CN204648355U - A new type of electric ceramic stove - Google Patents

Abstract

The utility model relates to a novel electric ceramic stove, comprising an outer shell, an inner shell, a base, a microcrystalline board, a stove plate assembly, a PCB board and a fan, wherein the microcrystalline board, the stove plate assembly, the PCB board and the fan are fixedly installed in the inner shell from top to bottom, wherein the fan is fixedly installed on the base, and the stove plate assembly and the fan are electrically connected to the PCB board; a switch knob is installed on the outer wall of the inner shell, and the switch knob is used to adjust the working state of the control panel, the control panel is located on the inner wall of the inner shell, and the control panel is electrically connected to the PCB board; the base is fixedly connected to the bottom of the inner shell; the inner wall of the inner shell is also provided with a convex edge for fixing the microcrystalline board, the outer shell is fixedly sleeved on the outside of the inner shell, and the outer shell is also provided with a first through hole for sleeve connection of the switch knob. The utility model has a simple structure, fast and convenient production and assembly, and good safety performance.

Description

A new type of electric ceramic stove

technical field

The utility model relates to the technical field of electric ceramic furnaces.

Background technique

The electric ceramic stove can be multi-functional. In addition to frying, grilling, hot pot, stir frying, hot milk, soup, slow stewing and other powerful functions, it can also be equipped with baking trays, grilling nets, teppanyaki, barbecue and other recreational activities. In addition, there is another unique advantage, because its heating principle is resistive heating technology, low radiation, when the cold winter is not over, the electric ceramic stove can also be used as a heater, so it is favored by consumers. Electric ceramic stoves currently on the market generally include a casing, a heating panel, a heating plate, a control circuit, and a cooling fan. When working, the heat generated by the heating wire in the heating plate heats the heating panel located on its upper side, and the heating panel is very sensitive to the placed items. for heating.

However, the microcrystalline plate of the electric ceramic furnace on the market is connected to the shell. During production, the microcrystalline plate and the shell need to be bonded with glue, and the glue must be fixed for at least two hours to dry, which takes up a lot of space and time. In addition, electric ceramic stoves on the market generally only have shells, which are mainly made of stainless steel cast iron, cast copper or ceramics. The heat is transferred to the shell, which is easy to burn when used.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a new electric ceramic furnace with simple structure, fast and convenient production and assembly, and better safety performance.

In order to achieve the above object, the utility model adopts the following technical solutions:

A new type of electric ceramic furnace, including an outer shell, an inner shell, a base, a microcrystalline board, a hob assembly, a PCB board and a fan, and the microcrystalline board, the hob assembly, the PCB board and the fan are fixed and installed on the Inside the inner shell, the fan is fixedly installed on the base, the hob assembly and the fan are electrically connected to the PCB board; a switch knob is installed on the outer wall of the inner shell, and the switch knob is used for Adjust the working state of the control board, the control board is located on the inner wall of the inner shell, the control board is electrically connected to the PCB board; the base is fixedly connected to the bottom of the inner shell; the inner wall of the inner shell is also There is a convex edge for fixedly placing the microcrystalline plate; the outer shell is fixedly fitted outside the inner shell, and the outer shell is also provided with a first through hole for socketing a switch knob.

Preferably, the hob assembly includes a tray body and a support frame; the support frame is fixedly inserted into the inner shell, the tray body is fixedly installed on the support frame, and the tray body is connected to the PCB board.

Preferably, a temperature sensor connected to the PCB board is fixedly installed on the support frame, and a second through hole for socketing the temperature sensor is correspondingly provided on the plate.

Preferably, the temperature sensor is fixed on the support frame by screws.

Preferably, the bottom of the housing is fixed on the base by screws.

Preferably, the number of the screws is three.

Preferably, the shell is one of cast iron shell, cast copper shell and ceramic shell.

Preferably, the inner shell is a plastic inner shell or a metal inner shell.

Preferably, the outer shell is bonded to the outside of the inner shell by glue.

The beneficial effects of the utility model are as follows: the new electric ceramic furnace has a simple structure, quick and convenient production and assembly, and good safety performance. The inner shell is a plastic inner shell or a metal inner shell, which can isolate the heat generated when the hob is working, reduces the transfer of internal heat to the outer shell, and can effectively prevent people from being scalded. The microcrystalline plate is fixed in the inner shell, and the outer shell is bonded to the outside of the inner shell by glue during installation, which can facilitate the assembly and maintenance of the electric ceramic stove.

Description of drawings

Fig. 1 is the structural diagram of the novel electric ceramic furnace of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the new electric ceramic furnace of the present invention.

Reference signs: 1. Outer shell; 2. Inner shell; 3. Base; 4. Microcrystalline board; 51. Disk body; 52. Support frame; 53. Temperature sensor; 6. PCB board; 7. Fan; 8. Switch knob; 9. Control panel.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:

Please refer to Fig. 1 and Fig. 2, the utility model relates to a new type of electric ceramic furnace, including an outer shell 1, an inner shell 2, a base 3, a microcrystalline plate 4, a hob assembly, a PCB board 6 and a fan 7, and a microcrystalline plate 4 , the hob assembly, the PCB board 6 and the fan 7 are fixedly installed inside the inner shell 2 from top to bottom, wherein the fan 7 is fixedly installed on the base 3, and the hob assembly and the fan 7 are electrically connected to the PCB board 6; A switch knob 8 is installed on the outer wall of the shell 2, and the switch knob 8 is used to adjust the working state of the control board 9. The control board 9 is located on the inner wall of the inner shell 2, and the control board 9 is electrically connected with the PCB board 6; the base 3 Fixedly connected to the bottom of the inner shell 2; the inner wall of the inner shell 2 is also provided with a convex edge for fixing the microcrystalline plate 4; the outer shell 1 is fixedly set outside the inner shell 2, and the outer shell 1 is also provided with a socket for socketing The first through hole of the switch knob 8.

The hob assembly includes a tray body 51 and a support frame 52 ; the support frame 52 is fixedly inserted into the inner shell 2 , the tray body 51 is fixedly installed on the support frame 52 , and the tray body 51 is connected to the PCB board 6 .

Its specific working process is to use the switch knob 8 to turn on and adjust the control board 9, the control board 9 controls the output power of the PCB board 6, so that the disc body 51 of the hob assembly is heated, and the heat of the disc body 51 is transferred to the microcrystalline plate 4 , so that utensils such as teapots placed on the microcrystalline board 4 are heated, and at the same time, the fan 7 works and is used to dissipate heat for the PCB board 6 .

A temperature sensor 53 connected to the PCB 6 is fixedly mounted on the supporting frame 52 , and a second through hole for socketing the temperature sensor 53 is correspondingly provided on the tray body 51 . The temperature sensor 53 is fixed on the support frame 52 by screws. When the temperature of the plate body 51 exceeds a certain range, the temperature sensor 53 will automatically reduce the power of the PCB board 6 or cut off the power to maintain the heating temperature of the microcrystalline board 4, and when the temperature sensor 53 detects that the temperature drops, the PCB board 6 will be automatically turned off. The board 6 resumes normal heating to protect the PCB board 6 and the microcrystalline board 4 from high temperature damage.

The bottom of the shell 1 is fixed on the base 3 by screws. The number of screws may be three. This enables the bottom of the housing 1 to be detachably fixed with the base 3, which is convenient for use and maintenance. The outer shell 1 can be glued to the outside of the inner shell 2 . The microcrystalline plate 4 and the outer shell 1 are respectively fixed on the inner shell 2, which greatly saves installation time. Especially during future use, if there is a problem with the microcrystalline plate 4, the microcrystalline plate can be directly replaced by disassembling the casing 1, making maintenance more convenient.

The shell 1 can be one of cast iron shell, cast copper shell and ceramic shell. The inner shell 2 can be a plastic inner shell or a hardware inner shell. When the inner shell 2 is a heat-insulating inner shell such as a plastic inner shell, the heat generated inside the electric ceramic furnace can be transmitted to the outer shell 1 through the inner shell 2 as little as possible, thereby reducing the temperature of the outer shell to prevent hot hands during use.

For those skilled in the art, various other corresponding changes and modifications can be made according to the technical solutions and ideas described above, and all these changes and modifications should fall within the protection scope of the claims of the present invention .

Claims (9)

1. a Novel electric ceramic stove, it is characterized in that: comprise shell, inner casing, base, micro-crystal plate, stone or metal plate for standing a stove on as a precaution against fire assembly, pcb board and fan, described micro-crystal plate, stone or metal plate for standing a stove on as a precaution against fire assembly, pcb board and fan are fixedly mounted on described inner housing inner from top to bottom successively, wherein said fan is fixedly mounted on base, and described stone or metal plate for standing a stove on as a precaution against fire assembly and fan are all electrical connected with pcb board; The lateral wall of described inner casing is provided with a switching knob, described switching knob is used for the duty of regulation control plate, and described control panel is positioned on the madial wall of inner casing, and described control panel and pcb board are electrical connected; Described base is fixedly connected on the bottom of inner casing; The madial wall of described inner casing is also provided with the chimb for fixed placement micro-crystal plate; It is outside that described shell is fixedly set in described inner casing, described shell is also provided with one for the first through hole of socket switch knob.

2. Novel electric ceramic stove as claimed in claim 1, is characterized in that: described stone or metal plate for standing a stove on as a precaution against fire assembly comprises disk body and bracing frame; Support frame as described above is fixedly plugged on inner casing, and described disk body is fixedly mounted on bracing frame, and described disk body is connected with pcb board.

3. Novel electric ceramic stove as claimed in claim 2, is characterized in that: support frame as described above is installed with a temperature inductor be connected with pcb board, described disk body being provided with accordingly one for being socketed the second through hole of temperature inductor.

4. Novel electric ceramic stove as claimed in claim 3, is characterized in that: described temperature inductor is fixed by screws on bracing frame.

5. Novel electric ceramic stove as claimed in claim 1, is characterized in that: the bottom of described shell is fixed by screws on described base.

6. Novel electric ceramic stove as claimed in claim 5, is characterized in that: the quantity of described screw is three.

7. Novel electric ceramic stove as claimed in claim 1, is characterized in that: described shell is the one in cast iron housing, cast copper shell and ceramic package.

8. Novel electric ceramic stove as claimed in claim 1, is characterized in that: described inner casing is plastic inner shell or five metals inner casing.

9. the Novel electric ceramic stove according to any one of claim 1 to 8, is characterized in that: it is outside that described shell is bonded in described inner casing by glue.