JP3223126U - Plate heating sheet - Google Patents

Abstract

To provide a structure of a plate heating sheet that is simple in structure, safe to use, and can keep food warm at any time. A plate heating sheet includes a pedestal 1 and a heating device 2. The pedestal has a storage space 11, and a power supply and battery module 12 and a control circuit module 13 are provided in the storage space. The control circuit module connects the sensor module 14. The heat generating device is coupled on the storage space of the pedestal and includes the conductive component 21 and the heating element 20 to heat the plate 3 placed thereon, and the bottom of the plate is in full contact with the conductive component. The heat generating device is provided with a plurality of elastic bodies 22 and is elastically displaced up and down in the storage space. The heat generating device is connected to the sensor module, the plate is placed on the conductive part, the heat generating device is displaced downward due to the weight of the plate, and when the connection with the sensor module is interrupted, the control circuit module drives the heat generating device to generate heat. To do. [Selection] Figure 2

Description

  The present invention relates to a structure of a plate heating sheet that has a simple structure, is safe to use, and can keep food in a plate warm at any time.

  As a method of warming the side dishes, it is heated in an electric kettle, directly in a pan, or heated in a microwave oven and then brought to the table. However, no matter how you warm it, it quickly cools while you eat at the table. Especially meals in restaurants are still more obvious. Therefore, in order to keep food warm, a common use is to use a separate heating plate, ignite with alcohol gel, and heat the dishes with food on it. Or use an electromagnetic cooker to heat or keep food warm.

  However, although the method described above is effective in quickly heating food, the method of heating with alcohol does not control the temperature, and the food tends to be overheated and deteriorated, and alcohol is used. There is also a danger to consumers or staff during the meal. The heating method using an electromagnetic cooker can solve the safety problem compared to the heating method using the above-mentioned alcohol, and has the advantage of maintaining a constant temperature, but the electromagnetic cooker is located at the bottom of the pan. The material and the bottom are limited to those that can come into full contact with the electromagnetic cooker. By providing a ring-shaped edge at the bottom of a plate that is used in large quantities in restaurants or homes, heat conduction is slow and electric because it is conducted only through the ring edge at the bottom of the plate after being placed in an electromagnetic cooker. Further improvement in view of the fact that an electromagnetic cooker that requires a large amount of electricity and cannot be moved arbitrarily when used, and may be difficult for a person sitting far away Was necessary.

  In order to solve the drawbacks of the known structure, the main object of the present invention is to provide a plate heating sheet that has a simple structure, is safe to use, and can keep food in the plate warm.

  In order to solve the above-mentioned object, the present invention provides a structure of a plate heating sheet. The pedestal mainly includes one pedestal and one heat generating device. The pedestal has one storage space, and a power source, a battery module, and a control circuit module are provided in the storage space. The control circuit module is connected to a separate sensor module. The heat generating device is combined on the storage space of the pedestal, includes one conductive component and one heat generating element, and heats a plate placed thereon. In addition, the bottom of the plate can make full contact with the conductive component. Further, the heat generating device is provided with a plurality of elastic bodies, so that the heat generating device can be elastically displaced up and down in the storage space. The heat generating device is also connected to the sensor device, and after placing the plate on the conductive component, the heat generating device is displaced downward by the weight of the plate, thereby connecting the sensor device. When shut off, the control circuit module can drive the heat generating device to generate heat.

  In operation, the heat generating device includes one heat conductor, and the heat conductor is installed on the surface of the heat generating device, and when the conductive component reaches a predetermined temperature after receiving heat, the control circuit A constant temperature can be maintained by controlling the module.

  In carrying out the process, the cover further includes one cover, the top of the pedestal is covered, one decompression hole is provided on the cover, and one groove is provided on both sides of the conductive component, and water is supplied thereto. Pour.

  In operation, the pedestal includes one upper half and one lower half, in which the conductive component projects above the upper half, and the upper half is displaced one up and down. It becomes a block and sinks when displaced downward according to the heat generating device.

  In implementation, the power supply and battery module includes one rechargeable battery.

  In practice, the edge of the heating device is for placing one ring edge at the bottom of the plate.

  When performing, the conductive component includes one first conductive unit and a plurality of second conductive units, in which the plurality of second conductive units are sequentially stacked, and the first conductive unit , The conductive component forms a single stepped top so that the bottom of the plates of different sizes can be in full contact with the conductive component. On the other hand, the heating element and the elastic body are distributed and installed at the bottoms of the first conduction unit and the plurality of second conduction units, so that the first conduction unit and the plurality of second conduction units all generate heat. And can be displaced in the storage space elastically in the vertical direction.

  The design of the present invention is simple in structure, safe to use, and can be kept warm without drying the food in the plate at any time.

It is the structure schematic before putting the plate of this invention Example. It is the structure schematic after putting the plate of the Example of this invention. 1 is a schematic diagram of a structure when a conductor is provided in an embodiment of the present invention. FIG. 6 is a schematic diagram of a structure when a heat conductor is provided in an embodiment of the present invention and after a plate is placed. It is a use condition schematic when the cover is provided in the Example of this invention. It is the schematic at the time of providing the upper half part and the lower half part in the base of the Example of this invention. It is the schematic when the upper half part of the base of the Example of this invention sank. 1 is a schematic diagram in which conductive parts in an embodiment of the present invention are provided in a cascade shape. In the embodiment of the present invention, it is a schematic diagram when applied to plates of different sizes. In the embodiment of the present invention, it is a schematic diagram when applied to plates of different sizes. In the embodiment of the present invention, it is a schematic diagram when applied to plates of different sizes.

  Hereinafter, specific structures, features, and effects of the present invention will be described in detail with reference to the best embodiments, drawings, and reference numerals.

  FIG. 1 and FIG. 2 show one embodiment of the plate heating sheet of the present invention.

  The plate heating sheet provided in the present invention includes one pedestal 1 and one heating device 2.

  The pedestal 1 has one storage space 11, and one power supply and battery module 12 and one control circuit module 13 are provided in the storage space 11. The control circuit module 13 is separately connected to one sensor module 14, and the power source and battery module 12 includes one rechargeable battery 121.

  The heat generating device 2 is coupled on the storage space 11 of the base 1. The heat generating device 2 includes one conductive component 21 and one heat generating body 20 that heats the plate 3 placed thereon. In addition, the top of the conductive component 21 is in full contact with the bottom of the plate 3, and one ring edge 31 at the bottom of the plate 3 is installed across the periphery of the heat generating device 2.

  Further, the heat generating device 2 is provided with a plurality of elastic bodies 22 (for example, springs), so that the heat generating device 2 can be elastically displaced up and down in the storage space 11, and the heat generating device 2. Is also connected to the sensor device 14 described above.

  Accordingly, when the plate 3 is placed on the conductive component 21, the heating device 2 is displaced downward due to the weight of the plate 3, thereby disconnecting the connection with the sensor device 14. In this case, the control circuit module 13 can drive the heat generating device 2 to generate heat.

  As shown in FIGS. 3 and 4, the heat generating device 2 may include a separate heat conductor 23, and the heat conductor 23 is installed on the surface of the heat generating device 2. When the conductive component 21 reaches a predetermined temperature after receiving heat, it can be maintained at a constant temperature by the control of the control circuit module 13. The heat conductor 23 can be designed to be level with the top surface of the base 1. By forming one gap L only between the heat conductor 23 and the pedestal 1, when the bottom ring edge 31 of the plate 3 is placed inside, the heat conductor 23 comes into contact with the entire bottom lower part of the plate 3. Thereby achieving the effect that the plate 3 can be heated or kept warm evenly and quickly.

  Further, in order to reduce the situation in which moisture or juice evaporates and dries because the food in the plate 3 is heated or kept warm for a long time, as shown in FIG. 4 can be added and the top of the pedestal 1 is covered. One pressure reducing hole 41 is provided on the cover 4 and one groove 211 is provided on both sides of the conductive component 21, and water 5 is poured therein, whereby the food in the cover 4 is heated. At this time, the water 5 in the groove 211 becomes water vapor, and the inside of the cover 4 is moisturized.

  In addition, as shown in FIGS. 6 and 7, the pedestal 1 of the present invention can be provided in the upper half 15 and the lower half 16 so as to be applied to the bottom ring edge 31 of the plate 3 having various thicknesses. . Among them, the conductive component 21 is formed so as to protrude above the upper half portion 15, and the upper half portion 15 is formed as one vertically displaced block and sinks when displaced downward according to the heat generating device 2. Therefore, the conductive component 21 and the pedestal 1 can sink in steps based on the thickness of the bottom of the plate 3, and the bottom ring edge 31 of the thick plate 3 can be placed.

  Further, as shown in FIGS. 8 to 11, the conductive component 21 can be designed in a cascade shape. For example, the conductive component 21 includes one first conductive unit 212 and a plurality of second conductive units 213. Among them, the plurality of second conductive units 213 are sequentially stacked and installed around the periphery of the first conductive unit 212, so that the conductive component 21 forms a single stepped top and has different sizes. The bottom of the plate is in full contact with the conductive component 21. On the other hand, the heating element 20 and the elastic body 22 are distributed and installed at the bottoms of the first conduction unit 212 and the plurality of second conduction units 213, so that the first conduction unit 212 and the plurality of second conduction units are arranged. All the units 213 can generate heat, and can be displaced in the storage space 11 in a vertically elastic manner. Taking FIG. 9 as an example, when heating a small-sized tableware a such as a soup bowl or hot water, the purpose of heating and heat insulation can be reached by contacting the first conduction unit 212. In the case of a relatively large plate b as shown in FIG. 10, the purpose of heating and maintaining is reached by contacting the first conduction unit 212 and the second conduction unit 213 simultaneously. In the case of a larger plate c, contacting the first conduction unit 212 and the plurality of second conduction units 213 at the same time may reach the effect of heating and keeping the entire bottom of the plate c in contact. it can.

  Thus, the present invention has the following advantages:

  The present invention uses the weight after the plate is placed, and the heat generating device is elastically displaced up and down in the storage space, and controls whether power is supplied, the structure is simple, and the cost is low. Has merit.

  The present invention utilizes the contact of the entire top surface of the conductive component with the bottom of the plate, and the ring edge at the bottom of the plate is placed so as to straddle the edge of the heat generating device, thereby receiving the heat of the plate. By increasing significantly, it reaches the effect of heating or keeping warm evenly and quickly. Unlike the prior art electromagnetic cooker that conducts heat only through the ring edge of the plate, the effect of the present invention is even better.

  The present invention is designed to add a cover, and by pouring water into the grooves on both sides of the conductive parts together, when cooking the food in the cover, the water in the groove turns into steam, Prevent the problem of water loss. Further, the pressure reducing hole of the cover effectively reduces the pressure difference between the inside and outside, and the cover can be easily removed.

  The pedestal of the present invention can also be designed according to the heat generating device so that it sinks when displaced downward, so that it can be used according to different bottom thicknesses of the plate.

  The conductive component of the present invention can be designed in a cascade so that after placing different sized dishes or plates, the bottom can be in full contact with the conductive component entirely.

  In the present invention, any plate can be used, and a battery can be installed to move conveniently without being limited to a place. Therefore, it is possible to provide an effect of effectively heating or keeping all the plates regardless of whether they are used individually or at home or in a restaurant, which is very convenient.

  The detailed description of the present invention according to the above embodiments does not limit the scope of the present invention. Those who are familiar with this technology can make appropriate changes and adjustments, such as changes in the fixing structure, and these changes and adjustments do not lose the significance of the present invention and are included in the scope of the present invention. It is.

DESCRIPTION OF SYMBOLS 1 Base 11 Storage space 12 Power supply and battery module 121 Rechargeable battery 13 Control circuit module 14 Sensor module 15 Upper half part 16 Lower half part 2 Heating apparatus 20 Heating element 21 Conductive component 211 Groove 212 First conduction unit 213 Second conduction unit 22 Elastic body 23 Heat conductor 3 Plate 31 Ring edge 4 Cover 41 Decompression hole 5 Water a Tableware b Plate c Plate L Gap

Claims (7)

Including one pedestal and one heating device,
The pedestal has one storage space, and a power source, a battery module, and a control circuit module are provided in the storage space, the control circuit module is connected to another sensor module, and the heating device is Combined on the storage space of the pedestal, the heating device includes one conductive component and one heating element, heats the plate placed thereon, and the bottom of the plate is entirely Can contact the conductive component;
Further, the heat generating device is provided with a plurality of elastic bodies, so that the heat generating device can be elastically displaced up and down in the storage space, and the heat generating device is also connected to the sensor module. After the plate is placed on the conductive component, the control circuit module disconnects the heating device when the connection with the sensor module is interrupted by the displacement of the heating device due to the weight of the plate. A structure of a plate heating sheet, which can be driven to generate heat.   The heat generating device includes one heat conductor, and the heat conductor is installed on the surface of the heat generating device, and when the conductive component reaches a predetermined temperature after receiving heat, the control circuit module controls the heat generating device. The structure of the plate heating sheet according to claim 1, wherein a constant temperature can be maintained.   In addition, one cover is covered, the top of the pedestal is covered, one decompression hole is provided on the cover, and one groove is provided on both sides of the conductive component, and water can be poured there. The structure of the plate heating sheet according to claim 1 or 2, wherein the structure is a plate heating sheet.   The pedestal includes one upper half and one lower half, in which the conductive component protrudes above the upper half, and the upper half is a block that is displaced up and down, The plate heating sheet structure according to claim 1, wherein the plate heating sheet sinks when displaced downward according to the heat generating device.   The plate heating sheet structure according to claim 1, wherein the power source and the battery module include one rechargeable battery.   2. The plate heating sheet structure according to claim 1, wherein the edge of the heat generating device is for placing one ring edge at the bottom of the plate.   The conductive component includes one first conductive unit and a plurality of second conductive units, in which the plurality of second conductive units are sequentially stacked and surround the first conductive unit. The conductive component forms a single stepped top so that the bottoms of the plates of different sizes can make full contact with the conductive component, while the heating element and elastic body are By distributing and installing at the bottom of the first conduction unit and the plurality of second conduction units, all of the first conduction unit and the plurality of second conduction units can generate heat and elastically move up and down. The plate heating sheet structure according to claim 1, wherein the plate heating sheet can be displaced in the storage space.

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