Electric stove with guardrail

Abstract

The utility model discloses an electric cooker with a guardrail, which is characterized by comprising a cooker body, the cooker body is a main body of a cooking utensil and comprises an upper shell, a base, a power line, an electric heating tray, a control panel arranged in the upper shell and the base, a wire used for electrical connection between electric devices, and the guardrail specially arranged on the upper shell, when the guardrail is in the stretching state, a heating container on the heating disc can be prevented from sliding from the heating disc to the specific edge of the device, and when the guardrail is in the compression state, a vessel exceeding the protection range of the guardrail can be conveniently heated, so that the application range of the electric stove is effectively expanded.

Description

Technical Field

[0001] This invention relates to the field of electric heating cooking equipment technology, and in particular to an electric stove with a guardrail. When the electric stove is placed normally, the upper surface of the guardrail extends above the top of the heating plate of the appliance, thereby preventing containers placed on the heating plate from sliding off the edge of the heating plate or the appliance body. Background Technology

[0002] The heating plates of existing electric cooking appliances (hereinafter referred to as electric stoves) are set in two ways: recessed into the appliance body and protruding from the top of the appliance body. For example, rice cookers and electric pressure cookers are recessed, while laboratory ovens are protruding. There are also products such as induction cookers and ceramic cooktops with completely flat cooktop surfaces, in which the coil or heating plate is recessed into the appliance body, and the top surface of the appliance is covered with a flat cover plate, resulting in a completely flat appliance body.

[0003] Submerged cookware naturally possesses a guardrail structure, but it suffers from drawbacks such as difficulty in cleaning the interior and poor versatility. While the protruding structure of experimental furnaces solves the problems of cleaning and versatility, the lack of a guardrail allows heated dishes to easily slip off the edge. Induction cookers and ceramic cooktops have completely flat top surfaces, requiring careful placement of heated dishes. Incorrect placement or misalignment by touch can affect heating efficiency, and touch can cause dishes to slip off the top, posing a safety hazard. Summary of the Invention

[0004] This invention aims to provide a movable guardrail for electric stoves with heating plates protruding or flush with the top of the appliance, or for induction cookers and ceramic cookers with a completely flat upper surface. This addresses the issues of easily slipping heated dishes, facilitating cleaning of the stove surface, and allowing the guardrail to be compressed when used with dishes larger than the guardrail's area, thus expanding the stove's usability. The retaining ring on the guardrail is preferably designed for easy removal, making cleaning of the stove surface very convenient.

[0005] To achieve the above objectives, the technical solution of the present invention is an electric stove with a guardrail. Its characteristic is that it includes:

[0006] The appliance body is the main body of the cooking appliance, including: an upper shell, a base, a power cord, a heating plate, a control board disposed in the upper shell and the base, wires for electrical connection between electrical components, and a guardrail disposed in the upper shell.

[0007] The heating plate is an electric heating device that protrudes from the top of the device body and has a gap fit or contact fit between its bottom and the surface of the upper shell; or the upper surface of the heating plate is flush with the top of the device body.

[0008] The guardrail is a structure installed on the upper shell of the device body, surrounding the heating plate, that prevents the heating container on the heating plate from sliding off the edge of the device body. This structure is retractable.

[0009] Furthermore, the guardrail is characterized in that, when the stove is placed normally, the upper surface of the guardrail is higher than the upper surface of the heating plate, at which time the guardrail is in an extended state.

[0010] Furthermore, the guardrail is characterized in that, when the guardrail is in a compressed state, the upper surface of the guardrail is flush with or lower than the upper surface of the heating plate.

[0011] Furthermore, the guardrail is characterized in that it may be provided with retaining rings that connect the guardrails together.

[0012] Furthermore, the retaining ring is characterized in that the connection between the retaining ring and the guardrail can be a detachable connection or a fixed connection.

[0013] The beneficial effect of this invention is that, because the guardrail protrudes from the top of the appliance body in its extended state, and its upper surface is higher than the upper surface of the heating plate, the appliance being heated inside the guardrail is protected, preventing it from slipping off the appliance body surface if accidentally touched. When the user uses an appliance larger than the size protected by the guardrail, the guardrail can be in a compressed state, allowing the appliance to still contact the heating plate. In this case, the guardrail acts as an auxiliary support, facilitating the use of non-standard appliances and expanding the application range of this electric stove. Attached Figure Description

[0014] Figure 1 This is an isometric schematic view of the electric furnace with guardrail in the embodiment;

[0015] Figure 2 This is a front view of the electric furnace with guardrails in the embodiment, with the guardrails extended.

[0016] Figure 3 This is a front view of the compressed state of the guardrail of the electric furnace with guardrail in the embodiment;

[0017] Figure 4 This is an isometric schematic view of the guardrail with retaining ring of the electric furnace in the embodiment.

[0018] Reference numerals: 100. Entity body; 1. Upper shell; 2. Heating plate; 2-1. Upper surface of the heating plate; 3. Guardrail; 3-1. Upper surface of the guardrail; 4. Retaining ring; Detailed Implementation

[0019] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Examples of the embodiments are shown in the drawings. The described embodiments are exemplary, wherein similar reference numerals denote the same or similar devices, or devices having the same or similar functions. The terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the drawings and are merely for the convenience of describing the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0020] This invention involves the explanation of concepts. Electrical connection: refers to the collection of all electrical circuits in an electrical product, including power connection components such as power plugs, power terminals, power cords, internal wires, and internal connecting components. In a narrower sense, electrical connection refers to all ways in which different conductors are connected within a product. Clearance: refers to the gap or interval between two objects. Fit: refers to the relationship between parts when multiple parts are assembled together. Safety regulations: refer to safety regulations or standards for electrical products, such as the relevant regulations for 3C certification. Therefore, those skilled in the art can understand the meaning of the above terms and concepts in this invention according to the specific circumstances.

[0021] The following is for reference. Figures 1 to 4 The present invention describes an electric stove with guardrails.

[0022] A preferred embodiment of the present invention is a cooking appliance with a protruding heating plate, such as... Figure 1 Its features include:

[0023] The appliance body is the main body of the cooking appliance, including: an upper shell, a base, a power cord, a heating plate, a control board disposed in the upper shell and the base, and wires for electrical connection between electrical components.

[0024] The heating plate is an electric heating device that protrudes from the top of the device body and has a gap or contact fit between its bottom and the surface of the upper shell.

[0025] The guardrail is a structure installed on the upper shell of the device body, surrounding the heating plate, that prevents the heating container on the heating plate from sliding off the edge of the device body. This structure is retractable.

[0026] Furthermore, the guardrail is characterized in that, when the stove is normally placed, the upper surface of the guardrail is higher than the upper surface of the heating plate, at which time the guardrail is in an extended state, such as... Figure 2The heated vessel within the protection zone of the guardrail can be protected by the guardrail. When the heated vessel is touched forcefully from the outside, the guardrail will block the vessel and prevent it from slipping off the electric stove.

[0027] Furthermore, the guardrail is characterized in that, when the guardrail is in a compressed state, its upper surface is flush with or lower than the upper surface of the heating plate, such as... Figure 3 When the bottom of the heated dish is larger than the protection range of the guardrail, the guardrail is compressed, and the bottom of the dish contacts the upper surface of the heating plate. This expands the range of the heated dish, making it more convenient for users to heat different scenarios.

[0028] Furthermore, the guardrail is characterized in that it may be provided with retaining rings that connect the guardrails together, such as... Figure 4 Furthermore, the retaining ring is characterized in that the connection between the retaining ring and the guardrail can be either a detachable connection or a fixed connection. In this preferred embodiment, the guardrail is independent, and the independent guardrails can be connected together by the retaining ring. This closed retaining ring better protects the heated vessel from slipping off the edge of the vessel body. When cleaning the vessel body is required, the retaining ring can be easily removed, making cleaning more convenient.

[0029] Therefore, the aforementioned technical solution for an electric stove with a guardrail is applicable to various electric stoves, such as household or commercial electric stoves, rice cookers, induction cookers, ceramic cookers, electric steamers, air fryers, slow cookers, multi-purpose electric cookers, electric pressure cookers, health pots, and electric herbal pots, which require guardrails to perform specific functions, preventing heated dishes from slipping off the appliance. When the standard-configured dish is damaged or the user needs to use a non-standard dish, the retractable guardrail can be compressed by the non-standard dish, allowing it to make good contact with the heating plate. This ensures good heat transfer while the compressed guardrail also provides support for the non-standard dish. This expands the application scenarios of the electric stove and greatly facilitates its practical use by users.

Claims

1. An electric stove with guardrails, characterized in that, include: The appliance body is the main body of the cooking appliance, including: an upper shell, a base, a power cord, a heating plate, a control board disposed in the upper shell and the base, wires for electrical connection between electrical components, and a guardrail disposed in the upper shell. The heating plate is an electric heating device that protrudes from the top of the device body and has a clearance fit or contact fit with the bottom surface of the upper shell; or the upper surface of the heating plate is flush with the top of the device body. The guardrail is a structure installed on the upper shell of the device body, surrounding the heating plate, that prevents the heating container on the heating plate from sliding off the edge of the device body. This structure is retractable.

2. An electric stove with guardrail according to claim 1, characterized in that, When the stove is in its normal position, the upper surface of the guardrail is higher than the upper surface of the heating plate, and the guardrail is in an extended state.

3. An electric stove with a guardrail according to claim 1, characterized in that, When the guardrail is compressed, the upper surface of the guardrail is flush with or lower than the upper surface of the heating plate.

4. An electric stove with guardrail according to claim 1, characterized in that, Retaining rings can be installed on the guardrails to connect them together.

5. An electric stove with guardrail according to claim 4, characterized in that, The connection between the retaining ring and the guardrail can be either a detachable connection or a fixed connection.

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