Temperature detection device for milk shaking and heating device and milk shaking and heating device

Abstract

The utility model discloses a temperature detecting device for a milk shaking and heating device, which comprises a feeding bottle basket, an infrared probe and a transparent protective cover, the feeding bottle basket is used for placing a feeding bottle, and the bottom of the feeding bottle basket is provided with a first through hole communicated with the feeding bottle; the infrared probe is arranged below the feeding bottle basket; the transparent protective cover is arranged above the infrared probe in a covering mode and located at the position of the first through hole. Infrared rays emitted by the infrared probe can sequentially penetrate through the transparent protective cover and the first through hole and irradiate the bottom of the feeding bottle to achieve temperature detection. And an area, through which infrared rays can pass, on the transparent protective cover is of a spherical cambered surface structure. When water or dust is adhered to the spherical cambered surface structure, the spherical cambered surface structure can slide to the bottom along the spherical cambered surface structure, so that infrared rays can smoothly pass through the spherical cambered surface structure to realize temperature detection. The temperature detection device does not need to drive the transparent protection cover to rotate, the structure is simpler, the occupied installation space is small, and the cost is low. In addition, the utility model further provides the milk shaking and heating device with the milk shaking and heating device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of maternal and infant articles, in particular to a temperature detecting device for milk shaking and warming device and milk shaking and warming device. BACKGROUND

[0002] The part provided in this part is merely background information related to the present application to facilitate those skilled in the art to understand the present application more thoroughly and accurately, and it is not necessarily prior art.

[0003] At present, most of the automatic milk shakers on the market adopt a non-contact temperature detection method to detect the temperature of the milk in the feeding bottle, such as infrared probe temperature detection. However, most of the infrared probes are exposed and are easily contaminated, which affects their temperature detection accuracy. Therefore, some merchants have set up a protective cover assembly in the automatic milk shaker. When the user takes out the feeding bottle from the feeding bottle basket, it can drive the protective cover to rotate and shield the infrared probe, thereby protecting the infrared probe from contamination.

[0004] However, since the protective cover needs to be driven to rotate back and forth, the overall structure of the protective cover assembly is relatively complex, and the rotating space of the protective cover also needs to be reserved to avoid interference with other parts, so the volume of the product is increased and the cost is increased. UTILITY MODEL CONTENT

[0005] In order to overcome the defects of the prior art described above, the utility model provides a temperature detecting device for milk shaking and warming and a milk shaking and warming device, which does not need to drive the protective cover to rotate, is not only simpler in structure, but also occupies less installation space and is low in cost.

[0006] The utility model adopts the technical scheme that:

[0007] A temperature detecting device for milk shaking and warming device, comprising:

[0008] A feeding bottle basket for placing feeding bottles; a first through hole is formed in the bottom of the feeding bottle basket;

[0009] An infrared probe is arranged below the feeding bottle basket;

[0010] A transparent protective cover is arranged above the infrared probe and at the first through hole;

[0011] Wherein, the infrared rays emitted by the infrared probe can pass through the transparent protective cover and the first through hole in sequence and irradiate the bottom of the feeding bottle to realize temperature detection; the area on the transparent protective cover through which the infrared rays pass is a spherical arc surface structure.

[0012] Further, the transparent protective cover is a calcium fluoride quartz glass cover or a Fresnel lens with high infrared transmittance.

[0013] Further, at least the spherical camber structure in the transparent protective cover is coated with a super-hydrophobic coating.

[0014] In addition, the utility model still provides a kind of milk shaking milk warmer, including installation support and the milk shaking milk component of setting on the installation support, the milk shaking milk component includes above-mentioned temperature detecting device, wherein:

[0015] Further, the utility model also provides a kind of milk shaking milk warmer, including installation support and the milk shaking milk component of setting on the installation support, the milk shaking milk component includes above-mentioned temperature detecting device, wherein:

[0016] Further, the milk shaking milk component further includes rotating seat connected on the support plate, and the transparent protective cover is arranged on the rotating seat;Sealing ring is arranged between the transparent protective cover and the support plate to form sealing.

[0017] Further, the milk shaking milk component further includes fixed seat arranged in the installation support, and the rotating seat is rotatably arranged on the fixed seat by bearing;

[0018] The infrared probe is mounted on the fixed seat.

[0019] Further, it further includes air supply element arranged in the installation support, wherein:

[0020] The inside of the installation support is formed with first air duct communicating with the fixed seat, and a plurality of first grating holes communicating with the first air duct and external air are formed on the fixed seat, and a plurality of second grating holes communicating with the first grating holes are formed on the rotating seat;

[0021] Under the action of the air supply element, external air can enter the first air duct through a plurality of first grating holes and a plurality of second grating holes in sequence, so as to cool the surrounding environment of the infrared probe.

[0022] Further, the inside of the installation support is further formed with second air duct communicating with the inside of the milk bottle basket, the air outlet end of the first air duct is communicated with the air inlet end of the second air duct, and the air supply element is arranged at the communication position of the first air duct and the second air duct.

[0023] The second air duct is further provided with a heating element at the air outlet of the air supply element.

[0024] Further, the air supply element is a blower, and the heating element is a PTC heating body.

[0025] Further, the installation support includes upper support, middle support and lower support connected in sequence from top to bottom, wherein:

[0026] The bottom of the upper support is provided with a first enclosing barrier arranged around the outer periphery of the milk bottle basket, and the top of the middle support is provided with a second enclosing barrier matched with the first enclosing barrier, and when the upper support is connected with the middle support, the first enclosing barrier and the second enclosing barrier are matched with each other and enclosed to form the first air duct.

[0027] The bottom of the middle support is provided with a third enclosing barrier arranged around the outer periphery of the fixing seat, and the top of the lower support is provided with a fourth enclosing barrier matched with the third enclosing barrier, and when the lower support is connected with the middle support, the third enclosing barrier and the fourth enclosing barrier are matched with each other and enclosed to form the second air duct.

[0028] In summary, the temperature detecting device and the milk shaking and warming device have the following beneficial effects:

[0029] (1) The temperature detecting device is provided with the transparent protective cover above the infrared probe, and the transparent protective cover is provided with the spherical arc surface structure through which the infrared rays can pass; in this way, when the spherical arc surface structure is stuck with water or dust, the water or dust can slide to the bottom along the spherical arc surface structure, so that the infrared rays can smoothly pass through the spherical arc surface structure to realize temperature detection. Therefore, the temperature detecting device does not need to drive the transparent protective cover to rotate, and has a simpler structure, occupies a smaller installation space and has a lower cost.

[0030] (2) The temperature detecting device is provided with the super-hydrophobic coating on at least the spherical arc surface structure in the transparent protective cover, and when the water or dust impurities are adhered to the spherical arc surface structure, the water or dust impurities can also more easily slide to the bottom, so that the surface of the spherical arc surface structure 131 is free of any shielding object, and the accuracy of the infrared temperature detection is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 FIG. 1 is a structural schematic view of a milk shaking and warming assembly in a milk shaking and warming device of the present utility model;

[0032] Figure 2 FIG. 2 is an exploded schematic view of the milk shaking and warming assembly in the milk shaking and warming device of the present utility model;

[0033] Figure 3 FIG. 3 is a structural schematic view of the milk shaking and warming assembly in the milk shaking and warming device of the present utility model from another perspective; Figure 2 FIG. 4 is a sectional schematic view of the milk shaking and warming assembly in the milk shaking and warming device of the present utility model;

[0034] Figure 4 FIG. 5 is an exploded schematic view of the milk shaking and warming device of the present utility model;

[0035] Figure 5 FIG. 6 is a structural schematic view of the milk shaking and warming device of the present utility model; and

[0036] Figure 6 FIG. 7 is a sectional schematic view of the milk shaking and warming device of the present utility model.Figure 5 Another perspective structural schematic view;

[0037] Figure 7 Structure schematic view of the milk warming device of the present application;

[0038] Figure 8 Structure schematic view of the milk warming device of the present application.

[0039] Among them, the meaning of the reference signs is as follows:

[0040] 1, milk warming assembly; 11, milk bottle basket; 111, first through hole; 112, air inlet hole; 12, infrared probe; 13, transparent protective cover; 131, spherical arc surface structure; 14, support plate; 141, second through hole; 15, rotating seat; 151, first mounting groove; 152, second grid hole; 16, sealing ring; 17, fixed seat; 171, seat body; 172, boss; 1721, second mounting groove; 173, first grid hole; 18, bearing; 2, mounting bracket; 21, upper support; 211, first fence; 22, middle support; 221, second fence; 222, third fence; 23, lower support; 231, fourth fence; 3, air supply element; 4, heating element. DETAILED DESCRIPTION

[0041] In order to better understand and implement, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application.

[0042] In the description of the present application, it should be explained that the directions or position relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are the directions or position relationships based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the modules or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application.

[0044] Embodiment one

[0045] Reference Figures 1-4The utility model provides a kind of milk shaking and warming component 1, including temperature detecting device, the temperature detecting device includes the milk bottle basket 11 for placing milk bottle, infrared probe 12 being arranged below milk bottle basket 11 and transparent protective cover 13 being covered above infrared probe 12 and being located the bottom of milk bottle basket 11;Wherein, the bottom of the milk bottle basket 11 is provided with first through-hole 111, and the transparent protective cover 13 is located at first through-hole 111.

[0046] Wherein, the region that the transparent protective cover 13 can be crossed by infrared is spherical camber surface structure 131. Preferably, the transparent protective cover 13 is fluorite quartz glass cover or fresnel lens with high infrared penetration.

[0047] Thus, by being provided with transparent protective cover 13 above infrared probe 12, the spherical camber surface structure 131 for allowing infrared to pass through is arranged on the transparent protective cover 13;So set, when spherical camber surface structure 131 sticks water or dust, water and dust impurities can all slide to bottom along spherical camber surface structure 131, to ensure that infrared can pass through the spherical camber surface structure 131 to realize temperature detection smoothly. It can be known that the milk shaking and warming component 1 does not need to drive transparent protective cover 13 to rotate, not only structure is simpler, and installation space is small, low in cost.

[0048] Further, to further improve the dustproof and waterproof property of the spherical camber surface structure 131, the spherical camber surface structure 131 is also coated with superhydrophobic coating. Thus, when water or dust adheres to the superhydrophobic coating, it is also more likely to slide to the bottom, thereby ensuring that there is no obstruction on the surface of the spherical camber surface structure 131, and further ensuring the accuracy of infrared temperature detection.

[0049] Preferably, the superhydrophobic coating is a hydrophobic silicon dioxide nano functional liquid. When the functional liquid is sprayed on the surface of the spherical camber surface structure 131 and dried, a superhydrophobic coating is formed on the surface of the spherical camber surface structure.

[0050] Again refer to Figures 1-4 The milk shaking and warming component 1 also includes a support plate 14 arranged at the bottom of the milk bottle basket 11. The support plate 14 has a second through-hole 141 that communicates with the first through-hole 111. The transparent protective cover 13 is located at the second through-hole 141.

[0051] Thus, the infrared emitted by the infrared probe 12 can pass through the transparent protective cover 13, the second through-hole 141, and the first through-hole 111 in sequence and irradiate the bottom of the milk bottle to realize temperature detection.

[0052] Further, the milk shaking and warming assembly 1 further comprises a rotating seat 15 connected to the bottom of the support plate 14, the top of the rotating seat 15 is provided with a first mounting groove 151, and the transparent protective cover 13 is mounted on the first mounting groove 151; a sealing ring 16 is arranged between the transparent protective cover 13 and the support plate 14 to form a seal.

[0053] Specifically, the transparent protective cover 13 further comprises a convex edge arranged at the bottom of the spherical arc structure 131 and in a ring shape, the cross section of the sealing ring 16 is a ring-shaped U-shaped structure with an open side, the sealing ring 16 is clamped on the convex edge through the open side, and the top surface of the sealing ring 16 abuts against the bottom surface of the support plate 14 to form a waterproof and dustproof seal.

[0054] Further, the milk shaking and warming assembly 1 further comprises a fixing seat 17, and the rotating seat 15 is rotatably arranged on the fixing seat 17 through a bearing 18; specifically, the fixing seat 17 comprises a seat body 171 in a cup shape and a boss 172 in a cylinder shape arranged in the seat body 171, the top of the boss 172 is provided with a second mounting groove 1721, and the infrared probe 12 is mounted on the second mounting groove 1721. Wherein, the seat body 171 and the boss 172 form an installation clamping groove therebetween, and the rotating seat 15 is rotatably arranged in the installation clamping groove through the bearing 18.

[0055] Embodiment two

[0056] Referring to Figures 5-8 The utility model also provides a milk shaking and warming device, which comprises a mounting bracket 2 and a milk shaking and warming assembly 1 as described in embodiment one arranged on the mounting bracket 2. Wherein, it further comprises a blowing element 3 arranged in the mounting bracket 2, the inside of the mounting bracket 2 forms a first air duct communicating with the fixing seat 17, the side wall of the seat body 171 and the boss 172 in the fixing seat 17 is provided with a plurality of first grating holes 173 communicating with the first air duct and external air in the circumferential direction, and the rotating seat 15 is provided with a plurality of second grating holes 152 communicating with the first grating holes 173.

[0057] Therefore, under the action of the blowing element 3, the external air can enter the first air duct through the plurality of first grating holes 173 and the plurality of second grating holes 152 in sequence, so as to cool the surrounding environment of the infrared probe 12.

[0058] Further, the inside of the mounting bracket 2 further forms a second air duct communicating with the inside of the milk bottle basket 11, the air outlet end of the first air duct and the air inlet end of the second air duct are communicated, and the blowing element 3 is arranged at the communication position of the first air duct and the second air duct; the second air duct is further provided with a heating element 4 at the air outlet of the blowing element 3.

[0059] In the embodiment, the blowing element 3 is a blower, and the heating element 4 is a PTC heating body.

[0060] In the embodiment, the side wall of the milk bottle basket 11 is provided with a plurality of air inlet holes 112 through which hot air can pass.

[0061] Referring to Figures 5-8 The mounting bracket 2 comprises, from top to bottom, an upper bracket 21, a middle bracket 22 and a lower bracket 23, wherein the bottom of the upper bracket 21 is provided with a first enclosing barrier 211 which is arranged around the outer periphery of the milk bottle basket 11, the top of the middle bracket 22 is provided with a second enclosing barrier 221 which cooperates with the first enclosing barrier 211, and when the upper bracket 21 is connected to the middle bracket 22, the first enclosing barrier 211 and the second enclosing barrier 221 cooperatively form a first air duct. In addition, the bottom of the middle bracket 22 is provided with a third enclosing barrier 222 which is arranged around the outer periphery of the fixing seat 17, and the top of the lower bracket 23 is provided with a fourth enclosing barrier 231 which cooperates with the third enclosing barrier 222, and when the lower bracket 23 is connected to the middle bracket 22, the third enclosing barrier 222 and the fourth enclosing barrier 231 cooperatively form a second air duct.

[0062] Therefore, under the action of the fan, external air can enter the first air duct through the first grid hole 173 and the second grid hole 152 in sequence, thereby continuously cooling the external environment of the infrared probe 12 to ensure that the infrared probe 12 can work under normal environmental temperature. Then the air enters the air inlet of the fan, and is then discharged from the air outlet of the fan and heated by the PTC heating body. The heated air enters the milk bottle basket 11 through the second air duct and the plurality of air inlet holes 112 to heat the milk bottles, thereby realizing milk warming.

[0063] In summary, the milk shaking and warming assembly provided by the utility model has the following beneficial effects:

[0064] (1) The milk shaking and warming assembly 1 of the utility model is provided with the transparent protective cover 13 above the infrared probe 12, and the transparent protective cover 13 is provided with the spherical arc surface structure 131 through which infrared rays can pass. In this way, when water or dust adheres to the spherical arc surface structure 131, it can slide to the bottom, thereby ensuring that the infrared rays can smoothly pass through the spherical arc surface structure 131 to realize temperature detection. Therefore, the milk shaking and warming assembly 1 of the utility model does not need to drive the transparent protective cover 13 to rotate, and is not only simpler in structure, but also occupies less installation space and has low cost.

[0065] (2) The milk shaking and warming assembly 1 of the utility model, at least the spherical arc surface structure 131 in the transparent protective cover 13 is coated with a super-hydrophobic coating. When water or dust adheres to the spherical arc surface structure 131, it can also slide to the bottom more easily, thereby ensuring that the surface of the spherical arc surface structure 131 is free of any obstructions, and further ensuring the accuracy of infrared temperature detection.

[0066] It needs to be understood that the terms "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the modules or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0067] In addition, in the description of the utility model, the meaning of "a plurality of" and "several" is two or more than two, unless otherwise explicitly and specifically limited.

[0068] The technical means disclosed in the utility model scheme is not only limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical scheme composed of any combination of the above technical features. It should be noted that for ordinary skilled persons in the art, without departing from the principles of the utility model, a number of improvements and refinements can also be made, which are also considered within the protection scope of the utility model.

Claims

1. A temperature sensing device for a milk shaker and bottle warmer, characterized in that, The application relates to a milk bottle basket for placing milk bottles, a first through hole is formed in the bottom of the milk bottle basket, an infrared probe is arranged below the milk bottle basket, a transparent protective cover is arranged above the infrared probe and at the first through hole, infrared rays emitted by the infrared probe can pass through the transparent protective cover and the first through hole in sequence and irradiate the bottom of the milk bottle to realize temperature detection, the area of the transparent protective cover through which the infrared rays pass is in a spherical arc surface structure. The transparent protective cover is a fluorite quartz glass cover or a Fresnel lens with high infrared ray permeability. At least the spherical arc surface structure of the transparent protective cover is coated with a super-hydrophobic coating. The application further discloses a milk bottle warming device comprising a mounting bracket and a milk bottle warming assembly arranged on the mounting bracket, the milk bottle warming assembly comprises the temperature detection device according to any one of claims 1-3, wherein: The application further discloses that a supporting plate is arranged at the bottom of the milk bottle basket, a second through hole is formed in the supporting plate and communicates with the first through hole, and the transparent protective cover is arranged at the second through hole.

2. The temperature probe for a milk warming device according to claim 1, wherein The milk bottle warming assembly further comprises a rotating seat connected to the supporting plate, and the transparent protective cover is arranged on the rotating seat; a sealing ring is arranged between the transparent protective cover and the supporting plate to form a seal.

3. The temperature probe for a milk warming device according to claim 1 or 2, characterized in that The milk bottle warming assembly further comprises a fixing seat arranged in the mounting bracket, and the rotating seat is rotatably arranged on the fixing seat through a bearing.

4. A milk warming device for shaking milk, characterized by The infrared probe is arranged on the fixing seat. The application further discloses that a blowing element is arranged in the mounting bracket, wherein:

5. The milk warming and shaking device according to claim 4, characterized in that A first air duct is formed in the mounting bracket and communicates with the fixing seat, a plurality of first grating holes are formed in the fixing seat and communicate with the first air duct and external air, and a plurality of second grating holes are formed in the rotating seat and communicate with the first grating holes; 6. The milk warming and shaking device according to claim 5, characterized in that Under the action of the blowing element, external air can enter the first air duct through the plurality of first grating holes and the plurality of second grating holes in sequence, so that the surrounding environment of the infrared probe is cooled. A second air duct is further formed in the mounting bracket and communicates with the inside of the milk bottle basket, an air outlet end of the first air duct communicates with an air inlet end of the second air duct, and the blowing element is arranged at the communication position of the first air duct and the second air duct.

7. The milk warming and shaking device according to claim 6, characterized in that A heating element is further arranged at the air outlet of the blowing element in the second air duct. The blowing element is a blower, and the heating element is a PTC heating body. The mounting bracket comprises an upper bracket, a middle bracket and a lower bracket which are sequentially connected from top to bottom, wherein:

8. The milk warming and shaking device according to claim 7, characterized in that The bottom of the upper bracket is provided with a first enclosure which is arranged around the outer periphery of the milk bottle basket, the top of the middle bracket is provided with a second enclosure which is matched with the first enclosure, when the upper bracket and the middle bracket are connected, the first enclosure and the second enclosure are matched with each other and form the first air duct, The bottom of the middle bracket is provided with a third enclosure which is arranged around the outer periphery of the fixing seat, and the top of the lower bracket is provided with a fourth enclosure which is matched with the third enclosure, when the lower bracket and the middle bracket are connected, the third enclosure and the fourth enclosure are matched with each other and form the second air duct.

9. The milk warming and shaking device according to claim 8, characterized in that ​ 10. The milk warming and shaking device according to claim 8, characterized in that ​ ​ ​

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