Complementary food machine

Abstract

The utility model relates to a complementary food machine, a stirring device comprises a first shell, a stirring assembly, a battery and a driving motor, the stirring assembly, the battery and the driving motor are mounted in a mounting cavity formed by the first shell, and the driving motor is in transmission connection with the stirring assembly; the heating device comprises a second shell and a heating inner container arranged on the second shell, and the first shell is movably connected with the second shell; the control device comprises a first control panel, a second control panel and a control main board, the first control panel is located in the mounting cavity, the first control panel is electrically connected with the battery and the driving motor, the second control panel and the control main board are located on the second shell, and the control main board is electrically connected with the heating inner container and the second control panel. The control mainboard is provided with a power interface connected with an external power supply; the heating device and the stirring device are in non-contact signal transmission through at least one optical coupling assembly, compared with a pin type coupler, linkage control of the heating device and the stirring device is achieved through the optical coupling assemblies, and safety and waterproofness of the complementary food machine are improved.

Description

Technical Field

[0001] The present application relates to the technical field of supplementary food machines, and in particular to a supplementary food machine. Background Art

[0002] A baby food maker is an appliance specially designed for making baby food. The steaming and boiling functions of the baby food maker can easily cook food and retain the nutrients and taste of the food. For some foods that are difficult to digest, such as meat and fish, the baby food maker can cook them and mash them into meat paste, which is convenient for babies to eat. In addition, the baby food maker can also mash vegetables and fruits into paste, which is convenient for babies to digest and absorb. In addition, the stirring function of the baby food maker can stir the food evenly, allowing the baby to digest and absorb better. For some babies who have just started to add complementary foods, the baby food maker can stir the food finely to avoid problems such as indigestion caused by incomplete chewing.

[0003] The structure of the baby food machine can be divided into two parts according to its function: a stirring device and a heating device. The stirring device and the heating device are two independent modules used in combination. A pin-type coupler is usually used between the stirring device and the heating device to achieve synchronous power supply and data exchange between the two. However, the connector of the pin-type coupler is easy to hide water, which may cause safety problems and unstable connection problems. Utility Model Content

[0004] Based on this, it is necessary to provide a supplementary food machine for the above-mentioned problems of the supplementary food machine.

[0005] The present application provides a food supplement machine, which comprises: a stirring device, a heating device, a control device and an optical coupling component, wherein:

[0006] The stirring device includes a first shell, a stirring component, a battery and a driving motor, wherein the battery and the driving motor are both installed in the installation cavity formed by the first shell, and the driving motor is connected to the stirring component in a transmission manner; the heating device includes a second shell and a heating liner, wherein the heating liner is arranged on the second shell, and the first shell is movably connected to the second shell; the control device includes a first control panel, a second control panel and a control mainboard, wherein the first control panel is installed in the installation cavity, the first control panel is electrically connected to the battery and the driving motor respectively, the second control panel and the control mainboard are both installed in the space between the second shell and the heating liner, the control mainboard is electrically connected to the heating liner and the second control panel respectively, and a power supply interface is provided on the control mainboard, and the power supply interface is connected to an external power supply; the number of the optical coupling components is not less than one, and the transmitting end of the optical coupling component and the receiving end of the optical coupling component, one of which is arranged on the second shell, and the other is arranged on the first shell, and the first control panel is communicatively connected to the control mainboard through at least one optical coupling component.

[0007] In one embodiment, the number of the optocoupler components is no less than two groups, at least one group of the optocoupler components is used for the control mainboard to actively communicate with the first control panel, and at least one group of the optocoupler components is used for the first control panel to actively communicate with the control mainboard.

[0008] In one of the embodiments, a first groove is formed on the first shell, and a limiting portion adapted to the first groove is formed on the second shell, and the limiting portion is at least partially inserted in the first groove, and one of the transmitting end of the optical coupling component and the receiving end of the optical coupling component is arranged on the limiting portion, and the other is arranged in the first groove.

[0009] In one of the embodiments, the level of the optical coupling assembly installed on the second housing is not higher than the level of the opening of the second housing.

[0010] In one of the embodiments, through holes are respectively formed on the first groove and the limiting portion, and the optical coupling component can be inserted into the through holes. The gap between the optical coupling component and the through holes can be sealed by a sealing ring or glue.

[0011] In one embodiment, the stirring assembly includes a blade head and a stirring cup, the first shell cover is arranged on the opening on the stirring cup, the blade head is installed in the stirring chamber formed by the stirring cup and is drivingly connected to the rotating shaft of the driving motor, the stirring cup or the first shell cover is arranged on the opening of the heating inner pot, the stirring cup is inserted into the heating chamber formed by the heating inner pot, the stirring cup is provided with a steam hole, the heating chamber is connected with the stirring chamber through the steam hole, and the optical coupling components are distributed on the periphery of the heating chamber and the periphery of the stirring chamber.

[0012] In one of the embodiments, the first shell includes an outer cylinder and an inner cylinder, the inner cylinder is formed with the installation cavity, the outer cylinder is sleeved on the surface of the inner cylinder, an annular groove is opened at the bottom of the outer cylinder, the end of the stirring cup with an opening is inserted into the annular groove and is clamped with the side wall of the annular groove, and the optical coupling assembly installed on the second shell is distributed on the periphery of the annular groove.

[0013] In one of the embodiments, an annular flange is provided at the opening of the heating inner pot, and an abutment portion is provided on the surface of the stirring cup, and the abutment portion abuts against the annular flange to support the stirring cup, and a connecting ring is provided at the opening of the second shell body, and the annular flange abuts against the annular flange, and the cross-section of the connecting ring is arc-shaped, and the connecting ring extends from the inner wall of the second shell body toward the direction of the heating inner pot, the shape of the outer tube close to the stirring cup is matched with the connecting ring, and the outer tube is at least partially sandwiched between the connecting ring and the stirring cup.

[0014] In one embodiment, the stirring cup body includes a cup body and an adapter ring, the adapter ring is sleeved on the surface of the cup body, the adapter ring is clamped with the side wall of the annular groove, the steam hole is opened on the adapter ring, the heating chamber, the steam hole, the annular groove and the stirring chamber are connected in sequence, and the adapter ring is partially clamped between the cup body and the heating liner.

[0015] In one of the embodiments, the optical coupling component includes a light emitting diode and a photosensitive diode, the light emitting diode is a transmitting end, the photosensitive diode is a receiving end, and the photosensitive diode is arranged opposite to the light emitting diode.

[0016] In one of the embodiments, a charging interface is provided on the first control panel, the battery is a rechargeable lithium battery, and the charging interface is used to connect to an external power source for charging the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional diagram of a baby food machine in one embodiment;

[0018] Figure 2 An exploded view of a baby food machine in one embodiment;

[0019] Figure 3 A schematic diagram of the structure of a stirring device in one embodiment;

[0020] Figure 4 is a cross-sectional view of a baby food machine in one embodiment;

[0021] Figure 5 for Figure 4 Enlarged view of part A in the middle;

[0022] Figure 6 An exploded view of a stirring device in one embodiment;

[0023] Figure 7 Schematic diagram of the structure of a stirring cup in one embodiment.

[0024] Reference numerals:

[0025] 10 stirring device, 11 first shell, 111 outer cylinder, 112 inner cylinder, 101 installation cavity, 102 annular groove, 103 first groove, 104 pressure relief channel, 12 stirring assembly, 121 blade head, 122 stirring cup, 1221 cup body, 1222 adapter ring, 12221 abutment portion, 105 stirring cavity, 105 steam hole, 13 battery, 14 driving motor;

[0026] 20 heating device, 21 second shell, 211 connecting ring, 212 limiting portion, 22 heating liner, 221 annular flange, 201 heating chamber;

[0027] 40 is an optocoupler component, 41 is a light emitting diode, and 42 is a photosensitive diode. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so as to describe the embodiments of the present application described herein.

[0030] like Figures 1 to 7As shown, this embodiment provides a supplementary food machine, comprising:

[0031] The stirring device 10 includes a first housing 11, a stirring assembly 12, a battery 13 and a drive motor 14. The battery 13 and the drive motor 14 are both installed in a mounting cavity 101 formed by the first housing 11. The drive motor 14 is in transmission connection with the stirring assembly 12.

[0032] The heating device 20 includes a second shell 21 and a heating liner 22. The heating liner 22 is disposed on the second shell 21. The first shell 11 is movably connected to the second shell 21.

[0033] A control device, the control device includes a first control panel, a second control panel and a control main board, the first control panel is installed in the installation cavity 101, the first control panel is electrically connected to the battery 13 and the drive motor 14 respectively, the second control panel and the control main board are both installed in the space between the second shell 21 and the heating liner 22, the control main board is electrically connected to the heating liner 22 and the second control panel respectively, and a power interface is provided on the control main board, and the power interface is connected to an external power supply;

[0034] The optical coupler component 40, the number of the optical coupler component 40 is not less than one, the transmitting end of the optical coupler component 40 and the receiving end of the optical coupler component 40, one of which is arranged on the second shell 21, and the other is arranged on the first shell 11, and the first control panel is communicatively connected to the control main board through at least one optical coupler component 40.

[0035] The battery 13 can provide power for the driving motor 14 to drive the stirring component 12 to rotate, thereby stirring and breaking the food.

[0036] The heating liner 22 can heat the liquid or food it contains. The heating liner 22 can be a stainless steel barrel-shaped shell, and a heating plate is closely attached to the shell for heating. For example, when the stirring device 10 is used in conjunction with the heating device 20, the heating liner 22 can be loaded with water, and the heating liner 22 heats the water to boil and convert it into steam, and the steam heats the supplementary food in the stirring component 12. When the heating device 20 is used alone, the heating liner 22 can be loaded with prepared milk powder and keep it warm and heated.

[0037] The first control panel can receive user input commands to control the working mode of the drive motor 14. For example, a switch button is provided on the first control panel, and the start and stop of the drive motor 14 can be switched by pressing the switch button. It should be noted that the first control panel can also be provided with a speed gear button, etc. In addition, in other embodiments, the first control panel can receive user commands through voice, Bluetooth, or wireless network.

[0038] The second control panel can receive user input instructions and convert them into first control signals for transmission to the control main board. The user input instructions can be one or a combination of adjusting the start and stop of the heating liner 22, the output power, and adjusting the start and stop and the speed of the driving motor 14. The second control panel can receive user input instructions through a button, voice, Bluetooth or wireless network.

[0039] The optocoupler component 40 can convert the received control signal. The transmitting end of the optocoupler component 40 can convert the received electrical signal into an optical signal, and the receiving end of the optocoupler component 40 converts the received optical signal into an electrical signal and outputs it. The optocoupler component 40 can be one or more. When the number of the optocoupler component 40 is one, one of the first shell 11 and the second shell 21 is equipped with the transmitting end of the optocoupler component 40, and the other is equipped with the receiving end of the optocoupler component 40. For example, the transmitting end of the optocoupler component 40 is installed on the second shell 21 and connected to the control mainboard, and the receiving end of the optocoupler component 40 is installed on the first shell 11 and connected to the first control panel; specifically, the transmitting end of the optocoupler component 40 can convert the first control signal transmitted by the second control panel into an optical signal, and the receiving end of the optocoupler component 40 can convert the received optical signal to obtain the second control signal and transmit it to the first control panel to realize the active communication from the control mainboard to the first control panel. It should be noted that in other embodiments, the receiving end of the optocoupler component 40 is installed on the second shell 21 and connected to the control mainboard, and the transmitting end of the optocoupler component 40 is installed on the first shell 11 and connected to the first control panel to enable the first control panel to actively communicate with the control mainboard.

[0040] In addition, when the number of optocoupler components 40 is multiple, for example, the number of optocoupler components 40 is two, the transmitting end of one optocoupler component 40 is set on the first shell 11 and connected to the first control panel, and the receiving end is set on the second shell 21 and connected to the control main board, and the transmitting end of the other optocoupler component 40 is set on the second shell 21 and connected to the control main board, and the receiving end is set on the first shell 11 and connected to the first control panel. By setting two optocoupler components 40, one optocoupler component 40 is used for the control main board to actively communicate with the first control panel, and the other optocoupler component 40 is used for the first control panel to actively communicate with the control main board, so as to realize two-way interactive data control between the heating device 20 and the stirring device 10.

[0041] The stirring device 10 and the heating device 20 can be used alone or in combination. Specifically, when the stirring device 10 is used alone, the battery 13 supplies power to the driving motor 14, and the first control panel directly receives the user input command to control the working mode of the driving motor 14; when the heating device 20 is used alone, the power interface of the control mainboard is connected to the external power supply to power the heating liner 22, and the second control panel receives the user input command and converts it into a first control signal and transmits it to the control mainboard, thereby controlling the working mode of the heating liner 22; when the heating device 20 and the stirring device 10 are used together, the heating device 20 and the stirring device 10 realize data interaction control between the two through no less than one optical coupling component 40, isolate the output signal and the input signal, avoid mutual interference between the circuits, thereby protecting the stability and reliability of the circuit, and also avoiding the risk of leakage. It should be noted that the power interface on the control mainboard can be directly connected to the 220V AC power supply.

[0042] The baby food machine in each of the above embodiments includes a stirring device 10 and a heating device 20. The stirring device 10 and the heating device 20 can be used separately or in combination. The stirring device 10 includes a first shell 11 and a battery 13, a stirring component 12 and a driving motor 14 installed in the first shell 11. The driving motor 14 is powered by the battery 13 to drive the stirring component 12 to rotate. The working mode of the driving motor 14 is controlled by the first control panel. The heating device 20 includes a second shell 21 and a heating liner 22. The heating liner 22 is powered by an external power supply. The second control panel receives user input instructions and transmits them to the control mainboard. The control mainboard controls the working mode of the heating liner 22. The heating device 20 and the stirring device 10 can realize contactless signal transmission through at least one optical coupling component 40. Compared with the pin coupler, the optocoupler component 40 is used to realize the linkage control of the heating device 20 and the stirring device 10, thereby improving the safety performance and waterproof performance of the baby food machine.

[0043] In addition to the features of the above embodiments, this embodiment further defines that: the number of optocoupler components 40 is not less than two groups, at least one group of optocoupler components 40 is used to control the mainboard to actively communicate with the first control panel, and at least one group of optocoupler components 40 is used to control the first control panel to actively communicate with the mainboard.

[0044] Among them, the number of optocoupler components 40 can be two, three or more. For example, the number of optocoupler components 40 is two, one of which is used for the control mainboard to actively communicate with the first control panel, that is, the transmitting end of the optocoupler component 40 is arranged on the second shell 21 and connected to the control mainboard, and the receiving end is arranged on the first shell 11 and connected to the first control panel. The other optocoupler component 40 is used for the first control panel to actively communicate with the control mainboard, that is, the receiving end of the optocoupler component 40 is arranged on the second shell 21 and connected to the control mainboard, and the transmitting end is arranged on the first shell 11 and connected to the first control panel.

[0045] like Figures 2 to 3 As shown, in addition to the features of the above-mentioned embodiments, this embodiment is further defined as follows: a first groove 103 is opened on the first shell 11, a limiting portion 212 adapted to the first groove 103 is formed on the second shell 21, the limiting portion 212 is at least partially inserted in the first groove 103, and the transmitting end of the optical coupling component 40 and the receiving end of the optical coupling component 40, one of which is arranged on the limiting portion 212, and the other is arranged in the first groove 103.

[0046] Among them, the first shell 11 and the second shell 21 are snap-fitted by the cooperation of the limiting portion 212 and the first groove 103. When the stirring device 10 and the heating device 20 are used in combination, the cooperation of the limiting portion 212 and the first groove 103 can not only enable the assembly of the first shell 11 and the second shell 21 to be quickly positioned, but also by installing the transmitting end and the receiving end of the optical coupling component 40 in the limiting portion 212 and the first groove 103 respectively, and the limiting portion 212 is inserted into the first groove 103, the transmitting end and the receiving end of the optical coupling component 40 are in a relatively independent space, thereby reducing external interference with its receiving and transmitting signals.

[0047] In addition to the features of the above embodiments, this embodiment further defines that: through holes are respectively opened on the first groove 103 and the limiting portion 212, and the optical coupling component 40 can be inserted into the through hole, and the gap between the optical coupling component 40 and the through hole can be sealed by a sealing ring or glue.

[0048] The light-emitting diode 41 and the photosensitive diode 42 in the optical coupling component 40 are installed on the housing and sealed by a sealing ring or glue to prevent water from entering the gap between the photosensitive diode 42 or the light-emitting diode 41 and the housing.

[0049] like Figure 2 , Figure 4 and Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further defines that: the horizontal height of the optical coupling assembly 40 installed on the second housing 21 is not higher than the horizontal height of the opening of the second housing 21 .

[0050] Among them, the horizontal height of the light-emitting diode 41 in the optical coupling component 40 on the second shell 21 is lower than the horizontal height of the opening of the second shell 21, so as to prevent the optical coupling component 40 from being exposed from the second shell 21, resulting in the optical coupling component 40 being easily damaged by collision when the heating device 20 is used alone or in combination with the stirring device 10.

[0051] like Figures 4 to 7 As shown, in addition to the features of the above embodiments, this embodiment further defines: the stirring component 12 includes a blade head 121 and a stirring cup 122, the first shell 11 is covered on the opening on the stirring cup 122, the blade head 121 is installed in the stirring chamber 106 formed by the stirring cup 122 and is connected to the rotating shaft of the driving motor 14, the stirring cup 122 or the first shell 11 is covered on the opening of the heating liner 22, the stirring cup 122 is inserted into the heating chamber 201 formed by the heating liner 22, the stirring cup 122 is provided with a steam hole 105, the heating chamber 201 is connected to the stirring chamber 106 through the steam hole 105, and the optical coupling components 40 are evenly distributed on the periphery of the heating chamber 201 and the periphery of the stirring chamber 106.

[0052] Among them, a cover between the stirring cup 122 and the first shell 11 is arranged on the opening of the heating liner 22 to block the opening of the heating liner 22. At this time, the stirring cup 122 extends into the heating chamber 201 of the heating liner 22, and the liquid water is heated and boiled in the heating chamber 201 to form water vapor. The water vapor enters the stirring chamber 1066 from the steam hole 105 of the stirring cup 122 to heat the supplementary food. The water vapor is evenly distributed on the periphery of the heating chamber 201 and the periphery of the stirring chamber 1066 through the optical coupling component 40, so as to avoid the water vapor from entering the first groove 103 through the gap between the heating liner 22 and the stirring chamber 1066 after being generated, and affecting the data transmission between the optical coupling components 40.

[0053] like Figures 4 to 6 As shown, in addition to the features of the above embodiments, this embodiment further defines: the first shell 11 includes an outer cylinder 111 and an inner cylinder 112, the inner cylinder 112 is formed with a mounting cavity 101, the outer cylinder 111 is sleeved on the surface of the inner cylinder 112, an annular groove 102 is provided at the bottom of the outer cylinder 111, one end of the stirring cup 122 is provided with an opening and is inserted into the annular groove 102 and is clamped with the side wall of the annular groove 102, and the optical coupling assembly 40 installed on the second shell 21 is distributed on the periphery of the annular groove 102.

[0054] Among them, the outer cylinder 111 is provided with an annular groove 102, the stirring cup 122 is inserted into the annular groove 102 and is fixed with the side wall of the annular groove 102 by snapping, and the photosensitive diode 42 is installed on the periphery of the annular groove 102, so that water vapor entering the stirring chamber 1066 will not affect the photosensitive diode 42 on the periphery of the annular groove 102. In addition, it should be noted that the inner cylinder 112 is provided with a pressure relief channel 104 isolated from the installation chamber 101, and the stirring chamber 1066 is connected to the outside atmosphere through the pressure relief channel 104, so as to avoid the stirring cup 122 from being broken due to excessive pressure in the stirring chamber 1066.

[0055] like Figures 4 to 6 As shown, in addition to the features of the above embodiments, this embodiment further defines: an annular flange 221 is provided at the opening of the heating liner 22, a contact portion 12221 is provided on the surface of the stirring cup 122, the contact portion 12221 abuts against the annular flange 221 to support the stirring cup 122, a connecting ring 211 is provided at the opening of the second shell 21, the annular flange 221 abuts against the annular flange 221, the cross-section of the connecting ring 211 is arc-shaped, and the connecting ring 211 extends from the inner wall of the second shell 21 toward the heating liner 22, the shape of the end of the outer cylinder 111 close to the stirring cup 122 matches the connecting ring 211, and the outer cylinder 111 is at least partially sandwiched between the connecting ring 211 and the stirring cup 122.

[0056] Among them, the heating liner 22 and the stirring cup 122 are respectively provided with an annular flange 221 and abutment 12221. Under the weight of the stirring device 10, the abutment 12221 on the stirring cup 122 is in close contact with the annular flange 221 on the heating liner 22 to block the opening of the heating liner 22, so that the steam generated in the heating chamber 201 can only enter the stirring chamber 1066 through the steam hole 105; in addition, the second shell 21 extends from the opening to the opening of the heating liner 22 to form a connecting ring 211, and the heating liner 22 is installed on the connecting ring 211. The cross-section of the connecting ring 211 is arc-shaped, which matches the formation of the outer cylinder 111 close to the stirring cup 122. When the heating device 20 and the stirring device 10 are used together, the outer cylinder 111 is at least partially sandwiched between the connecting ring 211 and the stirring cup 122 body, further improving the sealing between the abutment 12221 and the annular flange 221. It should be noted that, in some embodiments, the outer cylinder 111 and the inner cylinder 112 may be an integrally formed structure.

[0057] like Figure 6 and Figure 7As shown, in addition to the features of the above embodiments, this embodiment further defines: the stirring cup 122 includes a cup body 1221 and an adapter ring 1222, the adapter ring 1222 is sleeved on the surface of the cup body 1221, the adapter ring 1222 is clamped with the side wall of the annular groove 102, a steam hole 105 is opened on the adapter ring 1222, the heating chamber 201, the steam hole 105, the annular groove 102 and the stirring chamber 106 are connected in sequence, and the adapter ring 1222 is partially clamped between the cup body 1221 and the heating liner 22.

[0058] like Figures 2 to 5 As shown, in addition to the features of the above embodiments, this embodiment further defines that: the optical coupling component 40 includes a light emitting diode 41 and a photosensitive diode 42, the light emitting diode 41 is a transmitting end, the photosensitive diode 42 is a receiving end, and the photosensitive diode 42 is arranged opposite to the light emitting diode 41.

[0059] The transmitting end of the optical coupling component 40 is a light emitting diode 41, and the receiving end is a photosensitive diode 42. After the first housing 11 and the second housing 21 are assembled, the light emitting diode 41 and the photosensitive diode 42 are in a relative position relationship. When there are two optical coupling components 40, the light emitting diode 41 in the first optical coupling component 40 is arranged on the first housing 11, and the photosensitive diode 42 is arranged on the second housing 21. The light emitting diode 41 of the second optical coupling component 40 is arranged on the second housing 21, and the photosensitive diode 42 is arranged on the first housing 11. It should be noted that in other embodiments, the receiving end of the optical coupling component 40 can be a phototransistor, a photoresistor, or a photothyristor.

[0060] In addition to the features of the above embodiments, this embodiment further defines that: a charging interface is provided on the first control panel, the battery 13 is a rechargeable lithium battery 13, and the charging interface is used to connect to an external power source for charging the battery 13.

[0061] Among them, a charging interface is provided on the first control panel. After the charging interface is connected to an external power source, such as 220V mains electricity, the charging circuit on the first control panel is used to charge the battery 13.

[0062] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present utility model patent shall be subject to the attached claims.

Claims

1. A food supplement machine, characterized in that: include: A stirring device (10), the stirring device (10) comprising a first shell (11), a stirring assembly (12), a battery (13) and a driving motor (14), the battery (13) and the driving motor (14) being both installed in a mounting cavity (101) formed by the first shell (11), and the driving motor (14) being drivingly connected to the stirring assembly (12); A heating device (20), the heating device (20) comprising a second shell (21) and a heating liner (22), the heating liner (22) being arranged on the second shell (21), and the first shell (11) and the second shell (21) being movably connected; A control device, the control device comprising a first control panel, a second control panel and a control mainboard, the first control panel being installed in the installation cavity (101), the first control panel being electrically connected to the battery (13) and the drive motor (14) respectively, the second control panel and the control mainboard being installed in the space between the second shell (21) and the heating liner (22), the control mainboard being electrically connected to the heating liner (22) and the second control panel respectively, and the control mainboard being provided with a power supply interface, the power supply interface being connected to an external power supply; An optical coupling component (40), the number of the optical coupling component (40) is not less than one, a transmitting end of the optical coupling component (40) and a receiving end of the optical coupling component (40), one of which is arranged on the second shell (21), and the other of which is arranged on the first shell (11), and the first control panel is communicatively connected to the control main board via not less than one optical coupling component (40).

2. The food supplement machine according to claim 1, characterized in that: The number of the optical coupling components (40) is not less than two groups, at least one group of the optical coupling components (40) is used for the control main board to actively communicate with the first control panel, and at least one group of the optical coupling components (40) is used for the first control panel to actively communicate with the control main board.

3. The food supplement machine according to claim 2, characterized in that: The first shell (11) is provided with a first groove (103), the second shell (21) is formed with a limiting portion (212) adapted to the first groove (103), the limiting portion (212) is at least partially inserted into the first groove (103), and the transmitting end of the optical coupling component (40) and the receiving end of the optical coupling component (40), one of which is arranged on the limiting portion (212), and the other is arranged in the first groove (103).

4. The food supplement machine according to claim 3, characterized in that: The horizontal height of the optical coupling component (40) installed on the second housing (21) is not higher than the horizontal height of the opening of the second housing (21); and / or, The first groove (103) and the limiting portion (212) are respectively provided with through holes, the optical coupling component (40) can be inserted into the through holes, and the gap between the optical coupling component (40) and the through holes can be sealed by a sealing ring or glue.

5. The food supplement machine according to claim 1, characterized in that: The stirring component (12) comprises a blade head (121) and a stirring cup (122); the first shell (11) is covered on an opening on the stirring cup (122); the blade head (121) is installed in a stirring chamber (106) formed by the stirring cup (122) and is drivingly connected to the rotating shaft of the driving motor (14); the stirring cup (122) or the first shell (11) is covered on an opening of the heating inner pot (22); the stirring cup (122) is inserted into a heating chamber (201) formed by the heating inner pot (22); the stirring cup (122) is provided with a steam hole (105); the heating chamber (201) is connected to the stirring chamber (106) through the steam hole (105); and the optical coupling components (40) are distributed on the periphery of the heating chamber (201) and the periphery of the stirring chamber (106).

6. The food supplement machine according to claim 5, characterized in that: The first shell (11) comprises an outer cylinder (111) and an inner cylinder (112); the inner cylinder (112) is formed with the mounting cavity (101); the outer cylinder (111) is sleeved on the surface of the inner cylinder (112); an annular groove (102) is provided at the bottom of the outer cylinder (111); an end of the stirring cup (122) provided with an opening is inserted into the annular groove (102) and is snap-fitted with a side wall of the annular groove (102); and the optical coupling assembly (40) mounted on the second shell (21) is distributed on the periphery of the annular groove (102).

7. The food supplement machine according to claim 6, characterized in that: An annular flange (221) is provided at the opening of the heating inner pot (22); an abutting portion (12221) is provided on the surface of the stirring cup (122); the abutting portion (12221) abuts against the annular flange (221) to support the stirring cup (122); a connecting ring (211) is provided at the opening of the second shell (21); the annular flange (221) abuts against the annular flange (221); the cross section of the connecting ring (211) is arc-shaped; and the connecting ring (211) extends from the inner wall of the second shell (21) toward the heating inner pot (22); the shape of one end of the outer cylinder (111) close to the stirring cup (122) matches the connecting ring (211); and the outer cylinder (111) is at least partially sandwiched between the connecting ring (211) and the stirring cup (122).

8. The food supplement machine according to claim 6, characterized in that: The stirring cup (122) comprises a cup body (1221) and an adapter ring (1222); the adapter ring (1222) is sleeved on the surface of the cup body (1221); the adapter ring (1222) is clamped with the side wall of the annular groove (102); the steam hole (105) is opened on the adapter ring (1222); the heating chamber (201), the steam hole (105), the annular groove (102) and the stirring chamber (106) are connected in sequence; the adapter ring (1222) is partially sandwiched between the cup body (1221) and the heating liner (22).

9. The supplementary food machine according to any one of claims 1 to 8, characterized in that: The optical coupling component (40) comprises a light emitting diode (41) and a photosensitive diode (42), wherein the light emitting diode (41) is a transmitting end and the photosensitive diode (42) is a receiving end, and the photosensitive diode (42) is arranged opposite to the light emitting diode (41).

10. The food supplement machine according to claim 1, characterized in that: The first control panel is provided with a charging interface, the battery (13) is a rechargeable lithium battery (13), and the charging interface is used to connect to an external power source for charging the battery (13).

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