CN220384903U - Portable milk warming device - Google Patents
Portable milk warming device Download PDFInfo
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- CN220384903U CN220384903U CN202321850252.4U CN202321850252U CN220384903U CN 220384903 U CN220384903 U CN 220384903U CN 202321850252 U CN202321850252 U CN 202321850252U CN 220384903 U CN220384903 U CN 220384903U
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- electric heating
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- 239000008267 milk Substances 0.000 title claims abstract description 98
- 210000004080 milk Anatomy 0.000 title claims abstract description 98
- 235000013336 milk Nutrition 0.000 title claims abstract description 98
- 238000010792 warming Methods 0.000 title abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 98
- 238000005485 electric heating Methods 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 12
- 239000007779 soft material Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000013021 overheating Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The present utility model provides a portable warmer for heating a liquid in a container having an open top, the portable warmer comprising: the machine head is internally provided with a power supply component and a control component which are electrically connected, and the bottom of the machine head is provided with a clamping piece; the electric heating component is arranged at the bottom of the machine head and is electrically connected with the control component, the heating end of the electric heating component extends towards the direction away from the machine head assembly, and when the machine head is positioned at the top opening of the container, the heating end of the electric heating component is positioned inside the container; the temperature measuring component is arranged at the heating end of the electric heating component and is electrically connected with the control component, and is used for measuring the temperature of the liquid in the container and the temperature of the heating end and feeding back a temperature signal to the control component. When the portable milk warming device is used, the machine head is positioned at the top opening part of a container such as a milk bottle, and the electric heating component stretches into liquid in the container such as the milk bottle, so that the liquid is directly heated, and the liquid is heated quickly and uniformly.
Description
Technical Field
The utility model relates to a milk warmer, in particular to a portable milk warmer, and belongs to the technical field of mother and infant products.
Background
The milk warmer is a household article for infants in the feeding stage and is used for heating cold milk with lower temperature to warm milk with the temperature suitable for infants to drink and preserving the warm milk. The prior art has the problems of more or less complex structure, slower heating, inconvenient operation and poor portability.
The Chinese patent application No. 2023204047069 discloses a milk warmer which is heated uniformly, and belongs to a typical air-heating milk warmer. The milk warmer comprises a heating cavity for placing an object to be warmed and a hot air device for generating and delivering hot air into the heating cavity. The utility model also discloses a specific structure of the hot air device, so that hot air can uniformly enter the heating cavity from the circumferential direction of the heating cavity, and the cross section area of the air channel is reduced, so that the whole air channel can keep relatively constant wind pressure and wind speed from front to back, the uniformity of the distribution of the hot air entering the heating cavity is improved, and the temperature milk heater is uniformly heated. Although the uniformity of the distribution of the hot air is improved by improving the hot air device, temperature deviation still exists, and the heating speed is low and the operation is complex by taking the hot air as a heat transfer medium, so that milk in the container needs to be injected into the heating cavity for heating.
In the prior art, an air heating type milk warming device for directly heating the milk bottle also exists, but most of milk bottles are made of food-grade plastics, and are directly contacted with the milk bottle when heated by hot air, so that the plastic milk bottle is easily melted when the heating time is too long or the heating temperature is too high, and the health of a user is influenced.
In addition, water-heating type milk warmers and milk bottle inversion type milk warmers exist in the prior art. The water heating type breast warming device has a complex structure, and has the problem of low heating speed by taking water as a heat transfer medium. The milk bottle of the milk bottle inversion type milk warming device is inversely suspended above the milk bottle warming device, the milk bottle is required to be additionally provided with an adapter to be in contact with the milk bottle warming device, the operation is inconvenient, the heating surface of the milk bottle warming device is positioned below the milk bottle, the problem of local heat concentration exists, and the integral heating and heat preservation effects of the milk bottle are poor.
Disclosure of Invention
Based on the background, the utility model aims to provide the portable milk warmer which has the advantages of simple structure, convenient operation and good portability, can heat milk and other liquids in containers such as milk bottles, and has a heating surface fully contacted with the milk and other liquids, and has high heating speed and uniform heating.
In order to achieve the above object, the present utility model provides the following technical solutions:
a portable warmer for heating a liquid in a container having an open top, the portable warmer comprising:
the machine head is internally provided with a power supply component and a control component which are electrically connected, the bottom of the machine head is provided with a clamping piece, when the machine head is positioned at the top opening of the container, the bottom of the machine head is abutted against the top of the container, and the side part of the clamping piece is abutted against the side part of the container;
the electric heating component is arranged at the bottom of the machine head and is electrically connected with the control component, the heating end of the electric heating component extends towards the direction away from the machine head component, and when the machine head is positioned at the top opening of the container, the heating end of the electric heating component is positioned inside the container;
the temperature measuring component is arranged at the heating end of the electric heating component and is electrically connected with the control component, and is used for measuring the temperature of liquid in the container and the temperature of the heating end and feeding back a temperature signal to the control component.
Preferably, the bottom of the handpiece is provided with a sealing member which covers at least part of the bottom surface of the handpiece, and the clamping member is provided adjacent to the peripheral portion of the sealing member, and the top of the container abuts against the sealing member when the handpiece is positioned in the top opening of the container.
Preferably, the power supply part comprises a battery, and the control part comprises a control circuit board, a charging interface and a user operation panel which are electrically connected, wherein the charging interface is electrically connected with the battery through the control circuit board.
Preferably, the number of the clamping pieces is at least two, and at least two clamping pieces circumferentially surround the electric heating component with the axis of the electric heating component as the center.
Preferably, the clamping member is an elastic clamping member made of soft material. The soft material comprises silica gel, TPE material and the like, so that the probability of damaging the container when the clamping piece is abutted against the clamping container is reduced, and the container with different calibers can be matched and clamped stably due to elasticity.
Preferably, the electric heating component comprises a fixing part, a supporting rod and a heating body which are sequentially and fixedly connected, wherein the fixing part is connected with the machine head, and the supporting rod extends along the axial direction of the machine head. The extending direction of the supporting rod enables the supporting rod to fully extend into the liquid in the container, so that the heating body is directly contacted with the liquid to heat the liquid, the liquid in the container is heated quickly and uniformly, heat transfer is carried out from the liquid to the container, the heated temperature of the container is reduced, and overheating of the container is avoided.
Preferably, the heating element extends in a direction intersecting with the axial direction of the support rod. The extending direction of the heating body improves the contact area between the electric heating component and the liquid in the container, so that the electric heating component is fully contacted with the liquid in the container, and the heating speed and the heating uniformity of the liquid in the container are further improved.
Preferably, the heating element is a metal-coated PTC heating element, a ceramic heating element or a PI heating element.
Preferably, the fixing part is detachably and fixedly connected with the machine head. When the electric heating device is used for containers with different capacities, the electric heating parts with heating bodies with different lengths can be arranged, and the electric heating parts are separated from or mounted on the machine head through the dismounting fixing parts, so that the electric heating parts with different specifications can be conveniently replaced, and the electric heating parts can be fully contacted with liquid in the container.
Preferably, the temperature measuring component comprises a liquid temperature measuring sensor and an electric heating temperature measuring sensor, wherein the liquid temperature measuring sensor is arranged at the bottom of the heating end of the electric heating component and at least partially positioned outside the heating end, and the electric heating temperature measuring sensor is arranged inside the heating end of the electric heating component. The liquid temperature measuring sensor is used for measuring the temperature of liquid in the container and reflecting the actual temperature of the liquid after being heated, the electric heating temperature measuring sensor is used for measuring the temperature of the heating end and reflecting the actual temperature of the heating end, and a temperature signal is timely fed back to the control part when the heating end does not contact the liquid and is dry-burned.
Compared with the prior art, the utility model has the following advantages:
the portable milk warmer provided by the utility model has the advantages that when the portable milk warmer is used, the machine head is positioned at the top opening part of a container such as a milk bottle, the electric heating component stretches into liquid in the container such as the milk bottle, the liquid is directly heated, the liquid is heated quickly and uniformly, the heat is transferred from the liquid to the container, the heated temperature of the container is reduced, and the container is prevented from being overheated;
the clamping piece is suitable for containers such as milk bottles with different opening diameter specifications, the relative positions of the machine head and the containers are fixed through the clamping piece, and the clamping piece is convenient to operate and high in applicability;
according to the utility model, the temperature measuring component measures the temperature of the liquid and the temperature of the heating end, and can timely feed back a temperature signal to the control component when the heating end does not contact the liquid and is dry-burned, so that the problems of dry-burned overheating of the heating end and overheating damage of the feeding bottle are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a portable pacifier according to the present utility model;
fig. 2 is a partial enlarged view of the portion a in fig. 1.
In the figure: 1. a machine head; 2. an electric heating member; 3. a temperature measuring part; 4. a clamping member; 5. a seal; 6. a battery; 7. a control circuit board; 8. a charging interface; 9. a user operation panel; 10. a feeding bottle; 11. milk; 201. a fixing part; 202. a support rod; 203. a heating element; 301. a milk temperature sensor; 302. an electrically heated temperature sensor.
Detailed Description
The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings. It should be understood that the practice of the utility model is not limited to the following examples, but is intended to be within the scope of the utility model in any form and/or modification thereof.
In the present utility model, unless otherwise specified, all parts and percentages are by weight, and the equipment, materials, etc. used are commercially available or are conventional in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components and devices in the following examples are, unless otherwise indicated, all those components and devices known to those skilled in the art, and their structures and principles are known to those skilled in the art from technical manuals or by routine experimentation.
In the following detailed description of embodiments of the utility model, reference is made to the accompanying drawings, in which, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. However, one or more embodiments may be practiced by one of ordinary skill in the art without these specific details.
As shown in fig. 1 and 2, an embodiment of the present utility model discloses a portable warming milk apparatus for heating liquid in a container having a top opening, specifically, for heating milk 11 in a nursing bottle 10 having a top opening in the present embodiment, the nursing bottle 10 is normally placed while being heated, i.e., the top opening of the nursing bottle 10 is directed upward.
The portable milk warmer comprises a machine head 1, an electric heating component 2 and a temperature measuring component 3.
The inside power supply part and the control part that are equipped with electric connection of aircraft nose 1, aircraft nose 1 bottom is equipped with clamping piece 4, and when aircraft nose 1 was located the open-top of feeding bottle 10, aircraft nose 1 bottom butt feeding bottle 10 top, and clamping piece 4 lateral part butt feeding bottle 10 lateral part.
The power supply part comprises a battery 6, and the control part comprises a control circuit board 7, a charging interface 8 and a user operation panel 9 which are electrically connected, wherein the charging interface 8 is electrically connected with the battery 6 through the control circuit board 7.
The bottom of the machine head 1 is also provided with a sealing element 5, the sealing element 5 covers at least part of the bottom surface of the machine head 1, the clamping element 4 is arranged at a position adjacent to the peripheral part of the sealing element 5, and when the machine head 1 is positioned at the top opening of the milk bottle 10, the top of the milk bottle 10 is abutted against the sealing element 5. The sealing piece 5 can prevent the milk 11 in the milk bottle 10 from leaking out from the joint between the top opening of the milk bottle 10 and the bottom of the machine head 1, ensure the joint tightness between the machine head 1 and the milk bottle 10, and improve the heating and heat preservation effects on the milk 11.
The electric heating part 2 is arranged at the bottom of the machine head 1 and is electrically connected with the control part, the heating end of the electric heating part 2 extends towards the direction away from the machine head 1 assembly, and when the machine head 1 is positioned at the top opening of the feeding bottle 10, the heating end of the electric heating part 2 is positioned inside the feeding bottle 10.
The temperature measuring component 3 is arranged at the heating end of the electric heating component 2 and is electrically connected with the control component, and the temperature measuring component 3 is used for measuring the temperature of the milk 11 in the milk bottle 10 and the temperature of the heating end and feeding back a temperature signal to the control component.
The number of the clamping pieces 4 is at least two, and the specific number can be adjusted according to the actual application requirement. The clamping members 4 circumferentially surround the electric heating member 2 with the axis of the electric heating member 2 as the center, and in this embodiment, the clamping members 4 are distributed in a uniformly spaced manner to ensure clamping stability.
The clamping piece 4 is an elastic clamping piece 4 made of soft materials, and the soft materials comprise silica gel, TPE materials and the like, so that the probability of damaging the milk bottle 10 when the clamping piece 4 is abutted against the clamping milk bottle 10 can be reduced, and the clamping piece is elastic, so that the clamping piece can be matched with milk bottles 10 with different calibers and can clamp the milk bottles more stably.
The electric heating component 2 comprises a fixing part 201, a supporting rod 202 and a heating body 203 which are sequentially and fixedly connected, the fixing part 201 is connected with the machine head 1, the supporting rod 202 extends along the axis direction of the machine head 1, and the extending direction of the supporting rod 202 enables the supporting rod 202 to fully extend into the milk 11 in the milk bottle 10, so that the heating body 203 is directly contacted with the milk 11 to heat the milk 11, the milk 11 in the milk bottle 10 is heated fast and uniformly, heat transfer is carried out from the milk 11 to the milk bottle 10, the heated temperature of the milk bottle 10 is reduced, and overheating of the milk bottle 10 is avoided.
In this embodiment, the heating element 203 extends along the direction intersecting with the axial direction of the support rod 202, and the extending direction of the heating element 203 increases the contact area between the electric heating element 2 and the milk 11 in the milk bottle 10, so that the electric heating element is fully contacted with the milk 11 in the milk bottle 10, and the heating speed and the heating uniformity of the milk 11 in the milk bottle 10 are further improved.
In this embodiment, the heating element 203 is the heating end of the electric heating member 2.
Specifically, the heating element 203 is a PTC heating element, a ceramic heating element, or a PI heating element wrapped with metal, and may be selected according to actual application scenarios. The metal can be stainless steel, and can be wrapped by non-metal materials, such as ceramics and other non-metal materials meeting food requirements.
The fixing portion 201 in this embodiment is detachably and fixedly connected to the head 1. When the electric heating component 2 with the heating elements 203 with different lengths is used for milk bottles 10 with different capacities, the electric heating component 2 is detached from or installed on the machine head 1 through the detachable fixing part 201, so that the electric heating component 2 with different specifications can be replaced conveniently, and the electric heating component 2 can be fully contacted with milk 11 in the milk bottle 10.
The temperature measuring part 3 comprises a milk temperature measuring sensor 301 and an electric heating temperature measuring sensor 302. The milk temperature sensor 301 is disposed at the bottom of the heating end of the electric heating component 2 and at least partially outside the heating end, and the electric heating temperature sensor 302 is disposed inside the heating end of the electric heating component 2. The milk temperature sensor 301 is used for measuring the temperature of the milk 11 in the milk bottle 10, reflecting the actual temperature of the milk 11 after being heated, the electric heating temperature sensor 302 is used for measuring the temperature of the heating end, reflecting the actual temperature of the heating end, and timely feeding back a temperature signal to the control part when the heating end is not in contact with the milk 11 and is dry-burned.
When the portable milk warming device is used, the machine head 1 is positioned at the top opening part of the milk bottle 10, the electric heating component 2 stretches into the milk 11 in the milk bottle 10, the milk 11 is directly heated, the heating speed of the milk 11 is high, the milk is uniformly heated, and the heat transfer is carried out from the milk 11 to the milk bottle 10, so that the heated temperature of the milk bottle 10 is reduced, and the milk bottle 10 is prevented from being overheated. The clamping piece 4 is suitable for containers such as feeding bottles 10 with different opening diameter specifications, the relative positions of the machine head 1 and the containers are fixed through the clamping piece 4, and the machine head is convenient to operate and high in applicability. The temperature measuring part 3 measures the temperature of the liquid and the temperature of the heating end, and can timely feed back a temperature signal to the control part when the heating end does not contact the liquid and is dry-burned, so that the problems of overheating of the heating end and overheating damage of the feeding bottle 10 are avoided.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. A portable pacifier for heating a liquid in a container having an open top, comprising: the portable milk warmer comprises:
the device comprises a machine head (1), wherein a power supply component and a control component which are electrically connected are arranged in the machine head (1), a clamping piece (4) is arranged at the bottom of the machine head (1), when the machine head (1) is positioned at the top opening of a container, the bottom of the machine head (1) is abutted against the top of the container, and the side part of the clamping piece (4) is abutted against the side part of the container;
the electric heating component (2) is arranged at the bottom of the machine head (1) and is electrically connected with the control component, the heating end of the electric heating component (2) extends towards a direction away from the machine head (1) assembly, and when the machine head (1) is positioned at the top opening of the container, the heating end of the electric heating component (2) is positioned inside the container;
the temperature measuring component (3) is arranged at the heating end of the electric heating component (2) and is electrically connected with the control component, and the temperature measuring component (3) is used for measuring the temperature of liquid in the container and the temperature of the heating end and feeding back a temperature signal to the control component.
2. A portable pacifier according to claim 1, wherein: the machine head (1) bottom is provided with a sealing element (5), the sealing element (5) covers at least part of the machine head (1) bottom surface, the clamping element (4) is arranged at a position adjacent to the peripheral part of the sealing element (5), and when the machine head (1) is positioned at the top opening of the container, the top of the container is abutted against the sealing element (5).
3. A portable pacifier according to claim 1, wherein: the power supply part comprises a battery (6), and the control part comprises a control circuit board (7), a charging interface (8) and a user operation panel (9) which are electrically connected, wherein the charging interface (8) is electrically connected with the battery (6) through the control circuit board (7).
4. A portable pacifier according to claim 1, wherein: the number of the clamping pieces (4) is at least two, and at least two clamping pieces (4) circumferentially surround the electric heating component (2) by taking the axis of the electric heating component (2) as the center.
5. A portable pacifier according to claim 1, wherein: the clamping piece (4) is an elastic clamping piece (4) made of soft materials.
6. A portable pacifier according to claim 1, wherein: the electric heating component (2) comprises a fixing part (201), a supporting rod (202) and a heating body (203) which are sequentially and fixedly connected, wherein the fixing part (201) is connected with the machine head (1), and the supporting rod (202) extends along the axial direction of the machine head (1).
7. The portable pacifier according to claim 6, wherein: the heating element (203) extends in a direction intersecting with the axial direction of the support rod (202).
8. The portable pacifier according to claim 7, wherein: the heating element (203) is a metal-wrapped PTC heating element, a ceramic heating element or a PI heating element.
9. The portable pacifier according to claim 6, wherein: the fixing part (201) is detachably and fixedly connected with the machine head (1).
10. A portable pacifier according to claim 1, wherein: the temperature measuring component (3) comprises a liquid temperature measuring sensor and an electric heating temperature measuring sensor (302), wherein the liquid temperature measuring sensor is arranged at the bottom of the heating end of the electric heating component (2) and at least partially positioned outside the heating end, and the electric heating temperature measuring sensor (302) is arranged inside the heating end of the electric heating component (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321850252.4U CN220384903U (en) | 2023-07-14 | 2023-07-14 | Portable milk warming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321850252.4U CN220384903U (en) | 2023-07-14 | 2023-07-14 | Portable milk warming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220384903U true CN220384903U (en) | 2024-01-26 |
Family
ID=89607800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321850252.4U Active CN220384903U (en) | 2023-07-14 | 2023-07-14 | Portable milk warming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220384903U (en) |
-
2023
- 2023-07-14 CN CN202321850252.4U patent/CN220384903U/en active Active
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