Electromagnetic heating glass kettle

Abstract

An electromagnetic heating glass kettle comprises a shell, a base, a coil panel, a cooling fan, a temperature sensor, a kettle base, a silica gel bottom cover, a magnetic conduction heating plate and a glass kettle body, and the shell comprises a containing cavity with an upper opening and a mounting hole; the magnetic conduction heating plate is fixedly attached to a bottom plate of the glass kettle body, the silica gel bottom cover is arranged in the kettle base, the glass kettle body is inserted into the kettle base, and the annular clamping tongue and the annular clamping groove are embedded. The annular protrusion and the sensing cavity support the magnetic conductive heating plate, and the cylinder connector is inserted into the circular hole. The shell and the base are fixed, the temperature sensor is arranged on the mounting hole, can move up and down and is in in-out fit with the sensing cavity and the cylindrical connector, and the top of the temperature sensor is matched with a bottom plate of the glass kettle body; the containing cavity supports the kettle base. Due to the arrangement of the containing cavity, after the glass kettle is placed in the containing cavity, the temperature sensor is accurately matched with the bottom plate of the glass kettle body; and a temperature sensor is arranged, so that automatic control is realized.

Description

Technical Field

[0001] The utility model relates to a glass kettle, in particular to an electromagnetic heating tea stove. Background Art

[0002] In the current prior art, Chinese invention patent application No. 202310341032.7, an electromagnetic heating glass kettle, includes an induction cooker, a glass kettle body, a kettle lid, a heating plate and a kettle base. The induction cooker includes a furnace shell, an electromagnetic coil disc, a blower and a circuit board; the heating plate is attached to the bottom plate of the glass kettle body, and the glass kettle body is connected to the kettle base; the furnace shell supports the kettle base and is detachably fitted; its characteristics are: a plurality of heat dissipation holes are provided on the kettle base; it also includes a heat insulation plate, the heat insulation plate is arranged in the shell base, and the shell base below the heat insulation plate forms a heat dissipation cavity, and the heat dissipation holes are communicated with the heat dissipation cavity. The problem is: it cannot detect the temperature of the water in the glass kettle body to achieve automatic control. Content of the Utility Model

[0003] The purpose of the utility model is: to provide an electromagnetic heating glass kettle, which has the characteristics of detecting the water temperature in the glass kettle body and achieving automatic control.

[0004] The utility model is realized in this way: an electromagnetic heating glass kettle, which is characterized in that: it includes a shell, a base, a coil disc, a heat dissipation blower, a temperature sensor, a kettle base, a silica gel bottom cover, a magnetic conductive heating plate and a glass water kettle,

[0005] The shell includes an accommodating cavity with an upper opening and a mounting hole;

[0006] The kettle base includes an annular tongue provided on the inner surface of the circumferential wall and a through hole provided on the bottom plate;

[0007] The silica gel bottom cover includes a plurality of protrusions with a hollow lower opening, a sensing cavity and a cylindrical interface,

[0008] A circular hole is provided at the center of the magnetic conductive heating plate;

[0009] The glass water kettle includes a glass kettle body with an upper opening, a kettle lid and a kettle handle, and an annular card slot is provided at the lower part of the glass kettle body;

[0010] The magnetic conductive heating plate is fixedly attached to the bottom plate of the glass kettle body, the silica gel bottom cover is arranged in the kettle base, the glass kettle body is inserted into the kettle base, and the annular tongue and the annular card slot are engaged; the annular protrusion and the sensing cavity support the magnetic conductive heating plate, and the cylindrical interface is inserted into the circular hole; the shell and the base are fixed, the temperature sensor is arranged on the mounting hole and can move up and down, and is in and out cooperation with the sensing cavity and the cylindrical interface, and the top of the temperature sensor is in cooperation with the bottom plate of the glass kettle body; the accommodating cavity supports the kettle base.

[0011] The described electromagnetic heating glass kettle is characterized in that: a drain pipe is provided on the bottom plate of the accommodating cavity, and a drain interface pipe is provided on the base, and the drain pipe is inserted into the drain interface pipe.

[0012] The described electromagnetic heating glass kettle is characterized in that: the coil disk is fixed on the base through a support column, and the heat dissipation fan is fixed on the base.

[0013] The described electromagnetic heating glass kettle is characterized in that: the glass kettle further includes a hollow upper-opening inner plug made of non-magnetic material, a cylindrical silica gel sleeve, a magnetic attracting member, and a fixing magnet.

[0014] The cylindrical silica gel sleeve is sleeved on the kettle lid and the upper end is in cooperation with the annular cover edge plate for positioning. The magnetic attracting member is arranged on the cylindrical silica gel sleeve. The kettle lid and the cylindrical silica gel sleeve are inserted into the inner plug, and the plug edge plate is attached to the annular cover edge plate; the kettle handle is fixed to the glass kettle body, and the fixing magnet is arranged at the connection between the kettle handle and the glass kettle body, and the fixing magnet and the magnetic attracting member are magnetically attracted.

[0015] The described electromagnetic heating glass kettle is characterized in that: an annular groove is provided on the inner circumferential surface of the cylindrical silica gel sleeve.

[0016] The magnetic attracting member is in a cylindrical shape, and the magnetic attracting member is embedded in the annular groove and is attached to the kettle lid.

[0017] The described electromagnetic heating glass kettle is characterized in that: the magnetic attracting member is made of a magnetic conductive metal plate.

[0018] Or the magnetic attracting member is made of an S magnet, and the fixing magnet is an N magnet.

[0019] The described electromagnetic heating glass kettle is characterized in that: the inner plug is made of glass material or stainless steel material.

[0020] The described electromagnetic heating glass kettle is characterized in that: the kettle lid is made of plastic material, glass material or stainless steel material.

[0021] The described electromagnetic heating glass kettle is characterized in that: a neck is provided on the glass kettle body.

[0022] The kettle handle includes a fitting seat plate, a pressing plate, a handle main body and a side cover. The handle main body includes a transverse part, a longitudinal part and a top side opening. The transverse part is connected to the fitting seat plate, and a fixing seat is arranged inside the transverse part.

[0023] It further includes a fastening ring, and a fastening seat is arranged on the fastening ring.

[0024] The fastening ring fits into the neck, the fastening seat is inserted into the fixing seat, the pressing plate is inserted into the neck and fits against the fastening ring, and the fitting seat plate fits against the glass kettle body; the bolt passes through the fixing seat and is screwed with the nut of the fastening seat, and the fixing magnet is arranged inside the upper part of the fitting seat plate.

[0025] For the electromagnetic heating glass kettle described above, its special feature lies in that: the fastening ring is made of a metal plate, with an inner trapezoidal seat plate at one end and an outer trapezoidal seat plate at the other end, and there are polygonal holes on the upper bottom plates of the inner and outer trapezoidal seat plates; the inner trapezoidal seat plate is embedded inside the outer trapezoidal seat plate to form the fastening seat.

[0026] The nut includes a flange part and a polygonal part.

[0027] The polygonal part passes through the polygonal opening and extends out, and the flange part fits against the upper bottom plate of the inner trapezoidal seat plate.

[0028] For the electromagnetic heating glass kettle of the present utility model, due to the setting of the accommodating cavity, after the glass water kettle is placed, the temperature sensing accurately cooperates with the bottom plate of the glass kettle body; the setting of the temperature sensor realizes automatic control. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is one of the three-dimensional exploded views of the present utility model.

[0030] Figure 2 is the second three-dimensional exploded view of the present utility model.

[0031] Figure 3 is the third three-dimensional exploded view of the present utility model.

[0032] Figure 4 is the three-dimensional view of the present utility model.

[0033] Figure 5 is the sectional view of the present utility model.

[0034] Figure 6 is Figure 5 the partial enlarged view of

[0035] Figure 7 is the first three-dimensional exploded view of the glass water kettle of the present utility model.

[0036] Figure 8 is the second three-dimensional exploded view of the glass water kettle of the present utility model. DETAILED DESCRIPTION OF THE INVENTION

[0037] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0038] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0039] As Figure 1 、 Figure 2 shown, an electromagnetic heating glass kettle includes a hollow lower-opening housing 10, a base 11, a coil disc 12, a heat dissipation fan 13, a temperature sensor 14, a kettle base 15, a silica gel bottom cover 16, a magnetically conductive heating plate 17 and a glass kettle.

[0040] The housing 10 includes an upper-opening accommodating cavity 101 and an installation hole provided on the bottom plate of the accommodating cavity 101.

[0041] The kettle base 15 includes an annular tongue 151 provided on the inner surface of the circumferential wall and a through hole 152 provided on the bottom plate.

[0042] The silica gel bottom cover 16 includes a plurality of hollow lower-opening protrusions 161, a sensing cavity 162 and a cylindrical interface 163, and the protrusions 161 are evenly distributed along the circumference.

[0043] A circular hole is provided at the center of the magnetically conductive heating plate 17.

[0044] The glass kettle includes an upper-opening glass kettle body 1, a kettle lid 2 and a kettle handle 3, and an annular card slot 1B is provided at the lower part of the glass kettle body 1.

[0045] The magnetic conduction heating plate 17 is fixedly attached to the bottom plate of the glass kettle body 1. The silica gel bottom cover 16 is arranged inside the kettle base 15. The glass kettle body 1 is inserted into the kettle base 15, and the annular tongue 151 and the annular groove 1B are engaged. The protrusion 161 and the sensing cavity 162 support the magnetic conduction heating plate 17. The cylindrical interface 163 is inserted into the circular hole of the magnetic conduction heating plate 17 to form a heating glass kettle. The housing 10 and the base 11 are fixed. The temperature sensor 14 is arranged on the mounting hole and can move up and down, and is in and out cooperation with the sensing cavity 162 and the cylindrical interface 163. The accommodating cavity supports the kettle base 15. After the heating glass kettle is placed in the accommodating cavity 101, the temperature sensor moves downward, and the temperature transmitter extends into the sensing cavity 162 and the cylindrical interface 163 and cooperates with the magnetic conduction heating plate 17. When the heating glass kettle leaves the accommodating cavity 101, the temperature sensor moves upward.

[0046] As a further improvement of the present utility model: a drain pipe 103 is provided on the bottom plate of the accommodating cavity 101, and a drain interface pipe 111 is provided on the base 11. The drain pipe 103 is inserted into the drain interface pipe 111.

[0047] The coil disk 12 is fixed on the base 11 through a support column, and the heat dissipation fan 13 is fixed on the base 11.

[0048] As an improvement of the present utility model: the glass kettle further includes a hollow upper-opening inner lid plug 4 made of non-magnetic material, a cylindrical silica gel sleeve 5, a magnetic attraction member 6 and a fixed magnet 7.

[0049] The kettle lid 2 is provided with an annular lid edge plate 21, and the inner lid plug 4 is provided with a plug edge plate 41.

[0050] The cylindrical silica gel sleeve 5 is sleeved on the kettle lid 2 and the upper end is in cooperation with the annular lid edge plate 21 for positioning. The magnetic attraction member 6 is arranged on the cylindrical silica gel sleeve 5. The kettle lid 2 and the cylindrical silica gel sleeve 5 are inserted into the inner lid plug 4, and the plug edge plate 41 and the annular lid edge plate 21 are in contact. With such a design, the kettle lid 2 and the inner lid plug 4 are fixed together by relying on the expansion force of the cylindrical silica gel sleeve 5. The kettle handle 3 is fixed to the glass kettle body 1, and the fixed magnet 7 is arranged at the connection between the kettle handle 3 and the glass kettle body 1. The fixed magnet 7 and the magnetic attraction member 6 are magnetically attracted. The plug edge plate 41 is in contact with the upper opening end of the glass kettle body 1, and the inner lid plug 4 is inserted into the glass kettle body 1.

[0051] As a further improvement of the present utility model: an annular groove 51 is provided on the inner circumferential surface of the cylindrical silica gel sleeve 5.

[0052] The magnetic attraction member 6 is in a cylindrical shape, and the magnetic attraction member 6 is embedded in the annular groove 51 and is in contact with the kettle lid 2. Or the magnetic attraction member 6 is embedded in the cylindrical silica gel sleeve 5.

[0053] The magnetic attraction member 6 is made of a magnetic conduction metal plate; or the magnetic attraction member 6 is made of an S magnet, and the fixed magnet 7 is an N magnet.

[0054] The inner plug 4 is made of glass material or stainless steel material. The kettle lid 2 is made of plastic material or stainless steel material, and is provided with a cavity with a hollow upper opening. A handle 22 is provided on the bottom plate of the cavity.

[0055] As a further improvement of the present utility model: The glass kettle body 1 is provided with a neck 1A that is concave into the glass kettle body 1.

[0056] The kettle handle 3 includes a fitting seat plate 31, a pressing plate 32, a handle main body 33 and a side cover 34. The handle main body 33 includes a transverse portion 331, a longitudinal portion 332 and a top-side opening. The transverse portion 331 is connected to the fitting seat plate 31. A fixed seat 333 is provided inside the transverse portion 331, and the fixed seat 333 is hollow at one end and open; The side cover plate 34 and the top-side opening are buckled.

[0057] It further includes a fastening ring 8, and a fastening seat 81 is provided on the fastening ring.

[0058] The fastening ring 8 is fitted with the neck 1A. The fastening seat 81 is inserted into the fixed seat 333 inside the transverse portion 331. The pressing plate 32 is inserted into the neck 1A and fits with the fastening ring 8. The fitting seat plate 31 fits with the glass kettle body 1; A bolt (not shown in the figure) passes through the end plate of the fixed seat 333 and is screwed with the nut 9 of the fastening seat 81. The fixed magnet 7 is provided inside the upper part of the fitting seat plate 31.

[0059] As a further improvement of the present utility model: The fastening ring 8 is made of a metal plate. One end of the fastening ring 8 is provided with an inner trapezoidal seat plate 811, and the other end is provided with an outer trapezoidal seat plate 812. The upper bottom plates of the inner trapezoidal seat plate 811 and the outer trapezoidal seat plate 812 are provided with polygonal holes, such as regular hexagonal holes.

[0060] The inner trapezoidal seat plate 811 is embedded inside the outer trapezoidal seat plate 812 to form the fastening seat 81.

[0061] The nut 9 includes a polygonal portion 91 and a flange portion 92.

[0062] The polygonal portion 91 passes through the polygonal hole and extends out of the fastening seat 81. The flange portion 92 fits with the upper bottom plate of the inner trapezoidal seat plate 811.

[0063] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and purposes of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. An electromagnetic heating glass kettle, characterized in that: It includes a housing, a base, a coil disc, a cooling fan, a temperature sensor, a kettle base, a silica gel bottom cover, a magnetically conductive heating plate, and a glass kettle. The housing includes a receiving cavity with an upper opening and mounting holes. The kettle base includes an annular tongue on the inner surface of the circumferential wall and a through hole on the bottom plate. The silica gel bottom cover includes a plurality of protrusions with a hollow lower opening, a sensing cavity, and a cylindrical interface. A circular hole is provided at the center of the magnetically conductive heating plate. The glass kettle includes a glass kettle body with an upper opening, a kettle lid, and a kettle handle. An annular clamping groove is provided at the lower part of the glass kettle body. The magnetically conductive heating plate is fixedly attached to the bottom plate of the glass kettle body. The silica gel bottom cover is arranged inside the kettle base. The glass kettle body is inserted into the kettle base, and the annular tongue and the annular clamping groove are engaged. The annular protrusions and the sensing cavity support the magnetically conductive heating plate. The cylindrical interface is inserted into the circular hole. The housing and the base are fixed. The temperature sensor is arranged on the mounting hole and can move up and down, and is in and out cooperation with the sensing cavity and the cylindrical interface. The top of the temperature sensor cooperates with the bottom plate of the glass kettle body. The receiving cavity supports the kettle base.

2. The electromagnetic heating glass kettle according to claim 1, characterized in that: A drain pipe is provided on the bottom plate of the receiving cavity, and the base is provided with a drain interface pipe. The drain pipe is inserted into the drain interface pipe.

3. An electromagnetic heating glass kettle according to claim 1, characterized in that: The coil disc is fixed on the base through a support column, and the cooling fan is fixed on the base.

4. An electromagnetic heating glass kettle according to claim 1, wherein: The glass kettle further includes a hollow upper-opening inner plug made of non-magnetic material, a cylindrical silica gel sleeve, a magnetic attracting member, and a fixing magnet. The cylindrical silica gel sleeve is sleeved on the kettle lid and the upper end is in cooperation with the annular cover edge plate for positioning. The magnetic attracting member is arranged on the cylindrical silica gel sleeve. The kettle lid and the cylindrical silica gel sleeve are inserted into the inner plug, and the plug edge plate is in contact with the annular cover edge plate. The kettle handle is fixed to the glass kettle body. The fixing magnet is arranged at the connection between the kettle handle and the glass kettle body, and the fixing magnet and the magnetic attracting member are magnetically attracted.

5. An electromagnetic heating glass pot according to claim 4, characterized in that: An annular groove is provided on the inner circumferential surface of the cylindrical silica gel sleeve. The magnetic attracting member is in a cylindrical shape and is embedded in the annular groove and is in contact with the kettle lid.

6. The electromagnetic heating glass kettle according to claim 5, wherein: The magnetic attracting member is made of magnetically conductive metal plate. Or the magnetic attracting member is made of an S magnet, and the fixing magnet is an N magnet.

7. An electromagnetic heating glass kettle according to claim 4, characterized in that: The inner plug is made of glass material or stainless steel material.

8. The electromagnetic heating glass kettle according to claim 4, characterized in that: The kettle lid is made of plastic material, glass material, or stainless steel material.

9. An electromagnetic heating glass kettle according to claim 4, 5, 6, 7 or 8, characterized in that: A neck is provided on the glass kettle body. The kettle handle includes a fitting seat plate, a pressing plate, a handle main body, and a side cover. The handle main body includes a horizontal part, a vertical part, and a top-side opening. The horizontal part is connected to the fitting seat plate, and a fixing seat is arranged inside the horizontal part. It further includes a fastening ring, and a fastening seat is arranged on the fastening ring. The fastening ring is engaged with the neck, the fastening seat is inserted into the fixing seat, the pressing plate is inserted into the neck and is in contact with the fastening ring, and the fitting seat plate is in contact with the glass kettle body. A bolt passes through the fixing seat and is screwed with the nut of the fastening seat. The fixing magnet is arranged inside the upper part of the fitting seat plate.

10. The electromagnetic heating glass kettle according to claim 9, wherein: The fastening ring is made of metal plate. One end of the fastening ring is provided with an inner trapezoidal seat plate, and the other end is provided with an outer trapezoidal seat plate. Multi-sided holes are provided on the upper bottom plates of the inner and outer trapezoidal seat plates. The inner trapezoidal seat plate is embedded in the outer trapezoidal seat plate to form the fastening seat. The nut includes a flange part and a multi-sided part. The multi-sided part passes through the multi-sided opening and extends out, and the flange part is in contact with the upper bottom plate of the inner trapezoidal seat plate.

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