External circulation heat dissipation structure of embedded induction cooker

Abstract

The utility model discloses an external circulation heat dissipation structure of an embedded induction cooker, which relates to the technical field of induction cookers and comprises a top plate, the bottom end of the top plate is fixedly connected with a casing, an electromagnetic coil is arranged in the casing and fixed at the bottom end of the top plate, air inlet pipelines are arranged on two sides of the casing, and the air inlet pipelines are communicated with the casing. An inclination angle is arranged on the inner side of the air inlet pipeline, and a filter screen is arranged on one side of the air inlet pipeline. The electromagnetic oven is firmly fixed on the operation table through the fixing piece, displacement or shaking of equipment in long-time use is avoided, safe operation is ensured, heat generated by the electromagnetic coil is effectively taken away through the design of the fan and the air inlet pipeline, the heat dissipation effect is enhanced, and therefore the working efficiency of the electromagnetic oven is improved, the service life is prolonged, and meanwhile, the service life of the electromagnetic oven is prolonged. And a simple and convenient filter screen replacing and cleaning mechanism is designed, so that a user can easily clean and maintain the equipment, and a continuous and efficient heat dissipation effect is ensured.

Description

Technical Field

[0001] This utility model relates to the field of induction cooker technology, specifically to an external circulation heat dissipation structure for an embedded induction cooker. Background Technology

[0002] Built-in induction cookers are kitchen appliances that are embedded in kitchen countertops or cabinets. Their aesthetically pleasing design, space-saving features, and diverse functions have made them a popular choice for modern family kitchens in recent years. They work on the principle of electromagnetic induction; when iron-containing cookware is placed on the cooktop, the induction cooker generates an alternating magnetic field, causing eddy currents to form at the bottom of the cookware and generating heat, thus heating the food. This technology not only improves thermal efficiency but also avoids the generation of open flames and smoke. With their high efficiency, energy saving, safety, reliability, and attractive appearance, built-in induction cookers have become an important part of modern kitchens, benefiting both homes and commercial spaces.

[0003] In the present technology, built-in induction cookers are usually installed in the kitchen countertop. Due to their built-in design, the heat dissipation function of the induction cooker is limited, which causes the internal temperature to accumulate under high load or long-term use, affecting its performance and lifespan. Although many built-in induction cookers are equipped with heat dissipation systems to avoid overheating, they are usually divided into two types: internal circulation and external circulation. However, most internal circulation heat dissipation systems currently have the problem of low efficiency. The internal circulation system draws heat from the air into the device, but due to the small space and limited airflow, the heat cannot be dissipated in a timely and effective manner, resulting in temperature accumulation. Due to the lack of a good external ventilation design, it is difficult for outside air to enter the device for effective cooling, which ultimately affects the heating efficiency and stability of the induction cooker, and may even trigger the overheat protection system, affecting the user experience and the safety of the device. Summary of the Invention

[0004] Based on this, the purpose of this utility model is to provide an external circulation heat dissipation structure for an embedded induction cooker, so as to solve the technical problem that the heat dissipation function of the induction cooker is limited due to its embedded design, which leads to the accumulation of internal temperature under high load or long-term use, affecting its performance and service life.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an external circulation heat dissipation structure for an embedded induction cooker, including a top plate, a housing fixedly connected to the bottom end of the top plate, an electromagnetic coil disposed inside the housing, the electromagnetic coil being fixed to the bottom end of the top plate, air inlet pipes disposed on both sides of the housing, the air inlet pipes having an inclined angle on their inner sides, and a filter screen disposed on one side of the air inlet pipes.

[0006] By adopting the above technical solutions, the induction cooker is firmly fixed to the operating table with fasteners, avoiding displacement or shaking during long-term use and ensuring safe operation. The design of the fan and air intake duct effectively removes the heat generated by the electromagnetic coil, enhancing the heat dissipation effect, thereby improving the working efficiency of the induction cooker and extending its service life. At the same time, the design of a simple filter replacement and cleaning mechanism allows users to easily clean and maintain the equipment, ensuring continuous and efficient heat dissipation. These innovations not only improve the ease of use of the induction cooker but also ensure the energy efficiency and environmental friendliness of the equipment, optimizing the user experience.

[0007] Furthermore, the casing has sliding grooves on both sides, and springs are fixedly connected inside the sliding grooves.

[0008] By adopting the above technical solution, the spring helps the locking block to return to its original position after the filter reaches the designated position, thus ensuring its fixation.

[0009] Furthermore, a slider is fixedly connected to the top of the spring, and a locking block is fixedly connected to one end of the slider.

[0010] Furthermore, the card block is conical, and the two ends of the filter screen are provided with card slots that cooperate with it.

[0011] By adopting the above technical solution, the set clips serve to fix the filter screen and ensure its firm installation.

[0012] Furthermore, an air outlet is provided at the bottom of the housing, and a fan is fixedly connected to the inner wall of the air outlet.

[0013] By adopting the above technical solution, the fan effectively dissipates heat from inside the induction cooker.

[0014] Furthermore, the top plate is fixedly connected to both sides of its bottom end with fasteners, and the bottom end of the fasteners is provided with anti-slip texture.

[0015] By adopting the above technical solution, the induction cooker is firmly fixed to the workbench surface by the set fasteners to prevent displacement or shaking during long-term use of the equipment, thereby improving the stability and safety of the equipment.

[0016] In summary, this utility model has the following beneficial effects: The induction cooker is firmly fixed to the operating table using fasteners, preventing displacement or shaking during prolonged use and ensuring safe operation. The design of the fan and air intake duct effectively removes heat generated by the electromagnetic coil, enhancing heat dissipation and thus improving the working efficiency and extending the service life of the induction cooker. Simultaneously, the simple filter replacement and cleaning mechanism allows users to easily clean and maintain the equipment, ensuring continuous and efficient heat dissipation. These innovations not only improve the ease of use of the induction cooker but also ensure the energy efficiency and environmental friendliness of the equipment, optimizing the user experience. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a main sectional view of the present invention;

[0019] Figure 3 This is a bottom view of the present invention;

[0020] Figure 4 This is a partial structural schematic diagram of the present invention;

[0021] Figure 5 This is a partial structural schematic diagram of the present invention.

[0022] In the diagram: 1. Top plate; 2. Housing; 3. Electromagnetic coil; 4. Air inlet duct; 5. Filter; 6. Fan; 7. Slide rail; 8. Spring; 9. Slider; 10. Locking block; 11. Fixing component; 12. Air outlet. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0024] The embodiments of this utility model will be described below based on its overall structure.

[0025] An external circulation heat dissipation structure for an embedded induction cooker, such as Figure 1-5As shown, the system includes a top plate 1, with a housing 2 fixedly connected to the bottom of the top plate 1. An electromagnetic coil 3 is installed inside the housing 2 and fixed to the bottom of the top plate 1. Air inlet pipes 4 are installed on both sides of the housing 2, with an inclined angle on the inner side of the air inlet pipes 4. A filter screen 5 is installed on one side of the air inlet pipes 4. Specifically, when the electromagnetic coil 3 is heated, it generates a large amount of heat. To effectively dissipate heat, a fan 6 is activated. The fan 6 draws in outside air, which passes through the filter screen 5 and enters the air inlet pipes 4. The air inlet pipes 4 guide the outside cold air to the surface of the electromagnetic coil 3, and the airflow carries away the heat generated by the electromagnetic coil 3, thereby effectively reducing the temperature of the electromagnetic coil 3 and maintaining a stable operating temperature of the induction cooker. The heat in the air is carried away by the fan 6 and discharged to the outside. The air inlet pipes 4 are designed with two pipe channels to enhance the heat dissipation effect and improve the cooling efficiency of the system.

[0026] Please see Figure 4 and Figure 5 The casing 2 has sliding grooves 7 on both sides, with springs 8 fixedly connected inside the sliding grooves 7. A slider 9 is fixedly connected to the top of the spring 8, and a locking block 10 is fixedly connected to one end of the slider 9. The locking block 10 is conical, and the filter screen 5 has matching slots at both ends. The bottom of the casing 2 has an air outlet 12, and a fan 6 is fixedly connected to the inner wall of the air outlet 12. Specifically, after the induction cooker has been used for a long time, the accumulated dust and debris may affect the heat dissipation efficiency. Therefore, the filter screen 5 needs to be cleaned regularly. When cleaning, the operator only needs to remove the filter screen 5 for cleaning. The installation structure of the filter screen 5 is designed for convenience. The user only needs to press the filter screen 5 to let it enter the air inlet duct 4. The conical design of the locking block 10 will apply a pushing force when the filter screen 5 reaches the designated position, locking the filter screen 5 in the correct position, and the spring 8 will return to its original position to ensure that the filter screen 5 is firmly locked and avoids loosening or misalignment.

[0027] Please see Figure 3 The top plate 1 is fixedly connected to the two sides of the bottom end of the top plate 1. The bottom end of the fixing part 11 is provided with anti-slip texture. Specifically, the top plate 1 of the induction cooker is usually made of ceramic or glass material. These materials are easily damaged by external impact or pressure. Therefore, it is necessary to fix the induction cooker firmly to the surface of the worktable by fixing part 11 to prevent the equipment from shifting or shaking during long-term use, thereby improving the stability and safety of the equipment.

[0028] The working principle of this utility model is as follows: When in use, the induction cooker is placed on the kitchen countertop. The top plate 1 of the induction cooker is usually made of ceramic or glass materials, which are easily damaged by external impacts or pressure. Therefore, it is necessary to fix the induction cooker firmly to the countertop surface with fasteners 11 to prevent displacement or shaking during long-term use, thereby improving the stability and safety of the equipment. After the power is turned on, the operator places the iron pot on the top of the induction cooker and starts the power supply of the electromagnetic coil 3 through the controller on the control panel. The electromagnetic induction between the electromagnetic coil 3 and the iron pot causes the iron pot to generate heat quickly, providing the high temperature required for cooking.

[0029] When the electromagnetic coil 3 is heated, a large amount of heat is generated. In order to effectively dissipate heat, the fan 6 is started. The suction action of the fan 6 draws in outside air. The air passes through the set filter 5 and enters the air inlet duct 4. The air inlet duct 4 guides the outside cold air to the surface of the electromagnetic coil 3. The airflow carries away the heat generated by the electromagnetic coil 3, thereby effectively reducing the temperature of the electromagnetic coil 3 and maintaining the stable working temperature of the induction cooker. The heat in the air is carried away by the fan 6 and discharged to the outside. The air inlet duct 4 is designed with two pipe channels to enhance the heat dissipation effect and improve the cooling efficiency of the system.

[0030] After prolonged use, dust and debris accumulated in the induction cooker may affect its heat dissipation efficiency. Therefore, the filter 5 needs to be cleaned regularly. During cleaning, the operator only needs to remove the filter 5 for cleaning. The installation structure of the filter 5 is designed for convenience. The user only needs to press the filter 5 to allow it to enter the air intake duct 4. The conical design of the locking block 10 will apply a pushing force when the filter 5 reaches the designated position, locking the filter 5 in the correct position. The spring 8 will return to its original position, ensuring that the filter 5 is firmly locked and preventing loosening or misalignment. This design simplifies the process of cleaning and replacing the filter 5 and ensures the heat dissipation performance of the system.

[0031] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An external circulation heat dissipation structure for an embedded induction cooker, comprising a top plate (1), characterized in that: The top plate (1) is fixedly connected to the bottom of the housing (2). An electromagnetic coil (3) is installed inside the housing (2). The electromagnetic coil (3) is fixed to the bottom of the top plate (1). Air inlet pipes (4) are installed on both sides of the housing (2). An inclined angle is provided inside the air inlet pipes (4). A filter screen (5) is provided on one side of the air inlet pipes (4).

2. The external circulation heat dissipation structure of the embedded induction cooker according to claim 1, characterized in that: The housing (2) has grooves (7) on both sides, and springs (8) are fixedly connected inside the grooves (7).

3. The external circulation heat dissipation structure of the embedded induction cooker according to claim 2, characterized in that: The top end of the spring (8) is fixedly connected to a slider (9), and one end of the slider (9) is fixedly connected to a locking block (10).

4. The external circulation heat dissipation structure of the embedded induction cooker according to claim 3, characterized in that: The card block (10) is conical, and the filter screen (5) has card slots at both ends that cooperate with it.

5. The external circulation heat dissipation structure of the embedded induction cooker according to claim 1, characterized in that: The bottom of the housing (2) is provided with an air outlet (12), and a fan (6) is fixedly connected to the inner wall of the air outlet (12).

6. The external circulation heat dissipation structure of the embedded induction cooker according to claim 1, characterized in that: The top plate (1) is fixedly connected to two sides of the bottom end with fasteners (11), and the bottom end of the fasteners (11) is provided with anti-slip texture.

Images