CN103330484B - A kind of warm milk device - Google Patents
A kind of warm milk device Download PDFInfo
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- CN103330484B CN103330484B CN201310201922.4A CN201310201922A CN103330484B CN 103330484 B CN103330484 B CN 103330484B CN 201310201922 A CN201310201922 A CN 201310201922A CN 103330484 B CN103330484 B CN 103330484B
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- 238000005259 measurement Methods 0.000 claims abstract description 36
- 230000000007 visual effect Effects 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000013461 design Methods 0.000 claims description 25
- 206010037660 Pyrexia Diseases 0.000 claims description 20
- 239000003086 colorant Substances 0.000 claims description 8
- 238000009529 body temperature measurement Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 230000020169 heat generation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 239000012634 fragment Substances 0.000 description 5
- 230000006698 induction Effects 0.000 description 5
- 230000028016 temperature homeostasis Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
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- 230000005611 electricity Effects 0.000 description 1
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Abstract
The invention discloses a kind of warm milk device, comprise and be located at infrared measurement of temperature module on inwall and for preventing the insulation ring of the heat loss of warm milk device internal heat generation element, the external diameter of described insulation ring is not less than the diameter of warm milk device inner chamber, and internal diameter is less, and insulation ring has elasticity.When warm milk device put into by feeding bottle, below described insulation ring, form a sealed cavity between feeding bottle body and warm milk device inwall, and infrared measurement of temperature module is positioned at beyond described sealed cavity.Warm milk device provided by the invention, its insulation ring can block heat scatter and disappear, thus the visual field of infrared measurement of temperature module can not be affected, namely the space temperature in infrared measurement of temperature module visual field can not affect measurement higher than determinand in advance, with the temperature enabling infrared measurement of temperature module milk be detected more exactly.
Description
Technical field
The present invention relates to the warm milk device of a kind of insulation or heating feeding bottle.
Background technology
Existing warm milk device is of a great variety, and function is completeization increasingly, except providing the most basic heating function, additionally provides the more intelligentized functions such as temperature adjustment, display, voice reminder.But existing warm milk device, for how obtaining milk coolant-temperature gage more accurately, rarely has research.In some warm milk device, be provided with temperature probe contact feeding bottle, the temperature of acquisition is fed back to user as the real time temperature of milk, but this temperature and milk true temperature often have certain gap, because temperature probe easily affect by its surrounding air and survey by mistake, cause the temperature recorded often higher or lower than milk true temperature.Application number is in the Chinese patent application " liquid crystal milk warming equipment " of 200620158644.4, disclose one to add water in heating container, thus to the warm milk device of feeding bottle heating, its temp measuring method for be provided with temperature sensor bottom heating container, namely temperature sensor is dipped in water, the water temperature recorded is as the temperature of heating object, the defect of this kind of method is: because temperature sensor is bottom heating container, its temperature sensing is easily by the impact of heater element, the temperature often surveyed, higher than the actual temperature of milk in feeding bottle, causes temperature control inaccurate.For this reason, real necessity having improvement of thermometric scheme.
Summary of the invention
The object of the present invention is to provide a kind of warm milk device, solve the problem that cannot record milk coolant-temperature gage in feeding bottle comparatively accurately existed in prior art.
Warm milk device of the present invention is as follows:
A kind of warm milk device, comprise the contactless temperature-measuring module be located on warm milk device inwall, the output of described contactless temperature-measuring module is coupled to warm milk device heat-generating units; Insulation ring between also comprising bottom described contactless temperature-measuring module and warm milk device, the hole of described insulation ring is put into for feeding bottle, and its external diameter is not less than the diameter of warm milk device inner chamber.
Preferably, described insulation ring has elasticity to adapt to the size of different feeding bottle; Described insulation ring is fixed on warm milk device inwall, and when warm milk device put into by feeding bottle, below described insulation ring, form a sealed cavity between described feeding bottle and warm milk device inwall, described contactless temperature-measuring module is positioned at beyond described sealed cavity.
Preferably, described insulation ring has elasticity to adapt to the size of different feeding bottle; Described insulation ring and described warm milk device are provided separately, and can be placed on feeding bottle body by described insulation ring; When warm milk device put into by feeding bottle, below described insulation ring, form a sealed cavity between described feeding bottle and warm milk device inwall, described contactless temperature-measuring module is positioned at beyond described sealed cavity.
Preferably, described warm milk device also comprises indicating module, and described indicating module comprises indicator lamp, also has an input, and described input is coupled to the output of described contactless temperature-measuring module; Scope residing for the temperature of described indicating module measured by contactless temperature-measuring module sends the light of different colours: send the first color when this temperature is greater than first threshold, the second color is sent when this temperature is between Second Threshold to first threshold, send the 3rd color when this temperature is less than Second Threshold, described first threshold is higher than Second Threshold.
Preferably, also comprise the automatic switch be electrically connected with heat-generating units, described automatic switch has the first duty and the second duty, when not having feeding bottle in warm milk device, works in the first duty; When being placed with feeding bottle in warm milk device, work in the second duty.
Preferably, described automatic switch is positioned at the bottom of warm milk device inner chamber, and when warm milk device put into by feeding bottle, described automatic switch enters the second duty by the pressing of feeding bottle Action of Gravity Field; After feeding bottle takes out from warm milk device, described automatic switch is upspring and enters the first duty.
Preferably, also comprise and be located at temperature-regulating module on warm milk device shell and display module: described temperature-regulating module is coupled to described heat-generating units and display module, inputs design temperature with for user; Described display module is coupled to described automatic switch and described infrared measurement of temperature module; For showing the temperature that described design temperature and/or described contactless temperature-measuring module record.
Preferably, when described automatic switch enters the second duty: described display module starts to show, described contactless temperature-measuring module starts thermometric first, if the temperature recorded is more than or equal to described design temperature, then the fever tablet of described heat-generating units is not generated heat, if the temperature recorded is less than described design temperature, then the fever tablet heating of described heat-generating units or intermittently heating; After this described contactless temperature-measuring module real time temperature measurement or interval thermometric, and the temperature feedback recorded each time to described display module, heat-generating units and indicating module, with carry out respectively showing, adjust described heat-generating units fever tablet duty, make the indicator lamp of indicating module send different colors; When the described temperature recorded is more than or equal to described design temperature, the fever tablet of described heat-generating units stops heating, and when the described temperature recorded is less than described design temperature, the fever tablet of described heat-generating units recovers heating;
When described automatic switch enters the first duty: described display module and indicating module all turn off, the fever tablet of described heat-generating units stops heating, and described contactless temperature-measuring module stops thermometric.
Preferably, also comprise the illuminating lamp be located on warm milk device shell, described illuminating lamp is electrically connected with a delay switch module, and when described automatic switch enters the first duty by the second duty, described delay switch controls illumination lamp ignition and at least extinguishes after a period of time.
Preferably, described contactless temperature-measuring module is infrared measurement of temperature module, is embedded on warm milk device inwall, in the space between the plane that its visual field is in described insulation ring and warm milk device mouth.
Warm milk device provided by the invention, contactless temperature-measuring module is used to obtain milk coolant-temperature gage, insulation ring is used to stop heat in warm milk device and outside air convection current, prevent heat loss, ensure that heat is all for heating feeding bottle and milk, also avoid the visual field affecting contactless temperature-measuring module because of heat loss, enable contactless temperature-measuring module obtain milk coolant-temperature gage more accurately.
In preferred scheme, insulation ring is designed to flexible, and its internal diameter is less, to adapt to the feeding bottle of different size, ensures the sealed cavity described in being formed.And infrared measurement of temperature module is positioned at beyond sealed cavity, visual field can not be subject to the impact of heat-generating units fever tablet, thus avoids the temperature recorded to cause heat-generating units to stop heating in advance higher than the true temperature of milk, and milk cannot reach the design temperature of user.In general, feeding bottle and milk can reach thermal balance about a few minutes to tens minute, and the temperature that now infrared measurement of temperature module is measured is milk coolant-temperature gage more accurately.
In preferred scheme, be provided with automatic switch, after putting into feeding bottle, automatic switch enters the second duty, can open display module, indicating module and contactless temperature-measuring module, and after taking out feeding bottle, return the first duty, display module, indicating module, contactless temperature-measuring module and heat-generating units can be closed, after can avoiding putting into feeding bottle, forget unlatching, or after taking-up feeding bottle, forget that the situation of closedown occurs, to be easy to use and safe, energy-conservation.
In preferred scheme, temperature can be carried out Real-time Feedback by contactless temperature-measuring module, shows; And at night, user by the indicator lamp of its indicating module, very intuitively to the temperature range residing for milk in feeding bottle.
In preferred scheme, warm milk device shell is provided with illuminating lamp, and when feeding bottle takes out, illuminating lamp is bright, and automatic distinguishing after a period of time, especially when using night, after user takes out feeding bottle, thrown light on, it is extremely convenient to use.
Accompanying drawing explanation
Fig. 1 is the warm milk device structural representation of the embodiment of the present invention 1;
Fig. 2 is the warm milk device result of use schematic diagram of the embodiment of the present invention 1;
Fig. 3 is the warm milk device operation principle block diagram of the embodiment of the present invention 1;
Fig. 4 is the circuit theory diagrams of heat-generating units in Fig. 3;
Fig. 5 is the circuit theory diagrams of indicating module in Fig. 3;
Fig. 6 is the circuit theory diagrams of delay switch module in Fig. 3;
Fig. 7 is the circuit theory diagrams of the another kind of implementation of delay switch module in Fig. 3;
Fig. 8 is the warm milk device structural representation of the embodiment of the present invention 2;
Fig. 9 is that the warm milk device of the embodiment of the present invention 2 uses step 1) schematic diagram;
Figure 10 is that the warm milk device of the embodiment of the present invention 2 uses step 2) schematic diagram;
Figure 11 is the warm milk device operation principle block diagram of the embodiment of the present invention 2.
Description of reference numerals:
10 contactless temperature-measuring modules (infrared measurement of temperature module)
20 insulation rings
30 indicator lamps
40 feeding bottles
50 sealed cavities
60 illuminating lamps
70 automatic switches
Detailed description of the invention
Below contrast accompanying drawing and combine preferred embodiment the invention will be further described.
Embodiment 1
Warm milk device as shown in Figure 1, comprise the heat-generating units (not shown in figure 1) bottom warm milk device, also comprise and be positioned at infrared measurement of temperature module 10 on warm milk device inwall and insulation ring 20, the hole of described insulation ring 20 is put into for feeding bottle, and insulation ring 20 has certain elasticity, its external diameter is not less than the diameter of warm milk device inner chamber, internal diameter is less, be less than the body diameter of existing conventional feeding bottle on market, to be suitable for more feeding bottle, as shown in Figure 2, after ensureing that warm milk device put into by feeding bottle, form sealed cavity 50 in insulation ring less than 20 between feeding bottle wall and warm milk device inwall to scatter and disappear with block heat, infrared measurement of temperature module 10 is positioned at outside described sealed cavity 50, and in the space of the visual field of infrared measurement of temperature module between insulation ring 20 and warm milk device mouth, ensure its visual field not affect by thermal current, namely in described visual field, the temperature in the space between feeding bottle wall and warm milk device inwall can not higher than the temperature of feeding bottle wall, infrared measurement of temperature module 10 can not be surveyed by mistake, such as: when there is no insulation ring, heat loss, with cross-ventilation, in the visual field of infrared measurement of temperature module: between feeding bottle and warm milk device inwall, formation temperature is higher than the thermal current of feeding bottle, the temperature that infrared measurement of temperature module can be caused to record is the temperature of thermal current, but not the temperature of feeding bottle.Separately, because the formation of sealed cavity 50 blocks heat loss, the heat come from bottom warm milk device is almost complete in heating feeding bottle, and feeding bottle and milk carry out heat exchange, and infrared measurement of temperature module 10 can obtain milk coolant-temperature gage more accurately.
Further, the warm milk device of the present embodiment also comprises indicating module, and as shown in Figure 3 and Figure 5, described indicating module comprises the indicator lamp of three different colours, can be LED, and LED1 is red, LED2 is green, LED3 is blue; Also there is the output that an input is coupled to infrared measurement of temperature module 10, the input voltage Vt of this input, be the magnitude of voltage corresponding to temperature T that infrared measurement of temperature module 10 records, changing wherein between temperature value and magnitude of voltage has been known technology, does not repeat them here.If Fig. 5, Vcc can be 5V or 12V, the resistance value according to R1, R2, R3, R4 is arranged, obtain voltage V1 and voltage V2, respectively corresponding two temperature thresholds, be preferably the corresponding first threshold 45 DEG C of V1, the corresponding Second Threshold 37 DEG C of V2, i.e. V1>V2.As the temperature T>45 DEG C that infrared temperature measurement module 10 records, namely as Vt>V1, comparator C1 exports Vcc, C2 and exports 0, only LED1 conducting, and namely now indicator lamp sends redness; As T<37 DEG C, namely as Vt<V2, comparator C1 exports 0, C2 and exports Vcc, only LED3 conducting, and namely now indicator lamp sends blueness; When 37 DEG C≤T≤45 DEG C, i.e. during V2≤Vt≤V1, comparator C1 and C2 all exports 0, and due to the effect of phase inverter (not gate) NOT, by LED2 conducting, and can only have LED2 conducting, namely now indicator lamp sends green.At night, user by the different colours of above-mentioned indicator lamp, can tell feeding bottle and is in which kind of temperature range intuitively.
Further, see Fig. 1, the warm milk device of the present embodiment also comprises the automatic switch 70 be positioned at bottom warm milk device feeding bottle placed cavity, described automatic switch 70 is electrically connected with heat-generating units, there is the first duty and the second duty, when there is no feeding bottle in warm milk device, working in the first duty; When being placed with feeding bottle in warm milk device, automatic switch 70 enters the second duty by gravity pressing.As shown in Figure 4, automatic switch 70 is the switch S in Fig. 4.Described warm milk device also comprises is located at temperature-regulating module (not shown) on its shell and display module (not shown), described temperature-regulating module can use "+" and the temperature adjustment of "-" button, also thermoregulation knob can be used, in the present embodiment, described temperature-regulating module uses thermoregulation knob, and described display module comprises LCDs or LED display board.Described temperature-regulating module is coupled to described heat-generating units and display module, and as shown in Figure 4, user regulates adjustable resistance Rp by thermoregulation knob, realizes temperature setting.Described display module is coupled to described automatic switch 70 and infrared measurement of temperature module, when after user's design temperature, after display module display setting temperature certain hour (can be such as 20 seconds), and the temperature that display infrared measurement of temperature module records.The process for temperature indication of this display module has been known technology, does not repeat them here.When warm milk device put into by feeding bottle, automatic switch 70 enters the second duty, namely the switch S in Fig. 4 closes: display module starts to show, infrared measurement of temperature module 10 thermometric first, the temperature transition recorded becomes magnitude of voltage Vt to input the positive input of the comparator C in Fig. 4, compare with the voltage (magnitude of voltage that namely design temperature is corresponding) of reverse input end, if the temperature recorded is more than or equal to described design temperature, namely Vt is more than or equal to the voltage at Rp effective resistance two ends, then comparator C exports Vcc, now relay K can not conducting, then PTC fever tablet can not be generated heat, if the temperature recorded is less than described design temperature, then comparator C exports as 0V, relay K conducting, coil generating electromagnetic power, and its contact switch forwards contact P2 to by contact P1, and the energising of PTC fever tablet starts heating, after this described infrared measurement of temperature module 10 real time temperature measurement or interval thermometric, preferably carry out interval thermometric (such as surveying a temperature every a minute), and the temperature feedback recorded each time to described display module, heat-generating units and indicating module, to show respectively, adjust the duty of described heat-generating units fever tablet, the indicator lamp 30 of indicating module is made to send different colors, when the temperature recorded is more than or equal to described design temperature, the PTC fever tablet of described heat-generating units stops heating, when the described temperature recorded is less than described design temperature, the PTC fever tablet of described heat-generating units recovers heating,
After feeding bottle takes out from warm milk device, described automatic switch 70 is upspring and enters the first duty, namely switch S disconnects: described display module and indicating module all turn off, and the PTC fever tablet of described heat-generating units stops heating, and described infrared measurement of temperature module 10 stops thermometric.
Further, the warm milk device of the present embodiment also comprises the illuminating lamp 60 be located on warm milk device shell, sees Fig. 1, and described illuminating lamp 60 is electrically connected with a delay switch module, sees Fig. 3.As shown in Figure 6: lamp Li is described illuminating lamp 60, the schematic diagram of this delay switch module: comprise a time-delay relay K1, triode Q1, Q2 and electric capacity E.Automatic switch 70 described in switch S correspondence, when automatic switch 70 is in the second duty, triode Q1 and Q2 all not conductings; When automatic switch 70 enters the first duty by the second duty, namely switch S is by when being closed into disconnection, and triode Q2 is prior to Q1 conducting, and during Q2 conducting, relay K 1 coil generating electromagnetic power, shell fragment is by adhesive to contact P3, and illuminating lamp Li is lit.When electric capacity E is full of electricity (Q2 conducting about 1 second), Q1 is conducting just, and Q2 ends, and because relay K 1 is time-delay relay, shell fragment is still at P3 place, contact, and after delay time is finished, shell fragment gets back to P4 by P3, and illuminating lamp Li extinguishes.The function of the delay switch described in realization, makes illuminating lamp only light when switch S (automatic switch 70) enters the first duty by the second duty, and automatic distinguishing after postponing a period of time;
The implementation of above-mentioned delay switch module can also as shown in Figure 7: with Fig. 6 unlike, according to the value setting time delay of electric capacity E1 and resistance Rx, and relay K 2 is not time-delay relay, but general relay.In Fig. 7, when automatic switch 70 to be in the second duty that namely switch S receives Vcc one end, triode Q3, Q4 all end, and illuminating lamp Li can not be bright, and electric capacity E1 is charged.When automatic switch 70 enters the first duty and switch S receives resistance Rx one end, electric capacity E1 discharges to make triode Q3 and Q4 conducting, the shell fragment of relay by P6 by adhesive to P5, illuminating lamp Li is lighted, after electric capacity E1 is discharged, electric current is no longer included in the coil of relay K 2, shell fragment gets back to P6 by P5, illuminating lamp Li extinguishes, realize delay feature, illuminating lamp is only lighted when switch S (automatic switch 70) enters the first duty by the second duty, and automatic distinguishing after postponing a period of time.
Preferably, described infrared measurement of temperature module is embedded in warm milk wall body, and temperature probe can not protrude from warm milk device inwall, in order to avoid stop putting into of feeding bottle, its visual field is in the space residing for insulation ring 20 and warm milk device mouth between plane.
The warm milk device of the present embodiment, infrared measurement of temperature module is used to obtain milk coolant-temperature gage, insulation ring is used to stop heat in warm milk device and outside air convection current, prevent heat loss, ensure that heat is all for heating feeding bottle and milk, also avoid the visual field affecting contactless temperature-measuring module because of heat loss, enable contactless temperature-measuring module obtain milk coolant-temperature gage more accurately.
Embodiment 2
Warm milk device as shown in Figure 8, the difference of the warm milk device of itself and embodiment 1 is: insulation ring 20 is not fixed on warm milk device inwall, but be provided separately with warm milk device, when deployed, as shown in Figure 9 and Figure 10: first insulation ring 20 is placed on feeding bottle 40, feeding bottle is put into warm milk device again, the same Fig. 2 of design sketch.The warm milk device of the present embodiment 2 and the warm milk device difference of embodiment 1 are also: warm milk device internal pull-up circuit module, its function using master chip and the control module shown in Figure 11 to control heater element, illuminating lamp, contactless temperature-measuring module (can use infrared measurement of temperature module), display module and indicator lamp to realize as embodiment 1, temperature-regulating module inputs design temperature with for user.The function class of the induction module in Figure 11 is similar to the automatic switch 70 in Fig. 3, and whether put into for responding to feeding bottle, thus control module controls accordingly, described induction module can be infrared induction or gravity sensing.
When feeding bottle is put into, induction module sends a signal ON to described control module, after control module receives this signal ON, starts display module, infrared measurement of temperature module and indicator lamp:
After described display module starts, display default setting temperature 37 DEG C, when user sets, then shows the design temperature Ts of user's input, when after display setting temperature a period of time (such as 20 seconds), starts to show the temperature that infrared measurement of temperature module records;
After described infrared measurement of temperature module starts, start to carry out thermometric, by the temperature feedback extremely described control module recorded, control display module to carry out showing the temperature recorded, and this temperature and described design temperature Ts are compared, if record temperature to be more than or equal to design temperature Ts, then described heater element does not generate heat; If the temperature recorded is less than design temperature Ts, then described control module control heater element carries out generating heat or interval heating (such as every heating in a minute a minute), and after this infrared measurement of temperature module carries out real time temperature measurement or interval thermometric (such as survey in a minute once);
Described indicator lamp sends three kinds of different colours according to the temperature that infrared measurement of temperature module records: when the temperature recorded is greater than first threshold 45 DEG C, send redness, when the temperature recorded is less than Second Threshold 37 DEG C, send blueness, when the temperature recorded is between first threshold and Second Threshold, send green.When feeding bottle is put into, indicator lamp acquiescence sends green.
In a preferred approach, also comprise illuminating lamp, when feeding bottle takes out, induction module sends a signal OFF to control module, and control module receives signal OFF, closes indicator lamp, display module, heater element and infrared measurement of temperature module, and light illuminating lamp, and a period of time (can be such as 1 ~ 10min) extinguishes afterwards after striking to control illuminating lamp, when night, can breast-feed provide illumination to user.
It should be noted that above-mentioned first threshold and Second Threshold, can set before warm milk device dispatches from the factory, also can be that user is undertaken setting by temperature-regulating module; Above-mentioned temperature-regulating module can be thermoregulation knob, also can be keyboard temperature adjustment; Display module can be liquid crystal display or LED display; Heater element preferably uses PTC fever tablet, and its constant temperature point can be formulated according to actual needs.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, some equivalent to substitute or obvious modification can also be made, and performance or purposes identical, all should be considered as belonging to protection scope of the present invention.
Claims (3)
1. a warm milk device, is characterized in that: comprise the contactless temperature-measuring module (10) be located on warm milk device inwall, and the output of described contactless temperature-measuring module (10) is coupled to warm milk device heat-generating units; Also comprise the insulation ring (20) between being positioned at bottom described contactless temperature-measuring module (10) and warm milk device, the hole of described insulation ring (20) is put into for feeding bottle, and its external diameter is not less than the diameter of warm milk device inner chamber;
Described contactless temperature-measuring module (10) is infrared measurement of temperature module;
Described insulation ring (20) has elasticity to adapt to the size of different feeding bottle;
Described insulation ring (20) is fixed on warm milk device inwall, or described insulation ring (20) and described warm milk device are provided separately, and described insulation ring (20) can be placed on feeding bottle (40) body;
When warm milk device put into by feeding bottle (40), form a sealed cavity (50) below in described insulation ring (20) between described feeding bottle (40) and warm milk device inwall, described contactless temperature-measuring module (10) is positioned at beyond described sealed cavity (50);
Also comprise the automatic switch (70) be electrically connected with heat-generating units, described automatic switch (70) has the first duty and the second duty, when not having feeding bottle in warm milk device, works in the first duty; When being placed with feeding bottle in warm milk device, work in the second duty; Described automatic switch (70) is positioned at the bottom of warm milk device inner chamber, and when warm milk device put into by feeding bottle, described automatic switch (70) enters the second duty by the pressing of feeding bottle Action of Gravity Field; After feeding bottle takes out from warm milk device, described automatic switch (70) is upspring and enters the first duty;
Also comprise and be located at temperature-regulating module on warm milk device shell and display module: described temperature-regulating module is coupled to described heat-generating units and display module, inputs design temperature with for user; Described display module is coupled to described automatic switch (70) and described infrared measurement of temperature module; For showing the temperature that described design temperature and/or described contactless temperature-measuring module record;
Also comprise indicating module, described indicating module comprises indicator lamp (30), also has an input, and described input is coupled to the output of described contactless temperature-measuring module (10); Scope residing for the temperature of described indicating module measured by contactless temperature-measuring module (10) sends the light of different colours: send the first color when this temperature is greater than first threshold, the second color is sent when this temperature is between Second Threshold to first threshold, send the 3rd color when this temperature is less than Second Threshold, described first threshold is higher than Second Threshold;
When described automatic switch (70) enters the second duty: described display module starts to show, described contactless temperature-measuring module (10) starts thermometric first, if the temperature recorded is more than or equal to described design temperature, then the fever tablet of described heat-generating units is not generated heat, if the temperature recorded is less than described design temperature, then the fever tablet heating of described heat-generating units or intermittently heating; After this described contactless temperature-measuring module (10) real time temperature measurement or interval thermometric, and the temperature feedback recorded each time to described display module, described heat-generating units and described indicating module, with carry out respectively showing, adjust described heat-generating units fever tablet duty, make the indicator lamp of indicating module (30) send different colors; When the described temperature recorded is more than or equal to described design temperature, the fever tablet of described heat-generating units stops heating, and when the described temperature recorded is less than described design temperature, the fever tablet of described heat-generating units recovers heating;
When described automatic switch (70) enters the first duty: described display module and described indicating module all turn off, the fever tablet of described heat-generating units stops heating, and described contactless temperature-measuring module (10) stops thermometric.
2. warm milk device as claimed in claim 1, it is characterized in that: also comprise the illuminating lamp (60) be located on warm milk device shell, described illuminating lamp (60) is electrically connected with a delay switch module, when described automatic switch (70) enters the first duty by the second duty, described delay switch module controls illuminating lamp (60) and lights and at least extinguish after a period of time.
3. milk device as claimed in claim 2 warm, is characterized in that: described contactless temperature-measuring module (10) is embedded on warm milk device inwall, in the space between the plane that its visual field is in described insulation ring (20) and warm milk device mouth.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201922.4A CN103330484B (en) | 2013-05-27 | 2013-05-27 | A kind of warm milk device |
| HK13112614.6A HK1184980A1 (en) | 2013-05-27 | 2013-11-11 | Baby bottle warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201922.4A CN103330484B (en) | 2013-05-27 | 2013-05-27 | A kind of warm milk device |
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| Publication Number | Publication Date |
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| CN103330484A CN103330484A (en) | 2013-10-02 |
| CN103330484B true CN103330484B (en) | 2015-10-14 |
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| CN201310201922.4A Active CN103330484B (en) | 2013-05-27 | 2013-05-27 | A kind of warm milk device |
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| CN (1) | CN103330484B (en) |
| HK (1) | HK1184980A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014190475A1 (en) * | 2013-05-27 | 2014-12-04 | Lin Qiang | Milk warming device |
| CN103720293A (en) * | 2013-11-19 | 2014-04-16 | 无锡通明科技有限公司 | Cup holder |
| CN104887096B (en) * | 2015-06-18 | 2017-07-28 | 宁夏昱科工业产品设计有限公司 | The new milk warming device of feeding bottle insulating sleeve can be heated |
| WO2017028292A1 (en) * | 2015-08-20 | 2017-02-23 | 韩性峰 | Infrared heating bottle warmer |
| CN105411321B (en) * | 2015-12-18 | 2018-04-13 | 华南理工大学 | A kind of method of intelligent water coaster and intellectual monitoring drinking-water situation |
| CN109381038B (en) * | 2017-08-04 | 2021-08-10 | 广东美的生活电器制造有限公司 | Food processor and milk warming control method and device thereof |
| CN109938613A (en) * | 2017-12-20 | 2019-06-28 | 广东美的生活电器制造有限公司 | Warm milk machine |
| CN108742163A (en) * | 2018-07-16 | 2018-11-06 | 信利光电股份有限公司 | A kind of milk warming device |
| CN108968708A (en) * | 2018-10-11 | 2018-12-11 | 李良杰 | Intelligent heater |
| WO2023178534A1 (en) * | 2022-03-23 | 2023-09-28 | 郑春莲 | Milk warmer temperature control system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040140304A1 (en) * | 2003-01-22 | 2004-07-22 | Leyendecker Kurt Philip | Baby bottle chiller/warmer and method of use |
| CN2822635Y (en) * | 2005-02-19 | 2006-10-04 | 王冬雷 | Nursing bottle with LCD liquid crystal temp displaying and temp controlling device |
| CN2817690Y (en) * | 2005-09-05 | 2006-09-20 | 王建强 | Thermostatic heater and container therefor |
| CN201022617Y (en) * | 2007-03-12 | 2008-02-20 | 深圳万隆行贸易有限公司 | Steam disk structure for milk bottle heating device |
| CN201987197U (en) * | 2011-01-17 | 2011-09-28 | 蔡昆忠 | Warmer used for keeping warm of wet tissue and feeding bottle |
| CN202588715U (en) * | 2012-04-10 | 2012-12-12 | 魏钰珈 | Intelligent heating cup for infant |
| CN203506393U (en) * | 2013-05-27 | 2014-04-02 | 林强 | Milk warming device |
-
2013
- 2013-05-27 CN CN201310201922.4A patent/CN103330484B/en active Active
- 2013-11-11 HK HK13112614.6A patent/HK1184980A1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| HK1184980A1 (en) | 2014-02-07 |
| CN103330484A (en) | 2013-10-02 |
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