CN217978929U - Electric ceramic stove - Google Patents
Electric ceramic stove Download PDFInfo
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- CN217978929U CN217978929U CN202221377833.6U CN202221377833U CN217978929U CN 217978929 U CN217978929 U CN 217978929U CN 202221377833 U CN202221377833 U CN 202221377833U CN 217978929 U CN217978929 U CN 217978929U
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Abstract
The utility model discloses an electric ceramic stove, which comprises a base and a heating plate; the base is provided with a circuit board used for controlling the electric ceramic furnace, a heating core used for heating is arranged in the heating plate, the heating plate is installed on the base, and the heating core is electrically connected with the circuit board; and the surface of the base and/or the heating plate is provided with a heat dissipation structure for accelerating heat dissipation. The utility model discloses an electric ceramic stove, at the base and/or the surface of heating plate is provided with heat radiation structure, and heat radiation structure can accelerate the base and/or the radiating rate of heating plate avoids the base and/or the heating plate is high temperature when using, and components and parts such as circuit board are not damaged by high temperature in the protection base.
Description
Technical Field
The utility model relates to an electric pottery stove technical field especially relates to an electric pottery stove.
Background
The electric ceramic stove is a stove device which converts electric energy into heat energy by utilizing the current heat effect, and is widely applied to daily life. The electric ceramic stove does not need to be picked up with a pan, and can be used by pans such as iron, aluminum, tiles, ceramics and the like, so the electric ceramic stove as a new generation of kitchen electric appliances is compared with the traditional induction cooker, and the reliability of consumers is obtained by unique functional advantages and use effects.
The existing electric ceramic furnace has poor heat dissipation effect, and internal components and devices are easily damaged by overhigh temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric pottery stove, the radiating effect is good, avoids high temperature to damage inside components and parts device.
The utility model discloses an electric ceramic stove, which comprises a base and a heating plate; the base is provided with a circuit board used for controlling the electric ceramic stove, a heating core used for heating is arranged in the heating plate, the heating plate is installed on the base, and the heating core is electrically connected with the circuit board; and the surface of the base and/or the heating plate is provided with a heat dissipation structure for accelerating heat dissipation.
Optionally, a concave cavity is formed on the base, and the bottom of the heating plate at least partially extends into the concave cavity; a gap is formed between the concave cavity and the bottom of the heating plate; and the bottom of the concave cavity is provided with a tuyere.
Optionally, a fan is installed in the cavity; the fan is electrically connected with the circuit board.
Optionally, a first air guide channel spirally rising from the bottom of the cavity to the top of the cavity is formed in the wall surface of the cavity.
Optionally, a second air guide channel which spirally rises from the bottom of the heating plate to the top of the heating plate is formed in the surface of the bottom of the heating plate.
Optionally, an airflow disturbance convex structure for disturbing airflow is arranged in the concave cavity and at the bottom of the heating plate.
Optionally, the bottom of the side wall surface of the cavity is folded outwards to form a vertical wall surface.
Optionally, the base includes a bottom shell, a middle frame and an upper cover; the bottom shell is provided with a first mounting cavity, and the heating core is mounted in the first mounting cavity; an opening is formed in the middle frame, the bottom shell is connected with the middle frame, and the first installation cavity is in butt joint with the opening; the upper cover is covered on the middle frame.
Optionally, the heat dissipation structure is a groove.
Optionally, the groove is wave-shaped.
The utility model discloses an electric ceramic stove, at the base and/or the surface of heating plate is provided with heat radiation structure, and heat radiation structure can accelerate the base and/or the radiating rate of heating plate avoids the base and/or the heating plate is high temperature when using, and components and parts such as circuit board are not damaged by high temperature in the protection base.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty. In the drawings:
FIG. 1 is a schematic view of a fanless electric ceramic stove according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a fanless electric ceramic stove according to an embodiment of the present invention;
fig. 3 is an exploded view of the fanless electric ceramic stove according to the embodiment of the present invention.
Wherein, 1, a base; 11. a circuit board; 12. a seat bottom plate; 121. a tuyere; 13. a seat main shell; 131. mounting grooves; 14. a concave cavity; 141. a gap; 142. the air flow disturbance convex structure; 143. a vertical wall surface; 15. an inner cavity; 2. heating the plate; 21. heating the core; 211. a second mounting cavity; 22. a bottom case; 221. a first mounting cavity; 23. a middle frame; 231. an opening; 24. an upper cover; 3. a connecting member.
Detailed Description
It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are intended to be representative, but that the present invention may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.
The invention will be described in detail below with reference to the drawings and alternative embodiments.
As shown in fig. 1 to 3, as an embodiment of the present invention, an electric ceramic stove is disclosed, which includes a base 1 and a heating plate 2; the base 1 is provided with a circuit board 11 for controlling the electric ceramic stove, a heating core 21 for heating is arranged in the heating plate 2, the heating plate 2 is installed on the base 1, and the heating core 21 is electrically connected with the circuit board 11; the surface of the base 1 and/or the heating plate 2 is provided with a heat dissipation structure (not shown) for accelerating heat dissipation.
The utility model discloses an electric ceramic stove, at base 1 and/or heating plate 2's surface is provided with heat radiation structure, and heat radiation structure can accelerate base 1 and/or heating plate 2's radiating rate avoids base 1 and/or heating plate 2 temperature is too high when using, protects components and parts such as circuit board 11 in the base 1 not damaged by high temperature.
Optionally, the heat dissipation structure is a groove (not shown). The grooves increase the surface area of the base 1 and/or the heating plate 2, and ensure that the heat dissipation is accelerated. Specifically, the groove is in a wave shape, so that the heat dissipation effect is better.
Specifically, base 1 and heating plate 2 are connected through connecting piece 3 to make heating plate 2 and base 1 separation contactless, reduce the heat that heating plate 2 transmitted on base 1, components and parts such as protection base 1 interior circuit board 11 are not damaged by high temperature.
Optionally, the base 1 is recessed to form a cavity 14, and the bottom of the heating plate 2 at least partially extends into the cavity 14; a gap 141 is formed between the concave cavity 14 and the bottom of the heating plate 2; the bottom of the cavity 14 is provided with an air opening 121. In this scheme, form cavity 14 on the base 1, the bottom of heating plate 2 is at least partly stretched into in the cavity 14, under the condition of guaranteeing that base 1 and heating plate 2 are contactless, reduce the holistic volume of electric ceramic stove, be favorable to the miniaturization. And a gap 141 is formed between the bottom of the heating plate 2 and the cavity 14, and the heat of the heating plate 2 in the cavity 14 can be discharged through the gap 141, so that the temperature in the cavity 14 is not too high, and the components of the circuit board 11 in the base 1 are prevented from being damaged by high temperature. The bottom of the concave cavity 14 is provided with an air opening 121 to accelerate the hot air in the concave cavity 14 to flow to the outside.
Optionally, a fan (not shown) is mounted in the cavity 14; the fan is electrically connected to the circuit board 11. The fan drives the hot air in the cavity 14 to flow quickly to the outside to take away heat, the heat dissipation effect is good, specifically, the air outlet 121 of the fan is arranged towards the inlet, when the fan is started, the outside air is pumped into the cavity from the opening 231 of the gap 141 between the cavity 14 and the bottom of the heating plate 2 and is discharged from the air outlet 121 at the bottom of the cavity 14, and the air outlet of the fan is prevented from being discharged from the gap 141 between the cavity 14 and the bottom of the heating plate 2 and directly blown to a user.
Optionally, a first air guiding channel (not shown) spirally rising from the bottom of the cavity 14 to the top of the cavity 14 is formed on the wall surface of the cavity 14. In this scheme, spiral rising's first wind-guiding channel can play the wind-guiding effect, and the hot-air in inner chamber 15 can lead the external world fast more, improves the radiating rate.
Optionally, a second air guiding channel (not shown) is formed on the bottom surface of the heating plate 2, and the second air guiding channel spirally rises from the bottom of the heating plate 2 to the top of the heating plate 2. In this scheme, spiral rising's second wind-guiding channel can play the wind-guiding effect, and the hot-air in inner chamber 15 can lead the external world fast more, improves the radiating rate.
Optionally, an airflow disturbance projection 142 for disturbing the airflow is provided in the cavity 14 and at the bottom of the heating plate 2. In the scheme, the air flow disturbance convex structures 142 are arranged in the concave cavity 14 and at the bottom of the heating plate 2, and when air flows in the concave cavity 14, the air flow disturbance convex structures 142 can enable the air to float. The air flow disruption ridge structure 142 is a ridge.
Optionally, the bottom of the side wall of the cavity 14 is folded outward to form a vertical wall 143. In this scheme, the bottom of the side wall face of cavity 14 is outwards rolled over and is formed vertical wall 143 for the air that gets into from air intake 121 forms certain convection current effect with the air that upper portion was heated in vertical wall 143 position department, accelerates the mixing of newly-advanced air and original hot-air in the cavity 14, guarantees that the temperature is even in inner chamber 15, prevents that local temperature is too high.
Optionally, the base 1 comprises a bottom shell 22, a middle frame 23 and an upper cover 24; the bottom shell 22 is formed with a first mounting cavity 221, and the heating core 21 is mounted in the first mounting cavity 221; an opening 231 is formed in the middle frame 23, the bottom shell 22 is connected with the middle frame 23, and the first mounting cavity 221 is in butt joint with the opening 231; the upper cover 24 covers the middle frame 23. The heating core 21 is provided with a second mounting cavity 211, and an electric heating coil (not shown) is mounted in the second mounting cavity 211 and electrically connected to the circuit board 11.
Optionally, base 1 includes seat bottom plate 12 and seat main housing 13, seat bottom plate 12 lid is established seat main housing 13 bottom, seat main housing 13 with seat bottom plate 12 encloses out inner chamber 15 and cavity 14 jointly, inner chamber 15 encircles cavity 14 a week and keeps apart with inner chamber 15, and components and parts such as circuit board 11 are installed in inner chamber 15, further prevent that heat transfer from damaging components and parts on components and parts such as circuit board 11. The tuyere 121 is opened on the seat bottom plate 12.
The foregoing is a more detailed description of the present invention, taken in conjunction with specific alternative embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. An electric ceramic stove is characterized by comprising a base and a heating plate; the base is provided with a circuit board used for controlling the electric ceramic furnace, a heating core used for heating is arranged in the heating plate, the heating plate is installed on the base, and the heating core is electrically connected with the circuit board; and the surface of the base and/or the heating plate is provided with a heat dissipation structure for accelerating heat dissipation.
2. The electric ceramic stove of claim 1, wherein the base is recessed to form a cavity, and a bottom portion of the heating plate extends at least partially into the cavity; a gap is formed between the concave cavity and the bottom of the heating plate; and the bottom of the concave cavity is provided with a tuyere.
3. The electric ceramic stove according to claim 2, wherein the cavity is installed with a fan therein; the fan is electrically connected with the circuit board.
4. The electric ceramic stove according to claim 3, wherein the wall surface of the cavity is provided with a first air guide channel spirally rising from the bottom of the cavity to the top of the cavity.
5. The electric ceramic stove according to claim 4, wherein a second air guide channel spirally rising from the bottom of the heating plate toward the top of the heating plate is formed on the surface of the bottom of the heating plate.
6. The electric ceramic stove of claim 3, wherein an air flow disturbing protrusion structure for disturbing the air flow is provided in the cavity and at the bottom of the heating plate.
7. The electric ceramic stove according to claim 2, wherein the bottom of the side wall surface of the cavity is folded outwardly to form a vertical wall surface.
8. The electric ceramic oven according to claim 1, wherein the base includes a bottom case, a middle frame, and an upper cover; the bottom shell is provided with a first installation cavity, and the heating core is installed in the first installation cavity; an opening is formed in the middle frame, the bottom shell is connected with the middle frame, and the first installation cavity is in butt joint with the opening; the upper cover is covered on the middle frame.
9. The electric ceramic oven according to claim 1, wherein the heat dissipation structure is a groove.
10. The electric ceramic stove of claim 9, wherein the groove is wave-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377833.6U CN217978929U (en) | 2022-06-02 | 2022-06-02 | Electric ceramic stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377833.6U CN217978929U (en) | 2022-06-02 | 2022-06-02 | Electric ceramic stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217978929U true CN217978929U (en) | 2022-12-06 |
Family
ID=84270560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221377833.6U Active CN217978929U (en) | 2022-06-02 | 2022-06-02 | Electric ceramic stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217978929U (en) |
-
2022
- 2022-06-02 CN CN202221377833.6U patent/CN217978929U/en active Active
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