CN223331769U

CN223331769U - A uniform heating device for a flat electromagnetic cooker

Info

Publication number: CN223331769U
Application number: CN202422778944.3U
Authority: CN
Inventors: 黄长平
Original assignee: Xiamen Hot Uniform Energy Saving Technology Co ltd
Current assignee: Xiamen Hot Uniform Energy Saving Technology Co ltd
Priority date: 2024-11-14
Filing date: 2024-11-14
Publication date: 2025-09-12
Anticipated expiration: 2034-11-14

Abstract

The utility model discloses a uniform heating device of a plane electromagnetic oven, and relates to the technical field of heating. The induction cooker comprises a base and a black crystal plate at the top, wherein an induction cooker main machine is arranged at the center of the top of the base, a wire coil part for heating is arranged above the induction cooker main machine, the wire coil part is connected with the base through a driving part, the driving part is used for driving the wire coil part to perform rotary motion, and the driving part comprises a driving mechanism for driving the wire coil part to perform rotary motion and a supporting mechanism for supporting.

Description

Uniform heating device of plane electromagnetic oven

Technical Field

The utility model relates to the technical field of heating, in particular to a uniform heating device of a planar induction cooker.

Background

The induction cooker adopts a magnetic field induction eddy current heating principle, and the induction cooker adopts the specific processes that a wire coil component (the wire coil component comprises a coil bracket, a coil, magnetic sheets and the like) is arranged in the induction cooker, when high-frequency alternating current passes through the coil, a high-frequency alternating magnetic field is generated, the larger the current is, the larger the magnetic field intensity is, when the bottom of a cooker containing iron is placed on the induction cooker, the cooker is in the alternating magnetic field, because iron is a conductor and has ferromagnetism, countless small eddy currents can be generated in the bottom of the cooker when magnetic lines pass through the bottom of the cooker, the eddy currents enable charged particles such as iron atoms of the cooker to move at a high speed and rub with each other, and friction of the eddy currents in the ferromagnetic cooker can generate a large amount of heat energy, so that the cooker rapidly heats up, and heats up food in the cooker after the cooker heats up.

In the work of the high-frequency alternating magnetic field of the existing plane electromagnetic oven, the magnetic force lines generated by the wire coil part of the electromagnetic oven are uneven, when the plane electromagnetic oven heats, the heat quantity of the center position is low and the temperature of the outer ring is low when the bottom of the pan heats, when the center of the electromagnetic oven wire coil is used as the center of a circle, the outside of the circular high-temperature area with a certain diameter similar to a doughnut, the pan heats obviously unevenly, the temperature difference is great, the firepower is difficult to control, the power of the electromagnetic oven is large, the cooking is easy to burn, the power is small, the cooked dishes are not cooked, and due to the characteristics of the electromagnetic oven, the impression that the dishes cooked by the electromagnetic oven are not delicious due to the fuel gas is left.

Disclosure of utility model

Based on the above, the utility model aims to provide a uniform heating device of a planar induction cooker, which solves the problems that the temperature difference between the center and the edge is large when a pan is heated, the firepower is difficult to control accurately in the cooking process by a user, and the food cooking effect is poor due to uneven heating.

In order to achieve the purpose, the utility model provides the technical scheme that the planar electromagnetic oven uniform heating device comprises a base and a black crystal plate at the top, wherein an electromagnetic oven main machine is arranged at the center of the top of the base, a wire coil part for heating is arranged above the electromagnetic oven main machine, the wire coil part is connected with the base through a driving part, and the driving part is used for driving the wire coil part to perform rotary motion;

The driving component comprises a driving mechanism for driving the rotary motion and a supporting mechanism for supporting, the driving mechanism comprises a motor, the output end of the motor is fixedly connected with a first driving rocker arm, and one end of the first driving rocker arm is rotationally connected with the wire coil component;

The wire coil component is characterized in that two sides of the bottom of the wire coil component are rotationally connected with a second driving rocker arm and a third driving rocker arm, one ends of the second driving rocker arm and the third driving rocker arm are rotationally connected with a base, and the second driving rocker arm and the third driving rocker arm form a supporting mechanism.

Through adopting above-mentioned technical scheme, the drum part is connected with the base through drive part to drive part can drive the drum part and carry out gyration motion, makes the drum part constantly change its position in the heating process, thereby ensures that each position of pot bottom can both receive even heating, compares the drum of fixed position in the traditional electromagnetism stove, has improved the homogeneity of heating, has avoided the local overheated or unheated condition, has promoted the culinary art effect.

Further, a gap is arranged between the wire coil part and the black crystal plate, the gap is 0.5-60 mm, and the induction cooker main machine is electrically connected with the wire coil part through a wire.

Through adopting above-mentioned technical scheme, the setting in clearance has avoided the direct contact between drum part and the black brilliant board, has reduced equipment damage or the potential safety hazard that leads to because of friction or high temperature, and the security and the stability of electric current in transmission process have also been ensured to the adoption of wire, have avoided equipment trouble or the incident that leads to because of electric current is too big or unstable.

Further, the first driving rocker arm, the second driving rocker arm and the third driving rocker arm comprise a first vertical rod, a connecting sheet and a third vertical rod.

Through adopting above-mentioned technical scheme, first pole setting and third pole setting can ensure that the rocking arm keeps stable gesture in rotatory in-process as the supporting part of rocking arm, and difficult emergence is deformed or is rocked, and the connection piece then is as the part of connecting first pole setting and third pole setting, has ensured the steadiness of whole rocking arm structure for drive part can control the rotation position and the speed of drum part more accurately, and then realizes more even heating effect.

Further, the first vertical rod and the third vertical rod are respectively fixed on different surfaces at two ends of the connecting sheet, and the length of the connecting sheet is used for adjusting the stroke of the rotary motion.

Through adopting above-mentioned technical scheme for the drive rocking arm can have more nimble and controllable stroke when gyration motion, because the connection piece can select different length, so the user can select the first drive rocking arm, the second drive rocking arm and the third drive rocking arm of different length connection pieces to use according to actual need, with the gyration scope and the speed of adjustment drum part, thereby realize more accurate heating control.

Further, a shell is arranged around the base, and the shell and the black crystal plate are adhered through high-temperature glue.

Through adopting above-mentioned technical scheme, the structural strength and the stability of whole device have been strengthened in the setting of shell, and the shell is as the outside protective layer of electromagnetism stove, can prevent outside impact and damage effectively, supports and fixed inner assembly simultaneously, ensures the stability and the reliability of electromagnetism stove in long-term use.

Further, the motor is fixedly connected with the base through a fixed support and is used for providing support for the motor.

Through adopting above-mentioned technical scheme, strengthened the stability and the fastness of motor, the fixed bolster is as the bridge of being connected between motor and the base, and the fixed bolster adopts open symmetrical structure, can disperse vibration and the power that the motor produced uniformly, prevents effectively that the motor from taking place to rock or shifting in the course of the work.

Further, the black crystal plate is provided with two types, including a plane black crystal plate and a concave black crystal plate.

Through adopting above-mentioned technical scheme, the plane black crystal board is applicable to pan, and concave surface black crystal board then more is applicable to concave bottom pan, and the user can select suitable black crystal board according to the pan type that uses to ensure best heating effect and culinary art experience.

In summary, the utility model has the following advantages:

1. According to the utility model, the electromagnetic oven host, the wire coil part and the driving part are arranged, and the motor is used for driving the rocker arm sleeve to adjust the position of the electromagnetic oven wire coil, so that the effect of uniform heating is achieved, the uniform heating of the bottom of the pan is realized, the problem of uneven heating of the traditional electromagnetic oven is avoided, meanwhile, a user does not need to frequently and manually adjust the position of the pan, the operation flow is simplified, the cooking efficiency is improved, the uniform heating is beneficial to better keeping the original flavor and nutrition components of food materials, the cooking quality of food is improved, the adaptability is improved, and the electromagnetic oven is suitable for domestic kitchens and can be widely applied to scenes needing high-efficiency and accurate heating such as commercial kitchens, catering industry and the like;

2. The utility model improves the compatibility and the practicability of the induction cooker by arranging the plane black crystal plate and the concave black crystal plate. When a user uses the induction cooker, the user can select a proper black crystal plate according to the type of the cooker (pan or frying pan) used, so that the best heating effect and cooking experience are ensured, the requirements of more different users can be met, and the applicability and market competitiveness of the equipment are improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the gap of the present utility model;

FIG. 3 is a schematic view of a partial structure of a driving member of the present utility model;

Fig. 4 is a schematic perspective view of a concave black crystal plate according to the present utility model.

In the figure, 1, a base; 8, an electromagnetic oven host, 4, a wire coil part, 3, a driving part, 31, a driving mechanism, 32, a supporting mechanism, 301, a motor, 302, a first driving rocker arm, 303, a second driving rocker arm, 304, a third driving rocker arm, 11, a gap, 10, a wire, 51, a first vertical rod, 52, a connecting sheet, 53, a third vertical rod, 6, a shell, 7, a fixing support, 9, a black crystal plate, 91, a plane black crystal plate, 92 and a concave black crystal plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Embodiment one:

1-4, a planar induction cooker uniform heating device comprises a base 1 and a black crystal plate 9 at the top, wherein an induction cooker main machine 8 is arranged at the center of the top of the base 1, a wire coil part 4 for heating is arranged above the induction cooker main machine 8, the wire coil part 4 is connected with the base 1 through a driving part 3, and the driving part 3 is used for driving the wire coil part 4 to perform rotary motion;

The driving part 3 comprises a driving mechanism 31 for driving the rotary motion and a supporting mechanism 32 for supporting, the driving mechanism 31 comprises a motor 301, the output end of the motor 301 is fixedly connected with a first driving rocker 302, and one end of the first driving rocker 302 is rotatably connected with the wire coil part 4;

The wire coil part 4 is rotatably connected with a second driving rocker arm 303 and a third driving rocker arm 304 at two sides of the bottom, one ends of the second driving rocker arm 303 and the third driving rocker arm 304 are rotatably connected with the base 1, the second driving rocker arm 303 and the third driving rocker arm 304 form a supporting mechanism 32, the driving part 3 adopts a motor 301 as a power source, the first driving rocker arm 302 is rotatably connected with the wire coil part 4, and the second driving rocker arm 303 and the third driving rocker arm 304 are rotatably connected with the base 1, so that stable rotation of the wire coil part is realized, simplicity and reliability are realized, the wire coil part 4 can be ensured to be kept stable in the rotation process, the heating effect is not influenced due to shaking or shifting, the automatic control can be realized more conveniently by the motor driving mode, and the convenience and the intelligent degree of use are improved

Referring to fig. 2 and 3, a gap 11 is arranged between the wire coil part 4 and the black crystal plate 9, the gap 11 is 30mm, the electromagnetic oven host 8 and the wire coil part 4 are electrically connected through a wire 10, a certain space is formed between the black crystal plate 9 and the wire coil part 4 due to the existence of the gap 11, a user can clean and maintain the black crystal plate conveniently in the follow-up process, the gap 11 and the wire 10 enable the device to adapt to cookers with different thicknesses and materials, magnetic force lines can penetrate through pot bottoms with different thicknesses more fully and generate eddy current effects due to the existence of the gap, and due to the adoption of the wire 10, current can be stably transmitted to the wire coil part and a stable high-frequency alternating magnetic field is generated, so that uniform heating of cookers with different materials is realized.

Referring to fig. 2 and 3, the first driving rocker 302, the second driving rocker 303 and the third driving rocker 304 each include a first upright 51, a connecting piece 52 and a third upright 53, and different rotation modes are realized by replacing the connecting pieces 52 with different lengths so as to adapt to different heating requirements, so that the device can be suitable for a plurality of kinds of cookers, and the universality and the flexibility of equipment are improved.

Referring to fig. 2 and 3, the first and third uprights 51 and 53 are respectively fixed on different surfaces of both ends of the connection piece 52, and the length of the connection piece 52 is used for adjusting the stroke of the turning motion, and the first and third uprights 51 and 53 are respectively fixed on different surfaces of both ends of the connection piece 52, so that the stability and durability of the driving rocker arm are enhanced, and the driving rocker arm can maintain stable performance even in a long-time and high-load working state due to the fact that the connection between the uprights and the connection piece 52 is firmer and stable, and is not easy to deform or damage.

Referring to fig. 2 and 3, the outer shell 6 is arranged around the base 1, the outer shell 6 and the black crystal plate 9 are adhered by high-temperature glue, and the outer shell 6 and the black crystal plate 9 are adhered by high-temperature glue, so that not only is the tight connection between the outer shell 6 and the black crystal plate 9 ensured, but also the tightness and the waterproof performance of the induction cooker are improved, the high-temperature glue is used as a special adhesive, the stable performance can be kept under a high-temperature environment, the black crystal plate is not easy to age or fall off, the black crystal plate can be firmly fixed on the outer shell, and the loosening or falling phenomenon caused by long-term use or external force impact is avoided.

Referring to fig. 2 and 3, the motor 301 is fixedly connected with the base 1 through a fixing bracket 7, the fixing bracket is used for providing support for the motor 301, the fixing bracket adopts an open symmetrical structure, in this embodiment, a door-shaped structure is adopted, so that the heat dissipation condition of the motor is optimized, and a certain space is formed between the bracket and the motor due to the fact that the motor generates a certain amount of heat during operation, and ventilation and heat dissipation of air are facilitated.

The utility model has the implementation principle that firstly, the base 1 is stably placed on a tabletop to ensure that equipment is stable and does not shake, the pan is placed in the central position of the black crystal plate 9 to ensure that the bottom of the pan is in full contact with the black crystal plate 9 so as to realize the optimal heating effect, a start key on the main machine 8 of the induction cooker is pressed down, a motor 301 in the driving part 3 is automatically started, the wire coil part 4 is driven to rotate through the first driving rocker 302, the second driving rocker 303 and the third driving rocker 304 are matched with the first driving rocker 302, the stability of the wire coil part of the induction cooker in the rotating process is supported and maintained, the wire coil part is ensured to move along a correct path, the rotary motion of the wire coil part 4 can repeatedly pass through different parts of the bottom of the black crystal plate 9, the heating of each part of the pan is ensured, the situation of local overheating or unheated is avoided, and the subsequent cooking is carried out by adjusting the firepower through a control panel of the main machine of the induction cooker.

Embodiment two:

Referring to fig. 1 and 4, the black crystal plate 9 is provided with two kinds, including a planar black crystal plate 91 and a concave black crystal plate 92, and the two kinds of black crystal plates also help to optimize the heating uniformity of the induction cooker, and due to different placement modes and heating areas of cookers with different shapes on the induction cooker, the bottom shapes of the cookers can be better matched by adopting the black crystal plates with different shapes, so that magnetic force lines can penetrate through the bottom of the cookers more uniformly, and more uniform vortex and heat distribution are generated.

The utility model is implemented by selecting a proper black crystal plate 9, a proper plane black crystal plate 91 or a proper concave black crystal plate 92 according to cooking requirements, so that the black crystal plate can adapt to two different pot types of a pan and a common frying pan.

The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A planar electromagnetic cooker uniform heating device, characterized in that it comprises a base (1) and a black crystal plate (9) on the top, an electromagnetic cooker main unit (8) is arranged at the top center of the base (1), a wire drum component (4) for heating is arranged above the electromagnetic cooker main unit (8), the wire drum component (4) is connected to the base (1) through a driving component (3), and the driving component (3) is used to drive the wire drum component (4) to perform a rotary motion;

The driving component (3) includes a driving mechanism (31) for driving the rotary motion and a supporting mechanism (32) for supporting the rotary motion. The driving mechanism (31) includes a motor (301). The output end of the motor (301) is fixedly connected to a first driving rocker arm (302). One end of the first driving rocker arm (302) is rotatably connected to the wire drum component (4).

A second driving rocker arm (303) and a third driving rocker arm (304) are rotatably connected to both sides of the bottom of the wire drum component (4); one end of the second driving rocker arm (303) and the third driving rocker arm (304) are rotatably connected to the base (1); and the second driving rocker arm (303) and the third driving rocker arm (304) form a supporting mechanism (32).

2. The uniform heating device for a flat induction cooker according to claim 1 is characterized in that a gap (11) is provided between the wire reel component (4) and the black crystal plate (9), and the gap (11) is 0.5 to 60 mm, and the induction cooker main unit (8) and the wire reel component (4) are electrically connected via a wire (10).

3. The uniform heating device for a flat induction cooker according to claim 1 is characterized in that the first driving rocker arm (302), the second driving rocker arm (303) and the third driving rocker arm (304) each include a first vertical rod (51), a connecting piece (52) and a third vertical rod (53).

4. The uniform heating device for a flat induction cooker according to claim 3 is characterized in that the first vertical rod (51) and the third vertical rod (53) are respectively fixed on different surfaces at both ends of the connecting piece (52), and the length of the connecting piece (52) is used to adjust the stroke of the rotational motion.

5. The uniform heating device for a flat electromagnetic cooker according to claim 1, characterized in that: a shell (6) is provided around the base (1), and the shell (6) and the black crystal plate (9) are bonded by high-temperature glue.

6. The uniform heating device for a flat induction cooker according to claim 1 is characterized in that the motor (301) is fixedly connected to the base (1) via a fixed bracket (7), and the fixed bracket (7) adopts an open symmetrical structure for providing support for the motor (301).

7. The uniform heating device for a flat induction cooker according to claim 1, characterized in that: the black crystal plate (9) is provided with two types, including a flat black crystal plate (91) and a concave black crystal plate (92).