CN211984395U - Dish heat preservation device - Google Patents

Abstract

The utility model discloses a dish heat preservation device, include the table and be used for covering the heat preservation cover of establishing on the table, lie in the heat preservation cover within range above the table and be equipped with temperature detector, the back of table is equipped with the controller, and temperature detector connects the controller is equipped with the recess on the table, and heat preservation cover is established when on the table, the edge setting of heat preservation cover is in the recess, the below that lies in the recess on the table is equipped with the charging panel, is provided with wireless induction system that charges on the edge of heat preservation cover, charging panel and wireless induction system looks adaptation. The utility model discloses both can keep warm to the food that keeps warm in the cover, can avoid the high temperature that causes to run off again, cover the dress trim cover on the recess of table when not using the heat preservation cover moreover, can guarantee flushing of desktop, do not influence normal use. The dish heat preservation device has simple structure and convenient use.

Description

Dish heat preservation device

Technical Field

The utility model belongs to a household article, in particular to a dish heat-preserving table.

Background

In daily life, when people cook dishes, due to the limitation of the number of household stoves and an operation space, the people often need to cook a plurality of dishes in sequence, a long time is needed from the first dish to the completion of cooking all dishes, the dishes cooked in front can be cooled at the moment, especially in winter or when a plurality of people gather a meal and need to cook a plurality of dishes, at the moment, people heat the dishes by using a microwave oven, the defects of the microwave oven are that the space of the microwave oven is limited, the dishes need to be heated in sequence, the time consumption is long, and people can use a household incubator or a steamer. Various heat-insulating tables have therefore been conceived, but in summary the following drawbacks still remain: 1. the steam type heat supply dining table is matched with the cover, condensed water is easy to drip off to influence the food phase, accumulated water can be caused on the dining table, and meanwhile, the steam type heat supply dining table is complex in structure and needs a water storage box, an inlet and outlet pipeline and a water path circulating system; 2. in order to latch heat in a space formed by a tabletop and a cover, a sealing matching structure is designed between the existing heat-insulating cover and the tabletop, but the influence of a groove on daily use when dishes are not required to be insulated is not considered, such as the situation of dust accumulation, scattering of dishes and soup and the like, and meanwhile, dirt in the groove is not easy to clean due to small operation space, breeding pollution of bacteria is also caused, and the table is not beneficial to health, and finally the tabletop is not attractive due to the open design of the groove; 3. current electrical heating keeps warm and covers product, generally all with mode power supplies such as dragging the electric wire outward, it is inconvenient also not pleasing to the eye too much to use, heating device all sets up the upper portion at the heating cover, heating device heat area receives the space restriction all less, simultaneously because steam density is little, can the come-up at the top, thereby it is inhomogeneous to cause from supreme heat distribution down in the whole heating cover, the lower part just is difficult for improving the temperature fast with the partial temperature of desktop laminating (the layer is put to the cooked food promptly) is minimum, be unfavorable for the heat preservation of cooked food.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dish heat preservation device solves the inconvenient problem of present dish heat preservation, solves some defects that the heat preservation cover that generates heat exists of current mentioned in the background art simultaneously.

In order to solve the technical problem, the utility model adopts the following technical scheme: a dish heat preservation device comprises a table plate and a heat preservation cover used for covering the table plate, wherein a temperature detector is arranged on the table plate and located in the range of the heat preservation cover, a controller is arranged on the back of the table plate, the temperature detector is connected with the controller, a groove is formed in the table plate, when the heat preservation cover covers the table plate, the edge of the heat preservation cover is arranged in the groove, a charging plate is arranged on the table plate and located below the groove, a wireless charging induction device is arranged on the edge of the heat preservation cover, and the charging plate is matched with the wireless induction device. The heat preservation cover and the table plate form a heating and heat preservation space, and when the temperature detector detects that the temperature in the heating and heat preservation space is too low, the controller controls the heat preservation cover to heat and preserve heat.

Furthermore, the table further comprises a decorative cover, the shape of the decorative cover is matched with the shape of the groove on the table plate, and when the heat preservation cover is not covered on the table plate, the decorative cover is covered in the groove of the table plate. The decorative cover plate can be placed in the notch to enable the upper surface of the tabletop and the upper surface of the cover plate to be smooth when dishes are not required to be kept warm, and the influence of the groove of the tabletop on daily use is avoided.

Preferably, the heat preservation cover comprises a heating layer, a heat reflection layer, a heat preservation layer and a shell from inside to outside in sequence. The heating layer generates heat, the heat reflecting layer collects heat, and the heat insulating layer keeps heat, so that heat loss is avoided.

Furthermore, the outside of the part of the heat-insulating cover extending into the groove is wrapped with a layer of deformable sealing material, so that the heat-insulating cover is in sealing fit with the groove. Through the sealing of deformable sealing material, sealed effectual avoids intaking in the recess, influences the normal use of device.

Furthermore, the outside of the part, extending into the groove, of the decorative cover is wrapped with a layer of deformable sealing material, so that the heat-insulating cover is in sealing fit with the groove. Through the sealing of deformable sealing material, sealed effectual avoids intaking in the recess, influences the normal use of device.

Furthermore, the decorative cover is provided with a permanent magnet, and an electromagnet is arranged in the groove corresponding to the electromagnet. The upper surface between them flushes and interference fit design between each other, and basically there is not the clearance, removal of inconvenient apron, the utility model discloses a magnetic force mutual exclusion principle can make certain position of table and dress trim cover form the difference in height of table upper surface and dress trim cover lower surface, makes things convenient for removing of dress trim cover.

Furthermore, waterproof layers are arranged on the charging panel and the wireless sensing device, and the waterproof layers are coated outside the charging panel or the wireless sensing device. The damage of splashed vegetable juice, soup and the like to the wireless charging equipment can be avoided, and the electric shock hazard caused by the damage can also be prevented.

The utility model has the advantages that:

the dish heat preservation device in the utility model has simple structure, generates heat through the heat preservation cover, is matched with the table plate to form a heating and heat preservation space, and dishes are placed in the space to realize heat preservation simultaneously;

the heat preservation space is heated by the heat preservation cover, so that the problem of condensate water dripping easily generated by a steam type heating and heat preservation scheme is avoided; when dishes are not required to be kept warm, the decorative cover plate is designed to be matched with the groove on the table plate, the matching surface of the decorative cover plate and the groove is designed to be in interference sealing fit, the table top can be flat and attractive due to the matching of the decorative cover plate and the groove, and the problem that dishes juice or soup juice flows into the groove when scattered can be prevented, so that dirt is accumulated and the problem that the dishes are not easy to clean is solved;

the specific effects and technical solutions of the present invention will be further described in the detailed description.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a top view of a table top with a groove according to the present invention;

FIG. 2 is a top view of the decorative cover plate of the present invention installed in cooperation with a desk plate;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is an enlarged view of a portion of the area D in FIG. 3;

fig. 6 is a partially enlarged view of an area E in fig. 4.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In this embodiment, as shown in fig. 1-3, the heat-insulating cover 3 is placed in the groove 11 of the table board 1 to form a surrounding heat-generating and heat-insulating area, the heat-generating layer 31 on the heat-insulating cover 3 heats the area, and then the heat-reflecting layer 32 on the heat-insulating cover 3, the heat-insulating layer 33 and the heat-insulating interlayer 16 of the table board 1 are used to latch heat in the heat-insulating area, so as to effectively reduce the dissipation of heat energy, and place dishes in the area to achieve the purpose of heat insulation. Meanwhile, a temperature detector, a controller 13 and a charging plate 14 are installed on the table board 1, the temperature detector in this embodiment may be a temperature sensor 12, the temperature sensor 12 is connected with the controller 13 through a line 121, and the controller 13 is connected with the charging plate 14 through a line 141, when the temperature in the heat preservation area collected by the temperature sensor 12 reaches the set heat preservation temperature (usually, between 50 and 70 ℃), the controller will cut off the power supply of the charging plate 14 or reduce the power output thereof, and the purpose of saving energy is achieved by matching with a perfect measure for placing heat energy dissipation.

In this embodiment, the heat preservation cover 3 has the wireless induction system 36 that charges, places the wireless induction system 36 that charges in rather than outer size assorted recess 11 completely, contacts with charging panel 14, realizes the wireless transmission of electric energy through the wireless induction principle that charges.

In this embodiment, in conjunction with fig. 5, the deformable sealing material in this embodiment may be silicone, foam, or the like. Guarantee the latch of heat energy in the heat preservation region, when heat preservation cover 3 and recess 11 cooperate, be provided with sealed measure, stretch into at the heat preservation cover the outside parcel of the part in the recess has one deck deformable sealing material 35 promptly, realizes the sealed cooperation of heat preservation cover and recess. This sealing measure may also serve to prevent various liquids from flowing into the groove.

In this embodiment, be provided with heat preservation 31 on the heat preservation cover 3 internal surface, except opening wireless induction system 36 that charges, the other parts of internal surface all cover and have heat preservation 36, realize the maximize on layer that generates heat, realize rapid heating, realize the homogeneity of heating simultaneously.

In this example, as shown in fig. 4, when dishes do not need to be kept warm, the decoration cover 2 can be placed in the groove 11, the position is limited by the sink table 15, and the upper surface of the decoration cover 2 is flush with the upper surface of the table board 1 in a matching state, so that the smoothness of the table top is ensured. Meanwhile, the outside of the part, extending into the groove 11, of the decorative cover 2 is wrapped with a layer of deformable sealing material 21, and the deformable sealing material is in interference sealing with the matching surface of the sinking platform 15, so that the aim of preventing liquid from flowing into the groove is fulfilled.

The deformable sealing material in this embodiment may be silicone, foam, or the like.

In the present embodiment, as shown in fig. 6, when the decoration cover 2 is disposed in the table recess 11, the upper surfaces of the two are flush, and the surrounding mating surfaces have no structural features for removing the decoration cover 2. The permanent magnet 22 is integrated on the decorative cover 2, one main magnetic pole of the permanent magnet 22 is enabled to be vertically downward, the electromagnet 15 is arranged in the groove 11, the main magnetic pole of the electromagnet 15 is enabled to be vertically upward and mutually exclusive with the downward main magnetic pole of the permanent magnet 22, the electromagnet 15 is connected with the controller 13 through the line 151, when the decorative cover 2 needs to be removed, the controller 13 enables the electromagnet 15 to be electrified to generate magnetic force with the downward magnetic pole of the permanent magnet, through calculating the size of the magnetic force, the gravity of the decorative cover 2 and the friction force between the gravity and the groove 11 can be overcome, the decorative cover 2 is jacked up, and therefore the decorative cover 2 can be conveniently removed.

The utility model provides a structure according to temperature control heat preservation cooked food in the heat preservation cover, both can keep warm to the food in the heat preservation cover 3, can avoid the high temperature that causes to run off again, cover dress trim cover 2 on the recess 11 of table when not using heat preservation cover 3 in addition, can guarantee flushing of desktop, do not influence normal use. The dish heat preservation device has simple structure and convenient use.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A dish heat preservation device comprises a table plate and a heat preservation cover used for covering the table plate, wherein a temperature detector is arranged on the upper surface of the table plate and located in the range of the heat preservation cover, a controller is arranged on the back of the table plate, and the temperature detector is connected with the controller.

2. The dish warming device as set forth in claim 1, further comprising a decorative cover, wherein the decorative cover is shaped to fit the groove of the table plate, and when the warming cover is not covered on the table plate, the decorative cover is covered in the groove of the table plate.

3. The dish warming device as defined in claim 1, wherein the warming cover comprises a heating layer, a heat reflecting layer, a heat insulating layer and a casing in sequence from inside to outside.

4. The dish warming device as defined in claim 1, wherein the portion of the warming cover extending into the groove is externally wrapped with a layer of deformable sealing material to achieve sealing engagement of the warming cover and the groove.

5. The dish warming device as claimed in claim 2, wherein the outer portion of the decorative cover extending into the recess is wrapped with a layer of deformable sealing material to effect sealing engagement of the warming cover with the recess.

6. The dish warming device as defined in claim 2, wherein the decoration cover is provided with a permanent magnet, and a permanent magnet is disposed in the groove at a position corresponding to the permanent magnet.

7. The dish warming device as claimed in claim 1, wherein the charging board and the wireless sensing device are both provided with a waterproof layer, and the waterproof layer is coated outside the charging board or the wireless sensing device.

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