CN212213535U

CN212213535U - Milk stirring device with disinfection function

Info

Publication number: CN212213535U
Application number: CN202020759377.6U
Authority: CN
Inventors: 李一峰; 李运胜
Original assignee: Guangdong Baby Bear Products Co ltd; Bear Electrical Appliance Co Ltd
Current assignee: Guangdong Baby Bear Products Co ltd; Bear Electrical Appliance Co Ltd
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2020-12-25
Anticipated expiration: 2030-05-10

Abstract

The utility model provides a milk stirrer with disinfection function, which comprises a stirring body, a driving component and a stirring component, wherein the driving component is arranged in the stirring body, and the stirring component is arranged below the stirring body; and a sterilization component is also arranged in the stirring body and comprises at least one UV-LED light source. The utility model discloses a stir milk ware provides detachable stirring subassembly, utilizes the stirring subassembly to insert and stirs milk in the container that dashes milk powder such as feeding bottle, and convenient operation is used, can pull down the stirring subassembly as required when need not stirring the milk operation, utilizes the UV-LED light source to carry out ultraviolet sterilization to various infant products, and what can maximize satisfies the user actually carries out food stirring (for example stir milk), the sterile in-service use demand that disinfects.

Description

Milk stirring device with disinfection function

Technical Field

The utility model belongs to the technical field of domestic stirring apparatus and specifically relates to a milk ware stirs that provides disinfection function is related to.

Background

This section merely provides background information related to the present application so as to enable those skilled in the art to more fully and accurately understand the present application, which is not necessarily prior art.

When the milk powder is infused into an infant, the milk powder is added into hot water to be artificially stirred so as to help the milk powder to dissolve, a large amount of bubbles are easily generated due to the fact that the stirring force and the amplitude difference are large at each time, and the infant eats the milk with the bubbles and easily causes hiccups, even spits the milk and other adverse effects. Therefore, the milk whisk replaces the manual work to stir the milk, so that the milk is fully stirred, time and labor are saved, and the milk is less frothy.

For example, chinese patent CN2016202394197 discloses a portable milk mixer with a compact structure, which comprises a mixing cup consisting of a cup body and a cup cover, a mixing component and a driving motor, wherein the mixing component and the driving motor are arranged in the mixing cup, a mixing rod on the mixing component is fixedly connected with the cup cover, the cup body comprises an outer cup and an inner cup, the inner cup is used for accommodating milk to be mixed, an accommodating space is arranged between the bottom surface of the inner cup and the bottom of the outer cup, and the driving motor is arranged in the accommodating space and drives a mixing head of the mixing component to rotate around the mixing rod. When the cup is in work, the stirring head rotates around the stirring rod under the driving of the driving motor, the stirring rod is not moved, the stirring rod and the stirring head can be directly taken out along with the cup cover after stirring is completed, and the cup is very convenient to clean after stirring. However, this solution also has the following drawbacks: firstly, milk to be stirred needs to be poured into an inner cup of the milk stirrer for stirring and blending, and people are often used to directly use the milk bottle to brew milk powder in practice, so that the milk stirrer is inconvenient to use; secondly, the sterilization function is not provided, the sterilization and disinfection functions can not be provided for the products such as the feeding bottle used by the infant, and the actual use requirements can not be met.

Although the infant articles such as feeding bottles are usually sterilized by being put in boiling water or a special sterilizing pot or by adopting high temperature of steam to sterilize the feeding bottles for a long time, the operation and use are relatively complicated. Therefore, people need to search for other sterilization methods for the feeding bottle, and the ultraviolet lamp tube is usually adopted in the prior art to provide a sterilization function. For example, CN2017204033234 discloses a push-pull type multifunctional milk bottle, which adopts an ultraviolet lamp tube, and the ultraviolet lamp tube contains mercury which is toxic to human body, so that the hidden danger of mercury leakage caused by lamp tube damage exists in the using process.

Therefore, how to design a milk mixer capable of directly stirring milk in a container such as a feeding bottle and providing a sterilizing function for the convenience of users is one of the technical problems that the skilled person wants to overcome.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a milk ware that stirs of disinfection function provides intensive mixing operation and provides the disinfection function of disinfecting when dashing bubble milk powder to utilizing containers such as feeding bottles, can satisfy user's actual demand and easy operation convenience.

The utility model provides a milk stirrer with disinfection function, which comprises a stirring body, a driving component and a stirring component, wherein the driving component is arranged in the stirring body, and the stirring component is arranged below the stirring body; and a sterilization component is also arranged in the stirring body and comprises at least one UV-LED light source.

In a preferred embodiment, the lower end of the stirring body is provided with a lower cavity with an opening at the lower end, and the driving assembly is arranged above the lower cavity.

In a preferred embodiment, a mounting cavity is arranged in the stirring body, an isolation bottom plate is arranged at the bottom of the mounting cavity, the driving assembly is fixed in the mounting cavity, and the stirring assembly is arranged below the isolation bottom plate.

In a preferred embodiment, the sterilizing component is installed in the installation cavity, the isolation bottom plate is provided with a light hole, and the UV-LED light source is arranged opposite to the light hole.

In a preferred embodiment, the driving assembly comprises a motor and a control circuit board for controlling the motor to operate, the control circuit board has a plurality of control keys for a user to control the motor to operate and an angle switch, and the angle switch is electrically connected in series between the motor and the power supply.

In a preferred embodiment, a motor bracket and a limiting hole are arranged on the isolation bottom plate, the motor is arranged on the motor bracket, the coupler is positioned in the motor bracket, the lower tail end of the coupler is arranged in the limiting hole, and a transmission shaft of the motor can be just inserted into the first connecting shaft hole at the upper tail end of the coupler.

In a preferred embodiment, the top of the stirring body is provided with a top cover, the top cover is used for pressing and fixing the motor on the motor bracket, the inner side surface of the top cover is provided with a limiting sleeve extending downwards, and the upper tail end of the motor is limited in the limiting sleeve.

In a preferred embodiment, a key support is further arranged above the control circuit board, and a plurality of operation keys are arranged on the key support, and each operation key is in contact connection with one of the control keys.

In a preferred embodiment, the top cover is provided with a plurality of key holes, each operation key is at least partially exposed from one of the key holes at the corresponding position, the control circuit board is sleeved on the outer side surface of the limiting sleeve, and the control circuit board presses the key support on the inner side surface of the top cover to enable the control circuit board, the key support and the top cover to form an integral structure.

In a preferred embodiment, the milk mixer providing the disinfection function further comprises a heat preservation sleeve which is arranged independently relative to the mixing body, and the heat preservation sleeve comprises an electric heating element; the electric heating element is electrically connected with the power supply, or the electric heating element is electrically connected with the power supply through the temperature controller.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a stir built-in subassembly that disinfects of milk ware utilizes the UV-LED light source to provide the function of disinfecting in order to send ultraviolet ray, because the UV-LED light source does not contain poisonous or be unfavorable for the healthy composition such as mercury, no safe handling hidden danger, safe in utilization can replace conventional means of disinfecting such as high temperature is cooked, alcohol is cleaned and is disinfected to infant's articles for use.

2. The utility model discloses a stir milk ware provides detachable stirring subassembly, utilizes stirring subassembly to insert and dashes to stir milk in the container that dashes milk powder such as feeding bottle, need not pour milk powder and water into stir milk ware like prior art to more convenient operation uses, also lets to stir milk ware and can provide the food stirring demand to other food or different occasions, has enlarged the application scope who stirs milk ware. Moreover, because the stirring assembly is detachable, the stirring assembly can be detached as required when milk stirring operation is not needed, and ultraviolet sterilization is performed on various infant products by utilizing the UV-LED light source, so that the actual use requirements of a user on actual food stirring (such as milk stirring) and sterilization can be met to the maximum extent.

Drawings

Fig. 1 is the exploded structure schematic diagram of the milk whisk disclosed by the utility model.

Fig. 2 is a schematic view of a half-section of the whisk during a whisking operation.

Fig. 3 is a schematic diagram of the internal structure of the milk mixer during the milk mixing operation.

Fig. 4 is a schematic view of a partial half-section of the whisk alone in a sanitizing function.

Detailed Description

To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Combine fig. 1, fig. 2 and fig. 3 to show, the utility model discloses a milk ware that stirs that provides disinfection function, including stirring body 1, drive assembly 2, shaft coupling 3, stirring subassembly 4 and the subassembly 5 that disinfects, drive assembly 2 establishes in stirring body 1, and stirring subassembly 4 establishes in stirring body 1 below, and stirring subassembly 4 can dismantle with drive assembly 2 through shaft coupling 3 and link to each other, and the subassembly 5 that disinfects includes at least one UV-LED light source 51 and provides the function of disinfecting in order to send the ultraviolet ray.

The lower end of the stirring body 1 is provided with a lower cavity 11 with an opening at the lower end, and the driving component 2 is arranged above the lower cavity 11. The structure has the advantage that the lower cavity 11 is sleeved on a container (such as a milk bottle) for brewing milk powder when in use, so that the milk stirring operation is convenient.

Be equipped with installation cavity 13 in stirring body 1, the bottom of installation cavity 13 is equipped with isolation bottom plate 12, and drive assembly 2 fixes in installation cavity 13, and stirring subassembly 4 establishes in isolation bottom plate 12's below and can dismantle with drive assembly 2 through shaft coupling 3 and link to each other. Therefore, the mounting cavity 13 is located above the lower cavity 11, the mounting of the driving component 2 can be supported through the isolation bottom plate 12, the stirring component 4 can be isolated, and milk can be prevented from entering the mounting cavity 13 when the stirring component 4 is used for stirring milk, so that the milk stirring device is protected from water inlet damage, and the use reliability is improved.

The sterilization assembly 5 is also mounted in the mounting chamber 13. The isolation base plate 12 is provided with a light hole 121, and the UV-LED light source 51 is arranged opposite to the light hole 121, so that ultraviolet rays emitted by the UV-LED light source 51 can penetrate through the light hole 121 and downwards irradiate towards the lower cavity 11.

The driving assembly 2 includes a motor 21 and a control circuit board 22 for controlling the operation of the motor 21, and the control circuit board 22 is provided with a plurality of control keys 221 for providing a user to control the operation of the motor 21. In order to facilitate the user to operate the control keys 221, a key holder 23 is further disposed above the control circuit board 22, a plurality of operation keys 231 are disposed on the key holder 23, and each operation key 231 is in contact connection with one of the control keys 221.

Spacing hole 122 is arranged on the isolation bottom plate 12, and the coupler 3 is arranged in the shaft hole 122. The outer side surface of the coupler 3 is provided with a limiting skirt 31 with the size larger than the aperture of the limiting hole 122, and the lower tail end of the coupler 3 is inserted into the limiting hole 122 and is limited and installed on the isolation bottom plate 12 through the limiting skirt 31. The upper end and the lower end of the coupler 3 are respectively provided with a first connecting shaft hole and a second connecting shaft hole, the motor 21 is arranged above the coupler 3, and a transmission shaft of the motor 21 is inserted in the first connecting shaft hole of the coupler 3 so as to drive the coupler 3 to synchronously rotate; stirring subassembly 4 includes (mixing) shaft 41 and establishes at (mixing) shaft 41 end's agitator 42 down, and wherein, the last end of (mixing) shaft 41 is installed in shaft coupling 3's end's second connection shaft hole with any one of them demountable installation structure of prior art, drives (mixing) shaft 41 synchronous revolution through shaft coupling 3, utilizes agitator 42 to realize stirring the milk function.

The motor bracket 14 is arranged on the isolation bottom plate 12, and the motor 21 is arranged on the motor bracket 14. And, the motor bracket 14 provides an installation space for the coupling 3 to be connected to the motor 21. Specifically, the motor bracket 14 is disposed on the periphery of the limit hole 122, that is, the coupler 3 is located in the space enclosed by the motor bracket 14, the lower end of the coupler 3 is disposed in the limit hole 122, the motor 21 is disposed on the motor bracket 14, and the transmission shaft of the motor 21 can be just inserted into the first connection shaft hole on the upper end of the coupler 3. In addition, the motor bracket 14 also provides a safe and feasible solution for installing the sterilization assembly 5: the UV-LED light source 51 is arranged on the light source circuit board, the middle part of the light source circuit board is provided with the through hole, and the light source circuit board is sleeved outside the motor support 14 through the through hole for installation, so that the advantages that the UV-LED light source 51 is ensured to be arranged right opposite to the light transmission hole 121, and the phenomenon that the UV-LED light source 51 fails due to vibration generated by the operation of the motor 21 (for example, the welding point of the UV-LED light source 51 is loosened due to vibration, and the connection between the UV-LED light source 51 and a power supply is disconnected).

In addition, the top of stirring body 1 is equipped with top cap 15, and top cap 5 is fixed continuous through any one of them structure of prior art and stirring body 1's top, presses motor 21 to establish by top cap 15 and fixes on motor support 14, avoids motor 21 to produce the vibration because of work and leads to the pine to take place to drop from motor support 14. Furthermore, the inner side surface of the top cover 15 is provided with a limiting sleeve 152 extending downwards, the upper end of the motor 21 is limited in the limiting sleeve 152, the motor 21 is limited by the limiting sleeve 152 to horizontally move in the vibration process generated by work, and the firmness and reliability in installation of the motor 21 are further improved.

Furthermore, the control circuit board 22 and the key support 23 are fixed on the inner side surface of the top cover 15, so that the control circuit board 22, the key support 23 and the top cover 15 form an integral module structure, and the milk whisk is convenient to install and assemble and is convenient to maintain. In one embodiment, the top cover 15 is provided with a plurality of key holes 151, and each of the operation keys 231 is partially exposed from one of the key holes 151 at a corresponding position to facilitate operation by a user. For example, the middle portion of the control circuit board 22 is also provided with a through hole, and the control circuit board 22 is sleeved on the outer side surface of the position limiting sleeve 152 through the through hole, so that the control circuit board 22 presses the key support 23 on the inner side surface of the top cover 15, and only one of the existing fixing methods is needed to be adopted to fix the control circuit board 22 and the inner side surface of the top cover 15.

In a preferred embodiment, the milk whisk further comprises a thermal insulation sleeve 6 which is arranged independently from the whisk body 1, wherein the thermal insulation sleeve 6 comprises an electric heating element (generally an electric heating wire, an electric heating tube or an electric heating film), and when the electric heating element is powered on, the thermal insulation sleeve 6 generates heat to heat the container for infusing the milk powder or heat the container for infusing the milk powder. Generally, the electric heating element is electrically connected to the power supply through a temperature controller. For example, the heat insulation sleeve 6 is provided with a USB power interface, and the electric heating element is electrically connected with the USB power interface through a temperature controller to provide heating to a set temperature or insulate heat at the set temperature by setting the heating temperature of the temperature controller.

Of course, the stirring body 1 and the heat insulation sleeve 6 are both connected with a power supply, the stirring body and the heat insulation sleeve can be independent power supplies and the same power supply, and the power supply can be a storage battery or an external power supply. For example, the thermal insulation sleeve 6 is provided with a USB power interface to electrically connect with an external dc power source through the USB power interface, a lower connector electrically connected with the USB power interface is provided at the upper end of the thermal insulation sleeve 6, and an upper connector electrically connected with the motor 21, the control circuit board 22 and the UV-LED light source 51 is provided at the lower end of the stirring body 1. When the milk stirring and sterilizing device is used, a container for brewing milk powder is placed in the heat-insulating sleeve 6, the lower tail end of the stirring body 1 is sleeved at the upper end of the container for brewing milk powder, the upper end of the heat-insulating sleeve 6 is connected with the lower end of the stirring body 1 in a contact manner, the lower connector is electrically connected with the upper connector, and therefore the heat-insulating sleeve 6 supplies power to the driving assembly 2 and the sterilizing assembly 5 through the lower connector and the upper connector.

In fig. 2 or fig. 3, a feeding bottle is taken as an example to further describe the working principle of the milk mixer for providing milk mixing and sterilization.

Pouring a proper amount of warm boiled water into the feeding bottle 91, connecting the feeding bottle 91 with a USB (universal serial bus) to heat the insulating sleeve, heating the water in the feeding bottle to a set temperature (for example, about 45 ℃), and adding a proper amount of infant milk powder; the stirring component 4 is inserted into the feeding bottle 91, the motor 21 is started by operating the button 231 to drive the stirring component 4 to rotate, and therefore the stirrer 42 can stir the milk powder and the warm boiled water uniformly. Of course, the characteristics of the rotation speed, direction and time of the motor 21 can be set to make the milk whisk provide diversified stirring and mixing functions so as to meet the requirement of fully stirring and mixing the eggs, the coffee, the soymilk, the rice paste or the sesame paste. For example, the rotation speed required for stirring milk is low and the time is short, while the stirring speed required for stirring sesame paste is high and the time is long, and these features can preset the operation mode of the motor 21 by the control circuit board 22 and provide the user with the selection of the proper operation mode of the motor 21 by operating the key 231.

As shown in fig. 4, the milk whisk of the present invention can sterilize the nipple 92 or the feeding bottle 91 and the nipple 92 separately. The stirring component 4 is taken down from the stirring body 1, the nipple 92 is covered on the feeding bottle 91, the feeding bottle can be placed in the heat insulation sleeve 6, and the UV-LED light source 51 is powered to emit ultraviolet light with the wave band of 150-300 nm to sterilize the feeding bottle 91 and the nipple 92.

Furthermore, the utility model discloses in considering to provide when stirring the milk function need insert the container that dashes milk powder such as feeding bottle 91 with stirring the subassembly, can let to stir and form fixed connection structure between the lower end of body 1 and the last end of insulation cover 6 through the design and avoid stirring body 1 to take place to turn on one's side or empty in order to improve safe in utilization as far as possible. Further, an angle switch is disposed on the control circuit board 22, and the angle switch is electrically connected in series between the motor 21 and the power supply. When the slope of stirring body 1 surpassed angle switch's predetermined angle (for example 10 °), angle switch switches over to the off-state from the on-state automatically to let motor 21 automatic stop work, avoid agitator 42 to continue to rotate and lead to user's injury etc. further improve safety in utilization.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A milk stirrer with a disinfection function comprises a stirring body, a driving assembly and a stirring assembly, wherein the driving assembly is arranged in the stirring body, and the stirring assembly is arranged below the stirring body; and a sterilization component is also arranged in the stirring body and comprises at least one UV-LED light source.

2. The milk stirrer for providing disinfection according to claim 1, wherein the lower end of the stirring body is provided with a lower cavity with an opening at the lower end, and the driving assembly is arranged above the lower cavity.

3. The milk stirrer for providing disinfection according to claim 1, wherein a mounting cavity is provided in the stirring body, an isolation bottom plate is provided at the bottom of the mounting cavity, the driving assembly is fixed in the mounting cavity, and the stirring assembly is provided below the isolation bottom plate.

4. The milk stirrer for providing disinfection according to claim 3, wherein the sterilization assembly is installed in the installation cavity, the isolation bottom plate is provided with a light hole, and the UV-LED light source is arranged opposite to the light hole.

5. The milk stirrer for providing disinfection according to claim 3, wherein the driving assembly comprises a motor and a control circuit board for controlling the motor to operate, the control circuit board has a plurality of control keys for a user to control the motor to operate and an angle switch, and the angle switch is electrically connected in series between the motor and the power supply.

6. The milk stirrer for providing disinfection according to claim 5, wherein the isolation bottom plate is provided with a motor support and a limiting hole, the motor is arranged on the motor support, the coupler is arranged in the motor support, the lower end of the coupler is arranged in the limiting hole, and the transmission shaft of the motor is just inserted in the first connecting shaft hole at the upper end of the coupler.

7. The milk stirrer for providing disinfection according to claim 6, wherein the top of the stirring body is provided with a top cover, the top cover presses and fixes the motor on the motor support, the inner side surface of the top cover is provided with a limit sleeve extending downwards, and the upper end of the motor is limited in the limit sleeve.

8. The milk stirrer for providing disinfection according to claim 7, wherein a key holder is further provided above the control circuit board, and a plurality of operation keys are provided on the key holder, each operation key being in contact connection with one of the control keys.

9. The milk agitator of claim 8, wherein the top cover has a plurality of key holes, each of the operation keys is at least partially exposed from one of the key holes at a corresponding position, the control circuit board is disposed on an outer side of the position-limiting sleeve, and the control circuit board presses the key holder against an inner side of the top cover to form an integral structure of the control circuit board, the key holder and the top cover.

10. The milk stirrer for providing disinfection according to any of claims 1-9, further comprising a thermal insulation sleeve disposed independently from the stirring body, the thermal insulation sleeve comprising an electric heating element; the electric heating element is electrically connected with the power supply, or the electric heating element is electrically connected with the power supply through the temperature controller.