TWM523831U - Breast milk cooler - Google Patents

Description

Breast milk cooler

This creation relates to a breast milk cooler, and more particularly to a breast milk cooler using a cryogenic wafer.

Breast milk is designed by nature for human infants and is a juice produced by the breasts of postpartum women and can be used to feed young children. Breast milk can meet the nutritional needs of young children while increasing antibodies and reducing allergens. The World Health Organization recommends breastfeeding young children under 6 months, but breastfeeding with non-staple foods should be used to feed young children between the ages of 6 months and 1 year. In today's promotion of breast milk, breastfeeding has become the best choice for most mothers, but when it is not possible to breastfeed in person, such as going out or going to work, breast milk must be squeezed out and saved to feed the child. In terms of breast milk preservation, breast milk must be stored at a certain refrigerating temperature so as not to deteriorate, not to mention the time of breast milk preservation even including long-distance transportation or long time. If you don't have a refrigerator, how to keep your breast milk cold and fresh becomes important.

At present, in the absence of a refrigerator, the commonly used breast milk cooling method is to put the squeezed breast milk into a breast milk container and put it into a cold storage bag or a cold storage box, and place several ice packs in the cold storage bag or in the cold storage box or It is a lot of ice and keeps it cold. However, the contents of commercially available ice packs are mostly cold water or chemical solutions. They must be cooled by the refrigerator before use, and the aging time of the cold pack is about half an hour after the refrigerator, and it must be refrigerated for more than one hour when used again. Similarly, ice cubes have the same disadvantages as ice packs, which have a short shelf life and are very difficult to carry on the carrier because of their weight.

In view of the above, the conventional breast-cooling equipment of the prior art has the disadvantages of short cooling and aging and heavy weight, which is necessary for improvement.

Accordingly, the purpose of the present invention is to provide a breast milk cold cooler that is light in weight and excellent in cooling efficiency to solve the problems of the prior art.

The present invention provides a breast milk cold storage device for solving the problems of the prior art, comprising: a cold storage box body, which is a sealed box that can be opened and closed; and a cold guiding member disposed in the cold storage box body. The cold-conducting member is composed of a heat-conducting material, and includes a cold energy conducting member and a breast milk refrigerating member which is conductively connected to the cold energy conducting member, and the breast milk refrigerating member is surrounded to form a container accommodating space. The container accommodating space is for accommodating a breast milk container; a cold-retaining member is formed by a heat-insulating material, is filled between the cold-retainer case and the cold-conducting member, and is coated on the guide An outer side of the cold member; and a uniform cooling device having a uniform cold wafer having a uniform cold surface opposite to each other and a hot surface, the cooling surface being in contact with and electrically connected to the cold energy conducting member The cooling surface cools the container accommodating space by the cold energy conducting member and the breast milk refrigerating member, so that the container accommodating space reaches a refrigerating temperature of the mother milk, and the hot surface is exposed to the cold storage box body and radiates heat .

In an embodiment of the present invention, a breast milk cooler is provided, the refrigeration device having a temperature control member electrically connected to the refrigerant wafer to activate and sleep the refrigerant wafer.

In an embodiment of the present invention, a breast milk cooler is provided, the temperature control member includes a thermometer, and the thermometer is connected to the cold guide member to detect an actual temperature of the cold junction, and the temperature control member actually controls the cold junction. The refrigerating wafer is activated when the temperature is higher than the control temperature, and the refrigerating wafer is hibernated when the actual cooling temperature of the cooling member is lower than a predetermined control temperature.

In an embodiment of the present invention, a breast milk cooler is provided, the refrigerator comprising a fan member attached to the hot face of the refrigerant chip to dissipate heat.

In an embodiment of the present invention, a breast milk cold retaining device is provided, the cold guiding member having a plurality of breast milk refrigerating members, the plurality of breast milk refrigerating members enclosing a plurality of container accommodating spaces for serving a plurality of breast milk containers Hold up.

In an embodiment of the present invention, there is provided a breast milk refrigerating device, wherein the breast milk refrigerating member is disposed in a frame conforming to a shape of the breast milk container, and the accommodated breast milk container is in contact with the breast milk refrigerating member. Conductive connection.

In an embodiment of the present invention, a breast milk cooler is provided, the cold guide member being an aluminum-containing article.

In an embodiment of the present invention, a breast milk cooler is provided, the cold insulation member comprising a cold guide wrap and a cold retaining member formed by a high density styrofoam and comprising Covering the outer side of the cold guide member, the cold holding member is formed by a low density polyethylene foam (EPE) and filled between the cold box and the cold guide member.

In an embodiment of the present invention, a breast milk cold retaining device is further provided, the cold retaining member further comprising a cold shock absorbing member formed by one of the elastic foams, disposed on the upper side of the cold storage box body and the guide Between the cold members, and between the underside of the cold box and the cold guide member.

In an embodiment of the present invention, a breast milk cold storage device is further provided, further comprising a thermometer disposed in the cold storage box body, the thermometer having a temperature sensing portion and a display portion exposing the cold storage box body, the temperature The sensing unit is connected to the cooling member to detect an actual cooling temperature, and the display unit is connected to the temperature sensing unit to display the actual cooling temperature.

Through the technical means adopted in this creation, it is convenient to replace the large volume of ice packs or a large number of ice cubes with cold and cold wafers, so that the size of the breast milk cooler is reduced and the weight is light, so it is convenient Keep your breastmilk when you go out or go to work. Furthermore, the breast-cooling device of the present invention does not require the use of high-power parts such as compressors, and can supply the cooling chip operation with little power, so the power required is much smaller than that of the refrigerator, and can be maintained for a long time. cold.

Embodiments of the present creation will be described below based on Figs. 1 to 3 . This description is not intended to limit the implementation of the present invention, but is one of the embodiments of the present invention.

As shown in FIG. 1, a breast milk cooler 100 according to an embodiment of the present invention comprises: a cold storage box 1, a cold guide member 2, a cold insulation member 3, and a uniform cooling device 4.

As shown in Fig. 1, the cooler case 1 is an openable and closable sealed case. The cold storage box 1 is a cubic box body, and a movable door panel is arranged above the cold box housing 1 for the user to open and close the cold box housing 1.

As shown in FIGS. 1 and 2, the cold guide member 2 is provided in the cold storage case 1, and the cold guide member 2 is made of a material having heat conduction. In the present embodiment, the cold-conducting member 2 is an aluminum-containing product, and the cold energy of the refrigeration device 4 is conducted by utilizing the high thermal conductivity of aluminum. Moreover, the temperature conductivity of aluminum is stronger than that of air, so when the cold box 1 is in an open state for a short time, its temperature is not easily affected by air convection. The chilling member 2 includes a cold energy conducting member 21 and a breast milk refrigerating member 22 that is in contact with and electrically connected to the cold energy conducting member 21. The breast milk refrigerating member 22 is enclosed to form a container accommodating space 23 for accommodating a breast milk container C. Preferably, the cooling member 2 has a plurality of breast milk refrigerating members 22, and the plurality of breast milk refrigerating members 22 are disposed to form a plurality of container accommodating spaces 23 for accommodating a plurality of breast milk containers C.

Further, in the present embodiment, as shown in FIGS. 1 and 2, the cold guide member 2 has four container housings 23 surrounded by four breast milk refrigerating members 22 and four breast milk refrigerating members 22, The four breast milk refrigerating members 22 are embedded in the cold energy conducting member 21 to contact the conduction cold energy. Preferably, the breast milk refrigerating member 22 is disposed in a frame conforming to the shape of the breast milk container C, that is, an aluminum tubular frame having a diameter and a height corresponding to the breast milk container C, so that the breast milk container C is accommodated. The conductive connection is made by contact with the breast milk refrigerating member 22 (as shown in Fig. 3) to increase the temperature guiding efficiency. Further, when the breast milk container C is accommodated in the breast milk refrigerating member 22, since the breast milk refrigerating member 22 conforms to the shape of the breast milk container C, the container accommodating space 23 is filled with the breast milk container C and only a trace amount remains. The voids reduce the amount of air in the remaining space of the container accommodating space 23. According to the physical principle, there is a large amount of water in the air, and the water gas needs to absorb the cold air when it is condensed into water droplets. Such a situation causes a decrease in the cooling effect, so that the amount of air in the remaining space of the container accommodating space 23 is reduced. Further, the temperature of the container accommodating space 2 is prevented from being disturbed by the air. Of course, the present invention is not limited thereto, and the cooling member 2 may have only one breast milk refrigerating member 22 or a plurality of the breast milk refrigerating members 22.

As shown in Figs. 1 to 3, in the present embodiment, the cooling member 3 is made of a material having a heat insulating material. The cold storage member 3 is filled between the cold storage box 1 and the cold guide member 2 and covers the outer side of the cold guide member 2 for maintaining the temperature inside the container accommodation space 23. Preferably, the cold storage member 3 includes a cold guide cover 31, a cold holding member 32 and a cold holding member 33. The cold-conducting coating member 31 is a sheet formed by a high-density styrofoam, and is coated on the outer side of the cold-conducting member 2 in an adhesive manner, and the high-density styrofoam is easy to obtain, inexpensive, and has good heat preservation effect. The breast milk refrigerating member 22 is elastic and can be airtightly attached to the aluminum tubular frame. The cold holding member 32 is formed by a low density polyethylene foaming material (EPE) and is filled between the cold box case 1 and the cooling member 2 for stabilizing the structure and cold preservation of the breast milk cooler 100. The cold holding damper 33 is formed of a one-volume foam. In this embodiment, the cold holding damper 33 is a sheet of two elastic rigid PU foams, which are respectively disposed between the upper side of the cold storage box 1 and the cold guiding member 2 and the cold storage box 1 The lower side and the cold guiding member 2 are used for cooling and shockproof.

As shown in Figs. 1 to 3, the refrigerating apparatus 4 has a uniform cold wafer 41. The cooled wafer 41 is a light and small wafer having a uniform cold surface 411 and a hot surface 412 opposite to each other. In this embodiment, the refrigerating wafer 41 is a semiconductor cooling sheet, also called Peltier, which is called Peltier in English. It is a refrigeration technology that generates negative thermal resistance, mainly using the Peltier effect, that is, when DC power is used. When two different semiconductor materials are connected in series, the cooling surface 411 and the hot surface 412 are respectively cooled and radiated at the two ends of the galvanic couple, and the cooling surface 411 is cooled. purpose. The refrigerant chip 41 has the advantages of small volume, power saving compared with the compressor, no need of refrigerant and no moving parts of the device, but only a small current and long-term cooling, and can be applied in some spaces and limited. In the case of refrigerant. In the present embodiment, the refrigeration device 4 has a current supply portion which is a detachable lithium battery and is electrically connected to the refrigerating wafer. Of course, the present invention is not limited thereto, and the current portion can also be a charging device.

The cooling surface 411 is in contact with and electrically connected to the cold energy conducting member 21, and the cooling surface 411 passes through the cold energy conducting member 21 and the breast milk refrigerating member 22 to cool the container accommodating space 23, so that the container The accommodating space 23 reaches a refrigerating temperature of the mother milk. The hot surface 412 is exposed to the cold storage box and radiates heat. Preferably, the refrigerating device 4 has a temperature control member 42 electrically connected to the refrigerating wafer 41 to activate and sleep the refrigerating wafer 41.

In this embodiment, as shown in FIG. 1 to FIG. 3, the temperature control member 42 includes a thermometer 421 for detecting an actual temperature of the cold junction, and controlling the cold wafer according to the actual temperature of the cold junction. 41 start and sleep. The thermometer 421 is disposed in the cold storage case 1 and has a temperature sensing portion 422 and a display portion 423 that exposes the cold storage case. The temperature sensing portion 422 contacts the cold energy conducting member 21 connected to the cooling member 2 to detect a cold junction actual temperature (as shown in FIG. 2). Of course, the present invention is not limited thereto. The temperature sensing portion 422 contacts the cold energy conducting member 21 connected to the cold guiding member 2 to detect a cold junction actual temperature. The temperature sensing unit 422 is connected to the display unit and connected to the temperature sensing unit 422 to display the actual cooling temperature to the user. The temperature control member 42 activates the refrigerating wafer 41 when the actual cooling temperature is higher than the control temperature, and sleeps the refrigerating wafer 41 when the actual cooling temperature of the cooling member 2 is lower than a predetermined control temperature. In turn, the use time of the breast milk cooler 100 is increased. In this embodiment, the preset control temperature is set to 10 ° C, and the temperature control member 42 activates the refrigerating wafer 41 when the actual cooling temperature is higher than 10 ° C, and the cold junction of the cold guiding member 2 The cooled wafer 41 is asleep when the actual temperature is lower than 10 °C.

The refrigerating device 4 includes a fan member 413 attached to the hot surface 412 of the refrigerating wafer 41 for heat dissipation. In this embodiment, the fan member 413 is exposed to the cold storage box body, and has a heat dissipation fin and a fan. The heat dissipating fins are attached to the hot surface 412 of the cooling fins 41 to increase the heat dissipating area, and the fan is attached to the outer surface of the heat dissipating fins to dissipate heat by air circulation.

With the above structure, it can be known that the breast-cooling device 100 of the present invention is conductively connected to the cold-conducting member 2 by the light and power-saving of the cooling fins 41, and is caused by the cooling member 2 The container accommodating space 23 is cooled, so that the container accommodating space 23 reaches a refrigerating temperature of the mother milk, thereby achieving the effects of light weight and good cold keeping efficiency.

The above description and description are only illustrative of the preferred embodiments of the present invention, and those having ordinary skill in the art may make other modifications in accordance with the scope of the patent application as defined below and the above description, but such modifications are still It is the creative spirit of this creation and is within the scope of this creation.

100‧‧‧ breast milk cooler
1‧‧‧Insulation cooler cabinet
2‧‧‧Coiling components
21‧‧‧Cold energy transmission parts
22‧‧‧ Breast milk refrigerated parts
23‧‧‧Container accommodation space
3‧‧‧ Cooling components
31‧‧‧Coiled cold cover
32‧‧‧With cold fixtures
33‧‧‧With cold shock absorbers
4‧‧‧ Refrigeration device
41‧‧‧Chilled wafer
411‧‧‧Chill noodles
412‧‧‧ Hot noodles
413‧‧‧Fan components
42‧‧‧temperature control
421‧‧‧ thermometer
422‧‧‧Temperature Sensing Department
423‧‧‧Display Department
C‧‧‧breast milk container

Fig. 1 is a perspective view showing a breast milk cooler according to an embodiment of the present invention. Fig. 2 is a cross-sectional view showing a breast milk cooler according to an embodiment of the present creation. Fig. 3 is a schematic view showing the use of a breast milk cooler according to an embodiment of the present creation.

100‧‧‧ breast milk cooler

1‧‧‧Insulation cooler cabinet

2‧‧‧Coiling components

22‧‧‧ Breast milk refrigerated parts

23‧‧‧Container accommodation space

3‧‧‧ Cooling components

33‧‧‧With cold shock absorbers

4‧‧‧ Refrigeration device

41‧‧‧Chilled wafer

42‧‧‧temperature control

421‧‧‧ thermometer

423‧‧‧Display Department

Claims (10)

A breast milk cold storage device comprises: a cold storage box body, which is an openable and sealed sealed box body; a cold guiding member disposed in the cold storage box body, the cold guiding member is composed of a material having heat conduction, including a cold energy conducting member and a contact are electrically connected to one of the cold energy transmitting members, the breast milk refrigerating member enclosing a container accommodating space for accommodating a breast milk container; The cold-preserving member is made of a heat-insulating material, is filled between the cold-retainer case and the cold-conducting member and covers the outer side of the cold-conducting member; and a uniform cooling device having a uniform cold wafer, The cooling wafer has a uniform cold surface opposite to each other and a hot surface, and the cooling surface is in contact with and electrically connected to the cold energy conducting member, and the cooling surface passes through the cold energy conducting member and the breast milk refrigerating member. The container accommodating space is cooled, so that the container accommodating space reaches a refrigerating temperature of the mother milk, and the hot surface is exposed to the cold storage box body to release heat. The breast-cooling device of claim 1, wherein the refrigeration device has a temperature control member electrically connected to the refrigerant chip to activate and sleep the refrigerant wafer. The breast milk cooler according to claim 2, wherein the temperature control member comprises a thermometer, the thermometer is connected to the cold guide member to detect an actual temperature of the cold junction, and the temperature control member is higher than the actual temperature of the cold junction. The control of the temperature initiates the refrigerated wafer while the cryogenic wafer is dormant when the cold junction member cools the actual temperature below a predetermined control temperature. The breast-cooling device of claim 1, wherein the refrigeration device comprises a fan member attached to the hot face of the refrigerant chip to dissipate heat. The breast-cooling device according to claim 1, wherein the cold-conducting member has a plurality of breast milk refrigerating members, and the plurality of breast-milk refrigerating members are arranged to form a plurality of container accommodating spaces for accommodating a plurality of breast milk containers. The breast milk cooler according to claim 1, wherein the breast milk refrigerating member is disposed in a frame conforming to the shape of the breast milk container, and the accommodated breast milk container is in conductive contact with the breast milk refrigerating member. The breast milk cooler according to claim 1, wherein the cold guide member is an aluminum-containing product. The breast-cooling device according to claim 1, wherein the cold-retaining member comprises a cold-conducting covering member and a holding cold-holding member, and the cold-conducting covering member is formed by a high-density styrofoam and coated thereon On the outer side of the cooling member, the cold holding member is formed of a low density polyethylene foam (EPE) and filled between the cold box and the cooling member. The breast-cooling device according to claim 1, wherein the cold-retaining member further comprises a cold-shock absorbing member formed of a flexible one-piece foam, disposed on the upper side of the cold-retainer case and the cold-conducting member. And between the underside of the cold box and the cold guiding member. The breast milk cooler according to claim 1, further comprising a thermometer disposed in the cold storage box, the thermometer having a temperature sensing portion and a display portion exposing the cold box, the temperature sensing portion contacting Connected to the cold guide member to detect a cold junction actual temperature, the display portion is connected to the temperature sensing portion to display the actual cold junction temperature.