Electromagnetic heating device

Abstract

The utility model discloses an electromagnetic heating device which comprises a bottom shell, a connecting seat is installed in the bottom shell, a placing disc is fixedly installed at the output end of the connecting seat, a protection disc is arranged on the upper portion of the placing disc, and a heating wire is arranged in the protection disc. The console is inserted into the front end of the bottom shell, the detachable top cover is inserted into the rear side of the console, the detachable top cover is clamped and mounted at the top end of the bottom shell, the heating plate is mounted in the center of the detachable top cover in a penetrating manner, and an arc-shaped groove is formed in the bottom of the heating plate. The heating wire is supported through the supporting rod arranged in the center of the protection disc, when the top cover is detached and turned over, the arc-shaped groove formed in the bottom of the heating plate corresponds to the heating wire protruding in the center, the heating area of the heating plate is increased, and after the heating plate is turned over, the planar heating plate can press the protruding heating wire downwards, so that the heating effect is improved. The diversity of the whole use of the device is improved through the detachable top cover which can be overturned for use, and the use of different pot bodies can be better met.

Description

Technical Field

[0001] The utility model relates to the field of electromagnetic heating equipment, in particular to an electromagnetic heating device. Background Art

[0002] When the existing induction cooker is working, it does not produce open flames, but the heat generated by the pot during the heating process will be conducted to the wire reel or control circuit and other structures under the furnace body. Electromagnetic heating technology has been widely used and has been developed for many years. The product has entered a mature stage. Due to its fast heating speed, the traditional design cannot meet the compatible use of frying pans and arc-bottom woks.

[0003] For example, patent announcement number CN201925974U discloses an induction cooker, including a furnace cavity formed by a shell and spare parts arranged in the furnace cavity, the spare parts include a fan, a coil disk and a control circuit that are electrically connected to each other, and the shell is provided with an air inlet and an air outlet, wherein the control circuit is at least two, and the control circuit is arranged around the coil disk. Because there are more than two control circuits, the main purpose is to arrange the control circuits separately in each cavity of the induction cooker according to the heat dissipation requirements of the induction cooker to increase the heat dissipation area. Gaps are left between each control circuit to facilitate ventilation and to allow heat to be easily discharged from the furnace cavity. Its structure is safe, the air duct is reasonable, the heat dissipation effect is good, and the overall height of the spare parts in the furnace cavity is relatively low;

[0004] The above patent still has some problems when in use. The induction cooker cannot select the use mode for different pots during use, and cannot ensure the diversity of the use of the device. Therefore, an electromagnetic heating device is needed now. Utility Model Content

[0005] The purpose of the utility model is to provide an electromagnetic heating device, by means of a removable top cover that can be flipped over so that both sides of the removable top cover can be adjusted according to different usage requirements, thereby meeting the requirements of using the device for different pots, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an electromagnetic heating device, comprising a bottom shell, a connecting seat is installed inside the bottom shell, a placement plate is fixedly installed at the output end of the connecting seat, a protection plate is seated on the upper part of the placement plate, and a heating wire is arranged inside the protection plate;

[0007] A console is plugged and installed at the front end of the bottom shell, a disassembly top cover is plugged and installed at the rear side of the console, the disassembly top cover is snap-fitted and installed at the top end of the bottom shell, a heating plate is installed through the center of the disassembly top cover, and an arc groove is opened at the bottom of the heating plate.

[0008] Preferably, a fan is installed through the center of the bottom shell, and a plug board is installed on the upper end surface of the bottom shell.

[0009] Preferably, two groups of positioning sockets are symmetrically opened on the front side of the connecting seat, a control socket is opened in the center of the front side of the connecting seat, two groups of output brackets are fixedly installed on the output end of the rear side of the connecting seat, the placement plate is fixedly connected, and a wire is arranged inside the output bracket for connecting the connecting seat and the placement plate.

[0010] Preferably, a limiting ring is fixedly installed on the upper surface of the placement plate, a through hole is opened through the center of the placement plate, and the protection plate is fitted to the surface of the placement plate and is clamped and installed with the limiting ring.

[0011] Preferably, a support rod is installed through the center of the protection plate, two groups of limit seats are symmetrically installed on the lower surface of the protection plate, an elastic limit seat is fitted on the bottom of the support rod, both ends of the elastic limit seat are slidably connected to a group of limit seats, and the top of the support rod is fixedly connected to the heating wire.

[0012] Preferably, a connecting plate is provided at the output end of the console, and two groups of control rods are symmetrically installed at the rear end of the connecting plate. A positioning rod is fixedly installed at the center of the rear end of the connecting plate. The control rod is inserted into the positioning socket for plugging and installation. The positioning rod is inserted into the control socket for electrical connection and installation. Several groups of connecting rods are equidistantly installed on the rear side of the console.

[0013] Preferably, slots are provided at the upper and lower surfaces of the disassembly top cover corresponding to the plug plate positions, holes are provided at the connecting plug rod positions at the front end of the disassembly top cover, and several groups of support plates are installed on the upper surface of the disassembly top cover at equal arcs outside the heating plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The heating wire is supported by a support rod arranged in the center of the protective plate. When the top cover is removed for flipping, the arc groove at the bottom of the heating plate corresponds to the central raised heating wire, thereby increasing the heating area of ​​the heating plate. After the heating plate is flipped, the flat heating plate will press down the raised heating wire, thereby ensuring the heating efficiency of the heating wire on the heating plate. The overall usage diversity of the device is improved by the removable top cover that can be flipped for use, which can better meet the use of different pots. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a disassembled diagram of the bottom shell installation structure of the utility model;

[0018] Figure 3This is a disassembled diagram of the installation structure of the protection plate of the utility model;

[0019] Figure 4 This is a disassembled diagram of the lithium disassembly top cover installation structure of the utility model;

[0020] Figure 5 The structural view of the arc groove of the utility model is provided;

[0021] Figure 6 This is a schematic diagram of the bottom structure of the protection plate of the utility model.

[0022] In the figure: 1. bottom shell; 2. fan; 3. plug-in board; 4. connecting seat; 5. positioning socket; 6. control socket; 7. output bracket; 8. placement plate; 9. limiting ring; 10. through hole; 11. protection plate; 12. support rod; 13. limiting seat; 14. elastic limiting seat; 15. heating wire; 16. control console; 17. connecting plate; 18. positioning plug-in rod; 19. control plug-in rod; 20. connecting plug-in rod; 21. disassembling top cover; 22. slot; 23. jack; 24. heating plate; 25. support plate; 26. arc groove. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] The utility model provides: an electromagnetic heating device, such as Figure 1-Figure 6 As shown, it includes a bottom shell 1, a connecting seat 4 is installed inside the bottom shell 1, a placing plate 8 is fixedly installed at the output end of the connecting seat 4, a protective plate 11 is seated on the upper part of the placing plate 8, and a heating wire 15 is arranged inside the protective plate 11; a control console 16 is plugged and installed at the front end of the bottom shell 1, a disassembly top cover 21 is plugged and installed at the rear side of the control console 16, the disassembly top cover 21 is snap-fitted and installed at the top of the bottom shell 1, a heating plate 24 is installed through the center of the disassembly top cover 21, and an arc groove 26 is opened at the bottom of the heating plate 24.

[0025] Preferably, a fan 2 is installed through the center of the bottom shell 1, and a plug plate 3 is installed on the upper end surface of the bottom shell 1. The fan 2 installed in the center of the bottom shell 1 ensures that the internal structure of the bottom shell 1 can be used more safely to cool down the internal temperature of the bottom shell 1, and the plug plate 3 at the top of the bottom shell 1 is plugged into the slots 22 opened on the upper and lower sides of the disassembled top cover 21, so that the disassembled top cover 21 can be stably used with the corresponding heating wire 15, and the lifting device can be used and installed.

[0026] Furthermore, two groups of positioning sockets 5 are symmetrically provided on the front side of the connecting seat 4, a control socket 6 is provided at the center of the front side of the connecting seat 4, two groups of output brackets 7 are fixedly installed on the output end on the rear side of the connecting seat 4, and the placement disk 8 is fixedly connected thereto, and a wire is arranged inside the output bracket 7 for connecting the connecting seat 4 and the placement disk 8. The positioning socket 5 and the control socket 6 are provided on the front side of the connecting seat 4 to ensure that the connecting seat 4 and the control console 16 are plug-in connected, so that the control console 16 can stably control the heating wire 15 to generate heat to complete the heating of the heating plate 24, and the output bracket 7 installed on the rear side of the connecting seat 4 is used to fix the connection relationship between the connecting seat 4 and the placement disk 8, thereby improving the use strength of the placement disk 8, and the protection disk 11 is limited by the placement disk 8 to ensure that the use position of the heating wire 15 can remain unchanged.

[0027] Furthermore, a limit ring 9 is fixedly installed on the upper surface of the placing plate 8, a through hole 10 is opened through the center of the placing plate 8, and the protective plate 11 is fitted on the surface of the placing plate 8 and clamped with the limit ring 9. The limit ring 9 installed on the upper surface of the placing plate 8 further limits the heating wire 15, and the through hole 10 opened in the center of the placing plate 8 enables the support rod 12 to extend downward to control the use height of the heating wire 15.

[0028] It is worth mentioning that a support rod 12 is installed through the center of the protection plate 11, and two groups of limit seats 13 are symmetrically installed on the lower surface of the protection plate 11. An elastic limit seat 14 is installed at the bottom of the support rod 12. The two ends of the elastic limit seat 14 are respectively slidably connected to a group of limit seats 13, and the top of the support rod 12 is fixedly connected to the heating wire 15. The support rod 12 installed through the center of the protection plate 11 supports the heating wire 15. After the elastic limit seat 14 installed at the bottom of the support rod 12 is flipped and removed from the top cover 21, the planar connecting seat 4 contacts the top heating wire 15, presses the heating wire 15 downward, and cooperates with the movable support rod 12 to ensure that the heating wire 15 is used in contact with the heating plate 24 to complete the heating of the heating plate 24.

[0029] Specifically, a connecting plate 17 is provided at the output end of the console 16, and two groups of control rods 19 are symmetrically installed at the rear end of the connecting plate 17. A positioning rod 18 is fixedly installed at the center of the rear end of the connecting plate 17. The control rod 19 is inserted into the positioning socket 5 for plug-in installation, and the positioning rod 18 is inserted into the control socket 6 for electrical connection installation. A number of groups of connecting rods 20 are equidistantly installed on the rear side of the console 16. The positioning rod 18 and the control rod 19 installed on the rear side of the connecting plate 17 can be plug-in installed with the positioning socket 5 and the control socket 6 to improve the connectivity of the device and ensure the safety of the heating wire 15.

[0030] In addition, slots 22 are provided on the upper and lower surfaces of the disassembled top cover 21 corresponding to the positions of the plug boards 3, and plug holes 23 are provided at the positions of the groups of connecting plug rods 20 at the front end of the disassembled top cover 21. Several groups of support plates 25 are installed on the upper surface of the disassembled top cover 21 at equal arcs on the outside of the heating plate 24. The connecting plug rods 20 are inserted into the plug holes 23 to ensure the stability of the disassembled top cover 21 when used. At the same time, since the slots 22 are connected to the plug boards 3, the disassembled top cover 21 can be stable during normal use or flipping. The support plates 25 installed on the surface of the disassembled top cover 21 on the outside of the heating plate 24 are used to support the frying pan and improve the force balance of the frying pan. After flipping, the heating plate 24 and the arc groove 26 opened in the center can ensure the stability of the arc-shaped pot, so that the device can be used for different pot bodies.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic heating device, characterized in that: It comprises a bottom shell (1), a connecting seat (4) is installed inside the bottom shell (1), a placement plate (8) is fixedly installed at the output end of the connection seat (4), a protection plate (11) is seated on the upper part of the placement plate (8), and a heating wire (15) is arranged inside the protection plate (11); A control console (16) is plugged and installed at the front end of the bottom shell (1), a disassembly top cover (21) is plugged and installed at the rear side of the control console (16), the disassembly top cover (21) is snap-fitted and installed at the top end of the bottom shell (1), a heating plate (24) is installed through the center of the disassembly top cover (21), and an arc-shaped groove (26) is provided at the bottom of the heating plate (24).

2. An electromagnetic heating device according to claim 1, characterized in that: A fan (2) is installed through the center of the bottom shell (1), and a plug board (3) is installed in close contact with the upper end surface of the bottom shell (1).

3. An electromagnetic heating device according to claim 2, characterized in that: Two groups of positioning sockets (5) are symmetrically provided on the front side of the connection seat (4), a control socket (6) is provided at the center of the front side of the connection seat (4), two groups of output brackets (7) are fixedly installed on the output end of the rear side of the connection seat (4), the placement plate (8) is fixedly connected to the output brackets (7), and a wire is arranged inside the output brackets (7) for connecting the connection seat (4) and the placement plate (8).

4. An electromagnetic heating device according to claim 3, characterized in that: A limiting ring (9) is fixedly mounted on the upper surface of the placement plate (8), a through hole (10) is provided through the center of the placement plate (8), and the protection plate (11) is fitted on the surface of the placement plate (8) and is clamped and mounted with the limiting ring (9).

5. An electromagnetic heating device according to claim 4, characterized in that: A support rod (12) is installed through the center of the protection plate (11), two groups of limit seats (13) are symmetrically installed on the lower surface of the protection plate (11), and an elastic limit seat (14) is installed in a close fit at the bottom of the support rod (12). The two ends of the elastic limit seat (14) are respectively slidably engaged with a group of limit seats (13), and the top end of the support rod (12) is fixedly connected to the heating wire (15).

6. An electromagnetic heating device according to claim 5, characterized in that: The output end of the console (16) is provided with a connecting plate (17), two groups of control plug rods (19) are symmetrically mounted at the rear end of the connecting plate (17), a positioning plug rod (18) is fixedly mounted at the center of the rear end of the connecting plate (17), the control plug rod (19) is inserted into the interior of the positioning socket (5) for plug-in installation, the positioning plug rod (18) is inserted into the interior of the control socket (6) for electrical connection installation, and a plurality of groups of connecting plug rods (20) are equidistantly mounted at the rear side of the console (16).

7. An electromagnetic heating device according to claim 6, characterized in that: The upper and lower surfaces of the disassembly top cover (21) are provided with slots (22) at positions corresponding to the plug plate (3), the front end of the disassembly top cover (21) is provided with plug holes (23) at positions of each group of connecting plug rods (20), and the upper surface of the disassembly top cover (21) is provided with a plurality of groups of support plates (25) with equal arcs at the outer side of the heating plate (24).

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