Ventilation structure of radiant cooker

Abstract

The utility model discloses an electric ceramic stove ventilation structure which comprises a stove plate and a cover plate, and the stove plate is arranged below the cover plate. The stove plate is provided with a cavity, and a control circuit assembly is arranged in the cavity; a first ventilation opening and a second ventilation opening are formed in the two sides of the stove plate correspondingly and located in the two sides of the control circuit assembly correspondingly. The first ventilation opening or the second ventilation opening is provided with a fan, so that airflow outside the stove plate is sucked into the cavity through the fan and penetrates through the control circuit assembly, and heat generated by the control circuit assembly is brought out of the stove plate from the second ventilation opening. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the device is a product with excellent technical and economical performance.

Description

Technical Field

[0001] The utility model mainly relates to a ventilation structure of an electro-ceramic stove.

Background Art

[0002] An electro-ceramic stove is a stove device that converts electrical energy into heat energy by using the current heat effect. Since it does not require electromagnetic conversion, it has been deeply recognized by consumers in recent years. At present, during the heating process of an electro-ceramic stove, the heat generated by the heating element accumulates in the stove cavity, which can damage the components in the electro-ceramic stove and even cause sparks and danger. Therefore, the heat dissipation performance of an electro-ceramic stove has always been an important technical problem to be solved. In view of this, we propose a ventilation and heat dissipation solution for an electro-ceramic stove.

Content of the Utility Model

[0003] To solve at least one of the above problems, the utility model proposes a new structural solution. The ventilation structure of an electro-ceramic stove adopts the following technical solutions:

[0004] A ventilation structure of an electro-ceramic stove includes a cooking plate and a cover plate. The cooking plate is arranged below the cover plate.

[0005] The cooking plate has a cavity, and a control circuit assembly is arranged in the cavity. First and second ventilation openings are respectively arranged on both sides of the cooking plate, and the first ventilation opening and the second ventilation opening are respectively located on both sides of the control circuit assembly. A fan is installed at the first ventilation opening or the second ventilation opening to draw the air flow outside the cooking plate into the cavity and pass through the control circuit assembly, so as to take the heat generated by the control circuit assembly out of the cooking plate through the second ventilation opening.

[0006] Preferably, the area of the cover plate is larger than that of the cooking plate.

[0007] Preferably, a raised ring body is arranged on the end face of the cover plate, and a cooktop panel is embedded in the ring body.

[0008] Preferably, a third ventilation opening is arranged at the top end of the cooking plate, and the length of the third ventilation opening is greater than that of the first ventilation opening or the second ventilation opening.

[0009] Preferably, a wind guiding component is arranged between the fan and the control circuit assembly. The head end of the wind guiding component faces the fan, and the tail end faces the control circuit assembly. The wind guiding component has a wind cavity penetrating through it, and the cross-sectional dimension of the wind cavity gradually decreases from the head end to the tail end.

[0010] Preferably, concave positions are arranged on both sides of the cooking plate.

[0011] The beneficial effects of the utility model compared with the background art:

[0012] To improve the heat dissipation of ceramic stoves, this utility model proposes a ventilation structure for ceramic stoves. The stove plate is provided with first and second vents, and fans are installed at the vents. The fans draw in air, accelerating the flow through the control circuit components to remove heat, preventing heat accumulation in the control circuit components and damaging components. This structure offers advantages such as a simple structure, compact fit, and rational design; therefore, it is a product with superior technical and economic performance.

Brief Description of the Drawings

[0013] Figure 1 This is a schematic structural diagram of an electric ceramic stove from a first perspective in a preferred embodiment of the present invention;

[0014] Figure 2 This is a schematic structural diagram of the electric ceramic stove from a second perspective in a preferred embodiment of the present invention;

[0015] Figure 3 This is a schematic diagram of the heat dissipation coordinated between the air guide and the control circuit assembly in a preferred embodiment of the present invention. [Specific implementation method]

[0016] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0017] In this utility model, unless otherwise specified or limited, the terms "assemble," "connect," and "connect" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection; direct connection, connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0018] The following description of the embodiments of the present invention is provided in conjunction with the accompanying drawings to further describe the specific embodiments of the present invention so that the technical solutions and beneficial effects of the present invention are more clearly understood. The following description of the embodiments with reference to the accompanying drawings is for illustrative purposes only and is intended to explain the present invention, but is not to be construed as limiting the present invention.

[0019] The preferred embodiment provided by the present invention is as follows: Figures 1 to 3 The figure shows a ventilation structure for an electric ceramic stove. It includes a stove plate 1 and a cover plate 2. The stove plate 1 is positioned below the cover plate 2. The cover plate 2 is larger than the stove plate 1 to prevent spills from pots from leaking into the stove plate 1. A raised ring 3 is formed on the end surface of the cover plate 2, into which a stove panel 4 is embedded. Recesses 11 are provided on both sides of the stove plate 1 to facilitate grasping the electric ceramic stove.

[0020] The cooking plate 1 has a cavity 12, and a control circuit assembly 13 is provided in the cavity 12. The control circuit assembly adopts an existing electro-ceramic stove solution, such as a main control unit and a relay drive unit, which are responsible for controlling the heating power and temperature of the electro-ceramic stove to ensure the accuracy and safety of heating; a temperature control system: used to monitor and adjust the temperature of the stove top to ensure that the heating temperature is within the set range and avoid overheating and drying. These are all existing component products and will not be elaborated here. A first ventilation opening 14 and a second ventilation opening 15 are respectively provided on both sides of the cooking plate 1, and the first ventilation opening 14 and the second ventilation opening 15 are respectively located on both sides of the control circuit assembly 13. Each ventilation opening is composed of a plurality of exhaust ducts; A fan 16 is installed at the first ventilation opening 14 or the second ventilation opening 15 to draw the air flow outside the cooking plate 1 into the cavity 12 through the fan 16 and pass through the control circuit assembly 13, so as to take the heat generated by the control circuit assembly 13 out of the cooking plate 1 from the second ventilation opening 15. A third ventilation opening 17 is provided at the top of the cooking plate 1, and the length of the third ventilation opening 17 is greater than that of the first ventilation opening 14 or the second ventilation opening 15. The cooking plate 1 can greatly improve the heat dissipation capacity through multiple ventilation openings.

[0021] A wind guiding member 5 is provided between the fan 16 and the control circuit assembly 13. The head end of the wind guiding member 5 faces the fan 16, and the tail end faces the control circuit assembly 13. The wind guiding member 5 has a wind cavity 51 penetrating through it. The cross-sectional dimension of the wind cavity gradually decreases from the head end to the tail end, and the head and tail ends of the wind cavity are consistent with the head and tail ends of the wind guiding member 5. When the fan 16 blows air into the wind cavity of the wind guiding member 5, the air inlet area is large, but when the air flow reaches the tail end of the wind cavity, the air flow is compressed, and the air column blown out of the wind cavity is thin and the rate is high. When the air flow quickly passes through the control circuit assembly 13, it can take away heat, and the heat dissipation efficiency is high.

[0022] To improve the heat dissipation effect of the electro-ceramic stove, the present utility model proposes an electro-ceramic stove ventilation structure. A first ventilation opening 14 and a second ventilation opening 15 are provided on the cooking plate 1, and a fan 16 is provided at the ventilation opening. The fan 16 is used to draw in the air flow to accelerate the air flow passing through the control circuit assembly 13 to take away heat, and avoid the accumulation of heat at the position of the control circuit assembly 13 causing damage to components. To further improve the heat dissipation efficiency, a wind guiding member 5 can also be added in the cavity 12 to change the gas flow rate by using the wind guiding member 5 and reduce the air flow temperature when reaching the control circuit assembly 13, so as to take away more heat.

[0023] In the description of the specification, the description referring to terms such as "one embodiment", "preferably", "example", "specific example" or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. The schematic expression of the above terms in this specification does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. Through the above description of the structure and principle, those skilled in the art should understand that the present utility model is not limited to the above specific implementation manners. The improvements and substitutions using the well-known technologies in the art on the basis of the present utility model fall within the protection scope of the present utility model, which shall be defined by each claim.

Claims

1. An electric ceramic stove ventilation structure, characterized in that: It includes a cooking plate and a cover plate, and the cooking plate is arranged below the cover plate; The cooking plate has a cavity, and a control circuit assembly is arranged in the cavity; a first ventilation opening and a second ventilation opening are respectively arranged on both sides of the cooking plate, and the first ventilation opening and the second ventilation opening are respectively located on both sides of the control circuit assembly; a fan is installed at the first ventilation opening or the second ventilation opening to draw the air flow outside the cooking plate into the cavity through the fan and pass through the control circuit assembly, so as to take the heat generated by the control circuit assembly out of the cooking plate from the second ventilation opening.

2. The ventilation structure of the electro-ceramic stove according to claim 1, characterized in that: The area of the cover plate is larger than that of the cooking plate.

3. The ventilation structure of an electro-ceramic stove according to claim 1, characterized in that: A raised ring body is arranged on the end face of the cover plate, and a cooktop panel is embedded in the ring body.

4. The ventilation structure of the electro-ceramic stove according to claim 1, wherein: A third ventilation opening is arranged at the top end of the cooking plate, and the length of the third ventilation opening is greater than that of the first ventilation opening or the second ventilation opening.

5. The ventilation structure of an electro-ceramic stove according to claim 1, wherein: A wind guiding assembly is arranged between the fan and the control circuit assembly. The head end of the wind guiding assembly faces the fan, and the tail end faces the control circuit assembly. The wind guiding assembly has a wind cavity penetrating through it, and the cross-sectional dimension of the wind cavity gradually decreases from the head end to the tail end.

6. The electric ceramic stove ventilation structure according to claim 1, characterized in that: Concave positions are arranged on both sides of the cooking plate.

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