plurality of wiring gaps through which the wires of the electronic control component pass out of the air duct base, and the plurality of wiring gaps are distributed at intervals along the peripheral edge of the air duct base.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the cooking utensil electrical system cooling structure have one of following technological effect at least:
first, in the utility model discloses among the cooking utensil electrical system cooling structure, through with automatically controlled part holding in the cooling duct and with casing fixed connection, dispose cooling blower in air intake department and with casing fixed connection, and then make this cooking utensil electrical system cooling structure structurally can form the modularization, be convenient for install inside the cooking utensil organism, the assembly is compact, saves space, can adjust mounted position according to the actual structure of cooking utensil model simultaneously.
Second, the utility model discloses cooking utensil electrical system cooling structure effectively forms the cooling duct in the casing, through with automatically controlled part holding in the cooling duct to utilize cooling blower to produce cold wind and flow in the cooling duct, wherein the one end that is located the air intake advances cold wind, and the one end that is located the air outlet is aired exhaust, realizes cooling to automatically controlled part, makes the automatically controlled part operation more accord with the safety standard.
Third, the utility model discloses among the cooking utensil electrical system cooling structure, because there is the cold wind that lasts to flow in the cooling duct, and then the air current of air outlet can reuse, through shape, the position of adjustment air outlet, makes air outlet exhaust wind can cool down other components and parts in the cooking utensil organism, plays effectual reutilization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a perspective view of the cooling structure of the electric control system of the cooking appliance provided by the present invention.
Fig. 2 is a schematic diagram of the primary decomposition of the cooling structure of the electric control system of the cooking appliance provided by the present invention.
Fig. 3 is a completely exploded schematic view of the cooling structure of the electric control system of the cooking appliance provided by the present invention.
Wherein, in the figures, the respective reference numerals:
100. a housing; 110. an air inlet; 120. an air outlet; 130. a cooling air duct;
200. an electrical control component;
300. a cooling fan;
400. an air duct base;
500. an air duct upper cover;
600. assembling a clamping groove;
700. a first assembly structure; 710. a base screw post; 720. a screw post is covered on the upper cover; 730. a first fastener;
800. a second assembly structure; 810. supporting screw posts; 820. a second fastener;
900. and wiring gaps.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description of the embodiments of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so indicated must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 3, there is provided a cooling structure of an electric control system of a cooking appliance, including:
the cooling device comprises a housing 100, wherein an air inlet 110 and an air outlet 120 are respectively arranged at two ends of the housing 100 in a penetrating manner, and a cooling air duct 130 communicated with the air inlet 110 and the air outlet 120 is formed in the housing 100 in a hollow manner;
the electronic control component 200 is accommodated in the cooling air duct 130 and fixedly connected with the housing 100;
the cooling fan 300 is configured at the air inlet 110 and fixedly connected with the housing 100;
the cooling fan 300 rotates, and cold air is sucked from the air inlet 110, flows through the cooling air duct 130, and is discharged from the air outlet 120, so that the electronic control component 200 in the cooling air duct 130 is cooled.
In the cooling structure of the electric control system of the cooking appliance, the electric control component 200 is accommodated in the cooling air duct 130 and is fixedly connected with the housing 100, and the cooling fan 300 is disposed at the air inlet 110 and is fixedly connected with the housing 100, so that the cooling structure of the electric control system of the cooking appliance can form a module in structure, is convenient to install in a cooking appliance body, is compact in assembly, saves space, and can adjust the installation position according to the actual structure of the model of the cooking appliance.
Meanwhile, the cooling structure of the electric control system of the cooking appliance effectively forms the cooling air duct 130 in the housing 100, and the electric control component 200 is accommodated in the cooling air duct 130, and the cooling fan 300 is used for generating cold air to flow in the cooling air duct 130, wherein the cold air is fed into one end of the air inlet 110 and exhausted out from one end of the air outlet 120, so that the electric control component 200 is cooled, and the operation of the electric control component 200 is more in line with the safety standard.
In addition, in this cooling structure of the electric control system of the cooking appliance, because there is continuous cold air flowing in the cooling air duct 130, the air flow of the air outlet 120 can be reused, and by adjusting the shape and position of the air outlet 120, the air discharged from the air outlet 120 can cool down other components in the body of the cooking appliance, so as to achieve effective secondary utilization.
In another embodiment of the present invention, as shown in fig. 1 to 3, the housing 100 includes an air duct base 400 and an air duct upper cover 500 which are installed in a matching manner, the electric control component 200 is fixedly installed in the air duct base 400, the cooling fan 300 is clamped in the air duct base 400 and between the air duct upper cover 500, the air duct base 400 and the air duct upper cover 500 enclose and close to form the cooling air duct 130.
Specifically, in this embodiment, the housing 100 has a simple structure, and in order to fully satisfy the requirements of use and assembly of the housing, the housing 100 is designed into two parts, namely, one air duct base 400 and one air duct upper cover 500, the electronic control component 200 is fixedly mounted on the air duct base 400, the cooling fan 300 is clamped and fixed to the air inlet 110 by using the air duct base 400 and the air duct upper cover 500, and the air duct base 400 and the air duct upper cover 500 form a long cavity after assembly, namely, the cooling air duct 130, so that the electronic control component 200 is effectively wrapped therein, the assembly is compact, and a modular structure is effectively formed.
In another embodiment of the present invention, as shown in fig. 1 to 3, the air duct base 400 and the air duct upper cover 500 are provided with an assembly slot 600 at one end of the air inlet 110.
Specifically, in this embodiment, according to a preferred assembly process, the air duct base 400 and the air duct upper cover 500 are located at one end of the air inlet 110, and in combination with the size and the structural shape of the cooling fan 300, the assembly slot 600 adapted to the cooling fan 300 is correspondingly arranged. When the air duct upper cover 500 is assembled on the air duct base 400, the air duct base 400 and the assembling clamping groove 600 on the air duct upper cover 500 can stably fix the peripheral edge of the cooling fan 300, so that the cooling fan 300 is effectively fixed, and the installation is rapid and convenient.
In another embodiment of the present invention, as shown in fig. 1 to 3, the air duct base 400 and the air duct cover 500 are detachably connected through a plurality of first assembling structures 700, and a plurality of the first assembling structures 700 are uniformly distributed along the air duct base 400 and the peripheral edge of the air duct cover 500.
Wherein the first fitting structure 700 includes:
a base screw column 710, the base screw column 710 being disposed at an outer peripheral edge of the duct base 400 and extending along a height direction of the duct base 400;
an upper cover screw post 720, wherein the upper cover screw post 720 is disposed on the peripheral edge of the air duct upper cover 500 and extends along the height direction of the air duct upper cover 500;
a first fastener 730, the first fastener 730 being threadedly coupled to the base screw post 710 and the upper cover screw post 720.
Specifically, in this embodiment, the base screw post 710 and the upper cover screw post 720 are respectively and correspondingly disposed on the peripheral edges of the air duct base 400 and the air duct upper cover 500, and when the air duct base 400 and the air duct upper cover 500 are assembled together, the air duct base 400 and the air duct upper cover 500 are fixedly locked by screwing the first fastening member 730 into the base screw post 710 and the upper cover screw post 720. Therefore, the air duct base 400 and the air duct upper cover 500 are detachable and split structures, so that the electronic control component 200 inside is convenient to detach and maintain, and the whole structure is convenient to mount, detach and maintain.
In another embodiment of the present invention, as shown in fig. 1 to 3, the electric control component 200 is detachably connected to the air duct base 400 through a plurality of second assembling structures 800, and a plurality of the second assembling structures 800 are uniformly distributed in the air duct base 400.
Wherein the second assembling structure 800 comprises:
a supporting screw column 810, the supporting screw column 810 being disposed on an inner surface of the air duct base 400 and protruding in a height direction of the air duct base 400;
a second fastening member 820, the second fastening member 820 being screw-coupled into the supporting screw boss 810.
Specifically, in this embodiment, in order to reasonably arrange the electronic control component 200, such as a frequency converter and a power board, the electronic control component 200 is loaded on the supporting screw column 810, and the second fastening member 820 is inserted into the electronic control component 200 and locks the electronic control component 200 on the supporting screw column 810, so as to ensure effective fastening of the electronic control component 200 and meet the safety requirements.
In another embodiment of the present invention, as shown in fig. 1 to 3, the air duct base 400 is provided with a plurality of wiring gaps 900 for allowing the wires of the electronic control component 200 to pass through the air duct base 400, and the wiring gaps 900 are distributed along the peripheral edge of the air duct base 400 at intervals.
Specifically, the wiring gaps 900 are reasonably arranged on the air duct base 400, so that after the electric control component 200 arranges the internal wires, the internal wires can pass through the wiring gaps 900 reserved on the air duct base 400, so that the internal wires can be effectively connected with the elements in the external cooking utensil body, and the structure is simple and reasonable.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (8)
1. A cooling structure of an electric control system of a cooking appliance, comprising:
the air conditioner comprises a shell, wherein an air inlet and an air outlet are respectively arranged at two ends of the shell in a penetrating manner, and a cooling air duct communicated with the air inlet and the air outlet is formed in the shell in a hollow manner;
the electric control component is accommodated in the cooling air duct and is fixedly connected with the shell;
the cooling fan is arranged at the air inlet and is fixedly connected with the shell;
and the cooling fan rotates, cold air is sucked from the air inlet and is discharged from the air outlet after flowing through the cooling air duct, and the electric control component in the cooling air duct is cooled.
2. The cooling structure of electric control system of cooking utensil of claim 1 characterized in that: the shell comprises an air duct base and an air duct upper cover which are installed in a matched mode, the electric control component is fixedly installed in the air duct base, the cooling fan is clamped between the air duct base and the air duct upper cover, and the air duct base and the air duct upper cover are enclosed to form the cooling air duct.
3. The cooling structure of the electric control system of a cooking appliance according to claim 2, wherein: the air duct base and one end of the air duct upper cover, which are positioned at the air inlet, are provided with assembling clamping grooves; when the air duct upper cover is assembled on the air duct base, the peripheral edge of the cooling fan is respectively embedded in the air duct base and the assembling clamping groove of the air duct upper cover.
4. The cooling structure of electric control system of cooking utensil of claim 2 characterized in that: the air duct base is detachably connected with the air duct upper cover through a plurality of first assembling structures, and the first assembling structures are uniformly distributed along the peripheral edges of the air duct base and the air duct upper cover.
5. The cooling structure of electric control system of cooking utensil of claim 4 characterized in that: the first fitting structure includes:
the base screw column is arranged on the peripheral edge of the air duct base and extends along the height direction of the air duct base;
the upper cover screw column is arranged on the peripheral edge of the air duct upper cover and extends along the height direction of the air duct upper cover;
a first fastener threaded in the base screw post and the upper cover screw post.
6. The cooling structure of electric control system of cooking utensil of claim 2 characterized in that: the electric control component is detachably connected into the air duct base through a plurality of second assembling structures, and the second assembling structures are uniformly distributed in the air duct base.
7. The cooling structure of electric control system of cooking utensil of claim 6 characterized in that: the second fitting structure includes:
the supporting screw column is arranged on the inner surface of the air duct base and is arranged in a protruding mode along the height direction of the air duct base;
a second fastener threadedly coupled in the support screw post;
the electric control component is carried on the supporting screw post, and the second fastener penetrates through the electric control component and locks the electric control component on the supporting screw post.
8. The cooling structure of electric control system of cooking utensil of claim 2 characterized in that: the air duct base is provided with a plurality of wiring gaps for the wires of the electric control component to penetrate out of the air duct base, and the wiring gaps are distributed at intervals along the peripheral edge of the air duct base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220287146.9U CN217064391U (en) | 2022-02-11 | 2022-02-11 | Cooking utensil electrical system cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220287146.9U CN217064391U (en) | 2022-02-11 | 2022-02-11 | Cooking utensil electrical system cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217064391U true CN217064391U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220287146.9U Active CN217064391U (en) | 2022-02-11 | 2022-02-11 | Cooking utensil electrical system cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217064391U (en) |
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2022
- 2022-02-11 CN CN202220287146.9U patent/CN217064391U/en active Active
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