CN214180088U

CN214180088U - Heating plate for meal

Info

Publication number: CN214180088U
Application number: CN202021861466.8U
Authority: CN
Inventors: 刘爽; 胡赵龙
Original assignee: Hangzhou Lingshang Zhihe Intelligent Technology Co ltd
Current assignee: Hangzhou Lingshang Zhihe Intelligent Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-09-14
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a kitchen heating appliance, especially a meal hot plate, its characterized in that: including the main part with set up in the control box in the main part outside, the main part is including bearing the chopping board and installing in the bottom plate that bears the chopping board below, bear the chopping board and surround with the bottom plate and form the installation cavity, heating device sets up in the installation cavity, install controlling means in the control box, be provided with connecting wire between main part and the control box, connecting wire is connected heating device and controlling means electricity, wherein, connecting wire's the outside is provided with the protective sheath, protective sheath one end is fixed with the control box, and the other end is fixed in the main part. The utility model discloses a meal hot plate both effectually reduced the height of main part, let the meal hot plate more frivolous, again can effectually prevent that controlling means is overheated and take place to damage, corresponding also reduced the manual touch main part of user and taken place the risk probability of scalding.

Description

Heating plate for meal

Technical Field

The utility model relates to a kitchen heating appliance, especially a meal hot plate.

Background

More and more kitchen appliances for heating food are available, such as an induction cooker, a microwave oven, a steamer and the like, but the kitchen appliances have small space and cannot be used for placing too many dishes and bowls. Therefore, a heating plate capable of heating a plurality of dishes and bowls simultaneously is provided at present, the heating plate can heat and preserve heat for the dishes, the dishes are not cooled, and the problem of nutrition loss caused by repeated high-temperature heating of foods by electric appliances such as an electromagnetic oven, a microwave oven and the like is solved. Meanwhile, an operation unit is installed in the existing meal insulation board, and a user can directly adjust the temperature, time and switch on the chopping board manually. However, since the heating device is installed on the chopping board, the surface temperature of the chopping board is higher after the heating device is started, generally higher than 120 ℃, and when the user carries out manual operation again, the risk of scalding exists, and meanwhile, the problem that the control unit is damaged due to overhigh temperature rise is easily caused. In addition, because the operation unit is positioned below the chopping board, the conventional meal insulation board has a thicker thickness and cannot be made thinner.

SUMMERY OF THE UTILITY MODEL

The utility model aims to reach the purpose provide exactly a meal hot plate, this meal hot plate has independent control box and main part electricity and is connected, both effectually reduced the height of main part, let the meal hot plate more frivolous, can effectually prevent again that automatically controlled components and parts in the control box from taking place to damage because of overheated, corresponding also reduced the manual touch main part of user and taken place the risk probability of scalding.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a meal heating plate is characterized in that: including the main part with set up in the control box in the main part outside, the main part is including bearing the chopping board and installing in the bottom plate that bears the chopping board below, bear the chopping board and surround with the bottom plate and form the installation cavity, heating device sets up in the installation cavity, install controlling means in the control box, be provided with connecting wire between main part and the control box, connecting wire is connected heating device and controlling means electricity, wherein, connecting wire's the outside is provided with the protective sheath, protective sheath one end is fixed with the control box, and the other end is fixed in the main part.

Furthermore, the protective sleeve comprises a flexible sleeve forming a wiring channel and a hard piece arranged at the end part of the flexible sleeve, and the connecting wire is arranged in the wiring channel.

Furthermore, the hard piece is arranged at one end of the flexible sleeve close to the control box, the hard piece is fixed on the control box, and the other end of the flexible sleeve is directly fixed on the main body;

or the hard piece is arranged on one end of the flexible sleeve close to the main body, the hard piece is fixed on the main body, and the other end of the flexible sleeve is directly fixed on the control box;

or the hard piece comprises a first hard piece and a second hard piece which are respectively positioned at two ends of the flexible sleeve, the first hard piece is fixed on the control box, and the second hard piece is fixed on the main body.

Further, the hard piece and the flexible sleeve are integrated through injection molding.

Further, the outer surface of the flexible sleeve is provided with a corrugated surface with concave and convex surfaces.

Further, the flexible sleeve is made of TPE;

or the flexible sleeve is a silica gel sleeve;

alternatively, the flexible sleeve is a metal bellows.

Furthermore, a socket is arranged on the control box, and the power line can be plugged and connected with the socket electrically.

Furthermore, the bearing chopping board is a glass panel, and the heating device is a heating wire fixed on the lower bottom surface of the glass panel in an adhesive manner;

or the bearing chopping board is a glass panel, and the heating device is a graphene heating coating printed on the lower bottom surface of the glass panel;

or the bearing chopping board is a glass panel, and the heating device is a heating film attached to the lower bottom surface of the glass panel.

Further, the height of the main body is 6-10 mm;

or the rated heating power of the heating device is 100W-400W.

Further, the control box includes the last casing that forms the panel and with last casing fixed connection's lower casing, go up the casing and surround with lower casing and form and hold the chamber, controlling means is fixed in and holds the intracavity.

After the technical scheme is adopted, the main body and the control box are mutually independent parts, and a connecting wire is arranged between the main body and the control box, so that the control box is electrically connected with the main body through the connecting wire. Compare in the scheme of current meal heated board control unit direct mount in the main part, effectually avoided the user direct to operate the control unit in the main part, greatly reduced the risk that the user was scalded to, compare in current meal heated board, more frivolous that the main part can be done. Meanwhile, the control unit is positioned outside the main body, so that the control unit can effectively isolate the heat source and cannot be damaged due to temperature rise. Moreover, the main body and the control box are independent parts, so that even if water drops and the like drop on the main body carelessly, the problem that the control unit is triggered by mistake is avoided, and the problem that the control unit fails due to water inlet short circuit is greatly reduced.

In addition, the connecting wire outside is provided with the protective sheath, and the protective sheath can carry out effectual protection to connecting wire, prevents that connecting wire from taking place the damage to, because the existence of protective sheath, even connecting wire exists the damage, also be unlikely to let the consumer take place the risk of electrocuteeing. Simultaneously, because the one end of protective sheath is fixed in on the control box, and the other end is fixed in on the main part, consequently, even the consumer pulls the control box by mistake, can not cause connecting wire not hard up or cracked problem to appear yet. The protective performance of the connecting lead is further improved.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of an embodiment of a heating plate for cooking food according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view illustrating an exploded assembly structure of the meal heating plate of FIG. 1;

fig. 4 is a schematic structural view of the protective sheath in fig. 1.

Detailed Description

Example (b):

as shown in fig. 1, 2, 3 and 4, the present invention is a schematic structural view of an embodiment of the heating plate for cooking food. The utility model provides a meal hot plate, includes main part 1 and sets up in the control box 2 in the 1 outside of main part, main part 1 is including bearing chopping board 11 and installing in bearing bottom plate 12 of chopping board 11 below, bear chopping board 11 and surround with bottom plate 12 and form installation cavity 10, heating device (not drawn in the figure) sets up in installation cavity 10, install controlling means 4 in the control box 2, be provided with connecting wire 6 between main part 1 and the control box 2, connecting wire 6 is connected heating device and controlling means 4 electricity, controlling means 4 is used for controlling heating device and switches on or off the power supply. Wherein, the outside of connecting wire 6 is provided with protective sheath 7, protective sheath 7 one end is fixed with control box 2, and the other end is fixed in on the main part 1.

In this embodiment, the chopping board 11 is a glass panel, and the heating device is a heating wire fixed on the bottom surface of the glass panel by gluing. Simultaneously, in this embodiment, control box 2 including the last casing 21 that forms the panel and with last casing 21 fixed connection's lower casing 22, go up casing 21 and lower casing 22 and surround the formation and hold chamber 20, controlling means 4 is fixed in and holds in the chamber 20 to, still install socket (not drawing in the picture) on the control box 2, the socket passes through power cord 5 and is connected with power module (not drawing in the picture) electricity, can realize meal hot plate ohmic heating, and heat or keep warm placing vegetable dish and rice bowl etc. on bearing chopping board 11.

In this embodiment, the protective sleeve 7 includes a flexible sleeve 71 forming a routing channel 70 and a hard member disposed at an end of the flexible sleeve, and the connection wire 6 is disposed in the routing channel 70, where the hard member includes a first hard member 72 and a second hard member 73 respectively disposed at two ends of the flexible sleeve 71, the first hard member 72 is fixed on the control box 2, and the second hard member 73 is fixed on the main body 1. In this embodiment, the flexible sleeve 71 is made of TPE, and the first hard member 72, the second hard member 73 and the flexible sleeve 71 are integrally formed by two-shot molding. Also, the outer surface of the flexible sleeve 71 is provided with an annular, concave-convex corrugated surface 711.

For the embodiment, the main body and the control box are mutually independent parts, and a connecting wire is arranged between the main body and the control box, so that the control box is electrically connected with the main body through the connecting wire. Compare in the scheme of current meal heated board control unit direct mount in the main part, effectually avoided the user direct to operate the control unit in the main part, greatly reduced the risk that the user was scalded to, compare in current meal heated board, more frivolous that the main part can be done. Meanwhile, the control unit is positioned outside the main body, so that the control unit can effectively isolate the heat source and cannot be damaged due to temperature rise. Moreover, the main body and the control box are independent parts, so that even if water drops and the like drop on the main body carelessly, the problem that the control unit is triggered by mistake is avoided, and the problem that the control unit fails due to water inlet short circuit is greatly reduced. In addition, in this embodiment, the connecting wire outside is provided with the protective sheath, and the protective sheath can carry out effectual protection to connecting wire, prevents that connecting wire from taking place the damage to, because the existence of protective sheath, even connecting wire has the damage, also be unlikely to let the risk that the consumer takes place to electrocute. Simultaneously, because the one end of protective sheath is fixed in on the control box, and the other end is fixed in on the main part, consequently, even the consumer pulls the control box by mistake, can not cause connecting wire not hard up or cracked problem to appear yet. The protective performance of the connecting lead is further improved.

It should be noted that, in this embodiment, the structure and the installation manner of the heating device are not limited to the solutions disclosed in this embodiment, and for example, the heating device is a graphene heating coating and is coated on the lower bottom surface of the glass panel by printing, or the heating device has a heating film and is fixed on the lower bottom surface of the glass panel by attaching.

Because in this embodiment, controlling means is independent and installs in the control box, compare in the present meal heated board of installing the control unit in the main part, the height of main part can be made lower on the whole, for this embodiment, the height of main part can accomplish the maximum height and be not more than 10mm, in this embodiment, the main part height is preferred 6mm ~ 10 mm.

In addition, it should be noted that, in the present embodiment, the heating plate is used for heating and keeping the food warm, so the heating power is not too high, and the rated heating power of the heating device is generally set to be between 100W and 400W. And, for the heating efficiency of quick improvement meal hot plate, this embodiment can also provide an independent cover body, with the cover body lid in the top of main part to with the bowl dish lid in the main part in the cover body, realize that the cover body gathers heat, heat the meal fast good. Meanwhile, the cover body also has the function of preventing mosquitoes and flies, and of course, the cover body can also be of a net-shaped or perspective structure, so that a user can conveniently and directly observe the internal state.

It should be noted that, in this embodiment, the flexible sleeve is made of TPE, and certainly, the silicone sleeve may also be made of silicone rubber, but for silicone rubber, the TPE has higher hardness and can further improve strength under the condition that flexibility is satisfied, so as to prevent the flexible sleeve from being pulled apart or the connection wire from being pulled apart by a user in the pulling process. Meanwhile, in this embodiment, the flexible sleeve may also be a metal corrugated tube. It should be further noted that, in this embodiment, the outer surface of the flexible sleeve is provided with the annular corrugated surface, so that the protective sleeve can be bent to a certain extent, because the protective sleeve is inevitably and unrepeatedly bent in the carrying and using processes, in this embodiment, the corrugated surface can prevent the protective sleeve from being broken even if the protective sleeve is repeatedly and violently bent, and the structure that can be repeatedly bent is not limited to the corrugated surface, but also can be a concave-convex curved surface formed by a plurality of recesses and protrusions.

In addition, in this embodiment, there may be only one hard member connected to the flexible sleeve, the hard member may be a flexible sleeve fixed to one end of the control box, and the other end of the flexible sleeve is directly fixed to the main body, or the hard member may be a flexible sleeve fixed to one end of the main body, and the other end of the flexible sleeve is directly fixed to the control box. In this embodiment, the power cord and the socket are to be plugged in and out, and of course, the power cord may also be directly fixed to the control box, and the power cord and the control box are not detachable, so that a manufacturer may design and manufacture according to the convenience of use of a consumer.

It will be appreciated by those skilled in the art that the present invention includes, but is not limited to, those illustrated in the drawings and described in the detailed description above. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. A meal heating plate is characterized in that: including the main part with set up in the control box in the main part outside, the main part is including bearing the chopping board and installing in the bottom plate that bears the chopping board below, bear the chopping board and surround with the bottom plate and form the installation cavity, heating device sets up in the installation cavity, install controlling means in the control box, be provided with connecting wire between main part and the control box, connecting wire is connected heating device and controlling means electricity, wherein, connecting wire's the outside is provided with the protective sheath, protective sheath one end is fixed with the control box, and the other end is fixed in the main part.

2. A meal heating plate according to claim 1, wherein: the protective sleeve comprises a flexible sleeve forming a wiring channel and a hard piece arranged at the end part of the flexible sleeve, and the connecting wire is arranged in the wiring channel.

3. A meal heating plate according to claim 2, wherein: the hard piece is arranged at one end of the flexible sleeve close to the control box, the hard piece is fixed on the control box, and the other end of the flexible sleeve is directly fixed on the main body;

4. A meal heating plate according to claim 2, wherein: the hard piece and the flexible sleeve are integrated through injection molding.

5. A meal heating plate according to claim 2, wherein: the outer surface of the flexible sleeve is provided with a concave-convex corrugated surface.

6. A meal heating plate according to claim 2, wherein: the flexible sleeve is made of TPE;

or the flexible sleeve is a silica gel sleeve;

alternatively, the flexible sleeve is a metal bellows.

7. A meal heating plate according to claim 1, wherein: the control box is provided with a socket, and the power line can be plugged and connected with the socket.

8. A meal heating plate according to claim 1, wherein: the bearing chopping board is a glass panel, and the heating device is a heating wire fixed on the lower bottom surface of the glass panel in an adhesive manner;

9. A meal heating plate according to claim 1, wherein: the height of the main body is 6 mm-10 mm; or the rated heating power of the heating device is 100W-400W.

10. A meal heating plate according to claim 1, wherein: the control box includes the last casing that forms the panel and with last casing fixed connection's lower casing, go up the casing and surround with lower casing and form and hold the chamber, controlling means is fixed in and holds the intracavity.