Commercial induction cooker heat dissipation device

Abstract

The utility model relates to the technical field of heat dissipation equipment of induction cookers, in particular to a heat dissipation device of a commercial induction cooker. According to the technical scheme, the induction cooker comprises an induction cooker body and a base arranged at the bottom of the induction cooker body, and further comprises a heat dissipation opening formed in the base, and a motor right facing the heat dissipation opening is arranged in the base; and a docking mechanism. According to the commercial induction cooker, the heat dissipation opening, the motor, the butt joint mechanism, the filtering mechanism, the dismounting and mounting mechanism and other structures are matched, so that the heat dissipation opening in the bottom of the commercial induction cooker is provided with a double-layer filtering system and a convenient and fast dismounting structure. In the double-layer filtering system, a front stainless steel filter screen intercepts large-particle pollutants, the oil smoke contact frequency of a cooling fan is reduced, and electrostatic adsorption is relieved; the rear filtering cover net is used for filtering fine particles, so that the purification efficiency is improved. According to the convenient and fast disassembly structure, through the linkage design of the L-shaped clamping blocks and the notches, the cooling fan, the filter screen and the filter cover screen can be integrally disassembled without tools, all assemblies are synchronously taken out and independently washed, and the problems that the structure is complex and difficult to clean are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of induction cooker heat dissipation equipment, and in particular to a commercial induction cooker heat dissipation device. Background Technology

[0002] Commercial induction cookers are electromagnetic heating devices used in commercial kitchens. They utilize the principle of electromagnetic induction to convert electrical energy into heat energy for cooking and heating food. In existing technology, commercial induction cookers typically have a cooling fan at the bottom for heat dissipation. However, during use, on the one hand, the kitchen environment contains a lot of oil fumes, dust, and moisture; when the fan operates, it draws in air, causing pollutants to adhere to the blades. On the other hand, the high-speed rotation of the fan blades generates static electricity through friction with the air, attracting small particles of dust and accelerating their accumulation. Furthermore, the cooling system is usually quite complex, with many gaps and corners between components that are difficult to reach with ordinary cleaning tools, increasing the difficulty of cleaning. Utility Model Content

[0003] The purpose of this invention is to address the problem of easy contamination and difficulty in cleaning the bottom cooling fans of existing commercial induction cookers, and to propose a cooling device for commercial induction cookers.

[0004] The technical solution of this utility model is as follows: A heat dissipation device for a commercial induction cooker includes an induction cooker body and a base disposed at the bottom of the induction cooker body, and a heat dissipation vent opened on the base. The base is equipped with a motor facing the heat dissipation vent. A docking mechanism is movably inserted into the heat dissipation vent and quickly connected to the output shaft of the motor. A retaining ring is disposed on the heat dissipation vent, and the retaining ring is equipped with a filtering mechanism. A disassembly and assembly mechanism is installed on the base and the retaining ring to lock the docking mechanism in the heat dissipation vent.

[0005] Optionally, the docking mechanism includes a support rod fixedly connected inside the retaining ring, a cooling fan rotatably connected to the middle of the support rod, a slot being provided at the end of the cooling fan away from the support rod, a slot being provided inside the slot, an insert block being fixedly connected to the output shaft of the motor and inserted into the slot, and a retaining block being fixedly connected to the outer wall of the insert block and inserted into the retaining slot.

[0006] Optionally, the filtration mechanism includes a filter screen fixedly connected within a retaining ring, and the retaining ring is also fixedly connected to a filter cover.

[0007] Optionally, the disassembly and assembly mechanism includes a motor sleeve fixedly connected to the filter screen, the motor sleeve being sealed to the motor, and a pair of L-shaped locking blocks being fixedly connected to the outer wall of the base, with a pair of notches on the locking ring for the L-shaped locking blocks to pass through.

[0008] Optionally, the support rod is fixedly connected with a plurality of protrusions arranged in a circumferential array around the motor sleeve.

[0009] Optionally, the bottom of the base is fixedly connected to multiple support seats.

[0010] Optionally, the filter screen may be made of stainless steel or polyester fiber.

[0011] In summary, this application includes at least one of the following beneficial technical effects:

[0012] This invention utilizes the coordination of a heat dissipation vent, a motor, a docking mechanism, a filtering mechanism, and a disassembly / removal mechanism to create a dual-layer filtration system and a convenient quick-release structure at the bottom heat dissipation vent of a commercial induction cooker. In the dual-layer filtration system, a front-mounted stainless steel filter intercepts large particulate pollutants, reducing the frequency of the cooling fan's contact with oil fumes and alleviating electrostatic adsorption; a rear-mounted filter screen filters fine particles, improving purification efficiency. The convenient quick-release structure, through an L-shaped locking block and notch linkage design, allows for the complete disassembly of the cooling fan, filter, and filter screen without tools. Each component can be removed simultaneously and rinsed independently, solving the problem of complex structures being difficult to clean. Attached Figure Description

[0013] Figure 1 A schematic diagram of the heat dissipation device for a commercial induction cooker according to this utility model is provided;

[0014] Figure 2 for Figure 1 A partial diagram of the split structure;

[0015] Figure 3 for Figure 2 A partial diagram of the split structure;

[0016] Figure 4 for Figure 3 Schematic diagram of the structure of the filter screen;

[0017] Figure 5 for Figure 3 A schematic diagram of the cooling fan structure.

[0018] Reference numerals in the attached diagram: 1. Induction cooker body; 2. Base; 21. Heat dissipation vent; 22. L-shaped locking block; 23. Motor; 24. Insert block; 25. Locking block; 26. Cooling fan; 261. Slot; 262. Slot; 3. Locking ring; 31. Filter cover; 32. Notch; 33. Motor sleeve; 34. Support rod; 35. Protrusion; 36. Filter screen. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0020] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0021] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example

[0026] like Figures 1 to 5As shown, this utility model proposes a heat dissipation device for a commercial induction cooker, including an induction cooker body 1 and a base 2 disposed at the bottom of the induction cooker body 1. Several support seats are fixedly connected to the bottom of the base 2. These support seats are used to support the base 2 in a suspended position, preventing contact between the lower surface of the base 2 and the table surface, thus ensuring air circulation. A heat dissipation vent 21 is provided on the base 2, and a motor 23 is disposed inside the base 2 facing the heat dissipation vent 21. A retaining ring 3 is provided on the heat dissipation vent 21.

[0027] Among them, such as Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the heat dissipation vent 21 is equipped with a docking mechanism that is quickly connected to the output shaft of the motor 23. The docking mechanism includes a support rod 34 fixedly connected inside the retaining ring 3. A cooling fan 26 is rotatably connected to the middle of the support rod 34. A slot 261 is provided at the end of the cooling fan 26 away from the support rod 34. A slot 262 is also provided inside the slot 261. The output shaft of the motor 23 is fixedly connected to a plug 24 that is inserted into the slot 261. A locking block 25 that is inserted into the slot 262 is fixedly connected to the outer wall of the plug 24. The locking block 25 passes through the slot 262, which allows the plug 24 to rotate and drive the cooling fan 26 to rotate through the locking block 25. It also facilitates disassembly and assembly.

[0028] In addition, such as Figures 1 to 4 As shown, the retaining ring 3 is equipped with a filtering mechanism, which includes a filter screen 36 fixedly connected inside the retaining ring 3. The retaining ring 3 also has a filter cover screen 31 fixedly connected to it. The filter cover screen 31 is made of stainless steel, a mesh product made of stainless steel wire (such as 304 or 316 stainless steel) through weaving, stamping, or etching processes. It possesses high strength, corrosion resistance, high temperature resistance, and wear resistance. The filter screen 36 is made of polyester fiber mesh, a mesh material made from polyester fiber, formed through textile, weaving, or non-woven processes. It is lightweight, flexible, has high filtration accuracy, and low cost. The stainless steel filter screen has a larger pore size, which can preferentially intercept larger oil droplets, food residue, and dust particles in the fumes, achieving coarse filtration. The polyester fiber mesh has a finer pore size, which can capture micron-sized fine oil fume particles, dust, and aerosols, achieving fine filtration. The two filters cover different pollutant sizes through a pore size gradient.

[0029] It is worth noting that, such as Figures 1 to 4As shown, the base 2 and the retaining ring 3 are equipped with a disassembly and assembly mechanism that locks the docking mechanism within the heat dissipation vent 21. This mechanism includes a motor sleeve 33 fixedly connected to the filter screen 31. The inner wall of the motor sleeve 33 has a rubber ring, which ensures the motor sleeve 33 is mounted on the motor, preventing dust and oil from entering the base 2 through the gap between the motor sleeve 33 and the motor. The motor sleeve 33 is sealed to the motor 23. A pair of L-shaped locking blocks 22 are fixedly connected to the outer wall of the base 2. The retaining ring 3 has a pair of notches 32 for the L-shaped locking blocks 22 to pass through. When the notches 32 and the L-shaped locking blocks 22 overlap, the retaining ring 3 can disengage from the heat dissipation vent 21. When they are misaligned, the retaining ring 3 is held in place by the L-shaped locking blocks 22 on the heat dissipation vent 21. Multiple protrusions 35 are fixedly connected to the support rod 34 and are arranged in a circular array around the motor sleeve 33. The protrusions 35 are designed so that the three-dimensional structure of the support rod 34 forms a clear gripping or force application point during manual rotation. Users can press or twist the edge of the protrusions 35 with their fingertips or palms to concentrate the force locally, reduce the force consumed by hand sliding, and make the operation more effortless.

[0030] In this embodiment, when using a commercial induction cooker heat dissipation device, activating the L-shaped locking block 22 inside the base 2 causes its output shaft to rotate the insertion block 24 and locking block 25. The insertion block 24 and locking block 25 then engage with the slots 261 and 262, driving the cooling fan 26 to rotate, thereby blowing hot air from inside the base 2 out through the heat dissipation vent 21. Simultaneously, the filter screen 36 filters out larger particles of oil and dust, providing initial interception and reducing the filtration burden on the subsequent filter cover 31. The filter cover 31 then further filters finer particles. The combination of both achieves efficient filtration of pollutants of different particle sizes, improving the overall filtration effect.

[0031] When it is necessary to remove the cooling fan 26, filter screen 36, and filter cover 31 from the base 2 for cleaning, simply rotate the protrusion 35 manually to rotate the support rod 34. When the support rod 34 causes its pair of notches 32 to align with the L-shaped locking block 22, simply move the retaining ring 3 away from the base 2 to disengage the notches 32 from the corresponding L-shaped locking block 22. The filter cover 31, which is not pressed by the retaining ring 3, can also be disengaged from the L-shaped locking block 22, thus facilitating the cleaning of the cooling fan 26, filter screen 36, and filter cover 31 on the corresponding retaining ring 3, making the process convenient and quick.

[0032] The preferred embodiments of this utility model described above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A commercial electromagnetic oven heat dissipation device, comprising an electromagnetic oven body (1) and a base (2) arranged at the bottom of the electromagnetic oven body (1), characterized in that, Also includes: A heat dissipation vent (21) is provided on the base (2), and a motor (23) is provided inside the base (2) facing the heat dissipation vent (21); The docking mechanism is movably inserted into the heat dissipation port (21) and quickly connected to the output shaft of the motor (23); A retaining ring (3) is provided on the heat dissipation port (21), and a filter mechanism is provided on the retaining ring (3); A disassembly and assembly mechanism installed on the base (2) and the retaining ring (3) to lock the docking mechanism inside the heat dissipation port (21).

2. The commercial electromagnetic stove heat dissipation device according to claim 1, characterized in that, The docking mechanism includes a support rod (34) fixedly connected inside the retaining ring (3). A cooling fan (26) is rotatably connected to the middle of the support rod (34). A slot (261) is provided at the end of the cooling fan (26) away from the support rod (34). A slot (262) is also provided inside the slot (261). The output shaft of the motor (23) is fixedly connected to a plug (24) inserted into the slot (261). A slot (25) inserted into the slot (262) is fixedly connected to the outer wall of the plug (24).

3. The commercial electromagnetic stove heat dissipation device according to claim 1, characterized in that, The filtration mechanism includes a filter screen (36) fixedly connected in a retaining ring (3), and the retaining ring (3) is also fixedly connected to a filter cover screen (31).

4. The commercial electromagnetic stove heat dissipation device according to claim 3, characterized in that, The disassembly and assembly mechanism includes a motor sleeve (33) fixedly connected to the filter screen (31), the motor sleeve (33) being sealed to the motor (23), and a pair of L-shaped blocks (22) fixedly connected to the outer wall of the base (2), and a pair of notches (32) for the L-shaped blocks (22) to pass through are provided on the retaining ring (3).

5. The commercial electromagnetic stove heat dissipation device according to claim 2, characterized in that, The support rod (34) is fixedly connected to a plurality of protrusions (35) arranged in a circular array with the motor sleeve (33) as the center.

6. The commercial electromagnetic stove heat dissipation device according to claim 1, characterized in that, The bottom of the base (2) is fixedly connected to multiple support seats.

7. The commercial electromagnetic stove heat dissipating device according to claim 3, characterized in that, The filter screen (31) is made of stainless steel, and the filter screen (36) is made of polyester fiber.

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