CN103479523A - Thermostatic feeding bottle - Google Patents
Thermostatic feeding bottle Download PDFInfo
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- CN103479523A CN103479523A CN201310484342.0A CN201310484342A CN103479523A CN 103479523 A CN103479523 A CN 103479523A CN 201310484342 A CN201310484342 A CN 201310484342A CN 103479523 A CN103479523 A CN 103479523A
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- bottle
- light emitting
- emitting diode
- temperature
- milk
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Abstract
The invention discloses a thermostatic feeding bottle which comprises a bottle body, wherein the bottle body comprises an inner bottle and an outer bottle; a cavity is formed between the inner bottle and the outer bottle; a thermostatic circuit module is arranged in the cavity and comprises a first light emitting diode, a second light emitting diode, a positive temperature coefficient thermistor, a temperature control module, a resistance wire and a power supply; the first light emitting diode, the positive temperature coefficient thermistor and the resistance wire are connected in series and then connected in parallel at two ends of the power supply; the second light emitting diode and the temperature control module are connected in series and then connected in parallel at two ends of the power supply; and the first light emitting diode and the second light emitting diode are different in emitting colors. The thermostatic feeding bottle is environment-friendly, safe, less in power consumption and humanized in design, thereby bringing great convenience for performing a milk feeding operation on a baby. The thermostatic feeding bottle is automatically heated at a low temperature, thereby guaranteeing the constancy of a milk temperature. Display lamps with different colors can be lighted on according to the difference of the milk temperature, so that whether the milk is suitable for the baby to drink or not is judged by a user according to the color of the display lamp.
Description
Technical field
The invention belongs to the pediatric nursing instrument field, relate in particular to a kind of heat insulating feeding bottle.
Background technology
Known, hospital neonates section adopts feeding bottle to breast-feed usually, and the baby drinks the milk temperature and is advisable with 37 ~ 40 degrees centigrade.At present, generally adopt thermometer test milk temperature whether suitable; And adopt the warm water soaking feeding bottle to be incubated.Both need to adopt thermometer measure milk temperature in operating process, when the warm water temperature that soaks feeding bottle reduces, also needed to change warm water, extremely inconvenient.
Therefore, need to a kind ofly can intuitively show the milk temperature and can keep the care appliance that the milk temperature is constant.
Summary of the invention
The purpose of this invention is to provide a kind of heat insulating feeding bottle that can intuitively show the milk liquid temp and can keep the milk temperature constant.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of heat insulating feeding bottle, comprise bottle, and described bottle comprises interior bottle and outer blank, between interior bottle and outer blank, forms cavity, is provided with the constant-temperature circuit module in cavity; The constant-temperature circuit module comprises the first light emitting diode, the second light emitting diode, semistor, temperature control modules, resistance wire and power supply, be connected in parallel on both ends of power after the first light emitting diode, semistor and resistance wire series connection, be connected in parallel on both ends of power after the second light emitting diode and temperature control modules series connection, the first light emitting diode is different with the glow color of the second light emitting diode.
Above-mentioned resistance wire tray is the bottle sidewall between interior bottle sidewall and outer blank sidewall and in laminating, and the constant-temperature circuit module is positioned at the circuit storehouse of cavity bottom except resistance wire, and bottle bottom surface in described semistor and temperature control modules laminating.
The part of above-mentioned outer blank and circuit storehouse correspondence position is trnaslucent materials.
The Curie temperature of above-mentioned semistor is 37 degrees centigrade, and when temperature surpasses 37 degrees centigrade, the resistance value of semistor becomes greatly rapidly, thereby causes its place circuit to disconnect.
The conducting temperature of said temperature control module is 37 ~ 42 degrees centigrade, and temperature control modules comprises critesistor and switch module, take critesistor as temperature element, carrys out the Kai Heguan of gauge tap module by measuring temperature.
Operation principle of the present invention is as follows:
By the milk splendid attire that modulates in interior bottle.Semistor and the temperature control modules of being close to interior bottle bottom surface can obtain the milk liquid temp.If the milk liquid temp is greater than suitable consumption temperature, two all not conductings of series arm of constant-temperature circuit, visual observation lights without display lamp, and now milk is overheated, should not drink.If the milk liquid temp is suitable consumption temperature, the second light emitting diode place series arm conducting, the visual observation green indicating lamp is bright, and now milk is applicable to drinking, and can be breast-feeded to the baby.If the milk liquid temp is lower than suitable consumption temperature, the first light emitting diode place series arm conducting, the resistance wire heating is heated to the milk liquid temp to milk and reaches the suitable consumption temperature of milk, during the first light emitting diode place series arm conducting, the visual observation red led is bright, and milk is in heated condition.
Compared with prior art, the present invention has the following advantages:
1, low temperature Automatic-heating, milk remains in suitable temperature range, guarantees the constant of milk liquid temp.
2, according to milk liquid temp difference, can show different colors, user can judge whether milk is suitable according to the display lamp color and drink.
3, green safety, little power consumption, humanization designing, greatly facilitated the infant feeding operation.
The accompanying drawing explanation
Fig. 1 is a kind of concrete enforcement schematic diagram of the present invention;
The circuit frame figure that Fig. 2 is constant-temperature circuit module of the present invention.
In figure, the 1-nipple; The 2-cover of a feeding bottle nipple; 3-the first cavity; 4-the second cavity; 5-outer blank sidewall; Bottle sidewall in 6-; The 7-resistance wire; 8-circuit storehouse; The 9-semistor; 10-the first light emitting diode; The 11-power supply; 12-the second light emitting diode; The 13-temperature control modules.
The specific embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing.
See Fig. 1, a kind of concrete heat insulating feeding bottle comprises bottle, nipple 1 and cover of a feeding bottle nipple 2, and cover of a feeding bottle nipple 2 spins by screw thread and bottle opening, is socketed with nipple 1 on cover of a feeding bottle nipple 2.Bottle is cylindrical, comprises interior bottle and outer blank, and interior bottle cover is in outer blank, and interior bottle forms and is used for the first cavity 3 of splendid attire milk; Form in the second cavity 4, the second cavitys 4 and be provided with the constant-temperature circuit module between interior bottle and outer blank.
Interior bottle adopts the good non-toxic material preparation of heat conductivity, and for example, interior bottle is glass inner bottle.Also can adopt the good non-toxic material of heat conductivity to make interior bottle sidewall 6, adopt bottle bottom surface in the good nontoxic metal material making of heat conductivity, for example, employing glass is made interior bottle sidewall 6, bottle bottom surface in the making of employing rustless steel.Outer blank adopts the insulant preparation of good adiabatic function, for example, and rigid foam.As preferably, the position corresponding with circuit storehouse 8, outer blank bottom adopts trnaslucent materials to prepare.
Constant-temperature circuit module frame structure is shown in Fig. 2, comprises resistance wire 7, semistor 9, the first light emitting diode 10, power supply 11, the second light emitting diode 12 and temperature control modules 13.The first series arm that the first light emitting diode 10, semistor 9 and resistance wire 7 series connection obtain is connected in parallel on power supply 11 two ends, and the second series arm that the second light emitting diode 12 and temperature control modules 13 series connection obtain also is connected in parallel on power supply 11 two ends.The first light emitting diode 10 is the different light emitting diode of glow color with the second light emitting diode 12, and in this concrete enforcement, the first light emitting diode 10 is red light emitting diodes, and the second light emitting diode 12 is green LED, and power supply 11 is battery.
See Fig. 1, the second cavity 4 bottoms are provided with circuit storehouse 8, in the constant-temperature circuit module, except the miscellaneous part of resistance wire 7, all are placed in circuit storehouse 8.Resistance wire 7 is distributed between interior bottle sidewall and outer blank sidewall and bottle sidewall in laminating from drawing and coil in circuit storehouse 8.Semistor 9 and temperature control modules 13 are close to interior bottle bottom surface.
Semistor 9 Curie temperature of selecting in this concrete enforcement are higher than 37 degrees centigrade, when semistor 9 temperature are lower than 37 degrees centigrade, and semistor 9 place series circuit conductings.Temperature control modules 13 of selecting in this concrete enforcement in the time of 37 ~ 42 degrees centigrade, its place series circuit conducting.
This concrete operation principle of implementing below will be described:
By the milk splendid attire that modulates in the first cavity 3.Semistor 9 and the temperature control modules 13 of being close to interior bottle bottom surface can obtain the milk liquid temp.If the milk liquid temp is greater than 42 degree, two all not conductings of series arm of constant-temperature circuit, visual observation lights without display lamp, shows that now milk is overheated, should not drink.If the milk liquid temp is 37 ~ 42 degrees centigrade, the series arm conducting of green LED place, the visual observation green indicating lamp is bright, shows that milk is applicable to drinking.If the milk liquid temp is lower than 37 degrees centigrade, the series arm conducting of red light emitting diodes place, the resistance wire heating is heated milk, to the milk liquid temp higher than 37 degrees centigrade, during red light emitting diodes place series arm conducting, the visual observation red led is bright, shows that milk is in heated condition.
Claims (5)
1. heat insulating feeding bottle, comprise bottle, it is characterized in that:
Bottle comprises interior bottle and outer blank, between interior bottle and outer blank, forms cavity, is provided with the constant-temperature circuit module in cavity; The constant-temperature circuit module comprises the first light emitting diode, the second light emitting diode, semistor, temperature control modules, resistance wire and power supply, be connected in parallel on both ends of power after the first light emitting diode, semistor and resistance wire series connection, be connected in parallel on both ends of power after the second light emitting diode and temperature control modules series connection, the first light emitting diode is different with the glow color of the second light emitting diode.
2. heat insulating feeding bottle as claimed in claim 1 is characterized in that:
Described resistance wire tray is the bottle sidewall between interior bottle sidewall and outer blank sidewall and in laminating, and the constant-temperature circuit module is positioned at the circuit storehouse of cavity bottom except resistance wire, and bottle bottom surface in described semistor and temperature control modules laminating.
3. heat insulating feeding bottle as claimed in claim 2 is characterized in that:
The part of described outer blank and circuit storehouse correspondence position is trnaslucent materials.
4. heat insulating feeding bottle as claimed in claim 1 is characterized in that:
The Curie temperature of described semistor is 37 degrees centigrade.
5. heat insulating feeding bottle as claimed in claim 1 is characterized in that:
The conducting temperature of described temperature control modules is 37 ~ 42 degrees centigrade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484342.0A CN103479523A (en) | 2013-10-16 | 2013-10-16 | Thermostatic feeding bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484342.0A CN103479523A (en) | 2013-10-16 | 2013-10-16 | Thermostatic feeding bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103479523A true CN103479523A (en) | 2014-01-01 |
Family
ID=49820353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310484342.0A Pending CN103479523A (en) | 2013-10-16 | 2013-10-16 | Thermostatic feeding bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103479523A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104940024A (en) * | 2015-07-15 | 2015-09-30 | 夏丽君 | Infant feeding bottle capable of keeping temperature constant lastingly |
| CN105943400A (en) * | 2016-06-20 | 2016-09-21 | 江建新 | Portable heating feeding bottle |
| US11000151B2 (en) | 2016-12-15 | 2021-05-11 | Medela Holding Ag | Device for bringing baby food to a certain temperature |
| WO2024001924A1 (en) * | 2022-06-30 | 2024-01-04 | 深圳市中兴微电子技术有限公司 | Temperature sensor, temperature sensor packaging method, and temperature measurement method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765548Y (en) * | 2005-01-27 | 2006-03-22 | 汝源 | Means for heating and temperature-keeping of milk bottle |
| KR100937258B1 (en) * | 2009-01-30 | 2010-01-15 | 강성식 | Nursing bottle for baby |
-
2013
- 2013-10-16 CN CN201310484342.0A patent/CN103479523A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765548Y (en) * | 2005-01-27 | 2006-03-22 | 汝源 | Means for heating and temperature-keeping of milk bottle |
| KR100937258B1 (en) * | 2009-01-30 | 2010-01-15 | 강성식 | Nursing bottle for baby |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104940024A (en) * | 2015-07-15 | 2015-09-30 | 夏丽君 | Infant feeding bottle capable of keeping temperature constant lastingly |
| CN105943400A (en) * | 2016-06-20 | 2016-09-21 | 江建新 | Portable heating feeding bottle |
| US11000151B2 (en) | 2016-12-15 | 2021-05-11 | Medela Holding Ag | Device for bringing baby food to a certain temperature |
| TWI746735B (en) * | 2016-12-15 | 2021-11-21 | 瑞士商米黛拉控股公司 | Device and method for bringing baby food to a certain temperature |
| WO2024001924A1 (en) * | 2022-06-30 | 2024-01-04 | 深圳市中兴微电子技术有限公司 | Temperature sensor, temperature sensor packaging method, and temperature measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |