CN211049095U - Safety and thermal insulation type all-glass electromagnetic heating kettle - Google Patents
Safety and thermal insulation type all-glass electromagnetic heating kettle Download PDFInfo
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- CN211049095U CN211049095U CN201921903419.2U CN201921903419U CN211049095U CN 211049095 U CN211049095 U CN 211049095U CN 201921903419 U CN201921903419 U CN 201921903419U CN 211049095 U CN211049095 U CN 211049095U
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Abstract
The utility model relates to a full glass electromagnetic heating kettle of safety, heat preservation formula, include the glass kettle body of making by glass, glass kettle body bottom be equipped with electromagnetic heater complex electromagnetic heating membrane, glass kettle body bottom is equipped with kettle bottom protection device, form the passageway that is used for exhaust or flowing back between kettle bottom protection device and the glass kettle body bottom. The utility model discloses a glass kettle body bottom is equipped with kettle bottom protection device, forms the passageway that is used for exhaust or flowing back between kettle bottom protection device and the glass kettle body bottom, prevents that the outer hanging water of glass kettle from permeating between kettle bottom protection device and the glass kettle body bottom, still prevents that the air heating expansion between kettle bottom protection device and the glass kettle body bottom from exploding simultaneously.
Description
Technical Field
The utility model relates to the field of electromagnetic heating energy-saving all-glass health preserving kettle, in particular to a safe and heat-preserving all-glass electromagnetic heating kettle.
Background
At present, electromagnetic heating type glassware on the market, especially a kettle body that is heated by coating a magnetic conduction film on the bottom of the glassware, a glass kettle is directly placed on an electromagnetic heating base for magnetic conduction heating, in the long-term use process, the friction times of the bottom of the glass kettle and a panel of the electromagnetic heating base are increased, so that a magnetic conduction heating coating at the bottom of the glass kettle body is easy to wear and break away, and in addition, because the magnetic conduction heating coating has higher heat and is accumulated on the panel of the electromagnetic heater, components, such as a coil panel, a circuit board and the like, which are close to the panel in the electromagnetic heater are easy to receive heat radiation to influence the service life.
The patent is published as CN209450336U, is named as a modified IH induction heating glass kettle's utility model, including the household utensils body and the electromagnetic heating seat of glass material, the system is baked to household utensils body bottom has the electromagnetic heating layer that can be heated by electromagnetic heating seat electromagnetic induction, household utensils body bottom is provided with the heat preservation that covers the electromagnetic heating layer to household utensils body bottom and heat preservation pass through adhesive glue or ring elastic sealing circle and form the sealing layer. Although the heat-insulating layer and the bottom of the vessel body form a sealing layer, air exists and water can permeate from the wall outside the vessel body. In the relatively sealed space, the glass kettle with air or water vapor has the danger of heating expansion and explosion, and the requirement of safety regulation cannot be met; meanwhile, water on the wall outside the vessel body permeates into the easily-wetted electromagnetic heating film, so that the heating effect of the electromagnetic heating film is influenced.
In order to solve the problem, the utility model provides a safe and heat-preservation all-glass electromagnetic heating kettle.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model aims to provide a safe and heat-preservation all-glass electromagnetic heating kettle.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a full glass electromagnetic heating kettle of safety, heat preservation formula, include the glass kettle body of making by glass kettle body bottom be equipped with electromagnetic heater complex electromagnetic heating layer glass kettle body bottom still is equipped with kettle bottom protection device, be formed with the passageway that is used for exhaust or flowing back between kettle bottom protection device and the glass kettle body bottom.
In the technical scheme, the channel is arranged on the kettle bottom protection device and is positioned on the periphery of the electromagnetic heating layer.
In the technical scheme, the channel comprises an annular groove, and the annular groove is arranged on the inner bottom surface of the kettle bottom protection device; at least one through hole communicated with the outside is also formed in the annular groove.
In the above technical solution, the through hole is a through hole or an L-shaped through hole.
In the technical scheme, the kettle bottom protection device and the glass kettle body are fixedly connected together in a buckling mode, a thread screwing mode or a clamping mode of a hoop component.
In the technical scheme, the kettle bottom protection device 3 comprises a protection shell, and the protection shell and the glass kettle body are fixedly connected together in a threaded screwing mode;
the glass kettle is characterized in that a limiting thread clamping ring is further arranged at the bottom of the outer wall of the glass kettle body and is sleeved on the glass kettle body and is in limiting fixed connection with the outer wall of the bottom of the glass kettle body, an external thread is arranged on one side, close to the protective shell, of the limiting thread clamping ring, and the external thread and the inner side wall of the protective shell are provided with an internal thread matched with the thread in a screwed connection mode.
In the technical scheme, the kettle bottom protection device comprises a protection shell, and the protection shell is fixedly connected with the glass kettle body through a hoop component;
the hoop component is arranged at the upper end of the protective shell and comprises an annular hoop body and a hoop joint for fastening the annular hoop body, a first annular limiting block and at least one second annular limiting block are arranged on the inner wall of the annular hoop body, the first annular limiting block is in limiting clamping connection with the outer wall of the bottom of the glass kettle body, each second annular limiting block is in limiting connection with a corresponding concave part arranged on the outer side of the upper end of the protective shell,
during assembly, the hoop assembly is fixedly connected with the protective shell and the glass kettle body respectively through the annular hoop body and is fastened with the annular hoop body through the hoop connector, and the protective shell is fixedly connected with the glass kettle body.
In the technical scheme, the kettle bottom protection device comprises a protection shell, wherein a heat insulation layer is arranged on the inner bottom surface of the protection shell and covers the electromagnetic heating layer; during assembly, the protective shell is fixedly connected with the glass kettle body and compresses the heat-insulating layer.
In the technical scheme, the bottom of the kettle bottom protection device is provided with the anti-sliding table.
In the technical scheme, the temperature sensor is arranged at the bottom of the glass kettle body and is in communication connection with the electromagnetic heater in a wired mode or a wireless mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a glass kettle body bottom is equipped with kettle bottom protection device, forms the passageway that is used for exhaust or flowing back between kettle bottom protection device and the glass kettle body bottom, prevents that the outer hanging water of glass kettle from permeating between kettle bottom protection device and the glass kettle body bottom, still prevents that the air heating expansion between kettle bottom protection device and the glass kettle body bottom from exploding simultaneously.
2. The bottom of the glass kettle body is provided with a kettle bottom protection device, so that the bottom of the glass kettle body is prevented from being rubbed with a panel of the electromagnetic heater, and the electromagnetic heating layer is easy to wear and separate; meanwhile, a heat insulation layer in the kettle bottom protection device plays a heat insulation role, the deformation of the protection shell is prevented, and the phenomenon that heat generated by the electromagnetic heating layer is accumulated on a panel of the electromagnetic heater to damage the electromagnetic heater is avoided.
3. The side wall of the bottom of the glass kettle body is provided with a temperature sensor for detecting the temperature of liquid in the glass kettle body in real time to prevent dry burning.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of the present invention;
fig. 2 is a plan view of a protective case according to a first embodiment of the present invention;
FIG. 3 is a schematic view of an enlarged structure of a first embodiment of the present invention;
FIG. 4 is a schematic structural view of a glass kettle body according to a first embodiment of the present invention;
FIG. 5 is a schematic structural view of a second embodiment of the present invention;
FIG. 6 is a schematic view of an enlarged structure of a glass kettle body according to a second embodiment of the present invention;
FIG. 7 is a first schematic view showing the glass kettle body and the protective shell fixedly connected by screwing threads according to a third embodiment of the present invention;
FIG. 8 is a second schematic view showing the glass kettle body and the protective shell fixedly connected by screwing in a thread manner according to the third embodiment of the present invention;
FIG. 9 is a schematic view of the fourth embodiment of the present invention showing the glass kettle body and the protective shell fixedly connected by the clip assembly;
FIG. 10 is a schematic view of a glass kettle body and a protective shell fixedly connected by a fastening manner according to a fifth embodiment of the present invention;
the reference numbers illustrate:
1. a glass kettle body; 1.1, a kettle body; 1.2, a heat conducting kettle bottom; 2. an electromagnetic heating layer; 3. a kettle bottom protection device channel; 3.1, a protective shell; 3.11, internal threads; 3.12, a recess; 3.13, convex; 3.14, buckling concave parts; 3.2, an insulating layer; 3.3, an anti-skid platform; 4. a channel; 4.1, an annular groove; a through hole 4.2; 5. a limit thread snap ring; 5.1, external threads; 6. a clamp assembly; 6.1, an annular hoop body; 6.11, a first annular limiting block; 6.12, a second annular limiting block; 6.2, a clamp joint; 7. a limit snap ring; 7.1 and a limiting block.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, how to implement the present invention is further explained below with reference to the accompanying drawings and the detailed description.
Example 1
The embodiment provides a safe and heat-preservation all-glass electromagnetic heating kettle, which comprises a glass kettle body 1 made of glass, wherein an electromagnetic heating film 2 matched with an electromagnetic heater (not shown in the figure) is arranged at the bottom of the glass kettle body 1, a kettle bottom protection device 3 is arranged at the bottom of the glass kettle body 1, and a channel 4 for exhausting or draining is formed between the kettle bottom protection device 3 and the bottom of the glass kettle body 1.
As shown in fig. 2 and 3, the kettle bottom protection device 3 comprises a protective shell 3.1, an insulating layer 3.2 is arranged on the inner bottom surface of the protective shell 3.1, and the insulating layer 3.2 covers the electromagnetic heating layer 2; the protective shell 3.1 is fixedly connected with the glass kettle body 1 and compresses the heat-insulating layer 3.2. The bottom surface in the protective shell 3.1 is provided with a plurality of bulges 3.13 used for fixing the heat preservation layer 3.2.
As shown in fig. 3, the channel 4 is arranged on the inner bottom surface of the protective shell 3.1 of the kettle bottom protection device 3 and is located at the periphery of the heat insulation layer 3.2 and the electromagnetic heating film 2, the channel 4 comprises an annular groove 4.1, and the annular groove 4.1 is arranged on the inner bottom surface of the protective shell 3.1; at least one through hole 4.2 communicated with the outside is formed in the annular groove 4.1, one end of the through hole 4.2 is communicated with the annular groove 4.1, and the other end of the through hole is communicated with the outside (for example, the bottom surface of the protective shell 3.1 or the outer side wall of the protective shell 3.1). Wherein, the diameter of the annular groove 4.1 is larger than that of the heat preservation layer 3.2, and the diameter of the heat preservation layer 3.2 is larger than or equal to that of the electromagnetic heating layer 2.
In this embodiment, the through hole 4.2 is a through hole or an L-shaped through hole, the through hole can be vertically or obliquely arranged, the L-shaped through hole has one end opening communicated with the annular groove 4.1 and one end communicated with the outside (such as the bottom surface of the protective shell or the outer side wall of the protective shell), the L-shaped through hole is L-shaped, so that the internal structure of the kettle body can be prevented from being directly seen through the opening communicated with the outside, and in the embodiment, the through hole also comprises a non-through hole with other shapes besides the L-shaped through hole.
In a further optional manner, an anti-slip table 3.3 is arranged at the bottom of the heat-insulating layer 3.2. This antiskid platform 3.3's effect is for preventing the utility model provides an all-glass electromagnetic heating kettle slides, when having water on the electromagnetic heating base simultaneously, protection device's at the bottom of the kettle bottom surface can not cause because of sucking protection device at the bottom of the kettle with the electromagnetic heating base is difficult to the separation.
As shown in fig. 4, in the present embodiment, the glass kettle body 1 is assembled and molded, that is, the glass kettle body 1 includes a kettle body 1.1, a heat-conducting kettle bottom 1.2 is installed on an opening formed at the bottom of the kettle body 1.1, the kettle body 1.1 is composed of a glass body a, the heat-conducting kettle bottom 1.2 is composed of a glass body B, the glass body B has a higher temperature resistance than the glass body a, wherein, the kettle body 1.1 and the heat-conducting kettle bottom 1.2 are assembled in various manners, such as silica gel water fixing, snap ring fastening, etc., specifically, reference is made to the electrical heating glass type chassis assembly structure disclosed by north china strong daily glass limited corporation of Hubei, such as CN209528881U in publication date, with a patent name of one kind of convex rib fixing, CN209421707U in patent name of one kind of snap ring fastening, CN209235772U in patent name of one kind of silica gel water fixing electrical heating glass type chassis assembly structure, the kettle body and glass kettle bottom assembly structure is disclosed in patents such as a publication number CN209018396U, a patent name CN208957630U, a patent name CN207084693U, an electric heating glass type chassis assembly structure, a publication number CN206923993U, a patent name CN206923993U, a heating chassis of an electric heating type household appliance and the like.
Example 2
As shown in fig. 5 and 6, the present embodiment provides a safe and insulated all-glass electromagnetic heating kettle similar to that of embodiment 1, except that: in this embodiment, the glass pot 1 is integrally formed.
The utility model discloses in, the inside wall of kettle bottom protection device 3 with the lateral wall of the 1 bottom of the glass kettle body passes through elastic material or sticky looks sealing fit connection. The kettle bottom protection device 3 is connected with the glass kettle body 1 in a sealing fit manner, so that water can be prevented from permeating between the kettle bottom protection device 3 and the glass kettle body 1 in a large probability; but be in the utility model provides an in the use of full glass electromagnetic heating kettle (pouring water, washing etc.), still there is water infiltration to the kettle end protection device 3 and the risk between the glass kettle body 1, can discharge water through the passageway 4 of predetermineeing on the kettle end protection device 3.
Although sealing connection simultaneously, nevertheless there is the air at the bottom of the kettle protection device 3 and the glass kettle body 1 between, and in the heating process, there is the explosion risk of heating expansion in the air between the bottom of the kettle protection device 3 and the glass kettle body, discharges the hot-air through passageway 4, has guaranteed the utility model discloses a safe in utilization.
The utility model discloses in, electromagnetic heating layer 2 is the magnetic conduction heating coating who uses often on the market, perhaps is the magnetic conduction thick liquids layer, and the magnetic conduction thick liquids layer is made for 25% iron-nickel alloy powder, 60% silver, the mixing of 15% glaze slip by mass percent, and iron-nickel alloy powder, silver form for crossing behind the powder misce bene more than 3000 meshes again with the glaze slip misce bene moreover.
Example 3
On the basis of the embodiment 1 or the embodiment 2, the protective shell 3.1 of the kettle bottom protective device 3 is specifically disclosed to be fixedly connected with the glass kettle body 1 in a threaded screwing mode;
as shown in fig. 7, on the basis of the structure of the embodiment 1, it is disclosed that the protective shell 3.1 of the kettle bottom protection device 3 is fixedly connected with the glass kettle body 1 by screwing; glass kettle body 1 includes kettle body 1.1, installs at the bottom of the heat conduction kettle 1.2 on the opening that kettle body 1.1 bottom was seted up, at the bottom of kettle body 1.1 and the heat conduction kettle 1.2 assembly moulding the kettle body 1.1 outer wall bottom of the kettle body of glass kettle body 1 (assemble at the bottom of the heat conduction kettle 1.2 one end) sets up spacing screw thread snap ring 5, spacing screw thread snap ring cup joints on the outer wall of kettle body 1.1 bottom and with the spacing fixed connection of recess (not marked in the figure) that is equipped with on the outer wall of kettle body 1.1 bottom, spacing screw thread snap ring 5 is close to protective housing 3.1 one side and is equipped with, and the internal thread 3.11 cooperation screw thread that has seted up in external screw thread 5.1 and the protective housing 3.1 lateral wall connects soon to realize the fixed connection of.
As shown in fig. 8, on the basis of the structure of the embodiment 2, it is disclosed that the protective shell 3.1 of the kettle bottom protection device 3 is fixedly connected with the glass kettle body 1 by screwing; the glass kettle body 1 integrated into one piece the glass kettle body 1 outer wall bottom sets up spacing screw thread snap ring 5, spacing screw thread snap ring cup joint on kettle body 1.1 glass kettle body 1 outer wall and with the spacing fixed connection of the recess (not marked in the figure) that is equipped with on the glass kettle body 1 bottom outer wall, spacing screw thread snap ring 5 is close to protective housing 3.1 one side and is equipped with external screw thread 5.1, the internal thread 3.11 cooperation screw thread that has seted up in external screw thread 5.1 and the protective housing 3.1 lateral wall connects soon to realize the fixed connection of protective housing and the glass kettle body.
The thread tightening fixing method provided in this embodiment is only one of the embodiments of the thread tightening fixing connection, and is only used to illustrate the technical solution of this embodiment, but not limited thereto, and modifications or other equivalent thread tightening fixing connection replacements of the thread tightening fixing connection of this embodiment are within the scope of this embodiment.
Example 4
On the basis of the embodiment 1 or the embodiment 2, the method specifically discloses that the protective shell 3.1 of the kettle bottom protective device 3 is connected and fixed with the glass kettle body 1 in a clamping and fixing way through a hoop component; therefore, taking the embodiment 1 as a basis, the protection shell 3.1 of the kettle bottom protection device 3 and the glass kettle body 1 are fixedly connected in a clamping manner through the hoop component:
as shown in fig. 9, the glass kettle body 1 comprises a kettle body 1.1, a heat-conducting kettle bottom 1.2 is arranged on an opening formed at the bottom of the kettle body 1.1, and the kettle body 1.1 and the heat-conducting kettle bottom 1.2 are assembled and molded;
The clip assembly of this embodiment is only one of the clip assemblies, and is only used to illustrate the technical solution of this embodiment, but not limited thereto, and modifications or other equivalent clip assembly connection alternatives to the clip assembly of this embodiment are within the scope of this embodiment.
Example 5
On the basis of the embodiment 1 or the embodiment 2, the method specifically discloses that the protective shell 3.1 of the kettle bottom protective device 3 is similar to the method that the glass kettle body 1 is fixedly connected together in a buckling way; therefore, taking the embodiment 2 as a basis, the mode that the protective shell 3.1 of the kettle bottom protective device 3 is fixedly connected with the glass kettle body 1 through the clamp component by screwing is taken as an example:
the glass kettle body 1 is integrally formed, a limiting snap ring 10 is arranged at the bottom of the outer wall of the glass kettle body 1, a plurality of limiting blocks 7.1 are arranged on the limiting snap ring 7, and a plurality of limiting blocks arranged on the inner side wall of a protective shell 3.1 and a lock joint concave part 3.14 matched with the limiting blocks 7.1 for buckling are formed, so that the protective shell is fixedly connected with the glass kettle body.
The fastening method provided in this embodiment is only one of the fastening methods, and is only used to illustrate the technical solution of this embodiment, but not limited thereto, and modifications or other equivalent fastening methods are made to the fastening connection method of this embodiment, which are within the scope of this embodiment.
Example 6
In any one of embodiments 1 to 5, a temperature sensor is further arranged at the bottom of the glass kettle body 1, and the temperature sensor is in communication connection with the electromagnetic heater in a wired manner or a wireless manner; further, the temperature sensor is an infrared temperature control sensor and is used for detecting the temperature of the liquid in the glass kettle body 1 in real time so as to control the temperature or prevent dry heating.
One embodiment is (the temperature sensor and the electromagnetic heater are connected in a wired communication way): the temperature sensor is electrically connected with the wireless signal emitter, and the temperature sensor and the wireless signal emitter are fixed at the lower end of a handle arranged outside the glass kettle body 1.
Electromagnetic heater is used for cooperating the electromagnetic heating layer to heat the internal liquid of glass kettle, electromagnetic heater is IH intelligent heater, including following module:
the power supply module is used for supplying power;
the relay is in a closed state or an open state;
the single chip microcomputer is used for controlling the state of the relay during the power supply period of the power supply module;
the IH heating module is powered by the power supply module when the relay is in a closed state; when the relay is in a disconnected state, the power supply module stops supplying power to the IH heating module, a function selection rotating button is arranged on the outer side of the IH intelligent heater, and the function selection rotating button is controlled by a single chip microcomputer to select functions.
Further, the single chip microcomputer is also connected with a wireless signal receiver, and the wireless signal receiver is in communication connection with a wireless signal transmitter, so that signal transmission between the single chip microcomputer and the temperature sensor is realized, and the control of the temperature in the glass kettle body 1 is realized;
another embodiment is (the temperature sensor and the electromagnetic heater are connected in a wireless communication way): the temperature sensor is fixedly arranged above the electromagnetic heater and positioned on the periphery of the bottom of the glass kettle body, specifically, the temperature sensor is an infrared temperature controller, the infrared temperature controller is positioned at the position of the minimum liquid level limit on the outer side of the lower end of the glass kettle body, and the infrared temperature controller is electrically connected with the input end of the single chip microcomputer.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a safe, heat preservation formula's full glass electromagnetic heating kettle, includes the glass kettle body (1) of being made by glass the glass kettle body (1) bottom be equipped with electromagnetic heater complex electromagnetic heating layer (2), its characterized in that the glass kettle body (1) bottom still is equipped with kettle end protection device (3) be formed with passageway (4) that are used for exhaust or flowing back between the kettle end protection device (3) and the glass kettle body (1) bottom.
2. A safe, insulated, all-glass electromagnetic heating kettle according to claim 1, characterized in that the channel (4) is arranged on the kettle bottom protection means (3) and at the periphery of the electromagnetic heating layer (2).
3. A safety and thermal insulating all-glass electromagnetic heating kettle according to claim 2, wherein said channel (4) comprises an annular groove (4.1), and said annular groove (4.1) is provided on the inner bottom surface of the kettle bottom protection device (3); at least one through hole (4.2) communicated with the outside is also arranged on the annular groove (4.1).
4. A safety, insulated all-glass electromagnetic heating kettle according to claim 3, characterized in that said through hole (4.2) is a through hole or an L-shaped through hole.
5. A safe and warm-keeping all-glass electromagnetic heating kettle as claimed in claim 1, wherein said kettle bottom protection device (3) and the glass kettle body (1) are fixedly connected together by means of fastening, screwing or clamping by means of the clamp assembly (6).
6. The safe and warm-keeping all-glass electromagnetic heating kettle according to claim 4, characterized in that the kettle bottom protection device (3) comprises a protective shell (3.1), and the protective shell (3.1) and the glass kettle body (1) are connected and fixed together by screwing;
the glass kettle is characterized in that a limiting thread clamping ring (5) is further arranged at the bottom of the outer wall of the glass kettle body (1), the limiting thread clamping ring (5) is sleeved on the glass kettle body (1) and is in limiting fixed connection with the outer wall of the bottom of the glass kettle body (1), an external thread (5.1) is arranged on one side, close to the protective shell (3.1), of the limiting thread clamping ring (5), and an internal thread (3.11) matched with the internal thread is arranged on the inner side wall of the protective shell (3.1) in a screwed mode.
7. The safe and heat-insulating all-glass electromagnetic heating kettle according to claim 4, characterized in that the kettle bottom protection device (3) comprises a protective shell (3.1), and the protective shell (3.1) and the glass kettle body (1) are fixedly connected together in a clamping manner through a hoop component (6);
the clamp component (6) is arranged at the upper end of the protective shell (3.1), the clamp component (6) comprises an annular clamp body (6.1) and a clamp joint (6.2) used for fastening the annular clamp body (6.1), a first annular limiting block (6.11) and at least one second annular limiting block (6.12) are arranged on the inner wall of the annular clamp body (6.1), the first annular limiting block (6.11) is in limiting clamping connection with the outer wall of the bottom of the glass kettle body (1), and each second annular limiting block (6.12) is in limiting connection with a concave portion (3.12) which is arranged on the outer side of the upper end of the protective shell (3.1) and corresponds to the concave portion;
during assembly, the hoop assembly (6) is respectively fixedly connected with the protective shell (3.1) and the glass kettle body (1) through the annular hoop body (6.1) and fastens the annular hoop body (6.1) through the hoop joint (6.2), so that the protective shell (3.1) is fixedly connected with the glass kettle body (1).
8. A safe, thermal-insulation all-glass electromagnetic heating kettle according to claim 1, characterized in that the kettle bottom protection device (3) comprises a protective shell (3.1), a thermal insulation layer (3.2) is arranged on the inner bottom surface of the protective shell (3.1), and the thermal insulation layer (3.2) covers the electromagnetic heating layer (2); during assembly, the protective shell (3.1) is fixedly connected with the glass kettle body (1) and compresses the heat-insulating layer (3.2).
9. A safe, insulated, all-glass electromagnetic heating kettle as claimed in claim 1, wherein a slip prevention means (3.3) is provided at the bottom of said kettle bottom protection means (3).
10. A safe, insulated, all-glass electromagnetic heating kettle according to any of claims 1-9, characterized in that a temperature sensor is provided at the bottom of the glass kettle body (1); the temperature sensor is in communication connection with the electromagnetic heater in a wired mode or a wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903419.2U CN211049095U (en) | 2019-11-06 | 2019-11-06 | Safety and thermal insulation type all-glass electromagnetic heating kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903419.2U CN211049095U (en) | 2019-11-06 | 2019-11-06 | Safety and thermal insulation type all-glass electromagnetic heating kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211049095U true CN211049095U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921903419.2U Active CN211049095U (en) | 2019-11-06 | 2019-11-06 | Safety and thermal insulation type all-glass electromagnetic heating kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211049095U (en) |
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2019
- 2019-11-06 CN CN201921903419.2U patent/CN211049095U/en active Active
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