CN112826300A

CN112826300A - Multilayer independently-heated dish heating appliance

Info

Publication number: CN112826300A
Application number: CN202110217380.4A
Authority: CN
Inventors: 王海航
Original assignee: Foshan Kaicai Technology Co ltd
Current assignee: Foshan Kaicai Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-05-25

Abstract

The invention relates to the technical field of food heat preservation equipment, in particular to a multi-layer independently-heatable food heating appliance which comprises a top cover, a heat preservation shelf, a heating assembly, a door assembly, a shell and a rear plate, wherein the heat preservation shelf is arranged inside the shell, the rear plate is arranged at the rear end of the shell, the top cover is arranged at the upper end of the shell, the door assembly is arranged at the front end of the heat preservation shelf, the heat preservation shelf is provided with a plurality of limiting strips matched with the heating assembly for use, the heating assembly is arranged in the heat preservation shelf through the limiting strips, the heating assembly is detachably connected with the heat preservation shelf, and a plurality of dishes can be simultaneously insulated through the heat preservation shelf, so that the food heating appliance can heat the dishes under the condition that a user is not scalded.

Description

Multilayer independently-heated dish heating appliance

Technical Field

The invention relates to the technical field of food heat preservation equipment, in particular to a multilayer electric heating dish heating appliance.

Background

In daily diet, several dishes are often made, and several dishes can not be taken out of the pot at the same time, the last dish is prepared, when the dish is ready to be eaten, the front dish becomes cold, especially in winter and cold climate, and simultaneously, a plurality of heat preservation devices have no electric heating function, for example, the utility model patent of a food heat preservation box with the grant publication number of CN206427525U, the patent only depends on the heat of the food heat preservation box to be difficult to disperse and preserve heat, and has no electric heating function at any time, and the electric heating has enough heat and convenience for use at any time; meanwhile, many heat preservation appliances do not have the function of independently heating and preserving heat of each layer, such as: the utility model discloses a portable electric heat preservation box's of grant publication No. CN204561723U utility model patent, this patent just do not have the function that can every layer keep warm alone, set up the temperature alone.

Disclosure of Invention

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

The utility model provides a but hot dish utensil of multilayer individual heating, includes top cap, heat preservation shelf, heating element, door subassembly, shell, back plate, heat preservation shelf install in inside the shell, the back plate install in the shell rear end, the top cap install in the shell upper end, the door subassembly install in heat preservation shelf front end, heat preservation shelf be provided with a plurality of with the spacing of heating element cooperation use, heating element passes through spacing and installs in heat preservation shelf.

Preferably, the top cover upper end still is provided with the touch-sensitive screen, be provided with master control circuit board, display circuit board under the touch-sensitive screen, display circuit board, heating element all with master control circuit board electric connection.

Preferably, the heating assembly comprises toughened glass, an outer support, a PTC heater, a temperature limiter, an iron support and a heating element bottom frame, the outer support is mounted at the upper end of the heating element bottom frame, the iron support is mounted at the middle end of the heating element bottom frame, the PTC heater is mounted on the iron support, the temperature limiter is mounted on the side edge of the PTC heater, the toughened glass is mounted at the upper end of the outer support, and the PTC heater and the temperature limiter are electrically connected with the display circuit board.

Preferably, the heat preservation shelf is provided with a plurality of ultraviolet lamp subassemblies, the ultraviolet lamp subassembly install in spacing rear end, the ultraviolet lamp subassembly with master control circuit board electric connection.

Preferably, the heat-preservation shelf is provided with a plurality of sensors, the sensors are installed at the rear end of the heat-preservation shelf, and the sensors are electrically connected with the main control circuit board.

Preferably, the rear panel is provided with a DC charging socket, and the DC charging socket is electrically connected with the main control circuit board.

Preferably, the main control circuit board is provided with a remote control module and a voice control module.

Preferably, the lower end of the shell is provided with a foot, and the foot is in threaded connection with the shell.

Preferably, the left end of the heat-insulating layer frame is provided with a hinge, the right end of the heat-insulating layer frame is provided with a magnet, one end of the door assembly is connected with the hinge, and the other end of the door assembly is provided with an iron block matched with the magnet for use.

Compared with the prior art, the invention has the beneficial effects that: the plurality of heat preservation layer frames can simultaneously preserve heat of a plurality of meals, so that the invention can heat the meals without scalding users.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic structural diagram of a heating element.

Fig. 3 is a state diagram of the use of the present invention.

Fig. 4 is a schematic diagram of the control principle of the present invention.

Fig. 5 is a cross-sectional view of the present invention.

Fig. 6 is another angular cross-sectional view of the present invention.

In the figure: the heat-insulation type LED display screen comprises a touch screen-1, a top cover-2, a main control circuit board-3, a display circuit board-4, a heat-insulation layer frame-5, a heating component-6, a door component-7, a hinge-8, a magnet-9, an ultraviolet lamp component-10, a shell-11, a rear plate-12, a DC charging seat-13, a bottom foot-14, a limiting strip-15, a sensor-16, toughened glass-601, an outer support-602, a PTC heater-603, a temperature limiter-604, an iron support-605 and a heating component bottom frame-606.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a multilayer individually heatable food heating device includes a top cover 2, a heat preservation shelf 5, a heating element 6, a door assembly 7, a housing 11, and a back plate 12, where the heat preservation shelf 5 is installed inside the housing 11, the back plate 12 is installed at the back end of the housing 11, the top cover 2 is installed at the upper end of the housing 11, the door assembly 7 is installed at the front end of the heat preservation shelf 5, the heat preservation shelf 5 is provided with a plurality of limiting strips 15 used in cooperation with the heating element 6, and the heating element 6 is installed and fixed in the heat preservation shelf 5 through the limiting strips 15. When the heating device is used, the shell 11 wraps the heat-insulating layer frame 5, so that the temperature in the heat-insulating layer frame 5 cannot be lost and a user cannot be scalded, the heating component 6 can be used for heating food while bearing the food, and meanwhile, due to the fact that the plurality of limiting strips 15 are arranged, the heating device can be additionally provided with the plurality of heating components 6 at the same time, so that the heating device can be used for heating a plurality of foods at the same time.

2 upper ends of top cap still are provided with touch-sensitive screen 1, be provided with main control circuit board 3, display circuit board 4 in the touch-sensitive screen 1, display circuit board 4, heating element 6 all with 3 electric connection of main control circuit board, display circuit board 4 will show content transmission to touch-sensitive screen 1 department, let the user can drive 3 control single heating element 6 of main control circuit board and generate heat or a plurality of heating element 6 generate heat simultaneously through touch-sensitive screen 1, can do free setting to the required temperature of each layer, realize conveniently making heat preservation to each layer food.

The heating assembly 6 comprises tempered glass 601, an outer support 602, a PTC heater 603, a temperature limiter 604, an iron support 605 and a heating element bottom frame 606, the outer support 602 is mounted at the upper end of the heating element bottom frame 606, the iron support 605 is mounted on the heating element bottom frame 606, the PTC heater 603 is mounted on the iron support 605, the temperature limiter 604 is mounted on one side of the PTC heater 603, the tempered glass 601 is mounted at the upper end of the outer support 602, the PTC heater 603 and the temperature limiter 604 are electrically connected with the display circuit board 3, the main control circuit board 3 controls the PTC heater 603 and the temperature limiter 604, the temperature generated by the PTC heater 603 can be limited by the temperature limiter 604, and food can not directly contact with the PTC heater 603 due to the existence of the tempered glass 601, so that the taste of the food can not be lost due to overhigh temperature.

The heat preservation shelf 5 is provided with a plurality of ultraviolet lamp assemblies 10, the ultraviolet lamp assemblies 10 are mounted at the rear ends of the limiting strips 15, the ultraviolet lamp assemblies 10 are electrically connected with the main control circuit board 3, and the ultraviolet lamp assemblies 10 can be controlled to be disinfected through the main control circuit board 3, so that the heat preservation shelf has a sterilization and disinfection function.

The heat preservation layer frame 5 is provided with a plurality of sensors 16, sensor 16 install in 5 rear ends on heat preservation layer frame, sensor 16 with 3 electric connection of main control circuit board, through being provided with the inside temperature that 16 response heat preservation layer put up 5 on the sensor, do the response to the inside ambient temperature on heat preservation layer frame 5 to with the information transfer to the information processing part of main control board, the analysis processes is again made to the temperature to the information processing part, when the temperature surpassed the setting value, sends the instruction, stops PTC heater 603 and generates heat.

The back plate 12 is provided with a DC charging seat 13, the DC charging seat 13 is electrically connected with the main control circuit board 3, and the product of the invention can be charged through the DC charging seat 13.

The main control circuit board 3 is provided with a remote control module and a voice control module, the remote control module can utilize a WIFI network and remotely control and set product functions through a mobile phone APP, the voice control module can intelligently operate the intelligent control system in a voice control mode, for example, when a call is made to turn on a power supply and heat a first layer, the power supply can be automatically turned on and the first layer is automatically heated, the APP remote control and voice control technologies belong to the prior art, and detailed description is not given here.

The lower end of the shell 11 is provided with a foot 14, and the foot 14 is in threaded connection with the shell 1.

The left end of the heat-insulation layer frame 5 is provided with a hinge 8, the right end of the heat-insulation layer frame 5 is provided with a magnet 9, one end of the door assembly 7 is connected with the hinge 8 through a hinge, the other end of the door assembly 7 is provided with an iron block matched with the magnet 9 for use, each door assembly 7 is fastened with the heating assembly 6 at each corresponding position respectively, and heat insulation of each layer can be guaranteed to be carried out independently. When the door is used, when the door is closed, the magnetic force generated by the magnet at the edge of the door tightly attracts the door on the iron block on the front end surface of the heat-insulating layer frame 5.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a but multilayer individual heating's hot dish utensil, its characterized in that, includes top cap (2), heat preservation shelf (5), heating element (6), door subassembly (7), shell (11), back plate (12), heat preservation shelf (5) install in inside shell (11), back plate (12) install in shell (11) rear end, top cap (2) install in shell (11) upper end, door subassembly (7) install in heat preservation shelf (5) front end, heat preservation shelf (5) be provided with a plurality of with spacing strip (15) that heating element (6) cooperation was used, heating element (6) are installed in heat preservation shelf (5) through spacing strip (15).

2. The multilayer individually heatable hot dish utensil according to claim 1, characterized in that, the top cover (2) upper end is still provided with touch screen (1), be provided with main control circuit board (3), display circuit board (4) below touch screen (1), display circuit board (4), heating element (6) all with main control circuit board (3) electric connection.

3. The multi-layer individually heatable hot dish appliance according to claim 2, wherein the heat generating component (6) comprises tempered glass (601), an outer bracket (602), a PTC heater (603), a temperature limiter (604), an iron bracket (605), and a heat generating piece chassis (606), the outer bracket (602) is mounted at the upper end of the heat generating piece chassis (606), the iron bracket (605) is mounted at the middle end of the heat generating piece chassis (606), the PTC heater (603) is mounted on the iron bracket (605), the temperature limiter (604) is mounted at the side edge of the PTC heater (603), the tempered glass (601) is mounted at the upper end of the outer bracket (602), and the PTC heater (603) and the temperature limiter (604) are electrically connected with the main control circuit board (3).

4. The multi-layer individually heatable hot dish utensil according to claim 1, wherein the heat preservation shelf (5) is provided with a plurality of ultraviolet lamp assemblies (10), the ultraviolet lamp assemblies (10) are installed at the rear ends of the limiting strips (15), and the ultraviolet lamp assemblies (10) are electrically connected with the main control circuit board (3).

5. The multi-layer individually heatable hot dish utensil according to claim 1, wherein the heat-insulating shelf (5) is provided with a plurality of sensors (16), the sensors (16) are installed at the rear end of the heat-insulating shelf (5), and the sensors (16) are electrically connected with the main control circuit board (3).

6. A multi-layered individually heatable hot dish appliance according to claim 1, characterized in that the back plate (12) is provided with a DC charging stand (13), the DC charging stand (13) being electrically connected to the main control circuit board (3).

7. A multi-layered individually heatable hot dish appliance according to claim 2, characterized in that the main control circuit board (3) is provided with a remote control module and a voice control module.

8. A multi-layered individually heatable hot dish appliance as claimed in claim 1, characterized in that the housing (11) is provided at its lower end with a foot (14), the foot (14) being in threaded connection with the housing (1).

9. The multi-layer individually heatable hot dish utensil according to claim 1, wherein the left end of the thermal insulation shelf (5) is provided with a hinge (8), one end of the thermal insulation shelf (5) is provided with a magnet (9), one end of the door component (7) is hinged with the hinge (8), and the other end of the door component (7) is provided with an iron block used with the magnet (9).