CN211324517U

CN211324517U - Frying and baking machine

Info

Publication number: CN211324517U
Application number: CN201921612235.0U
Authority: CN
Inventors: 周祥勋; 严宾; 王军
Original assignee: NINGBO AIJIA ELECTRICAL APPLIANCE CO Ltd
Current assignee: NINGBO AIJIA ELECTRICAL APPLIANCE CO Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-25
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a frying and baking machine, which comprises a base; the baking tray is detachably connected to the base; the electromagnet assembly is arranged on the base and controls the on-off of a circuit of the electromagnet assembly through a switch correspondingly arranged on the base; the magnetizer is arranged on the bottom surface of the baking tray and corresponds to the electromagnet assembly, so that the baking tray and the base are attracted. The electromagnet assembly arranged on the frying and baking machine can ensure that the baking tray is firmly attracted on the base in the using process and can also ensure that the baking tray can be conveniently separated from the base when needing to be detached, and is very convenient and fast.

Description

Frying and baking machine

Technical Field

The utility model relates to a fry in shallow oil roast equipment technical field, especially relate to a fry in shallow oil roast machine.

Background

The frying and baking machine is a common kitchen appliance, and generally includes a base and a baking tray disposed on the base, wherein the baking tray is detachably connected to the base for cleaning the baking tray. The connection between the baking tray and the base of the traditional frying and baking machine is realized through the buckles, but the assembly and disassembly processes are more complicated by adopting the buckle connection mode.

In order to solve the technical problem, the application numbers are as follows: CN201720671335.5 (No. CN208002671U), discloses a frying and baking machine, which includes a baking tray and a housing assembly, wherein the baking tray is connected to the housing assembly through a magnetic structure, the magnetic structure includes two magnetic parts capable of attracting each other, the two magnetic parts are respectively disposed on the housing assembly and the baking tray, and the position of at least one magnetic part relative to a connecting body can be adjusted to keep the two magnetic parts in attracting state, and the connecting body is the housing assembly and/or the baking tray.

Although the baking machine can realize the rapid assembly and disassembly process of the baking tray by adopting the magnetic attraction structure, certain defects exist in the actual use process, firstly, the magnetic attraction structure of the existing baking machine generally adopts a permanent magnet, wherein the magnetic force of the permanent magnet is generally stable and unchangeable, so that the baking tray can be relatively and firmly fixed on the base and can be conveniently separated from the base when the baking tray is disassembled; secondly, the temperature of the baking tray is usually high after heating, and if the temperature of the baking tray is not reduced, the baking tray is easily taken down by a user, so that the potential safety hazard that the user is scalded easily occurs.

Therefore, the existing frying and baking machine needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide one kind and can guarantee that the overware firmly actuation is on the base in the use, can guarantee again that the overware can follow the machine of baking by frying in shallow oil that conveniently breaks away from on the base when needs are dismantled.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a frying and baking machine comprises

A base;

the baking tray is detachably connected to the base;

further comprising:

the electromagnet assembly is arranged on the base;

the switch is used for controlling the on-off of the circuit of the electromagnet assembly;

and the magnetizer is arranged on the bottom surface of the baking tray and corresponds to the electromagnet assembly.

As an improvement, the base is also provided with a temperature detection device for measuring the temperature of the baking tray and a controller which is in electric signal communication with the temperature detection device and the electromagnet assembly; the controller controls the electromagnet assembly to be in a first state of continuous power-on or in a second state of power-off controlled by the switch through the temperature signal transmitted by the temperature detection device. When the temperature detection device detects that the baking tray is still in a high-temperature state (a temperature range which is easy to cause scalding of a user), the controller controls the electromagnet assembly to be in a continuous power-on state (at the moment, the switch does not work and cannot power off the electromagnet assembly), so that the magnetizer on the baking tray and the electromagnet assembly on the base are always in suction assembly, and the baking tray cannot be taken down; when the temperature detection device detects that the baking tray falls below the set temperature, the controller controls the electromagnet assembly to be in a power-off state controlled by the switch, namely, a user presses the switch at the moment to power off the electromagnet assembly, so that the electromagnet assembly on the base loses the magnetic force effect, and the baking tray can be easily taken down

As a refinement, the temperature detection device is an NTC temperature sensor. Of course, the temperature detection device may be selected from other conventional technologies such as a thermocouple sensor and a thermistor sensor.

In order to facilitate the assembly of the electromagnet assembly on a base of the frying and baking machine, the base is provided with a mounting cavity with an opening at the lower part, and the electromagnet assembly is arranged in the mounting cavity from the opening and is connected on the base through a pressing plate correspondingly arranged at the opening.

As an improvement, the electromagnet assembly further comprises a buffer spring arranged between the electromagnet and the pressing plate; the base is provided with a through hole corresponding to the installation cavity, and under the action of the buffer spring, the upper part of the electromagnet assembly always has the tendency of exposing the through hole and being in contact with the magnetizer correspondingly arranged on the baking tray. The setting of buffer spring can effectively avoid the condition emergence that leads to the electromagnet to damage because of the impact force is too big when electro-magnet and magnetizer actuation, and on the other hand also enables the upper end of electro-magnet and magnetizer fully contact, increases the fastness of both actuations.

In order to facilitate installation of the magnetizer and reduction of production cost, the magnetizer is a first screw connected to the bottom surface of the baking tray.

Alternatively, the magnetizer is an iron sheet riveted on the bottom surface of the baking tray.

In order to fix the electromagnet conveniently, two bosses are respectively arranged on the base corresponding to two sides of the through hole, the pressing plate is a strip-shaped pressing plate, and two ends of the strip-shaped pressing plate are respectively connected to the corresponding bosses through second screws.

In order to enable the electromagnet to be fixed more firmly, a third screw for fixing the electromagnet is arranged in the middle of the pressing plate in a penetrating mode, and the buffer spring is sleeved on the third screw.

Compared with the prior art, the utility model has the advantages that: the utility model provides a fry in shallow oil roast machine is through locating electromagnet assembly on the base and corresponding magnetizer of locating on the overware bottom surface cooperate and with the overware actuation on the base, wherein, electromagnet assembly's electric current break-make can be controlled through the switch of locating on the base, when the user places the overware on the base and need fry in shallow oil roast the operation, can open the switch and make electromagnet assembly circular telegram in order to fix the overware actuation, after frying in shallow oil roast the completion, the user can press the switch and cut off the power supply with electromagnet assembly, at this moment, the overware can be taken off from the base easily and wash, very convenient and fast.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a structural diagram of the back side of the embodiment of the present invention (the lower case with the base omitted);

FIG. 3 is a schematic view of the three-dimensional structure of the embodiment of the present invention without the baking tray;

fig. 4 is an exploded view of an embodiment of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 2;

fig. 6 is a cross-sectional view taken at a-a in fig. 5 (the magnetic conductor is a first screw);

fig. 7 is a cross-sectional view taken at a-a in fig. 5 (the magnetic conductor is an iron piece);

fig. 8 is a structural view of fig. 6 with the electromagnet assembly and the pressing plate omitted.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Referring to fig. 1-8, a frying and roasting machine includes a base 10, a roasting pan 20 and an electromagnet assembly 30, wherein the roasting pan 20 is detachably connected to the base 10, when the roasting pan 20 is placed on the base 10, the roasting pan can be attracted and fixed by the electromagnet assembly 30 arranged on the base 10 (the electromagnet assembly 30 is powered on), when the roasting pan 20 needs to be taken off from the base 10 for cleaning, the electromagnet assembly 30 can be powered off and lose magnetic force, so that a user can take off the roasting pan easily.

Referring to fig. 6-8, the electromagnet assembly 30 includes an electromagnet 31 and a buffer spring 32, the base 10 for fixing the electromagnet assembly 30 is formed by fastening an upper housing 10 and a lower housing (not shown), wherein an installation cavity 11 with an opening at a lower end is disposed on an inner side wall of the upper housing, a through hole 13 is further disposed on the upper housing at a position corresponding to the installation cavity 11, and the electromagnet 31 and the buffer spring 32 can be sequentially loaded into the installation cavity 11 from the opening at the lower end of the installation cavity 11 and pressed by a pressing plate 12 disposed at the opening at the lower end of the installation cavity 11. When the electromagnet 31 is installed in the installation cavity 11, the upper end of the electromagnet 31 can be exposed out of the through hole 13 of the base 10 and contact the head of the first screw 40a on the bottom surface of the grill pan 20.

Referring to fig. 5, in order to fix the electromagnet 31, two bosses 14 are respectively disposed on two sides of the base 10 corresponding to the through hole, wherein the height of the boss 14 is adapted to the height dimension of the electromagnet 31, the pressing plate 12 is a strip-shaped pressing plate 12, and two ends of the strip-shaped pressing plate 12 are respectively connected to the corresponding bosses 14 through second screws 71. In order to make the fixed of electro-magnet 31 more firm, avoid taking place to rock or drop in installation cavity 11, the intermediate position of clamp plate 12 is worn to be equipped with the third screw 72 that is used for fixed electro-magnet 31, specifically, the tip of third screw 72 passes the bottom at electro-magnet 31 is connected to clamp plate 12, and in this embodiment, buffer spring 32 cover is established on third screw 72, and buffer spring 32's setting can protect electro-magnet 31, and the condition emergence that leads to the electro-magnet to damage because of the impact force is too big when avoiding electro-magnet 31 and magnetizer to enable the electro-magnet when inhaling.

Referring to fig. 6, a downwardly extending protrusion 21 is disposed on the bottom surface of the baking tray 20 corresponding to the position of the electromagnet assembly 30 of the base 10, and a magnetizer is disposed on the protrusion 21, wherein the magnetizer is a first screw 40a conveniently connected to the baking tray 20, and the first screw 40a is specifically made of nickel-plated iron material so as to be firmly attracted to the electromagnet 31, referring to fig. 6; of course, the magnetizer may also adopt an iron sheet 40b riveted on the end surface of the convex pillar 21, see fig. 7.

The base 10 is further provided with a switch (not shown) for controlling the on-off of the current of the electromagnet 31, when a user places the baking tray 20 on the base 10 and needs to fry and roast, the switch can be opened to electrify the electromagnet assembly 30 so as to fixedly suck the baking tray 20, after the frying and roasting are completed, the user can press the switch to cut off the power of the electromagnet assembly 30, at the moment, the baking tray 20 can be easily taken down from the base 10 to be cleaned, and the operation is very convenient and fast.

Referring to fig. 2 and 3, a temperature detecting device and a controller 50 (circuit board) are further disposed on the base 10, wherein the temperature detecting device in this embodiment is an NTC temperature sensor 60, and the NTC temperature sensor 60 can contact with the bottom surface of the baking tray 20 to measure the temperature of the baking tray 20.

The controller 50 in this embodiment is in electrical communication with both the temperature sensing device and the electromagnet assembly 30, and specifically, the controller 50 may be programmed to control the electromagnet assembly 30 to be in a first state where it is continuously energized or in a second state where it is de-energized by the switch control according to the temperature signal received from the temperature sensing device. More specifically, when the temperature detecting device detects that the bakeware 20 is still in a high temperature state (a temperature range that is easy to cause scalding of the user, such as over 60 ℃), the controller 50 can recognize the signal and control the electromagnet assembly 30 to be in a continuous power-on state (at this time, the switch is not in effect and can not power off the electromagnet assembly 30), so that the magnetizer on the bakeware 20 and the electromagnet assembly 30 on the base 10 are always in a suction assembly, and the bakeware 20 can not be taken down; when the temperature detecting device detects that the baking tray 20 drops below a set temperature (for example, 60 degrees), the controller 50 recognizes the temperature signal and controls the electromagnet assembly 30 to be in a power-off state controlled by the switch, that is, the user presses the switch at the moment to power off the electromagnet assembly 30, so that the electromagnet assembly 30 on the base 10 loses the magnetic force effect, and the baking tray 20 can be easily taken down.

Claims

1. A grill machine comprising:

a base (10);

a baking tray (20) which is detachably connected to the base (10);

it is characterized by also comprising:

the electromagnet assembly (30) is arranged on the base (10);

the switch is used for controlling the on-off of a circuit of the electromagnet assembly (30);

magnetizers (40a,40b) which are arranged on the bottom surface of the baking tray (20) and correspond to the electromagnet assembly (30).

2. The fry roaster of claim 1, wherein: the base (10) is also provided with a temperature detection device for measuring the temperature of the baking tray (20) and a controller (50) which is in electric signal communication with the temperature detection device and the electromagnet assembly (30);

the controller (50) controls the electromagnet assembly (30) to be in a first state of continuous power-on or in a second state of power-off controlled by the switch through the temperature signal transmitted by the temperature detection device.

3. The fry roaster of claim 2, wherein: the temperature detection device is an NTC temperature sensor (60).

4. The fry roaster according to any one of claims 1-3, wherein: the electromagnetic component is characterized in that the base (10) is provided with an installation cavity (11) with a lower opening (110), and the electromagnetic component (30) is installed into the installation cavity (11) from the opening (110) and is connected to the base (10) through a pressing plate (12) correspondingly arranged at the position of the opening (110).

5. The fry roaster of claim 4, wherein: the electromagnet assembly (30) further comprises a buffer spring (32) arranged between the electromagnet (31) and the pressing plate, a through hole (13) is formed in the position, corresponding to the mounting cavity (11), of the base (10) and is acted by the buffer spring (32), and the upper portion of the electromagnet assembly (30) always has the tendency of being exposed out of the through hole (13) and being in fit contact with the magnetizers (40a and 40b) correspondingly arranged on the baking tray (20).

6. The fry roaster of claim 5, wherein: the magnetizer is a first screw (40a) connected to the bottom surface of the baking tray (20).

7. The fry roaster of claim 5, wherein: the magnetizers (40a,40b) are iron sheets (40b) riveted on the bottom surface of the baking tray (20).

8. The fry roaster of claim 5, wherein: two bosses (14) are respectively arranged on the base (10) corresponding to two sides of the through hole, the pressing plate (12) is a strip-shaped pressing plate (12), and two ends of the strip-shaped pressing plate (12) are respectively connected to the corresponding bosses (14) through second screws (71).

9. The fry roaster of claim 8, wherein: a third screw (72) for fixing the electromagnet (31) penetrates through the middle position of the pressure plate (12), and the buffer spring is sleeved on the third screw (72).