WO2020135367A1

WO2020135367A1 - Auxiliary material bottle, auxiliary material device, frying pan device and frying machine

Info

Publication number: WO2020135367A1
Application number: PCT/CN2019/127661
Authority: WO
Inventors: 许锦标; 何光; 何青; 曾珞亚
Original assignee: 深圳市创新先进科技有限公司
Priority date: 2018-12-28
Filing date: 2019-12-23
Publication date: 2020-07-02
Also published as: CN111053427B; CN111053427A

Abstract

Disclosed are an auxiliary material bottle (12), an auxiliary material device (10), a frying pan device and an intelligent frying machine, which solve the technical problem of an existing auxiliary material device (10) being unable to achieve quick disassembly and replacement for an auxiliary material bottle (12), and improve the convenience of use. An inner connecting joint (121) and an inner connecting pipe (122) are provided in a cavity of the auxiliary material bottle (12), and the auxiliary material bottle (12) is provided with a butting opening (123) used for communication between the inside and the outside of the cavity of the auxiliary material bottle (12); one end of the inner connecting joint (121) serves as a connecting end of the inner connecting pipe, the connecting end of the inner connecting pipe is connected to one end of the inner connecting pipe (122), and the other end of the inner connecting pipe (122) extends to the bottom inside the cavity of the auxiliary material bottle (12); and the other end of the inner connecting joint (121) serves as a connecting end of an outer connecting joint, and the connecting end of the outer connecting joint is opposite the butting opening (123).

Description

Auxiliary material bottle, auxiliary material device, wok device and cooking machine

This application requires the priority of the Chinese patent application submitted to the State Intellectual Property Office of China on December 28, 2018 with the application number 201811619097.9 and the invention titled "Accessories bottle, auxiliary device, wok device and cooking machine", all of its content Incorporated by reference in this application.

Technical field

The invention relates to the technical field of intelligent manufacturing and intelligent service, in particular to an auxiliary bottle, auxiliary device, wok device and cooking machine.

Background technique

With the rapid development of social economy and science and technology, the living standards of residents are constantly improving, and the pursuit of intelligent life is becoming higher and higher. As one of the necessary household appliances for modern families, cooking machines are gradually moving towards multi-functional intelligence. Development. Today's cooking machines can not only realize the functions of frying, frying, cooking, frying, exploding, braising, steaming, boiling, braising, stewing, boiling, etc., but also integrate the functions of automatic stir frying, automatic cleaning and remote control, etc. Automatic cooking.

At present, the cooking machine on the market already has the function of automatically adding auxiliary materials (seasoning), and the auxiliary material device can realize the function of automatically adding auxiliary materials to the pot, so as to improve the convenience of users to use the cooking machine. For example, the Chinese invention with patent application number CN201310065109.9 discloses an automatic seasoning device suitable for a fully automatic cooking machine. The automatic seasoning device passes through a pumping assembly, which includes multiple peristaltic pumps, each The input end of each peristaltic pump is connected to the packaging bottle containing the liquid seasoning through the input pipe, and the output end of each peristaltic pump is connected to the pot lid through the output pipe. By controlling the operation of each peristaltic pump to pump out the liquid seasoning in the bottle and add it to the wok. However, the automatic seasoning device has the following defects: when the liquid seasoning contained in the packaging bottle is used up, the liquid seasoning needs to be added to the corresponding packaging bottle or the entire packaging bottle is directly replaced, the packaging bottle is automatically added with seasoning There are difficulties and inconveniences in the removal of the device, and when the packaging bottle is removed, the seasoning pumped into the hose of the peristaltic pump will return and leak under the action of vacuum negative pressure, affecting the cleaning.

In addition, when implementing the present invention, the present inventor found that none of the auxiliary device currently used in the intelligent cooking machine can realize the rapid removal and installation of the auxiliary bottle to achieve the effective and rapid addition of auxiliary materials. Therefore, it is necessary to provide an improved auxiliary device to overcome the above-mentioned defects.

Summary of the invention

The purpose of the present invention is to provide an auxiliary material bottle, auxiliary material device, wok device and cooking machine, to effectively solve the technical problem that the existing auxiliary material device cannot realize the rapid removal and replacement of the auxiliary material bottle, and can realize the rapid disassembly and auxiliary material bottle Quickly connect to replace or add auxiliary materials to improve the convenience of use.

In order to solve the above-mentioned technical problems, the present invention provides an auxiliary bottle, an internal joint and an internal tube are provided inside the cavity of the auxiliary bottle, and the auxiliary bottle is provided with a counter interface connecting the inside and the outside of the auxiliary bottle cavity; One end of the inner joint is used as an inner joint connecting end, the inner joint connecting end is connected to one end of the inner joint, and the other end of the inner joint extends to the bottom inside the auxiliary bottle cavity; the inner joint The other end of is used as an external connector connection end, and the external connector connection end is opposite to the pair of interfaces.

The auxiliary bottle provided in this embodiment is provided with an inner connecting pipe and an inner connecting joint connected to the inner connecting pipe inside the cavity, and the auxiliary bottle is provided with an external connector which connects the inside and outside of the auxiliary bottle cavity and is connected to the inner connecting joint The mating interface of the opposite end, so that the mating interface of the auxiliary material bottle is aligned with the external connector and pushed in, the external connector can be inserted into the cavity of the auxiliary material bottle to realize quick connection with the internal connector of the auxiliary material bottle. When the auxiliary materials in the auxiliary material bottle are used up, the auxiliary materials need to be added or the auxiliary material bottle needs to be replaced, it is only necessary to pull the auxiliary material bottle out to separate the internal joint and the external joint in the auxiliary material bottle, so as to realize the rapid disassembly of the auxiliary material bottle. Therefore, the auxiliary material bottle provided in this embodiment can realize quick disassembly and quick connection of the auxiliary material bottle for replacement or addition of auxiliary materials, which improves the convenience of use.

As a preferred solution, the opening size of the connection end of the external joint is smaller than the size of the counter interface, and the center of the opening of the connection end of the external joint is flush with the center of the counter interface.

As a preferred solution, the connecting end of the external joint is directly opposite to the pair of interfaces, and there is a gap between the connecting end of the external joint and the pair of interfaces.

As the above-mentioned preferred solution, in this embodiment, there is a certain distance between the inner joint of the auxiliary material bottle and the counter interface. When the auxiliary material bottle is withdrawn, the auxiliary material in the inner pipe returns under the vacuum negative pressure and remains in the external connection. The auxiliary material on the joint is dropped in the middle of the spacing during the dialing process, that is, it is dropped in the auxiliary material bottle, thereby preventing the auxiliary material from dripping outside the auxiliary material bottle and affecting the cleaning.

As a preferred solution, the size of the distance is proportional to the size of the opening of the connection end of the external joint. This design can make the gap size enough to ensure that the auxiliary materials remaining on the external joint drop in the middle of the gap during the dialing process.

As a preferred solution, the counter interface is provided on the side wall of the auxiliary material bottle and close to the top of the auxiliary material bottle.

As a preferred solution, the internal joint has a right-angle structure.

As a preferred solution, the position of the maximum liquid level of the auxiliary bottle is lower than the position of the counter interface. A maximum liquid level scale line is set on the auxiliary material bottle corresponding to the maximum liquid level position, and the maximum liquid level scale line is lower than the position where the counter interface is located. . This design is to effectively prevent the auxiliary materials in the auxiliary material bottle from overflowing from the counter interface in the case where the counter interface has a sealing problem.

As a preferred solution, a liquid level sensor is provided inside the cavity of the auxiliary bottle, and the liquid level sensor is a non-contact liquid level sensor.

As a preferred solution, the liquid level sensor is close to the side wall provided with the counter interface.

As a preferred solution, the liquid level sensor includes a float positioning column and a magnet-bearing float, and the magnet-bearing float can be detected by a Hall proximity switch placed outside the auxiliary bottle cavity.

As the above preferred solution, in this embodiment, by using a non-contact liquid level sensor including a floating block positioning column and a magnetic floating block, the auxiliary material can also be used without contacting the Hall proximity switch placed outside the auxiliary bottle The liquid level of the auxiliary material in the bottle is effectively transmitted to the Hall proximity switch. Compared with the use of the contact liquid level sensor, it can effectively avoid the overflow of the auxiliary material due to the sealing problem.

As a preferred solution, the lower end of the floating block positioning column is connected to the bottom of the auxiliary material bottle, the upper end of the floating block positioning column is suspended, and the magnetically-charged floating block is affected by the auxiliary material in the auxiliary material bottle. The floating block positioning column moves between the two ends.

As a preferred solution, a specific position between the two ends of the floating block positioning column and the lower end of the floating block positioning column constitute a low liquid level detection area, when the magnetic block is located at the low liquid level The detection area can be detected by the Hall proximity switch outside the auxiliary bottle cavity.

As a preferred solution, the low liquid level reminding position of the auxiliary bottle corresponds to the specific position. A low liquid level graduation line is set on the auxiliary material bottle corresponding to the lowest liquid level reminding position, and the low liquid level graduation line corresponds to the specific position.

As the above improvement scheme, in this embodiment, by setting a low liquid level detection area on the non-contact liquid level sensor in the auxiliary bottle, when the auxiliary material in the auxiliary bottle is almost used up, the float with a magnet will keep the auxiliary liquid in the auxiliary bottle at any time The level drops to the low level detection area (at or below the low level reminder position), so that it can be detected by the low level Hall proximity switch outside the auxiliary bottle cavity, and pass the low level Hall proximity switch to the controller Send a signal to prompt the user to add accessories or replace the accessories bottle.

As a preferred solution, a high liquid level detection area is formed between another specific position between the two ends of the floating block positioning column and the upper end of the floating block positioning column, when the floating block with magnet is located in the high liquid The position detection area can be detected by another Hall proximity switch outside the auxiliary bottle cavity.

As a preferred solution, the upper end of the floating block positioning column corresponds to the highest liquid level position provided in the auxiliary bottle.

As the above improvement scheme, in this embodiment, a high liquid level detection area is provided on the non-contact liquid level sensor in the auxiliary bottle. When the user directly adds the auxiliary material to the auxiliary bottle quickly, the magnetic float will be in the auxiliary bottle at any time. The auxiliary liquid level rises to the high liquid level detection area (at or below the highest liquid level position), so that it can be detected by the high liquid level Hall proximity switch outside the auxiliary bottle cavity, and passes the high liquid level Hall proximity switch to the controller Send a signal to remind the user that the auxiliary material has reached the highest level.

As a preferred solution, the auxiliary material bottle includes a body with an open top and a cover, and the cover is detachably connected to the body.

As a preferred solution, the cover is connected to the top of the body by pressing and snapping.

As the above-mentioned preferred solution, the auxiliary bottle provided in this embodiment is detachably connected by using the body and the cover (specifically, the cover is connected to the top of the body by pressing and snapping), thereby facilitating the inner tube in the auxiliary bottle, The installation and maintenance of the internal joint and liquid level sensor are also convenient for cleaning the inside of the cavity of the auxiliary bottle.

As a preferred solution, the inner joint is provided on the inner wall of the cover.

As a preferred solution, the inner joint and the cover are integrally formed.

As the above-mentioned preferred solution, by integrally forming the inner joint and the detachable cover body, this facilitates mold-opening manufacturing, and can improve production efficiency and standardize the structure.

As a preferred solution, the counter interface is provided on the side wall of the body and close to the top opening.

As a preferred solution, the lid body is provided with an auxiliary material addition port, and the cover body is provided with a flip top cover plate or a sliding top cover plate on the auxiliary material addition port to open or close the auxiliary material addition port.

As the above-mentioned preferred solution, in this embodiment, a flip-top or sliding top cover plate is designed on the detachable lid body of the auxiliary bottle to facilitate the addition of auxiliary materials. When the auxiliary materials in the auxiliary bottle are used up, the top cover can be opened Add auxiliary materials to the board.

As a preferred solution, the inner wall of the cover body is provided with an auxiliary material guide cavity communicating with the auxiliary material addition port, and the role is to guide the added auxiliary material into the auxiliary material bottle through the auxiliary material guide cavity.

As a preferred solution, a handle is provided on the other side wall of the body opposite to the side wall provided with the counter interface, and the handle is integrally formed with the body.

As a preferred solution, a protruding portion extends outwardly from the other side wall of the body near the top opening, and the protruding portion is provided with a penetrating upper and lower surfaces or left and right surfaces of the protruding portion A through slot to form the handle.

As the above-mentioned preferred solution, in this embodiment, by providing a handle with a through-groove structure at the front end of the auxiliary material bottle, the user can further facilitate free operation by the user to achieve quick disassembly and quick connection of the auxiliary material bottle.

An embodiment of the present invention also provides an auxiliary material device, including an external joint and the auxiliary material bottle according to any one of the above embodiments, the input end of the external joint is inserted into the cavity of the auxiliary material bottle through the counter interface Matchingly connected with the connection end of the external connection of the internal connection, and the output end of the external connection is connected to an auxiliary pump through an external tube.

It can be seen that the auxiliary material device provided in this embodiment can control the operation of the auxiliary material pump through the controller to automatically pump the auxiliary materials in the auxiliary material bottle to add auxiliary materials, and has the function of automatically adding auxiliary materials. In addition, the auxiliary material device of this embodiment constitutes a quick-release device for an auxiliary material pipe joint through an external connection and an internal connection in the auxiliary material bottle. The external connection and the internal connection in the auxiliary material bottle can be quickly connected and quickly disassembled. When the auxiliary materials in the auxiliary material bottle are used up, the auxiliary materials need to be added or the auxiliary material bottle needs to be replaced, it is only necessary to pull the auxiliary material bottle out to separate the internal joint and the external joint in the auxiliary material bottle, so as to realize the rapid disassembly of the auxiliary material bottle. Therefore, the auxiliary material bottle provided in this embodiment can realize quick disassembly and quick connection of the auxiliary material bottle for replacement or addition of auxiliary materials, which improves the convenience of use.

As a preferred solution, the external diameter of the external connection is smaller than the internal diameter of the internal connection, and the external wall of the external connection near the input end is sleeved with at least one seal ring to connect with the external connection of the internal connection To achieve a sealed connection.

As the above preferred solution, in this embodiment, by designing at least one O-ring on the external joint, a better sealing effect is achieved when the external joint is connected to the internal joint of the auxiliary bottle (the auxiliary pipe quick release device is pumped by the auxiliary pump (The intermediate mechanism of the pipeline, if there is a poor sealing phenomenon, will cause the auxiliary pump to be unable to draw auxiliary materials). It is preferable that multiple O-rings can be designed on the external joint, as long as the internal joint of the auxiliary bottle and the external joint are docked, no matter how deep the pushing depth is, the sealing effect can be achieved.

As a preferred solution, the outer wall of the external joint near the input end is provided with at least one annular groove, and each of the annular grooves is used to cover at least one sealing ring.

As a preferred solution, the auxiliary material device further includes an auxiliary material bottle rack, and the auxiliary material bottle rack is provided with a plurality of auxiliary material bottle accommodating chambers, and each of the auxiliary material bottle accommodating chambers is used for accommodating one auxiliary material bottle. The auxiliary bottle receiving cavity is used to fix one of the external connectors;

When each of the auxiliary material bottles is completely accommodated in the corresponding auxiliary material bottle accommodating cavity, the external joint connection end of the internal joint of each auxiliary material bottle exactly matches the external joint on the auxiliary material bottle accommodating cavity.

As a preferred solution, the auxiliary bottle rack is mainly composed of a bottom wall, a rear wall, and two side walls, and a partition is provided between two adjacent auxiliary bottle receiving chambers; each auxiliary bottle receiving chamber The external joint provided on the is fixed on the rear wall of the auxiliary bottle rack, and each auxiliary bottle is pushed into the rear end of the auxiliary bottle rack along the front end of the bottom wall in the direction of the rear end connected to the rear wall. The auxiliary material bottle receiving cavity is connected with the corresponding external joint.

As a preferred solution, each of the external joints is provided on the rear wall of the auxiliary bottle rack, so that the output end of each external joint protrudes to the outer surface of the rear wall of the auxiliary bottle rack; The auxiliary material pump connected to the output end of the corresponding external connection through an external pipe is provided on the outer surface of the rear wall of the auxiliary material bottle rack.

As a preferred solution, each of the external joints is fixed on the rear wall of the auxiliary bottle rack through a connecting member. The connecting member is preferably a screw.

As a preferred solution, a Hall proximity switch is provided on the outer surface of the rear wall of the auxiliary bottle rack corresponding to each auxiliary bottle receiving cavity, and the Hall proximity switch is used to detect that the auxiliary bottle is received. The liquid level sensor in the auxiliary bottle of the cavity.

As a preferred solution, the outer surface of the rear wall of the auxiliary bottle rack is provided with a fastener for fixing the Hall proximity switch corresponding to each auxiliary bottle receiving cavity.

As a preferred solution, the Hall proximity switches provided corresponding to each auxiliary bottle receiving cavity include a low level Hall proximity switch and a high level Hall proximity switch, and the low level Hall proximity switch and the high liquid The level Hall proximity switches are respectively provided corresponding to the low level detection area and the high level detection area of the liquid level sensor contained in the auxiliary bottle corresponding to the auxiliary bottle storage cavity.

As a preferred solution, a controller and a liquid level indicator are further included, and the controller is connected to each of the Hall proximity switches and the liquid level indicator respectively.

As a preferred solution, the liquid level reminder is a light display component, an audio device or a display.

As a preferred solution, the auxiliary material input port of the auxiliary material pump is connected to the output end of the external joint through the external pipe, and the auxiliary material output port of the auxiliary material pump is connected to the auxiliary material pipe to output auxiliary material outward; The console is electrically connected to the controller to be controlled by the controller.

An embodiment of the present invention also provides a wok device, including a wok and the auxiliary material device according to any one of the above embodiments, and the auxiliary material output port of each auxiliary material pump communicates with the inside of the wok through an auxiliary material pipe.

It can be seen that, since the frying pan device provided in this embodiment includes the foregoing auxiliary material device, it includes all the improvement effects of the foregoing auxiliary material device, which will not be repeated here.

As a preferred solution, the frying pan includes a pot body and a pot cover, and the pot cover is provided with a through hole, and the auxiliary material output port of each auxiliary material pump communicates with the through hole through an auxiliary material pipe.

An embodiment of the present invention also provides a cooking machine, including a rack, the rack is provided with a frying pan and the auxiliary material device according to any one of the above embodiments, and the auxiliary material output port of each auxiliary material pump passes through the auxiliary material pipe Communicate with the inside of the wok.

Similarly, since the cooking machine provided in this embodiment includes the above-mentioned auxiliary material device, it includes all the improvement effects of the above-mentioned auxiliary material device, which will not be repeated here.

BRIEF DESCRIPTION

FIG. 1 is a schematic structural diagram of a cooking machine in an embodiment of the present invention.

2 is a schematic structural diagram of an auxiliary material device in an embodiment of the present invention, showing a state in which the auxiliary material container storage cavity of the auxiliary material rack is filled with auxiliary material bottles.

3 is a schematic structural diagram of an auxiliary material device in an embodiment of the present invention, showing a state in which auxiliary material bottles are accommodated in a part of the auxiliary material container accommodating cavity of the auxiliary material rack.

FIG. 4 is a structural schematic diagram of an auxiliary material device in an embodiment of the present invention, showing that an auxiliary material pipe joint quick-release device formed by an external joint and an internal joint in the auxiliary material bottle realizes quick connection and disassembly of the auxiliary material bottle.

5a is a schematic structural diagram of an auxiliary material rack of an auxiliary material device in an embodiment of the present invention.

5b is a schematic structural view of an outer joint of an auxiliary material device in an embodiment of the present invention.

6a is a schematic structural diagram of an auxiliary bottle of an auxiliary device in an embodiment of the present invention.

FIG. 6b is a partially enlarged view of FIG. 6a.

7a to 7b are schematic structural diagrams of an auxiliary bottle according to an embodiment of the present invention, respectively showing a state in which the body and the lid are closed and separated.

8 is a schematic structural view of the auxiliary material device in another embodiment of the present invention from another angle.

9 is a partially enlarged view of FIG. 8.

10 is a schematic structural diagram of an auxiliary material device according to another embodiment of the present invention.

11 is a schematic structural diagram of an auxiliary material rack according to another embodiment of the present invention.

12 is a schematic structural diagram of an auxiliary bottle according to another embodiment of the present invention.

detailed description

The specific implementation of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not used to limit the scope of the present invention.

As shown in FIG. 1, this embodiment discloses a fully automatic intelligent cooking machine, which includes a rack 200 and a frying pan 100 provided in the rack, a feeding mechanism 300, a fume processing device 400, a lifting mechanism 500, and an auxiliary device 10 and a control system 800, the wok 100 includes a pot body (including a core 102, a furnace body 103) and a pot lid 101, the cutting mechanism 300 is disposed above the pot mouth of the wok 100, the oil fumes The processing device 400 communicates with the pot lid 101, the furnace core 102 is disposed in the furnace body 103, the furnace body 103 is disposed in the rack 200 at an angle, and the output end of the lifting mechanism 500 Connected to the furnace body 103 to control the lid of the furnace core 102 to be closed or opened with the lid 101; the auxiliary device 10 is provided below the frying pan 100, and the auxiliary device 10 The auxiliary material output port of the auxiliary material pump communicates with the pot cover 101 through the auxiliary material tube 1001. The control system 800 controls the cooking pot 100, the unloading mechanism 300, the fume processing device 400, the lifting mechanism 500, and the auxiliary material device 10 to work in cooperation. In this embodiment, the auxiliary pump of the auxiliary device 10 is controlled by the control system 800, so that the auxiliary device 10 can add auxiliary materials to the wok 100, so that the cooking machine has the function of automatically adding auxiliary materials, so as to improve the convenience of the user to use the cooking machine. The specific structure of the auxiliary material device 10 of this embodiment will be described in detail below with reference to the drawings.

2 to 3, it is a schematic structural diagram of an auxiliary material device 10 according to a first embodiment of the present invention. The auxiliary material device 10 provided in this embodiment includes an auxiliary material bottle rack 11 and an auxiliary material bottle 12, and the auxiliary material bottle rack 11 is mainly composed of a bottom wall 111, a rear wall 112, and two side walls 113 connected to each other. The auxiliary material bottle rack 11 A plurality of auxiliary bottle storage chambers 110 are provided, and a partition 114 is provided between two adjacent auxiliary bottle storage chambers 110. Each of the auxiliary material bottle receiving cavities 110 is used for accommodating one auxiliary material bottle 12, and each auxiliary material bottle 12 is used for loading different liquid auxiliary materials. During specific implementation, the auxiliary bottle rack 11 is fixed in the cooking machine, and the auxiliary bottle 12 is put into the auxiliary bottle receiving cavity 110 of the auxiliary bottle rack 11 between the auxiliary bottle 12 and the auxiliary bottle rack 11 by pushing in. Connected by quick release device of auxiliary pipe joint.

As an innovation of this embodiment, the auxiliary material device 10 disclosed in this embodiment forms an auxiliary pipe joint quick-release device through an external connection 13 and an internal connection in the auxiliary material bottle 12, the external connection and the internal connection in the auxiliary material bottle can be quickly The connection and quick disassembly, so as to realize the rapid removal and installation of the auxiliary material bottle from the auxiliary material bottle rack 11, so as to add the auxiliary material or replace the auxiliary material bottle.

With reference to FIGS. 4 and 5a to 5b, each auxiliary bottle receiving cavity 110 of the auxiliary bottle rack 11 is used to fix an external joint 13 when each auxiliary bottle 12 is completely accommodated in the corresponding auxiliary bottle When accommodating the cavity 110, the internal joint in each of the auxiliary material bottles 12 exactly matches the external joint on the auxiliary material bottle accommodating cavity 110. Specifically, the external connector 13 provided on each auxiliary bottle receiving cavity 110 is fixed on the rear wall 112 of the auxiliary bottle frame 11, and each auxiliary bottle 12 is along the bottom of the auxiliary bottle frame 11 The front end of the wall 111 is pushed into the auxiliary bottle accommodating chamber 110 in the direction of the rear end connected to the rear wall 112 to realize connection with the corresponding external joint 13.

In a specific implementation, each of the external connectors 13 is fixed and connected to the upper end of the rear wall 112 of the auxiliary bottle rack 11 through a connecting member (such as a screw), so that the input end 131 of each of the external connectors 13 is deep Into the corresponding auxiliary bottle accommodating cavity 110, and make the output end 132 of each external joint 13 protrude to the outer surface 1120 of the rear wall 112 of the auxiliary bottle frame 11. The input end 131 of each external connection 13 is used to be inserted into the cavity of the auxiliary bottle to match the internal connection of the auxiliary bottle 12, and the output end 132 of each external connection 13 passes through the external The takeover 141 is connected to an auxiliary pump 14. It can be understood that each external connection 13 corresponds to an auxiliary material pump 14, and the auxiliary material pump 14 connected to the output end 132 of the corresponding external connection 13 through the external pipe 141 can also be fixed to the auxiliary bottle rack 11 The outer surface 1120 of the rear wall 112 is fixed below the corresponding external connector 13. The auxiliary material input port of each auxiliary material pump 14 is connected to the output end of the external connection 13 through the external pipe 141, and the auxiliary material output port of each auxiliary material pump 14 is connected to the auxiliary material pipe 1001 (refer to FIG. 1) to The auxiliary material is output externally, and the controlled end of the auxiliary material pump 14 is electrically connected to a controller (for example, the control system 800 of the cooking machine) to be controlled by the controller. By controlling the operation of the auxiliary material pump 14, the auxiliary material in the auxiliary material bottle is pumped out and flows through the inner connecting pipe 122, the inner connecting joint 121 (refer to FIG. 6a), the outer connecting joint 13 and the outer connecting pipe 141 to reach the auxiliary material pump 14, and then passes through the auxiliary material pipe 1001 is output outward.

As shown in FIGS. 5 a to 5 b, in this embodiment, each external connection 13 adopts a columnar structure, and the external diameter of the external connection 13 is smaller than the internal diameter of the internal connection of the auxiliary bottle 12. Specifically, at least one annular groove is provided on the outer wall of the external joint 13 near the input end 131, and an O-ring 130 is sleeved on each annular groove to achieve a sealed connection with the internal joint of the auxiliary bottle 12. In this embodiment, by designing at least one O-ring seal 130 on the external joint, a better sealing effect is achieved when the external joint 13 is connected to the internal joint 121 of the auxiliary bottle 12 (the auxiliary pipe quick release device is pumped by the auxiliary pump) (The intermediate mechanism of the pipeline, if there is a poor sealing phenomenon, will cause the auxiliary pump to be unable to draw auxiliary materials). Preferably, a plurality of O-ring seals 130 can be designed on the external joint. As long as the internal joint 121 of the auxiliary bottle 12 is docked with the external joint 13, no matter how deep it is pushed, the sealing effect can be achieved.

6a to 6b and 7a to 7b, the specific structure of the auxiliary bottle 12 used in this embodiment is shown. The cavity of the auxiliary material bottle 12 disclosed in this embodiment is provided with an inner joint 121 and an inner tube 122, and the auxiliary material bottle 12 is provided with a counter interface 123 that communicates with the inside and outside of the auxiliary material bottle cavity. Wherein, the inner joint 121 has a right-angle structure, one end of the inner joint 121 serves as an inner joint connecting end 1211, the inner joint connecting end 1211 connects to one end 1221 of the inner joint 122, and the end of the inner joint 122 The other end 1222 extends to the bottom inside the cavity of the auxiliary bottle. The other end of the internal connector 121 serves as an external connector connection end 1212, and the external connector connection end 1212 is opposite to the pair of interfaces 123.

The auxiliary material bottle 12 provided in this embodiment is provided with an inner connecting pipe 122 and an inner connecting joint 121 connected to the inner connecting pipe 122 inside the cavity, and the auxiliary material bottle 12 is provided with an inner pipe connecting the inner and outer of the auxiliary material bottle cavity and connected with the inner The external connector of the connector is connected to the opposite interface 123 of the end 1212, so that the matching interface of the auxiliary bottle is aligned with the external connector 13 and pushed in, so that the external connector 13 can be inserted into the cavity of the auxiliary bottle 12 to realize the connection with the auxiliary bottle 12 Quick connection of the internal joint 121 inside. When the auxiliary materials in the auxiliary material bottle 12 are used up and the auxiliary material needs to be added or the auxiliary material bottle 12 is replaced, only the auxiliary material bottle 12 needs to be pulled out to separate the internal joint 121 and the external connection 13 in the auxiliary material bottle, thereby realizing the auxiliary material bottle Quick disassembly of 12. Therefore, the auxiliary material bottle provided in this embodiment can realize the quick disassembly and quick connection of the auxiliary material bottle 12 for free replacement or addition of auxiliary materials, which improves the convenience of use.

Specifically, the opening size of the external connection terminal 1212 of the internal connection 121 is smaller than the size of the counter interface 123, and the center of the opening of the external connection terminal 1212 is flush with the center of the counter interface 123. Preferably, the connection end 1212 of the external connector is directly opposite to the pair of interfaces 123, and there is a distance H between the connection end 1212 of the external connector and the pair of interfaces 123. In this embodiment, by designing a certain distance between the internal joint 121 of the auxiliary material bottle 12 and the counter interface 123, its function is that when the auxiliary material bottle 12 is drawn out, the auxiliary material in the inner connection pipe 122 flows back under the vacuum negative pressure and remains in The auxiliary material on the external connection 13 is dropped in the middle of the interval during the dial-out process, that is, in the auxiliary material bottle 12, thereby preventing the auxiliary material from dripping outside the auxiliary material bottle and affecting the cleaning.

As a preferred solution, the size of the distance H is proportional to the size of the opening of the external connection terminal 1212 of the internal connection 121. This design can make the gap size enough to ensure that the auxiliary material remaining on the external joint 13 drops in the middle of the gap during the dialing process.

Specifically, the auxiliary bottle 12 provided in this embodiment includes a body 1201 with an open top and a cover 1202, and the cover 1202 is detachably connected to the body 1201. Specifically, the cover 1202 is connected to the top of the body 1201 by pressing and snapping. The auxiliary bottle provided in this embodiment is detachably connected by using the body and the cover (specifically, the cover is connected to the top of the body by pressing and snapping), thereby facilitating the inner tube, the inner joint and the liquid in the auxiliary bottle The installation and maintenance of the position sensor, etc. are also convenient for cleaning the inside of the cavity of the auxiliary bottle.

As a preferred solution, the counter interface 123 provided on the auxiliary material bottle 12 of this embodiment is provided on the side wall 1200 of the body 1201 and close to the top opening. The internal joint 121 provided in the auxiliary material bottle 12 is provided on the inner wall 12020 of the cover body 1202 and is integrally formed with the cover body 1202. By integrally forming the inner joint 121 and the detachable cover 1202, this facilitates mold-opening manufacturing, and can improve production efficiency and structure standardization.

In addition, the cover body 1202 is provided with an auxiliary material addition port 1203, and the cover body 1202 is provided with a top cover plate 1204 (a flip-top cover plate or a sliding top cover plate) on the auxiliary material addition port 1203 to open or Close the auxiliary material addition port 1203. In this embodiment, the removable cover body 1202 of the auxiliary material bottle is designed with a flip-type or sliding top cover plate, which is used to facilitate the addition of auxiliary materials. When the auxiliary material in the auxiliary material bottle 12 is used up, it can be added by opening the top cover plate 1204 Accessories. In addition, the inner wall of the cover body 1202 is also provided with an auxiliary material guide cavity 1205 communicating with the auxiliary material addition port 1203. The function is to guide the added auxiliary material into the interior of the auxiliary material bottle 12 through the auxiliary material guide cavity 1205.

As a preferred solution, the body 1201 of the auxiliary bottle 12 of this embodiment is provided with a handle 127 on the other side wall 1209 opposite to the side wall 1200 provided with the counter interface 123, the handle 1207 is integrated with the body 1201 forming. Specifically, a protruding portion 129 (refer to FIG. 3) extends outward from the other side wall 1209 of the body 1201 near the top opening, and the protruding portion 129 is provided with an upper portion penetrating the protruding portion 129 , A through slot 128 on the lower surface (or left and right surfaces) to form the handle. In this embodiment, by providing a handle 127 with a through-groove structure at the front end of the auxiliary material bottle 12, the user can further facilitate free operation by the user to realize quick disassembly and quick connection of the auxiliary material bottle 12.

As a preferred solution, the auxiliary material bottle 12 provided in this embodiment sets the maximum liquid level position (the maximum liquid level scale line 126 is set on the auxiliary material bottle 12 corresponding to the maximum liquid level position), and the maximum liquid level scale line 126 is lower than the pair The location of the interface 123. Such a design is to effectively prevent the auxiliary material in the auxiliary material bottle from overflowing from the counter interface 123 when the counter interface has a sealing problem.

With reference to FIGS. 4 and 8 to 9, the auxiliary material device 10 of this embodiment is further provided with a non-contact liquid level sensor to detect the auxiliary material liquid level (liquid level height) in the auxiliary material bottle. Specifically, a float positioning column 1261 and a magnet-bearing float 1262 are provided in each auxiliary bottle 12, and the outer surface of the rear wall 112 of the auxiliary bottle rack 11 is provided for each auxiliary bottle receiving cavity 110. Hall proximity switch, when the auxiliary bottle 12 is accommodated in the auxiliary bottle housing cavity 110 of the auxiliary bottle rack 11, the magnetic float 1262 in the auxiliary bottle 12 can be detected by the corresponding Hall proximity switch, so that there is no need for contact The Hall proximity switch can also detect the level of auxiliary materials (level height) in the auxiliary bottle 12 contained in the auxiliary bottle storage cavity 110. Compared with the use of a contact liquid level sensor, it can effectively avoid the sealing problem. The overflow of accessories occurred. Preferably, the outer surface of the rear wall 112 of the auxiliary bottle rack 11 is provided with a locking member 119 for fixing the Hall proximity switch corresponding to each auxiliary bottle receiving cavity 110, in this way The Hall proximity switch can be quickly and conveniently installed and fixed to the rear wall 112 of the auxiliary bottle rack 11.

Specifically, the lower end 12611 of the floating block positioning column 1261 provided in the auxiliary material bottle 12 is connected to the bottom of the auxiliary material bottle 12, the upper end 12610 of the floating block positioning column 1261 is suspended, and the magnetic float block 1262 is located The auxiliary materials in the auxiliary material bottle 12 move between the two ends of the floating block positioning column 1261 (and will not disengage from the floating block positioning column 1261).

It can be understood that the installation position of the Hall proximity switch needs to correspond to the position of the non-contact liquid level sensor provided in the auxiliary material bottle 12. For example, in this embodiment, in order to avoid the exhaustion of the auxiliary materials in the auxiliary material bottle 12 and the auxiliary material device 10 cannot automatically add auxiliary materials, the low liquid level reminding position of the auxiliary material bottle 12 corresponds to the specific position. Specifically, a low liquid level graduation line 136 is provided on the low liquid level reminding position of the auxiliary material bottle 12, a specific position between the two ends of the floating block positioning column 1261 and the lower end of the floating block positioning column 1261 A low liquid level detection area is formed between them, and the low liquid level graduation line 136 corresponds to the specific position. Correspondingly, in this embodiment, the Hall proximity switch provided for each auxiliary bottle receiving cavity 110 is a low-level Hall proximity switch 118, and the low-level Hall proximity switch 118 corresponds to the The low liquid level detection area of the liquid level sensor in the auxiliary material bottle 12 of the auxiliary material bottle receiving cavity 110 is correspondingly provided. In this way, when the auxiliary material is added in the auxiliary material bottle 12, the floating block 1262 with a magnet rises upward as the auxiliary material liquid level rises and leaves the Hall proximity switch detection area (low liquid level detection area); when the auxiliary material in the auxiliary material bottle is used quickly At the end of time, the magnetic float 1262 falls back to the bottom of the auxiliary bottle 12 (at or below the low level mark), so that it can be detected by the low level Hall proximity switch outside the auxiliary bottle cavity and pass the low level The Hall proximity switch 118 sends a signal to the controller to prompt the user to add auxiliary materials or replace auxiliary materials bottles.

It can be understood that the auxiliary material device 10 of this embodiment further includes a controller (or a control system directly adopting a cooking machine) and a liquid level indicator (not shown), the controller is connected to each of the Hall proximity switches respectively And the liquid level reminder. Wherein, the liquid level reminder is a light display component, an audio device or a display.

In this way, when the magnet-bearing float 1262 falls back to the bottom of the auxiliary bottle 12 (at or below the low level reminder position) can be detected by the low level Hall proximity switch, the detection surface of the low level Hall proximity switch 118 The Hall element of the switch changes the internal circuit state of the switch due to the Hall effect, thereby identifying the presence of magnetic objects nearby, the Hall proximity switch sends out electrical signals, and the controller turns on the power when receiving the electrical signal, through the liquid The bit reminder sends out prompt signals (light signal, sound signal, display prompt information, etc.) to the user to remind the user to add auxiliary materials to the auxiliary material bottle or replace the auxiliary material bottle.

Next, the working principle of the auxiliary material device 10 provided in this embodiment will be described in detail:

Inside each auxiliary material bottle 12, a built-in inner joint 121 is designed. One end of the inner joint 121 of the auxiliary material bottle is connected to the inner joint pipe 122, the inner joint pipe 123 reaches the bottom of the auxiliary material bottle vertically, and the other end of the inner joint 121 serves as an outer joint connecting end 1212 At the same time, align the mating interface 123 on the auxiliary material bottle 12 which communicates with the auxiliary material bottle cavity inside and outside. An external connection 13 corresponding to the internal connection 121 of the auxiliary bottle 12 is installed on each auxiliary bottle receiving cavity 110 of the auxiliary bottle rack 11, and the input end 131 of each external connection 13 is inserted into the auxiliary bottle The interior of the cavity is matched with the internal joints in the auxiliary material bottle 12, and the output end 132 of each external joint 13 is connected to the auxiliary material pump 14 through an external pipe 141. By pushing the auxiliary material bottle 12 into the auxiliary material bottle accommodating cavity 110 of the auxiliary material bottle rack 11, the external joint 13 enters the auxiliary material bottle 12 from the counter interface 123 and is connected to the internal joint 121. Under the action of the auxiliary material pump 14, the auxiliary material The auxiliary materials in the bottle 12 are used for extraction. In addition, each auxiliary material bottle 12 is provided with a floating block positioning column 1261 and a magnetic float block 1262. When the auxiliary material in the auxiliary material bottle 12 is almost exhausted, the magnetic float block 1262 falls back to the bottom of the auxiliary material bottle (at or below the low liquid) Bit scale line), so that it can be detected by the low-level Hall proximity switch 118 outside the auxiliary bottle cavity, and sends a signal to the controller through the low-level Hall proximity switch 118 to prompt the user to add auxiliary materials or replace auxiliary bottles. When the user needs to add auxiliary materials or replace the auxiliary materials bottle, he only needs to pull out the auxiliary material bottle 12 freely to separate the internal joint 121 and the external connection 123 in the auxiliary material bottle 12, so as to realize the quick disassembly of the auxiliary material bottle.

10-12, it is a schematic structural diagram of an auxiliary material device 10 according to a second embodiment of the present invention. The structure of the auxiliary material device 10 provided in this embodiment is basically the same as the auxiliary material device 10 provided in the first embodiment, and includes an auxiliary material rack 11 and an auxiliary material bottle 12. The difference is that the auxiliary material rack 11 of this embodiment corresponds to each The Hall proximity switch provided in the auxiliary bottle accommodating cavity 110 includes, in addition to the low-level Hall proximity switch 118 for detecting whether the auxiliary materials in the auxiliary bottle are exhausted, also includes detecting whether the added auxiliary material reaches the auxiliary material The high level Hall proximity switch 117 of the highest limit of the bottle. Correspondingly, the upper end 12610 (overhanging end) of the floating block positioning column 1261 in each auxiliary material bottle 12 corresponds to the highest liquid level position of the auxiliary material bottle 12. Specifically, the auxiliary liquid bottle 12 is provided with a maximum liquid level graduation line 126 corresponding to the highest liquid level. The upper end 12610 (overhanging end) of the floating block positioning column 1261 in each auxiliary material bottle 12 is provided with the auxiliary material bottle. The highest level mark line 126 on 12 corresponds to. Another specific position between the two ends of the floating block positioning column 1261 and the upper end of the floating block positioning column 1261 constitute a high liquid level detection area, and the high liquid level Hall proximity switch 117 corresponds to the The high liquid level detection area of the liquid level sensor in the auxiliary material bottle 12 of the auxiliary material bottle receiving cavity 110 is correspondingly provided. When the magnet-bearing float 1262 is located in the high liquid level detection area (and the auxiliary bottle is received in the auxiliary bottle receiving cavity 110), it can be detected by the corresponding high liquid level Hall proximity switch 117. That is to say, this embodiment adds a high liquid level detection sensor on the basis of the foregoing embodiment. When the user directly adds the auxiliary material to the auxiliary material bottle 12, the float 1262 with a magnet will increase the auxiliary material level in the auxiliary material bottle 12 at any time High level detection area (at or slightly below the highest level), which can be detected by the high level Hall proximity switch 117, and sends a signal to the controller through the high level Hall proximity switch to remind the user to pay attention to the auxiliary materials The highest level has been reached.

The above is only the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principles of the present invention, several improvements and replacements can be made. These improvements and replacements It should also be regarded as the protection scope of the present invention.

Claims

An auxiliary bottle, characterized in that the cavity of the auxiliary bottle is provided with an inner joint and an inner tube, and the auxiliary bottle is provided with a mating interface that connects the inside and outside of the auxiliary bottle cavity; One end is used as an inner connecting tube connecting end, the inner connecting tube connecting end is connected to one end of the inner connecting tube, the other end of the inner connecting tube extends to the bottom inside the auxiliary bottle cavity; the other end of the inner connecting tube is used as an external connection A connector connection end, the connection end of the external connector is opposite to the pair of interfaces.
The auxiliary bottle according to claim 1, wherein the size of the opening of the connection end of the external connection is smaller than the size of the counter interface, and the center of the opening of the connection end of the external connection faces the center of the counter interface.
The auxiliary bottle according to claim 1 or 2, wherein the connecting end of the external joint is directly opposite to the pair of interfaces, and there is a gap between the connecting end of the external joint and the pair of interfaces.
The auxiliary bottle according to claim 3, wherein the size of the gap is proportional to the size of the opening of the connection end of the external joint.
The auxiliary bottle according to claim 1, wherein the counter interface is provided on a side wall of the auxiliary bottle and close to the top of the auxiliary bottle.
The auxiliary bottle according to claim 5, wherein the inner joint has a right angle structure.
The auxiliary material bottle according to claim 5 or 6, wherein the maximum liquid position of the auxiliary material bottle is lower than the position where the counter interface is located;

A maximum liquid level scale line is set on the auxiliary material bottle corresponding to the maximum liquid level position, and the maximum liquid level scale line is lower than the position where the counter interface is located.
The auxiliary material bottle according to claim 1, wherein a liquid level sensor is provided inside the cavity of the auxiliary material bottle, and the liquid level sensor is a non-contact liquid level sensor.
The auxiliary bottle according to claim 8, wherein the liquid level sensor is close to a side wall provided with the counter interface.
The auxiliary bottle according to claim 8 or 9, wherein the liquid level sensor comprises a floating block positioning column and a magnetic floating block, the magnetic floating block can be placed outside the cavity of the auxiliary bottle cavity Proximity switch detected.
The auxiliary bottle according to claim 10, wherein the lower end of the float positioning column is connected to the bottom of the auxiliary bottle, the upper end of the float positioning column is suspended, and the magnetized float is located at the The auxiliary material in the auxiliary material bottle moves between the two ends of the positioning block of the floating block.
The auxiliary bottle according to claim 11, wherein a specific position between the two ends of the floating block positioning column and the lower end of the floating block positioning column constitute a low liquid level detection area, when the When the float with magnet is located in the low liquid level detection area, it can be detected by the Hall proximity switch outside the auxiliary bottle cavity.
The auxiliary material bottle according to claim 12, wherein the low liquid level reminding position of the auxiliary material bottle corresponds to the specific position;

A low liquid level graduation line is set on the auxiliary material bottle corresponding to the low liquid level reminding position, and the low liquid level graduation line corresponds to the specific position.
The auxiliary bottle according to claim 11, wherein another specific position between the two ends of the floating block positioning column and the upper end of the floating block positioning column constitute a high liquid level detection area, when the When the float with magnet is located in the high liquid level detection area, it can be detected by another Hall proximity switch outside the auxiliary bottle cavity.
The auxiliary material bottle according to claim 14, wherein the upper end of the floating block positioning column corresponds to the highest liquid level position provided in the auxiliary material bottle.
The auxiliary material bottle according to claim 1, wherein the auxiliary material bottle includes a body with an open top and a cover body, and the cover body is detachably connected to the body.
The auxiliary bottle according to claim 16, wherein the cover is connected to the top of the body by pressing and snapping.
The auxiliary bottle according to claim 16, wherein the inner joint is provided on the inner wall of the cover.
The auxiliary material bottle according to claim 18, wherein the inner joint is integrally formed with the cover body.
18. The auxiliary bottle according to claim 18, wherein the mating interface is provided on the side wall of the body and close to the top opening.
The auxiliary material bottle according to claim 17, wherein the lid body is provided with an auxiliary material addition port, and the cover body is provided with a flip top cover plate or a sliding top cover plate on the auxiliary material addition port to open Or close the auxiliary material addition port.
The auxiliary material bottle according to claim 21, wherein the inner wall of the cover body is provided with an auxiliary material guide cavity communicating with the auxiliary material addition port.
The auxiliary bottle according to claim 16, wherein a handle is provided on the other side wall of the body opposite to the side wall provided with the counter interface, and the handle is integrally formed with the body.
The auxiliary bottle according to claim 23, characterized in that a protrusion is extended outwardly from the other side wall of the body near the top opening, and the protrusion is provided with a protrusion extending through the protrusion A through slot on the upper and lower surfaces or the left and right surfaces constitutes the handle.
An auxiliary material device, characterized by comprising an external joint and the auxiliary material bottle according to any one of claims 1 to 24, and the input end of the external joint is inserted into the cavity of the auxiliary material bottle through the counter interface In order to match and connect with the connection end of the external connection of the internal connection, the output end of the external connection is connected to an auxiliary pump through an external tube.
The auxiliary material device according to claim 25, wherein the external diameter of the external joint is smaller than the internal diameter of the internal joint, and at least one seal ring is sleeved on the external wall of the external joint near the input end The external joint connection end of the internal joint realizes a sealed connection.
The auxiliary material device according to claim 26, wherein at least one annular groove is provided on the outer wall of the external joint near the input end, and each of the annular grooves is used to cover at least one sealing ring.
The auxiliary material device according to claim 25, further comprising an auxiliary material bottle rack, the auxiliary material bottle rack is provided with a plurality of auxiliary material bottle accommodating chambers, and each of the auxiliary material bottle accommodating chambers is used for accommodating one of the auxiliary materials A bottle, each of the auxiliary bottle containing cavities is used to fix one of the external connectors;

When each of the auxiliary material bottles is completely accommodated in the corresponding auxiliary material bottle accommodating cavity, the external joint connection end of the internal joint of each auxiliary material bottle exactly matches the external joint on the auxiliary material bottle accommodating cavity.
The auxiliary material device according to claim 28, characterized in that the auxiliary material bottle rack is mainly composed of a bottom wall, a rear wall and two side walls connected together, and a partition is provided between two adjacent auxiliary material bottle receiving chambers Plate; the external joint provided on each of the auxiliary bottle receiving chambers is fixed on the rear wall of the auxiliary bottle rack, and each of the auxiliary bottle is along the front end of the bottom wall of the auxiliary bottle rack to the rear The rear end of the wall connection is pushed into the auxiliary bottle receiving cavity to realize connection with the corresponding external joint.
The auxiliary material device according to claim 28, wherein each of the external joints is threaded on the rear wall of the auxiliary material bottle rack so that the output end of each external joint extends to the auxiliary materials The outer surface of the rear wall of the bottle rack; the auxiliary pump connected to the output end of the corresponding one of the external connectors through an external pipe is provided on the outer surface of the rear wall of the auxiliary bottle rack.
The auxiliary material device according to any one of claims 28 to 30, wherein each of the external joints is fixed to the rear wall of the auxiliary material bottle rack through a connecting member.
The auxiliary material device according to claim 29, characterized in that a hall proximity switch is provided on the outer surface of the rear wall of the auxiliary bottle rack corresponding to each auxiliary bottle receiving cavity, and the hall proximity switch is used For detecting the liquid level sensor contained in the auxiliary bottle corresponding to the auxiliary bottle storage cavity.
The auxiliary material device according to claim 32, wherein the outer surface of the rear wall of the auxiliary material bottle rack is provided with a fastener for fixing the Hall proximity switch corresponding to each auxiliary material bottle receiving cavity .
The auxiliary material device according to claim 32 or 33, characterized in that the Hall proximity switch provided for each auxiliary material bottle receiving cavity includes a low-level Hall proximity switch and a high-level Hall proximity switch, The low level Hall proximity switch and the high level Hall proximity switch are respectively provided corresponding to the low level detection area and the high level detection area of the liquid level sensor contained in the auxiliary bottle corresponding to the auxiliary bottle receiving cavity .
The auxiliary material device according to claim 32, further comprising a controller and a liquid level indicator, the controller being connected to each of the Hall proximity switches and the liquid level indicator respectively.
The auxiliary material device according to claim 35, wherein the liquid level reminder is a light display component, an audio device, or a display.
The auxiliary material device according to claim 35, wherein the auxiliary material input port of the auxiliary material pump is connected to the output end of the external joint through the external pipe, and the auxiliary material output port of the auxiliary material pump is connected to the auxiliary material pipe to Externally output auxiliary materials; the controlled end of the auxiliary material pump is electrically connected to the controller to be controlled by the controller.
A wok device, characterized in that it includes a wok and the auxiliary material device according to any one of claims 25 to 37, and the auxiliary material output port of each auxiliary material pump communicates with the inside of the wok through an auxiliary material pipe .
The wok device according to claim 38, characterized in that the wok includes a pot body and a lid, the lid is provided with a through hole, and the auxiliary material output port of each auxiliary material pump passes through the auxiliary material pipe and The through holes communicate.
A cooking machine, characterized in that it includes a rack, the rack is provided with a frying pan and the auxiliary material device according to any one of claims 25 to 37, and the auxiliary material output port of each auxiliary material pump passes through the auxiliary material The tube communicates with the inside of the wok.
The frying machine according to claim 40, characterized in that the frying pan includes a pot body and a lid, the lid is provided with a through hole, and the auxiliary material output port of each auxiliary material pump passes through the auxiliary material pipe The through hole communicates.