CN216675510U - Milk warming device - Google Patents

Abstract

The utility model discloses a milk bottle warmer, which comprises a base, a heat preservation belt and a power supply, wherein the base is used for supporting a milk bottle, and the upper end of the base is provided with a fixed bracket; the heat preservation belt is used for heating the feeding bottle, one end of the heat preservation belt penetrates through the fixing support and is fixedly connected with the fixing support, and a graphene heating layer is arranged inside the heat preservation belt; the power is used for controlling the heating of heat preservation area, and the power is connected with the heat preservation area. The application provides a milk bottle warmer sets up the graphite alkene zone of heating in the inside in heat preservation area, can improve the speed that the heat preservation area heated, avoids that rate of heating is slower to lead to taking the personage of baby and baby to produce impatient mood.

Description

Milk warming device

Technical Field

The utility model relates to the technical field of design of heat preservation equipment, in particular to a milk warmer.

Background

The personage trip of bringing baby usually, for the convenience of suckleing, can hand-carry in the past and protect feeding bottle, milk powder etc. dash and steep or mix hot water heating milk when needs are suckleing, if the place at place does not have the hot water supply, still need carry the thermos cup by oneself in order to guarantee dashing of milk or convenient heating, nevertheless can make like this to bring the personage of baby and all consider the problem of hot water supply at every time going out, carry more article then can increase the burden, consequently take the personage of baby to go out at present and can use feeding bottle heat retainer.

Although the feeding bottle heat retainer that present area baby personage used can solve the heating problem of outdoor nursing, current feeding bottle heat retainer is heating rate slower usually, lets take baby personage and baby etc. for a long time easily.

In conclusion, how to solve the problem of slow heating speed of the feeding bottle warmer is an urgent problem to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a milk warmer, which can increase the heating speed of the milk bottle.

In order to achieve the above purpose, the utility model provides the following technical scheme:

a milk warmer, comprising:

the base is used for supporting the feeding bottle, and a fixing support is arranged at the upper end of the base;

the heat preservation belt is used for heating milk in the feeding bottle, one end of the heat preservation belt penetrates through the fixed support and is fixedly connected with the fixed support, and a graphene heating layer is arranged inside the heat preservation belt;

and the power supply is used for controlling the heat preservation belt to heat and is connected with the heat preservation belt.

Preferably, the power supply is arranged on the base.

Preferably, the upper end of power is equipped with and is used for the response the feeding bottle temperature and control the control by temperature change contact that the graphite alkene zone of heating stops or begin to heat, the control by temperature change contact with the power is connected, when the heating the feeding bottle, the control by temperature change contact with the bottom contact of feeding bottle.

Preferably, the temperature control contact is a stepped shaft, a small-diameter end of the stepped shaft is positioned above the temperature control contact, and a spring for enabling the temperature control contact to be telescopic is arranged at the bottom of the temperature control contact.

Preferably, a heat insulation layer is arranged inside the heat insulation belt.

Preferably, the fixed support is provided with an external power supply interface for connecting with an external power supply.

Preferably, the inside of fixed bolster is equipped with two at least solid fixed rings of heat preservation area, the heat preservation area is equipped with two at least fixed orificess, the solid fixed ring one-to-one of heat preservation area inserts the fixed orifices and both joints are fixed.

Preferably, the cross-sectional area of the base is larger than the cross-sectional area of the power supply.

Preferably, the inner side of the heat preservation belt is a fluffy material piece.

Preferably, the outer side of the heat preservation belt is provided with anti-skid lines.

The milk warmer provided by the utility model comprises a base, a heat preservation belt and a power supply, wherein a fixing support is arranged on the base, the heat preservation belt penetrates through the fixing support and is fixedly connected with the fixing support, a graphene heating layer is arranged in the heat preservation belt, and the power supply is connected with the heat preservation belt.

When the feeding bottle needs to be heated, the feeding bottle is placed on the base, the heat preservation belt is wrapped outside the feeding bottle, and the power supply is started to enable the heat preservation belt to heat the feeding bottle until the feeding bottle has enough temperature; when the temperature of the feeding bottle is enough, the power supply is turned off.

Because the inside graphite alkene zone of heating that is provided with of heat preservation area, consequently can improve the speed of heat preservation area heating, avoid taking the personage of baby and baby to wait for the mood that produces the impatience for a long time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of the back of a milk warmer provided by the present invention;

FIG. 2 is a schematic front view of a milk warmer provided by the present invention;

FIG. 3 is a schematic diagram of the power supply of the milk warmer provided by the present invention;

FIG. 4 is a schematic structural view of a fixing stand of a milk warmer provided by the present invention;

fig. 5 is a schematic structural view of a temperature control contact of a milk warmer provided by the utility model.

In FIGS. 1-5:

1 is the fixed bolster, 2 is the heat preservation area, 3 is the base, 4 is the temperature indicator lamp, 5 is switch, 6 is external power source, 7 is the PCB board, 8 is the control by temperature change contact, 9 is the bottom plate, 10 is the solid fixed ring of lithium cell, 11 is the lithium cell, 12 is lithium cell support piece, 13 is the strengthening rib, 14 is the solid fixed ring of heat preservation area, 15 is the contact tip, 16 is the contact buffer, 17 is the contact supporting seat, 18 is the contact base, 19 is the spring fixing base, 20 is the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The core of the utility model is to provide a milk warmer which can improve the speed of heating the milk bottle.

Referring to fig. 1-5, fig. 1 is a schematic view of the back of a milk warmer; FIG. 2 is a schematic front view of a milk warmer; FIG. 3 is a schematic diagram of a power supply; FIG. 4 is a schematic structural view of a fixing bracket; fig. 5 is a schematic structural view of a temperature control contact.

The milk warmer comprises a base 3, a heat preservation belt 2 and a power supply, wherein the base 3 is used for supporting a milk bottle, and a fixed support 1 is arranged at the upper end of the base 3; the heat preservation belt 2 is used for heating the feeding bottle, one end of the heat preservation belt 2 penetrates through the fixing support 1 and is fixedly connected with the fixing support 1, and a graphene heating layer is arranged inside the heat preservation belt 2; the power is used for controlling the heating of the heat preservation belt 2, and the power is connected with the heat preservation belt 2.

Specifically, fixed bolster 1 is vertical fixed bolster 1 that sets up on base 3, and the power includes lithium cell 11 and PCB board 7, and PCB board 7 sets up inside fixed bolster 1, is equipped with switch 5 on fixed bolster 1, and switch 5 is connected with PCB board 7, and inside fixed bolster 1 was passed to the one end in heat preservation area 2, heat preservation area 2 was connected with PCB board 7 to heat preservation area 2 and 1 fixed connection of fixed bolster, the heat preservation is provided with the magic subsides on taking 2.

When the feeding bottle needs to be heated, the feeding bottle is placed on the base 3, the heat preservation belt 2 is wrapped outside the feeding bottle, the wrapping range of the heat preservation belt 2 is adjusted through the magic tape on the heat preservation belt 2, the heat preservation belt 2 is fixed, the power switch 5 is pressed after the adjustment is finished, the PCB 7 is electrified, and then the feeding bottle is heated through the heat preservation belt 2; when the heating is finished, the power switch 5 can be pressed down again, and the power supply is turned off.

Because the inside graphite alkene zone of heating that is provided with of heat preservation area 2, consequently can improve the rate of heating of heat preservation area 2, avoid the rate of heating to lead to taking personage and baby to produce anxious mood too slowly.

Alternatively, a fastener may be provided on the thermal insulation belt 2, and the end of the thermal insulation belt 2 may be fixed by the fastener, or may be fixed by other means.

On the basis of the above embodiment, the power supply is provided to the base 3.

Specifically, lithium cell 11 sets up the up end at base 3, and lithium cell 11 locates the bottom of bottle warmer promptly, and base 3's up end is equipped with lithium cell support piece 12, and lithium cell 11 installs on lithium cell support piece 12 to fix lithium cell 11 on lithium cell support piece 12 through solid fixed ring 10 of lithium cell, avoid lithium cell 11 to remove and lead to connecting unstably.

The lithium battery 11 is arranged at the bottom of the milk bottle warmer, so that the whole center of the milk bottle warmer can be kept when the feeding bottle is not heated, and the milk bottle warmer is not easy to pour.

Alternatively, the lithium battery 11 may be disposed directly inside the base 3 or at another location of the base 3.

On the basis of the above embodiment, the upper end of the power supply is provided with the temperature control contact 8 for sensing the temperature of the feeding bottle and controlling the graphene heating layer to stop or start heating, the temperature control contact 8 is connected with the power supply, and when the feeding bottle is heated, the temperature control contact 8 is contacted with the bottom of the feeding bottle.

Specifically, the upper end of the lithium battery 11 is provided with a temperature control contact 8, a bottom plate 9 is arranged between the temperature control contact 8 and the lithium battery 11, and when the feeding bottle is heated, the feeding bottle can be placed on the bottom plate 9.

A thermistor is arranged in the temperature control contact 8 and connected with the PCB 7, when the feeding bottle is heated, the feeding bottle is placed on the base 3, the bottom of the feeding bottle is contacted with the temperature control contact 8, after the power switch 5 is pressed down, the thermistor senses the temperature of the feeding bottle and sends a power signal to the PCB 7, and the graphene heating layer is controlled by the PCB 7 to start heating; when the thermistor senses that the feeding bottle is heated to a preset temperature, an electric signal is transmitted to the PCB 7, and the heating of the graphene heating layer is controlled to stop through the PCB 7; when the heated feeding bottle is not taken out and the temperature control contact 8 senses that the temperature of the feeding bottle is lower than the preset temperature again, an electric signal is sent to the PCB 7, and the PCB 7 controls the graphene heating layer to heat the feeding bottle again.

Through the setting of control by temperature change contact 8, can realize heat retaining operation to the feeding bottle behind the heating feeding bottle, avoid not carrying out constant temperature operation when the feeding bottle is not taken out and lead to the feeding bottle cooling, in addition, the temperature through thermistor response feeding bottle is more accurate.

Be equipped with temperature indicator 4 on fixed bolster 1, can be after the temperature of thermistor induction feeding bottle, show the current temperature condition of feeding bottle through temperature indicator 4 to make the heating condition of taking the personage that can be more convenient observation feeding bottle, optional also can set up temperature indicator screen, carry out real time monitoring to the temperature of feeding bottle.

Alternatively, a temperature sensor may be used to sense the temperature of the bottle.

In the above embodiment, the temperature control contact 8 is a stepped shaft, a small diameter end of the stepped shaft is located above, and a spring 20 for expanding and contracting the temperature control contact 8 is provided at the bottom of the temperature control contact 8.

Specifically, control by temperature change contact 8 is the step shaft, and the step shaft includes contact tip 15, contact buffer 16, contact supporting seat 17 and contact base 183, the path end contact tip 15 of step shaft, and contact tip 15 is located to thermistor, and when heating the feeding bottle, the contact tip 15 of step shaft contacts with the bottom of feeding bottle, is equipped with spring fixing base 19 on the lithium cell 11, and spring 20 sets up in spring fixing base 19.

Because the bottom of a common nursing bottle is in an inwards-concave shape, and the contact end part 15 is provided with the thermistor, if the diameter of the contact end part 15 is too large, the thermistor cannot be accurately sensed, so that the temperature control contact 8 is set to be in a stepped shaft form, the gravity center stability and strength of the temperature control contact 8 can be improved while the sensing precision of the thermistor is ensured, and the phenomenon that the whole temperature control contact 8 is easy to break due to the fact that the diameter of the temperature control contact 8 is smaller for ensuring the sensing precision of the thermistor is avoided.

In addition, because the concave degree of the bottom of the feeding bottle is different, the spring 20 is arranged at the bottom of the temperature control contact 8, so that the periphery of the bottom of the feeding bottle with different concave degrees can be supported on the bottom plate 9.

Alternatively, other elastic members may be provided at the bottom of the temperature control contact 8.

On the basis of any one of the above schemes, the heat insulation layer is arranged inside the heat insulation belt 2.

Specifically, 2 inside aerogel membrane insulating layers that still are equipped with except that the graphite alkene heating layer in heat preservation area, the temperature of feeding bottle passes through heat preservation area 2 transmission to the outside when preventing to heat the feeding bottle to avoid taking the personage or the baby to be scalded when taking whole device, improve the security of warm milk ware.

Set up aerogel membrane insulating layer and can insulate against heat 200 degrees the most, it is effectual to insulate against heat, optionally, also can set up other types of insulating layer.

On the basis of any one of the above schemes, the fixed bracket 1 is provided with an external power supply interface 6 for connecting with an external power supply.

Specifically, be equipped with Type-C interface on the fixed bolster 1, take the personage accessible of child to charge precious or the charger inserts Type-C interface and heats.

Through setting up external power source interface 6, make the milk bottle warmer accessible two kinds of power supply mode open the milk bottle warmer, avoid lithium cell 11 not to have the electricity or can't use the milk bottle warmer when other circumstances appear.

Alternatively, the external power interface 6 may be another type of interface.

On the basis of any one of the above schemes, at least two heat preservation belt fixing rings 14 are arranged inside the fixing support 1, at least two fixing holes are formed in the heat preservation belt 2, and the heat preservation belt fixing rings 14 are inserted into the fixing holes in a one-to-one correspondence manner and are clamped and fixed.

Specifically, fixed bolster 1 is inside to be equipped with two rows of solid fixed ring 14 of heat preservation area, and every row is equipped with the solid fixed ring 14 of three heat preservation area, and the solid fixed ring 14 of three heat preservation area of every row is located the upper, middle and lower position of fixed bolster 1 respectively, and the correspondence is provided with on the heat preservation area 2 and stays a fixed orifices, during the installation with the solid fixed ring 14 one-to-one in heat preservation area insert the fixed orifices and both the joint is fixed.

Through setting up solid fixed ring 14 of a plurality of heat preservation areas and fixed orifices, can guarantee fixing on fixed bolster 1 that heat preservation area 2 can expand completely, avoid heat preservation area 2 folding to lead to not in place the heating of feeding bottle, can avoid baby to tear heat preservation area 2 out simultaneously.

In addition, the upper end of the fixed bracket 1 is provided with a reinforcing rib 13 so as to improve the structural strength of the fixed bracket 1 and prolong the service life of the milk warmer.

Alternatively, a heat-insulating belt fixing strip may be provided to be connected to the fixing hole, or the heat-insulating belt 2 may be mounted on the fixing bracket 1 by other means.

Alternatively, a plurality of rows of the heat-retaining band fixing rings 14 may be provided, or the heat-retaining band fixing rings 14 may be provided in other forms.

On the basis of any of the above solutions, the cross-sectional area of the base 3 is larger than the cross-sectional area of the power supply.

Specifically, the cross-sectional area of base 3 is greater than lithium cell 11's cross-sectional area, and in lithium cell 11's periphery promptly, base 3 has unnecessary part, and 3 unnecessary parts of base can play the effect of a support to heat preservation area 2 this moment, avoid heat preservation area 2 to drop and lead to influencing pleasing to the eye, avoid reducing the area of contact of heat preservation area 2 and feeding bottle simultaneously.

Optionally, the base 3 can be as large as the power supply, and the bottom of the thermal insulation belt 2 and the base 3 are fixed by arranging magic tapes on the two.

On the basis of any one of the above solutions, the inner side of the heat-insulating belt 2 is a pile material.

Specifically, the inner side of the thermal insulation belt 2 is made of flexible and crease-resistant fluff material so as to improve the heat conduction and thermal insulation performance of the thermal insulation belt 2.

Optionally, the inner side of the heat preservation belt 2 may also be made of materials such as heat-conducting silica gel or cloth.

On the basis of any one of the above schemes, the outer side of the heat preservation belt 2 is provided with anti-skid lines.

Specifically, the outside of heat preservation area 2 is equipped with concave or bellied line to improve the frictional force of palm and heat preservation area 2, avoid the milk bottle warmer to drop from the hand.

Alternatively, the outer side of the insulating belt 2 may be made of a material having a certain roughness.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The present invention provides a milk warmer as described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, it is possible to make various improvements and modifications to the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (10)

1. A milk warmer, comprising:

the feeding bottle support comprises a base (3) for supporting a feeding bottle, wherein a fixed support (1) is arranged at the upper end of the base (3);

the heat preservation belt (2) is used for heating milk in the milk bottle, one end of the heat preservation belt (2) penetrates through the fixing support (1) and is fixedly connected with the fixing support, and a graphene heating layer is arranged inside the heat preservation belt (2);

and the power supply is used for controlling the heat preservation belt (2) to heat, and is connected with the heat preservation belt (2).

2. Milk warmer according to claim 1, wherein the power supply is provided to the base (3).

3. The milk warmer according to claim 2, wherein the upper end of the power supply is provided with a temperature control contact (8) for sensing the temperature of the feeding bottle and controlling the graphene heating layer to stop or start heating, the temperature control contact (8) is connected with the power supply, and when the feeding bottle is heated, the temperature control contact (8) is in contact with the bottom of the feeding bottle.

4. Milk warming equipment according to claim 3, wherein the temperature control contact (8) is a stepped shaft with a small diameter end located above, and the bottom of the temperature control contact (8) is provided with a spring (20) for making the temperature control contact (8) retractable.

5. Milk warming equipment according to any of claims 1-4, characterized in that the heat preservation belt (2) is internally provided with a heat insulation layer.

6. Milk warmer according to any of claims 1-4, wherein the stationary support (1) is provided with an external power interface (6) for connection to an external power source.

7. The milk warmer according to any one of claims 1-4, wherein the fixing bracket (1) is provided with at least two retaining ring (14) inside, the retaining band (2) is provided with at least two fixing holes, the retaining ring (14) is inserted into the fixing holes in a one-to-one correspondence and is clamped and fixed.

8. Milk warmer according to any of claims 1-4, wherein the base (3) has a cross-sectional area that is larger than the cross-sectional area of the power supply.

9. Milk warmer according to any of claims 1-4, wherein the insulating band (2) is provided with a pile on the inside.

10. Milk warming equipment as claimed in any of claims 1-4 wherein the outside of the warming strip (2) is provided with a texture for anti-slip.

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