Embedded multi-head electromagnetic stove with super-large air duct

Abstract

The utility model provides a kind of embedded multi-head electromagnetic range with super large air duct, including shell, air duct and multiple stove head are equipped in the shell, the front side of the shell is equipped control panel, the rear side of the shell is equipped air outlet, the diameter of the air duct is 130.7mm, the air duct is positive air duct, the thickness of the shell is less than 50mm.The utility model provides a kind of embedded multi-head electromagnetic range with super large air duct, can avoid hot air to attack chef, and structure is compact, and heat dissipation efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of induction cooker technology, specifically to an embedded multi-burner induction cooker with an extra-large air duct. Background Technology

[0002] In modern kitchens, multi-burner induction cooktops are widely used due to their high efficiency and energy saving. However, traditional multi-burner induction cooktops have some problems that urgently need to be addressed. Currently, most multi-burner induction cooktops on the market feature a front-exhaust design. In kitchen usage scenarios, especially with the increasing prevalence of kitchens without front exhaust vents, this design causes hot air to concentrate and diffuse towards the lower body of the cook, significantly negatively impacting their comfort. Simultaneously, with the diversification of kitchen layouts and the increasing demands for aesthetics and practicality in kitchen equipment, the need for ultra-thin designs in multi-burner induction cooktops is becoming increasingly urgent. Furthermore, the noise generated by induction cooktops during operation also seriously affects the user experience, especially in noise-sensitive locations such as high-end restaurant kitchens. The body thickness of traditional multi-burner induction cooktops is generally around 54mm, which not only occupies too much space but also significantly contributes to heat radiation interference with surrounding appliances such as sterilizers and dishwashers. Moreover, their air duct design has shortcomings in terms of air intake area, head, wind speed, and heat exchange effect, resulting in low heat dissipation efficiency, which in turn affects the performance and lifespan of the induction cooktop. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, this utility model provides an embedded multi-burner induction cooker with an extra-large air duct, which can prevent hot air from blowing on the chef, and has a compact structure and high heat dissipation efficiency.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] An embedded multi-burner induction cooker with an extra-large air duct includes a housing, an air duct and multiple burners inside the housing, a control panel on the front side of the housing, an air outlet on the rear side of the housing, the diameter of the air duct is 130.7 mm, the air duct is a forward rotation air duct, and the thickness of the housing is less than 50 mm.

[0006] Furthermore, the air duct is volute-shaped and its opening faces the air outlet.

[0007] Furthermore, a cooling fan is installed inside the air duct.

[0008] Furthermore, a radiator is provided inside the housing, and the radiator is located between the air duct and the air outlet.

[0009] Furthermore, a stove head is provided above the cooling fan and the radiator.

[0010] Compared with the prior art, the present invention has the following beneficial technical effects:

[0011] 1. This utility model adopts a rear air outlet design, which allows hot air to be directly discharged to the rear space, avoiding the invasion of hot air on the lower body of the chef and significantly improving the chef's physical comfort during the cooking process.

[0012] 2. The shell thickness of this utility model is less than 50mm. After the body is thinned, the distance between the disinfection cabinet or dishwasher and the body increases accordingly, thereby effectively reducing the mutual heat radiation between the two.

[0013] 3. This utility model adopts a 130.7mm air duct, which increases the air intake area by 12% compared with the traditional air duct. The larger air intake area makes the air duct head longer and the wind speed faster, thus significantly improving the heat exchange effect.

[0014] 4. This utility model adopts a forward-rotating air duct design, which can solve the problem of high-power temperature rise of the burner head. Attached Figure Description

[0015] Figure 1 This is an internal structural diagram of the embedded multi-burner induction cooker with an extra-large air duct, according to this utility model.

[0016] Figure 2 This is an assembly structure diagram of the embedded multi-burner induction cooker with an extra-large air duct according to this utility model.

[0017] The components include: 1. Shell; 2. Air duct; 3. Radiator; 4. Burner head; 5. Control panel; 6. Air outlet; 7. Cooling fan. Detailed Implementation

[0018] Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Example 1

[0020] like Figure 1-2 As shown, an embedded multi-burner induction cooker with an extra-large air duct includes a housing 1. Inside the housing 1 are two air ducts 2, two radiators 3, and four burners 4. A control panel 5 is located on the front side of the housing 1, and an air outlet 6 is located on the rear side. The diameter of the air duct 2 is 130.7 mm, and the air duct 2 is a forward-rotating air duct. The thickness of the housing 1 is less than 50 mm. The air duct 2 is volute-shaped with its opening facing the air outlet 6. A cooling fan 7 is installed inside the air duct 2. The radiators 3 are located between the air duct 2 and the air outlet 6. The burners 4 are located above the cooling fan 7 and the radiators 3.

[0021] This invention employs a rear-exhaust design, cleverly utilizing the space behind a sterilizer or dishwasher to position the induction cooker's air outlet at the rear of the casing. This allows hot air to be directly exhausted to the rear, preventing it from affecting the cook's lower body and significantly improving comfort during cooking. Furthermore, this design is more compatible with kitchen layouts lacking front exhaust vents, aligning with modern kitchen design trends.

[0022] This invention, through meticulous design and optimization of the internal structure, successfully reduces the thickness of the induction cooker body from the industry-standard 54mm to below 50mm. The thinner body increases the distance between the cooker and the sterilizer or dishwasher, effectively reducing mutual heat radiation between them. This not only improves the performance stability of the induction cooker itself but also facilitates the normal operation of surrounding equipment, extending its lifespan.

[0023] Through extensive experimental verification and data analysis, this invention utilizes a 130.7mm diameter air duct, which, compared to the traditional 116mm air duct, increases the air intake area by 12%. This larger air intake area allows for a longer airflow path and higher air velocity, significantly improving heat exchange efficiency. Specifically, with the same fan power, the 130.7mm diameter air duct can deliver more air per unit time, carrying away more heat and effectively reducing the internal temperature of the induction cooker, ensuring its stable operation.

[0024] Radiator Height Adjustment: Thanks to the adoption of a 130.7mm diameter fan duct, the radiator design can be further optimized. The radiator height can be reduced from the conventional 24mm to below 22mm, making further thinning of the unit possible. By lowering the radiator height, the vertical space occupied inside the induction cooker is reduced while maintaining heat dissipation, resulting in a thinner overall unit that meets market demand for ultra-thin kitchen appliances.

[0025] Existing technology in the industry uses a reverse-rotation air duct, with the burners typically arranged as follows: No. 1 high-power burner, No. 2 low-power burner, No. 3 high-power burner, and No. 4 high-power burner. Reversing the air duct causes excessive temperature rise in the No. 1 and No. 3 high-power burners. This invention employs a forward-rotating air duct design, which solves the temperature rise problem at high power levels and maintains high power for more than 30% longer than the industry standard.

[0026] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An embedded multi-burner induction cooker with an extra-large air duct, comprising a housing, wherein the housing is provided with an air duct and multiple burners, and a control panel is provided on the front side of the housing, characterized in that: An air outlet is provided on the rear side of the housing, the diameter of the air duct is 130.7mm, the air duct is a forward rotation air duct, and the thickness of the housing is less than 50mm.

2. The embedded multi-burner induction cooker with an extra-large air duct as described in claim 1, characterized in that: The air duct is volute-shaped and its opening faces the air outlet.

3. The embedded multi-burner induction cooker with an extra-large air duct according to claim 2, characterized in that: The air duct is equipped with a cooling fan.

4. The embedded multi-burner induction cooker with an extra-large air duct as described in claim 3, characterized in that: The housing is equipped with a radiator, which is located between the air duct and the air outlet.

5. The embedded multi-burner induction cooker with an extra-large air duct according to claim 4, characterized in that: A stove head is located above the cooling fan and the radiator.

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