A coaster for heat dissipation and slip resistance for magnetically conductive glass containers

Abstract

A coaster for heat dissipation and slip resistance for magnetically conductive glass containers, comprising a coaster body (1) to be placed under the underside of the magnetically conductive glass container (6), characterized in that the coaster body (1) is bowl-shaped and an insulating layer (5) made of adiabatic wool is arranged between the coaster body (1) and the magnetically conductive glass container (6).

Description

Technical field

[0001] The present invention relates to the technical field of magnetically conductive glass containers and their accessories, in particular a coaster for heat dissipation and slip resistance for magnetically conductive glass containers. Technical background

[0002] In current technology, magnetically conductive glass containers are usually manufactured by attaching magnetically conductive plates to the inside or outside of the container, allowing it to be heated directly on an induction cooktop. However, this presents the following problems: The magnetically conductive plate inside the container comes into direct contact with food, which can negatively impact food quality, appetite, and health. The magnetically conductive plate on the outside of the container can easily detach or wear down due to mechanical friction and may discolor at high temperatures, detracting from the container's aesthetics.The magnetically conductive glass container comes into direct contact with the high-temperature heat source, which can easily lead to localized overheating. This can prevent the water vapor in the magnetically conductive glass container from dissipating quickly, and the container can easily slip, causing cracks and thus reducing its lifespan. Furthermore, the significant electromagnetic induction oscillation between the induction cooktop and the magnetically conductive glass container can easily damage the container. Therefore, it is necessary to develop a trivet for magnetically conductive glass containers to dissipate heat and prevent slippage. Content of the invention

[0003] To solve the aforementioned technical problems, the present utility model provides a coaster for heat dissipation and to prevent slipping for magnetically conductive glass containers.

[0004] The technical solution provided by the present utility model is as follows: A coaster for heat dissipation and to prevent slipping for magnetically conductive glass containers, comprising a coaster body placed on the bottom of the magnetically conductive glass container, wherein the coaster body is bowl-shaped and an insulating layer of adiabatic wool is arranged between the coaster body and the magnetically conductive glass container.

[0005] Furthermore, the base of the saucer body is provided with several ring-shaped grooves.

[0006] Furthermore, several primary through-holes are formed at equal intervals in the base of the saucer body, while the side wall of the saucer body is provided with several secondary through-holes at equal intervals. Both the primary and secondary through-holes can be circular, elliptical, square, or triangular.

[0007] Furthermore, the first through-holes can be arranged in a star, cross, or ring shape. Additionally, the coaster body is made of a highly temperature-resistant material.

[0008] The advantageous effects of the present utility model are: (1) The present utility model has a simple design and includes a base body that prevents the magnetically conductive layer from coming into direct contact with the induction cooktop for extended periods, which could lead to detachment or wear. Furthermore, it prevents magnetically conductive glass containers from colliding when moved and from slipping when heated. (2) The insulating layer of adiabatic wool enhances the thermal insulation effect, protects the magnetically conductive layer from discoloration, prevents the magnetically conductive layer from peeling or wearing down, slows down the aging of the coaster body, extends its service life and dampens electromagnetic induction oscillations. (3) The multiple first and second through holes arranged in the coaster body dissipate heat evenly and facilitate the timely removal of water vapor. Explanation of the drawings: Fig. Figure 1 shows a schematic overall structural view of the first embodiment of the present invention; Fig. Figure 2 shows a schematic overall structural view of the second embodiment of the present invention; Fig. Figure 3 shows a schematic overall structural view of the third embodiment of the present invention; Fig. Figure 4 shows the first through holes in the coaster body. Fig. 3; Fig. Figure 5 shows the second through holes in the coaster body. Fig. 3; Fig. Figure 6 shows a schematic overall structural view of the fourth embodiment of the present invention; Fig. Figure 7 shows a detailed view of the base of the saucer body. Fig. 6; Fig. Figure 8 shows a detailed view of the side wall of the coaster body. Fig. 6. Reference symbol list: 1 coaster body 2 first through holes 3 second through holes 4 ring-shaped grooves 5 Insulation layer made of adiabatic wool 6 magnetically conductive glass containers 7 magnetically conductive layer Examples of implementation

[0009] In the following, some exemplary embodiments of the present invention will be explained in more detail with reference to the drawings.

[0010] Example 1: As in Fig. As shown in Figure 1, the coaster according to the invention for heat dissipation and slip resistance for magnetically conductive glass containers comprises a coaster body 1 placed on the bottom of the magnetically conductive glass container, wherein the coaster body 1 is designed in a bowl shape, wherein an insulating layer 5 made of adiabatic wool is arranged between the coaster body 1 and the magnetically conductive glass container.

[0011] In this embodiment, the magnetically conductive glass container 6 is a glass container whose base is provided with a magnetically conductive layer 7 to prevent it from coming into direct contact with food, which could impair food quality, appetite, sensory properties, and health. The applied magnetically conductive layer 7 allows the glass container to be heated on an induction cooktop, with the trivet 1 being placed on the base of the magnetically conductive glass container 6 to enclose the magnetically conductive layer 7. This serves, firstly, to prevent the magnetically conductive layer 7 from detaching or wearing down due to prolonged direct contact with the induction cooktop, and secondly, to prevent the magnetically conductive glass container 6 from being bumped when moved and slipping when heated, the thickness of which is set to 0.01 mm.The insulation layer 5 made of adiabatic wool has a thickness of 2~10 mm, a temperature resistance of 650 °C and a density of 200±20 kg / m. 3 which enhances the thermal insulation effect, protects the magnetically conductive layer 7 from discoloration, prevents potential falling off or wearing of the magnetically conductive layer 7, slows down the aging of the coaster body 1, extends its service life and dampens electromagnetic induction oscillations.

[0012] To further verify the effectiveness of the insulating layer 5 made of adiabatic wool in protecting the magnetically conductive layer 7 from discoloration, the following comparative test is now carried out: (1) A non-adiabatic magnetic glass container 5 is placed on an induction hob for heating. The specific results are shown in Table 1 below: Power output of an induction hob Weight of glass container + water Time until the ground is covered with blisters Bladder rising, shortly before boiling Time until the water first boils Time until water boils Presence or absence of an adiabatic layer Does the applied magnetic layer discolor? 800W 2.3 kg 3 minutes and 20 seconds 10 minutes 14 minutes 15 minutes and 20 seconds No Slight change to yellow 1000W 2.3 kg 2 minutes and 10 seconds 7 minutes and 35 seconds 10 minutes and 15 seconds 10 minutes and 40 seconds No Slight change to yellow 1200W 2.3 kg 2 minutes 8 minutes 9 minutes and 40 seconds 10 minutes and 30 seconds No Yellowing (2) A magnetic glass container 6 with a base including an insulating layer of adiabatic wool 5 is placed on an induction hob for heating. The specific results are shown in Table 2 below: Power output of an induction hob Weight of glass container + water Time until the ground is covered with blisters Bladder rising, shortly before boiling Time until the water first boils Time until water boils Presence or absence of an adiabatic layer Does the applied magnetic layer discolor? 800W 2.3 kg 2 minutes 7 minutes 9 minutes and 30 seconds 10 minutes Yes Non-yellowing 1 000W 2.3 kg 1 minute 5 minutes and 35 seconds 6 minutes and 40 seconds 7 minutes Yes Non-yellowing 1200W 2.3 kg 3 minutes 9 minutes and 20 seconds 10 minutes and 30 seconds 11 minutes and 10 seconds Yes Non-yellowing

[0013] As shown in Table 1 and Table 2, the color of the conductive layer 7 does not change when an additional insulating layer 5 made of adiabatic wool is present at the bottom of the glass container. The insulating layer 5 of adiabatic wool thus enhances the insulating effect and protects the conductive layer 7 from color changes.

[0014] Example 2: As in Fig.Figure 2 shows that the coaster for heat dissipation and slip resistance for magnetically conductive glass containers comprises a coaster body 1 placed on the bottom of the magnetically conductive glass container, wherein the coaster body 1 is bowl-shaped, an insulating layer 5 made of adiabatic wool is arranged between the coaster body 1 and the magnetically conductive glass container, and several annular grooves 4 are provided on the bottom of the coaster body 1.

[0015] In this embodiment, based on embodiment 1, several additional annular grooves are arranged on the underside of the coaster body 1. The annular grooves increase friction and prevent the magnetically conductive glass container 6 and the coaster body 1 from slipping.

[0016] Example 3: As in Fig. 3 to Fig.Figure 5 shows a coaster for heat dissipation and slip resistance for magnetically conductive glass containers comprising a coaster body 1 placed on the base of the magnetically conductive glass container. The coaster body 1 is bowl-shaped, and an insulating layer 5 made of adiabatic wool is arranged between the coaster body 1 and the magnetically conductive glass container. The base of the coaster body 1 is provided with several first through-holes 2 at equal intervals, and the side wall of the coaster body 1 is provided with several second through-holes 3 at equal intervals.

[0017] The applied magnetically conductive layer 7 can heat the glass container on an induction hob, with the base body 1 being placed at the bottom of the magnetically conductive glass container 6 to enclose the magnetically conductive layer 7. This serves, firstly, to prevent the magnetically conductive layer 7 from detaching or wearing out due to prolonged direct contact with the induction hob, and secondly, to prevent the magnetically conductive glass container 6 from being bumped during movement and slipping during heating.

[0018] The thickness of the coaster body 1 is set to 0.5 to 3 mm, and the coaster body 1 is made of highly temperature-resistant materials such as silicone or temperature-resistant plastics. The thickness of the magnetically conductive layer 7 is set to 0.01 mm. The insulating layer 5 made of adiabatic wool enhances the thermal insulation, which protects the magnetically conductive layer 7 from discoloration, prevents potential detachment or wear of the magnetically conductive layer 7, slows down the aging of the coaster body 1, extends its service life, and dampens electromagnetic induction vibrations.

[0019] As a further technical solution of this embodiment, the first through-holes 2 and the second through-holes 3 are both arranged in a square or triangular shape, allowing for a variety of shapes for the first through-holes 2 and the second through-holes 3 to meet customer requirements. As a further technical solution of this embodiment, the first through-holes 2 are arranged in a cross or ring shape to further facilitate the rapid evaporation and release of water vapor and improve the heat dissipation rate.

[0020] Example 4: As in Fig. 6 to Fig.Figure 8 shows a coaster for heat dissipation and slip resistance for magnetically conductive glass containers, comprising a coaster body 1 placed on the base of the magnetically conductive glass container. The coaster body 1 is bowl-shaped, and an insulating layer 5 made of adiabatic wool is arranged between the coaster body 1 and the magnetically conductive glass container. The base of the coaster body 1 is provided with several first through-holes 2 at equal intervals, and the side wall of the coaster body 1 is provided with several second through-holes 3 at equal intervals. Several annular grooves 4 are provided on the base of the coaster body 1.

[0021] Based on embodiment 3, this embodiment further increases friction by providing a plurality of annular grooves 4 on the underside of the coaster body 1 to prevent the magnetic glass container 6 and the coaster body 1 as a whole from slipping.

[0022] The operating principle of the utility model is as follows: The insulating layer of adiabatic wool is inserted into the coaster body and aligned with the magnetic layer of the magnetic glass container, so that the insulating layer of adiabatic wool covers the magnetic layer. The coaster body is placed on the bottom of the magnetic glass container. The magnetic glass container, with the coaster body attached, is then placed on the induction cooktop for heating. The insulating layer of adiabatic wool is arranged in such a way that it enhances the thermal insulation effect, protects the magnetic layer from discoloration, prevents the magnetic layer from detaching or wearing down, slows down the aging of the coaster body, extends its lifespan, and buffers electromagnetic induction oscillations.The multiple first and second through-holes provided on the coaster body dissipate heat evenly and facilitate the timely removal of water vapor.

[0023] The present invention is not limited to the embodiments described above. These embodiments serve only for illustration and are not limiting. Further embodiments that are identical or equivalent to the technical concept of the present invention are also covered by the claims of the present invention.

Claims

[1] A coaster for heat dissipation and slip resistance for magnetically conductive glass containers, comprising a coaster body (1) to be placed under the bottom of the magnetically conductive glass container (6), characterized by , that the coaster body (1) is bowl-shaped and an insulating layer (5) made of adiabatic wool is arranged between the coaster body (1) and the magnetically conductive glass container (6). [2] A coaster for heat dissipation and slip resistance for magnetically conductive glass containers according to claim 1, characterized by , that several ring-shaped grooves (4) are arranged on the underside of the coaster body (1). [3] A coaster for heat dissipation and slip resistance for magnetically conductive glass containers according to one of claims 1 or 2, characterized by, that several first through holes (2) are formed at equal intervals on the bottom of the saucer body (1) and several second through holes (3) are formed at equal intervals on the side wall of the saucer body (1). [4] A coaster for heat dissipation and slip resistance for magnetically conductive glass containers according to one of claims 1 to 3, characterized by , that the first through holes (2) and the second through holes (3) are each circular or elliptical or square or triangular in shape. [5] A coaster for heat dissipation and slip resistance for magnetically conductive glass containers according to any one of claims 1 to 4, characterized by , that the first through holes (2) are arranged in a star shape, a cross shape or a ring shape. [6] A coaster for heat dissipation and slip resistance for magnetically conductive glass containers according to any one of claims 1 to 5, characterized by, that the coaster body (1) is made of a highly temperature-resistant material.

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