Quantitative milk mixing device with sterilization function

Abstract

A quantitative milk mixing device with a sterilization function comprises a machine base, a lower coupler, a main control board, a water outlet nozzle, a water pump, an ultraviolet sterilization lamp and an electric water heating device, the machine base comprises a device cavity part and a supporting seat part, the device cavity part is communicated with the supporting seat part, and a water outlet pipe serving as an ejector rod is arranged on the lower coupler; the electric water heating device comprises an upper coupler, a one-way valve and a water guide pipe, the one-way valve is arranged on the upper coupler, and the water guide pipe is communicated with an inner cavity of the electric water heating device and the one-way valve; the ultraviolet germicidal lamp is arranged in the center of the bottom of the electric water heater; the main control board and the water pump are arranged in the device cavity part, the water outlet nozzle is arranged on a side wall plate of the device cavity part, and the lower coupler is arranged in the supporting seat part and extends into the accommodating cavity; the electric water heating device is detachably matched with the containing cavity, and the water outlet pipe enables the one-way valve to be conducted and communicated with the one-way valve. The water pump communicates with the water outlet pipe through a first guide pipe and communicates with the water outlet nozzle through a second guide pipe. Due to the arrangement of the ultraviolet germicidal lamp, the inner cavity of the electric water heating device and water in the inner cavity can be sterilized and disinfected.

Description

Technical Field

[0001] The utility model relates to a milk mixer. Background Art

[0002] The current existing technology, Chinese patent 202321435640.6, a quantitative water-discharging milk mixer, includes a body, a base is provided on the body, the quantitative water-discharging milk mixer also includes a water storage and heating vessel, the water storage and heating vessel is detachably mounted on the base, the base is provided with a water outlet device, a lower coupler and an electric control board, the water outlet device includes a water pump, a water volume controller and a water outlet, the electric control board is electrically connected to the water pump, the water volume controller and the lower coupler respectively, the water inlet end of the water pump is connected to the inner cavity of the water storage and heating vessel, the water outlet end of the water pump is connected to the water outlet, the water volume controller is arranged on the water path between the water storage and heating vessel and the water outlet, the water storage and heating vessel is provided with a heating element and an upper coupler electrically connected to each other, and the upper coupler is point-coupled with the lower coupler. The problem is that it is impossible to sterilize the inner cavity of the water storage and heating vessel or the water in the inner cavity. Utility Model Content

[0003] The purpose of the utility model is to provide a quantitative milk mixer with sterilization function, which has the characteristics of electric water heating device capable of sterilization and disinfection.

[0004] The utility model is realized as follows: a quantitative milk mixer with sterilization function, which is special in that it includes a machine base, a lower coupler, a main control board, a water outlet, a water pump, an ultraviolet sterilization lamp and an electric water heater.

[0005] The base includes a device cavity and a support seat. The device cavity and the support seat are connected. The support seat is provided with a receiving cavity.

[0006] The lower coupler is provided with a water outlet pipe serving as a top rod;

[0007] The electric water heater comprises an upper coupler, a one-way valve and a water pipe. The one-way valve is arranged on the upper coupler. The water pipe is connected to the inner cavity of the electric water heater and the one-way valve. The ultraviolet sterilization lamp is arranged at the bottom of the center of the electric water heater.

[0008] The main control panel and the water pump are arranged in the device cavity, the water outlet is arranged on the side wall plate of the device cavity, and the lower coupler is arranged in the support seat and extends into the accommodating cavity; the electric water heater and the accommodating cavity are detachable and matched, and the water outlet pipe makes the one-way valve conductive and connected with the one-way valve; the water pump is connected with the water outlet pipe through the first conduit and is connected with the water outlet through the second conduit.

[0009] The special feature of the sterilizing quantitative milk mixer is that the water pump includes a water pump and an air pump.

[0010] It also includes a first pipe fitting and a second pipe fitting, the first pipe fitting includes a first transverse pipe and a water inlet branch pipe, and the second pipe fitting includes a second transverse pipe and a water outlet branch pipe;

[0011] The first horizontal pipe is connected to the water inlet end of the pumping water pump and the water outlet end of the evacuating water pump, and the second horizontal pipe is connected to the water outlet end of the pumping water pump and the water inlet end of the evacuating water pump; the water inlet branch pipe is connected to the first conduit, and the water outlet branch pipe is connected to the second conduit.

[0012] The described quantitative milk warmer with sterilization is characterized in that: the electric water heating device includes a glass container with an upper opening, a top cover, an electric heating plate, a sealing ring, a seal, a bracket, a base, the upper coupler and a one-way valve,

[0013] A through hole and an interface are provided on the bottom plate of the glass container;

[0014] The electric heating plate includes a metal plate body, an electric heating tube, die-cast aluminum and a water outlet interface. The die-cast aluminum wraps the electric heating tube and is fixed to the metal plate body. Support column seats and fixed column seats are provided on the die-cast aluminum; the metal plate body is provided with a lower-opening annular sealing cavity;

[0015] The seal includes an axial sleeve, a buckle edge, a radial part, an interface part and a lower-opening annular groove;

[0016] The bracket includes an annular bottom plate, a cavity, an annular insertion groove and an annular edge plate,

[0017] The sealing ring is arranged in the annular sealing cavity, the electric heating plate is embedded in the through hole, and the sealing ring fits and seals with the bottom plate of the glass container; the bottom plate of the glass container fits with the radial part, the interface is inserted into the axial sleeve and cooperates with the buckle edge, the axial sleeve is inserted into the cavity and the lower end is inserted and sealed with the annular insertion groove, the annular edge plate fits with the radial part, and the screw passes through the connection hole on the annular bottom plate and is screwed with the fixed column seat; the upper part of the upper coupler is fixed to the support column seat, and the ultraviolet germicidal lamp is arranged at the center of the electric heating plate; the water conduit is connected to the water outlet interface; the interface part is inserted into the base, and the outer interface of the base is inserted into the lower-opening annular groove; the upper coupler is fitted with the hole of the base, and the screw passes through the connection hole on the base and is screwed with the fixed seat of the upper coupler.

[0018] The described quantitative milk warmer with sterilization is characterized in that: a hollow lower-opening conical seat is provided on the metal plate body, and an installation hole is provided on the top plate of the conical seat;

[0019] An axis hole is provided on the die-cast aluminum;

[0020] The ultraviolet germicidal lamp is fixed to the installation hole and extends into the axis hole.

[0021] The described quantitative milk warmer with sterilization is characterized in that: the ultraviolet germicidal lamp includes a cylindrical sealing sleeve, a lamp cover, a circuit board with an ultraviolet lamp and a lamp holder made of metal material,

[0022] An annular clamping groove is provided on the cylindrical sealing sleeve;

[0023] The lamp holder includes an encapsulation cavity with a lower opening and a base plate surrounding the lower opening of the encapsulation cavity;

[0024] The circuit board is arranged at the top of the encapsulation cavity. The encapsulation cavity is inserted into the lamp shade and sealed; the cylindrical sealing sleeve is sleeved on the lamp shade and its lower end fits with the base plate; the annular clamping groove fits and seals with the top plate of the conical seat at the installation hole, and the screw passes through the base plate and is screwed with the die-cast aluminum.

[0025] In a quantitative milk warmer with sterilization of the present utility model, the arrangement of the ultraviolet sterilization lamp can achieve sterilization and disinfection of the inner cavity of the electric hot water device and the water in the inner cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a cross-sectional view of the present utility model.

[0027] Figure 2 is Figure 1 the A - A view of

[0028] Figure 3 is a partial perspective view of the present utility model.

[0029] Figure 4 is Figure 1 the partial enlarged view of

[0030] Figure 5 is the three-dimensional exploded view of the ultraviolet lamp of the present utility model.

[0031] Figure 6 is one of the three-dimensional exploded views of the electric hot water device of the present utility model.

[0032] Figure 7 is the other three-dimensional exploded view of the electric hot water device of the present utility model.

[0033] Figure 8 is the perspective view of the present utility model.

[0034] Figure 9 is the three-dimensional exploded view of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0036] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] As Figure 1 , Figure 2 shown, a quantitative milk warmer with sterilization function includes a base 1, a lower coupler 2, a main control board 3, a water outlet nozzle 4, a water pump 5, an ultraviolet germicidal lamp 6, and an electric water heating device 7.

[0038] The base 1 includes a device cavity part 11 and a support base part 12. The device cavity part 11 and the support base part 12 are in communication. A receiving cavity 121 is provided on the support base part 12.

[0039] The lower coupler 2 is provided with a water outlet pipe 21 serving as a push rod.

[0040] The electric water heating device 7 includes an upper coupler 71, a one-way valve 72, and a water guide pipe 73. The one-way valve 72 is provided on the upper coupler 71. The water guide pipe 73 is in communication with the inner cavity of the electric water heating device and the one-way valve 72. The ultraviolet germicidal lamp 6 is provided at the center of the bottom of the electric water heating device 7.

[0041] The main control board 3 and the water pump 5 are arranged in the device cavity part 11. The water outlet nozzle 4 is arranged on the side wall plate of the device cavity part 11. The lower coupler 2 is arranged in the support base part 12 and extends into the receiving cavity 121. The electric water heating device 7 is detachably fitted with the receiving cavity 121. The water outlet pipe 21 makes the one-way valve 72 conductive and is in communication with the one-way valve 72. The water pump is in communication with the water outlet pipe 21 through a first conduit 81 and in communication with the water outlet nozzle 4 through a second conduit 82.

[0042] The ultraviolet germicidal lamp 6 can disinfect the inner cavity of the electric water heating device and can also sterilize the water in the electric water device.

[0043] As a further improvement of the present utility model: The water pump 5 includes a water pumping pump 51 and a water evacuating pump 52.

[0044] It further includes a first pipe fitting 53 and a second pipe fitting 54. The first pipe fitting 53 includes a first horizontal pipe and a water inlet branch pipe 531. The second pipe fitting 54 includes a second horizontal pipe and a water outlet branch pipe 541.

[0045] The first horizontal pipe is in communication with the water inlet end of the water pumping pump 51 and the water outlet end of the water evacuating pump 52. The second horizontal pipe is in communication with the water outlet end of the water pumping pump 51 and the water inlet end of the water evacuating pump 52. The water inlet branch pipe 531 is in communication with the first conduit 81. The water outlet branch pipe 541 is in communication with the second conduit 82.

[0046] With such a structure, when in use, the pumping water pump 51 works, and the hot water in the electric water heating device 7 flows out from the water outlet nozzle 4 for use through the first conduit 81, the water inlet branch pipe 531, the first horizontal pipe, the water inlet end and the water outlet end of the pumping water pump 51, the second horizontal pipe, the water outlet branch pipe 541 and the second conduit 82;

[0047] After the pumping is completed, the evacuation water pump 52 works, and the water in the second conduit 82 enters the electric water heating device 7 through the second horizontal pipe, the water outlet branch pipe 541, the water inlet end and the water outlet end of the evacuation water pump 52, the first horizontal pipe and the water inlet branch pipe 531, and the first conduit 81; preventing water from accumulating in the second conduit 82 and eliminating the hidden danger of bacteria generation.

[0048] The electric water heating device 7 includes an upper-open glass container 74, a top cover, an electric heating plate 75, a sealing ring 76, a sealing member 77, a support 78, a base 79, the upper coupler 71 and a check valve 72.

[0049] A through hole and an interface 741 are provided on the bottom plate of the glass container 74;

[0050] The electric heating plate 75 includes a metal plate body 751, an electric heating tube (not marked), die-cast aluminum and a water outlet interface 752. The die-cast aluminum wraps the electric heating tube and is fixed to the metal plate body 751. Support column seats and fixing column seats are provided on the die-cast aluminum; the metal plate body is provided with a lower-open annular sealing cavity 7511;

[0051] The sealing member 77 includes an axial sleeve 771, a buckle edge 772, a radial part 773, an interface part 774 and a lower-open annular groove 775;

[0052] The support 78 includes an annular bottom plate 781, a cavity 782, an annular insertion groove 783 and an annular edge plate 784.

[0053] The sealing ring 76 is arranged in the annular sealing cavity 7511. The electric heating plate 75 is embedded in the through hole. The sealing ring 76 fits and seals with the bottom plate of the glass container 74; the bottom plate of the glass container 74 fits with the radial part 773, the interface 741 is inserted into the axial sleeve 771 and cooperates with the buckle edge 772. The axial sleeve 771 is inserted into the cavity 782 and the lower end is inserted and sealed with the annular insertion groove 783. The annular edge plate 784 fits with the radial part 773. Screws pass through the connection holes on the annular bottom plate 781 and are screwed with the fixing column seats; the upper part of the upper coupler 71 is fixed to the support column seats. The ultraviolet germicidal lamp 6 is arranged at the center of the electric heating plate 75 and extends into the glass container 74; the water conduit 73 is communicated with the water outlet interface 752; the interface part 774 is inserted into the base 79, and the outer interface of the base 79 is inserted into the lower-open annular groove 775; the upper coupler 71 is fitted with the hole of the base 79, and screws pass through the connection holes on the base 79 and are screwed with the fixing seat of the upper coupler 71.

[0054] As a further improvement of the present utility model: a frustum-shaped seat 7512 with a hollow lower opening is provided on the metal disc body 751, and a mounting hole is provided on the top plate of the frustum-shaped seat 7512;

[0055] An axial hole is provided on the die-cast aluminum;

[0056] The ultraviolet germicidal lamp 6 is fixed to the mounting hole on the frustum-shaped seat 7512 and extends into the axial hole.

[0057] As Figure 4 、 Figure 5 shown, the ultraviolet germicidal lamp 6 includes a cylindrical sealing sleeve 61, a lamp cover 62, a circuit board 63 with an ultraviolet lamp, and a lamp holder 64 made of a metal material.

[0058] An annular clamping groove 611 is provided on the cylindrical sealing sleeve 61;

[0059] The lamp holder 64 includes a lower-opening encapsulation cavity 641 and a seat plate 642 surrounding the lower opening of the encapsulation cavity 641. A wire hole is provided on the top plate of the encapsulation cavity 641 and communicates with the encapsulation cavity;

[0060] The circuit board 63 is arranged on the top of the encapsulation cavity 641. The encapsulation cavity 641 is inserted into the lamp cover 62 and sealed; the cylindrical sealing sleeve 61 is sleeved on the lamp cover 62 and the lower end is attached to the seat plate 642; the annular clamping groove 611 is attached and sealed to the top plate of the frustum-shaped seat 7512 at the mounting hole, and the screw passes through the seat plate 642 and is screwed to the die-cast aluminum.

[0061] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A quantitative milk warmer with sterilization function, characterized in that: Including machine base, lower coupler, main control panel, water outlet, water pump, ultraviolet sterilization lamp and electric water heater, The base includes a device cavity and a support seat. The device cavity and the support seat are connected. The support seat is provided with a receiving cavity. The lower coupler is provided with a water outlet pipe serving as a top rod; The electric water heater comprises an upper coupler, a one-way valve and a water pipe, wherein the one-way valve is arranged on the upper coupler, and the water pipe is connected to the inner cavity of the electric water heater and the one-way valve; an ultraviolet sterilization lamp is arranged at the center of the bottom of the electric water heater; The main control panel and the water pump are arranged in the device cavity, the water outlet is arranged on the side wall plate of the device cavity, and the lower coupler is arranged in the support seat and extends into the accommodating cavity; the electric water heater and the accommodating cavity are detachable and matched, and the water outlet pipe makes the one-way valve conductive and connected with the one-way valve; the water pump is connected with the water outlet pipe through the first conduit and is connected with the water outlet through the second conduit.

2. The quantitative milk warmer with sterilization according to claim 1, characterized in that: The water pump includes a water pump and an air pump. It also includes a first pipe fitting and a second pipe fitting, the first pipe fitting includes a first transverse pipe and a water inlet branch pipe, and the second pipe fitting includes a second transverse pipe and a water outlet branch pipe; The first transverse pipe is connected to the water inlet end of the pumping pump and the water outlet end of the vacuum pump, and the second transverse pipe is connected to the water outlet end of the pumping pump and the water inlet end of the vacuum pump; the water inlet branch pipe is connected to the first conduit, and the water outlet branch pipe is connected to the second conduit.

3. A quantitative milk warmer with sterilization according to claim 1, characterized in that: The electric water heater comprises a glass container with an upper opening, a top cover, an electric heating plate, a sealing ring, a sealing member, a bracket, a base, the upper coupler and a one-way valve. The bottom plate of the glass container is provided with a through hole and an interface; The electric heating plate includes a metal plate body, an electric heating tube, die-cast aluminum and a water outlet interface. The die-cast aluminum wraps the electric heating tube and is fixed to the metal plate body. The die-cast aluminum is provided with a supporting column seat and a fixing column seat; the metal plate body is provided with an annular sealing cavity with a lower opening; The sealing member includes an axial sleeve, a buckle edge, a radial portion, an interface portion and a lower opening annular groove; The bracket includes an annular bottom plate, a cavity, an annular plug-in groove and an annular edge plate. The sealing ring is arranged in the annular sealing cavity, the electric heating plate is embedded in the through hole, and the sealing ring is fitted and sealed with the bottom plate of the glass container; the bottom plate of the glass container is fitted with the radial part, the interface is inserted into the axial sleeve and cooperates with the buckle edge, the axial sleeve is inserted into the cavity and the lower end is plugged into and sealed with the annular plug-in groove, the annular edge plate is fitted with the radial part, and the screw passes through the connecting hole on the annular bottom plate and is screwed into the fixed column seat; the upper part of the upper coupler is fixed to the support column seat, and the ultraviolet sterilization lamp is arranged in the center of the electric heating plate; the water pipe is connected with the water outlet interface; the interface part is inserted into the base, and the outer interface of the base is inserted into the lower open annular groove; the upper coupler is fitted with the hole of the base, and the screw passes through the connecting hole on the base and is screwed into the fixing seat of the upper coupler.

4. A quantitative milk warmer with sterilization according to claim 3, characterized in that: The metal disc body is provided with a hollow truncated cone-shaped seat with an opening at the bottom, and a mounting hole is provided on the top plate of the truncated cone-shaped seat; The die-cast aluminum is provided with an axis hole; The ultraviolet germicidal lamp is fixed to the mounting hole and extends into the axis hole.

5. The quantitative milk warmer with sterilization according to claim 4, wherein: The ultraviolet germicidal lamp includes a cylindrical sealing sleeve, a lampshade, a circuit board with an ultraviolet lamp and a lamp holder made of metal material. An annular groove is provided on the cylindrical sealing sleeve; The lamp holder comprises a packaging cavity with a lower opening and a base plate surrounding the lower opening of the packaging cavity; The circuit board is arranged at the top of the encapsulation cavity, and the encapsulation cavity is inserted into the lamp shade and sealed; the cylindrical sealing sleeve is sleeved on the lamp shade and the lower end thereof is in contact with the seat plate; the annular clamping groove is in contact with and sealed to the top plate of the conical seat at the installation hole, and the screw passes through the seat plate and is screwed with the die-cast aluminum.

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