Induction cooker wire coiling auxiliary device

Abstract

The utility model relates to the technical field, and provides an induction cooker wire coiling auxiliary device which comprises an integrally-formed wire coil support which comprises a cambered surface for containing cookware, a rib plate arranged on the back face of the cambered surface and a heat insulation protrusion protruding towards the contact face of the cookware. The heat insulation protrusions are arranged along the cambered-surface-shaped contact inner wall at equal intervals and support the cookware away from the cambered-surface-shaped contact inner wall. The utility model provides a novel induction cooker wire coiling auxiliary device, which has the advantages of high accuracy, high reliability and high practicability of a wire coiling process.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating, in particular to a coil wire auxiliary device for an induction cooker. Background Art

[0002] Conventional IH heating coils on the market are limited by the shape of the heating vessel, and are generally flat ring designs or spherical ring designs, and only heat the bottom of the heating vessel and a small part of the upper edge of the bottom, and the heating effect is not significant.

[0003] For example, the induction cooker magnetic strip, induction cooker coil disk and induction cooker disclosed in Chinese patent CN106034366B solve the technical problem of uneven heating energy distribution in existing induction cookers through the induction cooker magnetic strip, induction cooker coil disk and induction cooker. However, there are still defects such as the lack of heat insulation between the pot and the magnetic disk, and the cumbersome and difficult assembly and installation process.

[0004] In the traditional induction cooker production process, the wire coiling device is usually assembled from multiple parts, which not only increases the complexity and cost of production, but also reduces the overall stability and durability of the product. The non-integrated wire coiling device is more likely to become loose or damaged during use, making maintenance difficult and costly.

[0005] At the same time, in the existing induction cooker design, the arrangement of copper wires often relies on manual operation or simple mechanical assistance, which makes it impossible to accurately limit the position of the copper wires in the coiling device. Improper placement of copper wires will affect the heating efficiency and uniformity of the induction cooker, increase the failure rate and energy consumption.

[0006] In addition, the magnetic field of traditional induction cookers is usually fixed, and the direction and strength of the magnetic field cannot be adjusted according to different cooking needs. This limits the flexibility and efficiency of induction cookers, especially when specific cooking methods are required and the optimal heating effect cannot be achieved.

[0007] The utility model is made to solve the common problems in the art such as the unstable coil position, inability to adapt to commonly used frying pans, non-integrated molding, poor heat insulation effect, reduced overall stability and durability, and complicated coil installation process. Utility Model Content

[0008] The main purpose of the utility model is to propose an induction cooker wire coiling auxiliary device, which aims to solve the technical problems of the wire coiling position not being fixed, not being able to adapt to commonly used frying pans, not being one-piece formed, poor heat insulation effect, reduced overall stability and durability, and complicated wire coiling installation process.

[0009] To achieve the above-mentioned purpose, the utility model proposes an induction cooker wire auxiliary device, which includes an integrally formed wire coil bracket, which includes an arc-shaped shape for accommodating cookware, a rib plate arranged on the back of the arc-shaped shape, and a heat-insulating protrusion protruding toward the contact surface of the cookware, wherein the heat-insulating protrusion is arranged at equal intervals along the contact inner wall of the arc-shaped shape, and supports the cookware away from the inner wall of the arc-shaped shape.

[0010] Furthermore, the ribs are arranged radially with the center of the back of the wire drum bracket as the starting point, and the adjacent ribs are arranged at intervals, so that a placement groove is formed between two adjacent ribs, and the groove width of the placement groove is adapted to the circumference of the electromagnetic coil;

[0011] Wherein, the ribs are parallel to each other.

[0012] Furthermore, a clamping groove is provided at one end of the rib plate away from the arc-shaped back surface, and the width of the clamping groove is matched with the width of the electromagnetic block.

[0013] Furthermore, the wire drum support further comprises an edge portion and a placement portion, wherein the placement portion is arranged at the bottom of the contact surface between the arc surface and the cookware, and the edge portion is arranged at the opening edge of the arc surface;

[0014] Wherein, the edge portion is parallel to the arc-shaped bottom and extends outward to form a placement platform, and the placement platform is provided with a through hole.

[0015] Furthermore, the heat-insulating protrusions are radially arranged starting from the wire drum bracket placement portion and extend to the edge portion.

[0016] Furthermore, the cable drum support also includes at least two connection seats, and the at least two connection seats are symmetrically arranged on the back side of the arcuate surface with the center of the arcuate surface as the center of symmetry.

[0017] Furthermore, auxiliary plates are provided around the connecting seat, and the auxiliary plates are symmetrically arranged around the connecting seat and connected to the back side of the arc surface.

[0018] Furthermore, the wire drum bracket also includes connecting ribs, which are radially arranged with the center of the back side of the wire drum bracket as the starting point and pass through the rib plate.

[0019] Furthermore, the connection seat body is provided with a connection hole for detachable connection of a screw or a bolt.

[0020] Furthermore, the wire drum support includes at least one fixed rib ring, and the at least one fixed rib ring is arranged on the back side of the arc surface and forms a central rib ring on the surface of the arc surface.

[0021] The beneficial effects of the utility model are as follows:

[0022] 1. The heat-insulating protrusion is provided to separate the pot from the arc-shaped contact surface, so as to prevent the heat generated by the pot from affecting the wire coil support, thereby ensuring that the pot can be heated stably while taking into account the heat dissipation of the pot;

[0023] 2. The placement grooves for the electromagnetic coils are provided between the rib plates, so that the electromagnetic coils can be stably connected, improving the accuracy and reliability of the entire coiling process and ensuring the stability of the heat generated by the entire induction cooker;

[0024] 3. Through the setting of the clamping groove, the direction of the electromagnetic coil is more stable, ensuring the heating efficiency and accuracy of the pot, and making the heating stability and reliability of the entire induction cooker;

[0025] 4. Through the setting of the connection seat, the whole device can be used in conjunction with other accessories, and the whole device is guaranteed to have wider applicability;

[0026] 5. By arranging a plurality of fixed rib rings on the back of the arc surface, the supporting capacity of the arc surface is improved, thereby ensuring the stability and reliability in the process of supporting the cookware. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0028] Figure 1 It is a structural schematic diagram of the utility model;

[0029] Figure 2 for Figure 1 The enlarged schematic diagram of the center C;

[0030] Figure 3 for Figure 1 The enlarged schematic diagram of point D in the middle;

[0031] Figure 4 It is a top view schematic diagram of the utility model;

[0032] Figure 5 It is a side view schematic diagram of the utility model;

[0033] Figure 6 for Figure 5 Schematic cross-sectional view at AA in the middle;

[0034] Figure 7 for Figure 5 A lateral schematic diagram in the B direction;

[0035] Figure 8 It is a bottom view schematic diagram of the utility model;

[0036] Explanation of the reference numerals: 1. arc surface; 2. heat insulation protrusion; 3. through hole; 4. placement portion; 5. edge portion; 6. fixing rib ring; 7. rib plate; 8. connecting rib; 9. connecting seat; 10. auxiliary plate; 11. connecting hole; 12. snap-in groove.

[0037] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0041] The following combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8The present utility model is further described in the following figures and in the related embodiments. This embodiment provides an induction cooker wire auxiliary device, which includes an integrally formed wire coil support, which includes an arc-shaped support 1 for accommodating pots, a rib plate 7 arranged on the back of the arc-shaped support 1, and a heat-insulating protrusion 2 protruding toward the contact surface of the pot, wherein the heat-insulating protrusion 2 is arranged at equal intervals along the contact inner wall of the arc-shaped support, and supports the pot away from the inner wall of the arc-shaped support 1.

[0042] By providing the heat-insulating protrusion 2, the contact surface between the pot and the arc-shaped surface 1 can be spaced apart, so as to prevent the heat generated by the pot from affecting the wire drum support, thereby ensuring that the pot can be heated stably while taking into account the heat dissipation of the pot;

[0043] The material of the wire drum bracket is nylon fiber-reinforced material, which has heat-resistant properties, and changes the existing crystal plate spacing, which is very likely to cause the crystal plate to break due to heat;

[0044] Furthermore, the ribs 7 are radially arranged with the center of the back of the wire drum bracket as the starting point, and the adjacent ribs 7 are arranged at intervals, so that a placement groove is formed between two adjacent ribs 7, and the groove width of the placement groove is adapted to the circumference of the electromagnetic coil;

[0045] The ribs 7 are parallel to each other.

[0046] like Figure 1 As shown, the ribs 7 are radially arranged starting from the center of the back of the wire drum support, and a groove is formed between two adjacent ribs 7 to prevent the electromagnetic coil from being placed in the groove;

[0047] At the same time, a placement groove for placing the electromagnetic coil is provided between the rib plates 7, so that the electromagnetic coil can be stably clamped, thereby improving the accuracy and reliability of the entire coiling process and ensuring the stability of heat generated by the entire induction cooker;

[0048] Furthermore, a clamping groove 12 is provided at one end of the rib plate 7 away from the back of the arc-shaped surface 1, and the width of the clamping groove 12 is adapted to the width of the electromagnetic block. Specifically, the width and depth of the clamping groove 12 are adapted to the electromagnetic block, so that the electromagnetic block can fully apply the magnetic field generated by the electromagnetic coil to the pot, preventing the magnetic field from leaking and causing the heating efficiency of the pot to decrease.

[0049] In this embodiment, the electromagnetic block is arranged in the clamping groove 12 and shields the magnetic field, so that the magnetic field generated by the electromagnetic coil can fully act on the contact surface between the pot and the arc shape 1;

[0050] By setting the clamping groove 12, the direction of the electromagnetic coil is more stable, the heating efficiency and accuracy of the cookware are guaranteed, and the heating stability and reliability of the entire induction cooker are improved;

[0051] Furthermore, the wire drum support further comprises an edge portion 5 and a placement portion 4, wherein the placement portion 4 is arranged at the bottom of the contact surface between the arc surface 1 and the pot, and the edge portion 5 is arranged at the opening edge of the arc surface 1;

[0052] The edge portion 5 is parallel to the bottom of the arc-shaped portion 1 and extends outward to form a placement platform, and the placement platform is provided with a through hole 3.

[0053] Specifically, the through hole 3 provided on the placement platform can be conveniently combined and connected with a table top or other accessories, thereby improving the applicable scenarios of the entire device;

[0054] Further, such as Figure 8 As shown, the heat insulating protrusions 2 are radially arranged with the wire coil support placement portion 4 as the starting point, and extend to the edge portion 5. Specifically, the heat insulating protrusions 2 are arranged on the contact end surface of the wire coil support and the pot, and the heat insulating protrusions 2 are in contact with the outer surface of the pot in the process of supporting the pot. Preferably, the curvature of the heat insulating protrusions 2 is adapted to the curvature of the outer surface of the pot, so as to ensure stable heat dissipation outside the pot.

[0055] At the same time, the heat insulating protrusions 2 are radially arranged with the wire coil support placement portion 4 as the starting point and extend to the edge portion 5. By configuring the heat insulating protrusions 2 to be long strips, the heat insulating protrusions 2 can stably support the pot, thereby ensuring good heat insulating effect between the pot and the wire coil support.

[0056] Furthermore, the wire drum support also includes at least two connection seats 9, and the at least two connection seats 9 are symmetrically arranged on the back side of the arcuate surface 1 with the center of the arcuate surface 1 as the symmetry center.

[0057] At least two connection seats 9 are arranged on the back of the arc-shaped surface 1 and are connected to the cover of the induction cooker to cooperate with the cover of the induction cooker for sealing;

[0058] By providing the connection base 9, the entire device can be used in conjunction with other accessories, and the entire device is ensured to have wider applicability.

[0059] Furthermore, auxiliary plates 10 are provided around the connecting seat 9 , and the auxiliary plates 10 are symmetrically arranged around the connecting seat 9 and connected to the back side of the arc-shaped body 1 .

[0060] The auxiliary plate 10 is provided to make the connection seat 9 have a more stable supporting capacity, and also disperse the force to the arc-shaped surface 1, and can stably support the entire arc-shaped surface 1;

[0061] In this embodiment, at least two of the connecting seats 9 are flush with each other to ensure that no deviation occurs during the process of supporting the arc-shaped surface 1;

[0062] Furthermore, the connecting seat 9 body is provided with a connecting hole 11 for detachable connection with a screw or bolt.

[0063] Among them, when the bottom cover of the induction cooker is loaded on the back of the arc surface 1, it is connected to the connecting hole 11 through the bolts or screws, so that the bottom cover can seal and protect the back of the arc surface 1 to prevent foreign matter from entering the electromagnetic coil and causing electromagnetic coil failure.

[0064] Meanwhile, in another embodiment, the connection seat 9 can also be used as a placement platform for the control PCB, so that the control PCB can be placed;

[0065] In short, the use of at least two connecting sockets 9 requires the operator to make a choice according to the actual usage scenario. This is a technical means well known to technicians in this field, so it will not be described one by one in this example.

[0066] Furthermore, the wire drum bracket also includes connecting ribs 8 , which are radially arranged with the center of the back side of the wire drum bracket as the starting point and penetrate the rib plate 7 .

[0067] The connecting rib 8 is arranged at the connection position between the rib plate 7 and the arc-shaped surface 1, so that the stability of the rib plate 7 is higher, and the spacing capacity of the rib plate 7 to the electromagnetic coil is improved;

[0068] Furthermore, the wire drum support includes at least one fixed rib ring 6, and the at least one fixed rib ring 6 is arranged on the back side of the arc surface 1, and forms a central rib ring on the surface of the arc surface 1.

[0069] By providing a plurality of fixing rib rings 6 on the back of the arc surface 1, the supporting capacity of the arc surface 1 is improved, thereby ensuring the stability and reliability in the process of supporting the cookware.

[0070] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An induction cooker coil auxiliary device, characterized in that: The induction cooker wire coil auxiliary device includes an integrally formed wire coil bracket, which includes an arc-shaped shape for accommodating cookware, a rib plate arranged on the back of the arc-shaped shape, and a heat-insulating protrusion protruding toward the contact surface of the cookware, wherein the heat-insulating protrusion is arranged at equal intervals along the contact inner wall of the arc-shaped shape, and supports the cookware away from the inner wall of the arc-shaped shape.

2. The induction cooker coil auxiliary device according to claim 1, characterized in that: The ribs are arranged radially with the center of the back of the wire drum bracket as the starting point, and the adjacent ribs are arranged at intervals, so that a placement groove is formed between two adjacent ribs, and the groove width of the placement groove is adapted to the circumference of the electromagnetic coil; Wherein, the ribs are parallel to each other.

3. The induction cooker coil auxiliary device according to claim 2, characterized in that: A clamping groove is provided at one end of the rib plate away from the arc-shaped back surface, and the width of the clamping groove is matched with the width of the electromagnetic block.

4. The induction cooker coil auxiliary device according to claim 3, characterized in that: The wire drum support further comprises an edge portion and a placement portion, wherein the placement portion is arranged at the bottom of the contact surface between the arc surface and the pot, and the edge portion is arranged at the opening edge of the arc surface; Wherein, the edge portion is parallel to the arc-shaped bottom and extends outward to form a placement platform, and the placement platform is provided with a through hole.

5. The induction cooker wire coiling auxiliary device according to claim 4, characterized in that: The heat-insulating protrusions are radially arranged starting from the wire drum support placement portion and extend to the edge portion.

6. The induction cooker wire coiling auxiliary device according to claim 5, characterized in that: The wire drum support also includes at least two connecting seats, and the at least two connecting seats are symmetrically arranged on the back side of the arcuate surface with the center of the arcuate surface as the symmetry center.

7. The induction cooker wire coiling auxiliary device according to claim 6, characterized in that: Auxiliary plates are arranged around the connecting seat, and the auxiliary plates are symmetrically arranged on the peripheral sides of the connecting seat and connected to the back side of the arc surface.

8. The induction cooker wire coiling auxiliary device according to claim 7, characterized in that: The wire drum bracket also includes connecting ribs, which are radially arranged with the center of the back side of the wire drum bracket as the starting point and penetrate the rib plate.

9. The induction cooker wire coiling auxiliary device according to claim 7, characterized in that: The connecting seat body is provided with a connecting hole for detachable connection of a screw rod or a bolt.

10. The induction cooker wire coiling auxiliary device according to claim 8 or 9, characterized in that: The wire drum support includes at least one fixed rib ring, which is arranged on the back side of the arc surface and forms a central rib ring on the surface of the arc surface.

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