CN115444274B

CN115444274B - Slow cooking machine

Info

Publication number: CN115444274B
Application number: CN202211145785.2A
Authority: CN
Inventors: 郭建刚; 彭定国
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2024-06-14
Anticipated expiration: 2042-09-20
Also published as: CN115444274A

Abstract

The invention provides a slow cooker, and belongs to the technical field of cooking appliances. The slow cooker comprises: a tub body; the refrigerating assembly is arranged on the barrel body to refrigerate the interior of the barrel body; the heating component is detachably connected with the barrel body, and when the heating component is connected with the barrel body, the heating component at least partially stretches into the barrel body; and the first controller is arranged on the heating assembly or the barrel body and can respectively control the heating assembly and the refrigerating assembly. This slow cooker sets up refrigeration subassembly on the staving, and first controller can control heating element and refrigeration subassembly work respectively, can refrigerate the staving earlier and heat again, ensures that the food material in the staving heats on the basis of guaranteeing the freshness.

Description

Slow cooking machine

Technical Field

The invention belongs to the technical field of cooking appliances, and particularly relates to a slow cooker.

Background

The slow cooker is a food cooking device, and the working principle of the device is mainly that unprocessed food is packaged by a vacuum bag and then placed in a container filled with water, and the food in the vacuum bag is indirectly heated by heating the water, so that the original flavor and primary color of the food are reserved to the greatest extent. For example, chinese patent with publication number CN211212620U provides a slow cooker container, which includes a container body and an upper cover, the container body can hold water, food packaged by a vacuum bag is placed in the container body, and the food is cooked by heating the container body, but the slow cooker is used immediately, and if the heating is reserved, the food material is placed in the container body and still remains fresh after the reserved time is reached.

Disclosure of Invention

In view of the foregoing problems of the prior art, an object of an embodiment of the present invention is to provide a slow cooker.

The technical scheme adopted by the embodiment of the invention is as follows:

A slow cooker, the slow cooker comprising:

A tub body;

the refrigerating assembly is arranged on the barrel body to refrigerate the interior of the barrel body;

the heating component is detachably connected with the barrel body, and when the heating component is connected with the barrel body, the heating component at least partially stretches into the barrel body;

and the first controller is arranged on the heating assembly or the barrel body and can respectively control the heating assembly and the refrigerating assembly.

Further, the heating element includes the heating element, overlaps and locates the outside protection casing of heating element and with the casing of connection is dismantled to the protection casing, first controller is in the casing, the heating element with when the staving is connected, the protection casing is located in the staving, the casing is located outside the staving.

Further, the heating assembly further comprises:

The motor is fixed in the shell and is electrically connected with the first controller;

The stirring paddle is arranged in the protective cover, and a through hole is formed in the side wall of the protective cover;

The stirring shaft is vertically arranged, the first end of the stirring shaft stretches into the shell to be connected with the rotating shaft of the motor, and the second end of the stirring shaft stretches into the protective cover to be connected with the stirring paddle.

According to the embodiment, the stirring paddle capable of rotating is arranged in the protective cover, the through hole is formed in the protective cover, so that water in the barrel body can be heated and stirred, and the heating speed of the water in the barrel body is improved.

Further, the outer wall of the shell protrudes outwards to form a hook part, a socket electrically connected with the first controller is arranged on the hook part, a plug electrically connected with the refrigerating assembly is arranged on the side wall of the barrel body, and when the heating assembly is connected with the barrel body, the hook part is clamped on the side wall of the barrel body, and the plug is electrically connected with the socket.

The couple portion that can hang on staving lateral wall is equipped with to the outer wall of casing in this embodiment, is equipped with the socket on the couple portion, is equipped with the plug on the lateral wall of staving, like this when couple portion card is on the lateral wall of staving, through the grafting cooperation of plug and socket, can realize fast that first controller and refrigeration subassembly's electricity is connected.

Further, the tub includes:

A barrel shell;

The container is arranged in the barrel shell, and an insulating layer is arranged between the outer wall surface of the container and the inner wall surface of the barrel shell;

the barrel cover is movably arranged at the top of the barrel shell, and is provided with a notch, so that the heating component penetrates through the notch and stretches into the container.

The heat insulation layer is arranged between the container and the barrel shell, so that heat or cold can be prevented from being transmitted outwards, and the barrel body can be better refrigerated and heated.

Further, a first accommodating cavity is arranged between the bottom of the container and the bottom of the barrel shell, and the refrigerating assembly is arranged in the first accommodating cavity; the bottom of the container is provided with a through hole communicated with the first accommodating cavity, the refrigeration assembly comprises a radiator, a cooler and a refrigerator which are sequentially connected, and the radiator is arranged in the through hole and is in sealing connection with the periphery of the through hole.

In the embodiment, the radiator is arranged at the through hole at the bottom of the container and is in sealing connection with the through hole, and the radiator is in direct contact with water in the container, so that the cooling speed of the water in the container is increased.

Further, the tub further includes:

The bottom shell is arranged at the bottom of the barrel shell and forms a second accommodating cavity with the barrel shell;

The heat dissipation assembly is arranged in the second accommodating cavity and comprises a radiator, a heat dissipation fan and a heat dissipation channel, wherein the radiator is connected with a heat dissipation surface of the refrigerator, and the heat dissipation fan and the heat dissipation channel are respectively arranged on two opposite sides of the radiator, so that cold air blown out of the heat dissipation fan can penetrate through the radiator to enter the heat dissipation channel to cool the radiator.

According to the embodiment, the radiating component is arranged in the second accommodating cavity of the barrel shell, so that the radiating surface of the refrigerator can be quickly cooled, and the normal use of the refrigerator is ensured.

Further, the slow cooker further comprises a second controller which is respectively and electrically connected with the plug, the heat dissipation fan and the refrigerator, wherein the second controller is used for receiving a starting or closing signal of the first controller so as to respectively control the heat dissipation fan and the refrigerator to be started and closed.

Further, a first temperature sensor is arranged in the protective cover and is electrically connected with the first controller, so that a signal is fed back to the first controller when the temperature of the container or the container water detected by the first temperature sensor exceeds a preset value, and the operation of the heating element is stopped by the first controller.

And/or, a second temperature sensor is arranged on the radiator and is electrically connected with the plug, so that when the temperature of the radiator detected by the second temperature sensor exceeds a preset value, a signal is fed back to the first controller, and the operation of the refrigerator is stopped through the first controller.

Further, an ice bag frame for hanging the ice bag is arranged in the container.

The ice bag can be hung on the ice bag frame in the container of the embodiment so as to assist the refrigeration component to refrigerate the barrel body.

Compared with the prior art, the embodiment of the invention has the beneficial effects that:

According to the embodiment of the invention, the refrigerating component is arranged on the barrel body of the slow cooker to refrigerate the interior of the barrel body, the first controller can respectively control the heating component and the refrigerating component, so that a user can install the heating component on the barrel body when going out, and the starting time of the refrigerating component and the heating component is independently set through the first controller, so that the food materials placed in the barrel body can be refrigerated first and then heated, and the freshness of the food materials in the barrel body is ensured.

Drawings

FIG. 1 is a cross-sectional view of a slow cooker in accordance with an embodiment of the invention;

FIG. 2 is a cross-sectional view of a heating assembly according to an embodiment of the invention;

Fig. 3 is a cross-sectional view of a tub body in a first direction according to an embodiment of the present invention;

fig. 4 is a sectional view of a tub body in a second direction according to an embodiment of the present invention.

Reference numerals:

1-tub body, 10-tub cover, 11-tub shell, 12-container, 13-bottom shell, 14-heat radiating fan, 15-radiator, 16-heat radiating channel, 17-ice bag rack, 18-plug, 19-first accommodation chamber, 2-heating component, 20-heating element, 21-protection casing, 22-casing, 23-motor, 24-stirring paddle, 25-stirring shaft, 26-hook portion, 27-socket, 28-first temperature sensor, 29-support, 3-refrigerating component, 30-radiator, 31-cooler, 32-refrigerator, 33-support, 4-first controller, 5-second controller, 6-switch, 7-ice bag, 8-second temperature sensor.

Detailed Description

Technical or scientific terms used herein should be given the ordinary meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

In order to keep the following description of the embodiments of the present invention clear and concise, the detailed description of known functions and known components thereof have been omitted.

As shown in fig. 1, the present invention provides a slow cooker comprising a tub 1, a cooling assembly 3, a heating assembly 2, and a first controller 4.

The barrel body 1 is used for containing clear water. The food materials to be cooked are packed by a high temperature resistant vacuum bag, soaked in clear water after being packed, and boiled by heating the clear water.

The refrigeration component 3 is arranged on the barrel body 1 and used for refrigerating the interior of the barrel body 1, thereby providing a low-temperature environment for the interior of the barrel and keeping food in the barrel fresh.

The heating component 2 is a component independent of the barrel body 1, the heating component 2 can be detachably connected with the barrel body 1, and when the heating component 2 is connected with the barrel body 1, part of the heating component 2 stretches into the barrel body 1, so that clear water in the barrel body 1 can be heated, and then food in a vacuum bag is heated; when the heating component 2 is separated from the barrel body 1, the heating component 2 does not heat the clean water in the barrel body 1.

The first controller 4 is provided on the heating assembly 2 or the tub 1, and the first controller 4 can control the heating assembly 2 and the cooling assembly 3, respectively.

When the user goes out, the time period for starting the heating component 2 and the refrigerating component 3 can be set in advance, for example, the refrigerating component 3 is started first, the heating component 2 is started after the first time period, and the refrigerating component 3 is turned off. The first period of time may be determined according to the total time period reserved, the type of food material, and the ambient temperature, as long as it is ensured that the food material remains fresh before the heating assembly 2 is started, and the heating time of the heating assembly may be determined according to the food to be heated. When the user needs to go out but wants to eat the delicious food after going home, the user only needs to reserve the starting time of the refrigerating assembly 3 and the heating assembly 2.

The cooling module 3 is arranged on the barrel body 1 of the slow cooker and used for cooling the interior of the barrel body 1, the first controller 4 can respectively control the heating module 2 and the cooling module 3, so that the heating module 2 can be arranged on the barrel body 1 when a user goes out, the starting time of the cooling module 3 and the heating module 2 is independently set through the first controller 4, and then the cooling and heating of food materials in the barrel body 1 can be realized, and the freshness of the food materials in the barrel body is ensured. As shown in fig. 2, in some embodiments, the heating assembly 2 includes a heating member 20, a protective cover 21 sleeved outside the heating member 20, and a housing 22 detachably connected to the protective cover 21, the housing 22 having an inner cavity, and the first controller 4 may be disposed in the inner cavity of the housing 22.

The whole protection casing 21 can be cylindricality, and casing 22 sets up at the top of protection casing 21, and when heating element 2 and the lateral wall of staving 1 were connected, protection casing 21 stretched into staving 1 in, and casing 22 is located the outside of staving 1, is convenient for be used for in staving 1 outside control refrigeration module 3 and heating element 2 like this.

The heating member 20 extends the bottom inside the protective cover 21, and at least the lower portion of the protective cover 21 can be immersed below the water surface inside the tub 1 to ensure the heating effect on the water.

As further shown in fig. 2, in some embodiments, the heating assembly 2 of the present embodiment further includes a motor 23, a stirring shaft 25, and a stirring paddle 24. The motor 23 sets up in casing 22, and stirring rake 24 sets up in protection casing 21, and the one end of (mixing) shaft 25 is connected with the pivot of motor 23, and the other end is connected with stirring rake 24, is equipped with the through-hole on the bottom of the lateral wall of protection casing 21, and when protection casing 21 was arranged in staving 1, the clear water in the bucket can enter into in the protection casing 21, starts heating piece 20 this moment and can heat staving 1's water, stirs simultaneously, makes the clear water in the staving 1 flow to improve heating efficiency.

As shown in fig. 2, the heating element 20 of this embodiment may be a spiral heating wire, the top of the heating wire is fixed on the inner wall surface of the casing 22 through the support 29, the stirring paddle 24 may be located at the bottom of the heating wire, and the stirring shaft 25 is disposed at the center of the heating wire, so as to be connected with the stirring paddle 24 at the bottom of the heating wire, so that the inner space of the protection cover 21 can be fully utilized.

Of course, the heating element 20 of the present invention may be any other shape or type of heating element 20, as long as the heating element can directly heat the clean water in the tub 1.

Further, in some embodiments, a first temperature sensor 28 may be disposed in the protective cover 21, where the first temperature sensor 28 is electrically connected to the first controller 4, and the first temperature sensor 28 is also located at the bottom of the protective cover 21, and detects the temperature of the clean water in the tub 1 through the first temperature sensor 28, and transmits a detected temperature signal to the first controller 4, and if the temperature reaches a preset value, the heating element 20 is turned off so as to stop heating the clean water in the tub 1.

As shown in fig. 2, in some embodiments, the outer wall of the casing 22 protrudes outwards to form a hook portion 26, and when the heating assembly 2 is placed in the tub 1, the hook portion 26 may be hung on a side wall of the tub 1, so that the heating assembly 2 is convenient to install and can ensure stability during operation.

Further, the bottom of the hook portion 26 of the present embodiment is provided with a socket 27, the socket 27 is electrically connected with the first controller 4, the top of the side wall of the barrel body 1 is provided with a plug 18, the plug 18 is electrically connected with the refrigeration assembly 3, and when the hook portion 26 is hung or clamped on the side wall of the barrel body 1, the socket 27 on the hook portion 26 can be plugged with the plug 18 on the side wall, so that the first controller 4 is electrically connected with the refrigeration assembly 3.

Preferably, the socket 27 on the hook 26 of the present embodiment may be connected to a power cord to supply power to the heating assembly 2, and when the hook 26 of the casing 22 is clamped on the side wall of the tub 1, the plug 18 and the plug 18 cooperate to supply power to and control the cooling assembly 3, the heat dissipation fan 14, and the like.

Of course, in other embodiments, the first controller 4 may also be disposed on the tub 1, where the first controller 4 is electrically connected to the plug 18 on the sidewall of the tub 1, and the heating element 2, the fan 23, and the first temperature sensor 28 in the heating assembly 2 are all electrically connected to the socket 27 on the hook 26, and when the hook 26 is clamped on the sidewall of the tub 1, the first controller 4 may also control the heating assembly 2 and the cooling assembly 3 respectively through the cooperation of the socket 27 and the plug 18.

In addition, the plug 18 on the side wall of the barrel body 1 and the socket 27 on the hook portion 26 can be interchanged, so long as the socket 27 is ensured to be connected with a power line.

As shown in fig. 3-4, in some embodiments, the tub 1 includes a tub shell 11, a tub cover 10, a bottom case 13, and a container 12 located within the tub shell 11.

The container 12 is used for loading clear water and food to be processed, and an insulating layer is arranged between the outer wall of the container 12 and the inner wall of the barrel shell 11, so that heat is prevented from being transmitted outwards, the insulating layer can be filled between the outer wall of the container 12 and the inner wall of the barrel shell 11 by adopting a filling technology, a gap is arranged on the barrel cover 11, and the heating component 2 can penetrate through the gap on the barrel cover 11 and extend into the container 12.

As shown in fig. 3, a first accommodating chamber 19 is provided between the bottom of the container 12 and the bottom of the tub 11 of the present embodiment, and the refrigerating assembly 3 is provided in the first accommodating chamber 19 to refrigerate the inside of the container 12.

Further, the bottom of the container 12 is provided with a through hole communicated with the first accommodating cavity 19, and the refrigeration assembly 3 comprises a radiator 30, a cooler 31 and a refrigerator 32 which are sequentially arranged from top to bottom. The top surface of the refrigerator 32 is a cooling surface, and the bottom surface is a heat radiating surface, and the refrigerator 32 can cool the inside of the container 12 by the cooler 31 and the heat radiator 30 when in operation. The structures and working principles of the radiator 30, the cooler 31 and the refrigerator 32 belong to the prior art, and are not described here again.

The radiator 30 of the present embodiment is disposed in the through hole and is connected with the periphery of the through hole in a sealing manner, so that the radiator 30 can directly contact with the clean water in the container 12, thereby directly cooling the clean water.

To fix the refrigeration unit 3, as shown in fig. 3, the radiator 30 is fixed to the bottom of the container 12 by a bracket 33, the cooler 31 is adhered to the bottom surface of the radiator 30, and the cooler 32 is adhered to the bottom surface of the cooler 31.

As further shown in fig. 3, in some embodiments, the bottom shell 13 is disposed at the bottom of the tub shell 11 and encloses a second accommodating cavity with the tub shell 11, and a heat dissipating assembly is disposed in the second accommodating cavity, through which the bottom surface of the refrigerator 32 can be cooled.

The heat dissipation assembly of the present embodiment includes a heat dissipation fan 14, a heat sink 15 and a heat dissipation channel 16, wherein the heat sink 15 is fixed on a bracket 33 and is adhered to the bottom surface of the refrigerator 32 for dissipating heat generated by the bottom surface of the refrigerator 32. The heat dissipation fan 14 and the heat dissipation channel 16 are respectively arranged at two opposite sides of the heat dissipation device 15, one end of the heat dissipation channel 16 corresponds to the heat dissipation device 15, and the other end of the heat dissipation channel 16 is communicated with the outside of the barrel body 1, so that cold air blown out by the heat dissipation fan 14 can pass through the heat dissipation device 15 and enter the heat dissipation channel 16, and therefore heat dissipation and temperature reduction are carried out on the heat dissipation device 15.

As shown in fig. 3, a second controller 5 is further disposed in the second accommodating cavity of the present embodiment, the second controller 5 is respectively connected with the plug 18, the refrigerator 32 and the heat dissipation fan 14, when the socket 27 on the hook portion 26 of the casing 22 is electrically connected with the plug 18 on the side wall of the barrel body 1, the second controller 5 is electrically connected with the first controller 4, at this time, a user can directly control the refrigerator 32 and the heat dissipation fan 14 through the first controller 4 at the same time, and a switch 6 is disposed on a line connected between the second controller 5 and the plug 18 for controlling the on-off of the line, so as to realize connection and disconnection between the second controller 5 and the plug 18.

A second temperature sensor 8 may be disposed on the heat sink 15 of the present embodiment, where the second temperature sensor 8 is electrically connected to the plug 18 on the sidewall of the tub 1, and the second temperature sensor 8 is used to detect the temperature of the heat sink 15. When the hooking portion 26 of the casing 22 is hooked on the side wall of the tub 1, the second temperature sensor 8 is electrically connected with the first controller 4, the first controller 4 receives a temperature signal of the radiator detected by the second temperature sensor 8, and when the second temperature sensor 8 detects that the temperature of the radiator 15 exceeds a predetermined value, the first controller 4 stops supplying power to the refrigerator 32.

As shown in fig. 3, in some embodiments, an ice bag frame 6 is further disposed in the container 12 in the barrel body 1, and an ice bag 7 may be suspended on the ice bag frame 6 for auxiliary refrigeration of the container 12, and the ice bag frame 6 may be separately disposed or integrally disposed with the container 12, and when refrigeration is performed in the barrel body 1, the ice bag 7 may be placed on the ice bag frame 6 in advance to assist the refrigeration assembly 3 in refrigeration. In the tub 1, the ice bag housing 6 may be disposed apart from the heating assembly 2 to avoid interference with each other.

The above description is intended to be illustrative and not limiting, and variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art within the scope of the present disclosure. Also, the above examples (or one or more aspects thereof) may be used in combination with each other, and it is contemplated that the embodiments may be combined with each other in various combinations or permutations.

Claims

1. A slow cooker, the slow cooker comprising:

A barrel body (1);

a cooling unit (3) provided on the tub (1) to cool the inside of the tub (1);

The heating component (2) is detachably connected with the barrel body (1), and when the heating component (2) is connected with the barrel body (1), the heating component (2) at least partially stretches into the barrel body (1);

A first controller (4) provided on the heating assembly (2) or the tub (1), the first controller (4) being capable of controlling the heating assembly (2) and the cooling assembly (3), respectively;

the heating assembly (2) comprises a heating element (20), a protective cover (21) sleeved outside the heating element (20) and a shell (22) detachably connected with the protective cover (21), the first controller (4) is arranged in the shell (22), when the heating assembly (2) is connected with the barrel body (1), the protective cover (21) is positioned in the barrel body (1), and the shell (22) is positioned outside the barrel body (1);

The heating assembly (2) further comprises:

A motor (23) fixed in the housing (22) and electrically connected to the first controller (4);

the stirring paddle (24) is arranged in the protective cover (21), and a through hole is formed in the side wall of the protective cover (21);

The stirring shaft (25) is vertically arranged, a first end of the stirring shaft (25) stretches into the shell (22) to be connected with a rotating shaft of the motor (23), and a second end of the stirring shaft (25) stretches into the protective cover (21) to be connected with the stirring paddle (24); the stirring shaft (25) is arranged in the center of the heating wire and is connected with the stirring paddle 24 at the bottom of the stirring shaft;

The outer wall of casing (22) outwards protrudes and forms couple portion (26), be equipped with on couple portion (26) with socket (27) that first controller (4) electricity is connected, be equipped with on the lateral wall of staving (1) with plug (18) that refrigeration subassembly (3) electricity is connected, heating element (2) with when staving (1) are connected, couple portion (26) card is in on the lateral wall of staving (1), just plug (18) with socket (27) electricity is connected.

2. A slow cooker as claimed in claim 1, characterized in that said tub (1) comprises:

A barrel shell (11);

A container (12) provided in the barrel case (11), wherein an insulating layer is provided between an outer wall surface of the container (12) and an inner wall surface of the barrel case (11);

The barrel cover (10) is movably arranged at the top of the barrel shell (11), and a notch is arranged on the barrel cover (10) and is used for the heating component (2) to penetrate through the notch and extend into the container (12).

3. A slow cooker as claimed in claim 2, characterized in that a first containing cavity (19) is arranged between the bottom of the container (12) and the bottom of the tub shell (11), the refrigerating assembly (3) is arranged in the first containing cavity (19), a through hole communicated with the first containing cavity (19) is arranged at the bottom of the container (12), the refrigerating assembly (3) comprises a radiator (30), a transmission Leng Qi (31) and a refrigerator (32) which are sequentially connected, and the radiator (30) is arranged in the through hole and is in sealing connection with the periphery of the through hole.

4. A slow cooker as claimed in claim 3, wherein said tub (1) further comprises:

The bottom shell (13) is arranged at the bottom of the barrel shell (11) and forms a second accommodating cavity with the barrel shell (11);

The heat dissipation assembly is arranged in the second accommodating cavity and comprises a radiator (15), a heat dissipation fan (14) and a heat dissipation channel (16), wherein the radiator (15) is connected with a heat dissipation surface of the refrigerator (32), and the heat dissipation fan (14) and the heat dissipation channel (16) are respectively arranged on two opposite sides of the radiator (15), so that cold air blown by the heat dissipation fan (14) can penetrate through the radiator (15) to enter the heat dissipation channel (16), and the temperature of the radiator (15) is reduced.

5. A slow cooker as claimed in claim 4, characterized in that it further comprises a second controller (5) electrically connected to the plug (18), the heat-dissipating fan (14) and the refrigerator (32), respectively, the second controller (5) being configured to receive an on or off signal from the first controller (4) to control the opening and closing of the heat-dissipating fan (14) and the refrigerator (32), respectively.

6. A slow cooker as claimed in claim 4, characterized in that a first temperature sensor (28) is provided in the protective cover (21), the first temperature sensor (28) being electrically connected to the first controller (4);

and/or a second temperature sensor (8) is arranged on the radiator (15), and the second temperature sensor (8) is electrically connected with the plug (18).

7. A slow cooker as claimed in claim 2, characterized in that the interior of the container (12) is provided with an ice bag rack (17) for hanging the ice bags (7).