CN105987575A - Infrared temperature measuring and cooling object for food for infants - Google Patents
Infrared temperature measuring and cooling object for food for infants Download PDFInfo
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- CN105987575A CN105987575A CN201510062905.6A CN201510062905A CN105987575A CN 105987575 A CN105987575 A CN 105987575A CN 201510062905 A CN201510062905 A CN 201510062905A CN 105987575 A CN105987575 A CN 105987575A
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Abstract
The invention provides an infrared temperature measuring and cooling object for food for infants, aiming to solve the problems that when people nowadays feed infants or children meals, the temperature is not easy to control, cooling by blowing with mouths is slow and tiring, and hidden hygienic troubles also exist. The infrared temperature measuring and cooling object for food for infants relates to the infrared non-contact temperature measuring technique and the singlechip electronic technique. The infrared temperature measuring and cooling object for food for infants mainly comprises the following parts: a button switch, an IC controller, an infrared temperature measurement module, a temperature display module, a small cooling fan, a music play module, LED colored lamps, a clock module and a power module, wherein after the infrared temperature measurement module detects the food temperature, the IC controller reads the food temperature, drives the display module to display the measured temperature and also judges whether the temperature is higher than the set temperature to decide whether to let the small fan, the music play module and the LED colored lamps work. The infrared temperature measuring and cooling object for food for infants has the characteristics of capabilities of acquiring the current temperature of food in real time and automatically controlling the small fan to cool food, simplicity, convenience, safety, hygiene and easiness in use.
Description
Technical field
Infrared non-contact thermometric, single-chip microcomputer electronic technology.
Background technology
Present people's health consciousness day by day strengthens, and mommy is when feeding infant or child has a meal, and food is the warmmest, and adult directly tries temperature with mouth, or mouth blows cooling the most less health.Especially in the more worried hygienic issues as mommy every generation so feeds baby when such as grandfather, grandmother, grandmother, grandfather, be not easy to make commentary elder person yet, thus may can produce contradiction yet.Also there is a problem in that feeding patient when equally, the control of bad of temperature, it is slow that mouth blows cooling, blows afloat also the most tired, also can there is health concerns problem, not see the convenient product of such practical function at present on the market.
Summary of the invention
Present invention aim at solving feeding infant or during patient to food temperature control and cooling problem and hygienic issues control caused by temperature.When food just is carried out out, temperature is higher, by the direction that regulation infant food infrared measurement of temperature cooling is precious, can detect and show the temperature of food facing to the rim of a bowl blowing entirety cooling while quenching, and the moment holds variations in temperature.Or the direction that regulation infant food infrared measurement of temperature cooling is precious, allow small fan put down and blow the rim of a bowl, so can be just for the food cooling on spoon during feeding, temperature is also only to detect the food on spoon and the temperature of spoon, so reach cooling temperature control to be no longer necessary to blow with mouth and lick try temperature, the most convenient and safe but also health.The audio function can also opened when to child's feeding on infant food infrared measurement of temperature cooling treasured plays the music that child likes, and attracts child's attention, allows child have a meal also and feel have enjoyment attentively to have a meal very much.Music and color lamp can be not switched on when being used in other crowd.
The object of the invention is achieved through the following technical solutions: infant food infrared measurement of temperature cooling treasured: mainly by main switch, IC controller, infrared measurement of temperature module, cooling small fan, temperature display module, LED color lamp, clock module, music playing module, power module, several main functional modules are constituted, its essence spirit is, for food thermometric, the infrared automatic temperature measurement of non-contact in real time, displays temperature in real time, automatically start cooling small fan cooling food according to the temperature arranged, be automatically stopped cooling small fan work.The temperature arranged, it is arranged on 27 ° of C to 37.5 ° of C, it is that 40 ° of C are proper that food enters saying of temperature science in the mouth, common people may compare 35 ° of C to 45 ° of C of acceptance, say that the temperature to arrange can not be the highest, because food therein temperature is possible than 1 ° of C to 3 ° of C of the surface temperature tall person measured during thermometric.As, when arranging temperature and being 35 ° of C, food temperature, optionally greater than starting fan during 35 ° of C, is automatically stopped work less than fan during 35 ° of C, or does not starts.
Main switch: control the power supply power supply to whole system, when opening, whole system is for electrically connecting, and during closedown, whole system is for electrically disconnected.
IC controller: be responsible for the co-ordination of all modules, IC controller reads the data of an infrared measurement of temperature module collection for 1 second, and data are processed, process output to temperature display module displays temperature, it is also responsible for controlling cooling small fan and food is cooled to uniform temperature, work as food temperature, be automatically stopped work less than cooling down small fan after the temperature arranged, save power supply spending.
Infrared measurement of temperature module: in order to thermometric is convenient, fast, health be extraordinary mode with infrared noncontact examination thermometric, infrared measurement of temperature module is for gathering the temperature of food, and temperature information passes to IC controller.
Cooling small fan: be responsible for the effect of air blast cooling food, whether he starts work is to be automatically controlled by the temperature arranged, when the temperature of food is higher than the temperature arranged, cooling small fan starts automatically, and food temperature quits work less than cooling small fan during the temperature arranged, or does not starts.
Temperature display module: the temperature data that display acquisition process is crossed, preferential employing charactron does and shows, allows for easily seeing the when that old man using.Next to that the LCD liquid crystal of band backlight or OLED, attractive in appearance, display information can be more.It is exactly also that rotating LED display sensation has science and technology sense very much.
LED color lamp: main with attracting child's attention, it is impossible to doing the brightest, opened and closed by a key switch, temperature enables automatically higher than the temperature color lamp arranged when opening this function.
Music playing module: this is mainly in playing module the sound that some children recorded like, is mainly aiming at the function that child is arranged, and allows practical and interesting joyful rolls into one.Being opened and closed by a key switch, when opening this functional keys, food plays sound when reaching detection cooling region and temperature higher than the temperature arranged, and food temperature stops playing less than sound during the temperature arranged.
Clock module, for calculating the time that display is local, can allow infant food infrared measurement of temperature cooling treasured use when a clock when not using, and clock module is switched by a button with infrared temperature measuring function.
Power module: battery-powered, or rechargeable battery powered, it is contemplated that conveniently pick up during feeding, thus battery powered necessary.
nullMain working process，Main working process，Open main switch，The selected mode of operation of mode selection button acquiescence is infrared measurement of temperature pattern，Enter thermometric pattern，Infrared measurement of temperature module and IC controller are started working，The data that temperature display module display infrared measurement of temperature module measures，When having food in infrared measurement of temperature module effective range，And when temperature is higher than the temperature arranged，Cooling small fan can automatically begin to work，Cooling food，When the switch of music playing module and LED color lamp is switched on，They also can be according to the temperature arranged，Sound together with cooling small fan and flash，When being switched to clock module by thermometric pattern，Only need to click mode selection button can enter into clock module，Need long by mode selection button 2 to 3 seconds when being switched to thermometric pattern by clock module，Short under clock module is the bit selecting for arranging clock by mode selection button，So needing long by distinguishing.
Accompanying drawing explanation
Fig. 1 is the illustrative view of functional configuration that infant food infrared measurement of temperature of the present invention cooling is precious.
Fig. 2 is the main working process schematic diagram that infant food infrared measurement of temperature of the present invention cooling is precious.
Fig. 3 is the schematic diagram of the first embodiment of infant food infrared measurement of temperature of the present invention cooling treasured,
What arrow 10 pointed to is the infrared sensor of the first embodiment,
What arrow 11 pointed to is the display charactron of the first embodiment,
What arrow 12 pointed to is the effective coverage signal dotted line of the infrared sensor thermometric of the first embodiment.
Fig. 4 is the schematic diagram of the second embodiment of infant food infrared measurement of temperature of the present invention cooling treasured,
What arrow 21 pointed to is the infrared sensor of the second embodiment,
What arrow 22 pointed to is the display charactron of the second embodiment,
What arrow 23 pointed to is one of both sides air inlet of the second embodiment,
What arrow 24 pointed to is the air outlet of the second embodiment,
What arrow 25 pointed to is, and the infrared sensor of the second embodiment is the effective coverage signal dotted line of thermometric.
Fig. 5 is the schematic diagram of the third embodiment of infant food infrared measurement of temperature of the present invention cooling treasured,
What arrow 31 pointed to is the infrared sensor of the third embodiment,
What arrow 32 pointed to is the LED of the third embodiment, for displays temperature.
The circuit theory diagrams of the basic function part of one embodiment circuit theory diagrams of Fig. 6 present invention, including IC controller chip, infrared measurement of temperature module and fan drive interface.
Fig. 7 is the circuit theory diagrams of the display module part of embodiment circuit theory diagrams of the present invention.
Fig. 8 is the LED color lamp of embodiment circuit theory diagrams of the present invention and sound broadcasting module and clock module, the circuit theory diagrams of totally three modules.
Detailed description of the invention
IC controller, due to the infant food infrared measurement of temperature precious function of cooling the most complicated so, first-selected 51 single-chip microcomputers of control chip are the most enough, secondly can be serial with quoting the wide stm32 of comparison on the market.Infrared noncontact examination temperature measurement module, uses mlx90614, mlx90615 sensor, and the sensor of these series is all that factory calibration is crossed, and internal band integrated circuit, so need not what peripheral circuit, 3V powers.Sound module, it is possible to use NVC speech chip.Circuit part is embodied as selecting different control chips or electronic circuit would also vary from.
The following is the present invention one and be embodied as the major part explanation of example circuit schematic diagram: referring to the drawings 6, U1 is that IC controller chip uses STC15W408AS, P4 is the interface of infrared measurement of temperature module, the infrared measurement of temperature module used is mlx90615, P5 is that cooling small fan drives interface FDN340P field effect transistor to do on-off control, and this three part is the basic function part of the present invention.Referring to the drawings 7, this embodiment is that charactron comes displays temperature or time, uses 74HC595 depositor to do the conversion of serial input-parallel output.Referring to the drawings 8, this embodiment with 4 LED color lamps, U4 be the IC, U5 of sound storage and broadcasting be the DS1338 clock chip of clock module.LED color lamp module and music playing module and clock module are controlled their whether enable respectively by tri-key switches of upper S2, S3, the S4 on KEY1, KEY2, KEY3 pin defined on STC15W408AS in accompanying drawing 6 respectively.S4 button on KEY3 pin is the switching that mode selection button does between clock and temp sensing function, when being switched to clock module by thermometric pattern, only need to click S4 button, need long by S4 button 2 to 3 seconds when being switched to thermometric pattern by clock module, short under clock module is the bit selecting for arranging clock by S4 button, so needing long by distinguishing.When for clock module, S2, S3 button on KEY1, KEY2 pin coordinates S4 button to can be used to regulate clock.
If Fig. 3 is embodiments of the present invention one, it is the traditional flabellum pattern of comparison, has safety guard plate, and the probe of infrared temperature-test sensor is just contained on protective cover.Display charactron atop, conveniently checks temperature.Fan head is required for rotating upwardly and downwardly, the direction in direction and detection to regulate wind.In design will be in view of can conveniently take up, the when that child walking, adult must and then feed.
If Fig. 4 is embodiments of the present invention two, being that safer compared with mode one, the probe of infrared temperature-test sensor just takes at air port without flabellum turbine air blast pattern, display charactron atop, conveniently checks temperature.Turbine head can rotate upwardly and downwardly, the direction in direction and detection to regulate wind.In design will be in view of can conveniently take up, the when that child walking, adult must and then feed.
If Fig. 4 is embodiments of the present invention three, soft flabellum, displays temperature when LED color lamp flabellum is turned over is added on flabellum, the more scientific and technological sense of two ways earlier above, the probe of infrared temperature-test sensor is just contained on flabellum head, deformable stay tube, can make USB pattern, or also be the pattern having base for supplying power.
For the temperature controlling fan and LED color lamp also has sound to play, when arranging temperature and being 35 ° of C, food temperature is play start optionally greater than cooling small fan, LED color lamp, sound during 35 ° of C, plays and is automatically stopped work less than cooling small fan, LED color lamp, sound during 35 ° of C, or do not start.
These three embodiment, all contains the essence spirit of the present invention, i.e. automatically real time temperature measurement, and automatic blasting cools down.Other subsidiary music and LED color lamp can add according to actual product location and be not added with, if music and LED color lamp function can be added for child, to increase interest, in appearance design can also more cartoon lovely.If for the such as old man's patient care of the crowd beyond infant etc., possible music and LED color lamp function are unwanted.
Claims (11)
1. an infant food infrared measurement of temperature cooling treasured, comprising: main switch, IC controller, infrared measurement of temperature module, cooling small fan, temperature display module, LED color lamp, clock module, music playing module, power module, several main functional modules are constituted, its main inventive spirit is, for food thermometric, real-time non-contact infrared measurement of temperature, real-time displays temperature, automatically start fan coolling food according to temperature, be automatically stopped fan work.
Infant food infrared measurement of temperature the most according to claim 1 cooling treasured, it is characterised in that the master control power supply power supply to whole system, when opening, whole system is for electrically connecting, and during closedown, whole system is for electrically disconnected.
Infant food infrared measurement of temperature the most according to claim 1 cooling treasured, it is characterized in that, IC controller: be responsible for the co-ordination of all modules, IC controller reads the data of an infrared measurement of temperature module collection for 1 second, and processes data, has processed output to temperature display module displays temperature, it is also responsible for controlling cooling small fan and food is cooled to uniform temperature, work as food temperature, be automatically stopped work less than cooling down small fan after the temperature arranged, save power supply spending.
The temperature of setting the most according to claim 3, it is simply that for controlling the temperature whether cooling small fan works, be arranged on 27 ° of C to 37.5 ° of C.
Infant food infrared measurement of temperature the most according to claim 1 cooling treasured, it is characterized in that, infrared measurement of temperature module: in order to thermometric is convenient, fast, health be extraordinary mode with infrared noncontact examination thermometric, infrared measurement of temperature module is for gathering the temperature of food, and temperature information passes to IC controller.
Infant food infrared measurement of temperature the most according to claim 1 cooling treasured, it is characterized in that, cooling small fan: be responsible for the effect of air blast cooling food, whether he starts work is to be automatically controlled by the temperature arranged, when the temperature of food is higher than the temperature arranged, cooling small fan starts automatically, food temperature quits work less than cooling small fan during the temperature arranged, or does not starts.
Infant food infrared measurement of temperature the most according to claim 1 cooling treasured, it is characterized in that, temperature display module: the temperature data that display acquisition process is crossed, preferential employing charactron does and shows, allow for easily seeing the when that old man using, next to that the LCD liquid crystal of band backlight or OLED, attractive in appearance, display information can be more, are exactly also that rotating LED display sensation has science and technology sense very much.
Infant food infrared measurement of temperature the most according to claim 1 cooling treasured, it is characterized in that, LED color lamp: main using attracts child's attention, is opened and closed by a key switch, and temperature enables automatically higher than the temperature LED color lamp arranged when opening this functional keys.
Infant food infrared measurement of temperature the most according to claim 1 cooling treasured, it is characterized in that, sound broadcasting module: this is mainly in playing module the sound that some children recorded like, mainly it is aiming at the function that child is arranged, allow practical and interesting joyful roll into one, opened and closed by a key switch, when opening this functional keys, food plays sound when reaching detection cooling region and temperature higher than the temperature arranged, and food temperature stops playing less than sound during the temperature arranged.
Infant food infrared measurement of temperature the most according to claim 1 cooling treasured, it is characterized in that, clock module: for calculating the time that display is local, infant food infrared measurement of temperature cooling treasured can be allowed to use when a clock when not using, clock module is switched by a button with infrared temperature measuring function.
null11. infant food infrared measurement of temperature according to claim 1 cooling treasured，It is characterized in that，Main working process，Open main switch，The selected mode of operation of mode selection button acquiescence is infrared measurement of temperature pattern，Enter thermometric pattern，Infrared measurement of temperature module and IC controller are started working，The data that temperature display module display infrared measurement of temperature module measures，When having food in infrared measurement of temperature module effective range，And when temperature is higher than the temperature arranged，Cooling small fan can automatically begin to work，Cooling food，When the switch of music playing module and LED color lamp is switched on，They also can be according to the temperature arranged，Sound together with cooling small fan and flash，When being switched to clock module by thermometric pattern，Only need to click mode selection button can enter into clock module，Need long by mode selection button 2 to 3 seconds when being switched to thermometric pattern by clock module，Short under clock module is the bit selecting for arranging clock by mode selection button.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062905.6A CN105987575A (en) | 2015-02-06 | 2015-02-06 | Infrared temperature measuring and cooling object for food for infants |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062905.6A CN105987575A (en) | 2015-02-06 | 2015-02-06 | Infrared temperature measuring and cooling object for food for infants |
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| CN105987575A true CN105987575A (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510062905.6A Pending CN105987575A (en) | 2015-02-06 | 2015-02-06 | Infrared temperature measuring and cooling object for food for infants |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107145172A (en) * | 2017-06-29 | 2017-09-08 | 尹德欣 | Food cooler |
| CN108895763A (en) * | 2018-09-04 | 2018-11-27 | 刘昌亚 | A kind of cold meal machine of no leaf turbine type household small-size |
| DE102018005362A1 (en) * | 2017-12-17 | 2019-06-19 | Vladimir Grega | Apparatus for cooling liquid food and / or reducing alcohol content in alcoholic beverages |
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| FR2741781A1 (en) * | 1995-11-30 | 1997-06-06 | Ouar Malek | Food cooler |
| CN101504551A (en) * | 2002-09-16 | 2009-08-12 | 可口可乐公司 | Systems and methods for temperature control in refrigeration systems and heating systems |
| CN101518408A (en) * | 2008-12-31 | 2009-09-02 | 上海序参量科技发展有限公司 | High-speed thermosistor for food |
| GB2475030A (en) * | 2009-09-08 | 2011-05-11 | Mark Francis Mainey | Food cooling apparatus |
| CN203506444U (en) * | 2013-09-27 | 2014-04-02 | 无锡商业职业技术学院 | Temperature control cup for feeding bottles |
| CN104180579A (en) * | 2014-09-10 | 2014-12-03 | 合肥美的电冰箱有限公司 | Refrigerator |
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- 2015-02-06 CN CN201510062905.6A patent/CN105987575A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2741781A1 (en) * | 1995-11-30 | 1997-06-06 | Ouar Malek | Food cooler |
| CN101504551A (en) * | 2002-09-16 | 2009-08-12 | 可口可乐公司 | Systems and methods for temperature control in refrigeration systems and heating systems |
| CN101518408A (en) * | 2008-12-31 | 2009-09-02 | 上海序参量科技发展有限公司 | High-speed thermosistor for food |
| GB2475030A (en) * | 2009-09-08 | 2011-05-11 | Mark Francis Mainey | Food cooling apparatus |
| CN203506444U (en) * | 2013-09-27 | 2014-04-02 | 无锡商业职业技术学院 | Temperature control cup for feeding bottles |
| CN104180579A (en) * | 2014-09-10 | 2014-12-03 | 合肥美的电冰箱有限公司 | Refrigerator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107145172A (en) * | 2017-06-29 | 2017-09-08 | 尹德欣 | Food cooler |
| DE102018005362A1 (en) * | 2017-12-17 | 2019-06-19 | Vladimir Grega | Apparatus for cooling liquid food and / or reducing alcohol content in alcoholic beverages |
| CN108895763A (en) * | 2018-09-04 | 2018-11-27 | 刘昌亚 | A kind of cold meal machine of no leaf turbine type household small-size |
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Application publication date: 20161005 |