Radiating structure for electric ceramic stove and electric ceramic stove

Abstract

The utility model discloses a heat dissipation structure for an electric ceramic stove and the electric ceramic stove, belongs to the technical field of heat dissipation of the electric ceramic stove, solves the problem that the heat dissipation structure of the existing electric ceramic stove sucks external oil fume and water vapor into equipment in the heat dissipation process, and comprises a lower shell, a heating piece, a control circuit board and an upper shell plate, according to the electric ceramic cooker, the filtering mechanism and the cooling mechanism are arranged, heat dissipation can be accurately and efficiently conducted on all parts in the electric ceramic cooker, concentration of wind power in the heat dissipation process is guaranteed, the overall heat dissipation effect is improved, when the vortex fan sucks external airflow, the heat dissipation efficiency is improved, and the heat dissipation efficiency is improved. The filter element can filter the gas, oil smoke and a large amount of water vapor in the gas, and the water vapor and the oil smoke are prevented from entering the equipment, corroding all parts in the equipment and affecting the service life of the equipment, so that the stability of the equipment during operation is guaranteed, and the overall working quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat dissipation of electric ceramic stoves, and particularly relates to a heat dissipation structure for an electric ceramic stove and the electric ceramic stove. Background Art

[0002] A ceramic stove uses the thermal effect of electric current to convert electrical energy into heat. Its main structure consists of a heating plate, a microcrystalline panel, an electronic control system, a temperature control system, and a stove body. The heating plate consists of an iron-chromium heating plate and an insulating plate. As the stove operates, the temperature of its internal components gradually rises, making it prone to short circuits.

[0003] Chinese utility model patent CN215489889U discloses an electric ceramic stove, comprising a base shell, a mainboard, a control assembly, and a cable tray assembly. The mainboard, the control assembly, and the cable tray assembly are all disposed on the base shell. With reference to a first side and a second side of the cable tray assembly, which are oppositely disposed, the mainboard is located on the first side, and the control assembly is located on the second side.

[0004] The above design rationally utilizes the space inside the electric ceramic stove through the coordination of multiple groups of components, and ensures that the heat dissipation fan can stably dissipate heat from various components. However, there are certain problems in actual use. Specifically, when the device is in use, most of the air absorbed by the radiator is sucked in from the surrounding environment. This air is mixed with a large amount of water vapor and oil smoke generated by steaming food. The gas containing these impurities is sucked into the device through the radiator, resulting in a large amount of oil stains and water droplets condensed due to the drastic temperature fluctuations inside the device, which affects the operational stability of the device's internal circuits. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] In order to solve the problems raised in the above background technology, the present invention adopts the following technical solutions.

[0007] An electric ceramic stove comprises a lower shell, a heating element, a control circuit board and an upper shell plate. The upper shell plate is installed on the upper surface of the lower shell, the heating element is installed on one side of the lower shell surface, and the control circuit board is installed on the other side of the lower shell surface.

[0008] A heat dissipation structure for an electric ceramic stove includes a cooling mechanism mounted on the surface of a lower housing for dissipating heat from a heating element and a control circuit board. A filter mechanism is mounted on the surface of the lower housing, lateral to the cooling mechanism, for filtering inhaled gas. The filter mechanism includes a filter chamber and a sealing cover. The filter chambers are mounted within the electric ceramic stove, with two sets of filter chambers provided. A sealing cover is mounted on the top of each filter chamber.

[0009] As a preferred technical solution of the present invention, the filtering mechanism also includes an air inlet, an air outlet and a filter element. The lower surface of the filter bin is equidistantly provided with air inlets for absorbing external air, and the side of the filter bin close to the cooling mechanism is equidistantly provided with air outlets for inputting gas into the lower shell. A filter element for filtering gas is provided in the filter bin.

[0010] As a preferred technical solution of the present invention, the filtering mechanism further includes a limiting block, which is fixedly installed on the side of the filtering bin.

[0011] As an optimal technical solution of the present invention, the cooling mechanism includes a protective shell, a vortex fan and a guide plate. The protective shell is fixedly installed on the surface of the lower shell, the vortex fan is installed inside the protective shell, and a guide plate is installed at the side opening of the protective shell.

[0012] As a preferred technical solution of the present invention, the cooling mechanism further includes a partition plate, and partition plates for limiting the wind flow trajectory are installed on both sides of the guide plate, and the partition plates are connected to the edge of the lower shell surface.

[0013] As an optimal technical solution of the present invention, the lower shell includes a bottom plate, an air inlet area and an exhaust area. The bottom plate is installed at the bottom end of the upper shell plate. Two groups of air inlet areas are opened on the side of the bottom plate edge close to the cooling mechanism, and multiple groups of exhaust areas are opened on the side of the bottom plate edge away from the air inlet area.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] In the utility model, by providing a filtering mechanism and a cooling mechanism, the heat dissipation of various components in the electric ceramic stove can be accurately and efficiently carried out, the concentration of wind force during the heat dissipation process is ensured, and the overall heat dissipation effect is improved. Moreover, when the vortex fan draws in the external airflow, the filter element can filter such gas, and filter out the oil smoke and a large amount of water vapor in the gas, thereby preventing the water vapor and oil smoke from entering the interior of the device and corroding the various components in the device, thereby affecting the service life of the device itself, thereby ensuring the stability of the device during operation and improving the overall work quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model.

[0017] Figure 2 It is a plan view of the structure of each component on the surface of the lower shell of the utility model.

[0018] Figure 3 It is a three-dimensional diagram of the structure of each component on the surface of the lower shell of the utility model.

[0019] Figure 4 It is a structural diagram of the filtering mechanism in the present utility model.

[0020] Figure 5 It is a structural cross-sectional view of the filtering mechanism in the present utility model.

[0021] Figure 6 It is a structural schematic diagram of the cooling mechanism in the utility model.

[0022] Figure 7 It is a structural schematic diagram of the cooling mechanism and the lower shell in the utility model.

[0023] The corresponding relationship between the illustration labels and component names in the figure is as follows:

[0024] 1. Lower shell; 11. Bottom plate; 12. Air inlet area; 13. Exhaust area; 2. Cooling mechanism; 21. Protective shell; 22. Vortex fan; 23. Guide plate; 24. Partition plate; 3. Filter mechanism; 31. Filter compartment; 32. Sealing cover; 33. Air inlet; 34. Air outlet; 35. Filter element; 36. Limit block; 4. Heating element; 5. Control circuit board; 6. Upper shell plate. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0028] Depend on Figure 1 、 Figure 2and Figure 3 As shown, it is a schematic structural diagram of the electric ceramic stove in this embodiment, including a lower shell 1, a heating element 4, a control circuit board 5 and an upper shell plate 6. The upper shell plate 6 is mounted on the upper surface of the lower shell 1, the heating element 4 is mounted on one side of the lower shell 1, and the control circuit board 5 is mounted on the other side of the lower shell 1.

[0029] During use, the food to be heated is placed on the upper surface of the upper shell plate 6, and then the heating element 4 is operated under the control of the control circuit board 5. As the current is input, the temperature of the heating element 4 itself gradually increases, heating the material on the surface of the upper shell plate 6, thereby realizing the normal use of the electric ceramic stove and ensuring the stability of the equipment during use.

[0030] By the attached Figure 3 FIG. 1 is a schematic diagram of the heat dissipation structure of the electric ceramic stove in this embodiment. The heat dissipation structure of the electric ceramic stove includes a cooling mechanism 2 mounted on the surface of the lower housing 1 for dissipating heat from the heating element 4 and the control circuit board 5. A filter mechanism 3 is mounted on the surface of the lower housing 1, lateral to the cooling mechanism 2, for filtering the inhaled gas. The filter mechanism 3 includes a filter compartment 31 and a sealing cover plate 32. The filter compartment 31 is mounted inside the electric ceramic stove, and two filter compartments 31 are provided. A sealing cover plate 32 is mounted on the top of each filter compartment 31.

[0031] During use, when the electric ceramic stove is in operation, the cooling mechanism 2 enters an operating state and absorbs gas from the surrounding environment of the device. During the absorption process, the gas passes through the filter chamber 31 and enters the interior of the filter chamber 31 through the use of the filter mechanism 3. The filter chamber 31 and the internal components of the filter chamber 31 then filter the passing gas to remove a large amount of impurities such as moisture and oil smoke from the gas. The filtered gas is then input into the interior of the lower shell 1, so that the cooling mechanism 2 can utilize this type of gas to dissipate heat from the various components inside the electric ceramic stove.

[0032] By the attached Figure 4 and Figure 5 As shown, it is a structural schematic diagram of the filter mechanism 3 in this embodiment, and the filter mechanism 3 also includes an air inlet 33, an air outlet 34 and a filter element 35. The lower surface of the filter chamber 31 is equidistantly provided with air inlets 33 for absorbing external air, and the side of the filter chamber 31 close to the cooling mechanism 2 is equidistantly provided with air outlets 34 for inputting gas into the lower shell 1. A filter element 35 for filtering gas is provided in the filter chamber 31.

[0033] During use, the air inlet 33 is used to allow external air to pass through the lower shell 1 and then enter the filter chamber 31 through the air inlet 33, so that the filter element 35 inside the filter chamber 31 can filter the air and remove impurities such as moisture and oil smoke in the air. The filtered air will pass through the air outlet 34 and enter the electric ceramic stove, which is convenient for subsequent use by the cooling mechanism 2. In addition, the sealing cover 32 can be quickly disassembled from the filter chamber 31 to facilitate the replacement of the filter element 35, thereby ensuring the stability of the equipment during operation.

[0034] By the attached Figure 4 As shown, it is a structural diagram of the filter mechanism 3 in this embodiment. The filter mechanism 3 also includes a limit block 36, which is fixedly installed on the side of the filter bin 31. During use, the limit block 36 is installed to fit the limit block 36 to the side of the positioning component on the surface of the lower shell 1 to lock the overall position of the filter mechanism 3.

[0035] By the attached Figure 6 and Figure 7 As shown, it is a structural schematic diagram of the cooling mechanism 2 in this embodiment. The cooling mechanism 2 includes a protective shell 21, a vortex fan 22 and a guide plate 23. The protective shell 21 is fixedly mounted on the surface of the lower shell 1, the vortex fan 22 is mounted inside the protective shell 21, and a guide plate 23 is installed at the side opening of the protective shell 21.

[0036] During use, the vortex fan 22 operates to draw air from the surrounding area of ​​the device, allowing the air to pass through the lower housing 1 and the filter mechanism 3 and enter the interior of the induction cooker. The vortex fan 22 then blows the air into the induction cooker. The guide plate 23 defines the air outlet area of ​​the vortex fan 22, allowing the air blown by the vortex fan 22 to be precisely directed toward the heating element 4 and the control circuit board 5, thereby achieving precise heat dissipation and ensuring the stable operation of the internal components of the induction cooker.

[0037] By the attached Figure 6 As shown, the cooling mechanism 2 further includes a partition plate 24. A partition plate 24 is installed on both sides of the guide plate 23 to restrict the air flow trajectory. The partition plates 24 are connected to the edge of the surface of the lower shell 1. During use, the partition plates 24 are installed. When the entire induction cooker is assembled, the interior space of the induction cooker is in a sealed state. At this time, the partition plates 24 divide the space inside the induction cooker, so that the hot air after cooling the heating element 4 and the control circuit board 5 does not re-enter the interior of the filter mechanism 3. Instead, it is directly discharged from the side, ensuring the stability of the components during operation.

[0038] By the attached Figure 7As shown, it is a structural schematic diagram of the lower shell 1 in this embodiment, the lower shell 1 includes a bottom plate 11, an air inlet area 12 and an exhaust area 13, the bottom plate 11 is installed at the bottom end of the upper shell plate 6, and two groups of air inlet areas 12 are opened on the side of the edge of the bottom plate 11 close to the cooling mechanism 2, and multiple groups of exhaust areas 13 are opened on the side of the edge of the bottom plate 11 away from the air inlet area 12. During use, the use of the bottom plate 11 provides support and a platform for the use and installation of various components, and the opening of the air inlet area 12 facilitates the collection of external gas during the operation of the cooling mechanism 2, and the filtering mechanism 3 is installed at the upper end of the air inlet area 12 to filter the gas passing through the air inlet area 12, and subsequently the hot wind is directly discharged through the cooperation of the exhaust area 13, so as to ensure the stability of the equipment during operation.

[0039] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A heat dissipation structure for an electric ceramic stove, characterized in that: The invention comprises a cooling mechanism (2) mounted on the surface of a lower shell (1) for dissipating heat from a heating element (4) and a control circuit board (5); a filter mechanism (3) for filtering inhaled gas is mounted on the surface of the lower shell (1) at the side of the cooling mechanism (2); the filter mechanism (3) comprises a filter chamber (31) and a sealing cover plate (32); the filter chamber (31) is mounted inside the electric ceramic stove, and two groups of filter chambers (31) are provided; a sealing cover plate (32) is mounted on the top of the filter chamber (31).

2. The heat dissipation structure for an electric ceramic stove according to claim 1, characterized in that: The filter mechanism (3) further comprises an air inlet (33), an air outlet (34) and a filter element (35). The lower surface of the filter chamber (31) is provided with air inlets (33) for absorbing external air at equal intervals. The side of the filter chamber (31) close to the cooling mechanism (2) is provided with air outlets (34) for inputting air into the interior of the lower housing (1) at equal intervals. The filter chamber (31) is provided with a filter element (35) for filtering the air.

3. The heat dissipation structure for an electric ceramic stove according to claim 2, characterized in that: The filtering mechanism (3) further comprises a limiting block (36), wherein the limiting block (36) is fixedly mounted on the side of the filtering bin (31).

4. The heat dissipation structure for an electric ceramic stove according to claim 3, characterized in that: The cooling mechanism (2) comprises a protective shell (21), a vortex fan (22) and a guide plate (23); the protective shell (21) is fixedly mounted on the surface of the lower shell (1); the vortex fan (22) is mounted inside the protective shell (21); and the guide plate (23) is mounted at the side opening of the protective shell (21).

5. The heat dissipation structure for an electric ceramic stove according to claim 4, characterized in that: The cooling mechanism (2) further comprises a partition plate (24), and partition plates (24) for limiting the wind flow trajectory are installed on both sides of the guide plate (23), and the partition plates (24) are connected to the edge of the surface of the lower shell (1).

6. An electric ceramic stove comprising the heat dissipation structure according to any one of claims 1 to 5, characterized in that: The invention comprises a lower shell (1), a heating element (4), a control circuit board (5) and an upper shell plate (6), wherein the upper shell plate (6) is mounted on the upper surface of the lower shell (1), the heating element (4) is mounted on one side of the surface of the lower shell (1), and the control circuit board (5) is mounted on the other side of the surface of the lower shell (1).

7. The electric ceramic stove according to claim 6, wherein: The lower shell (1) comprises a bottom plate (11), an air inlet area (12) and an air exhaust area (13); the bottom plate (11) is mounted on the bottom end of the upper shell plate (6); two groups of air inlet areas (12) are provided on the side of the bottom plate (11) near the cooling mechanism (2); and multiple groups of air exhaust areas (13) are provided on the side of the bottom plate (11) away from the air inlet area (12).

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