Electromagnetic oven

Abstract

The utility model provides an induction cooker. The induction cooker comprises a bracket, the cooking bench is arranged on the support in a protruding mode, the side, deviating from the support, of the cooking bench is matched with the bottom face of the cookware in a conformal mode, and the cooking bench is used for heating the cookware; the light-emitting ring is arranged on the peripheral side of the cooking bench in a surrounding manner. According to the induction cooker, the cooking bench is arranged on the support in the protruding mode, the side, away from the support, of the cooking bench is matched with the bottom face of the cookware in a conformal mode, and therefore when a user places the cookware, the cookware can be directly aligned with the side, away from the support, of the cooking bench; when the cookware is aligned, the outer edge of the cookware can be directly aligned with the outer edge of the cooking bench, and the alignment is simpler and more convenient. Moreover, a light-emitting ring is arranged on the periphery of the cooking bench, the outer contour of the cooking bench is indicated through the light-emitting ring, and the user is further helped to align the cookware with the outer edge of the cooking bench in an auxiliary mode through sight.

Description

Technical Field

[0001] The present application belongs to the technical field of induction cookers, and in particular, relates to an induction cooker. Background Art

[0002] At present, induction cookers on the market usually have identification patterns, such as rings, on the surface of the glass panel to mark the placement of the pot. When the pot is placed at the marked position, all parts of the pot can be heated evenly to achieve a better heating effect.

[0003] However, when placing the pot, the user needs to spend a certain amount of time to align the pot with the identification pattern, which is time-consuming and difficult to align. Utility Model Content

[0004] The embodiment of the present application provides an induction cooker to solve the problem that the existing induction cooker provides an identification pattern on a glass panel for users to align the cookware, but this method is time-consuming, labor-intensive and difficult to align.

[0005] The present application provides an induction cooker, comprising:

[0006] Bracket;

[0007] A stove top is convexly arranged on the support, a side of the stove top facing away from the support is conformally matched with the bottom surface of the pot, and the stove top is used to heat the pot;

[0008] The luminous ring is arranged around the side of the stove.

[0009] Optionally, the stove comprises:

[0010] A wire drum, at least part of which is protruding from the bracket, and the luminous ring is arranged around the circumference of the wire drum;

[0011] The panel is at least partially protruded from the wire drum, and the panel is conformally matched with the bottom surface of the cookware.

[0012] Optionally, a mounting groove is recessed on one side of the bracket facing the wire drum, the bracket includes a side wall surrounding the mounting groove, the wire drum is installed in the mounting groove, and a receiving cavity is sandwiched between the wire drum and the side wall;

[0013] The outer periphery of the wire drum is recessed with a receiving groove, the receiving groove is communicated with the receiving cavity, the luminous ring comprises a first part and a second part connected, the first part is arranged in the receiving cavity, and the second part is arranged in the receiving groove;

[0014] Wherein, the luminous ring is made of flexible material.

[0015] Optionally, a limiting portion is convexly provided on one side of the first part facing the wire drum, a limiting groove is correspondingly concavely provided on the wire drum, and the limiting portion is installed in the limiting groove.

[0016] Optionally, the luminous ring further includes a plurality of lamp beads, and the plurality of lamp beads are arranged at intervals on a side of the first portion facing outside the accommodating groove.

[0017] Optionally, the wire reel comprises:

[0018] A disc body is installed in the installation groove;

[0019] A connecting post extending from the disk body toward the bracket, wherein the connecting post is detachably connected to the bracket;

[0020] Wherein, a buffer gap is provided between the disc body and the bracket.

[0021] Optionally, a buffer component is further included, wherein the buffer component is sandwiched between the disk body and the bracket, and the buffer component is made of a flexible material.

[0022] Optionally, the bracket further includes a receiving groove formed by being recessed inwardly from the groove bottom of the installation groove, the buffer component is installed in the receiving groove, and the buffer component at least partially protrudes from the receiving groove.

[0023] Optionally, the buffer member comprises a plurality of buffer members, and the plurality of buffer members are arranged at intervals between the disk body and the bracket.

[0024] Optionally, the panel includes a loading surface and a side wall connected to the loading surface, and a smooth transition portion is provided at the connection between the side wall and the loading surface.

[0025] In the induction cooker provided in the embodiment of the present application, the cooktop is convexly arranged on the bracket, and the side of the cooktop facing away from the bracket is conformally matched with the bottom surface of the pot. Therefore, when placing the pot, the user can directly align the pot with the side of the cooktop facing away from the bracket. Compared with aligning the pot using the identification pattern, the induction cooker with this structure can align the pot directly by aligning the outer edge of the pot with the outer edge of the cooktop, which is simpler and more convenient. In addition, a luminous ring is provided around the outer periphery of the cooktop, which indicates the outer contour of the cooktop, further helping the user to align the outer edge of the pot and the cooktop through sight. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0027] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0028] Figure 1 This is a schematic diagram of the structure of an induction cooker provided in an embodiment of the present application.

[0029] Figure 2 for Figure 1 Cross-sectional view at AA in the middle.

[0030] Figure 3 for Figure 2 Cross-sectional view at point B.

[0031] Figure 4 A schematic diagram of the structure of a wire reel for an induction cooker provided in an embodiment of the present application.

[0032] Figure 5 A schematic structural diagram of a bracket for an induction cooker provided in an embodiment of the present application.

[0033] Description of reference numerals:

[0034] 1. Bracket; 11. Mounting slot; 12. Accommodating slot;

[0035] 2. stove; 21. wire reel; 211. plate body; 212. connecting column; 213. buffer gap; 22. panel; 221. smooth transition part;

[0036] 3. Luminous ring; 31. First part; 311. Limiting part; 32. Second part; 33. Lamp beads;

[0037] 4. Buffer parts. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0039] An embodiment of the present application provides an induction cooker to solve the problem that the existing induction cooker sets an identification pattern on a glass panel for users to align their cookware, but this method is time-consuming, labor-intensive and difficult to align, which will be explained in conjunction with the accompanying drawings below.

[0040] The induction cooker provided in the embodiment of the present application is shown in FIG. Figure 1 , Figure 1The schematic diagram of the structure of the induction cooker provided in the embodiment of the present application includes a support 1, a stove 2 and a light ring 3. The stove 2 is convexly arranged on the support 1, and the side of the stove 2 facing away from the support 1 is conformally matched with the bottom surface of the pot, and the stove 2 is used to heat the pot; the light ring 3 is arranged around the stove 2.

[0041] In the induction cooker provided in the embodiment of the present application, the stove 2 is convexly arranged on the bracket 1, and the side of the stove 2 facing away from the bracket 1 is conformally matched with the bottom surface of the pot. Therefore, when placing the pot, the user can directly align the pot with the side of the stove 2 facing away from the bracket 1. Compared with aligning the pot using the identification pattern, the induction cooker with this structure can align the pot directly by aligning the outer edge of the pot with the outer edge of the stove 2, which is simpler and more convenient. In addition, a luminous ring 3 is provided around the outer periphery of the stove 2, which indicates the outer contour of the stove 2, further helping the user to align the pot and the outer edge of the stove 2 through sight.

[0042] The model of the induction cooker is not further limited here. For example, it can be double-headed or single-headed, embedded or external, portable, commercial or household, etc.

[0043] Optionally, the cooktop 2 includes a wire reel 21 and a panel 22. The wire reel 21 is at least partially protruded from the bracket 1, and the luminous ring 3 is arranged around the side of the wire reel 21; the panel 22 is at least partially protruded from the wire reel 21, and the panel 22 is conformally matched with the bottom surface of the pot. Among them, the wire reel 21 is suitable for installing a coil, and the coil generates an AC magnetic field after being energized. The AC magnetic field is a magnetic field with a strength that keeps changing, and the frequency is generally in the range of 20kHz to 27kHz. When the AC magnetic field passes through the pot placed on the panel 22, the energy is converted into heat energy in the pot by two physical phenomena. On the one hand, it is eddy current. The AC magnetic field causes the bottom of the pot to generate induced eddy current, and the eddy current is blocked inside the pot and then converted into heat energy. On the other hand, it is hysteresis loss. When the AC magnetic field constantly changes the direction of the magnetic pole of the metal of the pot, it will cause energy loss and turn into heat energy. The main source of heat is mainly generated by eddy current, and the heat energy generated by hysteresis loss is less than 10%. The heated pot can heat food.

[0044] That is, the wire drum 21 provides an installation space for the coil, the panel 22 provides a placement platform for the pot, and the coil passes through the panel 22 to heat the pot. Since the panel 22 is convexly arranged on the wire drum 21, when placing the pot, the user only needs to align the outer edge of the pot with the outer edge of the panel 22. The material of the panel 22 is not further limited here, for example, it can be microcrystalline glass.

[0045] Optionally, see Figure 2 and Figure 3 , Figure 2 for Figure 1 The cross-sectional view at AA in the middle. Figure 3 for Figure 2In the cross-sectional view at point B, a mounting groove 11 is recessed on one side of the bracket 1 facing the wire drum 21. The bracket 1 includes a side wall surrounding the mounting groove 11. The wire drum 21 is installed in the mounting groove 11, and a receiving cavity is sandwiched between the wire drum 21 and the side wall; please refer to Figure 4 , Figure 4 A schematic diagram of the structure of a wire reel for an induction cooker provided in an embodiment of the present application, wherein a peripheral recess of the wire reel 21 is provided with a receiving groove, the receiving groove is communicated with the receiving cavity, the luminous ring 3 includes a first portion 31 and a second portion 32 connected, the first portion 31 is arranged in the receiving cavity, and the second portion 32 is arranged in the receiving groove; wherein the luminous ring 3 is made of a flexible material.

[0046] That is, the second part 32 of the light-emitting ring 3 is clamped between the wire drum 21 and the bracket 1, and the light-emitting ring 3 is fastened to prevent the light-emitting ring 3 from falling off the side wall of the wire drum 21, thereby improving the fastening effect of the light-emitting ring 3. The connection method between the light-emitting ring 3, the wire drum 21 and the bracket 1 is not further limited here, and can be glued. Since the light-emitting ring 3 is made of a flexible material and the light-emitting ring 3 is clamped between the wire drum 21 and the bracket 1, when the wire drum 12 is pressed downward by an external force to squeeze the bracket 1, the light-emitting ring 3 is simultaneously compressed and elastically deformed to absorb part of the vibration, thereby improving the shock-absorbing effect between the wire drum 21 and the bracket 1.

[0047] Furthermore, the luminous ring 3 can be configured to be interference-fitted in the accommodating cavity and the accommodating groove, so as to further improve the fastening and shock-absorbing effects of the luminous ring 3. The material of the luminous ring 3 is not further limited here, and can be, for example, plastic or rubber.

[0048] Optionally, a stopper 311 is convexly provided on one side of the first part 31 facing the wire drum 21, and a stopper groove is concavely provided on the wire drum 21, and the stopper 311 is installed in the stopper groove. In some examples, the stopper 311 may be a convex block; in other examples, the stopper 311 may be a convex ring and extend along the circumference of the first part 31. The stopper 311 may be located on the side of the first part 31 facing away from the bracket 1, or the stopper 311 may be located on the side of the first part 31 facing the bracket 1.

[0049] By providing the limiting portion 311 , the limiting effect of the accommodating groove on the first portion 31 is further enhanced to prevent the first portion 31 from being loosened from the accommodating groove.

[0050] Optionally, the side wall of the receiving groove 12 relative to the notch is configured as a guiding inclined surface, and the guiding inclined surface is inclined along the gravity direction toward the side close to the wire drum 21. Then, when the light ring 3 needs to be replaced, the guiding inclined surface guides the light ring 3 to a certain extent, so that the user can take out the light ring 3 from the receiving groove and the receiving cavity.

[0051] Optionally, the luminous ring 3 further includes a plurality of lamp beads 33, which are arranged at intervals on the side of the first part 31 facing outside the receiving groove. The plurality of lamp beads 33 are electrically connected and connected to a power source. After being powered on, the plurality of lamp beads 33 are connected to form an outline of the outer contour of the wire reel 21, so that the user can assist in alignment through the field of vision. At the same time, the outer contour of the wire reel 21 has a luminous effect, which also improves the overall aesthetics and appearance of the product, thereby improving the texture of the product and increasing the user's experience.

[0052] Optionally, a groove is formed on one side of the first portion 31 facing outside the accommodating groove, and a plurality of lamp beads 33 are arranged in the groove at intervals, and the groove extends along the circumference of the first portion 31 .

[0053] Optionally, the color of the lamp bead 33 can be white or colorful, which is not further limited here.

[0054] Furthermore, the plurality of lamp beads 33 can be configured to have two lighting modes, namely, flashing and constant lighting, and the user can select one of the lighting modes as required. For example, when installing and aligning, the constant lighting mode is selected, and during the heating process, the flashing mode is selected.

[0055] Optionally, the cable drum 21 includes a drum body 211 and a connecting column 212. The drum body 211 is installed in the installation slot 11; the connecting column 212 extends from the drum body 211 toward the bracket 1, and the connecting column 212 is detachably connected to the bracket 1; wherein a buffer gap 213 is provided between the drum body 211 and the bracket 1.

[0056] By providing a buffer gap 213 between the disc 211 and the bracket 1, when the disc 211 is deformed toward the bracket 1 by an external force, a deformation space is reserved for the disc 211, thereby preventing the disc 211 from directly hitting the bracket 1 by force, thereby causing damage to the disc 211 or the bracket 1. The size of the buffer gap 213 is not further limited here, for example, it can be 2 mm to 10 mm, etc. Specifically, the buffer gap 213 can be 2 mm, 4 mm, 8 mm, 10 mm, etc.

[0057] Optionally, an external thread is provided on a side of the connecting column 212 facing the bracket 1 , and a screw hole is correspondingly provided on the bracket 1 , and the connecting column 212 is screwed to the screw hole on the bracket 1 through the external thread.

[0058] Optionally, a waterproof layer is provided between the panel 22 and the wire reel 21 to prevent liquid from entering the wire reel 21 from between the panel 22 and the wire reel 21 when the cooker leaks.

[0059] Optionally, see Figure 5 , Figure 5The schematic diagram of the structure of the bracket of the induction cooker provided in the embodiment of the present application, the induction cooker provided in the embodiment of the present application further comprises a buffer 4, the buffer 4 is sandwiched between the plate 211 and the bracket 1, and the buffer 4 is made of a flexible material. In some examples, the buffer glue can be made of silicone or rubber.

[0060] By providing the buffer member 4 , the buffer effect between the disc body 211 and the bracket 1 is further improved, thereby increasing the shock absorption capability of the disc body 211 .

[0061] Optionally, the bracket 1 provided in the embodiment of the present application further includes a receiving groove 12 formed by being recessed inward from the bottom of the mounting groove 11, and the buffer member 4 is installed in the receiving groove 12, and the buffer member 4 at least partially protrudes from the receiving groove 12. In some examples, the buffer member 4 may only partially protrude from the receiving groove 12 and extend into the mounting groove 11, and in other examples, the buffer member 4 may abut between the bottom of the receiving groove 12 and the disk body 211.

[0062] By providing the receiving groove 12, an installation space is provided for the buffer member 4, thereby preventing the buffer member 4 from shifting after being compressed and losing the shock absorbing effect.

[0063] Furthermore, the buffer member 4 can be glued to the receiving groove 12 to further improve the fixing effect of the buffer member 4 .

[0064] Optionally, the buffer member 4 includes multiple buffer members 4, which are arranged at intervals between the disc body 211 and the bracket 1. Correspondingly, the receiving grooves 12 are arranged at corresponding intervals, and each receiving groove 12 is provided with a buffer member 4 to further improve the shock absorbing effect between the disc body 211 and the bracket 1.

[0065] Optionally, the panel 22 includes a loading surface and a side wall connected to the loading surface, and a smooth transition portion 221 is provided at the connection between the side wall and the loading surface. Specifically, the smooth transition portion 221 is not an annular arc surface, thereby avoiding a sharp design of the portion of the panel 22 protruding from the cable drum 21, reducing the risk of scratches during use.

[0066] Furthermore, the portion of the wire reel 21 close to the panel 22 is connected to the smooth transition portion 221 of the panel 22, so that the panel 22 is only partially protruded from the wire reel 21, which not only makes it easier for users to align the panel 22 when placing the cookware, but also reduces the overall height of the induction cooker, thereby preventing the overall height of the product from being too high.

[0067] Optionally, the bracket 1 includes a frame and a plastic plate. The frame can be disc-shaped, and the plastic plate can be rectangular. The plastic plate is mounted on the frame, and the outer diameter of the plastic plate is larger than the outer diameter of the frame. When the pot on the panel 22 leaks, the leaked liquid can be received by the plastic plate to prevent the liquid from flowing into the frame. Furthermore, the plastic plate is provided with a mounting groove 11, and the wire drum 21 is installed in the mounting groove 11. The receiving groove 12 is formed by being recessed inward from the side of the frame toward the wire drum 21, and the buffer 4 is installed in the receiving groove 12. The connection method between the frame and the plastic plate is not further limited here, for example, it can be integrally formed, glued, screwed or riveted.

[0068] Furthermore, a waterproof layer may be provided at the connection between the plastic plate and the wire drum 21 to prevent liquid leaking from the cookware from entering the frame through the plastic plate.

[0069] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0070] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0071] The induction cooker provided in the embodiment of the present application is introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An induction cooker, characterized in that: include: Bracket; A stove top is convexly arranged on the support, a side of the stove top facing away from the support is conformally matched with the bottom surface of the pot, and the stove top is used to heat the pot; The luminous ring is arranged around the side of the stove.

2. The induction cooker according to claim 1, characterized in that: The stove comprises: A wire drum, at least part of which is protruding from the bracket, and the luminous ring is arranged around the circumference of the wire drum; The panel is at least partially protruded from the wire drum, and the panel is conformally matched with the bottom surface of the cookware.

3. The induction cooker according to claim 2, characterized in that: A mounting groove is recessed on one side of the bracket facing the wire drum, the bracket includes a side wall surrounding the mounting groove, the wire drum is installed in the mounting groove, and a receiving cavity is sandwiched between the wire drum and the side wall; The outer periphery of the wire drum is recessed with a receiving groove, the receiving groove is communicated with the receiving cavity, the luminous ring comprises a first part and a second part connected, the first part is arranged in the receiving cavity, and the second part is arranged in the receiving groove; Wherein, the luminous ring is made of flexible material.

4. The induction cooker according to claim 3, characterized in that: A limiting portion is convexly provided on one side of the first part facing the wire drum, a limiting groove is concavely provided on the wire drum correspondingly, and the limiting portion is installed in the limiting groove.

5. The induction cooker according to claim 3, characterized in that: The luminous ring further comprises a plurality of lamp beads, and the plurality of lamp beads are arranged at intervals on a side of the first part facing outside the accommodating groove.

6. The induction cooker according to claim 3, characterized in that: The wire drum comprises: A disc body is installed in the installation groove; A connecting post extending from the disk body toward the bracket, wherein the connecting post is detachably connected to the bracket; Wherein, a buffer gap is provided between the disc body and the bracket.

7. The induction cooker according to claim 6, characterized in that: It also includes a buffer component, which is clamped between the disc body and the bracket and is made of a flexible material.

8. The induction cooker according to claim 7, characterized in that: The bracket further comprises a receiving groove which is formed by being recessed inwardly from the groove bottom of the installation groove, the buffer component is installed in the receiving groove, and the buffer component at least partially protrudes from the receiving groove.

9. The induction cooker according to claim 7, characterized in that: The buffer member includes a plurality of buffer members, and the plurality of buffer members are arranged between the tray body and the bracket at intervals.

10. The induction cooker according to claim 2, characterized in that: The panel comprises a loading surface and a side wall connected to the loading surface, and a smooth transition portion is provided at the connection between the side wall and the loading surface.

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