CN102512085B

CN102512085B - Embedded milk heater and feeding bottle

Info

Publication number: CN102512085B
Application number: CN201110436214.XA
Authority: CN
Inventors: 任冕
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-22
Filing date: 2011-12-22
Publication date: 2014-06-11
Anticipated expiration: 2031-12-22
Also published as: CN102512085A

Abstract

The invention provides an embedded milk heater and a feeding bottle. The milk heater comprises a shell, a heating module and a connector. The side wall of the shell is cylindrical, a cover with a circular opening is disposed at the top of the shell, threads are arranged on the outer side of the bottom of the side wall of the shell, a strip-shaped groove which extends upwards is arranged on the inner side of the bottom of the side wall of the shell, the heating module is disposed in the shell, a strip-shaped bump is disposed at the bottom of the surface of the heating module, an annular bump is disposed at the top of the heating module, a through hole is arranged on the side wall of the annular bump at the top of the heating module, the connector is disc-shaped, the upper edge and the lower edge of the connector are annular bumps, threads are disposed on the inner sides of both the upper annular bump and the lower annular bump, a circular bump is disposed in the middle of the upper portion of the connector, and a plurality of through holes are arranged on the periphery of the circular bump of the connector. The embedded milk heater and the feeding bottle can be directly used for heating milk at constant temperature, are uniform in heating and fast in heating speed and are powered by rechargeable batteries, the temperature of the embedded milk heater and the feeding bottle can be controlled easily, and the service lives of the embedded milk heater and the feeding bottle are long.

Description

Embedded milk heater and feeding bottle

Technical field

The present invention relates to the feeding bottle technical field of heating, relate in particular to a kind of embedded milk heater and use the feeding bottle of this milk lukewarm.

Background technology

Preschool children ' s parents all once ran into some problems, no matter was to store breast milk or formula milk, and in the time that baby need to drink, the temperature that has milk does not reach the situation generation that comfortable consumption temperature requires, and at this moment just the milk in feeding bottle need to be heated; In addition sometimes baby to have milk speed slower, the suitable milk of temperature originally, does not just also finish off and has cooled off.General mode is to use milk lukewarm now, the milk lukewarm of prior art is generally divided into using water and air as two kinds of forms of heat medium, but no matter add water or anhydrous milk lukewarm, all need external power supply power supply, and operation relative complex, bulky, not portable, and this method is by heating feeding bottle, milk to be heated, heat inhomogeneous, firing rate is slow, temperature control is unstable, superheated also can make feeding bottle scald one's hand, milk liquid temp exceedes consumption temperature requirement, if use cold water soaking milk powder, or the storage breast milk just having taken out from refrigerator is heated, the heat time is relatively long especially, can not in lactation process, carry out temperature-compensating to milk.

In addition, there is now the commercially available self-heating milk bottle of minority, generally adopt phase-change material and chemical method directly to heat milk, chemistry self-heating milk bottle is take Denmark Iiamo as example, and heating plug inserts feeding bottle from bottom, directly contacts with milk, after once using, heating plug is discarded, can not recycle, and occupation mode is more complicated, use cost is higher, phase-change material self-heating milk bottle is take Britain Yoomi as example, to be converted into the solid-state heat that process was discharged with phase-change material through liquid state, flow out in way milk is heated in milk, but the heating module of being made up of phase-change material is after each use, need in hot water, boil 25-30 minute, heating module is carried out to heat supplement, and after additional heat, become very boiling hot, need nature just can reuse for cooling 75 minutes, affect to a certain extent practical convenience and efficiency, in addition, the phase-change material heating module life-span is limited, best product also can only recycle 100 left and right at present needs to change.In addition, be chemical material or phase-change material all to environment with use safety to have certain threat, and describe above two kinds of products and all cannot coordinate two kinds of commercially available standard specification feeding bottles and nipple to use.

For the common milk lukewarm complicated operation of prior art, heat inhomogeneous, speed is slow, temperature poor controllability, use not convenient and chemical short with the phase-change material self-heating milk bottle heating module life-span, use cost is high, practical convenience is poor, the low problem with mating commercially available standard specification feeding bottle and nipple of efficiency, in the urgent need to a kind of new product is provided, can use the cleaner energy and exothermic material, keep constant temperature, homogeneous heating, efficiency is high, long service life, simple in structure, exquisite, convenient, economical, environmental protection, can match-on criterion specification feeding bottle and the warm milk device of nipple, even can realize cold water and reconstitute formula milk.

Summary of the invention

The object of the embodiment of the present invention is to provide a kind of embedded milk heater and feeding bottle, to solve milk lukewarm complicated operation in prior art, to heat defect slow and inhomogeneous, that use cost is high, convenience is poor.

For achieving the above object, the invention provides a kind of embedded milk heater, this milk lukewarm comprises: shell, and described side wall of outer shell is cylindric, top arranges the lid with circular open; Described side wall of outer shell bottom outside is provided with screw thread, and described side wall of outer shell bottom inside is provided with a upwardly extending strip groove; Warming module, is arranged at described enclosure; Be provided with strip projected parts in bottom, described warming module surface with the strip groove opposite position of described shell; The top of described warming module is annular projection, and the lid of this annular projection and described shell matches, and the sidewall of the top annular projection of described warming module is provided with through hole; Connector, described connector is disc, its top edge and lower edge are annular projection; In the middle of described connector top, be provided with circular protrusion, for supporting described warming module; Around described connector circular protrusion, be provided with multiple through holes; Annular projection inner side, described connector top is provided with the screw thread matching with described side wall of outer shell bottom outside screw thread, for being connected with described shell; Annular projection inner side, described connector bottom is provided with screw thread, for being connected with feeding bottle.

Wherein, described warming module comprises: rechargeable battery, for described warming module working power is provided; Charging module, is connected with described rechargeable battery, for charge power supply being provided to described rechargeable battery; Trigger switch, is arranged at described strip projected parts position, for controlling the open and close of described warming module work; Fever tablet, is connected with described rechargeable battery, is coated on described rechargeable battery and described charging module outside, for the power generation heat providing according to described rechargeable battery; Reflective insulation layer, is arranged between described rechargeable battery, charging module and described fever tablet, for heat that described fever tablet is produced to external reflection; Heat conduction can, this heat conduction can and described trigger switch form a sealant, and described rechargeable battery, charging module, fever tablet and reflective insulation layer are coated on wherein.

The size of described top circular opening and the size of commercially available nipple match.

The top annular projection of described connector and the internal diameter of bottom annular projection are unequal.

Described charging module is radio induction charging receiving terminal.

Described fever tablet is ceramic heating plate.

In described groove, be provided with a button, this button connects described shell, fits with described trigger switch.

Described warming module bottom centre is concave surface, fits with the circular protrusion in the middle of described connector top.

The present invention also provides a kind of feeding bottle, comprises embedded milk heater mentioned above.

The embedded milk heater that the embodiment of the present invention provides and feeding bottle, can directly carry out heated at constant temperature to milk, homogeneous heating, and easy control of temperature, firing rate is fast, adopts rechargeable battery as the energy, long service life.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, does not form limitation of the invention.In the accompanying drawings:

Fig. 1 is the structural representation of embedded milk heater of the present invention;

Fig. 2 is the structural representation of the warming module of embedded milk heater of the present invention;

Fig. 3 is embedded milk heater enclosure structural representation of the present invention;

Fig. 4 is the warming module bottom upward view of embedded milk heater of the present invention;

Fig. 5 is the top view figure of the connector of embedded milk heater of the present invention;

Fig. 6 is the overall structure schematic diagram of the present invention's feeding bottle of adopting embedded milk heater.

The specific embodiment

For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the embodiment of the present invention is described in further details.At this, schematic description and description of the present invention is used for explaining the present invention, but not as a limitation of the invention.

Refer to Fig. 1 and Fig. 2, Fig. 1 is the structural representation of embedded milk heater of the present invention, and Fig. 2 is the structural representation of the warming module of embedded milk heater of the present invention.As shown in the figure, embedded milk heater of the present invention comprises:

Shell 100, described side wall of outer shell 101 is cylindric, top arranges the lid 102 with circular open; The size of this circular open and the size of commercially available nipple match; Described side wall of outer shell 101 bottom outside are provided with screw thread, and described side wall of outer shell bottom inside is provided with a upwardly extending strip groove 103; In described groove 103, be provided with a button 104, this button 104 connects described side wall of outer shell 101.For clarity sake, can consult Fig. 3, Fig. 3 is embedded milk heater shell 100 internal structure schematic diagrames of the present invention, in figure, can know the position of seeing groove 103.The described lid 102 with circular open is one-body molded designs with the sidewall 101 of described shell 100.

Warming module 110, is arranged at described shell 100 inside; Be provided with strip projected parts 111 in described warming module 110 bottoms, surface with strip groove 103 opposite positions of described shell 100; The top of described warming module 110 is annular projection 112, and this annular projection 112 matches with the lid 102 of described shell, and the sidewall of the top annular projection 112 of described warming module 110 is provided with through hole 113.Described strip projected parts 111 can design its length and the degree of depth according to actual needs, as long as match with the groove 103 of shell 100 inside, reaches the effect of fixed position.

Connector 120, described connector 120 is disc, its top edge and lower edge are annular projection; In the middle of described connector 120 tops, be provided with circular protrusion 121, for supporting described warming module 110; Described warming module 110 bottoms can be designed to concave surface, match with this circular protrusion 121; The position that keeps to the side around described connector 120 circular protrusion 121 is provided with multiple through holes 122; Described connector 120 annular projection inner sides, top are provided with the screw thread matching with described shell 100 sidewall bottom outside screw threads, for being connected with described shell 100; Described connector 120 annular projection inner sides, bottom are provided with screw thread, for being connected with feeding bottle.In embodiments of the present invention, the top annular projection of described connector 120 and the internal diameter of bottom annular projection are designed to unequal, can be designed to according to specific needs in actual applications identical also passable.The concrete structure of described connector 120 also can be consulted Fig. 5, and Fig. 5 is the top view of connector 120.The milk that forms the through hole that through hole in shell top circular hole and heating module top annular projection and the space between shell and heating module and connector middle part arranges flows from feeding bottle to nipple and the path of bringing-up section.

As shown in Figure 2, wherein, described warming module 110 comprises:

Rechargeable battery 114, for providing described warming module 110 working powers;

Charging module 115, is connected with described rechargeable battery 114, for charge power supply being provided to described rechargeable battery 114; The bottom of described charging module 115 can be designed to concave surface, can fit with connector 120 circular protrusion 121 on the one hand, circular protrusion 121 plays a supportive role, on the other hand, charging module 115 can adopt radio induction charging receiving terminal, utilize wireless induction mode to charge, just can match with charger and charge and be designed to concave surface;

Trigger switch 116, is arranged at described strip projected parts 111 positions, the open and close of working for controlling described warming module 110; Button 104 laminatings that arrange in this trigger switch 116 and described shell 100 upper grooves 103 arrange; For the purpose of clear, can consult Fig. 4, Fig. 4 is the warming module bottom upward view of embedded milk heater of the present invention, in figure, can know the shape of seeing strip projected parts 111.

Fever tablet 117, is connected with described rechargeable battery 114, is coated on described rechargeable battery 114 and described charging module 115 outsides, for the power generation heat providing according to described rechargeable battery 114; Fever tablet 117 described in the present invention adopts ceramic heating plate;

Reflective insulation layer 118, is arranged between described rechargeable battery 114, charging module 115 and described fever tablet 117, for heat that described fever tablet 117 is produced to external reflection;

Heat conduction can 119, this heat conduction can 119 and described trigger switch 116 form a sealant, and described rechargeable battery 114, charging module 115, fever tablet 117 and reflective insulation layer 118 are coated on wherein.

Due to the handling characteristics of feeding bottle, require must be able to be easy to clean, so warming module 110 must seal completely, to reach waterproof effect, so realize heating function with electrical heating, the milk lukewarm directly milk being heated, should not adopt any charging modes that exposes contact or plug wire, and inductive charge technique can address this problem.

Baby has had milk a relative stationary temperature comfort need, so milk lukewarm is under the prerequisite that reaches comfort temperature, should not be by milk superheated, thus the first-selected ceramic heating flake of heating module inner heat body, because ceramic heating plate does not need any temperature control accessory can maintain steady temperature.

In addition, be provided with strip projected parts upwards in the surperficial bottom of warming module 110, strip projected parts is provided with the integrated triggered switch 116 of LED light mutually coincideing with button 104 positions of the inner strip-shaped grooves 103 interior settings of shell 100, button 104 can adopt transparent Machine Room switch, whether LED light is can prompt facility in running order and by change color prompting residue electric weight, and the transparent mechanical switch that can see through setting on shell 100 is checked, warming module 110 tip designs are annular projection 112, in the opening of the lid 102 on size and shell 100 tops, surveying edge matches, to insert and withstand commercially available nipple packing ring, and screw the pressure of generation by connector 120 and shell 100, form closely sealed with nipple packing ring, annular projection 112 sides have discontinuous water conservancy diversion through hole 113, warming module 110 bottom centre are provided with concave surface, and be fitted and connected the circular protrusion 121 of part 120 upper center, all the other positions are designed for corrugated, to increase heating surface (area) (HS, internal height after the length of warming module 110 should screw with shell 100 and connector 120 matches and surplus slightly, to tightly coincide with nipple packing ring.

Connector 120 top annular projection inside threads and shell 100 sidewall 101 outside screw match, outside connector 120 bottom annular projection inside threads and commercially available standard feeding bottle top, hitch matches, inner side, upper and lower is flexible encapsulate design all, so that closely sealed with connected components.

The discontinuous water conservancy diversion through hole 113 that the tubular space forming between the discontinuous water conservancy diversion through hole arranging around connector 120 central circular projections 121 and shell 100 and warming module 110 and warming module 110 tops arrange, forms the milk flow passage from feeding bottle to nipple.

As shown in Figure 6, when in practical application, embedded milk heater of the present invention is just formed to another technical scheme in conjunction with feeding bottle 130, nipple 150, there is the feeding bottle of embedded milk heater, for health, can also increase a bottle cap 140.

Introduce in detail again the using method of embedded milk heater provided by the invention and feeding bottle below:

Pack commercially available nipple into shell 100, nipple exposes from the circular open in the middle of the lid 101 on top, and nipple packing ring is put into and covered 101 inner circular opening inboard groove places;

Warming module 110 is inserted to shell 100, the strip projected parts 111 of warming module 110 is matched with the strip groove 103 of shell 100 sidewall 101 inner sides, the top annular projection 112 of warming module 110 inserts shell 100 inner tip circular open inboard grooves, and contacts with nipple packing ring;

Connector 120 tops and shell 100 screw, and connector 120 central circular projections 121 offset with warming module 110 bottom concave surface, produce pressure, make warming module 110 tops and nipple packing ring form closely sealed;

Pack milk into commercially available standard feeding bottle and screw with connector 120.

Press the transparent mechanical shift knob 104 on shell 100, touch the LED triggered switch 116 in warming module 110, wait for 30 seconds, reversing feeding bottle, when milk flows into nipple, can carry out lactation to baby.

Lactation finishes closing switch;

In the time that LED light on trigger switch 116 shows redness, taking-up warming module 110 is put into charger and is charged, and also can in the time that equipment is not worked, charge at any time.

Structural design of the present invention also has kinds of schemes to select at milk flow passage and heating part version; The selected electric heating material of warming module has multiple choices, and such as PTC heating is ceramic, MHC heating is ceramic, HTTC generates heat pottery, low-temp radiating electrothermal membrane, metal electric heated filament coordinate temperature control element etc.; On charging modes, can adopt and patch charging, as long as hermetically sealed case dismountable, heat conduction in warming module outer setting, waterproof; As possess detachable waterproof sealing heat conduction overcoat, even can use common high capacity cell to power.

Embedded milk heater provided by the invention and feeding bottle, can directly carry out heated at constant temperature to milk, solved and heated the inhomogeneous and uppity problem of temperature; The flow passage design of milk, makes bringing-up section milk be thinner cylindric flowing, and circulation is good, should not block, and heating surface area is large, and firing rate is fast; Can embed between commercially available standard feeding bottle and nipple, form one and use entirety, volume is little, and heating effect is good, easy to use and carry; Adopt rechargeable battery as the energy, long service life, preferably rechargeable battery can reach and discharge and recharge 500-1000 time, can generate heat a few hours continuously after being once full of electricity, is that other adopt that directly to heat the milk lukewarm of milk mode incomparable; Can solve infant while having milk, milk is lost warm problem; Use this device can adopt cold water to reconstitute formula milk; More traditional milk lukewarm is compared with phase-change material milk lukewarm, and it is very convenient to use, and only need in the time that device is not worked, charge; Comparing with phase-change material calandria, there is not any liquid and exposes chemical substance in electronic heating body inside, damages even outside, can reduce to the full extent the pollution to milk.

Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims

1. an embedded milk heater, is characterized in that, this milk lukewarm comprises:

Shell, described side wall of outer shell is cylindric, top arranges the lid with circular open; Described side wall of outer shell bottom outside is provided with screw thread, and described side wall of outer shell bottom inside is provided with a upwardly extending strip groove;

Warming module, is arranged at described enclosure; Be provided with strip projected parts in bottom, described warming module surface with the strip groove opposite position of described shell; The top of described warming module is annular projection, and the lid of this annular projection and described shell matches, and the sidewall of the top annular projection of described warming module is provided with through hole;

Connector, described connector is disc, its top edge and lower edge are annular projection; In the middle of described connector top, be provided with circular protrusion, for supporting described warming module; Around described connector circular protrusion, be provided with multiple through holes; Annular projection inner side, described connector top is provided with the screw thread matching with described side wall of outer shell bottom outside screw thread, for being connected with described shell; Annular projection inner side, described connector bottom is provided with screw thread, for being connected with feeding bottle; Described warming module bottom centre is concave surface, fits with the circular protrusion in the middle of described connector top;

The milk that forms the through hole that space between through hole on the annular projection at the circular open of described cover top portion and warming module top and shell and warming module and connector middle part arranges flows from feeding bottle to nipple and the path of bringing-up section;

Wherein, described warming module comprises: rechargeable battery, for described warming module working power is provided; Charging module, is connected with described rechargeable battery, for charge power supply being provided to described rechargeable battery.

2. embedded milk heater according to claim 1, is characterized in that:

Described warming module also comprises:

Trigger switch, is arranged at described strip projected parts position, for controlling the open and close of described warming module work;

Fever tablet, is connected with described rechargeable battery, is coated on described rechargeable battery and described charging module outside, for the power generation heat providing according to described rechargeable battery;

Reflective insulation layer, is arranged between described rechargeable battery, charging module and described fever tablet, for heat that described fever tablet is produced to external reflection;

Heat conduction can, this heat conduction can and described trigger switch form a sealant, and described rechargeable battery, charging module, fever tablet and reflective insulation layer are coated on wherein.

3. embedded milk heater according to claim 1 and 2, is characterized in that:

4. embedded milk heater according to claim 3, is characterized in that:

5. embedded milk heater according to claim 2, is characterized in that:

Described charging module is radio induction charging receiving terminal.

6. embedded milk heater according to claim 2, is characterized in that:

Described fever tablet is ceramic heating plate.

7. according to the embedded milk heater described in claim 5 or 6, it is characterized in that:

In described strip groove, be provided with a button, this button connects described shell, fits with described trigger switch.

8. a feeding bottle, is characterized in that: comprise the embedded milk heater described in claim 1-7 any one.